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756 files changed, 23987 insertions, 13591 deletions
diff --git a/.gitignore b/.gitignore index e5f0869f27..e6920fbeca 100644 --- a/.gitignore +++ b/.gitignore @@ -100,6 +100,9 @@ make/win32/ # Used by ic & orber & cos* applications. IDL-GENERATED +# Used by applications that run javadoc (e.g. ic). +JAVADOC-GENERATED + # Anchored from $ERL_TOP /bin /config.log diff --git a/Makefile.in b/Makefile.in index 7baf5cc3aa..902c21fb52 100644 --- a/Makefile.in +++ b/Makefile.in @@ -158,7 +158,9 @@ ERLANG_LIBDIR = $(DESTDIR)$(ERLANG_INST_LIBDIR) MAKE = @MAKE_PROG@ # This should be set to the target "arch-vendor-os" -export TARGET = @TARGET@ +TARGET := @TARGET@ +include $(ERL_TOP)/make/target.mk +export TARGET BOOTSTRAP_ONLY = @BOOTSTRAP_ONLY@ @@ -854,7 +856,8 @@ tests release_tests: $(TEST_DIRS) $(TEST_DIRS): if test -f $@/Makefile; then \ - (cd $@; $(MAKE) TESTROOT=$(TESTSUITE_ROOT) release_tests) || exit $$?; \ + (cd $@; $(MAKE) TESTROOT=$(TESTSUITE_ROOT) \ + PATH=$(ERL_TOP)/bin:$(BOOT_PREFIX)$${PATH} release_tests) || exit $$?; \ fi # diff --git a/bootstrap/lib/compiler/ebin/beam_asm.beam b/bootstrap/lib/compiler/ebin/beam_asm.beam Binary files differindex c14ccc2e7b..103ed82529 100644 --- 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a/bootstrap/lib/stdlib/ebin/timer.beam +++ b/bootstrap/lib/stdlib/ebin/timer.beam diff --git a/bootstrap/lib/stdlib/ebin/unicode.beam b/bootstrap/lib/stdlib/ebin/unicode.beam Binary files differindex 28e3c03640..b560f13933 100644 --- a/bootstrap/lib/stdlib/ebin/unicode.beam +++ b/bootstrap/lib/stdlib/ebin/unicode.beam diff --git a/bootstrap/lib/stdlib/ebin/zip.beam b/bootstrap/lib/stdlib/ebin/zip.beam Binary files differindex 59d4697510..051c688e73 100644 --- a/bootstrap/lib/stdlib/ebin/zip.beam +++ b/bootstrap/lib/stdlib/ebin/zip.beam diff --git a/erts/aclocal.m4 b/erts/aclocal.m4 index 27f643921e..bd228a2d1f 100644 --- a/erts/aclocal.m4 +++ b/erts/aclocal.m4 @@ -1366,9 +1366,6 @@ case "$GCC-$host_cpu" in ;; esac -test $enable_ethread_pre_pentium4_compatibility = yes && - AC_DEFINE(ETHR_PRE_PENTIUM4_COMPAT, 1, [Define if you want compatibility with x86 processors before pentium4.]) - AC_DEFINE(ETHR_HAVE_ETHREAD_DEFINES, 1, \ [Define if you have all ethread defines]) diff --git a/erts/doc/src/absform.xml b/erts/doc/src/absform.xml index 4c84412dd6..88e8b284fb 100644 --- a/erts/doc/src/absform.xml +++ b/erts/doc/src/absform.xml @@ -285,7 +285,8 @@ <item>If E is <c><![CDATA[fun Name / Arity]]></c>, then Rep(E) = <c><![CDATA[{'fun',LINE,{function,Name,Arity}}]]></c>.</item> <item>If E is <c><![CDATA[fun Module:Name/Arity]]></c>, then - Rep(E) = <c><![CDATA[{'fun',LINE,{function,Module,Name,Arity}}]]></c>.</item> + Rep(E) = <c><![CDATA[{'fun',LINE,{function,Rep(Module),Rep(Name),Rep(Arity)}}]]></c>. + (Before the R15 release: Rep(E) = <c><![CDATA[{'fun',LINE,{function,Module,Name,Arity}}]]></c>.)</item> <item>If E is <c><![CDATA[fun Fc_1 ; ... ; Fc_k end]]></c> where each <c><![CDATA[Fc_i]]></c> is a function clause then Rep(E) = <c><![CDATA[{'fun',LINE,{clauses,[Rep(Fc_1), ..., Rep(Fc_k)]}}]]></c>.</item> diff --git a/erts/doc/src/erl_driver.xml b/erts/doc/src/erl_driver.xml index 2fb03954b6..8e18dd6657 100644 --- a/erts/doc/src/erl_driver.xml +++ b/erts/doc/src/erl_driver.xml @@ -1638,12 +1638,19 @@ ERL_DRV_EXT2TERM char *buf, ErlDrvUInt len <fsummary>Cancel an asynchronous call</fsummary> <desc> <marker id="driver_async_cancel"></marker> - <p>This function cancels an asynchronous operation, by removing - it from the queue. Only functions in the queue can be - cancelled; if a function is executing, it's too late to - cancel it. The <c>async_free</c> function is also called.</p> - <p>The return value is 1 if the operation was removed from the - queue, otherwise 0.</p> + <p>This function used to cancel a scheduled asynchronous operation, + if it was still in the queue. It returned 1 if it succeeded, and + 0 if it failed.</p> + <p>Since it could not guarantee success, it was more or less useless. + The user had to implement synchronization of cancellation anyway. + It also unnecessarily complicated the implementation. Therefore, + as of OTP-R15B <c>driver_async_cancel()</c> is deprecated, and + scheduled for removal in OTP-R16. It will currently always fail, + and return 0.</p> + <warning><p><c>driver_async_cancel()</c> is deferred and will + be removed in the OTP-R16 release.</p> + </warning> + </desc> </func> <func> diff --git a/erts/doc/src/erl_ext_fig.gif b/erts/doc/src/erl_ext_fig.gif Binary files differindex 14d6bbc871..14d6bbc871 100755..100644 --- a/erts/doc/src/erl_ext_fig.gif +++ b/erts/doc/src/erl_ext_fig.gif diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 45b66a4909..2ea144eb3f 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -802,8 +802,7 @@ false</pre> <type> <v>MonitorRef = reference()</v> <v>OptionList = [Option]</v> - <v>Option = flush</v> - <v>Option = info</v> + <v> Option = flush | info</v> </type> <desc> <p>The returned value is <c>true</c> unless <c>info</c> is part @@ -1196,11 +1195,16 @@ true </item> <tag><c>{new_uniq, Uniq}</c></tag> <item> - <p><c>Uniq</c> (a binary) is a unique value for this fun.</p> + <p><c>Uniq</c> (a binary) is a unique value for this fun. + It is calculated from the compiled code for the entire module.</p> </item> <tag><c>{uniq, Uniq}</c></tag> <item> - <p><c>Uniq</c> (an integer) is a unique value for this fun.</p> + <p><c>Uniq</c> (an integer) is a unique value for this fun. + Starting in the R15 release, this integer is calculated from + the compiled code for the entire module. Before R15, this + integer was based on only the body of the fun. + </p> </item> </taglist> </desc> @@ -3715,12 +3719,6 @@ os_prompt%</pre> <tag><c>process_flag(save_calls, N)</c></tag> <item> - <p>When there are runnable processes on priority <c>max</c> - no processes on priority <c>low</c>, <c>normal</c>, or - <c>high</c> will be selected for execution. As with the - <c>high</c> priority, processes on lower priorities might - execute in parallel with processes on priority <c>max</c>. - </p> <p><c>N</c> must be an integer in the interval 0..10000. If <c>N</c> > 0, call saving is made active for the process, which means that information about the <c>N</c> diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml index 86e1e5168a..3b5ee5391c 100644 --- a/erts/doc/src/erts_alloc.xml +++ b/erts/doc/src/erts_alloc.xml @@ -58,11 +58,8 @@ <item>Allocator used for memory blocks that are expected to be long-lived, for example Erlang code.</item> <tag><c>fix_alloc</c></tag> - <item>A very fast allocator used for some fix-sized - data. <c>fix_alloc</c> manages a set of memory pools from - which memory blocks are handed out. <c>fix_alloc</c> - allocates memory pools from <c>ll_alloc</c>. Memory pools - that have been allocated are never deallocated.</item> + <item>A fast allocator used for some frequently used + fixed size data types.</item> <tag><c>std_alloc</c></tag> <item>Allocator used for most memory blocks not allocated via any of the other allocators described above.</item> @@ -83,7 +80,7 @@ where only small blocks are placed. Currently this allocator is disabled by default.</item> </taglist> - <p><c>sys_alloc</c> and <c>fix_alloc</c> are always enabled and + <p><c>sys_alloc</c> is always enabled and cannot be disabled. <c>mseg_alloc</c> is always enabled if it is available and an allocator that uses it is enabled. All other allocators can be <seealso marker="#M_e">enabled or disabled</seealso>. @@ -104,7 +101,7 @@ <marker id="alloc_util"></marker> <title>The alloc_util framework</title> <p>Internally a framework called <c>alloc_util</c> is used for - implementing allocators. <c>sys_alloc</c>, <c>fix_alloc</c>, and + implementing allocators. <c>sys_alloc</c>, and <c>mseg_alloc</c> do not use this framework; hence, the following does <em>not</em> apply to them.</p> <p>An allocator manages multiple areas, called carriers, in which @@ -212,6 +209,14 @@ This since it will only cause problems for other allocators.</p> </item> </taglist> + <p>Apart from the ordinary allocators described above a number of + pre-allocators are used for some specific data types. These + pre-allocators pre-allocate a fixed amount of memory for certain data + types when the run-time system starts. As long as there are available + pre-allocated memory, it will be used. When no pre-allocated memory is + available, memory will be allocated in ordinary allocators. These + pre-allocators are typically much faster than the ordinary allocators, + but can only satisfy a limited amount of requests.</p> </section> <note><p> @@ -272,18 +277,6 @@ Max cached segments. The maximum number of memory segments stored in the memory segment cache. Valid range is 0-30. Default value is 5.</item> - <tag><marker id="MMcci"><c><![CDATA[+MMcci <time>]]></c></marker></tag> - <item> - Cache check interval (in milliseconds). The memory segment - cache is checked for segments to destroy at an interval - determined by this parameter. Default value is 1000.</item> - </taglist> - <p>The following flags are available for configuration of - <c>fix_alloc</c>:</p> - <taglist> - <tag><marker id="MFe"><c>+MFe true</c></marker></tag> - <item> - Enable <c>fix_alloc</c>. Note: <c>fix_alloc</c> cannot be disabled.</item> </taglist> <p>The following flags are available for configuration of <c>sys_alloc</c>:</p> @@ -322,7 +315,7 @@ based on <c>alloc_util</c>. If <c>u</c> is used as subsystem identifier (i.e., <c><![CDATA[<S> = u]]></c>) all allocators based on <c>alloc_util</c> will be effected. If <c>B</c>, <c>D</c>, <c>E</c>, - <c>H</c>, <c>L</c>, <c>R</c>, <c>S</c>, or <c>T</c> is used as + <c>F</c>, <c>H</c>, <c>L</c>, <c>R</c>, <c>S</c>, or <c>T</c> is used as subsystem identifier, only the specific allocator identified will be effected:</p> <taglist> @@ -441,26 +434,23 @@ kilobytes). See <seealso marker="#mseg_mbc_sizes">the description on how sizes for mseg_alloc multiblock carriers are decided</seealso> in "the <c>alloc_util</c> framework" section.</item> - <tag><marker id="M_t"><c><![CDATA[+M<S>t true|false|<amount>]]></c></marker></tag> + <tag><marker id="M_t"><c><![CDATA[+M<S>t true|false]]></c></marker></tag> <item> - <p>Multiple, thread specific instances of the allocator. - This option will only have any effect on the runtime system - with SMP support. Default behaviour on the runtime system with - SMP support (<c>N</c> equals the number of scheduler threads):</p> + Multiple, thread specific instances of the allocator. + This option will only have any effect on the runtime system + with SMP support. Default behaviour on the runtime system with + SMP support: <taglist> - <tag><c>temp_alloc</c></tag> - <item><c>N + 1</c> instances.</item> <tag><c>ll_alloc</c></tag> <item><c>1</c> instance.</item> <tag>Other allocators</tag> - <item><c>N</c> instances when <c>N</c> is less than or equal to - <c>16</c>. <c>16</c> instances when <c>N</c> is greater than - <c>16</c>.</item> + <item><c>NoSchedulers+1</c> instances. Each scheduler will use + a lock-free instance of its own and other threads will use + a common instance.</item> </taglist> - <p><c>temp_alloc</c> will always use <c>N + 1</c> instances when - this option has been enabled regardless of the amount passed. - Other allocators will use the same amount of instances as the - amount passed as long as it isn't greater than <c>N</c>.</p> + It was previously (before ERTS version 5.9) possible to configure + a smaller amount of thread specific instances than schedulers. + This is, however, not possible any more. </item> </taglist> <p>Currently the following flags are available for configuration of diff --git a/erts/doc/src/make.dep b/erts/doc/src/make.dep deleted file mode 100644 index 98bac78235..0000000000 --- a/erts/doc/src/make.dep +++ /dev/null @@ -1,32 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/gandalf/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: absform.tex alt_dist.tex book.tex crash_dump.tex \ - driver.tex driver_entry.tex epmd.tex erl.tex \ - erl_dist_protocol.tex erl_driver.tex erl_ext_dist.tex \ - erl_prim_loader.tex erl_set_memory_block.tex \ - erlang.tex erlc.tex erlsrv.tex erts_alloc.tex \ - escript.tex inet_cfg.tex init.tex match_spec.tex \ - part.tex ref_man.tex run_erl.tex start.tex \ - start_erl.tex tty.tex werl.tex zlib.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: erl_ext_fig.ps - diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in index 6cd9be5680..708d4ca0a3 100644 --- a/erts/emulator/Makefile.in +++ b/erts/emulator/Makefile.in @@ -721,7 +721,7 @@ RUN_OBJS = \ $(OBJDIR)/external.o $(OBJDIR)/dist.o \ $(OBJDIR)/binary.o $(OBJDIR)/erl_db.o \ $(OBJDIR)/erl_db_util.o $(OBJDIR)/erl_db_hash.o \ - $(OBJDIR)/erl_db_tree.o $(OBJDIR)/fix_alloc.o \ + $(OBJDIR)/erl_db_tree.o $(OBJDIR)/erl_thr_progress.o \ $(OBJDIR)/big.o $(OBJDIR)/hash.o \ $(OBJDIR)/index.o $(OBJDIR)/atom.o \ $(OBJDIR)/module.o $(OBJDIR)/export.o \ @@ -738,7 +738,8 @@ RUN_OBJS = \ $(OBJDIR)/erl_bif_re.o $(OBJDIR)/erl_unicode.o \ $(OBJDIR)/packet_parser.o $(OBJDIR)/safe_hash.o \ $(OBJDIR)/erl_zlib.o $(OBJDIR)/erl_nif.o \ - $(OBJDIR)/erl_bif_binary.o $(OBJDIR)/erl_ao_firstfit_alloc.o + $(OBJDIR)/erl_bif_binary.o $(OBJDIR)/erl_ao_firstfit_alloc.o \ + $(OBJDIR)/erl_thr_queue.o $(OBJDIR)/erl_sched_spec_pre_alloc.o ifeq ($(TARGET),win32) DRV_OBJS = \ diff --git a/erts/emulator/beam/atom.names b/erts/emulator/beam/atom.names index e7308dbf43..71454b3e57 100644 --- a/erts/emulator/beam/atom.names +++ b/erts/emulator/beam/atom.names @@ -69,6 +69,8 @@ atom ac atom active atom all atom all_but_first +atom alloc_info +atom alloc_sizes atom allocated atom allocated_areas atom allocator @@ -555,5 +557,6 @@ atom warning_msg atom wordsize atom write_concurrency atom xor +atom x86 atom yes atom yield diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index 2561d7a630..294b1578be 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -33,6 +33,7 @@ #include "beam_catches.h" #include "erl_binary.h" #include "erl_nif.h" +#include "erl_thr_progress.h" static void set_default_trace_pattern(Eterm module); static Eterm check_process_code(Process* rp, Module* modp); @@ -64,9 +65,7 @@ load_module_2(BIF_ALIST_2) goto error; } erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); - - erts_export_consolidate(); + erts_smp_thr_progress_block(); hp = HAlloc(BIF_P, 3); sz = binary_size(BIF_ARG_2); @@ -103,7 +102,7 @@ load_module_2(BIF_ALIST_2) done: erts_free_aligned_binary_bytes(temp_alloc); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(res); @@ -118,12 +117,12 @@ BIF_RETTYPE purge_module_1(BIF_ALIST_1) } erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_export_consolidate(); purge_res = purge_module(atom_val(BIF_ARG_1)); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); if (purge_res < 0) { @@ -152,12 +151,12 @@ BIF_RETTYPE code_make_stub_module_3(BIF_ALIST_3) Eterm res; erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_export_consolidate(); res = erts_make_stub_module(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); return res; } @@ -239,7 +238,7 @@ BIF_RETTYPE delete_module_1(BIF_ALIST_1) goto badarg; erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); { Module *modp = erts_get_module(BIF_ARG_1); @@ -260,7 +259,7 @@ BIF_RETTYPE delete_module_1(BIF_ALIST_1) } } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); if (res == am_badarg) { @@ -352,7 +351,7 @@ BIF_RETTYPE finish_after_on_load_2(BIF_ALIST_2) } erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (BIF_ARG_2 == am_true) { int i; @@ -391,7 +390,7 @@ BIF_RETTYPE finish_after_on_load_2(BIF_ALIST_2) modp->catches = BEAM_CATCHES_NIL; remove_from_address_table(code); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(am_true); } @@ -728,10 +727,10 @@ delete_code(Process *c_p, ErtsProcLocks c_p_locks, Module* modp) if (modp->code != NULL && modp->code[MI_NUM_BREAKPOINTS] > 0) { if (c_p && c_p_locks) erts_smp_proc_unlock(c_p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_clear_module_break(modp); modp->code[MI_NUM_BREAKPOINTS] = 0; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); if (c_p && c_p_locks) erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); } diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c index 773baad01f..dd31376a2d 100644 --- a/erts/emulator/beam/beam_bp.c +++ b/erts/emulator/beam/beam_bp.c @@ -167,7 +167,7 @@ erts_bp_init(void) { int erts_set_trace_break(Eterm mfa[3], int specified, Binary *match_spec, Eterm tracer_pid) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return set_break(mfa, specified, match_spec, (BeamInstr) BeamOp(op_i_trace_breakpoint), 0, tracer_pid); } @@ -175,7 +175,7 @@ erts_set_trace_break(Eterm mfa[3], int specified, Binary *match_spec, int erts_set_mtrace_break(Eterm mfa[3], int specified, Binary *match_spec, Eterm tracer_pid) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return set_break(mfa, specified, match_spec, (BeamInstr) BeamOp(op_i_mtrace_breakpoint), 0, tracer_pid); } @@ -184,7 +184,7 @@ erts_set_mtrace_break(Eterm mfa[3], int specified, Binary *match_spec, void erts_set_mtrace_bif(BeamInstr *pc, Binary *match_spec, Eterm tracer_pid) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); set_function_break(NULL, pc, BREAK_IS_BIF, match_spec, (BeamInstr) BeamOp(op_i_mtrace_breakpoint), 0, tracer_pid); } @@ -198,35 +198,35 @@ void erts_clear_time_trace_bif(BeamInstr *pc) { int erts_set_debug_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return set_break(mfa, specified, NULL, (BeamInstr) BeamOp(op_i_debug_breakpoint), 0, NIL); } int erts_set_count_break(Eterm mfa[3], int specified, enum erts_break_op count_op) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return set_break(mfa, specified, NULL, (BeamInstr) BeamOp(op_i_count_breakpoint), count_op, NIL); } int erts_set_time_break(Eterm mfa[3], int specified, enum erts_break_op count_op) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return set_break(mfa, specified, NULL, (BeamInstr) BeamOp(op_i_time_breakpoint), count_op, NIL); } int erts_clear_trace_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return clear_break(mfa, specified, (BeamInstr) BeamOp(op_i_trace_breakpoint)); } int erts_clear_mtrace_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return clear_break(mfa, specified, (BeamInstr) BeamOp(op_i_mtrace_breakpoint)); } @@ -238,41 +238,41 @@ erts_clear_mtrace_bif(BeamInstr *pc) { int erts_clear_debug_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return clear_break(mfa, specified, (BeamInstr) BeamOp(op_i_debug_breakpoint)); } int erts_clear_count_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return clear_break(mfa, specified, (BeamInstr) BeamOp(op_i_count_breakpoint)); } int erts_clear_time_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return clear_break(mfa, specified, (BeamInstr) BeamOp(op_i_time_breakpoint)); } int erts_clear_break(Eterm mfa[3], int specified) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); return clear_break(mfa, specified, 0); } int erts_clear_module_break(Module *modp) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); ASSERT(modp); return clear_module_break(modp, NULL, 0, 0); } int erts_clear_function_break(Module *modp, BeamInstr *pc) { - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); ASSERT(modp); return clear_function_break(modp, pc, BREAK_IS_ERL, 0); } @@ -612,9 +612,13 @@ static void bp_hash_delete(bp_time_hash_t *hash) { static void bp_time_diff(bp_data_time_item_t *item, /* out */ process_breakpoint_time_t *pbt, /* in */ Uint ms, Uint s, Uint us) { - int dms,ds,dus; + int ds,dus; +#ifdef DEBUG + int dms; + dms = ms - pbt->ms; +#endif ds = s - pbt->s; dus = us - pbt->us; @@ -622,7 +626,9 @@ static void bp_time_diff(bp_data_time_item_t *item, /* out */ * this is ok. */ +#ifdef DEBUG ASSERT(dms >= 0 || ds >= 0 || dus >= 0); +#endif if (dus < 0) { dus += 1000000; @@ -975,7 +981,7 @@ static int set_function_break(Module *modp, BeamInstr *pc, int bif, BpDataTime *bdt = (BpDataTime *) bd; Uint i = 0; - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); if (count_op == erts_break_stop) { bdt->pause = 1; diff --git a/erts/emulator/beam/beam_catches.c b/erts/emulator/beam/beam_catches.c index e795b4efbd..a550ec5ad0 100644 --- a/erts/emulator/beam/beam_catches.c +++ b/erts/emulator/beam/beam_catches.c @@ -22,21 +22,27 @@ #endif #include "sys.h" #include "beam_catches.h" +#include "global.h" -/* XXX: should use dynamic reallocation */ -#define TABSIZ (16*1024) -static struct { +/* R14B04 has about 380 catches when starting erlang */ +#define DEFAULT_TABSIZE (1024) +typedef struct { BeamInstr *cp; unsigned cdr; -} beam_catches[TABSIZ]; +} beam_catch_t; static int free_list; static unsigned high_mark; +static unsigned tabsize; +static beam_catch_t *beam_catches; void beam_catches_init(void) { + tabsize = DEFAULT_TABSIZE; free_list = -1; high_mark = 0; + + beam_catches = erts_alloc(ERTS_ALC_T_CODE, sizeof(beam_catch_t)*DEFAULT_TABSIZE); } unsigned beam_catches_cons(BeamInstr *cp, unsigned cdr) @@ -50,16 +56,21 @@ unsigned beam_catches_cons(BeamInstr *cp, unsigned cdr) * This avoids the need to initialise the free list in * beam_catches_init(), which would cost O(TABSIZ) time. */ - if( (i = free_list) >= 0 ) { + if( free_list >= 0 ) { + i = free_list; free_list = beam_catches[i].cdr; - } else if( (i = high_mark) < TABSIZ ) { - high_mark = i + 1; + } else if( high_mark < tabsize ) { + i = high_mark; + high_mark++; } else { - fprintf(stderr, "beam_catches_cons: no free slots :-(\r\n"); - exit(1); + /* No free slots and table is full: realloc table */ + tabsize = 2*tabsize; + beam_catches = erts_realloc(ERTS_ALC_T_CODE, beam_catches, sizeof(beam_catch_t)*tabsize); + i = high_mark; + high_mark++; } - beam_catches[i].cp = cp; + beam_catches[i].cp = cp; beam_catches[i].cdr = cdr; return i; @@ -67,10 +78,8 @@ unsigned beam_catches_cons(BeamInstr *cp, unsigned cdr) BeamInstr *beam_catches_car(unsigned i) { - if( i >= TABSIZ ) { - fprintf(stderr, - "beam_catches_car: index %#x is out of range\r\n", i); - abort(); + if( i >= tabsize ) { + erl_exit(1, "beam_catches_delmod: index %#x is out of range\r\n", i); } return beam_catches[i].cp; } @@ -80,18 +89,15 @@ void beam_catches_delmod(unsigned head, BeamInstr *code, unsigned code_bytes) unsigned i, cdr; for(i = head; i != (unsigned)-1;) { - if( i >= TABSIZ ) { - fprintf(stderr, - "beam_catches_delmod: index %#x is out of range\r\n", i); - abort(); + if( i >= tabsize ) { + erl_exit(1, "beam_catches_delmod: index %#x is out of range\r\n", i); } if( (char*)beam_catches[i].cp - (char*)code >= code_bytes ) { - fprintf(stderr, + erl_exit(1, "beam_catches_delmod: item %#x has cp %#lx which is not " "in module's range [%#lx,%#lx[\r\n", i, (long)beam_catches[i].cp, (long)code, (long)((char*)code + code_bytes)); - abort(); } beam_catches[i].cp = 0; cdr = beam_catches[i].cdr; diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c index fffb172c68..8041c92162 100644 --- a/erts/emulator/beam/beam_debug.c +++ b/erts/emulator/beam/beam_debug.c @@ -37,6 +37,7 @@ #include "beam_load.h" #include "beam_bp.h" #include "erl_binary.h" +#include "erl_thr_progress.h" #ifdef ARCH_64 # define HEXF "%016bpX" @@ -49,15 +50,18 @@ void dbg_bt(Process* p, Eterm* sp); void dbg_where(BeamInstr* addr, Eterm x0, Eterm* reg); static int print_op(int to, void *to_arg, int op, int size, BeamInstr* addr); -Eterm -erts_debug_same_2(Process* p, Eterm term1, Eterm term2) + +BIF_RETTYPE +erts_debug_same_2(BIF_ALIST_2) { - return (term1 == term2) ? am_true : am_false; + return (BIF_ARG_1 == BIF_ARG_2) ? am_true : am_false; } -Eterm -erts_debug_flat_size_1(Process* p, Eterm term) +BIF_RETTYPE +erts_debug_flat_size_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm term = BIF_ARG_1; Uint size = size_object(term); if (IS_USMALL(0, size)) { @@ -68,9 +72,13 @@ erts_debug_flat_size_1(Process* p, Eterm term) } } -Eterm -erts_debug_breakpoint_2(Process* p, Eterm MFA, Eterm bool) + +BIF_RETTYPE +erts_debug_breakpoint_2(BIF_ALIST_2) { + Process* p = BIF_P; + Eterm MFA = BIF_ARG_1; + Eterm bool = BIF_ARG_2; Eterm* tp; Eterm mfa[3]; int i; @@ -107,7 +115,7 @@ erts_debug_breakpoint_2(Process* p, Eterm MFA, Eterm bool) } erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (bool == am_true) { res = make_small(erts_set_debug_break(mfa, specified)); @@ -115,7 +123,7 @@ erts_debug_breakpoint_2(Process* p, Eterm MFA, Eterm bool) res = make_small(erts_clear_debug_break(mfa, specified)); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); return res; @@ -175,9 +183,11 @@ erts_debug_instructions_0(BIF_ALIST_0) return res; } -Eterm -erts_debug_disassemble_1(Process* p, Eterm addr) +BIF_RETTYPE +erts_debug_disassemble_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm addr = BIF_ARG_1; erts_dsprintf_buf_t *dsbufp; Eterm* hp; Eterm* tp; diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 5691f7aec1..9c5450bd48 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -36,6 +36,7 @@ #include "dist.h" #include "beam_bp.h" #include "beam_catches.h" +#include "erl_thr_progress.h" #ifdef HIPE #include "hipe_mode_switch.h" #include "hipe_bif1.h" @@ -70,7 +71,7 @@ do { \ } \ else \ erts_lc_check_exact(NULL, 0); \ - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); \ + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); \ } while (0) # define ERTS_SMP_REQ_PROC_MAIN_LOCK(P) \ if ((P)) erts_proc_lc_require_lock((P), ERTS_PROC_LOCK_MAIN) @@ -303,44 +304,6 @@ extern int count_instructions; PROCESS_MAIN_CHK_LOCKS((P)); \ ERTS_SMP_UNREQ_PROC_MAIN_LOCK((P)) -#if defined(HYBRID) -# define POST_BIF_GC_SWAPIN_0(_p, _res) \ - if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \ - _res = erts_gc_after_bif_call((_p), (_res), NULL, 0); \ - } \ - SWAPIN - -# define POST_BIF_GC_SWAPIN(_p, _res, _regs, _arity) \ - if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \ - _regs[0] = r(0); \ - _res = erts_gc_after_bif_call((_p), (_res), _regs, (_arity)); \ - r(0) = _regs[0]; \ - } \ - SWAPIN -#else -# define POST_BIF_GC_SWAPIN_0(_p, _res) \ - ERTS_SMP_REQ_PROC_MAIN_LOCK((_p)); \ - PROCESS_MAIN_CHK_LOCKS((_p)); \ - ERTS_VERIFY_UNUSED_TEMP_ALLOC((_p)); \ - if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \ - _res = erts_gc_after_bif_call((_p), (_res), NULL, 0); \ - E = (_p)->stop; \ - } \ - HTOP = HEAP_TOP((_p)) - -# define POST_BIF_GC_SWAPIN(_p, _res, _regs, _arity) \ - ERTS_VERIFY_UNUSED_TEMP_ALLOC((_p)); \ - ERTS_SMP_REQ_PROC_MAIN_LOCK((_p)); \ - PROCESS_MAIN_CHK_LOCKS((_p)); \ - if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \ - _regs[0] = r(0); \ - _res = erts_gc_after_bif_call((_p), (_res), _regs, (_arity)); \ - r(0) = _regs[0]; \ - E = (_p)->stop; \ - } \ - HTOP = HEAP_TOP((_p)) -#endif - #define db(N) (N) #define tb(N) (N) #define xb(N) (*(Eterm *) (((unsigned char *)reg) + (N))) @@ -794,11 +757,11 @@ extern int count_instructions; } \ } while (0) -#define IsFunction2(F, A, Action) \ - do { \ - if (is_function_2(c_p, F, A) != am_true ) {\ - Action; \ - } \ +#define IsFunction2(F, A, Action) \ + do { \ + if (erl_is_function(c_p, F, A) != am_true ) { \ + Action; \ + } \ } while (0) #define IsTupleOfArity(Src, Arity, Fail) \ @@ -1541,9 +1504,17 @@ void process_main(void) PRE_BIF_SWAPOUT(c_p); c_p->fcalls = FCALLS - 1; - result = send_2(c_p, r(0), x(1)); + reg[0] = r(0); + result = erl_send(c_p, r(0), x(1)); PreFetch(0, next); - POST_BIF_GC_SWAPIN(c_p, result, reg, 2); + ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p); + PROCESS_MAIN_CHK_LOCKS(c_p); + if (c_p->mbuf || MSO(c_p).overhead >= BIN_VHEAP_SZ(c_p)) { + result = erts_gc_after_bif_call(c_p, result, reg, 2); + r(0) = reg[0]; + E = c_p->stop; + } + HTOP = HEAP_TOP(c_p); FCALLS = c_p->fcalls; if (is_value(result)) { r(0) = result; @@ -1551,10 +1522,9 @@ void process_main(void) NextPF(0, next); } else if (c_p->freason == TRAP) { SET_CP(c_p, I+1); - SET_I(*((BeamInstr **) (BeamInstr) ((c_p)->def_arg_reg + 3))); + SET_I(c_p->i); SWAPIN; - r(0) = c_p->def_arg_reg[0]; - x(1) = c_p->def_arg_reg[1]; + r(0) = reg[0]; Dispatch(); } goto find_func_info; @@ -2209,16 +2179,16 @@ void process_main(void) OpCase(bif1_fbsd): { - Eterm (*bf)(Process*, Eterm); - Eterm arg; + Eterm (*bf)(Process*, Eterm*); + Eterm tmp_reg[1]; Eterm result; - GetArg1(2, arg); + GetArg1(2, tmp_reg[0]); bf = (BifFunction) Arg(1); c_p->fcalls = FCALLS; PROCESS_MAIN_CHK_LOCKS(c_p); ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, arg); + result = (*bf)(c_p, tmp_reg); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); PROCESS_MAIN_CHK_LOCKS(c_p); @@ -2237,17 +2207,17 @@ void process_main(void) OpCase(bif1_body_bsd): { - Eterm (*bf)(Process*, Eterm); + Eterm (*bf)(Process*, Eterm*); - Eterm arg; + Eterm tmp_reg[1]; Eterm result; - GetArg1(1, arg); + GetArg1(1, tmp_reg[0]); bf = (BifFunction) Arg(0); c_p->fcalls = FCALLS; PROCESS_MAIN_CHK_LOCKS(c_p); ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, arg); + result = (*bf)(c_p, tmp_reg); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); PROCESS_MAIN_CHK_LOCKS(c_p); @@ -2256,7 +2226,7 @@ void process_main(void) if (is_value(result)) { StoreBifResult(2, result); } - reg[0] = arg; + reg[0] = tmp_reg[0]; SWAPOUT; I = handle_error(c_p, I, reg, bf); goto post_error_handling; @@ -2380,14 +2350,15 @@ void process_main(void) */ OpCase(i_bif2_fbd): { - Eterm (*bf)(Process*, Eterm, Eterm); + Eterm tmp_reg[2] = {tmp_arg1, tmp_arg2}; + Eterm (*bf)(Process*, Eterm*); Eterm result; bf = (BifFunction) Arg(1); c_p->fcalls = FCALLS; PROCESS_MAIN_CHK_LOCKS(c_p); ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, tmp_arg1, tmp_arg2); + result = (*bf)(c_p, tmp_reg); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); PROCESS_MAIN_CHK_LOCKS(c_p); @@ -2405,13 +2376,14 @@ void process_main(void) */ OpCase(i_bif2_body_bd): { - Eterm (*bf)(Process*, Eterm, Eterm); + Eterm tmp_reg[2] = {tmp_arg1, tmp_arg2}; + Eterm (*bf)(Process*, Eterm*); Eterm result; bf = (BifFunction) Arg(0); PROCESS_MAIN_CHK_LOCKS(c_p); ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, tmp_arg1, tmp_arg2); + result = (*bf)(c_p, tmp_reg); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); PROCESS_MAIN_CHK_LOCKS(c_p); @@ -2431,77 +2403,9 @@ void process_main(void) * The most general BIF call. The BIF may build any amount of data * on the heap. The result is always returned in r(0). */ - OpCase(call_bif0_e): - { - Eterm (*bf)(Process*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0)); - - PRE_BIF_SWAPOUT(c_p); - c_p->fcalls = FCALLS - 1; - if (FCALLS <= 0) { - save_calls(c_p, (Export *) Arg(0)); - } - - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - r(0) = (*bf)(c_p, I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(r(0))); - ERTS_HOLE_CHECK(c_p); - POST_BIF_GC_SWAPIN_0(c_p, r(0)); - FCALLS = c_p->fcalls; - if (is_value(r(0))) { - CHECK_TERM(r(0)); - Next(1); - } - else if (c_p->freason == TRAP) { - goto call_bif_trap3; - } - - /* - * Error handling. SWAPOUT is not needed because it was done above. - */ - ASSERT(c_p->stop == E); - reg[0] = r(0); - I = handle_error(c_p, I, reg, bf); - goto post_error_handling; - } - - OpCase(call_bif1_e): - { - Eterm (*bf)(Process*, Eterm, BeamInstr*) = GET_BIF_ADDRESS(Arg(0)); - Eterm result; - BeamInstr *next; - - c_p->fcalls = FCALLS - 1; - if (FCALLS <= 0) { - save_calls(c_p, (Export *) Arg(0)); - } - PreFetch(1, next); - PRE_BIF_SWAPOUT(c_p); - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, r(0), I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); - ERTS_HOLE_CHECK(c_p); - POST_BIF_GC_SWAPIN(c_p, result, reg, 1); - FCALLS = c_p->fcalls; - if (is_value(result)) { - r(0) = result; - CHECK_TERM(r(0)); - NextPF(1, next); - } else if (c_p->freason == TRAP) { - goto call_bif_trap3; - } - - /* - * Error handling. SWAPOUT is not needed because it was done above. - */ - ASSERT(c_p->stop == E); - reg[0] = r(0); - I = handle_error(c_p, I, reg, bf); - goto post_error_handling; - } - - OpCase(call_bif2_e): + OpCase(call_bif_e): { - Eterm (*bf)(Process*, Eterm, Eterm, BeamInstr*) = GET_BIF_ADDRESS(Arg(0)); + Eterm (*bf)(Process*, Eterm*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0)); Eterm result; BeamInstr *next; @@ -2511,61 +2415,29 @@ void process_main(void) save_calls(c_p, (Export *) Arg(0)); } PreFetch(1, next); - CHECK_TERM(r(0)); - CHECK_TERM(x(1)); ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, r(0), x(1), I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); - ERTS_HOLE_CHECK(c_p); - POST_BIF_GC_SWAPIN(c_p, result, reg, 2); - FCALLS = c_p->fcalls; - if (is_value(result)) { - r(0) = result; - CHECK_TERM(r(0)); - NextPF(1, next); - } else if (c_p->freason == TRAP) { - goto call_bif_trap3; - } - - /* - * Error handling. SWAPOUT is not needed because it was done above. - */ - ASSERT(c_p->stop == E); reg[0] = r(0); - I = handle_error(c_p, I, reg, bf); - goto post_error_handling; - } - - OpCase(call_bif3_e): - { - Eterm (*bf)(Process*, Eterm, Eterm, Eterm, BeamInstr*) = GET_BIF_ADDRESS(Arg(0)); - Eterm result; - BeamInstr *next; - - PRE_BIF_SWAPOUT(c_p); - c_p->fcalls = FCALLS - 1; - if (FCALLS <= 0) { - save_calls(c_p, (Export *) Arg(0)); - } - PreFetch(1, next); - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - result = (*bf)(c_p, r(0), x(1), x(2), I); + result = (*bf)(c_p, reg, I); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result)); ERTS_HOLE_CHECK(c_p); - POST_BIF_GC_SWAPIN(c_p, result, reg, 3); + ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p); + PROCESS_MAIN_CHK_LOCKS(c_p); + if (c_p->mbuf || MSO(c_p).overhead >= BIN_VHEAP_SZ(c_p)) { + Uint arity = ((Export *)Arg(0))->code[2]; + result = erts_gc_after_bif_call(c_p, result, reg, arity); + E = c_p->stop; + } + HTOP = HEAP_TOP(c_p); FCALLS = c_p->fcalls; if (is_value(result)) { r(0) = result; CHECK_TERM(r(0)); NextPF(1, next); } else if (c_p->freason == TRAP) { - call_bif_trap3: SET_CP(c_p, I+2); - SET_I(*((BeamInstr **) (UWord) ((c_p)->def_arg_reg + 3))); + SET_I(c_p->i); SWAPIN; - r(0) = c_p->def_arg_reg[0]; - x(1) = c_p->def_arg_reg[1]; - x(2) = c_p->def_arg_reg[2]; + r(0) = reg[0]; Dispatch(); } @@ -2573,7 +2445,6 @@ void process_main(void) * Error handling. SWAPOUT is not needed because it was done above. */ ASSERT(c_p->stop == E); - reg[0] = r(0); I = handle_error(c_p, I, reg, bf); goto post_error_handling; } @@ -3326,64 +3197,23 @@ void process_main(void) ASSERT(bif_nif_arity <= 3); ERTS_SMP_UNREQ_PROC_MAIN_LOCK(c_p); ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); - switch (bif_nif_arity) { - case 3: - { - Eterm (*bf)(Process*, Eterm, Eterm, Eterm, BeamInstr*) = vbf; - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - nif_bif_result = (*bf)(c_p, r(0), x(1), x(2), I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || - is_non_value(nif_bif_result)); - ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); - PROCESS_MAIN_CHK_LOCKS(c_p); - } - break; - case 2: - { - Eterm (*bf)(Process*, Eterm, Eterm, BeamInstr*) = vbf; - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - nif_bif_result = (*bf)(c_p, r(0), x(1), I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || - is_non_value(nif_bif_result)); - ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); - PROCESS_MAIN_CHK_LOCKS(c_p); - } - break; - case 1: - { - Eterm (*bf)(Process*, Eterm, BeamInstr*) = vbf; - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - nif_bif_result = (*bf)(c_p, r(0), I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || - is_non_value(nif_bif_result)); - ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); - PROCESS_MAIN_CHK_LOCKS(c_p); - } - break; - case 0: - { - Eterm (*bf)(Process*, BeamInstr*) = vbf; - ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - nif_bif_result = (*bf)(c_p, I); - ASSERT(!ERTS_PROC_IS_EXITING(c_p) || - is_non_value(nif_bif_result)); - ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); - PROCESS_MAIN_CHK_LOCKS(c_p); - break; - } - default: - erl_exit(1, "apply_bif: invalid arity: %u\n", - bif_nif_arity); + reg[0] = r(0); + { + Eterm (*bf)(Process*, Eterm*, BeamInstr*) = vbf; + ASSERT(!ERTS_PROC_IS_EXITING(c_p)); + nif_bif_result = (*bf)(c_p, reg, I); + ASSERT(!ERTS_PROC_IS_EXITING(c_p) || + is_non_value(nif_bif_result)); + ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); + PROCESS_MAIN_CHK_LOCKS(c_p); } apply_bif_or_nif_epilogue: ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p); ERTS_HOLE_CHECK(c_p); if (c_p->mbuf) { - reg[0] = r(0); nif_bif_result = erts_gc_after_bif_call(c_p, nif_bif_result, reg, bif_nif_arity); - r(0) = reg[0]; } SWAPIN; /* There might have been a garbage collection. */ FCALLS = c_p->fcalls; @@ -3394,17 +3224,14 @@ void process_main(void) c_p->cp = 0; Goto(*I); } else if (c_p->freason == TRAP) { - SET_I(*((BeamInstr **) (UWord) ((c_p)->def_arg_reg + 3))); - r(0) = c_p->def_arg_reg[0]; - x(1) = c_p->def_arg_reg[1]; - x(2) = c_p->def_arg_reg[2]; + SET_I(c_p->i); + r(0) = reg[0]; if (c_p->flags & F_HIBERNATE_SCHED) { c_p->flags &= ~F_HIBERNATE_SCHED; goto do_schedule; } Dispatch(); } - reg[0] = r(0); I = handle_error(c_p, c_p->cp, reg, vbf); goto post_error_handling; } @@ -3967,8 +3794,7 @@ void process_main(void) * too big numbers). */ if (is_not_small(val) || val > make_small(0x10FFFFUL) || - (make_small(0xD800UL) <= val && val <= make_small(0xDFFFUL)) || - val == make_small(0xFFFEUL) || val == make_small(0xFFFFUL)) { + (make_small(0xD800UL) <= val && val <= make_small(0xDFFFUL))) { goto badarg; } Next(2); @@ -3987,8 +3813,8 @@ void process_main(void) * the valid range). */ if (is_not_small(tmp_arg1) || tmp_arg1 > make_small(0x10FFFFUL) || - (make_small(0xD800UL) <= tmp_arg1 && tmp_arg1 <= make_small(0xDFFFUL)) || - tmp_arg1 == make_small(0xFFFEUL) || tmp_arg1 == make_small(0xFFFFUL)) { + (make_small(0xD800UL) <= tmp_arg1 && + tmp_arg1 <= make_small(0xDFFFUL))) { ErlBinMatchBuffer *mb = ms_matchbuffer(tmp_arg2); mb->offset -= 32; diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index de4b32b238..3836f1ae96 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -758,6 +758,14 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, } /* + * Since the literal table *may* have contained external + * funs (containing references to export entries), now is + * the time to consolidate the export tables. + */ + + erts_export_consolidate(); + + /* * Load the code chunk. */ @@ -1570,10 +1578,15 @@ read_code_header(LoaderState* stp) /* * Verify the number of the highest opcode used. */ - GetInt(stp, 4, opcode_max); if (opcode_max > MAX_GENERIC_OPCODE) { - LoadError2(stp, "use of opcode %d; this emulator supports only up to %d", + LoadError2(stp, + "This BEAM file was compiled for a later version" + " of the run-time system than " ERLANG_OTP_RELEASE ".\n" + " To fix this, please recompile this module with an " + ERLANG_OTP_RELEASE " compiler.\n" + " (Use of opcode %d; this emulator supports " + "only up to %d.)", opcode_max, MAX_GENERIC_OPCODE); } @@ -5356,9 +5369,12 @@ find_function_from_pc(BeamInstr* pc) * Read a specific chunk from a Beam binary. */ -Eterm -code_get_chunk_2(Process* p, Eterm Bin, Eterm Chunk) +BIF_RETTYPE +code_get_chunk_2(BIF_ALIST_2) { + Process* p = BIF_P; + Eterm Bin = BIF_ARG_1; + Eterm Chunk = BIF_ARG_2; LoaderState state; Uint chunk = 0; ErlSubBin* sb; @@ -5423,9 +5439,11 @@ code_get_chunk_2(Process* p, Eterm Bin, Eterm Chunk) * Calculate the MD5 for a module. */ -Eterm -code_module_md5_1(Process* p, Eterm Bin) +BIF_RETTYPE +code_module_md5_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm Bin = BIF_ARG_1; LoaderState state; byte* temp_alloc = NULL; @@ -5682,7 +5700,17 @@ patch_funentries(Eterm Patchlist) fe = erts_get_fun_entry(Mod, uniq, index); fe->native_address = (Uint *)native_address; - erts_refc_dec(&fe->refc, 1); + + /* Deliberate MEMORY LEAK of native fun entries!!! + * + * Uncomment line below when hipe code upgrade and purging works correctly. + * Today we may get cases when old (leaked) native code of a purged module + * gets called and tries to create instances of a deleted fun entry. + * + * Reproduced on a debug emulator with stdlib_test/qlc_SUITE:join_merge + * + * erts_refc_dec(&fe->refc, 1); + */ if (!patch(Addresses, (Uint) fe)) return 0; diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index 5b3261077b..8ab363a1ec 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -36,6 +36,7 @@ #include "beam_bp.h" #include "erl_db_util.h" #include "register.h" +#include "erl_thr_progress.h" static Export* flush_monitor_message_trap = NULL; static Export* set_cpu_topology_trap = NULL; @@ -1107,9 +1108,9 @@ BIF_RETTYPE hibernate_3(BIF_ALIST_3) /**********************************************************************/ -BIF_RETTYPE get_stacktrace_0(Process* p) +BIF_RETTYPE get_stacktrace_0(BIF_ALIST_0) { - Eterm t = build_stacktrace(p, p->ftrace); + Eterm t = build_stacktrace(BIF_P, BIF_P->ftrace); BIF_RET(t); } @@ -1119,10 +1120,10 @@ BIF_RETTYPE get_stacktrace_0(Process* p) * the process, and the final error value will be {Term,StackTrace}. */ -BIF_RETTYPE error_1(Process* p, Eterm term) +BIF_RETTYPE error_1(BIF_ALIST_1) { - p->fvalue = term; - BIF_ERROR(p, EXC_ERROR); + BIF_P->fvalue = BIF_ARG_1; + BIF_ERROR(BIF_P, EXC_ERROR); } /**********************************************************************/ @@ -1131,12 +1132,12 @@ BIF_RETTYPE error_1(Process* p, Eterm term) * in the stacktrace. */ -BIF_RETTYPE error_2(Process* p, Eterm value, Eterm args) +BIF_RETTYPE error_2(BIF_ALIST_2) { - Eterm* hp = HAlloc(p, 3); + Eterm* hp = HAlloc(BIF_P, 3); - p->fvalue = TUPLE2(hp, value, args); - BIF_ERROR(p, EXC_ERROR_2); + BIF_P->fvalue = TUPLE2(hp, BIF_ARG_1, BIF_ARG_2); + BIF_ERROR(BIF_P, EXC_ERROR_2); } /**********************************************************************/ @@ -1146,10 +1147,10 @@ BIF_RETTYPE error_2(Process* p, Eterm value, Eterm args) * It is useful in stub functions for NIFs. */ -BIF_RETTYPE nif_error_1(Process* p, Eterm term) +BIF_RETTYPE nif_error_1(BIF_ALIST_1) { - p->fvalue = term; - BIF_ERROR(p, EXC_ERROR); + BIF_P->fvalue = BIF_ARG_1; + BIF_ERROR(BIF_P, EXC_ERROR); } /**********************************************************************/ @@ -1159,12 +1160,12 @@ BIF_RETTYPE nif_error_1(Process* p, Eterm term) * It is useful in stub functions for NIFs. */ -BIF_RETTYPE nif_error_2(Process* p, Eterm value, Eterm args) +BIF_RETTYPE nif_error_2(BIF_ALIST_2) { - Eterm* hp = HAlloc(p, 3); + Eterm* hp = HAlloc(BIF_P, 3); - p->fvalue = TUPLE2(hp, value, args); - BIF_ERROR(p, EXC_ERROR_2); + BIF_P->fvalue = TUPLE2(hp, BIF_ARG_1, BIF_ARG_2); + BIF_ERROR(BIF_P, EXC_ERROR_2); } /**********************************************************************/ @@ -1183,8 +1184,12 @@ BIF_RETTYPE exit_1(BIF_ALIST_1) * If there is an error in the argument format, * return the atom 'badarg' instead. */ -Eterm -raise_3(Process *c_p, Eterm class, Eterm value, Eterm stacktrace) { +BIF_RETTYPE raise_3(BIF_ALIST_3) +{ + Process *c_p = BIF_P; + Eterm class = BIF_ARG_1; + Eterm value = BIF_ARG_2; + Eterm stacktrace = BIF_ARG_3; Eterm reason; Eterm l, *hp, *hp_end, *tp; int depth, cnt; @@ -1730,10 +1735,10 @@ BIF_RETTYPE whereis_1(BIF_ALIST_1) * erlang:'!'/2 */ -Eterm -ebif_bang_2(Process* p, Eterm To, Eterm Message) +BIF_RETTYPE +ebif_bang_2(BIF_ALIST_2) { - return send_2(p, To, Message); + return erl_send(BIF_P, BIF_ARG_1, BIF_ARG_2); } @@ -2070,8 +2075,13 @@ do_send(Process *p, Eterm to, Eterm msg, int suspend) { } -Eterm -send_3(Process *p, Eterm to, Eterm msg, Eterm opts) { +BIF_RETTYPE send_3(BIF_ALIST_3) +{ + Process *p = BIF_P; + Eterm to = BIF_ARG_1; + Eterm msg = BIF_ARG_2; + Eterm opts = BIF_ARG_3; + int connect = !0; int suspend = !0; Eterm l = opts; @@ -2135,8 +2145,13 @@ send_3(Process *p, Eterm to, Eterm msg, Eterm opts) { BIF_ERROR(p, BADARG); } -Eterm -send_2(Process *p, Eterm to, Eterm msg) { +BIF_RETTYPE send_2(BIF_ALIST_2) +{ + return erl_send(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +Eterm erl_send(Process *p, Eterm to, Eterm msg) +{ Sint result = do_send(p, to, msg, !0); if (result > 0) { @@ -3312,8 +3327,11 @@ time_to_parts(Eterm date, Sint* year, Sint* month, Sint* day, /* return the universal time */ BIF_RETTYPE -localtime_to_universaltime_2(Process *p, Eterm localtime, Eterm dst) +localtime_to_universaltime_2(BIF_ALIST_2) { + Process *p = BIF_P; + Eterm localtime = BIF_ARG_1; + Eterm dst = BIF_ARG_2; Sint year, month, day; Sint hour, minute, second; int isdst; @@ -3562,9 +3580,10 @@ BIF_RETTYPE erts_debug_display_1(BIF_ALIST_1) } -Eterm -display_string_1(Process* p, Eterm string) +BIF_RETTYPE display_string_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm string = BIF_ARG_1; int len = is_string(string); char *str; @@ -3580,8 +3599,7 @@ display_string_1(Process* p, Eterm string) BIF_RET(am_true); } -Eterm -display_nl_0(Process* p) +BIF_RETTYPE display_nl_0(BIF_ALIST_0) { erts_fprintf(stderr, "\n"); BIF_RET(am_true); @@ -3645,8 +3663,13 @@ BIF_RETTYPE function_exported_3(BIF_ALIST_3) /**********************************************************************/ -BIF_RETTYPE is_builtin_3(Process* p, Eterm Mod, Eterm Name, Eterm Arity) +BIF_RETTYPE is_builtin_3(BIF_ALIST_3) { + Process* p = BIF_P; + Eterm Mod = BIF_ARG_1; + Eterm Name = BIF_ARG_2; + Eterm Arity = BIF_ARG_3; + if (is_not_atom(Mod) || is_not_atom(Name) || is_not_small(Arity)) { BIF_ERROR(p, BADARG); } @@ -3711,9 +3734,11 @@ BIF_RETTYPE make_fun_3(BIF_ALIST_3) BIF_RET(make_export(hp)); } -Eterm -fun_to_list_1(Process* p, Eterm fun) +BIF_RETTYPE fun_to_list_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm fun = BIF_ARG_1; + if (is_not_any_fun(fun)) BIF_ERROR(p, BADARG); BIF_RET(term2list_dsprintf(p, fun)); @@ -4009,11 +4034,11 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2) } erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); H_MIN_SIZE = erts_next_heap_size(n, 0); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(make_small(oval)); @@ -4025,11 +4050,11 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2) } erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); BIN_VH_MIN_SIZE = erts_next_heap_size(n, 0); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(make_small(oval)); @@ -4051,7 +4076,7 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2) erts_backtrace_depth = n; BIF_RET(make_small(oval)); } else if (BIF_ARG_1 == am_trace_control_word) { - BIF_RET(db_set_trace_control_word_1(BIF_P, BIF_ARG_2)); + BIF_RET(db_set_trace_control_word(BIF_P, BIF_ARG_2)); } else if (BIF_ARG_1 == am_sequential_tracer) { Eterm old_value = erts_set_system_seq_tracer(BIF_P, ERTS_PROC_LOCK_MAIN, @@ -4063,7 +4088,7 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2) Uint i; ErlMessage* mp; erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); for (i = 0; i < erts_max_processes; i++) { if (process_tab[i] != (Process*) 0) { @@ -4080,7 +4105,7 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2) } } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(am_true); @@ -4291,8 +4316,7 @@ void erts_bif_prep_await_proc_exit_data_trap(Process *c_p, Eterm pid, Eterm ret) { if (skip_current_msgq(c_p)) { - Eterm unused; - ERTS_BIF_PREP_TRAP3(unused, await_proc_exit_trap, c_p, pid, am_data, ret); + ERTS_BIF_PREP_TRAP3_NO_RET(await_proc_exit_trap, c_p, pid, am_data, ret); } } @@ -4300,8 +4324,7 @@ void erts_bif_prep_await_proc_exit_reason_trap(Process *c_p, Eterm pid) { if (skip_current_msgq(c_p)) { - Eterm unused; - ERTS_BIF_PREP_TRAP3(unused, await_proc_exit_trap, c_p, + ERTS_BIF_PREP_TRAP3_NO_RET(await_proc_exit_trap, c_p, pid, am_reason, am_undefined); } } @@ -4316,7 +4339,6 @@ erts_bif_prep_await_proc_exit_apply_trap(Process *c_p, { ASSERT(is_atom(module) && is_atom(function)); if (skip_current_msgq(c_p)) { - Eterm unused; Eterm term; Eterm *hp; int i; @@ -4328,7 +4350,7 @@ erts_bif_prep_await_proc_exit_apply_trap(Process *c_p, hp += 2; } term = TUPLE3(hp, module, function, term); - ERTS_BIF_PREP_TRAP3(unused, await_proc_exit_trap, c_p, pid, am_apply, term); + ERTS_BIF_PREP_TRAP3_NO_RET(await_proc_exit_trap, c_p, pid, am_apply, term); } } diff --git a/erts/emulator/beam/bif.h b/erts/emulator/beam/bif.h index 8faa09feb8..d20089a9fb 100644 --- a/erts/emulator/beam/bif.h +++ b/erts/emulator/beam/bif.h @@ -26,14 +26,14 @@ extern Export* erts_format_cpu_topology_trap; #define BIF_P A__p -#define BIF_ALIST_0 Process* A__p -#define BIF_ALIST_1 Process* A__p, Eterm A_1 -#define BIF_ALIST_2 Process* A__p, Eterm A_1, Eterm A_2 -#define BIF_ALIST_3 Process* A__p, Eterm A_1, Eterm A_2, Eterm A_3 +#define BIF_ALIST_0 Process* A__p, Eterm* BIF__ARGS +#define BIF_ALIST_1 Process* A__p, Eterm* BIF__ARGS +#define BIF_ALIST_2 Process* A__p, Eterm* BIF__ARGS +#define BIF_ALIST_3 Process* A__p, Eterm* BIF__ARGS -#define BIF_ARG_1 A_1 -#define BIF_ARG_2 A_2 -#define BIF_ARG_3 A_3 +#define BIF_ARG_1 (BIF__ARGS[0]) +#define BIF_ARG_2 (BIF__ARGS[1]) +#define BIF_ARG_3 (BIF__ARGS[2]) #define BUMP_ALL_REDS(p) do { \ if (!ERTS_PROC_GET_SAVED_CALLS_BUF((p))) \ @@ -122,89 +122,106 @@ do { \ } while (0) -#define ERTS_BIF_PREP_TRAP0(Ret, Trap, Proc) \ -do { \ - (Proc)->arity = 0; \ - *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ - (Proc)->freason = TRAP; \ - (Ret) = THE_NON_VALUE; \ +#define ERTS_BIF_PREP_TRAP0(Ret, Trap, Proc) \ +do { \ + (Proc)->arity = 0; \ + (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->freason = TRAP; \ + (Ret) = THE_NON_VALUE; \ } while (0) -#define ERTS_BIF_PREP_TRAP1(Ret, Trap, Proc, A0) \ -do { \ - (Proc)->arity = 1; \ - (Proc)->def_arg_reg[0] = (Eterm) (A0); \ - *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ - (Proc)->freason = TRAP; \ - (Ret) = THE_NON_VALUE; \ +#define ERTS_BIF_PREP_TRAP1(Ret, Trap, Proc, A0) \ +do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \ + (Proc)->arity = 1; \ + reg[0] = (Eterm) (A0); \ + (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->freason = TRAP; \ + (Ret) = THE_NON_VALUE; \ } while (0) -#define ERTS_BIF_PREP_TRAP2(Ret, Trap, Proc, A0, A1) \ -do { \ - (Proc)->arity = 2; \ - (Proc)->def_arg_reg[0] = (Eterm) (A0); \ - (Proc)->def_arg_reg[1] = (Eterm) (A1); \ - *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ - (Proc)->freason = TRAP; \ - (Ret) = THE_NON_VALUE; \ +#define ERTS_BIF_PREP_TRAP2(Ret, Trap, Proc, A0, A1) \ +do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \ + (Proc)->arity = 2; \ + reg[0] = (Eterm) (A0); \ + reg[1] = (Eterm) (A1); \ + (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->freason = TRAP; \ + (Ret) = THE_NON_VALUE; \ +} while (0) + +#define ERTS_BIF_PREP_TRAP3(Ret, Trap, Proc, A0, A1, A2) \ +do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \ + (Proc)->arity = 3; \ + reg[0] = (Eterm) (A0); \ + reg[1] = (Eterm) (A1); \ + reg[2] = (Eterm) (A2); \ + (Proc)->i = (BeamInstr*) ((Trap)->address); \ + (Proc)->freason = TRAP; \ + (Ret) = THE_NON_VALUE; \ } while (0) -#define ERTS_BIF_PREP_TRAP3(Ret, Trap, Proc, A0, A1, A2)\ +#define ERTS_BIF_PREP_TRAP3_NO_RET(Trap, Proc, A0, A1, A2)\ do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \ (Proc)->arity = 3; \ - (Proc)->def_arg_reg[0] = (Eterm) (A0); \ - (Proc)->def_arg_reg[1] = (Eterm) (A1); \ - (Proc)->def_arg_reg[2] = (Eterm) (A2); \ - *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ + reg[0] = (Eterm) (A0); \ + reg[1] = (Eterm) (A1); \ + reg[2] = (Eterm) (A2); \ + (Proc)->i = (BeamInstr*) ((Trap)->address); \ (Proc)->freason = TRAP; \ - (Ret) = THE_NON_VALUE; \ } while (0) -#define BIF_TRAP0(p, Trap_) do { \ - (p)->arity = 0; \ - *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ - (p)->freason = TRAP; \ - return THE_NON_VALUE; \ +#define BIF_TRAP0(p, Trap_) do { \ + (p)->arity = 0; \ + (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->freason = TRAP; \ + return THE_NON_VALUE; \ } while(0) -#define BIF_TRAP1(Trap_, p, A0) do { \ - (p)->arity = 1; \ - (p)->def_arg_reg[0] = (A0); \ - *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ - (p)->freason = TRAP; \ - return THE_NON_VALUE; \ +#define BIF_TRAP1(Trap_, p, A0) do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((p))->x_reg_array; \ + (p)->arity = 1; \ + reg[0] = (A0); \ + (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->freason = TRAP; \ + return THE_NON_VALUE; \ } while(0) -#define BIF_TRAP2(Trap_, p, A0, A1) do { \ - (p)->arity = 2; \ - (p)->def_arg_reg[0] = (A0); \ - (p)->def_arg_reg[1] = (A1); \ - *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ - (p)->freason = TRAP; \ - return THE_NON_VALUE; \ +#define BIF_TRAP2(Trap_, p, A0, A1) do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((p))->x_reg_array; \ + (p)->arity = 2; \ + reg[0] = (A0); \ + reg[1] = (A1); \ + (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->freason = TRAP; \ + return THE_NON_VALUE; \ } while(0) -#define BIF_TRAP3(Trap_, p, A0, A1, A2) do { \ - (p)->arity = 3; \ - (p)->def_arg_reg[0] = (A0); \ - (p)->def_arg_reg[1] = (A1); \ - (p)->def_arg_reg[2] = (A2); \ - *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ - (p)->freason = TRAP; \ - return THE_NON_VALUE; \ +#define BIF_TRAP3(Trap_, p, A0, A1, A2) do { \ + Eterm* reg = ERTS_PROC_GET_SCHDATA((p))->x_reg_array; \ + (p)->arity = 3; \ + reg[0] = (A0); \ + reg[1] = (A1); \ + reg[2] = (A2); \ + (p)->i = (BeamInstr*) ((Trap_)->address); \ + (p)->freason = TRAP; \ + return THE_NON_VALUE; \ } while(0) -#define BIF_TRAP_CODE_PTR_0(p, Code_) do { \ - (p)->arity = 0; \ - *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) (Code_); \ - (p)->freason = TRAP; \ - return THE_NON_VALUE; \ +#define BIF_TRAP_CODE_PTR_0(p, Code_) do { \ + (p)->arity = 0; \ + (p)->i = (BeamInstr*) (Code_); \ + (p)->freason = TRAP; \ + return THE_NON_VALUE; \ } while(0) -#define BIF_TRAP_CODE_PTR_(p, Code_) do { \ - *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) (Code_); \ - (p)->freason = TRAP; \ - return THE_NON_VALUE; \ +#define BIF_TRAP_CODE_PTR_(p, Code_) do { \ + (p)-> i = (BeamInstr*) (Code_); \ + (p)->freason = TRAP; \ + return THE_NON_VALUE; \ } while(0) extern Export bif_return_trap_export; diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index ba30fa85b8..987008c937 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -160,10 +160,6 @@ bif erlang:md5_update/2 bif 'erl.util.crypt.md5':update/2 ebif_md5_update_2 bif erlang:md5_final/1 bif 'erl.util.crypt.md5':final/1 ebif_md5_final_1 -bif erlang:memory/0 -bif 'erl.lang':memory/0 ebif_memory_0 -bif erlang:memory/1 -bif 'erl.lang':memory/1 ebif_memory_1 bif erlang:module_loaded/1 bif 'erl.system.code':is_loaded/1 ebif_is_loaded_1 module_loaded_1 bif erlang:function_exported/3 diff --git a/erts/emulator/beam/big.c b/erts/emulator/beam/big.c index d18de9ae5d..b90ea6b478 100644 --- a/erts/emulator/beam/big.c +++ b/erts/emulator/beam/big.c @@ -1584,6 +1584,62 @@ big_to_double(Wterm x, double* resp) return 0; } +/* + * Logic has been copied from erl_bif_guard.c and slightly + * modified to use a static instead of dynamic heap + */ +Eterm +double_to_big(double x, Eterm *heap) +{ + int is_negative; + int ds; + ErtsDigit* xp; + Eterm res; + int i; + size_t sz; + Eterm* hp; + double dbase; + + if (x >= 0) { + is_negative = 0; + } else { + is_negative = 1; + x = -x; + } + + /* Unscale & (calculate exponent) */ + ds = 0; + dbase = ((double) (D_MASK) + 1); + while (x >= 1.0) { + x /= dbase; /* "shift" right */ + ds++; + } + sz = BIG_NEED_SIZE(ds); /* number of words including arity */ + + hp = heap; + res = make_big(hp); + xp = (ErtsDigit*) (hp + 1); + + for (i = ds - 1; i >= 0; i--) { + ErtsDigit d; + + x *= dbase; /* "shift" left */ + d = x; /* trunc */ + xp[i] = d; /* store digit */ + x -= d; /* remove integer part */ + } + while ((ds & (BIG_DIGITS_PER_WORD - 1)) != 0) { + xp[ds++] = 0; + } + + if (is_negative) { + *hp = make_neg_bignum_header(sz-1); + } else { + *hp = make_pos_bignum_header(sz-1); + } + return res; +} + /* ** Estimate the number of decimal digits (include sign) diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h index 2afc37004f..256f1c2b45 100644 --- a/erts/emulator/beam/big.h +++ b/erts/emulator/beam/big.h @@ -140,6 +140,7 @@ Eterm big_lshift(Eterm, Sint, Eterm*); int big_comp (Wterm, Wterm); int big_ucomp (Eterm, Eterm); int big_to_double(Wterm x, double* resp); +Eterm double_to_big(double, Eterm*); Eterm small_to_big(Sint, Eterm*); Eterm uint_to_big(Uint, Eterm*); Eterm uword_to_big(UWord, Eterm*); diff --git a/erts/emulator/beam/binary.c b/erts/emulator/beam/binary.c index 1fb39c6c67..29461877c5 100644 --- a/erts/emulator/beam/binary.c +++ b/erts/emulator/beam/binary.c @@ -356,8 +356,10 @@ BIF_RETTYPE erts_list_to_binary_bif(Process *p, Eterm arg) { Eterm bin; Uint size; - int offset; byte* bytes; +#ifdef DEBUG + int offset; +#endif if (is_nil(arg)) { BIF_RET(new_binary(p,(byte*)"",0)); @@ -372,7 +374,11 @@ BIF_RETTYPE erts_list_to_binary_bif(Process *p, Eterm arg) } bin = new_binary(p, (byte *)NULL, size); bytes = binary_bytes(bin); - offset = io_list_to_buf(arg, (char*) bytes, size); +#ifdef DEBUG + offset = +#endif + io_list_to_buf(arg, (char*) bytes, size); + ASSERT(offset == 0); BIF_RET(bin); diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c index 432b3d0780..784e55ecd2 100644 --- a/erts/emulator/beam/break.c +++ b/erts/emulator/beam/break.c @@ -37,6 +37,7 @@ #include "beam_load.h" #include "erl_instrument.h" #include "erl_bif_timer.h" +#include "erl_thr_progress.h" /* Forward declarations -- should really appear somewhere else */ static void process_killer(void); @@ -94,7 +95,7 @@ process_killer(void) erts_printf("(k)ill (n)ext (r)eturn:\n"); while(1) { if ((j = sys_get_key(0)) <= 0) - halt_0(0); + erl_exit(0, ""); switch(j) { case 'k': if (rp->status == P_WAITING) { @@ -653,20 +654,18 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) if (ERTS_SOMEONE_IS_CRASH_DUMPING) return; - /* Wait for all threads to block. If all threads haven't blocked +#ifdef ERTS_SMP + /* + * Wait for all managed threads to block. If all threads haven't blocked * after a minute, we go anyway and hope for the best... * * We do not release system again. We expect an exit() or abort() after * dump has been written. - * - * NOTE: We allow gc therefore it is important not to lock *any* - * process locks. */ - erts_smp_emergency_block_system(60000, ERTS_BS_FLG_ALLOW_GC); + erts_thr_progress_fatal_error_block(60000); /* Either worked or not... */ /* Allow us to pass certain places without locking... */ -#ifdef ERTS_SMP erts_smp_atomic32_set_mb(&erts_writing_erl_crash_dump, 1); erts_smp_tsd_set(erts_is_crash_dumping_key, (void *) 1); #else diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c index ad042ec088..264374789c 100644 --- a/erts/emulator/beam/dist.c +++ b/erts/emulator/beam/dist.c @@ -41,6 +41,7 @@ #include "bif.h" #include "external.h" #include "erl_binary.h" +#include "erl_thr_progress.h" /* Turn this on to get printouts of all distribution messages * which go on the line @@ -430,11 +431,11 @@ int erts_do_net_exits(DistEntry *dep, Eterm reason) erts_smp_rwmtx_rwunlock(&erts_dist_table_rwmtx); nodename = erts_this_dist_entry->sysname; - erts_smp_block_system(ERTS_BS_FLG_ALLOW_GC); + erts_smp_thr_progress_block(); erts_set_this_node(am_Noname, 0); erts_is_alive = 0; send_nodes_mon_msgs(NULL, am_nodedown, nodename, am_visible, nd_reason); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); } else { /* recursive call via erts_do_exit_port() will end up here */ @@ -2330,11 +2331,11 @@ BIF_RETTYPE setnode_2(BIF_ALIST_2) #endif erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(ERTS_BS_FLG_ALLOW_GC); + erts_smp_thr_progress_block(); erts_set_this_node(BIF_ARG_1, (Uint32) creation); erts_is_alive = 1; send_nodes_mon_msgs(NULL, am_nodeup, BIF_ARG_1, am_visible, NIL); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(am_true); @@ -2730,85 +2731,92 @@ BIF_RETTYPE is_alive_0(BIF_ALIST_0) /**********************************************************************/ /* erlang:monitor_node(Node, Bool, Options) -> Bool */ -BIF_RETTYPE monitor_node_3(BIF_ALIST_3) +static BIF_RETTYPE +monitor_node(Process* p, Eterm Node, Eterm Bool, Eterm Options) { DistEntry *dep; ErtsLink *lnk; Eterm l; - for (l = BIF_ARG_3; l != NIL && is_list(l); l = CDR(list_val(l))) { + for (l = Options; l != NIL && is_list(l); l = CDR(list_val(l))) { Eterm t = CAR(list_val(l)); /* allow_passive_connect the only available option right now */ if (t != am_allow_passive_connect) { - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } } if (l != NIL) { - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } - if (is_not_atom(BIF_ARG_1) || - ((BIF_ARG_2 != am_true) && (BIF_ARG_2 != am_false)) || + if (is_not_atom(Node) || + ((Bool != am_true) && (Bool != am_false)) || ((erts_this_node->sysname == am_Noname) - && (BIF_ARG_1 != erts_this_node->sysname))) { - BIF_ERROR(BIF_P, BADARG); + && (Node != erts_this_node->sysname))) { + BIF_ERROR(p, BADARG); } - dep = erts_sysname_to_connected_dist_entry(BIF_ARG_1); + dep = erts_sysname_to_connected_dist_entry(Node); if (!dep) { do_trap: - BIF_TRAP3(dmonitor_node_trap, BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); + BIF_TRAP3(dmonitor_node_trap, p, Node, Bool, Options); } if (dep == erts_this_dist_entry) goto done; - erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_LINK); + erts_smp_proc_lock(p, ERTS_PROC_LOCK_LINK); erts_smp_de_rlock(dep); if (ERTS_DE_IS_NOT_CONNECTED(dep)) { - erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_LINK); + erts_smp_proc_unlock(p, ERTS_PROC_LOCK_LINK); erts_smp_de_runlock(dep); goto do_trap; } erts_smp_de_links_lock(dep); erts_smp_de_runlock(dep); - if (BIF_ARG_2 == am_true) { + if (Bool == am_true) { ASSERT(dep->cid != NIL); lnk = erts_add_or_lookup_link(&(dep->node_links), LINK_NODE, - BIF_P->id); + p->id); ++ERTS_LINK_REFC(lnk); - lnk = erts_add_or_lookup_link(&(BIF_P->nlinks), LINK_NODE, BIF_ARG_1); + lnk = erts_add_or_lookup_link(&(p->nlinks), LINK_NODE, Node); ++ERTS_LINK_REFC(lnk); } else { - lnk = erts_lookup_link(dep->node_links, BIF_P->id); + lnk = erts_lookup_link(dep->node_links, p->id); if (lnk != NULL) { if ((--ERTS_LINK_REFC(lnk)) == 0) { erts_destroy_link(erts_remove_link(&(dep->node_links), - BIF_P->id)); + p->id)); } } - lnk = erts_lookup_link(BIF_P->nlinks, BIF_ARG_1); + lnk = erts_lookup_link(p->nlinks, Node); if (lnk != NULL) { if ((--ERTS_LINK_REFC(lnk)) == 0) { - erts_destroy_link(erts_remove_link(&(BIF_P->nlinks), - BIF_ARG_1)); + erts_destroy_link(erts_remove_link(&(p->nlinks), + Node)); } } } erts_smp_de_links_unlock(dep); - erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_LINK); + erts_smp_proc_unlock(p, ERTS_PROC_LOCK_LINK); done: erts_deref_dist_entry(dep); BIF_RET(am_true); } +BIF_RETTYPE monitor_node_3(BIF_ALIST_3) +{ + BIF_RET(monitor_node(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3)); +} + + /* monitor_node(Node, Bool) -> Bool */ BIF_RETTYPE monitor_node_2(BIF_ALIST_2) { - BIF_RET(monitor_node_3(BIF_P,BIF_ARG_1,BIF_ARG_2,NIL)); + BIF_RET(monitor_node(BIF_P, BIF_ARG_1, BIF_ARG_2, NIL)); } BIF_RETTYPE net_kernel_dflag_unicode_io_1(BIF_ALIST_1) diff --git a/erts/emulator/beam/erl_afit_alloc.c b/erts/emulator/beam/erl_afit_alloc.c index bcc7ea04ae..570cc59be2 100644 --- a/erts/emulator/beam/erl_afit_alloc.c +++ b/erts/emulator/beam/erl_afit_alloc.c @@ -65,16 +65,20 @@ erts_afalc_start(AFAllctr_t *afallctr, AFAllctrInit_t *afinit, AllctrInit_t *init) { - AFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + AFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) afallctr; - init->sbmbct = 0; /* Small mbc not supported by afit */ + sys_memcpy((void *) afallctr, (void *) &zero.allctr, sizeof(AFAllctr_t)); - sys_memcpy((void *) afallctr, (void *) &nulled_state, sizeof(AFAllctr_t)); + init->sbmbct = 0; /* Small mbc not supported by afit */ allctr->mbc_header_size = sizeof(Carrier_t); allctr->min_mbc_size = MIN_MBC_SZ; diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 9af80dd7a9..33d6cf5f2f 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -40,6 +40,8 @@ #include "erl_mseg.h" #include "erl_monitors.h" #include "erl_bif_timer.h" +#include "erl_cpu_topology.h" +#include "erl_thr_queue.h" #if defined(ERTS_ALC_T_DRV_SEL_D_STATE) || defined(ERTS_ALC_T_DRV_EV_D_STATE) #include "erl_check_io.h" #endif @@ -54,7 +56,14 @@ #include "erl_ao_firstfit_alloc.h" -#define ERTS_ALC_DEFAULT_MAX_THR_PREF 16 +#if ERTS_MAX_NO_OF_SCHEDULERS > ERTS_AU_MAX_PREF_ALLOC_INSTANCES +# error "Too many schedulers; cannot create that many pref alloc instances" +#endif + +#define ERTS_ALC_FIX_TYPE_IX(T) \ + (ERTS_ALC_T2N((T)) - ERTS_ALC_N_MIN_A_FIXED_SIZE) + +#define ERTS_ALC_DEFAULT_MAX_THR_PREF ERTS_MAX_NO_OF_SCHEDULERS #if defined(SMALL_MEMORY) || defined(PURIFY) || defined(VALGRIND) #define AU_ALLOC_DEFAULT_ENABLE(X) 0 @@ -106,24 +115,43 @@ static ErtsAllocatorState_t eheap_alloc_state; static ErtsAllocatorState_t binary_alloc_state; static ErtsAllocatorState_t ets_alloc_state; static ErtsAllocatorState_t driver_alloc_state; +static ErtsAllocatorState_t fix_alloc_state; -ErtsAlcType_t erts_fix_core_allocator_ix; -#ifdef ERTS_ALC_N_MIN_A_FIXED_SIZE -static void *(*fix_core_allocator)(ErtsAlcType_t, void *, Uint); -static void *fix_core_extra; -static void *fix_core_alloc(Uint size) +typedef struct { + erts_smp_atomic32_t refc; + int only_sz; + Uint req_sched; + Process *proc; + Eterm ref; + Eterm ref_heap[REF_THING_SIZE]; + int allocs[ERTS_ALC_A_MAX-ERTS_ALC_A_MIN+1+2]; +} ErtsAllocInfoReq; + +#define ERTS_ALC_INFO_A_ALLOC_UTIL (ERTS_ALC_A_MAX + 1) +#define ERTS_ALC_INFO_A_MSEG_ALLOC (ERTS_ALC_A_MAX + 2) +#define ERTS_ALC_INFO_A_MAX ERTS_ALC_INFO_A_MSEG_ALLOC + +#if !HALFWORD_HEAP +ERTS_SCHED_PREF_QUICK_ALLOC_IMPL(aireq, + ErtsAllocInfoReq, + 5, + ERTS_ALC_T_AINFO_REQ) +#else +static ERTS_INLINE ErtsAllocInfoReq * +aireq_alloc(void) { - void *res; - res = (*fix_core_allocator)(ERTS_ALC_T_UNDEF, fix_core_extra, size); - if (erts_mtrace_enabled) - erts_mtrace_crr_alloc(res, - ERTS_ALC_A_FIXED_SIZE, - erts_fix_core_allocator_ix, - size); - return res; + return erts_alloc(ERTS_ALC_T_AINFO_REQ, sizeof(ErtsAllocInfoReq)); +} + +static ERTS_INLINE void +aireq_free(ErtsAllocInfoReq *ptr) +{ + erts_free(ERTS_ALC_T_AINFO_REQ, ptr); } #endif +ErtsAlcType_t erts_fix_core_allocator_ix; + enum allctr_type { GOODFIT, BESTFIT, @@ -181,6 +209,7 @@ typedef struct { struct au_init binary_alloc; struct au_init ets_alloc; struct au_init driver_alloc; + struct au_init fix_alloc; #if HALFWORD_HEAP struct au_init sbmbc_low_alloc; struct au_init std_low_alloc; @@ -393,46 +422,52 @@ set_default_driver_alloc_opts(struct au_init *ip) ip->init.util.ts = ERTS_ALC_MTA_DRIVER; } +static void +set_default_fix_alloc_opts(struct au_init *ip, + size_t *fix_type_sizes) +{ + SET_DEFAULT_ALLOC_OPTS(ip); + ip->enable = AU_ALLOC_DEFAULT_ENABLE(1); + ip->thr_spec = 1; + ip->atype = BESTFIT; + ip->init.bf.ao = 1; + ip->init.util.name_prefix = "fix_"; + ip->init.util.fix_type_size = fix_type_sizes; + ip->init.util.alloc_no = ERTS_ALC_A_FIXED_SIZE; +#ifndef SMALL_MEMORY + ip->init.util.mmbcs = 128*1024; /* Main carrier size */ +#else + ip->init.util.mmbcs = 128*1024; /* Main carrier size */ +#endif + ip->init.util.ts = ERTS_ALC_MTA_FIXED_SIZE; +} + #ifdef ERTS_SMP static void adjust_tpref(struct au_init *ip, int no_sched) { if (ip->thr_spec) { - Uint allocs; - if (ip->thr_spec < 0) {/* User specified amount */ - allocs = abs(ip->thr_spec); - if (allocs > no_sched) - allocs = no_sched; - } - else if (no_sched > ERTS_ALC_DEFAULT_MAX_THR_PREF) - allocs = ERTS_ALC_DEFAULT_MAX_THR_PREF; - else - allocs = no_sched; - if (allocs <= 1) - ip->thr_spec = 0; - else { - ip->thr_spec = (int) allocs; - ip->thr_spec *= -1; /* thread preferred */ - - /* If default ... */ - - /* ... shrink main multi-block carrier size */ - if (ip->default_.mmbcs) - ip->init.util.mmbcs /= ERTS_MIN(4, allocs); - /* ... shrink largest multi-block carrier size */ - if (ip->default_.lmbcs) - ip->init.util.lmbcs /= ERTS_MIN(2, allocs); - /* ... shrink smallest multi-block carrier size */ - if (ip->default_.smbcs) - ip->init.util.smbcs /= ERTS_MIN(4, allocs); - /* ... and more than three allocators shrink - max mseg multi-block carriers */ - if (ip->default_.mmmbc && allocs > 2) { - ip->init.util.mmmbc /= ERTS_MIN(4, allocs - 1); - if (ip->init.util.mmmbc < 3) - ip->init.util.mmmbc = 3; - } + ip->thr_spec = no_sched; + ip->thr_spec *= -1; /* thread preferred */ + + /* If default ... */ + + /* ... shrink main multi-block carrier size */ + if (ip->default_.mmbcs) + ip->init.util.mmbcs /= ERTS_MIN(4, no_sched); + /* ... shrink largest multi-block carrier size */ + if (ip->default_.lmbcs) + ip->init.util.lmbcs /= ERTS_MIN(2, no_sched); + /* ... shrink smallest multi-block carrier size */ + if (ip->default_.smbcs) + ip->init.util.smbcs /= ERTS_MIN(4, no_sched); + /* ... and more than three allocators shrink + max mseg multi-block carriers */ + if (ip->default_.mmmbc && no_sched > 2) { + ip->init.util.mmmbc /= ERTS_MIN(4, no_sched - 1); + if (ip->init.util.mmmbc < 3) + ip->init.util.mmmbc = 3; } } } @@ -442,7 +477,7 @@ adjust_tpref(struct au_init *ip, int no_sched) static void handle_args(int *, char **, erts_alc_hndl_args_init_t *); static void -set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init); +set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init, int ncpu); static void start_au_allocator(ErtsAlcType_t alctr_n, @@ -456,8 +491,6 @@ refuse_af_strategy(struct au_init *init) init->atype = GOODFIT; } -static void init_thr_ix(int static_ixs); - #ifdef HARD_DEBUG static void hdbg_init(void); #endif @@ -466,7 +499,7 @@ void erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) { UWord extra_block_size = 0; - int i; + int i, ncpu; erts_alc_hndl_args_init_t init = { 0, #if HAVE_ERTS_MSEG @@ -474,17 +507,38 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) #endif ERTS_DEFAULT_TRIM_THRESHOLD, ERTS_DEFAULT_TOP_PAD, - ERTS_DEFAULT_ALCU_INIT + ERTS_DEFAULT_ALCU_INIT, }; + size_t fix_type_sizes[ERTS_ALC_NO_FIXED_SIZES] = {0}; + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_PROC)] + = sizeof(Process); +#if !HALFWORD_HEAP + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_MONITOR_SH)] + = ERTS_MONITOR_SH_SIZE; + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_NLINK_SH)] + = ERTS_LINK_SH_SIZE; +#endif + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_DRV_EV_D_STATE)] + = sizeof(ErtsDrvEventDataState); + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_DRV_SEL_D_STATE)] + = sizeof(ErtsDrvSelectDataState); + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_MSG_REF)] + = sizeof(ErlMessage); +#ifdef ERTS_SMP + fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_THR_Q_EL_SL)] + = sizeof(ErtsThrQElement_t); +#endif #ifdef HARD_DEBUG hdbg_init(); #endif erts_have_sbmbc_alloc = 0; + ncpu = eaiop->ncpu; + if (ncpu < 1) + ncpu = 1; erts_sys_alloc_init(); - init_thr_ix(erts_no_schedulers); erts_init_utils_mem(); set_default_sbmbc_alloc_opts(&init.sbmbc_alloc); @@ -496,20 +550,23 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) set_default_binary_alloc_opts(&init.binary_alloc); set_default_ets_alloc_opts(&init.ets_alloc); set_default_driver_alloc_opts(&init.driver_alloc); + set_default_fix_alloc_opts(&init.fix_alloc, + fix_type_sizes); if (argc && argv) handle_args(argc, argv, &init); - if (erts_no_schedulers <= 1) { - init.sbmbc_alloc.thr_spec = 0; - init.sl_alloc.thr_spec = 0; - init.std_alloc.thr_spec = 0; - init.ll_alloc.thr_spec = 0; - init.eheap_alloc.thr_spec = 0; - init.binary_alloc.thr_spec = 0; - init.ets_alloc.thr_spec = 0; - init.driver_alloc.thr_spec = 0; - } +#ifndef ERTS_SMP + init.sbmbc_alloc.thr_spec = 0; + init.sl_alloc.thr_spec = 0; + init.std_alloc.thr_spec = 0; + init.ll_alloc.thr_spec = 0; + init.eheap_alloc.thr_spec = 0; + init.binary_alloc.thr_spec = 0; + init.ets_alloc.thr_spec = 0; + init.driver_alloc.thr_spec = 0; + init.fix_alloc.thr_spec = 0; +#endif if (init.erts_alloc_config) { /* Adjust flags that erts_alloc_config won't like */ @@ -522,6 +579,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) init.binary_alloc.thr_spec = 0; init.ets_alloc.thr_spec = 0; init.driver_alloc.thr_spec = 0; + init.fix_alloc.thr_spec = 0; } #ifdef ERTS_SMP @@ -538,6 +596,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) adjust_tpref(&init.binary_alloc, erts_no_schedulers); adjust_tpref(&init.ets_alloc, erts_no_schedulers); adjust_tpref(&init.driver_alloc, erts_no_schedulers); + adjust_tpref(&init.fix_alloc, erts_no_schedulers); #else /* No thread specific if not smp */ @@ -556,6 +615,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) refuse_af_strategy(&init.binary_alloc); refuse_af_strategy(&init.ets_alloc); refuse_af_strategy(&init.driver_alloc); + refuse_af_strategy(&init.fix_alloc); #ifdef ERTS_SMP if (!init.temp_alloc.thr_spec) @@ -564,6 +624,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) erts_mtrace_pre_init(); #if HAVE_ERTS_MSEG + init.mseg.nos = erts_no_schedulers; erts_mseg_init(&init.mseg); #endif erts_alcu_init(&init.alloc_util); @@ -583,20 +644,6 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) erts_allctrs_info[i].extra = NULL; } -#ifdef ERTS_ALC_N_MIN_A_FIXED_SIZE -#if !defined(PURIFY) && !defined(VALGRIND) - erts_allctrs[ERTS_ALC_A_FIXED_SIZE].alloc = erts_fix_alloc; - erts_allctrs[ERTS_ALC_A_FIXED_SIZE].realloc = erts_fix_realloc; - erts_allctrs[ERTS_ALC_A_FIXED_SIZE].free = erts_fix_free; - erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].enabled = 1; -#else - erts_allctrs[ERTS_ALC_A_FIXED_SIZE].alloc = erts_sys_alloc; - erts_allctrs[ERTS_ALC_A_FIXED_SIZE].realloc = erts_sys_realloc; - erts_allctrs[ERTS_ALC_A_FIXED_SIZE].free = erts_sys_free; - erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].enabled = 0; -#endif -#endif - erts_allctrs[ERTS_ALC_A_SYSTEM].alloc = erts_sys_alloc; erts_allctrs[ERTS_ALC_A_SYSTEM].realloc = erts_sys_realloc; erts_allctrs[ERTS_ALC_A_SYSTEM].free = erts_sys_free; @@ -621,20 +668,21 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) init.ll_low_alloc.init.util.force = 1; init.ll_low_alloc.init.util.low_mem = 1; - set_au_allocator(ERTS_ALC_A_SBMBC_LOW, &init.sbmbc_low_alloc); - set_au_allocator(ERTS_ALC_A_STANDARD_LOW, &init.std_low_alloc); - set_au_allocator(ERTS_ALC_A_LONG_LIVED_LOW, &init.ll_low_alloc); + set_au_allocator(ERTS_ALC_A_SBMBC_LOW, &init.sbmbc_low_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_STANDARD_LOW, &init.std_low_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_LONG_LIVED_LOW, &init.ll_low_alloc, ncpu); #endif /* HALFWORD */ - set_au_allocator(ERTS_ALC_A_TEMPORARY, &init.temp_alloc); - set_au_allocator(ERTS_ALC_A_SBMBC, &init.sbmbc_alloc); - set_au_allocator(ERTS_ALC_A_SHORT_LIVED, &init.sl_alloc); - set_au_allocator(ERTS_ALC_A_STANDARD, &init.std_alloc); - set_au_allocator(ERTS_ALC_A_LONG_LIVED, &init.ll_alloc); - set_au_allocator(ERTS_ALC_A_EHEAP, &init.eheap_alloc); - set_au_allocator(ERTS_ALC_A_BINARY, &init.binary_alloc); - set_au_allocator(ERTS_ALC_A_ETS, &init.ets_alloc); - set_au_allocator(ERTS_ALC_A_DRIVER, &init.driver_alloc); + set_au_allocator(ERTS_ALC_A_TEMPORARY, &init.temp_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_SBMBC, &init.sbmbc_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_SHORT_LIVED, &init.sl_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_STANDARD, &init.std_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_LONG_LIVED, &init.ll_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_EHEAP, &init.eheap_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_BINARY, &init.binary_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_ETS, &init.ets_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_DRIVER, &init.driver_alloc, ncpu); + set_au_allocator(ERTS_ALC_A_FIXED_SIZE, &init.fix_alloc, ncpu); for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { if (!erts_allctrs[i].alloc) @@ -650,10 +698,6 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) sys_alloc_opt(SYS_ALLOC_OPT_TRIM_THRESHOLD, init.trim_threshold); sys_alloc_opt(SYS_ALLOC_OPT_TOP_PAD, init.top_pad); - if (erts_allctrs_info[ERTS_FIX_CORE_ALLOCATOR].enabled) - erts_fix_core_allocator_ix = ERTS_FIX_CORE_ALLOCATOR; - else - erts_fix_core_allocator_ix = ERTS_ALC_A_SYSTEM; erts_mtrace_init(init.instr.mtrace, init.instr.nodename); @@ -710,49 +754,40 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) &init.driver_alloc, &driver_alloc_state); - fix_core_allocator = erts_allctrs[erts_fix_core_allocator_ix].alloc; - fix_core_extra = erts_allctrs[erts_fix_core_allocator_ix].extra; + start_au_allocator(ERTS_ALC_A_FIXED_SIZE, + &init.fix_alloc, + &fix_alloc_state); erts_mtrace_install_wrapper_functions(); extra_block_size += erts_instr_init(init.instr.stat, init.instr.map); +#if !HALFWORD_HEAP + init_aireq_alloc(); +#endif + #ifdef DEBUG extra_block_size += install_debug_functions(); #endif -#ifdef ERTS_ALC_N_MIN_A_FIXED_SIZE - - erts_init_fix_alloc(extra_block_size, fix_core_alloc); - +} -#if !defined(PURIFY) && !defined(VALGRIND) - erts_set_fix_size(ERTS_ALC_T_PROC, sizeof(Process)); - erts_set_fix_size(ERTS_ALC_T_DB_TABLE, sizeof(DbTable)); - erts_set_fix_size(ERTS_ALC_T_ATOM, sizeof(Atom)); +void +erts_alloc_late_init(void) +{ - erts_set_fix_size(ERTS_ALC_T_MODULE, sizeof(Module)); - erts_set_fix_size(ERTS_ALC_T_REG_PROC, sizeof(RegProc)); - erts_set_fix_size(ERTS_ALC_T_FUN_ENTRY, sizeof(ErlFunEntry)); -#ifdef ERTS_ALC_T_DRV_EV_D_STATE - erts_set_fix_size(ERTS_ALC_T_DRV_EV_D_STATE, - sizeof(ErtsDrvEventDataState)); -#endif -#ifdef ERTS_ALC_T_DRV_SEL_D_STATE - erts_set_fix_size(ERTS_ALC_T_DRV_SEL_D_STATE, - sizeof(ErtsDrvSelectDataState)); -#endif -#if !HALFWORD_HEAP - erts_set_fix_size(ERTS_ALC_T_EXPORT, sizeof(Export)); - erts_set_fix_size(ERTS_ALC_T_MONITOR_SH, ERTS_MONITOR_SH_SIZE*sizeof(Uint)); - erts_set_fix_size(ERTS_ALC_T_NLINK_SH, ERTS_LINK_SH_SIZE*sizeof(Uint)); -#endif -#endif -#endif +} +static void * +erts_realloc_fixed_size(ErtsAlcType_t type, void *extra, void *p, Uint size) +{ + erl_exit(ERTS_ABORT_EXIT, + "Attempt to reallocate a block of the fixed size type %s\n", + ERTS_ALC_T2TD(type)); } + static void -set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) +set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init, int ncpu) { ErtsAllocatorFunctions_t *af = &erts_allctrs[alctr_n]; ErtsAllocatorInfo_t *ai = &erts_allctrs_info[alctr_n]; @@ -764,6 +799,12 @@ set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) if (init->init.util.force) init->enable = 1; + tspec->enabled = 0; + tspec->dd = 0; + tspec->aix = alctr_n; + tspec->size = 0; + ai->thr_spec = 0; + if (!init->enable) { af->alloc = erts_sys_alloc; af->realloc = erts_sys_realloc; @@ -775,14 +816,14 @@ set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) return; } - tspec->enabled = 0; - tspec->all_thr_safe = 0; - ai->thr_spec = 0; #ifdef USE_THREADS +#ifdef ERTS_SMP if (init->thr_spec) { if (init->thr_spec > 0) { af->alloc = erts_alcu_alloc_thr_spec; - if (init->init.util.ramv) + if (init->init.util.fix_type_size) + af->realloc = erts_realloc_fixed_size; + else if (init->init.util.ramv) af->realloc = erts_alcu_realloc_mv_thr_spec; else af->realloc = erts_alcu_realloc_thr_spec; @@ -790,12 +831,14 @@ set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) } else { af->alloc = erts_alcu_alloc_thr_pref; - if (init->init.util.ramv) + if (init->init.util.fix_type_size) + af->realloc = erts_realloc_fixed_size; + else if (init->init.util.ramv) af->realloc = erts_alcu_realloc_mv_thr_pref; else af->realloc = erts_alcu_realloc_thr_pref; af->free = erts_alcu_free_thr_pref; - tspec->all_thr_safe = 1; + tspec->dd = 1; } tspec->enabled = 1; @@ -803,9 +846,13 @@ set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) ai->thr_spec = tspec->size; } - else if (init->init.util.ts) { + else +#endif + if (init->init.util.ts) { af->alloc = erts_alcu_alloc_ts; - if (init->init.util.ramv) + if (init->init.util.fix_type_size) + af->realloc = erts_realloc_fixed_size; + else if (init->init.util.ramv) af->realloc = erts_alcu_realloc_mv_ts; else af->realloc = erts_alcu_realloc_ts; @@ -815,7 +862,9 @@ set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) #endif { af->alloc = erts_alcu_alloc; - if (init->init.util.ramv) + if (init->init.util.fix_type_size) + af->realloc = erts_realloc_fixed_size; + else if (init->init.util.ramv) af->realloc = erts_alcu_realloc_mv; else af->realloc = erts_alcu_realloc; @@ -838,12 +887,14 @@ start_au_allocator(ErtsAlcType_t alctr_n, ErtsAllocatorFunctions_t *af = &erts_allctrs[alctr_n]; ErtsAllocatorInfo_t *ai = &erts_allctrs_info[alctr_n]; ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[alctr_n]; + ErtsAlcFixList_t *fix_lists = NULL; + size_t fix_list_size = 0; if (!init->enable) return; if (init->thr_spec) { - void *states = erts_sys_alloc(0, + char *states = erts_sys_alloc(0, NULL, ((sizeof(Allctr_t *) * (tspec->size + 1)) @@ -855,18 +906,40 @@ start_au_allocator(ErtsAlcType_t alctr_n, "Failed to allocate allocator states for %salloc\n", init->init.util.name_prefix); tspec->allctr = (Allctr_t **) states; - states = ((char *) states) + sizeof(Allctr_t *) * (tspec->size + 1); + states += sizeof(Allctr_t *) * (tspec->size + 1); states = ((((UWord) states) & ERTS_CACHE_LINE_MASK) - ? (void *) ((((UWord) states) & ~ERTS_CACHE_LINE_MASK) + ? (char *) ((((UWord) states) & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE) - : (void *) states); - tspec->allctr[0] = init->thr_spec > 0 ? (Allctr_t *) state : (Allctr_t *) NULL; + : (char *) states); + tspec->allctr[0] = (Allctr_t *) state; size = tspec->size; for (i = 1; i < size; i++) tspec->allctr[i] = (Allctr_t *) &((ErtsAllocatorState_t *) states)[i-1]; } + if (init->init.util.fix_type_size) { + size_t tot_fix_list_size; + fix_list_size = sizeof(ErtsAlcFixList_t)*ERTS_ALC_NO_FIXED_SIZES; + fix_list_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(fix_list_size); + tot_fix_list_size = fix_list_size; + if (init->thr_spec) + tot_fix_list_size *= tspec->size; + fix_lists = erts_sys_alloc(0, + NULL, + (tot_fix_list_size + + ERTS_CACHE_LINE_SIZE - 1)); + if (!fix_lists) + erl_exit(ERTS_ABORT_EXIT, + "Failed to allocate fix lists for %salloc\n", + init->init.util.name_prefix); + + if (((UWord) fix_lists) & ERTS_CACHE_LINE_MASK) + fix_lists = ((ErtsAlcFixList_t *) + ((((UWord) fix_lists) & ~ERTS_CACHE_LINE_MASK) + + ERTS_CACHE_LINE_SIZE)); + } + for (i = 0; i < size; i++) { void *as; atype = init->atype; @@ -877,25 +950,32 @@ start_au_allocator(ErtsAlcType_t alctr_n, as0 = (void *) tspec->allctr[i]; if (!as0) continue; - if (i == 0) { - if (atype == AFIT) - atype = GOODFIT; - init->init.util.ts = 1; + if (init->thr_spec < 0) { + init->init.util.ts = i == 0; + init->init.util.tspec = 0; + init->init.util.tpref = -1*init->thr_spec + 1; } else { - if (init->thr_spec < 0) { + if (i != 0) + init->init.util.ts = 0; + else { + if (atype == AFIT) + atype = GOODFIT; init->init.util.ts = 1; - init->init.util.tspec = 0; - init->init.util.tpref = -1*init->thr_spec; } - else { - init->init.util.ts = 0; - init->init.util.tspec = init->thr_spec + 1; - init->init.util.tpref = 0; - } - } + init->init.util.tspec = init->thr_spec + 1; + init->init.util.tpref = 0; + } + } + + if (fix_lists) { + init->init.util.fix = fix_lists; + fix_lists = ((ErtsAlcFixList_t *) + (((char *) fix_lists) + fix_list_size)); } + init->init.util.ix = i; + switch (atype) { case GOODFIT: as = (void *) erts_gfalc_start((GFAllctr_t *) as0, @@ -931,11 +1011,8 @@ start_au_allocator(ErtsAlcType_t alctr_n, af->extra = as; } - if (init->thr_spec) { + if (init->thr_spec) af->extra = tspec; - init->init.util.ts = 1; - } - ai->extra = af->extra; } @@ -1055,34 +1132,6 @@ get_amount_value(char *param_end, char** argv, int* ip) return (Uint) tmp; } -static int -get_bool_or_possitive_amount_value(int *bool, Uint *amount, - char *param_end, char** argv, int* ip) -{ - char *param = argv[*ip]+1; - char *value = get_value(param_end, argv, ip); - if (strcmp(value, "true") == 0) { - *bool = 1; - return 1; - } - else if (strcmp(value, "false") == 0) { - *bool = 0; - return 1; - } - else { - Sint tmp; - char *rest; - errno = 0; - tmp = (Sint) strtol(value, &rest, 10); - if (errno != 0 || rest == value || tmp <= 0) { - bad_value(param, param_end, value); - return -1; - } - *amount = (Uint) tmp; - return 0; - } -} - static void handle_au_arg(struct au_init *auip, char* sub_param, @@ -1197,25 +1246,16 @@ handle_au_arg(struct au_init *auip, goto bad_switch; break; case 't': { - Uint no; - int enable; - int res = get_bool_or_possitive_amount_value(&enable, - &no, - sub_param+1, - argv, - ip); - if (res > 0) - auip->thr_spec = enable ? 1 : 0; + int res = get_bool_value(sub_param+1, argv, ip); + if (res > 0) { + auip->thr_spec = 1; + break; + } else if (res == 0) { - int allocs = (int) no; - if (allocs < 0) - allocs = INT_MIN; - else { - allocs *= -1; - } - auip->thr_spec = allocs; + auip->thr_spec = 0; + break; } - break; + goto bad_switch; } default: bad_switch: @@ -1234,6 +1274,7 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init) &init->eheap_alloc, &init->ll_alloc, &init->driver_alloc, + &init->fix_alloc, &init->sl_alloc, &init->temp_alloc }; @@ -1264,14 +1305,8 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init) case 'E': handle_au_arg(&init->ets_alloc, &argv[i][3], argv, &i); break; - case 'F': /* fix_alloc */ - if (has_prefix("e", param+2)) { - arg = get_value(param+3, argv, &i); - if (strcmp("true", arg) != 0) - bad_value(param, param+3, arg); - } - else - bad_param(param, param+2); + case 'F': + handle_au_arg(&init->fix_alloc, &argv[i][3], argv, &i); break; case 'H': handle_au_arg(&init->eheap_alloc, &argv[i][3], argv, &i); @@ -1298,12 +1333,6 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init) #endif get_amount_value(argv[i]+6, argv, &i); } - else if (has_prefix("cci", argv[i]+3)) { -#if HAVE_ERTS_MSEG - init->mseg.cci = -#endif - get_amount_value(argv[i]+6, argv, &i); - } else { bad_param(param, param+2); } @@ -1389,6 +1418,7 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init) set_default_binary_alloc_opts(&init->binary_alloc); set_default_ets_alloc_opts(&init->ets_alloc); set_default_driver_alloc_opts(&init->driver_alloc); + set_default_driver_alloc_opts(&init->fix_alloc); init->driver_alloc.enable = 0; if (strcmp("r9c", arg) == 0) { @@ -1523,43 +1553,74 @@ static char *type_no_str(ErtsAlcType_t n) #define type_str(T) type_no_str(ERTS_ALC_T2N((T))) -erts_tsd_key_t thr_ix_key; -erts_spinlock_t alloc_thr_ix_lock; -int last_thr_ix; -int first_dyn_thr_ix; - -static void -init_thr_ix(int static_ixs) +void +erts_alloc_register_scheduler(void *vesdp) { - erts_tsd_key_create(&thr_ix_key); - erts_spinlock_init(&alloc_thr_ix_lock, "alloc_thr_ix_lock"); - last_thr_ix = -4711; - first_dyn_thr_ix = static_ixs+1; + ErtsSchedulerData *esdp = (ErtsSchedulerData *) vesdp; + int ix = (int) esdp->no; + int aix; + + for (aix = ERTS_ALC_A_MIN; aix <= ERTS_ALC_A_MAX; aix++) { + ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[aix]; + esdp->alloc_data.deallctr[aix] = NULL; + esdp->alloc_data.pref_ix[aix] = -1; + if (tspec->enabled) { + if (!tspec->dd) + esdp->alloc_data.pref_ix[aix] = ix; + else { + Allctr_t *allctr = tspec->allctr[ix]; + ASSERT(allctr); + esdp->alloc_data.deallctr[aix] = allctr; + esdp->alloc_data.pref_ix[aix] = ix; + } + } + } } -int -erts_alc_get_thr_ix(void) +void +erts_alloc_scheduler_handle_delayed_dealloc(void *vesdp, + int *need_thr_progress, + int *more_work) { - int ix = (int)(long) erts_tsd_get(thr_ix_key); - if (ix == 0) { - erts_spin_lock(&alloc_thr_ix_lock); - last_thr_ix++; - if (last_thr_ix < 0) - last_thr_ix = first_dyn_thr_ix; - ix = last_thr_ix; - erts_spin_unlock(&alloc_thr_ix_lock); - erts_tsd_set(thr_ix_key, (void *)(long) ix); + ErtsSchedulerData *esdp = (ErtsSchedulerData *) vesdp; + int aix; + for (aix = ERTS_ALC_A_MIN; aix <= ERTS_ALC_A_MAX; aix++) { + Allctr_t *allctr; + if (esdp) + allctr = esdp->alloc_data.deallctr[aix]; + else { + ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[aix]; + if (tspec->enabled && tspec->dd) + allctr = tspec->allctr[0]; + else + allctr = NULL; + } + if (allctr) { + erts_alcu_check_delayed_dealloc(allctr, + 1, + need_thr_progress, + more_work); + } } - ASSERT(ix > 0); - return ix; } -void erts_alloc_reg_scheduler_id(Uint id) +erts_aint32_t +erts_alloc_fix_alloc_shrink(int ix, erts_aint32_t flgs) { - int ix = (int) id; - ASSERT(0 < ix && ix <= first_dyn_thr_ix); - ASSERT(0 == (int) (long) erts_tsd_get(thr_ix_key)); - erts_tsd_set(thr_ix_key, (void *)(long) ix); +#ifdef ERTS_SMP + ErtsAllocatorThrSpec_t *tspec; + tspec = &erts_allctr_thr_spec[ERTS_ALC_A_FIXED_SIZE]; + if (erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].thr_spec && tspec->enabled) + return erts_alcu_fix_alloc_shrink(tspec->allctr[ix], flgs); + if (ix == 0 && erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].extra) + return erts_alcu_fix_alloc_shrink( + erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].extra, flgs); +#else + if (ix == 1 && erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].extra) + return erts_alcu_fix_alloc_shrink( + erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].extra, flgs); +#endif + return 0; } static void @@ -1574,14 +1635,12 @@ erts_alloc_get_verify_unused_temp_alloc(Allctr_t **allctr) if (erts_allctrs_info[ERTS_ALC_A_TEMPORARY].alloc_util && erts_allctrs_info[ERTS_ALC_A_TEMPORARY].thr_spec) { ErtsAllocatorThrSpec_t *tspec; + int ix = ERTS_ALC_GET_THR_IX(); tspec = &erts_allctr_thr_spec[ERTS_ALC_A_TEMPORARY]; - if (!tspec->all_thr_safe) { - int ix = erts_alc_get_thr_ix(); - if (ix < tspec->size) { - *allctr = tspec->allctr[ix]; - return erts_alcu_verify_unused; - } + if (ix < tspec->size) { + *allctr = tspec->allctr[ix]; + return erts_alcu_verify_unused; } } @@ -1680,7 +1739,7 @@ erts_realloc_n_enomem(ErtsAlcType_t n, void *ptr, Uint size) } static ERTS_INLINE UWord -alcu_size(ErtsAlcType_t ai) +alcu_size(ErtsAlcType_t ai, ErtsAlcUFixInfo_t *fi, int fisz) { UWord res = 0; @@ -1690,22 +1749,20 @@ alcu_size(ErtsAlcType_t ai) if (!erts_allctrs_info[ai].thr_spec) { Allctr_t *allctr = erts_allctrs_info[ai].extra; AllctrSize_t asize; - erts_alcu_current_size(allctr, &asize); + erts_alcu_current_size(allctr, &asize, fi, fisz); res += asize.blocks; } else { ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[ai]; int i; - ASSERT(tspec->all_thr_safe); - ASSERT(tspec->enabled); for (i = tspec->size - 1; i >= 0; i--) { Allctr_t *allctr = tspec->allctr[i]; AllctrSize_t asize; if (allctr) { - erts_alcu_current_size(allctr, &asize); + erts_alcu_current_size(allctr, &asize, fi, fisz); res += asize.blocks; } } @@ -1733,7 +1790,6 @@ alcu_is_low(ErtsAlcType_t ai) int found_one = 0; # endif - ASSERT(tspec->all_thr_safe); ASSERT(tspec->enabled); for (i = tspec->size - 1; i >= 0; i--) { @@ -1757,11 +1813,24 @@ alcu_is_low(ErtsAlcType_t ai) } #endif /* HALFWORD */ +static ERTS_INLINE void +add_fix_values(UWord *ap, UWord *up, ErtsAlcUFixInfo_t *fi, ErtsAlcType_t type) +{ + int ix = ERTS_ALC_T2N(type) - ERTS_ALC_N_MIN_A_FIXED_SIZE; + ASSERT(0 <= ix && ix < ERTS_ALC_NO_FIXED_SIZES); + + *ap += (UWord) fi[ix].allocated; + *up += (UWord) fi[ix].used; +} + Eterm erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) { +/* + * NOTE! When updating this function, make sure to also update + * erlang:memory/[0,1] in $ERL_TOP/erts/preloaded/src/erlang.erl + */ #define ERTS_MEM_NEED_ALL_ALCU (!erts_instr_stat && want_tot_or_sys) - ErtsFixInfo efi; struct { int total; int processes; @@ -1800,6 +1869,9 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) Eterm res = THE_NON_VALUE; ErtsAlcType_t ai; int only_one_value = 0; + ErtsAlcUFixInfo_t fi[ERTS_ALC_NO_FIXED_SIZES] = {{0,0}}; + + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); /* Figure out whats wanted... */ @@ -1969,7 +2041,6 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) for (ai = ERTS_ALC_A_MIN; ai <= ERTS_ALC_A_MAX; ai++) { switch (ai) { case ERTS_ALC_A_SYSTEM: - case ERTS_ALC_A_FIXED_SIZE: case ERTS_ALC_A_SBMBC: #if HALFWORD_HEAP case ERTS_ALC_A_SBMBC_LOW: @@ -2029,11 +2100,15 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) case ERTS_ALC_A_BINARY: save = &size.binary; break; + case ERTS_ALC_A_FIXED_SIZE: + asz = alcu_size(ai, fi, ERTS_ALC_NO_FIXED_SIZES); + size.total += asz; + continue; default: save = NULL; break; } - asz = alcu_size(ai); + asz = alcu_size(ai, NULL, 0); if (save) *save = asz; size.total += asz; @@ -2053,8 +2128,11 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) if (ERTS_MEM_NEED_ALL_ALCU) tmp = size.processes; - else - tmp = alcu_size(ERTS_ALC_A_EHEAP); + else { + alcu_size(ERTS_ALC_A_FIXED_SIZE, + fi, ERTS_ALC_NO_FIXED_SIZES); + tmp = alcu_size(ERTS_ALC_A_EHEAP, NULL, 0); + } tmp += erts_max_processes*sizeof(Process*); #ifdef HYBRID tmp += erts_max_processes*sizeof(Process*); @@ -2064,69 +2142,54 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) size.processes = size.processes_used = tmp; -#if HALFWORD_HEAP - /* BUG: We ignore link and monitor memory */ -#else - erts_fix_info(ERTS_ALC_T_NLINK_SH, &efi); - size.processes += efi.total; - size.processes_used += efi.used; + add_fix_values(&size.processes, + &size.processes_used, + fi, + ERTS_ALC_T_PROC); +#if !HALFWORD_HEAP + add_fix_values(&size.processes, + &size.processes_used, + fi, + ERTS_ALC_T_MONITOR_SH); - erts_fix_info(ERTS_ALC_T_MONITOR_SH, &efi); - size.processes += efi.total; - size.processes_used += efi.used; + add_fix_values(&size.processes, + &size.processes_used, + fi, + ERTS_ALC_T_NLINK_SH); #endif - - erts_fix_info(ERTS_ALC_T_PROC, &efi); - size.processes += efi.total; - size.processes_used += efi.used; - - erts_fix_info(ERTS_ALC_T_REG_PROC, &efi); - size.processes += efi.total; - size.processes_used += efi.used; - + add_fix_values(&size.processes, + &size.processes_used, + fi, + ERTS_ALC_T_MSG_REF); } if (want.atom || want.atom_used) { Uint reserved_atom_space, atom_space; erts_atom_get_text_space_sizes(&reserved_atom_space, &atom_space); size.atom = size.atom_used = atom_table_sz(); - erts_fix_info(ERTS_ALC_T_ATOM, &efi); - if (want.atom) { + if (want.atom) size.atom += reserved_atom_space; - size.atom += efi.total; - } - if (want.atom_used) { + if (want.atom_used) size.atom_used += atom_space; - size.atom_used += efi.used; - } } if (!ERTS_MEM_NEED_ALL_ALCU && want.binary) - size.binary = alcu_size(ERTS_ALC_A_BINARY); + size.binary = alcu_size(ERTS_ALC_A_BINARY, NULL, 0); if (want.code) { size.code = module_table_sz(); - erts_fix_info(ERTS_ALC_T_MODULE, &efi); - size.code += efi.used; size.code += export_table_sz(); -#if HALFWORD_HEAP size.code += export_list_size() * sizeof(Export); -#else - erts_fix_info(ERTS_ALC_T_EXPORT, &efi); - size.code += efi.used; -#endif size.code += erts_fun_table_sz(); - erts_fix_info(ERTS_ALC_T_FUN_ENTRY, &efi); - size.code += efi.used; size.code += allocated_modules*sizeof(Range); size.code += erts_total_code_size; } if (want.ets) { if (!ERTS_MEM_NEED_ALL_ALCU) - size.ets = alcu_size(ERTS_ALC_A_ETS); + size.ets = alcu_size(ERTS_ALC_A_ETS, NULL, 0); size.ets += erts_get_ets_misc_mem_size(); } @@ -2199,13 +2262,10 @@ struct aa_values { Eterm erts_allocated_areas(int *print_to_p, void *print_to_arg, void *proc) { -#define MAX_AA_VALUES \ - (20 + (ERTS_ALC_N_MAX_A_FIXED_SIZE - ERTS_ALC_N_MIN_A_FIXED_SIZE + 1)) - +#define MAX_AA_VALUES (23) struct aa_values values[MAX_AA_VALUES]; Eterm res = THE_NON_VALUE; int i, length; - ErtsFixInfo efi; Uint reserved_atom_space, atom_space; if (proc) { @@ -2270,6 +2330,11 @@ erts_allocated_areas(int *print_to_p, void *print_to_arg, void *proc) i++; values[i].arity = 2; + values[i].name = "export_list"; + values[i].ui[0] = export_list_size() * sizeof(Export); + i++; + + values[i].arity = 2; values[i].name = "register_table"; values[i].ui[0] = process_reg_sz(); i++; @@ -2314,22 +2379,15 @@ erts_allocated_areas(int *print_to_p, void *print_to_arg, void *proc) values[i].ui[0] = erts_tot_link_lh_size(); i++; - { - Uint n; - - for (n = ERTS_ALC_N_MIN_A_FIXED_SIZE; - n <= ERTS_ALC_N_MAX_A_FIXED_SIZE; - n++) { - erts_fix_info(ERTS_ALC_N2T(n), &efi); - - values[i].arity = 3; - values[i].name = ERTS_ALC_N2TD(n); - values[i].ui[0] = efi.total; - values[i].ui[1] = efi.used; - i++; - } + values[i].arity = 2; + values[i].name = "process_table"; + values[i].ui[0] = erts_max_processes*sizeof(Process*); + i++; - } + values[i].arity = 2; + values[i].name = "ets_misc"; + values[i].ui[0] = erts_get_ets_misc_mem_size(); + i++; length = i; ASSERT(length <= MAX_AA_VALUES); @@ -2423,17 +2481,16 @@ erts_alloc_util_allocators(void *proc) Uint sz; int i; /* - * Currently all allocators except sys_alloc and fix_alloc are + * Currently all allocators except sys_alloc are * alloc_util allocators. */ - sz = ((ERTS_ALC_A_MAX + 1 - ERTS_ALC_A_MIN) - 2)*2; + sz = ((ERTS_ALC_A_MAX + 1 - ERTS_ALC_A_MIN) - 1)*2; ASSERT(sz > 0); hp = HAlloc((Process *) proc, sz); res = NIL; for (i = ERTS_ALC_A_MAX; i >= ERTS_ALC_A_MIN; i--) { switch (i) { case ERTS_ALC_A_SYSTEM: - case ERTS_ALC_A_FIXED_SIZE: break; default: { char *alc_str = (char *) ERTS_ALC_A2AD(i); @@ -2447,267 +2504,12 @@ erts_alloc_util_allocators(void *proc) return res; } -Eterm -erts_allocator_info_term(void *proc, Eterm which_alloc, int only_sz) -{ -#define ERTS_AIT_RET(R) \ - do { res = (R); goto done; } while (0) -#define ERTS_AIT_HALLOC(P, S) \ - do { hp = HAlloc((P), (S)); hp_end = hp + (S); } while (0) - - ErtsAlcType_t i; - Uint sz = 0; - Uint *hp = NULL; - Uint *hp_end = NULL; - Eterm res = am_undefined; - - if (is_not_atom(which_alloc)) - goto done; - - for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { - if (erts_is_atom_str((char *) ERTS_ALC_A2AD(i), which_alloc)) { - if (!erts_allctrs_info[i].enabled) - ERTS_AIT_RET(am_false); - else { - if (erts_allctrs_info[i].alloc_util) { - Eterm ires, tmp; - Eterm **hpp; - Uint *szp; - Eterm (*info_func)(Allctr_t *, - int, - int *, - void *, - Uint **, - Uint *); - - info_func = (only_sz - ? erts_alcu_sz_info - : erts_alcu_info); - - if (erts_allctrs_info[i].thr_spec) { - ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[i]; - int j; - int block_system = !tspec->all_thr_safe; - - if (block_system) { - erts_smp_proc_unlock(proc, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); - } - ASSERT(tspec->enabled); - - szp = &sz; - hpp = NULL; - - while (1) { - ires = NIL; - for (j = tspec->size - 1; j >= 0; j--) { - Allctr_t *allctr = tspec->allctr[j]; - if (allctr) { - tmp = erts_bld_tuple(hpp, - szp, - 3, - erts_bld_atom(hpp, - szp, - "instance"), - make_small((Uint) j), - (*info_func)(allctr, - hpp != NULL, - NULL, - NULL, - hpp, - szp)); - ires = erts_bld_cons(hpp, szp, tmp, ires); - } - } - if (hpp) - break; - ERTS_AIT_HALLOC((Process *) proc, sz); - hpp = &hp; - szp = NULL; - } - - if (block_system) { - erts_smp_release_system(); - erts_smp_proc_lock(proc, ERTS_PROC_LOCK_MAIN); - } - } - else { - Allctr_t *allctr = erts_allctrs_info[i].extra; - szp = &sz; - hpp = NULL; - while (1) { - ires = NIL; - tmp = erts_bld_tuple(hpp, - szp, - 3, - erts_bld_atom(hpp, - szp, - "instance"), - make_small((Uint) 0), - (*info_func)(allctr, - hpp != NULL, - NULL, - NULL, - hpp, - szp)); - ires = erts_bld_cons(hpp, szp, tmp, ires); - if (hpp) - break; - ERTS_AIT_HALLOC((Process *) proc, sz); - hpp = &hp; - szp = NULL; - } - } - ERTS_AIT_RET(ires); - } - else { - Eterm *szp, **hpp; - - switch (i) { - case ERTS_ALC_A_SYSTEM: { - SysAllocStat sas; - Eterm opts_am; - Eterm opts; - Eterm as[4]; /* Ok even if !HEAP_ON_C_STACK, not really heap data on stack */ - Eterm ts[4]; /* Ok even if !HEAP_ON_C_STACK, not really heap data on stack */ - int l; - - if (only_sz) - ERTS_AIT_RET(NIL); - - sys_alloc_stat(&sas); - opts_am = am_atom_put("options", 7); - - szp = &sz; - hpp = NULL; - - restart_sys_alloc: - l = 0; - as[l] = am_atom_put("e", 1); - ts[l++] = am_true; - as[l] = am_atom_put("m", 1); - ts[l++] = am_atom_put("libc", 4); - if(sas.trim_threshold >= 0) { - as[l] = am_atom_put("tt", 2); - ts[l++] = erts_bld_uint(hpp, szp, - (Uint) sas.trim_threshold); - } - if(sas.top_pad >= 0) { - as[l] = am_atom_put("tp", 2); - ts[l++] = erts_bld_uint(hpp, szp, (Uint) sas.top_pad); - } - - opts = erts_bld_2tup_list(hpp, szp, l, as, ts); - res = erts_bld_2tup_list(hpp, szp, 1, &opts_am, &opts); - - if (szp) { - ERTS_AIT_HALLOC((Process *) proc, sz); - szp = NULL; - hpp = &hp; - goto restart_sys_alloc; - } - ERTS_AIT_RET(res); - } - case ERTS_ALC_A_FIXED_SIZE: { - ErtsAlcType_t n; - Eterm as[2], vs[2]; - - if (only_sz) - ERTS_AIT_RET(NIL); - - as[0] = am_atom_put("options", 7); - as[1] = am_atom_put("pools", 5); - - szp = &sz; - hpp = NULL; - - restart_fix_alloc: - - vs[0] = erts_bld_cons(hpp, szp, - erts_bld_tuple(hpp, szp, 2, - am_atom_put("e", - 1), - am_true), - NIL); - - vs[1] = NIL; - for (n = ERTS_ALC_N_MIN_A_FIXED_SIZE; - n <= ERTS_ALC_N_MAX_A_FIXED_SIZE; - n++) { - ErtsFixInfo efi; - erts_fix_info(ERTS_ALC_N2T(n), &efi); - - vs[1] = erts_bld_cons( - hpp, szp, - erts_bld_tuple( - hpp, szp, 3, - am_atom_put((char *) ERTS_ALC_N2TD(n), - strlen(ERTS_ALC_N2TD(n))), - erts_bld_uint(hpp, szp, efi.total), - erts_bld_uint(hpp, szp, efi.used)), - vs[1]); - - } - - res = erts_bld_2tup_list(hpp, szp, 2, as, vs); - if (szp) { - ERTS_AIT_HALLOC((Process *) proc, sz); - szp = NULL; - hpp = &hp; - goto restart_fix_alloc; - } - ERTS_AIT_RET(res); - } - default: - ASSERT(0); - goto done; - } - } - } - } - } - - if (ERTS_IS_ATOM_STR("mseg_alloc", which_alloc)) { -#if HAVE_ERTS_MSEG - if (only_sz) - ERTS_AIT_RET(NIL); - erts_mseg_info(NULL, NULL, 0, NULL, &sz); - if (sz) - ERTS_AIT_HALLOC((Process *) proc, sz); - ERTS_AIT_RET(erts_mseg_info(NULL, NULL, 1, &hp, NULL)); -#else - ERTS_AIT_RET(am_false); -#endif - - } - else if (ERTS_IS_ATOM_STR("alloc_util", which_alloc)) { - if (only_sz) - ERTS_AIT_RET(NIL); - erts_alcu_au_info_options(NULL, NULL, NULL, &sz); - if (sz) - ERTS_AIT_HALLOC((Process *) proc, sz); - ERTS_AIT_RET(erts_alcu_au_info_options(NULL, NULL, &hp, NULL)); - } - - done: - if (hp) { - ASSERT(hp_end >= hp); - HRelease((Process *) proc, hp_end, hp); - } - return res; - -#undef ERTS_AIT_RET -#undef ERTS_AIT_HALLOC -} - void erts_allocator_info(int to, void *arg) { ErtsAlcType_t a; - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0) - || (ERTS_IS_CRASH_DUMPING - && erts_smp_is_system_blocked(ERTS_BS_FLG_ALLOW_GC))); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); for (a = ERTS_ALC_A_MIN; a <= ERTS_ALC_A_MAX; a++) { int ai; @@ -2748,22 +2550,6 @@ erts_allocator_info(int to, void *arg) erts_print(to, arg, "option tp: %d\n", sas.top_pad); break; } - case ERTS_ALC_A_FIXED_SIZE: { - ErtsAlcType_t n; - erts_print(to, arg, "option e: true\n"); - - for (n = ERTS_ALC_N_MIN_A_FIXED_SIZE; - n <= ERTS_ALC_N_MAX_A_FIXED_SIZE; - n++) { - ErtsFixInfo efi; - erts_fix_info(ERTS_ALC_N2T(n), &efi); - erts_print(to, arg, "%s: %lu %lu\n", - ERTS_ALC_N2TD(n), - efi.total, - efi.used); - } - break; - } default: ASSERT(0); break; @@ -2774,8 +2560,18 @@ erts_allocator_info(int to, void *arg) } #if HAVE_ERTS_MSEG - erts_print(to, arg, "=allocator:mseg_alloc\n"); - erts_mseg_info(&to, arg, 0, NULL, NULL); + { +#ifdef ERTS_SMP + int max = (int) erts_no_schedulers; +#else + int max = 0; +#endif + int i; + for (i = 0; i <= max; i++) { + erts_print(to, arg, "=allocator:mseg_alloc[%d]\n", i); + erts_mseg_info(i, &to, arg, 0, NULL, NULL); + } + } #endif erts_print(to, arg, "=allocator:alloc_util\n"); @@ -2829,7 +2625,7 @@ erts_allocator_options(void *proc) use_mseg++; #endif if (erts_allctr_thr_spec[a].enabled) - allctr = erts_allctr_thr_spec[a].allctr[1]; + allctr = erts_allctr_thr_spec[a].allctr[0]; else allctr = erts_allctrs_info[a].extra; tmp = erts_alcu_info_options(allctr, NULL, NULL, hpp, szp); @@ -2878,7 +2674,7 @@ erts_allocator_options(void *proc) #if HAVE_ERTS_MSEG if (use_mseg) { atoms[length] = am_atom_put("mseg_alloc", 10); - terms[length++] = erts_mseg_info_options(NULL, NULL, hpp, szp); + terms[length++] = erts_mseg_info_options(0, NULL, NULL, hpp, szp); } #endif @@ -2982,6 +2778,313 @@ void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size) return (void*)v; } +static void +reply_alloc_info(void *vair) +{ + ErtsAllocInfoReq *air = (ErtsAllocInfoReq *) vair; + Uint sched_id = erts_get_scheduler_id(); + int global_instances = air->req_sched == sched_id; + ErtsProcLocks rp_locks; + Process *rp = air->proc; + Eterm ref_copy = NIL, ai_list, msg; + Eterm *hp = NULL, *hp_end = NULL, *hp_start = NULL; + Eterm **hpp; + Uint sz, *szp; + ErlOffHeap *ohp = NULL; + ErlHeapFragment *bp = NULL; + int i; + Eterm (*info_func)(Allctr_t *, + int, + int *, + void *, + Uint **, + Uint *) = (air->only_sz + ? erts_alcu_sz_info + : erts_alcu_info); + + rp_locks = air->req_sched == sched_id ? ERTS_PROC_LOCK_MAIN : 0; + + sz = 0; + hpp = NULL; + szp = &sz; + + while (1) { + + if (hpp) + ref_copy = STORE_NC(hpp, ohp, air->ref); + else + *szp += REF_THING_SIZE; + + ai_list = NIL; + for (i = 0; air->allocs[i] != ERTS_ALC_A_INVALID; i++); + for (i--; i >= 0; i--) { + int ai = air->allocs[i]; + Allctr_t *allctr; + Eterm ainfo; + Eterm alloc_atom; + if (global_instances) { + switch (ai) { + case ERTS_ALC_A_SYSTEM: { + alloc_atom = erts_bld_atom(hpp, szp, "sys_alloc"); + ainfo = NIL; + if (!air->only_sz) { + SysAllocStat sas; + if (hpp) + sys_alloc_stat(&sas); + if (szp) { + /* ensure ehough heap */ + sas.top_pad = INT_MAX; + sas.trim_threshold = INT_MAX; + } + if (sas.top_pad >= 0) { + ainfo = erts_bld_cons( + hpp, szp, + erts_bld_tuple( + hpp, szp, 2, + erts_bld_atom(hpp, szp, "tp"), + erts_bld_uint( + hpp, szp, + (Uint) sas.top_pad)), + ainfo); + } + if (sas.trim_threshold >= 0) { + ainfo = erts_bld_cons( + hpp, szp, + erts_bld_tuple( + hpp, szp, 2, + erts_bld_atom(hpp, szp, "tt"), + erts_bld_uint( + hpp, szp, + (Uint) sas.trim_threshold)), + ainfo); + } + ainfo = erts_bld_cons(hpp, szp, + erts_bld_tuple( + hpp, szp, 2, + erts_bld_atom(hpp, szp, + "m"), + erts_bld_atom(hpp, szp, + "libc")), + ainfo); + ainfo = erts_bld_cons(hpp, szp, + erts_bld_tuple( + hpp, szp, 2, + erts_bld_atom(hpp, szp, + "e"), + am_true), + ainfo); + ainfo = erts_bld_tuple(hpp, szp, 2, + erts_bld_atom(hpp, szp, + "otps"), + ainfo); + } + ainfo = erts_bld_tuple(hpp, szp, 3, + alloc_atom, + make_small(0), + ainfo); + break; + } + case ERTS_ALC_INFO_A_ALLOC_UTIL: + alloc_atom = erts_bld_atom(hpp, szp, "alloc_util"); + ainfo = (air->only_sz + ? NIL + : erts_alcu_au_info_options(NULL, NULL, + hpp, szp)); + ainfo = erts_bld_tuple(hpp, szp, 3, + alloc_atom, + make_small(0), + ainfo); + break; + case ERTS_ALC_INFO_A_MSEG_ALLOC: + alloc_atom = erts_bld_atom(hpp, szp, "mseg_alloc"); +#if HAVE_ERTS_MSEG + ainfo = (air->only_sz + ? NIL + : erts_mseg_info(0, NULL, NULL, hpp != NULL, + hpp, szp)); + ainfo = erts_bld_tuple(hpp, szp, 3, + alloc_atom, + make_small(0), + ainfo); +#else + ainfo = erts_bld_tuple(hpp, szp, 2, alloc_atom, + am_false); +#endif + break; + default: + alloc_atom = erts_bld_atom(hpp, szp, + (char *) ERTS_ALC_A2AD(ai)); + if (!erts_allctrs_info[ai].enabled) + ainfo = erts_bld_tuple(hpp, szp, 2, alloc_atom, + am_false); + else if (erts_allctrs_info[ai].alloc_util) { + if (erts_allctrs_info[ai].thr_spec) + allctr = erts_allctr_thr_spec[ai].allctr[0]; + else + allctr = erts_allctrs_info[ai].extra; + ainfo = info_func(allctr, hpp != NULL, NULL, + NULL, hpp, szp); + ainfo = erts_bld_tuple(hpp, szp, 3, alloc_atom, + make_small(0), ainfo); + } + else { + erl_exit(ERTS_ABORT_EXIT, "%s:%d: internal error\n", + __FILE__, __LINE__); + } + } + ai_list = erts_bld_cons(hpp, szp, + ainfo, ai_list); + } + switch (ai) { + case ERTS_ALC_A_SYSTEM: + case ERTS_ALC_INFO_A_ALLOC_UTIL: + break; + case ERTS_ALC_INFO_A_MSEG_ALLOC: +#if HAVE_ERTS_MSEG && defined(ERTS_SMP) + alloc_atom = erts_bld_atom(hpp, szp, "mseg_alloc"); + ainfo = (air->only_sz + ? NIL + : erts_mseg_info(sched_id, NULL, NULL, + hpp != NULL, hpp, szp)); + ainfo = erts_bld_tuple(hpp, szp, 3, + alloc_atom, + make_small(sched_id), + ainfo); + ai_list = erts_bld_cons(hpp, szp, ainfo, ai_list); +#endif + break; + default: + if (erts_allctrs_info[ai].thr_spec) { + alloc_atom = erts_bld_atom(hpp, szp, + (char *) ERTS_ALC_A2AD(ai)); + allctr = erts_allctr_thr_spec[ai].allctr[sched_id]; + ainfo = info_func(allctr, hpp != NULL, NULL, + NULL, hpp, szp); + ai_list = erts_bld_cons(hpp, szp, + erts_bld_tuple( + hpp, szp, + 3, + alloc_atom, + make_small(sched_id), + ainfo), + ai_list); + } + break; + } + msg = erts_bld_tuple(hpp, szp, + 3, + ref_copy, + make_small(sched_id), + ai_list); + + } + if (hpp) + break; + + hp = erts_alloc_message_heap(sz, &bp, &ohp, rp, &rp_locks); + hp_start = hp; + hp_end = hp + sz; + szp = NULL; + hpp = &hp; + } + if (bp) + bp = erts_resize_message_buffer(bp, hp - hp_start, &msg, 1); + else { + ASSERT(hp); + HRelease(rp, hp_end, hp); + } + + erts_queue_message(rp, &rp_locks, bp, msg, NIL); + + if (air->req_sched == sched_id) + rp_locks &= ~ERTS_PROC_LOCK_MAIN; + + erts_smp_proc_unlock(rp, rp_locks); + erts_smp_proc_dec_refc(rp); + + if (erts_smp_atomic32_dec_read_nob(&air->refc) == 0) + aireq_free(air); +} + +int +erts_request_alloc_info(struct process *c_p, + Eterm ref, + Eterm allocs, + int only_sz) +{ + ErtsAllocInfoReq *air = aireq_alloc(); + Eterm req_ai[ERTS_ALC_A_MAX+1+2] = {0}; + Eterm alist; + Eterm *hp; + int airix = 0, ai; + + air->req_sched = erts_get_scheduler_id(); + + air->only_sz = only_sz; + + air->proc = c_p; + + if (is_not_internal_ref(ref)) + return 0; + + hp = &air->ref_heap[0]; + air->ref = STORE_NC(&hp, NULL, ref); + + if (is_not_list(allocs)) + return 0; + + alist = allocs; + + while (is_list(alist)) { + int saved = 0; + Eterm* consp = list_val(alist); + Eterm alloc = CAR(consp); + + for (ai = ERTS_ALC_A_MIN; ai <= ERTS_ALC_A_MAX; ai++) + if (erts_is_atom_str((char *) erts_alc_a2ad[ai], alloc)) + goto save_alloc; + if (erts_is_atom_str("mseg_alloc", alloc)) { + ai = ERTS_ALC_INFO_A_MSEG_ALLOC; + goto save_alloc; + } + if (erts_is_atom_str("alloc_util", alloc)) { + ai = ERTS_ALC_INFO_A_ALLOC_UTIL; + save_alloc: + if (req_ai[ai]) + return 0; + air->allocs[airix++] = ai; + req_ai[ai] = 1; + saved = 1; + } + + if (!saved) + return 0; + + alist = CDR(consp); + } + + if (is_not_nil(alist)) + return 0; + + air->allocs[airix] = ERTS_ALC_A_INVALID; + + erts_smp_atomic32_init_nob(&air->refc, + (erts_aint32_t) erts_no_schedulers); + + erts_smp_proc_add_refc(c_p, (Sint32) erts_no_schedulers); + +#ifdef ERTS_SMP + if (erts_no_schedulers > 1) + erts_schedule_multi_misc_aux_work(1, + erts_no_schedulers, + reply_alloc_info, + (void *) air); +#endif + + reply_alloc_info((void *) air); + + return 1; +} /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ * Deprecated functions * diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h index 80cb82c393..f4133cdb1a 100644 --- a/erts/emulator/beam/erl_alloc.h +++ b/erts/emulator/beam/erl_alloc.h @@ -43,43 +43,40 @@ # define ERTS_ALC_INLINE #endif -#define ERTS_FIX_CORE_ALLOCATOR ERTS_ALC_A_LONG_LIVED -extern ErtsAlcType_t erts_fix_core_allocator_ix; - -typedef struct { - Uint total; - Uint used; -} ErtsFixInfo; +#define ERTS_ALC_NO_FIXED_SIZES \ + (ERTS_ALC_N_MAX_A_FIXED_SIZE - ERTS_ALC_N_MIN_A_FIXED_SIZE + 1) void erts_sys_alloc_init(void); void *erts_sys_alloc(ErtsAlcType_t, void *, Uint); void *erts_sys_realloc(ErtsAlcType_t, void *, void *, Uint); void erts_sys_free(ErtsAlcType_t, void *, void *); - -void erts_init_fix_alloc(Uint, void *(*)(Uint)); -Uint erts_get_fix_size(ErtsAlcType_t); -void erts_set_fix_size(ErtsAlcType_t, Uint); -void erts_fix_info(ErtsAlcType_t, ErtsFixInfo *); -void *erts_fix_alloc(ErtsAlcType_t, void *, Uint); -void *erts_fix_realloc(ErtsAlcType_t, void *, void*, Uint); -void erts_fix_free(ErtsAlcType_t, void *, void*); - - Eterm erts_memory(int *, void *, void *, Eterm); Eterm erts_allocated_areas(int *, void *, void *); Eterm erts_alloc_util_allocators(void *proc); void erts_allocator_info(int, void *); -Eterm erts_allocator_info_term(void *proc, Eterm which_alloc, int only_sz); Eterm erts_allocator_options(void *proc); +struct process; + +int erts_request_alloc_info(struct process *c_p, Eterm ref, Eterm allocs, + int only_sz); + #define ERTS_ALLOC_INIT_DEF_OPTS_INITER {0} typedef struct { - int dummy; + int ncpu; } ErtsAllocInitOpts; +typedef struct { + Allctr_t *deallctr[ERTS_ALC_A_MAX+1]; + int pref_ix[ERTS_ALC_A_MAX+1]; + int flist_ix[ERTS_ALC_A_MAX+1]; + int pre_alc_ix; +} ErtsSchedAllocData; + void erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop); +void erts_alloc_late_init(void); #if defined(GET_ERTS_ALC_TEST) || defined(ERTS_ALC_INTERNAL__) /* Only for testing */ @@ -126,15 +123,19 @@ extern ErtsAllocatorInfo_t erts_allctrs_info[ERTS_ALC_A_MAX+1]; typedef struct { int enabled; - int all_thr_safe; + int dd; + int aix; int size; Allctr_t **allctr; } ErtsAllocatorThrSpec_t; extern ErtsAllocatorThrSpec_t erts_allctr_thr_spec[ERTS_ALC_A_MAX+1]; -int erts_alc_get_thr_ix(void); -void erts_alloc_reg_scheduler_id(Uint id); +void erts_alloc_register_scheduler(void *vesdp); +void erts_alloc_scheduler_handle_delayed_dealloc(void *vesdp, + int *need_thr_progress, + int *more_work); +erts_aint32_t erts_alloc_fix_alloc_shrink(int ix, erts_aint32_t flgs); __decl_noreturn void erts_alloc_enomem(ErtsAlcType_t,Uint) __noreturn; @@ -252,6 +253,8 @@ void *erts_realloc_fnf(ErtsAlcType_t type, void *ptr, Uint size) #endif /* #if ERTS_ALC_DO_INLINE || defined(ERTS_ALC_INTERNAL__) */ +#define ERTS_ALC_GET_THR_IX() ((int) erts_get_scheduler_id()) + typedef void (*erts_alloc_verify_func_t)(Allctr_t *); erts_alloc_verify_func_t @@ -436,136 +439,41 @@ NAME##_free(TYPE *p) \ } \ } -typedef struct { - void *start; - void *end; - int chunks_mem_size; -} erts_sched_pref_quick_alloc_data_t; - -#ifdef DEBUG -#define ERTS_SPPA_DBG_CHK_IN_CHNK(A, C, P) \ -do { \ - ASSERT((void *) (C) < (void *) (P)); \ - ASSERT((void *) (P) \ - < (void *) (((char *) (C)) + (A)->chunks_mem_size)); \ -} while (0) -#else -#define ERTS_SPPA_DBG_CHK_IN_CHNK(A, C, P) -#endif +#include "erl_sched_spec_pre_alloc.h" #define ERTS_SCHED_PREF_PRE_ALLOC_IMPL(NAME, TYPE, PASZ) \ -union erts_qa_##NAME##__ { \ +union erts_sspa_##NAME##__ { \ + erts_sspa_blk_t next; \ TYPE type; \ - union erts_qa_##NAME##__ *next; \ }; \ -typedef struct { \ - erts_smp_spinlock_t lock; \ - union erts_qa_##NAME##__ *freelist; \ - union erts_qa_##NAME##__ pre_alloced[1]; \ -} erts_qa_##NAME##_chunk__; \ -static erts_sched_pref_quick_alloc_data_t *qa_data_##NAME##__; \ -static ERTS_INLINE erts_qa_##NAME##_chunk__ * \ -get_##NAME##_chunk_ix(int cix) \ -{ \ - char *ptr = (char *) qa_data_##NAME##__->start; \ - ptr += cix*qa_data_##NAME##__->chunks_mem_size; \ - return (erts_qa_##NAME##_chunk__ *) ptr; \ -} \ -static ERTS_INLINE erts_qa_##NAME##_chunk__ * \ -get_##NAME##_chunk_ptr(void *ptr) \ -{ \ - int cix; \ - size_t diff; \ - if (ptr < qa_data_##NAME##__->start || qa_data_##NAME##__->end <= ptr)\ - return NULL; \ - diff = ((char *) ptr) - ((char *) qa_data_##NAME##__->start); \ - cix = diff / qa_data_##NAME##__->chunks_mem_size; \ - return get_##NAME##_chunk_ix(cix); \ -} \ + \ +static erts_sspa_data_t *sspa_data_##NAME##__; \ + \ static void \ init_##NAME##_alloc(void) \ { \ - size_t tot_size; \ - size_t chunk_mem_size; \ - char *chunk_start; \ - int cix; \ - int no_blocks = ERTS_PRE_ALLOC_SIZE((PASZ)); \ - int no_blocks_per_chunk = 2*((no_blocks-1)/erts_no_schedulers + 1); \ - no_blocks = no_blocks_per_chunk * erts_no_schedulers; \ - chunk_mem_size = sizeof(erts_qa_##NAME##_chunk__); \ - chunk_mem_size += (sizeof(union erts_qa_##NAME##__) \ - * (no_blocks_per_chunk - 1)); \ - chunk_mem_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(chunk_mem_size); \ - tot_size = sizeof(erts_sched_pref_quick_alloc_data_t); \ - tot_size += ERTS_CACHE_LINE_SIZE - 1; \ - tot_size += chunk_mem_size*erts_no_schedulers; \ - qa_data_##NAME##__ = erts_alloc(ERTS_ALC_T_PRE_ALLOC_DATA,tot_size);\ - chunk_start = (((char *) qa_data_##NAME##__) \ - + sizeof(erts_sched_pref_quick_alloc_data_t)); \ - if ((((UWord) chunk_start) & ERTS_CACHE_LINE_MASK) != ((UWord) 0)) \ - chunk_start = ((char *) \ - ((((UWord) chunk_start) & ~ERTS_CACHE_LINE_MASK) \ - + ERTS_CACHE_LINE_SIZE)); \ - qa_data_##NAME##__->chunks_mem_size = chunk_mem_size; \ - qa_data_##NAME##__->start = (void *) chunk_start; \ - qa_data_##NAME##__->end = (chunk_start \ - + chunk_mem_size*erts_no_schedulers); \ - for (cix = 0; cix < erts_no_schedulers; cix++) { \ - int i; \ - erts_qa_##NAME##_chunk__ *chunk = get_##NAME##_chunk_ix(cix); \ - erts_smp_spinlock_init(&chunk->lock, #NAME "_alloc_lock"); \ - chunk->freelist = &chunk->pre_alloced[0]; \ - for (i = 1; i < no_blocks_per_chunk; i++) { \ - ERTS_PRE_ALLOC_CLOBBER(&chunk->pre_alloced[i-1], \ - union erts_qa_##NAME##__); \ - chunk->pre_alloced[i-1].next = &chunk->pre_alloced[i]; \ - } \ - ERTS_PRE_ALLOC_CLOBBER(&chunk->pre_alloced[no_blocks_per_chunk-1],\ - union erts_qa_##NAME##__); \ - chunk->pre_alloced[no_blocks_per_chunk-1].next = NULL; \ - } \ + sspa_data_##NAME##__ = \ + erts_sspa_create(sizeof(union erts_sspa_##NAME##__), \ + ERTS_PRE_ALLOC_SIZE((PASZ))); \ } \ -static ERTS_INLINE TYPE * \ + \ +static TYPE * \ NAME##_alloc(void) \ { \ - int cix = ((int) erts_get_scheduler_id()) - 1; \ - TYPE *res; \ - if (cix < 0) \ - res = NULL; \ - else { \ - erts_qa_##NAME##_chunk__ *chunk = get_##NAME##_chunk_ix(cix); \ - erts_smp_spin_lock(&chunk->lock); \ - if (!chunk->freelist) \ - res = NULL; \ - else { \ - res = &chunk->freelist->type; \ - chunk->freelist = chunk->freelist->next; \ - ERTS_SPPA_DBG_CHK_IN_CHNK(qa_data_##NAME##__, chunk, res); \ - } \ - erts_smp_spin_unlock(&chunk->lock); \ - } \ - return res; \ + ErtsSchedulerData *esdp = erts_get_scheduler_data(); \ + if (!esdp) \ + return NULL; \ + return (TYPE *) erts_sspa_alloc(sspa_data_##NAME##__, \ + (int) esdp->no - 1); \ } \ -static ERTS_INLINE int \ + \ +static int \ NAME##_free(TYPE *p) \ { \ - erts_qa_##NAME##_chunk__ *chunk; \ - chunk = get_##NAME##_chunk_ptr((void *) p); \ - if (!chunk) \ - return 0; \ - else { \ - union erts_qa_##NAME##__ *up; \ - ERTS_SPPA_DBG_CHK_IN_CHNK(qa_data_##NAME##__, chunk, p); \ - up = ((union erts_qa_##NAME##__ *) \ - (((char *) p) \ - - ((char *) &((union erts_qa_##NAME##__ *) 0)->type))); \ - erts_smp_spin_lock(&chunk->lock); \ - ERTS_PRE_ALLOC_CLOBBER(up, union erts_qa_##NAME##__); \ - up->next = chunk->freelist; \ - chunk->freelist = up; \ - erts_smp_spin_unlock(&chunk->lock); \ - return 1; \ - } \ + ErtsSchedulerData *esdp = erts_get_scheduler_data(); \ + return erts_sspa_free(sspa_data_##NAME##__, \ + esdp ? (int) esdp->no - 1 : -1, \ + (char *) p); \ } #ifdef DEBUG diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types index eda0831441..962db8b831 100644 --- a/erts/emulator/beam/erl_alloc.types +++ b/erts/emulator/beam/erl_alloc.types @@ -50,6 +50,15 @@ # command line argument to make_alloc_types. The variable X is false # after a "+disable X" statement or if it has never been mentioned. ++if smp ++disable threads_no_smp ++else ++if threads ++enable threads_no_smp ++else ++disable threads_no_smp ++endif ++endif # --- Allocator declarations ------------------------------------------------- # @@ -133,29 +142,25 @@ class SYSTEM system_data # should be deallocated before the emulator starts executing Erlang # code again. # -# NOTE: When adding or removing a type which uses the FIXED_SIZE allocator, -# also add or remove initialization of the type in erts_alloc_init() -# (erl_alloc.c). -# # <TYPE> <ALLOCATOR> <CLASS> <DESCRIPTION> type SBMBC SBMBC SYSTEM small_block_mbc type PROC FIXED_SIZE PROCESSES proc -type ATOM FIXED_SIZE ATOM atom_entry -type MODULE FIXED_SIZE CODE module_entry -type REG_PROC FIXED_SIZE PROCESSES reg_proc +type ATOM LONG_LIVED ATOM atom_entry +type MODULE LONG_LIVED CODE module_entry +type REG_PROC STANDARD PROCESSES reg_proc type LINK_LH STANDARD PROCESSES link_lh type SUSPEND_MON STANDARD PROCESSES suspend_monitor type PEND_SUSPEND SHORT_LIVED PROCESSES pending_suspend type PROC_LIST SHORT_LIVED PROCESSES proc_list -type FUN_ENTRY FIXED_SIZE CODE fun_entry +type FUN_ENTRY LONG_LIVED CODE fun_entry type ATOM_TXT LONG_LIVED ATOM atom_text type BEAM_REGISTER EHEAP PROCESSES beam_register type HEAP EHEAP PROCESSES heap type OLD_HEAP EHEAP PROCESSES old_heap type HEAP_FRAG EHEAP PROCESSES heap_frag type TMP_HEAP TEMPORARY PROCESSES tmp_heap -type MSG_REF SHORT_LIVED PROCESSES msg_ref +type MSG_REF FIXED_SIZE PROCESSES msg_ref type MSG_ROOTS TEMPORARY PROCESSES msg_roots type ROOTSET TEMPORARY PROCESSES root_set type LOADER_TMP TEMPORARY CODE loader_tmp @@ -196,10 +201,10 @@ type LINEBUF STANDARD SYSTEM line_buf type IOQ STANDARD SYSTEM io_queue type BITS_BUF STANDARD SYSTEM bits_buf type TMP_DIST_BUF TEMPORARY SYSTEM tmp_dist_buf -type ASYNC_Q LONG_LIVED SYSTEM async_queue +type ASYNC_DATA LONG_LIVED SYSTEM internal_async_data type ESTACK TEMPORARY SYSTEM estack type PORT_CALL_BUF TEMPORARY SYSTEM port_call_buf -type DB_TABLE FIXED_SIZE ETS db_tab +type DB_TABLE ETS ETS db_tab type DB_FIXATION SHORT_LIVED ETS db_fixation type DB_FIX_DEL SHORT_LIVED ETS fixed_del type DB_TABLES LONG_LIVED ETS db_tabs @@ -256,6 +261,23 @@ type TMP_CPU_IDS SHORT_LIVED SYSTEM tmp_cpu_ids type EXT_TERM_DATA SHORT_LIVED PROCESSES external_term_data type ZLIB STANDARD SYSTEM zlib type CPU_GRPS_MAP LONG_LIVED SYSTEM cpu_groups_map +type AUX_WORK_TMO LONG_LIVED SYSTEM aux_work_timeouts +type MISC_AUX_WORK_Q LONG_LIVED SYSTEM misc_aux_work_q + ++if threads_no_smp +# Need thread safe allocs, but std_alloc and fix_alloc are not; +# use driver_alloc which is... +type THR_Q_EL DRIVER SYSTEM thr_q_element +type THR_Q_EL_SL DRIVER SYSTEM sl_thr_q_element +type MISC_AUX_WORK DRIVER SYSTEM misc_aux_work ++else +type THR_Q_EL STANDARD SYSTEM thr_q_element +type THR_Q_EL_SL FIXED_SIZE SYSTEM sl_thr_q_element +type MISC_AUX_WORK SHORT_LIVED SYSTEM misc_aux_work ++endif +type THR_Q STANDARD SYSTEM thr_queue +type THR_Q_SL SHORT_LIVED SYSTEM short_lived_thr_queue +type THR_Q_LL LONG_LIVED SYSTEM long_lived_thr_queue +if smp type ASYNC SHORT_LIVED SYSTEM async @@ -271,8 +293,9 @@ type XPORTS_LIST SHORT_LIVED SYSTEM extra_port_list type PROC_LCK_WTR LONG_LIVED SYSTEM proc_lock_waiter type PROC_LCK_QS LONG_LIVED SYSTEM proc_lock_queues type RUNQ_BLNS LONG_LIVED SYSTEM run_queue_balancing -type MISC_AUX_WORK_Q LONG_LIVED SYSTEM misc_aux_work_q -type MISC_AUX_WORK SHORT_LIVED SYSTEM misc_aux_work +type THR_PRGR_IDATA LONG_LIVED SYSTEM thr_prgr_internal_data +type THR_PRGR_DATA LONG_LIVED SYSTEM thr_prgr_data +type T_THR_PRGR_DATA SHORT_LIVED SYSTEM temp_thr_prgr_data +endif # @@ -285,12 +308,6 @@ type ETHR_STD STANDARD SYSTEM ethread_standard type ETHR_SL SHORT_LIVED SYSTEM ethread_short_lived type ETHR_LL LONG_LIVED SYSTEM ethread_long_lived -+ifnot smp - -type ARCALLBACK LONG_LIVED SYSTEM async_ready_callback - -+endif - +endif +if shared_heap @@ -346,10 +363,10 @@ type DB_MS_PSDO_PROC LONG_LIVED_LOW ETS db_match_pseudo_proc type SCHDLR_DATA LONG_LIVED_LOW SYSTEM scheduler_data type LL_TEMP_TERM LONG_LIVED_LOW SYSTEM ll_temp_term -# no FIXED_SIZE for low memory -type EXPORT STANDARD_LOW CODE export_entry +type EXPORT LONG_LIVED_LOW CODE export_entry type MONITOR_SH STANDARD_LOW PROCESSES monitor_sh type NLINK_SH STANDARD_LOW PROCESSES nlink_sh +type AINFO_REQ STANDARD_LOW SYSTEM alloc_info_request +else # "fullword" @@ -362,9 +379,10 @@ type DB_MS_PSDO_PROC LONG_LIVED ETS db_match_pseudo_proc type SCHDLR_DATA LONG_LIVED SYSTEM scheduler_data type LL_TEMP_TERM LONG_LIVED SYSTEM ll_temp_term -type EXPORT FIXED_SIZE CODE export_entry +type EXPORT LONG_LIVED CODE export_entry type MONITOR_SH FIXED_SIZE PROCESSES monitor_sh type NLINK_SH FIXED_SIZE PROCESSES nlink_sh +type AINFO_REQ SHORT_LIVED SYSTEM alloc_info_request +endif diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index d51ed0c36d..af386c9197 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -46,6 +46,7 @@ #include "erl_alloc_util.h" #include "erl_mseg.h" #include "erl_threads.h" +#include "erl_thr_progress.h" #ifdef ERTS_ENABLE_LOCK_COUNT #include "erl_lock_count.h" @@ -61,6 +62,13 @@ #warning "* * * * * * * * * *" #endif +#define ERTS_ALCU_DD_OPS_LIM_HIGH 20 +#define ERTS_ALCU_DD_OPS_LIM_LOW 2 + +/* Fix alloc limit */ +#define ERTS_ALCU_FIX_MAX_LIST_SZ 1000 +#define ERTS_ALC_FIX_MAX_SHRINK_OPS 30 + #define ALLOC_ZERO_EQ_NULL 0 static int atoms_initialized = 0; @@ -269,7 +277,6 @@ static void check_blk_carrier(Allctr_t *, Block_t *); #define HARD_CHECK_BLK_CARRIER(A, B) #endif - /* Statistics updating ... */ #ifdef DEBUG @@ -465,26 +472,34 @@ do { \ #ifdef DEBUG #ifdef USE_THREADS -#define ERTS_ALCU_DBG_CHK_THR_SPEC(A) \ +#define ERTS_ALCU_DBG_CHK_THR_ACCESS(A) \ do { \ if (!(A)->thread_safe) { \ - if (!(A)->debug.saved_tid) \ + if (!(A)->debug.saved_tid) { \ (A)->debug.tid = erts_thr_self(); \ + (A)->debug.saved_tid = 1; \ + } \ else { \ - ASSERT(ethr_equal_tids((A)->debug.tid, erts_thr_self())); \ + ERTS_SMP_LC_ASSERT( \ + ethr_equal_tids((A)->debug.tid, erts_thr_self()) \ + || erts_thr_progress_is_blocking()); \ } \ } \ } while (0) #else -#define ERTS_ALCU_DBG_CHK_THR_SPEC(A) +#define ERTS_ALCU_DBG_CHK_THR_ACCESS(A) #endif #else -#define ERTS_ALCU_DBG_CHK_THR_SPEC(A) +#define ERTS_ALCU_DBG_CHK_THR_ACCESS(A) #endif static void make_name_atoms(Allctr_t *allctr); +static Block_t *create_carrier(Allctr_t *, Uint, UWord); +static void destroy_carrier(Allctr_t *, Block_t *); +static void mbc_free(Allctr_t *allctr, void *p); + /* mseg ... */ @@ -651,6 +666,446 @@ static void destroy_sbmbc(Allctr_t *allctr, Block_t *blk); static Block_t *create_carrier(Allctr_t *, Uint, UWord); static void destroy_carrier(Allctr_t *, Block_t *); +#if 0 +#define ERTS_DBG_CHK_FIX_LIST(A, FIX, IX, B) \ + do { if ((FIX)) chk_fix_list((A), (FIX), (IX), (B)); } while (0) +static void +chk_fix_list(Allctr_t *allctr, ErtsAlcFixList_t *fix, int ix, int before) +{ + void *p; + int n; + for (n = 0, p = fix[ix].list; p; p = *((void **) p)) + n++; + if (n != fix[ix].list_size) { + erts_fprintf(stderr, "FOUND IT ts=%d, sched=%d, ix=%d, n=%d, ls=%d %s!\n", + allctr->thread_safe, allctr->ix, ix, n, fix[ix].list_size, before ? "before" : "after"); + abort(); + } +} +#else +#define ERTS_DBG_CHK_FIX_LIST(A, FIX, IX, B) +#endif + +erts_aint32_t +erts_alcu_fix_alloc_shrink(Allctr_t *allctr, erts_aint32_t flgs) +{ + int all_empty = 1; + erts_aint32_t res = 0; + int ix, o; + ErtsAlcFixList_t *fix = allctr->fix; + int flush = flgs == 0; + +#ifdef USE_THREADS + if (allctr->thread_safe) + erts_mtx_lock(&allctr->mutex); +#endif + + for (ix = 0; ix < ERTS_ALC_NO_FIXED_SIZES; ix++) { + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 1); + if (flgs & ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM) { + fix[ix].limit = fix[ix].max_used; + if (fix[ix].limit < fix[ix].used) + fix[ix].limit = fix[ix].used; + fix[ix].max_used = fix[ix].used; + ASSERT(fix[ix].limit >= 0); + + } + if (flush) { + fix[ix].limit = 0; + fix[ix].max_used = fix[ix].used; + ASSERT(fix[ix].limit >= 0); + } + for (o = 0; o < ERTS_ALC_FIX_MAX_SHRINK_OPS || flush; o++) { + Block_t *blk; + void *ptr; + + if (!flush && fix[ix].limit >= fix[ix].allocated) + break; + if (fix[ix].list_size == 0) + break; + ptr = fix[ix].list; + fix[ix].list = *((void **) ptr); + fix[ix].list_size--; + + blk = UMEM2BLK(ptr); + + if (IS_SBC_BLK(blk)) + destroy_carrier(allctr, blk); + else + mbc_free(allctr, ptr); + + fix[ix].allocated--; + } + if (fix[ix].list_size != 0) { + if (fix[ix].limit < fix[ix].allocated) + res |= ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC; + all_empty = 0; + } + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 0); + } + + if (all_empty && allctr->fix_shrink_scheduled) { + allctr->fix_shrink_scheduled = 0; + erts_set_aux_work_timeout(allctr->ix, + (ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + | ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC), + 0); + } + +#ifdef USE_THREADS + if (allctr->thread_safe) + erts_mtx_unlock(&allctr->mutex); +#endif + + return res; +} + +#ifdef ERTS_SMP + +#define ERTS_ALCU_DD_FIX_TYPE_OFFS \ + ((sizeof(ErtsAllctrDDBlock_t)-1)/sizeof(UWord) + 1) + +#define ERTS_AU_PREF_ALLOC_IX_MASK \ + ((((UWord) 1) << ERTS_AU_PREF_ALLOC_BITS) - 1) +#define ERTS_AU_PREF_ALLOC_SIZE_MASK \ + ((((UWord) 1) << (sizeof(UWord)*8 - ERTS_AU_PREF_ALLOC_BITS)) - 1) + +static ERTS_INLINE int +get_pref_allctr(void *extra, Allctr_t **allctr) +{ + ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; + int pref_ix; + + pref_ix = ERTS_ALC_GET_THR_IX(); + + ASSERT(sizeof(UWord) == sizeof(Allctr_t *)); + ASSERT(0 <= pref_ix && pref_ix < tspec->size); + + *allctr = tspec->allctr[pref_ix]; + return pref_ix; +} + +static ERTS_INLINE void * +get_used_allctr(void *extra, void *p, Allctr_t **allctr, UWord *sizep) +{ + ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; + void *ptr = (void *) (((char *) p) - sizeof(UWord)); + UWord ainfo = *((UWord *) ptr); + int aix = (int) (ainfo & ERTS_AU_PREF_ALLOC_IX_MASK); + *allctr = tspec->allctr[aix]; + if (sizep) + *sizep = ((ainfo >> ERTS_AU_PREF_ALLOC_BITS) + & ERTS_AU_PREF_ALLOC_SIZE_MASK); + return ptr; +} + +static ERTS_INLINE void * +put_used_allctr(void *p, int ix, UWord size) +{ + UWord ainfo = (size >= ERTS_AU_PREF_ALLOC_SIZE_MASK + ? ERTS_AU_PREF_ALLOC_SIZE_MASK + : size); + ainfo <<= ERTS_AU_PREF_ALLOC_BITS; + ainfo |= (UWord) ix; + *((UWord *) p) = ainfo; + return (void *) (((char *) p) + sizeof(UWord)); +} + +static void +init_dd_queue(ErtsAllctrDDQueue_t *ddq) +{ + erts_atomic_init_nob(&ddq->tail.data.marker.atmc_next, ERTS_AINT_NULL); + erts_atomic_init_nob(&ddq->tail.data.last, + (erts_aint_t) &ddq->tail.data.marker); + erts_atomic_init_nob(&ddq->tail.data.um_refc[0], 0); + erts_atomic_init_nob(&ddq->tail.data.um_refc[1], 0); + erts_atomic32_init_nob(&ddq->tail.data.um_refc_ix, 0); + ddq->head.first = &ddq->tail.data.marker; + ddq->head.unref_end = &ddq->tail.data.marker; + ddq->head.next.thr_progress = erts_thr_progress_current(); + ddq->head.next.thr_progress_reached = 1; + ddq->head.next.um_refc_ix = 1; + ddq->head.next.unref_end = &ddq->tail.data.marker; + ddq->head.used_marker = 1; +} + +static ERTS_INLINE erts_aint_t +ddq_managed_thread_enqueue(ErtsAllctrDDQueue_t *ddq, void *ptr) +{ + erts_aint_t ilast, itmp; + ErtsAllctrDDBlock_t *this = ptr; + + erts_atomic_init_nob(&this->atmc_next, ERTS_AINT_NULL); + + /* Enqueue at end of list... */ + + ilast = erts_atomic_read_nob(&ddq->tail.data.last); + while (1) { + ErtsAllctrDDBlock_t *last = (ErtsAllctrDDBlock_t *) ilast; + itmp = erts_atomic_cmpxchg_mb(&last->atmc_next, + (erts_aint_t) this, + ERTS_AINT_NULL); + if (itmp == ERTS_AINT_NULL) + break; + ilast = itmp; + } + + /* Move last pointer forward... */ + while (1) { + if (erts_atomic_read_rb(&this->atmc_next) != ERTS_AINT_NULL) { + /* Someone else will move it forward */ + return erts_atomic_read_rb(&ddq->tail.data.last); + } + itmp = erts_atomic_cmpxchg_mb(&ddq->tail.data.last, + (erts_aint_t) this, + ilast); + if (ilast == itmp) + return (erts_aint_t) this; + ilast = itmp; + } +} + +static ERTS_INLINE int +ddq_enqueue(ErtsAlcType_t type, ErtsAllctrDDQueue_t *ddq, void *ptr) +{ + erts_aint_t ilast; + int um_refc_ix = 0; + int managed_thread = erts_thr_progress_is_managed_thread(); + if (!managed_thread) { + um_refc_ix = erts_atomic32_read_acqb(&ddq->tail.data.um_refc_ix); + while (1) { + int tmp_um_refc_ix; + erts_atomic_inc_acqb(&ddq->tail.data.um_refc[um_refc_ix]); + tmp_um_refc_ix = erts_atomic32_read_acqb(&ddq->tail.data.um_refc_ix); + if (tmp_um_refc_ix == um_refc_ix) + break; + erts_atomic_dec_relb(&ddq->tail.data.um_refc[um_refc_ix]); + um_refc_ix = tmp_um_refc_ix; + } + } + + ilast = ddq_managed_thread_enqueue(ddq, ptr); + + if (!managed_thread) + erts_atomic_dec_relb(&ddq->tail.data.um_refc[um_refc_ix]); + return ilast == (erts_aint_t) ptr; +} + +static ERTS_INLINE void * +ddq_dequeue(ErtsAllctrDDQueue_t *ddq) +{ + ErtsAllctrDDBlock_t *blk; + + if (ddq->head.first == ddq->head.unref_end) + return NULL; + + blk = ddq->head.first; + if (blk == &ddq->tail.data.marker) { + ASSERT(ddq->head.used_marker); + ddq->head.used_marker = 0; + blk = ((ErtsAllctrDDBlock_t *) + erts_atomic_read_nob(&blk->atmc_next)); + if (blk == ddq->head.unref_end) { + ddq->head.first = blk; + return NULL; + } + } + + ddq->head.first = ((ErtsAllctrDDBlock_t *) + erts_atomic_read_nob(&blk->atmc_next)); + + ASSERT(ddq->head.first); + + return (void *) blk; +} + +static int +ddq_check_incoming(ErtsAllctrDDQueue_t *ddq) +{ + erts_aint_t ilast = erts_atomic_read_nob(&ddq->tail.data.last); + if (((ErtsAllctrDDBlock_t *) ilast) == &ddq->tail.data.marker + && ddq->head.first == &ddq->tail.data.marker) { + /* Nothing more to do... */ + return 0; + } + + if (ddq->head.next.thr_progress_reached + || erts_thr_progress_has_reached(ddq->head.next.thr_progress)) { + int um_refc_ix; + ddq->head.next.thr_progress_reached = 1; + um_refc_ix = ddq->head.next.um_refc_ix; + if (erts_atomic_read_acqb(&ddq->tail.data.um_refc[um_refc_ix]) == 0) { + /* Move unreferenced end pointer forward... */ + + ddq->head.unref_end = ddq->head.next.unref_end; + + if (!ddq->head.used_marker + && ddq->head.unref_end == (ErtsAllctrDDBlock_t *) ilast) { + ddq->head.used_marker = 1; + ilast = ddq_managed_thread_enqueue(ddq, &ddq->tail.data.marker); + } + + if (ddq->head.unref_end == (ErtsAllctrDDBlock_t *) ilast) + ERTS_THR_MEMORY_BARRIER; + else { + ddq->head.next.unref_end = (ErtsAllctrDDBlock_t *) ilast; + ERTS_THR_MEMORY_BARRIER; + ddq->head.next.thr_progress = erts_thr_progress_later(); + erts_atomic32_set_relb(&ddq->tail.data.um_refc_ix, + um_refc_ix); + ddq->head.next.um_refc_ix = um_refc_ix == 0 ? 1 : 0; + ddq->head.next.thr_progress_reached = 0; + } + } + } + return 1; +} + +static ERTS_INLINE int +handle_delayed_dealloc(Allctr_t *allctr, + int allctr_locked, + int use_limit, + int ops_limit, + int *need_thr_progress, + int *need_more_work) +{ + int need_thr_prgr = 0; + int need_mr_wrk = 0; + int have_checked_incoming = 0; + int ops = 0; + ErtsAlcFixList_t *fix; + int res; + ErtsAllctrDDQueue_t *ddq; + + if (allctr->thread_safe && !allctr_locked) + erts_mtx_lock(&allctr->mutex); + + ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr); + + fix = allctr->fix; + + ddq = &allctr->dd.q; + + res = 0; + + while (1) { + Block_t *blk; + void *ptr; + int ix; + + if (use_limit && ++ops > ops_limit) { + if (ddq->head.first != ddq->head.unref_end) { + need_mr_wrk = 1; + if (need_more_work) + *need_more_work |= 1; + } + break; + } + + dequeue: + ptr = ddq_dequeue(ddq); + if (!ptr) { + if (have_checked_incoming) + break; + need_thr_prgr = ddq_check_incoming(ddq); + if (need_thr_progress) + *need_thr_progress |= need_thr_prgr; + have_checked_incoming = 1; + goto dequeue; + } + + res = 1; + + INC_CC(allctr->calls.this_free); + + if (fix) { + ErtsAlcType_t type; + + type = (ErtsAlcType_t) ((UWord *) ptr)[ERTS_ALCU_DD_FIX_TYPE_OFFS]; + ix = type - ERTS_ALC_N_MIN_A_FIXED_SIZE; + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 1); + fix[ix].used--; + if (fix[ix].allocated < fix[ix].limit + && fix[ix].list_size < ERTS_ALCU_FIX_MAX_LIST_SZ) { + *((void **) ptr) = fix[ix].list; + fix[ix].list = ptr; + fix[ix].list_size++; + if (!allctr->fix_shrink_scheduled) { + allctr->fix_shrink_scheduled = 1; + erts_set_aux_work_timeout( + allctr->ix, + (ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + | ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC), + 1); + } + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 0); + continue; + } + fix[ix].allocated--; + if (fix[ix].list && fix[ix].allocated > fix[ix].limit) { + blk = UMEM2BLK(ptr); + if (IS_SBC_BLK(blk)) + destroy_carrier(allctr, blk); + else + mbc_free(allctr, ptr); + ptr = fix[ix].list; + fix[ix].list = *((void **) ptr); + fix[ix].list_size--; + fix[ix].allocated--; + } + } + + blk = UMEM2BLK(ptr); + + if (IS_SBC_BLK(blk)) + destroy_carrier(allctr, blk); + else + mbc_free(allctr, ptr); + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 0); + } + + if (need_thr_progress && !(need_thr_prgr | need_mr_wrk)) { + need_thr_prgr = ddq_check_incoming(ddq); + *need_thr_progress |= need_thr_prgr; + } + + if (allctr->thread_safe && !allctr_locked) + erts_mtx_unlock(&allctr->mutex); + return res; +} + +static ERTS_INLINE void +enqueue_dealloc_other_instance(ErtsAlcType_t type, Allctr_t *allctr, void *ptr) +{ + if (allctr->fix) + ((UWord *) ptr)[ERTS_ALCU_DD_FIX_TYPE_OFFS] = (UWord) type; + + if (ddq_enqueue(type, &allctr->dd.q, ptr)) + erts_alloc_notify_delayed_dealloc(allctr->ix); +} + +#endif + +void +erts_alcu_check_delayed_dealloc(Allctr_t *allctr, + int limit, + int *need_thr_progress, + int *more_work) +{ +#ifdef ERTS_SMP + handle_delayed_dealloc(allctr, + 0, + limit, + ERTS_ALCU_DD_OPS_LIM_HIGH, + need_thr_progress, + more_work); +#endif +} + +#define ERTS_ALCU_HANDLE_DD_IN_OP(Allctr, Locked) \ + handle_delayed_dealloc((Allctr), (Locked), 1, \ + ERTS_ALCU_DD_OPS_LIM_LOW, NULL, NULL) + /* Multi block carrier alloc/realloc/free ... */ /* NOTE! mbc_alloc() may in case of memory shortage place the requested @@ -680,8 +1135,21 @@ mbc_alloc_block(Allctr_t *allctr, Uint size, Uint *blk_szp, Uint32 *alcu_flgsp) } } +#ifdef ERTS_SMP + if (allctr->dd.use) + ERTS_ALCU_HANDLE_DD_IN_OP(allctr, 1); +#endif + blk = (*allctr->get_free_block)(allctr, get_blk_sz, NULL, 0, *alcu_flgsp); +#ifdef ERTS_SMP + if (!blk && allctr->dd.use) { + if (ERTS_ALCU_HANDLE_DD_IN_OP(allctr, 1)) + blk = (*allctr->get_free_block)(allctr, get_blk_sz, NULL, 0, + *alcu_flgsp); + } +#endif + if (!blk) { if ((*alcu_flgsp) & ERTS_ALCU_FLG_SBMBC) blk = create_sbmbc(allctr, get_blk_sz); @@ -939,6 +1407,11 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, Uint32 alcu_flgs) Uint is_last_blk; #endif /* #ifndef MBC_REALLOC_ALWAYS_MOVES */ +#ifdef ERTS_SMP + if (allctr->dd.use) + ERTS_ALCU_HANDLE_DD_IN_OP(allctr, 1); +#endif + ASSERT(p); ASSERT(size); ASSERT(size < allctr->sbc_threshold); @@ -1005,7 +1478,6 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, Uint32 alcu_flgs) cand_blk, cand_blk_sz, alcu_flgs); - if (new_blk || cand_blk != blk) goto move_into_new_blk; } @@ -1441,7 +1913,7 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) goto try_sys_alloc; if (flags & CFLG_FORCE_MSEG) goto try_mseg; - if (erts_mseg_no() >= max_mseg_carriers) + if (erts_mseg_no(&allctr->mseg_opt) >= max_mseg_carriers) goto try_sys_alloc; if (flags & CFLG_SBC) { if (allctr->sbcs.curr.norm.mseg.no >= allctr->max_mseg_sbcs) @@ -1840,8 +2312,12 @@ static struct { Eterm ycs; /* Eterm sbmbcs; */ + + Eterm fix_types; + Eterm mbcs; Eterm sbcs; + Eterm sys_alloc_carriers_size; #if HAVE_ERTS_MSEG Eterm mseg_alloc_carriers_size; @@ -1871,6 +2347,8 @@ static struct { #endif } am; +static Eterm fix_type_atoms[ERTS_ALC_NO_FIXED_SIZES]; + static ERTS_INLINE void atom_init(Eterm *atom, char *name) { *atom = am_atom_put(name, strlen(name)); @@ -1891,6 +2369,7 @@ init_atoms(Allctr_t *allctr) erts_mtx_lock(&init_atoms_mtx); if (!atoms_initialized) { + int ix; #ifdef DEBUG Eterm *atom; @@ -1933,8 +2412,12 @@ init_atoms(Allctr_t *allctr) AM_INIT(ycs); /*AM_INIT(sbmbcs);*/ + + AM_INIT(fix_types); + AM_INIT(mbcs); AM_INIT(sbcs); + AM_INIT(sys_alloc_carriers_size); #if HAVE_ERTS_MSEG AM_INIT(mseg_alloc_carriers_size); @@ -1965,6 +2448,13 @@ init_atoms(Allctr_t *allctr) ASSERT(*atom != THE_NON_VALUE); } #endif + + for (ix = 0; ix < ERTS_ALC_NO_FIXED_SIZES; ix++) { + ErtsAlcType_t n = ERTS_ALC_N_MIN_A_FIXED_SIZE + ix; + char *name = (char *) ERTS_ALC_N2TD(n); + size_t len = strlen(name); + fix_type_atoms[ix] = am_atom_put(name, len); + } } @@ -2043,6 +2533,48 @@ add_4tup(Uint **hpp, Uint *szp, Eterm *lp, } static Eterm +sz_info_fix(Allctr_t *allctr, + int *print_to_p, + void *print_to_arg, + Uint **hpp, + Uint *szp) +{ + Eterm res; + int ix; + ErtsAlcFixList_t *fix = allctr->fix; + + ASSERT(fix); + + res = NIL; + + for (ix = ERTS_ALC_NO_FIXED_SIZES-1; ix >= 0; ix--) { + ErtsAlcType_t n = ix + ERTS_ALC_N_MIN_A_FIXED_SIZE; + Uint alloced = (fix[ix].type_size * fix[ix].allocated); + Uint used = fix[ix].type_size*fix[ix].used; + + if (print_to_p) { + int to = *print_to_p; + void *arg = print_to_arg; + erts_print(to, + arg, + "fix type: %s %bpu %bpu\n", + (char *) ERTS_ALC_N2TD(n), + alloced, + used); + } + + if (hpp || szp) { + add_3tup(hpp, szp, &res, + fix_type_atoms[ix], + bld_unstable_uint(hpp, szp, alloced), + bld_unstable_uint(hpp, szp, used)); + } + } + + return res; +} + +static Eterm sz_info_carriers(Allctr_t *allctr, CarriersStats_t *cs, char *prefix, @@ -2590,7 +3122,7 @@ erts_alcu_sz_info(Allctr_t *allctr, Uint **hpp, Uint *szp) { - Eterm res, sbmbcs, mbcs, sbcs; + Eterm res, sbmbcs, mbcs, sbcs, fix = THE_NON_VALUE; res = THE_NON_VALUE; @@ -2607,6 +3139,8 @@ erts_alcu_sz_info(Allctr_t *allctr, erts_mtx_lock(&allctr->mutex); #endif + ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr); + if (hpp || szp) ensure_atoms_initialized(allctr); @@ -2619,6 +3153,8 @@ erts_alcu_sz_info(Allctr_t *allctr, update_max_ever_values(&allctr->mbcs); update_max_ever_values(&allctr->sbcs); + if (allctr->fix) + fix = sz_info_fix(allctr, print_to_p, print_to_arg, hpp, szp); sbmbcs = sz_info_carriers(allctr, &allctr->sbmbcs, "sbmbcs ", print_to_p, print_to_arg, hpp, szp); mbcs = sz_info_carriers(allctr, &allctr->mbcs, "mbcs ", print_to_p, @@ -2631,6 +3167,8 @@ erts_alcu_sz_info(Allctr_t *allctr, add_2tup(hpp, szp, &res, am.sbcs, sbcs); add_2tup(hpp, szp, &res, am.mbcs, mbcs); add_2tup(hpp, szp, &res, am.sbmbcs, sbmbcs); + if (allctr->fix) + add_2tup(hpp, szp, &res, am.fix_types, fix); } if (begin_max_period) { @@ -2656,7 +3194,7 @@ erts_alcu_info(Allctr_t *allctr, Uint **hpp, Uint *szp) { - Eterm res, sett, sbmbcs, mbcs, sbcs, calls; + Eterm res, sett, sbmbcs, mbcs, sbcs, calls, fix = THE_NON_VALUE; res = THE_NON_VALUE; @@ -2673,6 +3211,8 @@ erts_alcu_info(Allctr_t *allctr, erts_mtx_lock(&allctr->mutex); #endif + ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr); + if (hpp || szp) ensure_atoms_initialized(allctr); @@ -2694,6 +3234,8 @@ erts_alcu_info(Allctr_t *allctr, } sett = info_options(allctr, print_to_p, print_to_arg, hpp, szp); + if (allctr->fix) + fix = sz_info_fix(allctr, print_to_p, print_to_arg, hpp, szp); sbmbcs = info_carriers(allctr, &allctr->sbmbcs, "sbmbcs ", print_to_p, print_to_arg, hpp, szp); mbcs = info_carriers(allctr, &allctr->mbcs, "mbcs ", print_to_p, @@ -2709,6 +3251,8 @@ erts_alcu_info(Allctr_t *allctr, add_2tup(hpp, szp, &res, am.sbcs, sbcs); add_2tup(hpp, szp, &res, am.mbcs, mbcs); add_2tup(hpp, szp, &res, am.sbmbcs, sbmbcs); + if (allctr->fix) + add_2tup(hpp, szp, &res, am.fix_types, fix); add_2tup(hpp, szp, &res, am.options, sett); add_3tup(hpp, szp, &res, am.versions, @@ -2733,7 +3277,7 @@ erts_alcu_info(Allctr_t *allctr, void -erts_alcu_current_size(Allctr_t *allctr, AllctrSize_t *size) +erts_alcu_current_size(Allctr_t *allctr, AllctrSize_t *size, ErtsAlcUFixInfo_t *fi, int fisz) { #ifdef USE_THREADS @@ -2751,6 +3295,18 @@ erts_alcu_current_size(Allctr_t *allctr, AllctrSize_t *size) size->blocks += allctr->sbmbcs.blocks.curr.size; size->blocks += allctr->sbcs.blocks.curr.size; + if (fi) { + int ix; + for (ix = 0; ix < fisz; ix++) { + if (allctr->fix) { + fi[ix].allocated += (allctr->fix[ix].type_size + * allctr->fix[ix].allocated); + fi[ix].used += (allctr->fix[ix].type_size + * allctr->fix[ix].used); + } + } + } + #ifdef USE_THREADS if (allctr->thread_safe) erts_mtx_unlock(&allctr->mutex); @@ -2764,12 +3320,16 @@ do_erts_alcu_alloc(ErtsAlcType_t type, void *extra, Uint size) { Allctr_t *allctr = (Allctr_t *) extra; void *res; + ErtsAlcFixList_t *fix; ASSERT(initialized); ASSERT(allctr); - ERTS_ALCU_DBG_CHK_THR_SPEC(allctr); + ERTS_SMP_LC_ASSERT(!allctr->thread_safe + || erts_lc_mtx_is_locked(&allctr->mutex)); + + ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr); #if ALLOC_ZERO_EQ_NULL if (!size) @@ -2778,18 +3338,61 @@ do_erts_alcu_alloc(ErtsAlcType_t type, void *extra, Uint size) INC_CC(allctr->calls.this_alloc); + fix = allctr->fix; + if (fix) { + int ix = type - ERTS_ALC_N_MIN_A_FIXED_SIZE; + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 1); + fix[ix].used++; + res = fix[ix].list; + if (res) { + fix[ix].list_size--; + fix[ix].list = *((void **) res); + if (fix[ix].list && fix[ix].allocated > fix[ix].limit) { + void *p = fix[ix].list; + Block_t *blk; + fix[ix].list = *((void **) p); + fix[ix].list_size--; + blk = UMEM2BLK(p); + if (IS_SBC_BLK(blk)) + destroy_carrier(allctr, blk); + else + mbc_free(allctr, p); + fix[ix].allocated--; + } + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 0); + return res; + } + if (size < 2*sizeof(UWord)) + size += sizeof(UWord); + if (fix[ix].limit < fix[ix].used) + fix[ix].limit = fix[ix].used; + if (fix[ix].max_used < fix[ix].used) + fix[ix].max_used = fix[ix].used; + fix[ix].allocated++; + } + if (size >= allctr->sbc_threshold) { + Block_t *blk; +#ifdef ERTS_SMP + if (allctr->dd.use) + ERTS_ALCU_HANDLE_DD_IN_OP(allctr, 1); +#endif #if HALFWORD_HEAP - Block_t *blk = create_carrier(allctr, size, - CFLG_SBC | CFLG_FORCE_MSEG); + blk = create_carrier(allctr, size, + CFLG_SBC | CFLG_FORCE_MSEG); #else - Block_t *blk = create_carrier(allctr, size, CFLG_SBC); + blk = create_carrier(allctr, size, CFLG_SBC); #endif res = blk ? BLK2UMEM(blk) : NULL; } else res = mbc_alloc(allctr, size); + if (!res && fix) { + int ix = type - ERTS_ALC_N_MIN_A_FIXED_SIZE; + fix[ix].allocated--; + fix[ix].used--; + } return res; } @@ -2818,29 +3421,28 @@ erts_alcu_alloc_ts(ErtsAlcType_t type, void *extra, Uint size) return res; } +#ifdef ERTS_SMP + void * erts_alcu_alloc_thr_spec(ErtsAlcType_t type, void *extra, Uint size) { ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix = erts_alc_get_thr_ix(); + int ix; Allctr_t *allctr; - int unlock; void *res; - ASSERT(ix > 0); - if (ix < tspec->size) { - allctr = tspec->allctr[ix]; - unlock = 0; - } - else { - allctr = tspec->allctr[0]; - unlock = 1; + ix = ERTS_ALC_GET_THR_IX(); + + ASSERT(0 <= ix && ix < tspec->size); + + allctr = tspec->allctr[ix]; + + if (allctr->thread_safe) erts_mtx_lock(&allctr->mutex); - } res = do_erts_alcu_alloc(type, allctr, size); - if (unlock) + if (allctr->thread_safe) erts_mtx_unlock(&allctr->mutex); DEBUG_CHECK_ALIGNMENT(res); @@ -2851,51 +3453,96 @@ erts_alcu_alloc_thr_spec(ErtsAlcType_t type, void *extra, Uint size) void * erts_alcu_alloc_thr_pref(ErtsAlcType_t type, void *extra, Uint size) { - ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix = erts_alc_get_thr_ix(); - Allctr_t *allctr; + int pref_ix; + Allctr_t *pref_allctr; void *res; - ASSERT(sizeof(UWord) == sizeof(Allctr_t *)); - ASSERT(ix > 0); - if (ix >= tspec->size) - ix = (ix % (tspec->size - 1)) + 1; - allctr = tspec->allctr[ix]; - erts_mtx_lock(&allctr->mutex); - res = do_erts_alcu_alloc(type, allctr, size + sizeof(UWord)); - if (res) { - *((Allctr_t **) res) = allctr; - res = (void *) (((char *) res) + sizeof(UWord)); - } - erts_mtx_unlock(&allctr->mutex); + pref_ix = get_pref_allctr(extra, &pref_allctr); + + if (pref_allctr->thread_safe) + erts_mtx_lock(&pref_allctr->mutex); + + ERTS_ALCU_DBG_CHK_THR_ACCESS(pref_allctr); + + res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(UWord)); + if (pref_allctr->thread_safe) + erts_mtx_unlock(&pref_allctr->mutex); + + if (res) + res = put_used_allctr(res, pref_ix, size); + DEBUG_CHECK_ALIGNMENT(res); + + return res; } #endif +#endif + /* ------------------------------------------------------------------------- */ static ERTS_INLINE void do_erts_alcu_free(ErtsAlcType_t type, void *extra, void *p) { + int ix; Allctr_t *allctr = (Allctr_t *) extra; ASSERT(initialized); ASSERT(allctr); - ERTS_ALCU_DBG_CHK_THR_SPEC(allctr); + ERTS_SMP_LC_ASSERT(!allctr->thread_safe + || erts_lc_mtx_is_locked(&allctr->mutex)); + + ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr); if (p) { + ErtsAlcFixList_t *fix = allctr->fix; Block_t *blk; INC_CC(allctr->calls.this_free); + if (fix) { + ix = type - ERTS_ALC_N_MIN_A_FIXED_SIZE; + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 1); + fix[ix].used--; + if (fix[ix].allocated < fix[ix].limit + && fix[ix].list_size < ERTS_ALCU_FIX_MAX_LIST_SZ) { + *((void **) p) = fix[ix].list; + fix[ix].list = p; + fix[ix].list_size++; + if (!allctr->fix_shrink_scheduled) { + allctr->fix_shrink_scheduled = 1; + erts_set_aux_work_timeout( + allctr->ix, + (ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + | ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC), + 1); + } + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 0); + return; + } + fix[ix].allocated--; + if (fix[ix].list && fix[ix].allocated > fix[ix].limit) { + blk = UMEM2BLK(p); + if (IS_SBC_BLK(blk)) + destroy_carrier(allctr, blk); + else + mbc_free(allctr, p); + p = fix[ix].list; + fix[ix].list = *((void **) p); + fix[ix].list_size--; + fix[ix].allocated--; + } + } + blk = UMEM2BLK(p); if (IS_SBC_BLK(blk)) destroy_carrier(allctr, blk); else mbc_free(allctr, p); + ERTS_DBG_CHK_FIX_LIST(allctr, fix, ix, 0); } } @@ -2915,44 +3562,56 @@ erts_alcu_free_ts(ErtsAlcType_t type, void *extra, void *p) erts_mtx_unlock(&allctr->mutex); } +#ifdef ERTS_SMP + void erts_alcu_free_thr_spec(ErtsAlcType_t type, void *extra, void *p) { ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix = erts_alc_get_thr_ix(); - int unlock; + int ix; Allctr_t *allctr; - ASSERT(ix > 0); - if (ix < tspec->size) { - allctr = tspec->allctr[ix]; - unlock = 0; - } - else { - allctr = tspec->allctr[0]; - unlock = 1; + ix = ERTS_ALC_GET_THR_IX(); + + ASSERT(0 <= ix && ix < tspec->size); + + allctr = tspec->allctr[ix]; + + if (allctr->thread_safe) erts_mtx_lock(&allctr->mutex); - } do_erts_alcu_free(type, allctr, p); - if (unlock) + + if (allctr->thread_safe) erts_mtx_unlock(&allctr->mutex); } void -erts_alcu_free_thr_pref(ErtsAlcType_t type, void *unused, void *p) +erts_alcu_free_thr_pref(ErtsAlcType_t type, void *extra, void *p) { if (p) { - void *ptr = (void *) (((char *) p) - sizeof(UWord)); - Allctr_t *allctr = *((Allctr_t **) ptr); - erts_mtx_lock(&allctr->mutex); - do_erts_alcu_free(type, allctr, ptr); - erts_mtx_unlock(&allctr->mutex); + Allctr_t *pref_allctr, *used_allctr; + void *ptr; + + get_pref_allctr(extra, &pref_allctr); + ptr = get_used_allctr(extra, p, &used_allctr, NULL); + if (pref_allctr != used_allctr) + enqueue_dealloc_other_instance(type, used_allctr, ptr); + else { + if (used_allctr->thread_safe) + erts_mtx_lock(&used_allctr->mutex); + ERTS_ALCU_DBG_CHK_THR_ACCESS(used_allctr); + do_erts_alcu_free(type, used_allctr, ptr); + if (used_allctr->thread_safe) + erts_mtx_unlock(&used_allctr->mutex); + } } } #endif +#endif + /* ------------------------------------------------------------------------- */ static ERTS_INLINE void * @@ -2970,7 +3629,10 @@ do_erts_alcu_realloc(ErtsAlcType_t type, ASSERT(allctr); - ERTS_ALCU_DBG_CHK_THR_SPEC(allctr); + ERTS_SMP_LC_ASSERT(!allctr->thread_safe + || erts_lc_mtx_is_locked(&allctr->mutex)); + + ERTS_ALCU_DBG_CHK_THR_ACCESS(allctr); if (!p) { res = do_erts_alcu_alloc(type, extra, size); @@ -3063,6 +3725,10 @@ do_erts_alcu_realloc(ErtsAlcType_t type, } else { Block_t *new_blk; +#ifdef ERTS_SMP + if (allctr->dd.use) + ERTS_ALCU_HANDLE_DD_IN_OP(allctr, 1); +#endif if(IS_SBC_BLK(blk)) { do_carrier_resize: #if HALFWORD_HEAP @@ -3166,30 +3832,29 @@ erts_alcu_realloc_mv_ts(ErtsAlcType_t type, void *extra, void *p, Uint size) return res; } +#ifdef ERTS_SMP + void * erts_alcu_realloc_thr_spec(ErtsAlcType_t type, void *extra, void *ptr, Uint size) { ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix = erts_alc_get_thr_ix(); + int ix; Allctr_t *allctr; - int unlock; void *res; - ASSERT(ix > 0); - if (ix < tspec->size) { - allctr = tspec->allctr[ix]; - unlock = 0; - } - else { - allctr = tspec->allctr[0]; - unlock = 1; + ix = ERTS_ALC_GET_THR_IX(); + + ASSERT(0 <= ix && ix < tspec->size); + + allctr = tspec->allctr[ix]; + + if (allctr->thread_safe) erts_mtx_lock(&allctr->mutex); - } res = do_erts_alcu_realloc(type, allctr, ptr, size, 0); - if (unlock) + if (allctr->thread_safe) erts_mtx_unlock(&allctr->mutex); DEBUG_CHECK_ALIGNMENT(res); @@ -3202,26 +3867,22 @@ erts_alcu_realloc_mv_thr_spec(ErtsAlcType_t type, void *extra, void *ptr, Uint size) { ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix = erts_alc_get_thr_ix(); + int ix; Allctr_t *allctr; - int unlock; void *res; - ASSERT(ix > 0); - if (ix < tspec->size) { - allctr = tspec->allctr[ix]; - unlock = 0; - } - else { - allctr = tspec->allctr[0]; - unlock = 1; - erts_mtx_lock(&allctr->mutex); - } + ix = ERTS_ALC_GET_THR_IX(); + ASSERT(0 <= ix && ix < tspec->size); + + allctr = tspec->allctr[ix]; + + if (allctr->thread_safe) + erts_mtx_lock(&allctr->mutex); res = do_erts_alcu_alloc(type, allctr, size); if (!res) { - if (unlock) + if (allctr->thread_safe) erts_mtx_unlock(&allctr->mutex); res = erts_alcu_realloc_thr_spec(type, allctr, ptr, size); } @@ -3235,7 +3896,7 @@ erts_alcu_realloc_mv_thr_spec(ErtsAlcType_t type, void *extra, cpy_size = size; sys_memcpy(res, ptr, cpy_size); do_erts_alcu_free(type, allctr, ptr); - if (unlock) + if (allctr->thread_safe) erts_mtx_unlock(&allctr->mutex); } @@ -3244,129 +3905,101 @@ erts_alcu_realloc_mv_thr_spec(ErtsAlcType_t type, void *extra, return res; } -void * -erts_alcu_realloc_thr_pref(ErtsAlcType_t type, void *extra, void *p, Uint size) +static ERTS_INLINE void * +realloc_thr_pref(ErtsAlcType_t type, void *extra, void *p, Uint size, + int force_move) { - ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix; + int pref_ix; void *ptr, *res; Allctr_t *pref_allctr, *used_allctr; + UWord old_user_size; if (!p) return erts_alcu_alloc_thr_pref(type, extra, size); - ptr = (void *) (((char *) p) - sizeof(UWord)); - used_allctr = *((Allctr_t **) ptr); + pref_ix = get_pref_allctr(extra, &pref_allctr); + ptr = get_used_allctr(extra, p, &used_allctr, &old_user_size); - ix = erts_alc_get_thr_ix(); - ASSERT(ix > 0); - if (ix >= tspec->size) - ix = (ix % (tspec->size - 1)) + 1; - pref_allctr = tspec->allctr[ix]; ASSERT(used_allctr && pref_allctr); - erts_mtx_lock(&used_allctr->mutex); - res = do_erts_alcu_realloc(type, - used_allctr, - ptr, - size + sizeof(UWord), - (pref_allctr != used_allctr - ? ERTS_ALCU_FLG_FAIL_REALLOC_MOVE - : 0)); - erts_mtx_unlock(&used_allctr->mutex); - if (res) { - ASSERT(used_allctr == *((Allctr_t **) res)); - res = (void *) (((char *) res) + sizeof(UWord)); - DEBUG_CHECK_ALIGNMENT(res); + if (!force_move && used_allctr == pref_allctr) { + if (used_allctr->thread_safe) + erts_mtx_lock(&used_allctr->mutex); + ERTS_ALCU_DBG_CHK_THR_ACCESS(used_allctr); + res = do_erts_alcu_realloc(type, + used_allctr, + ptr, + size + sizeof(UWord), + 0); + if (used_allctr->thread_safe) + erts_mtx_unlock(&used_allctr->mutex); + if (res) + res = put_used_allctr(res, pref_ix, size); } else { - erts_mtx_lock(&pref_allctr->mutex); + if (pref_allctr->thread_safe) + erts_mtx_lock(&pref_allctr->mutex); res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(UWord)); - erts_mtx_unlock(&pref_allctr->mutex); + if (pref_allctr->thread_safe && (!force_move + || used_allctr != pref_allctr)) + erts_mtx_unlock(&pref_allctr->mutex); if (res) { Block_t *blk; size_t cpy_size; - *((Allctr_t **) res) = pref_allctr; - res = (void *) (((char *) res) + sizeof(UWord)); + res = put_used_allctr(res, pref_ix, size); DEBUG_CHECK_ALIGNMENT(res); - erts_mtx_lock(&used_allctr->mutex); blk = UMEM2BLK(ptr); - cpy_size = BLK_SZ(blk) - ABLK_HDR_SZ - sizeof(UWord); + if (old_user_size != ERTS_AU_PREF_ALLOC_SIZE_MASK) + cpy_size = old_user_size; + else { + if (used_allctr->thread_safe && (!force_move + || used_allctr != pref_allctr)) + erts_mtx_lock(&used_allctr->mutex); + ERTS_SMP_LC_ASSERT(erts_lc_mtx_is_locked(&used_allctr->mutex)); + cpy_size = BLK_SZ(blk); + if (used_allctr->thread_safe && (!force_move + || used_allctr != pref_allctr)) + erts_mtx_unlock(&used_allctr->mutex); + cpy_size -= ABLK_HDR_SZ + sizeof(UWord); + } if (cpy_size > size) cpy_size = size; sys_memcpy(res, p, cpy_size); - do_erts_alcu_free(type, used_allctr, ptr); - erts_mtx_unlock(&used_allctr->mutex); + + if (!force_move || used_allctr != pref_allctr) + enqueue_dealloc_other_instance(type, used_allctr, ptr); + else { + do_erts_alcu_free(type, used_allctr, ptr); + ASSERT(pref_allctr == used_allctr); + if (pref_allctr->thread_safe) + erts_mtx_unlock(&pref_allctr->mutex); + } } } return res; } +void * +erts_alcu_realloc_thr_pref(ErtsAlcType_t type, void *extra, void *p, Uint size) +{ + return realloc_thr_pref(type, extra, p, size, 0); +} void * erts_alcu_realloc_mv_thr_pref(ErtsAlcType_t type, void *extra, void *p, Uint size) { - ErtsAllocatorThrSpec_t *tspec = (ErtsAllocatorThrSpec_t *) extra; - int ix; - void *ptr, *res; - Allctr_t *pref_allctr, *used_allctr; - - if (!p) - return erts_alcu_alloc_thr_pref(type, extra, size); - - ptr = (void *) (((char *) p) - sizeof(UWord)); - used_allctr = *((Allctr_t **) ptr); - - ix = erts_alc_get_thr_ix(); - ASSERT(ix > 0); - if (ix >= tspec->size) - ix = (ix % (tspec->size - 1)) + 1; - pref_allctr = tspec->allctr[ix]; - ASSERT(used_allctr && pref_allctr); - - erts_mtx_lock(&pref_allctr->mutex); - res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(UWord)); - if (!res) { - erts_mtx_unlock(&pref_allctr->mutex); - res = erts_alcu_realloc_thr_pref(type, extra, p, size); - } - else { - Block_t *blk; - size_t cpy_size; - Allctr_t *allctr; - - *((Allctr_t **) res) = pref_allctr; - res = (void *) (((char *) res) + sizeof(UWord)); - - DEBUG_CHECK_ALIGNMENT(res); - - if (used_allctr == pref_allctr) - allctr = pref_allctr; - else { - erts_mtx_unlock(&pref_allctr->mutex); - allctr = used_allctr; - erts_mtx_lock(&allctr->mutex); - } - - blk = UMEM2BLK(ptr); - cpy_size = BLK_SZ(blk) - ABLK_HDR_SZ - sizeof(UWord); - if (cpy_size > size) - cpy_size = size; - sys_memcpy(res, p, cpy_size); - do_erts_alcu_free(type, allctr, ptr); - erts_mtx_unlock(&allctr->mutex); - } - - return res; + return realloc_thr_pref(type, extra, p, size, 1); } #endif +#endif + /* ------------------------------------------------------------------------- */ int @@ -3381,6 +4014,10 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) sys_memcpy((void *) &allctr->mseg_opt, (void *) &erts_mseg_default_opt, sizeof(ErtsMsegOpt_t)); +#ifdef ERTS_SMP + if (init->tspec || init->tpref) + allctr->mseg_opt.sched_spec = 1; +#endif # if HALFWORD_HEAP allctr->mseg_opt.low_mem = init->low_mem; # endif @@ -3390,6 +4027,7 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) if (!allctr->name_prefix) goto error; + allctr->ix = init->ix; allctr->alloc_no = init->alloc_no; if (allctr->alloc_no < ERTS_ALC_A_MIN || ERTS_ALC_A_MAX < allctr->alloc_no) @@ -3431,6 +4069,18 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) goto error; allctr->min_block_size = UNIT_CEILING(allctr->min_block_size + sizeof(UWord)); +#if ERTS_SMP + if (init->tpref) { + Uint sz = sizeof(Block_t); + sz += ERTS_ALCU_DD_FIX_TYPE_OFFS*sizeof(UWord); + if (init->fix) + sz += sizeof(UWord); + sz = UNIT_CEILING(sz); + if (sz > allctr->min_block_size) + allctr->min_block_size = sz; + } +#endif + allctr->sbmbc_threshold = init->sbmbct; @@ -3493,7 +4143,8 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) if (allctr->mbc_header_size < sizeof(Carrier_t)) goto error; -#ifdef USE_THREADS +#ifdef ERTS_SMP + allctr->dd.use = 0; if (init->tpref) { allctr->mbc_header_size = (UNIT_CEILING(allctr->mbc_header_size + FBLK_FTR_SZ @@ -3507,6 +4158,9 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) + sizeof(UWord)) - ABLK_HDR_SZ - sizeof(UWord)); + + allctr->dd.use = 1; + init_dd_queue(&allctr->dd.q); } else #endif @@ -3548,6 +4202,21 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) } + if (init->fix) { + int i; + allctr->fix = init->fix; + allctr->fix_shrink_scheduled = 0; + for (i = 0; i < ERTS_ALC_NO_FIXED_SIZES; i++) { + allctr->fix[i].max_used = 0; + allctr->fix[i].limit = 0; + allctr->fix[i].type_size = init->fix_type_size[i]; + allctr->fix[i].list_size = 0; + allctr->fix[i].list = NULL; + allctr->fix[i].allocated = 0; + allctr->fix[i].used = 0; + } + } + return 1; error: diff --git a/erts/emulator/beam/erl_alloc_util.h b/erts/emulator/beam/erl_alloc_util.h index fed4d3dbe6..df560a0de2 100644 --- a/erts/emulator/beam/erl_alloc_util.h +++ b/erts/emulator/beam/erl_alloc_util.h @@ -20,10 +20,13 @@ #ifndef ERL_ALLOC_UTIL__ #define ERL_ALLOC_UTIL__ -#define ERTS_ALCU_VSN_STR "2.2" +#define ERTS_ALCU_VSN_STR "3.0" #include "erl_alloc_types.h" +#define ERTS_AU_PREF_ALLOC_BITS 11 +#define ERTS_AU_MAX_PREF_ALLOC_INSTANCES (1 << ERTS_AU_PREF_ALLOC_BITS) + typedef struct Allctr_t_ Allctr_t; typedef struct { @@ -35,6 +38,7 @@ typedef struct { char *name_prefix; ErtsAlcType_t alloc_no; int force; + int ix; int ts; int tspec; int tpref; @@ -53,6 +57,9 @@ typedef struct { UWord mbcgs; UWord sbmbct; UWord sbmbcs; + + void *fix; + size_t *fix_type_size; } AllctrInit_t; typedef struct { @@ -60,6 +67,11 @@ typedef struct { UWord carriers; } AllctrSize_t; +typedef struct { + UWord allocated; + UWord used; +} ErtsAlcUFixInfo_t; + #ifndef SMALL_MEMORY #define ERTS_DEFAULT_ALCU_INIT { \ @@ -71,6 +83,7 @@ typedef struct { NULL, \ ERTS_ALC_A_INVALID, /* (number) alloc_no: allocator number */\ 0, /* (bool) force: force enabled */\ + 0, /* (number) ix: instance index */\ 1, /* (bool) ts: thread safe */\ 0, /* (bool) tspec: thread specific */\ 0, /* (bool) tpref: thread preferred */\ @@ -88,7 +101,10 @@ typedef struct { 1024*1024, /* (bytes) smbcs: smallest mbc size */\ 10, /* (amount) mbcgs: mbc growth stages */\ 256, /* (bytes) sbmbct: small block mbc threshold */\ - 8*1024 /* (bytes) sbmbcs: small block mbc size */\ + 8*1024, /* (bytes) sbmbcs: small block mbc size */ \ + /* --- Data not options -------------------------------------------- */\ + NULL, /* (ptr) fix */\ + NULL /* (ptr) fix_type_size */\ } #else /* if SMALL_MEMORY */ @@ -102,6 +118,7 @@ typedef struct { NULL, \ ERTS_ALC_A_INVALID, /* (number) alloc_no: allocator number */\ 0, /* (bool) force: force enabled */\ + 0, /* (number) ix: instance index */\ 1, /* (bool) ts: thread safe */\ 0, /* (bool) tspec: thread specific */\ 0, /* (bool) tpref: thread preferred */\ @@ -118,7 +135,10 @@ typedef struct { 128*1024, /* (bytes) smbcs: smallest mbc size */\ 10, /* (amount) mbcgs: mbc growth stages */\ 256, /* (bytes) sbmbct: small block mbc threshold */\ - 8*1024 /* (bytes) sbmbcs: small block mbc size */\ + 8*1024, /* (bytes) sbmbcs: small block mbc size */ \ + /* --- Data not options -------------------------------------------- */\ + NULL, /* (ptr) fix */\ + NULL /* (ptr) fix_type_size */\ } #endif @@ -132,6 +152,7 @@ void * erts_alcu_alloc_ts(ErtsAlcType_t, void *, Uint); void * erts_alcu_realloc_ts(ErtsAlcType_t, void *, void *, Uint); void * erts_alcu_realloc_mv_ts(ErtsAlcType_t, void *, void *, Uint); void erts_alcu_free_ts(ErtsAlcType_t, void *, void *); +#ifdef ERTS_SMP void * erts_alcu_alloc_thr_spec(ErtsAlcType_t, void *, Uint); void * erts_alcu_realloc_thr_spec(ErtsAlcType_t, void *, void *, Uint); void * erts_alcu_realloc_mv_thr_spec(ErtsAlcType_t, void *, void *, Uint); @@ -141,12 +162,16 @@ void * erts_alcu_realloc_thr_pref(ErtsAlcType_t, void *, void *, Uint); void * erts_alcu_realloc_mv_thr_pref(ErtsAlcType_t, void *, void *, Uint); void erts_alcu_free_thr_pref(ErtsAlcType_t, void *, void *); #endif +#endif Eterm erts_alcu_au_info_options(int *, void *, Uint **, Uint *); Eterm erts_alcu_info_options(Allctr_t *, int *, void *, Uint **, Uint *); Eterm erts_alcu_sz_info(Allctr_t *, int, int *, void *, Uint **, Uint *); Eterm erts_alcu_info(Allctr_t *, int, int *, void *, Uint **, Uint *); void erts_alcu_init(AlcUInit_t *); -void erts_alcu_current_size(Allctr_t *, AllctrSize_t *); +void erts_alcu_current_size(Allctr_t *, AllctrSize_t *, + ErtsAlcUFixInfo_t *, int); +void erts_alcu_check_delayed_dealloc(Allctr_t *, int, int *, int *); +erts_aint32_t erts_alcu_fix_alloc_shrink(Allctr_t *, erts_aint32_t); #endif @@ -246,7 +271,74 @@ typedef struct { } blocks; } CarriersStats_t; +#ifdef ERTS_SMP + +typedef union ErtsAllctrDDBlock_t_ ErtsAllctrDDBlock_t; + +union ErtsAllctrDDBlock_t_ { + erts_atomic_t atmc_next; + ErtsAllctrDDBlock_t *ptr_next; +}; + +typedef struct { + ErtsAllctrDDBlock_t marker; + erts_atomic_t last; + erts_atomic_t um_refc[2]; + erts_atomic32_t um_refc_ix; +} ErtsDDTail_t; + +typedef struct { + /* + * This structure needs to be cache line aligned for best + * performance. + */ + union { + /* Modified by threads returning memory to this allocator */ + ErtsDDTail_t data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsDDTail_t))]; + } tail; + /* + * Everything below this point is *only* accessed by the + * thread owning the allocator. + */ + struct { + ErtsAllctrDDBlock_t *first; + ErtsAllctrDDBlock_t *unref_end; + struct { + ErtsThrPrgrVal thr_progress; + int thr_progress_reached; + int um_refc_ix; + ErtsAllctrDDBlock_t *unref_end; + } next; + int used_marker; + } head; +} ErtsAllctrDDQueue_t; + +#endif + +typedef struct { + size_t type_size; + SWord list_size; + void *list; + SWord max_used; + SWord limit; + SWord allocated; + SWord used; +} ErtsAlcFixList_t; + struct Allctr_t_ { +#ifdef ERTS_SMP + struct { + /* + * We want the queue at the beginning of + * the Allctr_t struct, due to cache line + * alignment reasons. + */ + ErtsAllctrDDQueue_t q; + int use; + int ix; + } dd; +#endif /* Allocator name prefix */ char * name_prefix; @@ -254,6 +346,9 @@ struct Allctr_t_ { /* Allocator number */ ErtsAlcType_t alloc_no; + /* Instance index */ + int ix; + /* Alloc, realloc and free names as atoms */ struct { Eterm alloc; @@ -278,6 +373,7 @@ struct Allctr_t_ { Uint mbc_growth_stages; Uint sbmbc_threshold; Uint sbmbc_size; + #if HAVE_ERTS_MSEG ErtsMsegOpt_t mseg_opt; #endif @@ -315,6 +411,10 @@ struct Allctr_t_ { void (*check_mbc) (Allctr_t *, Carrier_t *); #endif + int fix_n_base; + int fix_shrink_scheduled; + ErtsAlcFixList_t *fix; + #ifdef USE_THREADS /* Mutex for this allocator */ erts_mtx_t mutex; @@ -323,6 +423,7 @@ struct Allctr_t_ { Allctr_t *prev; Allctr_t *next; } ts_list; + #endif int atoms_initialized; diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.c b/erts/emulator/beam/erl_ao_firstfit_alloc.c index 90d8ea7300..5bdb752d3a 100644 --- a/erts/emulator/beam/erl_ao_firstfit_alloc.c +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.c @@ -170,14 +170,18 @@ erts_aoffalc_start(AOFFAllctr_t *alc, AOFFAllctrInit_t* aoffinit, AllctrInit_t *init) { - AOFFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + AOFFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) alc; - sys_memcpy((void *) alc, (void *) &nulled_state, sizeof(AOFFAllctr_t)); + sys_memcpy((void *) alc, (void *) &zero.allctr, sizeof(AOFFAllctr_t)); allctr->mbc_header_size = sizeof(Carrier_t); allctr->min_mbc_size = MIN_MBC_SZ; diff --git a/erts/emulator/beam/erl_arith.c b/erts/emulator/beam/erl_arith.c index 64fad9fe0e..5150a8a507 100644 --- a/erts/emulator/beam/erl_arith.c +++ b/erts/emulator/beam/erl_arith.c @@ -164,14 +164,14 @@ BIF_RETTYPE bxor_2(BIF_ALIST_2) BIF_RET(erts_bxor(BIF_P, BIF_ARG_1, BIF_ARG_2)); } -BIF_RETTYPE bsl_2(Process* p, Eterm arg1, Eterm arg2) +BIF_RETTYPE bsl_2(BIF_ALIST_2) { - BIF_RET(shift(p, arg1, arg2, 0)); + BIF_RET(shift(BIF_P, BIF_ARG_1, BIF_ARG_2, 0)); } -BIF_RETTYPE bsr_2(Process* p, Eterm arg1, Eterm arg2) +BIF_RETTYPE bsr_2(BIF_ALIST_2) { - BIF_RET(shift(p, arg1, arg2, 1)); + BIF_RET(shift(BIF_P, BIF_ARG_1, BIF_ARG_2, 1)); } static Eterm diff --git a/erts/emulator/beam/erl_async.c b/erts/emulator/beam/erl_async.c index 91b64411d4..2dc7237f7c 100644 --- a/erts/emulator/beam/erl_async.c +++ b/erts/emulator/beam/erl_async.c @@ -24,10 +24,18 @@ #include "erl_sys_driver.h" #include "global.h" #include "erl_threads.h" +#include "erl_thr_queue.h" +#include "erl_async.h" + +#define ERTS_MAX_ASYNC_READY_CALLS_IN_SEQ 20 + +#define ERTS_ASYNC_PRINT_JOB 0 + +#if !defined(ERTS_SMP) && defined(USE_THREADS) && !ERTS_USE_ASYNC_READY_Q +# error "Need async ready queue in non-smp case" +#endif typedef struct _erl_async { - struct _erl_async* next; - struct _erl_async* prev; DE_Handle* hndl; /* The DE_Handle is needed when port is gone */ Eterm port; long async_id; @@ -35,345 +43,498 @@ typedef struct _erl_async { ErlDrvPDL pdl; void (*async_invoke)(void*); void (*async_free)(void*); -} ErlAsync; +#if ERTS_USE_ASYNC_READY_Q + Uint sched_id; + union { + ErtsThrQPrepEnQ_t *prep_enq; + ErtsThrQFinDeQ_t fin_deq; + } q; +#endif +} ErtsAsync; + +#if ERTS_USE_ASYNC_READY_Q + +/* + * We can do without the enqueue mutex since it isn't needed for + * thread safety. Its only purpose is to put async threads to sleep + * during a blast of ready async jobs. This in order to reduce + * contention on the enqueue end of the async ready queues. During + * such a blast without the enqueue mutex much cpu time is consumed + * by the async threads without them doing much progress which in turn + * slow down progress of scheduler threads. + */ +#define ERTS_USE_ASYNC_READY_ENQ_MTX 1 + +#if ERTS_USE_ASYNC_READY_ENQ_MTX typedef struct { - erts_mtx_t mtx; - erts_cnd_t cv; - erts_tid_t thr; - int len; -#ifndef ERTS_SMP - int hndl; + erts_mtx_t enq_mtx; +} ErtsAsyncReadyQXData; + #endif - ErlAsync* head; - ErlAsync* tail; -#ifdef ERTS_ENABLE_LOCK_CHECK - int no; + +typedef struct { +#if ERTS_USE_ASYNC_READY_ENQ_MTX + union { + ErtsAsyncReadyQXData data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE( + sizeof(ErtsAsyncReadyQXData))]; + } x; #endif -} AsyncQueue; + ErtsThrQ_t thr_q; + ErtsThrQFinDeQ_t fin_deq; +} ErtsAsyncReadyQ; -static erts_smp_spinlock_t async_id_lock; -static long async_id = 0; +typedef union { + ErtsAsyncReadyQ arq; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsAsyncReadyQ))]; +} ErtsAlgndAsyncReadyQ; -#ifndef ERTS_SMP +#endif /* ERTS_USE_ASYNC_READY_Q */ -erts_mtx_t async_ready_mtx; -static ErlAsync* async_ready_list = NULL; +typedef struct { + ErtsThrQ_t thr_q; + erts_tid_t thr_id; +} ErtsAsyncQ; + +typedef union { + ErtsAsyncQ aq; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsAsyncQ))]; +} ErtsAlgndAsyncQ; +typedef struct { + int no_initialized; + erts_mtx_t mtx; + erts_cnd_t cnd; + erts_atomic_t id; +} ErtsAsyncInit; + +typedef struct { + union { + ErtsAsyncInit data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsAsyncInit))]; + } init; + ErtsAlgndAsyncQ *queue; +#if ERTS_USE_ASYNC_READY_Q + ErtsAlgndAsyncReadyQ *ready_queue; #endif +} ErtsAsyncData; -/* -** Initialize worker threads (if supported) -*/ +int erts_async_max_threads; /* Initialized by erl_init.c */ +int erts_async_thread_suggested_stack_size; /* Initialized by erl_init.c */ -/* Detach from driver */ -static void async_detach(DE_Handle* dh) -{ - return; -} +static ErtsAsyncData *async; +#ifndef USE_THREADS -#ifdef USE_THREADS +void +erts_init_async(void) +{ -static AsyncQueue* async_q; +} -static void* async_main(void*); -static void async_add(ErlAsync*, AsyncQueue*); +#else -#ifndef ERTS_SMP -typedef struct ErtsAsyncReadyCallback_ ErtsAsyncReadyCallback; -struct ErtsAsyncReadyCallback_ { - struct ErtsAsyncReadyCallback_ *next; - void (*callback)(void); -}; +static void *async_main(void *); -static ErtsAsyncReadyCallback *callbacks; -static int async_handle; +static ERTS_INLINE ErtsAsyncQ * +async_q(int i) +{ + return &async->queue[i].aq; +} + +#if ERTS_USE_ASYNC_READY_Q -int erts_register_async_ready_callback(void (*funcp)(void)) +static ERTS_INLINE ErtsAsyncReadyQ * +async_ready_q(Uint sched_id) { - ErtsAsyncReadyCallback *cb = erts_alloc(ERTS_ALC_T_ARCALLBACK, - sizeof(ErtsAsyncReadyCallback)); - cb->next = callbacks; - cb->callback = funcp; - erts_mtx_lock(&async_ready_mtx); - callbacks = cb; - erts_mtx_unlock(&async_ready_mtx); - return async_handle; + return &async->ready_queue[((int)sched_id)-1].arq; } + #endif -int init_async(int hndl) +void +erts_init_async(void) { - erts_thr_opts_t thr_opts = ERTS_THR_OPTS_DEFAULT_INITER; - AsyncQueue* q; - int i; + async = NULL; + if (erts_async_max_threads > 0) { +#if ERTS_USE_ASYNC_READY_Q + ErtsThrQInit_t qinit = ERTS_THR_Q_INIT_DEFAULT; +#endif + erts_thr_opts_t thr_opts = ERTS_THR_OPTS_DEFAULT_INITER; + char *ptr; + size_t tot_size = 0; + int i; + + tot_size += ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsAsyncData)); + tot_size += sizeof(ErtsAlgndAsyncQ)*erts_async_max_threads; +#if ERTS_USE_ASYNC_READY_Q + tot_size += sizeof(ErtsAlgndAsyncReadyQ)*erts_no_schedulers; +#endif - thr_opts.detached = 0; - thr_opts.suggested_stack_size = erts_async_thread_suggested_stack_size; - -#ifndef ERTS_SMP - callbacks = NULL; - async_handle = hndl; - erts_mtx_init(&async_ready_mtx, "async_ready"); - async_ready_list = NULL; -#endif - - async_id = 0; - erts_smp_spinlock_init(&async_id_lock, "async_id"); - - async_q = q = (AsyncQueue*) - (erts_async_max_threads - ? erts_alloc(ERTS_ALC_T_ASYNC_Q, - erts_async_max_threads * sizeof(AsyncQueue)) - : NULL); - for (i = 0; i < erts_async_max_threads; i++) { - q->head = NULL; - q->tail = NULL; - q->len = 0; -#ifndef ERTS_SMP - q->hndl = hndl; -#endif -#ifdef ERTS_ENABLE_LOCK_CHECK - q->no = i; -#endif - erts_mtx_init(&q->mtx, "asyncq"); - erts_cnd_init(&q->cv); - erts_thr_create(&q->thr, async_main, (void*)q, &thr_opts); - q++; - } - return 0; -} + ptr = erts_alloc_permanent_cache_aligned(ERTS_ALC_T_ASYNC_DATA, + tot_size); + async = (ErtsAsyncData *) ptr; + ptr += ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsAsyncData)); -int exit_async() -{ - int i; + async->init.data.no_initialized = 0; + erts_mtx_init(&async->init.data.mtx, "async_init_mtx"); + erts_cnd_init(&async->init.data.cnd); + erts_atomic_init_nob(&async->init.data.id, 0); - /* terminate threads */ - for (i = 0; i < erts_async_max_threads; i++) { - ErlAsync* a = (ErlAsync*) erts_alloc(ERTS_ALC_T_ASYNC, - sizeof(ErlAsync)); - a->port = NIL; - async_add(a, &async_q[i]); - } + async->queue = (ErtsAlgndAsyncQ *) ptr; + ptr += sizeof(ErtsAlgndAsyncQ)*erts_async_max_threads; - for (i = 0; i < erts_async_max_threads; i++) { - erts_thr_join(async_q[i].thr, NULL); - erts_mtx_destroy(&async_q[i].mtx); - erts_cnd_destroy(&async_q[i].cv); - } -#ifndef ERTS_SMP - erts_mtx_destroy(&async_ready_mtx); +#if ERTS_USE_ASYNC_READY_Q + + qinit.live.queue = ERTS_THR_Q_LIVE_LONG; + qinit.live.objects = ERTS_THR_Q_LIVE_SHORT; + qinit.notify = erts_notify_check_async_ready_queue; + + async->ready_queue = (ErtsAlgndAsyncReadyQ *) ptr; + ptr += sizeof(ErtsAlgndAsyncReadyQ)*erts_no_schedulers; + + for (i = 1; i <= erts_no_schedulers; i++) { + ErtsAsyncReadyQ *arq = async_ready_q(i); +#if ERTS_USE_ASYNC_READY_ENQ_MTX + erts_mtx_init(&arq->x.data.enq_mtx, "async_enq_mtx"); #endif - if (async_q) - erts_free(ERTS_ALC_T_ASYNC_Q, (void *) async_q); - return 0; + erts_thr_q_finalize_dequeue_state_init(&arq->fin_deq); + qinit.arg = (void *) (SWord) i; + erts_thr_q_initialize(&arq->thr_q, &qinit); + } + +#endif + + /* Create async threads... */ + + thr_opts.detached = 0; + thr_opts.suggested_stack_size + = erts_async_thread_suggested_stack_size; + + for (i = 0; i < erts_async_max_threads; i++) { + ErtsAsyncQ *aq = async_q(i); + erts_thr_create(&aq->thr_id, async_main, (void*) aq, &thr_opts); + } + + /* Wait for async threads to initialize... */ + + erts_mtx_lock(&async->init.data.mtx); + while (async->init.data.no_initialized != erts_async_max_threads) + erts_cnd_wait(&async->init.data.cnd, &async->init.data.mtx); + erts_mtx_unlock(&async->init.data.mtx); + + erts_mtx_destroy(&async->init.data.mtx); + erts_cnd_destroy(&async->init.data.cnd); + + } } +#if ERTS_USE_ASYNC_READY_Q -static void async_add(ErlAsync* a, AsyncQueue* q) +void * +erts_get_async_ready_queue(Uint sched_id) +{ + return (void *) async ? async_ready_q(sched_id) : NULL; +} + +#endif + +static ERTS_INLINE void async_add(ErtsAsync *a, ErtsAsyncQ* q) { if (is_internal_port(a->port)) { - ERTS_LC_ASSERT(erts_drvportid2port(a->port)); +#if ERTS_USE_ASYNC_READY_Q + ErtsAsyncReadyQ *arq = async_ready_q(a->sched_id); + a->q.prep_enq = erts_thr_q_prepare_enqueue(&arq->thr_q); +#endif /* make sure the driver will stay around */ - driver_lock_driver(internal_port_index(a->port)); + if (a->hndl) + erts_ddll_reference_referenced_driver(a->hndl); } - erts_mtx_lock(&q->mtx); +#if ERTS_ASYNC_PRINT_JOB + erts_fprintf(stderr, "-> %ld\n", a->async_id); +#endif - if (q->len == 0) { - q->head = a; - q->tail = a; - q->len = 1; - erts_cnd_signal(&q->cv); - } - else { /* no need to signal (since the worker is working) */ - a->next = q->head; - q->head->prev = a; - q->head = a; - q->len++; - } - erts_mtx_unlock(&q->mtx); + erts_thr_q_enqueue(&q->thr_q, a); } -static ErlAsync* async_get(AsyncQueue* q) +static ERTS_INLINE ErtsAsync *async_get(ErtsThrQ_t *q, + erts_tse_t *tse, + ErtsThrQPrepEnQ_t **prep_enq) { - ErlAsync* a; +#if ERTS_USE_ASYNC_READY_Q + int saved_fin_deq = 0; + ErtsThrQFinDeQ_t fin_deq; +#endif - erts_mtx_lock(&q->mtx); - while((a = q->tail) == NULL) { - erts_cnd_wait(&q->cv, &q->mtx); - } + while (1) { + ErtsAsync *a = (ErtsAsync *) erts_thr_q_dequeue(q); + if (a) { + +#if ERTS_USE_ASYNC_READY_Q + *prep_enq = a->q.prep_enq; + erts_thr_q_get_finalize_dequeue_data(q, &a->q.fin_deq); + if (saved_fin_deq) + erts_thr_q_append_finalize_dequeue_data(&a->q.fin_deq, &fin_deq); +#endif + + return a; + } + + if (ERTS_THR_Q_DIRTY != erts_thr_q_clean(q)) { + ErtsThrQFinDeQ_t tmp_fin_deq; + + erts_tse_reset(tse); + +#if ERTS_USE_ASYNC_READY_Q + chk_fin_deq: + if (erts_thr_q_get_finalize_dequeue_data(q, &tmp_fin_deq)) { + if (!saved_fin_deq) { + erts_thr_q_finalize_dequeue_state_init(&fin_deq); + saved_fin_deq = 1; + } + erts_thr_q_append_finalize_dequeue_data(&fin_deq, + &tmp_fin_deq); + } +#endif + + switch (erts_thr_q_inspect(q, 1)) { + case ERTS_THR_Q_DIRTY: + break; #ifdef ERTS_SMP - ASSERT(a && q->tail == a); + case ERTS_THR_Q_NEED_THR_PRGR: { + ErtsThrPrgrVal prgr = erts_thr_q_need_thr_progress(q); + erts_thr_progress_wakeup(NULL, prgr); + /* + * We do no dequeue finalizing in hope that a new async + * job will arrive before we are woken due to thread + * progress... + */ + erts_tse_wait(tse); + break; + } #endif - if (q->head == q->tail) { - q->head = q->tail = NULL; - q->len = 0; - } - else { - q->tail->prev->next = NULL; - q->tail = q->tail->prev; - q->len--; + case ERTS_THR_Q_CLEAN: + +#if ERTS_USE_ASYNC_READY_Q + if (saved_fin_deq) { + if (erts_thr_q_finalize_dequeue(&fin_deq)) + goto chk_fin_deq; + else + saved_fin_deq = 0; + } +#endif + + erts_tse_wait(tse); + break; + + default: + ASSERT(0); + break; + } + + } } - erts_mtx_unlock(&q->mtx); - return a; } - -static int async_del(long id) +static ERTS_INLINE void call_async_ready(ErtsAsync *a) { - int i; - /* scan all queue for an entry with async_id == 'id' */ - - for (i = 0; i < erts_async_max_threads; i++) { - ErlAsync* a; - erts_mtx_lock(&async_q[i].mtx); - - a = async_q[i].head; - while(a != NULL) { - if (a->async_id == id) { - if (a->prev != NULL) - a->prev->next = a->next; - else - async_q[i].head = a->next; - if (a->next != NULL) - a->next->prev = a->prev; - else - async_q[i].tail = a->prev; - async_q[i].len--; - erts_mtx_unlock(&async_q[i].mtx); - if (a->async_free != NULL) - a->async_free(a->async_data); - async_detach(a->hndl); - erts_free(ERTS_ALC_T_ASYNC, a); - return 1; - } - a = a->next; + Port *p = erts_id2port_sflgs(a->port, + NULL, + 0, + ERTS_PORT_SFLGS_INVALID_DRIVER_LOOKUP); + if (!p) { + if (a->async_free) + a->async_free(a->async_data); + } + else { + if (async_ready(p, a->async_data)) { + if (a->async_free) + a->async_free(a->async_data); } - erts_mtx_unlock(&async_q[i].mtx); + erts_port_release(p); } - return 0; + if (a->hndl) + erts_ddll_dereference_driver(a->hndl); } -static void* async_main(void* arg) +static ERTS_INLINE void async_reply(ErtsAsync *a, ErtsThrQPrepEnQ_t *prep_enq) { - AsyncQueue* q = (AsyncQueue*) arg; +#if ERTS_USE_ASYNC_READY_Q + ErtsAsyncReadyQ *arq; -#ifdef ERTS_ENABLE_LOCK_CHECK - { - char buf[27]; - erts_snprintf(&buf[0], 27, "async %d", q->no); - erts_lc_set_thread_name(&buf[0]); - } + if (a->pdl) + driver_pdl_dec_refc(a->pdl); + +#if ERTS_ASYNC_PRINT_JOB + erts_fprintf(stderr, "=>> %ld\n", a->async_id); #endif - while(1) { - ErlAsync* a = async_get(q); + arq = async_ready_q(a->sched_id); - if (a->port == NIL) { /* TIME TO DIE SIGNAL */ - erts_free(ERTS_ALC_T_ASYNC, (void *) a); - break; - } - else { - (*a->async_invoke)(a->async_data); - /* Major problem if the code for async_invoke - or async_free is removed during a blocking operation */ +#if ERTS_USE_ASYNC_READY_ENQ_MTX + erts_mtx_lock(&arq->x.data.enq_mtx); +#endif + + erts_thr_q_enqueue_prepared(&arq->thr_q, (void *) a, prep_enq); + +#if ERTS_USE_ASYNC_READY_ENQ_MTX + erts_mtx_unlock(&arq->x.data.enq_mtx); +#endif + +#else /* ERTS_USE_ASYNC_READY_Q */ + + call_async_ready(a); + if (a->pdl) + driver_pdl_dec_refc(a->pdl); + erts_free(ERTS_ALC_T_ASYNC, (void *) a); + +#endif /* ERTS_USE_ASYNC_READY_Q */ +} + + +static void +async_wakeup(void *vtse) +{ + erts_tse_set((erts_tse_t *) vtse); +} + +static erts_tse_t *async_thread_init(ErtsAsyncQ *aq) +{ + ErtsThrQInit_t qinit = ERTS_THR_Q_INIT_DEFAULT; + erts_tse_t *tse = erts_tse_fetch(); #ifdef ERTS_SMP - { - Port *p; - p = erts_id2port_sflgs(a->port, - NULL, - 0, - ERTS_PORT_SFLGS_INVALID_DRIVER_LOOKUP); - if (!p) { - if (a->async_free) - (*a->async_free)(a->async_data); - } - else { - if (async_ready(p, a->async_data)) { - if (a->async_free) - (*a->async_free)(a->async_data); - } - async_detach(a->hndl); - erts_port_release(p); - } - if (a->pdl) { - driver_pdl_dec_refc(a->pdl); - } - erts_free(ERTS_ALC_T_ASYNC, (void *) a); - } -#else - if (a->pdl) { - driver_pdl_dec_refc(a->pdl); - } - erts_mtx_lock(&async_ready_mtx); - a->next = async_ready_list; - async_ready_list = a; - erts_mtx_unlock(&async_ready_mtx); - sys_async_ready(q->hndl); + ErtsThrPrgrCallbacks callbacks; + + callbacks.arg = (void *) tse; + callbacks.wakeup = async_wakeup; + callbacks.prepare_wait = NULL; + callbacks.wait = NULL; + + erts_thr_progress_register_unmanaged_thread(&callbacks); #endif - } - } - return NULL; + qinit.live.queue = ERTS_THR_Q_LIVE_LONG; + qinit.live.objects = ERTS_THR_Q_LIVE_SHORT; + qinit.arg = (void *) tse; + qinit.notify = async_wakeup; +#if ERTS_USE_ASYNC_READY_Q + qinit.auto_finalize_dequeue = 0; +#endif + + erts_thr_q_initialize(&aq->thr_q, &qinit); + + /* Inform main thread that we are done initializing... */ + erts_mtx_lock(&async->init.data.mtx); + async->init.data.no_initialized++; + erts_cnd_signal(&async->init.data.cnd); + erts_mtx_unlock(&async->init.data.mtx); + + return tse; } +static void *async_main(void* arg) +{ + ErtsAsyncQ *aq = (ErtsAsyncQ *) arg; + erts_tse_t *tse = async_thread_init(aq); + + while (1) { + ErtsThrQPrepEnQ_t *prep_enq; + ErtsAsync *a = async_get(&aq->thr_q, tse, &prep_enq); + if (is_nil(a->port)) + break; /* Time to die */ +#if ERTS_ASYNC_PRINT_JOB + erts_fprintf(stderr, "<- %ld\n", a->async_id); #endif -#ifndef ERTS_SMP + a->async_invoke(a->async_data); + + async_reply(a, prep_enq); + } + + return NULL; +} + +#endif /* USE_THREADS */ -int check_async_ready(void) +void +erts_exit_flush_async(void) { #ifdef USE_THREADS - ErtsAsyncReadyCallback *cbs; + int i; + ErtsAsync a; + a.port = NIL; + /* + * Terminate threads in order to flush queues. We do not + * bother to clean everything up since we are about to + * terminate the runtime system and a cleanup would only + * delay the termination. + */ + for (i = 0; i < erts_async_max_threads; i++) + async_add(&a, async_q(i)); + for (i = 0; i < erts_async_max_threads; i++) + erts_thr_join(async->queue[i].aq.thr_id, NULL); #endif - ErlAsync* a; - int count = 0; +} - erts_mtx_lock(&async_ready_mtx); - a = async_ready_list; - async_ready_list = NULL; -#ifdef USE_THREADS - cbs = callbacks; -#endif - erts_mtx_unlock(&async_ready_mtx); - - while(a != NULL) { - ErlAsync* a_next = a->next; - /* Every port not dead */ - Port *p = erts_id2port_sflgs(a->port, - NULL, - 0, - ERTS_PORT_SFLGS_INVALID_DRIVER_LOOKUP); - if (!p) { - if (a->async_free) - (*a->async_free)(a->async_data); - } - else { - count++; - if (async_ready(p, a->async_data)) { - if (a->async_free != NULL) - (*a->async_free)(a->async_data); - } - async_detach(a->hndl); - erts_port_release(p); +#if defined(USE_THREADS) && ERTS_USE_ASYNC_READY_Q + +int erts_check_async_ready(void *varq) +{ + ErtsAsyncReadyQ *arq = (ErtsAsyncReadyQ *) varq; + int res = 1; + int i; + + for (i = 0; i < ERTS_MAX_ASYNC_READY_CALLS_IN_SEQ; i++) { + ErtsAsync *a = (ErtsAsync *) erts_thr_q_dequeue(&arq->thr_q); + if (!a) { + res = 0; + break; } + +#if ERTS_ASYNC_PRINT_JOB + erts_fprintf(stderr, "<<= %ld\n", a->async_id); +#endif + erts_thr_q_append_finalize_dequeue_data(&arq->fin_deq, &a->q.fin_deq); + call_async_ready(a); erts_free(ERTS_ALC_T_ASYNC, (void *) a); - a = a_next; } -#ifdef USE_THREADS - for (; cbs; cbs = cbs->next) - (*cbs->callback)(); -#endif - return count; + + erts_thr_q_finalize_dequeue(&arq->fin_deq); + + return res; } +int erts_async_ready_clean(void *varq, void *val) +{ + ErtsAsyncReadyQ *arq = (ErtsAsyncReadyQ *) varq; + ErtsThrQCleanState_t cstate; + + cstate = erts_thr_q_clean(&arq->thr_q); + + if (erts_thr_q_finalize_dequeue(&arq->fin_deq)) + return ERTS_ASYNC_READY_DIRTY; + + switch (cstate) { + case ERTS_THR_Q_DIRTY: + return ERTS_ASYNC_READY_DIRTY; +#ifdef ERTS_SMP + case ERTS_THR_Q_NEED_THR_PRGR: + *((ErtsThrPrgrVal *) val) + = erts_thr_q_need_thr_progress(&arq->thr_q); + return ERTS_ASYNC_READY_NEED_THR_PRGR; #endif + case ERTS_THR_Q_CLEAN: + break; + } + return ERTS_ASYNC_READY_CLEAN; +} +#endif /* ** Schedule async_invoke on a worker thread @@ -393,19 +554,29 @@ long driver_async(ErlDrvPort ix, unsigned int* key, void (*async_invoke)(void*), void* async_data, void (*async_free)(void*)) { - ErlAsync* a = (ErlAsync*) erts_alloc(ERTS_ALC_T_ASYNC, sizeof(ErlAsync)); - Port* prt = erts_drvport2port(ix); + ErtsAsync* a; + Port* prt; long id; unsigned int qix; +#if ERTS_USE_ASYNC_READY_Q + Uint sched_id; + sched_id = erts_get_scheduler_id(); + if (!sched_id) + sched_id = 1; +#endif + prt = erts_drvport2port(ix); if (!prt) return -1; ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt)); - a->next = NULL; - a->prev = NULL; + a = (ErtsAsync*) erts_alloc(ERTS_ALC_T_ASYNC, sizeof(ErtsAsync)); + +#if ERTS_USE_ASYNC_READY_Q + a->sched_id = sched_id; +#endif a->hndl = (DE_Handle*)prt->drv_ptr->handle; a->port = prt->id; a->pdl = NULL; @@ -413,12 +584,16 @@ long driver_async(ErlDrvPort ix, unsigned int* key, a->async_invoke = async_invoke; a->async_free = async_free; - erts_smp_spin_lock(&async_id_lock); - async_id = (async_id + 1) & 0x7fffffff; - if (async_id == 0) - async_id++; - id = async_id; - erts_smp_spin_unlock(&async_id_lock); + if (!async) + id = 0; + else { + do { + id = erts_atomic_inc_read_nob(&async->init.data.id); + } while (id == 0); + if (id < 0) + id *= -1; + ASSERT(id > 0); + } a->async_id = id; @@ -437,7 +612,7 @@ long driver_async(ErlDrvPort ix, unsigned int* key, driver_pdl_inc_refc(prt->port_data_lock); a->pdl = prt->port_data_lock; } - async_add(a, &async_q[qix]); + async_add(a, async_q(qix)); return id; } #endif @@ -455,10 +630,16 @@ long driver_async(ErlDrvPort ix, unsigned int* key, int driver_async_cancel(unsigned int id) { -#ifdef USE_THREADS - if (erts_async_max_threads > 0) - return async_del(id); -#endif + /* + * Not supported anymore. Always fail (which is backward + * compatible). + * + * This functionality could be implemented again. However, + * it is (and always has been) completely useless since + * it doesn't give you any guarantees whatsoever. The user + * needs to (and always have had to) synchronize in his/her + * own code in order to get any guarantees. + */ return 0; } diff --git a/erts/emulator/beam/erl_async.h b/erts/emulator/beam/erl_async.h new file mode 100644 index 0000000000..95374a8fc9 --- /dev/null +++ b/erts/emulator/beam/erl_async.h @@ -0,0 +1,66 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifndef ERL_ASYNC_H__ +#define ERL_ASYNC_H__ + +#define ERTS_MAX_NO_OF_ASYNC_THREADS 1024 +extern int erts_async_max_threads; +#define ERTS_ASYNC_THREAD_MIN_STACK_SIZE 16 /* Kilo words */ +#define ERTS_ASYNC_THREAD_MAX_STACK_SIZE 8192 /* Kilo words */ +extern int erts_async_thread_suggested_stack_size; + +#ifdef USE_THREADS + +#ifdef ERTS_SMP +/* + * With smp support we can choose to have, or not to + * have an async ready queue. + */ +#define ERTS_USE_ASYNC_READY_Q 1 +#endif + +#ifndef ERTS_SMP +/* In non-smp case we *need* the async ready queue */ +# undef ERTS_USE_ASYNC_READY_Q +# define ERTS_USE_ASYNC_READY_Q 1 +#endif + +#ifndef ERTS_USE_ASYNC_READY_Q +# define ERTS_USE_ASYNC_READY_Q 0 +#endif + +#if ERTS_USE_ASYNC_READY_Q +int erts_check_async_ready(void *); +int erts_async_ready_clean(void *, void *); +void *erts_get_async_ready_queue(Uint sched_id); +#define ERTS_ASYNC_READY_CLEAN 0 +#define ERTS_ASYNC_READY_DIRTY 1 +#ifdef ERTS_SMP +#define ERTS_ASYNC_READY_NEED_THR_PRGR 2 +#endif +#endif /* ERTS_USE_ASYNC_READY_Q */ + +#endif /* USE_THREADS */ + +void erts_init_async(void); +void erts_exit_flush_async(void); + + +#endif /* ERL_ASYNC_H__ */ diff --git a/erts/emulator/beam/erl_bestfit_alloc.c b/erts/emulator/beam/erl_bestfit_alloc.c index f2199d41a1..c50fdeb4e8 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.c +++ b/erts/emulator/beam/erl_bestfit_alloc.c @@ -161,14 +161,18 @@ erts_bfalc_start(BFAllctr_t *bfallctr, BFAllctrInit_t *bfinit, AllctrInit_t *init) { - BFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + BFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) bfallctr; - sys_memcpy((void *) bfallctr, (void *) &nulled_state, sizeof(BFAllctr_t)); + sys_memcpy((void *) bfallctr, (void *) &zero.allctr, sizeof(BFAllctr_t)); bfallctr->address_order = bfinit->ao; diff --git a/erts/emulator/beam/erl_bif_binary.c b/erts/emulator/beam/erl_bif_binary.c index 684fa5d12f..6d022e0d11 100644 --- a/erts/emulator/beam/erl_bif_binary.c +++ b/erts/emulator/beam/erl_bif_binary.c @@ -65,6 +65,10 @@ static Export binary_copy_trap_export; static BIF_RETTYPE binary_copy_trap(BIF_ALIST_2); static Uint max_loop_limit; +static BIF_RETTYPE +binary_match(Process *p, Eterm arg1, Eterm arg2, Eterm arg3); +static BIF_RETTYPE +binary_matches(Process *p, Eterm arg1, Eterm arg2, Eterm arg3); void erts_init_bif_binary(void) { @@ -1399,6 +1403,12 @@ static BIF_RETTYPE binary_matches_trap(BIF_ALIST_3) BIF_RETTYPE binary_match_3(BIF_ALIST_3) { + return binary_match(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); +} + +static BIF_RETTYPE +binary_match(Process *p, Eterm arg1, Eterm arg2, Eterm arg3) +{ Uint hsstart; Uint hsend; Eterm *tp; @@ -1408,17 +1418,17 @@ BIF_RETTYPE binary_match_3(BIF_ALIST_3) int runres; Eterm result; - if (is_not_binary(BIF_ARG_1)) { + if (is_not_binary(arg1)) { goto badarg; } - if (parse_match_opts_list(BIF_ARG_3,BIF_ARG_1,&hsstart,&hsend)) { + if (parse_match_opts_list(arg3,arg1,&hsstart,&hsend)) { goto badarg; } if (hsend == 0) { BIF_RET(am_nomatch); } - if (is_tuple(BIF_ARG_2)) { - tp = tuple_val(BIF_ARG_2); + if (is_tuple(arg2)) { + tp = tuple_val(arg2); if (arityval(*tp) != 2 || is_not_atom(tp[1])) { goto badarg; } @@ -1437,13 +1447,13 @@ BIF_RETTYPE binary_match_3(BIF_ALIST_3) goto badarg; } bin_term = tp[2]; - } else if (do_binary_match_compile(BIF_ARG_2,&type,&bin)) { + } else if (do_binary_match_compile(arg2,&type,&bin)) { goto badarg; } - runres = do_binary_match(BIF_P,BIF_ARG_1,hsstart,hsend,type,bin,NIL,&result); + runres = do_binary_match(p,arg1,hsstart,hsend,type,bin,NIL,&result); if (runres == DO_BIN_MATCH_RESTART && bin_term == NIL) { - Eterm *hp = HAlloc(BIF_P, PROC_BIN_SIZE); - bin_term = erts_mk_magic_binary_term(&hp, &MSO(BIF_P), bin); + Eterm *hp = HAlloc(p, PROC_BIN_SIZE); + bin_term = erts_mk_magic_binary_term(&hp, &MSO(p), bin); } else if (bin_term == NIL) { erts_bin_free(bin); } @@ -1451,17 +1461,23 @@ BIF_RETTYPE binary_match_3(BIF_ALIST_3) case DO_BIN_MATCH_OK: BIF_RET(result); case DO_BIN_MATCH_RESTART: - BUMP_ALL_REDS(BIF_P); - BIF_TRAP3(&binary_match_trap_export, BIF_P, BIF_ARG_1, result, bin_term); + BUMP_ALL_REDS(p); + BIF_TRAP3(&binary_match_trap_export, p, arg1, result, bin_term); default: goto badarg; } badarg: - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } BIF_RETTYPE binary_matches_3(BIF_ALIST_3) { + return binary_matches(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); +} + +static BIF_RETTYPE +binary_matches(Process *p, Eterm arg1, Eterm arg2, Eterm arg3) +{ Uint hsstart, hsend; Eterm *tp; Eterm type; @@ -1470,17 +1486,17 @@ BIF_RETTYPE binary_matches_3(BIF_ALIST_3) int runres; Eterm result; - if (is_not_binary(BIF_ARG_1)) { + if (is_not_binary(arg1)) { goto badarg; } - if (parse_match_opts_list(BIF_ARG_3,BIF_ARG_1,&hsstart,&hsend)) { + if (parse_match_opts_list(arg3,arg1,&hsstart,&hsend)) { goto badarg; } if (hsend == 0) { BIF_RET(NIL); } - if (is_tuple(BIF_ARG_2)) { - tp = tuple_val(BIF_ARG_2); + if (is_tuple(arg2)) { + tp = tuple_val(arg2); if (arityval(*tp) != 2 || is_not_atom(tp[1])) { goto badarg; } @@ -1499,14 +1515,14 @@ BIF_RETTYPE binary_matches_3(BIF_ALIST_3) goto badarg; } bin_term = tp[2]; - } else if (do_binary_match_compile(BIF_ARG_2,&type,&bin)) { + } else if (do_binary_match_compile(arg2,&type,&bin)) { goto badarg; } - runres = do_binary_matches(BIF_P,BIF_ARG_1,hsstart,hsend,type,bin, + runres = do_binary_matches(p,arg1,hsstart,hsend,type,bin, NIL,&result); if (runres == DO_BIN_MATCH_RESTART && bin_term == NIL) { - Eterm *hp = HAlloc(BIF_P, PROC_BIN_SIZE); - bin_term = erts_mk_magic_binary_term(&hp, &MSO(BIF_P), bin); + Eterm *hp = HAlloc(p, PROC_BIN_SIZE); + bin_term = erts_mk_magic_binary_term(&hp, &MSO(p), bin); } else if (bin_term == NIL) { erts_bin_free(bin); } @@ -1514,26 +1530,26 @@ BIF_RETTYPE binary_matches_3(BIF_ALIST_3) case DO_BIN_MATCH_OK: BIF_RET(result); case DO_BIN_MATCH_RESTART: - BUMP_ALL_REDS(BIF_P); - BIF_TRAP3(&binary_matches_trap_export, BIF_P, BIF_ARG_1, result, + BUMP_ALL_REDS(p); + BIF_TRAP3(&binary_matches_trap_export, p, arg1, result, bin_term); default: goto badarg; } badarg: - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } BIF_RETTYPE binary_match_2(BIF_ALIST_2) { - return binary_match_3(BIF_P,BIF_ARG_1,BIF_ARG_2,((Eterm) 0)); + return binary_match(BIF_P,BIF_ARG_1,BIF_ARG_2,((Eterm) 0)); } BIF_RETTYPE binary_matches_2(BIF_ALIST_2) { - return binary_matches_3(BIF_P,BIF_ARG_1,BIF_ARG_2,((Eterm) 0)); + return binary_matches(BIF_P,BIF_ARG_1,BIF_ARG_2,((Eterm) 0)); } diff --git a/erts/emulator/beam/erl_bif_ddll.c b/erts/emulator/beam/erl_bif_ddll.c index d714eacd06..a9fd28c66b 100644 --- a/erts/emulator/beam/erl_bif_ddll.c +++ b/erts/emulator/beam/erl_bif_ddll.c @@ -142,9 +142,11 @@ static void ddll_no_more_references(void *vdh); * really load and add as LOADED {ok,loaded} {ok,pending_driver} * {error, permanent} {error,load_error()} */ -BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, - Eterm name_term, Eterm options) +BIF_RETTYPE erl_ddll_try_load_3(BIF_ALIST_3) { + Eterm path_term = BIF_ARG_1; + Eterm name_term = BIF_ARG_2; + Eterm options = BIF_ARG_3; char *path = NULL; Uint path_len; char *name = NULL; @@ -236,7 +238,7 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, sys_strcpy(path+path_len,name); #if DDLL_SMP - erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); lock_drv_list(); #endif if ((drv = lookup_driver(name)) != NULL) { @@ -247,7 +249,7 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, } else { dh = drv->handle; if (dh->status == ERL_DE_OK) { - int is_last = is_last_user(dh,p); + int is_last = is_last_user(dh, BIF_P); if (reload == 1 && !is_last) { /*Want reload if no other users, but there are others...*/ @@ -261,7 +263,8 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, soft_error_term = am_inconsistent; goto soft_error; } - if ((old = find_proc_entry(dh, p, ERL_DE_PROC_LOADED)) == + if ((old = find_proc_entry(dh, BIF_P, + ERL_DE_PROC_LOADED)) == NULL) { soft_error_term = am_not_loaded_by_this_process; goto soft_error; @@ -272,7 +275,7 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, } /* Reload requested and granted */ dereference_all_processes(dh); - set_driver_reloading(dh, p, path, name, flags); + set_driver_reloading(dh, BIF_P, path, name, flags); if (dh->flags & ERL_DE_FL_KILL_PORTS) { kill_ports = 1; } @@ -286,7 +289,7 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, soft_error_term = am_inconsistent; goto soft_error; } - add_proc_loaded(dh,p); + add_proc_loaded(dh, BIF_P); erts_ddll_reference_driver(dh); monitor = 0; ok_term = mkatom("already_loaded"); @@ -308,7 +311,7 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, notify_all(dh, drv->name, ERL_DE_PROC_AWAIT_UNLOAD, am_UP, am_unload_cancelled); - add_proc_loaded(dh,p); + add_proc_loaded(dh, BIF_P); erts_ddll_reference_driver(dh); monitor = 0; ok_term = mkatom("already_loaded"); @@ -325,7 +328,8 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, goto soft_error; } /* Load of granted unload... */ - add_proc_loaded_deref(dh,p); /* Dont reference, will happen after reload */ + /* Don't reference, will happen after reload */ + add_proc_loaded_deref(dh, BIF_P); ++monitor; ok_term = am_pending_driver; } else { /* ERL_DE_PERMANENT */ @@ -345,7 +349,7 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, goto soft_error; } else { dh->flags = flags; - add_proc_loaded(dh,p); + add_proc_loaded(dh, BIF_P); first_ddll_reference(dh); monitor = 0; ok_term = mkatom("loaded"); @@ -397,18 +401,18 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, #if DDLL_SMP erts_ddll_reference_driver(dh); unlock_drv_list(); - erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); lock_drv_list(); erts_ddll_dereference_driver(dh); #endif - p->flags |= F_USING_DDLL; + BIF_P->flags |= F_USING_DDLL; if (monitor) { - Eterm mref = add_monitor(p, dh, ERL_DE_PROC_AWAIT_LOAD); - hp = HAlloc(p,4); + Eterm mref = add_monitor(BIF_P, dh, ERL_DE_PROC_AWAIT_LOAD); + hp = HAlloc(BIF_P, 4); t = TUPLE3(hp, am_ok, ok_term, mref); } else { - hp = HAlloc(p,3); + hp = HAlloc(BIF_P, 3); t = TUPLE2(hp, am_ok, ok_term); } #if DDLL_SMP @@ -416,33 +420,33 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, #endif erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) path); erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) name); - ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(p)); + ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(BIF_P)); BIF_RET(t); soft_error: #if DDLL_SMP unlock_drv_list(); - erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); #endif if (do_build_load_error) { - soft_error_term = build_load_error(p, build_this_load_error); + soft_error_term = build_load_error(BIF_P, build_this_load_error); } - hp = HAlloc(p,3); + hp = HAlloc(BIF_P, 3); t = TUPLE2(hp, am_error, soft_error_term); erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) path); erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) name); - ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(p)); + ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(BIF_P)); BIF_RET(t); error: assert_drv_list_not_locked(); - ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(p)); + ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(BIF_P)); if (path != NULL) { erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) path); } if (name != NULL) { erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) name); } - BIF_ERROR(p,BADARG); + BIF_ERROR(BIF_P, BADARG); } /* @@ -481,8 +485,10 @@ BIF_RETTYPE erl_ddll_try_load_3(Process *p, Eterm path_term, any AWAIT_LOAD-waiters with {'DOWN', ref(), driver, name(), load_cancelled} If the driver made itself permanent, {'UP', ref(), driver, name(), permanent} */ -Eterm erl_ddll_try_unload_2(Process *p, Eterm name_term, Eterm options) +Eterm erl_ddll_try_unload_2(BIF_ALIST_2) { + Eterm name_term = BIF_ARG_1; + Eterm options = BIF_ARG_2; char *name = NULL; Eterm ok_term = NIL; Eterm soft_error_term = NIL; @@ -495,7 +501,7 @@ Eterm erl_ddll_try_unload_2(Process *p, Eterm name_term, Eterm options) Eterm l; int kill_ports = 0; - erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); for(l = options; is_list(l); l = CDR(list_val(l))) { Eterm opt = CAR(list_val(l)); @@ -548,7 +554,7 @@ Eterm erl_ddll_try_unload_2(Process *p, Eterm name_term, Eterm options) if (dh->flags & ERL_DE_FL_KILL_PORTS) { kill_ports = 1; } - if ((pe = find_proc_entry(dh, p, ERL_DE_PROC_LOADED)) == NULL) { + if ((pe = find_proc_entry(dh, BIF_P, ERL_DE_PROC_LOADED)) == NULL) { if (num_procs(dh, ERL_DE_PROC_LOADED) > 0) { soft_error_term = am_not_loaded_by_this_process; goto soft_error; @@ -624,22 +630,22 @@ done: #if DDLL_SMP erts_ddll_reference_driver(dh); unlock_drv_list(); - erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); lock_drv_list(); erts_ddll_dereference_driver(dh); #endif erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) name); - p->flags |= F_USING_DDLL; + BIF_P->flags |= F_USING_DDLL; if (monitor > 0) { - Eterm mref = add_monitor(p, dh, ERL_DE_PROC_AWAIT_UNLOAD); - hp = HAlloc(p,4); + Eterm mref = add_monitor(BIF_P, dh, ERL_DE_PROC_AWAIT_UNLOAD); + hp = HAlloc(BIF_P, 4); t = TUPLE3(hp, am_ok, ok_term, mref); } else { - hp = HAlloc(p,3); + hp = HAlloc(BIF_P, 3); t = TUPLE2(hp, am_ok, ok_term); } if (kill_ports > 1) { - ERTS_BIF_CHK_EXITED(p); /* May be exited by port killing */ + ERTS_BIF_CHK_EXITED(BIF_P); /* May be exited by port killing */ } #if DDLL_SMP unlock_drv_list(); @@ -651,8 +657,8 @@ soft_error: unlock_drv_list(); #endif erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) name); - erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); - hp = HAlloc(p,3); + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); + hp = HAlloc(BIF_P, 3); t = TUPLE2(hp, am_error, soft_error_term); BIF_RET(t); @@ -661,21 +667,21 @@ soft_error: if (name != NULL) { erts_free(ERTS_ALC_T_DDLL_TMP_BUF, (void *) name); } - erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); - BIF_ERROR(p,BADARG); + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); + BIF_ERROR(BIF_P, BADARG); } /* * A shadow of the "real" demonitor BIF */ -BIF_RETTYPE erl_ddll_demonitor_1(Process *p, Eterm ref) +BIF_RETTYPE erl_ddll_demonitor_1(BIF_ALIST_1) { - if (is_not_internal_ref(ref)) { - BIF_ERROR(p, BADARG); + if (is_not_internal_ref(BIF_ARG_1)) { + BIF_ERROR(BIF_P, BADARG); } - if (p->flags & F_USING_DDLL) { - erts_ddll_remove_monitor(p, ref, ERTS_PROC_LOCK_MAIN); + if (BIF_P->flags & F_USING_DDLL) { + erts_ddll_remove_monitor(BIF_P, BIF_ARG_1, ERTS_PROC_LOCK_MAIN); } BIF_RET(am_true); } @@ -683,18 +689,18 @@ BIF_RETTYPE erl_ddll_demonitor_1(Process *p, Eterm ref) /* * A shadow of the "real" monitor BIF */ -BIF_RETTYPE erl_ddll_monitor_2(Process *p, Eterm dr, Eterm what) +BIF_RETTYPE erl_ddll_monitor_2(BIF_ALIST_2) { - if (dr != am_driver) { - BIF_ERROR(p,BADARG); + if (BIF_ARG_1 != am_driver) { + BIF_ERROR(BIF_P, BADARG); } - return erts_ddll_monitor_driver(p, what, ERTS_PROC_LOCK_MAIN); + return erts_ddll_monitor_driver(BIF_P, BIF_ARG_2, ERTS_PROC_LOCK_MAIN); } /* * Return list of loaded drivers {ok,[string()]} */ -Eterm erl_ddll_loaded_drivers_0(Process *p) +BIF_RETTYPE erl_ddll_loaded_drivers_0(BIF_ALIST_0) { Eterm *hp; int need = 3; @@ -706,7 +712,7 @@ Eterm erl_ddll_loaded_drivers_0(Process *p) for (drv = driver_list; drv; drv = drv->next) { need += sys_strlen(drv->name)*2+2; } - hp = HAlloc(p,need); + hp = HAlloc(BIF_P, need); for (drv = driver_list; drv; drv = drv->next) { Eterm l; l = buf_to_intlist(&hp, drv->name, sys_strlen(drv->name), NIL); @@ -726,8 +732,11 @@ Eterm erl_ddll_loaded_drivers_0(Process *p) * item is processes, driver_options, port_count, linked_in_driver, * permanent, awaiting_load, awaiting_unload */ -Eterm erl_ddll_info_2(Process *p, Eterm name_term, Eterm item) +BIF_RETTYPE erl_ddll_info_2(BIF_ALIST_2) { + Process *p = BIF_P; + Eterm name_term = BIF_ARG_1; + Eterm item = BIF_ARG_2; char *name = NULL; Eterm res = NIL; erts_driver_t *drv; @@ -850,8 +859,10 @@ Eterm erl_ddll_info_2(Process *p, Eterm name_term, Eterm item) * Backend for erl_ddll:format_error, handles all "soft" errors returned by builtins, * possibly by calling the system specific error handler */ -Eterm erl_ddll_format_error_int_1(Process *p, Eterm code_term) +BIF_RETTYPE erl_ddll_format_error_int_1(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm code_term = BIF_ARG_1; char *errstring = NULL; int errint; int len; diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index e17325b64f..a79feaebdb 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -39,6 +39,8 @@ #include "dist.h" #include "erl_gc.h" #include "erl_cpu_topology.h" +#include "erl_async.h" +#include "erl_thr_progress.h" #ifdef HIPE #include "hipe_arch.h" #endif @@ -52,6 +54,9 @@ #include <valgrind/memcheck.h> #endif +static Export* alloc_info_trap = NULL; +static Export* alloc_sizes_trap = NULL; + #define DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) /* Keep erts_system_version as a global variable for easy access from a core */ @@ -119,6 +124,12 @@ static char erts_system_version[] = ("Erlang " ERLANG_OTP_RELEASE # define PERFMON_GETPCR _IOR('P', 2, unsigned long long) #endif +/* Cached, pre-built {OsType,OsFlavor} and {Major,Minor,Build} tuples */ +static Eterm os_type_tuple; +static Eterm os_version_tuple; + +static BIF_RETTYPE port_info(Process* p, Eterm portid, Eterm item); + static Eterm current_function(Process* p, Process* rp, Eterm** hpp, int full_info); static Eterm current_stacktrace(Process* p, Process* rp, Eterm** hpp); @@ -1728,9 +1739,19 @@ info_1_tuple(Process* BIF_P, /* Pointer to current process. */ sel = *tp++; - if (sel == am_allocator_sizes && arity == 2) { - return erts_allocator_info_term(BIF_P, *tp, 1); - } else if (sel == am_wordsize && arity == 2) { + if (sel == am_allocator_sizes) { + switch (arity) { + case 2: + ERTS_BIF_PREP_TRAP1(ret, alloc_sizes_trap, BIF_P, *tp); + return ret; + case 3: + if (erts_request_alloc_info(BIF_P, tp[0], tp[1], 1)) + return am_true; + default: + goto badarg; + } + } + else if (sel == am_wordsize && arity == 2) { if (tp[0] == am_internal) { return make_small(sizeof(Eterm)); } @@ -1777,8 +1798,17 @@ info_1_tuple(Process* BIF_P, /* Pointer to current process. */ } else goto badarg; - } else if (sel == am_allocator && arity == 2) { - return erts_allocator_info_term(BIF_P, *tp, 0); + } else if (sel == am_allocator) { + switch (arity) { + case 2: + ERTS_BIF_PREP_TRAP1(ret, alloc_info_trap, BIF_P, *tp); + return ret; + case 3: + if (erts_request_alloc_info(BIF_P, tp[0], tp[1], 0)) + return am_true; + default: + goto badarg; + } } else if (ERTS_IS_ATOM_STR("internal_cpu_topology", sel) && arity == 2) { return erts_get_cpu_topology_term(BIF_P, *tp); } else if (ERTS_IS_ATOM_STR("cpu_topology", sel) && arity == 2) { @@ -2100,7 +2130,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) BIF_RET(am_undefined); #endif } else if (BIF_ARG_1 == am_trace_control_word) { - BIF_RET(db_get_trace_control_word_0(BIF_P)); + BIF_RET(db_get_trace_control_word(BIF_P)); } else if (ERTS_IS_ATOM_STR("ets_realloc_moves", BIF_ARG_1)) { BIF_RET((erts_ets_realloc_always_moves) ? am_true : am_false); } else if (ERTS_IS_ATOM_STR("ets_always_compress", BIF_ARG_1)) { @@ -2160,7 +2190,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) /* Need to be the only thread running... */ erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (BIF_ARG_1 == am_info) info(ERTS_PRINT_DSBUF, (void *) dsbufp); @@ -2171,7 +2201,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) else distribution_info(ERTS_PRINT_DSBUF, (void *) dsbufp); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); ASSERT(dsbufp && dsbufp->str); @@ -2183,7 +2213,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) i = 0; /* Need to be the only thread running... */ erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); for (dep = erts_visible_dist_entries; dep; dep = dep->next) ++i; for (dep = erts_hidden_dist_entries; dep; dep = dep->next) @@ -2206,7 +2236,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) res = CONS(hp, tpl, res); hp += 2; } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(res); } else if (BIF_ARG_1 == am_system_version) { @@ -2227,16 +2257,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) return erts_instr_get_type_info(BIF_P); } else if (BIF_ARG_1 == am_os_type) { - Eterm type = am_atom_put(os_type, strlen(os_type)); - Eterm flav, tup; - char *buf = erts_alloc(ERTS_ALC_T_TMP, 1024); /* More than enough */ - - os_flavor(buf, 1024); - flav = am_atom_put(buf, strlen(buf)); - hp = HAlloc(BIF_P, 3); - tup = TUPLE2(hp, type, flav); - erts_free(ERTS_ALC_T_TMP, (void *) buf); - BIF_RET(tup); + BIF_RET(os_type_tuple); } else if (BIF_ARG_1 == am_allocator) { BIF_RET(erts_allocator_options((void *) BIF_P)); @@ -2262,16 +2283,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) BIF_RET(am_false); } else if (BIF_ARG_1 == am_os_version) { - int major, minor, build; - Eterm tup; - - os_version(&major, &minor, &build); - hp = HAlloc(BIF_P, 4); - tup = TUPLE3(hp, - make_small(major), - make_small(minor), - make_small(build)); - BIF_RET(tup); + BIF_RET(os_version_tuple); } else if (BIF_ARG_1 == am_version) { int n = strlen(ERLANG_VERSION); @@ -2641,8 +2653,12 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) res = erts_bld_uint(&hp, NULL, erts_dist_buf_busy_limit); BIF_RET(res); } else if (ERTS_IS_ATOM_STR("print_ethread_info", BIF_ARG_1)) { +#if defined(ETHR_NATIVE_ATOMIC32_IMPL) \ + || defined(ETHR_NATIVE_ATOMIC64_IMPL) \ + || defined(ETHR_NATIVE_DW_ATOMIC_IMPL) int i; char **str; +#endif #ifdef ETHR_NATIVE_ATOMIC32_IMPL erts_printf("32-bit native atomics: %s\n", ETHR_NATIVE_ATOMIC32_IMPL); @@ -2705,13 +2721,21 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) #endif BIF_RET(am_true); } +#ifdef ERTS_SMP + else if (ERTS_IS_ATOM_STR("thread_progress", BIF_ARG_1)) { + erts_thr_progress_dbg_print_state(); + BIF_RET(am_true); + } +#endif BIF_ERROR(BIF_P, BADARG); } -Eterm -port_info_1(Process* p, Eterm pid) +BIF_RETTYPE +port_info_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm pid = BIF_ARG_1; static Eterm keys[] = { am_name, am_links, @@ -2734,7 +2758,7 @@ port_info_1(Process* p, Eterm pid) for (i = 0; i < ASIZE(keys); i++) { Eterm item; - item = port_info_2(p, pid, keys[i]); + item = port_info(p, pid, keys[i]); if (is_non_value(item)) { return THE_NON_VALUE; } @@ -2743,7 +2767,7 @@ port_info_1(Process* p, Eterm pid) } items[i] = item; } - reg_name = port_info_2(p, pid, am_registered_name); + reg_name = port_info(p, pid, am_registered_name); /* * Build the resulting list. @@ -2779,24 +2803,27 @@ port_info_1(Process* p, Eterm pid) BIF_RETTYPE port_info_2(BIF_ALIST_2) { + return port_info(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +static BIF_RETTYPE port_info(Process* p, Eterm portid, Eterm item) +{ BIF_RETTYPE ret; - Eterm portid = BIF_ARG_1; Port *prt; - Eterm item = BIF_ARG_2; Eterm res; Eterm* hp; int count; if (is_internal_port(portid)) - prt = erts_id2port(portid, BIF_P, ERTS_PROC_LOCK_MAIN); + prt = erts_id2port(portid, p, ERTS_PROC_LOCK_MAIN); else if (is_atom(portid)) - erts_whereis_name(BIF_P, ERTS_PROC_LOCK_MAIN, + erts_whereis_name(p, ERTS_PROC_LOCK_MAIN, portid, NULL, 0, 0, &prt); else if (is_external_port(portid) && external_port_dist_entry(portid) == erts_this_dist_entry) BIF_RET(am_undefined); else { - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } if (!prt) { @@ -2804,7 +2831,7 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) } if (item == am_id) { - hp = HAlloc(BIF_P, 3); + hp = HAlloc(p, 3); res = make_small(internal_port_number(portid)); } else if (item == am_links) { @@ -2816,10 +2843,10 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) erts_doforall_links(prt->nlinks, &collect_one_link, &mic); - hp = HAlloc(BIF_P, 3 + mic.sz); + hp = HAlloc(p, 3 + mic.sz); res = NIL; for (i = 0; i < mic.mi_i; i++) { - item = STORE_NC(&hp, &MSO(BIF_P), mic.mi[i].entity); + item = STORE_NC(&hp, &MSO(p), mic.mi[i].entity); res = CONS(hp, item, res); hp += 2; } @@ -2835,11 +2862,11 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) erts_doforall_monitors(prt->monitors, &collect_one_origin_monitor, &mic); - hp = HAlloc(BIF_P, 3 + mic.sz); + hp = HAlloc(p, 3 + mic.sz); res = NIL; for (i = 0; i < mic.mi_i; i++) { Eterm t; - item = STORE_NC(&hp, &MSO(BIF_P), mic.mi[i].entity); + item = STORE_NC(&hp, &MSO(p), mic.mi[i].entity); t = TUPLE2(hp, am_process, item); hp += 3; res = CONS(hp, t, res); @@ -2851,25 +2878,25 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) else if (item == am_name) { count = sys_strlen(prt->name); - hp = HAlloc(BIF_P, 3 + 2*count); + hp = HAlloc(p, 3 + 2*count); res = buf_to_intlist(&hp, prt->name, count, NIL); } else if (item == am_connected) { - hp = HAlloc(BIF_P, 3); + hp = HAlloc(p, 3); res = prt->connected; /* internal pid */ } else if (item == am_input) { Uint hsz = 3; Uint n = prt->bytes_in; (void) erts_bld_uint(NULL, &hsz, n); - hp = HAlloc(BIF_P, hsz); + hp = HAlloc(p, hsz); res = erts_bld_uint(&hp, NULL, n); } else if (item == am_output) { Uint hsz = 3; Uint n = prt->bytes_out; (void) erts_bld_uint(NULL, &hsz, n); - hp = HAlloc(BIF_P, hsz); + hp = HAlloc(p, hsz); res = erts_bld_uint(&hp, NULL, n); } else if (item == am_registered_name) { @@ -2879,7 +2906,7 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) ERTS_BIF_PREP_RET(ret, NIL); goto done; } else { - hp = HAlloc(BIF_P, 3); + hp = HAlloc(p, 3); res = reg->name; } } @@ -2891,7 +2918,7 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) Uint size = 0; ErlHeapFragment* bp; - hp = HAlloc(BIF_P, 3); + hp = HAlloc(p, 3); erts_doforall_links(prt->nlinks, &one_link_size, &size); @@ -2908,18 +2935,18 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) hard to retrieve... */ (void) erts_bld_uint(NULL, &hsz, size); - hp = HAlloc(BIF_P, hsz); + hp = HAlloc(p, hsz); res = erts_bld_uint(&hp, NULL, size); } else if (item == am_queue_size) { Uint ioq_size = erts_port_ioq_size(prt); Uint hsz = 3; (void) erts_bld_uint(NULL, &hsz, ioq_size); - hp = HAlloc(BIF_P, hsz); + hp = HAlloc(p, hsz); res = erts_bld_uint(&hp, NULL, ioq_size); } else if (ERTS_IS_ATOM_STR("locking", item)) { - hp = HAlloc(BIF_P, 3); + hp = HAlloc(p, 3); #ifndef ERTS_SMP res = am_false; #else @@ -2938,7 +2965,7 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) #endif } else { - ERTS_BIF_PREP_ERROR(ret, BIF_P, BADARG); + ERTS_BIF_PREP_ERROR(ret, p, BADARG); goto done; } @@ -2952,9 +2979,12 @@ BIF_RETTYPE port_info_2(BIF_ALIST_2) } -Eterm -fun_info_2(Process* p, Eterm fun, Eterm what) +BIF_RETTYPE +fun_info_2(BIF_ALIST_2) { + Process* p = BIF_P; + Eterm fun = BIF_ARG_1; + Eterm what = BIF_ARG_2; Eterm* hp; Eterm val; @@ -3265,26 +3295,6 @@ BIF_RETTYPE statistics_1(BIF_ALIST_1) BIF_ERROR(BIF_P, BADARG); } -BIF_RETTYPE memory_0(BIF_ALIST_0) -{ - BIF_RETTYPE res = erts_memory(NULL, NULL, BIF_P, THE_NON_VALUE); - switch (res) { - case am_badarg: BIF_ERROR(BIF_P, EXC_INTERNAL_ERROR); /* never... */ - case am_notsup: BIF_ERROR(BIF_P, EXC_NOTSUP); - default: BIF_RET(res); - } -} - -BIF_RETTYPE memory_1(BIF_ALIST_1) -{ - BIF_RETTYPE res = erts_memory(NULL, NULL, BIF_P, BIF_ARG_1); - switch (res) { - case am_badarg: BIF_ERROR(BIF_P, BADARG); - case am_notsup: BIF_ERROR(BIF_P, EXC_NOTSUP); - default: BIF_RET(res); - } -} - BIF_RETTYPE error_logger_warning_map_0(BIF_ALIST_0) { BIF_RET(erts_error_logger_warnings); @@ -3386,6 +3396,15 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1) BIF_RET(am_false); #endif } + else if (ERTS_IS_ATOM_STR("memory", BIF_ARG_1)) { + Eterm res; + erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); + erts_smp_thr_progress_block(); + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); + res = erts_memory(NULL, NULL, BIF_P, THE_NON_VALUE); + erts_smp_thr_progress_unblock(); + BIF_RET(res); + } } else if (is_tuple(BIF_ARG_1)) { Eterm* tp = tuple_val(BIF_ARG_1); @@ -3588,6 +3607,7 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1) static erts_smp_atomic_t hipe_test_reschedule_flag; + BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2) { /* @@ -3638,10 +3658,10 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2) if (ms > 0) { erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); if (block) - erts_smp_block_system(0); + erts_smp_thr_progress_block(); while (erts_milli_sleep((long) ms) != 0); if (block) - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); } BIF_RET(am_true); @@ -3851,16 +3871,23 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2) } erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); old_use_opt = !erts_disable_proc_not_running_opt; erts_disable_proc_not_running_opt = !use_opt; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(old_use_opt ? am_true : am_false); #else BIF_ERROR(BIF_P, EXC_NOTSUP); #endif } + else if (ERTS_IS_ATOM_STR("wait", BIF_ARG_1)) { + if (ERTS_IS_ATOM_STR("deallocations", BIF_ARG_2)) { + if (erts_debug_wait_deallocations(BIF_P)) { + ERTS_BIF_YIELD_RETURN(BIF_P, am_ok); + } + } + } } BIF_ERROR(BIF_P, BADARG); @@ -4019,7 +4046,7 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) Eterm* hp; erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_lcnt_set_rt_opt(ERTS_LCNT_OPT_SUSPEND); data = erts_lcnt_get_data(); @@ -4037,17 +4064,17 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) erts_lcnt_clear_rt_opt(ERTS_LCNT_OPT_SUSPEND); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(res); } else if (BIF_ARG_1 == am_clear) { erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_lcnt_clear_counters(); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(am_ok); @@ -4058,7 +4085,7 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) case 2: if (ERTS_IS_ATOM_STR("copy_save", tp[1])) { erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (tp[2] == am_true) { res = erts_lcnt_set_rt_opt(ERTS_LCNT_OPT_COPYSAVE) ? am_true : am_false; @@ -4068,17 +4095,17 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) res = erts_lcnt_clear_rt_opt(ERTS_LCNT_OPT_COPYSAVE) ? am_true : am_false; } else { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_ERROR(BIF_P, BADARG); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(res); } else if (ERTS_IS_ATOM_STR("process_locks", tp[1])) { erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (tp[2] == am_true) { res = erts_lcnt_set_rt_opt(ERTS_LCNT_OPT_PROCLOCK) ? am_true : am_false; @@ -4088,11 +4115,11 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) res = erts_lcnt_set_rt_opt(ERTS_LCNT_OPT_PROCLOCK) ? am_true : am_false; } else { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_ERROR(BIF_P, BADARG); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); BIF_RET(res); } @@ -4107,11 +4134,35 @@ BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) BIF_ERROR(BIF_P, BADARG); } +static void os_info_init(void) +{ + Eterm type = am_atom_put(os_type, strlen(os_type)); + Eterm flav; + int major, minor, build; + char* buf = erts_alloc(ERTS_ALC_T_TMP, 1024); /* More than enough */ + Eterm* hp; + + os_flavor(buf, 1024); + flav = am_atom_put(buf, strlen(buf)); + erts_free(ERTS_ALC_T_TMP, (void *) buf); + hp = erts_alloc(ERTS_ALC_T_LL_TEMP_TERM, (3+4)*sizeof(Eterm)); + os_type_tuple = TUPLE2(hp, type, flav); + hp += 3; + os_version(&major, &minor, &build); + os_version_tuple = TUPLE3(hp, + make_small(major), + make_small(minor), + make_small(build)); +} + void erts_bif_info_init(void) { erts_smp_atomic_init_nob(&available_internal_state, 0); erts_smp_atomic_init_nob(&hipe_test_reschedule_flag, 0); + alloc_info_trap = erts_export_put(am_erlang, am_alloc_info, 1); + alloc_sizes_trap = erts_export_put(am_erlang, am_alloc_sizes, 1); process_info_init(); + os_info_init(); } diff --git a/erts/emulator/beam/erl_bif_lists.c b/erts/emulator/beam/erl_bif_lists.c index 47c48e74d6..1805366cfe 100644 --- a/erts/emulator/beam/erl_bif_lists.c +++ b/erts/emulator/beam/erl_bif_lists.c @@ -34,27 +34,7 @@ static Eterm keyfind(int Bif, Process* p, Eterm Key, Eterm Pos, Eterm List); -/* - * erlang:'++'/2 - */ - -Eterm -ebif_plusplus_2(Process* p, Eterm A, Eterm B) -{ - return append_2(p, A, B); -} - -/* - * erlang:'--'/2 - */ - -Eterm -ebif_minusminus_2(Process* p, Eterm A, Eterm B) -{ - return subtract_2(p, A, B); -} - -BIF_RETTYPE append_2(BIF_ALIST_2) +static BIF_RETTYPE append(Process* p, Eterm A, Eterm B) { Eterm list; Eterm copy; @@ -63,18 +43,18 @@ BIF_RETTYPE append_2(BIF_ALIST_2) Eterm* hp; int i; - if ((i = list_length(BIF_ARG_1)) < 0) { - BIF_ERROR(BIF_P, BADARG); + if ((i = list_length(A)) < 0) { + BIF_ERROR(p, BADARG); } if (i == 0) { - BIF_RET(BIF_ARG_2); - } else if (is_nil(BIF_ARG_2)) { - BIF_RET(BIF_ARG_1); + BIF_RET(B); + } else if (is_nil(B)) { + BIF_RET(A); } need = 2*i; - hp = HAlloc(BIF_P, need); - list = BIF_ARG_1; + hp = HAlloc(p, need); + list = A; copy = last = CONS(hp, CAR(list_val(list)), make_list(hp+2)); list = CDR(list_val(list)); hp += 2; @@ -85,12 +65,31 @@ BIF_RETTYPE append_2(BIF_ALIST_2) list = CDR(listp); hp += 2; } - CDR(list_val(last)) = BIF_ARG_2; + CDR(list_val(last)) = B; BIF_RET(copy); } +/* + * erlang:'++'/2 + */ + +Eterm +ebif_plusplus_2(BIF_ALIST_2) +{ + return append(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +BIF_RETTYPE append_2(BIF_ALIST_2) +{ + return append(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +/* + * erlang:'--'/2 + */ + #define SMALL_VEC_SIZE 10 -BIF_RETTYPE subtract_2(BIF_ALIST_2) +static Eterm subtract(Process* p, Eterm A, Eterm B) { Eterm list; Eterm* hp; @@ -103,17 +102,17 @@ BIF_RETTYPE subtract_2(BIF_ALIST_2) int n; int m; - if ((n = list_length(BIF_ARG_1)) < 0) { - BIF_ERROR(BIF_P, BADARG); + if ((n = list_length(A)) < 0) { + BIF_ERROR(p, BADARG); } - if ((m = list_length(BIF_ARG_2)) < 0) { - BIF_ERROR(BIF_P, BADARG); + if ((m = list_length(B)) < 0) { + BIF_ERROR(p, BADARG); } if (n == 0) BIF_RET(NIL); if (m == 0) - BIF_RET(BIF_ARG_1); + BIF_RET(A); /* allocate element vector */ if (n <= SMALL_VEC_SIZE) @@ -123,7 +122,7 @@ BIF_RETTYPE subtract_2(BIF_ALIST_2) /* PUT ALL ELEMENTS IN VP */ vp = vec_p; - list = BIF_ARG_1; + list = A; i = n; while(i--) { Eterm* listp = list_val(list); @@ -132,7 +131,7 @@ BIF_RETTYPE subtract_2(BIF_ALIST_2) } /* UNMARK ALL DELETED CELLS */ - list = BIF_ARG_2; + list = B; m = 0; /* number of deleted elements */ while(is_list(list)) { Eterm* listp = list_val(list); @@ -153,11 +152,11 @@ BIF_RETTYPE subtract_2(BIF_ALIST_2) if (m == n) /* All deleted ? */ res = NIL; else if (m == 0) /* None deleted ? */ - res = BIF_ARG_1; + res = A; else { /* REBUILD LIST */ res = NIL; need = 2*(n - m); - hp = HAlloc(BIF_P, need); + hp = HAlloc(p, need); vp = vec_p + n - 1; while(vp >= vec_p) { if (is_value(*vp)) { @@ -172,6 +171,16 @@ BIF_RETTYPE subtract_2(BIF_ALIST_2) BIF_RET(res); } +BIF_RETTYPE ebif_minusminus_2(BIF_ALIST_2) +{ + return subtract(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +BIF_RETTYPE subtract_2(BIF_ALIST_2) +{ + return subtract(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + BIF_RETTYPE lists_member_2(BIF_ALIST_2) { Eterm term; @@ -278,11 +287,12 @@ BIF_RETTYPE lists_reverse_2(BIF_ALIST_2) } BIF_RETTYPE -lists_keymember_3(Process* p, Eterm Key, Eterm Pos, Eterm List) +lists_keymember_3(BIF_ALIST_3) { Eterm res; - res = keyfind(BIF_lists_keymember_3, p, Key, Pos, List); + res = keyfind(BIF_lists_keymember_3, BIF_P, + BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); if (is_value(res) && is_tuple(res)) { return am_true; } else { @@ -291,23 +301,25 @@ lists_keymember_3(Process* p, Eterm Key, Eterm Pos, Eterm List) } BIF_RETTYPE -lists_keysearch_3(Process* p, Eterm Key, Eterm Pos, Eterm List) +lists_keysearch_3(BIF_ALIST_3) { Eterm res; - res = keyfind(BIF_lists_keysearch_3, p, Key, Pos, List); + res = keyfind(BIF_lists_keysearch_3, BIF_P, + BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); if (is_non_value(res) || is_not_tuple(res)) { return res; } else { /* Tuple */ - Eterm* hp = HAlloc(p, 3); + Eterm* hp = HAlloc(BIF_P, 3); return TUPLE2(hp, am_value, res); } } BIF_RETTYPE -lists_keyfind_3(Process* p, Eterm Key, Eterm Pos, Eterm List) +lists_keyfind_3(BIF_ALIST_3) { - return keyfind(BIF_lists_keyfind_3, p, Key, Pos, List); + return keyfind(BIF_lists_keyfind_3, BIF_P, + BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); } static Eterm diff --git a/erts/emulator/beam/erl_bif_op.c b/erts/emulator/beam/erl_bif_op.c index deda7adc1f..13f8b1f63c 100644 --- a/erts/emulator/beam/erl_bif_op.c +++ b/erts/emulator/beam/erl_bif_op.c @@ -225,18 +225,23 @@ BIF_RETTYPE is_function_1(BIF_ALIST_1) BIF_RETTYPE is_function_2(BIF_ALIST_2) { + BIF_RET(erl_is_function(BIF_P, BIF_ARG_1, BIF_ARG_2)); +} + +Eterm erl_is_function(Process* p, Eterm arg1, Eterm arg2) +{ Sint arity; /* * Verify argument 2 (arity); arity must be >= 0. */ - if (is_small(BIF_ARG_2)) { - arity = signed_val(BIF_ARG_2); + if (is_small(arg2)) { + arity = signed_val(arg2); if (arity < 0) { error: - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } - } else if (is_big(BIF_ARG_2) && !bignum_header_is_neg(*big_val(BIF_ARG_2))) { + } else if (is_big(arg2) && !bignum_header_is_neg(*big_val(arg2))) { /* A positive bignum is OK, but can't possibly match. */ arity = -1; } else { @@ -244,20 +249,20 @@ BIF_RETTYPE is_function_2(BIF_ALIST_2) goto error; } - if (is_fun(BIF_ARG_1)) { - ErlFunThing* funp = (ErlFunThing *) fun_val(BIF_ARG_1); + if (is_fun(arg1)) { + ErlFunThing* funp = (ErlFunThing *) fun_val(arg1); if (funp->arity == (Uint) arity) { BIF_RET(am_true); } - } else if (is_export(BIF_ARG_1)) { - Export* exp = (Export *) EXPAND_POINTER((export_val(BIF_ARG_1))[1]); + } else if (is_export(arg1)) { + Export* exp = (Export *) EXPAND_POINTER((export_val(arg1))[1]); if (exp->code[2] == (Uint) arity) { BIF_RET(am_true); } - } else if (is_tuple(BIF_ARG_1)) { - Eterm* tp = tuple_val(BIF_ARG_1); + } else if (is_tuple(arg1)) { + Eterm* tp = tuple_val(arg1); if (tp[0] == make_arityval(2) && is_atom(tp[1]) && is_atom(tp[2])) { BIF_RET(am_true); } diff --git a/erts/emulator/beam/erl_bif_os.c b/erts/emulator/beam/erl_bif_os.c index 954b1f9729..58d48199fa 100644 --- a/erts/emulator/beam/erl_bif_os.c +++ b/erts/emulator/beam/erl_bif_os.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1999-2009. All Rights Reserved. + * Copyright Ericsson AB 1999-2010. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -53,20 +53,18 @@ BIF_RETTYPE os_timestamp_0(BIF_ALIST_0) } -Eterm -os_getpid_0(Process* p) +BIF_RETTYPE os_getpid_0(BIF_ALIST_0) { char pid_string[21]; /* enough for a 64 bit number */ int n; Eterm* hp; sys_get_pid(pid_string); /* In sys.c */ n = sys_strlen(pid_string); - hp = HAlloc(p, n*2); + hp = HAlloc(BIF_P, n*2); BIF_RET(buf_to_intlist(&hp, pid_string, n, NIL)); } -Eterm -os_getenv_0(Process* p) +BIF_RETTYPE os_getenv_0(BIF_ALIST_0) { GETENV_STATE state; char *cp; @@ -80,7 +78,7 @@ os_getenv_0(Process* p) ret = NIL; while ((cp = getenv_string(&state)) != NULL) { len = strlen(cp); - hp = HAlloc(p, len*2+2); + hp = HAlloc(BIF_P, len*2+2); str = buf_to_intlist(&hp, cp, len, NIL); ret = CONS(hp, str, ret); } @@ -90,9 +88,11 @@ os_getenv_0(Process* p) return ret; } -Eterm -os_getenv_1(Process* p, Eterm key) + +BIF_RETTYPE os_getenv_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm key = BIF_ARG_1; Eterm str; int len, res; char *key_str, *val; @@ -145,9 +145,11 @@ os_getenv_1(Process* p, Eterm key) BIF_RET(str); } -Eterm -os_putenv_2(Process* p, Eterm key, Eterm value) +BIF_RETTYPE os_putenv_2(BIF_ALIST_2) { + Process* p = BIF_P; + Eterm key = BIF_ARG_1; + Eterm value = BIF_ARG_2; char def_buf[1024]; char *buf = NULL; int sep_ix, i, key_len, value_len, tot_len; diff --git a/erts/emulator/beam/erl_bif_port.c b/erts/emulator/beam/erl_bif_port.c index 3fd35dd963..b21cda6347 100644 --- a/erts/emulator/beam/erl_bif_port.c +++ b/erts/emulator/beam/erl_bif_port.c @@ -48,6 +48,9 @@ static void free_args(char **); char *erts_default_arg0 = "default"; +static BIF_RETTYPE +port_call(Process* p, Eterm arg1, Eterm arg2, Eterm arg3); + BIF_RETTYPE open_port_2(BIF_ALIST_2) { int port_num; @@ -117,11 +120,9 @@ id_or_name2port(Process *c_p, Eterm id) #define ERTS_PORT_COMMAND_FLAG_FORCE (((Uint32) 1) << 0) #define ERTS_PORT_COMMAND_FLAG_NOSUSPEND (((Uint32) 1) << 1) -static BIF_RETTYPE do_port_command(Process *BIF_P, - Eterm BIF_ARG_1, - Eterm BIF_ARG_2, - Eterm BIF_ARG_3, - Uint32 flags) +static BIF_RETTYPE +do_port_command(Process *BIF_P, Eterm arg1, Eterm arg2, Eterm arg3, + Uint32 flags) { BIF_RETTYPE res; Port *p; @@ -135,7 +136,7 @@ static BIF_RETTYPE do_port_command(Process *BIF_P, profile_runnable_proc(BIF_P, am_inactive); } - p = id_or_name2port(BIF_P, BIF_ARG_1); + p = id_or_name2port(BIF_P, arg1); if (!p) { if (IS_TRACED_FL(BIF_P, F_TRACE_SCHED_PROCS)) { trace_virtual_sched(BIF_P, am_in); @@ -172,13 +173,13 @@ static BIF_RETTYPE do_port_command(Process *BIF_P, monitor_generic(BIF_P, am_busy_port, p->id); } ERTS_BIF_PREP_YIELD3(res, bif_export[BIF_port_command_3], BIF_P, - BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); + arg1, arg2, arg3); } } else { int wres; erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); ERTS_SMP_CHK_NO_PROC_LOCKS; - wres = erts_write_to_port(BIF_P->id, p, BIF_ARG_2); + wres = erts_write_to_port(BIF_P->id, p, arg2); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); if (wres != 0) { ERTS_BIF_PREP_ERROR(res, BIF_P, BADARG); @@ -237,11 +238,17 @@ BIF_RETTYPE port_command_3(BIF_ALIST_3) BIF_RETTYPE port_call_2(BIF_ALIST_2) { - return port_call_3(BIF_P,BIF_ARG_1,make_small(0),BIF_ARG_2); + return port_call(BIF_P,BIF_ARG_1, make_small(0), BIF_ARG_2); } BIF_RETTYPE port_call_3(BIF_ALIST_3) { + return port_call(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); +} + +static BIF_RETTYPE +port_call(Process* c_p, Eterm arg1, Eterm arg2, Eterm arg3) +{ Uint op; Port *p; Uint size; @@ -266,15 +273,15 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) /* trace of port scheduling with virtual process descheduling * lock wait */ - if (IS_TRACED_FL(BIF_P, F_TRACE_SCHED_PROCS)) { - trace_virtual_sched(BIF_P, am_out); + if (IS_TRACED_FL(c_p, F_TRACE_SCHED_PROCS)) { + trace_virtual_sched(c_p, am_out); } if (erts_system_profile_flags.runnable_procs && erts_system_profile_flags.exclusive) { - profile_runnable_proc(BIF_P, am_inactive); + profile_runnable_proc(c_p, am_inactive); } - p = id_or_name2port(BIF_P, BIF_ARG_1); + p = id_or_name2port(c_p, arg1); if (!p) { error: if (port_resp != port_result && @@ -286,22 +293,22 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) /* Need to virtual schedule in the process if there * was an error. */ - if (IS_TRACED_FL(BIF_P, F_TRACE_SCHED_PROCS)) { - trace_virtual_sched(BIF_P, am_in); + if (IS_TRACED_FL(c_p, F_TRACE_SCHED_PROCS)) { + trace_virtual_sched(c_p, am_in); } if (erts_system_profile_flags.runnable_procs && erts_system_profile_flags.exclusive) { - profile_runnable_proc(BIF_P, am_active); + profile_runnable_proc(c_p, am_active); } if (p) erts_port_release(p); #ifdef ERTS_SMP - ERTS_SMP_BIF_CHK_PENDING_EXIT(BIF_P, ERTS_PROC_LOCK_MAIN); + ERTS_SMP_BIF_CHK_PENDING_EXIT(c_p, ERTS_PROC_LOCK_MAIN); #else - ERTS_BIF_CHK_EXITED(BIF_P); + ERTS_BIF_CHK_EXITED(c_p); #endif - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(c_p, BADARG); } if ((drv = p->drv_ptr) == NULL) { @@ -310,10 +317,10 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) if (drv->call == NULL) { goto error; } - if (!term_to_Uint(BIF_ARG_2, &op)) { + if (!term_to_Uint(arg2, &op)) { goto error; } - p->caller = BIF_P->id; + p->caller = c_p->id; /* Lock taken, virtual schedule of port */ if (IS_TRACED_FL(p, F_TRACE_SCHED_PORTS)) { @@ -323,19 +330,19 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) if (erts_system_profile_flags.runnable_ports && !erts_port_is_scheduled(p)) { profile_runnable_port(p, am_active); } - size = erts_encode_ext_size(BIF_ARG_3); + size = erts_encode_ext_size(arg3); if (size > sizeof(port_input)) bytes = erts_alloc(ERTS_ALC_T_PORT_CALL_BUF, size); endp = bytes; - erts_encode_ext(BIF_ARG_3, &endp); + erts_encode_ext(arg3, &endp); real_size = endp - bytes; if (real_size > size) { erl_exit(1, "%s, line %d: buffer overflow: %d word(s)\n", __FILE__, __LINE__, endp - (bytes + size)); } - erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_unlock(c_p, ERTS_PROC_LOCK_MAIN); prc = (char *) port_resp; fpe_was_unmasked = erts_block_fpe(); ret = drv->call((ErlDrvData)p->drv_data, @@ -356,7 +363,7 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) port_resp = (byte *) prc; p->caller = NIL; - erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); #ifdef HARDDEBUG { int z; @@ -382,14 +389,14 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) if (result_size < 0) { goto error; } - hp = HAlloc(BIF_P, result_size); + hp = HAlloc(c_p, result_size); hp_end = hp + result_size; endp = port_resp; - res = erts_decode_ext(&hp, &MSO(BIF_P), &endp); + res = erts_decode_ext(&hp, &MSO(c_p), &endp); if (res == THE_NON_VALUE) { goto error; } - HRelease(BIF_P, hp_end, hp); + HRelease(c_p, hp_end, hp); if (port_resp != port_result && !(ret_flags & DRIVER_CALL_KEEP_BUFFER)) { driver_free(port_resp); } @@ -398,16 +405,16 @@ BIF_RETTYPE port_call_3(BIF_ALIST_3) if (p) erts_port_release(p); #ifdef ERTS_SMP - ERTS_SMP_BIF_CHK_PENDING_EXIT(BIF_P, ERTS_PROC_LOCK_MAIN); + ERTS_SMP_BIF_CHK_PENDING_EXIT(c_p, ERTS_PROC_LOCK_MAIN); #else - ERTS_BIF_CHK_EXITED(BIF_P); + ERTS_BIF_CHK_EXITED(c_p); #endif - if (IS_TRACED_FL(BIF_P, F_TRACE_SCHED_PROCS)) { - trace_virtual_sched(BIF_P, am_in); + if (IS_TRACED_FL(c_p, F_TRACE_SCHED_PROCS)) { + trace_virtual_sched(c_p, am_in); } if (erts_system_profile_flags.runnable_procs && erts_system_profile_flags.exclusive) { - profile_runnable_proc(BIF_P, am_active); + profile_runnable_proc(c_p, am_active); } return res; diff --git a/erts/emulator/beam/erl_bif_re.c b/erts/emulator/beam/erl_bif_re.c index 26891c4348..6b843d2e08 100644 --- a/erts/emulator/beam/erl_bif_re.c +++ b/erts/emulator/beam/erl_bif_re.c @@ -45,6 +45,7 @@ static Export *urun_trap_exportp = NULL; static Export *ucompile_trap_exportp = NULL; static BIF_RETTYPE re_exec_trap(BIF_ALIST_3); +static BIF_RETTYPE re_run(Process *p, Eterm arg1, Eterm arg2, Eterm arg3); static void *erts_erts_pcre_malloc(size_t size) { return erts_alloc(ERTS_ALC_T_RE_HEAP,size); @@ -414,8 +415,8 @@ build_compile_result(Process *p, Eterm error_tag, pcre *result, int errcode, con * Compile BIFs */ -BIF_RETTYPE -re_compile_2(BIF_ALIST_2) +static BIF_RETTYPE +re_compile(Process* p, Eterm arg1, Eterm arg2) { Uint slen; char *expr; @@ -429,43 +430,49 @@ re_compile_2(BIF_ALIST_2) int unicode = 0; - if (parse_options(BIF_ARG_2,&options,NULL,&pflags,NULL,NULL) + if (parse_options(arg2,&options,NULL,&pflags,NULL,NULL) < 0) { - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } if (pflags & PARSE_FLAG_UNIQUE_EXEC_OPT) { - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } unicode = (pflags & PARSE_FLAG_UNICODE) ? 1 : 0; - if (pflags & PARSE_FLAG_UNICODE && !is_binary(BIF_ARG_1)) { - BIF_TRAP2(ucompile_trap_exportp, BIF_P, BIF_ARG_1, BIF_ARG_2); + if (pflags & PARSE_FLAG_UNICODE && !is_binary(arg1)) { + BIF_TRAP2(ucompile_trap_exportp, p, arg1, arg2); } - if (erts_iolist_size(BIF_ARG_1, &slen)) { - BIF_ERROR(BIF_P,BADARG); + if (erts_iolist_size(arg1, &slen)) { + BIF_ERROR(p,BADARG); } expr = erts_alloc(ERTS_ALC_T_RE_TMP_BUF, slen + 1); - if (io_list_to_buf(BIF_ARG_1, expr, slen) != 0) { + if (io_list_to_buf(arg1, expr, slen) != 0) { erts_free(ERTS_ALC_T_RE_TMP_BUF, expr); - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } expr[slen]='\0'; result = erts_pcre_compile2(expr, options, &errcode, &errstr, &errofset, default_table); - ret = build_compile_result(BIF_P, am_error, result, errcode, + ret = build_compile_result(p, am_error, result, errcode, errstr, errofset, unicode, 1); erts_free(ERTS_ALC_T_RE_TMP_BUF, expr); BIF_RET(ret); } BIF_RETTYPE +re_compile_2(BIF_ALIST_2) +{ + return re_compile(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +BIF_RETTYPE re_compile_1(BIF_ALIST_1) { - return re_compile_2(BIF_P,BIF_ARG_1,NIL); + return re_compile(BIF_P, BIF_ARG_1, NIL); } /* @@ -845,8 +852,8 @@ build_capture(Eterm capture_spec[CAPSPEC_SIZE], const pcre *code) /* * The actual re:run/2,3 BIFs */ -BIF_RETTYPE -re_run_3(BIF_ALIST_3) +static BIF_RETTYPE +re_run(Process *p, Eterm arg1, Eterm arg2, Eterm arg3) { const pcre *code_tmp; RestartContext restart; @@ -865,15 +872,15 @@ re_run_3(BIF_ALIST_3) Eterm capture[CAPSPEC_SIZE]; int is_list_cap; - if (parse_options(BIF_ARG_3,&comp_options,&options,&pflags,&startoffset,capture) + if (parse_options(arg3,&comp_options,&options,&pflags,&startoffset,capture) < 0) { - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } is_list_cap = ((pflags & PARSE_FLAG_CAPTURE_OPT) && (capture[CAPSPEC_TYPE] == am_list)); - if (is_not_tuple(BIF_ARG_2) || (arityval(*tuple_val(BIF_ARG_2)) != 4)) { - if (is_binary(BIF_ARG_2) || is_list(BIF_ARG_2) || is_nil(BIF_ARG_2)) { + if (is_not_tuple(arg2) || (arityval(*tuple_val(arg2)) != 4)) { + if (is_binary(arg2) || is_list(arg2) || is_nil(arg2)) { /* Compile from textual RE */ Uint slen; char *expr; @@ -884,19 +891,19 @@ re_run_3(BIF_ALIST_3) int capture_count; if (pflags & PARSE_FLAG_UNICODE && - (!is_binary(BIF_ARG_2) || !is_binary(BIF_ARG_1) || + (!is_binary(arg2) || !is_binary(arg1) || (is_list_cap && !(pflags & PARSE_FLAG_GLOBAL)))) { - BIF_TRAP3(urun_trap_exportp, BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); + BIF_TRAP3(urun_trap_exportp, p, arg1, arg2, arg3); } - if (erts_iolist_size(BIF_ARG_2, &slen)) { - BIF_ERROR(BIF_P,BADARG); + if (erts_iolist_size(arg2, &slen)) { + BIF_ERROR(p,BADARG); } expr = erts_alloc(ERTS_ALC_T_RE_TMP_BUF, slen + 1); - if (io_list_to_buf(BIF_ARG_2, expr, slen) != 0) { + if (io_list_to_buf(arg2, expr, slen) != 0) { erts_free(ERTS_ALC_T_RE_TMP_BUF, expr); - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } expr[slen]='\0'; result = erts_pcre_compile2(expr, comp_options, &errcode, @@ -905,11 +912,11 @@ re_run_3(BIF_ALIST_3) erts_free(ERTS_ALC_T_RE_TMP_BUF, expr); /* Compilation error gives badarg except in the compile function */ - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } if (pflags & PARSE_FLAG_GLOBAL) { Eterm precompiled = - build_compile_result(BIF_P, am_error, + build_compile_result(p, am_error, result, errcode, errstr, errofset, (pflags & @@ -917,13 +924,13 @@ re_run_3(BIF_ALIST_3) 0); Eterm *hp,r; erts_free(ERTS_ALC_T_RE_TMP_BUF, expr); - hp = HAlloc(BIF_P,4); - /* BIF_ARG_2 is in the tuple just to make exceptions right */ - r = TUPLE3(hp,BIF_ARG_3, + hp = HAlloc(p,4); + /* arg2 is in the tuple just to make exceptions right */ + r = TUPLE3(hp,arg3, ((pflags & PARSE_FLAG_UNIQUE_COMPILE_OPT) ? am_true : - am_false), BIF_ARG_2); - BIF_TRAP3(grun_trap_exportp, BIF_P, BIF_ARG_1, precompiled, r); + am_false), arg2); + BIF_TRAP3(grun_trap_exportp, p, arg1, precompiled, r); } erts_pcre_fullinfo(result, NULL, PCRE_INFO_SIZE, &code_size); @@ -935,31 +942,31 @@ re_run_3(BIF_ALIST_3) erts_free(ERTS_ALC_T_RE_TMP_BUF, expr); /*unicode = (pflags & PARSE_FLAG_UNICODE) ? 1 : 0;*/ } else { - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } } else { if (pflags & PARSE_FLAG_UNIQUE_COMPILE_OPT) { - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } - tp = tuple_val(BIF_ARG_2); + tp = tuple_val(arg2); if (tp[1] != am_re_pattern || is_not_small(tp[2]) || is_not_small(tp[3]) || is_not_binary(tp[4])) { - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } if (unsigned_val(tp[3]) && - (!is_binary(BIF_ARG_1) || + (!is_binary(arg1) || (is_list_cap && !(pflags & PARSE_FLAG_GLOBAL)))) { /* unicode */ - BIF_TRAP3(urun_trap_exportp, BIF_P, BIF_ARG_1, BIF_ARG_2, - BIF_ARG_3); + BIF_TRAP3(urun_trap_exportp, p, arg1, arg2, + arg3); } if (pflags & PARSE_FLAG_GLOBAL) { Eterm *hp,r; - hp = HAlloc(BIF_P,3); - r = TUPLE2(hp,BIF_ARG_3,am_false); - BIF_TRAP3(grun_trap_exportp, BIF_P, BIF_ARG_1, BIF_ARG_2, + hp = HAlloc(p,3); + r = TUPLE2(hp,arg3,am_false); + BIF_TRAP3(grun_trap_exportp, p, arg1, arg2, r); } @@ -968,7 +975,7 @@ re_run_3(BIF_ALIST_3) if ((code_tmp = (const pcre *) erts_get_aligned_binary_bytes(tp[4], &temp_alloc)) == NULL) { erts_free_aligned_binary_bytes(temp_alloc); - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } restart.code = erts_alloc(ERTS_ALC_T_RE_SUBJECT, code_size); memcpy(restart.code, code_tmp, code_size); @@ -980,7 +987,7 @@ re_run_3(BIF_ALIST_3) restart.ovector = erts_alloc(ERTS_ALC_T_RE_SUBJECT, ovsize * sizeof(int)); restart.extra.flags = PCRE_EXTRA_TABLES | PCRE_EXTRA_LOOP_LIMIT; restart.extra.tables = default_table; - restart.extra.loop_limit = ERTS_BIF_REDS_LEFT(BIF_P) * LOOP_FACTOR; + restart.extra.loop_limit = ERTS_BIF_REDS_LEFT(p) * LOOP_FACTOR; loop_limit_tmp = max_loop_limit; /* To lesser probability of race in debug situation (erts_debug) */ if (restart.extra.loop_limit > loop_limit_tmp) { @@ -996,7 +1003,7 @@ re_run_3(BIF_ALIST_3) if ((restart.ret_info = build_capture(capture,restart.code)) == NULL) { erts_free(ERTS_ALC_T_RE_SUBJECT, restart.ovector); erts_free(ERTS_ALC_T_RE_SUBJECT, restart.code); - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } } @@ -1004,7 +1011,7 @@ re_run_3(BIF_ALIST_3) copying, also binary returns can be sub binaries in that case */ restart.flags = 0; - if (is_binary(BIF_ARG_1)) { + if (is_binary(arg1)) { Eterm real_bin; Uint offset; Eterm* bptr; @@ -1012,9 +1019,9 @@ re_run_3(BIF_ALIST_3) int bitsize; ProcBin* pb; - ERTS_GET_REAL_BIN(BIF_ARG_1, real_bin, offset, bitoffs, bitsize); + ERTS_GET_REAL_BIN(arg1, real_bin, offset, bitoffs, bitsize); - slength = binary_size(BIF_ARG_1); + slength = binary_size(arg1); bptr = binary_val(real_bin); if (bitsize != 0 || bitoffs != 0 || (*bptr != HEADER_PROC_BIN)) { goto handle_iolist; @@ -1027,24 +1034,24 @@ re_run_3(BIF_ALIST_3) restart.flags |= RESTART_FLAG_SUBJECT_IN_BINARY; } else { handle_iolist: - if (erts_iolist_size(BIF_ARG_1, &slength)) { + if (erts_iolist_size(arg1, &slength)) { erts_free(ERTS_ALC_T_RE_SUBJECT, restart.ovector); erts_free(ERTS_ALC_T_RE_SUBJECT, restart.code); if (restart.ret_info != NULL) { erts_free(ERTS_ALC_T_RE_SUBJECT, restart.ret_info); } - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } restart.subject = erts_alloc(ERTS_ALC_T_RE_SUBJECT, slength); - if (io_list_to_buf(BIF_ARG_1, restart.subject, slength) != 0) { + if (io_list_to_buf(arg1, restart.subject, slength) != 0) { erts_free(ERTS_ALC_T_RE_SUBJECT, restart.ovector); erts_free(ERTS_ALC_T_RE_SUBJECT, restart.code); erts_free(ERTS_ALC_T_RE_SUBJECT, restart.subject); if (restart.ret_info != NULL) { erts_free(ERTS_ALC_T_RE_SUBJECT, restart.ret_info); } - BIF_ERROR(BIF_P,BADARG); + BIF_ERROR(p,BADARG); } } @@ -1056,7 +1063,7 @@ handle_iolist: rc = erts_pcre_exec(restart.code, &(restart.extra), restart.subject, slength, startoffset, options, restart.ovector, ovsize); ASSERT(loop_count != 0xFFFFFFFF); - BUMP_REDS(BIF_P, loop_count / LOOP_FACTOR); + BUMP_REDS(p, loop_count / LOOP_FACTOR); if (rc == PCRE_ERROR_LOOP_LIMIT) { /* Trap */ Binary *mbp = erts_create_magic_binary(sizeof(RestartContext), @@ -1065,17 +1072,17 @@ handle_iolist: Eterm magic_bin; Eterm *hp; memcpy(restartp,&restart,sizeof(RestartContext)); - BUMP_ALL_REDS(BIF_P); - hp = HAlloc(BIF_P, PROC_BIN_SIZE); - magic_bin = erts_mk_magic_binary_term(&hp, &MSO(BIF_P), mbp); + BUMP_ALL_REDS(p); + hp = HAlloc(p, PROC_BIN_SIZE); + magic_bin = erts_mk_magic_binary_term(&hp, &MSO(p), mbp); BIF_TRAP3(&re_exec_trap_export, - BIF_P, - BIF_ARG_1, - BIF_ARG_2 /* To avoid GC of precompiled code, XXX: not utilized yet */, + p, + arg1, + arg2 /* To avoid GC of precompiled code, XXX: not utilized yet */, magic_bin); } - res = build_exec_return(BIF_P, rc, &restart, BIF_ARG_1); + res = build_exec_return(p, rc, &restart, arg1); cleanup_restart_context(&restart); @@ -1083,9 +1090,15 @@ handle_iolist: } BIF_RETTYPE +re_run_3(BIF_ALIST_3) +{ + return re_run(BIF_P,BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); +} + +BIF_RETTYPE re_run_2(BIF_ALIST_2) { - return re_run_3(BIF_P,BIF_ARG_1, BIF_ARG_2, NIL); + return re_run(BIF_P,BIF_ARG_1, BIF_ARG_2, NIL); } /* diff --git a/erts/emulator/beam/erl_bif_timer.c b/erts/emulator/beam/erl_bif_timer.c index db771bd216..a922a33da3 100644 --- a/erts/emulator/beam/erl_bif_timer.c +++ b/erts/emulator/beam/erl_bif_timer.c @@ -26,6 +26,7 @@ #include "bif.h" #include "error.h" #include "big.h" +#include "erl_thr_progress.h" /**************************************************************************** ** BIF Timer support @@ -686,7 +687,7 @@ erts_bif_timer_foreach(void (*func)(Eterm, Eterm, ErlHeapFragment *, void *), { int i; - ERTS_SMP_LC_ASSERT(erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking()); for (i = 0; i < TIMER_HASH_VEC_SZ; i++) { ErtsBifTimer *btm; diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index 7a08182e18..b0a58c80ea 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -37,6 +37,7 @@ #include "erl_version.h" #include "beam_bp.h" #include "erl_binary.h" +#include "erl_thr_progress.h" #define DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) @@ -47,6 +48,11 @@ static Binary *erts_default_meta_match_spec; static struct trace_pattern_flags erts_default_trace_pattern_flags; static Eterm erts_default_meta_tracer_pid; +static Eterm +trace_pattern(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist); +static BIF_RETTYPE +system_monitor(Process *p, Eterm monitor_pid, Eterm list); + static void new_seq_trace_token(Process* p); /* help func for seq_trace_2*/ static int already_traced(Process *p, Process *tracee_p, Eterm tracer); static int port_already_traced(Process *p, Port *tracee_port, Eterm tracer); @@ -76,13 +82,19 @@ erts_bif_trace_init(void) */ Eterm -trace_pattern_2(Process* p, Eterm MFA, Eterm Pattern) +trace_pattern_2(BIF_ALIST_2) { - return trace_pattern_3(p,MFA,Pattern,NIL); + return trace_pattern(BIF_P, BIF_ARG_1, BIF_ARG_2, NIL); } Eterm -trace_pattern_3(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist) +trace_pattern_3(BIF_ALIST_3) +{ + return trace_pattern(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); +} + +static Eterm +trace_pattern(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist) { DeclareTmpHeap(mfa,3,p); /* Not really heap here, but might be when setting pattern */ int i; @@ -97,7 +109,7 @@ trace_pattern_3(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist) Eterm meta_tracer_pid = p->id; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); UseTmpHeap(3,p); /* @@ -326,7 +338,7 @@ trace_pattern_3(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist) done: UnUseTmpHeap(3,p); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); return make_small(matches); @@ -336,7 +348,7 @@ trace_pattern_3(Process* p, Eterm MFA, Eterm Pattern, Eterm flaglist) MatchSetUnref(match_prog_set); UnUseTmpHeap(3,p); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); BIF_ERROR(p, BADARG); } @@ -435,9 +447,12 @@ erts_trace_flags(Eterm List, return 0; } -Eterm -trace_3(Process* p, Eterm pid_spec, Eterm how, Eterm list) +Eterm trace_3(BIF_ALIST_3) { + Process* p = BIF_P; + Eterm pid_spec = BIF_ARG_1; + Eterm how = BIF_ARG_2; + Eterm list = BIF_ARG_3; int on; Eterm tracer = NIL; int matches = 0; @@ -630,7 +645,7 @@ trace_3(Process* p, Eterm pid_spec, Eterm how, Eterm list) #ifdef ERTS_SMP erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); system_blocked = 1; #endif @@ -711,7 +726,7 @@ trace_3(Process* p, Eterm pid_spec, Eterm how, Eterm list) #ifdef ERTS_SMP if (system_blocked) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); } #endif @@ -726,7 +741,7 @@ trace_3(Process* p, Eterm pid_spec, Eterm how, Eterm list) #ifdef ERTS_SMP if (system_blocked) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); } #endif @@ -820,9 +835,11 @@ static int already_traced(Process *c_p, Process *tracee_p, Eterm tracer) * Return information about a process or an external function being traced. */ -Eterm -trace_info_2(Process* p, Eterm What, Eterm Key) +Eterm trace_info_2(BIF_ALIST_2) { + Process* p = BIF_P; + Eterm What = BIF_ARG_1; + Eterm Key = BIF_ARG_2; Eterm res; if (What == am_on_load) { res = trace_info_on_load(p, Key); @@ -1060,7 +1077,7 @@ trace_info_func(Process* p, Eterm func_spec, Eterm key) #ifdef ERTS_SMP if ( (key == am_call_time) || (key == am_all)) { erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); } #endif @@ -1068,7 +1085,7 @@ trace_info_func(Process* p, Eterm func_spec, Eterm key) #ifdef ERTS_SMP if ( (key == am_call_time) || (key == am_all)) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); } #endif @@ -1752,23 +1769,20 @@ new_seq_trace_token(Process* p) } } -BIF_RETTYPE seq_trace_info_1(BIF_ALIST_1) +BIF_RETTYPE erl_seq_trace_info(Process *p, Eterm item) { - Eterm item; Eterm res; Eterm* hp; Uint current_flag; - if (is_not_atom(BIF_ARG_1)) { - BIF_ERROR(BIF_P, BADARG); + if (is_not_atom(item)) { + BIF_ERROR(p, BADARG); } - item = BIF_ARG_1; - - if (SEQ_TRACE_TOKEN(BIF_P) == NIL) { + if (SEQ_TRACE_TOKEN(p) == NIL) { if ((item == am_send) || (item == am_receive) || (item == am_print) || (item == am_timestamp)) { - hp = HAlloc(BIF_P,3); + hp = HAlloc(p,3); res = TUPLE2(hp, item, am_false); BIF_RET(res); } else if ((item == am_label) || (item == am_serial)) { @@ -1778,35 +1792,40 @@ BIF_RETTYPE seq_trace_info_1(BIF_ALIST_1) } } - if (BIF_ARG_1 == am_send) { + if (item == am_send) { current_flag = SEQ_TRACE_SEND; - } else if (BIF_ARG_1 == am_receive) { + } else if (item == am_receive) { current_flag = SEQ_TRACE_RECEIVE; - } else if (BIF_ARG_1 == am_print) { + } else if (item == am_print) { current_flag = SEQ_TRACE_PRINT; - } else if (BIF_ARG_1 == am_timestamp) { + } else if (item == am_timestamp) { current_flag = SEQ_TRACE_TIMESTAMP; } else { current_flag = 0; } if (current_flag) { - res = unsigned_val(SEQ_TRACE_TOKEN_FLAGS(BIF_P)) & current_flag ? + res = unsigned_val(SEQ_TRACE_TOKEN_FLAGS(p)) & current_flag ? am_true : am_false; } else if (item == am_label) { - res = SEQ_TRACE_TOKEN_LABEL(BIF_P); + res = SEQ_TRACE_TOKEN_LABEL(p); } else if (item == am_serial) { - hp = HAlloc(BIF_P, 3); - res = TUPLE2(hp, SEQ_TRACE_TOKEN_LASTCNT(BIF_P), SEQ_TRACE_TOKEN_SERIAL(BIF_P)); + hp = HAlloc(p, 3); + res = TUPLE2(hp, SEQ_TRACE_TOKEN_LASTCNT(p), SEQ_TRACE_TOKEN_SERIAL(p)); } else { error: - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } - hp = HAlloc(BIF_P, 3); + hp = HAlloc(p, 3); res = TUPLE2(hp, item, res); BIF_RET(res); } +BIF_RETTYPE seq_trace_info_1(BIF_ALIST_1) +{ + BIF_RET(erl_seq_trace_info(BIF_P, BIF_ARG_1)); +} + /* seq_trace_print(Message) -> true | false This function passes Message to the system_tracer @@ -1852,7 +1871,7 @@ void erts_system_monitor_clear(Process *c_p) { #ifdef ERTS_SMP if (c_p) { erts_smp_proc_unlock(c_p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); } #endif erts_set_system_monitor(NIL); @@ -1862,7 +1881,7 @@ void erts_system_monitor_clear(Process *c_p) { erts_system_monitor_flags.busy_dist_port = 0; #ifdef ERTS_SMP if (c_p) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); } #endif @@ -1919,23 +1938,35 @@ static Eterm system_monitor_get(Process *p) } -BIF_RETTYPE system_monitor_0(Process *p) { - BIF_RET(system_monitor_get(p)); +BIF_RETTYPE system_monitor_0(BIF_ALIST_0) +{ + BIF_RET(system_monitor_get(BIF_P)); } -BIF_RETTYPE system_monitor_1(Process *p, Eterm spec) { +BIF_RETTYPE system_monitor_1(BIF_ALIST_1) +{ + Process* p = BIF_P; + Eterm spec = BIF_ARG_1; + if (spec == am_undefined) { - BIF_RET(system_monitor_2(p, spec, NIL)); + BIF_RET(system_monitor(p, spec, NIL)); } else if (is_tuple(spec)) { Eterm *tp = tuple_val(spec); if (tp[0] != make_arityval(2)) goto error; - BIF_RET(system_monitor_2(p, tp[1], tp[2])); + BIF_RET(system_monitor(p, tp[1], tp[2])); } error: BIF_ERROR(p, BADARG); } -BIF_RETTYPE system_monitor_2(Process *p, Eterm monitor_pid, Eterm list) { +BIF_RETTYPE system_monitor_2(BIF_ALIST_2) +{ + return system_monitor(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +static BIF_RETTYPE +system_monitor(Process *p, Eterm monitor_pid, Eterm list) +{ Eterm prev; int system_blocked = 0; @@ -1951,7 +1982,7 @@ BIF_RETTYPE system_monitor_2(Process *p, Eterm monitor_pid, Eterm list) { system_blocked = 1; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (!erts_pid2proc(p, ERTS_PROC_LOCK_MAIN, monitor_pid, 0)) goto error; @@ -1985,7 +2016,7 @@ BIF_RETTYPE system_monitor_2(Process *p, Eterm monitor_pid, Eterm list) { erts_system_monitor_flags.busy_port = !!busy_port; erts_system_monitor_flags.busy_dist_port = !!busy_dist_port; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); BIF_RET(prev); } @@ -1993,7 +2024,7 @@ BIF_RETTYPE system_monitor_2(Process *p, Eterm monitor_pid, Eterm list) { error: if (system_blocked) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); } @@ -2006,7 +2037,7 @@ void erts_system_profile_clear(Process *c_p) { #ifdef ERTS_SMP if (c_p) { erts_smp_proc_unlock(c_p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); } #endif erts_set_system_profile(NIL); @@ -2016,7 +2047,7 @@ void erts_system_profile_clear(Process *c_p) { erts_system_profile_flags.exclusive = 0; #ifdef ERTS_SMP if (c_p) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); } #endif @@ -2053,11 +2084,16 @@ static Eterm system_profile_get(Process *p) { } } -BIF_RETTYPE system_profile_0(Process *p) { - BIF_RET(system_profile_get(p)); +BIF_RETTYPE system_profile_0(BIF_ALIST_0) +{ + BIF_RET(system_profile_get(BIF_P)); } -BIF_RETTYPE system_profile_2(Process *p, Eterm profiler, Eterm list) { +BIF_RETTYPE system_profile_2(BIF_ALIST_2) +{ + Process *p = BIF_P; + Eterm profiler = BIF_ARG_1; + Eterm list = BIF_ARG_2; Eterm prev; int system_blocked = 0; Process *profiler_p = NULL; @@ -2075,7 +2111,7 @@ BIF_RETTYPE system_profile_2(Process *p, Eterm profiler, Eterm list) { system_blocked = 1; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); /* Check if valid process, no locks are taken */ @@ -2117,7 +2153,7 @@ BIF_RETTYPE system_profile_2(Process *p, Eterm profiler, Eterm list) { erts_system_profile_flags.runnable_procs = !!runnable_procs; erts_system_profile_flags.exclusive = !!exclusive; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); BIF_RET(prev); @@ -2126,7 +2162,7 @@ BIF_RETTYPE system_profile_2(Process *p, Eterm profiler, Eterm list) { error: if (system_blocked) { - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); } diff --git a/erts/emulator/beam/erl_bits.c b/erts/emulator/beam/erl_bits.c index 326a5c136b..6f7309f493 100644 --- a/erts/emulator/beam/erl_bits.c +++ b/erts/emulator/beam/erl_bits.c @@ -845,8 +845,7 @@ erts_bs_put_utf8(ERL_BITS_PROTO_1(Eterm arg)) dst[1] = 0x80 | (val & 0x3F); num_bits = 16; } else if (val < 0x10000UL) { - if ((0xD800 <= val && val <= 0xDFFF) || - val == 0xFFFE || val == 0xFFFF) { + if (0xD800 <= val && val <= 0xDFFF) { return 0; } dst[0] = 0xE0 | (val >> 12); @@ -886,8 +885,7 @@ erts_bs_put_utf16(ERL_BITS_PROTO_2(Eterm arg, Uint flags)) return 0; } val = unsigned_val(arg); - if (val > 0x10FFFF || (0xD800 <= val && val <= 0xDFFF) || - val == 0xFFFE || val == 0xFFFF) { + if (val > 0x10FFFF || (0xD800 <= val && val <= 0xDFFF)) { return 0; } @@ -1652,8 +1650,7 @@ erts_bs_get_utf8(ErlBinMatchBuffer* mb) return THE_NON_VALUE; } result = (((result << 6) + a) << 6) + b - (Eterm) 0x000E2080UL; - if ((0xD800 <= result && result <= 0xDFFF) || - result == 0xFFFE || result == 0xFFFF) { + if (0xD800 <= result && result <= 0xDFFF) { return THE_NON_VALUE; } mb->offset += 24; @@ -1723,9 +1720,6 @@ erts_bs_get_utf16(ErlBinMatchBuffer* mb, Uint flags) w1 = (src[0] << 8) | src[1]; } if (w1 < 0xD800 || w1 > 0xDFFF) { - if (w1 == 0xFFFE || w1 == 0xFFFF) { - return THE_NON_VALUE; - } mb->offset += 16; return make_small(w1); } else if (w1 > 0xDBFF) { diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c index 0327850cb9..0079c13287 100644 --- a/erts/emulator/beam/erl_db.c +++ b/erts/emulator/beam/erl_db.c @@ -129,8 +129,6 @@ static Uint meta_main_tab_slot_mask; /* The slot index part of an unnamed tab static Uint meta_main_tab_seq_incr; static Uint meta_main_tab_seq_cnt = 0; /* To give unique(-ish) table identifiers */ - - /* ** The meta hash table of all NAMED ets tables */ @@ -202,12 +200,17 @@ static int free_table_cont(Process *p, int first, int clean_meta_tab); static void print_table(int to, void *to_arg, int show, DbTable* tb); -static BIF_RETTYPE ets_select_delete_1(Process *p, Eterm a1); -static BIF_RETTYPE ets_select_count_1(Process *p, Eterm a1); -static BIF_RETTYPE ets_select_trap_1(Process *p, Eterm a1); -static BIF_RETTYPE ets_delete_trap(Process *p, Eterm a1); +static BIF_RETTYPE ets_select_delete_1(BIF_ALIST_1); +static BIF_RETTYPE ets_select_count_1(BIF_ALIST_1); +static BIF_RETTYPE ets_select_trap_1(BIF_ALIST_1); +static BIF_RETTYPE ets_delete_trap(BIF_ALIST_1); static Eterm table_info(Process* p, DbTable* tb, Eterm What); +static BIF_RETTYPE ets_select1(Process* p, Eterm arg1); +static BIF_RETTYPE ets_select2(Process* p, Eterm arg1, Eterm arg2); +static BIF_RETTYPE ets_select3(Process* p, Eterm arg1, Eterm arg2, Eterm arg3); + + /* * Exported global */ @@ -277,8 +280,7 @@ static void schedule_free_dbtable(DbTable* tb) ASSERT(scheds >= 1); ASSERT(erts_refc_read(&tb->common.ref, 0) == 0); erts_refc_init(&tb->common.ref, scheds); - ERTS_THR_MEMORY_BARRIER; - erts_smp_schedule_misc_aux_work(0, scheds, chk_free_dbtable, tb); + erts_schedule_multi_misc_aux_work(0, scheds, chk_free_dbtable, tb); #else free_dbtable(tb); #endif @@ -1297,7 +1299,9 @@ BIF_RETTYPE ets_new_2(BIF_ALIST_2) Uint32 status; Sint keypos; int is_named, is_fine_locked, frequent_read, is_compressed; +#ifdef DEBUG int cret; +#endif DeclareTmpHeap(meta_tuple,3,BIF_P); DbTableMethod* meth; erts_smp_rwmtx_t *mmtl; @@ -1445,7 +1449,10 @@ BIF_RETTYPE ets_new_2(BIF_ALIST_2) tb->common.fixations = NULL; tb->common.compress = is_compressed; - cret = meth->db_create(BIF_P, tb); +#ifdef DEBUG + cret = +#endif + meth->db_create(BIF_P, tb); ASSERT(cret == DB_ERROR_NONE); erts_smp_spin_lock(&meta_main_tab_main_lock); @@ -1942,8 +1949,10 @@ BIF_RETTYPE ets_delete_object_2(BIF_ALIST_2) /* ** This is for trapping, cannot be called directly. */ -static BIF_RETTYPE ets_select_delete_1(Process *p, Eterm a1) +static BIF_RETTYPE ets_select_delete_1(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm a1 = BIF_ARG_1; BIF_RETTYPE result; DbTable* tb; int cret; @@ -2109,7 +2118,7 @@ BIF_RETTYPE ets_slot_2(BIF_ALIST_2) BIF_RETTYPE ets_match_1(BIF_ALIST_1) { - return ets_select_1(BIF_P, BIF_ARG_1); + return ets_select1(BIF_P, BIF_ARG_1); } BIF_RETTYPE ets_match_2(BIF_ALIST_2) @@ -2125,7 +2134,7 @@ BIF_RETTYPE ets_match_2(BIF_ALIST_2) ms = TUPLE3(hp, BIF_ARG_2, NIL, ms); hp += 4; ms = CONS(hp, ms, NIL); - res = ets_select_2(BIF_P, BIF_ARG_1, ms); + res = ets_select2(BIF_P, BIF_ARG_1, ms); UnUseTmpHeap(8,BIF_P); return res; } @@ -2143,7 +2152,7 @@ BIF_RETTYPE ets_match_3(BIF_ALIST_3) ms = TUPLE3(hp, BIF_ARG_2, NIL, ms); hp += 4; ms = CONS(hp, ms, NIL); - res = ets_select_3(BIF_P, BIF_ARG_1, ms, BIF_ARG_3); + res = ets_select3(BIF_P, BIF_ARG_1, ms, BIF_ARG_3); UnUseTmpHeap(8,BIF_P); return res; } @@ -2151,6 +2160,12 @@ BIF_RETTYPE ets_match_3(BIF_ALIST_3) BIF_RETTYPE ets_select_3(BIF_ALIST_3) { + return ets_select3(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3); +} + +static BIF_RETTYPE +ets_select3(Process* p, Eterm arg1, Eterm arg2, Eterm arg3) +{ BIF_RETTYPE result; DbTable* tb; int cret; @@ -2161,22 +2176,22 @@ BIF_RETTYPE ets_select_3(BIF_ALIST_3) CHECK_TABLES(); /* Chunk size strictly greater than 0 */ - if (is_not_small(BIF_ARG_3) || (chunk_size = signed_val(BIF_ARG_3)) <= 0) { - BIF_ERROR(BIF_P, BADARG); + if (is_not_small(arg3) || (chunk_size = signed_val(arg3)) <= 0) { + BIF_ERROR(p, BADARG); } - if ((tb = db_get_table(BIF_P, BIF_ARG_1, DB_READ, LCK_READ)) == NULL) { - BIF_ERROR(BIF_P, BADARG); + if ((tb = db_get_table(p, arg1, DB_READ, LCK_READ)) == NULL) { + BIF_ERROR(p, BADARG); } - safety = ITERATION_SAFETY(BIF_P,tb); + safety = ITERATION_SAFETY(p,tb); if (safety == ITER_UNSAFE) { local_fix_table(tb); } - cret = tb->common.meth->db_select_chunk(BIF_P, tb, - BIF_ARG_2, chunk_size, + cret = tb->common.meth->db_select_chunk(p, tb, + arg2, chunk_size, 0 /* not reversed */, &ret); - if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) { - fix_table_locked(BIF_P, tb); + if (DID_TRAP(p,ret) && safety != ITER_SAFE) { + fix_table_locked(p, tb); } if (safety == ITER_UNSAFE) { local_unfix_table(tb); @@ -2188,22 +2203,24 @@ BIF_RETTYPE ets_select_3(BIF_ALIST_3) ERTS_BIF_PREP_RET(result, ret); break; case DB_ERROR_SYSRES: - ERTS_BIF_PREP_ERROR(result, BIF_P, SYSTEM_LIMIT); + ERTS_BIF_PREP_ERROR(result, p, SYSTEM_LIMIT); break; default: - ERTS_BIF_PREP_ERROR(result, BIF_P, BADARG); + ERTS_BIF_PREP_ERROR(result, p, BADARG); break; } - erts_match_set_release_result(BIF_P); + erts_match_set_release_result(p); return result; } /* We get here instead of in the real BIF when trapping */ -static BIF_RETTYPE ets_select_trap_1(Process *p, Eterm a1) +static BIF_RETTYPE ets_select_trap_1(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm a1 = BIF_ARG_1; BIF_RETTYPE result; DbTable* tb; int cret; @@ -2248,6 +2265,11 @@ static BIF_RETTYPE ets_select_trap_1(Process *p, Eterm a1) BIF_RETTYPE ets_select_1(BIF_ALIST_1) { + return ets_select1(BIF_P, BIF_ARG_1); +} + +static BIF_RETTYPE ets_select1(Process *p, Eterm arg1) +{ BIF_RETTYPE result; DbTable* tb; int cret; @@ -2261,28 +2283,27 @@ BIF_RETTYPE ets_select_1(BIF_ALIST_1) * Make sure that the table exists. */ - if (!is_tuple(BIF_ARG_1)) { - if (BIF_ARG_1 == am_EOT) { + if (!is_tuple(arg1)) { + if (arg1 == am_EOT) { BIF_RET(am_EOT); } - BIF_ERROR(BIF_P, BADARG); + BIF_ERROR(p, BADARG); } - tptr = tuple_val(BIF_ARG_1); + tptr = tuple_val(arg1); if (arityval(*tptr) < 1 || - (tb = db_get_table(BIF_P, tptr[1], DB_READ, LCK_READ)) == NULL) { - BIF_ERROR(BIF_P, BADARG); + (tb = db_get_table(p, tptr[1], DB_READ, LCK_READ)) == NULL) { + BIF_ERROR(p, BADARG); } - safety = ITERATION_SAFETY(BIF_P,tb); + safety = ITERATION_SAFETY(p,tb); if (safety == ITER_UNSAFE) { local_fix_table(tb); } - cret = tb->common.meth->db_select_continue(BIF_P,tb, - BIF_ARG_1, &ret); + cret = tb->common.meth->db_select_continue(p,tb, arg1, &ret); - if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) { - fix_table_locked(BIF_P, tb); + if (DID_TRAP(p,ret) && safety != ITER_SAFE) { + fix_table_locked(p, tb); } if (safety == ITER_UNSAFE) { local_unfix_table(tb); @@ -2294,20 +2315,26 @@ BIF_RETTYPE ets_select_1(BIF_ALIST_1) ERTS_BIF_PREP_RET(result, ret); break; case DB_ERROR_SYSRES: - ERTS_BIF_PREP_ERROR(result, BIF_P, SYSTEM_LIMIT); + ERTS_BIF_PREP_ERROR(result, p, SYSTEM_LIMIT); break; default: - ERTS_BIF_PREP_ERROR(result, BIF_P, BADARG); + ERTS_BIF_PREP_ERROR(result, p, BADARG); break; } - erts_match_set_release_result(BIF_P); + erts_match_set_release_result(p); return result; } BIF_RETTYPE ets_select_2(BIF_ALIST_2) { + return ets_select2(BIF_P, BIF_ARG_1, BIF_ARG_2); +} + +static BIF_RETTYPE +ets_select2(Process* p, Eterm arg1, Eterm arg2) +{ BIF_RETTYPE result; DbTable* tb; int cret; @@ -2320,19 +2347,19 @@ BIF_RETTYPE ets_select_2(BIF_ALIST_2) * Make sure that the table exists. */ - if ((tb = db_get_table(BIF_P, BIF_ARG_1, DB_READ, LCK_READ)) == NULL) { - BIF_ERROR(BIF_P, BADARG); + if ((tb = db_get_table(p, arg1, DB_READ, LCK_READ)) == NULL) { + BIF_ERROR(p, BADARG); } - safety = ITERATION_SAFETY(BIF_P,tb); + safety = ITERATION_SAFETY(p,tb); if (safety == ITER_UNSAFE) { local_fix_table(tb); } - cret = tb->common.meth->db_select(BIF_P, tb, BIF_ARG_2, + cret = tb->common.meth->db_select(p, tb, arg2, 0, &ret); - if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) { - fix_table_locked(BIF_P, tb); + if (DID_TRAP(p,ret) && safety != ITER_SAFE) { + fix_table_locked(p, tb); } if (safety == ITER_UNSAFE) { local_unfix_table(tb); @@ -2344,21 +2371,23 @@ BIF_RETTYPE ets_select_2(BIF_ALIST_2) ERTS_BIF_PREP_RET(result, ret); break; case DB_ERROR_SYSRES: - ERTS_BIF_PREP_ERROR(result, BIF_P, SYSTEM_LIMIT); + ERTS_BIF_PREP_ERROR(result, p, SYSTEM_LIMIT); break; default: - ERTS_BIF_PREP_ERROR(result, BIF_P, BADARG); + ERTS_BIF_PREP_ERROR(result, p, BADARG); break; } - erts_match_set_release_result(BIF_P); + erts_match_set_release_result(p); return result; } /* We get here instead of in the real BIF when trapping */ -static BIF_RETTYPE ets_select_count_1(Process *p, Eterm a1) +static BIF_RETTYPE ets_select_count_1(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm a1 = BIF_ARG_1; BIF_RETTYPE result; DbTable* tb; int cret; @@ -2499,7 +2528,7 @@ BIF_RETTYPE ets_select_reverse_3(BIF_ALIST_3) BIF_RETTYPE ets_select_reverse_1(BIF_ALIST_1) { - return ets_select_1(BIF_P, BIF_ARG_1); + return ets_select1(BIF_P, BIF_ARG_1); } BIF_RETTYPE ets_select_reverse_2(BIF_ALIST_2) @@ -2553,7 +2582,7 @@ BIF_RETTYPE ets_select_reverse_2(BIF_ALIST_2) */ BIF_RETTYPE ets_match_object_1(BIF_ALIST_1) { - return ets_select_1(BIF_P, BIF_ARG_1); + return ets_select1(BIF_P, BIF_ARG_1); } BIF_RETTYPE ets_match_object_2(BIF_ALIST_2) @@ -2569,7 +2598,7 @@ BIF_RETTYPE ets_match_object_2(BIF_ALIST_2) ms = TUPLE3(hp, BIF_ARG_2, NIL, ms); hp += 4; ms = CONS(hp, ms, NIL); - res = ets_select_2(BIF_P, BIF_ARG_1, ms); + res = ets_select2(BIF_P, BIF_ARG_1, ms); UnUseTmpHeap(8,BIF_P); return res; } @@ -2587,7 +2616,7 @@ BIF_RETTYPE ets_match_object_3(BIF_ALIST_3) ms = TUPLE3(hp, BIF_ARG_2, NIL, ms); hp += 4; ms = CONS(hp, ms, NIL); - res = ets_select_3(BIF_P, BIF_ARG_1, ms, BIF_ARG_3); + res = ets_select3(BIF_P, BIF_ARG_1, ms, BIF_ARG_3); UnUseTmpHeap(8,BIF_P); return res; } @@ -2606,7 +2635,9 @@ BIF_RETTYPE ets_info_1(BIF_ALIST_1) int i; Eterm* hp; /*Process* rp = NULL;*/ + /* If/when we implement lockless private tables: Eterm owner; + */ if ((tb = db_get_table(BIF_P, BIF_ARG_1, DB_INFO, LCK_READ)) == NULL) { if (is_atom(BIF_ARG_1) || is_small(BIF_ARG_1)) { @@ -2615,7 +2646,9 @@ BIF_RETTYPE ets_info_1(BIF_ALIST_1) BIF_ERROR(BIF_P, BADARG); } + /* If/when we implement lockless private tables: owner = tb->common.owner; + */ /* If/when we implement lockless private tables: if ((tb->common.status & DB_PRIVATE) && owner != BIF_P->id) { @@ -3521,8 +3554,10 @@ static void free_heir_data(DbTable* tb) #endif } -static BIF_RETTYPE ets_delete_trap(Process *p, Eterm cont) +static BIF_RETTYPE ets_delete_trap(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm cont = BIF_ARG_1; int trap; Eterm* ptr = big_val(cont); DbTable *tb = *((DbTable **) (UWord) (ptr + 1)); diff --git a/erts/emulator/beam/erl_db_tree.c b/erts/emulator/beam/erl_db_tree.c index c6f0d80e32..312050b931 100644 --- a/erts/emulator/beam/erl_db_tree.c +++ b/erts/emulator/beam/erl_db_tree.c @@ -344,8 +344,8 @@ static int do_partly_bound_can_match_lesser(Eterm a, Eterm b, int *done); static int do_partly_bound_can_match_greater(Eterm a, Eterm b, int *done); -static BIF_RETTYPE ets_select_reverse(Process *p, Eterm a1, - Eterm a2, Eterm a3); +static BIF_RETTYPE ets_select_reverse(BIF_ALIST_3); + /* Method interface functions */ static int db_first_tree(Process *p, DbTable *tbl, @@ -844,8 +844,12 @@ static int db_slot_tree(Process *p, DbTable *tbl, -static BIF_RETTYPE ets_select_reverse(Process *p, Eterm a1, Eterm a2, Eterm a3) +static BIF_RETTYPE ets_select_reverse(BIF_ALIST_3) { + Process *p = BIF_P; + Eterm a1 = BIF_ARG_1; + Eterm a2 = BIF_ARG_2; + Eterm a3 = BIF_ARG_3; Eterm list; Eterm result; Eterm* hp; diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index 7dfbb2ed02..4821a7d9fb 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -35,6 +35,7 @@ #include "bif.h" #include "big.h" #include "erl_binary.h" +#include "erl_thr_progress.h" #include "erl_db_util.h" @@ -495,7 +496,7 @@ static erts_smp_atomic32_t trace_control_word; /* This needs to be here, before the bif table... */ -static Eterm db_set_trace_control_word_fake_1(Process *p, Eterm val); +static Eterm db_set_trace_control_word_fake_1(BIF_ALIST_1); /* ** The table of callable bif's, i e guard bif's and @@ -908,14 +909,18 @@ static void db_free_tmp_uncompressed(DbTerm* obj); /* ** Pseudo BIF:s to be callable from the PAM VM. */ - -BIF_RETTYPE db_get_trace_control_word_0(Process *p) +BIF_RETTYPE db_get_trace_control_word(Process *p) { Uint32 tcw = (Uint32) erts_smp_atomic32_read_acqb(&trace_control_word); BIF_RET(erts_make_integer((Uint) tcw, p)); } -BIF_RETTYPE db_set_trace_control_word_1(Process *p, Eterm new) +BIF_RETTYPE db_get_trace_control_word_0(BIF_ALIST_0) +{ + BIF_RET(db_get_trace_control_word(BIF_P)); +} + +BIF_RETTYPE db_set_trace_control_word(Process *p, Eterm new) { Uint val; Uint32 old_tcw; @@ -923,20 +928,27 @@ BIF_RETTYPE db_set_trace_control_word_1(Process *p, Eterm new) BIF_ERROR(p, BADARG); if (val != ((Uint32)val)) BIF_ERROR(p, BADARG); - + old_tcw = (Uint32) erts_smp_atomic32_xchg_relb(&trace_control_word, (erts_aint32_t) val); BIF_RET(erts_make_integer((Uint) old_tcw, p)); } -static Eterm db_set_trace_control_word_fake_1(Process *p, Eterm new) +BIF_RETTYPE db_set_trace_control_word_1(BIF_ALIST_1) { + BIF_RET(db_set_trace_control_word(BIF_P, BIF_ARG_1)); +} + +static Eterm db_set_trace_control_word_fake_1(BIF_ALIST_1) +{ + Process *p = BIF_P; + Eterm new = BIF_ARG_1; Uint val; if (!term_to_Uint(new, &val)) BIF_ERROR(p, BADARG); if (val != ((Uint32)val)) BIF_ERROR(p, BADARG); - BIF_RET(db_get_trace_control_word_0(p)); + BIF_RET(db_get_trace_control_word(p)); } /* @@ -1704,6 +1716,7 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, Process *current_scheduled; ErtsSchedulerData *esdp; Eterm (*bif)(Process*, ...); + Eterm bif_args[3]; int fail_label; int atomic_trace; #if HALFWORD_HEAP @@ -1734,14 +1747,14 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, if (! atomic_trace) { \ erts_refc_inc(&bprog->refc, 2); \ erts_smp_proc_unlock((p), ERTS_PROC_LOCK_MAIN); \ - erts_smp_block_system(0); \ + erts_smp_thr_progress_block(); \ atomic_trace = !0; \ } \ } while (0) #define END_ATOMIC_TRACE(p) \ do { \ if (atomic_trace) { \ - erts_smp_release_system(); \ + erts_smp_thr_progress_unblock(); \ erts_smp_proc_lock((p), ERTS_PROC_LOCK_MAIN); \ if (erts_refc_dectest(&bprog->refc, 0) == 0) {\ erts_bin_free(bprog); \ @@ -1957,7 +1970,7 @@ restart: break; case matchCall0: bif = (Eterm (*)(Process*, ...)) *pc++; - t = (*bif)(build_proc); + t = (*bif)(build_proc, bif_args); if (is_non_value(t)) { if (do_catch) t = FAIL_TERM; @@ -1968,7 +1981,7 @@ restart: break; case matchCall1: bif = (Eterm (*)(Process*, ...)) *pc++; - t = (*bif)(build_proc, esp[-1]); + t = (*bif)(build_proc, esp-1); if (is_non_value(t)) { if (do_catch) t = FAIL_TERM; @@ -1979,7 +1992,9 @@ restart: break; case matchCall2: bif = (Eterm (*)(Process*, ...)) *pc++; - t = (*bif)(build_proc, esp[-1], esp[-2]); + bif_args[0] = esp[-1]; + bif_args[1] = esp[-2]; + t = (*bif)(build_proc, bif_args); if (is_non_value(t)) { if (do_catch) t = FAIL_TERM; @@ -1991,7 +2006,10 @@ restart: break; case matchCall3: bif = (Eterm (*)(Process*, ...)) *pc++; - t = (*bif)(build_proc, esp[-1], esp[-2], esp[-3]); + bif_args[0] = esp[-1]; + bif_args[1] = esp[-2]; + bif_args[2] = esp[-3]; + t = (*bif)(build_proc, bif_args); if (is_non_value(t)) { if (do_catch) t = FAIL_TERM; @@ -2846,7 +2864,9 @@ void* db_store_term_comp(DbTableCommon *tb, DbTerm* old, Uint offset, Eterm obj) Uint new_sz = offset + db_size_dbterm_comp(tb, obj); byte* basep; DbTerm* newp; +#ifdef DEBUG byte* top; +#endif ASSERT(tb->compress); if (old != 0) { @@ -2868,7 +2888,10 @@ void* db_store_term_comp(DbTableCommon *tb, DbTerm* old, Uint offset, Eterm obj) } newp->size = size_object(obj); - top = copy_to_comp(tb, obj, newp, new_sz); +#ifdef DEBUG + top = +#endif + copy_to_comp(tb, obj, newp, new_sz); ASSERT(top <= basep + new_sz); /* ToDo: Maybe realloc if ((basep+new_sz) - top) > WASTED_SPACE_LIMIT */ @@ -4970,7 +4993,7 @@ static Eterm match_spec_test(Process *p, Eterm against, Eterm spec, int trace) static Eterm seq_trace_fake(Process *p, Eterm arg1) { - Eterm result = seq_trace_info_1(p,arg1); + Eterm result = erl_seq_trace_info(p, arg1); if (is_tuple(result) && *tuple_val(result) == 2) { return (tuple_val(result))[2]; } diff --git a/erts/emulator/beam/erl_db_util.h b/erts/emulator/beam/erl_db_util.h index bb1751d309..6a96e174e1 100644 --- a/erts/emulator/beam/erl_db_util.h +++ b/erts/emulator/beam/erl_db_util.h @@ -326,8 +326,10 @@ ERTS_GLB_INLINE int db_eq(DbTableCommon* tb, Eterm a, DbTerm* b) (T)->common.owner == (P)->id) /* Function prototypes */ -Eterm db_get_trace_control_word_0(Process *p); -Eterm db_set_trace_control_word_1(Process *p, Eterm val); +BIF_RETTYPE db_get_trace_control_word(Process* p); +BIF_RETTYPE db_set_trace_control_word(Process* p, Eterm tcw); +BIF_RETTYPE db_get_trace_control_word_0(BIF_ALIST_0); +BIF_RETTYPE db_set_trace_control_word_1(BIF_ALIST_1); void db_initialize_util(void); Eterm db_getkey(int keypos, Eterm obj); diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index 401967a8de..ae0c9def90 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -28,6 +28,14 @@ # include "config.h" #endif +#define ERL_DRV_DEPRECATED_FUNC +#ifdef __GNUC__ +# if __GNUC__ >= 3 +# undef ERL_DRV_DEPRECATED_FUNC +# define ERL_DRV_DEPRECATED_FUNC __attribute__((deprecated)) +# endif +#endif + #ifdef SIZEOF_CHAR # define SIZEOF_CHAR_SAVED__ SIZEOF_CHAR # undef SIZEOF_CHAR @@ -582,8 +590,11 @@ EXTERN long driver_async(ErlDrvPort ix, void* async_data, void (*async_free)(void*)); - -EXTERN int driver_async_cancel(unsigned int key); +/* + * driver_async_cancel() is deprecated. It is scheduled for removal + * in OTP-R16. For more information see the erl_driver(3) documentation. + */ +EXTERN int driver_async_cancel(unsigned int key) ERL_DRV_DEPRECATED_FUNC; /* Locks the driver in the machine "forever", there is no unlock function. Note that this is almost never useful, as an open diff --git a/erts/emulator/beam/erl_drv_thread.c b/erts/emulator/beam/erl_drv_thread.c index dc578f6d2a..a49a155701 100644 --- a/erts/emulator/beam/erl_drv_thread.c +++ b/erts/emulator/beam/erl_drv_thread.c @@ -158,7 +158,9 @@ erl_drv_mutex_create(char *name) (sizeof(ErlDrvMutex) + (name ? sys_strlen(name) + 1 : 0))); if (dmtx) { - if (ethr_mutex_init(&dmtx->mtx) != 0) { + ethr_mutex_opt opt = ETHR_MUTEX_OPT_DEFAULT_INITER; + opt.posix_compliant = 1; + if (ethr_mutex_init_opt(&dmtx->mtx, &opt) != 0) { erts_free(ERTS_ALC_T_DRV_MTX, (void *) dmtx); dmtx = NULL; } @@ -226,7 +228,9 @@ erl_drv_cond_create(char *name) (sizeof(ErlDrvCond) + (name ? sys_strlen(name) + 1 : 0))); if (dcnd) { - if (ethr_cond_init(&dcnd->cnd) != 0) { + ethr_cond_opt opt = ETHR_COND_OPT_DEFAULT_INITER; + opt.posix_compliant = 1; + if (ethr_cond_init_opt(&dcnd->cnd, &opt) != 0) { erts_free(ERTS_ALC_T_DRV_CND, (void *) dcnd); dcnd = NULL; } diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index e3445bcdc5..c29352a227 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -315,7 +315,12 @@ erts_gc_after_bif_call(Process* p, Eterm result, Eterm* regs, Uint arity) if (is_non_value(result)) { if (p->freason == TRAP) { - cost = erts_garbage_collect(p, 0, p->def_arg_reg, p->arity); + #if HIPE + if (regs == NULL) { + regs = ERTS_PROC_GET_SCHDATA(p)->x_reg_array; + } + #endif + cost = erts_garbage_collect(p, 0, regs, p->arity); } else { cost = erts_garbage_collect(p, 0, regs, arity); } @@ -357,8 +362,6 @@ erts_garbage_collect(Process* p, int need, Eterm* objv, int nobj) } erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS); - erts_smp_locked_activity_begin(ERTS_ACTIVITY_GC); - ERTS_CHK_OFFHEAP(p); ErtsGcQuickSanityCheck(p); @@ -392,8 +395,6 @@ erts_garbage_collect(Process* p, int need, Eterm* objv, int nobj) trace_gc(p, am_gc_end); } - erts_smp_locked_activity_end(ERTS_ACTIVITY_GC); - if (erts_system_monitor_long_gc != 0) { Uint ms2, s2, us2; Sint t; @@ -477,7 +478,6 @@ erts_garbage_collect_hibernate(Process* p) p->gcstatus = p->status; p->status = P_GARBING; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS); - erts_smp_locked_activity_begin(ERTS_ACTIVITY_GC); ErtsGcQuickSanityCheck(p); ASSERT(p->mbuf_sz == 0); ASSERT(p->mbuf == 0); @@ -591,7 +591,6 @@ erts_garbage_collect_hibernate(Process* p) erts_smp_proc_lock(p, ERTS_PROC_LOCK_STATUS); p->status = p->gcstatus; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS); - erts_smp_locked_activity_end(ERTS_ACTIVITY_GC); } @@ -616,7 +615,6 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, Uint lit_size) p->gcstatus = p->status; p->status = P_GARBING; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS); - erts_smp_locked_activity_begin(ERTS_ACTIVITY_GC); /* * We assume that the caller has already done a major collection @@ -719,7 +717,6 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, Uint lit_size) erts_smp_proc_lock(p, ERTS_PROC_LOCK_STATUS); p->status = p->gcstatus; erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS); - erts_smp_locked_activity_end(ERTS_ACTIVITY_GC); } static int diff --git a/erts/emulator/beam/erl_goodfit_alloc.c b/erts/emulator/beam/erl_goodfit_alloc.c index 8322b233ac..e7d4ac2b67 100644 --- a/erts/emulator/beam/erl_goodfit_alloc.c +++ b/erts/emulator/beam/erl_goodfit_alloc.c @@ -190,16 +190,20 @@ erts_gfalc_start(GFAllctr_t *gfallctr, GFAllctrInit_t *gfinit, AllctrInit_t *init) { - GFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + GFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) gfallctr; - init->sbmbct = 0; /* Small mbc not yet supported by goodfit */ + sys_memcpy((void *) gfallctr, (void *) &zero.allctr, sizeof(GFAllctr_t)); - sys_memcpy((void *) gfallctr, (void *) &nulled_state, sizeof(GFAllctr_t)); + init->sbmbct = 0; /* Small mbc not yet supported by goodfit */ allctr->mbc_header_size = sizeof(Carrier_t); allctr->min_mbc_size = MIN_MBC_SZ; diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index 8a297cded0..7c047891d9 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -42,6 +42,9 @@ #include "erl_misc_utils.h" #include "packet_parser.h" #include "erl_cpu_topology.h" +#include "erl_thr_progress.h" +#include "erl_thr_queue.h" +#include "erl_async.h" #ifdef HIPE #include "hipe_mode_switch.h" /* for hipe_mode_switch_init() */ @@ -68,6 +71,8 @@ static void erl_init(int ncpu); #define ERTS_MIN_COMPAT_REL 7 +static erts_atomic_t exiting; + #ifdef ERTS_SMP erts_smp_atomic32_t erts_writing_erl_crash_dump; erts_tsd_key_t erts_is_crash_dumping_key; @@ -99,8 +104,6 @@ int erts_backtrace_depth; /* How many functions to show in a backtrace * in error codes. */ -int erts_async_max_threads; /* number of threads for async support */ -int erts_async_thread_suggested_stack_size; erts_smp_atomic32_t erts_max_gen_gcs; Eterm erts_error_logger_warnings; /* What to map warning logs to, am_error, @@ -247,10 +250,6 @@ erl_init(int ncpu) { init_benchmarking(); -#ifdef ERTS_SMP - erts_system_block_init(); -#endif - erts_init_monitors(); erts_init_gc(); erts_init_time(); @@ -260,6 +259,8 @@ erl_init(int ncpu) no_schedulers, no_schedulers_online); erts_init_cpu_topology(); /* Must be after init_scheduling */ + erts_alloc_late_init(); + H_MIN_SIZE = erts_next_heap_size(H_MIN_SIZE, 0); BIN_VH_MIN_SIZE = erts_next_heap_size(BIN_VH_MIN_SIZE, 0); @@ -281,6 +282,7 @@ erl_init(int ncpu) erts_init_node_tables(); init_dist(); erl_drv_thr_init(); + erts_init_async(); init_io(); init_copy(); init_load(); @@ -607,6 +609,8 @@ early_init(int *argc, char **argv) /* int max_main_threads; int max_reader_groups; int reader_groups; + char envbuf[21]; /* enough for any 64-bit integer */ + size_t envbufsz; use_multi_run_queue = 1; erts_printf_eterm_func = erts_printf_term; @@ -644,6 +648,10 @@ early_init(int *argc, char **argv) /* erts_use_r9_pids_ports = 0; erts_sys_pre_init(); + erts_atomic_init_nob(&exiting, 0); +#ifdef ERTS_SMP + erts_thr_progress_pre_init(); +#endif #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_init(); @@ -675,6 +683,16 @@ early_init(int *argc, char **argv) /* schdlrs = no_schedulers; schdlrs_onln = no_schedulers_online; + envbufsz = sizeof(envbuf); + + /* erts_sys_getenv() not initialized yet; need erts_sys_getenv__() */ + if (erts_sys_getenv__("ERL_THREAD_POOL_SIZE", envbuf, &envbufsz) == 0) + erts_async_max_threads = atoi(envbuf); + else + erts_async_max_threads = 0; + if (erts_async_max_threads > ERTS_MAX_NO_OF_ASYNC_THREADS) + erts_async_max_threads = ERTS_MAX_NO_OF_ASYNC_THREADS; + if (argc && argv) { int i = 1; while (i < *argc) { @@ -702,6 +720,20 @@ early_init(int *argc, char **argv) /* } break; } + case 'A': { + /* set number of threads in thread pool */ + char *arg = get_arg(argv[i]+2, argv[i+1], &i); + if (((erts_async_max_threads = atoi(arg)) < 0) || + (erts_async_max_threads > ERTS_MAX_NO_OF_ASYNC_THREADS)) { + erts_fprintf(stderr, + "bad number of async threads %s\n", + arg); + erts_usage(); + VERBOSE(DEBUG_SYSTEM, ("using %d async-threads\n", + erts_async_max_threads)); + } + break; + } case 'S' : { int tot, onln; char *arg = get_arg(argv[i]+2, argv[i+1], &i); @@ -767,11 +799,29 @@ early_init(int *argc, char **argv) /* erts_no_schedulers = (Uint) no_schedulers; #endif + erts_early_init_scheduling(no_schedulers); + alloc_opts.ncpu = ncpu; erts_alloc_init(argc, argv, &alloc_opts); /* Handles (and removes) -M flags. */ /* Require allocators */ - erts_early_init_scheduling(); +#ifdef ERTS_SMP + /* + * Thread progress management: + * + * * Managed threads: + * ** Scheduler threads (see erl_process.c) + * ** Aux thread (see erl_process.c) + * ** Sys message dispatcher thread (see erl_trace.c) + * + * * Unmanaged threads that need to register: + * ** Async threads (see erl_async.c) + */ + erts_thr_progress_init(no_schedulers, + no_schedulers+2, + erts_async_max_threads); +#endif + erts_thr_q_init(); erts_init_utils(); erts_early_init_cpu_topology(no_schedulers, &max_main_threads, @@ -851,7 +901,6 @@ erl_start(int argc, char **argv) int have_break_handler = 1; char envbuf[21]; /* enough for any 64-bit integer */ size_t envbufsz; - int async_max_threads = erts_async_max_threads; int ncpu = early_init(&argc, argv); envbufsz = sizeof(envbuf); @@ -867,11 +916,6 @@ erl_start(int argc, char **argv) (erts_aint32_t) max_gen_gcs); } - envbufsz = sizeof(envbuf); - if (erts_sys_getenv("ERL_THREAD_POOL_SIZE", envbuf, &envbufsz) == 0) { - async_max_threads = atoi(envbuf); - } - #if (defined(__APPLE__) && defined(__MACH__)) || defined(__DARWIN__) /* * The default stack size on MacOS X is too small for pcre. @@ -1301,17 +1345,8 @@ erl_start(int argc, char **argv) break; } - case 'A': - /* set number of threads in thread pool */ - arg = get_arg(argv[i]+2, argv[i+1], &i); - if (((async_max_threads = atoi(arg)) < 0) || - (async_max_threads > ERTS_MAX_NO_OF_ASYNC_THREADS)) { - erts_fprintf(stderr, "bad number of async threads %s\n", arg); - erts_usage(); - } - - VERBOSE(DEBUG_SYSTEM, ("using %d async-threads\n", - async_max_threads)); + case 'A': /* Was handled in early init just read past it */ + (void) get_arg(argv[i]+2, argv[i+1], &i); break; case 'a': @@ -1400,10 +1435,6 @@ erl_start(int argc, char **argv) i++; } -#ifdef USE_THREADS - erts_async_max_threads = async_max_threads; -#endif - /* Delayed check of +P flag */ if (erts_max_processes < ERTS_MIN_PROCESSES || erts_max_processes > ERTS_MAX_PROCESSES @@ -1449,6 +1480,10 @@ erl_start(int argc, char **argv) erts_sys_main_thread(); /* May or may not return! */ #else erts_thr_set_main_status(1, 1); +#if ERTS_USE_ASYNC_READY_Q + erts_get_scheduler_data()->aux_work_data.async_ready.queue + = erts_get_async_ready_queue(1); +#endif set_main_stack_size(); process_main(); #endif @@ -1474,6 +1509,29 @@ __decl_noreturn void erts_thr_fatal_error(int err, char *what) static void system_cleanup(int exit_code) { + /* + * Make sure only one thread exits the runtime system. + */ + if (erts_atomic_inc_read_nob(&exiting) != 1) { + /* + * Another thread is currently exiting the system; + * wait for it to do its job. + */ +#ifdef ERTS_SMP + if (erts_thr_progress_is_managed_thread()) { + /* + * The exiting thread might be waiting for + * us to block; need to update status... + */ + erts_thr_progress_active(NULL, 0); + erts_thr_progress_prepare_wait(NULL); + } +#endif + /* Wait forever... */ + while (1) + erts_milli_sleep(10000000); + } + /* No cleanup wanted if ... * 1. we are about to do an abnormal exit * 2. we haven't finished initializing, or @@ -1493,7 +1551,6 @@ system_cleanup(int exit_code) #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_check_exact(NULL, 0); #endif - erts_smp_block_system(ERTS_BS_FLG_ALLOW_GC); /* We never release it... */ #endif #ifdef HYBRID @@ -1522,17 +1579,7 @@ system_cleanup(int exit_code) erts_cleanup_incgc(); #endif -#if defined(USE_THREADS) - exit_async(); -#endif -#if HAVE_ERTS_MSEG - erts_mseg_exit(); -#endif - - /* - * A lot more cleaning could/should have been done... - */ - + erts_exit_flush_async(); } /* @@ -1549,10 +1596,10 @@ __decl_noreturn void erl_exit0(char *file, int line, int n, char *fmt,...) va_start(args, fmt); - save_statistics(); - system_cleanup(n); + save_statistics(); + an = abs(n); if (erts_mtrace_enabled) @@ -1589,10 +1636,10 @@ __decl_noreturn void erl_exit(int n, char *fmt,...) va_start(args, fmt); - save_statistics(); - system_cleanup(n); + save_statistics(); + an = abs(n); if (erts_mtrace_enabled) diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c index 587d82f2bb..44da6b6c51 100644 --- a/erts/emulator/beam/erl_lock_check.c +++ b/erts/emulator/beam/erl_lock_check.c @@ -110,10 +110,6 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "fun_tab", NULL }, { "environ", NULL }, #endif - { "asyncq", "address" }, -#ifndef ERTS_SMP - { "async_ready", NULL }, -#endif { "efile_drv", "address" }, #if defined(ENABLE_CHILD_WAITER_THREAD) || defined(ERTS_SMP) { "child_status", NULL }, @@ -125,7 +121,7 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "drv_ev_state", "address" }, { "safe_hash", "address" }, { "pollset_rm_list", NULL }, - { "removed_fd_pre_alloc_lock", NULL }, + { "removed_fd_pre_alloc_lock", "address" }, { "state_prealloc", NULL }, { "schdlr_sspnd", NULL }, { "run_queue", "address" }, @@ -138,6 +134,7 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "alcu_init_atoms", NULL }, { "mseg_init_atoms", NULL }, { "drv_tsd", NULL }, + { "async_enq_mtx", NULL }, #ifdef ERTS_SMP { "sys_msg_q", NULL }, { "atom_tab", NULL }, @@ -151,10 +148,8 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "mtrace_op", NULL }, { "instr_x", NULL }, { "instr", NULL }, - { "fix_alloc", "index" }, { "alcu_allocator", "index" }, { "sbmbc_alloc", "index" }, - { "alcu_delayed_free", "index" }, { "mseg", NULL }, #if HALFWORD_HEAP { "pmmap", NULL }, @@ -175,15 +170,12 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "timeofday", NULL }, { "breakpoints", NULL }, { "pollsets_lock", NULL }, - { "async_id", NULL }, { "pix_lock", "address" }, { "run_queues_lists", NULL }, - { "misc_aux_work_queue", "index" }, - { "misc_aux_work_pre_alloc_lock", "address" }, { "sched_stat", NULL }, { "run_queue_sleep_list", "address" }, #endif - { "alloc_thr_ix_lock", NULL }, + { "async_init_mtx", NULL }, #ifdef ERTS_SMP { "proc_lck_qs_alloc", NULL }, #endif diff --git a/erts/emulator/beam/erl_monitors.c b/erts/emulator/beam/erl_monitors.c index 47597f302b..1a84950120 100644 --- a/erts/emulator/beam/erl_monitors.c +++ b/erts/emulator/beam/erl_monitors.c @@ -948,8 +948,10 @@ static void erts_dump_links(ErtsLink *root, int indent) erts_destroy_tmp_dsbuf(dsbufp); } -Eterm erts_debug_dump_monitors_1(Process *p, Eterm pid) +Eterm erts_debug_dump_monitors_1(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm pid = BIF_ARG_1; Process *rp; DistEntry *dep; rp = erts_pid2proc(p, ERTS_PROC_LOCK_MAIN, pid, ERTS_PROC_LOCK_LINK); @@ -976,8 +978,10 @@ Eterm erts_debug_dump_monitors_1(Process *p, Eterm pid) } } -Eterm erts_debug_dump_links_1(Process *p, Eterm pid) +Eterm erts_debug_dump_links_1(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm pid = BIF_ARG_1; Process *rp; DistEntry *dep; if (is_internal_port(pid)) { diff --git a/erts/emulator/beam/erl_mtrace.c b/erts/emulator/beam/erl_mtrace.c index b1478758a1..358c67bf20 100644 --- a/erts/emulator/beam/erl_mtrace.c +++ b/erts/emulator/beam/erl_mtrace.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2010. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -503,12 +503,6 @@ write_trace_header(char *nodename, char *pid, char *hostname) case ERTS_ALC_A_SYSTEM: PUT_UI16(tracep, ERTS_MTRACE_SEGMENT_ID); break; - case ERTS_ALC_A_FIXED_SIZE: - if (erts_allctrs_info[ERTS_FIX_CORE_ALLOCATOR].enabled) - PUT_UI16(tracep, ERTS_FIX_CORE_ALLOCATOR); - else - PUT_UI16(tracep, ERTS_ALC_A_SYSTEM); - break; default: PUT_UI16(tracep, ERTS_MTRACE_SEGMENT_ID); break; diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 51f1fad811..62798bb2c1 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -32,6 +32,7 @@ #include "error.h" #include "big.h" #include "beam_bp.h" +#include "erl_thr_progress.h" #include <limits.h> #include <stddef.h> /* offsetof */ @@ -130,10 +131,13 @@ static void pre_nif_noproc(ErlNifEnv* env, struct erl_module_nif* mod_nif) env->tmp_obj_list = NULL; } -/* Temporary object header, auto-deallocated when NIF returns. */ +/* Temporary object header, auto-deallocated when NIF returns + * or when independent environment is cleared. + */ struct enif_tmp_obj_t { struct enif_tmp_obj_t* next; void (*dtor)(struct enif_tmp_obj_t*); + ErtsAlcType_t allocator; /*char data[];*/ }; @@ -244,7 +248,7 @@ ErlNifEnv* enif_alloc_env(void) msg_env->env.hp_end = phony_heap; msg_env->env.heap_frag = NULL; msg_env->env.mod_nif = NULL; - msg_env->env.tmp_obj_list = (struct enif_tmp_obj_t*) 1; /* invalid non-NULL */ + msg_env->env.tmp_obj_list = NULL; msg_env->env.proc = &msg_env->phony_proc; memset(&msg_env->phony_proc, 0, sizeof(Process)); HEAP_START(&msg_env->phony_proc) = phony_heap; @@ -289,6 +293,7 @@ void enif_clear_env(ErlNifEnv* env) menv->env.hp = menv->env.hp_end = HEAP_TOP(p); ASSERT(!is_offheap(&MSO(p))); + free_tmp_objs(env); } int enif_send(ErlNifEnv* env, const ErlNifPid* to_pid, ErlNifEnv* msg_env, ERL_NIF_TERM msg) @@ -440,24 +445,31 @@ int enif_is_number(ErlNifEnv* env, ERL_NIF_TERM term) return is_number(term); } +static ERTS_INLINE int is_proc_bound(ErlNifEnv* env) +{ + return env->mod_nif != NULL; +} + static void aligned_binary_dtor(struct enif_tmp_obj_t* obj) { - erts_free_aligned_binary_bytes_extra((byte*)obj,ERTS_ALC_T_TMP); + erts_free_aligned_binary_bytes_extra((byte*)obj, obj->allocator); } int enif_inspect_binary(ErlNifEnv* env, Eterm bin_term, ErlNifBinary* bin) { + ErtsAlcType_t allocator = is_proc_bound(env) ? ERTS_ALC_T_TMP : ERTS_ALC_T_NIF; union { struct enif_tmp_obj_t* tmp; byte* raw_ptr; }u; u.tmp = NULL; - bin->data = erts_get_aligned_binary_bytes_extra(bin_term, &u.raw_ptr, ERTS_ALC_T_TMP, + bin->data = erts_get_aligned_binary_bytes_extra(bin_term, &u.raw_ptr, allocator, sizeof(struct enif_tmp_obj_t)); if (bin->data == NULL) { return 0; } if (u.tmp != NULL) { + u.tmp->allocator = allocator; u.tmp->next = env->tmp_obj_list; u.tmp->dtor = &aligned_binary_dtor; env->tmp_obj_list = u.tmp; @@ -471,12 +483,13 @@ int enif_inspect_binary(ErlNifEnv* env, Eterm bin_term, ErlNifBinary* bin) static void tmp_alloc_dtor(struct enif_tmp_obj_t* obj) { - erts_free(ERTS_ALC_T_TMP, obj); + erts_free(obj->allocator, obj); } int enif_inspect_iolist_as_binary(ErlNifEnv* env, Eterm term, ErlNifBinary* bin) { struct enif_tmp_obj_t* tobj; + ErtsAlcType_t allocator; Uint sz; if (is_binary(term)) { return enif_inspect_binary(env,term,bin); @@ -491,8 +504,10 @@ int enif_inspect_iolist_as_binary(ErlNifEnv* env, Eterm term, ErlNifBinary* bin) if (erts_iolist_size(term, &sz)) { return 0; } - - tobj = erts_alloc(ERTS_ALC_T_TMP, sz + sizeof(struct enif_tmp_obj_t)); + + allocator = is_proc_bound(env) ? ERTS_ALC_T_TMP : ERTS_ALC_T_NIF; + tobj = erts_alloc(allocator, sz + sizeof(struct enif_tmp_obj_t)); + tobj->allocator = allocator; tobj->next = env->tmp_obj_list; tobj->dtor = &tmp_alloc_dtor; env->tmp_obj_list = tobj; @@ -681,6 +696,7 @@ Eterm enif_make_sub_binary(ErlNifEnv* env, ERL_NIF_TERM bin_term, ErlSubBin* sb; Eterm orig; Uint offset, bit_offset, bit_size; +#ifdef DEBUG unsigned src_size; ASSERT(is_binary(bin_term)); @@ -688,6 +704,7 @@ Eterm enif_make_sub_binary(ErlNifEnv* env, ERL_NIF_TERM bin_term, ASSERT(pos <= src_size); ASSERT(size <= src_size); ASSERT(pos + size <= src_size); +#endif sb = (ErlSubBin*) alloc_heap(env, ERL_SUB_BIN_SIZE); ERTS_GET_REAL_BIN(bin_term, orig, offset, bit_offset, bit_size); sb->thing_word = HEADER_SUB_BIN; @@ -1188,7 +1205,7 @@ enif_open_resource_type(ErlNifEnv* env, ErlNifResourceFlags op = flags; Eterm module_am, name_am; - ASSERT(erts_smp_is_system_blocked(0)); + ASSERT(erts_smp_thr_progress_is_blocking()); ASSERT(module_str == NULL); /* for now... */ module_am = make_atom(env->mod_nif->mod->module); name_am = enif_make_atom(env, name_str); @@ -1482,7 +1499,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2) /* Block system (is this the right place to do it?) */ erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); /* Find calling module */ ASSERT(BIF_P->current != NULL); @@ -1671,7 +1688,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2) erts_sys_ddll_free_error(&errdesc); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); erts_free(ERTS_ALC_T_TMP, lib_name); BIF_RET(ret); @@ -1683,7 +1700,7 @@ erts_unload_nif(struct erl_module_nif* lib) { ErlNifResourceType* rt; ErlNifResourceType* next; - ASSERT(erts_smp_is_system_blocked(0)); + ASSERT(erts_smp_thr_progress_is_blocking()); ASSERT(lib != NULL); ASSERT(lib->mod != NULL); for (rt = resource_type_list.next; @@ -1743,8 +1760,10 @@ struct readonly_check_t }; static void add_readonly_check(ErlNifEnv* env, unsigned char* ptr, unsigned sz) { - struct readonly_check_t* obj = erts_alloc(ERTS_ALC_T_TMP, + ErtsAlcType_t allocator = is_proc_bound(env) ? ERTS_ALC_T_TMP : ERTS_ALC_T_NIF; + struct readonly_check_t* obj = erts_alloc(allocator, sizeof(struct readonly_check_t)); + obj->hdr.allocator = allocator; obj->hdr.next = env->tmp_obj_list; env->tmp_obj_list = &obj->hdr; obj->hdr.dtor = &readonly_check_dtor; @@ -1761,7 +1780,7 @@ static void readonly_check_dtor(struct enif_tmp_obj_t* o) " %x != %x\r\nABORTING\r\n", chksum, obj->checksum); abort(); } - erts_free(ERTS_ALC_T_TMP, obj); + erts_free(obj->hdr.allocator, obj); } static unsigned calc_checksum(unsigned char* ptr, unsigned size) { diff --git a/erts/emulator/beam/erl_nif_api_funcs.h b/erts/emulator/beam/erl_nif_api_funcs.h index 18f2c022eb..6396af09d0 100644 --- a/erts/emulator/beam/erl_nif_api_funcs.h +++ b/erts/emulator/beam/erl_nif_api_funcs.h @@ -266,6 +266,199 @@ ERL_NIF_API_FUNC_DECL(int,enif_is_number,(ErlNifEnv*, ERL_NIF_TERM term)); */ #endif + +#if defined(__GNUC__) && !(defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)) + +/* Inline functions for compile time type checking of arguments to + variadic functions. +*/ + +# define ERL_NIF_INLINE __inline__ + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple1(ErlNifEnv* env, + ERL_NIF_TERM e1) +{ + return enif_make_tuple(env, 1, e1); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple2(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2) +{ + return enif_make_tuple(env, 2, e1, e2); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple3(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3) +{ + return enif_make_tuple(env, 3, e1, e2, e3); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple4(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4) +{ + return enif_make_tuple(env, 4, e1, e2, e3, e4); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple5(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5) +{ + return enif_make_tuple(env, 5, e1, e2, e3, e4, e5); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple6(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6) +{ + return enif_make_tuple(env, 6, e1, e2, e3, e4, e5, e6); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple7(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6, + ERL_NIF_TERM e7) +{ + return enif_make_tuple(env, 7, e1, e2, e3, e4, e5, e6, e7); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple8(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6, + ERL_NIF_TERM e7, + ERL_NIF_TERM e8) +{ + return enif_make_tuple(env, 8, e1, e2, e3, e4, e5, e6, e7, e8); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_tuple9(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6, + ERL_NIF_TERM e7, + ERL_NIF_TERM e8, + ERL_NIF_TERM e9) +{ + return enif_make_tuple(env, 9, e1, e2, e3, e4, e5, e6, e7, e8, e9); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list1(ErlNifEnv* env, + ERL_NIF_TERM e1) +{ + return enif_make_list(env, 1, e1); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list2(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2) +{ + return enif_make_list(env, 2, e1, e2); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list3(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3) +{ + return enif_make_list(env, 3, e1, e2, e3); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list4(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4) +{ + return enif_make_list(env, 4, e1, e2, e3, e4); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list5(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5) +{ + return enif_make_list(env, 5, e1, e2, e3, e4, e5); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list6(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6) +{ + return enif_make_list(env, 6, e1, e2, e3, e4, e5, e6); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list7(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6, + ERL_NIF_TERM e7) +{ + return enif_make_list(env, 7, e1, e2, e3, e4, e5, e6, e7); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list8(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6, + ERL_NIF_TERM e7, + ERL_NIF_TERM e8) +{ + return enif_make_list(env, 8, e1, e2, e3, e4, e5, e6, e7, e8); +} + +static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list9(ErlNifEnv* env, + ERL_NIF_TERM e1, + ERL_NIF_TERM e2, + ERL_NIF_TERM e3, + ERL_NIF_TERM e4, + ERL_NIF_TERM e5, + ERL_NIF_TERM e6, + ERL_NIF_TERM e7, + ERL_NIF_TERM e8, + ERL_NIF_TERM e9) +{ + return enif_make_list(env, 9, e1, e2, e3, e4, e5, e6, e7, e8, e9); +} + +# undef ERL_NIF_INLINE + +#else /* fallback with macros */ + #ifndef enif_make_list1 # define enif_make_list1(ENV,E1) enif_make_list(ENV,1,E1) # define enif_make_list2(ENV,E1,E2) enif_make_list(ENV,2,E1,E2) @@ -285,6 +478,11 @@ ERL_NIF_API_FUNC_DECL(int,enif_is_number,(ErlNifEnv*, ERL_NIF_TERM term)); # define enif_make_tuple7(ENV,E1,E2,E3,E4,E5,E6,E7) enif_make_tuple(ENV,7,E1,E2,E3,E4,E5,E6,E7) # define enif_make_tuple8(ENV,E1,E2,E3,E4,E5,E6,E7,E8) enif_make_tuple(ENV,8,E1,E2,E3,E4,E5,E6,E7,E8) # define enif_make_tuple9(ENV,E1,E2,E3,E4,E5,E6,E7,E8,E9) enif_make_tuple(ENV,9,E1,E2,E3,E4,E5,E6,E7,E8,E9) +#endif + +#endif /* __GNUC__ && !WIN32 */ + +#ifndef enif_make_pid # define enif_make_pid(ENV, PID) ((const ERL_NIF_TERM)((PID)->pid)) diff --git a/erts/emulator/beam/erl_node_tables.c b/erts/emulator/beam/erl_node_tables.c index af3873995e..908ba755ed 100644 --- a/erts/emulator/beam/erl_node_tables.c +++ b/erts/emulator/beam/erl_node_tables.c @@ -26,6 +26,7 @@ #include "dist.h" #include "big.h" #include "error.h" +#include "erl_thr_progress.h" Hash erts_dist_table; Hash erts_node_table; @@ -907,7 +908,7 @@ erts_get_node_and_dist_references(struct process *proc) #endif erts_smp_proc_unlock(proc, ERTS_PROC_LOCK_MAIN); - erts_smp_block_system(0); + erts_smp_thr_progress_block(); /* No need to lock any thing since we are alone... */ if (references_atoms_need_init) { @@ -951,7 +952,7 @@ erts_get_node_and_dist_references(struct process *proc) delete_reference_table(); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(proc, ERTS_PROC_LOCK_MAIN); return res; } diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c index 6aa5161b08..87b8e5131b 100644 --- a/erts/emulator/beam/erl_port_task.c +++ b/erts/emulator/beam/erl_port_task.c @@ -711,23 +711,6 @@ typedef struct { int *resp; } ErtsPortTaskExeBlockData; -static void -prepare_for_block(void *vd) -{ - ErtsPortTaskExeBlockData *d = (ErtsPortTaskExeBlockData *) vd; - erts_smp_runq_unlock(d->runq); -} - -static void -resume_after_block(void *vd) -{ - ErtsPortTaskExeBlockData *d = (ErtsPortTaskExeBlockData *) vd; - erts_smp_runq_lock(d->runq); - if (d->resp) - *d->resp = (erts_smp_atomic_read_nob(&erts_port_task_outstanding_io_tasks) - != (erts_aint_t) 0); -} - /* * Run all scheduled tasks for the first port in run queue. If * new tasks appear while running reschedule port (free task is @@ -752,11 +735,6 @@ erts_port_task_execute(ErtsRunQueue *runq, Port **curr_port_pp) ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(runq)); - erts_smp_activity_begin(ERTS_ACTIVITY_IO, - prepare_for_block, - resume_after_block, - (void *) &blk_data); - ERTS_PT_CHK_PORTQ(runq); pp = pop_port(runq); @@ -988,10 +966,6 @@ erts_port_task_execute(ErtsRunQueue *runq, Port **curr_port_pp) done: blk_data.resp = &res; - erts_smp_activity_end(ERTS_ACTIVITY_IO, - prepare_for_block, - resume_after_block, - (void *) &blk_data); ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(runq)); diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 5ceb4ce9a8..a3c1c9577b 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -39,6 +39,9 @@ #include "erl_binary.h" #include "beam_bp.h" #include "erl_cpu_topology.h" +#include "erl_thr_progress.h" +#include "erl_thr_queue.h" +#include "erl_async.h" #define ERTS_RUNQ_CHECK_BALANCE_REDS_PER_SCHED (2000*CONTEXT_REDS) #define ERTS_RUNQ_CALL_CHECK_BALANCE_REDS \ @@ -124,9 +127,10 @@ ErtsLcPSDLocks erts_psd_required_locks[ERTS_PSD_SIZE]; #endif #ifdef ERTS_SMP - int erts_disable_proc_not_running_opt; +static ErtsAuxWorkData *aux_thread_aux_work_data; + #define ERTS_SCHDLR_SSPND_CHNG_WAITER (((erts_aint32_t) 1) << 0) #define ERTS_SCHDLR_SSPND_CHNG_MSB (((erts_aint32_t) 1) << 1) #define ERTS_SCHDLR_SSPND_CHNG_ONLN (((erts_aint32_t) 1) << 2) @@ -213,8 +217,6 @@ Uint erts_no_run_queues; ErtsAlignedSchedulerData *erts_aligned_scheduler_data; -#ifdef ERTS_SMP - typedef union { ErtsSchedulerSleepInfo ssi; char align[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsSchedulerSleepInfo))]; @@ -222,8 +224,6 @@ typedef union { static ErtsAlignedSchedulerSleepInfo *aligned_sched_sleep_info; -#endif - #ifndef BM_COUNTERS static int processes_busy; #endif @@ -285,8 +285,9 @@ ERTS_SCHED_PREF_QUICK_ALLOC_IMPL(proclist, ERTS_ALC_T_PROC_LIST) #define ERTS_SCHED_SLEEP_INFO_IX(IX) \ - (ASSERT_EXPR(0 <= (IX) && (IX) < erts_no_schedulers), \ - &aligned_sched_sleep_info[(IX)].ssi) + (ASSERT_EXPR(-1 <= ((int) (IX)) \ + && ((int) (IX)) < ((int) erts_no_schedulers)), \ + &aligned_sched_sleep_info[(IX)].ssi) #define ERTS_FOREACH_RUNQ(RQVAR, DO) \ do { \ @@ -339,6 +340,66 @@ static void exec_misc_ops(ErtsRunQueue *); static void print_function_from_pc(int to, void *to_arg, BeamInstr* x); static int stack_element_dump(int to, void *to_arg, Process* p, Eterm* sp, int yreg); + +static void aux_work_timeout(void *unused); +static void aux_work_timeout_early_init(int no_schedulers); +static void aux_work_timeout_late_init(void); +static void setup_aux_work_timer(void); + +#if defined(DEBUG) || 0 +#define ERTS_DBG_CHK_AUX_WORK_VAL(V) dbg_chk_aux_work_val((V)) +static void +dbg_chk_aux_work_val(erts_aint32_t value) +{ + erts_aint32_t valid = 0; + +#ifdef ERTS_SSI_AUX_WORK_SET_TMO + valid |= ERTS_SSI_AUX_WORK_SET_TMO; +#endif +#ifdef ERTS_SSI_AUX_WORK_CHECK_CHILDREN + valid |= ERTS_SSI_AUX_WORK_CHECK_CHILDREN; +#endif +#ifdef ERTS_SSI_AUX_WORK_MISC + valid |= ERTS_SSI_AUX_WORK_MISC; +#endif +#ifdef ERTS_SSI_AUX_WORK_MISC_THR_PRGR + valid |= ERTS_SSI_AUX_WORK_MISC_THR_PRGR; +#endif +#ifdef ERTS_SSI_AUX_WORK_ASYNC_READY + valid |= ERTS_SSI_AUX_WORK_ASYNC_READY; +#endif +#ifdef ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN + valid |= ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN; +#endif + +#ifdef ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + valid |= ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM; +#endif +#ifdef ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC + valid |= ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC; +#endif +#ifdef ERTS_SSI_AUX_WORK_DD + valid |= ERTS_SSI_AUX_WORK_DD; +#endif +#ifdef ERTS_SSI_AUX_WORK_DD + valid |= ERTS_SSI_AUX_WORK_DD_THR_PRGR; +#endif +#ifdef ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK + valid |= ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK; +#endif + + if (~valid & value) + erl_exit(ERTS_ABORT_EXIT, + "Invalid aux_work value found: 0x%x\n", + ~valid & value); +} +#define ERTS_DBG_CHK_SSI_AUX_WORK(SSI) \ + ERTS_DBG_CHK_AUX_WORK_VAL(erts_atomic32_read_nob(&(SSI)->aux_work)) +#else +#define ERTS_DBG_CHK_AUX_WORK_VAL(V) +#define ERTS_DBG_CHK_SSI_AUX_WORK(SSI) +#endif + #ifdef ERTS_SMP static void handle_pending_exiters(ErtsProcList *); @@ -577,6 +638,13 @@ erts_sched_finish_poke(ErtsSchedulerSleepInfo *ssi, erts_aint32_t flags) case ERTS_SSI_FLG_POLL_SLEEPING: erts_sys_schedule_interrupt(1); break; + case ERTS_SSI_FLG_POLL_SLEEPING|ERTS_SSI_FLG_TSE_SLEEPING: + /* + * Thread progress blocking while poll sleeping; need + * to signal on both... + */ + erts_sys_schedule_interrupt(1); + /* fall through */ case ERTS_SSI_FLG_TSE_SLEEPING: erts_tse_set(ssi->event); break; @@ -589,189 +657,712 @@ erts_sched_finish_poke(ErtsSchedulerSleepInfo *ssi, erts_aint32_t flags) } } +#endif + +static ERTS_INLINE void +set_aux_work_flags_wakeup_nob(ErtsSchedulerSleepInfo *ssi, + erts_aint32_t flgs) +{ + erts_aint32_t old_flgs; + + ERTS_DBG_CHK_SSI_AUX_WORK(ssi); + + old_flgs = erts_atomic32_read_nob(&ssi->aux_work); + if ((old_flgs & flgs) == 0) { + + old_flgs = erts_atomic32_read_bor_nob(&ssi->aux_work, flgs); + + if ((old_flgs & flgs) == 0) { +#ifdef ERTS_SMP + erts_sched_poke(ssi); +#else + erts_sys_schedule_interrupt(1); +#endif + } + } +} + +#if 0 /* Currently not used */ + +static ERTS_INLINE void +set_aux_work_flags_wakeup_relb(ErtsSchedulerSleepInfo *ssi, + erts_aint32_t flgs) +{ + erts_aint32_t old_flgs; + + ERTS_DBG_CHK_SSI_AUX_WORK(ssi); + + old_flgs = erts_atomic32_read_bor_relb(&ssi->aux_work, flgs); + + if ((old_flgs & flgs) == 0) { +#ifdef ERTS_SMP + erts_sched_poke(ssi); +#else + erts_sys_schedule_interrupt(1); +#endif + } +} + +#endif + +static ERTS_INLINE erts_aint32_t +set_aux_work_flags(ErtsSchedulerSleepInfo *ssi, erts_aint32_t flgs) +{ + return erts_atomic32_read_bor_nob(&ssi->aux_work, flgs); +} + +static ERTS_INLINE erts_aint32_t +unset_aux_work_flags(ErtsSchedulerSleepInfo *ssi, erts_aint32_t flgs) +{ + return erts_atomic32_read_band_nob(&ssi->aux_work, ~flgs); +} + typedef struct erts_misc_aux_work_t_ erts_misc_aux_work_t; struct erts_misc_aux_work_t_ { - erts_misc_aux_work_t *next; void (*func)(void *); void *arg; }; -typedef struct { - erts_smp_mtx_t mtx; - erts_misc_aux_work_t *first; - erts_misc_aux_work_t *last; -} erts_misc_aux_work_q_t; +ERTS_SCHED_PREF_QUICK_ALLOC_IMPL(misc_aux_work, + erts_misc_aux_work_t, + 200, + ERTS_ALC_T_MISC_AUX_WORK) typedef union { - erts_misc_aux_work_q_t data; - char align[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_misc_aux_work_q_t))]; + ErtsThrQ_t q; + char align[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsThrQ_t))]; } erts_algnd_misc_aux_work_q_t; static erts_algnd_misc_aux_work_q_t *misc_aux_work_queues; -ERTS_SCHED_PREF_QUICK_ALLOC_IMPL(misc_aux_work, - erts_misc_aux_work_t, - 200, - ERTS_ALC_T_MISC_AUX_WORK) +static void +notify_aux_work(void *vssi) +{ + set_aux_work_flags_wakeup_nob((ErtsSchedulerSleepInfo *) vssi, + ERTS_SSI_AUX_WORK_MISC); +} static void init_misc_aux_work(void) { int ix; + ErtsThrQInit_t qinit = ERTS_THR_Q_INIT_DEFAULT; + qinit.notify = notify_aux_work; init_misc_aux_work_alloc(); misc_aux_work_queues = erts_alloc_permanent_cache_aligned(ERTS_ALC_T_MISC_AUX_WORK_Q, - erts_no_schedulers * - sizeof(erts_algnd_misc_aux_work_q_t)); + sizeof(erts_algnd_misc_aux_work_q_t) + * (erts_no_schedulers+1)); + +#ifdef ERTS_SMP + ix = 0; /* aux_thread + schedulers */ +#else + ix = 1; /* scheduler only */ +#endif - for (ix = 0; ix < erts_no_schedulers; ix++) { - erts_smp_mtx_init_x(&misc_aux_work_queues[ix].data.mtx, - "misc_aux_work_queue", - make_small(ix + 1)); - misc_aux_work_queues[ix].data.first = NULL; - misc_aux_work_queues[ix].data.last = NULL; + for (; ix <= erts_no_schedulers; ix++) { + qinit.arg = (void *) ERTS_SCHED_SLEEP_INFO_IX(ix-1); + erts_thr_q_initialize(&misc_aux_work_queues[ix].q, &qinit); } } -static void -handle_misc_aux_work(ErtsSchedulerData *esdp) -{ - int ix = (int) esdp->no - 1; - erts_misc_aux_work_t *mawp; +static erts_aint32_t +misc_aux_work_clean(ErtsThrQ_t *q, + ErtsAuxWorkData *awdp, + erts_aint32_t aux_work) +{ + switch (erts_thr_q_clean(q)) { + case ERTS_THR_Q_DIRTY: + set_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_MISC); + return aux_work | ERTS_SSI_AUX_WORK_MISC; +#ifdef ERTS_SMP + case ERTS_THR_Q_NEED_THR_PRGR: + set_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_MISC_THR_PRGR); + erts_thr_progress_wakeup(awdp->esdp, + erts_thr_q_need_thr_progress(q)); +#endif + case ERTS_THR_Q_CLEAN: + break; + } + return aux_work; +} - erts_smp_mtx_lock(&misc_aux_work_queues[ix].data.mtx); - mawp = misc_aux_work_queues[ix].data.first; - misc_aux_work_queues[ix].data.first = NULL; - misc_aux_work_queues[ix].data.last = NULL; - erts_smp_mtx_unlock(&misc_aux_work_queues[ix].data.mtx); +static erts_aint32_t +handle_misc_aux_work(ErtsAuxWorkData *awdp, + erts_aint32_t aux_work) +{ + ErtsThrQ_t *q = &misc_aux_work_queues[awdp->sched_id].q; - while (mawp) { - erts_misc_aux_work_t *free_mawp; + unset_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_MISC); + while (1) { + erts_misc_aux_work_t *mawp = erts_thr_q_dequeue(q); + if (!mawp) + break; mawp->func(mawp->arg); - free_mawp = mawp; - mawp = mawp->next; - misc_aux_work_free(free_mawp); + misc_aux_work_free(mawp); } + + return misc_aux_work_clean(q, awdp, aux_work & ~ERTS_SSI_AUX_WORK_MISC); +} + +#ifdef ERTS_SMP + +static erts_aint32_t +handle_misc_aux_work_thr_prgr(ErtsAuxWorkData *awdp, + erts_aint32_t aux_work) +{ + if (!erts_thr_progress_has_reached(awdp->misc.thr_prgr)) + return aux_work; + + unset_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_MISC_THR_PRGR); + + return misc_aux_work_clean(&misc_aux_work_queues[awdp->sched_id].q, + awdp, + aux_work & ~ERTS_SSI_AUX_WORK_MISC_THR_PRGR); +} + +#endif + +static ERTS_INLINE void +schedule_misc_aux_work(int sched_id, + void (*func)(void *), + void *arg) +{ + ErtsThrQ_t *q; + erts_misc_aux_work_t *mawp; + +#ifdef ERTS_SMP + ASSERT(0 <= sched_id && sched_id <= erts_no_schedulers); +#else + ASSERT(sched_id == 1); +#endif + + q = &misc_aux_work_queues[sched_id].q; + mawp = misc_aux_work_alloc(); + mawp->func = func; + mawp->arg = arg; + erts_thr_q_enqueue(q, mawp); +} + +void +erts_schedule_misc_aux_work(int sched_id, + void (*func)(void *), + void *arg) +{ + schedule_misc_aux_work(sched_id, func, arg); } void -erts_smp_schedule_misc_aux_work(int ignore_self, - int max_sched, - void (*func)(void *), - void *arg) +erts_schedule_multi_misc_aux_work(int ignore_self, + int max_sched, + void (*func)(void *), + void *arg) { - int ix, ignore_ix = -1; + int id, self = 0; if (ignore_self) { ErtsSchedulerData *esdp = erts_get_scheduler_data(); if (esdp) - ignore_ix = (int) esdp->no - 1; + self = (int) esdp->no; } - ASSERT(0 <= max_sched && max_sched <= erts_no_schedulers); + ASSERT(0 < max_sched && max_sched <= erts_no_schedulers); - for (ix = 0; ix < max_sched; ix++) { - erts_aint32_t aux_work; - erts_misc_aux_work_t *mawp; - ErtsSchedulerSleepInfo *ssi; - if (ix == ignore_ix) + for (id = 1; id <= max_sched; id++) { + if (id == self) continue; + schedule_misc_aux_work(id, func, arg); + } +} - mawp = misc_aux_work_alloc(); +#if ERTS_USE_ASYNC_READY_Q - mawp->func = func; - mawp->arg = arg; - mawp->next = NULL; +void +erts_notify_check_async_ready_queue(void *vno) +{ + int ix = ((int) (SWord) vno) -1; + set_aux_work_flags_wakeup_nob(ERTS_SCHED_SLEEP_INFO_IX(ix), + ERTS_SSI_AUX_WORK_ASYNC_READY); +} - erts_smp_mtx_lock(&misc_aux_work_queues[ix].data.mtx); - if (!misc_aux_work_queues[ix].data.last) - misc_aux_work_queues[ix].data.first = mawp; - else - misc_aux_work_queues[ix].data.last->next = mawp; - misc_aux_work_queues[ix].data.last = mawp; - erts_smp_mtx_unlock(&misc_aux_work_queues[ix].data.mtx); - - ssi = ERTS_SCHED_SLEEP_INFO_IX(ix); - aux_work = erts_smp_atomic32_read_bor_nob(&ssi->aux_work, - ERTS_SSI_AUX_WORK_MISC); - if ((aux_work & ERTS_SSI_AUX_WORK_MISC) == 0) - erts_sched_poke(ssi); - } +static erts_aint32_t +handle_async_ready(ErtsAuxWorkData *awdp, + erts_aint32_t aux_work) +{ + ErtsSchedulerSleepInfo *ssi = awdp->ssi; + unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_ASYNC_READY); + if (erts_check_async_ready(awdp->async_ready.queue)) { + if (set_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_ASYNC_READY) + & ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN) { + unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN); + aux_work &= ~ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN; + } + return aux_work; + } +#ifdef ERTS_SMP + awdp->async_ready.need_thr_prgr = 0; +#endif + set_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN); + return ((aux_work & ~ERTS_SSI_AUX_WORK_ASYNC_READY) + | ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN); } +static erts_aint32_t +handle_async_ready_clean(ErtsAuxWorkData *awdp, + erts_aint32_t aux_work) +{ + void *thr_prgr_p; + +#ifdef ERTS_SMP + if (awdp->async_ready.need_thr_prgr + && !erts_thr_progress_has_reached(awdp->misc.thr_prgr)) { + return aux_work & ~ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN; + } + + awdp->async_ready.need_thr_prgr = 0; + thr_prgr_p = (void *) &awdp->async_ready.thr_prgr; +#else + thr_prgr_p = NULL; +#endif + + switch (erts_async_ready_clean(awdp->async_ready.queue, thr_prgr_p)) { + case ERTS_ASYNC_READY_CLEAN: + unset_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN); + return aux_work & ~ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN; +#ifdef ERTS_SMP + case ERTS_ASYNC_READY_NEED_THR_PRGR: + erts_thr_progress_wakeup(awdp->esdp, + awdp->async_ready.thr_prgr); + awdp->async_ready.need_thr_prgr = 1; +#endif + default: + return aux_work; + } +} + +#endif + +static erts_aint32_t +handle_fix_alloc(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) +{ + ErtsSchedulerSleepInfo *ssi = awdp->ssi; + erts_aint32_t res; + + unset_aux_work_flags(ssi, (ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + | ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC)); + aux_work &= ~(ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + | ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC); + res = erts_alloc_fix_alloc_shrink(awdp->sched_id, aux_work); + if (res) { + set_aux_work_flags(ssi, res); + aux_work |= res; + } + + return aux_work; +} + +#ifdef ERTS_SMP + +void +erts_alloc_notify_delayed_dealloc(int ix) +{ + set_aux_work_flags_wakeup_nob(ERTS_SCHED_SLEEP_INFO_IX(ix-1), + ERTS_SSI_AUX_WORK_DD); +} + +static erts_aint32_t +handle_delayed_dealloc(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) +{ + ErtsSchedulerSleepInfo *ssi = awdp->ssi; + int need_thr_progress = 0; + int more_work = 0; + + unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD); + erts_alloc_scheduler_handle_delayed_dealloc((void *) awdp->esdp, + &need_thr_progress, + &more_work); + if (more_work) { + if (set_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD) + & ERTS_SSI_AUX_WORK_DD_THR_PRGR) { + unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD_THR_PRGR); + aux_work &= ~ERTS_SSI_AUX_WORK_DD_THR_PRGR; + } + return aux_work; + } + + if (need_thr_progress) { + set_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD_THR_PRGR); + awdp->dd.thr_prgr = erts_thr_progress_later(); + erts_thr_progress_wakeup(awdp->esdp, awdp->dd.thr_prgr); + } + else if (awdp->dd.completed_callback) { + awdp->dd.completed_callback(awdp->dd.completed_arg); + awdp->dd.completed_callback = NULL; + awdp->dd.completed_arg = NULL; + } + return aux_work & ~ERTS_SSI_AUX_WORK_DD; +} + +static erts_aint32_t +handle_delayed_dealloc_thr_prgr(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) +{ + ErtsSchedulerSleepInfo *ssi; + int need_thr_progress; + int more_work; + + if (!erts_thr_progress_has_reached(awdp->dd.thr_prgr)) + return aux_work & ~ERTS_SSI_AUX_WORK_DD_THR_PRGR; + + ssi = awdp->ssi; + need_thr_progress = 0; + more_work = 0; + + erts_alloc_scheduler_handle_delayed_dealloc((void *) awdp->esdp, + &need_thr_progress, + &more_work); + if (more_work) { + set_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD); + unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD_THR_PRGR); + return ((aux_work & ~ERTS_SSI_AUX_WORK_DD_THR_PRGR) + | ERTS_SSI_AUX_WORK_DD); + } + + if (need_thr_progress) { + awdp->dd.thr_prgr = erts_thr_progress_later(); + erts_thr_progress_wakeup(awdp->esdp, awdp->dd.thr_prgr); + } + else { + unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD_THR_PRGR); + if (awdp->dd.completed_callback) { + awdp->dd.completed_callback(awdp->dd.completed_arg); + awdp->dd.completed_callback = NULL; + awdp->dd.completed_arg = NULL; + } + } + + return aux_work & ~ERTS_SSI_AUX_WORK_DD_THR_PRGR; +} + +static erts_atomic32_t completed_dealloc_count; + +static void +completed_dealloc(void *vproc) +{ + if (erts_atomic32_dec_read_mb(&completed_dealloc_count) == 0) { + erts_resume((Process *) vproc, (ErtsProcLocks) 0); + erts_smp_proc_dec_refc((Process *) vproc); + } +} + +static void +setup_completed_dealloc(void *vproc) +{ + ErtsSchedulerData *esdp = erts_get_scheduler_data(); + ErtsAuxWorkData *awdp = (esdp + ? &esdp->aux_work_data + : aux_thread_aux_work_data); + erts_alloc_fix_alloc_shrink(awdp->sched_id, 0); + set_aux_work_flags_wakeup_nob(awdp->ssi, ERTS_SSI_AUX_WORK_DD); + awdp->dd.completed_callback = completed_dealloc; + awdp->dd.completed_arg = vproc; +} + +static void +prep_setup_completed_dealloc(void *vproc) +{ + erts_aint32_t count = (erts_aint32_t) (erts_no_schedulers+1); + if (erts_atomic32_dec_read_mb(&completed_dealloc_count) == count) { + /* scheduler threads */ + erts_schedule_multi_misc_aux_work(0, + erts_no_schedulers, + setup_completed_dealloc, + vproc); + /* aux_thread */ + erts_schedule_misc_aux_work(0, + setup_completed_dealloc, + vproc); + } +} + +#endif /* ERTS_SMP */ + +int +erts_debug_wait_deallocations(Process *c_p) +{ +#ifndef ERTS_SMP + erts_alloc_fix_alloc_shrink(1, 0); + return 1; +#else + /* Only one process at a time can do this */ + erts_aint32_t count = (erts_aint32_t) (2*(erts_no_schedulers+1)); + if (0 == erts_atomic32_cmpxchg_mb(&completed_dealloc_count, + count, + 0)) { + erts_suspend(c_p, ERTS_PROC_LOCK_MAIN, NULL); + erts_smp_proc_inc_refc(c_p); + /* scheduler threads */ + erts_schedule_multi_misc_aux_work(0, + erts_no_schedulers, + prep_setup_completed_dealloc, + (void *) c_p); + /* aux_thread */ + erts_schedule_misc_aux_work(0, + prep_setup_completed_dealloc, + (void *) c_p); + return 1; + } + return 0; +#endif +} + + #ifdef ERTS_SMP_SCHEDULERS_NEED_TO_CHECK_CHILDREN void erts_smp_notify_check_children_needed(void) { int i; + for (i = 0; i < erts_no_schedulers; i++) + set_aux_work_flags_wakeup_nob(ERTS_SCHED_SLEEP_INFO_IX(i), + ERTS_SSI_AUX_WORK_CHECK_CHILDREN); +} - for (i = 0; i < erts_no_schedulers; i++) { - erts_aint32_t aux_work; - ErtsSchedulerSleepInfo *ssi; - ssi = ERTS_SCHED_SLEEP_INFO_IX(i); - aux_work = erts_smp_atomic32_read_bor_nob(&ssi->aux_work, - ERTS_SSI_AUX_WORK_CHECK_CHILDREN); - if (!(aux_work & ERTS_SSI_AUX_WORK_CHECK_CHILDREN)) - erts_sched_poke(ssi); - } +static erts_aint32_t +handle_check_children(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) +{ + unset_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_CHECK_CHILDREN); + erts_check_children(); + return aux_work & ~ERTS_SSI_AUX_WORK_CHECK_CHILDREN; +} + +#endif + +#ifdef ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK + +static erts_aint32_t +handle_mseg_cache_check(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) +{ + unset_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK); + erts_mseg_cache_check(); + return aux_work & ~ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK; } + #endif -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK +static erts_aint32_t +handle_setup_aux_work_timer(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) +{ + unset_aux_work_flags(awdp->ssi, ERTS_SSI_AUX_WORK_SET_TMO); + setup_aux_work_timer(); + return aux_work & ~ERTS_SSI_AUX_WORK_SET_TMO; +} + static ERTS_INLINE erts_aint32_t -blockable_aux_work(ErtsSchedulerData *esdp, - ErtsSchedulerSleepInfo *ssi, - erts_aint32_t aux_work) +handle_aux_work(ErtsAuxWorkData *awdp, erts_aint32_t aux_work) { - if (aux_work & ERTS_SSI_BLOCKABLE_AUX_WORK_MASK) { - if (aux_work & ERTS_SSI_AUX_WORK_MISC) { - aux_work = erts_smp_atomic32_read_band_nob(&ssi->aux_work, - ~ERTS_SSI_AUX_WORK_MISC); - aux_work &= ~ERTS_SSI_AUX_WORK_MISC; - handle_misc_aux_work(esdp); - } + /* + * Handlers are *only* allowed to modify flags in return value + * and ssi flags that are explicity handled by the handler. + * Handlers are, e.g., not allowed to read the ssi flag field and + * then unconditionally return that value. + */ + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + if (aux_work & ERTS_SSI_AUX_WORK_SET_TMO) { + aux_work = handle_setup_aux_work_timer(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } +#ifdef ERTS_SMP + if (aux_work & ERTS_SSI_AUX_WORK_MISC_THR_PRGR) { + aux_work = handle_misc_aux_work_thr_prgr(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } +#endif + if (aux_work & ERTS_SSI_AUX_WORK_MISC) { + aux_work = handle_misc_aux_work(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } +#if ERTS_USE_ASYNC_READY_Q + if (aux_work & ERTS_SSI_AUX_WORK_ASYNC_READY) { + aux_work = handle_async_ready(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } + if (aux_work & ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN) { + aux_work = handle_async_ready_clean(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } +#endif #ifdef ERTS_SMP_SCHEDULERS_NEED_TO_CHECK_CHILDREN - if (aux_work & ERTS_SSI_AUX_WORK_CHECK_CHILDREN) { - aux_work = erts_smp_atomic32_band_nob(&ssi->aux_work, - ~ERTS_SSI_AUX_WORK_CHECK_CHILDREN); - aux_work &= ~ERTS_SSI_AUX_WORK_CHECK_CHILDREN; - erts_check_children(); - } + if (aux_work & ERTS_SSI_AUX_WORK_CHECK_CHILDREN) { + aux_work = handle_check_children(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } +#endif + if (aux_work & (ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM + | ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC)) { + aux_work = handle_fix_alloc(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } +#ifdef ERTS_SMP + if (aux_work & ERTS_SSI_AUX_WORK_DD) { + aux_work = handle_delayed_dealloc(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } + if (aux_work & ERTS_SSI_AUX_WORK_DD_THR_PRGR) { + aux_work = handle_delayed_dealloc_thr_prgr(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); + } #endif +#ifdef ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK + if (aux_work & ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK) { + aux_work = handle_mseg_cache_check(awdp, aux_work); + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); } +#endif + ERTS_DBG_CHK_AUX_WORK_VAL(aux_work); return aux_work; } -#endif +typedef struct { + union { + ErlTimer data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErlTimer))]; + } timer; -#ifdef ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK -static ERTS_INLINE erts_aint32_t -nonblockable_aux_work(ErtsSchedulerData *esdp, - ErtsSchedulerSleepInfo *ssi, - erts_aint32_t aux_work) + int initialized; + erts_atomic32_t refc; + erts_atomic32_t type[1]; +} ErtsAuxWorkTmo; + +static ErtsAuxWorkTmo *aux_work_tmo; + +static void +aux_work_timeout_early_init(int no_schedulers) { - if (aux_work & ERTS_SSI_NONBLOCKABLE_AUX_WORK_MASK) { + int i; + UWord p; + + /* + * This is done really early. Our own allocators have + * not been started yet. + */ + + p = (UWord) malloc((sizeof(ErtsAuxWorkTmo) + + sizeof(erts_atomic32_t)*(no_schedulers+1)) + + ERTS_CACHE_LINE_SIZE-1); + if (p & ERTS_CACHE_LINE_MASK) + p = (p & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE; + ASSERT((p & ERTS_CACHE_LINE_MASK) == 0); + + aux_work_tmo = (ErtsAuxWorkTmo *) p; + aux_work_tmo->initialized = 0; + erts_atomic32_init_nob(&aux_work_tmo->refc, 0); + for (i = 0; i <= no_schedulers; i++) + erts_atomic32_init_nob(&aux_work_tmo->type[i], 0); +} +void +aux_work_timeout_late_init(void) +{ + aux_work_tmo->initialized = 1; + if (erts_atomic32_read_nob(&aux_work_tmo->refc)) { + aux_work_tmo->timer.data.active = 0; + erts_set_timer(&aux_work_tmo->timer.data, + aux_work_timeout, + NULL, + NULL, + 1000); } } -#endif static void -prepare_for_block(void *vrq) +aux_work_timeout(void *unused) { - erts_smp_runq_unlock((ErtsRunQueue *) vrq); + erts_aint32_t refc; + int i; +#ifdef ERTS_SMP + i = 0; +#else + i = 1; +#endif + + for (; i <= erts_no_schedulers; i++) { + erts_aint32_t type; + type = erts_atomic32_read_acqb(&aux_work_tmo->type[i]); + if (type) + set_aux_work_flags_wakeup_nob(ERTS_SCHED_SLEEP_INFO_IX(i-1), + type); + } + + refc = erts_atomic32_read_nob(&aux_work_tmo->refc); + ASSERT(refc >= 1); + if (refc != 1 + || 1 != erts_atomic32_cmpxchg_relb(&aux_work_tmo->refc, 0, 1)) { + /* Setup next timeout... */ + aux_work_tmo->timer.data.active = 0; + erts_set_timer(&aux_work_tmo->timer.data, + aux_work_timeout, + NULL, + NULL, + 1000); + } } static void -resume_after_block(void *vrq) +setup_aux_work_timer(void) { - erts_smp_runq_lock((ErtsRunQueue *) vrq); +#ifndef ERTS_SMP + if (!erts_get_scheduler_data()) + set_aux_work_flags_wakeup_nob(ERTS_SCHED_SLEEP_INFO_IX(0), + ERTS_SSI_AUX_WORK_SET_TMO); + else +#endif + { + aux_work_tmo->timer.data.active = 0; + erts_set_timer(&aux_work_tmo->timer.data, + aux_work_timeout, + NULL, + NULL, + 1000); + } } +erts_aint32_t +erts_set_aux_work_timeout(int ix, erts_aint32_t type, int enable) +{ + erts_aint32_t old, refc; + +#ifndef ERTS_SMP + ix = 1; #endif + ERTS_DBG_CHK_AUX_WORK_VAL(type); + ERTS_DBG_CHK_AUX_WORK_VAL(erts_atomic32_read_nob(&aux_work_tmo->type[ix])); +// erts_fprintf(stderr, "t(%d, 0x%x, %d)\n", ix, type, enable); + + if (!enable) { + old = erts_atomic32_read_band_mb(&aux_work_tmo->type[ix], ~type); + ERTS_DBG_CHK_AUX_WORK_VAL(erts_atomic32_read_nob(&aux_work_tmo->type[ix])); + if (old != 0 && (old & ~type) == 0) + erts_atomic32_dec_relb(&aux_work_tmo->refc); + return old; + } + + old = erts_atomic32_read_bor_mb(&aux_work_tmo->type[ix], type); + ERTS_DBG_CHK_AUX_WORK_VAL(erts_atomic32_read_nob(&aux_work_tmo->type[ix])); + if (old == 0 && type != 0) { + refc = erts_atomic32_inc_read_acqb(&aux_work_tmo->refc); + if (refc == 1) { + erts_atomic32_inc_acqb(&aux_work_tmo->refc); + if (aux_work_tmo->initialized) + setup_aux_work_timer(); + } + } + return old; +} + + + static ERTS_INLINE void sched_waiting_sys(Uint no, ErtsRunQueue *rq) { @@ -800,8 +1391,6 @@ sched_active_sys(Uint no, ErtsRunQueue *rq) Uint erts_active_schedulers(void) { - /* RRRRRRRRR */ - Uint as = erts_no_schedulers; ERTS_ATOMIC_FOREACH_RUNQ(rq, as -= abs(rq->waiting)); @@ -988,6 +1577,10 @@ sched_set_sleeptype(ErtsSchedulerSleepInfo *ssi, erts_aint32_t sleep_type) if (sleep_type == ERTS_SSI_FLG_TSE_SLEEPING) erts_tse_reset(ssi->event); + else { + ASSERT(sleep_type == ERTS_SSI_FLG_POLL_SLEEPING); + erts_sys_schedule_interrupt(0); + } while (1) { oflgs = erts_smp_atomic32_cmpxchg_acqb(&ssi->flags, nflgs, xflgs); @@ -1006,16 +1599,127 @@ sched_set_sleeptype(ErtsSchedulerSleepInfo *ssi, erts_aint32_t sleep_type) (((FLGS) & (ERTS_SSI_FLG_WAITING|ERTS_SSI_FLG_SUSPENDED)) \ != ERTS_SSI_FLG_WAITING) + +static void +thr_prgr_wakeup(void *vssi) +{ + erts_sched_poke((ErtsSchedulerSleepInfo *) vssi); +} + +static void +thr_prgr_prep_wait(void *vssi) +{ + ErtsSchedulerSleepInfo *ssi = (ErtsSchedulerSleepInfo *) vssi; + erts_smp_atomic32_read_bor_acqb(&ssi->flags, + ERTS_SSI_FLG_SLEEPING); +} + +static void +thr_prgr_wait(void *vssi) +{ + ErtsSchedulerSleepInfo *ssi = (ErtsSchedulerSleepInfo *) vssi; + erts_aint32_t xflgs = ERTS_SSI_FLG_SLEEPING; + + erts_tse_reset(ssi->event); + + while (1) { + erts_aint32_t aflgs, nflgs; + nflgs = xflgs | ERTS_SSI_FLG_TSE_SLEEPING; + aflgs = erts_smp_atomic32_cmpxchg_acqb(&ssi->flags, nflgs, xflgs); + if (aflgs == xflgs) { + erts_tse_wait(ssi->event); + break; + } + if ((aflgs & ERTS_SSI_FLG_SLEEPING) == 0) + break; + xflgs = aflgs; + } +} + +static void +thr_prgr_fin_wait(void *vssi) +{ + ErtsSchedulerSleepInfo *ssi = (ErtsSchedulerSleepInfo *) vssi; + erts_smp_atomic32_read_band_nob(&ssi->flags, + ~(ERTS_SSI_FLG_SLEEPING + | ERTS_SSI_FLG_TSE_SLEEPING)); +} + +static void init_aux_work_data(ErtsAuxWorkData *awdp, ErtsSchedulerData *esdp); + +static void * +aux_thread(void *unused) +{ + ErtsAuxWorkData *awdp = aux_thread_aux_work_data; + ErtsSchedulerSleepInfo *ssi = ERTS_SCHED_SLEEP_INFO_IX(-1); + erts_aint32_t aux_work; + ErtsThrPrgrCallbacks callbacks; + int thr_prgr_active = 1; + + ssi->event = erts_tse_fetch(); + + callbacks.arg = (void *) ssi; + callbacks.wakeup = thr_prgr_wakeup; + callbacks.prepare_wait = thr_prgr_prep_wait; + callbacks.wait = thr_prgr_wait; + callbacks.finalize_wait = thr_prgr_fin_wait; + + erts_thr_progress_register_managed_thread(NULL, &callbacks, 1); + init_aux_work_data(awdp, NULL); + awdp->ssi = ssi; + + sched_prep_spin_wait(ssi); + + while (1) { + erts_aint32_t flgs; + + aux_work = erts_atomic32_read_acqb(&ssi->aux_work); + if (aux_work) { + if (!thr_prgr_active) + erts_thr_progress_active(NULL, thr_prgr_active = 1); + aux_work = handle_aux_work(awdp, aux_work); + if (aux_work && erts_thr_progress_update(NULL)) + erts_thr_progress_leader_update(NULL); + } + + if (!aux_work) { + if (thr_prgr_active) + erts_thr_progress_active(NULL, thr_prgr_active = 0); + erts_thr_progress_prepare_wait(NULL); + + flgs = sched_spin_wait(ssi, 0); + + if (flgs & ERTS_SSI_FLG_SLEEPING) { + ASSERT(flgs & ERTS_SSI_FLG_WAITING); + flgs = sched_set_sleeptype(ssi, ERTS_SSI_FLG_TSE_SLEEPING); + if (flgs & ERTS_SSI_FLG_SLEEPING) { + int res; + ASSERT(flgs & ERTS_SSI_FLG_TSE_SLEEPING); + ASSERT(flgs & ERTS_SSI_FLG_WAITING); + do { + res = erts_tse_wait(ssi->event); + } while (res == EINTR); + } + } + erts_thr_progress_finalize_wait(NULL); + } + + flgs = sched_prep_spin_wait(ssi); + } + return NULL; +} + +#endif /* ERTS_SMP */ + static void scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) { ErtsSchedulerSleepInfo *ssi = esdp->ssi; int spincount; + erts_aint32_t aux_work = 0; +#ifdef ERTS_SMP + int thr_prgr_active = 1; erts_aint32_t flgs; -#if defined(ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK) \ - || defined(ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK) - erts_aint32_t aux_work; -#endif ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); @@ -1049,34 +1753,38 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) tse_wait: -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); - tse_blockable_aux_work: - aux_work = blockable_aux_work(esdp, ssi, aux_work); -#endif - erts_smp_activity_begin(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); - while (1) { -#ifdef ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK -#ifndef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); -#endif - nonblockable_aux_work(esdp, ssi, aux_work); -#endif + aux_work = erts_atomic32_read_acqb(&ssi->aux_work); + if (aux_work) { + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); + aux_work = handle_aux_work(&esdp->aux_work_data, aux_work); + if (aux_work && erts_thr_progress_update(esdp)) + erts_thr_progress_leader_update(esdp); + } - flgs = sched_spin_wait(ssi, spincount); - if (flgs & ERTS_SSI_FLG_SLEEPING) { - ASSERT(flgs & ERTS_SSI_FLG_WAITING); - flgs = sched_set_sleeptype(ssi, ERTS_SSI_FLG_TSE_SLEEPING); + if (aux_work) + flgs = erts_smp_atomic32_read_acqb(&ssi->flags); + else { + if (thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 0); + erts_thr_progress_prepare_wait(esdp); + + flgs = sched_spin_wait(ssi, spincount); if (flgs & ERTS_SSI_FLG_SLEEPING) { - int res; - ASSERT(flgs & ERTS_SSI_FLG_TSE_SLEEPING); ASSERT(flgs & ERTS_SSI_FLG_WAITING); - do { - res = erts_tse_wait(ssi->event); - } while (res == EINTR); + flgs = sched_set_sleeptype(ssi, ERTS_SSI_FLG_TSE_SLEEPING); + if (flgs & ERTS_SSI_FLG_SLEEPING) { + int res; + ASSERT(flgs & ERTS_SSI_FLG_TSE_SLEEPING); + ASSERT(flgs & ERTS_SSI_FLG_WAITING); + do { + res = erts_tse_wait(ssi->event); + } while (res == EINTR); + } } + erts_thr_progress_finalize_wait(esdp); } if (!(flgs & ERTS_SSI_FLG_WAITING)) { @@ -1092,26 +1800,21 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) break; } -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); - if (aux_work & ERTS_SSI_BLOCKABLE_AUX_WORK_MASK) { - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); - goto tse_blockable_aux_work; - } -#endif - } - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); - if (flgs & ~ERTS_SSI_FLG_SUSPENDED) erts_smp_atomic32_read_band_nob(&ssi->flags, ERTS_SSI_FLG_SUSPENDED); + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); + erts_smp_runq_lock(rq); sched_active(esdp->no, rq); } - else { + else +#endif + { erts_aint_t dt; erts_smp_atomic32_set_relb(&function_calls, 0); @@ -1135,18 +1838,27 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) if (dt) erts_bump_timer(dt); sys_aux_work: - -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); - aux_work = blockable_aux_work(esdp, ssi, aux_work); +#ifndef ERTS_SMP + erts_sys_schedule_interrupt(0); #endif -#ifdef ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK -#ifndef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); + + aux_work = erts_atomic32_read_acqb(&ssi->aux_work); + if (aux_work) { +#ifdef ERTS_SMP + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); #endif - nonblockable_aux_work(esdp, ssi, aux_work); + aux_work = handle_aux_work(&esdp->aux_work_data, aux_work); +#ifdef ERTS_SMP + if (aux_work && erts_thr_progress_update(esdp)) + erts_thr_progress_leader_update(esdp); #endif + } +#ifndef ERTS_SMP + if (rq->len != 0 || rq->misc.start) + goto sys_woken; +#else flgs = erts_smp_atomic32_read_acqb(&ssi->flags); if (!(flgs & ERTS_SSI_FLG_WAITING)) { ASSERT(!(flgs & ERTS_SSI_FLG_SLEEPING)); @@ -1168,10 +1880,12 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) goto tse_wait; } } +#endif } erts_smp_runq_lock(rq); +#ifdef ERTS_SMP /* * If we got new I/O tasks we aren't allowed to * sleep in erl_sys_schedule(). @@ -1183,64 +1897,88 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) * Got to check that we still got I/O tasks; otherwise * we have to wait in erl_sys_schedule() after all... */ - if (prepare_for_sys_schedule()) - goto do_sys_schedule; - - /* - * Not allowed to wait in erl_sys_schedule; - * do tse wait instead... - */ - sched_change_waiting_sys_to_waiting(esdp->no, rq); + if (!prepare_for_sys_schedule()) { + /* + * Not allowed to wait in erl_sys_schedule; + * do tse wait instead... + */ + sched_change_waiting_sys_to_waiting(esdp->no, rq); + erts_smp_runq_unlock(rq); + spincount = 0; + goto tse_wait; + } + } +#endif + if (aux_work) { erts_smp_runq_unlock(rq); - spincount = 0; - goto tse_wait; + goto sys_poll_aux_work; } - else { - do_sys_schedule: - erts_sys_schedule_interrupt(0); - flgs = sched_set_sleeptype(ssi, ERTS_SSI_FLG_POLL_SLEEPING); - if (!(flgs & ERTS_SSI_FLG_SLEEPING)) { - if (!(flgs & ERTS_SSI_FLG_WAITING)) - goto sys_locked_woken; - erts_smp_runq_unlock(rq); - flgs = sched_prep_cont_spin_wait(ssi); - if (!(flgs & ERTS_SSI_FLG_WAITING)) { - ASSERT(!(flgs & ERTS_SSI_FLG_SLEEPING)); - goto sys_woken; - } - ASSERT(!erts_port_task_have_outstanding_io_tasks()); - goto sys_poll_aux_work; +#ifdef ERTS_SMP + flgs = sched_set_sleeptype(ssi, ERTS_SSI_FLG_POLL_SLEEPING); + if (!(flgs & ERTS_SSI_FLG_SLEEPING)) { + if (!(flgs & ERTS_SSI_FLG_WAITING)) { + ASSERT(!(flgs & ERTS_SSI_FLG_SLEEPING)); + goto sys_locked_woken; + } + erts_smp_runq_unlock(rq); + flgs = sched_prep_cont_spin_wait(ssi); + if (!(flgs & ERTS_SSI_FLG_WAITING)) { + ASSERT(!(flgs & ERTS_SSI_FLG_SLEEPING)); + goto sys_woken; } + ASSERT(!erts_port_task_have_outstanding_io_tasks()); + goto sys_poll_aux_work; + } - ASSERT(flgs & ERTS_SSI_FLG_POLL_SLEEPING); - ASSERT(flgs & ERTS_SSI_FLG_WAITING); + ASSERT(flgs & ERTS_SSI_FLG_POLL_SLEEPING); + ASSERT(flgs & ERTS_SSI_FLG_WAITING); +#endif - erts_smp_runq_unlock(rq); + erts_smp_runq_unlock(rq); - ASSERT(!erts_port_task_have_outstanding_io_tasks()); +#ifdef ERTS_SMP + if (thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 0); +#endif - erl_sys_schedule(0); + ASSERT(!erts_port_task_have_outstanding_io_tasks()); - dt = erts_do_time_read_and_reset(); - if (dt) erts_bump_timer(dt); + erl_sys_schedule(0); - flgs = sched_prep_cont_spin_wait(ssi); - if (flgs & ERTS_SSI_FLG_WAITING) - goto sys_aux_work; + dt = erts_do_time_read_and_reset(); + if (dt) erts_bump_timer(dt); + +#ifndef ERTS_SMP + if (rq->len == 0 && !rq->misc.start) + goto sys_aux_work; + sys_woken: +#else + flgs = sched_prep_cont_spin_wait(ssi); + if (flgs & ERTS_SSI_FLG_WAITING) + goto sys_aux_work; - sys_woken: + sys_woken: + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); + erts_smp_runq_lock(rq); + sys_locked_woken: + if (!thr_prgr_active) { + erts_smp_runq_unlock(rq); + erts_thr_progress_active(esdp, thr_prgr_active = 1); erts_smp_runq_lock(rq); - sys_locked_woken: - clear_sys_scheduling(); - if (flgs & ~ERTS_SSI_FLG_SUSPENDED) - erts_smp_atomic32_read_band_nob(&ssi->flags, ERTS_SSI_FLG_SUSPENDED); - sched_active_sys(esdp->no, rq); } + clear_sys_scheduling(); + if (flgs & ~ERTS_SSI_FLG_SUSPENDED) + erts_smp_atomic32_read_band_nob(&ssi->flags, ERTS_SSI_FLG_SUSPENDED); +#endif + sched_active_sys(esdp->no, rq); } ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); } +#ifdef ERTS_SMP + static ERTS_INLINE erts_aint32_t ssi_flags_set_wake(ErtsSchedulerSleepInfo *ssi) { @@ -2547,8 +3285,9 @@ erts_debug_nbalance(void) } void -erts_early_init_scheduling(void) +erts_early_init_scheduling(int no_schedulers) { + aux_work_timeout_early_init(no_schedulers); wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_MEDIUM; } @@ -2569,12 +3308,32 @@ erts_sched_set_wakeup_limit(char *str) return EINVAL; return 0; } - + +static void +init_aux_work_data(ErtsAuxWorkData *awdp, ErtsSchedulerData *esdp) +{ + awdp->sched_id = esdp ? (int) esdp->no : 0; + awdp->esdp = esdp; + awdp->ssi = esdp ? esdp->ssi : NULL; +#ifdef ERTS_SMP + awdp->misc.thr_prgr = ERTS_THR_PRGR_VAL_WAITING; + awdp->dd.thr_prgr = ERTS_THR_PRGR_VAL_WAITING; + awdp->dd.completed_callback = NULL; + awdp->dd.completed_arg = NULL; +#endif +#ifdef ERTS_USE_ASYNC_READY_Q +#ifdef ERTS_SMP + awdp->async_ready.need_thr_prgr = 0; + awdp->async_ready.thr_prgr = ERTS_THR_PRGR_VAL_WAITING; +#endif + awdp->async_ready.queue = NULL; +#endif +} void erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) { - int ix, n; + int ix, n, no_ssi; #ifndef ERTS_SMP mrq = 0; @@ -2684,23 +3443,31 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) n = (int) no_schedulers; erts_no_schedulers = n; -#ifdef ERTS_SMP /* Create and initialize scheduler sleep info */ - +#ifdef ERTS_SMP + no_ssi = n+1; +#else + no_ssi = 1; +#endif aligned_sched_sleep_info = - erts_alloc_permanent_cache_aligned(ERTS_ALC_T_SCHDLR_SLP_INFO, - n * sizeof(ErtsAlignedSchedulerSleepInfo)); - - for (ix = 0; ix < n; ix++) { - ErtsSchedulerSleepInfo *ssi = ERTS_SCHED_SLEEP_INFO_IX(ix); + erts_alloc_permanent_cache_aligned( + ERTS_ALC_T_SCHDLR_SLP_INFO, + no_ssi*sizeof(ErtsAlignedSchedulerSleepInfo)); + for (ix = 0; ix < no_ssi; ix++) { + ErtsSchedulerSleepInfo *ssi = &aligned_sched_sleep_info[ix].ssi; +#ifdef ERTS_SMP #if 0 /* no need to initialize these... */ ssi->next = NULL; ssi->prev = NULL; #endif erts_smp_atomic32_init_nob(&ssi->flags, 0); ssi->event = NULL; /* initialized in sched_thread_func */ - erts_smp_atomic32_init_nob(&ssi->aux_work, 0); +#endif + erts_atomic32_init_nob(&ssi->aux_work, 0); } + +#ifdef ERTS_SMP + aligned_sched_sleep_info++; #endif /* Create and initialize scheduler specific data */ @@ -2714,7 +3481,6 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) #ifdef ERTS_SMP erts_bits_init_state(&esdp->erl_bits_state); esdp->match_pseudo_process = NULL; - esdp->ssi = ERTS_SCHED_SLEEP_INFO_IX(ix); esdp->free_process = NULL; #endif esdp->x_reg_array = @@ -2728,6 +3494,7 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) esdp->num_tmp_heap_used = 0; #endif esdp->no = (Uint) ix+1; + esdp->ssi = ERTS_SCHED_SLEEP_INFO_IX(ix); esdp->current_process = NULL; esdp->current_port = NULL; @@ -2748,9 +3515,19 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) #ifdef ERTS_SMP erts_smp_atomic32_init_nob(&esdp->chk_cpu_bind, 0); #endif + init_aux_work_data(&esdp->aux_work_data, esdp); } + init_misc_aux_work(); + #ifdef ERTS_SMP + + erts_atomic32_init_nob(&completed_dealloc_count, 0); /* debug only */ + + aux_thread_aux_work_data = + erts_alloc_permanent_cache_aligned(ERTS_ALC_T_SCHDLR_DATA, + sizeof(ErtsAuxWorkData)); + erts_smp_mtx_init(&schdlr_sspnd.mtx, "schdlr_sspnd"); erts_smp_cnd_init(&schdlr_sspnd.cnd); @@ -2812,6 +3589,8 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) /* init port tasks */ erts_port_task_init(); + aux_work_timeout_late_init(); + #ifndef ERTS_SMP #ifdef ERTS_DO_VERIFY_UNUSED_TEMP_ALLOC erts_scheduler_data->verify_unused_temp_alloc @@ -2946,18 +3725,6 @@ erts_get_max_no_executing_schedulers(void) #ifdef ERTS_SMP static void -susp_sched_prep_block(void *unused) -{ - erts_smp_mtx_unlock(&schdlr_sspnd.mtx); -} - -static void -susp_sched_resume_block(void *unused) -{ - erts_smp_mtx_lock(&schdlr_sspnd.mtx); -} - -static void scheduler_ix_resume_wake(Uint ix) { ErtsSchedulerSleepInfo *ssi = ERTS_SCHED_SLEEP_INFO_IX(ix); @@ -3061,10 +3828,8 @@ suspend_scheduler(ErtsSchedulerData *esdp) long active_schedulers; int curr_online = 1; int wake = 0; -#if defined(ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK) \ - || defined(ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK) erts_aint32_t aux_work; -#endif + int thr_prgr_active = 1; /* * Schedulers may be suspended in two different ways: @@ -3137,38 +3902,40 @@ suspend_scheduler(ErtsSchedulerData *esdp) break; erts_smp_mtx_unlock(&schdlr_sspnd.mtx); - -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); - blockable_aux_work: - blockable_aux_work(esdp, ssi, aux_work); -#endif - - erts_smp_activity_begin(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); while (1) { erts_aint32_t flgs; -#ifdef ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK -#ifndef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read(&ssi->aux_work); -#endif - nonblockable_aux_work(esdp, ssi, aux_work); -#endif - flgs = sched_spin_suspended(ssi, - ERTS_SCHED_SUSPEND_SLEEP_SPINCOUNT); - if (flgs == (ERTS_SSI_FLG_SLEEPING - | ERTS_SSI_FLG_WAITING - | ERTS_SSI_FLG_SUSPENDED)) { - flgs = sched_set_suspended_sleeptype(ssi); + aux_work = erts_atomic32_read_acqb(&ssi->aux_work); + if (aux_work) { + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); + aux_work = handle_aux_work(&esdp->aux_work_data, aux_work); + if (aux_work && erts_thr_progress_update(esdp)) + erts_thr_progress_leader_update(esdp); + } + + if (!aux_work) { + if (thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 0); + erts_thr_progress_prepare_wait(esdp); + flgs = sched_spin_suspended(ssi, + ERTS_SCHED_SUSPEND_SLEEP_SPINCOUNT); if (flgs == (ERTS_SSI_FLG_SLEEPING - | ERTS_SSI_FLG_TSE_SLEEPING | ERTS_SSI_FLG_WAITING | ERTS_SSI_FLG_SUSPENDED)) { - int res; - do { - res = erts_tse_wait(ssi->event); - } while (res == EINTR); + flgs = sched_set_suspended_sleeptype(ssi); + if (flgs == (ERTS_SSI_FLG_SLEEPING + | ERTS_SSI_FLG_TSE_SLEEPING + | ERTS_SSI_FLG_WAITING + | ERTS_SSI_FLG_SUSPENDED)) { + int res; + + do { + res = erts_tse_wait(ssi->event); + } while (res == EINTR); + } } + erts_thr_progress_finalize_wait(esdp); } flgs = sched_prep_spin_suspended(ssi, (ERTS_SSI_FLG_WAITING @@ -3178,20 +3945,8 @@ suspend_scheduler(ErtsSchedulerData *esdp) changing = erts_smp_atomic32_read_nob(&schdlr_sspnd.changing); if (changing & ~ERTS_SCHDLR_SSPND_CHNG_WAITER) break; - - -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); - if (aux_work & ERTS_SSI_BLOCKABLE_AUX_WORK_MASK) { - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); - goto blockable_aux_work; - } -#endif - } - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); - erts_smp_mtx_lock(&schdlr_sspnd.mtx); changing = erts_smp_atomic32_read_nob(&schdlr_sspnd.changing); } @@ -3216,6 +3971,9 @@ suspend_scheduler(ErtsSchedulerData *esdp) if (erts_system_profile_flags.scheduler) profile_scheduler(make_small(esdp->no), am_active); + if (!thr_prgr_active) + erts_thr_progress_active(esdp, thr_prgr_active = 1); + erts_smp_runq_lock(esdp->run_queue); non_empty_runq(esdp->run_queue); @@ -3298,12 +4056,16 @@ erts_set_schedulers_online(Process *p, Sint new_no, Sint *old_no) { - int ix, res, no, have_unlocked_plocks; + ErtsSchedulerData *esdp; + int ix, res, no, have_unlocked_plocks, end_wait; erts_aint32_t changing; if (new_no < 1 || erts_no_schedulers < new_no) return ERTS_SCHDLR_SSPND_EINVAL; + esdp = ERTS_PROC_GET_SCHDATA(p); + end_wait = 0; + erts_smp_mtx_lock(&schdlr_sspnd.mtx); have_unlocked_plocks = 0; @@ -3420,16 +4182,21 @@ erts_set_schedulers_online(Process *p, } } - erts_smp_activity_begin(ERTS_ACTIVITY_WAIT, - susp_sched_prep_block, - susp_sched_resume_block, - NULL); + if (schdlr_sspnd.curr_online != schdlr_sspnd.wait_curr_online) { + erts_smp_mtx_unlock(&schdlr_sspnd.mtx); + if (plocks && !have_unlocked_plocks) { + have_unlocked_plocks = 1; + erts_smp_proc_unlock(p, plocks); + } + erts_thr_progress_active(esdp, 0); + erts_thr_progress_prepare_wait(esdp); + end_wait = 1; + erts_smp_mtx_lock(&schdlr_sspnd.mtx); + } + while (schdlr_sspnd.curr_online != schdlr_sspnd.wait_curr_online) erts_smp_cnd_wait(&schdlr_sspnd.cnd, &schdlr_sspnd.mtx); - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, - susp_sched_prep_block, - susp_sched_resume_block, - NULL); + ASSERT(res != ERTS_SCHDLR_SSPND_DONE ? (ERTS_SCHDLR_SSPND_CHNG_WAITER & erts_smp_atomic32_read_nob(&schdlr_sspnd.changing)) @@ -3437,10 +4204,15 @@ erts_set_schedulers_online(Process *p, == erts_smp_atomic32_read_nob(&schdlr_sspnd.changing))); erts_smp_atomic32_read_band_nob(&schdlr_sspnd.changing, ~ERTS_SCHDLR_SSPND_CHNG_WAITER); + } } erts_smp_mtx_unlock(&schdlr_sspnd.mtx); + if (end_wait) { + erts_thr_progress_finalize_wait(esdp); + erts_thr_progress_active(esdp, 1); + } if (have_unlocked_plocks) erts_smp_proc_lock(p, plocks); @@ -3525,17 +4297,38 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int all) erts_smp_mtx_unlock(&balance_info.update_mtx); erts_smp_mtx_lock(&schdlr_sspnd.mtx); } - erts_smp_activity_begin(ERTS_ACTIVITY_WAIT, - susp_sched_prep_block, - susp_sched_resume_block, - NULL); - while (erts_smp_atomic32_read_nob(&schdlr_sspnd.active) - != schdlr_sspnd.msb.wait_active) - erts_smp_cnd_wait(&schdlr_sspnd.cnd, &schdlr_sspnd.mtx); - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, - susp_sched_prep_block, - susp_sched_resume_block, - NULL); + + if (erts_smp_atomic32_read_nob(&schdlr_sspnd.active) + != schdlr_sspnd.msb.wait_active) { + ErtsSchedulerData *esdp; + + erts_smp_mtx_unlock(&schdlr_sspnd.mtx); + + if (plocks && !have_unlocked_plocks) { + have_unlocked_plocks = 1; + erts_smp_proc_unlock(p, plocks); + } + + esdp = ERTS_PROC_GET_SCHDATA(p); + + erts_thr_progress_active(esdp, 0); + erts_thr_progress_prepare_wait(esdp); + + erts_smp_mtx_lock(&schdlr_sspnd.mtx); + + while (erts_smp_atomic32_read_nob(&schdlr_sspnd.active) + != schdlr_sspnd.msb.wait_active) + erts_smp_cnd_wait(&schdlr_sspnd.cnd, + &schdlr_sspnd.mtx); + + erts_smp_mtx_unlock(&schdlr_sspnd.mtx); + + erts_thr_progress_active(esdp, 1); + erts_thr_progress_finalize_wait(esdp); + + erts_smp_mtx_lock(&schdlr_sspnd.mtx); + + } ASSERT(res != ERTS_SCHDLR_SSPND_DONE_MSCHED_BLOCKED ? (ERTS_SCHDLR_SSPND_CHNG_WAITER & erts_smp_atomic32_read_nob(&schdlr_sspnd.changing)) @@ -3723,8 +4516,19 @@ erts_multi_scheduling_blockers(Process *p) static void * sched_thread_func(void *vesdp) { + ErtsThrPrgrCallbacks callbacks; + ErtsSchedulerData *esdp = vesdp; + Uint no = esdp->no; #ifdef ERTS_SMP - Uint no = ((ErtsSchedulerData *) vesdp)->no; + ERTS_SCHED_SLEEP_INFO_IX(no - 1)->event = erts_tse_fetch(); + callbacks.arg = (void *) esdp->ssi; + callbacks.wakeup = thr_prgr_wakeup; + callbacks.prepare_wait = thr_prgr_prep_wait; + callbacks.wait = thr_prgr_wait; + callbacks.finalize_wait = thr_prgr_fin_wait; + + erts_thr_progress_register_managed_thread(esdp, &callbacks, 0); + erts_alloc_register_scheduler(vesdp); #endif #ifdef ERTS_ENABLE_LOCK_CHECK { @@ -3733,22 +4537,30 @@ sched_thread_func(void *vesdp) erts_lc_set_thread_name(&buf[0]); } #endif - erts_alloc_reg_scheduler_id(no); erts_tsd_set(sched_data_key, vesdp); #ifdef ERTS_SMP +#if HAVE_ERTS_MSEG + erts_mseg_late_init(); +#endif +#if ERTS_USE_ASYNC_READY_Q + esdp->aux_work_data.async_ready.queue = erts_get_async_ready_queue(no); +#endif - erts_sched_init_check_cpu_bind((ErtsSchedulerData *) vesdp); + erts_sched_init_check_cpu_bind(esdp); erts_proc_lock_prepare_proc_lock_waiter(); - ERTS_SCHED_SLEEP_INFO_IX(no - 1)->event = erts_tse_fetch(); - - #endif - erts_register_blockable_thread(); + #ifdef HIPE hipe_thread_signal_init(); #endif erts_thread_init_float(); + + if (no == 1) { + erts_thr_progress_active(esdp, 0); + erts_thr_progress_prepare_wait(esdp); + } + erts_smp_mtx_lock(&schdlr_sspnd.mtx); ASSERT(erts_smp_atomic32_read_nob(&schdlr_sspnd.changing) @@ -3757,41 +4569,39 @@ sched_thread_func(void *vesdp) if (--schdlr_sspnd.curr_online == schdlr_sspnd.wait_curr_online) { erts_smp_atomic32_read_band_nob(&schdlr_sspnd.changing, ~ERTS_SCHDLR_SSPND_CHNG_ONLN); - if (((ErtsSchedulerData *) vesdp)->no != 1) + if (no != 1) erts_smp_cnd_signal(&schdlr_sspnd.cnd); } - if (((ErtsSchedulerData *) vesdp)->no == 1) { - if (schdlr_sspnd.curr_online != schdlr_sspnd.wait_curr_online) { - erts_smp_activity_begin(ERTS_ACTIVITY_WAIT, - susp_sched_prep_block, - susp_sched_resume_block, - NULL); - while (schdlr_sspnd.curr_online != schdlr_sspnd.wait_curr_online) - erts_smp_cnd_wait(&schdlr_sspnd.cnd, &schdlr_sspnd.mtx); - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, - susp_sched_prep_block, - susp_sched_resume_block, - NULL); - } + if (no == 1) { + while (schdlr_sspnd.curr_online != schdlr_sspnd.wait_curr_online) + erts_smp_cnd_wait(&schdlr_sspnd.cnd, &schdlr_sspnd.mtx); ERTS_SCHDLR_SSPND_CHNG_SET(0, ERTS_SCHDLR_SSPND_CHNG_WAITER); } erts_smp_mtx_unlock(&schdlr_sspnd.mtx); + if (no == 1) { + erts_thr_progress_finalize_wait(esdp); + erts_thr_progress_active(esdp, 1); + } + #ifdef ERTS_DO_VERIFY_UNUSED_TEMP_ALLOC - ((ErtsSchedulerData *) vesdp)->verify_unused_temp_alloc + esdp->verify_unused_temp_alloc = erts_alloc_get_verify_unused_temp_alloc( - &((ErtsSchedulerData *) vesdp)->verify_unused_temp_alloc_data); + &esdp->verify_unused_temp_alloc_data); ERTS_VERIFY_UNUSED_TEMP_ALLOC(NULL); #endif process_main(); /* No schedulers should *ever* terminate */ - erl_exit(ERTS_ABORT_EXIT, "Scheduler thread number %beu terminated\n", - ((ErtsSchedulerData *) vesdp)->no); + erl_exit(ERTS_ABORT_EXIT, + "Scheduler thread number %beu terminated\n", + no); return NULL; } +static ethr_tid aux_tid; + void erts_start_schedulers(void) { @@ -3811,8 +4621,6 @@ erts_start_schedulers(void) res = ENOTSUP; } - erts_block_system(0); - while (actual < wanted) { ErtsSchedulerData *esdp = ERTS_SCHEDULER_IX(actual); actual++; @@ -3825,7 +4633,12 @@ erts_start_schedulers(void) } erts_no_schedulers = actual; - erts_release_system(); + + ERTS_THR_MEMORY_BARRIER; + + res = ethr_thr_create(&aux_tid, aux_thread, NULL, &opts); + if (res != 0) + erl_exit(1, "Failed to create aux thread\n"); if (actual < 1) erl_exit(1, @@ -5186,7 +5999,7 @@ Process *schedule(Process *p, int calls) input_reductions = INPUT_REDUCTIONS; } - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); /* * Clean up after the process being scheduled out. @@ -5324,7 +6137,8 @@ Process *schedule(Process *p, int calls) } - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); + check_activities_to_run: { #ifdef ERTS_SMP @@ -5334,7 +6148,7 @@ Process *schedule(Process *p, int calls) check_balance(rq); } - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); if (rq->flags & ERTS_RUNQ_FLGS_IMMIGRATE_QMASK) @@ -5358,42 +6172,38 @@ Process *schedule(Process *p, int calls) } } -#if defined(ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK) \ - || defined(ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK) { - ErtsSchedulerSleepInfo *ssi = esdp->ssi; - erts_aint32_t aux_work = erts_smp_atomic32_read_nob(&ssi->aux_work); - if (aux_work) { + erts_aint32_t aux_work; + int leader_update = erts_thr_progress_update(esdp); + aux_work = erts_atomic32_read_acqb(&esdp->ssi->aux_work); + if (aux_work | leader_update) { erts_smp_runq_unlock(rq); -#ifdef ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - aux_work = blockable_aux_work(esdp, ssi, aux_work); -#endif -#ifdef ERTS_SCHED_NEED_NONBLOCKABLE_AUX_WORK - nonblockable_aux_work(esdp, ssi, aux_work); -#endif + if (leader_update) + erts_thr_progress_leader_update(esdp); + if (aux_work) + handle_aux_work(&esdp->aux_work_data, aux_work); erts_smp_runq_lock(rq); } } -#endif - - erts_smp_chk_system_block(prepare_for_block, - resume_after_block, - (void *) rq); - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); -#endif +#else /* ERTS_SMP */ + { + erts_aint32_t aux_work; + aux_work = erts_atomic32_read_acqb(&esdp->ssi->aux_work); + if (aux_work) + handle_aux_work(&esdp->aux_work_data, aux_work); + } +#endif /* ERTS_SMP */ ASSERT(rq->len == rq->procs.len + rq->ports.info.len); -#ifndef ERTS_SMP + if (rq->len == 0 && !rq->misc.start) { - if (rq->len == 0 && !rq->misc.start) - goto do_sys_schedule; +#ifdef ERTS_SMP -#else /* ERTS_SMP */ - if (rq->len == 0 && !rq->misc.start) { ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); rq->wakeup_other = 0; @@ -5424,26 +6234,17 @@ Process *schedule(Process *p, int calls) } } +#endif + scheduler_wait(&fcalls, esdp, rq); +#ifdef ERTS_SMP non_empty_runq(rq); +#endif goto check_activities_to_run; } - else -#endif /* ERTS_SMP */ - if (fcalls > input_reductions && prepare_for_sys_schedule()) { - int runnable; - -#ifdef ERTS_SMP - runnable = 1; -#else - do_sys_schedule: - runnable = rq->len != 0; - if (!runnable) - sched_waiting_sys(esdp->no, rq); -#endif - + else if (fcalls > input_reductions && prepare_for_sys_schedule()) { /* * Schedule system-level activities. */ @@ -5453,11 +6254,11 @@ Process *schedule(Process *p, int calls) ASSERT(!erts_port_task_have_outstanding_io_tasks()); -#ifdef ERTS_SMP - /* erts_sys_schedule_interrupt(0); */ +#if 0 /* Not needed since we wont wait in sys schedule */ + erts_sys_schedule_interrupt(0); #endif erts_smp_runq_unlock(rq); - erl_sys_schedule(runnable); + erl_sys_schedule(1); dt = erts_do_time_read_and_reset(); if (dt) erts_bump_timer(dt); #ifdef ERTS_SMP @@ -5465,8 +6266,6 @@ Process *schedule(Process *p, int calls) clear_sys_scheduling(); goto continue_check_activities_to_run; #else - if (!runnable) - sched_active_sys(esdp->no, rq); goto check_activities_to_run; #endif } @@ -5714,14 +6513,14 @@ erts_sched_stat_modify(int what) int ix; switch (what) { case ERTS_SCHED_STAT_MODIFY_ENABLE: - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_sched_stat.enabled = 1; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); break; case ERTS_SCHED_STAT_MODIFY_DISABLE: - erts_smp_block_system(0); + erts_smp_thr_progress_block(); erts_sched_stat.enabled = 1; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); break; case ERTS_SCHED_STAT_MODIFY_CLEAR: erts_smp_spin_lock(&erts_sched_stat.lock); @@ -5781,20 +6580,9 @@ erts_sched_stat_term(Process *p, int total) void erts_schedule_misc_op(void (*func)(void *), void *arg) { - ErtsRunQueue *rq; - ErtsMiscOpList *molp = misc_op_list_alloc(); ErtsSchedulerData *esdp = erts_get_scheduler_data(); - - if (esdp) { - rq = esdp->run_queue; - } else { - /* - * This can only happen when the sys msg dispatcher - * thread schedules misc ops (this happens *very* - * seldom; only when trace drivers are unloaded). - */ - rq = ERTS_RUNQ_IX(0); - } + ErtsRunQueue *rq = esdp ? esdp->run_queue : ERTS_RUNQ_IX(0); + ErtsMiscOpList *molp = misc_op_list_alloc(); erts_smp_runq_lock(rq); @@ -5887,7 +6675,7 @@ erts_get_exact_total_reductions(Process *c_p, Uint *redsp, Uint *diffp) * Wait for other schedulers to schedule out their processes * and update 'reductions'. */ - erts_smp_block_system(0); + erts_smp_thr_progress_block(); for (reds = 0, ix = 0; ix < erts_no_run_queues; ix++) reds += ERTS_RUNQ_IX(ix)->procs.reductions; if (redsp) @@ -5895,7 +6683,7 @@ erts_get_exact_total_reductions(Process *c_p, Uint *redsp, Uint *diffp) if (diffp) *diffp = reds - last_exact_reductions; last_exact_reductions = reds; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); } @@ -8700,6 +9488,22 @@ init_processes_bif(void) * Debug stuff */ +#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK) +int +erts_dbg_check_halloc_lock(Process *p) +{ + if (ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks(p)) + return 1; + if (p->id == ERTS_INVALID_PID) + return 1; + if (p->scheduler_data && p == p->scheduler_data->match_pseudo_process) + return 1; + if (erts_thr_progress_is_blocking()) + return 1; + return 0; +} +#endif + Eterm erts_debug_processes(Process *c_p) { diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 627f10b142..4027fade35 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -53,11 +53,18 @@ typedef struct process Process; #include "erl_time.h" #include "erl_atom_table.h" #include "external.h" +#include "erl_mseg.h" +#include "erl_async.h" #ifdef HIPE #include "hipe_process.h" #endif +#undef ERL_THR_PROGRESS_TSD_TYPE_ONLY +#define ERL_THR_PROGRESS_TSD_TYPE_ONLY +#include "erl_thr_progress.h" +#undef ERL_THR_PROGRESS_TSD_TYPE_ONLY + struct ErtsNodesMonitor_; struct port; @@ -242,16 +249,25 @@ typedef enum { | ERTS_SSI_FLG_WAITING \ | ERTS_SSI_FLG_SUSPENDED) -#define ERTS_SCHED_NEED_BLOCKABLE_AUX_WORK - -#define ERTS_SSI_AUX_WORK_CHECK_CHILDREN (((erts_aint32_t) 1) << 0) -#define ERTS_SSI_AUX_WORK_MISC (((erts_aint32_t) 1) << 1) +#define ERTS_SSI_AUX_WORK_SET_TMO (((erts_aint32_t) 1) << 0) +#define ERTS_SSI_AUX_WORK_CHECK_CHILDREN (((erts_aint32_t) 1) << 1) +#define ERTS_SSI_AUX_WORK_MISC (((erts_aint32_t) 1) << 2) +#ifdef ERTS_SMP +#define ERTS_SSI_AUX_WORK_MISC_THR_PRGR (((erts_aint32_t) 1) << 3) +#endif +#define ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM (((erts_aint32_t) 1) << 4) +#define ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC (((erts_aint32_t) 1) << 5) +#define ERTS_SSI_AUX_WORK_ASYNC_READY (((erts_aint32_t) 1) << 6) +#define ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN (((erts_aint32_t) 1) << 7) +#ifdef ERTS_SMP +#define ERTS_SSI_AUX_WORK_DD (((erts_aint32_t) 1) << 8) +#define ERTS_SSI_AUX_WORK_DD_THR_PRGR (((erts_aint32_t) 1) << 9) +#endif +#define ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK (((erts_aint32_t) 1) << 10) -#define ERTS_SSI_BLOCKABLE_AUX_WORK_MASK \ - (ERTS_SSI_AUX_WORK_CHECK_CHILDREN \ - | ERTS_SSI_AUX_WORK_MISC) -#define ERTS_SSI_NONBLOCKABLE_AUX_WORK_MASK \ - (0) +#if !HAVE_ERTS_MSEG +# undef ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK +#endif typedef struct ErtsSchedulerSleepInfo_ ErtsSchedulerSleepInfo; @@ -261,11 +277,13 @@ typedef struct { } ErtsSchedulerSleepList; struct ErtsSchedulerSleepInfo_ { +#ifdef ERTS_SMP ErtsSchedulerSleepInfo *next; ErtsSchedulerSleepInfo *prev; erts_smp_atomic32_t flags; erts_tse_t *event; - erts_smp_atomic32_t aux_work; +#endif + erts_atomic32_t aux_work; }; /* times to reschedule low prio process before running */ @@ -386,6 +404,34 @@ do { \ (RQ)->wakeup_other_reds += (REDS); \ } while (0) +typedef struct { + int sched_id; + ErtsSchedulerData *esdp; + ErtsSchedulerSleepInfo *ssi; + struct { + int ix; +#ifdef ERTS_SMP + ErtsThrPrgrVal thr_prgr; +#endif + } misc; +#ifdef ERTS_SMP + struct { + ErtsThrPrgrVal thr_prgr; + void (*completed_callback)(void *); + void (*completed_arg)(void *); + } dd; +#endif +#ifdef ERTS_USE_ASYNC_READY_Q + struct { +#ifdef ERTS_SMP + int need_thr_prgr; + ErtsThrPrgrVal thr_prgr; +#endif + void *queue; + } async_ready; +#endif +} ErtsAuxWorkData; + struct ErtsSchedulerData_ { /* * Keep X registers first (so we get as many low @@ -399,8 +445,8 @@ struct ErtsSchedulerData_ { ethr_tid tid; /* Thread id */ struct erl_bits_state erl_bits_state; /* erl_bits.c state */ void *match_pseudo_process; /* erl_db_util.c:db_prog_match() */ - ErtsSchedulerSleepInfo *ssi; Process *free_process; + ErtsThrPrgrData thr_progress_data; #endif #if !HEAP_ON_C_STACK Eterm tmp_heap[TMP_HEAP_SIZE]; @@ -409,16 +455,19 @@ struct ErtsSchedulerData_ { Eterm cmp_tmp_heap[CMP_TMP_HEAP_SIZE]; Eterm erl_arith_tmp_heap[ERL_ARITH_TMP_HEAP_SIZE]; #endif - + ErtsSchedulerSleepInfo *ssi; Process *current_process; Uint no; /* Scheduler number */ struct port *current_port; ErtsRunQueue *run_queue; int virtual_reds; int cpu_id; /* >= 0 when bound */ + ErtsAuxWorkData aux_work_data; ErtsAtomCacheMap atom_cache_map; + ErtsSchedAllocData alloc_data; + #ifdef ERTS_SMP /* NOTE: These fields are modified under held mutexes by other threads */ erts_smp_atomic32_t chk_cpu_bind; /* Only used when common run queue */ @@ -1028,7 +1077,7 @@ extern struct erts_system_profile_flags_t erts_system_profile_flags; void erts_pre_init_process(void); void erts_late_init_process(void); -void erts_early_init_scheduling(void); +void erts_early_init_scheduling(int); void erts_init_scheduling(int, int, int); ErtsProcList *erts_proclist_create(Process *); @@ -1037,6 +1086,9 @@ int erts_proclist_same(ErtsProcList *, Process *); int erts_sched_set_wakeup_limit(char *str); +#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK) +int erts_dbg_check_halloc_lock(Process *p); +#endif #ifdef DEBUG void erts_dbg_multi_scheduling_return_trap(Process *, Eterm); #endif @@ -1054,13 +1106,20 @@ erts_block_multi_scheduling(Process *, ErtsProcLocks, int, int); int erts_is_multi_scheduling_blocked(void); Eterm erts_multi_scheduling_blockers(Process *); void erts_start_schedulers(void); +void erts_alloc_notify_delayed_dealloc(int); void erts_smp_notify_check_children_needed(void); -void -erts_smp_schedule_misc_aux_work(int ignore_self, - int max_sched, - void (*func)(void *), - void *arg); #endif +#if ERTS_USE_ASYNC_READY_Q +void erts_notify_check_async_ready_queue(void *); +#endif +void erts_schedule_misc_aux_work(int sched_id, + void (*func)(void *), + void *arg); +void erts_schedule_multi_misc_aux_work(int ignore_self, + int max_sched, + void (*func)(void *), + void *arg); +erts_aint32_t erts_set_aux_work_timeout(int, erts_aint32_t, int); void erts_sched_notify_check_cpu_bind(void); Uint erts_active_schedulers(void); void erts_init_process(int); @@ -1144,6 +1203,7 @@ Sint erts_test_next_pid(int, Uint); Eterm erts_debug_processes(Process *c_p); Eterm erts_debug_processes_bif_info(Process *c_p); Uint erts_debug_nbalance(void); +int erts_debug_wait_deallocations(Process *c_p); #ifdef ERTS_SMP # define ERTS_GET_SCHEDULER_DATA_FROM_PROC(PROC) ((PROC)->scheduler_data) @@ -1214,16 +1274,11 @@ erts_psd_get(Process *p, int ix) #if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK) ErtsProcLocks locks = erts_proc_lc_my_proc_locks(p); if (ERTS_LC_PSD_ANY_LOCK == erts_psd_required_locks[ix].get_locks) - ERTS_SMP_LC_ASSERT(locks - || erts_is_system_blocked(0) - || (ERTS_IS_CRASH_DUMPING - && erts_is_system_blocked(ERTS_BS_FLG_ALLOW_GC))); + ERTS_SMP_LC_ASSERT(locks || erts_thr_progress_is_blocking()); else { locks &= erts_psd_required_locks[ix].get_locks; ERTS_SMP_LC_ASSERT(erts_psd_required_locks[ix].get_locks == locks - || erts_is_system_blocked(0) - || (ERTS_IS_CRASH_DUMPING - && erts_is_system_blocked(ERTS_BS_FLG_ALLOW_GC))); + || erts_thr_progress_is_blocking()); } #endif ASSERT(0 <= ix && ix < ERTS_PSD_SIZE); @@ -1240,16 +1295,11 @@ erts_psd_set(Process *p, ErtsProcLocks plocks, int ix, void *data) #if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK) ErtsProcLocks locks = erts_proc_lc_my_proc_locks(p); if (ERTS_LC_PSD_ANY_LOCK == erts_psd_required_locks[ix].set_locks) - ERTS_SMP_LC_ASSERT(locks - || erts_is_system_blocked(0) - || (ERTS_IS_CRASH_DUMPING - && erts_is_system_blocked(ERTS_BS_FLG_ALLOW_GC))); + ERTS_SMP_LC_ASSERT(locks || erts_thr_progress_is_blocking()); else { locks &= erts_psd_required_locks[ix].set_locks; ERTS_SMP_LC_ASSERT(erts_psd_required_locks[ix].set_locks == locks - || erts_is_system_blocked(0) - || (ERTS_IS_CRASH_DUMPING - && erts_is_system_blocked(ERTS_BS_FLG_ALLOW_GC))); + || erts_thr_progress_is_blocking()); } #endif ASSERT(0 <= ix && ix < ERTS_PSD_SIZE); @@ -1596,8 +1646,6 @@ erts_sched_poke(ErtsSchedulerSleepInfo *ssi) erts_aint32_t flags; ERTS_THR_MEMORY_BARRIER; flags = erts_smp_atomic32_read_nob(&ssi->flags); - ASSERT(!(flags & ERTS_SSI_FLG_SLEEPING) - || (flags & ERTS_SSI_FLG_WAITING)); if (flags & ERTS_SSI_FLG_SLEEPING) { flags = erts_smp_atomic32_read_band_nob(&ssi->flags, ~ERTS_SSI_FLGS_SLEEP); erts_sched_finish_poke(ssi, flags); diff --git a/erts/emulator/beam/erl_process_lock.c b/erts/emulator/beam/erl_process_lock.c index 83379d7352..b4d20480c5 100644 --- a/erts/emulator/beam/erl_process_lock.c +++ b/erts/emulator/beam/erl_process_lock.c @@ -669,7 +669,9 @@ proc_safelock(Process *a_proc, ErtsProcLocks b_need_locks) { Process *p1, *p2; +#ifdef ERTS_ENABLE_LOCK_CHECK Eterm pid1, pid2; +#endif erts_pix_lock_t *pix_lck1, *pix_lck2; ErtsProcLocks need_locks1, have_locks1, need_locks2, have_locks2; ErtsProcLocks unlock_mask; @@ -684,24 +686,32 @@ proc_safelock(Process *a_proc, if (a_proc) { if (a_proc->id < b_proc->id) { p1 = a_proc; +#ifdef ERTS_ENABLE_LOCK_CHECK pid1 = a_proc->id; +#endif pix_lck1 = a_pix_lck; need_locks1 = a_need_locks; have_locks1 = a_have_locks; p2 = b_proc; +#ifdef ERTS_ENABLE_LOCK_CHECK pid2 = b_proc->id; +#endif pix_lck2 = b_pix_lck; need_locks2 = b_need_locks; have_locks2 = b_have_locks; } else if (a_proc->id > b_proc->id) { p1 = b_proc; +#ifdef ERTS_ENABLE_LOCK_CHECK pid1 = b_proc->id; +#endif pix_lck1 = b_pix_lck; need_locks1 = b_need_locks; have_locks1 = b_have_locks; p2 = a_proc; +#ifdef ERTS_ENABLE_LOCK_CHECK pid2 = a_proc->id; +#endif pix_lck2 = a_pix_lck; need_locks2 = a_need_locks; have_locks2 = a_have_locks; @@ -710,12 +720,16 @@ proc_safelock(Process *a_proc, ERTS_LC_ASSERT(a_proc == b_proc); ERTS_LC_ASSERT(a_proc->id == b_proc->id); p1 = a_proc; +#ifdef ERTS_ENABLE_LOCK_CHECK pid1 = a_proc->id; +#endif pix_lck1 = a_pix_lck; need_locks1 = a_need_locks | b_need_locks; have_locks1 = a_have_locks | b_have_locks; p2 = NULL; +#ifdef ERTS_ENABLE_LOCK_CHECK pid2 = 0; +#endif pix_lck2 = NULL; need_locks2 = 0; have_locks2 = 0; @@ -723,12 +737,16 @@ proc_safelock(Process *a_proc, } else { p1 = b_proc; +#ifdef ERTS_ENABLE_LOCK_CHECK pid1 = b_proc->id; +#endif pix_lck1 = b_pix_lck; need_locks1 = b_need_locks; have_locks1 = b_have_locks; p2 = NULL; +#ifdef ERTS_ENABLE_LOCK_CHECK pid2 = 0; +#endif pix_lck2 = NULL; need_locks2 = 0; have_locks2 = 0; diff --git a/erts/emulator/beam/erl_process_lock.h b/erts/emulator/beam/erl_process_lock.h index cd3b2182fd..97f250138e 100644 --- a/erts/emulator/beam/erl_process_lock.h +++ b/erts/emulator/beam/erl_process_lock.h @@ -651,7 +651,7 @@ ERTS_GLB_INLINE int erts_smp_proc_trylock(Process *, ErtsProcLocks); ERTS_GLB_INLINE void erts_smp_proc_inc_refc(Process *); ERTS_GLB_INLINE void erts_smp_proc_dec_refc(Process *); - +ERTS_GLB_INLINE void erts_smp_proc_add_refc(Process *, Sint32); #if ERTS_GLB_INLINE_INCL_FUNC_DEF @@ -737,6 +737,21 @@ ERTS_GLB_INLINE void erts_smp_proc_dec_refc(Process *p) #endif } +ERTS_GLB_INLINE void erts_smp_proc_add_refc(Process *p, Sint32 refc) +{ +#ifdef ERTS_SMP + Process *fp; + erts_pix_lock_t *pixlck = ERTS_PID2PIXLOCK(p->id); + erts_pix_lock(pixlck); + ERTS_LC_ASSERT(p->lock.refc > 0); + p->lock.refc += refc; + fp = p->lock.refc == 0 ? p : NULL; + erts_pix_unlock(pixlck); + if (fp) + erts_free_proc(fp); +#endif +} + #endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */ #ifdef ERTS_SMP diff --git a/erts/emulator/beam/erl_sched_spec_pre_alloc.c b/erts/emulator/beam/erl_sched_spec_pre_alloc.c new file mode 100644 index 0000000000..a7ccea7403 --- /dev/null +++ b/erts/emulator/beam/erl_sched_spec_pre_alloc.c @@ -0,0 +1,305 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Scheduler specific pre-allocators. Each scheduler + * thread allocates memory in its own private chunk of + * memory. Memory blocks deallocated by remote + * schedulers (or other threads) are passed back to + * the chunk owner via a lock-free data structure. + * + * Author: Rickard Green + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#ifdef ERTS_SMP + +#include "erl_process.h" +#include "erl_thr_progress.h" + +erts_sspa_data_t * +erts_sspa_create(size_t blk_sz, int pa_size) +{ + erts_sspa_data_t *data; + size_t tot_size; + size_t chunk_mem_size; + char *p; + char *chunk_start; + int cix; + int no_blocks = pa_size; + int no_blocks_per_chunk; + + if (erts_no_schedulers == 1) + no_blocks_per_chunk = no_blocks; + else { + int extra = (no_blocks - 1)/4 + 1; + if (extra == 0) + extra = 1; + no_blocks_per_chunk = no_blocks; + no_blocks_per_chunk += extra*erts_no_schedulers; + no_blocks_per_chunk /= erts_no_schedulers; + } + no_blocks = no_blocks_per_chunk * erts_no_schedulers; + chunk_mem_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_sspa_chunk_header_t)); + chunk_mem_size += blk_sz * no_blocks_per_chunk; + chunk_mem_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(chunk_mem_size); + tot_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_sspa_data_t)); + tot_size += chunk_mem_size*erts_no_schedulers; + + p = erts_alloc_permanent_cache_aligned(ERTS_ALC_T_PRE_ALLOC_DATA, tot_size); + data = (erts_sspa_data_t *) p; + p += ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_sspa_data_t)); + chunk_start = p; + + data->chunks_mem_size = chunk_mem_size; + data->start = chunk_start; + data->end = chunk_start + chunk_mem_size*erts_no_schedulers; + + /* Initialize all chunks */ + for (cix = 0; cix < erts_no_schedulers; cix++) { + erts_sspa_chunk_t *chnk = erts_sspa_cix2chunk(data, cix); + erts_sspa_chunk_header_t *chdr = &chnk->aligned.header; + erts_sspa_blk_t *blk; + int i; + + erts_atomic_init_nob(&chdr->tail.data.last, (erts_aint_t) &chdr->tail.data.marker); + erts_atomic_init_nob(&chdr->tail.data.marker.next_atmc, ERTS_AINT_NULL); + erts_atomic_init_nob(&chdr->tail.data.um_refc[0], 0); + erts_atomic_init_nob(&chdr->tail.data.um_refc[1], 0); + erts_atomic32_init_nob(&chdr->tail.data.um_refc_ix, 0); + + chdr->head.no_thr_progress_check = 0; + chdr->head.used_marker = 1; + chdr->head.first = &chdr->tail.data.marker; + chdr->head.unref_end = &chdr->tail.data.marker; + chdr->head.next.thr_progress = erts_thr_progress_current(); + chdr->head.next.thr_progress_reached = 1; + chdr->head.next.um_refc_ix = 1; + chdr->head.next.unref_end = &chdr->tail.data.marker; + + p = &chnk->data[0]; + chdr->local.first = (erts_sspa_blk_t *) p; + blk = (erts_sspa_blk_t *) p; + for (i = 0; i < no_blocks_per_chunk; i++) { + blk = (erts_sspa_blk_t *) p; + p += blk_sz; + blk->next_ptr = (erts_sspa_blk_t *) p; + } + + blk->next_ptr = NULL; + chdr->local.last = blk; + chdr->local.cnt = no_blocks_per_chunk; + chdr->local.lim = no_blocks_per_chunk / 3; + + ERTS_SSPA_DBG_CHK_LCL(chdr); + } + + return data; +} + +static ERTS_INLINE erts_aint_t +enqueue_remote_managed_thread(erts_sspa_chunk_header_t *chdr, + erts_sspa_blk_t *this, + int want_last) +{ + erts_aint_t ilast, itmp; + + erts_atomic_init_nob(&this->next_atmc, ERTS_AINT_NULL); + + /* Enqueue at end of list... */ + + ilast = erts_atomic_read_nob(&chdr->tail.data.last); + while (1) { + erts_sspa_blk_t *last = (erts_sspa_blk_t *) ilast; + itmp = erts_atomic_cmpxchg_mb(&last->next_atmc, + (erts_aint_t) this, + ERTS_AINT_NULL); + if (itmp == ERTS_AINT_NULL) + break; + ilast = itmp; + } + + /* Move last pointer forward... */ + while (1) { + erts_aint_t itmp; + if (want_last) { + if (erts_atomic_read_rb(&this->next_atmc) != ERTS_AINT_NULL) { + /* Someone else will move it forward */ + return erts_atomic_read_nob(&chdr->tail.data.last); + } + } + else { + if (erts_atomic_read_nob(&this->next_atmc) != ERTS_AINT_NULL) { + /* Someone else will move it forward */ + return ERTS_AINT_NULL; + } + } + itmp = erts_atomic_cmpxchg_mb(&chdr->tail.data.last, + (erts_aint_t) this, + ilast); + if (ilast == itmp) + return want_last ? (erts_aint_t) this : ERTS_AINT_NULL; + ilast = itmp; + } +} + +void +erts_sspa_remote_free(erts_sspa_chunk_header_t *chdr, erts_sspa_blk_t *blk) +{ + int um_refc_ix = 0; + int managed_thread = erts_thr_progress_is_managed_thread(); + if (!managed_thread) { + um_refc_ix = erts_atomic32_read_acqb(&chdr->tail.data.um_refc_ix); + while (1) { + int tmp_um_refc_ix; + erts_atomic_inc_acqb(&chdr->tail.data.um_refc[um_refc_ix]); + tmp_um_refc_ix = erts_atomic32_read_acqb(&chdr->tail.data.um_refc_ix); + if (tmp_um_refc_ix == um_refc_ix) + break; + erts_atomic_dec_relb(&chdr->tail.data.um_refc[um_refc_ix]); + um_refc_ix = tmp_um_refc_ix; + } + } + + (void) enqueue_remote_managed_thread(chdr, blk, 0); + + if (!managed_thread) + erts_atomic_dec_relb(&chdr->tail.data.um_refc[um_refc_ix]); +} + +static ERTS_INLINE void +fetch_remote(erts_sspa_chunk_header_t *chdr, int max) +{ + int new_local = 0; + + if (chdr->head.no_thr_progress_check < ERTS_SSPA_FORCE_THR_CHECK_PROGRESS) + chdr->head.no_thr_progress_check++; + else { + erts_aint_t ilast; + + chdr->head.no_thr_progress_check = 0; + + ilast = erts_atomic_read_nob(&chdr->tail.data.last); + if (((erts_sspa_blk_t *) ilast) == &chdr->tail.data.marker + && chdr->head.first == &chdr->tail.data.marker) + return; + + if (chdr->head.next.thr_progress_reached + || erts_thr_progress_has_reached(chdr->head.next.thr_progress)) { + int um_refc_ix; + chdr->head.next.thr_progress_reached = 1; + um_refc_ix = chdr->head.next.um_refc_ix; + if (erts_atomic_read_acqb(&chdr->tail.data.um_refc[um_refc_ix]) == 0) { + + /* Move unreferenced end pointer forward... */ + + chdr->head.unref_end = chdr->head.next.unref_end; + + if (!chdr->head.used_marker + && chdr->head.unref_end == (erts_sspa_blk_t *) ilast) { + /* Need to equeue marker */ + chdr->head.used_marker = 1; + ilast = enqueue_remote_managed_thread(chdr, + &chdr->tail.data.marker, + 1); + } + + if (chdr->head.unref_end == (erts_sspa_blk_t *) ilast) + ERTS_THR_MEMORY_BARRIER; + else { + chdr->head.next.unref_end = (erts_sspa_blk_t *) ilast; + ERTS_THR_MEMORY_BARRIER; + chdr->head.next.thr_progress = erts_thr_progress_later(); + erts_atomic32_set_relb(&chdr->tail.data.um_refc_ix, + um_refc_ix); + chdr->head.next.um_refc_ix = um_refc_ix == 0 ? 1 : 0; + chdr->head.next.thr_progress_reached = 0; + } + } + } + } + + if (new_local < max && chdr->head.first != chdr->head.unref_end) { + erts_sspa_blk_t *first, *this, *next, *last; + first = chdr->head.first; + if (first == &chdr->tail.data.marker) { + chdr->head.used_marker = 0; + first = ((erts_sspa_blk_t *) + erts_atomic_read_nob(&first->next_atmc)); + chdr->head.first = first; + } + if (first != chdr->head.unref_end) { + + ERTS_SSPA_DBG_CHK_LCL(chdr); + + this = last = first; + do { + next = (erts_sspa_blk_t *) erts_atomic_read_nob(&this->next_atmc); + if (this == &chdr->tail.data.marker) + chdr->head.used_marker = 0; + else { + last->next_ptr = this; + last = this; + new_local++; + } + this = next; + } while (new_local < max && this != chdr->head.unref_end); + chdr->head.first = this; + if (!chdr->local.last) + chdr->local.first = first; + else + chdr->local.last->next_ptr = first; + chdr->local.last = last; + last->next_ptr = NULL; + chdr->local.cnt += new_local; + + ERTS_SSPA_DBG_CHK_LCL(chdr); + } + } + +} + +erts_sspa_blk_t * +erts_sspa_process_remote_frees(erts_sspa_chunk_header_t *chdr, + erts_sspa_blk_t *old_res) +{ + erts_sspa_blk_t *res = old_res; + + fetch_remote(chdr, ERTS_SSPA_MAX_GET_NEW_LOCAL); + + if (!res && chdr->local.first) { + + ERTS_SSPA_DBG_CHK_LCL(chdr); + + res = chdr->local.first; + chdr->local.first = res->next_ptr; + chdr->local.cnt--; + if (!chdr->local.first) + chdr->local.last = NULL; + + ERTS_SSPA_DBG_CHK_LCL(chdr); + } + + return res; +} + +#endif /* ERTS_SMP */ diff --git a/erts/emulator/beam/erl_sched_spec_pre_alloc.h b/erts/emulator/beam/erl_sched_spec_pre_alloc.h new file mode 100644 index 0000000000..d36066c399 --- /dev/null +++ b/erts/emulator/beam/erl_sched_spec_pre_alloc.h @@ -0,0 +1,239 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Scheduler specific pre-allocators. Each scheduler + * thread allocates memory in its own private chunk of + * memory. Memory blocks deallocated by remote + * schedulers (or other threads) are passed back to + * the chunk owner via a lock-free data structure. + * + * Author: Rickard Green + */ + +#ifndef ERTS_SCHED_SPEC_PRE_ALLOC_H__ +#define ERTS_SCHED_SPEC_PRE_ALLOC_H__ + +#ifdef ERTS_SMP + +#undef ERL_THR_PROGRESS_TSD_TYPE_ONLY +#define ERL_THR_PROGRESS_TSD_TYPE_ONLY +#include "erl_thr_progress.h" +#undef ERL_THR_PROGRESS_TSD_TYPE_ONLY + +#ifdef DEBUG +#define ERTS_SPPA_DBG_CHK_IN_CHNK(A, C, P) \ +do { \ + ASSERT((void *) (C) < (void *) (P)); \ + ASSERT((void *) (P) \ + < (void *) (((char *) (C)) + (A)->chunks_mem_size)); \ +} while (0) +#else +#define ERTS_SPPA_DBG_CHK_IN_CHNK(A, C, P) +#endif + +#ifdef DEBUG +extern Uint erts_no_schedulers; +#endif + +#define ERTS_SSPA_FORCE_THR_CHECK_PROGRESS 10 +#define ERTS_SSPA_MAX_GET_NEW_LOCAL 5 + +typedef struct { + char *start; + char *end; + int chunks_mem_size; +} erts_sspa_data_t; + +typedef union erts_sspa_blk_t_ erts_sspa_blk_t; +union erts_sspa_blk_t_ { + erts_atomic_t next_atmc; + erts_sspa_blk_t *next_ptr; +}; + +typedef struct { + erts_sspa_blk_t *first; + erts_sspa_blk_t *last; + int cnt; + int lim; +} erts_sspa_local_freelist_t; + +typedef struct { + erts_sspa_blk_t marker; + erts_atomic_t last; + erts_atomic_t um_refc[2]; + erts_atomic32_t um_refc_ix; +} erts_sspa_tail_t; + +typedef struct { + /* + * This structure needs to be cache line aligned for best + * performance. + */ + union { + /* Modified by threads returning memory to this chunk */ + erts_sspa_tail_t data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_sspa_tail_t))]; + } tail; + /* + * Everything below this point is *only* accessed by the + * thread owning this chunk. + */ + struct { + int no_thr_progress_check; + int used_marker; + erts_sspa_blk_t *first; + erts_sspa_blk_t *unref_end; + struct { + ErtsThrPrgrVal thr_progress; + int thr_progress_reached; + int um_refc_ix; + erts_sspa_blk_t *unref_end; + } next; + } head; + erts_sspa_local_freelist_t local; +} erts_sspa_chunk_header_t; + +typedef struct { + union { + erts_sspa_chunk_header_t header; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE( + sizeof(erts_sspa_chunk_header_t))]; + } aligned; + char data[1]; +} erts_sspa_chunk_t; + +#ifdef DEBUG +ERTS_GLB_INLINE void +check_local_list(erts_sspa_chunk_header_t *chdr); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF +ERTS_GLB_INLINE void +check_local_list(erts_sspa_chunk_header_t *chdr) +{ + erts_sspa_blk_t *blk; + int n = 0; + for (blk = chdr->local.first; blk; blk = blk->next_ptr) + n++; + ASSERT(n == chdr->local.cnt); +} +#endif +#define ERTS_SSPA_DBG_CHK_LCL(CHDR) check_local_list((CHDR)) +#else +#define ERTS_SSPA_DBG_CHK_LCL(CHDR) +#endif + +erts_sspa_data_t *erts_sspa_create(size_t blk_sz, + int pa_size); +void erts_sspa_remote_free(erts_sspa_chunk_header_t *chdr, + erts_sspa_blk_t *blk); +erts_sspa_blk_t *erts_sspa_process_remote_frees(erts_sspa_chunk_header_t *chdr, + erts_sspa_blk_t *old_res); + +ERTS_GLB_INLINE erts_sspa_chunk_t *erts_sspa_cix2chunk(erts_sspa_data_t *data, + int cix); +ERTS_GLB_INLINE int erts_sspa_ptr2cix(erts_sspa_data_t *data, void *ptr); +ERTS_GLB_INLINE char *erts_sspa_alloc(erts_sspa_data_t *data, int cix); +ERTS_GLB_INLINE int erts_sspa_free(erts_sspa_data_t *data, int cix, char *blk); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF + +ERTS_GLB_INLINE erts_sspa_chunk_t * +erts_sspa_cix2chunk(erts_sspa_data_t *data, int cix) +{ + ASSERT(0 <= cix && cix < erts_no_schedulers); + return (erts_sspa_chunk_t *) (data->start + cix*data->chunks_mem_size); +} + +ERTS_GLB_INLINE int +erts_sspa_ptr2cix(erts_sspa_data_t *data, void *ptr) +{ + int cix; + size_t diff; + if ((char *) ptr < data->start || data->end <= (char *) ptr) + return -1; + diff = ((char *) ptr) - data->start; + cix = (int) diff / data->chunks_mem_size; + ASSERT(0 <= cix && cix < erts_no_schedulers); + return cix; +} + +ERTS_GLB_INLINE char * +erts_sspa_alloc(erts_sspa_data_t *data, int cix) +{ + erts_sspa_chunk_t *chnk; + erts_sspa_chunk_header_t *chdr; + erts_sspa_blk_t *res; + + chnk = erts_sspa_cix2chunk(data, cix); + chdr = &chnk->aligned.header; + res = chdr->local.first; + ERTS_SSPA_DBG_CHK_LCL(chdr); + if (res) { + ERTS_SSPA_DBG_CHK_LCL(chdr); + chdr->local.first = res->next_ptr; + chdr->local.cnt--; + if (!chdr->local.first) + chdr->local.last = NULL; + ERTS_SSPA_DBG_CHK_LCL(chdr); + } + if (chdr->local.cnt <= chdr->local.lim) + return (char *) erts_sspa_process_remote_frees(chdr, res); + else if (chdr->head.no_thr_progress_check < ERTS_SSPA_FORCE_THR_CHECK_PROGRESS) + chdr->head.no_thr_progress_check++; + ASSERT(res); + return (char *) res; +} + +ERTS_GLB_INLINE int +erts_sspa_free(erts_sspa_data_t *data, int cix, char *cblk) +{ + erts_sspa_chunk_t *chnk; + erts_sspa_chunk_header_t *chdr; + erts_sspa_blk_t *blk = (erts_sspa_blk_t *) cblk; + int chnk_cix = erts_sspa_ptr2cix(data, blk); + + if (chnk_cix < 0) + return 0; + + chnk = erts_sspa_cix2chunk(data, chnk_cix); + chdr = &chnk->aligned.header; + if (chnk_cix != cix) { + /* Remote chunk */ + erts_sspa_remote_free(chdr, blk); + } + else { + /* Local chunk */ + ERTS_SSPA_DBG_CHK_LCL(chdr); + blk->next_ptr = chdr->local.first; + chdr->local.first = blk; + if (!chdr->local.last) + chdr->local.last = blk; + chdr->local.cnt++; + ERTS_SSPA_DBG_CHK_LCL(chdr); + } + + return 1; +} + +#endif /* ERTS_GLB_INLINE_INCL_FUNC_DEF */ + +#endif /* ERTS_SMP */ + +#endif /* ERTS_SCHED_SPEC_PRE_ALLOC_H__ */ diff --git a/erts/emulator/beam/erl_smp.h b/erts/emulator/beam/erl_smp.h index a89ddfbcc1..63179dfad4 100644 --- a/erts/emulator/beam/erl_smp.h +++ b/erts/emulator/beam/erl_smp.h @@ -822,6 +822,16 @@ erts_smp_cnd_wait(erts_smp_cnd_t *cnd, erts_smp_mtx_t *mtx) #endif } +/* + * IMPORTANT note about erts_smp_cnd_signal() and erts_smp_cnd_broadcast() + * + * POSIX allow a call to `pthread_cond_signal' or `pthread_cond_broadcast' + * even though the associated mutex/mutexes isn't/aren't locked by the + * caller. Our implementation do not allow that in order to avoid a + * performance penalty. That is, all associated mutexes *need* to be + * locked by the caller of erts_smp_cnd_signal()/erts_smp_cnd_broadcast()! + */ + ERTS_GLB_INLINE void erts_smp_cnd_signal(erts_smp_cnd_t *cnd) { diff --git a/erts/emulator/beam/erl_term.h b/erts/emulator/beam/erl_term.h index 1d75fa313c..bc20b2d798 100644 --- a/erts/emulator/beam/erl_term.h +++ b/erts/emulator/beam/erl_term.h @@ -331,7 +331,13 @@ _ET_DECLARE_CHECKED(Uint,thing_subtag,Eterm) * we now use a non-zero bit-pattern in debug mode. */ #if ET_DEBUG -#define THE_NON_VALUE _make_header(0,_TAG_HEADER_FLOAT) +# ifdef HIPE + /* A very large (or negative) value as work-around for ugly hipe-bifs + that return untagged integers (eg hipe_bs_put_utf8) */ +# define THE_NON_VALUE _make_header((Uint)~0,_TAG_HEADER_FLOAT) +# else +# define THE_NON_VALUE _make_header(0,_TAG_HEADER_FLOAT) +# endif #else #define THE_NON_VALUE (0) #endif diff --git a/erts/emulator/beam/erl_thr_progress.c b/erts/emulator/beam/erl_thr_progress.c new file mode 100644 index 0000000000..9324bcde51 --- /dev/null +++ b/erts/emulator/beam/erl_thr_progress.c @@ -0,0 +1,1373 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Thread progress information. Used by lock free algorithms + * to determine when all involved threads are guaranteed to + * have passed a specific point of execution. + * + * Usage instructions below. + * + * Author: Rickard Green + */ + +/* + * ------ Usage instructions ----------------------------------------------- + * + * This module keeps track of the progress of a set of managed threads. Only + * threads that behave well can be allowed to be managed. A managed thread + * should update its thread progress frequently. Currently only scheduler + * threads and the aux_thread are managed threads. We typically do not want + * any async threads as managed threads since they cannot guarantee a + * frequent update of thread progress, since they execute user implemented + * driver code. + * + * erts_thr_progress_current() returns the global current thread progress + * value of managed threads. I.e., the latest progress value that all + * managed threads have reached. Thread progress values are opaque. + * + * erts_thr_progress_has_reached(VAL) returns a value != 0 if current + * global thread progress has reached or passed VAL. + * + * erts_thr_progress_later() returns a thread progress value in the future + * which no managed thread have yet reached. + * + * All threads issue a full memory barrier when reaching a new thread + * progress value. They only reach new thread progress values in specific + * controlled states when calling erts_thr_progress_update(). Schedulers + * call erts_thr_progress_update() in between execution of processes, + * when going to sleep and when waking up. + * + * Sleeping managed threads are considered to have reached next thread + * progress value immediately. They are not woken and do therefore not + * issue any memory barriers when reaching a new thread progress value. + * A sleeping thread do however immediately issue a memory barrier upon + * wakeup. + * + * Both managed and registered unmanaged threads may request wakeup when + * the global thread progress reach a certain value using + * erts_thr_progress_wakeup(). + * + * Note that thread progress values are opaque, and that you are only + * allowed to use thread progress values retrieved from this API! + * + * ------------------------------------------------------------------------- + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <stddef.h> /* offsetof() */ +#include "erl_thr_progress.h" +#include "global.h" + +#ifdef ERTS_SMP + +/* + * We use a 64-bit value for thread progress. By this wrapping of + * the thread progress will more or less never occur. + * + * On 32-bit systems we therefore need a double word atomic. + */ + +#define ERTS_THR_PRGR_PRINT_LEADER 0 +#define ERTS_THR_PRGR_PRINT_VAL 0 +#define ERTS_THR_PRGR_PRINT_BLOCKERS 0 + +#define ERTS_THR_PRGR_FTL_ERR_BLCK_POLL_INTERVAL 100 + +#define ERTS_THR_PRGR_LFLG_BLOCK (((erts_aint32_t) 1) << 31) +#define ERTS_THR_PRGR_LFLG_NO_LEADER (((erts_aint32_t) 1) << 30) +#define ERTS_THR_PRGR_LFLG_ACTIVE_MASK (~(ERTS_THR_PRGR_LFLG_NO_LEADER \ + | ERTS_THR_PRGR_LFLG_BLOCK)) + +#define ERTS_THR_PRGR_LFLGS_ACTIVE(LFLGS) \ + ((LFLGS) & ERTS_THR_PRGR_LFLG_ACTIVE_MASK) + +#define ERTS_THR_PRGR_LFLGS_ALL_WAITING(LFLGS) \ + (((LFLGS) & (ERTS_THR_PRGR_LFLG_NO_LEADER \ + |ERTS_THR_PRGR_LFLG_ACTIVE_MASK)) \ + == ERTS_THR_PRGR_LFLG_NO_LEADER) + +#define read_acqb erts_thr_prgr_read_acqb__ + +#ifdef ARCH_64 + +static ERTS_INLINE void +set_mb(ERTS_THR_PRGR_ATOMIC *atmc, ErtsThrPrgrVal val) +{ + erts_atomic_set_mb(atmc, val); +} + +static ERTS_INLINE void +set_nob(ERTS_THR_PRGR_ATOMIC *atmc, ErtsThrPrgrVal val) +{ + erts_atomic_set_nob(atmc, val); +} + +static ERTS_INLINE ErtsThrPrgrVal +read_nob(ERTS_THR_PRGR_ATOMIC *atmc) +{ + return (ErtsThrPrgrVal) erts_atomic_read_nob(atmc); +} + +static ERTS_INLINE void +init_nob(ERTS_THR_PRGR_ATOMIC *atmc, ErtsThrPrgrVal val) +{ + erts_atomic_init_nob(atmc, val); +} + +#else + +#undef dw_sint_to_val +#define dw_sint_to_val erts_thr_prgr_dw_sint_to_val__ + +static void +val_to_dw_sint(ethr_dw_sint_t *dw_sint, ErtsThrPrgrVal val) +{ +#ifdef ETHR_SU_DW_NAINT_T__ + dw_sint->dw_sint = (ETHR_SU_DW_NAINT_T__) val; +#else + dw_sint->sint[ETHR_DW_SINT_LOW_WORD] + = (ethr_sint_t) (val & 0xffffffff); + dw_sint->sint[ETHR_DW_SINT_HIGH_WORD] + = (ethr_sint_t) ((val >> 32) & 0xffffffff); +#endif +} + +static ERTS_INLINE void +set_mb(ERTS_THR_PRGR_ATOMIC *atmc, ErtsThrPrgrVal val) +{ + ethr_dw_sint_t dw_sint; + val_to_dw_sint(&dw_sint, val); + erts_dw_atomic_set_mb(atmc, &dw_sint); +} + +static ERTS_INLINE void +set_nob(ERTS_THR_PRGR_ATOMIC *atmc, ErtsThrPrgrVal val) +{ + ethr_dw_sint_t dw_sint; + val_to_dw_sint(&dw_sint, val); + erts_dw_atomic_set_nob(atmc, &dw_sint); +} + +static ERTS_INLINE ErtsThrPrgrVal +read_nob(ERTS_THR_PRGR_ATOMIC *atmc) +{ + ethr_dw_sint_t dw_sint; + erts_dw_atomic_read_nob(atmc, &dw_sint); + return erts_thr_prgr_dw_sint_to_val__(&dw_sint); +} + +static ERTS_INLINE void +init_nob(ERTS_THR_PRGR_ATOMIC *atmc, ErtsThrPrgrVal val) +{ + ethr_dw_sint_t dw_sint; + val_to_dw_sint(&dw_sint, val); + erts_dw_atomic_init_nob(atmc, &dw_sint); +} + +#endif + +/* #define ERTS_THR_PROGRESS_STATE_DEBUG */ + +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + +#ifdef __GNUC__ +#warning "Thread progress state debug is on" +#endif + +#define ERTS_THR_PROGRESS_STATE_DEBUG_LEADER (((erts_aint32_t) 1) << 0) +#define ERTS_THR_PROGRESS_STATE_DEBUG_ACTIVE (((erts_aint32_t) 1) << 1) + +#define ERTS_THR_PROGRESS_STATE_DEBUG_INIT(ID) \ + erts_atomic32_init_nob(&intrnl->thr[(ID)].data.state_debug, \ + ERTS_THR_PROGRESS_STATE_DEBUG_ACTIVE) + +#define ERTS_THR_PROGRESS_STATE_DEBUG_SET_ACTIVE(ID, ON) \ +do { \ + erts_aint32_t state_debug__; \ + state_debug__ = erts_atomic32_read_nob(&intrnl->thr[(ID)].data.state_debug); \ + if ((ON)) \ + state_debug__ |= ERTS_THR_PROGRESS_STATE_DEBUG_ACTIVE; \ + else \ + state_debug__ &= ~ERTS_THR_PROGRESS_STATE_DEBUG_ACTIVE; \ + erts_atomic32_set_nob(&intrnl->thr[(ID)].data.state_debug, state_debug__); \ +} while (0) + +#define ERTS_THR_PROGRESS_STATE_DEBUG_SET_LEADER(ID, ON) \ +do { \ + erts_aint32_t state_debug__; \ + state_debug__ = erts_atomic32_read_nob(&intrnl->thr[(ID)].data.state_debug); \ + if ((ON)) \ + state_debug__ |= ERTS_THR_PROGRESS_STATE_DEBUG_LEADER; \ + else \ + state_debug__ &= ~ERTS_THR_PROGRESS_STATE_DEBUG_LEADER; \ + erts_atomic32_set_nob(&intrnl->thr[(ID)].data.state_debug, state_debug__); \ +} while (0) + +#else + +#define ERTS_THR_PROGRESS_STATE_DEBUG_INIT(ID) +#define ERTS_THR_PROGRESS_STATE_DEBUG_SET_ACTIVE(ID, ON) +#define ERTS_THR_PROGRESS_STATE_DEBUG_SET_LEADER(ID, ON) + +#endif /* ERTS_THR_PROGRESS_STATE_DEBUG */ + +#define ERTS_THR_PRGR_BLCKR_INVALID (~((erts_aint32_t) 0)) +#define ERTS_THR_PRGR_BLCKR_UNMANAGED (((erts_aint32_t) 1) << 31) + +#define ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING (((erts_aint32_t) 1) << 31) + +#define ERTS_THR_PRGR_BM_BITS 32 +#define ERTS_THR_PRGR_BM_SHIFT 5 +#define ERTS_THR_PRGR_BM_MASK 0x1f + +#define ERTS_THR_PRGR_WAKEUP_DATA_MASK (ERTS_THR_PRGR_WAKEUP_DATA_SIZE - 1) + +#define ERTS_THR_PRGR_WAKEUP_IX(V) \ + ((int) ((V) & ERTS_THR_PRGR_WAKEUP_DATA_MASK)) + +typedef struct { + erts_atomic32_t len; + int id[1]; +} ErtsThrPrgrManagedWakeupData; + +typedef struct { + erts_atomic32_t len; + int high_sz; + int low_sz; + erts_atomic32_t *high; + erts_atomic32_t *low; +} ErtsThrPrgrUnmanagedWakeupData; + +typedef struct { + erts_atomic32_t lflgs; + erts_atomic32_t block_count; + erts_atomic_t blocker_event; + erts_atomic32_t pref_wakeup_used; + erts_atomic32_t managed_count; + erts_atomic32_t managed_id; + erts_atomic32_t unmanaged_id; +} ErtsThrPrgrMiscData; + +typedef struct { + ERTS_THR_PRGR_ATOMIC current; +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + erts_atomic32_t state_debug; +#endif +} ErtsThrPrgrElement; + +typedef union { + ErtsThrPrgrElement data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsThrPrgrElement))]; +} ErtsThrPrgrArray; + +typedef struct { + union { + ErtsThrPrgrMiscData data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE( + sizeof(ErtsThrPrgrMiscData))]; + } misc; + ErtsThrPrgrArray *thr; + struct { + int no; + ErtsThrPrgrCallbacks *callbacks; + ErtsThrPrgrManagedWakeupData *data[ERTS_THR_PRGR_WAKEUP_DATA_SIZE]; + } managed; + struct { + int no; + ErtsThrPrgrCallbacks *callbacks; + ErtsThrPrgrUnmanagedWakeupData *data[ERTS_THR_PRGR_WAKEUP_DATA_SIZE]; + } unmanaged; +} ErtsThrPrgrInternalData; + +static ErtsThrPrgrInternalData *intrnl; + +ErtsThrPrgr erts_thr_prgr__; + +erts_tsd_key_t erts_thr_prgr_data_key__; + +static void handle_wakeup_requests(ErtsThrPrgrVal current); +static int got_sched_wakeups(void); +static erts_aint32_t block_thread(ErtsThrPrgrData *tpd); + +static ERTS_INLINE void +wakeup_managed(int id) +{ + ErtsThrPrgrCallbacks *cbp = &intrnl->managed.callbacks[id]; + ASSERT(0 <= id && id < intrnl->managed.no); + cbp->wakeup(cbp->arg); +} + + +static ERTS_INLINE void +wakeup_unmanaged(int id) +{ + ErtsThrPrgrCallbacks *cbp = &intrnl->unmanaged.callbacks[id]; + ASSERT(0 <= id && id < intrnl->unmanaged.no); + cbp->wakeup(cbp->arg); +} + +static ERTS_INLINE ErtsThrPrgrData * +perhaps_thr_prgr_data(ErtsSchedulerData *esdp) +{ + if (esdp) + return &esdp->thr_progress_data; + else + return erts_tsd_get(erts_thr_prgr_data_key__); +} + +static ERTS_INLINE ErtsThrPrgrData * +thr_prgr_data(ErtsSchedulerData *esdp) +{ + ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(esdp); + ASSERT(tpd); + return tpd; +} + +static void +init_tmp_thr_prgr_data(ErtsThrPrgrData *tpd) +{ + tpd->id = -1; + tpd->is_managed = 0; + tpd->is_blocking = 0; + tpd->is_temporary = 1; + + erts_tsd_set(erts_thr_prgr_data_key__, (void *) tpd); +} + +static ERTS_INLINE ErtsThrPrgrData * +tmp_thr_prgr_data(ErtsSchedulerData *esdp) +{ + ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(esdp); + + if (!tpd) { + /* + * We only allocate the part up to the wakeup_request field + * which is the first field only used by registered threads + */ + tpd = erts_alloc(ERTS_ALC_T_T_THR_PRGR_DATA, + offsetof(ErtsThrPrgrData, wakeup_request)); + init_tmp_thr_prgr_data(tpd); + } + + return tpd; +} + +static ERTS_INLINE void +return_tmp_thr_prgr_data(ErtsThrPrgrData *tpd) +{ + if (tpd->is_temporary) { + erts_tsd_set(erts_thr_prgr_data_key__, NULL); + erts_free(ERTS_ALC_T_T_THR_PRGR_DATA, tpd); + } +} + +static ERTS_INLINE int +block_count_dec(void) +{ + erts_aint32_t block_count; + block_count = erts_atomic32_dec_read_mb(&intrnl->misc.data.block_count); + if (block_count == 0) { + erts_tse_t *event; + event = ((erts_tse_t*) + erts_atomic_read_nob(&intrnl->misc.data.blocker_event)); + if (event) + erts_tse_set(event); + return 1; + } + + return (block_count & ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING) == 0; +} + +static ERTS_INLINE int +block_count_inc(void) +{ + erts_aint32_t block_count; + block_count = erts_atomic32_inc_read_mb(&intrnl->misc.data.block_count); + return (block_count & ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING) == 0; +} + + +void +erts_thr_progress_pre_init(void) +{ + intrnl = NULL; + erts_tsd_key_create(&erts_thr_prgr_data_key__); + init_nob(&erts_thr_prgr__.current, 0); +} + +void +erts_thr_progress_init(int no_schedulers, int managed, int unmanaged) +{ + int i, j, um_low, um_high; + char *ptr; + size_t cb_sz, intrnl_sz, thr_arr_sz, m_wakeup_size, um_wakeup_size, + tot_size; + + intrnl_sz = sizeof(ErtsThrPrgrInternalData); + intrnl_sz = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(intrnl_sz); + + cb_sz = sizeof(ErtsThrPrgrCallbacks)*(managed+unmanaged); + cb_sz = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(cb_sz); + + thr_arr_sz = sizeof(ErtsThrPrgrArray)*managed; + ASSERT(thr_arr_sz == ERTS_ALC_CACHE_LINE_ALIGN_SIZE(thr_arr_sz)); + + m_wakeup_size = sizeof(ErtsThrPrgrManagedWakeupData); + m_wakeup_size += (managed - 1)*sizeof(int); + m_wakeup_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(m_wakeup_size); + + um_low = (unmanaged - 1)/ERTS_THR_PRGR_BM_BITS + 1; + um_high = (um_low - 1)/ERTS_THR_PRGR_BM_BITS + 1; + + um_wakeup_size = sizeof(ErtsThrPrgrUnmanagedWakeupData); + um_wakeup_size += (um_high + um_low)*sizeof(erts_atomic32_t); + um_wakeup_size = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(um_wakeup_size); + + tot_size = intrnl_sz; + tot_size += cb_sz; + tot_size += thr_arr_sz; + tot_size += m_wakeup_size*ERTS_THR_PRGR_WAKEUP_DATA_SIZE; + tot_size += um_wakeup_size*ERTS_THR_PRGR_WAKEUP_DATA_SIZE; + + ptr = erts_alloc_permanent_cache_aligned(ERTS_ALC_T_THR_PRGR_IDATA, + tot_size); + + intrnl = (ErtsThrPrgrInternalData *) ptr; + ptr += intrnl_sz; + + erts_atomic32_init_nob(&intrnl->misc.data.lflgs, + ERTS_THR_PRGR_LFLG_NO_LEADER); + erts_atomic32_init_nob(&intrnl->misc.data.block_count, + (ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING + | (erts_aint32_t) managed)); + erts_atomic_init_nob(&intrnl->misc.data.blocker_event, ERTS_AINT_NULL); + erts_atomic32_init_nob(&intrnl->misc.data.pref_wakeup_used, 0); + erts_atomic32_init_nob(&intrnl->misc.data.managed_count, 0); + erts_atomic32_init_nob(&intrnl->misc.data.managed_id, no_schedulers); + erts_atomic32_init_nob(&intrnl->misc.data.unmanaged_id, -1); + + intrnl->thr = (ErtsThrPrgrArray *) ptr; + ptr += thr_arr_sz; + for (i = 0; i < managed; i++) + init_nob(&intrnl->thr[i].data.current, 0); + + intrnl->managed.callbacks = (ErtsThrPrgrCallbacks *) ptr; + intrnl->unmanaged.callbacks = &intrnl->managed.callbacks[managed]; + ptr += cb_sz; + + intrnl->managed.no = managed; + for (i = 0; i < managed; i++) { + intrnl->managed.callbacks[i].arg = NULL; + intrnl->managed.callbacks[i].wakeup = NULL; + } + + intrnl->unmanaged.no = unmanaged; + for (i = 0; i < unmanaged; i++) { + intrnl->unmanaged.callbacks[i].arg = NULL; + intrnl->unmanaged.callbacks[i].wakeup = NULL; + } + + for (i = 0; i < ERTS_THR_PRGR_WAKEUP_DATA_SIZE; i++) { + intrnl->managed.data[i] = (ErtsThrPrgrManagedWakeupData *) ptr; + erts_atomic32_init_nob(&intrnl->managed.data[i]->len, 0); + ptr += m_wakeup_size; + } + + for (i = 0; i < ERTS_THR_PRGR_WAKEUP_DATA_SIZE; i++) { + erts_atomic32_t *bm; + intrnl->unmanaged.data[i] = (ErtsThrPrgrUnmanagedWakeupData *) ptr; + erts_atomic32_init_nob(&intrnl->unmanaged.data[i]->len, 0); + bm = (erts_atomic32_t *) (ptr + sizeof(ErtsThrPrgrUnmanagedWakeupData)); + intrnl->unmanaged.data[i]->high = bm; + intrnl->unmanaged.data[i]->high_sz = um_high; + for (j = 0; j < um_high; j++) + erts_atomic32_init_nob(&intrnl->unmanaged.data[i]->high[j], 0); + intrnl->unmanaged.data[i]->low + = &intrnl->unmanaged.data[i]->high[um_high]; + intrnl->unmanaged.data[i]->low_sz = um_low; + for (j = 0; j < um_low; j++) + erts_atomic32_init_nob(&intrnl->unmanaged.data[i]->low[j], 0); + ptr += um_wakeup_size; + } + ERTS_THR_MEMORY_BARRIER; +} + +static void +init_wakeup_request_array(ErtsThrPrgrVal *w) +{ + int i; + ErtsThrPrgrVal current; + + current = read_acqb(&erts_thr_prgr__.current); + for (i = 0; i < ERTS_THR_PRGR_WAKEUP_DATA_SIZE; i++) { + w[i] = current - ((ErtsThrPrgrVal) (ERTS_THR_PRGR_WAKEUP_DATA_SIZE + i)); + if (w[i] > current) + w[i]--; + } +} + +void +erts_thr_progress_register_unmanaged_thread(ErtsThrPrgrCallbacks *callbacks) +{ + ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(NULL); + int is_blocking = 0; + + if (tpd) { + if (!tpd->is_temporary) + erl_exit(ERTS_ABORT_EXIT, + "%s:%d:%s(): Double register of thread\n", + __FILE__, __LINE__, __func__); + is_blocking = tpd->is_blocking; + return_tmp_thr_prgr_data(tpd); + } + + /* + * We only allocate the part up to the leader field + * which is the first field only used by managed threads + */ + tpd = erts_alloc(ERTS_ALC_T_THR_PRGR_DATA, + offsetof(ErtsThrPrgrData, leader)); + tpd->id = (int) erts_atomic32_inc_read_nob(&intrnl->misc.data.unmanaged_id); + tpd->is_managed = 0; + tpd->is_blocking = is_blocking; + tpd->is_temporary = 0; + ASSERT(tpd->id >= 0); + if (tpd->id >= intrnl->unmanaged.no) + erl_exit(ERTS_ABORT_EXIT, + "%s:%d:%s(): Too many unmanaged registered threads\n", + __FILE__, __LINE__, __func__); + + init_wakeup_request_array(&tpd->wakeup_request[0]); + erts_tsd_set(erts_thr_prgr_data_key__, (void *) tpd); + + ASSERT(callbacks->wakeup); + + intrnl->unmanaged.callbacks[tpd->id] = *callbacks; +} + + +void +erts_thr_progress_register_managed_thread(ErtsSchedulerData *esdp, + ErtsThrPrgrCallbacks *callbacks, + int pref_wakeup) +{ + ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(NULL); + int is_blocking = 0, managed; + + if (tpd) { + if (!tpd->is_temporary) + erl_exit(ERTS_ABORT_EXIT, + "%s:%d:%s(): Double register of thread\n", + __FILE__, __LINE__, __func__); + is_blocking = tpd->is_blocking; + return_tmp_thr_prgr_data(tpd); + } + + if (esdp) + tpd = &esdp->thr_progress_data; + else + tpd = erts_alloc(ERTS_ALC_T_THR_PRGR_DATA, sizeof(ErtsThrPrgrData)); + + if (pref_wakeup + && !erts_atomic32_xchg_nob(&intrnl->misc.data.pref_wakeup_used, 1)) + tpd->id = 0; + else if (esdp) + tpd->id = (int) esdp->no; + else + tpd->id = erts_atomic32_inc_read_nob(&intrnl->misc.data.managed_id); + ASSERT(tpd->id >= 0); + if (tpd->id >= intrnl->managed.no) + erl_exit(ERTS_ABORT_EXIT, + "%s:%d:%s(): Too many managed registered threads\n", + __FILE__, __LINE__, __func__); + + tpd->is_managed = 1; + tpd->is_blocking = is_blocking; + tpd->is_temporary = 0; + + init_wakeup_request_array(&tpd->wakeup_request[0]); + + ERTS_THR_PROGRESS_STATE_DEBUG_INIT(tpd->id); + + tpd->leader = 0; + tpd->active = 1; + tpd->previous.local = 0; + tpd->previous.current = ERTS_THR_PRGR_VAL_WAITING; + erts_tsd_set(erts_thr_prgr_data_key__, (void *) tpd); + + erts_atomic32_inc_nob(&intrnl->misc.data.lflgs); + + ASSERT(callbacks->wakeup); + ASSERT(callbacks->prepare_wait); + ASSERT(callbacks->wait); + ASSERT(callbacks->finalize_wait); + + intrnl->managed.callbacks[tpd->id] = *callbacks; + + callbacks->prepare_wait(callbacks->arg); + managed = erts_atomic32_inc_read_relb(&intrnl->misc.data.managed_count); + if (managed != intrnl->managed.no) { + /* Wait until all managed threads have registered... */ + do { + callbacks->wait(callbacks->arg); + callbacks->prepare_wait(callbacks->arg); + managed = erts_atomic32_read_acqb(&intrnl->misc.data.managed_count); + } while (managed != intrnl->managed.no); + } + else { + int id; + /* All managed threads have registered; lets go... */ + for (id = 0; id < managed; id++) + if (id != tpd->id) + wakeup_managed(id); + } + callbacks->finalize_wait(callbacks->arg); +} + +static ERTS_INLINE int +leader_update(ErtsThrPrgrData *tpd) +{ +#ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_check_exact(NULL, 0); +#endif + if (!tpd->leader) { + /* Probably need to block... */ + block_thread(tpd); + } + else { + erts_aint32_t lflgs; + ErtsThrPrgrVal next; + int ix, sz, make_progress; + + if (tpd->previous.current == ERTS_THR_PRGR_VAL_WAITING) { + /* Took over as leader from another thread */ + tpd->previous.current = read_acqb(&erts_thr_prgr__.current); + tpd->previous.next = tpd->previous.current; + tpd->previous.next++; + if (tpd->previous.next == ERTS_THR_PRGR_VAL_WAITING) + tpd->previous.next = 0; + } + + if (tpd->previous.local == tpd->previous.current) { + ErtsThrPrgrVal val = tpd->previous.current + 1; + if (val == ERTS_THR_PRGR_VAL_WAITING) + val = 0; + tpd->previous.local = val; + set_mb(&intrnl->thr[tpd->id].data.current, val); + } + + next = tpd->previous.next; + + make_progress = 1; + sz = intrnl->managed.no; + for (ix = 0; ix < sz; ix++) { + ErtsThrPrgrVal tmp; + tmp = read_nob(&intrnl->thr[ix].data.current); + if (tmp != next && tmp != ERTS_THR_PRGR_VAL_WAITING) { + make_progress = 0; + ASSERT(erts_thr_progress_has_passed__(next, tmp)); + break; + } + } + + if (make_progress) { + ErtsThrPrgrVal current = next; + + next++; + if (next == ERTS_THR_PRGR_VAL_WAITING) + next = 0; + + set_nob(&intrnl->thr[tpd->id].data.current, next); + set_mb(&erts_thr_prgr__.current, current); + tpd->previous.local = next; + tpd->previous.next = next; + tpd->previous.current = current; + +#if ERTS_THR_PRGR_PRINT_VAL + if (current % 1000 == 0) + erts_fprintf(stderr, "%b64u\n", current); +#endif + handle_wakeup_requests(current); + } + + if (tpd->active) { + lflgs = erts_atomic32_read_nob(&intrnl->misc.data.lflgs); + if (lflgs & ERTS_THR_PRGR_LFLG_BLOCK) + (void) block_thread(tpd); + } + else { + tpd->leader = 0; + tpd->previous.current = ERTS_THR_PRGR_VAL_WAITING; +#if ERTS_THR_PRGR_PRINT_LEADER + erts_fprintf(stderr, "L <- %d\n", tpd->id); +#endif + + ERTS_THR_PROGRESS_STATE_DEBUG_SET_LEADER(tpd->id, 0); + + lflgs = erts_atomic32_read_bor_relb(&intrnl->misc.data.lflgs, + ERTS_THR_PRGR_LFLG_NO_LEADER); + if (lflgs & ERTS_THR_PRGR_LFLG_BLOCK) + lflgs = block_thread(tpd); + if (ERTS_THR_PRGR_LFLGS_ACTIVE(lflgs) == 0 && got_sched_wakeups()) + wakeup_managed(0); + } + } + + return tpd->leader; +} + +static int +update(ErtsThrPrgrData *tpd) +{ + int res; + ErtsThrPrgrVal val; + + if (tpd->leader) + res = 1; + else { + erts_aint32_t lflgs; + res = 0; + val = read_acqb(&erts_thr_prgr__.current); + if (tpd->previous.local == val) { + val++; + if (val == ERTS_THR_PRGR_VAL_WAITING) + val = 0; + tpd->previous.local = val; + set_mb(&intrnl->thr[tpd->id].data.current, val); + } + + lflgs = erts_atomic32_read_nob(&intrnl->misc.data.lflgs); + if (lflgs & ERTS_THR_PRGR_LFLG_BLOCK) + res = 1; /* Need to block in leader_update() */ + + if ((lflgs & ERTS_THR_PRGR_LFLG_NO_LEADER) + && (tpd->active || ERTS_THR_PRGR_LFLGS_ACTIVE(lflgs) == 0)) { + /* Try to take over leadership... */ + erts_aint32_t olflgs; + olflgs = erts_atomic32_read_band_acqb( + &intrnl->misc.data.lflgs, + ~ERTS_THR_PRGR_LFLG_NO_LEADER); + if (olflgs & ERTS_THR_PRGR_LFLG_NO_LEADER) { + tpd->leader = 1; +#if ERTS_THR_PRGR_PRINT_LEADER + erts_fprintf(stderr, "L -> %d\n", tpd->id); +#endif + ERTS_THR_PROGRESS_STATE_DEBUG_SET_LEADER(tpd->id, 1); + } + } + res |= tpd->leader; + } + return res; +} + +int +erts_thr_progress_update(ErtsSchedulerData *esdp) +{ + return update(thr_prgr_data(esdp)); +} + + +int +erts_thr_progress_leader_update(ErtsSchedulerData *esdp) +{ + return leader_update(thr_prgr_data(esdp)); +} + +void +erts_thr_progress_prepare_wait(ErtsSchedulerData *esdp) +{ + erts_aint32_t lflgs; + ErtsThrPrgrData *tpd = thr_prgr_data(esdp); + +#ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_check_exact(NULL, 0); +#endif + + block_count_dec(); + + tpd->previous.local = ERTS_THR_PRGR_VAL_WAITING; + set_mb(&intrnl->thr[tpd->id].data.current, ERTS_THR_PRGR_VAL_WAITING); + + lflgs = erts_atomic32_read_nob(&intrnl->misc.data.lflgs); + if (ERTS_THR_PRGR_LFLGS_ALL_WAITING(lflgs) && got_sched_wakeups()) + wakeup_managed(0); /* Someone need to make progress */ +} + +void +erts_thr_progress_finalize_wait(ErtsSchedulerData *esdp) +{ + ErtsThrPrgrData *tpd = thr_prgr_data(esdp); + ErtsThrPrgrVal current, val; + +#ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_check_exact(NULL, 0); +#endif + + /* + * We aren't allowed to continue until our thread + * progress is past global current. + */ + val = current = read_acqb(&erts_thr_prgr__.current); + while (1) { + val++; + if (val == ERTS_THR_PRGR_VAL_WAITING) + val = 0; + tpd->previous.local = val; + set_mb(&intrnl->thr[tpd->id].data.current, val); + val = read_acqb(&erts_thr_prgr__.current); + if (current == val) + break; + current = val; + } + if (block_count_inc()) + block_thread(tpd); + if (update(tpd)) + leader_update(tpd); +} + +void +erts_thr_progress_active(ErtsSchedulerData *esdp, int on) +{ + ErtsThrPrgrData *tpd = thr_prgr_data(esdp); + +#ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_check_exact(NULL, 0); +#endif + + ERTS_THR_PROGRESS_STATE_DEBUG_SET_ACTIVE(tpd->id, on); + + if (on) { + ASSERT(!tpd->active); + tpd->active = 1; + erts_atomic32_inc_nob(&intrnl->misc.data.lflgs); + } + else { + ASSERT(tpd->active); + tpd->active = 0; + erts_atomic32_dec_nob(&intrnl->misc.data.lflgs); + if (update(tpd)) + leader_update(tpd); + } + +#ifdef DEBUG + { + erts_aint32_t n = erts_atomic32_read_nob(&intrnl->misc.data.lflgs); + n &= ERTS_THR_PRGR_LFLG_ACTIVE_MASK; + ASSERT(tpd->active <= n && n <= intrnl->managed.no); + } +#endif + +} + +static ERTS_INLINE int +has_reached_wakeup(ErtsThrPrgrVal wakeup) +{ + /* + * Exactly the same as erts_thr_progress_has_reached(), but + * also verify valid wakeup requests in debug mode. + */ + ErtsThrPrgrVal current; + + current = read_acqb(&erts_thr_prgr__.current); + +#if ERTS_THR_PRGR_DBG_CHK_WAKEUP_REQUEST_VALUE + { + ErtsThrPrgrVal limit; + /* + * erts_thr_progress_later() returns values which are + * equal to 'current + 2'. That is, users should never + * get a hold of values larger than that. + * + * That is, valid values are values less than 'current + 3'. + * + * Values larger than this won't work with the wakeup + * algorithm. + */ + + limit = current + 3; + if (limit == ERTS_THR_PRGR_VAL_WAITING) + limit = 0; + else if (limit < current) /* Wrapped */ + limit + 1; + + if (!erts_thr_progress_has_passed__(limit, wakeup)) + erl_exit(ERTS_ABORT_EXIT, + "Invalid wakeup request value found:" + " current=%b64u, wakeup=%b64u, limit=%b64u", + current, wakeup, limit); + } +#endif + + if (current == wakeup) + return 1; + return erts_thr_progress_has_passed__(current, wakeup); +} + +static void +request_wakeup_managed(ErtsThrPrgrData *tpd, ErtsThrPrgrVal value) +{ + ErtsThrPrgrManagedWakeupData *mwd; + int ix, wix; + + /* + * Only managed threads that aren't in waiting state + * are allowed to call this function. + */ + + ASSERT(tpd->is_managed); + ASSERT(tpd->previous.local != ERTS_THR_PRGR_VAL_WAITING); + + if (has_reached_wakeup(value)) + wakeup_managed(tpd->id); + + wix = ERTS_THR_PRGR_WAKEUP_IX(value); + if (tpd->wakeup_request[wix] == value) + return; /* Already got a request registered */ + + ASSERT(erts_thr_progress_has_passed__(value, + tpd->wakeup_request[wix])); + + + if (tpd->previous.local == value) { + /* + * We have already confirmed this value. We need to request + * wakeup for a value later than our latest confirmed value in + * order to prevent progress from reaching the requested value + * while we are writing the request. + * + * It is ok to move the wakeup request forward since the only + * guarantee we make (and can make) is that the thread will be + * woken some time *after* the requested value has been reached. + */ + value++; + if (value == ERTS_THR_PRGR_VAL_WAITING) + value = 0; + + wix = ERTS_THR_PRGR_WAKEUP_IX(value); + if (tpd->wakeup_request[wix] == value) + return; /* Already got a request registered */ + + ASSERT(erts_thr_progress_has_passed__(value, + tpd->wakeup_request[wix])); + } + + tpd->wakeup_request[wix] = value; + + mwd = intrnl->managed.data[wix]; + + ix = erts_atomic32_inc_read_nob(&mwd->len) - 1; + mwd->id[ix] = tpd->id; + + ASSERT(!erts_thr_progress_has_reached(value)); + + /* + * This thread is guarranteed to issue a full memory barrier: + * - after the request has been written, but + * - before the global thread progress reach the (possibly + * increased) requested wakeup value. + */ +} + +static void +request_wakeup_unmanaged(ErtsThrPrgrData *tpd, ErtsThrPrgrVal value) +{ + int wix, ix, id, bit; + ErtsThrPrgrUnmanagedWakeupData *umwd; + + ASSERT(!tpd->is_managed); + + /* + * Thread progress *can* reach and pass our requested value while + * we are writing the request. + */ + + if (has_reached_wakeup(value)) + wakeup_unmanaged(tpd->id); + + wix = ERTS_THR_PRGR_WAKEUP_IX(value); + + if (tpd->wakeup_request[wix] == value) + return; /* Already got a request registered */ + + ASSERT(erts_thr_progress_has_passed__(value, + tpd->wakeup_request[wix])); + + umwd = intrnl->unmanaged.data[wix]; + + id = tpd->id; + + bit = id & ERTS_THR_PRGR_BM_MASK; + ix = id >> ERTS_THR_PRGR_BM_SHIFT; + ASSERT(0 <= ix && ix < umwd->low_sz); + erts_atomic32_read_bor_nob(&umwd->low[ix], 1 << bit); + + bit = ix & ERTS_THR_PRGR_BM_MASK; + ix >>= ERTS_THR_PRGR_BM_SHIFT; + ASSERT(0 <= ix && ix < umwd->high_sz); + erts_atomic32_read_bor_nob(&umwd->high[ix], 1 << bit); + + erts_atomic32_inc_mb(&umwd->len); + + if (erts_thr_progress_has_reached(value)) + wakeup_unmanaged(tpd->id); + else + tpd->wakeup_request[wix] = value; +} + +void +erts_thr_progress_wakeup(ErtsSchedulerData *esdp, + ErtsThrPrgrVal value) +{ + ErtsThrPrgrData *tpd = thr_prgr_data(esdp); + ASSERT(!tpd->is_temporary); + if (tpd->is_managed) + request_wakeup_managed(tpd, value); + else + request_wakeup_unmanaged(tpd, value); +} + +static void +wakeup_unmanaged_threads(ErtsThrPrgrUnmanagedWakeupData *umwd) +{ + int hix; + for (hix = 0; hix < umwd->high_sz; hix++) { + erts_aint32_t hmask = erts_atomic32_read_nob(&umwd->high[hix]); + if (hmask) { + int hbase = hix << ERTS_THR_PRGR_BM_SHIFT; + int hbit; + for (hbit = 0; hbit < ERTS_THR_PRGR_BM_BITS; hbit++) { + if (hmask & (1 << hbit)) { + erts_aint_t lmask; + int lix = hbase + hbit; + ASSERT(0 <= lix && lix < umwd->low_sz); + lmask = erts_atomic32_read_nob(&umwd->low[lix]); + if (lmask) { + int lbase = lix << ERTS_THR_PRGR_BM_SHIFT; + int lbit; + for (lbit = 0; lbit < ERTS_THR_PRGR_BM_BITS; lbit++) { + if (lmask & (1 << lbit)) { + int id = lbase + lbit; + wakeup_unmanaged(id); + } + } + erts_atomic32_set_nob(&umwd->low[lix], 0); + } + } + } + erts_atomic32_set_nob(&umwd->high[hix], 0); + } + } +} + + +static void +handle_wakeup_requests(ErtsThrPrgrVal current) +{ + ErtsThrPrgrManagedWakeupData *mwd; + ErtsThrPrgrUnmanagedWakeupData *umwd; + int wix, len, i; + + wix = ERTS_THR_PRGR_WAKEUP_IX(current); + + mwd = intrnl->managed.data[wix]; + len = erts_atomic32_read_nob(&mwd->len); + ASSERT(len >= 0); + if (len) { + for (i = 0; i < len; i++) + wakeup_managed(mwd->id[i]); + erts_atomic32_set_nob(&mwd->len, 0); + } + + umwd = intrnl->unmanaged.data[wix]; + len = erts_atomic32_read_nob(&umwd->len); + ASSERT(len >= 0); + if (len) { + wakeup_unmanaged_threads(umwd); + erts_atomic32_set_nob(&umwd->len, 0); + } + +} + +static int +got_sched_wakeups(void) +{ + int wix; + + ERTS_THR_MEMORY_BARRIER; + + for (wix = 0; wix < ERTS_THR_PRGR_WAKEUP_DATA_SIZE; wix++) { + ErtsThrPrgrManagedWakeupData **mwd = intrnl->managed.data; + if (erts_atomic32_read_nob(&mwd[wix]->len)) + return 1; + } + for (wix = 0; wix < ERTS_THR_PRGR_WAKEUP_DATA_SIZE; wix++) { + ErtsThrPrgrUnmanagedWakeupData **umwd = intrnl->unmanaged.data; + if (erts_atomic32_read_nob(&umwd[wix]->len)) + return 1; + } + return 0; +} + +static erts_aint32_t +block_thread(ErtsThrPrgrData *tpd) +{ + erts_aint32_t lflgs; + ErtsThrPrgrCallbacks *cbp = &intrnl->managed.callbacks[tpd->id]; + + do { + block_count_dec(); + + while (1) { + cbp->prepare_wait(cbp->arg); + lflgs = erts_atomic32_read_nob(&intrnl->misc.data.lflgs); + if (lflgs & ERTS_THR_PRGR_LFLG_BLOCK) + cbp->wait(cbp->arg); + else + break; + } + + } while (block_count_inc()); + + cbp->finalize_wait(cbp->arg); + + return lflgs; +} + +static erts_aint32_t +thr_progress_block(ErtsThrPrgrData *tpd, int wait) +{ + erts_tse_t *event = NULL; /* Remove erroneous warning... sigh... */ + erts_aint32_t lflgs, bc; + + if (tpd->is_blocking++) + return (erts_aint32_t) 0; + + while (1) { + lflgs = erts_atomic32_read_bor_nob(&intrnl->misc.data.lflgs, + ERTS_THR_PRGR_LFLG_BLOCK); + if (lflgs & ERTS_THR_PRGR_LFLG_BLOCK) + block_thread(tpd); + else + break; + } + +#if ERTS_THR_PRGR_PRINT_BLOCKERS + erts_fprintf(stderr, "block(%d)\n", tpd->id); +#endif + + ASSERT(ERTS_AINT_NULL + == erts_atomic_read_nob(&intrnl->misc.data.blocker_event)); + + if (wait) { + event = erts_tse_fetch(); + erts_tse_reset(event); + erts_atomic_set_nob(&intrnl->misc.data.blocker_event, + (erts_aint_t) event); + } + if (tpd->is_managed) + erts_atomic32_dec_nob(&intrnl->misc.data.block_count); + bc = erts_atomic32_read_band_mb(&intrnl->misc.data.block_count, + ~ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING); + bc &= ~ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING; + if (wait) { + while (bc != 0) { + erts_tse_wait(event); + erts_tse_reset(event); + bc = erts_atomic32_read_acqb(&intrnl->misc.data.block_count); + } + } + return bc; + +} + +void +erts_thr_progress_block(void) +{ + thr_progress_block(tmp_thr_prgr_data(NULL), 1); +} + +void +erts_thr_progress_fatal_error_block(SWord timeout) +{ + ErtsThrPrgrData tpd_buf; + ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(NULL); + erts_aint32_t bc; + SWord time_left = timeout; + SysTimeval to; + + /* + * Counting poll intervals may give us a too long timeout + * if cpu is busy. If we got tolerant time of day we use it + * to prevent this. + */ + if (!erts_disable_tolerant_timeofday) { + erts_get_timeval(&to); + to.tv_sec += timeout / 1000; + to.tv_sec += timeout % 1000; + } + + if (!tpd) { + /* + * We stack allocate since failure to allocate memory may + * have caused the problem in the first place. This is ok + * since we never complete an unblock after a fatal error + * block. + */ + tpd = &tpd_buf; + init_tmp_thr_prgr_data(tpd); + } + + bc = thr_progress_block(tpd, 0); + if (bc == 0) + return; /* Succefully blocked all managed threads */ + + while (1) { + if (erts_milli_sleep(ERTS_THR_PRGR_FTL_ERR_BLCK_POLL_INTERVAL) == 0) + time_left -= ERTS_THR_PRGR_FTL_ERR_BLCK_POLL_INTERVAL; + bc = erts_atomic32_read_acqb(&intrnl->misc.data.block_count); + if (bc == 0) + break; /* Succefully blocked all managed threads */ + if (time_left <= 0) + break; /* Timeout */ + if (!erts_disable_tolerant_timeofday) { + SysTimeval now; + erts_get_timeval(&now); + if (now.tv_sec > to.tv_sec) + break; /* Timeout */ + if (now.tv_sec == to.tv_sec && now.tv_usec >= to.tv_usec) + break; /* Timeout */ + } + } +} + +void +erts_thr_progress_unblock(void) +{ + erts_tse_t *event; + int id, break_id, sz, wakeup; + ErtsThrPrgrData *tpd = thr_prgr_data(NULL); + + ASSERT(tpd->is_blocking); + if (--tpd->is_blocking) + return; + + sz = intrnl->managed.no; + + wakeup = 1; + if (!tpd->is_managed) + id = break_id = tpd->id < 0 ? 0 : tpd->id % sz; + else { + break_id = tpd->id; + id = break_id + 1; + if (id >= sz) + id = 0; + if (id == break_id) + wakeup = 0; + erts_atomic32_inc_nob(&intrnl->misc.data.block_count); + } + + event = ((erts_tse_t *) + erts_atomic_read_nob(&intrnl->misc.data.blocker_event)); + ASSERT(event); + erts_atomic_set_nob(&intrnl->misc.data.blocker_event, ERTS_AINT_NULL); + + erts_atomic32_read_bor_relb(&intrnl->misc.data.block_count, + ERTS_THR_PRGR_BC_FLG_NOT_BLOCKING); +#if ERTS_THR_PRGR_PRINT_BLOCKERS + erts_fprintf(stderr, "unblock(%d)\n", tpd->id); +#endif + erts_atomic32_read_band_mb(&intrnl->misc.data.lflgs, + ~ERTS_THR_PRGR_LFLG_BLOCK); + + if (wakeup) { + do { + ErtsThrPrgrVal tmp; + tmp = read_nob(&intrnl->thr[id].data.current); + if (tmp != ERTS_THR_PRGR_VAL_WAITING) + wakeup_managed(id); + if (++id >= sz) + id = 0; + } while (id != break_id); + } + + return_tmp_thr_prgr_data(tpd); + erts_tse_return(event); +} + +int +erts_thr_progress_is_blocking(void) +{ + ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(NULL); + return tpd && tpd->is_blocking; +} + +void erts_thr_progress_dbg_print_state(void) +{ + int id; + int sz = intrnl->managed.no; + + erts_fprintf(stderr, "--- thread progress ---\n"); + erts_fprintf(stderr,"current=%b64u\n", erts_thr_progress_current()); + for (id = 0; id < sz; id++) { + ErtsThrPrgrVal current = read_nob(&intrnl->thr[id].data.current); +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + erts_aint32_t state_debug; + char *active, *leader; + + state_debug = erts_atomic32_read_nob(&intrnl->thr[id].data.state_debug); + active = (state_debug & ERTS_THR_PROGRESS_STATE_DEBUG_ACTIVE + ? "true" + : "false"); + leader = (state_debug & ERTS_THR_PROGRESS_STATE_DEBUG_LEADER + ? "true" + : "false"); +#endif + if (current == ERTS_THR_PRGR_VAL_WAITING) + erts_fprintf(stderr, + " id=%d, current=WAITING" +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + ", active=%s, leader=%s" +#endif + "\n", id +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + , active, leader +#endif + ); + else + erts_fprintf(stderr, + " id=%d, current=%b64u" +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + ", active=%s, leader=%s" +#endif + "\n", id, current +#ifdef ERTS_THR_PROGRESS_STATE_DEBUG + , active, leader +#endif + ); + } + erts_fprintf(stderr, "-----------------------\n"); + + +} + +#endif diff --git a/erts/emulator/beam/erl_thr_progress.h b/erts/emulator/beam/erl_thr_progress.h new file mode 100644 index 0000000000..68d14174b9 --- /dev/null +++ b/erts/emulator/beam/erl_thr_progress.h @@ -0,0 +1,233 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Thread progress information. Used by lock free algorithms + * to determine when all involved threads are guaranteed to + * have passed a specific point of execution. + * + * Usage instructions can be found in ert_thr_progress.c + * + * Author: Rickard Green + */ + +#if !defined(ERL_THR_PROGRESS_H__TSD_TYPE__) +#define ERL_THR_PROGRESS_H__TSD_TYPE__ + +#include "sys.h" + +#ifndef ERTS_SMP + +#define erts_smp_thr_progress_block() ((void) 0) +#define erts_smp_thr_progress_unblock() ((void) 0) +#define erts_smp_thr_progress_is_blocking() 1 + +#else /* ERTS_SMP */ + +#define erts_smp_thr_progress_block erts_thr_progress_block +#define erts_smp_thr_progress_unblock erts_thr_progress_unblock +#define erts_smp_thr_progress_is_blocking erts_thr_progress_is_blocking + +void erts_thr_progress_fatal_error_block(SWord timeout); +void erts_thr_progress_block(void); +void erts_thr_progress_unblock(void); +int erts_thr_progress_is_blocking(void); + +typedef Uint64 ErtsThrPrgrVal; + +#define ERTS_THR_PRGR_WAKEUP_DATA_SIZE 4 /* Need to be an even power of 2. */ + +typedef struct { + int id; + int is_managed; + int is_blocking; + int is_temporary; + + /* --- Part below only for registered threads --- */ + + ErtsThrPrgrVal wakeup_request[ERTS_THR_PRGR_WAKEUP_DATA_SIZE]; + + /* --- Part below only for managed threads --- */ + + int leader; /* Needs to be first in the managed threads part */ + int active; + struct { + ErtsThrPrgrVal local; + ErtsThrPrgrVal next; + ErtsThrPrgrVal current; + } previous; +} ErtsThrPrgrData; +#endif /* ERTS_SMP */ + +#endif + +#if !defined(ERL_THR_PROGRESS_H__) && !defined(ERL_THR_PROGRESS_TSD_TYPE_ONLY) +#define ERL_THR_PROGRESS_H__ + +#include "erl_threads.h" +#include "erl_process.h" + +#ifdef ERTS_SMP + +#define ERTS_THR_PRGR_VAL_WAITING (~((ErtsThrPrgrVal) 0)) + +extern erts_tsd_key_t erts_thr_prgr_data_key__; + +#ifdef ARCH_64 +# define ERTS_THR_PRGR_ATOMIC erts_atomic_t +#else /* ARCH_32 */ +# define ERTS_THR_PRGR_ATOMIC erts_dw_atomic_t +#endif + +typedef struct { + void *arg; + void (*wakeup)(void *); + void (*prepare_wait)(void *); + void (*wait)(void *); + void (*finalize_wait)(void *); +} ErtsThrPrgrCallbacks; + +typedef struct { + ERTS_THR_PRGR_ATOMIC current; +} ErtsThrPrgr; + +extern ErtsThrPrgr erts_thr_prgr__; + +void erts_thr_progress_pre_init(void); +void erts_thr_progress_init(int no_schedulers, int managed, int unmanaged); +void erts_thr_progress_register_managed_thread(ErtsSchedulerData *esdp, + ErtsThrPrgrCallbacks *, + int); +void erts_thr_progress_register_unmanaged_thread(ErtsThrPrgrCallbacks *); +void erts_thr_progress_active(ErtsSchedulerData *esdp, int on); +void erts_thr_progress_wakeup(ErtsSchedulerData *esdp, + ErtsThrPrgrVal value); +int erts_thr_progress_update(ErtsSchedulerData *esdp); +int erts_thr_progress_leader_update(ErtsSchedulerData *esdp); +void erts_thr_progress_prepare_wait(ErtsSchedulerData *esdp); +void erts_thr_progress_finalize_wait(ErtsSchedulerData *esdp); + +void erts_thr_progress_dbg_print_state(void); + +#ifdef ARCH_32 +#define ERTS_THR_PRGR_ATOMIC erts_dw_atomic_t +ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_prgr_dw_sint_to_val__(ethr_dw_sint_t *dw_sint); +#endif +ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_prgr_read_acqb__(ERTS_THR_PRGR_ATOMIC *atmc); + +ERTS_GLB_INLINE int erts_thr_progress_is_managed_thread(void); +ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_later(void); +ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_current(void); +ERTS_GLB_INLINE int erts_thr_progress_has_passed__(ErtsThrPrgrVal val1, ErtsThrPrgrVal val2); +ERTS_GLB_INLINE int erts_thr_progress_has_reached(ErtsThrPrgrVal val); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF + +#ifdef ARCH_64 + +ERTS_GLB_INLINE ErtsThrPrgrVal +erts_thr_prgr_read_acqb__(ERTS_THR_PRGR_ATOMIC *atmc) +{ + return (ErtsThrPrgrVal) erts_atomic_read_acqb(atmc); +} + +#else /* ARCH_32 */ + +ERTS_GLB_INLINE ErtsThrPrgrVal +erts_thr_prgr_dw_sint_to_val__(ethr_dw_sint_t *dw_sint) +{ +#ifdef ETHR_SU_DW_NAINT_T__ + return (ErtsThrPrgrVal) dw_sint->dw_sint; +#else + ErtsThrPrgrVal res; + res = (ErtsThrPrgrVal) ((Uint32) dw_sint->sint[ETHR_DW_SINT_HIGH_WORD]); + res <<= 32; + res |= (ErtsThrPrgrVal) ((Uint32) dw_sint->sint[ETHR_DW_SINT_LOW_WORD]); + return res; +#endif +} + +ERTS_GLB_INLINE ErtsThrPrgrVal +erts_thr_prgr_read_acqb__(ERTS_THR_PRGR_ATOMIC *atmc) +{ + ethr_dw_sint_t dw_sint; + erts_dw_atomic_read_acqb(atmc, &dw_sint); + return erts_thr_prgr_dw_sint_to_val__(&dw_sint); +} + +#endif + +ERTS_GLB_INLINE int +erts_thr_progress_is_managed_thread(void) +{ + ErtsThrPrgrData *tpd = erts_tsd_get(erts_thr_prgr_data_key__); + return tpd && tpd->is_managed; +} + +ERTS_GLB_INLINE ErtsThrPrgrVal +erts_thr_progress_later(void) +{ + ErtsThrPrgrVal val = erts_thr_prgr_read_acqb__(&erts_thr_prgr__.current); + if (val == (ERTS_THR_PRGR_VAL_WAITING-((ErtsThrPrgrVal)2))) + return ((ErtsThrPrgrVal) 0); + else if (val == (ERTS_THR_PRGR_VAL_WAITING-((ErtsThrPrgrVal)1))) + return ((ErtsThrPrgrVal) 1); + else + return val + ((ErtsThrPrgrVal) 2); +} + +ERTS_GLB_INLINE ErtsThrPrgrVal +erts_thr_progress_current(void) +{ + return erts_thr_prgr_read_acqb__(&erts_thr_prgr__.current); +} + +ERTS_GLB_INLINE int +erts_thr_progress_has_passed__(ErtsThrPrgrVal val1, ErtsThrPrgrVal val0) +{ + if ((((((ErtsThrPrgrVal) 1) << 63) & val1) + ^ ((((ErtsThrPrgrVal) 1) << 63) & val0)) != 0) { + /* May have wrapped... */ + if (val1 < (((ErtsThrPrgrVal) 1) << 62) + && val0 > (((ErtsThrPrgrVal) 3) << 62)) { + /* + * 'val1' has wrapped but 'val0' has not yet wrapped. While in + * these ranges 'current' is considered later than 'val0'. + */ + return 1; + } + } + return val1 > val0; +} + +ERTS_GLB_INLINE int +erts_thr_progress_has_reached(ErtsThrPrgrVal val) +{ + ErtsThrPrgrVal current; + current = erts_thr_prgr_read_acqb__(&erts_thr_prgr__.current); + if (current == val) + return 1; + return erts_thr_progress_has_passed__(current, val); +} + +#endif + +#endif /* ERTS_SMP */ + +#endif diff --git a/erts/emulator/beam/erl_thr_queue.c b/erts/emulator/beam/erl_thr_queue.c new file mode 100644 index 0000000000..9ac4cd4b8e --- /dev/null +++ b/erts/emulator/beam/erl_thr_queue.c @@ -0,0 +1,745 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Lock-free queue for communication between threads. + * + * Currently only a many-to-one version has been, + * implemented, i.e., many threads can enqueue but + * only one thread can dequeue at a time. It doesn't + * have to be the same thread dequeuing every time, but + * synchronization so that only one thread dequeues + * at a time has to be provided by other means. + * + * When/If the need for a many-to-many queue arises, + * this implementation can relatively easy be extended + * to support that too. + * + * Usage instructions below. + * + * Author: Rickard Green + */ + +/* + * ------ Usage instructions ----------------------------------------------- + * + * Dequeuing generates garbage that needs to be cleaned up. + * erts_thr_q_dequeue() automatically cleans, but garbage may have to be + * cleaned up also when the queue is empty. This is done by calling + * erts_thr_q_clean(). In the SMP case thread progress may have to be made + * before cleaning can continue. If so, erts_thr_q_need_thr_progress() in + * combination with erts_thr_progress_wakeup() can be used in order to + * request a wakeup at appropriate time. + * + * Enqueuing implies memory allocation and dequeuing implies memory + * deallocation. Memory allocation can be moved to another more suitable + * thread using erts_thr_q_prepare_enqueue() together with + * erts_thr_q_enqueue_prepared() instead of using erts_thr_q_enqueue(). + * Memory deallocation can can be moved to another more suitable thread by + * disabling auto_finalize_dequeue when initializing the queue and then use + * erts_thr_q_get_finalize_dequeue_data() together + * erts_thr_q_finalize_dequeue() after dequeuing or cleaning. + * + * Ending the life of the queue using either erts_thr_q_destroy() + * or erts_thr_q_finalize() impies cleaning the queue. Both functions + * return the cleaning result and may have to be called multiple times + * until the queue is clean. Once one of these functions have been called + * enqueuing is not allowed. This has to be synchronized by the user. + * If auto_finalize_dequeue has been disabled, the finalize dequeue + * functionality has to be called after ending the life of the queue just + * as when dequeuing or cleaning on a queue that is alive. + * + * ------------------------------------------------------------------------- + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "erl_thr_queue.h" + +#if defined(DEBUG) +#define ERTS_THR_Q_DBG_CHK_DATA 1 +#else +#define ERTS_THR_Q_DBG_CHK_DATA 0 +#endif + +#define ERTS_THR_Q_MAX_CLEAN_REACHED_HEAD_COUNT 100 +#define ERTS_THR_Q_MAX_SCHED_CLEAN_OPS 50 +#define ERTS_THR_Q_MAX_DEQUEUE_CLEAN_OPS 3 + +#define ERTS_THR_Q_MAX_FINI_DEQ_OPS 50 + +#ifdef ERTS_SMP +ERTS_SCHED_PREF_QUICK_ALLOC_IMPL(sl_element, + ErtsThrQElement_t, + 1000, + ERTS_ALC_T_THR_Q_EL_SL) +#else + +static void +init_sl_element_alloc(void) +{ +} + +static ErtsThrQElement_t * +sl_element_alloc(void) +{ + return erts_alloc(ERTS_ALC_T_THR_Q_EL_SL, + sizeof(ErtsThrQElement_t)); +} + +static void +sl_element_free(ErtsThrQElement_t *p) +{ + erts_free(ERTS_ALC_T_THR_Q_EL_SL, p); +} + +#endif + +typedef union { + ErtsThrQ_t q; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsThrQ_t))]; +} ErtsAlignedThrQ_t; + +void +erts_thr_q_init(void) +{ + init_sl_element_alloc(); +} + +static void noop_callback(void *arg) { } + +void +erts_thr_q_initialize(ErtsThrQ_t *q, ErtsThrQInit_t *qi) +{ +#ifndef USE_THREADS + q->init = *qi; + if (!q->init.notify) + q->init.notify = noop_callback; + q->first = NULL; + q->last = NULL; + q->q.blk = NULL; +#else + erts_atomic_init_nob(&q->tail.data.marker.next.atmc, ERTS_AINT_NULL); + q->tail.data.marker.data.ptr = NULL; + erts_atomic_init_nob(&q->tail.data.last, + (erts_aint_t) &q->tail.data.marker); + erts_atomic_init_nob(&q->tail.data.um_refc[0], 0); + erts_atomic_init_nob(&q->tail.data.um_refc[1], 0); + erts_atomic32_init_nob(&q->tail.data.um_refc_ix, 0); + q->tail.data.live = qi->live.objects; + q->tail.data.arg = qi->arg; + q->tail.data.notify = qi->notify; + if (!q->tail.data.notify) + q->tail.data.notify = noop_callback; + + q->head.head.ptr = &q->tail.data.marker; + q->head.live = qi->live.objects; + q->head.first = &q->tail.data.marker; + q->head.unref_end = &q->tail.data.marker; + q->head.clean_reached_head_count = 0; + q->head.deq_fini.automatic = qi->auto_finalize_dequeue; + q->head.deq_fini.start = NULL; + q->head.deq_fini.end = NULL; +#ifdef ERTS_SMP + q->head.next.thr_progress = erts_thr_progress_current(); + q->head.next.thr_progress_reached = 1; +#endif + q->head.next.um_refc_ix = 1; + q->head.next.unref_end = &q->tail.data.marker; + q->head.used_marker = 1; + q->head.arg = qi->arg; + q->head.notify = q->tail.data.notify; + q->q.finalizing = 0; + q->q.live = qi->live.queue; + q->q.blk = NULL; +#endif +} + +ErtsThrQCleanState_t +erts_thr_q_finalize(ErtsThrQ_t *q) +{ +#ifdef USE_THREADS + q->q.finalizing = 1; +#endif + while (erts_thr_q_dequeue(q)); + return erts_thr_q_clean(q); +} + +ErtsThrQ_t * +erts_thr_q_create(ErtsThrQInit_t *qi) +{ + ErtsAlcType_t atype; + ErtsThrQ_t *q, *qblk; + UWord qw; + + switch (qi->live.queue) { + case ERTS_THR_Q_LIVE_SHORT: + atype = ERTS_ALC_T_THR_Q_SL; + break; + case ERTS_THR_Q_LIVE_LONG: + atype = ERTS_ALC_T_THR_Q_LL; + break; + default: + atype = ERTS_ALC_T_THR_Q; + break; + } + + qw = (UWord) erts_alloc(atype, + sizeof(ErtsThrQ_t) + (ERTS_CACHE_LINE_SIZE-1)); + qblk = (ErtsThrQ_t *) qw; + if (qw & ERTS_CACHE_LINE_MASK) + qw = (qw & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE; + ASSERT((qw & ERTS_CACHE_LINE_MASK) == 0); + q = (ErtsThrQ_t *) qw; + erts_thr_q_initialize(q, qi); + q->q.blk = qblk; + return q; +} + +ErtsThrQCleanState_t +erts_thr_q_destroy(ErtsThrQ_t *q) +{ + if (!q->q.blk) + erl_exit(ERTS_ABORT_EXIT, + "Trying to destroy not created thread queue\n"); + return erts_thr_q_finalize(q); +} + +#ifdef USE_THREADS + +static void +destroy(ErtsThrQ_t *q) +{ + ErtsAlcType_t atype; + switch (q->q.live) { + case ERTS_THR_Q_LIVE_SHORT: + atype = ERTS_ALC_T_THR_Q_SL; + break; + case ERTS_THR_Q_LIVE_LONG: + atype = ERTS_ALC_T_THR_Q_LL; + break; + default: + atype = ERTS_ALC_T_THR_Q; + break; + } + erts_free(atype, q->q.blk); +} + +#endif + +static ERTS_INLINE ErtsThrQElement_t * +element_live_alloc(ErtsThrQLive_t live) +{ + switch (live) { + case ERTS_THR_Q_LIVE_SHORT: + return sl_element_alloc(); + default: + return (ErtsThrQElement_t *) erts_alloc(ERTS_ALC_T_THR_Q_EL, + sizeof(ErtsThrQElement_t)); + } +} + +static ERTS_INLINE ErtsThrQElement_t * +element_alloc(ErtsThrQ_t *q) +{ + ErtsThrQLive_t live; +#ifdef USE_THREADS + live = q->tail.data.live; +#else + live = q->init.live.objects; +#endif + return element_live_alloc(live); +} + +static ERTS_INLINE void +element_live_free(ErtsThrQLive_t live, ErtsThrQElement_t *el) +{ + switch (live) { + case ERTS_THR_Q_LIVE_SHORT: + sl_element_free(el); + break; + default: + erts_free(ERTS_ALC_T_THR_Q_EL, el); + } +} + +static ERTS_INLINE void +element_free(ErtsThrQ_t *q, ErtsThrQElement_t *el) +{ + ErtsThrQLive_t live; +#ifdef USE_THREADS + live = q->head.live; +#else + live = q->init.live.objects; +#endif + element_live_free(live, el); +} + +#ifdef USE_THREADS + +static ERTS_INLINE ErtsThrQElement_t * +enqueue_managed(ErtsThrQ_t *q, ErtsThrQElement_t *this, int want_last) +{ + erts_aint_t ilast, itmp; + + erts_atomic_init_nob(&this->next.atmc, ERTS_AINT_NULL); + /* Enqueue at end of list... */ + + ilast = erts_atomic_read_nob(&q->tail.data.last); + while (1) { + ErtsThrQElement_t *last = (ErtsThrQElement_t *) ilast; + itmp = erts_atomic_cmpxchg_mb(&last->next.atmc, + (erts_aint_t) this, + ERTS_AINT_NULL); + if (itmp == ERTS_AINT_NULL) + break; + ilast = itmp; + } + + /* Move last pointer forward... */ + while (1) { + if (want_last) { + if (erts_atomic_read_rb(&this->next.atmc) != ERTS_AINT_NULL) { + /* Someone else will move it forward */ + ilast = erts_atomic_read_rb(&q->tail.data.last); + return (ErtsThrQElement_t *) ilast; + } + } + else { + if (erts_atomic_read_nob(&this->next.atmc) != ERTS_AINT_NULL) { + /* Someone else will move it forward */ + return NULL; + } + } + itmp = erts_atomic_cmpxchg_mb(&q->tail.data.last, + (erts_aint_t) this, + ilast); + if (ilast == itmp) + return want_last ? this : NULL; + ilast = itmp; + } +} + +static ErtsThrQCleanState_t +clean(ErtsThrQ_t *q, int max_ops, int do_notify) +{ + erts_aint_t ilast; + int um_refc_ix; + int ops; + + for (ops = 0; ops < max_ops; ops++) { + ErtsThrQElement_t *tmp; + restart: + ASSERT(q->head.first); + if (q->head.first == q->head.head.ptr) { + q->head.clean_reached_head_count++; + if (q->head.clean_reached_head_count + >= ERTS_THR_Q_MAX_CLEAN_REACHED_HEAD_COUNT) { + q->head.clean_reached_head_count = 0; + break; + } + goto inspect_head; + } + if (q->head.first == q->head.unref_end) + break; + if (q->head.first == &q->tail.data.marker) { + q->head.used_marker = 0; + q->head.first = q->head.first->next.ptr; + goto restart; + } + tmp = q->head.first; + q->head.first = q->head.first->next.ptr; + if (q->head.deq_fini.automatic) + element_free(q, tmp); + else { + tmp->data.ptr = (void *) (UWord) q->head.live; + if (!q->head.deq_fini.start) + q->head.deq_fini.start = tmp; + else if (q->head.deq_fini.end->next.ptr == &q->tail.data.marker) + q->head.deq_fini.end->next.ptr = tmp; + q->head.deq_fini.end = tmp; + } + } + + ilast = erts_atomic_read_nob(&q->tail.data.last); + if (q->head.first == ((ErtsThrQElement_t *) ilast) + && ((ErtsThrQElement_t *) ilast) == &q->tail.data.marker + && q->head.first == &q->tail.data.marker) { + /* Empty and clean queue */ + if (q->q.finalizing) + destroy(q); + return ERTS_THR_Q_CLEAN; + } + +#ifdef ERTS_SMP + if (q->head.next.thr_progress_reached + || erts_thr_progress_has_reached(q->head.next.thr_progress)) { + q->head.next.thr_progress_reached = 1; +#endif + um_refc_ix = q->head.next.um_refc_ix; + if (erts_atomic_read_acqb(&q->tail.data.um_refc[um_refc_ix]) == 0) { + /* Move unreferenced end pointer forward... */ + q->head.clean_reached_head_count = 0; + q->head.unref_end = q->head.next.unref_end; + + if (!q->head.used_marker + && q->head.unref_end == (ErtsThrQElement_t *) ilast) { + q->head.used_marker = 1; + ilast = (erts_aint_t) enqueue_managed(q, + &q->tail.data.marker, + 1); + if (q->head.head.ptr == q->head.unref_end) { + ErtsThrQElement_t *next; + next = ((ErtsThrQElement_t *) + erts_atomic_read_acqb(&q->head.head.ptr->next.atmc)); + if (next == &q->tail.data.marker) { + q->head.head.ptr->next.ptr = &q->tail.data.marker; + q->head.head.ptr = &q->tail.data.marker; + } + } + } + + if (q->head.unref_end == (ErtsThrQElement_t *) ilast) + ERTS_THR_MEMORY_BARRIER; + else { + q->head.next.unref_end = (ErtsThrQElement_t *) ilast; + ERTS_THR_MEMORY_BARRIER; +#ifdef ERTS_SMP + q->head.next.thr_progress = erts_thr_progress_later(); +#endif + erts_atomic32_set_relb(&q->tail.data.um_refc_ix, + um_refc_ix); + q->head.next.um_refc_ix = um_refc_ix == 0 ? 1 : 0; +#ifdef ERTS_SMP + q->head.next.thr_progress_reached = 0; +#endif + } + } +#ifdef ERTS_SMP + } +#endif + + if (q->head.first == q->head.head.ptr) { + inspect_head: + if (!q->head.used_marker) { + erts_aint_t inext; + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext == ERTS_AINT_NULL) { + q->head.used_marker = 1; + (void) enqueue_managed(q, &q->tail.data.marker, 0); + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext == (erts_aint_t) &q->tail.data.marker) { + q->head.head.ptr->next.ptr = &q->tail.data.marker; + q->head.head.ptr = &q->tail.data.marker; +#ifdef ERTS_SMP + if (!q->head.next.thr_progress_reached) + return ERTS_THR_Q_NEED_THR_PRGR; +#else + if (do_notify) + q->head.notify(q->head.arg); +#endif + return ERTS_THR_Q_DIRTY; + } + } + } + return ERTS_THR_Q_CLEAN; + } + + if (q->head.first != q->head.unref_end) { + if (do_notify) + q->head.notify(q->head.arg); + return ERTS_THR_Q_DIRTY; + } + +#ifdef ERTS_SMP + if (!q->head.next.thr_progress_reached) + return ERTS_THR_Q_NEED_THR_PRGR; +#endif + + return ERTS_THR_Q_CLEAN; /* Waiting for unmanaged threads to complete... */ +} + +#endif + +ErtsThrQCleanState_t +erts_thr_q_clean(ErtsThrQ_t *q) +{ +#ifdef USE_THREADS + return clean(q, ERTS_THR_Q_MAX_SCHED_CLEAN_OPS, 0); +#else + return ERTS_THR_Q_CLEAN; +#endif +} + +ErtsThrQCleanState_t +erts_thr_q_inspect(ErtsThrQ_t *q, int ensure_empty) +{ +#ifdef USE_THREADS + if (ensure_empty) { + erts_aint_t inext; + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext != ERTS_AINT_NULL) { + if (&q->tail.data.marker != (ErtsThrQElement_t *) inext) + return ERTS_THR_Q_DIRTY; + else { + q->head.head.ptr->next.ptr = (ErtsThrQElement_t *) inext; + q->head.head.ptr = (ErtsThrQElement_t *) inext; + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext != ERTS_AINT_NULL) + return ERTS_THR_Q_DIRTY; + } + } + } + + if (q->head.first == q->head.head.ptr) { + if (!q->head.used_marker) { + erts_aint_t inext; + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext == ERTS_AINT_NULL) + return ERTS_THR_Q_DIRTY; + } + return ERTS_THR_Q_CLEAN; + } + + if (q->head.first != q->head.unref_end) + return ERTS_THR_Q_DIRTY; + +#ifdef ERTS_SMP + if (!q->head.next.thr_progress_reached) + return ERTS_THR_Q_NEED_THR_PRGR; +#endif +#endif + return ERTS_THR_Q_CLEAN; +} + +static void +enqueue(ErtsThrQ_t *q, void *data, ErtsThrQElement_t *this) +{ +#ifndef USE_THREADS + ASSERT(data); + + this->next.ptr = NULL; + this->data.ptr = data; + + if (q->last) + q->last->next.ptr = this; + else { + q->first = q->last = this; + q->init.notify(q->init.arg); + } +#else + int notify; + int um_refc_ix = 0; +#ifdef ERTS_SMP + int unmanaged_thread; +#endif + +#if ERTS_THR_Q_DBG_CHK_DATA + if (!data) + erl_exit(ERTS_ABORT_EXIT, "Missing data in enqueue\n"); +#endif + + ASSERT(!q->q.finalizing); + + this->data.ptr = data; + +#ifdef ERTS_SMP + unmanaged_thread = !erts_thr_progress_is_managed_thread(); + if (unmanaged_thread) +#endif + { + um_refc_ix = erts_atomic32_read_acqb(&q->tail.data.um_refc_ix); + while (1) { + int tmp_um_refc_ix; + erts_atomic_inc_acqb(&q->tail.data.um_refc[um_refc_ix]); + tmp_um_refc_ix = erts_atomic32_read_acqb(&q->tail.data.um_refc_ix); + if (tmp_um_refc_ix == um_refc_ix) + break; + erts_atomic_dec_relb(&q->tail.data.um_refc[um_refc_ix]); + um_refc_ix = tmp_um_refc_ix; + } + } + + notify = this == enqueue_managed(q, this, 1); + + +#ifdef ERTS_SMP + if (unmanaged_thread) +#endif + { + if (notify) + erts_atomic_dec_relb(&q->tail.data.um_refc[um_refc_ix]); + else if (erts_atomic_dec_read_relb(&q->tail.data.um_refc[um_refc_ix]) == 0) + notify = 1; + } + if (notify) + q->tail.data.notify(q->tail.data.arg); +#endif +} + +void +erts_thr_q_enqueue(ErtsThrQ_t *q, void *data) +{ + enqueue(q, data, element_alloc(q)); +} + +ErtsThrQPrepEnQ_t * +erts_thr_q_prepare_enqueue(ErtsThrQ_t *q) +{ + return (ErtsThrQPrepEnQ_t *) element_alloc(q); +} + +int +erts_thr_q_get_finalize_dequeue_data(ErtsThrQ_t *q, ErtsThrQFinDeQ_t *fdp) +{ +#ifndef USE_THREADS + return 0; +#else +#ifdef DEBUG + if (!q->head.deq_fini.start) { + ASSERT(!q->head.deq_fini.end); + } + else { + ErtsThrQElement_t *e = q->head.deq_fini.start; + ErtsThrQElement_t *end = q->head.deq_fini.end; + while (e != end) { + ASSERT(q->head.head.ptr != e); + ASSERT(q->head.first != e); + ASSERT(q->head.unref_end != e); + e = e->next.ptr; + } + } +#endif + fdp->start = q->head.deq_fini.start; + fdp->end = q->head.deq_fini.end; + if (fdp->end) + fdp->end->next.ptr = NULL; + q->head.deq_fini.start = NULL; + q->head.deq_fini.end = NULL; + return fdp->start != NULL; +#endif +} + +void +erts_thr_q_append_finalize_dequeue_data(ErtsThrQFinDeQ_t *fdp0, + ErtsThrQFinDeQ_t *fdp1) +{ +#ifdef USE_THREADS + if (fdp1->start) { + if (fdp0->end) + fdp0->end->next.ptr = fdp1->start; + else + fdp0->start = fdp1->start; + fdp0->end = fdp1->end; + } +#endif +} + + +int erts_thr_q_finalize_dequeue(ErtsThrQFinDeQ_t *state) +{ +#ifdef USE_THREADS + ErtsThrQElement_t *start = state->start; + if (start) { + ErtsThrQLive_t live; + int i; + for (i = 0; i < ERTS_THR_Q_MAX_FINI_DEQ_OPS; i++) { + ErtsThrQElement_t *tmp; + if (!start) + break; + tmp = start; + start = start->next.ptr; + live = (ErtsThrQLive_t) (UWord) tmp->data.ptr; + element_live_free(live, tmp); + } + state->start = start; + if (start) + return 1; /* More to do */ + state->end = NULL; + } +#endif + return 0; +} + +void +erts_thr_q_finalize_dequeue_state_init(ErtsThrQFinDeQ_t *state) +{ +#ifdef USE_THREADS + state->start = NULL; + state->end = NULL; +#endif +} + + +void +erts_thr_q_enqueue_prepared(ErtsThrQ_t *q, void *data, ErtsThrQPrepEnQ_t *prep) +{ + ASSERT(prep); + enqueue(q, data, (ErtsThrQElement_t *) prep); +} + +void * +erts_thr_q_dequeue(ErtsThrQ_t *q) +{ +#ifndef USE_THREADS + void *res; + ErtsThrQElement_t *tmp; + + if (!q->first) + return NULL; + tmp = q->first; + res = tmp->data.ptr; + q->first = tmp->next.ptr; + if (!q->first) + q->last = NULL; + + element_free(q, tmp); + + return res; +#else + erts_aint_t inext; + void *res; + + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext == ERTS_AINT_NULL) + return NULL; + q->head.head.ptr->next.ptr = (ErtsThrQElement_t *) inext; + q->head.head.ptr = (ErtsThrQElement_t *) inext; + if (q->head.head.ptr == &q->tail.data.marker) { + inext = erts_atomic_read_acqb(&q->head.head.ptr->next.atmc); + if (inext == ERTS_AINT_NULL) + return NULL; + q->head.head.ptr->next.ptr = (ErtsThrQElement_t *) inext; + q->head.head.ptr = (ErtsThrQElement_t *) inext; + } + res = q->head.head.ptr->data.ptr; +#if ERTS_THR_Q_DBG_CHK_DATA + q->head.head.ptr->data.ptr = NULL; + if (!res) + erl_exit(ERTS_ABORT_EXIT, "Missing data in dequeue\n"); +#endif + clean(q, + (q->head.deq_fini.automatic + ? ERTS_THR_Q_MAX_DEQUEUE_CLEAN_OPS + : ERTS_THR_Q_MAX_SCHED_CLEAN_OPS), 1); + return res; +#endif +} diff --git a/erts/emulator/beam/erl_thr_queue.h b/erts/emulator/beam/erl_thr_queue.h new file mode 100644 index 0000000000..407c23f5eb --- /dev/null +++ b/erts/emulator/beam/erl_thr_queue.h @@ -0,0 +1,211 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Lock-free queue for communication between threads. + * + * Currently only a many-to-one version has been, + * implemented, i.e., many threads can enqueue but + * only one thread can dequeue at a time. It doesn't + * have to be the same thread dequeuing every time, but + * synchronization so that only one thread dequeues + * at a time has to be provided by other means. + * + * When/If the need for a many-to-many queue arises, + * this implementation can relatively easy be extended + * to support that too. + * + * Usage instructions can be found in erts_thr_queue.c + * + * Author: Rickard Green + */ + +#ifndef ERL_THR_QUEUE_H__ +#define ERL_THR_QUEUE_H__ + +#include "sys.h" +#include "erl_threads.h" +#include "erl_alloc.h" +#include "erl_thr_progress.h" + +typedef enum { + ERTS_THR_Q_LIVE_UNDEF, + ERTS_THR_Q_LIVE_SHORT, + ERTS_THR_Q_LIVE_LONG +} ErtsThrQLive_t; + +#define ERTS_THR_Q_INIT_DEFAULT \ +{ \ + { \ + ERTS_THR_Q_LIVE_UNDEF, \ + ERTS_THR_Q_LIVE_SHORT \ + }, \ + NULL, \ + NULL, \ + 1 \ +} + +typedef struct ErtsThrQ_t_ ErtsThrQ_t; + +typedef struct { + struct { + ErtsThrQLive_t queue; + ErtsThrQLive_t objects; + } live; + void *arg; + void (*notify)(void *); + int auto_finalize_dequeue; +} ErtsThrQInit_t; + +typedef struct ErtsThrQElement_t_ ErtsThrQElement_t; +typedef struct ErtsThrQElement_t ErtsThrQPrepEnQ_t; + +typedef union { + erts_atomic_t atmc; + ErtsThrQElement_t *ptr; +} ErtsThrQPtr_t; + +struct ErtsThrQElement_t_ { + ErtsThrQPtr_t next; + union { + erts_atomic_t atmc; + void *ptr; + } data; +}; + +typedef struct { + ErtsThrQElement_t *start; + ErtsThrQElement_t *end; +} ErtsThrQFinDeQ_t; + +typedef enum { + ERTS_THR_Q_CLEAN, +#ifdef ERTS_SMP + ERTS_THR_Q_NEED_THR_PRGR, +#endif + ERTS_THR_Q_DIRTY, +} ErtsThrQCleanState_t; + +#ifdef USE_THREADS + +typedef struct { + ErtsThrQElement_t marker; + erts_atomic_t last; + erts_atomic_t um_refc[2]; + erts_atomic32_t um_refc_ix; + ErtsThrQLive_t live; +#ifdef ERTS_SMP + erts_atomic32_t thr_prgr_clean_scheduled; +#endif + void *arg; + void (*notify)(void *); +} ErtsThrQTail_t; + +struct ErtsThrQ_t_ { + /* + * This structure needs to be cache line aligned for best + * performance. + */ + union { + /* Modified by threads enqueuing */ + ErtsThrQTail_t data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsThrQTail_t))]; + } tail; + /* + * Everything below this point is *only* accessed by the + * thread dequeuing. + */ + struct { + ErtsThrQPtr_t head; + ErtsThrQLive_t live; + ErtsThrQElement_t *first; + ErtsThrQElement_t *unref_end; + int clean_reached_head_count; + struct { + int automatic; + ErtsThrQElement_t *start; + ErtsThrQElement_t *end; + } deq_fini; + struct { +#ifdef ERTS_SMP + ErtsThrPrgrVal thr_progress; + int thr_progress_reached; +#endif + int um_refc_ix; + ErtsThrQElement_t *unref_end; + } next; + int used_marker; + void *arg; + void (*notify)(void *); + } head; + struct { + int finalizing; + ErtsThrQLive_t live; + void *blk; + } q; +}; + +#else /* !USE_THREADS */ + +struct ErtsThrQ_t_ { + ErtsThrQInit_t init; + ErtsThrQElement_t *first; + ErtsThrQElement_t *last; + struct { + void *blk; + } q; +}; + +#endif + +void erts_thr_q_init(void); +void erts_thr_q_initialize(ErtsThrQ_t *, ErtsThrQInit_t *); +ErtsThrQCleanState_t erts_thr_q_finalize(ErtsThrQ_t *); +ErtsThrQ_t *erts_thr_q_create(ErtsThrQInit_t *); +ErtsThrQCleanState_t erts_thr_q_destroy(ErtsThrQ_t *); +ErtsThrQCleanState_t erts_thr_q_clean(ErtsThrQ_t *); +ErtsThrQCleanState_t erts_thr_q_inspect(ErtsThrQ_t *, int); +ErtsThrQPrepEnQ_t *erts_thr_q_prepare_enqueue(ErtsThrQ_t *); +void erts_thr_q_enqueue_prepared(ErtsThrQ_t *, void *, ErtsThrQPrepEnQ_t *); +void erts_thr_q_enqueue(ErtsThrQ_t *, void *); +void * erts_thr_q_dequeue(ErtsThrQ_t *); +int erts_thr_q_get_finalize_dequeue_data(ErtsThrQ_t *, + ErtsThrQFinDeQ_t *); +void erts_thr_q_append_finalize_dequeue_data(ErtsThrQFinDeQ_t *, + ErtsThrQFinDeQ_t *); +int erts_thr_q_finalize_dequeue(ErtsThrQFinDeQ_t *); +void erts_thr_q_finalize_dequeue_state_init(ErtsThrQFinDeQ_t *); + +#ifdef ERTS_SMP +ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_q_need_thr_progress(ErtsThrQ_t *q); +#endif + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF + +#ifdef ERTS_SMP +ERTS_GLB_INLINE ErtsThrPrgrVal +erts_thr_q_need_thr_progress(ErtsThrQ_t *q) +{ + return q->head.next.thr_progress; +} +#endif + +#endif /* ERTS_GLB_INLINE_INCL_FUNC_DEF */ + +#endif /* ERL_THR_QUEUE_H__ */ diff --git a/erts/emulator/beam/erl_threads.h b/erts/emulator/beam/erl_threads.h index 12eaf39ec7..065e7077c0 100644 --- a/erts/emulator/beam/erl_threads.h +++ b/erts/emulator/beam/erl_threads.h @@ -92,6 +92,8 @@ typedef struct { #endif } erts_rwmtx_t; +#define ERTS_MTX_OPT_DEFAULT_INITER ETHR_MUTEX_OPT_DEFAULT_INITER +#define ERTS_CND_OPT_DEFAULT_INITER ETHR_COND_OPT_DEFAULT_INITER #define ERTS_RWMTX_OPT_DEFAULT_INITER ETHR_RWMUTEX_OPT_DEFAULT_INITER #define ERTS_RWMTX_TYPE_NORMAL ETHR_RWMUTEX_TYPE_NORMAL #define ERTS_RWMTX_TYPE_FREQUENT_READ ETHR_RWMUTEX_TYPE_FREQUENT_READ @@ -193,6 +195,8 @@ typedef struct { int gcc_is_buggy; } erts_rwlock_t; #endif /* #ifdef USE_THREADS */ +#define ERTS_AINT_NULL ((erts_aint_t) NULL) + #define ERTS_AINT_T_MAX (~(((erts_aint_t) 1) << (sizeof(erts_aint_t)*8-1))) #define ERTS_AINT_T_MIN ((((erts_aint_t) 1) << (sizeof(erts_aint_t)*8-1))) #define ERTS_AINT32_T_MAX (~(((erts_aint32_t) 1) << (sizeof(erts_aint32_t)*8-1))) @@ -1128,6 +1132,16 @@ erts_cnd_wait(erts_cnd_t *cnd, erts_mtx_t *mtx) #endif } +/* + * IMPORTANT note about erts_cnd_signal() and erts_cnd_broadcast() + * + * POSIX allow a call to `pthread_cond_signal' or `pthread_cond_broadcast' + * even though the associated mutex/mutexes isn't/aren't locked by the + * caller. Our implementation do not allow that in order to avoid a + * performance penalty. That is, all associated mutexes *need* to be + * locked by the caller of erts_cnd_signal()/erts_cnd_broadcast()! + */ + ERTS_GLB_INLINE void erts_cnd_signal(erts_cnd_t *cnd) { diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c index 8833137112..b487dbf054 100644 --- a/erts/emulator/beam/erl_trace.c +++ b/erts/emulator/beam/erl_trace.c @@ -36,6 +36,7 @@ #include "error.h" #include "erl_binary.h" #include "erl_bits.h" +#include "erl_thr_progress.h" #if 0 #define DEBUG_PRINTOUTS @@ -159,7 +160,7 @@ static Uint active_sched; void erts_system_profile_setup_active_schedulers(void) { - ERTS_SMP_LC_ASSERT(erts_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_thr_progress_is_blocking()); active_sched = erts_active_schedulers(); } @@ -1940,7 +1941,8 @@ trace_proc(Process *c_p, Process *t_p, Eterm what, Eterm data) Eterm* hp; int need; - ERTS_SMP_LC_ASSERT((erts_proc_lc_my_proc_locks(t_p) != 0) || erts_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT((erts_proc_lc_my_proc_locks(t_p) != 0) + || erts_thr_progress_is_blocking()); if (is_internal_port(t_p->tracer_proc)) { #define LOCAL_HEAP_SIZE (5+5) DeclareTmpHeapNoproc(local_heap,LOCAL_HEAP_SIZE); @@ -2092,8 +2094,7 @@ void save_calls(Process *p, Export *e) * entries instead of the original BIF functions. */ Eterm -erts_bif_trace(int bif_index, Process* p, - Eterm arg1, Eterm arg2, Eterm arg3, BeamInstr *I) +erts_bif_trace(int bif_index, Process* p, Eterm* args, BeamInstr* I) { Eterm result; int meta = !!(erts_bif_trace_flags[bif_index] & BIF_TRACE_AS_META); @@ -2107,10 +2108,10 @@ erts_bif_trace(int bif_index, Process* p, * no tracing will occur. Doing the whole else branch will * also do nothing, only slower. */ - Eterm (*func)(Process*, Eterm, Eterm, Eterm, BeamInstr*) = bif_table[bif_index].f; - result = func(p, arg1, arg2, arg3, I); + Eterm (*func)(Process*, Eterm*, BeamInstr*) = bif_table[bif_index].f; + result = func(p, args, I); } else { - Eterm (*func)(Process*, Eterm, Eterm, Eterm, BeamInstr*); + Eterm (*func)(Process*, Eterm*, BeamInstr*); Export* ep = bif_export[bif_index]; Uint32 flags = 0, flags_meta = 0; int global = !!(erts_bif_trace_flags[bif_index] & BIF_TRACE_AS_GLOBAL); @@ -2122,8 +2123,6 @@ erts_bif_trace(int bif_index, Process* p, * export entry */ BeamInstr *cp = p->cp; - Eterm args[3] = {arg1, arg2, arg3}; - /* * Make continuation pointer OK, it is not during direct BIF calls, * but it is correct during apply of bif. @@ -2155,7 +2154,7 @@ erts_bif_trace(int bif_index, Process* p, func = bif_table[bif_index].f; - result = func(p, arg1, arg2, arg3, I); + result = func(p, args, I); if (applying && (flags & MATCH_SET_RETURN_TO_TRACE)) { BeamInstr i_return_trace = beam_return_trace[0]; @@ -2745,7 +2744,8 @@ trace_port(Port *t_p, Eterm what, Eterm data) { Eterm mess; Eterm* hp; - ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p) || erts_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p) + || erts_thr_progress_is_blocking()); if (is_internal_port(t_p->tracer_proc)) { #define LOCAL_HEAP_SIZE (5+5) @@ -3021,8 +3021,6 @@ static ErtsSysMsgQ *sys_message_queue_end; static erts_tid_t sys_msg_dispatcher_tid; static erts_cnd_t smq_cnd; -static int dispatcher_waiting; - ERTS_QUALLOC_IMPL(smq_element, ErtsSysMsgQ, 20, ERTS_ALC_T_SYS_MSG_Q) static void @@ -3066,18 +3064,6 @@ enqueue_sys_msg(enum ErtsSysMsgType type, erts_smp_mtx_unlock(&smq_mtx); } -static void -prepare_for_block(void *unused) -{ - erts_smp_mtx_unlock(&smq_mtx); -} - -static void -resume_after_block(void *unused) -{ - erts_smp_mtx_lock(&smq_mtx); -} - void erts_queue_error_logger_message(Eterm from, Eterm msg, ErlHeapFragment *bp) { @@ -3143,10 +3129,10 @@ sys_msg_disp_failure(ErtsSysMsgQ *smqp, Eterm receiver) && !erts_system_monitor_flags.busy_port && !erts_system_monitor_flags.busy_dist_port) break; /* Everything is disabled */ - erts_smp_block_system(ERTS_BS_FLG_ALLOW_GC); + erts_smp_thr_progress_block(); if (system_monitor == receiver || receiver == NIL) erts_system_monitor_clear(NULL); - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); break; case SYS_MSG_TYPE_SYSPROF: if (receiver == NIL @@ -3156,11 +3142,11 @@ sys_msg_disp_failure(ErtsSysMsgQ *smqp, Eterm receiver) && !erts_system_profile_flags.scheduler) break; /* Block system to clear flags */ - erts_smp_block_system(0); + erts_smp_thr_progress_block(); if (system_profile == receiver || receiver == NIL) { erts_system_profile_clear(NULL); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); break; case SYS_MSG_TYPE_ERRLGR: { char *no_elgger = "(no error logger present)"; @@ -3201,22 +3187,68 @@ sys_msg_disp_failure(ErtsSysMsgQ *smqp, Eterm receiver) } } +static void +sys_msg_dispatcher_wakeup(void *vwait_p) +{ + int *wait_p = (int *) vwait_p; + erts_smp_mtx_lock(&smq_mtx); + *wait_p = 0; + erts_smp_cnd_signal(&smq_cnd); + erts_smp_mtx_unlock(&smq_mtx); +} + +static void +sys_msg_dispatcher_prep_wait(void *vwait_p) +{ + int *wait_p = (int *) vwait_p; + erts_smp_mtx_lock(&smq_mtx); + *wait_p = 1; + erts_smp_mtx_unlock(&smq_mtx); +} + +static void +sys_msg_dispatcher_fin_wait(void *vwait_p) +{ + int *wait_p = (int *) vwait_p; + erts_smp_mtx_lock(&smq_mtx); + *wait_p = 0; + erts_smp_mtx_unlock(&smq_mtx); +} + +static void +sys_msg_dispatcher_wait(void *vwait_p) +{ + int *wait_p = (int *) vwait_p; + erts_smp_mtx_lock(&smq_mtx); + while (*wait_p) + erts_smp_cnd_wait(&smq_cnd, &smq_mtx); + erts_smp_mtx_unlock(&smq_mtx); +} + static void * sys_msg_dispatcher_func(void *unused) { + ErtsThrPrgrCallbacks callbacks; ErtsSysMsgQ *local_sys_message_queue = NULL; + int wait = 0; #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_set_thread_name("system message dispatcher"); #endif - erts_register_blockable_thread(); - erts_smp_activity_begin(ERTS_ACTIVITY_IO, NULL, NULL, NULL); + callbacks.arg = (void *) &wait; + callbacks.wakeup = sys_msg_dispatcher_wakeup; + callbacks.prepare_wait = sys_msg_dispatcher_prep_wait; + callbacks.wait = sys_msg_dispatcher_wait; + callbacks.finalize_wait = sys_msg_dispatcher_fin_wait; + + erts_thr_progress_register_managed_thread(NULL, &callbacks, 0); while (1) { + int end_wait = 0; ErtsSysMsgQ *smqp; - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); erts_smp_mtx_lock(&smq_mtx); @@ -3228,20 +3260,16 @@ sys_msg_dispatcher_func(void *unused) } /* Fetch current trace message queue ... */ - erts_smp_activity_change(ERTS_ACTIVITY_IO, - ERTS_ACTIVITY_WAIT, - prepare_for_block, - resume_after_block, - NULL); - dispatcher_waiting = 1; + if (!sys_message_queue) { + erts_smp_mtx_unlock(&smq_mtx); + end_wait = 1; + erts_thr_progress_active(NULL, 0); + erts_thr_progress_prepare_wait(NULL); + erts_smp_mtx_lock(&smq_mtx); + } + while (!sys_message_queue) erts_smp_cnd_wait(&smq_cnd, &smq_mtx); - dispatcher_waiting = 0; - erts_smp_activity_change(ERTS_ACTIVITY_WAIT, - ERTS_ACTIVITY_IO, - prepare_for_block, - resume_after_block, - NULL); local_sys_message_queue = sys_message_queue; sys_message_queue = NULL; @@ -3249,6 +3277,11 @@ sys_msg_dispatcher_func(void *unused) erts_smp_mtx_unlock(&smq_mtx); + if (end_wait) { + erts_thr_progress_finalize_wait(NULL); + erts_thr_progress_active(NULL, 1); + } + /* Send trace messages ... */ ASSERT(local_sys_message_queue); @@ -3259,6 +3292,9 @@ sys_msg_dispatcher_func(void *unused) Process *proc = NULL; Port *port = NULL; + if (erts_thr_progress_update(NULL)) + erts_thr_progress_leader_update(NULL); + #ifdef DEBUG_PRINTOUTS print_msg_type(smqp); #endif @@ -3372,7 +3408,6 @@ sys_msg_dispatcher_func(void *unused) } } - erts_smp_activity_end(ERTS_ACTIVITY_IO, NULL, NULL, NULL); return NULL; } @@ -3422,7 +3457,6 @@ init_sys_msg_dispatcher(void) sys_message_queue_end = NULL; erts_smp_cnd_init(&smq_cnd); erts_smp_mtx_init(&smq_mtx, "sys_msg_q"); - dispatcher_waiting = 0; erts_smp_thr_create(&sys_msg_dispatcher_tid, sys_msg_dispatcher_func, NULL, diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c index 158eb361a4..fca785a4de 100644 --- a/erts/emulator/beam/erl_unicode.c +++ b/erts/emulator/beam/erl_unicode.c @@ -47,7 +47,7 @@ typedef struct _restart_context { static Uint max_loop_limit; -static BIF_RETTYPE utf8_to_list(BIF_ALIST_1); +static BIF_RETTYPE utf8_to_list(Process *p, Eterm arg1); static BIF_RETTYPE finalize_list_to_list(Process *p, byte *bytes, Eterm rest, @@ -348,12 +348,6 @@ static int copy_utf8_bin(byte *target, byte *source, Uint size, return copied; } - if (((*source) == 0xEF) && (source[1] == 0xBF) && - ((source[2] == 0xBE) || (source[2] == 0xBF))) { - *err_pos = source; - return copied; - } - *(target++) = *(source++); *(target++) = *(source++); *(target++) = *(source++); @@ -714,9 +708,8 @@ L_Again: /* Restart with sublist, old listend was pushed on stack */ target[(*pos)++] = (((byte) (x & 0x3F)) | ((byte) 0x80)); } else if (x < 0x10000) { - if ((x >= 0xD800 && x <= 0xDFFF) || - (x == 0xFFFE) || - (x == 0xFFFF)) { /* Invalid unicode range */ + if (x >= 0xD800 && x <= 0xDFFF) { + /* Invalid unicode range */ *err = 1; goto done; } @@ -1230,10 +1223,6 @@ int erts_analyze_utf8(byte *source, Uint size, ((source[1] & 0x20) != 0)) { return ERTS_UTF8_ERROR; } - if (((*source) == 0xEF) && (source[1] == 0xBF) && - ((source[2] == 0xBE) || (source[2] == 0xBF))) { - return ERTS_UTF8_ERROR; - } source += 3; size -= 3; } else if (((*source) & ((byte) 0xF8)) == 0xF0) { @@ -1839,13 +1828,13 @@ static BIF_RETTYPE characters_to_list_trap_4(BIF_ALIST_1) * Instead of building an utf8 buffer, we analyze the binary given and use that. */ -static BIF_RETTYPE utf8_to_list(BIF_ALIST_1) +static BIF_RETTYPE utf8_to_list(Process* p, Eterm arg) { - if (!is_binary(BIF_ARG_1) || aligned_binary_size(BIF_ARG_1) < 0) { - BIF_ERROR(BIF_P,BADARG); + if (!is_binary(arg) || aligned_binary_size(arg) < 0) { + BIF_ERROR(p, BADARG); } - return do_bif_utf8_to_list(BIF_P, BIF_ARG_1, 0U, 0U, 0U, - ERTS_UTF8_ANALYZE_MORE,NIL); + return do_bif_utf8_to_list(p, arg, 0U, 0U, 0U, + ERTS_UTF8_ANALYZE_MORE, NIL); } @@ -2166,9 +2155,8 @@ L_Again: /* Restart with sublist, old listend was pushed on stack */ } else if (x < 0x800) { need += 2; } else if (x < 0x10000) { - if ((x >= 0xD800 && x <= 0xDFFF) || - (x == 0xFFFE) || - (x == 0xFFFF)) { /* Invalid unicode range */ + if (x >= 0xD800 && x <= 0xDFFF) { + /* Invalid unicode range */ DESTROY_ESTACK(stack); return ((Sint) -1); } @@ -2314,9 +2302,7 @@ L_Again: /* Restart with sublist, old listend was pushed on stack */ *p++ = (((byte) (x & 0x3F)) | ((byte) 0x80)); } else if (x < 0x10000) { - ASSERT(!((x >= 0xD800 && x <= 0xDFFF) || - (x == 0xFFFE) || - (x == 0xFFFF))); + ASSERT(!(x >= 0xD800 && x <= 0xDFFF)); *p++ = (((byte) (x >> 12)) | ((byte) 0xE0)); *p++ = ((((byte) (x >> 6)) & 0x3F) | diff --git a/erts/emulator/beam/erl_vm.h b/erts/emulator/beam/erl_vm.h index e7fd144ec3..5dc307e383 100644 --- a/erts/emulator/beam/erl_vm.h +++ b/erts/emulator/beam/erl_vm.h @@ -55,7 +55,7 @@ heap data on the C stack or if we use the buffers in the scheduler data. */ #define TMP_HEAP_SIZE 128 /* Number of Eterm in the schedulers small heap for transient heap data */ -#define CMP_TMP_HEAP_SIZE 2 /* cmp wants its own tmp-heap... */ +#define CMP_TMP_HEAP_SIZE 32 /* cmp wants its own tmp-heap... */ #define ERL_ARITH_TMP_HEAP_SIZE 4 /* as does erl_arith... */ #define BEAM_EMU_TMP_HEAP_SIZE 2 /* and beam_emu... */ @@ -83,11 +83,7 @@ #define CP_SIZE 1 #define ErtsHAllocLockCheck(P) \ - ERTS_SMP_LC_ASSERT((ERTS_PROC_LOCK_MAIN & erts_proc_lc_my_proc_locks((P))) \ - || ((P)->id == ERTS_INVALID_PID) \ - || ((P)->scheduler_data \ - && (P) == (P)->scheduler_data->match_pseudo_process) \ - || erts_is_system_blocked(0)) + ERTS_SMP_LC_ASSERT(erts_dbg_check_halloc_lock((P))) #ifdef DEBUG diff --git a/erts/emulator/beam/export.c b/erts/emulator/beam/export.c index 5bc402fe22..18d62dac1d 100644 --- a/erts/emulator/beam/export.c +++ b/erts/emulator/beam/export.c @@ -208,7 +208,8 @@ erts_export_put(Eterm mod, Eterm func, unsigned int arity) Export e; int ix; - ERTS_SMP_LC_ASSERT(erts_initialized == 0 || erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_initialized == 0 + || erts_smp_thr_progress_is_blocking()); ASSERT(is_atom(mod)); ASSERT(is_atom(func)); e.code[0] = mod; @@ -265,7 +266,8 @@ erts_export_consolidate(void) HashInfo hi; #endif - ERTS_SMP_LC_ASSERT(erts_initialized == 0 || erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_initialized == 0 + || erts_smp_thr_progress_is_blocking()); export_write_lock(); erts_index_merge(&secondary_export_table, &export_table); diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index 6953e7fe7d..80ce4b969c 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -988,16 +988,16 @@ BIF_RETTYPE erts_debug_dist_ext_to_term_2(BIF_ALIST_2) } -Eterm -term_to_binary_1(Process* p, Eterm Term) +BIF_RETTYPE term_to_binary_1(BIF_ALIST_1) { - return erts_term_to_binary(p, Term, 0, TERM_TO_BINARY_DFLAGS); + return erts_term_to_binary(BIF_P, BIF_ARG_1, 0, TERM_TO_BINARY_DFLAGS); } - -Eterm -term_to_binary_2(Process* p, Eterm Term, Eterm Flags) +BIF_RETTYPE term_to_binary_2(BIF_ALIST_2) { + Process* p = BIF_P; + Eterm Term = BIF_ARG_1; + Eterm Flags = BIF_ARG_2; int level = 0; Uint flags = TERM_TO_BINARY_DFLAGS; @@ -1256,8 +1256,11 @@ BIF_RETTYPE binary_to_term_2(BIF_ALIST_2) } Eterm -external_size_1(Process* p, Eterm Term) +external_size_1(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm Term = BIF_ARG_1; + Uint size = erts_encode_ext_size(Term); if (IS_USMALL(0, size)) { BIF_RET(make_small(size)); @@ -1268,13 +1271,13 @@ external_size_1(Process* p, Eterm Term) } Eterm -external_size_2(Process* p, Eterm Term, Eterm Flags) +external_size_2(BIF_ALIST_2) { Uint size; Uint flags = TERM_TO_BINARY_DFLAGS; - while (is_list(Flags)) { - Eterm arg = CAR(list_val(Flags)); + while (is_list(BIF_ARG_2)) { + Eterm arg = CAR(list_val(BIF_ARG_2)); Eterm* tp; if (is_tuple(arg) && *(tp = tuple_val(arg)) == make_arityval(2)) { @@ -1293,19 +1296,19 @@ external_size_2(Process* p, Eterm Term, Eterm Flags) } } else { error: - BIF_ERROR(p, BADARG); + BIF_ERROR(BIF_P, BADARG); } - Flags = CDR(list_val(Flags)); + BIF_ARG_2 = CDR(list_val(BIF_ARG_2)); } - if (is_not_nil(Flags)) { + if (is_not_nil(BIF_ARG_2)) { goto error; } - size = erts_encode_ext_size_2(Term, flags); + size = erts_encode_ext_size_2(BIF_ARG_1, flags); if (IS_USMALL(0, size)) { BIF_RET(make_small(size)); } else { - Eterm* hp = HAlloc(p, BIG_UINT_HEAP_SIZE); + Eterm* hp = HAlloc(BIF_P, BIG_UINT_HEAP_SIZE); BIF_RET(uint_to_big(size, hp)); } } diff --git a/erts/emulator/beam/fix_alloc.c b/erts/emulator/beam/fix_alloc.c deleted file mode 100644 index 5637281597..0000000000 --- a/erts/emulator/beam/fix_alloc.c +++ /dev/null @@ -1,287 +0,0 @@ -/* - * %CopyrightBegin% - * - * Copyright Ericsson AB 1996-2009. All Rights Reserved. - * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. - * - * %CopyrightEnd% - */ -/* General purpose Memory allocator for fixed block size objects */ -/* This allocater is at least an order of magnitude faster than malloc() */ - - -#define NOPERBLOCK 20 -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include "sys.h" -#include "erl_vm.h" -#include "global.h" -#include "erl_db.h" - -#ifdef ERTS_ALC_N_MIN_A_FIXED_SIZE - -#if ERTS_ALC_MTA_FIXED_SIZE -#include "erl_threads.h" -#include "erl_smp.h" -# ifdef ERTS_SMP -# define FA_LOCK(FA) erts_smp_spin_lock(&(FA)->slck) -# define FA_UNLOCK(FA) erts_smp_spin_unlock(&(FA)->slck) -# else -# define FA_LOCK(FA) erts_mtx_lock(&(FA)->mtx) -# define FA_UNLOCK(FA) erts_mtx_unlock(&(FA)->mtx) -# endif -#else -# define FA_LOCK(FA) -# define FA_UNLOCK(FA) -#endif - -typedef union {double d; long l;} align_t; - -typedef struct fix_alloc_block { - struct fix_alloc_block *next; - align_t mem[1]; -} FixAllocBlock; - -typedef struct fix_alloc { - Uint item_size; - void *freelist; - Uint no_free; - Uint no_blocks; - FixAllocBlock *blocks; -#if ERTS_ALC_MTA_FIXED_SIZE -# ifdef ERTS_SMP - erts_smp_spinlock_t slck; -# else - erts_mtx_t mtx; -# endif -#endif -} FixAlloc; - -static void *(*core_alloc)(Uint); -static Uint xblk_sz; - -static FixAlloc **fa; -#define FA_SZ (1 + ERTS_ALC_N_MAX_A_FIXED_SIZE - ERTS_ALC_N_MIN_A_FIXED_SIZE) - -#define FIX_IX(N) ((N) - ERTS_ALC_N_MIN_A_FIXED_SIZE) - -#define FIX_POOL_SZ(I_SZ) \ - ((I_SZ)*NOPERBLOCK + sizeof(FixAllocBlock) - sizeof(align_t)) - -#if defined(DEBUG) && !ERTS_ALC_MTA_FIXED_SIZE -static int first_time; -#endif - -void erts_init_fix_alloc(Uint extra_block_size, - void *(*alloc)(Uint)) -{ - int i; - - xblk_sz = extra_block_size; - core_alloc = alloc; - - fa = (FixAlloc **) (*core_alloc)(FA_SZ * sizeof(FixAlloc *)); - if (!fa) - erts_alloc_enomem(ERTS_ALC_T_UNDEF, FA_SZ * sizeof(FixAlloc *)); - - for (i = 0; i < FA_SZ; i++) - fa[i] = NULL; -#if defined(DEBUG) && !ERTS_ALC_MTA_FIXED_SIZE - first_time = 1; -#endif -} - -Uint -erts_get_fix_size(ErtsAlcType_t type) -{ - Uint i = FIX_IX(ERTS_ALC_T2N(type)); - return i < FA_SZ && fa[i] ? fa[i]->item_size : 0; -} - -void -erts_set_fix_size(ErtsAlcType_t type, Uint size) -{ - Uint sz; - Uint i; - FixAlloc *fs; - ErtsAlcType_t t_no = ERTS_ALC_T2N(type); - sz = xblk_sz + size; - -#ifdef DEBUG - ASSERT(ERTS_ALC_N_MIN_A_FIXED_SIZE <= t_no); - ASSERT(t_no <= ERTS_ALC_N_MAX_A_FIXED_SIZE); -#endif - - while (sz % sizeof(align_t) != 0) /* Alignment */ - sz++; - - i = FIX_IX(t_no); - fs = (FixAlloc *) (*core_alloc)(sizeof(FixAlloc)); - if (!fs) - erts_alloc_n_enomem(t_no, sizeof(FixAlloc)); - - fs->item_size = sz; - fs->no_blocks = 0; - fs->no_free = 0; - fs->blocks = NULL; - fs->freelist = NULL; - if (fa[i]) - erl_exit(-1, "Attempt to overwrite existing fix size (%d)", i); - fa[i] = fs; - -#if ERTS_ALC_MTA_FIXED_SIZE -#ifdef ERTS_SMP - erts_smp_spinlock_init_x(&fs->slck, "fix_alloc", make_small(i)); -#else - erts_mtx_init_x(&fs->mtx, "fix_alloc", make_small(i)); -#endif -#endif - -} - -void -erts_fix_info(ErtsAlcType_t type, ErtsFixInfo *efip) -{ - Uint i; - FixAlloc *f; -#ifdef DEBUG - FixAllocBlock *b; - void *fp; -#endif - Uint real_item_size; - ErtsAlcType_t t_no = ERTS_ALC_T2N(type); - - ASSERT(ERTS_ALC_N_MIN_A_FIXED_SIZE <= t_no); - ASSERT(t_no <= ERTS_ALC_N_MAX_A_FIXED_SIZE); - - i = FIX_IX(t_no); - f = fa[i]; - - efip->total = sizeof(FixAlloc *); - efip->used = 0; - if (!f) - return; - - real_item_size = f->item_size - xblk_sz; - - FA_LOCK(f); - - efip->total += sizeof(FixAlloc); - efip->total += f->no_blocks*FIX_POOL_SZ(real_item_size); - efip->used = efip->total - f->no_free*real_item_size; - -#ifdef DEBUG - ASSERT(efip->total >= efip->used); - for(i = 0, b = f->blocks; b; i++, b = b->next); - ASSERT(f->no_blocks == i); - for (i = 0, fp = f->freelist; fp; i++, fp = *((void **) fp)); - ASSERT(f->no_free == i); -#endif - - FA_UNLOCK(f); - -} - -void -erts_fix_free(ErtsAlcType_t t_no, void *extra, void* ptr) -{ - Uint i; - FixAlloc *f; - - ASSERT(ERTS_ALC_N_MIN_A_FIXED_SIZE <= t_no); - ASSERT(t_no <= ERTS_ALC_N_MAX_A_FIXED_SIZE); - - i = FIX_IX(t_no); - f = fa[i]; - - FA_LOCK(f); - *((void **) ptr) = f->freelist; - f->freelist = ptr; - f->no_free++; - FA_UNLOCK(f); -} - - -void *erts_fix_realloc(ErtsAlcType_t t_no, void *extra, void* ptr, Uint size) -{ - erts_alc_fatal_error(ERTS_ALC_E_NOTSUP, ERTS_ALC_O_REALLOC, t_no); - return NULL; -} - -void *erts_fix_alloc(ErtsAlcType_t t_no, void *extra, Uint size) -{ - void *ret; - int i; - FixAlloc *f; - -#if defined(DEBUG) && !ERTS_ALC_MTA_FIXED_SIZE - ASSERT(ERTS_ALC_N_MIN_A_FIXED_SIZE <= t_no); - ASSERT(t_no <= ERTS_ALC_N_MAX_A_FIXED_SIZE); - if (first_time) { /* Check that all sizes have been initialized */ - int i; - for (i = 0; i < FA_SZ; i++) - ASSERT(fa[i]); - first_time = 0; - } -#endif - - - i = FIX_IX(t_no); - f = fa[i]; - - ASSERT(f); - ASSERT(f->item_size >= size); - - FA_LOCK(f); - if (f->freelist == NULL) { /* Gotta alloc some more mem */ - char *ptr; - FixAllocBlock *bl; - Uint n; - - - FA_UNLOCK(f); - bl = (*core_alloc)(FIX_POOL_SZ(f->item_size)); - if (!bl) - return NULL; - - FA_LOCK(f); - bl->next = f->blocks; /* link in first */ - f->blocks = bl; - - n = NOPERBLOCK; - ptr = (char *) &f->blocks->mem[0]; - while(n--) { - *((void **) ptr) = f->freelist; - f->freelist = (void *) ptr; - ptr += f->item_size; - } -#if !ERTS_ALC_MTA_FIXED_SIZE - ASSERT(f->no_free == 0); -#endif - f->no_free += NOPERBLOCK; - f->no_blocks++; - } - - ret = f->freelist; - f->freelist = *((void **) f->freelist); - ASSERT(f->no_free > 0); - f->no_free--; - - FA_UNLOCK(f); - - return ret; -} - -#endif /* #ifdef ERTS_ALC_N_MIN_A_FIXED_SIZE */ diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index a967aa0e3e..4a4973baab 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -42,12 +42,6 @@ typedef struct port Port; #include "erl_port_task.h" -#define ERTS_MAX_NO_OF_ASYNC_THREADS 1024 -extern int erts_async_max_threads; -#define ERTS_ASYNC_THREAD_MIN_STACK_SIZE 16 /* Kilo words */ -#define ERTS_ASYNC_THREAD_MAX_STACK_SIZE 8192 /* Kilo words */ -extern int erts_async_thread_suggested_stack_size; - typedef struct erts_driver_t_ erts_driver_t; #define SMALL_IO_QUEUE 5 /* Number of fixed elements */ @@ -547,7 +541,7 @@ ERTS_GLB_INLINE void erts_may_save_closed_port(Port *prt) tombstone = (Eterm*) erts_smp_atomic_add_read_nob(&erts_dead_ports_ptr, -(erts_aint_t)sizeof(Eterm)); ASSERT(tombstone+1 != NULL); - ASSERT(prt->snapshot == erts_smp_atomic_read_nob(&erts_ports_snapshot) - 1); + ASSERT(prt->snapshot == erts_smp_atomic32_read_nob(&erts_ports_snapshot) - 1); *tombstone = prt->id; } /*else no ongoing snapshot or port was already included or created after snapshot */ @@ -852,10 +846,16 @@ void erts_queue_monitor_message(Process *, Eterm, Eterm); void erts_init_bif(void); +Eterm erl_send(Process *p, Eterm to, Eterm msg); + +/* erl_bif_op.c */ + +Eterm erl_is_function(Process* p, Eterm arg1, Eterm arg2); /* erl_bif_port.c */ /* erl_bif_trace.c */ +Eterm erl_seq_trace_info(Process *p, Eterm arg1); void erts_system_monitor_clear(Process *c_p); void erts_system_profile_clear(Process *c_p); @@ -1641,8 +1641,7 @@ void monitor_generic(Process *p, Eterm type, Eterm spec); Uint erts_trace_flag2bit(Eterm flag); int erts_trace_flags(Eterm List, Uint *pMask, Eterm *pTracer, int *pCpuTimestamp); -Eterm erts_bif_trace(int bif_index, Process* p, - Eterm arg1, Eterm arg2, Eterm arg3, BeamInstr *I); +Eterm erts_bif_trace(int bif_index, Process* p, Eterm* args, BeamInstr *I); #ifdef ERTS_SMP void erts_send_pending_trace_msgs(ErtsSchedulerData *esdp); diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index 151c776a3d..fff720634d 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -42,6 +42,7 @@ #include "erl_bits.h" #include "erl_version.h" #include "error.h" +#include "erl_async.h" extern ErlDrvEntry fd_driver_entry; extern ErlDrvEntry vanilla_driver_entry; @@ -4579,7 +4580,10 @@ int driver_lock_driver(ErlDrvPort ix) erts_smp_mtx_lock(&erts_driver_list_lock); - if (prt == NULL) return -1; + if (prt == NULL) { + erts_smp_mtx_unlock(&erts_driver_list_lock); + return -1; + } ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt)); if ((dh = (DE_Handle*)prt->drv_ptr->handle ) == NULL) { diff --git a/erts/emulator/beam/module.c b/erts/emulator/beam/module.c index 91e4ccce70..b93b1ad09a 100644 --- a/erts/emulator/beam/module.c +++ b/erts/emulator/beam/module.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2010. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -108,7 +108,8 @@ erts_put_module(Eterm mod) int index; ASSERT(is_atom(mod)); - ERTS_SMP_LC_ASSERT(erts_initialized == 0 || erts_smp_is_system_blocked(0)); + ERTS_SMP_LC_ASSERT(erts_initialized == 0 + || erts_smp_thr_progress_is_blocking()); e.module = atom_val(mod); index = index_put(&module_table, (void*) &e); return (Module*) erts_index_lookup(&module_table, index); diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index 34bd5d0653..fc53a88a3a 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -845,11 +845,11 @@ call_ext_only u==3 u$func:erlang:apply/3 => i_apply_only # thus there is no need to generate any return instruction. # -call_ext_last u==1 Bif=u$bif:erlang:exit/1 D => call_bif1 Bif -call_ext_last u==1 Bif=u$bif:erlang:throw/1 D => call_bif1 Bif +call_ext_last u==1 Bif=u$bif:erlang:exit/1 D => call_bif Bif +call_ext_last u==1 Bif=u$bif:erlang:throw/1 D => call_bif Bif -call_ext_only u==1 Bif=u$bif:erlang:exit/1 => call_bif1 Bif -call_ext_only u==1 Bif=u$bif:erlang:throw/1 => call_bif1 Bif +call_ext_only u==1 Bif=u$bif:erlang:exit/1 => call_bif Bif +call_ext_only u==1 Bif=u$bif:erlang:throw/1 => call_bif Bif # # The error/1 and error/2 BIFs never execute the instruction following them; @@ -859,13 +859,13 @@ call_ext_only u==1 Bif=u$bif:erlang:throw/1 => call_bif1 Bif # the continuation pointer on the stack. # -call_ext_last u==1 Bif=u$bif:erlang:error/1 D => call_bif1 Bif -call_ext_last u==2 Bif=u$bif:erlang:error/2 D => call_bif2 Bif +call_ext_last u==1 Bif=u$bif:erlang:error/1 D => call_bif Bif +call_ext_last u==2 Bif=u$bif:erlang:error/2 D => call_bif Bif call_ext_only Ar=u==1 Bif=u$bif:erlang:error/1 => \ - allocate u Ar | call_bif1 Bif + allocate u Ar | call_bif Bif call_ext_only Ar=u==2 Bif=u$bif:erlang:error/2 => \ - allocate u Ar | call_bif2 Bif + allocate u Ar | call_bif Bif # # The yield/0 BIF is an instruction @@ -889,24 +889,12 @@ call_ext_only u==3 u$func:erlang:hibernate/3 => i_hibernate # To make trapping and stack backtraces work correctly, we make sure that # the continuation pointer is always stored on the stack. -call_ext u==0 Bif=u$is_bif => call_bif0 Bif -call_ext u==1 Bif=u$is_bif => call_bif1 Bif -call_ext u==2 Bif=u$is_bif => call_bif2 Bif -call_ext u==3 Bif=$is_bif => call_bif3 Bif +call_ext u Bif=u$is_bif => call_bif Bif -call_ext_last u==0 Bif=u$is_bif D => call_bif0 Bif | deallocate_return D -call_ext_last u==1 Bif=u$is_bif D => call_bif1 Bif | deallocate_return D -call_ext_last u==2 Bif=u$is_bif D => call_bif2 Bif | deallocate_return D -call_ext_last u==3 Bif=u$is_bif D => call_bif3 Bif | deallocate_return D +call_ext_last u Bif=u$is_bif D => call_bif Bif | deallocate_return D -call_ext_only Ar=u==0 Bif=u$is_bif => \ - allocate u Ar | call_bif0 Bif | deallocate_return u -call_ext_only Ar=u==1 Bif=u$is_bif => \ - allocate u Ar | call_bif1 Bif | deallocate_return u -call_ext_only Ar=u==2 Bif=u$is_bif => \ - allocate u Ar | call_bif2 Bif | deallocate_return u -call_ext_only Ar=u==3 Bif=u$is_bif => \ - allocate u Ar | call_bif3 Bif | deallocate_return u +call_ext_only Ar=u Bif=u$is_bif => \ + allocate u Ar | call_bif Bif | deallocate_return u # # Any remaining calls are calls to Erlang functions, not BIFs. @@ -933,10 +921,7 @@ i_apply_fun_only i_hibernate -call_bif0 e -call_bif1 e -call_bif2 e -call_bif3 e +call_bif e # # Calls to non-building and guard BIFs. diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 669a601b35..f9cbcc5892 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -475,15 +475,6 @@ __decl_noreturn void __noreturn erl_exit(int n, char*, ...); #define ERTS_ABORT_EXIT (INT_MIN + 1) /* no crash dump; only abort() */ #define ERTS_DUMP_EXIT (127) /* crash dump; then exit() */ - -#ifndef ERTS_SMP -int check_async_ready(void); -#ifdef USE_THREADS -void sys_async_ready(int hndl); -int erts_register_async_ready_callback(void (*funcp)(void)); -#endif -#endif - Eterm erts_check_io_info(void *p); /* Size of misc memory allocated from system dependent code */ @@ -616,13 +607,10 @@ extern char *erts_sys_ddll_error(int code); * System interfaces for startup. */ - -#ifdef ERTS_SMP void erts_sys_schedule_interrupt(int set); +#ifdef ERTS_SMP void erts_sys_schedule_interrupt_timed(int set, long msec); void erts_sys_main_thread(void); -#else -#define erts_sys_schedule_interrupt(Set) #endif extern void erts_sys_prepare_crash_dump(void); @@ -674,6 +662,8 @@ int erts_sys_putenv(char *key_value, int sep_ix); *size), a value > 0 if value buffer is too small (*size is set to needed size), and a value < 0 on failure. */ int erts_sys_getenv(char *key, char *value, size_t *size); +/* erts_sys_getenv__() is only allowed to be used in early init phase */ +int erts_sys_getenv__(char *key, char *value, size_t *size); /* Easier to use, but not as efficient, environment functions */ char *erts_read_env(char *key); @@ -697,291 +687,14 @@ int erts_write_env(char *key, char *value); int sys_alloc_opt(int, int); typedef struct { - Sint trim_threshold; - Sint top_pad; - Sint mmap_threshold; - Sint mmap_max; + int trim_threshold; + int top_pad; + int mmap_threshold; + int mmap_max; } SysAllocStat; void sys_alloc_stat(SysAllocStat *); -/* Block the whole system... */ - -#define ERTS_BS_FLG_ALLOW_GC (((Uint32) 1) << 0) -#define ERTS_BS_FLG_ALLOW_IO (((Uint32) 1) << 1) - -/* Activities... */ -typedef enum { - ERTS_ACTIVITY_UNDEFINED, /* Undefined activity */ - ERTS_ACTIVITY_WAIT, /* Waiting */ - ERTS_ACTIVITY_GC, /* Garbage collecting */ - ERTS_ACTIVITY_IO /* I/O including message passing to erl procs */ -} erts_activity_t; - -#ifdef ERTS_SMP - -typedef enum { - ERTS_ACT_ERR_LEAVE_WAIT_UNLOCKED, - ERTS_ACT_ERR_LEAVE_UNKNOWN_ACTIVITY, - ERTS_ACT_ERR_ENTER_UNKNOWN_ACTIVITY -} erts_activity_error_t; - -typedef struct { - erts_smp_atomic32_t do_block; - struct { - erts_smp_atomic32_t wait; - erts_smp_atomic32_t gc; - erts_smp_atomic32_t io; - } in_activity; -} erts_system_block_state_t; - -extern erts_system_block_state_t erts_system_block_state; - -int erts_is_system_blocked(erts_activity_t allowed_activities); -void erts_block_me(void (*prepare)(void *), void (*resume)(void *), void *arg); -void erts_register_blockable_thread(void); -void erts_unregister_blockable_thread(void); -void erts_note_activity_begin(erts_activity_t activity); -void -erts_check_block(erts_activity_t old_activity, - erts_activity_t new_activity, - int locked, - void (*prepare)(void *), - void (*resume)(void *), - void *arg); -void erts_block_system(Uint32 allowed_activities); -int erts_emergency_block_system(long timeout, Uint32 allowed_activities); -void erts_release_system(void); -void erts_system_block_init(void); -void erts_set_activity_error(erts_activity_error_t, char *, int); -#ifdef ERTS_ENABLE_LOCK_CHECK -void erts_lc_activity_change_begin(void); -void erts_lc_activity_change_end(void); -int erts_lc_is_blocking(void); -#define ERTS_LC_IS_BLOCKING \ - (erts_smp_pending_system_block() && erts_lc_is_blocking()) -#endif -#endif - -#define erts_smp_activity_begin(NACT, PRP, RSM, ARG) \ - erts_smp_set_activity(ERTS_ACTIVITY_UNDEFINED, \ - (NACT), \ - 0, \ - (PRP), \ - (RSM), \ - (ARG), \ - __FILE__, \ - __LINE__) -#define erts_smp_activity_change(OACT, NACT, PRP, RSM, ARG) \ - erts_smp_set_activity((OACT), \ - (NACT), \ - 0, \ - (PRP), \ - (RSM), \ - (ARG), \ - __FILE__, \ - __LINE__) -#define erts_smp_activity_end(OACT, PRP, RSM, ARG) \ - erts_smp_set_activity((OACT), \ - ERTS_ACTIVITY_UNDEFINED, \ - 0, \ - (PRP), \ - (RSM), \ - (ARG), \ - __FILE__, \ - __LINE__) - -#define erts_smp_locked_activity_begin(NACT) \ - erts_smp_set_activity(ERTS_ACTIVITY_UNDEFINED, \ - (NACT), \ - 1, \ - NULL, \ - NULL, \ - NULL, \ - __FILE__, \ - __LINE__) -#define erts_smp_locked_activity_change(OACT, NACT) \ - erts_smp_set_activity((OACT), \ - (NACT), \ - 1, \ - NULL, \ - NULL, \ - NULL, \ - __FILE__, \ - __LINE__) -#define erts_smp_locked_activity_end(OACT) \ - erts_smp_set_activity((OACT), \ - ERTS_ACTIVITY_UNDEFINED, \ - 1, \ - NULL, \ - NULL, \ - NULL, \ - __FILE__, \ - __LINE__) - - -ERTS_GLB_INLINE int erts_smp_is_system_blocked(erts_activity_t allowed_activities); -ERTS_GLB_INLINE void erts_smp_block_system(Uint32 allowed_activities); -ERTS_GLB_INLINE int erts_smp_emergency_block_system(long timeout, - Uint32 allowed_activities); -ERTS_GLB_INLINE void erts_smp_release_system(void); -ERTS_GLB_INLINE int erts_smp_pending_system_block(void); -ERTS_GLB_INLINE void erts_smp_chk_system_block(void (*prepare)(void *), - void (*resume)(void *), - void *arg); -ERTS_GLB_INLINE void -erts_smp_set_activity(erts_activity_t old_activity, - erts_activity_t new_activity, - int locked, - void (*prepare)(void *), - void (*resume)(void *), - void *arg, - char *file, - int line); - -#if ERTS_GLB_INLINE_INCL_FUNC_DEF - - -ERTS_GLB_INLINE int -erts_smp_is_system_blocked(erts_activity_t allowed_activities) -{ -#ifdef ERTS_SMP - return erts_is_system_blocked(allowed_activities); -#else - return 1; -#endif -} - -ERTS_GLB_INLINE void -erts_smp_block_system(Uint32 allowed_activities) -{ -#ifdef ERTS_SMP - erts_block_system(allowed_activities); -#endif -} - -ERTS_GLB_INLINE int -erts_smp_emergency_block_system(long timeout, Uint32 allowed_activities) -{ -#ifdef ERTS_SMP - return erts_emergency_block_system(timeout, allowed_activities); -#else - return 0; -#endif -} - -ERTS_GLB_INLINE void -erts_smp_release_system(void) -{ -#ifdef ERTS_SMP - erts_release_system(); -#endif -} - -ERTS_GLB_INLINE int -erts_smp_pending_system_block(void) -{ -#ifdef ERTS_SMP - return (int) erts_smp_atomic32_read_nob(&erts_system_block_state.do_block); -#else - return 0; -#endif -} - - -ERTS_GLB_INLINE void -erts_smp_chk_system_block(void (*prepare)(void *), - void (*resume)(void *), - void *arg) -{ -#ifdef ERTS_SMP - if (erts_smp_pending_system_block()) - erts_block_me(prepare, resume, arg); -#endif -} - -ERTS_GLB_INLINE void -erts_smp_set_activity(erts_activity_t old_activity, - erts_activity_t new_activity, - int locked, - void (*prepare)(void *), - void (*resume)(void *), - void *arg, - char *file, - int line) -{ -#ifdef ERTS_SMP -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_activity_change_begin(); -#endif - switch (old_activity) { - case ERTS_ACTIVITY_UNDEFINED: - break; - case ERTS_ACTIVITY_WAIT: - erts_smp_atomic32_dec_acqb(&erts_system_block_state.in_activity.wait); - if (locked) { - /* You are not allowed to leave activity waiting - * without supplying the possibility to block - * unlocked. - */ - erts_set_activity_error(ERTS_ACT_ERR_LEAVE_WAIT_UNLOCKED, - file, line); - } - break; - case ERTS_ACTIVITY_GC: - erts_smp_atomic32_dec_acqb(&erts_system_block_state.in_activity.gc); - break; - case ERTS_ACTIVITY_IO: - erts_smp_atomic32_dec_acqb(&erts_system_block_state.in_activity.io); - break; - default: - erts_set_activity_error(ERTS_ACT_ERR_LEAVE_UNKNOWN_ACTIVITY, - file, line); - break; - } - - /* We are not allowed to block when going to activity waiting... */ - if (new_activity != ERTS_ACTIVITY_WAIT && erts_smp_pending_system_block()) - erts_check_block(old_activity,new_activity,locked,prepare,resume,arg); - - switch (new_activity) { - case ERTS_ACTIVITY_UNDEFINED: - break; - case ERTS_ACTIVITY_WAIT: - erts_smp_atomic32_inc_mb(&erts_system_block_state.in_activity.wait); - break; - case ERTS_ACTIVITY_GC: - erts_smp_atomic32_inc_mb(&erts_system_block_state.in_activity.gc); - break; - case ERTS_ACTIVITY_IO: - erts_smp_atomic32_inc_mb(&erts_system_block_state.in_activity.io); - break; - default: - erts_set_activity_error(ERTS_ACT_ERR_ENTER_UNKNOWN_ACTIVITY, - file, line); - break; - } - - switch (new_activity) { - case ERTS_ACTIVITY_WAIT: - case ERTS_ACTIVITY_GC: - case ERTS_ACTIVITY_IO: - if (erts_smp_pending_system_block()) - erts_note_activity_begin(new_activity); - break; - default: - break; - } - -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_activity_change_end(); -#endif - -#endif -} - -#endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */ - #if defined(DEBUG) || defined(ERTS_ENABLE_LOCK_CHECK) #undef ERTS_REFC_DEBUG #define ERTS_REFC_DEBUG diff --git a/erts/emulator/beam/time.c b/erts/emulator/beam/time.c index 8fa8c1cfe0..db9a24e0a3 100644 --- a/erts/emulator/beam/time.c +++ b/erts/emulator/beam/time.c @@ -444,7 +444,7 @@ erts_time_left(ErlTimer *p) } #ifdef DEBUG -void erts_p_slpq() +void erts_p_slpq(void) { int i; ErlTimer* p; diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index 3f6accba2d..1bd178f280 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -42,6 +42,9 @@ #include "erl_threads.h" #include "erl_smp.h" #include "erl_time.h" +#include "erl_thr_progress.h" +#include "erl_thr_queue.h" +#include "erl_sched_spec_pre_alloc.h" #undef M_TRIM_THRESHOLD #undef M_TOP_PAD @@ -75,6 +78,7 @@ typedef struct { #ifdef ERTS_SMP +#if 0 /* Unused */ static void dispatch_profile_msg_q(profile_sched_msg_q *psmq) { @@ -86,6 +90,7 @@ dispatch_profile_msg_q(profile_sched_msg_q *psmq) profile_scheduler_q(make_small(msg->scheduler_id), msg->state, am_undefined, msg->Ms, msg->s, msg->us); } } +#endif #endif @@ -2642,7 +2647,7 @@ tailrecur_ne: FloatDef f1, f2; Eterm big; #if HEAP_ON_C_STACK - Eterm big_buf[2]; /* If HEAP_ON_C_STACK */ + Eterm big_buf[32]; /* If HEAP_ON_C_STACK */ #else Eterm *big_buf = erts_get_scheduler_data()->cmp_tmp_heap; #endif @@ -2653,41 +2658,108 @@ tailrecur_ne: Eterm aw = a; Eterm bw = b; #endif +#define MAX_LOSSLESS_FLOAT ((double)((1LL << 53) - 2)) +#define MIN_LOSSLESS_FLOAT ((double)(((1LL << 53) - 2)*-1)) b_tag = tag_val_def(bw); switch(_NUMBER_CODE(a_tag, b_tag)) { case SMALL_BIG: - big = small_to_big(signed_val(a), big_buf); - j = big_comp(big, bw); + j = big_sign(bw) ? 1 : -1; + break; + case BIG_SMALL: + j = big_sign(aw) ? -1 : 1; break; case SMALL_FLOAT: - f1.fd = signed_val(a); GET_DOUBLE(bw, f2); - j = float_comp(f1.fd, f2.fd); - break; - case BIG_SMALL: - big = small_to_big(signed_val(b), big_buf); - j = big_comp(aw, big); + if (f2.fd < MAX_LOSSLESS_FLOAT && f2.fd > MIN_LOSSLESS_FLOAT) { + // Float is within the no loss limit + f1.fd = signed_val(aw); + j = float_comp(f1.fd, f2.fd); +#if ERTS_SIZEOF_ETERM == 8 + } else if (f2.fd > (double) (MAX_SMALL + 1)) { + // Float is a positive bignum, i.e. bigger + j = -1; + } else if (f2.fd < (double) (MIN_SMALL - 1)) { + // Float is a negative bignum, i.e. smaller + j = 1; + } else { // Float is a Sint but less precise + j = signed_val(aw) - (Sint) f2.fd; + } +#else + } else { + // If float is positive it is bigger than small + j = (f2.fd > 0.0) ? -1 : 1; + } +#endif // ERTS_SIZEOF_ETERM == 8 break; case BIG_FLOAT: - if (big_to_double(aw, &f1.fd) < 0) { - j = big_sign(a) ? -1 : 1; + GET_DOUBLE(bw, f2); + if ((f2.fd < (double) (MAX_SMALL + 1)) + && (f2.fd > (double) (MIN_SMALL - 1))) { + // Float is a Sint + j = big_sign(aw) ? -1 : 1; + } else if ((pow(2.0,(big_arity(aw)-1.0)*D_EXP)-1.0) > fabs(f2.fd)) { + // If bignum size shows that it is bigger than the abs float + j = big_sign(aw) ? -1 : 1; + } else if ((pow(2.0,(big_arity(aw))*D_EXP)-1.0) < fabs(f2.fd)) { + // If bignum size shows that it is smaller than the abs float + j = f2.fd < 0 ? 1 : -1; + } else if (f2.fd < MAX_LOSSLESS_FLOAT && f2.fd > MIN_LOSSLESS_FLOAT) { + // Float is within the no loss limit + if (big_to_double(aw, &f1.fd) < 0) { + j = big_sign(aw) ? -1 : 1; + } else { + j = float_comp(f1.fd, f2.fd); + } } else { - GET_DOUBLE(bw, f2); - j = float_comp(f1.fd, f2.fd); + big = double_to_big(f2.fd, big_buf); + j = big_comp(aw, big); } break; case FLOAT_SMALL: GET_DOUBLE(aw, f1); - f2.fd = signed_val(b); - j = float_comp(f1.fd, f2.fd); + if (f1.fd < MAX_LOSSLESS_FLOAT && f1.fd > MIN_LOSSLESS_FLOAT) { + // Float is within the no loss limit + f2.fd = signed_val(bw); + j = float_comp(f1.fd, f2.fd); +#if ERTS_SIZEOF_ETERM == 8 + } else if (f1.fd > (double) (MAX_SMALL + 1)) { + // Float is a positive bignum, i.e. bigger + j = 1; + } else if (f1.fd < (double) (MIN_SMALL - 1)) { + // Float is a negative bignum, i.e. smaller + j = -1; + } else { // Float is a Sint but less precise it + j = (Sint) f1.fd - signed_val(bw); + } +#else + } else { + // If float is positive it is bigger than small + j = (f1.fd > 0.0) ? 1 : -1; + } +#endif // ERTS_SIZEOF_ETERM == 8 break; case FLOAT_BIG: - if (big_to_double(bw, &f2.fd) < 0) { - j = big_sign(b) ? 1 : -1; + GET_DOUBLE(aw, f1); + if ((f1.fd < (double) (MAX_SMALL + 1)) + && (f1.fd > (double) (MIN_SMALL - 1))) { // Float is a Sint + j = big_sign(bw) ? 1 : -1; + } else if ((pow(2.0, (big_arity(bw) - 1.0) * D_EXP) - 1.0) > fabs(f1.fd)) { + // If bignum size shows that it is bigger than the abs float + j = big_sign(bw) ? 1 : -1; + } else if ((pow(2.0,(big_arity(bw))*D_EXP)-1.0) < fabs(f1.fd)) { + // If bignum size shows that it is smaller than the abs float + j = f1.fd < 0 ? -1 : 1; + } else if (f1.fd < MAX_LOSSLESS_FLOAT && f1.fd > MIN_LOSSLESS_FLOAT) { + // Float is within the no loss limit + if (big_to_double(bw, &f2.fd) < 0) { + j = big_sign(bw) ? 1 : -1; + } else { + j = float_comp(f1.fd, f2.fd); + } } else { - GET_DOUBLE(aw, f1); - j = float_comp(f1.fd, f2.fd); + big = double_to_big(f1.fd, big_buf); + j = big_comp(big, bw); } break; default: @@ -3250,10 +3322,10 @@ erts_cancel_smp_ptimer(ErtsSmpPTimer *ptimer) #endif -static Sint trim_threshold; -static Sint top_pad; -static Sint mmap_threshold; -static Sint mmap_max; +static int trim_threshold; +static int top_pad; +static int mmap_threshold; +static int mmap_max; Uint tot_bin_allocated; @@ -3276,8 +3348,8 @@ int sys_alloc_opt(int opt, int value) { #if HAVE_MALLOPT - Sint m_opt; - Sint *curr_val; + int m_opt; + int *curr_val; switch(opt) { case SYS_ALLOC_OPT_TRIM_THRESHOLD: @@ -3317,7 +3389,7 @@ sys_alloc_opt(int opt, int value) } if(mallopt(m_opt, value)) { - *curr_val = (Sint) value; + *curr_val = value; return 1; } @@ -3336,688 +3408,6 @@ sys_alloc_stat(SysAllocStat *sasp) } -#ifdef ERTS_SMP - -/* Local system block state */ - -struct { - int emergency; - long emergency_timeout; - erts_smp_cnd_t watchdog_cnd; - erts_smp_tid_t watchdog_tid; - int threads_to_block; - int have_blocker; - erts_smp_tid_t blocker_tid; - int recursive_block; - Uint32 allowed_activities; - erts_smp_tsd_key_t blockable_key; - erts_smp_mtx_t mtx; - erts_smp_cnd_t cnd; -#ifdef ERTS_ENABLE_LOCK_CHECK - int activity_changing; - int checking; -#endif -} system_block_state; - -/* Global system block state */ -erts_system_block_state_t erts_system_block_state; - - -static ERTS_INLINE int -is_blockable_thread(void) -{ - return erts_smp_tsd_get(system_block_state.blockable_key) != NULL; -} - -static ERTS_INLINE int -is_blocker(void) -{ - return (system_block_state.have_blocker - && erts_smp_equal_tids(system_block_state.blocker_tid, - erts_smp_thr_self())); -} - -#ifdef ERTS_ENABLE_LOCK_CHECK -int -erts_lc_is_blocking(void) -{ - int res; - erts_smp_mtx_lock(&system_block_state.mtx); - res = erts_smp_pending_system_block() && is_blocker(); - erts_smp_mtx_unlock(&system_block_state.mtx); - return res; -} -#endif - -static ERTS_INLINE void -block_me(void (*prepare)(void *), - void (*resume)(void *), - void *arg, - int mtx_locked, - int want_to_block, - int update_act_changing, - profile_sched_msg_q *psmq) -{ - if (prepare) - (*prepare)(arg); - - /* Locks might be held... */ - - if (!mtx_locked) - erts_smp_mtx_lock(&system_block_state.mtx); - - if (erts_smp_pending_system_block() && !is_blocker()) { - int is_blockable = is_blockable_thread(); - ASSERT(is_blockable); - - if (is_blockable) - system_block_state.threads_to_block--; - - if (erts_system_profile_flags.scheduler && psmq) { - ErtsSchedulerData *esdp = erts_get_scheduler_data(); - if (esdp) { - profile_sched_msg *msg = NULL; - - ASSERT(psmq->n < 2); - msg = &((psmq->msg)[psmq->n]); - msg->scheduler_id = esdp->no; - get_now(&(msg->Ms), &(msg->s), &(msg->us)); - msg->no_schedulers = 0; - msg->state = am_inactive; - psmq->n++; - } - } - -#ifdef ERTS_ENABLE_LOCK_CHECK - if (update_act_changing) - system_block_state.activity_changing--; -#endif - - erts_smp_cnd_broadcast(&system_block_state.cnd); - - do { - erts_smp_cnd_wait(&system_block_state.cnd, &system_block_state.mtx); - } while (erts_smp_pending_system_block() - && !(want_to_block && !system_block_state.have_blocker)); - -#ifdef ERTS_ENABLE_LOCK_CHECK - if (update_act_changing) - system_block_state.activity_changing++; -#endif - if (erts_system_profile_flags.scheduler && psmq) { - ErtsSchedulerData *esdp = erts_get_scheduler_data(); - if (esdp) { - profile_sched_msg *msg = NULL; - - ASSERT(psmq->n < 2); - msg = &((psmq->msg)[psmq->n]); - msg->scheduler_id = esdp->no; - get_now(&(msg->Ms), &(msg->s), &(msg->us)); - msg->no_schedulers = 0; - msg->state = am_active; - psmq->n++; - } - } - - if (is_blockable) - system_block_state.threads_to_block++; - } - - if (!mtx_locked) - erts_smp_mtx_unlock(&system_block_state.mtx); - - if (resume) - (*resume)(arg); -} - -void -erts_block_me(void (*prepare)(void *), - void (*resume)(void *), - void *arg) -{ - profile_sched_msg_q psmq; - psmq.n = 0; - if (prepare) - (*prepare)(arg); - -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_check_exact(NULL, 0); /* No locks should be locked */ -#endif - - block_me(NULL, NULL, NULL, 0, 0, 0, &psmq); - - if (erts_system_profile_flags.scheduler && psmq.n > 0) - dispatch_profile_msg_q(&psmq); - - if (resume) - (*resume)(arg); -} - -void -erts_register_blockable_thread(void) -{ - profile_sched_msg_q psmq; - psmq.n = 0; - if (!is_blockable_thread()) { - erts_smp_mtx_lock(&system_block_state.mtx); - system_block_state.threads_to_block++; - erts_smp_tsd_set(system_block_state.blockable_key, - (void *) &erts_system_block_state); - - /* Someone might be waiting for us to block... */ - if (erts_smp_pending_system_block()) - block_me(NULL, NULL, NULL, 1, 0, 0, &psmq); - erts_smp_mtx_unlock(&system_block_state.mtx); - - if (erts_system_profile_flags.scheduler && psmq.n > 0) - dispatch_profile_msg_q(&psmq); - } -} - -void -erts_unregister_blockable_thread(void) -{ - if (is_blockable_thread()) { - erts_smp_mtx_lock(&system_block_state.mtx); - system_block_state.threads_to_block--; - ASSERT(system_block_state.threads_to_block >= 0); - erts_smp_tsd_set(system_block_state.blockable_key, NULL); - - /* Someone might be waiting for us to block... */ - if (erts_smp_pending_system_block()) - erts_smp_cnd_broadcast(&system_block_state.cnd); - erts_smp_mtx_unlock(&system_block_state.mtx); - } -} - -void -erts_note_activity_begin(erts_activity_t activity) -{ - erts_smp_mtx_lock(&system_block_state.mtx); - if (erts_smp_pending_system_block()) { - Uint32 broadcast = 0; - switch (activity) { - case ERTS_ACTIVITY_GC: - broadcast = (system_block_state.allowed_activities - & ERTS_BS_FLG_ALLOW_GC); - break; - case ERTS_ACTIVITY_IO: - broadcast = (system_block_state.allowed_activities - & ERTS_BS_FLG_ALLOW_IO); - break; - case ERTS_ACTIVITY_WAIT: - broadcast = 1; - break; - default: - abort(); - break; - } - if (broadcast) - erts_smp_cnd_broadcast(&system_block_state.cnd); - } - erts_smp_mtx_unlock(&system_block_state.mtx); -} - -void -erts_check_block(erts_activity_t old_activity, - erts_activity_t new_activity, - int locked, - void (*prepare)(void *), - void (*resume)(void *), - void *arg) -{ - int do_block; - profile_sched_msg_q psmq; - - psmq.n = 0; - if (!locked && prepare) - (*prepare)(arg); - - erts_smp_mtx_lock(&system_block_state.mtx); - - /* First check if it is ok to block... */ - if (!locked) - do_block = 1; - else { - switch (old_activity) { - case ERTS_ACTIVITY_UNDEFINED: - do_block = 0; - break; - case ERTS_ACTIVITY_GC: - do_block = (system_block_state.allowed_activities - & ERTS_BS_FLG_ALLOW_GC); - break; - case ERTS_ACTIVITY_IO: - do_block = (system_block_state.allowed_activities - & ERTS_BS_FLG_ALLOW_IO); - break; - case ERTS_ACTIVITY_WAIT: - /* You are not allowed to leave activity waiting - * without supplying the possibility to block - * unlocked. - */ - erts_set_activity_error(ERTS_ACT_ERR_LEAVE_WAIT_UNLOCKED, - __FILE__, __LINE__); - do_block = 0; - break; - default: - erts_set_activity_error(ERTS_ACT_ERR_LEAVE_UNKNOWN_ACTIVITY, - __FILE__, __LINE__); - do_block = 0; - break; - } - } - - if (do_block) { - /* ... then check if it is necessary to block... */ - - switch (new_activity) { - case ERTS_ACTIVITY_UNDEFINED: - do_block = 1; - break; - case ERTS_ACTIVITY_GC: - do_block = !(system_block_state.allowed_activities - & ERTS_BS_FLG_ALLOW_GC); - break; - case ERTS_ACTIVITY_IO: - do_block = !(system_block_state.allowed_activities - & ERTS_BS_FLG_ALLOW_IO); - break; - case ERTS_ACTIVITY_WAIT: - /* No need to block if we are going to wait */ - do_block = 0; - break; - default: - erts_set_activity_error(ERTS_ACT_ERR_ENTER_UNKNOWN_ACTIVITY, - __FILE__, __LINE__); - break; - } - } - - if (do_block) { - -#ifdef ERTS_ENABLE_LOCK_CHECK - if (!locked) { - /* Only system_block_state.mtx should be held */ - erts_lc_check_exact(&system_block_state.mtx.lc, 1); - } -#endif - - block_me(NULL, NULL, NULL, 1, 0, 1, &psmq); - - } - - erts_smp_mtx_unlock(&system_block_state.mtx); - - if (erts_system_profile_flags.scheduler && psmq.n > 0) - dispatch_profile_msg_q(&psmq); - - if (!locked && resume) - (*resume)(arg); -} - - - -void -erts_set_activity_error(erts_activity_error_t error, char *file, int line) -{ - switch (error) { - case ERTS_ACT_ERR_LEAVE_WAIT_UNLOCKED: - erl_exit(1, "%s:%d: Fatal error: Leaving activity waiting without " - "supplying the possibility to block unlocked.", - file, line); - break; - case ERTS_ACT_ERR_LEAVE_UNKNOWN_ACTIVITY: - erl_exit(1, "%s:%d: Fatal error: Leaving unknown activity.", - file, line); - break; - case ERTS_ACT_ERR_ENTER_UNKNOWN_ACTIVITY: - erl_exit(1, "%s:%d: Fatal error: Leaving unknown activity.", - file, line); - break; - default: - erl_exit(1, "%s:%d: Internal error in erts_smp_set_activity()", - file, line); - break; - } - -} - - -static ERTS_INLINE erts_aint32_t -threads_not_under_control(void) -{ - erts_aint32_t res = system_block_state.threads_to_block; - - ERTS_THR_MEMORY_BARRIER; - - /* Waiting is always an allowed activity... */ - res -= erts_smp_atomic32_read_nob(&erts_system_block_state.in_activity.wait); - - if (system_block_state.allowed_activities & ERTS_BS_FLG_ALLOW_GC) - res -= erts_smp_atomic32_read_nob(&erts_system_block_state.in_activity.gc); - - if (system_block_state.allowed_activities & ERTS_BS_FLG_ALLOW_IO) - res -= erts_smp_atomic32_read_nob(&erts_system_block_state.in_activity.io); - - if (res < 0) { - ASSERT(0); - return 0; - } - return res; -} - -/* - * erts_block_system() blocks all threads registered as blockable. - * It doesn't return until either all threads have blocked (0 is returned) - * or it has timed out (ETIMEDOUT) is returned. - * - * If allowed activities == 0, blocked threads will release all locks - * before blocking. - * - * If allowed_activities is != 0, erts_block_system() will allow blockable - * threads to continue executing as long as they are doing an allowed - * activity. When they are done with the allowed activity they will block, - * *but* they will block holding locks. Therefore, the thread calling - * erts_block_system() must *not* try to aquire any locks that might be - * held by blocked threads holding locks from allowed activities. - * - * Currently allowed_activities are: - * * ERTS_BS_FLG_ALLOW_GC Thread continues with garbage - * collection and blocks with - * main process lock on current - * process locked. - * * ERTS_BS_FLG_ALLOW_IO Thread continues with I/O - */ - -void -erts_block_system(Uint32 allowed_activities) -{ - int do_block; - profile_sched_msg_q psmq; - - psmq.n = 0; -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_check_exact(NULL, 0); /* No locks should be locked */ -#endif - - erts_smp_mtx_lock(&system_block_state.mtx); - - do_block = erts_smp_pending_system_block(); - if (do_block - && system_block_state.have_blocker - && erts_smp_equal_tids(system_block_state.blocker_tid, - erts_smp_thr_self())) { - ASSERT(system_block_state.recursive_block >= 0); - system_block_state.recursive_block++; - - /* You are not allowed to restrict allowed activites - in a recursive block! */ - ERTS_SMP_LC_ASSERT((system_block_state.allowed_activities - & ~allowed_activities) == 0); - } - else { - - erts_smp_atomic32_inc_nob(&erts_system_block_state.do_block); - - /* Someone else might be waiting for us to block... */ - if (do_block) { - do_block_me: - block_me(NULL, NULL, NULL, 1, 1, 0, &psmq); - } - - ASSERT(!system_block_state.have_blocker); - system_block_state.have_blocker = 1; - system_block_state.blocker_tid = erts_smp_thr_self(); - system_block_state.allowed_activities = allowed_activities; - - if (is_blockable_thread()) - system_block_state.threads_to_block--; - - while (threads_not_under_control() && !system_block_state.emergency) - erts_smp_cnd_wait(&system_block_state.cnd, &system_block_state.mtx); - - if (system_block_state.emergency) { - system_block_state.have_blocker = 0; - goto do_block_me; - } - } - - erts_smp_mtx_unlock(&system_block_state.mtx); - - if (erts_system_profile_flags.scheduler && psmq.n > 0 ) - dispatch_profile_msg_q(&psmq); -} - -/* - * erts_emergency_block_system() should only be called when we are - * about to write a crash dump... - */ - -int -erts_emergency_block_system(long timeout, Uint32 allowed_activities) -{ - int res = 0; - long another_blocker; - - erts_smp_mtx_lock(&system_block_state.mtx); - - if (system_block_state.emergency) { - /* Argh... */ - res = EINVAL; - goto done; - } - - another_blocker = erts_smp_pending_system_block(); - system_block_state.emergency = 1; - erts_smp_atomic32_inc_nob(&erts_system_block_state.do_block); - - if (another_blocker) { - if (is_blocker()) { - erts_smp_atomic32_dec_nob(&erts_system_block_state.do_block); - res = 0; - goto done; - } - /* kick the other blocker */ - erts_smp_cnd_broadcast(&system_block_state.cnd); - while (system_block_state.have_blocker) - erts_smp_cnd_wait(&system_block_state.cnd, &system_block_state.mtx); - } - - ASSERT(!system_block_state.have_blocker); - system_block_state.have_blocker = 1; - system_block_state.blocker_tid = erts_smp_thr_self(); - system_block_state.allowed_activities = allowed_activities; - - if (is_blockable_thread()) - system_block_state.threads_to_block--; - - if (timeout < 0) { - while (threads_not_under_control()) - erts_smp_cnd_wait(&system_block_state.cnd, &system_block_state.mtx); - } - else { - system_block_state.emergency_timeout = timeout; - erts_smp_cnd_signal(&system_block_state.watchdog_cnd); - - while (system_block_state.emergency_timeout >= 0 - && threads_not_under_control()) { - erts_smp_cnd_wait(&system_block_state.cnd, - &system_block_state.mtx); - } - } - done: - erts_smp_mtx_unlock(&system_block_state.mtx); - return res; -} - -void -erts_release_system(void) -{ - long do_block; - profile_sched_msg_q psmq; - - psmq.n = 0; - -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_check_exact(NULL, 0); /* No locks should be locked */ -#endif - - erts_smp_mtx_lock(&system_block_state.mtx); - ASSERT(is_blocker()); - - ASSERT(system_block_state.recursive_block >= 0); - - if (system_block_state.recursive_block) - system_block_state.recursive_block--; - else { - do_block = erts_smp_atomic32_dec_read_nob(&erts_system_block_state.do_block); - system_block_state.have_blocker = 0; - if (is_blockable_thread()) - system_block_state.threads_to_block++; - else - do_block = 0; - - /* Someone else might be waiting for us to block... */ - if (do_block) - block_me(NULL, NULL, NULL, 1, 0, 0, &psmq); - else - erts_smp_cnd_broadcast(&system_block_state.cnd); - } - - erts_smp_mtx_unlock(&system_block_state.mtx); - - if (erts_system_profile_flags.scheduler && psmq.n > 0) - dispatch_profile_msg_q(&psmq); -} - -#ifdef ERTS_ENABLE_LOCK_CHECK - -void -erts_lc_activity_change_begin(void) -{ - erts_smp_mtx_lock(&system_block_state.mtx); - system_block_state.activity_changing++; - erts_smp_mtx_unlock(&system_block_state.mtx); -} - -void -erts_lc_activity_change_end(void) -{ - erts_smp_mtx_lock(&system_block_state.mtx); - system_block_state.activity_changing--; - if (system_block_state.checking && !system_block_state.activity_changing) - erts_smp_cnd_broadcast(&system_block_state.cnd); - erts_smp_mtx_unlock(&system_block_state.mtx); -} - -#endif - -int -erts_is_system_blocked(erts_activity_t allowed_activities) -{ - int blkd; - - erts_smp_mtx_lock(&system_block_state.mtx); - blkd = (erts_smp_pending_system_block() - && system_block_state.have_blocker - && erts_smp_equal_tids(system_block_state.blocker_tid, - erts_smp_thr_self()) - && !(system_block_state.allowed_activities & ~allowed_activities)); -#ifdef ERTS_ENABLE_LOCK_CHECK - if (blkd) { - system_block_state.checking = 1; - while (system_block_state.activity_changing) - erts_smp_cnd_wait(&system_block_state.cnd, &system_block_state.mtx); - system_block_state.checking = 0; - blkd = !threads_not_under_control(); - } -#endif - erts_smp_mtx_unlock(&system_block_state.mtx); - return blkd; -} - -static void * -emergency_watchdog(void *unused) -{ - erts_smp_mtx_lock(&system_block_state.mtx); - while (1) { - long timeout; - while (system_block_state.emergency_timeout < 0) - erts_smp_cnd_wait(&system_block_state.watchdog_cnd, &system_block_state.mtx); - timeout = system_block_state.emergency_timeout; - erts_smp_mtx_unlock(&system_block_state.mtx); - - if (erts_disable_tolerant_timeofday) - erts_milli_sleep(timeout); - else { - SysTimeval to; - erts_get_timeval(&to); - to.tv_sec += timeout / 1000; - to.tv_usec += timeout % 1000; - - while (1) { - SysTimeval curr; - erts_milli_sleep(timeout); - erts_get_timeval(&curr); - if (curr.tv_sec > to.tv_sec - || (curr.tv_sec == to.tv_sec && curr.tv_usec >= to.tv_usec)) { - break; - } - timeout = (to.tv_sec - curr.tv_sec)*1000; - timeout += (to.tv_usec - curr.tv_usec)/1000; - } - } - - erts_smp_mtx_lock(&system_block_state.mtx); - system_block_state.emergency_timeout = -1; - erts_smp_cnd_broadcast(&system_block_state.cnd); - } - erts_smp_mtx_unlock(&system_block_state.mtx); - return NULL; -} - -void -erts_system_block_init(void) -{ - erts_smp_thr_opts_t thr_opts = ERTS_SMP_THR_OPTS_DEFAULT_INITER; - /* Local state... */ - system_block_state.emergency = 0; - system_block_state.emergency_timeout = -1; - erts_smp_cnd_init(&system_block_state.watchdog_cnd); - system_block_state.threads_to_block = 0; - system_block_state.have_blocker = 0; - /* system_block_state.block_tid */ - system_block_state.recursive_block = 0; - system_block_state.allowed_activities = 0; - erts_smp_tsd_key_create(&system_block_state.blockable_key); - erts_smp_mtx_init(&system_block_state.mtx, "system_block"); - erts_smp_cnd_init(&system_block_state.cnd); -#ifdef ERTS_ENABLE_LOCK_CHECK - system_block_state.activity_changing = 0; - system_block_state.checking = 0; -#endif - - thr_opts.suggested_stack_size = 8; - erts_smp_thr_create(&system_block_state.watchdog_tid, - emergency_watchdog, - NULL, - &thr_opts); - - /* Global state... */ - - erts_smp_atomic32_init_nob(&erts_system_block_state.do_block, 0); - erts_smp_atomic32_init_nob(&erts_system_block_state.in_activity.wait, 0); - erts_smp_atomic32_init_nob(&erts_system_block_state.in_activity.gc, 0); - erts_smp_atomic32_init_nob(&erts_system_block_state.in_activity.io, 0); - - /* Make sure blockable threads unregister when exiting... */ - erts_smp_install_exit_handler(erts_unregister_blockable_thread); -} - - -#endif /* #ifdef ERTS_SMP */ - char * erts_read_env(char *key) { diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c index 68987b3493..52f1b5312b 100644 --- a/erts/emulator/drivers/common/efile_drv.c +++ b/erts/emulator/drivers/common/efile_drv.c @@ -2493,13 +2493,20 @@ file_flush(ErlDrvData e) { static int file_control(ErlDrvData e, unsigned int command, char* buf, int len, char **rbuf, int rlen) { + /* + * warning: variable ‘desc’ set but not used + * [-Wunused-but-set-variable] + * ... no kidding ... + * + * file_descriptor *desc = (file_descriptor *)e; switch (command) { default: return 0; - } /* switch (command) */ + } ASSERT(0); - desc = NULL; /* XXX Avoid warning while empty switch */ + desc = NULL; + */ return 0; } diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index d782b044a9..45d39a559f 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -242,7 +242,7 @@ static ErlDrvData ttysl_start(ErlDrvPort port, char* buf) #ifndef HAVE_TERMCAP return ERL_DRV_ERROR_GENERAL; #else - char *s, *t, c, *l; + char *s, *t, *l; int canon, echo, sig; /* Terminal characteristics */ int flag; extern int using_oldshell; /* set this to let the rest of erts know */ @@ -262,7 +262,6 @@ static ErlDrvData ttysl_start(ErlDrvPort port, char* buf) s++; /* Find end of this argument (start of next) and insert NUL. */ if ((t = strchr(s, ' '))) { - c = *t; *t = '\0'; } if ((flag = ((*s == '+') ? 1 : ((*s == '-') ? -1 : 0)))) { diff --git a/erts/emulator/drivers/win32/win_efile.c b/erts/emulator/drivers/win32/win_efile.c index 931bb196f1..931bb196f1 100755..100644 --- a/erts/emulator/drivers/win32/win_efile.c +++ b/erts/emulator/drivers/win32/win_efile.c diff --git a/erts/emulator/hipe/hipe_abi.txt b/erts/emulator/hipe/hipe_abi.txt index d0ec162342..9d4726de9d 100644 --- a/erts/emulator/hipe/hipe_abi.txt +++ b/erts/emulator/hipe/hipe_abi.txt @@ -62,7 +62,7 @@ exceptional condition, it puts an error code in p->freason and returns THE_NON_VALUE (zero, except in debug mode). If p->freason == TRAP, then the BIF redirects its call to some -other function, given by p->def_arg_reg[]. +other function, given by p->i The BIF and the new callee may have different arities. The "hipe_${ARCH}_bifs.m4" macro files take care of these issues diff --git a/erts/emulator/hipe/hipe_amd64_bifs.m4 b/erts/emulator/hipe/hipe_amd64_bifs.m4 index 0ba763cbea..97a8267647 100644 --- a/erts/emulator/hipe/hipe_amd64_bifs.m4 +++ b/erts/emulator/hipe/hipe_amd64_bifs.m4 @@ -20,24 +20,37 @@ changecom(`/*', `*/')dnl include(`hipe/hipe_amd64_asm.m4') +#`include' "config.h" #`include' "hipe_literals.h" + `#if THE_NON_VALUE == 0 #define TEST_GOT_EXN testq %rax, %rax #else #define TEST_GOT_EXN cmpq $THE_NON_VALUE, %rax #endif' -`#define TEST_GOT_MBUF movq P_MBUF(P), %rdx; testq %rdx, %rdx; jnz 3f; 2: -#define JOIN3(A,B,C) A##B##C -#define HANDLE_GOT_MBUF(ARITY) 3: call JOIN3(nbif_,ARITY,_gc_after_bif); jmp 2b' +define(TEST_GOT_MBUF,`movq P_MBUF(P), %rdx # `TEST_GOT_MBUF' + testq %rdx, %rdx + jnz 3f +2:') +define(HANDLE_GOT_MBUF,` +3: call nbif_$1_gc_after_bif # `HANDLE_GOT_MBUF' + jmp 2b') + +`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) +# define CALL_BIF(F) movq $CSYM(F), P_BIF_CALLEE(P); call CSYM(hipe_debug_bif_wrapper) +#else +# define CALL_BIF(F) call CSYM(F) +#endif' /* * standard_bif_interface_1(nbif_name, cbif_name) * standard_bif_interface_2(nbif_name, cbif_name) * standard_bif_interface_3(nbif_name, cbif_name) + * standard_bif_interface_0(nbif_name, cbif_name) * - * Generate native interface for a BIF with 1-3 parameters and + * Generate native interface for a BIF with 0-3 parameters and * standard failure mode. */ define(standard_bif_interface_1, @@ -54,7 +67,11 @@ ASYM($1): /* make the call on the C stack */ SWITCH_ERLANG_TO_C - call CSYM($2) + pushq %rsi + movq %rsp, %rsi /* Eterm* BIF__ARGS */ + sub $(8), %rsp /* stack frame 16-byte alignment */ + CALL_BIF($2) + add $(1*8 + 8), %rsp TEST_GOT_MBUF SWITCH_C_TO_ERLANG @@ -82,7 +99,11 @@ ASYM($1): /* make the call on the C stack */ SWITCH_ERLANG_TO_C - call CSYM($2) + pushq %rdx + pushq %rsi + movq %rsp, %rsi /* Eterm* BIF__ARGS */ + CALL_BIF($2) + add $(2*8), %rsp TEST_GOT_MBUF SWITCH_C_TO_ERLANG @@ -111,7 +132,13 @@ ASYM($1): /* make the call on the C stack */ SWITCH_ERLANG_TO_C - call CSYM($2) + pushq %rcx + pushq %rdx + pushq %rsi + movq %rsp, %rsi /* Eterm* BIF__ARGS */ + sub $(8), %rsp /* stack frame 16-byte alignment */ + CALL_BIF($2) + add $(3*8 + 8), %rsp TEST_GOT_MBUF SWITCH_C_TO_ERLANG @@ -124,13 +151,7 @@ ASYM($1): TYPE_FUNCTION(ASYM($1)) #endif') -/* - * fail_bif_interface_0(nbif_name, cbif_name) - * - * Generate native interface for a BIF with 0 parameters and - * standard failure mode. - */ -define(fail_bif_interface_0, +define(standard_bif_interface_0, ` #ifndef HAVE_$1 #`define' HAVE_$1 @@ -143,7 +164,7 @@ ASYM($1): /* make the call on the C stack */ SWITCH_ERLANG_TO_C - call CSYM($2) + CALL_BIF($2) TEST_GOT_MBUF SWITCH_C_TO_ERLANG diff --git a/erts/emulator/hipe/hipe_arm_bifs.m4 b/erts/emulator/hipe/hipe_arm_bifs.m4 index 3664fb6502..e0c6f09796 100644 --- a/erts/emulator/hipe/hipe_arm_bifs.m4 +++ b/erts/emulator/hipe/hipe_arm_bifs.m4 @@ -20,18 +20,27 @@ changecom(`/*', `*/')dnl include(`hipe/hipe_arm_asm.m4') +#`include' "config.h" #`include' "hipe_literals.h" .text .p2align 2 -`#define JOIN3(A,B,C) A##B##C -#define TEST_GOT_MBUF(ARITY) ldr r1, [P, #P_MBUF]; cmp r1, #0; blne JOIN3(nbif_,ARITY,_gc_after_bif)' +`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) +# define CALL_BIF(F) mov r14, #F; str r14, [r0, #P_BIF_CALLEE]; bl hipe_debug_bif_wrapper +#else +# define CALL_BIF(F) bl F +#endif' + +define(TEST_GOT_MBUF,`ldr r1, [P, #P_MBUF] /* `TEST_GOT_MBUF' */ + cmp r1, #0 + blne nbif_$1_gc_after_bif') /* * standard_bif_interface_1(nbif_name, cbif_name) * standard_bif_interface_2(nbif_name, cbif_name) * standard_bif_interface_3(nbif_name, cbif_name) + * standard_bif_interface_0(nbif_name, cbif_name) * * Generate native interface for a BIF with 1-3 parameters and * standard failure mode. @@ -48,7 +57,9 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl $2 + str r1, [r0, #P_ARG0] /* Store BIF__ARGS in def_arg_reg[] */ + add r1, r0, #P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF(1) /* Restore registers. Check for exception. */ @@ -73,7 +84,10 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl $2 + str r1, [r0, #P_ARG0] /* Store BIF__ARGS in def_arg_reg[] */ + str r2, [r0, #P_ARG1] + add r1, r0, #P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF(2) /* Restore registers. Check for exception. */ @@ -99,7 +113,11 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl $2 + str r1, [r0, #P_ARG0] /* Store BIF__ARGS in def_arg_reg[] */ + str r2, [r0, #P_ARG1] + str r3, [r0, #P_ARG2] + add r1, r0, #P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF(3) /* Restore registers. Check for exception. */ @@ -111,13 +129,7 @@ $1: .type $1, %function #endif') -/* - * fail_bif_interface_0(nbif_name, cbif_name) - * - * Generate native interface for a BIF with 0 parameters and - * standard failure mode. - */ -define(fail_bif_interface_0, +define(standard_bif_interface_0, ` #ifndef HAVE_$1 #`define' HAVE_$1 @@ -128,7 +140,8 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl $2 + /* ignore empty BIF__ARGS */ + CALL_BIF($2) TEST_GOT_MBUF(0) /* Restore registers. Check for exception. */ diff --git a/erts/emulator/hipe/hipe_bif0.h b/erts/emulator/hipe/hipe_bif0.h index f02e8862dc..c512d66f9d 100644 --- a/erts/emulator/hipe/hipe_bif0.h +++ b/erts/emulator/hipe/hipe_bif0.h @@ -29,7 +29,7 @@ extern Uint *hipe_bifs_find_pc_from_mfa(Eterm mfa); extern void hipe_mfa_info_table_init(void); extern void *hipe_get_remote_na(Eterm m, Eterm f, unsigned int a); -extern Eterm hipe_find_na_or_make_stub(Process*, Eterm, Eterm, Eterm); +extern BIF_RETTYPE hipe_find_na_or_make_stub(BIF_ALIST_3); extern int hipe_find_mfa_from_ra(const void *ra, Eterm *m, Eterm *f, unsigned int *a); #if defined(__powerpc__) || defined(__ppc__) || defined(__powerpc64__) || defined(__arm__) extern void *hipe_mfa_get_trampoline(Eterm m, Eterm f, unsigned int a); diff --git a/erts/emulator/hipe/hipe_bif2.c b/erts/emulator/hipe/hipe_bif2.c index 2660f74a82..ee97541e15 100644 --- a/erts/emulator/hipe/hipe_bif2.c +++ b/erts/emulator/hipe/hipe_bif2.c @@ -166,3 +166,26 @@ BIF_RETTYPE hipe_bifs_show_message_area_0(BIF_ALIST_0) BIF_RET(am_false); #endif } + +#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) + +BIF_RETTYPE hipe_debug_bif_wrapper(BIF_ALIST_1); + +# define ERTS_SMP_REQ_PROC_MAIN_LOCK(P) \ + if ((P)) erts_proc_lc_require_lock((P), ERTS_PROC_LOCK_MAIN) +# define ERTS_SMP_UNREQ_PROC_MAIN_LOCK(P) \ + if ((P)) erts_proc_lc_unrequire_lock((P), ERTS_PROC_LOCK_MAIN) + +BIF_RETTYPE hipe_debug_bif_wrapper(BIF_ALIST_1) +{ + typedef BIF_RETTYPE Bif(BIF_ALIST_1); + Bif* fp = (Bif*) (BIF_P->hipe.bif_callee); + BIF_RETTYPE res; + ERTS_SMP_UNREQ_PROC_MAIN_LOCK(BIF_P); + res = (*fp)(BIF_P, BIF__ARGS); + ERTS_SMP_REQ_PROC_MAIN_LOCK(BIF_P); + return res; +} + +#endif /* ERTS_ENABLE_LOCK_CHECK && ERTS_SMP */ + diff --git a/erts/emulator/hipe/hipe_bif_list.m4 b/erts/emulator/hipe/hipe_bif_list.m4 index 083788997b..48c7c1bc9b 100644 --- a/erts/emulator/hipe/hipe_bif_list.m4 +++ b/erts/emulator/hipe/hipe_bif_list.m4 @@ -70,24 +70,18 @@ ****************************************************************/ /* + * standard_bif_interface_0(nbif_name, cbif_name) * standard_bif_interface_1(nbif_name, cbif_name) * standard_bif_interface_2(nbif_name, cbif_name) * standard_bif_interface_3(nbif_name, cbif_name) * - * A BIF with implicit P parameter, 1-3 ordinary parameters, + * A BIF with implicit P parameter, 0-3 ordinary parameters, * which may fail. * HP and FCALLS may be read and updated. * HP_LIMIT, NSP, NSP_LIMIT, and NRA may not be accessed. */ /* - * fail_bif_interface_0(nbif_name, cbif_name) - * - * A zero-arity BIF which may fail, otherwise - * identical to standard_bif_interface_N. - */ - -/* * nofail_primop_interface_0(nbif_name, cbif_name) * nofail_primop_interface_1(nbif_name, cbif_name) * nofail_primop_interface_2(nbif_name, cbif_name) @@ -150,8 +144,7 @@ /* * Zero-arity BIFs that can fail. */ -fail_bif_interface_0(nbif_memory_0, memory_0) -fail_bif_interface_0(nbif_processes_0, processes_0) +standard_bif_interface_0(nbif_processes_0, processes_0) /* * BIFs and primops that may do a GC (change heap limit and walk the native stack). @@ -176,10 +169,10 @@ gc_bif_interface_0(nbif_hipe_bifs_nstack_used_size_0, hipe_bifs_nstack_used_size /* * Arithmetic operators called indirectly by the HiPE compiler. */ -standard_bif_interface_2(nbif_add_2, erts_mixed_plus) -standard_bif_interface_2(nbif_sub_2, erts_mixed_minus) -standard_bif_interface_2(nbif_mul_2, erts_mixed_times) -standard_bif_interface_2(nbif_div_2, erts_mixed_div) +standard_bif_interface_2(nbif_add_2, splus_2) +standard_bif_interface_2(nbif_sub_2, sminus_2) +standard_bif_interface_2(nbif_mul_2, stimes_2) +standard_bif_interface_2(nbif_div_2, div_2) standard_bif_interface_2(nbif_intdiv_2, intdiv_2) standard_bif_interface_2(nbif_rem_2, rem_2) standard_bif_interface_2(nbif_bsl_2, bsl_2) @@ -261,11 +254,6 @@ noproc_primop_interface_1(nbif_atomic_inc, hipe_atomic_inc) ',)dnl /* - * Implement standard_bif_interface_0 as nofail_primop_interface_0. - */ -define(standard_bif_interface_0,`nofail_primop_interface_0($1, $2)') - -/* * Standard BIFs. * BIF_LIST(ModuleAtom,FunctionAtom,Arity,CFun,Index) */ diff --git a/erts/emulator/hipe/hipe_mkliterals.c b/erts/emulator/hipe/hipe_mkliterals.c index bced90785d..61e15f1d58 100644 --- a/erts/emulator/hipe/hipe_mkliterals.c +++ b/erts/emulator/hipe/hipe_mkliterals.c @@ -1,9 +1,8 @@ /* * %CopyrightBegin% - - * + * * Copyright Ericsson AB 2001-2011. All Rights Reserved. - * + * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in * compliance with the License. You should have received a copy of the @@ -212,6 +211,11 @@ static const unsigned int CRCTABLE[256] = { 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D, }; +/* For hipe cross compiler. Hard code all values. + No calls by hipe compiler to query the running emulator. +*/ +static int is_xcomp = 0; + /* * The algorithm for calculating the 32 bit CRC checksum is based upon * documentation and algorithms provided by Dr. Ross N. Williams in the @@ -243,7 +247,7 @@ crc_update_buf(unsigned int crc_value, } static unsigned int -crc_update_int(unsigned int crc_value, const unsigned int *p) +crc_update_int(unsigned int crc_value, const int *p) { return crc_update_buf(crc_value, p, sizeof *p); } @@ -256,7 +260,7 @@ crc_update_int(unsigned int crc_value, const unsigned int *p) */ static const struct literal { const char *name; - unsigned int value; + int value; } literals[] = { /* Field offsets in a process struct */ { "P_HP", offsetof(struct process, htop) }, @@ -289,6 +293,9 @@ static const struct literal { { "P_NRA", offsetof(struct process, hipe.nra) }, #endif { "P_NARITY", offsetof(struct process, hipe.narity) }, +# if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) + { "P_BIF_CALLEE", offsetof(struct process, hipe.bif_callee) }, +# endif #endif /* HIPE */ /* process flags bits */ @@ -298,7 +305,7 @@ static const struct literal { { "FREASON_TRAP", TRAP }, /* special Erlang constants */ - { "THE_NON_VALUE", THE_NON_VALUE }, + { "THE_NON_VALUE", (int)THE_NON_VALUE }, /* funs */ #ifdef HIPE @@ -452,7 +459,7 @@ static const struct rts_param { unsigned int nr; const char *name; unsigned int is_defined; - unsigned int value; + int value; } rts_params[] = { { 1, "P_OFF_HEAP_FUNS", #if !defined(HYBRID) @@ -528,12 +535,12 @@ static void compute_crc(void) static void c_define_literal(FILE *fp, const struct literal *literal) { - fprintf(fp, "#define %s %u\n", literal->name, literal->value); + fprintf(fp, "#define %s %d\n", literal->name, literal->value); } static void e_define_literal(FILE *fp, const struct literal *literal) { - fprintf(fp, "-define(%s, %u).\n", literal->name, literal->value); + fprintf(fp, "-define(%s, %d).\n", literal->name, literal->value); } static void print_literals(FILE *fp, void (*print_literal)(FILE*, const struct literal*)) @@ -560,7 +567,7 @@ static void print_atom_literals(FILE *fp, void (*print_atom_literal)(FILE*, cons static void c_define_param(FILE *fp, const struct rts_param *param) { if (param->is_defined) - fprintf(fp, "#define %s %u\n", param->name, param->value); + fprintf(fp, "#define %s %d\n", param->name, param->value); } static void c_case_param(FILE *fp, const struct rts_param *param) @@ -568,7 +575,7 @@ static void c_case_param(FILE *fp, const struct rts_param *param) fprintf(fp, " \\\n"); fprintf(fp, "\tcase %u: ", param->nr); if (param->is_defined) - fprintf(fp, "value = %u", param->value); + fprintf(fp, "value = %d", param->value); else fprintf(fp, "is_defined = 0"); fprintf(fp, "; break;"); @@ -576,7 +583,15 @@ static void c_case_param(FILE *fp, const struct rts_param *param) static void e_define_param(FILE *fp, const struct rts_param *param) { - fprintf(fp, "-define(%s, hipe_bifs:get_rts_param(%u)).\n", param->name, param->nr); + if (is_xcomp) { + if (param->is_defined) + fprintf(fp, "-define(%s, %d).\n", param->name, param->value); + else + fprintf(fp, "-define(%s, []).\n", param->name); + } + else { + fprintf(fp, "-define(%s, hipe_bifs:get_rts_param(%u)).\n", param->name, param->nr); + } } static void print_params(FILE *fp, void (*print_param)(FILE*,const struct rts_param*)) @@ -613,19 +628,40 @@ static int do_e(FILE *fp, const char* this_exe) fprintf(fp, "\n"); print_params(fp, e_define_param); fprintf(fp, "\n"); - fprintf(fp, "-define(HIPE_SYSTEM_CRC, hipe_bifs:system_crc(%u)).\n", literals_crc); + if (is_xcomp) { + fprintf(fp, "-define(HIPE_SYSTEM_CRC, %u).\n", system_crc); + } + else { + fprintf(fp, "-define(HIPE_SYSTEM_CRC, hipe_bifs:system_crc(%u)).\n", + literals_crc); + } return 0; } int main(int argc, const char **argv) { + int i; + int (*do_func_ptr)(FILE *, const char*) = NULL; + compute_crc(); - if (argc == 2) { - if (strcmp(argv[1], "-c") == 0) - return do_c(stdout, argv[0]); - if (strcmp(argv[1], "-e") == 0) - return do_e(stdout, argv[0]); + for (i = 1; i < argc; i++) { + if (strcmp(argv[i], "-c") == 0) + do_func_ptr = &do_c; + else if (strcmp(argv[i], "-e") == 0) + do_func_ptr = &do_e; + else if (strcmp(argv[i], "-x") == 0) + is_xcomp = 1; + else + goto error; + } + if (do_func_ptr) { + return do_func_ptr(stdout, argv[0]); } - fprintf(stderr, "usage: %s [-c | -e] > output-file\n", argv[0]); +error: + fprintf(stderr, "usage: %s [-x] [-c | -e] > output-file\n" + "\t-c\tC header file\n" + "\t-e\tErlang header file\n" + "\t-x\tCross compile. No dependencies to compiling emulator\n", + argv[0]); return 1; } diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c index e5b8cf8a19..4d75883fc5 100644 --- a/erts/emulator/hipe/hipe_mode_switch.c +++ b/erts/emulator/hipe/hipe_mode_switch.c @@ -35,6 +35,17 @@ #include "hipe_stack.h" #include "hipe_bif0.h" /* hipe_mfa_info_table_init() */ +#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) +# define ERTS_SMP_REQ_PROC_MAIN_LOCK(P) \ + if ((P)) erts_proc_lc_require_lock((P), ERTS_PROC_LOCK_MAIN) +# define ERTS_SMP_UNREQ_PROC_MAIN_LOCK(P) \ + if ((P)) erts_proc_lc_unrequire_lock((P), ERTS_PROC_LOCK_MAIN) +#else +# define ERTS_SMP_REQ_PROC_MAIN_LOCK(P) +# define ERTS_SMP_UNREQ_PROC_MAIN_LOCK(P) +#endif + + /* * Internal debug support. * #define HIPE_DEBUG to the desired debug level: @@ -318,8 +329,8 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) * Native code called a BIF, which "failed" with a TRAP to BEAM. * Prior to returning, the BIF stored (see BIF_TRAP<N>): - * the callee's address in p->def_arg_reg[3] - * the callee's parameters in p->def_arg_reg[0..2] + * the callee's address in p->i + * the callee's parameters in reg[0..2] * the callee's arity in p->arity (for BEAM gc purposes) * * We need to remove the BIF's parameters from the native @@ -331,19 +342,8 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) */ unsigned int i, is_recursive = 0; - /* Save p->arity, then update it with the original BIF's arity. - Get rid of any stacked parameters in that call. */ - /* XXX: hipe_call_from_native_is_recursive() copies data to - reg[], which is useless in the TRAP case. Maybe write a - specialised hipe_trap_from_native_is_recursive() later. */ if (p->hipe.nsp != NULL) { - unsigned int callee_arity; - callee_arity = p->arity; - p->arity = p->hipe.narity; /* caller's arity */ - is_recursive = hipe_call_from_native_is_recursive(p, reg); - - p->i = (Eterm *)(p->def_arg_reg[3]); - p->arity = callee_arity; + is_recursive = hipe_trap_from_native_is_recursive(p); } /* Schedule next process if current process was hibernated or is waiting @@ -353,15 +353,14 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) goto do_schedule; } if (p->status == P_WAITING) { + for (i = 0; i < p->arity; ++i) + p->arg_reg[i] = reg[i]; goto do_schedule; } - for (i = 0; i < p->arity; ++i) - reg[i] = p->def_arg_reg[i]; - if (is_recursive) hipe_push_beam_trap_frame(p, reg, p->arity); - + result = HIPE_MODE_SWITCH_RES_CALL; break; } @@ -470,7 +469,9 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) #if !(NR_ARG_REGS > 5) int reds_in = p->def_arg_reg[5]; #endif + ERTS_SMP_UNREQ_PROC_MAIN_LOCK(p); p = schedule(p, reds_in - p->fcalls); + ERTS_SMP_REQ_PROC_MAIN_LOCK(p); #ifdef ERTS_SMP p->hipe_smp.have_receive_locks = 0; reg = p->scheduler_data->x_reg_array; diff --git a/erts/emulator/hipe/hipe_native_bif.c b/erts/emulator/hipe/hipe_native_bif.c index dfb4ca794a..77dee6f9e9 100644 --- a/erts/emulator/hipe/hipe_native_bif.c +++ b/erts/emulator/hipe/hipe_native_bif.c @@ -41,9 +41,9 @@ */ /* for -Wmissing-prototypes :-( */ -extern Eterm hipe_check_process_code_2(Process*, Eterm, Eterm); -extern Eterm hipe_garbage_collect_1(Process*, Eterm); -extern Eterm hipe_show_nstack_1(Process*, Eterm); +extern Eterm hipe_check_process_code_2(BIF_ALIST_2); +extern Eterm hipe_garbage_collect_1(BIF_ALIST_1); +extern Eterm hipe_show_nstack_1(BIF_ALIST_1); /* Used when a BIF can trigger a stack walk. */ static __inline__ void hipe_set_narity(Process *p, unsigned int arity) @@ -56,7 +56,7 @@ Eterm hipe_check_process_code_2(BIF_ALIST_2) Eterm ret; hipe_set_narity(BIF_P, 2); - ret = check_process_code_2(BIF_P, BIF_ARG_1, BIF_ARG_2); + ret = check_process_code_2(BIF_P, BIF__ARGS); hipe_set_narity(BIF_P, 0); return ret; } @@ -66,7 +66,7 @@ Eterm hipe_garbage_collect_1(BIF_ALIST_1) Eterm ret; hipe_set_narity(BIF_P, 1); - ret = garbage_collect_1(BIF_P, BIF_ARG_1); + ret = garbage_collect_1(BIF_P, BIF__ARGS); hipe_set_narity(BIF_P, 0); return ret; } @@ -76,7 +76,7 @@ Eterm hipe_show_nstack_1(BIF_ALIST_1) Eterm ret; hipe_set_narity(BIF_P, 1); - ret = hipe_bifs_show_nstack_1(BIF_P, BIF_ARG_1); + ret = hipe_bifs_show_nstack_1(BIF_P, BIF__ARGS); hipe_set_narity(BIF_P, 0); return ret; } @@ -99,8 +99,10 @@ void hipe_gc(Process *p, Eterm need) * has begun. * XXX: BUG: native code should check return status */ -Eterm hipe_set_timeout(Process *p, Eterm timeout_value) +BIF_RETTYPE hipe_set_timeout(BIF_ALIST_1) { + Process* p = BIF_P; + Eterm timeout_value = BIF_ARG_1; #if !defined(ARCH_64) Uint time_val; #endif @@ -286,8 +288,13 @@ static struct StackTrace *get_trace_from_exc(Eterm exc) * This does what the (misnamed) Beam instruction 'raise_ss' does, * namely, a proper re-throw of an exception that was caught by 'try'. */ -Eterm hipe_rethrow(Process *c_p, Eterm exc, Eterm value) + +BIF_RETTYPE hipe_rethrow(BIF_ALIST_2) { + Process* c_p = BIF_P; + Eterm exc = BIF_ARG_1; + Eterm value = BIF_ARG_2; + c_p->fvalue = value; if (c_p->freason == EXC_NULL) { /* a safety check for the R10-0 case; should not happen */ @@ -411,8 +418,12 @@ Eterm hipe_bs_utf8_size(Eterm arg) return make_small(4); } -Eterm hipe_bs_put_utf8(Process *p, Eterm arg, byte *base, unsigned int offset) +BIF_RETTYPE hipe_bs_put_utf8(BIF_ALIST_3) { + Process* p = BIF_P; + Eterm arg = BIF_ARG_1; + byte* base = (byte*) BIF_ARG_2; + Uint offset = (Uint) BIF_ARG_3; byte *save_bin_buf; Uint save_bin_offset; int res; @@ -468,13 +479,21 @@ Eterm hipe_bs_put_utf16(Process *p, Eterm arg, byte *base, unsigned int offset, return new_offset; } -Eterm hipe_bs_put_utf16be(Process *p, Eterm arg, byte *base, unsigned int offset) +BIF_RETTYPE hipe_bs_put_utf16be(BIF_ALIST_3) { + Process *p = BIF_P; + Eterm arg = BIF_ARG_1; + byte *base = (byte*) BIF_ARG_2; + Uint offset = (Uint) BIF_ARG_3; return hipe_bs_put_utf16(p, arg, base, offset, 0); } -Eterm hipe_bs_put_utf16le(Process *p, Eterm arg, byte *base, unsigned int offset) +BIF_RETTYPE hipe_bs_put_utf16le(BIF_ALIST_3) { + Process *p = BIF_P; + Eterm arg = BIF_ARG_1; + byte *base = (byte*) BIF_ARG_2; + Uint offset = (Uint) BIF_ARG_3; return hipe_bs_put_utf16(p, arg, base, offset, BSF_LITTLE); } @@ -489,8 +508,10 @@ static int validate_unicode(Eterm arg) return 1; } -Eterm hipe_bs_validate_unicode(Process *p, Eterm arg) +BIF_RETTYPE hipe_bs_validate_unicode(BIF_ALIST_1) { + Process *p = BIF_P; + Eterm arg = BIF_ARG_1; if (!validate_unicode(arg)) BIF_ERROR(p, BADARG); return NIL; diff --git a/erts/emulator/hipe/hipe_native_bif.h b/erts/emulator/hipe/hipe_native_bif.h index 13a02b84a2..8c9dec180e 100644 --- a/erts/emulator/hipe/hipe_native_bif.h +++ b/erts/emulator/hipe/hipe_native_bif.h @@ -23,6 +23,7 @@ #ifndef HIPE_NATIVE_BIF_H #define HIPE_NATIVE_BIF_H +#include "bif.h" #include "hipe_arch.h" /* @@ -71,24 +72,24 @@ AEXTERN(void,nbif_select_msg,(Process*)); AEXTERN(Eterm,nbif_cmp_2,(void)); AEXTERN(Eterm,nbif_eq_2,(void)); -Eterm hipe_nonclosure_address(Process*, Eterm, Uint); -Eterm hipe_conv_big_to_float(Process*, Eterm); +BIF_RETTYPE hipe_nonclosure_address(BIF_ALIST_2); +BIF_RETTYPE hipe_conv_big_to_float(BIF_ALIST_1); void hipe_fclearerror_error(Process*); void hipe_select_msg(Process*); void hipe_gc(Process*, Eterm); -Eterm hipe_set_timeout(Process*, Eterm); +BIF_RETTYPE hipe_set_timeout(BIF_ALIST_1); void hipe_handle_exception(Process*); -Eterm hipe_rethrow(Process *c_p, Eterm exc, Eterm value); +BIF_RETTYPE hipe_rethrow(BIF_ALIST_2); char *hipe_bs_allocate(int); Binary *hipe_bs_reallocate(Binary*, int); int hipe_bs_put_small_float(Process*, Eterm, Uint, byte*, unsigned, unsigned); void hipe_bs_put_bits(Eterm, Uint, byte*, unsigned, unsigned); Eterm hipe_bs_utf8_size(Eterm); -Eterm hipe_bs_put_utf8(Process*, Eterm, byte*, unsigned int); +BIF_RETTYPE hipe_bs_put_utf8(BIF_ALIST_3); Eterm hipe_bs_utf16_size(Eterm); -Eterm hipe_bs_put_utf16be(Process*, Eterm, byte*, unsigned int); -Eterm hipe_bs_put_utf16le(Process*, Eterm, byte*, unsigned int); -Eterm hipe_bs_validate_unicode(Process*, Eterm); +BIF_RETTYPE hipe_bs_put_utf16be(BIF_ALIST_3); +BIF_RETTYPE hipe_bs_put_utf16le(BIF_ALIST_3); +BIF_RETTYPE hipe_bs_validate_unicode(BIF_ALIST_1); struct erl_bin_match_buffer; int hipe_bs_validate_unicode_retract(struct erl_bin_match_buffer*, Eterm); diff --git a/erts/emulator/hipe/hipe_ppc_asm.m4 b/erts/emulator/hipe/hipe_ppc_asm.m4 index 0eb5c441e6..343402f9f0 100644 --- a/erts/emulator/hipe/hipe_ppc_asm.m4 +++ b/erts/emulator/hipe/hipe_ppc_asm.m4 @@ -31,12 +31,23 @@ define(LOAD,ld)dnl define(STORE,std)dnl define(CMPI,cmpdi)dnl define(WSIZE,8)dnl +`#define STORE_IA(ADDR, DST, TMP) \ + addis TMP, 0, ADDR@highest SEMI\ + ori TMP, TMP, ADDR@higher SEMI\ + rldicr TMP, TMP, 32, 31 SEMI\ + oris TMP, TMP, ADDR@h SEMI\ + ori TMP, TMP, ADDR@l SEMI\ + std TMP, DST' ',` /* 32-bit PowerPC */ define(LOAD,lwz)dnl define(STORE,stw)dnl define(CMPI,cmpwi)dnl define(WSIZE,4)dnl +`#define STORE_IA(ADDR, DST, TMP) \ + lis TMP, ADDR@ha SEMI\ + addi TMP, TMP, ADDR@l SEMI\ + stw TMP, DST' ')dnl `#define LOAD 'LOAD `#define STORE 'STORE diff --git a/erts/emulator/hipe/hipe_ppc_bifs.m4 b/erts/emulator/hipe/hipe_ppc_bifs.m4 index 203fefe1a1..d09551d10d 100644 --- a/erts/emulator/hipe/hipe_ppc_bifs.m4 +++ b/erts/emulator/hipe/hipe_ppc_bifs.m4 @@ -20,21 +20,34 @@ changecom(`/*', `*/')dnl include(`hipe/hipe_ppc_asm.m4') +#`include' "config.h" #`include' "hipe_literals.h" +`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) +# define CALL_BIF(F) STORE_IA(CSYM(F), P_BIF_CALLEE(P), r29); bl CSYM(hipe_debug_bif_wrapper) +#else +# define CALL_BIF(F) bl CSYM(F) +#endif' + .text .p2align 2 -`#define TEST_GOT_MBUF LOAD r4, P_MBUF(P) SEMI CMPI r4, 0 SEMI bne- 3f SEMI 2: -#define JOIN3(A,B,C) A##B##C -#define HANDLE_GOT_MBUF(ARITY) 3: bl CSYM(JOIN3(nbif_,ARITY,_gc_after_bif)) SEMI b 2b' +define(TEST_GOT_MBUF,`LOAD r4, P_MBUF(P) # `TEST_GOT_MBUF' + CMPI r4, 0 + bne- 3f +2:') +define(HANDLE_GOT_MBUF,` +3: bl CSYM(nbif_$1_gc_after_bif) # `HANDLE_GOT_MBUF' + b 2b') + /* * standard_bif_interface_1(nbif_name, cbif_name) * standard_bif_interface_2(nbif_name, cbif_name) * standard_bif_interface_3(nbif_name, cbif_name) + * standard_bif_interface_0(nbif_name, cbif_name) * - * Generate native interface for a BIF with 1-3 parameters and + * Generate native interface for a BIF with 0-3 parameters and * standard failure mode. */ define(standard_bif_interface_1, @@ -49,7 +62,9 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl CSYM($2) + STORE r4, P_ARG0(r3) # Store BIF__ARGS in def_arg_reg[] + addi r4, r3, P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ @@ -77,7 +92,10 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl CSYM($2) + STORE r4, P_ARG0(r3) # Store BIF__ARGS in def_arg_reg[] + STORE r5, P_ARG1(r3) + addi r4, r3, P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ @@ -106,7 +124,11 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl CSYM($2) + STORE r4, P_ARG0(r3) # Store BIF__ARGS in def_arg_reg[] + STORE r5, P_ARG1(r3) + STORE r6, P_ARG2(r3) + addi r4, r3, P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ @@ -121,13 +143,7 @@ ASYM($1): TYPE_FUNCTION(ASYM($1)) #endif') -/* - * fail_bif_interface_0(nbif_name, cbif_name) - * - * Generate native interface for a BIF with 0 parameters and - * standard failure mode. - */ -define(fail_bif_interface_0, +define(standard_bif_interface_0, ` #ifndef HAVE_$1 #`define' HAVE_$1 @@ -138,7 +154,8 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - bl CSYM($2) + /* ignore empty BIF__ARGS */ + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ @@ -173,7 +190,8 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC - bl CSYM($2) + /* ignore empty BIF__ARGS */ + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. */ @@ -196,7 +214,9 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC - bl CSYM($2) + STORE r4, P_ARG0(r3) # Store BIF__ARGS in def_arg_reg[] + addi r4, r3, P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ @@ -224,7 +244,10 @@ ASYM($1): /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC - bl CSYM($2) + STORE r4, P_ARG0(r3) # Store BIF__ARGS in def_arg_reg[] + STORE r5, P_ARG1(r3) + addi r4, r3, P_ARG0 + CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ diff --git a/erts/emulator/hipe/hipe_process.h b/erts/emulator/hipe/hipe_process.h index 5effacb398..43f47d1a28 100644 --- a/erts/emulator/hipe/hipe_process.h +++ b/erts/emulator/hipe/hipe_process.h @@ -42,6 +42,9 @@ struct hipe_process_state { void (*nra)(void); /* Native code return address. */ #endif unsigned int narity; /* Arity of BIF call, for stack walks. */ +#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) + void (*bif_callee)(void); /* When calling BIF's via debug wrapper */ +#endif }; extern void hipe_arch_print_pcb(struct hipe_process_state *p); diff --git a/erts/emulator/hipe/hipe_risc_glue.h b/erts/emulator/hipe/hipe_risc_glue.h index e74023e3e9..cc2671c016 100644 --- a/erts/emulator/hipe/hipe_risc_glue.h +++ b/erts/emulator/hipe/hipe_risc_glue.h @@ -199,6 +199,22 @@ hipe_call_from_native_is_recursive(Process *p, Eterm reg[]) return 0; } +/* BEAM called native, which called BIF that returned trap + * Discard bif parameters. + * If tailcall, also clean up native stub continuation. */ +static __inline__ int +hipe_trap_from_native_is_recursive(Process *p) +{ + if (p->hipe.narity > NR_ARG_REGS) { + p->hipe.nsp += (p->hipe.narity - NR_ARG_REGS); + } + if (p->hipe.nra != (void(*)(void))&nbif_return) + return 1; + hipe_pop_risc_nra_frame(p); + return 0; +} + + /* Native makes a call which needs to unload the parameters. This differs from hipe_call_from_native_is_recursive() in that it doesn't check for or pop the BEAM-calls-native frame. diff --git a/erts/emulator/hipe/hipe_sparc_bifs.m4 b/erts/emulator/hipe/hipe_sparc_bifs.m4 index 03db7f3413..ca5af45d58 100644 --- a/erts/emulator/hipe/hipe_sparc_bifs.m4 +++ b/erts/emulator/hipe/hipe_sparc_bifs.m4 @@ -20,27 +20,42 @@ changecom(`/*', `*/')dnl include(`hipe/hipe_sparc_asm.m4') +#`include' "config.h" #`include' "hipe_literals.h" .section ".text" .align 4 +`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) +# define CALL_BIF(F) set F, %o7; st %o7, [%o0+P_BIF_CALLEE]; call hipe_debug_bif_wrapper +#else +# define CALL_BIF(F) call F +#endif' + /* * Test for exception. This macro executes its delay slot. */ -`#define __TEST_GOT_EXN(LABEL) cmp %o0, THE_NON_VALUE; bz,pn %icc, LABEL -#define TEST_GOT_EXN(ARITY) __TEST_GOT_EXN(JOIN3(nbif_,ARITY,_simple_exception))' +define(TEST_GOT_EXN,`cmp %o0, THE_NON_VALUE ! `TEST_GOT_EXN' + bz,pn %icc, nbif_$1_simple_exception') -`#define TEST_GOT_MBUF ld [P+P_MBUF], %o1; cmp %o1, 0; bne 3f; nop; 2: -#define JOIN3(A,B,C) A##B##C -#define HANDLE_GOT_MBUF(ARITY) 3: call JOIN3(nbif_,ARITY,_gc_after_bif); nop; b 2b; nop' +define(TEST_GOT_MBUF,`ld [P+P_MBUF], %o1 ! `TEST_GOT_MBUF' + cmp %o1, 0 + bne 3f + nop +2:') +define(HANDLE_GOT_MBUF,` +3: call nbif_$1_gc_after_bif ! `HANDLE_GOT_MBUF' + nop + b 2b + nop') /* * standard_bif_interface_1(nbif_name, cbif_name) * standard_bif_interface_2(nbif_name, cbif_name) * standard_bif_interface_3(nbif_name, cbif_name) + * standard_bif_interface_0(nbif_name, cbif_name) * - * Generate native interface for a BIF with 1-3 parameters and + * Generate native interface for a BIF with 0-3 parameters and * standard failure mode. */ define(standard_bif_interface_1, @@ -55,7 +70,9 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - call $2 + st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg + add %o0, P_ARG0, %o1 + CALL_BIF($2) nop TEST_GOT_MBUF @@ -81,7 +98,10 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - call $2 + st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg + st %o2, [%o0+P_ARG1] + add %o0, P_ARG0, %o1 + CALL_BIF($2) nop TEST_GOT_MBUF @@ -108,7 +128,11 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - call $2 + st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg + st %o2, [%o0+P_ARG1] + st %o3, [%o0+P_ARG2] + add %o0, P_ARG0, %o1 + CALL_BIF($2) nop TEST_GOT_MBUF @@ -121,13 +145,7 @@ $1: .type $1, #function #endif') -/* - * fail_bif_interface_0(nbif_name, cbif_name) - * - * Generate native interface for a BIF with 0 parameters and - * standard failure mode. - */ -define(fail_bif_interface_0, +define(standard_bif_interface_0, ` #ifndef HAVE_$1 #`define' HAVE_$1 @@ -138,7 +156,8 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF - call $2 + /* ignore empty BIF__ARGS */ + CALL_BIF($2) nop TEST_GOT_MBUF @@ -171,7 +190,8 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC - call $2 + /* ignore empty BIF__ARGS */ + CALL_BIF($2) nop TEST_GOT_MBUF @@ -195,7 +215,9 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC - call $2 + st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg + add %o0, P_ARG0, %o1 + CALL_BIF($2) nop TEST_GOT_MBUF @@ -221,7 +243,10 @@ $1: /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC - call $2 + st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg + st %o2, [%o0+P_ARG1] + add %o0, P_ARG0, %o1 + CALL_BIF($2) nop TEST_GOT_MBUF diff --git a/erts/emulator/hipe/hipe_x86_bifs.m4 b/erts/emulator/hipe/hipe_x86_bifs.m4 index 1bb6488b00..2ea69bde3c 100644 --- a/erts/emulator/hipe/hipe_x86_bifs.m4 +++ b/erts/emulator/hipe/hipe_x86_bifs.m4 @@ -20,6 +20,7 @@ changecom(`/*', `*/')dnl include(`hipe/hipe_x86_asm.m4') +#`include' "config.h" #`include' "hipe_literals.h" `#if THE_NON_VALUE == 0 @@ -28,16 +29,27 @@ include(`hipe/hipe_x86_asm.m4') #define TEST_GOT_EXN cmpl $THE_NON_VALUE,%eax #endif' -`#define TEST_GOT_MBUF movl P_MBUF(P), %edx; testl %edx, %edx; jnz 3f; 2: -#define JOIN3(A,B,C) A##B##C -#define HANDLE_GOT_MBUF(ARITY) 3: call JOIN3(nbif_,ARITY,_gc_after_bif); jmp 2b' +`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) +# define CALL_BIF(F) movl $CSYM(F), P_BIF_CALLEE(P); call CSYM(hipe_debug_bif_wrapper) +#else +# define CALL_BIF(F) call CSYM(F) +#endif' + +define(TEST_GOT_MBUF,`movl P_MBUF(P), %edx # `TEST_GOT_MBUF' + testl %edx, %edx + jnz 3f +2:') +define(HANDLE_GOT_MBUF,` +3: call nbif_$1_gc_after_bif # `HANDLE_GOT_MBUF' + jmp 2b') /* * standard_bif_interface_1(nbif_name, cbif_name) * standard_bif_interface_2(nbif_name, cbif_name) * standard_bif_interface_3(nbif_name, cbif_name) + * standard_bif_interface_0(nbif_name, cbif_name) * - * Generate native interface for a BIF with 1-3 parameters and + * Generate native interface for a BIF with 0-3 parameters and * standard failure mode. */ define(standard_bif_interface_1, @@ -56,8 +68,10 @@ ASYM($1): /* make the call on the C stack */ NBIF_ARG_REG(0,P) - NBIF_ARG(1,1,0) - call CSYM($2) + NBIF_ARG(2,1,0) + lea 8(%esp), %eax + NBIF_ARG_REG(1,%eax) # BIF__ARGS + CALL_BIF($2) TEST_GOT_MBUF /* switch to native stack */ @@ -88,9 +102,11 @@ ASYM($1): /* make the call on the C stack */ NBIF_ARG_REG(0,P) - NBIF_ARG(1,2,0) - NBIF_ARG(2,2,1) - call CSYM($2) + NBIF_ARG(2,2,0) + NBIF_ARG(3,2,1) + lea 8(%esp), %eax + NBIF_ARG_REG(1,%eax) # BIF__ARGS + CALL_BIF($2) TEST_GOT_MBUF /* switch to native stack */ @@ -121,10 +137,12 @@ ASYM($1): /* make the call on the C stack */ NBIF_ARG_REG(0,P) - NBIF_ARG(1,3,0) - NBIF_ARG(2,3,1) - NBIF_ARG(3,3,2) - call CSYM($2) + NBIF_ARG(2,3,0) + NBIF_ARG(3,3,1) + NBIF_ARG(4,3,2) + lea 8(%esp), %eax + NBIF_ARG_REG(1,%eax) # BIF__ARGS + CALL_BIF($2) TEST_GOT_MBUF /* switch to native stack */ @@ -139,13 +157,7 @@ ASYM($1): TYPE_FUNCTION(ASYM($1)) #endif') -/* - * fail_bif_interface_0(nbif_name, cbif_name) - * - * Generate native interface for a BIF with 0 parameters and - * standard failure mode. - */ -define(fail_bif_interface_0, +define(standard_bif_interface_0, ` #ifndef HAVE_$1 #`define' HAVE_$1 @@ -158,7 +170,8 @@ ASYM($1): /* make the call on the C stack */ NBIF_ARG_REG(0,P) - call CSYM($2) + /* skip BIF__ARGS */ + CALL_BIF($2) TEST_GOT_MBUF /* switch to native stack */ diff --git a/erts/emulator/hipe/hipe_x86_glue.h b/erts/emulator/hipe/hipe_x86_glue.h index a7b0f164be..b0db93267c 100644 --- a/erts/emulator/hipe/hipe_x86_glue.h +++ b/erts/emulator/hipe/hipe_x86_glue.h @@ -186,6 +186,25 @@ hipe_call_from_native_is_recursive(Process *p, Eterm reg[]) return 0; } +/* BEAM called native, which called BIF that returned trap + * Discard bif parameters. + * If tailcall, also clean up native stub continuation. */ +static __inline__ int +hipe_trap_from_native_is_recursive(Process *p) +{ + Eterm nra = *(p->hipe.nsp++); + + if (p->hipe.narity > NR_ARG_REGS) { + p->hipe.nsp += (p->hipe.narity - NR_ARG_REGS); + } + if (nra != (Eterm)nbif_return) { + *--(p->hipe.nsp) = nra; + return 1; + } + return 0; +} + + /* Native makes a call which needs to unload the parameters. This differs from hipe_call_from_native_is_recursive() in that it doesn't check for or pop the BEAM-calls-native frame. diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c index 57321259f9..ba88fd1d39 100644 --- a/erts/emulator/sys/common/erl_check_io.c +++ b/erts/emulator/sys/common/erl_check_io.c @@ -35,6 +35,7 @@ #include "sys.h" #include "global.h" #include "erl_check_io.h" +#include "erl_thr_progress.h" #ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS # define ERTS_DRV_EV_STATE_EXTRA_SIZE 128 @@ -66,6 +67,9 @@ typedef char EventStateFlags; #define ERTS_CIO_POLL_CTL ERTS_POLL_EXPORT(erts_poll_control) #define ERTS_CIO_POLL_WAIT ERTS_POLL_EXPORT(erts_poll_wait) +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +#define ERTS_CIO_POLL_AS_INTR ERTS_POLL_EXPORT(erts_poll_async_sig_interrupt) +#endif #define ERTS_CIO_POLL_INTR ERTS_POLL_EXPORT(erts_poll_interrupt) #define ERTS_CIO_POLL_INTR_TMD ERTS_POLL_EXPORT(erts_poll_interrupt_timed) #define ERTS_CIO_NEW_POLLSET ERTS_POLL_EXPORT(erts_poll_create_pollset) @@ -1115,6 +1119,14 @@ eready(Eterm id, ErtsDrvEventState *state, ErlDrvEventData event_data) static void bad_fd_in_pollset( ErtsDrvEventState *, Eterm, Eterm, ErtsPollEvents); +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +void +ERTS_CIO_EXPORT(erts_check_io_async_sig_interrupt)(void) +{ + ERTS_CIO_POLL_AS_INTR(pollset.ps); +} +#endif + void ERTS_CIO_EXPORT(erts_check_io_interrupt)(int set) { @@ -1153,7 +1165,6 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait) #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_check_exact(NULL, 0); /* No locks should be locked */ #endif - erts_smp_activity_begin(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); pollres_len = sizeof(pollres)/sizeof(ErtsPollResFd); erts_smp_atomic_set_nob(&pollset.in_poll_wait, 1); @@ -1163,7 +1174,6 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait) #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_check_exact(NULL, 0); /* No locks should be locked */ #endif - erts_smp_activity_end(ERTS_ACTIVITY_WAIT, NULL, NULL, NULL); erts_deliver_time(); /* sync the machine's idea of time */ @@ -1870,13 +1880,12 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(void) erts_printf("--- fds in pollset --------------------------------------\n"); -#ifdef ERTS_SMP -# ifdef ERTS_ENABLE_LOCK_CHECK +#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK) erts_lc_check_exact(NULL, 0); /* No locks should be locked */ -# endif - erts_block_system(0); /* stop the world to avoid messy locking */ #endif + erts_smp_thr_progress_block(); /* stop the world to avoid messy locking */ + #ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS counters.epep = erts_alloc(ERTS_ALC_T_TMP, sizeof(ErtsPollEvents)*max_fds); ERTS_POLL_EXPORT(erts_poll_get_selected_events)(pollset.ps, counters.epep, max_fds); @@ -1898,9 +1907,7 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(void) safe_hash_for_each(&drv_ev_state_tab, &doit_erts_check_io_debug, (void *) &counters); #endif -#ifdef ERTS_SMP - erts_release_system(); -#endif + erts_smp_thr_progress_unblock(); erts_printf("\n"); erts_printf("used fds=%d\n", counters.used_fds); diff --git a/erts/emulator/sys/common/erl_check_io.h b/erts/emulator/sys/common/erl_check_io.h index 9b45a63913..7cc1658062 100644 --- a/erts/emulator/sys/common/erl_check_io.h +++ b/erts/emulator/sys/common/erl_check_io.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2006-2009. All Rights Reserved. + * Copyright Ericsson AB 2006-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -40,6 +40,10 @@ Eterm erts_check_io_info_kp(void *); Eterm erts_check_io_info_nkp(void *); int erts_check_io_max_files_kp(void); int erts_check_io_max_files_nkp(void); +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +void erts_check_io_async_sig_interrupt_kp(void); +void erts_check_io_async_sig_interrupt_nkp(void); +#endif void erts_check_io_interrupt_kp(int); void erts_check_io_interrupt_nkp(int); void erts_check_io_interrupt_timed_kp(int, long); @@ -56,6 +60,9 @@ int erts_check_io_debug_nkp(void); Uint erts_check_io_size(void); Eterm erts_check_io_info(void *); int erts_check_io_max_files(void); +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +void erts_check_io_async_sig_interrupt(void); +#endif void erts_check_io_interrupt(int); void erts_check_io_interrupt_timed(int, long); void erts_check_io(int); diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c index eaef6680dd..49750ff6ce 100644 --- a/erts/emulator/sys/common/erl_mseg.c +++ b/erts/emulator/sys/common/erl_mseg.c @@ -36,14 +36,12 @@ #include "erl_threads.h" #include "erl_mtrace.h" #include "erl_time.h" +#include "erl_alloc.h" #include "big.h" +#include "erl_thr_progress.h" #if HAVE_ERTS_MSEG -#if defined(USE_THREADS) && !defined(ERTS_SMP) -# define ERTS_THREADS_NO_SMP -#endif - #define SEGTYPE ERTS_MTRACE_SEGMENT_ID #ifndef HAVE_GETPAGESIZE @@ -75,16 +73,9 @@ static int atoms_initialized; -static Uint cache_check_interval; - typedef struct mem_kind_t MemKind; -static void check_cache(void *unused); static void mseg_clear_cache(MemKind*); -static int is_cache_check_scheduled; -#ifdef ERTS_THREADS_NO_SMP -static int is_cache_check_requested; -#endif #if HALFWORD_HEAP static int initialize_pmmap(void); @@ -138,7 +129,8 @@ const ErtsMsegOpt_t erts_mseg_default_opt = { 1, /* Use cache */ 1, /* Preserv data */ 0, /* Absolute shrink threshold */ - 0 /* Relative shrink threshold */ + 0, /* Relative shrink threshold */ + 0 /* Scheduler specific */ #if HALFWORD_HEAP ,0 /* need low memory */ #endif @@ -157,11 +149,10 @@ typedef struct { Uint32 no; } CallCounter; -static int is_init_done; static Uint page_size; static Uint page_shift; -static struct { +typedef struct { CallCounter alloc; CallCounter dealloc; CallCounter realloc; @@ -172,7 +163,9 @@ static struct { #endif CallCounter clear_cache; CallCounter check_cache; -} calls; +} ErtsMsegCalls; + +typedef struct ErtsMsegAllctr_t_ ErtsMsegAllctr_t; struct mem_kind_t { cache_desc_t cache_descs[MAX_CACHE_SIZE]; @@ -201,25 +194,84 @@ struct mem_kind_t { } max_ever; } segments; + ErtsMsegAllctr_t *ma; const char* name; MemKind* next; };/*MemKind*/ +struct ErtsMsegAllctr_t_ { + int ix; + + int is_init_done; + int is_thread_safe; + erts_mtx_t mtx; + + int is_cache_check_scheduled; + + MemKind* mk_list; + #if HALFWORD_HEAP -static MemKind low_mem, hi_mem; + MemKind low_mem; + MemKind hi_mem; #else -static MemKind the_mem; + MemKind the_mem; #endif -static MemKind* mk_list = NULL; -static Uint max_cache_size; -static Uint abs_max_cache_bad_fit; -static Uint rel_max_cache_bad_fit; + Uint max_cache_size; + Uint abs_max_cache_bad_fit; + Uint rel_max_cache_bad_fit; + + ErtsMsegCalls calls; #if CAN_PARTLY_DESTROY -static Uint min_seg_size; + Uint min_seg_size; +#endif + +}; + +typedef union { + ErtsMsegAllctr_t mseg_alloc; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsMsegAllctr_t))]; +} ErtsAlgndMsegAllctr_t; + +static int no_mseg_allocators; +static ErtsAlgndMsegAllctr_t *aligned_mseg_allctr; + +#ifdef ERTS_SMP + +#define ERTS_MSEG_ALLCTR_IX(IX) \ + (&aligned_mseg_allctr[(IX)].mseg_alloc) + +#define ERTS_MSEG_ALLCTR_SS() \ + ERTS_MSEG_ALLCTR_IX((int) erts_get_scheduler_id()) + +#define ERTS_MSEG_ALLCTR_OPT(OPT) \ + ((OPT)->sched_spec ? ERTS_MSEG_ALLCTR_SS() : ERTS_MSEG_ALLCTR_IX(0)) + +#else + +#define ERTS_MSEG_ALLCTR_IX(IX) \ + (&aligned_mseg_allctr[0].mseg_alloc) + +#define ERTS_MSEG_ALLCTR_SS() \ + (&aligned_mseg_allctr[0].mseg_alloc) + +#define ERTS_MSEG_ALLCTR_OPT(OPT) \ + (&aligned_mseg_allctr[0].mseg_alloc) + #endif +#define ERTS_MSEG_LOCK(MA) \ +do { \ + if ((MA)->is_thread_safe) \ + erts_mtx_lock(&(MA)->mtx); \ +} while (0) + +#define ERTS_MSEG_UNLOCK(MA) \ +do { \ + if ((MA)->is_thread_safe) \ + erts_mtx_unlock(&(MA)->mtx); \ +} while (0) #define ERTS_MSEG_ALLOC_STAT(C,SZ) \ do { \ @@ -250,104 +302,44 @@ do { \ #define ONE_GIGA (1000000000) -#define ZERO_CC(CC) (calls.CC.no = 0, calls.CC.giga_no = 0) +#define ZERO_CC(MA, CC) ((MA)->calls.CC.no = 0, \ + (MA)->calls.CC.giga_no = 0) -#define INC_CC(CC) (calls.CC.no == ONE_GIGA - 1 \ - ? (calls.CC.giga_no++, calls.CC.no = 0) \ - : calls.CC.no++) +#define INC_CC(MA, CC) ((MA)->calls.CC.no == ONE_GIGA - 1 \ + ? ((MA)->calls.CC.giga_no++, \ + (MA)->calls.CC.no = 0) \ + : (MA)->calls.CC.no++) -#define DEC_CC(CC) (calls.CC.no == 0 \ - ? (calls.CC.giga_no--, \ - calls.CC.no = ONE_GIGA - 1) \ - : calls.CC.no--) +#define DEC_CC(MA, CC) ((MA)->calls.CC.no == 0 \ + ? ((MA)->calls.CC.giga_no--, \ + (MA)->calls.CC.no = ONE_GIGA - 1) \ + : (MA)->calls.CC.no--) -static erts_mtx_t mseg_mutex; /* Also needed when !USE_THREADS */ static erts_mtx_t init_atoms_mutex; /* Also needed when !USE_THREADS */ -#ifdef USE_THREADS -#ifdef ERTS_THREADS_NO_SMP -static erts_tid_t main_tid; -static int async_handle = -1; -#endif - -static void thread_safe_init(void) -{ - erts_mtx_init(&init_atoms_mutex, "mseg_init_atoms"); - erts_mtx_init(&mseg_mutex, "mseg"); - -#ifdef ERTS_THREADS_NO_SMP - main_tid = erts_thr_self(); -#endif -} - -#endif - -static ErlTimer cache_check_timer; static ERTS_INLINE void -schedule_cache_check(void) -{ - if (!is_cache_check_scheduled && is_init_done) { -#ifdef ERTS_THREADS_NO_SMP - if (!erts_equal_tids(erts_thr_self(), main_tid)) { - if (!is_cache_check_requested) { - is_cache_check_requested = 1; - sys_async_ready(async_handle); - } - } - else -#endif - { - cache_check_timer.active = 0; - erts_set_timer(&cache_check_timer, - check_cache, - NULL, - NULL, - cache_check_interval); - is_cache_check_scheduled = 1; -#ifdef ERTS_THREADS_NO_SMP - is_cache_check_requested = 0; -#endif - } - } -} - -#ifdef ERTS_THREADS_NO_SMP - -static void -check_schedule_cache_check(void) +schedule_cache_check(ErtsMsegAllctr_t *ma) { - erts_mtx_lock(&mseg_mutex); - if (is_cache_check_requested - && !is_cache_check_scheduled) { - schedule_cache_check(); - } - erts_mtx_unlock(&mseg_mutex); -} - -#endif -static void -mseg_shutdown(void) -{ - MemKind* mk; - erts_mtx_lock(&mseg_mutex); - for (mk=mk_list; mk; mk=mk->next) { - mseg_clear_cache(mk); + if (!ma->is_cache_check_scheduled && ma->is_init_done) { + erts_set_aux_work_timeout(ma->ix, + ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK, + 1); + ma->is_cache_check_scheduled = 1; } - erts_mtx_unlock(&mseg_mutex); } static ERTS_INLINE void * -mseg_create(MemKind* mk, Uint size) +mseg_create(ErtsMsegAllctr_t *ma, MemKind* mk, Uint size) { void *seg; ASSERT(size % page_size == 0); #if HALFWORD_HEAP - if (mk == &low_mem) { + if (mk == &ma->low_mem) { seg = pmmap(size); if ((unsigned long) seg & CHECK_POINTER_MASK) { erts_fprintf(stderr,"Pointer mask failure (0x%08lx)\n",(unsigned long) seg); @@ -371,18 +363,18 @@ mseg_create(MemKind* mk, Uint size) #endif } - INC_CC(create); + INC_CC(ma, create); return seg; } static ERTS_INLINE void -mseg_destroy(MemKind* mk, void *seg, Uint size) +mseg_destroy(ErtsMsegAllctr_t *ma, MemKind* mk, void *seg, Uint size) { int res; #if HALFWORD_HEAP - if (mk == &low_mem) { + if (mk == &ma->low_mem) { res = pmunmap((void *) seg, size); } else @@ -401,14 +393,14 @@ mseg_destroy(MemKind* mk, void *seg, Uint size) ASSERT(size % page_size == 0); ASSERT(res == 0); - INC_CC(destroy); + INC_CC(ma, destroy); } #if HAVE_MSEG_RECREATE static ERTS_INLINE void * -mseg_recreate(MemKind* mk, void *old_seg, Uint old_size, Uint new_size) +mseg_recreate(ErtsMsegAllctr_t *ma, MemKind* mk, void *old_seg, Uint old_size, Uint new_size) { void *new_seg; @@ -416,7 +408,7 @@ mseg_recreate(MemKind* mk, void *old_seg, Uint old_size, Uint new_size) ASSERT(new_size % page_size == 0); #if HALFWORD_HEAP - if (mk == &low_mem) { + if (mk == &ma->low_mem) { new_seg = (void *) pmremap((void *) old_seg, (size_t) old_size, (size_t) new_size); @@ -447,19 +439,37 @@ mseg_recreate(MemKind* mk, void *old_seg, Uint old_size, Uint new_size) #endif } - INC_CC(recreate); + INC_CC(ma, recreate); return new_seg; } #endif /* #if HAVE_MSEG_RECREATE */ +#ifdef DEBUG +#define ERTS_DBG_MA_CHK_THR_ACCESS(MA) \ +do { \ + if ((MA)->is_thread_safe) \ + ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&(MA)->mtx) \ + || erts_smp_thr_progress_is_blocking() \ + || ERTS_IS_CRASH_DUMPING); \ + else \ + ERTS_LC_ASSERT((MA)->ix == (int) erts_get_scheduler_id() \ + || erts_smp_thr_progress_is_blocking() \ + || ERTS_IS_CRASH_DUMPING); \ +} while (0) +#define ERTS_DBG_MK_CHK_THR_ACCESS(MK) \ + ERTS_DBG_MA_CHK_THR_ACCESS((MK)->ma) +#else +#define ERTS_DBG_MA_CHK_THR_ACCESS(MA) +#define ERTS_DBG_MK_CHK_THR_ACCESS(MK) +#endif static ERTS_INLINE cache_desc_t * alloc_cd(MemKind* mk) { cache_desc_t *cd = mk->free_cache_descs; - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); if (cd) mk->free_cache_descs = cd->next; return cd; @@ -468,7 +478,7 @@ alloc_cd(MemKind* mk) static ERTS_INLINE void free_cd(MemKind* mk, cache_desc_t *cd) { - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); cd->next = mk->free_cache_descs; mk->free_cache_descs = cd; } @@ -477,7 +487,7 @@ free_cd(MemKind* mk, cache_desc_t *cd) static ERTS_INLINE void link_cd(MemKind* mk, cache_desc_t *cd) { - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); if (mk->cache) mk->cache->prev = cd; cd->next = mk->cache; @@ -496,7 +506,7 @@ link_cd(MemKind* mk, cache_desc_t *cd) static ERTS_INLINE void end_link_cd(MemKind* mk, cache_desc_t *cd) { - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); if (mk->cache_end) mk->cache_end->next = cd; cd->next = NULL; @@ -515,7 +525,7 @@ end_link_cd(MemKind* mk, cache_desc_t *cd) static ERTS_INLINE void unlink_cd(MemKind* mk, cache_desc_t *cd) { - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); if (cd->next) cd->next->prev = cd->prev; else @@ -533,7 +543,7 @@ static ERTS_INLINE void check_cache_limits(MemKind* mk) { cache_desc_t *cd; - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); mk->max_cached_seg_size = 0; mk->min_cached_seg_size = ~((Uint) 0); for (cd = mk->cache; cd; cd = cd->next) { @@ -551,7 +561,7 @@ adjust_cache_size(MemKind* mk, int force_check_limits) int check_limits = force_check_limits; Sint max_cached = ((Sint) mk->segments.current.watermark - (Sint) mk->segments.current.no); - ERTS_LC_ASSERT(erts_lc_mtx_is_locked(&mseg_mutex)); + ERTS_DBG_MK_CHK_THR_ACCESS(mk); while (((Sint) mk->cache_size) > max_cached && ((Sint) mk->cache_size) > 0) { ASSERT(mk->cache_end); cd = mk->cache_end; @@ -562,7 +572,7 @@ adjust_cache_size(MemKind* mk, int force_check_limits) } if (erts_mtrace_enabled) erts_mtrace_crr_free(SEGTYPE, SEGTYPE, cd->seg); - mseg_destroy(mk, cd->seg, cd->size); + mseg_destroy(mk->ma, mk, cd->seg, cd->size); unlink_cd(mk,cd); free_cd(mk,cd); } @@ -571,7 +581,7 @@ adjust_cache_size(MemKind* mk, int force_check_limits) check_cache_limits(mk); } -static void +static Uint check_one_cache(MemKind* mk) { if (mk->segments.current.watermark > mk->segments.current.no) @@ -579,23 +589,37 @@ check_one_cache(MemKind* mk) adjust_cache_size(mk, 0); if (mk->cache_size) - schedule_cache_check(); + schedule_cache_check(mk->ma); + return mk->cache_size; } -static void check_cache(void* unused) +static void do_cache_check(ErtsMsegAllctr_t *ma) { + int empty_cache = 1; MemKind* mk; - erts_mtx_lock(&mseg_mutex); - is_cache_check_scheduled = 0; + ERTS_MSEG_LOCK(ma); - for (mk=mk_list; mk; mk=mk->next) { - check_one_cache(mk); + for (mk=ma->mk_list; mk; mk=mk->next) { + if (check_one_cache(mk)) + empty_cache = 0; + } + + if (empty_cache) { + ma->is_cache_check_scheduled = 0; + erts_set_aux_work_timeout(ma->ix, + ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK, + 0); } - INC_CC(check_cache); + INC_CC(ma, check_cache); - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_UNLOCK(ma); +} + +void erts_mseg_cache_check(void) +{ + do_cache_check(ERTS_MSEG_ALLCTR_SS()); } static void @@ -611,42 +635,44 @@ mseg_clear_cache(MemKind* mk) mk->segments.current.watermark = mk->segments.current.no; - INC_CC(clear_cache); + INC_CC(mk->ma, clear_cache); } -static ERTS_INLINE MemKind* memkind(const ErtsMsegOpt_t *opt) +static ERTS_INLINE MemKind* memkind(ErtsMsegAllctr_t *ma, + const ErtsMsegOpt_t *opt) { #if HALFWORD_HEAP - return opt->low_mem ? &low_mem : &hi_mem; + return opt->low_mem ? &ma->low_mem : &ma->hi_mem; #else - return &the_mem; + return &ma->the_mem; #endif } static void * -mseg_alloc(ErtsAlcType_t atype, Uint *size_p, const ErtsMsegOpt_t *opt) +mseg_alloc(ErtsMsegAllctr_t *ma, ErtsAlcType_t atype, Uint *size_p, + const ErtsMsegOpt_t *opt) { Uint max, min, diff_size, size; cache_desc_t *cd, *cand_cd; void *seg; - MemKind* mk = memkind(opt); + MemKind* mk = memkind(ma, opt); - INC_CC(alloc); + INC_CC(ma, alloc); size = PAGE_CEILING(*size_p); #if CAN_PARTLY_DESTROY - if (size < min_seg_size) - min_seg_size = size; + if (size < ma->min_seg_size) + ma->min_seg_size = size; #endif if (!opt->cache) { create_seg: adjust_cache_size(mk,0); - seg = mseg_create(mk, size); + seg = mseg_create(ma, mk, size); if (!seg) { mseg_clear_cache(mk); - seg = mseg_create(mk, size); + seg = mseg_create(ma, mk, size); if (!seg) size = 0; } @@ -667,10 +693,10 @@ mseg_alloc(ErtsAlcType_t atype, Uint *size_p, const ErtsMsegOpt_t *opt) diff_size = mk->min_cached_seg_size - size; - if (diff_size > abs_max_cache_bad_fit) + if (diff_size > ma->abs_max_cache_bad_fit) goto create_seg; - if (100*PAGES(diff_size) > rel_max_cache_bad_fit*PAGES(size)) + if (100*PAGES(diff_size) > ma->rel_max_cache_bad_fit*PAGES(size)) goto create_seg; } @@ -708,8 +734,8 @@ mseg_alloc(ErtsAlcType_t atype, Uint *size_p, const ErtsMsegOpt_t *opt) diff_size = cand_cd->size - size; - if (diff_size > abs_max_cache_bad_fit - || 100*PAGES(diff_size) > rel_max_cache_bad_fit*PAGES(size)) { + if (diff_size > ma->abs_max_cache_bad_fit + || 100*PAGES(diff_size) > ma->rel_max_cache_bad_fit*PAGES(size)) { if (mk->max_cached_seg_size < cand_cd->size) mk->max_cached_seg_size = cand_cd->size; if (mk->min_cached_seg_size > cand_cd->size) @@ -740,18 +766,18 @@ mseg_alloc(ErtsAlcType_t atype, Uint *size_p, const ErtsMsegOpt_t *opt) static void -mseg_dealloc(ErtsAlcType_t atype, void *seg, Uint size, +mseg_dealloc(ErtsMsegAllctr_t *ma, ErtsAlcType_t atype, void *seg, Uint size, const ErtsMsegOpt_t *opt) { - MemKind* mk = memkind(opt); + MemKind* mk = memkind(ma, opt); cache_desc_t *cd; ERTS_MSEG_DEALLOC_STAT(mk,size); - if (!opt->cache || max_cache_size == 0) { + if (!opt->cache || ma->max_cache_size == 0) { if (erts_mtrace_enabled) erts_mtrace_crr_free(atype, SEGTYPE, seg); - mseg_destroy(mk, seg, size); + mseg_destroy(ma, mk, seg, size); } else { int check_limits = 0; @@ -769,7 +795,7 @@ mseg_dealloc(ErtsAlcType_t atype, void *seg, Uint size, } if (erts_mtrace_enabled) erts_mtrace_crr_free(SEGTYPE, SEGTYPE, cd->seg); - mseg_destroy(mk, cd->seg, cd->size); + mseg_destroy(ma, mk, cd->seg, cd->size); unlink_cd(mk,cd); free_cd(mk,cd); } @@ -790,33 +816,34 @@ mseg_dealloc(ErtsAlcType_t atype, void *seg, Uint size, if (check_limits) check_cache_limits(mk); - schedule_cache_check(); + schedule_cache_check(ma); } - INC_CC(dealloc); + INC_CC(ma, dealloc); } static void * -mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, - const ErtsMsegOpt_t *opt) +mseg_realloc(ErtsMsegAllctr_t *ma, ErtsAlcType_t atype, void *seg, + Uint old_size, Uint *new_size_p, const ErtsMsegOpt_t *opt) { - MemKind* mk = memkind(opt); + MemKind* mk; void *new_seg; Uint new_size; if (!seg || !old_size) { - new_seg = mseg_alloc(atype, new_size_p, opt); - DEC_CC(alloc); + new_seg = mseg_alloc(ma, atype, new_size_p, opt); + DEC_CC(ma, alloc); return new_seg; } if (!(*new_size_p)) { - mseg_dealloc(atype, seg, old_size, opt); - DEC_CC(dealloc); + mseg_dealloc(ma, atype, seg, old_size, opt); + DEC_CC(ma, dealloc); return NULL; } + mk = memkind(ma, opt); new_seg = seg; new_size = PAGE_CEILING(*new_size_p); @@ -826,8 +853,8 @@ mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, Uint shrink_sz = old_size - new_size; #if CAN_PARTLY_DESTROY - if (new_size < min_seg_size) - min_seg_size = new_size; + if (new_size < ma->min_seg_size) + ma->min_seg_size = new_size; #endif if (shrink_sz < opt->abs_shrink_th @@ -838,7 +865,7 @@ mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, #if CAN_PARTLY_DESTROY - if (shrink_sz > min_seg_size + if (shrink_sz > ma->min_seg_size && mk->free_cache_descs && opt->cache) { cache_desc_t *cd; @@ -857,7 +884,7 @@ mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, new_size); erts_mtrace_crr_alloc(cd->seg, SEGTYPE, SEGTYPE, cd->size); } - schedule_cache_check(); + schedule_cache_check(ma); } else { if (erts_mtrace_enabled) @@ -866,7 +893,7 @@ mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, SEGTYPE, seg, new_size); - mseg_destroy(mk, ((char *) seg) + new_size, shrink_sz); + mseg_destroy(ma, mk, ((char *) seg) + new_size, shrink_sz); } #elif HAVE_MSEG_RECREATE @@ -875,14 +902,14 @@ mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, #else - new_seg = mseg_alloc(atype, &new_size, opt); + new_seg = mseg_alloc(ma, atype, &new_size, opt); if (!new_seg) new_size = old_size; else { sys_memcpy(((char *) new_seg), ((char *) seg), MIN(new_size, old_size)); - mseg_dealloc(atype, seg, old_size, opt); + mseg_dealloc(ma, atype, seg, old_size, opt); } #endif @@ -892,34 +919,34 @@ mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, Uint *new_size_p, else { if (!opt->preserv) { - mseg_dealloc(atype, seg, old_size, opt); - new_seg = mseg_alloc(atype, &new_size, opt); + mseg_dealloc(ma, atype, seg, old_size, opt); + new_seg = mseg_alloc(ma, atype, &new_size, opt); } else { #if HAVE_MSEG_RECREATE #if !CAN_PARTLY_DESTROY do_recreate: #endif - new_seg = mseg_recreate(mk, (void *) seg, old_size, new_size); + new_seg = mseg_recreate(ma, mk, (void *) seg, old_size, new_size); if (erts_mtrace_enabled) erts_mtrace_crr_realloc(new_seg, atype, SEGTYPE, seg, new_size); if (!new_seg) new_size = old_size; #else - new_seg = mseg_alloc(atype, &new_size, opt); + new_seg = mseg_alloc(ma, atype, &new_size, opt); if (!new_seg) new_size = old_size; else { sys_memcpy(((char *) new_seg), ((char *) seg), MIN(new_size, old_size)); - mseg_dealloc(atype, seg, old_size, opt); + mseg_dealloc(ma, atype, seg, old_size, opt); } #endif } } - INC_CC(realloc); + INC_CC(ma, realloc); *new_size_p = new_size; @@ -937,7 +964,6 @@ static struct { Eterm amcbf; Eterm rmcbf; Eterm mcs; - Eterm cci; Eterm memkind; Eterm name; @@ -973,13 +999,13 @@ static void ERTS_INLINE atom_init(Eterm *atom, char *name) #define AM_INIT(AM) atom_init(&am.AM, #AM) static void -init_atoms(void) +init_atoms(ErtsMsegAllctr_t *ma) { #ifdef DEBUG Eterm *atom; #endif - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_UNLOCK(ma); erts_mtx_lock(&init_atoms_mutex); if (!atoms_initialized) { @@ -997,7 +1023,6 @@ init_atoms(void) AM_INIT(amcbf); AM_INIT(rmcbf); AM_INIT(mcs); - AM_INIT(cci); AM_INIT(status); AM_INIT(cached_segments); @@ -1025,7 +1050,7 @@ init_atoms(void) #endif } - erts_mtx_lock(&mseg_mutex); + ERTS_MSEG_LOCK(ma); atoms_initialized = 1; erts_mtx_unlock(&init_atoms_mutex); } @@ -1082,7 +1107,8 @@ add_4tup(Uint **hpp, Uint *szp, Eterm *lp, } static Eterm -info_options(char *prefix, +info_options(ErtsMsegAllctr_t *ma, + char *prefix, int *print_to_p, void *print_to_arg, Uint **hpp, @@ -1093,30 +1119,26 @@ info_options(char *prefix, if (print_to_p) { int to = *print_to_p; void *arg = print_to_arg; - erts_print(to, arg, "%samcbf: %beu\n", prefix, abs_max_cache_bad_fit); - erts_print(to, arg, "%srmcbf: %beu\n", prefix, rel_max_cache_bad_fit); - erts_print(to, arg, "%smcs: %beu\n", prefix, max_cache_size); - erts_print(to, arg, "%scci: %beu\n", prefix, cache_check_interval); + erts_print(to, arg, "%samcbf: %beu\n", prefix, ma->abs_max_cache_bad_fit); + erts_print(to, arg, "%srmcbf: %beu\n", prefix, ma->rel_max_cache_bad_fit); + erts_print(to, arg, "%smcs: %beu\n", prefix, ma->max_cache_size); } if (hpp || szp) { if (!atoms_initialized) - init_atoms(); + init_atoms(ma); res = NIL; add_2tup(hpp, szp, &res, - am.cci, - bld_uint(hpp, szp, cache_check_interval)); - add_2tup(hpp, szp, &res, am.mcs, - bld_uint(hpp, szp, max_cache_size)); + bld_uint(hpp, szp, ma->max_cache_size)); add_2tup(hpp, szp, &res, am.rmcbf, - bld_uint(hpp, szp, rel_max_cache_bad_fit)); + bld_uint(hpp, szp, ma->rel_max_cache_bad_fit)); add_2tup(hpp, szp, &res, am.amcbf, - bld_uint(hpp, szp, abs_max_cache_bad_fit)); + bld_uint(hpp, szp, ma->abs_max_cache_bad_fit)); } @@ -1124,18 +1146,18 @@ info_options(char *prefix, } static Eterm -info_calls(int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) +info_calls(ErtsMsegAllctr_t *ma, int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) { Eterm res = THE_NON_VALUE; if (print_to_p) { -#define PRINT_CC(TO, TOA, CC) \ - if (calls.CC.giga_no == 0) \ - erts_print(TO, TOA, "mseg_%s calls: %b32u\n", #CC, calls.CC.no); \ - else \ +#define PRINT_CC(TO, TOA, CC) \ + if (ma->calls.CC.giga_no == 0) \ + erts_print(TO, TOA, "mseg_%s calls: %b32u\n", #CC, ma->calls.CC.no); \ + else \ erts_print(TO, TOA, "mseg_%s calls: %b32u%09b32u\n", #CC, \ - calls.CC.giga_no, calls.CC.no) + ma->calls.CC.giga_no, ma->calls.CC.no) int to = *print_to_p; void *arg = print_to_arg; @@ -1161,48 +1183,48 @@ info_calls(int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) add_3tup(hpp, szp, &res, am.mseg_check_cache, - bld_unstable_uint(hpp, szp, calls.check_cache.giga_no), - bld_unstable_uint(hpp, szp, calls.check_cache.no)); + bld_unstable_uint(hpp, szp, ma->calls.check_cache.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.check_cache.no)); add_3tup(hpp, szp, &res, am.mseg_clear_cache, - bld_unstable_uint(hpp, szp, calls.clear_cache.giga_no), - bld_unstable_uint(hpp, szp, calls.clear_cache.no)); + bld_unstable_uint(hpp, szp, ma->calls.clear_cache.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.clear_cache.no)); #if HAVE_MSEG_RECREATE add_3tup(hpp, szp, &res, am.mseg_recreate, - bld_unstable_uint(hpp, szp, calls.recreate.giga_no), - bld_unstable_uint(hpp, szp, calls.recreate.no)); + bld_unstable_uint(hpp, szp, ma->calls.recreate.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.recreate.no)); #endif add_3tup(hpp, szp, &res, am.mseg_destroy, - bld_unstable_uint(hpp, szp, calls.destroy.giga_no), - bld_unstable_uint(hpp, szp, calls.destroy.no)); + bld_unstable_uint(hpp, szp, ma->calls.destroy.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.destroy.no)); add_3tup(hpp, szp, &res, am.mseg_create, - bld_unstable_uint(hpp, szp, calls.create.giga_no), - bld_unstable_uint(hpp, szp, calls.create.no)); + bld_unstable_uint(hpp, szp, ma->calls.create.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.create.no)); add_3tup(hpp, szp, &res, am.mseg_realloc, - bld_unstable_uint(hpp, szp, calls.realloc.giga_no), - bld_unstable_uint(hpp, szp, calls.realloc.no)); + bld_unstable_uint(hpp, szp, ma->calls.realloc.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.realloc.no)); add_3tup(hpp, szp, &res, am.mseg_dealloc, - bld_unstable_uint(hpp, szp, calls.dealloc.giga_no), - bld_unstable_uint(hpp, szp, calls.dealloc.no)); + bld_unstable_uint(hpp, szp, ma->calls.dealloc.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.dealloc.no)); add_3tup(hpp, szp, &res, am.mseg_alloc, - bld_unstable_uint(hpp, szp, calls.alloc.giga_no), - bld_unstable_uint(hpp, szp, calls.alloc.no)); + bld_unstable_uint(hpp, szp, ma->calls.alloc.giga_no), + bld_unstable_uint(hpp, szp, ma->calls.alloc.no)); } return res; } static Eterm -info_status(MemKind* mk, int *print_to_p, void *print_to_arg, +info_status(ErtsMsegAllctr_t *ma, MemKind* mk, int *print_to_p, void *print_to_arg, int begin_new_max_period, Uint **hpp, Uint *szp) { Eterm res = THE_NON_VALUE; @@ -1258,7 +1280,7 @@ info_status(MemKind* mk, int *print_to_p, void *print_to_arg, return res; } -static Eterm info_memkind(MemKind* mk, int *print_to_p, void *print_to_arg, +static Eterm info_memkind(ErtsMsegAllctr_t *ma, MemKind* mk, int *print_to_p, void *print_to_arg, int begin_max_per, Uint **hpp, Uint *szp) { Eterm res = THE_NON_VALUE; @@ -1274,8 +1296,8 @@ static Eterm info_memkind(MemKind* mk, int *print_to_p, void *print_to_arg, atoms[2] = am.calls; values[0] = erts_bld_string(hpp, szp, mk->name); } - values[1] = info_status(mk, print_to_p, print_to_arg, begin_max_per, hpp, szp); - values[2] = info_calls(print_to_p, print_to_arg, hpp, szp); + values[1] = info_status(ma, mk, print_to_p, print_to_arg, begin_max_per, hpp, szp); + values[2] = info_calls(ma, print_to_p, print_to_arg, hpp, szp); if (hpp || szp) res = bld_2tup_list(hpp, szp, 3, atoms, values); @@ -1285,7 +1307,7 @@ static Eterm info_memkind(MemKind* mk, int *print_to_p, void *print_to_arg, static Eterm -info_version(int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) +info_version(ErtsMsegAllctr_t *ma, int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) { Eterm res = THE_NON_VALUE; @@ -1306,56 +1328,64 @@ info_version(int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) \* */ Eterm -erts_mseg_info_options(int *print_to_p, void *print_to_arg, +erts_mseg_info_options(int ix, + int *print_to_p, void *print_to_arg, Uint **hpp, Uint *szp) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_IX(ix); Eterm res; - erts_mtx_lock(&mseg_mutex); + ERTS_MSEG_LOCK(ma); - res = info_options("option ", print_to_p, print_to_arg, hpp, szp); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); - erts_mtx_unlock(&mseg_mutex); + res = info_options(ma, "option ", print_to_p, print_to_arg, hpp, szp); + + ERTS_MSEG_UNLOCK(ma); return res; } Eterm -erts_mseg_info(int *print_to_p, +erts_mseg_info(int ix, + int *print_to_p, void *print_to_arg, int begin_max_per, Uint **hpp, Uint *szp) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_IX(ix); Eterm res = THE_NON_VALUE; Eterm atoms[4]; Eterm values[4]; Uint n = 0; - erts_mtx_lock(&mseg_mutex); + ERTS_MSEG_LOCK(ma); + + ERTS_DBG_MA_CHK_THR_ACCESS(ma); if (hpp || szp) { if (!atoms_initialized) - init_atoms(); + init_atoms(ma); atoms[0] = am.version; atoms[1] = am.options; atoms[2] = am.memkind; atoms[3] = am.memkind; } - values[n++] = info_version(print_to_p, print_to_arg, hpp, szp); - values[n++] = info_options("option ", print_to_p, print_to_arg, hpp, szp); + values[n++] = info_version(ma, print_to_p, print_to_arg, hpp, szp); + values[n++] = info_options(ma, "option ", print_to_p, print_to_arg, hpp, szp); #if HALFWORD_HEAP - values[n++] = info_memkind(&low_mem, print_to_p, print_to_arg, begin_max_per, hpp, szp); - values[n++] = info_memkind(&hi_mem, print_to_p, print_to_arg, begin_max_per, hpp, szp); + values[n++] = info_memkind(ma, &ma->low_mem, print_to_p, print_to_arg, begin_max_per, hpp, szp); + values[n++] = info_memkind(ma, &ma->hi_mem, print_to_p, print_to_arg, begin_max_per, hpp, szp); #else - values[n++] = info_memkind(&the_mem, print_to_p, print_to_arg, begin_max_per, hpp, szp); + values[n++] = info_memkind(ma, &ma->the_mem, print_to_p, print_to_arg, begin_max_per, hpp, szp); #endif if (hpp || szp) res = bld_2tup_list(hpp, szp, n, atoms, values); - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_UNLOCK(ma); return res; } @@ -1363,10 +1393,12 @@ erts_mseg_info(int *print_to_p, void * erts_mseg_alloc_opt(ErtsAlcType_t atype, Uint *size_p, const ErtsMsegOpt_t *opt) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_OPT(opt); void *seg; - erts_mtx_lock(&mseg_mutex); - seg = mseg_alloc(atype, size_p, opt); - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_LOCK(ma); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + seg = mseg_alloc(ma, atype, size_p, opt); + ERTS_MSEG_UNLOCK(ma); return seg; } @@ -1377,12 +1409,14 @@ erts_mseg_alloc(ErtsAlcType_t atype, Uint *size_p) } void -erts_mseg_dealloc_opt(ErtsAlcType_t atype, void *seg, Uint size, - const ErtsMsegOpt_t *opt) +erts_mseg_dealloc_opt(ErtsAlcType_t atype, void *seg, + Uint size, const ErtsMsegOpt_t *opt) { - erts_mtx_lock(&mseg_mutex); - mseg_dealloc(atype, seg, size, opt); - erts_mtx_unlock(&mseg_mutex); + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_OPT(opt); + ERTS_MSEG_LOCK(ma); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + mseg_dealloc(ma, atype, seg, size, opt); + ERTS_MSEG_UNLOCK(ma); } void @@ -1392,44 +1426,60 @@ erts_mseg_dealloc(ErtsAlcType_t atype, void *seg, Uint size) } void * -erts_mseg_realloc_opt(ErtsAlcType_t atype, void *seg, Uint old_size, - Uint *new_size_p, const ErtsMsegOpt_t *opt) +erts_mseg_realloc_opt(ErtsAlcType_t atype, void *seg, + Uint old_size, Uint *new_size_p, + const ErtsMsegOpt_t *opt) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_OPT(opt); void *new_seg; - erts_mtx_lock(&mseg_mutex); - new_seg = mseg_realloc(atype, seg, old_size, new_size_p, opt); - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_LOCK(ma); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + new_seg = mseg_realloc(ma, atype, seg, old_size, new_size_p, opt); + ERTS_MSEG_UNLOCK(ma); return new_seg; } void * -erts_mseg_realloc(ErtsAlcType_t atype, void *seg, Uint old_size, - Uint *new_size_p) +erts_mseg_realloc(ErtsAlcType_t atype, void *seg, + Uint old_size, Uint *new_size_p) { - return erts_mseg_realloc_opt(atype, seg, old_size, new_size_p, &erts_mseg_default_opt); + return erts_mseg_realloc_opt(atype, seg, old_size, new_size_p, + &erts_mseg_default_opt); } void erts_mseg_clear_cache(void) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_SS(); MemKind* mk; - erts_mtx_lock(&mseg_mutex); - for (mk=mk_list; mk; mk=mk->next) { + +start: + + ERTS_MSEG_LOCK(ma); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + for (mk=ma->mk_list; mk; mk=mk->next) { mseg_clear_cache(mk); } - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_UNLOCK(ma); + + if (ma->ix != 0) { + ma = ERTS_MSEG_ALLCTR_IX(0); + goto start; + } } Uint -erts_mseg_no(void) +erts_mseg_no(const ErtsMsegOpt_t *opt) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_OPT(opt); MemKind* mk; Uint n = 0; - erts_mtx_lock(&mseg_mutex); - for (mk=mk_list; mk; mk=mk->next) { + ERTS_MSEG_LOCK(ma); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + for (mk=ma->mk_list; mk; mk=mk->next) { n += mk->segments.current.no; } - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_UNLOCK(ma); return n; } @@ -1439,7 +1489,7 @@ erts_mseg_unit_size(void) return page_size; } -static void mem_kind_init(MemKind* mk, const char* name) +static void mem_kind_init(ErtsMsegAllctr_t *ma, MemKind* mk, const char* name) { unsigned i; @@ -1450,10 +1500,10 @@ static void mem_kind_init(MemKind* mk, const char* name) mk->cache_size = 0; mk->cache_hits = 0; - if (max_cache_size > 0) { - for (i = 0; i < max_cache_size - 1; i++) + if (ma->max_cache_size > 0) { + for (i = 0; i < ma->max_cache_size - 1; i++) mk->cache_descs[i].next = &mk->cache_descs[i + 1]; - mk->cache_descs[max_cache_size - 1].next = NULL; + mk->cache_descs[ma->max_cache_size - 1].next = NULL; mk->free_cache_descs = &mk->cache_descs[0]; } else @@ -1467,30 +1517,38 @@ static void mem_kind_init(MemKind* mk, const char* name) mk->segments.max_ever.no = 0; mk->segments.max_ever.sz = 0; + mk->ma = ma; mk->name = name; - mk->next = mk_list; - mk_list = mk; + mk->next = ma->mk_list; + ma->mk_list = mk; } + + void erts_mseg_init(ErtsMsegInit_t *init) { - atoms_initialized = 0; - is_init_done = 0; + int i; + UWord x; - /* Options ... */ +#ifdef ERTS_SMP + no_mseg_allocators = init->nos + 1; +#else + no_mseg_allocators = 1; +#endif - abs_max_cache_bad_fit = init->amcbf; - rel_max_cache_bad_fit = init->rmcbf; - max_cache_size = init->mcs; - cache_check_interval = init->cci; + x = (UWord) malloc(sizeof(ErtsAlgndMsegAllctr_t) + *no_mseg_allocators + + (ERTS_CACHE_LINE_SIZE-1)); + if (x & ERTS_CACHE_LINE_MASK) + x = (x & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE; + ASSERT((x & ERTS_CACHE_LINE_MASK) == 0); + aligned_mseg_allctr = (ErtsAlgndMsegAllctr_t *) x; - /* */ + atoms_initialized = 0; -#ifdef USE_THREADS - thread_safe_init(); -#endif + erts_mtx_init(&init_atoms_mutex, "mseg_init_atoms"); #if HAVE_MMAP && !defined(MAP_ANON) mmap_fd = open("/dev/zero", O_RDWR); @@ -1512,34 +1570,55 @@ erts_mseg_init(ErtsMsegInit_t *init) page_shift++; } - sys_memzero((void *) &calls, sizeof(calls)); + for (i = 0; i < no_mseg_allocators; i++) { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_IX(i); -#if CAN_PARTLY_DESTROY - min_seg_size = ~((Uint) 0); -#endif + ma->ix = i; + + ma->is_init_done = 0; + + if (i != 0) + ma->is_thread_safe = 0; + else { + ma->is_thread_safe = 1; + erts_mtx_init(&ma->mtx, "mseg"); + } + + ma->is_cache_check_scheduled = 0; + + /* Options ... */ + + ma->abs_max_cache_bad_fit = init->amcbf; + ma->rel_max_cache_bad_fit = init->rmcbf; + ma->max_cache_size = init->mcs; - if (max_cache_size > MAX_CACHE_SIZE) - max_cache_size = MAX_CACHE_SIZE; + if (ma->max_cache_size > MAX_CACHE_SIZE) + ma->max_cache_size = MAX_CACHE_SIZE; + + ma->mk_list = NULL; #if HALFWORD_HEAP - mem_kind_init(&low_mem, "low memory"); - mem_kind_init(&hi_mem, "high memory"); + mem_kind_init(ma, &ma->low_mem, "low memory"); + mem_kind_init(ma, &ma->hi_mem, "high memory"); #else - mem_kind_init(&the_mem, "all memory"); + mem_kind_init(ma, &ma->the_mem, "all memory"); #endif - is_cache_check_scheduled = 0; -#ifdef ERTS_THREADS_NO_SMP - is_cache_check_requested = 0; + sys_memzero((void *) &ma->calls, sizeof(ErtsMsegCalls)); + +#if CAN_PARTLY_DESTROY + ma->min_seg_size = ~((Uint) 0); #endif + } } -static ERTS_INLINE Uint tot_cache_size(void) +static ERTS_INLINE Uint tot_cache_size(ErtsMsegAllctr_t *ma) { MemKind* mk; Uint sz = 0; - for (mk=mk_list; mk; mk=mk->next) { + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + for (mk=ma->mk_list; mk; mk=mk->next) { sz += mk->cache_size; } return sz; @@ -1552,25 +1631,13 @@ static ERTS_INLINE Uint tot_cache_size(void) void erts_mseg_late_init(void) { -#ifdef ERTS_THREADS_NO_SMP - int handle = - erts_register_async_ready_callback( - check_schedule_cache_check); -#endif - erts_mtx_lock(&mseg_mutex); - is_init_done = 1; -#ifdef ERTS_THREADS_NO_SMP - async_handle = handle; -#endif - if (tot_cache_size()) - schedule_cache_check(); - erts_mtx_unlock(&mseg_mutex); -} - -void -erts_mseg_exit(void) -{ - mseg_shutdown(); + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_SS(); + ERTS_MSEG_LOCK(ma); + ERTS_DBG_MA_CHK_THR_ACCESS(ma); + ma->is_init_done = 1; + if (tot_cache_size(ma)) + schedule_cache_check(ma); + ERTS_MSEG_UNLOCK(ma); } #endif /* #if HAVE_ERTS_MSEG */ @@ -1599,12 +1666,13 @@ erts_mseg_test(unsigned long op, erts_mseg_clear_cache(); return (unsigned long) 0; case 0x405: - return (unsigned long) erts_mseg_no(); + return (unsigned long) erts_mseg_no(&erts_mseg_default_opt); case 0x406: { + ErtsMsegAllctr_t *ma = ERTS_MSEG_ALLCTR_IX(0); unsigned long res; - erts_mtx_lock(&mseg_mutex); - res = (unsigned long) tot_cache_size(); - erts_mtx_unlock(&mseg_mutex); + ERTS_MSEG_LOCK(ma); + res = (unsigned long) tot_cache_size(ma); + ERTS_MSEG_UNLOCK(ma); return res; } #else /* #if HAVE_ERTS_MSEG */ diff --git a/erts/emulator/sys/common/erl_mseg.h b/erts/emulator/sys/common/erl_mseg.h index 8f116030a8..741080fb78 100644 --- a/erts/emulator/sys/common/erl_mseg.h +++ b/erts/emulator/sys/common/erl_mseg.h @@ -44,7 +44,7 @@ typedef struct { Uint amcbf; Uint rmcbf; Uint mcs; - Uint cci; + Uint nos; } ErtsMsegInit_t; #define ERTS_MSEG_INIT_DEFAULT_INITIALIZER \ @@ -60,6 +60,7 @@ typedef struct { int preserv; UWord abs_shrink_th; UWord rel_shrink_th; + int sched_spec; #if HALFWORD_HEAP int low_mem; #endif @@ -75,14 +76,14 @@ void *erts_mseg_realloc(ErtsAlcType_t, void *, Uint, Uint *); void *erts_mseg_realloc_opt(ErtsAlcType_t, void *, Uint, Uint *, const ErtsMsegOpt_t *); void erts_mseg_clear_cache(void); -Uint erts_mseg_no(void); +void erts_mseg_cache_check(void); +Uint erts_mseg_no( const ErtsMsegOpt_t *); Uint erts_mseg_unit_size(void); void erts_mseg_init(ErtsMsegInit_t *init); void erts_mseg_late_init(void); /* Have to be called after all allocators, threads and timers have been initialized. */ -void erts_mseg_exit(void); -Eterm erts_mseg_info_options(int *, void*, Uint **, Uint *); -Eterm erts_mseg_info(int *, void*, int, Uint **, Uint *); +Eterm erts_mseg_info_options(int, int *, void*, Uint **, Uint *); +Eterm erts_mseg_info(int, int *, void*, int, Uint **, Uint *); #endif /* #if HAVE_ERTS_MSEG */ diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c index 9bd64f5908..80db2055a2 100644 --- a/erts/emulator/sys/common/erl_poll.c +++ b/erts/emulator/sys/common/erl_poll.c @@ -68,6 +68,7 @@ # endif # endif #endif +#include "erl_thr_progress.h" #include "erl_driver.h" #include "erl_alloc.h" @@ -114,7 +115,7 @@ #endif #define ERTS_POLL_USE_WAKEUP_PIPE \ - (ERTS_POLL_ASYNC_INTERRUPT_SUPPORT || defined(ERTS_SMP)) + (ERTS_POLL_ASYNC_INTERRUPT_SUPPORT || defined(USE_THREADS)) #ifdef ERTS_SMP @@ -261,7 +262,6 @@ struct ErtsPollSet_ { #ifdef ERTS_SMP erts_atomic32_t polled; erts_smp_mtx_t mtx; -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT #endif #if ERTS_POLL_USE_WAKEUP_PIPE int wake_fds[2]; @@ -269,10 +269,8 @@ struct ErtsPollSet_ { #if ERTS_POLL_USE_FALLBACK int fallback_used; #endif -#ifdef ERTS_SMP +#if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT erts_atomic32_t wakeup_state; -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - volatile int wakeup_state; #endif erts_smp_atomic32_t timeout; #ifdef ERTS_POLL_COUNT_AVOIDED_WAKEUPS @@ -345,21 +343,16 @@ static void print_misc_debug_info(void); static ERTS_INLINE void reset_wakeup_state(ErtsPollSet ps) { -#ifdef ERTS_SMP - erts_atomic32_set_nob(&ps->wakeup_state, ERTS_POLL_NOT_WOKEN); - ERTS_THR_MEMORY_BARRIER; -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - ps->wakeup_state = 0; +#if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT + erts_atomic32_set_mb(&ps->wakeup_state, ERTS_POLL_NOT_WOKEN); #endif } static ERTS_INLINE int is_woken(ErtsPollSet ps) { -#ifdef ERTS_SMP +#if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT return erts_atomic32_read_acqb(&ps->wakeup_state) != ERTS_POLL_NOT_WOKEN; -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - return ps->wakeup_state != ERTS_POLL_NOT_WOKEN; #else return 0; #endif @@ -368,13 +361,9 @@ is_woken(ErtsPollSet ps) static ERTS_INLINE int is_interrupted_reset(ErtsPollSet ps) { -#ifdef ERTS_SMP +#if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT return (erts_atomic32_xchg_nob(&ps->wakeup_state, ERTS_POLL_NOT_WOKEN) == ERTS_POLL_WOKEN_INTR); -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - int res = ps->wakeup_state == ERTS_POLL_WOKEN_INTR; - ps->wakeup_state = ERTS_POLL_NOT_WOKEN; - return res; #else return 0; #endif @@ -383,16 +372,13 @@ is_interrupted_reset(ErtsPollSet ps) static ERTS_INLINE void woke_up(ErtsPollSet ps) { -#ifdef ERTS_SMP +#if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT erts_aint32_t wakeup_state = erts_atomic32_read_nob(&ps->wakeup_state); if (wakeup_state == ERTS_POLL_NOT_WOKEN) (void) erts_atomic32_cmpxchg_nob(&ps->wakeup_state, ERTS_POLL_WOKEN, ERTS_POLL_NOT_WOKEN); ASSERT(erts_atomic32_read_nob(&ps->wakeup_state) != ERTS_POLL_NOT_WOKEN); -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - if (ps->wakeup_state == ERTS_POLL_NOT_WOKEN) - ps->wakeup_state = ERTS_POLL_WOKEN; #endif } @@ -403,28 +389,27 @@ woke_up(ErtsPollSet ps) #if ERTS_POLL_USE_WAKEUP_PIPE static ERTS_INLINE void -wake_poller(ErtsPollSet ps, int interrupted) +wake_poller(ErtsPollSet ps, int interrupted, int async_signal_safe) { - int wake = 0; -#ifdef ERTS_SMP - erts_aint32_t wakeup_state; - if (!interrupted) - wakeup_state = erts_atomic32_cmpxchg_relb(&ps->wakeup_state, - ERTS_POLL_WOKEN, - ERTS_POLL_NOT_WOKEN); + int wake; + if (async_signal_safe) + wake = 1; else { - /* - * We might unnecessarily write to the pipe, however, - * that isn't problematic. - */ - wakeup_state = erts_atomic32_read_nob(&ps->wakeup_state); - erts_atomic32_set_relb(&ps->wakeup_state, ERTS_POLL_WOKEN_INTR); + erts_aint32_t wakeup_state; + if (!interrupted) + wakeup_state = erts_atomic32_cmpxchg_relb(&ps->wakeup_state, + ERTS_POLL_WOKEN, + ERTS_POLL_NOT_WOKEN); + else { + /* + * We might unnecessarily write to the pipe, however, + * that isn't problematic. + */ + wakeup_state = erts_atomic32_read_nob(&ps->wakeup_state); + erts_atomic32_set_relb(&ps->wakeup_state, ERTS_POLL_WOKEN_INTR); + } + wake = wakeup_state == ERTS_POLL_NOT_WOKEN; } - wake = wakeup_state == ERTS_POLL_NOT_WOKEN; -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - wake = ps->wakeup_state == ERTS_POLL_NOT_WOKEN; - ps->wakeup_state = interrupted ? ERTS_POLL_WOKEN_INTR : ERTS_POLL_NOT_WOKEN; -#endif /* * NOTE: This function might be called from signal handlers in the * non-smp case; therefore, it has to be async-signal safe in @@ -439,9 +424,17 @@ wake_poller(ErtsPollSet ps, int interrupted) res = write(ps->wake_fds[1], "!", 1); } while (res < 0 && errno == EINTR); if (res <= 0 && errno != ERRNO_BLOCK) { - fatal_error_async_signal_safe(__FILE__ - ":XXX:wake_poller(): " - "Failed to write on wakeup pipe\n"); + if (async_signal_safe) + fatal_error_async_signal_safe(__FILE__ + ":XXX:wake_poller(): " + "Failed to write on wakeup pipe\n"); + else + fatal_error("%s:%d:wake_poller(): " + "Failed to write to wakeup pipe fd=%d: " + "%s (%d)\n", + __FILE__, __LINE__, + ps->wake_fds[1], + erl_errno_id(errno), errno); } } } @@ -449,11 +442,18 @@ wake_poller(ErtsPollSet ps, int interrupted) static ERTS_INLINE void cleanup_wakeup_pipe(ErtsPollSet ps) { +#if ERTS_POLL_ASYNC_INTERRUPT_SUPPORT + int intr = 0; +#endif int fd = ps->wake_fds[0]; int res; do { char buf[32]; res = read(fd, buf, sizeof(buf)); +#if ERTS_POLL_ASYNC_INTERRUPT_SUPPORT + if (res > 0) + intr = 1; +#endif } while (res > 0 || (res < 0 && errno == EINTR)); if (res < 0 && errno != ERRNO_BLOCK) { fatal_error("%s:%d:cleanup_wakeup_pipe(): " @@ -463,6 +463,10 @@ cleanup_wakeup_pipe(ErtsPollSet ps) fd, erl_errno_id(errno), errno); } +#if ERTS_POLL_ASYNC_INTERRUPT_SUPPORT + if (intr) + erts_atomic32_set_nob(&ps->wakeup_state, ERTS_POLL_WOKEN_INTR); +#endif } static void @@ -1497,7 +1501,7 @@ ERTS_POLL_EXPORT(erts_poll_controlv)(ErtsPollSet ps, #ifdef ERTS_SMP if (final_do_wake) - wake_poller(ps, 0); + wake_poller(ps, 0, 0); #endif /* ERTS_SMP */ } @@ -1520,7 +1524,7 @@ ERTS_POLL_EXPORT(erts_poll_control)(ErtsPollSet ps, #ifdef ERTS_SMP if (*do_wake) { - wake_poller(ps, 0); + wake_poller(ps, 0, 0); } #endif /* ERTS_SMP */ @@ -1893,9 +1897,9 @@ save_poll_result(ErtsPollSet ps, ErtsPollResFd pr[], int max_res, } static ERTS_INLINE int -check_fd_events(ErtsPollSet ps, SysTimeval *tv, int max_res, int *ps_locked) +check_fd_events(ErtsPollSet ps, SysTimeval *tv, int max_res) { - ASSERT(!*ps_locked); + int res; if (erts_smp_atomic_read_nob(&ps->no_of_user_fds) == 0 && tv->tv_usec == 0 && tv->tv_sec == 0) { /* Nothing to poll and zero timeout; done... */ @@ -1915,16 +1919,23 @@ check_fd_events(ErtsPollSet ps, SysTimeval *tv, int max_res, int *ps_locked) timeout = INT_MAX; if (max_res > ps->res_events_len) grow_res_events(ps, max_res); - return epoll_wait(ps->kp_fd, ps->res_events, max_res, (int)timeout); +#ifdef ERTS_SMP + if (timeout) + erts_thr_progress_prepare_wait(NULL); +#endif + res = epoll_wait(ps->kp_fd, ps->res_events, max_res, (int)timeout); #elif ERTS_POLL_USE_KQUEUE /* --- kqueue ------------------------------ */ struct timespec ts; - ts.tv_sec = tv->tv_sec; - ts.tv_nsec = tv->tv_usec*1000; if (max_res > ps->res_events_len) grow_res_events(ps, max_res); - return kevent(ps->kp_fd, NULL, 0, ps->res_events, max_res, &ts); +#ifdef ERTS_SMP + if (timeout) + erts_thr_progress_prepare_wait(NULL); +#endif + ts.tv_sec = tv->tv_sec; + ts.tv_nsec = tv->tv_usec*1000; + res = kevent(ps->kp_fd, NULL, 0, ps->res_events, max_res, &ts); #endif /* ----------------------------------------- */ - } else /* use fallback (i.e. poll() or select()) */ #endif /* ERTS_POLL_USE_FALLBACK */ @@ -1947,22 +1958,38 @@ check_fd_events(ErtsPollSet ps, SysTimeval *tv, int max_res, int *ps_locked) if (poll_res.dp_nfds > ps->res_events_len) grow_res_events(ps, poll_res.dp_nfds); poll_res.dp_fds = ps->res_events; +#ifdef ERTS_SMP + if (timeout) + erts_thr_progress_prepare_wait(NULL); +#endif poll_res.dp_timeout = (int) timeout; - return ioctl(ps->kp_fd, DP_POLL, &poll_res); + res = ioctl(ps->kp_fd, DP_POLL, &poll_res); #elif ERTS_POLL_USE_POLL /* --- poll -------------------------------- */ if (timeout > INT_MAX) timeout = INT_MAX; - return poll(ps->poll_fds, ps->no_poll_fds, (int) timeout); +#ifdef ERTS_SMP + if (timeout) + erts_thr_progress_prepare_wait(NULL); +#endif + res = poll(ps->poll_fds, ps->no_poll_fds, (int) timeout); #elif ERTS_POLL_USE_SELECT /* --- select ------------------------------ */ - int res; + SysTimeval to = *tv; + ps->res_input_fds = ps->input_fds; ps->res_output_fds = ps->output_fds; + +#ifdef ERTS_SMP + if (to.tv_sec || to.tv_usec) + erts_thr_progress_prepare_wait(NULL); +#endif res = select(ps->max_fd + 1, &ps->res_input_fds, &ps->res_output_fds, NULL, - tv); + &to); #ifdef ERTS_SMP + if (to.tv_sec || to.tv_usec) + erts_thr_progress_finalize_wait(NULL); if (res < 0 && errno == EBADF && ERTS_POLLSET_HAVE_UPDATE_REQUESTS(ps)) { @@ -1978,15 +2005,16 @@ check_fd_events(ErtsPollSet ps, SysTimeval *tv, int max_res, int *ps_locked) * have triggered, we fake an EAGAIN error and let the caller * restart us. */ - SysTimeval zero_tv = {0, 0}; - *ps_locked = 1; + to.tv_sec = 0; + to.tv_usec = 0; ERTS_POLLSET_LOCK(ps); handle_update_requests(ps); + ERTS_POLLSET_UNLOCK(ps); res = select(ps->max_fd + 1, &ps->res_input_fds, &ps->res_output_fds, NULL, - &zero_tv); + &to); if (res == 0) { errno = EAGAIN; res = -1; @@ -1996,6 +2024,11 @@ check_fd_events(ErtsPollSet ps, SysTimeval *tv, int max_res, int *ps_locked) return res; #endif /* ----------------------------------------- */ } +#ifdef ERTS_SMP + if (timeout) + erts_thr_progress_finalize_wait(NULL); +#endif + return res; } } @@ -2007,7 +2040,9 @@ ERTS_POLL_EXPORT(erts_poll_wait)(ErtsPollSet ps, { int res, no_fds; int ebadf = 0; - int ps_locked; +#ifdef ERTS_SMP + int ps_locked = 0; +#endif SysTimeval *tvp; SysTimeval itv; @@ -2049,8 +2084,7 @@ ERTS_POLL_EXPORT(erts_poll_wait)(ErtsPollSet ps, } #endif - ps_locked = 0; - res = check_fd_events(ps, tvp, no_fds, &ps_locked); + res = check_fd_events(ps, tvp, no_fds); woke_up(ps); @@ -2072,10 +2106,8 @@ ERTS_POLL_EXPORT(erts_poll_wait)(ErtsPollSet ps, #endif #ifdef ERTS_SMP - if (!ps_locked) { - ps_locked = 1; - ERTS_POLLSET_LOCK(ps); - } + ps_locked = 1; + ERTS_POLLSET_LOCK(ps); #endif no_fds = save_poll_result(ps, pr, no_fds, res, ebadf); @@ -2111,19 +2143,26 @@ ERTS_POLL_EXPORT(erts_poll_wait)(ErtsPollSet ps, void ERTS_POLL_EXPORT(erts_poll_interrupt)(ErtsPollSet ps, int set) { -#if ERTS_POLL_ASYNC_INTERRUPT_SUPPORT || defined(ERTS_SMP) - /* - * NOTE: This function might be called from signal handlers in the - * non-smp case; therefore, it has to be async-signal safe in - * the non-smp case. - */ +#if defined(USE_THREADS) if (!set) reset_wakeup_state(ps); else - wake_poller(ps, 1); + wake_poller(ps, 1, 0); #endif } +#if ERTS_POLL_ASYNC_INTERRUPT_SUPPORT +void +ERTS_POLL_EXPORT(erts_poll_async_sig_interrupt)(ErtsPollSet ps) +{ + /* + * NOTE: This function is called from signal handlers, it, + * therefore, it has to be async-signal safe. + */ + wake_poller(ps, 1, 1); +} +#endif + /* * erts_poll_interrupt_timed(): * If 'set' != 0, interrupt thread blocked in erts_poll_wait() if it @@ -2139,7 +2178,7 @@ ERTS_POLL_EXPORT(erts_poll_interrupt_timed)(ErtsPollSet ps, reset_wakeup_state(ps); else { if (erts_smp_atomic32_read_acqb(&ps->timeout) > (erts_aint32_t) msec) - wake_poller(ps, 1); + wake_poller(ps, 1, 0); #ifdef ERTS_POLL_COUNT_AVOIDED_WAKEUPS else { if (ERTS_POLLSET_IS_POLLED(ps)) @@ -2266,10 +2305,8 @@ ERTS_POLL_EXPORT(erts_poll_create_pollset)(void) erts_atomic32_init_nob(&ps->polled, 0); erts_smp_mtx_init(&ps->mtx, "pollset"); #endif -#ifdef ERTS_SMP +#if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT erts_atomic32_init_nob(&ps->wakeup_state, (erts_aint32_t) 0); -#elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT - ps->wakeup_state = 0; #endif #if ERTS_POLL_USE_WAKEUP_PIPE create_wakeup_pipe(ps); diff --git a/erts/emulator/sys/common/erl_poll.h b/erts/emulator/sys/common/erl_poll.h index 725a77a152..e0296c6a33 100644 --- a/erts/emulator/sys/common/erl_poll.h +++ b/erts/emulator/sys/common/erl_poll.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2006-2009. All Rights Reserved. + * Copyright Ericsson AB 2006-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -216,6 +216,9 @@ typedef struct { #endif } ErtsPollInfo; +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +void ERTS_POLL_EXPORT(erts_poll_async_sig_interrupt)(ErtsPollSet); +#endif void ERTS_POLL_EXPORT(erts_poll_interrupt)(ErtsPollSet, int); void ERTS_POLL_EXPORT(erts_poll_interrupt_timed)(ErtsPollSet, diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h index d8d51b192c..9a5ed9f5bc 100644 --- a/erts/emulator/sys/unix/erl_unix_sys.h +++ b/erts/emulator/sys/unix/erl_unix_sys.h @@ -129,10 +129,12 @@ #define HAVE_ERTS_CHECK_IO_DEBUG int erts_check_io_debug(void); - -#ifndef ENABLE_CHILD_WAITER_THREAD +#ifndef ERTS_SMP # undef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT # define ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +#endif + +#ifndef ENABLE_CHILD_WAITER_THREAD # ifdef ERTS_SMP # define ERTS_SMP_SCHEDULERS_NEED_TO_CHECK_CHILDREN void erts_check_children(void); diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index 82d2c64d81..c6b63350e5 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -52,6 +52,7 @@ #define ERTS_WANT_GOT_SIGUSR1 #define WANT_NONBLOCKING /* must define this to pull in defs from sys.h */ #include "sys.h" +#include "erl_thr_progress.h" #if defined(__APPLE__) && defined(__MACH__) && !defined(__DARWIN__) #define __DARWIN__ 1 @@ -127,7 +128,6 @@ static ErtsSysReportExit *report_exit_list; static ErtsSysReportExit *report_exit_transit_list; #endif -extern int check_async_ready(void); extern int driver_interrupt(int, int); extern void do_break(void); @@ -263,6 +263,7 @@ int erts_use_kernel_poll = 0; struct { int (*select)(ErlDrvPort, ErlDrvEvent, int, int); int (*event)(ErlDrvPort, ErlDrvEvent, ErlDrvEventData); + void (*check_io_as_interrupt)(void); void (*check_io_interrupt)(int); void (*check_io_interrupt_tmd)(int, long); void (*check_io)(int); @@ -302,6 +303,9 @@ init_check_io(void) if (erts_use_kernel_poll) { io_func.select = driver_select_kp; io_func.event = driver_event_kp; +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT + io_func.check_io_as_interrupt = erts_check_io_async_sig_interrupt_kp; +#endif io_func.check_io_interrupt = erts_check_io_interrupt_kp; io_func.check_io_interrupt_tmd = erts_check_io_interrupt_timed_kp; io_func.check_io = erts_check_io_kp; @@ -314,6 +318,9 @@ init_check_io(void) else { io_func.select = driver_select_nkp; io_func.event = driver_event_nkp; +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT + io_func.check_io_as_interrupt = erts_check_io_async_sig_interrupt_nkp; +#endif io_func.check_io_interrupt = erts_check_io_interrupt_nkp; io_func.check_io_interrupt_tmd = erts_check_io_interrupt_timed_nkp; io_func.check_io = erts_check_io_nkp; @@ -325,6 +332,11 @@ init_check_io(void) } } +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +#define ERTS_CHK_IO_AS_INTR() (*io_func.check_io_as_interrupt)() +#else +#define ERTS_CHK_IO_AS_INTR() (*io_func.check_io_interrupt)(1) +#endif #define ERTS_CHK_IO_INTR (*io_func.check_io_interrupt) #define ERTS_CHK_IO_INTR_TMD (*io_func.check_io_interrupt_tmd) #define ERTS_CHK_IO (*io_func.check_io) @@ -339,6 +351,11 @@ init_check_io(void) max_files = erts_check_io_max_files(); } +#ifdef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT +#define ERTS_CHK_IO_AS_INTR() erts_check_io_async_sig_interrupt() +#else +#define ERTS_CHK_IO_AS_INTR() erts_check_io_interrupt(1) +#endif #define ERTS_CHK_IO_INTR erts_check_io_interrupt #define ERTS_CHK_IO_INTR_TMD erts_check_io_interrupt_timed #define ERTS_CHK_IO erts_check_io @@ -346,13 +363,13 @@ init_check_io(void) #endif -#ifdef ERTS_SMP void erts_sys_schedule_interrupt(int set) { ERTS_CHK_IO_INTR(set); } +#ifdef ERTS_SMP void erts_sys_schedule_interrupt_timed(int set, long msec) { @@ -731,7 +748,7 @@ break_requested(void) erl_exit(ERTS_INTR_EXIT, ""); ERTS_SET_BREAK_REQUESTED; - ERTS_CHK_IO_INTR(1); /* Make sure we don't sleep in poll */ + ERTS_CHK_IO_AS_INTR(); /* Make sure we don't sleep in poll */ } /* set up signal handlers for break and quit */ @@ -931,18 +948,13 @@ void os_flavor(char* namebuf, /* Where to return the name. */ unsigned size) /* Size of name buffer. */ { - static int called = 0; - static struct utsname uts; /* Information about the system. */ - - if (!called) { - char* s; + struct utsname uts; /* Information about the system. */ + char* s; - (void) uname(&uts); - called = 1; - for (s = uts.sysname; *s; s++) { - if (isupper((int) *s)) { - *s = tolower((int) *s); - } + (void) uname(&uts); + for (s = uts.sysname; *s; s++) { + if (isupper((int) *s)) { + *s = tolower((int) *s); } } strcpy(namebuf, uts.sysname); @@ -1107,31 +1119,6 @@ struct erl_drv_entry vanilla_driver_entry = { stop_select }; -#if defined(USE_THREADS) && !defined(ERTS_SMP) -static int async_drv_init(void); -static ErlDrvData async_drv_start(ErlDrvPort, char*, SysDriverOpts*); -static void async_drv_stop(ErlDrvData); -static void async_drv_input(ErlDrvData, ErlDrvEvent); - -/* INTERNAL use only */ - -struct erl_drv_entry async_driver_entry = { - async_drv_init, - async_drv_start, - async_drv_stop, - NULL, - async_drv_input, - NULL, - "async", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL -}; -#endif - /* Handle SIGCHLD signals. */ #if (defined(SIG_SIGSET) || defined(SIG_SIGNAL)) static RETSIGTYPE onchld(void) @@ -1145,7 +1132,7 @@ static RETSIGTYPE onchld(int signum) smp_sig_notify('C'); #else children_died = 1; - ERTS_CHK_IO_INTR(1); /* Make sure we don't sleep in poll */ + ERTS_CHK_IO_AS_INTR(); /* Make sure we don't sleep in poll */ #endif } @@ -2316,87 +2303,6 @@ static void stop_select(ErlDrvEvent fd, void* _) close((int)fd); } -/* -** Async opertation support -*/ -#if defined(USE_THREADS) && !defined(ERTS_SMP) -static void -sys_async_ready_failed(int fd, int r, int err) -{ - char buf[120]; - sprintf(buf, "sys_async_ready(): Fatal error: fd=%d, r=%d, errno=%d\n", - fd, r, err); - erts_silence_warn_unused_result(write(2, buf, strlen(buf))); - abort(); -} - -/* called from threads !! */ -void sys_async_ready(int fd) -{ - int r; - while (1) { - r = write(fd, "0", 1); /* signal main thread fd MUST be async_fd[1] */ - if (r == 1) { - DEBUGF(("sys_async_ready(): r = 1\r\n")); - break; - } - if (r < 0 && errno == EINTR) { - DEBUGF(("sys_async_ready(): r = %d\r\n", r)); - continue; - } - sys_async_ready_failed(fd, r, errno); - } -} - -static int async_drv_init(void) -{ - async_fd[0] = -1; - async_fd[1] = -1; - return 0; -} - -static ErlDrvData async_drv_start(ErlDrvPort port_num, - char* name, SysDriverOpts* opts) -{ - if (async_fd[0] != -1) - return ERL_DRV_ERROR_GENERAL; - if (pipe(async_fd) < 0) - return ERL_DRV_ERROR_GENERAL; - - DEBUGF(("async_drv_start: %d\r\n", port_num)); - - SET_NONBLOCKING(async_fd[0]); - driver_select(port_num, async_fd[0], ERL_DRV_READ, 1); - - if (init_async(async_fd[1]) < 0) - return ERL_DRV_ERROR_GENERAL; - return (ErlDrvData)port_num; -} - -static void async_drv_stop(ErlDrvData e) -{ - int port_num = (int)(long)e; - - DEBUGF(("async_drv_stop: %d\r\n", port_num)); - - exit_async(); - - driver_select(port_num, async_fd[0], ERL_DRV_READ, 0); - - close(async_fd[0]); - close(async_fd[1]); - async_fd[0] = async_fd[1] = -1; -} - - -static void async_drv_input(ErlDrvData e, ErlDrvEvent fd) -{ - char *buf[32]; - DEBUGF(("async_drv_input\r\n")); - while (read((int) fd, (void *) buf, 32) > 0); /* fd MUST be async_fd[0] */ - check_async_ready(); /* invoke all async_ready */ -} -#endif void erts_do_break_handling(void) { @@ -2408,11 +2314,7 @@ void erts_do_break_handling(void) * therefore, make sure that all threads but this one are blocked before * proceeding! */ - erts_smp_block_system(0); - /* - * NOTE: since we allow gc we are not allowed to lock - * (any) process main locks while blocking system... - */ + erts_smp_thr_progress_block(); /* during break we revert to initial settings */ /* this is done differently for oldshell */ @@ -2440,7 +2342,7 @@ void erts_do_break_handling(void) tcsetattr(0,TCSANOW,&temp_mode); } - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); } /* Fills in the systems representation of the jam/beam process identifier. @@ -2474,12 +2376,10 @@ erts_sys_putenv(char *buffer, int sep_ix) } int -erts_sys_getenv(char *key, char *value, size_t *size) +erts_sys_getenv__(char *key, char *value, size_t *size) { - char *orig_value; int res; - erts_smp_rwmtx_rlock(&environ_rwmtx); - orig_value = getenv(key); + char *orig_value = getenv(key); if (!orig_value) res = -1; else { @@ -2494,6 +2394,15 @@ erts_sys_getenv(char *key, char *value, size_t *size) res = 0; } } + return res; +} + +int +erts_sys_getenv(char *key, char *value, size_t *size) +{ + int res; + erts_smp_rwmtx_rlock(&environ_rwmtx); + res = erts_sys_getenv__(key, value, size); erts_smp_rwmtx_runlock(&environ_rwmtx); return res; } @@ -2505,31 +2414,6 @@ sys_init_io(void) erts_alloc(ERTS_ALC_T_FD_TAB, max_files * sizeof(struct fd_data)); erts_smp_atomic_add_nob(&sys_misc_mem_sz, max_files * sizeof(struct fd_data)); - -#ifdef USE_THREADS -#ifdef ERTS_SMP - if (init_async(-1) < 0) - erl_exit(1, "Failed to initialize async-threads\n"); -#else - { - /* This is speical stuff, starting a driver from the - * system routines, but is a nice way of handling stuff - * the erlang way - */ - SysDriverOpts dopts; - int ret; - - sys_memset((void*)&dopts, 0, sizeof(SysDriverOpts)); - add_driver_entry(&async_driver_entry); - ret = erts_open_driver(NULL, NIL, "async", &dopts, NULL); - DEBUGF(("open_driver = %d\n", ret)); - if (ret < 0) - erl_exit(1, "Failed to open async driver\n"); - erts_port[ret].status |= ERTS_PORT_SFLG_IMMORTAL; - } -#endif -#endif - } #if (0) /* unused? */ @@ -2756,15 +2640,7 @@ initiate_report_exit_status(ErtsSysReportExit *rep, int status) rep->next = report_exit_transit_list; rep->status = status; report_exit_transit_list = rep; - /* - * We need the scheduler thread to call check_children(). - * If the scheduler thread is sleeping in a poll with a - * timeout, we need to wake the scheduler thread. We use the - * functionality of the async driver to do this, instead of - * implementing yet another driver doing the same thing. A - * little bit ugly, but it works... - */ - sys_async_ready(async_fd[1]); + erts_sys_schedule_interrupt(1); } static int check_children(void) @@ -2851,20 +2727,11 @@ erl_sys_schedule(int runnable) { #ifdef ERTS_SMP ERTS_CHK_IO(!runnable); - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); #else - ERTS_CHK_IO_INTR(0); - if (runnable) { - ERTS_CHK_IO(0); /* Poll for I/O */ - check_async_ready(); /* Check async completions */ - } else { - int wait_for_io = !check_async_ready(); - if (wait_for_io) - wait_for_io = !check_children(); - ERTS_CHK_IO(wait_for_io); - } - (void) check_children(); + ERTS_CHK_IO(runnable ? 0 : !check_children()); #endif + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); + (void) check_children(); } @@ -2892,8 +2759,8 @@ smp_sig_notify(char c) static void * signal_dispatcher_thread_func(void *unused) { - int initialized = 0; #if !CHLDWTHR + int initialized = 0; int notify_check_children = 0; #endif #ifdef ERTS_ENABLE_LOCK_CHECK @@ -2921,20 +2788,20 @@ signal_dispatcher_thread_func(void *unused) * to other threads. * * NOTE 2: The signal dispatcher thread is not a blockable - * thread (i.e., it hasn't called - * erts_register_blockable_thread()). This is - * intentional. We want to be able to interrupt - * writing of a crash dump by hitting C-c twice. - * Since it isn't a blockable thread it is important - * that it doesn't change the state of any data that - * a blocking thread expects to have exclusive access - * to (unless the signal dispatcher itself explicitly - * is blocking all blockable threads). + * thread (i.e., not a thread managed by the + * erl_thr_progress module). This is intentional. + * We want to be able to interrupt writing of a crash + * dump by hitting C-c twice. Since it isn't a + * blockable thread it is important that it doesn't + * change the state of any data that a blocking thread + * expects to have exclusive access to (unless the + * signal dispatcher itself explicitly is blocking all + * blockable threads). */ switch (buf[i]) { case 0: /* Emulator initialized */ - initialized = 1; #if !CHLDWTHR + initialized = 1; if (!notify_check_children) #endif break; @@ -2969,7 +2836,7 @@ signal_dispatcher_thread_func(void *unused) buf[i]); } } - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); } return NULL; } diff --git a/erts/emulator/sys/vxworks/sys.c b/erts/emulator/sys/vxworks/sys.c index a59e4ec26a..d6d1fe64e0 100644 --- a/erts/emulator/sys/vxworks/sys.c +++ b/erts/emulator/sys/vxworks/sys.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1997-2010. All Rights Reserved. + * Copyright Ericsson AB 1997-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -238,6 +238,12 @@ erl_sys_args(int* argc, char** argv) ASSERT(max_files <= erts_vxworks_max_files); } +void +erts_sys_schedule_interrupt(int set) +{ + erts_check_io_interrupt(set); +} + /* * Called from schedule() when it runs out of runnable processes, * or when Erlang code has performed INPUT_REDUCTIONS reduction @@ -246,7 +252,6 @@ erl_sys_args(int* argc, char** argv) void erl_sys_schedule(int runnable) { - erts_check_io_interrupt(0); erts_check_io(!runnable); } @@ -309,7 +314,7 @@ static void request_break(void) fprintf(stderr,"break!\n"); #endif erts_break_requested = 1; - erts_check_io_interrupt(1); /* Make sure we don't sleep in erts_poll_wait */ + erts_check_io_async_sig_interrupt(1); /* Make sure we don't sleep in erts_poll_wait */ } static void do_quit(void) @@ -1515,6 +1520,12 @@ erts_sys_getenv(char *key, char *value, size_t *size) return res; } +int +erts_sys_getenv__(char *key, char *value, size_t *size) +{ + return erts_sys_getenv(key, value, size); +} + void sys_init_io(void) { diff --git a/erts/emulator/sys/win32/erl_poll.c b/erts/emulator/sys/win32/erl_poll.c index 735c420d8e..ab4ef05118 100644 --- a/erts/emulator/sys/win32/erl_poll.c +++ b/erts/emulator/sys/win32/erl_poll.c @@ -1159,7 +1159,13 @@ int erts_poll_wait(ErtsPollSet ps, HARDDEBUGF(("Start waiting %d [%d]",num_h, (int) timeout)); ERTS_POLLSET_UNLOCK(ps); +#ifdef ERTS_SMP + erts_thr_progress_prepare_wait(NULL); +#endif WaitForMultipleObjects(num_h, harr, FALSE, timeout); +#ifdef ERTS_SMP + erts_thr_progress_finalize_wait(NULL); +#endif ERTS_POLLSET_LOCK(ps); HARDDEBUGF(("Stop waiting %d [%d]",num_h, (int) timeout)); woke_up(ps); diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c index 3e151c26d5..6f33ef7ad6 100644 --- a/erts/emulator/sys/win32/sys.c +++ b/erts/emulator/sys/win32/sys.c @@ -216,6 +216,9 @@ void sys_tty_reset(int exit_code) void erl_sys_args(int* argc, char** argv) { char *event_name; + + erts_sys_env_init(); + nohup = get_and_remove_option(argc, argv, "-nohup"); #ifdef DEBUG @@ -566,51 +569,6 @@ struct erl_drv_entry vanilla_driver_entry = { stop_select }; -#if defined(USE_THREADS) && !defined(ERTS_SMP) - -static int async_drv_init(void); -static ErlDrvData async_drv_start(ErlDrvPort, char*, SysDriverOpts*); -static void async_drv_stop(ErlDrvData); -static void async_drv_input(ErlDrvData, ErlDrvEvent); - -/* INTERNAL use only */ - -void null_output(ErlDrvData drv_data, char* buf, int len) -{ -} - -void null_ready_output(ErlDrvData drv_data, ErlDrvEvent event) -{ -} - -struct erl_drv_entry async_driver_entry = { - async_drv_init, - async_drv_start, - async_drv_stop, - null_output, - async_drv_input, - null_ready_output, - "async", - NULL, /* finish */ - NULL, /* handle */ - NULL, /* control */ - NULL, /* timeout */ - NULL, /* outputv */ - NULL, /* ready_async */ - NULL, /* flush */ - NULL, /* call */ - NULL, /* event */ - ERL_DRV_EXTENDED_MARKER, - ERL_DRV_EXTENDED_MAJOR_VERSION, - ERL_DRV_EXTENDED_MINOR_VERSION, - 0, /* ERL_DRV_FLAGs */ - NULL, - NULL, /* process_exit */ - stop_select -}; - -#endif - /* * Initialises a DriverData structure. * @@ -2825,30 +2783,6 @@ sys_init_io(void) We estimate the number to twice the amount of ports. We really dont know on windows, do we? */ max_files = 2*erts_max_ports; - -#ifdef USE_THREADS -#ifdef ERTS_SMP - if (init_async(-1) < 0) - erl_exit(1, "Failed to initialize async-threads\n"); -#else - { - /* This is special stuff, starting a driver from the - * system routines, but is a nice way of handling stuff - * the erlang way - */ - SysDriverOpts dopts; - int ret; - - sys_memset((void*)&dopts, 0, sizeof(SysDriverOpts)); - add_driver_entry(&async_driver_entry); - ret = erts_open_driver(NULL, NIL, "async", &dopts, NULL); - DEBUGF(("open_driver = %d\n", ret)); - if (ret < 0) - erl_exit(1, "Failed to open async driver\n"); - erts_port[ret].status |= ERTS_PORT_SFLG_IMMORTAL; - } -#endif -#endif } #ifdef ERTS_SMP @@ -3283,7 +3217,6 @@ erts_sys_pre_init(void) } #endif erts_smp_atomic_init_nob(&sys_misc_mem_sz, 0); - erts_sys_env_init(); } void noinherit_std_handle(DWORD type) @@ -3360,13 +3293,13 @@ void erl_sys_init(void) SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); } -#ifdef ERTS_SMP void erts_sys_schedule_interrupt(int set) { erts_check_io_interrupt(set); } +#ifdef ERTS_SMP void erts_sys_schedule_interrupt_timed(int set, long msec) { @@ -3382,76 +3315,7 @@ erts_sys_schedule_interrupt_timed(int set, long msec) void erl_sys_schedule(int runnable) { -#ifdef ERTS_SMP erts_check_io(!runnable); - ERTS_SMP_LC_ASSERT(!ERTS_LC_IS_BLOCKING); -#else - erts_check_io_interrupt(0); - if (runnable) { - erts_check_io(0); /* Poll for I/O */ - check_async_ready(); /* Check async completions */ - } else { - erts_check_io(check_async_ready() ? 0 : 1); - } -#endif -} - -#if defined(USE_THREADS) && !defined(ERTS_SMP) -/* - * Async operation support. - */ - -static ErlDrvEvent async_drv_event; - -void -sys_async_ready(int fd) -{ - SetEvent((HANDLE)async_drv_event); -} - -static int -async_drv_init(void) -{ - async_drv_event = (ErlDrvEvent) NULL; - return 0; -} - -static ErlDrvData -async_drv_start(ErlDrvPort port_num, char* name, SysDriverOpts* opts) -{ - if (async_drv_event != (ErlDrvEvent) NULL) { - return ERL_DRV_ERROR_GENERAL; - } - if ((async_drv_event = (ErlDrvEvent)CreateAutoEvent(FALSE)) == (ErlDrvEvent) NULL) { - return ERL_DRV_ERROR_GENERAL; - } - - driver_select(port_num, async_drv_event, ERL_DRV_READ|ERL_DRV_USE, 1); - if (init_async(async_drv_event) < 0) { - return ERL_DRV_ERROR_GENERAL; - } - return (ErlDrvData)port_num; -} - -static void -async_drv_stop(ErlDrvData port_num) -{ - exit_async(); - driver_select((ErlDrvPort)port_num, async_drv_event, ERL_DRV_READ|ERL_DRV_USE, 0); - /*CloseHandle((HANDLE)async_drv_event);*/ - async_drv_event = (ErlDrvEvent) NULL; + ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); } - -static void -async_drv_input(ErlDrvData port_num, ErlDrvEvent e) -{ - check_async_ready(); - - /* - * Our event is auto-resetting. - */ -} - -#endif - diff --git a/erts/emulator/sys/win32/sys_env.c b/erts/emulator/sys/win32/sys_env.c index 02c8433a10..7acc7f07ee 100644 --- a/erts/emulator/sys/win32/sys_env.c +++ b/erts/emulator/sys/win32/sys_env.c @@ -55,19 +55,17 @@ erts_sys_putenv(char *key_value, int sep_ix) } int -erts_sys_getenv(char *key, char *value, size_t *size) +erts_sys_getenv__(char *key, char *value, size_t *size) { size_t req_size = 0; int res = 0; DWORD new_size; - erts_smp_rwmtx_rlock(&environ_rwmtx); SetLastError(0); new_size = GetEnvironmentVariable((LPCTSTR) key, (LPTSTR) value, (DWORD) *size); res = !new_size && GetLastError() == ERROR_ENVVAR_NOT_FOUND ? -1 : 0; - erts_smp_rwmtx_runlock(&environ_rwmtx); if (res < 0) return res; res = new_size > *size ? 1 : 0; @@ -75,6 +73,16 @@ erts_sys_getenv(char *key, char *value, size_t *size) return res; } +int +erts_sys_getenv(char *key, char *value, size_t *size) +{ + int res; + erts_smp_rwmtx_rlock(&environ_rwmtx); + res = erts_sys_getenv__(key, value, size); + erts_smp_rwmtx_runlock(&environ_rwmtx); + return res; +} + struct win32_getenv_state { char *env; char *next; diff --git a/erts/emulator/sys/win32/sys_interrupt.c b/erts/emulator/sys/win32/sys_interrupt.c index 1d73edd30b..93aaa23f97 100644 --- a/erts/emulator/sys/win32/sys_interrupt.c +++ b/erts/emulator/sys/win32/sys_interrupt.c @@ -21,6 +21,7 @@ */ #include "sys.h" #include "erl_alloc.h" +#include "erl_thr_progress.h" #include "erl_driver.h" #include "../../drivers/win32/win_con.h" @@ -52,14 +53,14 @@ void erts_do_break_handling(void) * therefore, make sure that all threads but this one are blocked before * proceeding! */ - erts_smp_block_system(0); + erts_smp_thr_progress_block(); /* call the break handling function, reset the flag */ do_break(); ResetEvent(erts_sys_break_event); ERTS_UNSET_BREAK_REQUESTED; - erts_smp_release_system(); + erts_smp_thr_progress_unblock(); } diff --git a/erts/emulator/test/bs_utf_SUITE.erl b/erts/emulator/test/bs_utf_SUITE.erl index 72c656c400..4ab7d674a6 100644 --- a/erts/emulator/test/bs_utf_SUITE.erl +++ b/erts/emulator/test/bs_utf_SUITE.erl @@ -64,8 +64,7 @@ end_per_group(_GroupName, Config) -> utf8_roundtrip(Config) when is_list(Config) -> ?line utf8_roundtrip(0, 16#D7FF), - ?line utf8_roundtrip(16#E000, 16#FFFD), - ?line utf8_roundtrip(16#10000, 16#10FFFF), + ?line utf8_roundtrip(16#E000, 16#10FFFF), ok. utf8_roundtrip(First, Last) when First =< Last -> @@ -91,8 +90,7 @@ utf16_roundtrip(Config) when is_list(Config) -> do_utf16_roundtrip(Fun) -> do_utf16_roundtrip(0, 16#D7FF, Fun), - do_utf16_roundtrip(16#E000, 16#FFFD, Fun), - do_utf16_roundtrip(16#10000, 16#10FFFF, Fun). + do_utf16_roundtrip(16#E000, 16#10FFFF, Fun). do_utf16_roundtrip(First, Last, Fun) when First =< Last -> Fun(First), @@ -129,8 +127,7 @@ utf32_roundtrip(Config) when is_list(Config) -> do_utf32_roundtrip(Fun) -> do_utf32_roundtrip(0, 16#D7FF, Fun), - do_utf32_roundtrip(16#E000, 16#FFFD, Fun), - do_utf32_roundtrip(16#10000, 16#10FFFF, Fun). + do_utf32_roundtrip(16#E000, 16#10FFFF, Fun). do_utf32_roundtrip(First, Last, Fun) when First =< Last -> Fun(First), @@ -158,7 +155,6 @@ utf32_little_roundtrip(Char) -> utf8_illegal_sequences(Config) when is_list(Config) -> ?line fail_range(16#10FFFF+1, 16#10FFFF+512), %Too large. ?line fail_range(16#D800, 16#DFFF), %Reserved for UTF-16. - ?line fail_range(16#FFFE, 16#FFFF), %Non-characters. %% Illegal first character. ?line [fail(<<I,16#8F,16#8F,16#8F>>) || I <- lists:seq(16#80, 16#BF)], @@ -251,7 +247,6 @@ fail_1(_) -> ok. utf16_illegal_sequences(Config) when is_list(Config) -> ?line utf16_fail_range(16#10FFFF+1, 16#10FFFF+512), %Too large. ?line utf16_fail_range(16#D800, 16#DFFF), %Reserved for UTF-16. - ?line utf16_fail_range(16#FFFE, 16#FFFF), %Non-characters. ?line lonely_hi_surrogate(16#D800, 16#DFFF), ?line leading_lo_surrogate(16#DC00, 16#DFFF), @@ -300,7 +295,6 @@ leading_lo_surrogate(_, _, _) -> ok. utf32_illegal_sequences(Config) when is_list(Config) -> ?line utf32_fail_range(16#10FFFF+1, 16#10FFFF+512), %Too large. ?line utf32_fail_range(16#D800, 16#DFFF), %Reserved for UTF-16. - ?line utf32_fail_range(16#FFFE, 16#FFFF), %Non-characters. ?line utf32_fail_range(-100, -1), ok. diff --git a/erts/emulator/test/code_SUITE.erl b/erts/emulator/test/code_SUITE.erl index 29cbdedd17..61eeec5ffd 100644 --- a/erts/emulator/test/code_SUITE.erl +++ b/erts/emulator/test/code_SUITE.erl @@ -25,7 +25,7 @@ t_check_process_code_ets/1, external_fun/1,get_chunk/1,module_md5/1,make_stub/1, make_stub_many_funs/1,constant_pools/1, - false_dependency/1,coverage/1]). + false_dependency/1,coverage/1,fun_confusion/1]). -include_lib("test_server/include/test_server.hrl"). @@ -35,7 +35,7 @@ all() -> [new_binary_types, t_check_process_code, t_check_process_code_ets, t_check_old_code, external_fun, get_chunk, module_md5, make_stub, make_stub_many_funs, - constant_pools, false_dependency, coverage]. + constant_pools, false_dependency, coverage, fun_confusion]. groups() -> []. @@ -278,7 +278,8 @@ t_check_old_code(Config) when is_list(Config) -> external_fun(Config) when is_list(Config) -> ?line false = erlang:function_exported(another_code_test, x, 1), - ?line ExtFun = erlang:make_fun(id(another_code_test), x, 1), + AnotherCodeTest = id(another_code_test), + ExtFun = fun AnotherCodeTest:x/1, ?line {'EXIT',{undef,_}} = (catch ExtFun(answer)), ?line false = erlang:function_exported(another_code_test, x, 1), ?line false = lists:member(another_code_test, erlang:loaded()), @@ -555,6 +556,30 @@ coverage(Config) when is_list(Config) -> ?line {'EXIT',{badarg,_}} = (catch erlang:module_loaded(42)), ok. +fun_confusion(Config) when is_list(Config) -> + Data = ?config(data_dir, Config), + Src = filename:join(Data, "fun_confusion"), + Mod = fun_confusion, + + %% Load first version of module. + compile_load(Mod, Src, 1), + F1 = Mod:f(), + 1 = F1(), + + %% Load second version of module. + compile_load(Mod, Src, 2), + F2 = Mod:f(), + + %% F1 should refer to the old code, not the newly loaded code. + 1 = F1(), + 2 = F2(), + ok. + +compile_load(Mod, Src, Ver) -> + {ok,Mod,Code1} = compile:file(Src, [binary,{d,version,Ver}]), + {module,Mod} = code:load_binary(Mod, "fun_confusion.beam", Code1), + ok. + %% Utilities. make_sub_binary(Bin) when is_binary(Bin) -> diff --git a/erts/emulator/test/code_SUITE_data/fun_confusion.erl b/erts/emulator/test/code_SUITE_data/fun_confusion.erl new file mode 100644 index 0000000000..16000861df --- /dev/null +++ b/erts/emulator/test/code_SUITE_data/fun_confusion.erl @@ -0,0 +1,31 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2011. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +-module(fun_confusion). + +-export([f/0]). + +f() -> + fun() -> version() end. + +version() -> + %% Changing the value returned here should change + %% the identity of the fun in f/0. + ?version. + diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl index a77ea4f3be..c07dbc5871 100644 --- a/erts/emulator/test/driver_SUITE.erl +++ b/erts/emulator/test/driver_SUITE.erl @@ -75,7 +75,9 @@ smp_select/1, driver_select_use/1, thread_mseg_alloc_cache_clean/1, - otp_9302/1]). + otp_9302/1, + thr_free_drv/1, + async_blast/1]). -export([bin_prefix/2]). @@ -143,7 +145,9 @@ all() -> otp_6879, caller, many_events, missing_callbacks, smp_select, driver_select_use, thread_mseg_alloc_cache_clean, - otp_9302]. + otp_9302, + thr_free_drv, + async_blast]. groups() -> [{timer, [], @@ -1792,7 +1796,7 @@ driver_select_use0(Config) -> thread_mseg_alloc_cache_clean(Config) when is_list(Config) -> case {erlang:system_info(threads), - erlang:system_info({allocator,mseg_alloc}), + mseg_inst_info(0), driver_alloc_sbct()} of {_, false, _} -> ?line {skipped, "No mseg_alloc"}; @@ -1804,13 +1808,13 @@ thread_mseg_alloc_cache_clean(Config) when is_list(Config) -> ?line {skipped, "driver_alloc() using too large single block threshold"}; {_, _, 0} -> ?line {skipped, "driver_alloc() using too low single block threshold"}; - {true, MsegAllocInfo, SBCT} -> + {true, _MsegAllocInfo, SBCT} -> ?line DrvName = 'thr_alloc_drv', ?line Path = ?config(data_dir, Config), ?line erl_ddll:start(), ?line ok = load_driver(Path, DrvName), ?line Port = open_port({spawn, DrvName}, []), - ?line CCI = mseg_alloc_cci(MsegAllocInfo), + ?line CCI = 1000, ?line ?t:format("CCI = ~p~n", [CCI]), ?line CCC = mseg_alloc_ccc(), ?line ?t:format("CCC = ~p~n", [CCC]), @@ -1831,7 +1835,7 @@ mseg_alloc_cci(MsegAllocInfo) -> ?line CCI. mseg_alloc_ccc() -> - mseg_alloc_ccc(erlang:system_info({allocator,mseg_alloc})). + mseg_alloc_ccc(mseg_inst_info(0)). mseg_alloc_ccc(MsegAllocInfo) -> ?line {value,{memkind, MKL}} = lists:keysearch(memkind,1,MsegAllocInfo), @@ -1841,7 +1845,7 @@ mseg_alloc_ccc(MsegAllocInfo) -> ?line GigaCCC*1000000000 + CCC. mseg_alloc_cached_segments() -> - mseg_alloc_cached_segments(erlang:system_info({allocator,mseg_alloc})). + mseg_alloc_cached_segments(mseg_inst_info(0)). mseg_alloc_cached_segments(MsegAllocInfo) -> MemName = case is_halfword_vm() of @@ -1859,6 +1863,13 @@ mseg_alloc_cached_segments(MsegAllocInfo) -> = lists:keysearch(cached_segments, 1, SL), ?line CS. +mseg_inst_info(I) -> + {value, {instance, I, Value}} + = lists:keysearch(I, + 2, + erlang:system_info({allocator,mseg_alloc})), + Value. + is_halfword_vm() -> case {erlang:system_info({wordsize, internal}), erlang:system_info({wordsize, external})} of @@ -1902,18 +1913,105 @@ otp_9302(Config) when is_list(Config) -> ?line port_command(Port, ""), ?line {msg, block} = get_port_msg(Port, infinity), ?line {msg, job} = get_port_msg(Port, infinity), - ?line case erlang:system_info(thread_pool_size) of - 0 -> - {msg, cancel} = get_port_msg(Port, infinity); - _ -> - ok - end, - ?line {msg, job} = get_port_msg(Port, infinity), + ?line C = case erlang:system_info(thread_pool_size) of + 0 -> + ?line {msg, cancel} = get_port_msg(Port, infinity), + ?line {msg, job} = get_port_msg(Port, infinity), + ?line false; + _ -> + case get_port_msg(Port, infinity) of + {msg, cancel} -> %% Cancel always fail in Rel >= 15 + ?line {msg, job} = get_port_msg(Port, infinity), + ?line false; + {msg, job} -> + ?line ok, + ?line true + end + end, ?line {msg, end_of_jobs} = get_port_msg(Port, infinity), ?line no_msg = get_port_msg(Port, 2000), ?line port_close(Port), + ?line case C of + true -> + ?line {comment, "Async job cancelled"}; + false -> + ?line {comment, "Async job not cancelled"} + end. + +thr_free_drv(Config) when is_list(Config) -> + ?line Path = ?config(data_dir, Config), + ?line erl_ddll:start(), + ?line ok = load_driver(Path, thr_free_drv), + ?line MemBefore = driver_alloc_size(), +% io:format("SID=~p", [erlang:system_info(scheduler_id)]), + ?line Port = open_port({spawn, thr_free_drv}, []), + ?line MemPeek = driver_alloc_size(), + ?line true = is_port(Port), + ?line ok = thr_free_drv_control(Port, 0), + ?line port_close(Port), + ?line MemAfter = driver_alloc_size(), + ?line io:format("MemPeek=~p~n", [MemPeek]), + ?line io:format("MemBefore=~p, MemAfter=~p~n", [MemBefore, MemAfter]), + ?line MemBefore = MemAfter, + ?line case MemPeek of + undefined -> ok; + _ -> + ?line true = MemPeek > MemBefore + end, ?line ok. +thr_free_drv_control(Port, N) -> + case erlang:port_control(Port, 0, "") of + "done" -> + ok; + "more" -> + erlang:yield(), +% io:format("N=~p, SID=~p", [N, erlang:system_info(scheduler_id)]), + thr_free_drv_control(Port, N+1) + end. + +async_blast(Config) when is_list(Config) -> + ?line Path = ?config(data_dir, Config), + ?line erl_ddll:start(), + ?line ok = load_driver(Path, async_blast_drv), + ?line SchedOnln = erlang:system_info(schedulers_online), + ?line MemBefore = driver_alloc_size(), + ?line Start = os:timestamp(), + ?line Blast = fun () -> + Port = open_port({spawn, async_blast_drv}, []), + true = is_port(Port), + port_command(Port, ""), + receive + {Port, done} -> + ok + end, + port_close(Port) + end, + ?line Ps = lists:map(fun (N) -> + spawn_opt(Blast, + [{scheduler, + (N rem SchedOnln)+ 1}, + monitor]) + end, + lists:seq(1, 100)), + ?line MemMid = driver_alloc_size(), + ?line lists:foreach(fun ({Pid, Mon}) -> + receive + {'DOWN',Mon,process,Pid,_} -> ok + end + end, Ps), + ?line End = os:timestamp(), + ?line MemAfter = driver_alloc_size(), + ?line io:format("MemBefore=~p, MemMid=~p, MemAfter=~p~n", + [MemBefore, MemMid, MemAfter]), + ?line AsyncBlastTime = timer:now_diff(End,Start)/1000000, + ?line io:format("AsyncBlastTime=~p~n", [AsyncBlastTime]), + ?line MemBefore = MemAfter, + ?line erlang:display({async_blast_time, AsyncBlastTime}), + ?line ok. + + + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Utilities %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -2077,3 +2175,33 @@ start_node(Config) when is_list(Config) -> stop_node(Node) -> ?t:stop_node(Node). + +wait_deallocations() -> + try + erts_debug:set_internal_state(wait, deallocations) + catch error:undef -> + erts_debug:set_internal_state(available_internal_state, true), + wait_deallocations() + end. + +driver_alloc_size() -> + wait_deallocations(), + case erlang:system_info({allocator_sizes, driver_alloc}) of + false -> + undefined; + MemInfo -> + CS = lists:foldl( + fun ({instance, _, L}, Acc) -> + {value,{_,SBMBCS}} = lists:keysearch(sbmbcs, 1, L), + {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L), + {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L), + [SBMBCS,MBCS,SBCS | Acc] + end, + [], + MemInfo), + lists:foldl( + fun(L, Sz0) -> + {value,{_,Sz,_,_}} = lists:keysearch(blocks_size, 1, L), + Sz0+Sz + end, 0, CS) + end. diff --git a/erts/emulator/test/driver_SUITE_data/Makefile.src b/erts/emulator/test/driver_SUITE_data/Makefile.src index 5b3ba1557e..dd48f6a0f7 100644 --- a/erts/emulator/test/driver_SUITE_data/Makefile.src +++ b/erts/emulator/test/driver_SUITE_data/Makefile.src @@ -12,7 +12,9 @@ MISC_DRVS = outputv_drv@dll@ \ many_events_drv@dll@ \ missing_callback_drv@dll@ \ thr_alloc_drv@dll@ \ - otp_9302_drv@dll@ + otp_9302_drv@dll@ \ + thr_free_drv@dll@ \ + async_blast_drv@dll@ SYS_INFO_DRVS = sys_info_1_0_drv@dll@ \ sys_info_1_1_drv@dll@ \ diff --git a/erts/emulator/test/driver_SUITE_data/async_blast_drv.c b/erts/emulator/test/driver_SUITE_data/async_blast_drv.c new file mode 100644 index 0000000000..3821f7e3dc --- /dev/null +++ b/erts/emulator/test/driver_SUITE_data/async_blast_drv.c @@ -0,0 +1,124 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include "erl_driver.h" + +#define NO_ASYNC_JOBS 10000 + +static void stop(ErlDrvData drv_data); +static ErlDrvData start(ErlDrvPort port, + char *command); +static void output(ErlDrvData drv_data, + char *buf, int len); +static void ready_async(ErlDrvData drv_data, + ErlDrvThreadData thread_data); + +static ErlDrvEntry async_blast_drv_entry = { + NULL /* init */, + start, + stop, + output, + NULL /* ready_input */, + NULL /* ready_output */, + "async_blast_drv", + NULL /* finish */, + NULL /* handle */, + NULL /* control */, + NULL /* timeout */, + NULL /* outputv */, + ready_async, + NULL /* flush */, + NULL /* call */, + NULL /* event */, + ERL_DRV_EXTENDED_MARKER, + ERL_DRV_EXTENDED_MAJOR_VERSION, + ERL_DRV_EXTENDED_MINOR_VERSION, + ERL_DRV_FLAG_USE_PORT_LOCKING, + NULL /* handle2 */, + NULL /* handle_monitor */ +}; + +typedef struct { + ErlDrvPort port; + ErlDrvTermData caller; + int counter; +} async_blast_data_t; + + +DRIVER_INIT(async_blast_drv) +{ + return &async_blast_drv_entry; +} + +static void stop(ErlDrvData drv_data) +{ + driver_free((void *) drv_data); +} + +static ErlDrvData start(ErlDrvPort port, + char *command) +{ + async_blast_data_t *abd; + + abd = driver_alloc(sizeof(async_blast_data_t)); + if (!abd) + return ERL_DRV_ERROR_GENERAL; + + abd->port = port; + abd->counter = 0; + return (ErlDrvData) abd; +} + +static void async_invoke(void *data) +{ + +} +#include <stdio.h> + +static void ready_async(ErlDrvData drv_data, + ErlDrvThreadData thread_data) +{ + async_blast_data_t *abd = (async_blast_data_t *) drv_data; + if (--abd->counter == 0) { + ErlDrvTermData spec[] = { + ERL_DRV_PORT, driver_mk_port(abd->port), + ERL_DRV_ATOM, driver_mk_atom("done"), + ERL_DRV_TUPLE, 2 + }; + driver_send_term(abd->port, abd->caller, + spec, sizeof(spec)/sizeof(spec[0])); + } +} + +static void output(ErlDrvData drv_data, + char *buf, int len) +{ + async_blast_data_t *abd = (async_blast_data_t *) drv_data; + if (abd->counter == 0) { + int i; + abd->caller = driver_caller(abd->port); + abd->counter = NO_ASYNC_JOBS; + for (i = 0; i < NO_ASYNC_JOBS; i++) { + if (0 > driver_async(abd->port, NULL, async_invoke, NULL, NULL)) { + driver_failure_atom(abd->port, "driver_async_failed"); + break; + } + } + } +} diff --git a/erts/emulator/test/driver_SUITE_data/thr_free_drv.c b/erts/emulator/test/driver_SUITE_data/thr_free_drv.c new file mode 100644 index 0000000000..622a62ebea --- /dev/null +++ b/erts/emulator/test/driver_SUITE_data/thr_free_drv.c @@ -0,0 +1,241 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2011. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ +#include <stdlib.h> +#include <errno.h> +#include <string.h> +#include "erl_driver.h" + +#define BLOCKS_PER_THREAD 100000 +#define NO_THREADS 10 +#define BLOCKS_PER_CTRL 1000 + +typedef struct { + ErlDrvMutex *mtx; + ErlDrvCond *cnd; + int b; + int *go; + int *skip; + void *blocks[BLOCKS_PER_THREAD]; +} test_thread_data; + +typedef struct { + ErlDrvPort port; + int b; + int go; + int skip; + test_thread_data ttd[NO_THREADS+1]; + ErlDrvTid tids[NO_THREADS+1]; +} test_data; + +static ErlDrvData start(ErlDrvPort port, char *command); +static void stop(ErlDrvData data); +static int control(ErlDrvData drv_data, unsigned int command, char *buf, + int len, char **rbuf, int rlen); + +static ErlDrvEntry thr_free_drv_entry = { + NULL /* init */, + start, + stop, + NULL /* output */, + NULL /* ready_input */, + NULL /* ready_output */, + "thr_free_drv", + NULL /* finish */, + NULL /* handle */, + control, + NULL /* timeout */, + NULL /* outputv */, + NULL /* ready_async */, + NULL /* flush */, + NULL /* call */, + NULL /* event */, + ERL_DRV_EXTENDED_MARKER, + ERL_DRV_EXTENDED_MAJOR_VERSION, + ERL_DRV_EXTENDED_MINOR_VERSION, + ERL_DRV_FLAG_USE_PORT_LOCKING, + NULL /* handle2 */, + NULL /* handle_monitor */ +}; + +DRIVER_INIT(thr_free_drv) +{ + return &thr_free_drv_entry; +} + +void * +test_thread(void *vttd) +{ + test_thread_data *ttd = (test_thread_data *) vttd; + int i, skip; + + erl_drv_mutex_lock(ttd->mtx); + + while (!*ttd->go) + erl_drv_cond_wait(ttd->cnd, ttd->mtx); + skip = *ttd->skip; + erl_drv_mutex_unlock(ttd->mtx); + + if (!skip) { + for (i = 0; i < BLOCKS_PER_THREAD; i++) + driver_free(ttd->blocks[i]); + } + return NULL; +} + +ErlDrvData start(ErlDrvPort port, char *command) +{ + int join = 0, t, b, res; + test_thread_data *ttd; + test_data *td = driver_alloc(sizeof(test_data)); + if (!td) + return ERL_DRV_ERROR_GENERAL; + ttd = td->ttd; + for (b = 0; b < BLOCKS_PER_THREAD; b++) + for (t = 0; t <= NO_THREADS; t++) + ttd[t].blocks[b] = NULL; + ttd[0].mtx = NULL; + ttd[0].cnd = NULL; + + for (b = 0; b < BLOCKS_PER_THREAD; b++) { + for (t = 0; t <= NO_THREADS; t++) { + ttd[t].blocks[b] = driver_alloc(1); + if (ttd[t].blocks[b] == NULL) + goto fail; + } + } + + td->b = -1; + td->go = 0; + td->skip = 0; + + ttd[0].mtx = erl_drv_mutex_create("test_mutex"); + if (!ttd[0].mtx) + goto fail; + ttd[0].cnd = erl_drv_cond_create("test_cnd"); + if (!ttd[0].cnd) + goto fail; + ttd[0].go = &td->go; + ttd[0].skip = &td->skip; + + for (t = 1; t <= NO_THREADS; t++) { + ttd[t].mtx = ttd[0].mtx; + ttd[t].cnd = ttd[0].cnd; + ttd[t].go = ttd[0].go; + ttd[t].skip = ttd[0].skip; + res = erl_drv_thread_create("test_thread", + &td->tids[t], + test_thread, + &ttd[t], + NULL); + if (res != 0) + goto fail; + join = t; + } + + td->port = port; + + return (ErlDrvData) td; + +fail: + + if (join) { + erl_drv_mutex_lock(ttd[0].mtx); + td->go = 1; + td->skip = 1; + erl_drv_cond_broadcast(ttd[0].cnd); + erl_drv_mutex_unlock(ttd[0].mtx); + for (t = 1; t <= join; t++) + erl_drv_thread_join(td->tids[t], NULL); + } + + if (ttd[0].mtx) + erl_drv_mutex_destroy(ttd[0].mtx); + if (ttd[0].cnd) + erl_drv_cond_destroy(ttd[0].cnd); + + for (b = 0; b < BLOCKS_PER_THREAD; b++) { + for (t = 0; t <= NO_THREADS; t++) { + if (ttd[t].blocks[b] != NULL) + driver_free(ttd[t].blocks[b]); + } + } + + return ERL_DRV_ERROR_GENERAL; +} + +static void stop(ErlDrvData drv_data) +{ + test_data *td = (test_data *) drv_data; + int t, b; + for (t = 1; t <= NO_THREADS; t++) + erl_drv_thread_join(td->tids[t], NULL); + for (b = 0; b < BLOCKS_PER_THREAD; b++) { + if (td->ttd[0].blocks[b]) + driver_free(td->ttd[0].blocks[b]); + } + erl_drv_mutex_destroy(td->ttd[0].mtx); + erl_drv_cond_destroy(td->ttd[0].cnd); + driver_free(td); +} + +static int control(ErlDrvData drv_data, unsigned int command, char *buf, + int len, char **rbuf, int rlen) +{ + test_data *td = (test_data *) drv_data; + char *result = "failure"; + int i, b; + int res; + int result_len; + + if (td->b == -1) { + erl_drv_mutex_lock(td->ttd[0].mtx); + td->go = 1; + erl_drv_cond_broadcast(td->ttd[0].cnd); + erl_drv_mutex_unlock(td->ttd[0].mtx); + td->b = 0; + } + + for (i = 0, b = td->b; i < BLOCKS_PER_CTRL && b < BLOCKS_PER_THREAD; i++, b++) { + driver_free(td->ttd[0].blocks[b]); + td->ttd[0].blocks[b] = NULL; + } + + td->b = b; + if (b >= BLOCKS_PER_THREAD) + result = "done"; + else + result = "more"; + + result_len = strlen(result); + if (result_len <= rlen) { + memcpy(*rbuf, result, result_len); + return result_len; + } + else { + *rbuf = driver_alloc(result_len); + if (!*rbuf) { + driver_failure_posix(td->port, ENOMEM); + return 0; + } + else { + memcpy(*rbuf, result, result_len); + return result_len; + } + } +} diff --git a/erts/emulator/test/float_SUITE.erl b/erts/emulator/test/float_SUITE.erl index 736510339f..46466427c5 100644 --- a/erts/emulator/test/float_SUITE.erl +++ b/erts/emulator/test/float_SUITE.erl @@ -25,7 +25,7 @@ init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, fpe/1,fp_drv/1,fp_drv_thread/1,denormalized/1,match/1, - bad_float_unpack/1]). + bad_float_unpack/1,cmp_zero/1, cmp_integer/1, cmp_bignum/1]). -export([otp_7178/1]). @@ -41,10 +41,10 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [fpe, fp_drv, fp_drv_thread, otp_7178, denormalized, - match, bad_float_unpack]. + match, bad_float_unpack, {group, comparison}]. groups() -> - []. + [{comparison, [parallel], [cmp_zero, cmp_integer, cmp_bignum]}]. init_per_suite(Config) -> Config. @@ -187,6 +187,101 @@ bad_float_unpack(Config) when is_list(Config) -> bad_float_unpack_match(<<F:64/float>>) -> F; bad_float_unpack_match(<<I:64/integer-signed>>) -> I. +cmp_zero(_Config) -> + cmp(0.5e-323,0). + +cmp_integer(_Config) -> + Axis = (1 bsl 53)-2.0, %% The point where floating points become unprecise + span_cmp(Axis,2,200), + cmp(Axis*Axis,round(Axis)). + +cmp_bignum(_Config) -> + span_cmp((1 bsl 58) - 1.0),%% Smallest bignum float + + %% Test when the big num goes from I to I+1 in size + [span_cmp((1 bsl (32*I)) - 1.0) || I <- lists:seq(2,30)], + + %% Test bignum greater then largest float + cmp((1 bsl (64*16)) - 1, (1 bsl (64*15)) * 1.0), + %% Test when num is much larger then float + [cmp((1 bsl (32*I)) - 1, (1 bsl (32*(I-2))) * 1.0) || I <- lists:seq(3,30)], + %% Test when float is much larger than num + [cmp((1 bsl (64*15)) * 1.0, (1 bsl (32*(I)))) || I <- lists:seq(1,29)], + + %% Test that all int == float works as they should + [true = 1 bsl N == (1 bsl N)*1.0 || N <- lists:seq(0, 1023)], + [true = (1 bsl N)*-1 == (1 bsl N)*-1.0 || N <- lists:seq(0, 1023)]. + +span_cmp(Axis) -> + span_cmp(Axis, 25). +span_cmp(Axis, Length) -> + span_cmp(Axis, round(Axis) bsr 52, Length). +span_cmp(Axis, Incr, Length) -> + [span_cmp(Axis, Incr, Length, 1 bsl (1 bsl I)) || I <- lists:seq(0,6)]. +%% This function creates tests around number axis. Both <, > and == is tested +%% for both negative and positive numbers. +%% +%% Axis: The number around which to do the tests eg. (1 bsl 58) - 1.0 +%% Incr: How much to increment the test numbers inbetween each test. +%% Length: Length/2 is the number of Incr away from Axis to test on the +%% negative and positive plane. +%% Diff: How much the float and int should differ when comparing +span_cmp(Axis, Incr, Length, Diff) -> + [begin + cmp(round(Axis*-1.0)+Diff+I*Incr,Axis*-1.0+I*Incr), + cmp(Axis*-1.0+I*Incr,round(Axis*-1.0)-Diff+I*Incr) + end || I <- lists:seq((Length div 2)*-1,(Length div 2))], + [begin + cmp(round(Axis)+Diff+I*Incr,Axis+I*Incr), + cmp(Axis+I*Incr,round(Axis)-Diff+I*Incr) + end || I <- lists:seq((Length div 2)*-1,(Length div 2))]. + +cmp(Big,Small) when is_float(Big) -> + BigGtSmall = lists:flatten( + io_lib:format("~f > ~p",[Big,Small])), + BigLtSmall = lists:flatten( + io_lib:format("~f < ~p",[Big,Small])), + BigEqSmall = lists:flatten( + io_lib:format("~f == ~p",[Big,Small])), + SmallGtBig = lists:flatten( + io_lib:format("~p > ~f",[Small,Big])), + SmallLtBig = lists:flatten( + io_lib:format("~p < ~f",[Small,Big])), + SmallEqBig = lists:flatten( + io_lib:format("~p == ~f",[Small,Big])), + cmp(Big,Small,BigGtSmall,BigLtSmall,SmallGtBig,SmallLtBig, + SmallEqBig,BigEqSmall); +cmp(Big,Small) when is_float(Small) -> + BigGtSmall = lists:flatten( + io_lib:format("~p > ~f",[Big,Small])), + BigLtSmall = lists:flatten( + io_lib:format("~p < ~f",[Big,Small])), + BigEqSmall = lists:flatten( + io_lib:format("~p == ~f",[Big,Small])), + SmallGtBig = lists:flatten( + io_lib:format("~f > ~p",[Small,Big])), + SmallLtBig = lists:flatten( + io_lib:format("~f < ~p",[Small,Big])), + SmallEqBig = lists:flatten( + io_lib:format("~f == ~p",[Small,Big])), + cmp(Big,Small,BigGtSmall,BigLtSmall,SmallGtBig,SmallLtBig, + SmallEqBig,BigEqSmall). + +cmp(Big,Small,BigGtSmall,BigLtSmall,SmallGtBig,SmallLtBig, + SmallEqBig,BigEqSmall) -> + {_,_,_,true} = {Big,Small,BigGtSmall, + Big > Small}, + {_,_,_,false} = {Big,Small,BigLtSmall, + Big < Small}, + {_,_,_,false} = {Big,Small,SmallGtBig, + Small > Big}, + {_,_,_,true} = {Big,Small,SmallLtBig, + Small < Big}, + {_,_,_,false} = {Big,Small,SmallEqBig, + Small == Big}, + {_,_,_,false} = {Big,Small,BigEqSmall, + Big == Small}. + id(I) -> I. start_node(Config) when is_list(Config) -> diff --git a/erts/emulator/test/mtx_SUITE.erl b/erts/emulator/test/mtx_SUITE.erl index e0a7878bd8..879d2f61dd 100644 --- a/erts/emulator/test/mtx_SUITE.erl +++ b/erts/emulator/test/mtx_SUITE.erl @@ -62,16 +62,29 @@ init_per_suite(Config) when is_list(Config) -> Config. end_per_suite(Config) when is_list(Config) -> + catch erts_debug:set_internal_state(available_internal_state, false), Config. init_per_testcase(_Case, Config) -> Dog = ?t:timetrap(?t:minutes(15)), + %% Wait for deallocations to complete since we measure + %% runtime in test cases. + wait_deallocations(), [{watchdog, Dog}|Config]. end_per_testcase(_Func, Config) -> Dog = ?config(watchdog, Config), ?t:timetrap_cancel(Dog). +wait_deallocations() -> + try + erts_debug:set_internal_state(wait, deallocations) + catch + error:undef -> + erts_debug:set_internal_state(available_internal_state, true), + wait_deallocations() + end. + suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 5c82a01bd1..370363bf9e 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -35,7 +35,9 @@ resource_takeover/1, threading/1, send/1, send2/1, send3/1, send_threaded/1, neg/1, is_checks/1, - get_length/1, make_atom/1, make_string/1, reverse_list_test/1]). + get_length/1, make_atom/1, make_string/1, reverse_list_test/1, + otp_9668/1 + ]). -export([many_args_100/100]). @@ -60,7 +62,9 @@ all() -> iolist_as_binary, resource, resource_binary, resource_takeover, threading, send, send2, send3, send_threaded, neg, is_checks, get_length, make_atom, - make_string,reverse_list_test]. + make_string,reverse_list_test, + otp_9668 + ]. groups() -> []. @@ -1236,6 +1240,20 @@ reverse_list_test(Config) -> ?line RevList = reverse_list(List), ?line badarg = reverse_list(foo). +otp_9668(doc) -> ["Memory leak of tmp-buffer when inspecting iolist or unaligned binary in unbound environment"]; +otp_9668(Config) -> + ensure_lib_loaded(Config, 1), + TmpMem = tmpmem(), + IOList = ["This",' ',<<"is">>,' ',[<<"an iolist">>,'.']], + otp_9668_nif(IOList), + + <<_:5/bitstring,UnalignedBin:10/binary,_/bitstring>> = <<"Abuse me as unaligned">>, + otp_9668_nif(UnalignedBin), + + ?line verify_tmpmem(TmpMem), + ok. + + tmpmem() -> case erlang:system_info({allocator,temp_alloc}) of false -> undefined; @@ -1345,6 +1363,7 @@ send_term(_,_) -> ?nif_stub. reverse_list(_) -> ?nif_stub. echo_int(_) -> ?nif_stub. type_sizes() -> ?nif_stub. +otp_9668_nif(_) -> ?nif_stub. nif_stub_error(Line) -> exit({nif_not_loaded,module,?MODULE,line,Line}). diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c index 35f54d62c5..7d7903af25 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c +++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c @@ -1431,6 +1431,26 @@ static ERL_NIF_TERM reverse_list(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar return rev_list; } +static ERL_NIF_TERM otp_9668_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + /* Inspect in process independent env */ + ErlNifEnv* myenv = enif_alloc_env(); + ERL_NIF_TERM mycopy = enif_make_copy(myenv, argv[0]); + ErlNifBinary obin, cbin; + + if ((enif_inspect_binary(env, argv[0], &obin) + && enif_inspect_binary(myenv, mycopy, &cbin)) + || + (enif_inspect_iolist_as_binary(env, argv[0], &obin) + && enif_inspect_iolist_as_binary(myenv, mycopy, &cbin))) + { + assert(obin.size == cbin.size); + assert(memcmp(obin.data, cbin.data, obin.size) == 0); + } + enif_free_env(myenv); + return atom_ok; +} + static ErlNifFunc nif_funcs[] = { {"lib_version", 0, lib_version}, @@ -1478,7 +1498,8 @@ static ErlNifFunc nif_funcs[] = {"send_term", 2, send_term}, {"reverse_list",1, reverse_list}, {"echo_int", 1, echo_int}, - {"type_sizes", 0, type_sizes} + {"type_sizes", 0, type_sizes}, + {"otp_9668_nif", 1, otp_9668_nif} }; ERL_NIF_INIT(nif_SUITE,nif_funcs,load,reload,upgrade,unload) diff --git a/erts/emulator/test/system_info_SUITE.erl b/erts/emulator/test/system_info_SUITE.erl index 9b782b35a2..0350eb671d 100644 --- a/erts/emulator/test/system_info_SUITE.erl +++ b/erts/emulator/test/system_info_SUITE.erl @@ -37,7 +37,7 @@ init_per_group/2,end_per_group/2, init_per_testcase/2, end_per_testcase/2]). --export([process_count/1, system_version/1, misc_smoke_tests/1, heap_size/1, wordsize/1]). +-export([process_count/1, system_version/1, misc_smoke_tests/1, heap_size/1, wordsize/1, memory/1]). -define(DEFAULT_TIMEOUT, ?t:minutes(2)). @@ -45,7 +45,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [process_count, system_version, misc_smoke_tests, - heap_size, wordsize]. + heap_size, wordsize, memory]. groups() -> []. @@ -187,3 +187,312 @@ wordsize(Config) when is_list(Config) -> Other -> exit({unexpected_wordsizes,Other}) end. + +memory(doc) -> ["Verify that erlang:memory/0 and memory results in crashdump produce are similar"]; +memory(Config) when is_list(Config) -> + %% + %% Verify that erlang:memory/0 and memory results in + %% crashdump produce are similar. + %% + %% erlang:memory/0 requests information from each scheduler + %% thread and puts the information together in erlang code + %% (erlang.erl). + %% + %% When a crash dump is written we cannot use the + %% erlang:memory/0 implementation. The crashdump implementation + %% is a pure C implementation inspecting all allocator instances + %% after the system has been blocked (erts_memory() in erl_alloc.c). + %% + %% Since we got two implementations, modifications can easily + %% cause them to produce different results. + %% + %% erts_debug:get_internal_state(memory) blocks the system and + %% execute the same code as the crash dump writing uses. + %% + + erts_debug:set_internal_state(available_internal_state, true), + %% Use a large heap size on the controling process in + %% order to avoid changes in its heap size during + %% comparisons. + MinHeapSize = process_flag(min_heap_size, 1024*1024), + Prio = process_flag(priority, max), + try + erlang:memory(), %% first call will init stat atoms + garbage_collect(), %% blow up heap + memory_test(Config) + catch + error:notsup -> {skipped, "erlang:memory() not supported"} + after + process_flag(min_heap_size, MinHeapSize), + process_flag(priority, Prio), + catch erts_debug:set_internal_state(available_internal_state, false) + end. + +memory_test(_Config) -> + + MWs = spawn_mem_workers(), + + DPs = mem_workers_call(MWs, + fun () -> + mapn(fun (_) -> + spawn(fun () -> + receive + after infinity -> + ok + end + end) + end, + 1000 div erlang:system_info(schedulers_online)) + end, + []), + cmp_memory(MWs, "spawn procs"), + + Ps = lists:flatten(DPs), + + mem_workers_call(MWs, + fun () -> + lists:foreach(fun (P) -> link(P) end, Ps) + end, + []), + cmp_memory(MWs, "link procs"), + mem_workers_call(MWs, + fun () -> + lists:foreach(fun (P) -> unlink(P) end, Ps) + end, + []), + cmp_memory(MWs, "unlink procs"), + + DMs = mem_workers_call(MWs, + fun () -> + lists:map(fun (P) -> + monitor(process, P) + end, Ps) + end, + []), + cmp_memory(MWs, "monitor procs"), + Ms = lists:flatten(DMs), + mem_workers_call(MWs, + fun () -> + lists:foreach(fun (M) -> + demonitor(M) + end, Ms) + end, + []), + cmp_memory(MWs, "demonitor procs"), + + mem_workers_call(MWs, + fun () -> + lists:foreach(fun (P) -> + P ! {a, "message", make_ref()} + end, Ps) + end, + []), + cmp_memory(MWs, "message procs"), + + mem_workers_call(MWs, + fun () -> + Mons = lists:map(fun (P) -> + exit(P, kill), + monitor(process, P) + end, + Ps), + lists:foreach(fun (Mon) -> + receive + {'DOWN', Mon, _, _, _} -> ok + end + end, + Mons) + end, []), + cmp_memory(MWs, "kill procs"), + + mem_workers_call(MWs, + fun () -> + put(binary_data, + mapn(fun (_) -> list_to_binary(lists:duplicate(256,$?)) end, 100)) + end, + []), + + cmp_memory(MWs, "store binary data"), + + mem_workers_call(MWs, + fun () -> + put(binary_data, false), + garbage_collect() + end, + []), + cmp_memory(MWs, "release binary data"), + + mem_workers_call(MWs, + fun () -> + list_to_atom("an ugly atom "++integer_to_list(erlang:system_info(scheduler_id))), + list_to_atom("another ugly atom "++integer_to_list(erlang:system_info(scheduler_id))), + list_to_atom("yet another ugly atom "++integer_to_list(erlang:system_info(scheduler_id))) + end, + []), + cmp_memory(MWs, "new atoms"), + + + mem_workers_call(MWs, + fun () -> + T = ets:new(?MODULE, []), + ets:insert(T, {gurka, lists:seq(1,10000)}), + ets:insert(T, {banan, lists:seq(1,1024)}), + ets:insert(T, {appelsin, make_ref()}), + put(ets_id, T) + end, + []), + cmp_memory(MWs, "store ets data"), + + mem_workers_call(MWs, + fun () -> + ets:delete(get(ets_id)), + put(ets_id, false) + end, + []), + cmp_memory(MWs, "remove ets data"), + + lists:foreach(fun (MW) -> + unlink(MW), + Mon = monitor(process, MW), + exit(MW, kill), + receive + {'DOWN', Mon, _, _, _} -> ok + end + end, + MWs), + ok. + +mem_worker() -> + receive + {call, From, Fun, Args} -> + From ! {reply, self(), apply(Fun, Args)}, + mem_worker(); + {cast, _From, Fun, Args} -> + apply(Fun, Args), + mem_worker() + end. + +mem_workers_call(MWs, Fun, Args) -> + lists:foreach(fun (MW) -> + MW ! {call, self(), Fun, Args} + end, + MWs), + lists:map(fun (MW) -> + receive + {reply, MW, Res} -> + Res + end + end, + MWs). + +mem_workers_cast(MWs, Fun, Args) -> + lists:foreach(fun (MW) -> + MW ! {cast, self(), Fun, Args} + end, + MWs). + +spawn_mem_workers() -> + spawn_mem_workers(erlang:system_info(schedulers_online)). + +spawn_mem_workers(0) -> + []; +spawn_mem_workers(N) -> + [spawn_opt(fun () -> mem_worker() end, + [{scheduler, N rem erlang:system_info(schedulers_online) + 1}, + link]) | spawn_mem_workers(N-1)]. + + + +mem_get(X, Mem) -> + case lists:keyfind(X, 1, Mem) of + {X, Val} -> Val; + false -> false + end. + +cmp_memory(What, Mem1, Mem2, 1) -> + R1 = mem_get(What, Mem1), + R2 = mem_get(What, Mem2), + true = R1 == R2; +cmp_memory(What, Mem1, Mem2, RelDiff) -> + %% We allow RealDiff diff + R1 = mem_get(What, Mem1), + R2 = mem_get(What, Mem2), + case R1 == R2 of + true -> + ok; + false -> + case R1 > R2 of + true -> + true = R2*RelDiff > R1; + false -> + true = R1*RelDiff > R2 + end + end. + +pos_int(Val) when Val >= 0 -> + Val; +pos_int(Val) -> + exit({not_pos_int, Val}). + +check_sane_memory(Mem) -> + Tot = pos_int(mem_get(total, Mem)), + Proc = pos_int(mem_get(processes, Mem)), + ProcUsed = pos_int(mem_get(processes_used, Mem)), + Sys = pos_int(mem_get(system, Mem)), + Atom = pos_int(mem_get(atom, Mem)), + AtomUsed = pos_int(mem_get(atom_used, Mem)), + Bin = pos_int(mem_get(binary, Mem)), + Code = pos_int(mem_get(code, Mem)), + Ets = pos_int(mem_get(ets, Mem)), + + Tot = Proc + Sys, + true = Sys > Atom + Bin + Code + Ets, + true = Proc >= ProcUsed, + true = Atom >= AtomUsed, + + case mem_get(maximum, Mem) of + false -> ok; + Max -> true = pos_int(Max) >= Tot + end, + ok. + +cmp_memory(MWs, Str) -> + erlang:display(Str), + lists:foreach(fun (MW) -> garbage_collect(MW) end, MWs), + garbage_collect(), + erts_debug:set_internal_state(wait, deallocations), + + EDM = erts_debug:get_internal_state(memory), + EM = erlang:memory(), + + io:format("~s:~n" + "erlang:memory() = ~p~n" + "crash dump memory = ~p~n", + [Str, EM, EDM]), + + ?line check_sane_memory(EM), + ?line check_sane_memory(EDM), + + %% We expect these to always give us exactly the same result + + ?line cmp_memory(atom, EM, EDM, 1), + ?line cmp_memory(atom_used, EM, EDM, 1), + ?line cmp_memory(binary, EM, EDM, 1), + ?line cmp_memory(code, EM, EDM, 1), + ?line cmp_memory(ets, EM, EDM, 1), + + %% Total, processes, processes_used, and system will seldom + %% give us exactly the same result since the two readings + %% aren't taken atomically. + + ?line cmp_memory(total, EM, EDM, 1.05), + ?line cmp_memory(processes, EM, EDM, 1.05), + ?line cmp_memory(processes_used, EM, EDM, 1.05), + ?line cmp_memory(system, EM, EDM, 1.05), + + ok. + +mapn(_Fun, 0) -> + []; +mapn(Fun, N) -> + [Fun(N) | mapn(Fun, N-1)]. diff --git a/erts/emulator/utils/make_tables b/erts/emulator/utils/make_tables index 918ef62094..91efb4c023 100755 --- a/erts/emulator/utils/make_tables +++ b/erts/emulator/utils/make_tables @@ -181,8 +181,7 @@ for ($i = 0; $i < @bif; $i++) { print "\n"; for ($i = 0; $i < @bif; $i++) { - my $arity = $bif[$i]->[2]; - my $args = join(', ', 'Process*', ('Eterm') x $arity); + my $args = join(', ', 'Process*', 'Eterm*'); print "Eterm $bif[$i]->[3]($args);\n"; print "Eterm wrap_$bif[$i]->[3]($args, UWord *I);\n"; } @@ -219,28 +218,10 @@ for ($i = 0; $i < @bif; $i++) { next if $bif[$i]->[3] eq $bif[$i]->[4]; # Skip unwrapped bifs my $arity = $bif[$i]->[2]; my $func = $bif[$i]->[3]; - my $arg; print "Eterm\n"; - print "wrap_$func(Process* p"; - for ($arg = 1; $arg <= $arity; $arg++) { - print ", Eterm arg$arg"; - } - print ", UWord *I)\n"; + print "wrap_$func(Process* p, Eterm* args, UWord* I)\n"; print "{\n"; - print " return erts_bif_trace($i, p"; - for ($arg = 1; $arg <= 3; $arg++) { - if ($arg <= $arity) { - print ", arg$arg"; - #} elsif ($arg == ($arity + 1)) { - # # Place I in correct position - # print ", (Eterm) I"; - } else { - print ", 0"; - } - } - # I is always last, as well as in the correct position - # Note that "last" and "correct position" may be the same... - print ", I);\n"; + print " return erts_bif_trace($i, p, args, I);\n"; print "}\n\n"; } @@ -261,19 +242,9 @@ for ($i = 0; $i < @bif; $i++) { my $orig_func = $1; $orig_func = $implementation[$i] if $implementation[$i]; print "Eterm\n"; - print "$func(Process* p"; - for ($arg = 1; $arg <= $arity; $arg++) { - print ", Eterm arg$arg"; - } - print ")\n"; + print "$func(Process* p, Eterm* BIF__ARGS)\n"; print "{\n"; - print " return $orig_func(p"; - for ($arg = 1; $arg <= 3; $arg++) { - if ($arg <= $arity) { - print ", arg$arg"; - } - } - print ");\n"; + print " return $orig_func(p, BIF__ARGS);\n"; print "}\n\n"; } diff --git a/erts/etc/common/erlc.c b/erts/etc/common/erlc.c index 35c360a99d..23f009ff4d 100644 --- a/erts/etc/common/erlc.c +++ b/erts/etc/common/erlc.c @@ -185,6 +185,7 @@ main(int argc, char** argv) * Push initial arguments. */ + PUSH("+sbtu"); PUSH("-noinput"); PUSH2("-mode", "minimal"); PUSH2("-boot", "start_clean"); diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c index 2bd576d8e8..8d119984df 100644 --- a/erts/etc/common/erlexec.c +++ b/erts/etc/common/erlexec.c @@ -67,6 +67,7 @@ static const char plusM_au_allocs[]= { 'C', /* sbmbc_alloc */ 'D', /* std_alloc */ 'E', /* ets_alloc */ + 'F', /* fix_alloc */ 'H', /* eheap_alloc */ 'L', /* ll_alloc */ 'R', /* driver_alloc */ @@ -110,8 +111,6 @@ static char *plusM_other_switches[] = { "Mamcbf", "Mrmcbf", "Mmcs", - "Mcci", - "Fe", "Ye", "Ym", "Ytp", diff --git a/erts/etc/win32/nsis/erlang_uninst.ico b/erts/etc/win32/nsis/erlang_uninst.ico Binary files differindex edbd8a6f2c..edbd8a6f2c 100755..100644 --- a/erts/etc/win32/nsis/erlang_uninst.ico +++ b/erts/etc/win32/nsis/erlang_uninst.ico diff --git a/erts/include/internal/ethr_mutex.h b/erts/include/internal/ethr_mutex.h index a0685ea3c0..86a1e9fbdf 100644 --- a/erts/include/internal/ethr_mutex.h +++ b/erts/include/internal/ethr_mutex.h @@ -22,6 +22,23 @@ * Author: Rickard Green */ +/* + * IMPORTANT note about ethr_cond_signal() and ethr_cond_broadcast() + * + * POSIX allow a call to `pthread_cond_signal' or `pthread_cond_broadcast' + * even though the associated mutex/mutexes isn't/aren't locked by the + * caller. We do not allow that by default in order to avoid a performance + * penalty on some platforms. + * + * Mutexes and condition variables can, however, be initialized as POSIX + * compliant. When initialized as such ethr_cond_signal(), and + * ethr_cond_broadcast() are allowed to be called even though the associated + * mutexes aren't locked. This will, however, incur a performance penalty on + * some platforms. + * + * POSIX compliant mutexes and condition variables *need* to be used together. + */ + #ifndef ETHR_MUTEX_H__ #define ETHR_MUTEX_H__ @@ -40,6 +57,14 @@ #endif #endif +/* #define ETHR_DBG_WIN_MTX_WITH_PTHREADS */ +#ifdef ETHR_DBG_WIN_MTX_WITH_PTHREADS +typedef pthread_mutex_t CRITICAL_SECTION; +int TryEnterCriticalSection(CRITICAL_SECTION *); +void EnterCriticalSection(CRITICAL_SECTION *); +void LeaveCriticalSection(CRITICAL_SECTION *); +#endif + #ifdef ETHR_MTX_HARD_DEBUG # ifdef __GNUC__ # warning ETHR_MTX_HARD_DEBUG @@ -140,13 +165,19 @@ struct ethr_mutex_base_ { typedef struct { int main_spincount; int aux_spincount; + int posix_compliant; } ethr_mutex_opt; +#define ETHR_MUTEX_OPT_DEFAULT_INITER {-1, -1, 0} + typedef struct { int main_spincount; int aux_spincount; + int posix_compliant; } ethr_cond_opt; +#define ETHR_COND_OPT_DEFAULT_INITER {-1, -1, 0} + #ifdef ETHR_USE_OWN_MTX_IMPL__ typedef struct ethr_mutex_ ethr_mutex; @@ -179,7 +210,7 @@ struct ethr_cond_ { #endif }; -#else /* pthread */ +#elif defined(ETHR_PTHREADS) && !defined(ETHR_DBG_WIN_MTX_WITH_PTHREADS) typedef struct ethr_mutex_ ethr_mutex; struct ethr_mutex_ { @@ -197,7 +228,36 @@ struct ethr_cond_ { #endif }; -#endif /* pthread */ +#elif defined(ETHR_WIN32_THREADS) || defined(ETHR_DBG_WIN_MTX_WITH_PTHREADS) +# define ETHR_WIN_MUTEX__ + +typedef struct ethr_mutex_ ethr_mutex; +struct ethr_mutex_ { + int posix_compliant; + CRITICAL_SECTION cs; + ethr_ts_event *wakeups; + ethr_atomic32_t have_wakeups; /* only when posix compliant */ + ethr_atomic32_t locked; /* only when posix compliant */ + ethr_spinlock_t lock; /* only when posix compliant */ +#if ETHR_XCHK + int initialized; +#endif +}; + +typedef struct ethr_cond_ ethr_cond; +struct ethr_cond_ { + int posix_compliant; + CRITICAL_SECTION cs; + ethr_ts_event *waiters; + int spincount; +#if ETHR_XCHK + int initialized; +#endif +}; + +#else +# error "no mutex implementation" +#endif int ethr_mutex_init_opt(ethr_mutex *, ethr_mutex_opt *); int ethr_mutex_init(ethr_mutex *); @@ -573,7 +633,7 @@ ETHR_INLINE_MTX_FUNC_NAME_(ethr_mutex_unlock)(ethr_mutex *mtx) #endif /* ETHR_TRY_INLINE_FUNCS */ -#else /* pthread_mutex */ +#elif defined(ETHR_PTHREADS) && !defined(ETHR_DBG_WIN_MTX_WITH_PTHREADS) #if defined(ETHR_TRY_INLINE_FUNCS) || defined(ETHR_MUTEX_IMPL__) @@ -605,7 +665,54 @@ ETHR_INLINE_MTX_FUNC_NAME_(ethr_mutex_unlock)(ethr_mutex *mtx) #endif /* ETHR_TRY_INLINE_FUNCS */ -#endif /* pthread_mutex */ +#elif defined(ETHR_WIN32_THREADS) || defined(ETHR_DBG_WIN_MTX_WITH_PTHREADS) + +#if defined(ETHR_TRY_INLINE_FUNCS) || defined(ETHR_MUTEX_IMPL__) + +static ETHR_INLINE int +ETHR_INLINE_MTX_FUNC_NAME_(ethr_mutex_trylock)(ethr_mutex *mtx) +{ + if (!TryEnterCriticalSection(&mtx->cs)) + return EBUSY; + if (mtx->posix_compliant) + ethr_atomic32_set(&mtx->locked, 1); + return 0; +} + +static ETHR_INLINE void +ETHR_INLINE_MTX_FUNC_NAME_(ethr_mutex_lock)(ethr_mutex *mtx) +{ + EnterCriticalSection(&mtx->cs); + if (mtx->posix_compliant) + ethr_atomic32_set(&mtx->locked, 1); +} + +void ethr_mutex_cond_wakeup__(ethr_mutex *mtx); + +static ETHR_INLINE void +ETHR_INLINE_MTX_FUNC_NAME_(ethr_mutex_unlock)(ethr_mutex *mtx) +{ + if (mtx->posix_compliant) { + ethr_atomic32_set_mb(&mtx->locked, 0); + if (ethr_atomic32_read_acqb(&mtx->have_wakeups)) + goto cond_wakeup; + else + goto leave_cs; + } + + if (mtx->wakeups) { + cond_wakeup: + ethr_mutex_cond_wakeup__(mtx); + } + else { + leave_cs: + LeaveCriticalSection(&mtx->cs); + } +} + +#endif /* ETHR_TRY_INLINE_FUNCS */ + +#endif #ifdef ETHR_USE_OWN_RWMTX_IMPL__ diff --git a/erts/include/internal/ethread.h b/erts/include/internal/ethread.h index 8ad0ded144..142c26c0ca 100644 --- a/erts/include/internal/ethread.h +++ b/erts/include/internal/ethread.h @@ -191,7 +191,6 @@ typedef DWORD ethr_tsd_key; #undef ETHR_HAVE_ETHR_SIG_FUNCS #define ETHR_USE_OWN_RWMTX_IMPL__ -#define ETHR_USE_OWN_MTX_IMPL__ #define ETHR_YIELD() (Sleep(0), 0) diff --git a/erts/lib_src/common/ethr_mutex.c b/erts/lib_src/common/ethr_mutex.c index 81fd6af80a..e363279f2e 100644 --- a/erts/lib_src/common/ethr_mutex.c +++ b/erts/lib_src/common/ethr_mutex.c @@ -223,9 +223,59 @@ rwmutex_try_complete_runlock(ethr_rwmutex *rwmtx, int try_write_lock); #endif +/* -- Utilities used by multiple implementations -- */ + +#if defined(ETHR_USE_OWN_RWMTX_IMPL__) || defined(ETHR_USE_OWN_MTX_IMPL__) \ + || defined(ETHR_WIN32_THREADS) + +static ETHR_INLINE void +enqueue(ethr_ts_event **queue, + ethr_ts_event *tse_start, + ethr_ts_event *tse_end) +{ + if (!*queue) { + *queue = tse_start; + tse_start->prev = tse_end; + tse_end->next = tse_start; + } + else { + tse_end->next = *queue; + tse_start->prev = (*queue)->prev; + (*queue)->prev->next = tse_start; + (*queue)->prev = tse_end; + } +} + + +static ETHR_INLINE void +dequeue(ethr_ts_event **queue, + ethr_ts_event *tse_start, + ethr_ts_event *tse_end) +{ + if (tse_start->prev == tse_end) { + ETHR_ASSERT(*queue == tse_start && tse_end->next == tse_start); + *queue = NULL; + } + else { + if (*queue == tse_start) + *queue = tse_end->next; + tse_end->next->prev = tse_start->prev; + tse_start->prev->next = tse_end->next; + } +} + +#endif + #if defined(ETHR_USE_OWN_RWMTX_IMPL__) || defined(ETHR_USE_OWN_MTX_IMPL__) -/* -- Utilities operating both on ordinary mutexes and read write mutexes -- */ +static ETHR_INLINE void +insert(ethr_ts_event *tse_pred, ethr_ts_event *tse) +{ + tse->next = tse_pred->next; + tse->prev = tse_pred; + tse_pred->next->prev = tse; + tse_pred->next = tse; +} static ETHR_INLINE void rwmutex_freqread_wtng_rdrs_inc(ethr_rwmutex *rwmtx, ethr_ts_event *tse) @@ -355,51 +405,6 @@ rwmutex_freqread_rdrs_read(ethr_rwmutex *rwmtx, int ix) return res; } - -static ETHR_INLINE void -enqueue(ethr_ts_event **queue, - ethr_ts_event *tse_start, - ethr_ts_event *tse_end) -{ - if (!*queue) { - *queue = tse_start; - tse_start->prev = tse_end; - tse_end->next = tse_start; - } - else { - tse_end->next = *queue; - tse_start->prev = (*queue)->prev; - (*queue)->prev->next = tse_start; - (*queue)->prev = tse_end; - } -} - -static ETHR_INLINE void -insert(ethr_ts_event *tse_pred, ethr_ts_event *tse) -{ - tse->next = tse_pred->next; - tse->prev = tse_pred; - tse_pred->next->prev = tse; - tse_pred->next = tse; -} - -static ETHR_INLINE void -dequeue(ethr_ts_event **queue, - ethr_ts_event *tse_start, - ethr_ts_event *tse_end) -{ - if (tse_start->prev == tse_end) { - ETHR_ASSERT(*queue == tse_start && tse_end->next == tse_start); - *queue = NULL; - } - else { - if (*queue == tse_start) - *queue = tse_end->next; - tse_end->next->prev = tse_start->prev; - tse_start->prev->next = tse_end->next; - } -} - static void event_wait(struct ethr_mutex_base_ *mtxb, ethr_ts_event *tse, @@ -1244,7 +1249,7 @@ ethr_cond_wait(ethr_cond *cnd, ethr_mutex *mtx) return 0; } -#else +#elif defined(ETHR_PTHREADS) && !defined(ETHR_DBG_WIN_MTX_WITH_PTHREADS) /* -- pthread mutex and condition variables -------------------------------- */ int @@ -1261,6 +1266,12 @@ ethr_mutex_init(ethr_mutex *mtx) } int +ethr_mutex_init_opt(ethr_mutex *mtx, ethr_mutex_opt *opt) +{ + return ethr_mutex_init(mtx); +} + +int ethr_mutex_destroy(ethr_mutex *mtx) { #if ETHR_XCHK @@ -1293,6 +1304,12 @@ ethr_cond_init(ethr_cond *cnd) } int +ethr_cond_init_opt(ethr_cond *cnd, ethr_cond_opt *opt) +{ + return ethr_cond_init(cnd); +} + +int ethr_cond_destroy(ethr_cond *cnd) { #if ETHR_XCHK @@ -1354,7 +1371,388 @@ ethr_cond_wait(ethr_cond *cnd, ethr_mutex *mtx) return res; } -#endif /* pthread_mutex */ +#elif defined(ETHR_WIN32_THREADS) || defined(ETHR_DBG_WIN_MTX_WITH_PTHREADS) + +/* + * As of Vista/Server, 2008 Windows has condition variables that can be + * used with critical sections. However, we need to be able to run on + * older Windows versions too, so we need to implement condition variables + * ourselves. + */ + +#ifdef ETHR_DBG_WIN_MTX_WITH_PTHREADS +/* + * For debugging of this implementation on POSIX platforms... + */ + +#define ethr_win_get_errno__() EINVAL +#if defined(__GNUC__) +#define __forceinline __inline__ +#else +#define __forceinline +#endif + +static int +InitializeCriticalSectionAndSpinCount(CRITICAL_SECTION *cs, int sc) +{ + return 0 == pthread_mutex_init((pthread_mutex_t *) cs, NULL); +} + +static void DeleteCriticalSection(CRITICAL_SECTION *cs) +{ + int res = pthread_mutex_destroy((pthread_mutex_t *) cs); + if (res != 0) + ETHR_FATAL_ERROR__(res); +} + +int TryEnterCriticalSection(CRITICAL_SECTION *cs) +{ + int res; + res = pthread_mutex_trylock((pthread_mutex_t *) cs); + if (res != 0 && res != EBUSY) + ETHR_FATAL_ERROR__(res); + return res == 0; +} + +void EnterCriticalSection(CRITICAL_SECTION *cs) +{ + int res = pthread_mutex_lock((pthread_mutex_t *) cs); + if (res != 0) + ETHR_FATAL_ERROR__(res); +} + +void LeaveCriticalSection(CRITICAL_SECTION *cs) +{ + int res = pthread_mutex_unlock((pthread_mutex_t *) cs); + if (res != 0) + ETHR_FATAL_ERROR__(res); +} + +#endif + +#define ETHR_CND_WAIT__ ((ethr_sint32_t) 0x11dead11) +#define ETHR_CND_WAKEUP__ ((ethr_sint32_t) 0x11beef11) + +static __forceinline void +cond_wakeup(ethr_ts_event *tse) +{ + ETHR_ASSERT(ethr_atomic32_read(&tse->uaflgs) == ETHR_CND_WAIT__); + + ethr_atomic32_set_relb(&tse->uaflgs, ETHR_CND_WAKEUP__); + ethr_event_set(&tse->event); +} + +void +ethr_mutex_cond_wakeup__(ethr_mutex *mtx) +{ + /* + * Called by ethr_mutex_unlock() when we have + * cond signal/broadcast wakeups waiting to + * be completed. + */ + ethr_ts_event *tse; + + if (!mtx->posix_compliant) { + tse = mtx->wakeups; + dequeue(&mtx->wakeups, tse, tse); + } + else { + ethr_spin_lock(&mtx->lock); + tse = mtx->wakeups; + if (tse) + dequeue(&mtx->wakeups, tse, tse); + if (!mtx->wakeups) + ethr_atomic32_set_relb(&mtx->have_wakeups, 0); + ethr_spin_unlock(&mtx->lock); + } + + LeaveCriticalSection(&mtx->cs); + + ETHR_ASSERT(tse || mtx->posix_compliant); + + /* + * We delay actual condition variable wakeup until + * this point when we have left the critical section. + * This in order to avoid that the other thread is + * woken and then right away have to go to sleep + * waiting for the critical section that we are in. + * + * We also only wake one thread at a time even if + * there are multiple threads waiting to be woken. + * Otherwise all but one will be woken and then right + * away have to go to sleep on the critical section. + * Since each wakeup is guaranteed to generate at + * least one lock/unlock sequence on this mutex, all + * threads will eventually be woken. + */ + + if (tse) + cond_wakeup(tse); +} + +int +ethr_mutex_init_opt(ethr_mutex *mtx, ethr_mutex_opt *opt) +{ + int spincount; +#if ETHR_XCHK + if (!mtx) { + ETHR_ASSERT(0); + return EINVAL; + } + mtx->initialized = ETHR_MUTEX_INITIALIZED; +#endif + + spincount = opt ? opt->aux_spincount : 0; + if (spincount < 0) + spincount = 0; + + if (!InitializeCriticalSectionAndSpinCount(&mtx->cs, spincount)) { +#if ETHR_XCHK + mtx->initialized = 0; +#endif + return ethr_win_get_errno__(); + } + + mtx->posix_compliant = opt ? opt->posix_compliant : 0; + mtx->wakeups = NULL; + if (mtx->posix_compliant) { + ethr_atomic32_init(&mtx->locked, 0); + ethr_atomic32_init(&mtx->have_wakeups, 0); + ethr_spinlock_init(&mtx->lock); + } + return 0; +} + +int +ethr_mutex_init(ethr_mutex *mtx) +{ + return ethr_mutex_init_opt(mtx, NULL); +} + +int +ethr_mutex_destroy(ethr_mutex *mtx) +{ + DeleteCriticalSection(&mtx->cs); + if (mtx->posix_compliant) + return ethr_spinlock_destroy(&mtx->lock); + else + return 0; +} + +int +ethr_cond_wait(ethr_cond *cnd, ethr_mutex *mtx) +{ + void *udata; + ethr_ts_event *tse = ethr_get_ts_event(); + int spincount; + + udata = tse->udata; + tse->udata = (void *) mtx; + ethr_atomic32_set_relb(&tse->uaflgs, ETHR_CND_WAIT__); + + EnterCriticalSection(&cnd->cs); + enqueue(&cnd->waiters, tse, tse); + LeaveCriticalSection(&cnd->cs); + + ethr_mutex_unlock(mtx); + + spincount = cnd->spincount; + + while (ethr_atomic32_read_acqb(&tse->uaflgs) != ETHR_CND_WAKEUP__) { + ethr_event_reset(&tse->event); + if (ethr_atomic32_read_acqb(&tse->uaflgs) == ETHR_CND_WAKEUP__) + break; + ethr_event_swait(&tse->event, spincount); + spincount = 0; + } + + tse->udata = udata; + ethr_leave_ts_event(tse); + + ethr_mutex_lock(mtx); + + return 0; +} + +static __forceinline void +posix_compliant_mtx_enqueue(ethr_mutex *mtx, + ethr_ts_event *tse_start, + ethr_ts_event *tse_end) +{ + ethr_ts_event *tse_wakeup = NULL; /* Avoid erroneous compiler warning... */ + /* + * The associated mutex might not be locked, so we need to + * check if it is. If locked, enqueue for wakeup at unlock; + * otherwise, wakeup the first one now and enqueue the rest. + */ + if (tse_start == tse_end && !ethr_atomic32_read(&mtx->locked)) { + tse_wakeup = tse_start; + wakeup: + cond_wakeup(tse_wakeup); + } + else { + int need_wakeup; + ethr_spin_lock(&mtx->lock); + if (!mtx->wakeups) + ethr_atomic32_set_mb(&mtx->have_wakeups, 1); + need_wakeup = !ethr_atomic32_read(&mtx->locked); + if (need_wakeup) { + if (tse_start == tse_end) { + if (!mtx->wakeups) + ethr_atomic32_set_relb(&mtx->have_wakeups, 0); + ethr_spin_unlock(&mtx->lock); + tse_wakeup = tse_start; + goto wakeup; + } + tse_wakeup = tse_start; + tse_start = tse_start->next; + } + enqueue(&mtx->wakeups, tse_start, tse_end); + ethr_spin_unlock(&mtx->lock); + if (need_wakeup) + goto wakeup; + } +} + +static __forceinline void +enqueue_cond_wakeups(ethr_ts_event *queue, int posix_compliant) +{ + if (queue) { + int more; + ethr_ts_event *q = queue; + + /* + * Waiters may be using different mutexes... + */ + + do { + ethr_mutex *mtx; + ethr_ts_event *tse, *tse_start, *tse_end; + + more = 0; + tse_start = q; + mtx = (ethr_mutex *) tse_start->udata; + + ETHR_ASSERT(posix_compliant + ? mtx->posix_compliant + : !mtx->posix_compliant); + + ETHR_ASSERT(ethr_atomic32_read(&tse_start->uaflgs) + == ETHR_CND_WAIT__); + ETHR_ASSERT(mtx->initialized == ETHR_MUTEX_INITIALIZED); + + tse_end = tse_start->prev; + + for (tse = tse_start->next; tse != tse_start; tse = tse->next) { + + ETHR_ASSERT(ethr_atomic32_read(&tse->uaflgs) + == ETHR_CND_WAIT__); + + if (mtx != (ethr_mutex *) tse->udata) { + tse_end = tse->prev; + dequeue(&q, tse_start, tse_end); + more = 1; + break; + } + } + + if (posix_compliant) + posix_compliant_mtx_enqueue(mtx, tse_start, tse_end); + else + enqueue(&mtx->wakeups, tse_start, tse_end); + + } while (more); + } +} + +void +ethr_cond_broadcast(ethr_cond *cnd) +{ + ethr_ts_event *waiters; + + EnterCriticalSection(&cnd->cs); + waiters = cnd->waiters; + cnd->waiters = NULL; + LeaveCriticalSection(&cnd->cs); + + if (cnd->posix_compliant) + enqueue_cond_wakeups(waiters, 1); + else + enqueue_cond_wakeups(waiters, 0); +} + +void +ethr_cond_signal(ethr_cond *cnd) +{ + ethr_mutex *mtx; + ethr_ts_event *tse; + + EnterCriticalSection(&cnd->cs); + tse = cnd->waiters; + if (tse) + dequeue(&cnd->waiters, tse, tse); + LeaveCriticalSection(&cnd->cs); + + if (tse) { + mtx = (ethr_mutex *) tse->udata; + + ETHR_ASSERT(ethr_atomic32_read(&tse->uaflgs) == ETHR_CND_WAIT__); + ETHR_ASSERT(mtx->initialized == ETHR_MUTEX_INITIALIZED); + ETHR_ASSERT(cnd->posix_compliant + ? mtx->posix_compliant + : !mtx->posix_compliant); + + if (cnd->posix_compliant) + posix_compliant_mtx_enqueue(mtx, tse, tse); + else + enqueue(&mtx->wakeups, tse, tse); + } +} + +int +ethr_cond_init_opt(ethr_cond *cnd, ethr_cond_opt *opt) +{ + int spincount; + +#if ETHR_XCHK + if (!cnd) { + ETHR_ASSERT(0); + return EINVAL; + } + cnd->initialized = ETHR_COND_INITIALIZED; +#endif + + spincount = opt ? opt->aux_spincount : 0; + if (spincount < 0) + spincount = 0; + + if (!InitializeCriticalSectionAndSpinCount(&cnd->cs, spincount)) { +#if ETHR_XCHK + cnd->initialized = 0; +#endif + return ethr_win_get_errno__(); + } + + cnd->posix_compliant = opt ? opt->posix_compliant : 0; + cnd->waiters = NULL; + cnd->spincount = spincount; + return 0; +} + +int +ethr_cond_init(ethr_cond *cnd) +{ + return ethr_cond_init_opt(cnd, NULL); +} + +int +ethr_cond_destroy(ethr_cond *cnd) +{ + DeleteCriticalSection(&cnd->cs); + return 0; +} + +#endif /* -- Exported symbols of inline functions --------------------------------- */ @@ -1969,7 +2367,7 @@ dbg_unlock_wake(ethr_rwmutex *rwmtx, exp = have_w ? ETHR_RWMTX_W_FLG__ : 0; if (rwmtx->type != ETHR_RWMUTEX_TYPE_NORMAL) - imask = ETHR_RWMTX_R_PEND_UNLCK_MASK__; + imask = ETHR_RWMTX_R_PEND_UNLCK_MASK__|ETHR_RWMTX_R_ABRT_UNLCK_FLG__; else { #ifdef ETHR_RLOCK_WITH_INC_DEC imask = ETHR_RWMTX_RS_MASK__; diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex c7daf923c5..ffee1f489f 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex f704135ce8..dda24d4405 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex 4adb3dedf2..37fd8bb832 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/ebin/otp_ring0.beam b/erts/preloaded/ebin/otp_ring0.beam Binary files differindex 09216fd9d8..e255cc803f 100644 --- a/erts/preloaded/ebin/otp_ring0.beam +++ b/erts/preloaded/ebin/otp_ring0.beam diff --git a/erts/preloaded/ebin/prim_file.beam b/erts/preloaded/ebin/prim_file.beam Binary files differindex 7ac18352c4..6227b562a1 100644 --- a/erts/preloaded/ebin/prim_file.beam +++ b/erts/preloaded/ebin/prim_file.beam diff --git a/erts/preloaded/ebin/prim_inet.beam b/erts/preloaded/ebin/prim_inet.beam Binary files differindex 78481e2b00..22c51c79c0 100644 --- a/erts/preloaded/ebin/prim_inet.beam +++ b/erts/preloaded/ebin/prim_inet.beam diff --git a/erts/preloaded/ebin/prim_zip.beam b/erts/preloaded/ebin/prim_zip.beam Binary files differindex cad777b272..7e1a5d1fdb 100644 --- a/erts/preloaded/ebin/prim_zip.beam +++ b/erts/preloaded/ebin/prim_zip.beam diff --git a/erts/preloaded/ebin/zlib.beam b/erts/preloaded/ebin/zlib.beam Binary files differindex 44dd264346..ebf9f8e6d6 100644 --- a/erts/preloaded/ebin/zlib.beam +++ b/erts/preloaded/ebin/zlib.beam diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index ff3633a3cc..e9a59a7aaf 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -40,6 +40,8 @@ -export([flush_monitor_message/2]). -export([set_cpu_topology/1, format_cpu_topology/1]). -export([await_proc_exit/3]). +-export([memory/0, memory/1]). +-export([alloc_info/1, alloc_sizes/1]). -deprecated([hash/2]). @@ -800,3 +802,405 @@ min(A, _) -> A. Maximum :: term(). max(A, B) when A < B -> B; max(A, _) -> A. + + +%% +%% erlang:memory/[0,1] +%% +%% NOTE! When updating these functions, make sure to also update +%% erts_memory() in $ERL_TOP/erts/emulator/beam/erl_alloc.c +%% + +-type memory_type() :: 'total' | 'processes' | 'processes_used' | 'system' | 'atom' | 'atom_used' | 'binary' | 'code' | 'ets' | 'low' | 'maximum'. + +-define(CARRIER_ALLOCS, [mseg_alloc, sbmbc_alloc, sbmbc_low_alloc]). +-define(LOW_ALLOCS, [sbmbc_low_alloc, ll_low_alloc, std_low_alloc]). +-define(ALL_NEEDED_ALLOCS, (erlang:system_info(alloc_util_allocators) + -- ?CARRIER_ALLOCS)). + +-record(memory, {total = 0, + processes = 0, + processes_used = 0, + system = 0, + atom = 0, + atom_used = 0, + binary = 0, + code = 0, + ets = 0, + low = 0, + maximum = 0}). + +-spec memory() -> [{memory_type(), non_neg_integer()}]. +memory() -> + case aa_mem_data(au_mem_data(?ALL_NEEDED_ALLOCS)) of + notsup -> + erlang:error(notsup); + Mem -> + InstrTail = case Mem#memory.maximum of + 0 -> []; + _ -> [{maximum, Mem#memory.maximum}] + end, + Tail = case Mem#memory.low of + 0 -> InstrTail; + _ -> [{low, Mem#memory.low} | InstrTail] + end, + [{total, Mem#memory.total}, + {processes, Mem#memory.processes}, + {processes_used, Mem#memory.processes_used}, + {system, Mem#memory.system}, + {atom, Mem#memory.atom}, + {atom_used, Mem#memory.atom_used}, + {binary, Mem#memory.binary}, + {code, Mem#memory.code}, + {ets, Mem#memory.ets} | Tail] + end. + +-spec memory(memory_type()|[memory_type()]) -> non_neg_integer() | [{memory_type(), non_neg_integer()}]. +memory(Type) when is_atom(Type) -> + {AA, ALCU, ChkSup, BadArgZero} = need_mem_info(Type), + case get_mem_data(ChkSup, ALCU, AA) of + notsup -> + erlang:error(notsup, [Type]); + Mem -> + Value = get_memval(Type, Mem), + case {BadArgZero, Value} of + {true, 0} -> erlang:error(badarg, [Type]); + _ -> Value + end + end; +memory(Types) when is_list(Types) -> + {AA, ALCU, ChkSup, BadArgZeroList} = need_mem_info_list(Types), + case get_mem_data(ChkSup, ALCU, AA) of + notsup -> + erlang:error(notsup, [Types]); + Mem -> + case memory_result_list(Types, BadArgZeroList, Mem) of + badarg -> erlang:error(badarg, [Types]); + Result -> Result + end + end. + +memory_result_list([], [], _Mem) -> + []; +memory_result_list([T|Ts], [BAZ|BAZs], Mem) -> + case memory_result_list(Ts, BAZs, Mem) of + badarg -> badarg; + TVs -> + V = get_memval(T, Mem), + case {BAZ, V} of + {true, 0} -> badarg; + _ -> [{T, V}| TVs] + end + end. + +get_mem_data(true, AlcUAllocs, NeedAllocatedAreas) -> + case memory_is_supported() of + false -> notsup; + true -> get_mem_data(false, AlcUAllocs, NeedAllocatedAreas) + end; +get_mem_data(false, AlcUAllocs, NeedAllocatedAreas) -> + AlcUMem = case AlcUAllocs of + [] -> #memory{}; + _ -> + au_mem_data(AlcUAllocs) + end, + case NeedAllocatedAreas of + true -> aa_mem_data(AlcUMem); + false -> AlcUMem + end. + +need_mem_info_list([]) -> + {false, [], false, []}; +need_mem_info_list([T|Ts]) -> + {MAA, MALCU, MChkSup, MBadArgZero} = need_mem_info_list(Ts), + {AA, ALCU, ChkSup, BadArgZero} = need_mem_info(T), + {case AA of + true -> true; + _ -> MAA + end, + ALCU ++ (MALCU -- ALCU), + case ChkSup of + true -> true; + _ -> MChkSup + end, + [BadArgZero|MBadArgZero]}. + +need_mem_info(Type) when Type == total; + Type == system -> + {true, ?ALL_NEEDED_ALLOCS, false, false}; +need_mem_info(Type) when Type == processes; + Type == processes_used -> + {true, [eheap_alloc, fix_alloc], true, false}; +need_mem_info(Type) when Type == atom; + Type == atom_used; + Type == code -> + {true, [], true, false}; +need_mem_info(binary) -> + {false, [binary_alloc], true, false}; +need_mem_info(ets) -> + {true, [ets_alloc], true, false}; +need_mem_info(low) -> + LowAllocs = ?LOW_ALLOCS -- ?CARRIER_ALLOCS, + {_, _, FeatureList, _} = erlang:system_info(allocator), + AlcUAllocs = case LowAllocs -- FeatureList of + [] -> LowAllocs; + _ -> [] + end, + {false, AlcUAllocs, true, true}; +need_mem_info(maximum) -> + {true, [], true, true}; +need_mem_info(_) -> + {false, [], false, true}. + +get_memval(total, #memory{total = V}) -> V; +get_memval(processes, #memory{processes = V}) -> V; +get_memval(processes_used, #memory{processes_used = V}) -> V; +get_memval(system, #memory{system = V}) -> V; +get_memval(atom, #memory{atom = V}) -> V; +get_memval(atom_used, #memory{atom_used = V}) -> V; +get_memval(binary, #memory{binary = V}) -> V; +get_memval(code, #memory{code = V}) -> V; +get_memval(ets, #memory{ets = V}) -> V; +get_memval(low, #memory{low = V}) -> V; +get_memval(maximum, #memory{maximum = V}) -> V; +get_memval(_, #memory{}) -> 0. + +memory_is_supported() -> + {_, _, FeatureList, _} = erlang:system_info(allocator), + case ((erlang:system_info(alloc_util_allocators) + -- ?CARRIER_ALLOCS) + -- FeatureList) of + [] -> true; + _ -> false + end. + +get_blocks_size([{blocks_size, Sz, _, _} | Rest], Acc) -> + get_blocks_size(Rest, Acc+Sz); +get_blocks_size([{_, _, _, _} | Rest], Acc) -> + get_blocks_size(Rest, Acc); +get_blocks_size([], Acc) -> + Acc. + +blocks_size([{Carriers, SizeList} | Rest], Acc) when Carriers == mbcs; + Carriers == sbcs; + Carriers == sbmbcs -> + blocks_size(Rest, get_blocks_size(SizeList, Acc)); +blocks_size([_ | Rest], Acc) -> + blocks_size(Rest, Acc); +blocks_size([], Acc) -> + Acc. + +get_fix_proc([{ProcType, A1, U1}| Rest], {A0, U0}) when ProcType == proc; + ProcType == monitor_sh; + ProcType == nlink_sh; + ProcType == msg_ref -> + get_fix_proc(Rest, {A0+A1, U0+U1}); +get_fix_proc([_|Rest], Acc) -> + get_fix_proc(Rest, Acc); +get_fix_proc([], Acc) -> + Acc. + +fix_proc([{fix_types, SizeList} | _Rest], Acc) -> + get_fix_proc(SizeList, Acc); +fix_proc([_ | Rest], Acc) -> + fix_proc(Rest, Acc); +fix_proc([], Acc) -> + Acc. + +is_low_alloc(_A, []) -> + false; +is_low_alloc(A, [A|_As]) -> + true; +is_low_alloc(A, [_A|As]) -> + is_low_alloc(A, As). + +is_low_alloc(A) -> + is_low_alloc(A, ?LOW_ALLOCS). + +au_mem_data(notsup, _) -> + notsup; +au_mem_data(_, [{_, false} | _]) -> + notsup; +au_mem_data(#memory{total = Tot, + processes = Proc, + processes_used = ProcU} = Mem, + [{eheap_alloc, _, Data} | Rest]) -> + Sz = blocks_size(Data, 0), + au_mem_data(Mem#memory{total = Tot+Sz, + processes = Proc+Sz, + processes_used = ProcU+Sz}, + Rest); +au_mem_data(#memory{total = Tot, + system = Sys, + ets = Ets} = Mem, + [{ets_alloc, _, Data} | Rest]) -> + Sz = blocks_size(Data, 0), + au_mem_data(Mem#memory{total = Tot+Sz, + system = Sys+Sz, + ets = Ets+Sz}, + Rest); +au_mem_data(#memory{total = Tot, + system = Sys, + binary = Bin} = Mem, + [{binary_alloc, _, Data} | Rest]) -> + Sz = blocks_size(Data, 0), + au_mem_data(Mem#memory{total = Tot+Sz, + system = Sys+Sz, + binary = Bin+Sz}, + Rest); +au_mem_data(#memory{total = Tot, + processes = Proc, + processes_used = ProcU, + system = Sys} = Mem, + [{fix_alloc, _, Data} | Rest]) -> + {A, U} = fix_proc(Data, {0, 0}), + Sz = blocks_size(Data, 0), + au_mem_data(Mem#memory{total = Tot+Sz, + processes = Proc+A, + processes_used = ProcU+U, + system = Sys+Sz-A}, + Rest); +au_mem_data(#memory{total = Tot, + system = Sys, + low = Low} = Mem, + [{A, _, Data} | Rest]) -> + Sz = blocks_size(Data, 0), + au_mem_data(Mem#memory{total = Tot+Sz, + system = Sys+Sz, + low = case is_low_alloc(A) of + true -> Low+Sz; + false -> Low + end}, + Rest); +au_mem_data(EMD, []) -> + EMD. + +au_mem_data(Allocs) -> + Ref = make_ref(), + erlang:system_info({allocator_sizes, Ref, Allocs}), + receive_emd(Ref). + +receive_emd(_Ref, EMD, 0) -> + EMD; +receive_emd(Ref, EMD, N) -> + receive + {Ref, _, Data} -> + receive_emd(Ref, au_mem_data(EMD, Data), N-1) + end. + +receive_emd(Ref) -> + receive_emd(Ref, #memory{}, erlang:system_info(schedulers)). + +aa_mem_data(notsup, _) -> + notsup; +aa_mem_data(#memory{} = Mem, + [{maximum, Max} | Rest]) -> + aa_mem_data(Mem#memory{maximum = Max}, + Rest); +aa_mem_data(#memory{} = Mem, + [{total, Tot} | Rest]) -> + aa_mem_data(Mem#memory{total = Tot, + system = 0}, % system will be adjusted later + Rest); +aa_mem_data(#memory{atom = Atom, + atom_used = AtomU} = Mem, + [{atom_space, Alloced, Used} | Rest]) -> + aa_mem_data(Mem#memory{atom = Atom+Alloced, + atom_used = AtomU+Used}, + Rest); +aa_mem_data(#memory{atom = Atom, + atom_used = AtomU} = Mem, + [{atom_table, Sz} | Rest]) -> + aa_mem_data(Mem#memory{atom = Atom+Sz, + atom_used = AtomU+Sz}, + Rest); +aa_mem_data(#memory{ets = Ets} = Mem, + [{ets_misc, Sz} | Rest]) -> + aa_mem_data(Mem#memory{ets = Ets+Sz}, + Rest); +aa_mem_data(#memory{processes = Proc, + processes_used = ProcU, + system = Sys} = Mem, + [{ProcData, Sz} | Rest]) when ProcData == bif_timer; + ProcData == link_lh; + ProcData == process_table -> + aa_mem_data(Mem#memory{processes = Proc+Sz, + processes_used = ProcU+Sz, + system = Sys-Sz}, + Rest); +aa_mem_data(#memory{code = Code} = Mem, + [{CodeData, Sz} | Rest]) when CodeData == module_table; + CodeData == export_table; + CodeData == export_list; + CodeData == fun_table; + CodeData == module_refs; + CodeData == loaded_code -> + aa_mem_data(Mem#memory{code = Code+Sz}, + Rest); +aa_mem_data(EMD, [{_, _} | Rest]) -> + aa_mem_data(EMD, Rest); +aa_mem_data(#memory{total = Tot, + processes = Proc, + system = Sys} = Mem, + []) when Sys =< 0 -> + %% Instrumented runtime system -> Sys = Tot - Proc + Mem#memory{system = Tot - Proc}; +aa_mem_data(EMD, []) -> + EMD. + +aa_mem_data(notsup) -> + notsup; +aa_mem_data(EMD) -> + aa_mem_data(EMD, erlang:system_info(allocated_areas)). + +%% +%% alloc_info/1 and alloc_sizes/1 are for internal use only (used by +%% erlang:system_info({allocator|allocator_sizes, _})). +%% + +alloc_info(Allocs) -> + get_alloc_info(allocator, Allocs). + +alloc_sizes(Allocs) -> + get_alloc_info(allocator_sizes, Allocs). + +get_alloc_info(Type, AAtom) when is_atom(AAtom) -> + [{AAtom, Result}] = get_alloc_info(Type, [AAtom]), + Result; +get_alloc_info(Type, AList) when is_list(AList) -> + Ref = make_ref(), + erlang:system_info({Type, Ref, AList}), + receive_allocator(Ref, + erlang:system_info(schedulers), + mk_res_list(AList)). + +mk_res_list([]) -> + []; +mk_res_list([Alloc | Rest]) -> + [{Alloc, []} | mk_res_list(Rest)]. + +insert_instance(I, N, []) -> + [{instance, N, I}]; +insert_instance(I, N, [{instance, M, _}|_] = Rest) when N < M -> + [{instance, N, I} | Rest]; +insert_instance(I, N, [Prev|Rest]) -> + [Prev | insert_instance(I, N, Rest)]. + +insert_info([], Ys) -> + Ys; +insert_info([{A, false}|Xs], [{A, _IList}|Ys]) -> + insert_info(Xs, [{A, false}|Ys]); +insert_info([{A, N, I}|Xs], [{A, IList}|Ys]) -> + insert_info(Xs, [{A, insert_instance(I, N, IList)}|Ys]); +insert_info([{A1, _}|_] = Xs, [{A2, _} = Y | Ys]) when A1 /= A2 -> + [Y | insert_info(Xs, Ys)]; +insert_info([{A1, _, _}|_] = Xs, [{A2, _} = Y | Ys]) when A1 /= A2 -> + [Y | insert_info(Xs, Ys)]. + +receive_allocator(_Ref, 0, Acc) -> + Acc; +receive_allocator(Ref, N, Acc) -> + receive + {Ref, _, InfoList} -> + receive_allocator(Ref, N-1, insert_info(InfoList, Acc)) + end. diff --git a/erts/test/nt_SUITE.erl b/erts/test/nt_SUITE.erl index 7d6da28ad6..f9bd15a0ce 100644 --- a/erts/test/nt_SUITE.erl +++ b/erts/test/nt_SUITE.erl @@ -490,12 +490,12 @@ middleman(Waitfor) -> match_event(_X, []) -> nomatch; match_event({Time,Cat,Fac,Sev,Mes},[{Pid,Ref,{Cat,Fac,Sev,MesRE}} | Tail]) -> - case regexp:match(Mes,MesRE) of - {match,_,_} -> + case re:run(Mes,MesRE,[{capture,none}]) of + match -> %%io:format("Match!~n"), {ok,{Pid,Ref,Time,Mes},Tail}; - _Z -> - %%io:format("No match (~p)~n",[_Z]), + nomatch -> + %%io:format("No match~n"), case match_event({Time,Cat,Fac,Sev,Mes},Tail) of {ok,X,Rest} -> {ok,X,[{Pid,Ref,{Cat,Fac,Sev,MesRE}} | Rest]}; diff --git a/erts/test/z_SUITE.erl b/erts/test/z_SUITE.erl index 8fceab32a6..482ecb8fba 100644 --- a/erts/test/z_SUITE.erl +++ b/erts/test/z_SUITE.erl @@ -166,9 +166,12 @@ core_search_conf(RunByTS, DBTop, XDir) -> file_inspect(#core_search_conf{file = File}, Core) -> FRes0 = os:cmd(File ++ " " ++ Core), - FRes = case regexp:match(FRes0, Core) of - {match, S, E} -> + FRes = case string:str(FRes0, Core) of + 0 -> + FRes0; + S -> L = length(FRes0), + E = length(Core), case S of 1 -> lists:sublist(FRes0, E+1, L+1); @@ -178,19 +181,13 @@ file_inspect(#core_search_conf{file = File}, Core) -> " " ++ lists:sublist(FRes0, E+1, L+1) - end; - _ -> FRes0 + end end, - case regexp:match(FRes, "[Tt][Ee][Xx][Tt]") of + case re:run(FRes, "text|ascii", [caseless,{capture,none}]) of + match -> + not_a_core; nomatch -> - case regexp:match(FRes, "[Aa][Ss][Cc][Ii][Ii]") of - nomatch -> - probably_a_core; - _ -> - not_a_core - end; - _ -> - not_a_core + probably_a_core end. mk_readable(F) -> diff --git a/lib/appmon/doc/src/make.dep b/lib/appmon/doc/src/make.dep deleted file mode 100644 index ce0d7571a3..0000000000 --- a/lib/appmon/doc/src/make.dep +++ /dev/null @@ -1,26 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: appmon.tex appmon_chapter.tex book.tex part.tex \ - ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: app_win.ps listbox_win.ps main_win.ps pinfo_win.ps - diff --git a/lib/appmon/src/appmon_web.erl b/lib/appmon/src/appmon_web.erl index fb7144246c..7c0451c3c3 100644 --- a/lib/appmon/src/appmon_web.erl +++ b/lib/appmon/src/appmon_web.erl @@ -578,9 +578,9 @@ htmlify_pid([],New)-> %% the HTTP protocol %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% urlify_pid(Pid) -> - case regexp:first_match(Pid,"[<].*[>]") of - {match,Start,Len}-> - "%3C"++string:substr(Pid,Start+1,Len-2)++"%3E"; + case re:run(Pid,"[<](.*)[>]",[{capture,all_but_first,list}]) of + {match,[PidStr]}-> + "%3C"++PidStr++"%3E"; _-> Pid end. diff --git a/lib/asn1/doc/src/Makefile b/lib/asn1/doc/src/Makefile index d29225f6c9..566173837c 100644 --- a/lib/asn1/doc/src/Makefile +++ b/lib/asn1/doc/src/Makefile @@ -27,15 +27,6 @@ include ../../vsn.mk VSN=$(ASN1_VSN) APPLICATION=asn1 - -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - # ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- @@ -86,34 +77,10 @@ EXTRA_FILES = \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) \ - $(BOOK_FILES:%.xml=%.sgml) part.tex -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -126,8 +93,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -142,32 +107,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f $(GEN_XML) errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -179,8 +118,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -191,31 +128,4 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(HTML_APPHISTORY) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -endif -endif - -endif - release_spec: - - - diff --git a/lib/asn1/doc/src/make.dep b/lib/asn1/doc/src/make.dep deleted file mode 100644 index eb2c0e9a98..0000000000 --- a/lib/asn1/doc/src/make.dep +++ /dev/null @@ -1,31 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/gandalf/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: asn1_spec.tex asn1_ug.tex asn1ct.tex asn1rt.tex \ - book.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -asn1_spec.tex: Seq.asn Seq.asn1config - -book.tex: part.xml ref_man.xml - -asn1_ug.tex: ../../../../system/doc/definitions/cite.defs - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: exclusive_Win_But.ps selective_TypeList.ps \ - selective_Window2.ps - diff --git a/lib/asn1/test/asn1_SUITE_data/DirectoryAbstractService.asn b/lib/asn1/test/asn1_SUITE_data/DirectoryAbstractService.asn index 5a5d310729..5a5d310729 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/DirectoryAbstractService.asn +++ b/lib/asn1/test/asn1_SUITE_data/DirectoryAbstractService.asn diff --git a/lib/asn1/test/asn1_SUITE_data/InformationFramework.asn b/lib/asn1/test/asn1_SUITE_data/InformationFramework.asn index ef236e98a9..ef236e98a9 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/InformationFramework.asn +++ b/lib/asn1/test/asn1_SUITE_data/InformationFramework.asn diff --git a/lib/asn1/test/asn1_SUITE_data/LDAP.asn1 b/lib/asn1/test/asn1_SUITE_data/LDAP.asn1 index 4d845942e1..4d845942e1 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/LDAP.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/LDAP.asn1 diff --git a/lib/asn1/test/asn1_SUITE_data/Nortel.asn b/lib/asn1/test/asn1_SUITE_data/Nortel.asn index a27c78a0b5..a27c78a0b5 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/Nortel.asn +++ b/lib/asn1/test/asn1_SUITE_data/Nortel.asn diff --git a/lib/asn1/test/asn1_SUITE_data/UpperBounds.asn b/lib/asn1/test/asn1_SUITE_data/UpperBounds.asn index 247260495b..247260495b 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/UpperBounds.asn +++ b/lib/asn1/test/asn1_SUITE_data/UpperBounds.asn diff --git a/lib/asn1/test/asn1_SUITE_data/UsefulDefinitions.asn b/lib/asn1/test/asn1_SUITE_data/UsefulDefinitions.asn index d9601bb7d0..d9601bb7d0 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/UsefulDefinitions.asn +++ b/lib/asn1/test/asn1_SUITE_data/UsefulDefinitions.asn diff --git a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-CommonDataTypes.asn b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-CommonDataTypes.asn index e3f6e83d6b..e3f6e83d6b 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-CommonDataTypes.asn +++ b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-CommonDataTypes.asn diff --git a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Constants.asn b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Constants.asn index 1411d455b7..1411d455b7 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Constants.asn +++ b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Constants.asn diff --git a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Containers.asn b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Containers.asn index fb08451103..fb08451103 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Containers.asn +++ b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-Containers.asn diff --git a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-IEs.asn b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-IEs.asn index 848d8f6099..848d8f6099 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-IEs.asn +++ b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-IEs.asn diff --git a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Contents.asn b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Contents.asn index 9ecfa688a2..9ecfa688a2 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Contents.asn +++ b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Contents.asn diff --git a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Discriptions.asn b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Discriptions.asn index b9be9934e4..b9be9934e4 100755..100644 --- a/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Discriptions.asn +++ b/lib/asn1/test/asn1_SUITE_data/nbapsystem/NBAP-PDU-Discriptions.asn diff --git a/lib/common_test/doc/src/Makefile b/lib/common_test/doc/src/Makefile index 3ea6ae65d5..964f7c76c1 100644 --- a/lib/common_test/doc/src/Makefile +++ b/lib/common_test/doc/src/Makefile @@ -138,12 +138,6 @@ man: $(MAN6_FILES) $(MAN3_FILES) $(MAN1_FILES) debug opt: -# -# checkout make.dep before generating new dependecies -# -#make_doc_depend: xml -# docdepend > make.dep - clean clean_docs: rm -f $(CT_XML_FILES) rm -rf $(HTMLDIR)/* @@ -176,12 +170,3 @@ release_docs_spec: docs release_spec: release_tests_spec: - -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -include make.dep -# DO NOT DELETE - - diff --git a/lib/common_test/doc/src/filestruct.gif b/lib/common_test/doc/src/filestruct.gif Binary files differindex 2b06833d0b..2b06833d0b 100755..100644 --- a/lib/common_test/doc/src/filestruct.gif +++ b/lib/common_test/doc/src/filestruct.gif diff --git a/lib/common_test/doc/src/make.dep b/lib/common_test/doc/src/make.dep deleted file mode 100644 index e34075888d..0000000000 --- a/lib/common_test/doc/src/make.dep +++ /dev/null @@ -1,27 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: basics_chapter.tex book.tex common_test_app.tex \ - config_file_chapter.tex cover_chapter.tex \ - ct.tex ct_cover.tex ct_ftp.tex ct_master.tex \ - ct_master_chapter.tex ct_rpc.tex ct_snmp.tex \ - ct_ssh.tex ct_telnet.tex dependencies_chapter.tex \ - event_handler_chapter.tex example_chapter.tex \ - install_chapter.tex part.tex ref_man.tex run_test.tex \ - run_test_chapter.tex test_structure_chapter.tex \ - unix_telnet.tex why_test_chapter.tex write_test_chapter.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/compiler/doc/src/make.dep b/lib/compiler/doc/src/make.dep deleted file mode 100644 index f5c097afad..0000000000 --- a/lib/compiler/doc/src/make.dep +++ /dev/null @@ -1,19 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex compile.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/compiler/src/beam_asm.erl b/lib/compiler/src/beam_asm.erl index 6e63c4d0f2..4a9c12dfea 100644 --- a/lib/compiler/src/beam_asm.erl +++ b/lib/compiler/src/beam_asm.erl @@ -146,8 +146,10 @@ build_file(Code, Attr, Dict, NumLabels, NumFuncs, Abst, SourceFile, Opts) -> Essentials0 = [AtomChunk,CodeChunk,StringChunk,ImportChunk, ExpChunk,LambdaChunk,LiteralChunk], - Essentials = [iolist_to_binary(C) || C <- Essentials0], - {Attributes,Compile} = build_attributes(Opts, SourceFile, Attr, Essentials), + Essentials1 = [iolist_to_binary(C) || C <- Essentials0], + MD5 = module_md5(Essentials1), + Essentials = finalize_fun_table(Essentials1, MD5), + {Attributes,Compile} = build_attributes(Opts, SourceFile, Attr, MD5), AttrChunk = chunk(<<"Attr">>, Attributes), CompileChunk = chunk(<<"CInf">>, Compile), @@ -166,6 +168,24 @@ build_file(Code, Attr, Dict, NumLabels, NumFuncs, Abst, SourceFile, Opts) -> end, build_form(<<"BEAM">>, Chunks). +%% finalize_fun_table(Essentials, MD5) -> FinalizedEssentials +%% Update the 'old_uniq' field in the entry for each fun in the +%% 'FunT' chunk. We'll use part of the MD5 for the module as a +%% unique value. + +finalize_fun_table(Essentials, MD5) -> + [finalize_fun_table_1(E, MD5) || E <- Essentials]. + +finalize_fun_table_1(<<"FunT",Keep:8/binary,Table0/binary>>, MD5) -> + <<Uniq:27,_:101/bits>> = MD5, + Table = finalize_fun_table_2(Table0, Uniq, <<>>), + <<"FunT",Keep/binary,Table/binary>>; +finalize_fun_table_1(Chunk, _) -> Chunk. + +finalize_fun_table_2(<<Keep:20/binary,0:32,T/binary>>, Uniq, Acc) -> + finalize_fun_table_2(T, Uniq, <<Acc/binary,Keep/binary,Uniq:32>>); +finalize_fun_table_2(<<>>, _, Acc) -> Acc. + %% Build an IFF form. build_form(Id, Chunks0) when byte_size(Id) =:= 4, is_list(Chunks0) -> @@ -202,7 +222,7 @@ flatten_exports(Exps) -> flatten_imports(Imps) -> list_to_binary(map(fun({M,F,A}) -> <<M:32,F:32,A:32>> end, Imps)). -build_attributes(Opts, SourceFile, Attr, Essentials) -> +build_attributes(Opts, SourceFile, Attr, MD5) -> Misc = case member(slim, Opts) of false -> {{Y,Mo,D},{H,Mi,S}} = erlang:universaltime(), @@ -210,7 +230,7 @@ build_attributes(Opts, SourceFile, Attr, Essentials) -> true -> [] end, Compile = [{options,Opts},{version,?COMPILER_VSN}|Misc], - {term_to_binary(calc_vsn(Attr, Essentials)),term_to_binary(Compile)}. + {term_to_binary(set_vsn_attribute(Attr, MD5)),term_to_binary(Compile)}. build_line_table(Dict) -> {NumLineInstrs,NumFnames0,Fnames0,NumLines,Lines0} = @@ -243,32 +263,30 @@ encode_line_items([], _) -> []. %% We'll not change an existing 'vsn' attribute. %% -calc_vsn(Attr, Essentials0) -> +set_vsn_attribute(Attr, MD5) -> case keymember(vsn, 1, Attr) of true -> Attr; false -> - Essentials = filter_essentials(Essentials0), - <<Number:128>> = erlang:md5(Essentials), + <<Number:128>> = MD5, [{vsn,[Number]}|Attr] end. +module_md5(Essentials0) -> + Essentials = filter_essentials(Essentials0), + erlang:md5(Essentials). + %% filter_essentials([Chunk]) -> [Chunk'] %% Filter essentials so that we obtain the same MD5 as code:module_md5/1 and -%% beam_lib:md5/1 would calculate for this module. +%% beam_lib:md5/1 would calculate for this module. Note that at this +%% point, the 'old_uniq' entry for each fun in the 'FunT' chunk is zeroed, +%% so there is no need to go through the 'FunT' chunk. -filter_essentials([<<"FunT",_Sz:4/binary,Entries:4/binary,Table0/binary>>|T]) -> - Table = filter_funtab(Table0, <<0:32>>), - [Entries,Table|filter_essentials(T)]; filter_essentials([<<_Tag:4/binary,Sz:32,Data:Sz/binary,_Padding/binary>>|T]) -> [Data|filter_essentials(T)]; filter_essentials([<<>>|T]) -> filter_essentials(T); filter_essentials([]) -> []. -filter_funtab(<<Important:20/binary,_OldUniq:4/binary,T/binary>>, Zero) -> - [Important,Zero|filter_funtab(T, Zero)]; -filter_funtab(<<>>, _) -> []. - bif_type(fnegate, 1) -> {op,fnegate}; bif_type(fadd, 2) -> {op,fadd}; bif_type(fsub, 2) -> {op,fsub}; @@ -310,8 +328,8 @@ make_op({test,Cond,Fail,Ops}, Dict) when is_list(Ops) -> encode_op(Cond, [Fail|Ops], Dict); make_op({test,Cond,Fail,Live,[Op|Ops],Dst}, Dict) when is_list(Ops) -> encode_op(Cond, [Fail,Op,Live|Ops++[Dst]], Dict); -make_op({make_fun2,{f,Lbl},Index,OldUniq,NumFree}, Dict0) -> - {Fun,Dict} = beam_dict:lambda(Lbl, Index, OldUniq, NumFree, Dict0), +make_op({make_fun2,{f,Lbl},_Index,_OldUniq,NumFree}, Dict0) -> + {Fun,Dict} = beam_dict:lambda(Lbl, NumFree, Dict0), make_op({make_fun2,Fun}, Dict); make_op({kill,Y}, Dict) -> make_op({init,Y}, Dict); diff --git a/lib/compiler/src/beam_dict.erl b/lib/compiler/src/beam_dict.erl index ee76623976..531968b3c8 100644 --- a/lib/compiler/src/beam_dict.erl +++ b/lib/compiler/src/beam_dict.erl @@ -22,7 +22,7 @@ -export([new/0,opcode/2,highest_opcode/1, atom/2,local/4,export/4,import/4, - string/2,lambda/5,literal/2,line/2,fname/2, + string/2,lambda/3,literal/2,line/2,fname/2, atom_table/1,local_table/1,export_table/1,import_table/1, string_table/1,lambda_table/1,literal_table/1, line_table/1]). @@ -133,13 +133,18 @@ string(Str, Dict) when is_list(Str) -> {NextOffset-Offset,Dict} end. -%% Returns the index for a funentry (adding it to the table if necessary). -%% lambda(Lbl, Index, Uniq, NumFree, Dict) -> {Index,Dict'} --spec lambda(label(), non_neg_integer(), integer(), non_neg_integer(), bdict()) -> +%% Returns the index for a fun entry. +%% lambda(Lbl, NumFree, Dict) -> {Index,Dict'} +-spec lambda(label(), non_neg_integer(), bdict()) -> {non_neg_integer(), bdict()}. -lambda(Lbl, Index, OldUniq, NumFree, #asm{lambdas=Lambdas0}=Dict) -> +lambda(Lbl, NumFree, #asm{lambdas=Lambdas0}=Dict) -> OldIndex = length(Lambdas0), + %% Set Index the same as OldIndex. + Index = OldIndex, + %% Initialize OldUniq to 0. It will be set to an unique value + %% based on the MD5 checksum of the BEAM code for the module. + OldUniq = 0, Lambdas = [{Lbl,{OldIndex,Lbl,Index,NumFree,OldUniq}}|Lambdas0], {OldIndex,Dict#asm{lambdas=Lambdas}}. diff --git a/lib/compiler/src/beam_type.erl b/lib/compiler/src/beam_type.erl index 7fdb8d072a..0c51251f1b 100644 --- a/lib/compiler/src/beam_type.erl +++ b/lib/compiler/src/beam_type.erl @@ -168,6 +168,8 @@ simplify_float_1([{set,[D0],[A,B],{alloc,_,{gc_bif,Op0,{f,0}}}}=I|Is]=Is0, Ts0, simplify_float_1([{set,_,_,{'catch',_}}=I|Is]=Is0, _Ts, Rs0, Acc0) -> Acc = flush_all(Rs0, Is0, Acc0), simplify_float_1(Is, tdb_new(), Rs0, [I|Acc]); +simplify_float_1([{set,_,_,{line,_}}=I|Is], Ts, Rs, Acc) -> + simplify_float_1(Is, Ts, Rs, [I|Acc]); simplify_float_1([I|Is]=Is0, Ts0, Rs0, Acc0) -> Ts = update(I, Ts0), {Rs,Acc} = flush(Rs0, Is0, Acc0), diff --git a/lib/compiler/src/sys_pre_expand.erl b/lib/compiler/src/sys_pre_expand.erl index 0fa1fea09f..ba9cde1de0 100644 --- a/lib/compiler/src/sys_pre_expand.erl +++ b/lib/compiler/src/sys_pre_expand.erl @@ -31,8 +31,6 @@ -import(ordsets, [from_list/1,add_element/2,union/2]). -import(lists, [member/2,foldl/3,foldr/3]). --compile({nowarn_deprecated_function, {erlang,hash,2}}). - -include("../include/erl_bits.hrl"). -record(expand, {module=[], %Module name @@ -49,7 +47,6 @@ func=[], %Current function arity=[], %Arity for current function fcount=0, %Local fun count - fun_index=0, %Global index for funs bitdefault, bittypes }). @@ -538,32 +535,34 @@ lc_tq(_Line, [], St0) -> %% Transform an "explicit" fun {'fun', Line, {clauses, Cs}} into an %% extended form {'fun', Line, {clauses, Cs}, Info}, unless it is the %% name of a BIF (erl_lint has checked that it is not an import). -%% Process the body sequence directly to get the new and used variables. %% "Implicit" funs {'fun', Line, {function, F, A}} are not changed. fun_tq(Lf, {function,F,A}=Function, St0) -> - {As,St1} = new_vars(A, Lf, St0), - Cs = [{clause,Lf,As,[],[{call,Lf,{atom,Lf,F},As}]}], case erl_internal:bif(F, A) of true -> + {As,St1} = new_vars(A, Lf, St0), + Cs = [{clause,Lf,As,[],[{call,Lf,{atom,Lf,F},As}]}], fun_tq(Lf, {clauses,Cs}, St1); false -> - Index = St0#expand.fun_index, - Uniq = erlang:hash(Cs, (1 bsl 27)-1), - {Fname,St2} = new_fun_name(St1), - {{'fun',Lf,Function,{Index,Uniq,Fname}}, - St2#expand{fun_index=Index+1}} + {Fname,St1} = new_fun_name(St0), + Index = Uniq = 0, + {{'fun',Lf,Function,{Index,Uniq,Fname}},St1} end; -fun_tq(L, {function,M,F,A}, St) -> - {{call,L,{remote,L,{atom,L,erlang},{atom,L,make_fun}}, - [{atom,L,M},{atom,L,F},{integer,L,A}]},St}; +fun_tq(L, {function,M,F,A}, St) when is_atom(M), is_atom(F), is_integer(A) -> + %% This is the old format for external funs, generated by a pre-R15 + %% compiler. That means that a tool, such as the debugger or xref, + %% directly invoked this module with the abstract code from a + %% pre-R15 BEAM file. Be helpful, and translate it to the new format. + fun_tq(L, {function,{atom,L,M},{atom,L,F},{integer,L,A}}, St); +fun_tq(Lf, {function,_,_,_}=ExtFun, St) -> + {{'fun',Lf,ExtFun},St}; fun_tq(Lf, {clauses,Cs0}, St0) -> - Uniq = erlang:hash(Cs0, (1 bsl 27)-1), {Cs1,St1} = fun_clauses(Cs0, St0), - Index = St1#expand.fun_index, {Fname,St2} = new_fun_name(St1), - {{'fun',Lf,{clauses,Cs1},{Index,Uniq,Fname}}, - St2#expand{fun_index=Index+1}}. + %% Set dummy values for Index and Uniq -- the real values will + %% be assigned by beam_asm. + Index = Uniq = 0, + {{'fun',Lf,{clauses,Cs1},{Index,Uniq,Fname}},St2}. fun_clauses([{clause,L,H0,G0,B0}|Cs0], St0) -> {H,St1} = head(H0, St0), diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index 6f3590b156..6885405ae0 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -573,6 +573,13 @@ expr({'catch',L,E0}, St0) -> expr({'fun',L,{function,F,A},{_,_,_}=Id}, St) -> Lanno = lineno_anno(L, St), {#c_var{anno=Lanno++[{id,Id}],name={F,A}},[],St}; +expr({'fun',L,{function,M,F,A}}, St0) -> + {As,Aps,St1} = safe_list([M,F,A], St0), + Lanno = lineno_anno(L, St1), + {#icall{anno=#a{anno=Lanno}, + module=#c_literal{val=erlang}, + name=#c_literal{val=make_fun}, + args=As},Aps,St1}; expr({'fun',L,{clauses,Cs},Id}, St) -> fun_tq(Id, Cs, L, St); expr({call,L,{remote,_,M,F},As0}, #core{wanted=Wanted}=St0) -> diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl index 4e06b464a4..47e5e49a76 100644 --- a/lib/compiler/src/v3_kernel.erl +++ b/lib/compiler/src/v3_kernel.erl @@ -84,8 +84,6 @@ keymember/3,keyfind/3]). -import(ordsets, [add_element/2,del_element/2,union/2,union/1,subtract/2]). --compile({nowarn_deprecated_function, {erlang,hash,2}}). - -include("core_parse.hrl"). -include("v3_kernel.hrl"). @@ -1658,31 +1656,31 @@ uexpr(#k_catch{anno=A,body=B0}, {break,Rs0}, St0) -> {Ns,St3} = new_vars(1 - length(Rs0), St2), Rs1 = Rs0 ++ Ns, {#k_catch{anno=#k{us=Bu,ns=lit_list_vars(Rs1),a=A},body=B1,ret=Rs1},Bu,St3}; -uexpr(#ifun{anno=A,vars=Vs,body=B0}=IFun, {break,Rs}, St0) -> +uexpr(#ifun{anno=A,vars=Vs,body=B0}, {break,Rs}, St0) -> {B1,Bu,St1} = ubody(B0, return, St0), %Return out of new function Ns = lit_list_vars(Vs), Free = subtract(Bu, Ns), %Free variables in fun Fvs = make_vars(Free), Arity = length(Vs) + length(Free), - {{Index,Uniq,Fname}, St3} = + {Fname,St} = case lists:keyfind(id, 1, A) of - {id,Id} -> - {Id, St1}; + {id,{_,_,Fname0}} -> + {Fname0,St1}; false -> - %% No id annotation. Must invent one. - I = St1#kern.fcount, - U = erlang:hash(IFun, (1 bsl 27)-1), - {N, St2} = new_fun_name(St1), - {{I,U,N}, St2} + %% No id annotation. Must invent a fun name. + new_fun_name(St1) end, Fun = #k_fdef{anno=#k{us=[],ns=[],a=A},func=Fname,arity=Arity, vars=Vs ++ Fvs,body=B1}, + %% Set dummy values for Index and Uniq -- the real values will + %% be assigned by beam_asm. + Index = Uniq = 0, {#k_bif{anno=#k{us=Free,ns=lit_list_vars(Rs),a=A}, op=#k_internal{name=make_fun,arity=length(Free)+3}, args=[#k_atom{val=Fname},#k_int{val=Arity}, #k_int{val=Index},#k_int{val=Uniq}|Fvs], ret=Rs}, - Free,add_local_function(Fun, St3)}; + Free,add_local_function(Fun, St)}; uexpr(Lit, {break,Rs}, St) -> %% Transform literals to puts here. %%ok = io:fwrite("uexpr ~w:~p~n", [?LINE,Lit]), diff --git a/lib/compiler/test/bs_utf_SUITE.erl b/lib/compiler/test/bs_utf_SUITE.erl index f30a4d3fef..94549ad0d3 100644 --- a/lib/compiler/test/bs_utf_SUITE.erl +++ b/lib/compiler/test/bs_utf_SUITE.erl @@ -264,18 +264,10 @@ literals(Config) when is_list(Config) -> ?line {'EXIT',{badarg,_}} = (catch <<(-1)/utf32,I/utf8>>), ?line {'EXIT',{badarg,_}} = (catch <<(-1)/little-utf32,I/utf8>>), ?line {'EXIT',{badarg,_}} = (catch <<16#D800/utf8,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFE/utf8,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFF/utf8,I/utf8>>), ?line {'EXIT',{badarg,_}} = (catch <<16#D800/utf16,I/utf8>>), ?line {'EXIT',{badarg,_}} = (catch <<16#D800/little-utf16,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFE/utf16,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFE/little-utf16,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFF/utf16,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFF/little-utf16,I/utf8>>), ?line {'EXIT',{badarg,_}} = (catch <<16#D800/utf32,I/utf8>>), ?line {'EXIT',{badarg,_}} = (catch <<16#D800/little-utf32,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFE/utf32,I/utf8>>), - ?line {'EXIT',{badarg,_}} = (catch <<16#FFFF/little-utf32,I/utf8>>), B = 16#10FFFF+1, ?line {'EXIT',{badarg,_}} = (catch <<B/utf8>>), @@ -286,20 +278,11 @@ literals(Config) when is_list(Config) -> %% Matching of bad literals. ?line error = bad_literal_match(<<237,160,128>>), %16#D800 in UTF-8 - ?line error = bad_literal_match(<<239,191,190>>), %16#FFFE in UTF-8 - ?line error = bad_literal_match(<<239,191,191>>), %16#FFFF in UTF-8 ?line error = bad_literal_match(<<244,144,128,128>>), %16#110000 in UTF-8 - ?line error = bad_literal_match(<<255,254>>), %16#FFFE in UTF-16 - ?line error = bad_literal_match(<<255,255>>), %16#FFFF in UTF-16 - ?line error = bad_literal_match(<<16#D800:32>>), - ?line error = bad_literal_match(<<16#FFFE:32>>), - ?line error = bad_literal_match(<<16#FFFF:32>>), ?line error = bad_literal_match(<<16#110000:32>>), ?line error = bad_literal_match(<<16#D800:32/little>>), - ?line error = bad_literal_match(<<16#FFFE:32/little>>), - ?line error = bad_literal_match(<<16#FFFF:32/little>>), ?line error = bad_literal_match(<<16#110000:32/little>>), ok. @@ -314,11 +297,7 @@ match_literal(<<"bj\366rn"/big-utf16>>) -> bjorn_utf16be; match_literal(<<"bj\366rn"/little-utf16>>) -> bjorn_utf16le. bad_literal_match(<<16#D800/utf8>>) -> ok; -bad_literal_match(<<16#FFFE/utf8>>) -> ok; -bad_literal_match(<<16#FFFF/utf8>>) -> ok; bad_literal_match(<<16#110000/utf8>>) -> ok; -bad_literal_match(<<16#FFFE/utf16>>) -> ok; -bad_literal_match(<<16#FFFF/utf16>>) -> ok; bad_literal_match(<<16#D800/utf32>>) -> ok; bad_literal_match(<<16#110000/utf32>>) -> ok; bad_literal_match(<<16#D800/little-utf32>>) -> ok; diff --git a/lib/compiler/test/fun_SUITE.erl b/lib/compiler/test/fun_SUITE.erl index 368a5815bf..6067ee8e06 100644 --- a/lib/compiler/test/fun_SUITE.erl +++ b/lib/compiler/test/fun_SUITE.erl @@ -20,7 +20,11 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, - test1/1,overwritten_fun/1,otp_7202/1,bif_fun/1]). + test1/1,overwritten_fun/1,otp_7202/1,bif_fun/1, + external/1]). + +%% Internal export. +-export([call_me/1]). -include_lib("test_server/include/test_server.hrl"). @@ -28,7 +32,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> test_lib:recompile(?MODULE), - [test1, overwritten_fun, otp_7202, bif_fun]. + [test1,overwritten_fun,otp_7202,bif_fun,external]. groups() -> []. @@ -45,7 +49,6 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. - %%% The help functions below are copied from emulator:bs_construct_SUITE. -define(T(B, L), {B, ??B, L}). @@ -152,4 +155,47 @@ bif_fun(Config) when is_list(Config) -> ?line F = fun abs/1, ?line 5 = F(-5), ok. + +-define(APPLY(M, F, A), (fun(Fun) -> {ok,{a,b}} = Fun({a,b}) end)(fun M:F/A)). +-define(APPLY2(M, F, A), + (fun(Map) -> + Id = fun(I) -> I end, + List = [x,y], + List = Map(Id, List), + {type,external} = erlang:fun_info(Map, type) + end)(fun M:F/A)). +external(Config) when is_list(Config) -> + Mod = id(?MODULE), + Func = id(call_me), + Arity = id(1), + + ?APPLY(?MODULE, call_me, 1), + ?APPLY(?MODULE, call_me, Arity), + ?APPLY(?MODULE, Func, 1), + ?APPLY(?MODULE, Func, Arity), + ?APPLY(Mod, call_me, 1), + ?APPLY(Mod, call_me, Arity), + ?APPLY(Mod, Func, 1), + ?APPLY(Mod, Func, Arity), + + ListsMod = id(lists), + ListsMap = id(map), + ListsArity = id(2), + + ?APPLY2(lists, map, 2), + ?APPLY2(lists, map, ListsArity), + ?APPLY2(lists, ListsMap, 2), + ?APPLY2(lists, ListsMap, ListsArity), + ?APPLY2(ListsMod, map, 2), + ?APPLY2(ListsMod, map, ListsArity), + ?APPLY2(ListsMod, ListsMap, 2), + ?APPLY2(ListsMod, ListsMap, ListsArity), + + ok. + +call_me(I) -> + {ok,I}. + +id(I) -> + I. diff --git a/lib/compiler/test/pmod_SUITE.erl b/lib/compiler/test/pmod_SUITE.erl index 9a317b5762..3d02adaf52 100644 --- a/lib/compiler/test/pmod_SUITE.erl +++ b/lib/compiler/test/pmod_SUITE.erl @@ -96,6 +96,10 @@ basic_1(Config, Opts) -> ?line error = Prop4:bar_bar({s,a,b}), ?line error = Prop4:bar_bar([]), + %% Call from a fun. + Fun = fun(Arg) -> Prop4:bar(Arg) end, + ?line ok = Fun({s,0}), + ok. otp_8447(Config) when is_list(Config) -> diff --git a/lib/cosEvent/doc/src/Makefile b/lib/cosEvent/doc/src/Makefile index 4b76a64b7d..db2f7e6da5 100644 --- a/lib/cosEvent/doc/src/Makefile +++ b/lib/cosEvent/doc/src/Makefile @@ -26,13 +26,6 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk include ../../vsn.mk VSN=$(COSEVENT_VSN) APPLICATION=cosEvent -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif # ---------------------------------------------------- # Release directory specification @@ -98,32 +91,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -136,8 +107,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -153,31 +122,6 @@ clean clean_docs: rm -f errs core *~ rm -f $(JD_HTML) $(JD_PACK) -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -192,8 +136,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -204,30 +146,4 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif - release_spec: - diff --git a/lib/cosEvent/doc/src/make.dep b/lib/cosEvent/doc/src/make.dep deleted file mode 100644 index b8a95c2d58..0000000000 --- a/lib/cosEvent/doc/src/make.dep +++ /dev/null @@ -1,34 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosEventChannelAdmin.tex CosEventChannelAdmin_ConsumerAdmin.tex \ - CosEventChannelAdmin_EventChannel.tex CosEventChannelAdmin_ProxyPullConsumer.tex \ - CosEventChannelAdmin_ProxyPullSupplier.tex \ - CosEventChannelAdmin_ProxyPushConsumer.tex \ - CosEventChannelAdmin_ProxyPushSupplier.tex \ - CosEventChannelAdmin_SupplierAdmin.tex book.tex \ - ch_contents.tex ch_event_service.tex ch_introduction.tex \ - cosEventApp.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -CosEventChannelAdmin.tex: ../../src/CosEventChannelAdmin.idl - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: e_s_components.ps e_s_models.ps - diff --git a/lib/cosEvent/src/Makefile b/lib/cosEvent/src/Makefile index c774d18380..736b95538a 100644 --- a/lib/cosEvent/src/Makefile +++ b/lib/cosEvent/src/Makefile @@ -164,7 +164,7 @@ debug: @${MAKE} TYPE=debug opt clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/cosEventDomain/doc/src/Makefile b/lib/cosEventDomain/doc/src/Makefile index 6a0d3c353a..b2cdef278a 100644 --- a/lib/cosEventDomain/doc/src/Makefile +++ b/lib/cosEventDomain/doc/src/Makefile @@ -28,14 +28,6 @@ VSN=$(COSEVENTDOMAIN_VSN) APPLICATION=cosEventDomain # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -93,33 +85,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -132,8 +101,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -149,32 +116,6 @@ clean clean_docs: rm -f errs core *~ rm -f $(JD_HTML) $(JD_PACK) -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -189,9 +130,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk - -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -201,30 +139,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/cosEventDomain/doc/src/make.dep b/lib/cosEventDomain/doc/src/make.dep deleted file mode 100644 index 2f3f1ae53d..0000000000 --- a/lib/cosEventDomain/doc/src/make.dep +++ /dev/null @@ -1,23 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosEventDomainAdmin.tex CosEventDomainAdmin_EventDomain.tex \ - CosEventDomainAdmin_EventDomainFactory.tex \ - book.tex ch_QoS.tex ch_contents.tex ch_event_domain_service.tex \ - ch_introduction.tex cosEventDomainApp.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/cosEventDomain/src/Makefile b/lib/cosEventDomain/src/Makefile index 91bef4e7e6..5af790c760 100644 --- a/lib/cosEventDomain/src/Makefile +++ b/lib/cosEventDomain/src/Makefile @@ -137,7 +137,7 @@ debug: @${MAKE} TYPE=debug opt clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/cosFileTransfer/doc/src/Makefile b/lib/cosFileTransfer/doc/src/Makefile index 2286db43ff..e62738daba 100644 --- a/lib/cosFileTransfer/doc/src/Makefile +++ b/lib/cosFileTransfer/doc/src/Makefile @@ -26,14 +26,6 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk include ../../vsn.mk VSN=$(COSFILETRANSFER_VSN) APPLICATION=cosFileTransfer -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - # ---------------------------------------------------- # Release directory specification @@ -97,33 +89,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -136,8 +105,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -152,32 +119,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -192,9 +133,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk - -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -204,30 +142,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/cosFileTransfer/doc/src/make.dep b/lib/cosFileTransfer/doc/src/make.dep deleted file mode 100644 index 3be0c185c3..0000000000 --- a/lib/cosFileTransfer/doc/src/make.dep +++ /dev/null @@ -1,30 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosFileTransfer_Directory.tex CosFileTransfer_File.tex \ - CosFileTransfer_FileIterator.tex CosFileTransfer_FileTransferSession.tex \ - CosFileTransfer_VirtualFileSystem.tex book.tex \ - ch_contents.tex ch_example.tex ch_install.tex \ - ch_introduction.tex ch_system.tex cosFileTransferApp.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosFileTransfer.ps - diff --git a/lib/cosFileTransfer/src/Makefile b/lib/cosFileTransfer/src/Makefile index 17e82f9bc2..b811ef1106 100644 --- a/lib/cosFileTransfer/src/Makefile +++ b/lib/cosFileTransfer/src/Makefile @@ -147,7 +147,7 @@ cleanb: rm -f errs core *~ clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/cosNotification/doc/src/Makefile b/lib/cosNotification/doc/src/Makefile index bfdd2f1f8c..2ead9aba7b 100644 --- a/lib/cosNotification/doc/src/Makefile +++ b/lib/cosNotification/doc/src/Makefile @@ -28,14 +28,6 @@ VSN=$(COSNOTIFICATION_VSN) APPLICATION=cosNotification # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -122,33 +114,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -161,8 +130,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -177,32 +144,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -217,8 +158,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -228,30 +167,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/cosNotification/doc/src/make.dep b/lib/cosNotification/doc/src/make.dep deleted file mode 100644 index 031a2b3e98..0000000000 --- a/lib/cosNotification/doc/src/make.dep +++ /dev/null @@ -1,48 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosNotification.tex CosNotification_AdminPropertiesAdmin.tex \ - CosNotification_QoSAdmin.tex CosNotifyChannelAdmin_ConsumerAdmin.tex \ - CosNotifyChannelAdmin_EventChannel.tex CosNotifyChannelAdmin_EventChannelFactory.tex \ - CosNotifyChannelAdmin_ProxyConsumer.tex CosNotifyChannelAdmin_ProxyPullConsumer.tex \ - CosNotifyChannelAdmin_ProxyPullSupplier.tex \ - CosNotifyChannelAdmin_ProxyPushConsumer.tex \ - CosNotifyChannelAdmin_ProxyPushSupplier.tex \ - CosNotifyChannelAdmin_ProxySupplier.tex CosNotifyChannelAdmin_SequenceProxyPullConsumer.tex \ - CosNotifyChannelAdmin_SequenceProxyPullSupplier.tex \ - CosNotifyChannelAdmin_SequenceProxyPushConsumer.tex \ - CosNotifyChannelAdmin_SequenceProxyPushSupplier.tex \ - CosNotifyChannelAdmin_StructuredProxyPullConsumer.tex \ - CosNotifyChannelAdmin_StructuredProxyPullSupplier.tex \ - CosNotifyChannelAdmin_StructuredProxyPushConsumer.tex \ - CosNotifyChannelAdmin_StructuredProxyPushSupplier.tex \ - CosNotifyChannelAdmin_SupplierAdmin.tex CosNotifyComm_NotifyPublish.tex \ - CosNotifyComm_NotifySubscribe.tex CosNotifyFilter_Filter.tex \ - CosNotifyFilter_FilterAdmin.tex CosNotifyFilter_FilterFactory.tex \ - CosNotifyFilter_MappingFilter.tex book.tex \ - ch_BNF.tex ch_QoS.tex ch_contents.tex ch_example.tex \ - ch_install.tex ch_introduction.tex ch_system.tex \ - cosNotificationApp.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: eventstructure.ps - -book.dvi: notificationFlow.ps - diff --git a/lib/cosNotification/src/Makefile b/lib/cosNotification/src/Makefile index b976ab94f3..be52d1a06f 100644 --- a/lib/cosNotification/src/Makefile +++ b/lib/cosNotification/src/Makefile @@ -328,7 +328,7 @@ cleanb: rm -f errs core *~ clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/cosProperty/doc/src/Makefile b/lib/cosProperty/doc/src/Makefile index baf995d35e..d4c89ff44f 100644 --- a/lib/cosProperty/doc/src/Makefile +++ b/lib/cosProperty/doc/src/Makefile @@ -28,14 +28,6 @@ VSN=$(COSPROPERTY_VSN) APPLICATION=cosProperty # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -99,35 +91,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) MAN6_FILES = $(XML_REF6_FILES:%.xml=$(MAN6DIR)/%.6) - -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_REF6_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -140,8 +107,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -156,42 +121,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -tex_users_guide: $(TEX_FILES_USERS_GUIDE) -tex_ref_man: $(TEX_FILES_REF_MAN) -tex: tex_users_guide tex_ref_man $(TEX_FILES_BOOK) - -$(DOCDIR)/latexlog: $(BOOK_FILES:%.xml=%.dvi) - -fgrep -i "latex warning" $(BOOK_FILES:%.xml=%.log) >$(DOCDIR)/latexlog - -clean_tex: - -rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - -clean: - rm -f ../html/* $(MAN3_FILES) $(MAN6_FILES) $(TEX_FILES_USERS_GUIDE) - rm -f *xmls_output *xmls_errs - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) $(MAN6_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -206,8 +135,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -217,30 +144,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/cosProperty/doc/src/make.dep b/lib/cosProperty/doc/src/make.dep deleted file mode 100644 index 383af54244..0000000000 --- a/lib/cosProperty/doc/src/make.dep +++ /dev/null @@ -1,26 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosPropertyService_PropertiesIterator.tex \ - CosPropertyService_PropertyNamesIterator.tex \ - CosPropertyService_PropertySet.tex CosPropertyService_PropertySetDef.tex \ - CosPropertyService_PropertySetDefFactory.tex \ - CosPropertyService_PropertySetFactory.tex \ - book.tex ch_contents.tex ch_example.tex ch_install.tex \ - ch_introduction.tex cosProperty.tex part.tex \ - ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/cosProperty/src/Makefile b/lib/cosProperty/src/Makefile index d12554b18d..b72019f37d 100644 --- a/lib/cosProperty/src/Makefile +++ b/lib/cosProperty/src/Makefile @@ -147,7 +147,7 @@ cleanb: rm -f errs core *~ clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/cosTime/doc/src/Makefile b/lib/cosTime/doc/src/Makefile index 83abc5e7c2..af418896aa 100644 --- a/lib/cosTime/doc/src/Makefile +++ b/lib/cosTime/doc/src/Makefile @@ -28,14 +28,6 @@ VSN=$(COSTIME_VSN) APPLICATION=cosTime # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -93,33 +85,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -132,8 +101,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -148,32 +115,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -188,8 +129,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -199,30 +138,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/cosTime/doc/src/make.dep b/lib/cosTime/doc/src/make.dep deleted file mode 100644 index 69a584ab95..0000000000 --- a/lib/cosTime/doc/src/make.dep +++ /dev/null @@ -1,22 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosTime_TIO.tex CosTime_TimeService.tex CosTime_UTO.tex \ - CosTimerEvent_TimerEventHandler.tex CosTimerEvent_TimerEventService.tex \ - book.tex ch_contents.tex ch_example.tex ch_install.tex \ - ch_introduction.tex cosTime.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/cosTime/src/Makefile b/lib/cosTime/src/Makefile index 1793822fb6..fa456249bd 100644 --- a/lib/cosTime/src/Makefile +++ b/lib/cosTime/src/Makefile @@ -162,7 +162,7 @@ cleanb: rm -f errs core *~ clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/cosTransactions/doc/src/Makefile b/lib/cosTransactions/doc/src/Makefile index 1af9ed24b7..7d959cbc8f 100644 --- a/lib/cosTransactions/doc/src/Makefile +++ b/lib/cosTransactions/doc/src/Makefile @@ -28,14 +28,6 @@ VSN=$(COSTRANSACTIONS_VSN) APPLICATION=cosTransactions # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -97,33 +89,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf - -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -136,8 +105,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -152,32 +119,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -192,8 +133,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -203,30 +142,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/cosTransactions/doc/src/make.dep b/lib/cosTransactions/doc/src/make.dep deleted file mode 100644 index bd45aea286..0000000000 --- a/lib/cosTransactions/doc/src/make.dep +++ /dev/null @@ -1,27 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosTransactions_Control.tex CosTransactions_Coordinator.tex \ - CosTransactions_RecoveryCoordinator.tex CosTransactions_Resource.tex \ - CosTransactions_SubtransactionAwareResource.tex \ - CosTransactions_Terminator.tex CosTransactions_TransactionFactory.tex \ - book.tex ch_contents.tex ch_example.tex ch_install.tex \ - ch_introduction.tex ch_skeletons.tex cosTransactions.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -ch_example.tex: ../../../../system/doc/definitions/term.defs - diff --git a/lib/cosTransactions/src/Makefile b/lib/cosTransactions/src/Makefile index 4b77251c3c..e7d4b0b080 100644 --- a/lib/cosTransactions/src/Makefile +++ b/lib/cosTransactions/src/Makefile @@ -141,7 +141,7 @@ debug: @${MAKE} TYPE=debug clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 10fe333d18..802c1991de 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -154,7 +154,7 @@ static ERL_NIF_TERM exor(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_encrypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_set_key(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM rc2_40_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM rc2_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_public_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); @@ -234,7 +234,7 @@ static ErlNifFunc nif_funcs[] = { {"rc4_encrypt", 2, rc4_encrypt}, {"rc4_set_key", 1, rc4_set_key}, {"rc4_encrypt_with_state", 2, rc4_encrypt_with_state}, - {"rc2_40_cbc_crypt", 4, rc2_40_cbc_crypt}, + {"rc2_cbc_crypt", 4, rc2_cbc_crypt}, {"rsa_sign_nif", 3, rsa_sign_nif}, {"dss_sign_nif", 3, dss_sign_nif}, {"rsa_public_crypt", 4, rsa_public_crypt}, @@ -1237,30 +1237,31 @@ static ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_N return enif_make_tuple2(env,new_state,new_data); } -static ERL_NIF_TERM rc2_40_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +static ERL_NIF_TERM rc2_cbc_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Key,IVec,Data,IsEncrypt) */ ErlNifBinary key_bin, ivec_bin, data_bin; RC2_KEY rc2_key; ERL_NIF_TERM ret; - + unsigned char iv_copy[8]; + if (!enif_inspect_iolist_as_binary(env, argv[0], &key_bin) - || key_bin.size != 5 + || (key_bin.size != 5 && key_bin.size != 8 && key_bin.size != 16) || !enif_inspect_binary(env, argv[1], &ivec_bin) || ivec_bin.size != 8 - || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin)) { - + || !enif_inspect_iolist_as_binary(env, argv[2], &data_bin) + || data_bin.size % 8 != 0) { return enif_make_badarg(env); } - - RC2_set_key(&rc2_key, 5, key_bin.data, 40); + + RC2_set_key(&rc2_key, key_bin.size, key_bin.data, key_bin.size*8); + memcpy(iv_copy, ivec_bin.data, 8); RC2_cbc_encrypt(data_bin.data, - enif_make_new_binary(env, data_bin.size, &ret), + enif_make_new_binary(env, data_bin.size, &ret), data_bin.size, &rc2_key, - ivec_bin.data, + iv_copy, (argv[3] == atom_true)); - return ret; -} +} static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Type,Data,Key=[E,N,D]) */ diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 824be09438..48243fd693 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> @@ -334,14 +334,16 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]> </func> <func> <name>sha_mac(Key, Data) -> Mac</name> + <name>sha_mac(Key, Data, MacLength) -> Mac</name> <fsummary>Compute an <c>MD5 MAC</c>message authentification code</fsummary> <type> <v>Key = Data = iolist() | binary()</v> <v>Mac = binary()</v> + <v>MacLenength = integer() =< 20 </v> </type> <desc> <p>Computes an <c>SHA MAC</c> message authentification code - from <c>Key</c> and <c>Data</c>, where the length of the Mac + from <c>Key</c> and <c>Data</c>, where the default length of the Mac is 160 bits (20 bytes).</p> </desc> </func> @@ -1046,6 +1048,30 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]> </func> <func> + <name>rc2_cbc_encrypt(Key, IVec, Text) -> Cipher</name> + <fsummary>Encrypt <c>Text</c>according to RC2 in CBC mode</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>Ivec = Cipher = binary()</v> + </type> + <desc> + <p>Encrypts <c>Text</c> according to RC2 in CBC mode.</p> + </desc> + </func> + + <func> + <name>rc2_cbc_decrypt(Key, IVec, Cipher) -> Text</name> + <fsummary>Decrypts <c>Cipher</c>according to RC2 in CBC mode</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>Ivec = Cipher = binary()</v> + </type> + <desc> + <p>Decrypts <c>Cipher</c> according to RC2 in CBC mode.</p> + </desc> + </func> + + <func> <name>rc4_encrypt(Key, Data) -> Result</name> <fsummary>Encrypt data using RC4</fsummary> <type> diff --git a/lib/crypto/doc/src/make.dep b/lib/crypto/doc/src/make.dep deleted file mode 100644 index 73b090bbb6..0000000000 --- a/lib/crypto/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex crypto.tex crypto_app.tex licenses.tex \ - ref_man.tex usersguide.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index e3b921f9fa..0714cb686d 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -27,7 +27,7 @@ -export([sha/1, sha_init/0, sha_update/2, sha_final/1]). %-export([sha256/1, sha256_init/0, sha256_update/2, sha256_final/1]). %-export([sha512/1, sha512_init/0, sha512_update/2, sha512_final/1]). --export([md5_mac/2, md5_mac_96/2, sha_mac/2, sha_mac_96/2]). +-export([md5_mac/2, md5_mac_96/2, sha_mac/2, sha_mac/3, sha_mac_96/2]). -export([hmac_init/2, hmac_update/2, hmac_final/1, hmac_final_n/2]). -export([des_cbc_encrypt/3, des_cbc_decrypt/3, des_cbc_ivec/1]). -export([des_ecb_encrypt/2, des_ecb_decrypt/2]). @@ -42,7 +42,7 @@ -export([aes_cfb_128_encrypt/3, aes_cfb_128_decrypt/3]). -export([exor/2]). -export([rc4_encrypt/2, rc4_set_key/1, rc4_encrypt_with_state/2]). --export([rc2_40_cbc_encrypt/3, rc2_40_cbc_decrypt/3]). +-export([rc2_cbc_encrypt/3, rc2_cbc_decrypt/3, rc2_40_cbc_encrypt/3, rc2_40_cbc_decrypt/3]). -export([dss_verify/3, dss_verify/4, rsa_verify/3, rsa_verify/4]). -export([dss_sign/2, dss_sign/3, rsa_sign/2, rsa_sign/3]). -export([rsa_public_encrypt/3, rsa_private_decrypt/3]). @@ -83,7 +83,7 @@ dss_verify,dss_sign, rsa_verify,rsa_sign, rsa_public_encrypt,rsa_private_decrypt, - rsa_private_encrypt,rsa_public_decrypt, + rsa_private_encrypt,rsa_public_decrypt, dh_generate_key, dh_compute_key, aes_cbc_128_encrypt, aes_cbc_128_decrypt, exor, @@ -91,7 +91,7 @@ rc2_40_cbc_encrypt, rc2_40_cbc_decrypt, %% idea_cbc_encrypt, idea_cbc_decrypt, aes_cbc_256_encrypt, aes_cbc_256_decrypt, - aes_ctr_encrypt, aes_ctr_decrypt, + aes_ctr_encrypt, aes_ctr_decrypt, aes_ctr_stream_init, aes_ctr_stream_encrypt, aes_ctr_stream_decrypt, info_lib]). @@ -260,6 +260,9 @@ md5_mac_n(_Key,_Data,_MacSz) -> ?nif_stub. sha_mac(Key, Data) -> sha_mac_n(Key,Data,20). +sha_mac(Key, Data, Size) -> + sha_mac_n(Key, Data, Size). + sha_mac_96(Key, Data) -> sha_mac_n(Key,Data,12). @@ -689,16 +692,25 @@ rc4_encrypt(_Key, _Data) -> ?nif_stub. rc4_set_key(_Key) -> ?nif_stub. rc4_encrypt_with_state(_State, _Data) -> ?nif_stub. + +%% RC2 block cipher + +rc2_cbc_encrypt(Key, IVec, Data) -> + rc2_cbc_crypt(Key,IVec,Data,true). + +rc2_cbc_decrypt(Key, IVec, Data) -> + rc2_cbc_crypt(Key,IVec,Data,false). + +rc2_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. + %% -%% RC2 - 40 bits block cipher +%% RC2 - 40 bits block cipher - Backwards compatibility not documented. %% -rc2_40_cbc_encrypt(Key, IVec, Data) -> - rc2_40_cbc_crypt(Key,IVec,Data,true). - -rc2_40_cbc_decrypt(Key, IVec, Data) -> - rc2_40_cbc_crypt(Key,IVec,Data,false). +rc2_40_cbc_encrypt(Key, IVec, Data) when erlang:byte_size(Key) == 5 -> + rc2_cbc_crypt(Key,IVec,Data,true). -rc2_40_cbc_crypt(_Key, _IVec, _Data, _IsEncrypt) -> ?nif_stub. +rc2_40_cbc_decrypt(Key, IVec, Data) when erlang:byte_size(Key) == 5 -> + rc2_cbc_crypt(Key,IVec,Data,false). %% %% DH Diffie-Hellman functions diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl index 53b4c2a7e1..86acdc27df 100644 --- a/lib/crypto/test/crypto_SUITE.erl +++ b/lib/crypto/test/crypto_SUITE.erl @@ -49,6 +49,7 @@ des_ecb/1, des3_cbc/1, des3_cfb/1, + rc2_cbc/1, aes_cfb/1, aes_cbc/1, aes_cbc_iter/1, @@ -79,8 +80,10 @@ all() -> md5_mac_io, sha, sha_update, hmac_update_sha, hmac_update_sha_n, hmac_update_md5_n, hmac_update_md5_io, hmac_update_md5, %% sha256, sha256_update, sha512,sha512_update, - des_cbc, des_cfb, des3_cbc, des3_cfb, aes_cfb, aes_cbc, + des_cbc, des_cfb, des3_cbc, des3_cfb, rc2_cbc, aes_cfb, aes_cbc, aes_cbc_iter, aes_ctr, aes_ctr_stream, des_cbc_iter, des_cfb_iter, des_ecb, + des_cbc, rc2_cbc, aes_cfb, aes_cbc, + aes_cbc_iter, aes_ctr, aes_ctr_stream, des_cbc_iter, des_ecb, rand_uniform_test, strong_rand_test, rsa_verify_test, dsa_verify_test, rsa_sign_test, dsa_sign_test, rsa_encrypt_decrypt, dh, exor_test, @@ -347,7 +350,7 @@ hmac_update_md5(Config) when is_list(Config) -> Key2 = "A fine speach by a fine man!", ?line Long1 = "Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal.", ?line Long2 = "Now we are engaged in a great civil war, testing whether that nation, or any nation, so conceived and so dedicated, can long endure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field, as a final resting place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.", - ?line Long3 = "But, in a larger sense, we can not dedicate, we can not consecrate, we can not hallow this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us-that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion—that we here highly resolve that these dead shall not have died in vain-that this nation, under God, shall have a new birth of freedom-and that government of the people, by the people, for the people, shall not perish from the earth.", + ?line Long3 = "But, in a larger sense, we can not dedicate, we can not consecrate, we can not hallow this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us-that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion that we here highly resolve that these dead shall not have died in vain-that this nation, under God, shall have a new birth of freedom-and that government of the people, by the people, for the people, shall not perish from the earth.", ?line CtxA = crypto:hmac_init(md5, Key2), ?line CtxB = crypto:hmac_update(CtxA, Long1), ?line CtxC = crypto:hmac_update(CtxB, Long2), @@ -604,6 +607,21 @@ des_ecb(Config) when is_list(Config) -> ?line m(Cipher5, <<"he time ">>), ?line Cipher6 = crypto:des_ecb_decrypt(Key, hexstr2bin("893d51ec4b563b53")), ?line m(Cipher6, <<"for all ">>). +%% +%% +rc2_cbc(doc) -> + "Encrypt and decrypt according to RC2 CBC and check the result. " + "Example stripped out from public_key application test"; +rc2_cbc(Config) when is_list(Config) -> + + Key = <<146,210,160,124,215,227,153,239,227,17,222,140,3,93,27,191>>, + IV = <<72,91,135,182,25,42,35,210>>, + + Cipher = <<36,245,206,158,168,230,58,69,148,137,32,192,250,41,237,181,181,251, 192,2,175,135,177,171,57,30,111,117,159,149,15,28,88,158,28,81,28,115, 85,219,241,82,117,222,91,85,73,117,164,25,182,52,191,64,123,57,26,19, 211,27,253,31,194,219,231,104,247,240,172,130,119,21,225,154,101,247, 32,216,42,216,133,169,78,22,97,27,227,26,196,224,172,168,17,9,148,55, 203,91,252,40,61,226,236,221,215,160,78,63,13,181,68,57,196,241,185, 207, 116,129,152,237,60,139,247,153,27,146,161,246,222,98,185,222,152, 187,135, 236,86,34,7,110,91,230,173,34,160,242,202,222,121,127,181,140, 101,203,195, 190,88,250,86,147,127,87,72,126,171,16,71,47,110,248,88, 14,29,143,161,152, 129,236,148,22,152,186,208,119,70,8,174,193,203,100, 193,203,200,117,102,242, 134,142,96,125,135,200,217,190,76,117,50,70, 209,186,101,241,200,91,40,193,54, 90,195,38,47,59,197,38,234,86,223,16, 51,253,204,129,20,171,66,21,241,26,135,216, 196,114,110,91,15,53,40, 164,201,136,113,95,247,51,181,208,241,68,168,98,151,36, 155,72,24,57, 42,191,14,125,204,10,167,214,233,138,115,125,234,121,134,227,26,247, 77,200,117,110,117,111,168,156,206,67,159,149,189,173,150,193,91,199, 216,153,22, 189,137,185,89,160,13,131,132,58,109,28,110,246,252,251,14, 232,91,38,52,29,101,188,69,123,50,0,130,178,93,73,239,118,7,77,35,59, 253,10,159,45,86,142,37,78,232,48>>, + Text = <<48,130,1,85,2,1,0,48,13,6,9,42,134,72,134,247,13,1,1,1,5,0,4,130,1,63,48,130, 1,59,2,1,0,2,65,0,222,187,252,44,9,214,27,173,162,169,70,47,36,34,78,84,204, 107,60,192,117,95,21,206,49,142,245,126,121,223,23,2,107,106,133,204,161,36, 40,2,114,69,4,93,242,5,42,50,154,47,154,211,209,123,120,161,5,114,173,155,34, 191,52,59,2,3,1,0,1,2,64,45,144,169,106,220,236,71,39,67,82,123,192,35,21,61, 143,13,110,150,180,12,142,210,40,39,109,70,125,132,51,6,66,159,134,112,85, 155,243,118,221,65,133,127,99,151,194,252,141,149,224,229,62,214,45,228,32, 184,85,67,14,228,161,184,161,2,33,0,255,202,240,131,130,57,49,224,115,255,83, 79,6,165,212,21,179,212,20,188,97,74,69,68,163,223,247,237,39,24,23,235,2,33, 0,222,234,48,36,33,23,219,45,59,136,55,245,143,29,165,48,255,131,207,146,131, 104,13,163,54,131,236,78,88,54,16,241,2,33,0,230,2,99,129,173,176,166,131, 241,106,143,76,9,107,70,41,121,185,228,39,124,200,159,62,216,169,5,180,111, 169,255,159,2,33,0,151,193,70,212,209,210,179,219,175,83,165,4,255,81,103,76, 92,39,24,0,222,132,208,3,244,241,10,198,171,54,227,129,2,32,43,250,20,31,16, 189,168,116,225,1,125,132,94,130,118,124,28,56,232,39,69,218,244,33,240,200, 205,9,215,101,35,135,7,7,7,7,7,7,7>>, + + Text = crypto:rc2_cbc_decrypt(Key, IV, Cipher), + Cipher = crypto:rc2_cbc_encrypt(Key, IV, Text). %% %% diff --git a/lib/debugger/doc/src/make.dep b/lib/debugger/doc/src/make.dep deleted file mode 100644 index c11fd3c21c..0000000000 --- a/lib/debugger/doc/src/make.dep +++ /dev/null @@ -1,29 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex debugger.tex debugger_chapter.tex \ - i.tex int.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: part.xml ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: images/attach.ps images/cond_break_dialog.ps \ - images/function_break_dialog.ps images/interpret.ps \ - images/line_break_dialog.ps images/monitor.ps \ - images/view.ps - diff --git a/lib/debugger/src/dbg_ieval.erl b/lib/debugger/src/dbg_ieval.erl index df725ed9e5..2e88c35741 100644 --- a/lib/debugger/src/dbg_ieval.erl +++ b/lib/debugger/src/dbg_ieval.erl @@ -768,6 +768,21 @@ expr({make_fun,Line,Name,Cs}, Bs, #ieval{module=Module}=Ieval) -> end, {value,Fun,Bs}; +%% Construct an external fun. +expr({make_ext_fun,Line,MFA0}, Bs0, Ieval0) -> + {[M,F,A],Bs} = eval_list(MFA0, Bs0, Ieval0), + try erlang:make_fun(M, F, A) of + Value -> + {value,Value,Bs} + catch + error:badarg -> + Ieval1 = Ieval0#ieval{line=Line}, + Ieval2 = dbg_istk:push(Bs0, Ieval1, false), + Ieval = Ieval2#ieval{module=erlang,function=make_fun, + arguments=[M,F,A],line=-1}, + exception(error, badarg, Bs, Ieval, true) + end; + %% Common test adaptation expr({call_remote,0,ct_line,line,As0,Lc}, Bs0, Ieval0) -> {As,_Bs} = eval_list(As0, Bs0, Ieval0), diff --git a/lib/debugger/src/dbg_iload.erl b/lib/debugger/src/dbg_iload.erl index ce5631e45f..3c95ef8068 100644 --- a/lib/debugger/src/dbg_iload.erl +++ b/lib/debugger/src/dbg_iload.erl @@ -369,6 +369,14 @@ expr({'fun',Line,{function,F,A},{_Index,_OldUniq,Name}}, _Lc) -> As = new_vars(A, Line), Cs = [{clause,Line,As,[],[{local_call,Line,F,As,true}]}], {make_fun,Line,Name,Cs}; +expr({'fun',Line,{function,{atom,_,M},{atom,_,F},{integer,_,A}}}, _Lc) + when 0 =< A, A =< 255 -> + %% New format in R15 for fun M:F/A (literal values). + {value,Line,erlang:make_fun(M, F, A)}; +expr({'fun',Line,{function,M,F,A}}, _Lc) -> + %% New format in R15 for fun M:F/A (one or more variables). + MFA = expr_list([M,F,A]), + {make_ext_fun,Line,MFA}; expr({call,Line,{remote,_,{atom,_,erlang},{atom,_,self}},[]}, _Lc) -> {dbg,Line,self,[]}; expr({call,Line,{remote,_,{atom,_,erlang},{atom,_,get_stacktrace}},[]}, _Lc) -> diff --git a/lib/debugger/src/dbg_ui_break_win.erl b/lib/debugger/src/dbg_ui_break_win.erl index 4039bf785f..abbec158b0 100644 --- a/lib/debugger/src/dbg_ui_break_win.erl +++ b/lib/debugger/src/dbg_ui_break_win.erl @@ -81,12 +81,12 @@ create_win(GS, {X, Y}, function, Mod, _Line) -> {pack_x, 2}, {pack_y, 3}, {selectmode, multiple}]), - %% Add Ok and Cancel buttons - {Wbtn, Hbtn} = dbg_ui_win:min_size(["Ok","Cancel"], 70, 30), + %% Add OK and Cancel buttons + {Wbtn, Hbtn} = dbg_ui_win:min_size(["OK","Cancel"], 70, 30), Bot = gs:frame(Frm, [{pack_x, {1, 3}}, {pack_y, 4}]), - Ok = gs:button(Bot, [{x, Pad}, {y, Pad}, + OK = gs:button(Bot, [{x, Pad}, {y, Pad}, {width, Wbtn}, {height, Hbtn}, - {label, {text,"Ok"}}, {font, Font}]), + {label, {text,"OK"}}, {font, Font}]), Cancel = gs:button(Bot, [{x, W-Pad-Wbtn}, {y, Pad}, {width, Wbtn}, {height, Hbtn}, {label, {text,"Cancel"}}, {font, Font}]), @@ -95,7 +95,7 @@ create_win(GS, {X, Y}, function, Mod, _Line) -> gs:config(Win, [{width, Wfrm}, {height, Hfrm}, {map, true}]), #winInfo{type=function, win=Win, packer=Frm, entries=Entries, trigger=enable, - ok=Ok, cancel=Cancel, listbox=Lb, funcs=[]}; + ok=OK, cancel=Cancel, listbox=Lb, funcs=[]}; create_win(GS, {X, Y}, Type, Mod, Line) -> Pad = 8, W = 230, @@ -161,12 +161,12 @@ create_win(GS, {X, Y}, Type, Mod, Line) -> {align, w}, {group, Grp}, {data, {trigger, delete}}]), - %% Add Ok and Cancel buttons - {Wbtn, Hbtn} = dbg_ui_win:min_size(["Ok","Cancel"], 70, 30), + %% Add OK and Cancel buttons + {Wbtn, Hbtn} = dbg_ui_win:min_size(["OK","Cancel"], 70, 30), Ybtn = Yacc + Pad + Hfrm + Pad, - Ok = gs:button(Win, [{x, Pad}, {y, Ybtn}, + OK = gs:button(Win, [{x, Pad}, {y, Ybtn}, {width, Wbtn}, {height, Hbtn}, - {label, {text,"Ok"}}, {font, Font}]), + {label, {text,"OK"}}, {font, Font}]), gs:button(Win, [{x, W-Pad-Wbtn}, {y, Ybtn}, {width, Wbtn}, {height, Hbtn}, {label, {text,"Cancel"}}, {font, Font}]), @@ -175,7 +175,7 @@ create_win(GS, {X, Y}, Type, Mod, Line) -> gs:config(Win, [{width, W}, {height, Hwin}, {map, true}]), #winInfo{type=Type, win=Win, - entries=Entries, trigger=enable, ok=Ok}. + entries=Entries, trigger=enable, ok=OK}. %%-------------------------------------------------------------------- %% update_functions(WinInfo, Funcs) -> WinInfo @@ -229,7 +229,7 @@ handle_event({gs, LB, keypress, window, [Key|_]}, WinInfo) -> Key/='Tab', Key/='Return' -> ignore; true -> - handle_event({gs, LB, click, listbox, ["Ok"]}, WinInfo) + handle_event({gs, LB, click, listbox, ["OK"]}, WinInfo) end; handle_event({gs, Ent, keypress, Data, [Key|_]}, WinInfo) -> case WinInfo#winInfo.type of @@ -249,14 +249,14 @@ handle_event({gs, Ent, keypress, Data, [Key|_]}, WinInfo) -> case next_entry(Ent, WinInfo#winInfo.entries) of last -> gs:config(WinInfo#winInfo.ok, flash), - handle_event({gs, Ent, click, Data, ["Ok"]}, WinInfo); + handle_event({gs, Ent, click, Data, ["OK"]}, WinInfo); Next -> gs:config(Next, {setfocus, true}), ignore end; _Type -> ignore end; -handle_event({gs, _Id, click, _Data, ["Ok"|_]}, WinInfo) -> +handle_event({gs, _Id, click, _Data, ["OK"|_]}, WinInfo) -> case check_input(WinInfo#winInfo.entries) of error -> ignore; Data when WinInfo#winInfo.type/=function -> diff --git a/lib/debugger/src/dbg_ui_edit_win.erl b/lib/debugger/src/dbg_ui_edit_win.erl index badaf4bef4..82f784aa83 100644 --- a/lib/debugger/src/dbg_ui_edit_win.erl +++ b/lib/debugger/src/dbg_ui_edit_win.erl @@ -64,13 +64,13 @@ create_win(GS, {X, Y}, Title, Prompt, {Type, Value}) -> {text, Value}, {keypress, true}]), - %% Ok and Cancel buttons + %% OK and Cancel buttons W = Pad + Wlbl + Went + Pad, {Wbtn, Hbtn} = dbg_ui_win:min_size(["Cancel"], 70, 30), Ybtn = Pad + Hlbl + Pad, Btn = gs:button(Win, [{x, Pad}, {y, Ybtn}, {width, Wbtn}, {height, Hbtn}, - {label, {text,"Ok"}}, {font, Font}]), + {label, {text,"OK"}}, {font, Font}]), gs:button(Win, [{x, W-Pad-Wbtn}, {y, Ybtn}, {width, Wbtn}, {height, Hbtn}, {label, {text,"Cancel"}}, {font, Font}]), @@ -100,8 +100,8 @@ handle_event({gs, _Id, destroy, _Data, _Arg}, _WinInfo) -> stopped; handle_event({gs, Id, keypress, Data, ['Return'|_]}, WinInfo) -> gs:config(WinInfo#winInfo.button, flash), - handle_event({gs, Id, click, Data, ["Ok"]}, WinInfo); -handle_event({gs, _Id, click, _Data, ["Ok"|_]}, WinInfo) -> + handle_event({gs, Id, click, Data, ["OK"]}, WinInfo); +handle_event({gs, _Id, click, _Data, ["OK"|_]}, WinInfo) -> Ent = WinInfo#winInfo.entry, Str = gs:read(Ent, text), Type = WinInfo#winInfo.type, diff --git a/lib/debugger/src/dbg_ui_filedialog_win.erl b/lib/debugger/src/dbg_ui_filedialog_win.erl index 3203991c1f..1eced1104d 100644 --- a/lib/debugger/src/dbg_ui_filedialog_win.erl +++ b/lib/debugger/src/dbg_ui_filedialog_win.erl @@ -100,7 +100,7 @@ create_win(GS, Title, {X,Y}, Mode, Filter, Extra, FileName) -> Opts = [{y, Y4}, {width, Wbtn}, {height, Hbtn}, {font, Font}], case Mode of normal -> - gs:button(Win, [{label, {text,"Ok"}}, {x, Pad}, + gs:button(Win, [{label, {text,"OK"}}, {x, Pad}, {data, select} | Opts]), gs:button(Win, [{label, {text,"Filter"}}, {x, Wlb/2-Wbtn/2}, {data, filter} | Opts]), diff --git a/lib/debugger/src/dbg_ui_interpret.erl b/lib/debugger/src/dbg_ui_interpret.erl index 952e73b537..079eaeb634 100644 --- a/lib/debugger/src/dbg_ui_interpret.erl +++ b/lib/debugger/src/dbg_ui_interpret.erl @@ -145,7 +145,7 @@ interpret_all(State, Dir, [File0|Files]) -> Window = dbg_ui_filedialog_win:get_window(State#state.win), Error = format_error(int:interpretable(File)), Msg = ["Error when interpreting:", File, Error, - "Ok to continue?"], + "OK to continue?"], case tool_utils:confirm(Window, Msg) of ok -> interpret_all(State, Dir, Files); cancel -> true diff --git a/lib/debugger/src/dbg_ui_settings.erl b/lib/debugger/src/dbg_ui_settings.erl index 146aa7e239..38b2ec424f 100644 --- a/lib/debugger/src/dbg_ui_settings.erl +++ b/lib/debugger/src/dbg_ui_settings.erl @@ -136,8 +136,8 @@ default_settings_dir(GS) -> {ok, CWD} = file:get_cwd(), Msg = ["Default directory", DefDir, "does not exist.", - "Click Ok to create it or", - "Cancel to use other directory!"], + "Click OK to create it or", + "Cancel to use other directory."], case tool_utils:confirm(GS, Msg) of ok -> ToolsDir = filename:dirname(DefDir), diff --git a/lib/debugger/src/dbg_wx_break_win.erl b/lib/debugger/src/dbg_wx_break_win.erl index 7ac82c8fb4..062da3937a 100644 --- a/lib/debugger/src/dbg_wx_break_win.erl +++ b/lib/debugger/src/dbg_wx_break_win.erl @@ -82,8 +82,8 @@ create_win(Parent, Pos, function, Mod, _Line) -> wxComboBox:connect(Text, command_text_updated), wxListBox:connect(LB, command_listbox_selected), wxListBox:connect(LB, command_listbox_doubleclicked), - OkId = wxDialog:getAffirmativeId(Win), - OKButt = wxWindow:findWindowById(OkId, [{parent, Win}]), + OKId = wxDialog:getAffirmativeId(Win), + OKButt = wxWindow:findWindowById(OKId, [{parent, Win}]), wxWindow:disable(OKButt), wxDialog:centreOnParent(Win), wxDialog:show(Win), @@ -141,8 +141,8 @@ create_win(Parent, Pos, Type, Mod, Line) -> wxComboBox:setFocus(ModT), wxDialog:connect(Win, command_button_clicked), wxDialog:connect(Win, command_text_updated), - OkId = wxDialog:getAffirmativeId(Win), - OKButt = wxWindow:findWindowById(OkId), + OKId = wxDialog:getAffirmativeId(Win), + OKButt = wxWindow:findWindowById(OKId), wxWindow:disable(OKButt), wxDialog:centreOnParent(Win), wxDialog:show(Win), @@ -180,30 +180,30 @@ handle_event(#wx{id=?wxID_CANCEL}, #winInfo{win=Win}) -> wxDialog:destroy(Win), stopped; handle_event(#wx{event=#wxCommand{type=command_text_updated}}, - #winInfo{type=function, text=Text, ok=Ok}) -> + #winInfo{type=function, text=Text, ok=OK}) -> Module = wxComboBox:getValue(Text), - wxWindow:disable(Ok), + wxWindow:disable(OK), {module, list_to_atom(Module)}; handle_event(#wx{event=#wxCommand{type=command_text_updated}}, - #winInfo{text=Text, ok=Ok, entries=Es}) -> + #winInfo{text=Text, ok=OK, entries=Es}) -> Module = wxComboBox:getValue(Text), case check_input(Es) of - error -> wxWindow:disable(Ok); - _Data when Module =/= "" -> wxWindow:enable(Ok); - _ -> wxWindow:disable(Ok) + error -> wxWindow:disable(OK); + _Data when Module =/= "" -> wxWindow:enable(OK); + _ -> wxWindow:disable(OK) end, ignore; handle_event(#wx{event=#wxCommand{type=command_listbox_selected}}, - #winInfo{type=function, listbox=LB, ok=Ok}) -> + #winInfo{type=function, listbox=LB, ok=OK}) -> case wxListBox:getSelections(LB) of - {N,_} when N > 0 -> wxWindow:enable(Ok); - _ -> wxWindow:disable(Ok) + {N,_} when N > 0 -> wxWindow:enable(OK); + _ -> wxWindow:disable(OK) end, ignore; -handle_event(#wx{id=OKorListBox, event=#wxCommand{type=OkorDoubleClick}}, +handle_event(#wx{id=OKorListBox, event=#wxCommand{type=OKorDoubleClick}}, #winInfo{type=function,win=Win,listbox=LB,funcs=Funcs,text=Text}) when OKorListBox =:= ?wxID_OK; - OkorDoubleClick =:= command_listbox_doubleclicked -> + OKorDoubleClick =:= command_listbox_doubleclicked -> Mod = wxComboBox:getValue(Text), {_, IndexL} = wxListBox:getSelections(LB), Breaks = [[list_to_atom(Mod)|lists:nth(Index+1, Funcs)] || Index <- IndexL], diff --git a/lib/debugger/src/dbg_wx_filedialog_win.erl b/lib/debugger/src/dbg_wx_filedialog_win.erl index 9687efa981..9f45ad0c47 100644 --- a/lib/debugger/src/dbg_wx_filedialog_win.erl +++ b/lib/debugger/src/dbg_wx_filedialog_win.erl @@ -151,7 +151,7 @@ init([Parent, Id, Options0]) -> Bott = wxDialog:createButtonSizer(Dlg, ?wxCANCEL bor ?wxOK), wxDialog:connect(Dlg, command_button_clicked), - %% Ok done + %% OK done Box = wxBoxSizer:new(?wxVERTICAL), wxSizer:add(Box, Top, [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]), wxSizer:add(Box, Dir, [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]), diff --git a/lib/debugger/src/dbg_wx_settings.erl b/lib/debugger/src/dbg_wx_settings.erl index 8f87815949..bc88bdf7da 100644 --- a/lib/debugger/src/dbg_wx_settings.erl +++ b/lib/debugger/src/dbg_wx_settings.erl @@ -83,9 +83,9 @@ default_settings_dir(Win) -> false -> {ok, CWD} = file:get_cwd(), - Msg = ["Default directory", DefDir, "does not exist.", - "Click Ok to create it or", - "Cancel to use other directory!"], + Msg = ["Default directory ", DefDir, " does not exist. ", + "Click OK to create it or ", + "Cancel to use other directory."], case dbg_wx_win:confirm(Win, Msg) of ok -> ToolsDir = filename:dirname(DefDir), diff --git a/lib/debugger/src/dbg_wx_trace_win.erl b/lib/debugger/src/dbg_wx_trace_win.erl index 720b913024..720b913024 100755..100644 --- a/lib/debugger/src/dbg_wx_trace_win.erl +++ b/lib/debugger/src/dbg_wx_trace_win.erl diff --git a/lib/debugger/src/dbg_wx_winman.erl b/lib/debugger/src/dbg_wx_winman.erl index 79dcc47f6f..79dcc47f6f 100755..100644 --- a/lib/debugger/src/dbg_wx_winman.erl +++ b/lib/debugger/src/dbg_wx_winman.erl diff --git a/lib/debugger/test/fun_SUITE.erl b/lib/debugger/test/fun_SUITE.erl index 8103d9c692..a06cdc7165 100644 --- a/lib/debugger/test/fun_SUITE.erl +++ b/lib/debugger/test/fun_SUITE.erl @@ -24,8 +24,10 @@ init_per_testcase/2,end_per_testcase/2, init_per_suite/1,end_per_suite/1, good_call/1,bad_apply/1,bad_fun_call/1,badarity/1, - ext_badarity/1,otp_6061/1]). --export([nothing/0]). + ext_badarity/1,otp_6061/1,external/1]). + +%% Internal exports. +-export([nothing/0,call_me/1]). -include_lib("test_server/include/test_server.hrl"). @@ -46,7 +48,7 @@ end_per_group(_GroupName, Config) -> cases() -> [good_call, bad_apply, bad_fun_call, badarity, - ext_badarity, otp_6061]. + ext_badarity, otp_6061, external]. init_per_testcase(_Case, Config) -> test_lib:interpret(?MODULE), @@ -244,3 +246,47 @@ test_otp_6061(Starter) -> fun() -> Starter ! working end, fun() -> Starter ! not_working end], lists:foreach(fun(P)->(lists:nth(P,PassesF))() end,Passes). + +-define(APPLY(M, F, A), (fun(Fun) -> {ok,{a,b}} = Fun({a,b}) end)(fun M:F/A)). +-define(APPLY2(M, F, A), + (fun(Map) -> + Id = fun(I) -> I end, + List = [x,y], + List = Map(Id, List), + {type,external} = erlang:fun_info(Map, type) + end)(fun M:F/A)). + +external(Config) when is_list(Config) -> + Mod = id(?MODULE), + Func = id(call_me), + Arity = id(1), + + ?APPLY(?MODULE, call_me, 1), + ?APPLY(?MODULE, call_me, Arity), + ?APPLY(?MODULE, Func, 1), + ?APPLY(?MODULE, Func, Arity), + ?APPLY(Mod, call_me, 1), + ?APPLY(Mod, call_me, Arity), + ?APPLY(Mod, Func, 1), + ?APPLY(Mod, Func, Arity), + + ListsMod = id(lists), + ListsMap = id(map), + ListsArity = id(2), + + ?APPLY2(lists, map, 2), + ?APPLY2(lists, map, ListsArity), + ?APPLY2(lists, ListsMap, 2), + ?APPLY2(lists, ListsMap, ListsArity), + ?APPLY2(ListsMod, map, 2), + ?APPLY2(ListsMod, map, ListsArity), + ?APPLY2(ListsMod, ListsMap, 2), + ?APPLY2(ListsMod, ListsMap, ListsArity), + + ok. + +call_me(I) -> + {ok,I}. + +id(I) -> + I. diff --git a/lib/dialyzer/doc/src/Makefile b/lib/dialyzer/doc/src/Makefile index 45b0ffa5ff..45b0ffa5ff 100755..100644 --- a/lib/dialyzer/doc/src/Makefile +++ b/lib/dialyzer/doc/src/Makefile diff --git a/lib/dialyzer/doc/src/book.xml b/lib/dialyzer/doc/src/book.xml index 0b4e1cb617..0b4e1cb617 100755..100644 --- a/lib/dialyzer/doc/src/book.xml +++ b/lib/dialyzer/doc/src/book.xml diff --git a/lib/dialyzer/doc/src/fascicules.xml b/lib/dialyzer/doc/src/fascicules.xml index 0678195e07..0678195e07 100755..100644 --- a/lib/dialyzer/doc/src/fascicules.xml +++ b/lib/dialyzer/doc/src/fascicules.xml diff --git a/lib/dialyzer/doc/src/make.dep b/lib/dialyzer/doc/src/make.dep deleted file mode 100755 index f8177cd419..0000000000 --- a/lib/dialyzer/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex dialyzer.tex dialyzer_chapter.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/dialyzer/doc/src/notes.xml b/lib/dialyzer/doc/src/notes.xml index 17291b24f7..17291b24f7 100755..100644 --- a/lib/dialyzer/doc/src/notes.xml +++ b/lib/dialyzer/doc/src/notes.xml diff --git a/lib/dialyzer/doc/src/part.xml b/lib/dialyzer/doc/src/part.xml index 4410840660..4410840660 100755..100644 --- a/lib/dialyzer/doc/src/part.xml +++ b/lib/dialyzer/doc/src/part.xml diff --git a/lib/dialyzer/doc/src/part_notes.xml b/lib/dialyzer/doc/src/part_notes.xml index cb048d55dd..cb048d55dd 100755..100644 --- a/lib/dialyzer/doc/src/part_notes.xml +++ b/lib/dialyzer/doc/src/part_notes.xml diff --git a/lib/dialyzer/doc/src/ref_man.xml b/lib/dialyzer/doc/src/ref_man.xml index ca5410f6b8..ca5410f6b8 100755..100644 --- a/lib/dialyzer/doc/src/ref_man.xml +++ b/lib/dialyzer/doc/src/ref_man.xml diff --git a/lib/dialyzer/info b/lib/dialyzer/info index 9fba4b54ad..9fba4b54ad 100755..100644 --- a/lib/dialyzer/info +++ b/lib/dialyzer/info diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl index bcdcf2685d..84b926a17a 100644 --- a/lib/dialyzer/src/dialyzer_contracts.erl +++ b/lib/dialyzer/src/dialyzer_contracts.erl @@ -480,7 +480,7 @@ invalid_contract_warning({M, F, A}, FileLine, SuccType, RecDict) -> extra_range_warning({M, F, A}, FileLine, ExtraRanges, STRange) -> ERangesStr = erl_types:t_to_string(ExtraRanges), STRangeStr = erl_types:t_to_string(STRange), - {?WARN_CONTRACT_TYPES, FileLine, + {?WARN_CONTRACT_SUPERTYPE, FileLine, {extra_range, [M, F, A, ERangesStr, STRangeStr]}}. picky_contract_check(CSig0, Sig0, MFA, FileLine, Contract, RecDict, Acc) -> diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl index 30aec59d22..92868b6878 100644 --- a/lib/dialyzer/src/dialyzer_typesig.erl +++ b/lib/dialyzer/src/dialyzer_typesig.erl @@ -2161,13 +2161,21 @@ get_apply_constr(FunLabels, Dst, ArgTypes, #state{callgraph = CG} = State) -> case lists:member(error, MFAs) of true -> error; false -> - Constrs = [begin - State1 = state__new_constraint_context(State), - State2 = get_plt_constr(MFA, Dst, ArgTypes, State1), - state__cs(State2) - end || {ok, MFA} <- MFAs], - ApplyConstr = mk_disj_constraint_list(Constrs), - {ok, state__store_conj(ApplyConstr, State)} + Constrs0 = + [begin + State1 = state__new_constraint_context(State), + try get_plt_constr(MFA, Dst, ArgTypes, State1) of + State2 -> state__cs(State2) + catch + throw:error -> error + end + end || {ok, MFA} <- MFAs], + case [C || C <- Constrs0, C =/= error] of + [] -> throw(error); + Constrs -> + ApplyConstr = mk_disj_constraint_list(Constrs), + {ok, state__store_conj(ApplyConstr, State)} + end end. state__scc(#state{scc = SCC}) -> diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/crash b/lib/dialyzer/test/opaque_SUITE_data/results/crash index 6bdd934169..1ddae5149f 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/results/crash +++ b/lib/dialyzer/test/opaque_SUITE_data/results/crash @@ -1,5 +1,4 @@ -crash_1.erl:42: The specification for crash_1:empty/0 states that the function might also return crash_1:targetlist() but the inferred return is none() crash_1.erl:45: Record construction #targetlist{list::[]} violates the declared type of field list::'undefined' | crash_1:target() crash_1.erl:48: The call crash_1:get_using_branch2(Branch::maybe_improper_list(),L::'undefined' | crash_1:target()) contains an opaque term as 2nd argument when terms of different types are expected in these positions crash_1.erl:50: The pattern <_Branch, []> can never match the type <maybe_improper_list(),'undefined' | crash_1:target()> diff --git a/lib/dialyzer/test/small_SUITE_data/results/higher_order_discrepancy b/lib/dialyzer/test/small_SUITE_data/results/higher_order_discrepancy new file mode 100644 index 0000000000..7ce440a60d --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/results/higher_order_discrepancy @@ -0,0 +1,4 @@ + +higher_order_discrepancy.erl:11: The call higher_order_discrepancy:g('foo') will never return since it differs in the 1st argument from the success typing arguments: ('bar') +higher_order_discrepancy.erl:14: Function g/1 has no local return +higher_order_discrepancy.erl:14: The pattern 'bar' can never match the type 'foo' diff --git a/lib/dialyzer/test/small_SUITE_data/results/higher_order_discrepancy_2 b/lib/dialyzer/test/small_SUITE_data/results/higher_order_discrepancy_2 new file mode 100644 index 0000000000..c1c7dbbfcc --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/results/higher_order_discrepancy_2 @@ -0,0 +1,8 @@ + +higher_order_discrepancy_2.erl:11: The call higher_order_discrepancy_2:f('foo') will never return since it differs in the 1st argument from the success typing arguments: ('bar') +higher_order_discrepancy_2.erl:11: The call higher_order_discrepancy_2:g('foo') will never return since it differs in the 1st argument from the success typing arguments: ('baz') +higher_order_discrepancy_2.erl:13: Function f/1 has no local return +higher_order_discrepancy_2.erl:13: The pattern 'bar' can never match the type 'foo' +higher_order_discrepancy_2.erl:14: Function g/1 has no local return +higher_order_discrepancy_2.erl:14: The pattern 'baz' can never match the type 'foo' +higher_order_discrepancy_2.erl:5: Function test/1 has no local return diff --git a/lib/dialyzer/test/small_SUITE_data/results/tuple_set_crash b/lib/dialyzer/test/small_SUITE_data/results/tuple_set_crash index 191d3d4173..8c9df56a4b 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/tuple_set_crash +++ b/lib/dialyzer/test/small_SUITE_data/results/tuple_set_crash @@ -12,4 +12,3 @@ tuple_set_crash.erl:179: The pattern <<AudioVolume:16/integer-little-unit:1,Rest tuple_set_crash.erl:182: The pattern <<Delay:16/integer-little-unit:1,_Padding/binary-unit:8>> can never match the type <<_:8>> tuple_set_crash.erl:62: The pattern {'play_list', _Playlist} can never match the type 'ok' | {'device_properties',[{atom(),_}]} | {'error',[{atom(),_}]} tuple_set_crash.erl:64: The pattern {'error', 17} can never match the type 'ok' | {'device_properties',[{atom(),_}]} | {'error',[{atom(),_}]} -tuple_set_crash.erl:83: The specification for tuple_set_crash:parse_message/1 states that the function might also return {'media_item_url_reply',integer(),binary()} but the inferred return is 'ok' | {'audio_device_info' | 'audio_output_info' | 'audio_target_info' | 'device_properties' | 'error' | 'video_device_info' | 'video_output_info' | 'video_target_info',[{'address' | 'audio_volume' | 'controller_description' | 'controller_name' | 'controller_status' | 'device_id' | 'display_type' | 'fw_version' | 'master_volume' | 'model' | 'output_id' | 'status' | 'target_id',binary() | non_neg_integer()}] | 1..255} diff --git a/lib/dialyzer/test/small_SUITE_data/src/higher_order_discrepancy.erl b/lib/dialyzer/test/small_SUITE_data/src/higher_order_discrepancy.erl new file mode 100644 index 0000000000..ff5ee6bac4 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/higher_order_discrepancy.erl @@ -0,0 +1,14 @@ +-module(higher_order_discrepancy). + +-export([test/1]). + +test(X) -> + F = + case X of + 1 -> fun f/1; + 2 -> fun g/1 + end, + F(foo). + +f(foo) -> ok. +g(bar) -> ok. diff --git a/lib/dialyzer/test/small_SUITE_data/src/higher_order_discrepancy_2.erl b/lib/dialyzer/test/small_SUITE_data/src/higher_order_discrepancy_2.erl new file mode 100644 index 0000000000..4b0d4f6b45 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/higher_order_discrepancy_2.erl @@ -0,0 +1,14 @@ +-module(higher_order_discrepancy_2). + +-export([test/1]). + +test(X) -> + F = + case X of + 1 -> fun f/1; + 2 -> fun g/1 + end, + F(foo). + +f(bar) -> ok. +g(baz) -> ok. diff --git a/lib/diameter/bin/diameterc b/lib/diameter/bin/diameterc index f5cf3ebc10..c0e83ea1a4 100755 --- a/lib/diameter/bin/diameterc +++ b/lib/diameter/bin/diameterc @@ -33,19 +33,24 @@ usage() -> io:format( - "~w [options] file~n" + "~w [options] dict~n" "~n" " Compile a diameter dictionary file (.dia) to Erlang source (.erl)~n" " and/or header (.hrl) files.~n" "~n" " options:~n" - " -h = print this message~n" - " -v = verbose output~n" - " -o dir = set the output directory (default .)~n" - " -i dir = set an include directory for inherited beams~n" - " -E = no .erl output~n" - " -H = no .hrl output~n" - " -d = write intermediate files (.spec and .forms)~n", + "~n" + " --name name = set @name~n" + " --prefix prefix = set @prefix~n" + " --inherits dict|- = set/clear @inherits~n" + "~n" + " -h = print this message~n" + " -v = verbose output~n" + " -o dir = set the output directory (default .)~n" + " -i dir = set an include directory for inherited beams~n" + " -E = no .erl output~n" + " -H = no .hrl output~n" + " -d = write intermediate files (.spec and .forms)~n", [?MODULE]). main(Args) -> @@ -109,9 +114,17 @@ arg(["-o", Dir | Args], #argv{options = Opts} = A) -> arg(Args, A#argv{options = [{outdir, Dir} | Opts]}); arg(["-i", Dir | Args], #argv{options = Opts} = A) -> - true = dir_exists(Dir), arg(Args, A#argv{options = Opts ++ [{include, Dir}]}); +arg(["--name", Name | Args], #argv{options = Opts} = A) -> + arg(Args, A#argv{options = [{name, Name} | Opts]}); + +arg(["--prefix", Name | Args], #argv{options = Opts} = A) -> + arg(Args, A#argv{options = [{prefix, Name} | Opts]}); + +arg(["--inherits", Dict | Args], #argv{options = Opts} = A) -> + arg(Args, A#argv{options = Opts ++ [{inherits, Dict}]}); + arg(["-E" | Args], #argv{output = Output} = A) -> arg(Args, A#argv{output = lists:delete(erl, Output)}); @@ -120,10 +133,10 @@ arg(["-H" | Args], #argv{output = Output} = A) -> arg(["-d" | Args], #argv{options = Opts, output = Output} = A) -> arg(Args, A#argv{options = [debug | Opts], - output = [spec | Output]}); + output = [spec | Output]}); arg([[$- = M, C, H | T] | Args], A) %% clustered options - when C /= $i, C /= $o -> + when C /= $i, C /= $o, C /= $- -> arg([[M,C], [M,H|T] | Args], A); arg([File], A) -> diff --git a/lib/diameter/configure.in b/lib/diameter/configure.in index 9aca3859c5..8acfb28fed 100644 --- a/lib/diameter/configure.in +++ b/lib/diameter/configure.in @@ -132,7 +132,6 @@ dnl </STANDALONE DIAMETER> AC_OUTPUT( Makefile:Makefile.in - src/app/diameter.mk:src/app/diameter.mk.in make/$host/rules.mk:make/rules.mk.in ) diff --git a/lib/diameter/doc/src/Makefile b/lib/diameter/doc/src/Makefile index 1453138cb6..bc3e649e6b 100644 --- a/lib/diameter/doc/src/Makefile +++ b/lib/diameter/doc/src/Makefile @@ -126,8 +126,6 @@ debug opt: info: @echo "->Makefile<-" @echo "" - @echo "DOCSUPPORT = $(DOCSUPPORT)" - @echo "" @echo "INDEX_FILE = $(INDEX_FILE)" @echo "INDEX_SRC = $(INDEX_SRC)" @echo "INDEX_TARGET = $(INDEX_TARGET)" @@ -141,10 +139,6 @@ info: @echo "" @echo "GIF_FILES = $(GIF_FILES)" @echo "" - @echo "TEX_FILES_USERS_GUIDE = $(TEX_FILES_USERS_GUIDE)" - @echo "TEX_FILES_REF_MAN = $(TEX_FILES_REF_MAN)" - @echo "TEX_FILES_BOOK = $(TEX_FILES_BOOK)" - @echo "" @echo "MAN1_FILES = $(MAN1_FILES)" @echo "MAN3_FILES = $(MAN3_FILES)" @echo "MAN4_FILES = $(MAN4_FILES)" diff --git a/lib/diameter/doc/src/diameter.xml b/lib/diameter/doc/src/diameter.xml index 43c497f50a..2d8edb1301 100644 --- a/lib/diameter/doc/src/diameter.xml +++ b/lib/diameter/doc/src/diameter.xml @@ -431,7 +431,7 @@ eval(F) -> </code> <p> -Evaluating an evaluable() <c>E</c> on an argument list <c>A</c> +Applying an evaluable() <c>E</c> to an argument list <c>A</c> is meant in the sense of <c>eval([E|A])</c>.</p> <p> @@ -565,7 +565,7 @@ Pkt = #diameter_packet{} </code> <p> -Reports that the RFC 3539 watchdog state machine has +The RFC 3539 watchdog state machine has transitioned into (<c>up</c>) or out of (<c>down</c>) the open state. If a <c>diameter_packet</c> record is present in an <c>up</c> tuple @@ -576,9 +576,9 @@ connectivity.</p> <p> Note that a single up/down event for a given peer corresponds to -as many peer_up/down callbacks as there are Diameter -applications shared by the peer, as determined during capablilities -exchange. +as many <seealso marker="diameter_app#peer_up">peer_up/peer_down</seealso> +callbacks as there are Diameter applications shared by the peer, +as determined during capablilities exchange. That is, the event communicates connectivity with the peer as a whole while the callbacks communicate connectivity with respect to individual Diameter applications.</p> @@ -597,12 +597,96 @@ transport connection with a peer following <c>reconnect_timer</c> or <c>watchdog_timer</c> expiry.</p> </item> +<tag><c>{closed, Ref, Reason, Config}</c></tag> +<item> +<code> +Ref = transport_ref() +Config = {connect|listen, [transport_opt()]} +</code> + +<p> +Capabilities exchange has failed. <c>Reason</c> can be one of +the following.</p> + +<taglist> + +<tag><c>{'CER', Result, Caps, Pkt}</c></tag> +<item> +<code> +Result = ResultCode | {capabilities_cb, CB, ResultCode|discard} +Caps = #diameter_caps{} +Pkt = #diameter_packet{} +ResultCode = integer() +CB = evaluable() +</code> + +<p> +An incoming CER has been answered with the indicated result code or +discarded. +The capabilities record contains pairs of values for the the local +node and remote peer. +The packet record contains the CER in question. +In the case of rejection by a capabilities callback, the tuple +indicates the rejecting callback.</p> +</item> + +<tag><c>{'CER', Caps, {ResultCode, Pkt}}</c></tag> +<item> +<code> +ResultCode = integer() +Caps = #diameter_caps{} +Pkt = #diameter_packet{} +</code> + +<p> +An incoming CER contained errors and has been answered with the +indicated result code. +The capabilities record contains only values for the the local +node. +The packet record contains the CER in question.</p> +</item> + +<tag><c>{'CEA', Result, Caps, Pkt}</c></tag> +<item> +<code> +Result = integer() | atom() | {capabilities_cb, CB, ResultCode|discard} +Caps = #diameter_caps{} +Pkt = #diameter_packet{} +ResultCode = integer() +</code> + +<p> +An incoming CEA has been rejected for the indicated reason. +An integer-valued <c>Result</c> indicates the result code sent +by the peer. +The capabilities record contains pairs of values for the the local +node and remote peer. +The packet record contains the CEA in question. +In the case of rejection by a capabilities callback, the tuple +indicates the rejecting callback.</p> +</item> + +<tag><c>{'CEA', Caps, Pkt}</c></tag> +<item> +<code> +Caps = #diameter_caps{} +Pkt = #diameter_packet{} +</code> + +<p> +An incoming CER contained errors and has been rejected. +The capabilities record contains only values for the the local node. +The packet record contains the CEA in question.</p> +</item> + +</taglist> +</item> + </taglist> <p> For forward compatibility, a subscriber should be prepared to receive -<c>diameter_event.info</c> of forms other than those documented -above.</p> +info fields of forms other than the above.</p> <marker id="service_name"/> </item> @@ -706,6 +790,31 @@ not over SCTP as implemented by <seealso marker="diameter_sctp">diameter_sctp(3)</seealso>.</p> </item> +<tag><c>{capabilities_cb, evaluable()}</c></tag> +<item> +<p> +A callback invoked upon reception of CER/CEA during capabilities +exchange in order to ask whether or not the connection should +be accepted. +Applied to the transport reference (as returned by <seealso +marker="#add_transport">add_transport/2</seealso>) and +<c>diameter_caps</c> record of the connection. +Returning <c>ok</c> accepts the connection. +Returning <c>integer()</c> causes an incoming +CER to be answered with the specified Result-Code. +Returning <c>discard</c> causes an incoming CER to +be discarded. +Returning <c>unknown</c> is equivalent to returning <c>3010</c>, +DIAMETER_UNKNOWN_PEER. +Returning anything but <c>ok</c> or a 2xxx series result +code causes the transport connection to be broken.</p> + +<p> +Multiple <c>capabilities_cb</c> options can be specified, in which +case the corresponding callbacks are applied until either all return +<c>ok</c> or one does not.</p> +</item> + <tag><c>{watchdog_timer, TwInit}</c></tag> <item> <code> diff --git a/lib/diameter/doc/src/diameter_compile.xml b/lib/diameter/doc/src/diameter_compile.xml index 72bac30709..60e08d41da 100644 --- a/lib/diameter/doc/src/diameter_compile.xml +++ b/lib/diameter/doc/src/diameter_compile.xml @@ -64,9 +64,10 @@ Defaults to the current working directory.</p> <item> <p> Specifies a directory to add to the code path. -Typically used to point at beam files corresponding to dictionaries -included by the one being compiled (using the <c>@includes</c> directive): -inclusion is a beam dependency, not an erl/hrl dependency.</p> +Use to point at beam files corresponding to dictionaries +inherited by the one being compiled using <c>@inherits</c> or +<c>--inherits</c>. +Inheritance is a beam dependency, not an erl/hrl dependency.</p> <p> Multiple <c>-i</c> options can be specified.</p> @@ -84,6 +85,31 @@ Supresses erl generation.</p> Supresses hrl generation.</p> </item> +<tag><![CDATA[--name <name>]]></tag> +<item> +<p> +Set <c>@name</c> in the dictionary file. +Overrides any setting in the file itself.</p> +</item> + +<tag><![CDATA[--prefix <prefix>]]></tag> +<item> +<p> +Set <c>@prefix</c> in the dictionary file. +Overrides any setting in the file itself.</p> +</item> + +<tag><![CDATA[--inherits <dict>]]></tag> +<item> +<p> +Append an <c>@inherits</c> to the dictionary file. +Specifying <c>'-'</c> as the dictionary has the effect of clearing +any previous inherits, effectively ignoring previous inherits.</p> + +<p> +Multiple <c>--inherits</c> options can be specified.</p> +</item> + </taglist> </item> diff --git a/lib/diameter/include/diameter_gen.hrl b/lib/diameter/include/diameter_gen.hrl index d037e1044a..13a6c462af 100644 --- a/lib/diameter/include/diameter_gen.hrl +++ b/lib/diameter/include/diameter_gen.hrl @@ -40,14 +40,14 @@ encode_avps(Name, Rec) -> list_to_binary(encode(Name, Rec)) catch throw: {?MODULE, Reason} -> - diameter_dbg:log({encode, error}, + diameter_lib:log({encode, error}, ?MODULE, ?LINE, {Reason, Name, Rec}), erlang:error(list_to_tuple(Reason ++ [Name])); error: Reason -> Stack = erlang:get_stacktrace(), - diameter_dbg:log({encode, failure}, + diameter_lib:log({encode, failure}, ?MODULE, ?LINE, {Reason, Name, Rec, Stack}), @@ -159,7 +159,7 @@ d_rc(Name, {Avps, {Rec, [] = Failed}}) -> {Rec, Avps, Failed} catch throw: {?MODULE, {AvpName, Reason}} -> - diameter_dbg:log({decode, error}, + diameter_lib:log({decode, error}, ?MODULE, ?LINE, {AvpName, Reason, Rec}), @@ -260,7 +260,7 @@ d(Name, Avp, {Avps, Acc}) -> %% respond sensibly to. Log the occurence for traceability, %% but the peer will also receive info in the resulting %% answer-message. - diameter_dbg:log({decode, failure}, + diameter_lib:log({decode, failure}, ?MODULE, ?LINE, {Reason, Avp, erlang:get_stacktrace()}), diff --git a/lib/diameter/make/rules.mk.in b/lib/diameter/make/rules.mk.in index 6318f2bc9c..cd3c297d75 100644 --- a/lib/diameter/make/rules.mk.in +++ b/lib/diameter/make/rules.mk.in @@ -112,8 +112,6 @@ $(EBIN)/%.beam: $(ESRC)/%.erl # ---------------------------------------------------- # export VSN -# DOCSUPPORT = 1 - # TOPDOCDIR=../../../../doc DOCDIR = .. diff --git a/lib/diameter/src/compiler/.gitignore b/lib/diameter/src/.gitignore index d9f072e262..feeb378fd8 100644 --- a/lib/diameter/src/compiler/.gitignore +++ b/lib/diameter/src/.gitignore @@ -1,3 +1,2 @@ /depend.mk - diff --git a/lib/diameter/src/Makefile b/lib/diameter/src/Makefile index 6935eb053e..eea2aa894d 100644 --- a/lib/diameter/src/Makefile +++ b/lib/diameter/src/Makefile @@ -16,28 +16,225 @@ # # %CopyrightEnd% -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/target.mk -include $(ERL_TOP)/make/$(TARGET)/otp.mk -else +ifeq ($(ERL_TOP),) include $(DIAMETER_TOP)/make/target.mk include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk +else +include $(ERL_TOP)/make/target.mk +include $(ERL_TOP)/make/$(TARGET)/otp.mk endif # ---------------------------------------------------- -# Common Macros +# Application version # ---------------------------------------------------- -include subdirs.mk +include ../vsn.mk -SPECIAL_TARGETS = +VSN = $(DIAMETER_VSN) # ---------------------------------------------------- -# Default Subdir Targets +# Release directory specification # ---------------------------------------------------- -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/otp_subdir.mk + +RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN) + +# Where to put/find things. +EBIN = ../ebin +INCDIR = ../include + +# Dumbed down to make 3.80. In 3.81 and later it's just $(realpath $(EBIN)). +ABS_EBIN := $(shell cd $(EBIN) && pwd) + +# Where make should look for dependencies. +VPATH = .:base:compiler:transport:gen + +# ---------------------------------------------------- +# Target specs +# ---------------------------------------------------- + +include modules.mk + +DICT_MODULES = $(DICTS:%=gen/diameter_gen_%) +DICT_ERLS = $(DICT_MODULES:%=%.erl) +DICT_HRLS = $(DICT_MODULES:%=%.hrl) + +# Modules to build before compiling dictionaries. +COMPILER_MODULES = $(filter compiler/%, $(CT_MODULES)) + +# All handwritten modules. +MODULES = \ + $(RT_MODULES) \ + $(CT_MODULES) + +# Modules whose names are inserted into the app file. +APP_MODULES = \ + $(RT_MODULES) \ + $(DICT_MODULES) + +# Modules for which to build beams. +TARGET_MODULES = \ + $(APP_MODULES) \ + $(CT_MODULES) + +# What to build for the 'opt' target. +TARGET_FILES = \ + $(patsubst %,$(EBIN)/%.$(EMULATOR),$(notdir $(TARGET_MODULES))) \ + $(APP_TARGET) \ + $(APPUP_TARGET) + +# Subdirectories of src to release modules into. +TARGET_DIRS = $(sort $(dir $(TARGET_MODULES))) + +APP_FILE = diameter.app +APP_SRC = $(APP_FILE).src +APP_TARGET = $(EBIN)/$(APP_FILE) + +APPUP_FILE = diameter.appup +APPUP_SRC = $(APPUP_FILE).src +APPUP_TARGET = $(EBIN)/$(APPUP_FILE) + +# ---------------------------------------------------- +# Flags +# ---------------------------------------------------- + +ifeq ($(TYPE),debug) +ERL_COMPILE_FLAGS += -Ddebug +endif + +ERL_COMPILE_FLAGS += \ + +'{parse_transform,sys_pre_attributes}' \ + +'{attribute,insert,app_vsn,$(APP_VSN)}' \ + +warn_export_vars \ + +warn_unused_vars \ + -pa $(ABS_EBIN) \ + -I $(INCDIR) \ + -I gen +# -pa is to be able to include_lib from the include directory: the +# path must contain the application name. + +# ---------------------------------------------------- +# Targets +# ---------------------------------------------------- + +# erl/hrl from dictionary file. +gen/diameter_gen_%.erl gen/diameter_gen_%.hrl: dict/%.dia + ../bin/diameterc -o gen -i $(EBIN) $< + +opt: $(TARGET_FILES) + +debug: + @$(MAKE) TYPE=debug opt + +# Generate the app file. +$(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk + M=`echo $(notdir $(APP_MODULES)) | tr ' ' ,`; \ + sed -e 's;%VSN%;$(VSN);' \ + -e "s;%MODULES%;$$M;" \ + $< > $@ + +$(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk + sed -e 's;%VSN%;$(VSN);' $< > $@ + +app: $(APP_TARGET) $(APPUP_TARGET) +dict: $(DICT_ERLS) + +docs: + +list = echo $(1):; echo $($(1)) | tr ' ' '\n' | sort | sed 's@^@ @' + +info: + @echo ======================================== + @$(call list,DICTS) + @echo + @$(call list,RT_MODULES) + @echo + @$(call list,CT_MODULES) + @echo + @$(call list,TARGET_MODULES) + @echo + @$(call list,TARGET_DIRS) + @echo + @$(call list,EXTERNAL_HRLS) + @echo + @$(call list,INTERNAL_HRLS) + @echo + @$(call list,EXAMPLES) + @echo + @$(call list,BINS) + @echo ======================================== + +clean: + rm -f $(TARGET_FILES) $(DICT_ERLS) $(DICT_HRLS) + rm -f depend.mk + +# ---------------------------------------------------- +# Release targets +# ---------------------------------------------------- + +ifeq ($(ERL_TOP),) +include $(DIAMETER_TOP)/make/release_targets.mk else -include $(DIAMETER_TOP)/make/subdir.mk +include $(ERL_TOP)/make/otp_release_targets.mk endif -#include ../make/subdir.mk + +# Can't $(INSTALL_DIR) more than one directory at a time on Solaris. + +release_spec: opt + for d in bin ebin examples include src/dict $(TARGET_DIRS:%/=src/%); do \ + $(INSTALL_DIR) $(RELSYSDIR)/$$d; \ + done + $(INSTALL_SCRIPT) $(BINS:%=../bin/%) $(RELSYSDIR)/bin + $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin + $(INSTALL_DATA) $(EXAMPLES:%=../examples/%) $(RELSYSDIR)/examples + $(INSTALL_DATA) $(EXTERNAL_HRLS:%=../include/%) $(DICT_HRLS) \ + $(RELSYSDIR)/include + $(INSTALL_DATA) $(DICTS:%=dict/%.dia) $(RELSYSDIR)/src/dict + $(MAKE) $(TARGET_DIRS:%/=release_src_%) + +$(TARGET_DIRS:%/=release_src_%): release_src_%: + $(INSTALL_DATA) $(filter $*/%,$(TARGET_MODULES:%=%.erl) \ + $(INTERNAL_HRLS)) \ + $(RELSYSDIR)/src/$* + +release_docs_spec: + +# ---------------------------------------------------- +# Dependencies +# ---------------------------------------------------- + +gen/diameter_gen_base_accounting.erl gen/diameter_gen_relay.erl \ +gen/diameter_gen_base_accounting.hrl gen/diameter_gen_relay.hrl: \ + $(EBIN)/diameter_gen_base_rfc3588.$(EMULATOR) + +gen/diameter_gen_base_rfc3588.erl gen/diameter_gen_base_rfc3588.hrl: \ + $(COMPILER_MODULES:compiler/%=$(EBIN)/%.$(EMULATOR)) + +$(DICT_MODULES:gen/%=$(EBIN)/%.$(EMULATOR)): \ + $(INCDIR)/diameter.hrl \ + $(INCDIR)/diameter_gen.hrl + +depend: depend.mk + +# Generate dependencies makefile. +depend.mk: depend.sed $(MODULES:%=%.erl) Makefile + (for f in $(MODULES); do \ + (echo $$f; cat $$f.erl) | sed -f $<; \ + done) \ + > $@ + +-include depend.mk + +.PRECIOUS: $(DICT_ERLS) $(DICT_HRLS) +.PHONY: app clean depend dict info release_subdir +.PHONY: debug opt release_docs_spec release_spec +.PHONY: $(TARGET_DIRS:%/=%) $(TARGET_DIRS:%/=release_src_%) + +# ---------------------------------------------------- +# Targets using secondary expansion (make >= 3.81) +# ---------------------------------------------------- + +.SECONDEXPANSION: + +# Make beams from a subdirectory. +$(TARGET_DIRS:%/=%): \ + $$(patsubst $$@/%,$(EBIN)/%.$(EMULATOR),$$(filter $$@/%,$(TARGET_MODULES))) diff --git a/lib/diameter/src/app/.gitignore b/lib/diameter/src/app/.gitignore deleted file mode 100644 index d388e61877..0000000000 --- a/lib/diameter/src/app/.gitignore +++ /dev/null @@ -1,6 +0,0 @@ - -/diameter_gen_*.erl -/diameter_gen_*.hrl -/depend.mk -/diameter.mk - diff --git a/lib/diameter/src/app/Makefile b/lib/diameter/src/app/Makefile deleted file mode 100644 index 96b7736a90..0000000000 --- a/lib/diameter/src/app/Makefile +++ /dev/null @@ -1,218 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% -# -# - -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/target.mk -EBIN = ../../ebin -include $(ERL_TOP)/make/$(TARGET)/otp.mk -else -include $(DIAMETER_TOP)/make/target.mk -EBIN = ../../ebin -include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk -endif - - - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- - -include ../../vsn.mk - -VSN=$(DIAMETER_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- - -RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN) - -INCDIR = ../../include - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -include modules.mk - -diameter_gen_base_accounting.erl: \ - $(EBIN)/diameter_gen_base_rfc3588.beam -diameter_gen_relay.erl: \ - $(EBIN)/diameter_gen_base_rfc3588.beam - -SPEC_MODULES = \ - $(SPEC_FILES:%.dia=%) - -SPEC_ERL_FILES = \ - $(SPEC_FILES:%.dia=%.erl) - -SPEC_HRL_FILES = \ - $(SPEC_FILES:%.dia=%.hrl) - -MODULES = \ - $(RUNTIME_MODULES) \ - $(HELP_MODULES) - -APP_MODULES = \ - $(RUNTIME_MODULES) \ - $(SPEC_MODULES) - -TARGET_MODULES = \ - $(APP_MODULES) \ - $(HELP_MODULES) - -TARGET_FILES = \ - $(TARGET_MODULES:%=$(EBIN)/%.$(EMULATOR)) \ - $(APP_TARGET) \ - $(APPUP_TARGET) - -ESCRIPT_FILES = \ - ../../bin/diameterc - -APP_FILE = diameter.app -APP_SRC = $(APP_FILE).src -APP_TARGET = $(EBIN)/$(APP_FILE) - -APPUP_FILE = diameter.appup -APPUP_SRC = $(APPUP_FILE).src -APPUP_TARGET = $(EBIN)/$(APPUP_FILE) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- - -ifeq ($(TYPE),debug) -ERL_COMPILE_FLAGS += -Ddebug -endif - -include diameter.mk - -ERL_COMPILE_FLAGS += \ - $(DIAMETER_ERL_COMPILE_FLAGS) \ - -I$(INCDIR) - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug: - @$(MAKE) TYPE=debug opt - -opt: $(TARGET_FILES) - -clean: - rm -f $(TARGET_FILES) $(SPEC_ERL_FILES) $(SPEC_HRL_FILES) - rm -f $(APP_TARGET) $(APPUP_TARGET) - rm -f errs core *~ diameter_gen_*.forms diameter_gen_*.spec - rm -f depend.mk - -docs: - -info: - @echo "" - @echo "SPEC_FILES = $(FILES)" - @echo "MODULES = $(MODULES)" - @echo "" - @echo "EXTERNAL_HRL_FILES = $(EXTERNAL_HRL_FILES)" - @echo "INTERNAL_HRL_FILES = $(INTERNAL_HRL_FILES)" - @echo "" - @echo "EXAMPLE_FILES = $(EXAMPLE_FILES)" - @echo "" - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -# Generate the app file and then modules into in. This shouldn't know -# about ../transport but good enough for now. -$(APP_TARGET): $(APP_SRC) \ - ../../vsn.mk \ - modules.mk \ - ../transport/modules.mk - sed -e 's;%VSN%;$(VSN);' $< > $@ - M=`echo $(APP_MODULES) | sed -e 's/^ *//' -e 's/ *$$//' -e 'y/ /,/'`; \ - echo "/%APP_MODULES%/s//$$M/;w;q" | tr ';' '\n' \ - | ed -s $@ - $(MAKE) -C ../transport $(APP_TARGET) APP_TARGET=$(APP_TARGET) - -$(APPUP_TARGET): $(APPUP_SRC) ../../vsn.mk - sed -e 's;%VSN%;$(VSN);' $< > $@ - -compiler: - $(MAKE) -C ../$@ - -app: $(APP_TARGET) $(APPUP_TARGET) - -# erl/hrl from application spec -diameter_gen_%.erl diameter_gen_%.hrl: diameter_gen_%.dia - ../../bin/diameterc -i $(EBIN) -o $(@D) $< - -$(SPEC_MODULES:%=$(EBIN)/%.$(EMULATOR)): $(EBIN)/diameter_exprecs.$(EMULATOR) - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- - -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/otp_release_targets.mk -else -include $(DIAMETER_TOP)/make/release_targets.mk -endif - -release_spec: opt - $(INSTALL_DIR) $(RELSYSDIR)/bin - $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DIR) $(RELSYSDIR)/src/app - $(INSTALL_DIR) $(RELSYSDIR)/include - $(INSTALL_DIR) $(RELSYSDIR)/examples - $(INSTALL_SCRIPT) $(ESCRIPT_FILES) $(RELSYSDIR)/bin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(MODULES:%=%.erl) $(SPEC_ERL_FILES) $(RELSYSDIR)/src/app - $(INSTALL_DATA) $(SPEC_FILES) $(RELSYSDIR)/src/app - $(INSTALL_DATA) $(INTERNAL_HRL_FILES) $(RELSYSDIR)/src/app - $(INSTALL_DATA) $(EXTERNAL_HRL_FILES) $(SPEC_HRL_FILES) $(RELSYSDIR)/include - $(INSTALL_DATA) $(EXAMPLE_FILES) $(RELSYSDIR)/examples - -release_docs_spec: - -# ---------------------------------------------------- -# Dependencies -# ---------------------------------------------------- - -$(SPEC_FILES:%.dia=$(EBIN)/%.$(EMULATOR)): \ - $(DIAMETER_TOP)/include/diameter.hrl \ - $(DIAMETER_TOP)/include/diameter_gen.hrl - -depend: depend.mk - -# Generate dependencies makefile. It's assumed that the compile target -# has already been made since it's currently not smart enough to not -# force a rebuild of those beams dependent on generated hrls, and this -# is a no-no at make release. -depend.mk: depend.sed $(MODULES:%=%.erl) Makefile - (for f in $(MODULES); do \ - sed -f $< $$f.erl | sed "s@/@/$$f@"; \ - done) \ - > $@ - --include depend.mk - -.PRECIOUS: $(SPEC_ERL_FILES) $(SPEC_HRL_FILES) -.PHONY: app clean debug depend info opt compiler release_spec release_docs_spec diff --git a/lib/diameter/src/app/diameter.mk.in b/lib/diameter/src/app/diameter.mk.in deleted file mode 100644 index c161064303..0000000000 --- a/lib/diameter/src/app/diameter.mk.in +++ /dev/null @@ -1,47 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -DIAMETER_TOP = @DIAMETER_TOP@ - -# ifneq ($(PREFIX),) -# ifeq ($(TESTROOT),) -# TESTROOT = $(PREFIX) -# endif -# endif - -ifeq ($(USE_DIAMETER_TEST_CODE), true) -ERL_COMPILE_FLAGS += -DDIAMETER_TEST_CODE=mona_lisa_spelar_doom -endif - -ifeq ($(USE_DIAMETER_HIPE), true) -ERL_COMPILE_FLAGS += +native -endif - -ifeq ($(WARN_UNUSED_WARS), true) -ERL_COMPILE_FLAGS += +warn_unused_vars -endif - -DIAMETER_APP_VSN_COMPILE_FLAGS = \ - +'{parse_transform,sys_pre_attributes}' \ - +'{attribute,insert,app_vsn,$(APP_VSN)}' - -DIAMETER_ERL_COMPILE_FLAGS += \ - -pa $(DIAMETER_TOP)/ebin \ - $(DIAMETER_APP_VSN_COMPILE_FLAGS) - diff --git a/lib/diameter/src/app/diameter_gen_base_accounting.dia b/lib/diameter/src/app/diameter_gen_base_accounting.dia deleted file mode 100644 index 64e95dddb5..0000000000 --- a/lib/diameter/src/app/diameter_gen_base_accounting.dia +++ /dev/null @@ -1,68 +0,0 @@ -;; -;; %CopyrightBegin% -;; -;; Copyright Ericsson AB 2010-2011. All Rights Reserved. -;; -;; The contents of this file are subject to the Erlang Public License, -;; Version 1.1, (the "License"); you may not use this file except in -;; compliance with the License. You should have received a copy of the -;; Erlang Public License along with this software. If not, it can be -;; retrieved online at http://www.erlang.org/. -;; -;; Software distributed under the License is distributed on an "AS IS" -;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -;; the License for the specific language governing rights and limitations -;; under the License. -;; -;; %CopyrightEnd% -;; - -@id 3 -@prefix diameter_base_accounting -@vendor 0 IETF - -@inherits diameter_gen_base_rfc3588 - -@messages - - ACR ::= < Diameter Header: 271, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Accounting-Record-Type } - { Accounting-Record-Number } - [ Acct-Application-Id ] - [ Vendor-Specific-Application-Id ] - [ User-Name ] - [ Accounting-Sub-Session-Id ] - [ Acct-Session-Id ] - [ Acct-Multi-Session-Id ] - [ Acct-Interim-Interval ] - [ Accounting-Realtime-Required ] - [ Origin-State-Id ] - [ Event-Timestamp ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - - ACA ::= < Diameter Header: 271, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - { Accounting-Record-Type } - { Accounting-Record-Number } - [ Acct-Application-Id ] - [ Vendor-Specific-Application-Id ] - [ User-Name ] - [ Accounting-Sub-Session-Id ] - [ Acct-Session-Id ] - [ Acct-Multi-Session-Id ] - [ Error-Reporting-Host ] - [ Acct-Interim-Interval ] - [ Accounting-Realtime-Required ] - [ Origin-State-Id ] - [ Event-Timestamp ] - * [ Proxy-Info ] - * [ AVP ] diff --git a/lib/diameter/src/app/diameter_gen_base_rfc3588.dia b/lib/diameter/src/app/diameter_gen_base_rfc3588.dia deleted file mode 100644 index 4a12e21acd..0000000000 --- a/lib/diameter/src/app/diameter_gen_base_rfc3588.dia +++ /dev/null @@ -1,413 +0,0 @@ -;; -;; %CopyrightBegin% -;; -;; Copyright Ericsson AB 2010-2011. All Rights Reserved. -;; -;; The contents of this file are subject to the Erlang Public License, -;; Version 1.1, (the "License"); you may not use this file except in -;; compliance with the License. You should have received a copy of the -;; Erlang Public License along with this software. If not, it can be -;; retrieved online at http://www.erlang.org/. -;; -;; Software distributed under the License is distributed on an "AS IS" -;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -;; the License for the specific language governing rights and limitations -;; under the License. -;; -;; %CopyrightEnd% -;; - -@id 0 -@prefix diameter_base -@vendor 0 IETF - -@avp_types - - Acct-Interim-Interval 85 Unsigned32 M - Accounting-Realtime-Required 483 Enumerated M - Acct-Multi-Session-Id 50 UTF8String M - Accounting-Record-Number 485 Unsigned32 M - Accounting-Record-Type 480 Enumerated M - Acct-Session-Id 44 OctetString M - Accounting-Sub-Session-Id 287 Unsigned64 M - Acct-Application-Id 259 Unsigned32 M - Auth-Application-Id 258 Unsigned32 M - Auth-Request-Type 274 Enumerated M - Authorization-Lifetime 291 Unsigned32 M - Auth-Grace-Period 276 Unsigned32 M - Auth-Session-State 277 Enumerated M - Re-Auth-Request-Type 285 Enumerated M - Class 25 OctetString M - Destination-Host 293 DiamIdent M - Destination-Realm 283 DiamIdent M - Disconnect-Cause 273 Enumerated M - E2E-Sequence 300 Grouped M - Error-Message 281 UTF8String - - Error-Reporting-Host 294 DiamIdent - - Event-Timestamp 55 Time M - Experimental-Result 297 Grouped M - Experimental-Result-Code 298 Unsigned32 M - Failed-AVP 279 Grouped M - Firmware-Revision 267 Unsigned32 - - Host-IP-Address 257 Address M - Inband-Security-Id 299 Unsigned32 M - Multi-Round-Time-Out 272 Unsigned32 M - Origin-Host 264 DiamIdent M - Origin-Realm 296 DiamIdent M - Origin-State-Id 278 Unsigned32 M - Product-Name 269 UTF8String - - Proxy-Host 280 DiamIdent M - Proxy-Info 284 Grouped M - Proxy-State 33 OctetString M - Redirect-Host 292 DiamURI M - Redirect-Host-Usage 261 Enumerated M - Redirect-Max-Cache-Time 262 Unsigned32 M - Result-Code 268 Unsigned32 M - Route-Record 282 DiamIdent M - Session-Id 263 UTF8String M - Session-Timeout 27 Unsigned32 M - Session-Binding 270 Unsigned32 M - Session-Server-Failover 271 Enumerated M - Supported-Vendor-Id 265 Unsigned32 M - Termination-Cause 295 Enumerated M - User-Name 1 UTF8String M - Vendor-Id 266 Unsigned32 M - Vendor-Specific-Application-Id 260 Grouped M - -@messages - - CER ::= < Diameter Header: 257, REQ > - { Origin-Host } - { Origin-Realm } - 1* { Host-IP-Address } - { Vendor-Id } - { Product-Name } - [ Origin-State-Id ] - * [ Supported-Vendor-Id ] - * [ Auth-Application-Id ] - * [ Inband-Security-Id ] - * [ Acct-Application-Id ] - * [ Vendor-Specific-Application-Id ] - [ Firmware-Revision ] - * [ AVP ] - - CEA ::= < Diameter Header: 257 > - { Result-Code } - { Origin-Host } - { Origin-Realm } - 1* { Host-IP-Address } - { Vendor-Id } - { Product-Name } - [ Origin-State-Id ] - [ Error-Message ] - * [ Failed-AVP ] - * [ Supported-Vendor-Id ] - * [ Auth-Application-Id ] - * [ Inband-Security-Id ] - * [ Acct-Application-Id ] - * [ Vendor-Specific-Application-Id ] - [ Firmware-Revision ] - * [ AVP ] - - DPR ::= < Diameter Header: 282, REQ > - { Origin-Host } - { Origin-Realm } - { Disconnect-Cause } - - DPA ::= < Diameter Header: 282 > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ Error-Message ] - * [ Failed-AVP ] - - DWR ::= < Diameter Header: 280, REQ > - { Origin-Host } - { Origin-Realm } - [ Origin-State-Id ] - - DWA ::= < Diameter Header: 280 > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ Error-Message ] - * [ Failed-AVP ] - [ Origin-State-Id ] - - answer-message ::= < Diameter Header: code, ERR [PXY] > - 0*1< Session-Id > - { Origin-Host } - { Origin-Realm } - { Result-Code } - [ Origin-State-Id ] - [ Error-Reporting-Host ] - [ Proxy-Info ] - * [ AVP ] - - RAR ::= < Diameter Header: 258, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Destination-Host } - { Auth-Application-Id } - { Re-Auth-Request-Type } - [ User-Name ] - [ Origin-State-Id ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - - RAA ::= < Diameter Header: 258, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ User-Name ] - [ Origin-State-Id ] - [ Error-Message ] - [ Error-Reporting-Host ] - * [ Failed-AVP ] - * [ Redirect-Host ] - [ Redirect-Host-Usage ] - [ Redirect-Max-Cache-Time ] - * [ Proxy-Info ] - * [ AVP ] - - STR ::= < Diameter Header: 275, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Auth-Application-Id } - { Termination-Cause } - [ User-Name ] - [ Destination-Host ] - * [ Class ] - [ Origin-State-Id ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - - STA ::= < Diameter Header: 275, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ User-Name ] - * [ Class ] - [ Error-Message ] - [ Error-Reporting-Host ] - * [ Failed-AVP ] - [ Origin-State-Id ] - * [ Redirect-Host ] - [ Redirect-Host-Usage ] - [ Redirect-Max-Cache-Time ] - * [ Proxy-Info ] - * [ AVP ] - - ASR ::= < Diameter Header: 274, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Destination-Host } - { Auth-Application-Id } - [ User-Name ] - [ Origin-State-Id ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - - ASA ::= < Diameter Header: 274, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ User-Name ] - [ Origin-State-Id ] - [ Error-Message ] - [ Error-Reporting-Host ] - * [ Failed-AVP ] - * [ Redirect-Host ] - [ Redirect-Host-Usage ] - [ Redirect-Max-Cache-Time ] - * [ Proxy-Info ] - * [ AVP ] - - ACR ::= < Diameter Header: 271, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Accounting-Record-Type } - { Accounting-Record-Number } - [ Acct-Application-Id ] - [ Vendor-Specific-Application-Id ] - [ User-Name ] - [ Accounting-Sub-Session-Id ] - [ Acct-Session-Id ] - [ Acct-Multi-Session-Id ] - [ Acct-Interim-Interval ] - [ Accounting-Realtime-Required ] - [ Origin-State-Id ] - [ Event-Timestamp ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - - ACA ::= < Diameter Header: 271, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - { Accounting-Record-Type } - { Accounting-Record-Number } - [ Acct-Application-Id ] - [ Vendor-Specific-Application-Id ] - [ User-Name ] - [ Accounting-Sub-Session-Id ] - [ Acct-Session-Id ] - [ Acct-Multi-Session-Id ] - [ Error-Reporting-Host ] - [ Acct-Interim-Interval ] - [ Accounting-Realtime-Required ] - [ Origin-State-Id ] - [ Event-Timestamp ] - * [ Proxy-Info ] - * [ AVP ] - -@enum Disconnect-Cause - - REBOOTING 0 - BUSY 1 - DO_NOT_WANT_TO_TALK_TO_YOU 2 - -@enum Redirect-Host-Usage - - DONT_CACHE 0 - ALL_SESSION 1 - ALL_REALM 2 - REALM_AND_APPLICATION 3 - ALL_APPLICATION 4 - ALL_HOST 5 - ALL_USER 6 - -@enum Auth-Request-Type - - AUTHENTICATE_ONLY 1 - AUTHORIZE_ONLY 2 - AUTHORIZE_AUTHENTICATE 3 - -@enum Auth-Session-State - - STATE_MAINTAINED 0 - NO_STATE_MAINTAINED 1 - -@enum Re-Auth-Request-Type - - AUTHORIZE_ONLY 0 - AUTHORIZE_AUTHENTICATE 1 - -@enum Termination-Cause - - DIAMETER_LOGOUT 1 - DIAMETER_SERVICE_NOT_PROVIDED 2 - DIAMETER_BAD_ANSWER 3 - DIAMETER_ADMINISTRATIVE 4 - DIAMETER_LINK_BROKEN 5 - DIAMETER_AUTH_EXPIRED 6 - DIAMETER_USER_MOVED 7 - DIAMETER_SESSION_TIMEOUT 8 - -@enum Session-Server-Failover - - REFUSE_SERVICE 0 - TRY_AGAIN 1 - ALLOW_SERVICE 2 - TRY_AGAIN_ALLOW_SERVICE 3 - -@enum Accounting-Record-Type - - EVENT_RECORD 1 - START_RECORD 2 - INTERIM_RECORD 3 - STOP_RECORD 4 - -@enum Accounting-Realtime-Required - - DELIVER_AND_GRANT 1 - GRANT_AND_STORE 2 - GRANT_AND_LOSE 3 - -@result_code Result-Code - -;; 7.1.1. Informational - DIAMETER_MULTI_ROUND_AUTH 1001 - -;; 7.1.2. Success - DIAMETER_SUCCESS 2001 - DIAMETER_LIMITED_SUCCESS 2002 - -;; 7.1.3. Protocol Errors - DIAMETER_COMMAND_UNSUPPORTED 3001 - DIAMETER_UNABLE_TO_DELIVER 3002 - DIAMETER_REALM_NOT_SERVED 3003 - DIAMETER_TOO_BUSY 3004 - DIAMETER_LOOP_DETECTED 3005 - DIAMETER_REDIRECT_INDICATION 3006 - DIAMETER_APPLICATION_UNSUPPORTED 3007 - DIAMETER_INVALID_HDR_BITS 3008 - DIAMETER_INVALID_AVP_BITS 3009 - DIAMETER_UNKNOWN_PEER 3010 - -;; 7.1.4. Transient Failures - DIAMETER_AUTHENTICATION_REJECTED 4001 - DIAMETER_OUT_OF_SPACE 4002 - ELECTION_LOST 4003 - -;; 7.1.5. Permanent Failures - DIAMETER_AVP_UNSUPPORTED 5001 - DIAMETER_UNKNOWN_SESSION_ID 5002 - DIAMETER_AUTHORIZATION_REJECTED 5003 - DIAMETER_INVALID_AVP_VALUE 5004 - DIAMETER_MISSING_AVP 5005 - DIAMETER_RESOURCES_EXCEEDED 5006 - DIAMETER_CONTRADICTING_AVPS 5007 - DIAMETER_AVP_NOT_ALLOWED 5008 - DIAMETER_AVP_OCCURS_TOO_MANY_TIMES 5009 - DIAMETER_NO_COMMON_APPLICATION 5010 - DIAMETER_UNSUPPORTED_VERSION 5011 - DIAMETER_UNABLE_TO_COMPLY 5012 - DIAMETER_INVALID_BIT_IN_HEADER 5013 - DIAMETER_INVALID_AVP_LENGTH 5014 - DIAMETER_INVALID_MESSAGE_LENGTH 5015 - DIAMETER_INVALID_AVP_BIT_COMBO 5016 - DIAMETER_NO_COMMON_SECURITY 5017 - -@grouped - - Proxy-Info ::= < AVP Header: 284 > - { Proxy-Host } - { Proxy-State } - * [ AVP ] - - Failed-AVP ::= < AVP Header: 279 > - 1* {AVP} - - Experimental-Result ::= < AVP Header: 297 > - { Vendor-Id } - { Experimental-Result-Code } - - Vendor-Specific-Application-Id ::= < AVP Header: 260 > - 1* { Vendor-Id } - [ Auth-Application-Id ] - [ Acct-Application-Id ] - -;; The E2E-Sequence AVP is defined in RFC 3588 as Grouped, but -;; there is no definition of the group - only an informal text stating -;; that there should be a nonce (an OctetString) and a counter -;; (integer) -;; - E2E-Sequence ::= <AVP Header: 300 > - 2* { AVP } diff --git a/lib/diameter/src/app/modules.mk b/lib/diameter/src/app/modules.mk deleted file mode 100644 index c133e6f64e..0000000000 --- a/lib/diameter/src/app/modules.mk +++ /dev/null @@ -1,70 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -SPEC_FILES = \ - diameter_gen_base_rfc3588.dia \ - diameter_gen_base_accounting.dia \ - diameter_gen_relay.dia - -RUNTIME_MODULES = \ - diameter \ - diameter_app \ - diameter_capx \ - diameter_config \ - diameter_codec \ - diameter_dict \ - diameter_lib \ - diameter_misc_sup \ - diameter_peer \ - diameter_peer_fsm \ - diameter_peer_fsm_sup \ - diameter_reg \ - diameter_service \ - diameter_service_sup \ - diameter_session \ - diameter_stats \ - diameter_sup \ - diameter_sync \ - diameter_types \ - diameter_watchdog \ - diameter_watchdog_sup - -HELP_MODULES = \ - diameter_callback \ - diameter_exprecs \ - diameter_dbg \ - diameter_info - -INTERNAL_HRL_FILES = \ - diameter_internal.hrl \ - diameter_types.hrl - -EXTERNAL_HRL_FILES = \ - ../../include/diameter.hrl \ - ../../include/diameter_gen.hrl - -EXAMPLE_FILES = \ - ../../examples/GNUmakefile \ - ../../examples/peer.erl \ - ../../examples/client.erl \ - ../../examples/client_cb.erl \ - ../../examples/server.erl \ - ../../examples/server_cb.erl \ - ../../examples/relay.erl \ - ../../examples/relay_cb.erl diff --git a/lib/diameter/src/app/diameter.app.src b/lib/diameter/src/base/diameter.app.src index a806b5c78a..c092fdb022 100644 --- a/lib/diameter/src/app/diameter.app.src +++ b/lib/diameter/src/base/diameter.app.src @@ -20,7 +20,7 @@ {application, diameter, [{description, "Diameter protocol"}, {vsn, "%VSN%"}, - {modules, [%APP_MODULES%,%TRANSPORT_MODULES%]}, + {modules, [%MODULES%]}, {registered, []}, {applications, [stdlib, kernel]}, {env, []}, diff --git a/lib/diameter/src/app/diameter.appup.src b/lib/diameter/src/base/diameter.appup.src index 6d8ceadb92..6d8ceadb92 100644 --- a/lib/diameter/src/app/diameter.appup.src +++ b/lib/diameter/src/base/diameter.appup.src diff --git a/lib/diameter/src/app/diameter.erl b/lib/diameter/src/base/diameter.erl index 2f721421d8..2f721421d8 100644 --- a/lib/diameter/src/app/diameter.erl +++ b/lib/diameter/src/base/diameter.erl diff --git a/lib/diameter/src/app/diameter_app.erl b/lib/diameter/src/base/diameter_app.erl index 600f7ff04d..600f7ff04d 100644 --- a/lib/diameter/src/app/diameter_app.erl +++ b/lib/diameter/src/base/diameter_app.erl diff --git a/lib/diameter/src/app/diameter_callback.erl b/lib/diameter/src/base/diameter_callback.erl index 6d5c8cdca1..6d5c8cdca1 100644 --- a/lib/diameter/src/app/diameter_callback.erl +++ b/lib/diameter/src/base/diameter_callback.erl diff --git a/lib/diameter/src/app/diameter_capx.erl b/lib/diameter/src/base/diameter_capx.erl index 138e76411e..842a9e6103 100644 --- a/lib/diameter/src/app/diameter_capx.erl +++ b/lib/diameter/src/base/diameter_capx.erl @@ -57,9 +57,9 @@ -include("diameter_types.hrl"). -include("diameter_gen_base_rfc3588.hrl"). --define(SUCCESS, ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_SUCCESS'). --define(NOAPP, ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_NO_COMMON_APPLICATION'). --define(NOSECURITY, ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_NO_COMMON_SECURITY'). +-define(SUCCESS, 2001). %% DIAMETER_SUCCESS +-define(NOAPP, 5010). %% DIAMETER_NO_COMMON_APPLICATION +-define(NOSECURITY, 5017). %% DIAMETER_NO_COMMON_SECURITY -define(NO_INBAND_SECURITY, 0). -define(TLS, 1). @@ -96,7 +96,7 @@ try_it([Fun | Args]) -> try apply(Fun, Args) of T -> {ok, T} catch - throw: ?FAILURE(Reason) -> {error, {Reason, Args}} + throw: ?FAILURE(Reason) -> {error, Reason} end. %% mk_caps/2 @@ -224,10 +224,6 @@ rCER(CER, #diameter_service{capabilities = LCaps} = Svc) -> RCaps, CEA#diameter_base_CEA{'Result-Code' = ?SUCCESS})}. -%% TODO: 5.3 of RFC 3588 says we MUST return DIAMETER_NO_COMMON_APPLICATION -%% in the CEA and SHOULD disconnect the transport. However, we have -%% no way to guarantee the send before disconnecting. - build_CEA([], _, _, CEA) -> CEA#diameter_base_CEA{'Result-Code' = ?NOAPP}; @@ -292,25 +288,12 @@ to_cea(CER, Field, CEA) -> %% rCEA/2 -rCEA(#diameter_base_CEA{'Result-Code' = RC} - = CEA, - #diameter_service{capabilities = LCaps} - = Svc) -> - RC == ?SUCCESS orelse ?THROW({'Result-Code', RC}), - +rCEA(CEA, #diameter_service{capabilities = LCaps} = Svc) -> RCaps = capx_to_caps(CEA), SApps = common_applications(LCaps, RCaps, Svc), - - [] == SApps andalso ?THROW(no_common_applications), - IS = common_security(LCaps, RCaps), - [] == IS andalso ?THROW(no_common_security), - - {SApps, IS, RCaps}; - -rCEA(CEA, _Svc) -> - ?THROW({invalid, CEA}). + {SApps, IS, RCaps}. %% capx_to_caps/1 diff --git a/lib/diameter/src/app/diameter_codec.erl b/lib/diameter/src/base/diameter_codec.erl index d88f42fb7c..fe1212b7e0 100644 --- a/lib/diameter/src/app/diameter_codec.erl +++ b/lib/diameter/src/base/diameter_codec.erl @@ -190,26 +190,13 @@ encode_avps(Avps) -> %% msg_header/3 -msg_header(Mod, MsgName, Header) -> - {Code, Flags, ApplId} = h(Mod, MsgName, Header), - {Code, p(Flags, Header), ApplId}. - -%% 6.2 of 3588 requires the same 'P' bit on an answer as on the -%% request. - -p(Flags, #diameter_header{is_request = true, - is_proxiable = P}) -> - Flags band (2#10110000 bor choose(P, 2#01000000, 0)); -p(Flags, _) -> - Flags. - -h(Mod, 'answer-message' = MsgName, Header) -> +msg_header(Mod, 'answer-message' = MsgName, Header) -> ?BASE = Mod, #diameter_header{cmd_code = Code} = Header, {_, Flags, ApplId} = ?BASE:msg_header(MsgName), {Code, Flags, ApplId}; -h(Mod, MsgName, _) -> +msg_header(Mod, MsgName, _) -> Mod:msg_header(MsgName). %% rec2msg/2 @@ -554,8 +541,3 @@ pack_avp(Code, Flags, Vid, Sz, Bin) -> pack_avp(Code, Flags, Sz, Bin) -> Length = Sz + 8, <<Code:32, Flags:8, Length:24, Bin/binary>>. - -%% =========================================================================== - -choose(true, X, _) -> X; -choose(false, _, X) -> X. diff --git a/lib/diameter/src/app/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl index a6b48fe65b..a6b48fe65b 100644 --- a/lib/diameter/src/app/diameter_config.erl +++ b/lib/diameter/src/base/diameter_config.erl diff --git a/lib/diameter/src/app/diameter_dbg.erl b/lib/diameter/src/base/diameter_dbg.erl index 5b0ac3a3b6..5b0ac3a3b6 100644 --- a/lib/diameter/src/app/diameter_dbg.erl +++ b/lib/diameter/src/base/diameter_dbg.erl diff --git a/lib/diameter/src/app/diameter_dict.erl b/lib/diameter/src/base/diameter_dict.erl index 3b9ba00a3f..3b9ba00a3f 100644 --- a/lib/diameter/src/app/diameter_dict.erl +++ b/lib/diameter/src/base/diameter_dict.erl diff --git a/lib/diameter/src/app/diameter_info.erl b/lib/diameter/src/base/diameter_info.erl index 39d32d07cd..39d32d07cd 100644 --- a/lib/diameter/src/app/diameter_info.erl +++ b/lib/diameter/src/base/diameter_info.erl diff --git a/lib/diameter/src/app/diameter_internal.hrl b/lib/diameter/src/base/diameter_internal.hrl index 63b35550a8..63b35550a8 100644 --- a/lib/diameter/src/app/diameter_internal.hrl +++ b/lib/diameter/src/base/diameter_internal.hrl diff --git a/lib/diameter/src/app/diameter_lib.erl b/lib/diameter/src/base/diameter_lib.erl index 362d593b24..362d593b24 100644 --- a/lib/diameter/src/app/diameter_lib.erl +++ b/lib/diameter/src/base/diameter_lib.erl diff --git a/lib/diameter/src/app/diameter_misc_sup.erl b/lib/diameter/src/base/diameter_misc_sup.erl index 4e40476f14..4e40476f14 100644 --- a/lib/diameter/src/app/diameter_misc_sup.erl +++ b/lib/diameter/src/base/diameter_misc_sup.erl diff --git a/lib/diameter/src/app/diameter_peer.erl b/lib/diameter/src/base/diameter_peer.erl index 3e78c4caef..3e78c4caef 100644 --- a/lib/diameter/src/app/diameter_peer.erl +++ b/lib/diameter/src/base/diameter_peer.erl diff --git a/lib/diameter/src/app/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl index 282fa2742f..fae5d763dc 100644 --- a/lib/diameter/src/app/diameter_peer_fsm.erl +++ b/lib/diameter/src/base/diameter_peer_fsm.erl @@ -55,7 +55,8 @@ -define(NO_INBAND_SECURITY, 0). -define(TLS, 1). --define(LOOP_TIMEOUT, 2000). +%% A 2xxx series Result-Code. Not necessarily 2001. +-define(IS_SUCCESS(N), 2 == (N) div 1000). %% RFC 3588: %% @@ -142,9 +143,12 @@ init(T) -> proc_lib:init_ack({ok, self()}), gen_server:enter_loop(?MODULE, [], i(T)). -i({WPid, {M, _} = T, Opts, #diameter_service{capabilities = Caps} = Svc0}) -> +i({WPid, T, Opts, #diameter_service{capabilities = Caps} = Svc0}) -> putr(dwa, dwa(Caps)), - {ok, TPid, Svc} = start_transport(T, Opts, Svc0), + {M, Ref} = T, + {[Ts], Rest} = proplists:split(Opts, [capabilities_cb]), + putr(capabilities_cb, {Ref, [F || {_,F} <- Ts]}), + {ok, TPid, Svc} = start_transport(T, Rest, Svc0), erlang:monitor(process, TPid), erlang:monitor(process, WPid), #state{parent = WPid, @@ -198,10 +202,13 @@ handle_info(T, #state{} = State) -> ?LOG(stop, T), x(T, State) catch - throw: {?MODULE, Tag, Reason} -> + {?MODULE, Tag, Reason} -> ?LOG(Tag, {Reason, T}), {stop, {shutdown, Reason}, State} end. +%% The form of the exception caught here is historical. It's +%% significant that it's not a 2-tuple, as in ?FAILURE(Reason), +%% since these are caught elsewhere. x(Reason, #state{} = S) -> close_wd(Reason, S), @@ -226,6 +233,9 @@ putr(Key, Val) -> getr(Key) -> get({?MODULE, Key}). +eraser(Key) -> + erase({?MODULE, Key}). + %% transition/2 %% Connection to peer. @@ -316,9 +326,10 @@ send_CER(#state{mode = {connect, Remote}, service = #diameter_service{capabilities = Caps}, transport = TPid} = S) -> - req_send_CER(Caps#diameter_caps.origin_host, Remote) + OH = Caps#diameter_caps.origin_host, + req_send_CER(OH, Remote) orelse - close(connected, S), + close({already_connected, Remote, Caps}, S), CER = build_CER(S), ?LOG(send, 'CER'), send(TPid, encode(CER)), @@ -460,20 +471,20 @@ handle_request(Type, #diameter_packet{} = Pkt, S) -> %% send_answer/3 send_answer(Type, ReqPkt, #state{transport = TPid} = S) -> - #diameter_packet{header = #diameter_header{version = V, - end_to_end_id = Eid, - hop_by_hop_id = Hid, - is_proxiable = P}, + #diameter_packet{header = H, transport_data = TD} = ReqPkt, - {Answer, PostF} = build_answer(Type, V, ReqPkt, S), + {Msg, PostF} = build_answer(Type, ReqPkt, S), - Pkt = #diameter_packet{header = #diameter_header{version = V, - end_to_end_id = Eid, - hop_by_hop_id = Hid, - is_proxiable = P}, - msg = Answer, + %% An answer message clears the R and T flags and retains the P + %% flag. The E flag is set at encode. + Pkt = #diameter_packet{header + = H#diameter_header{version = ?DIAMETER_VERSION, + is_request = false, + is_error = undefined, + is_retransmitted = false}, + msg = Msg, transport_data = TD}, send(TPid, diameter_codec:encode(?BASE, Pkt)), @@ -484,56 +495,104 @@ eval([F|A], S) -> eval(ok, S) -> S. -%% build_answer/4 +%% build_answer/3 build_answer('CER', - ?DIAMETER_VERSION, #diameter_packet{msg = CER, - header = #diameter_header{is_error = false}, + header = #diameter_header{version + = ?DIAMETER_VERSION, + is_error = false}, errors = []} = Pkt, - #state{service = Svc} - = S) -> - #diameter_service{capabilities = #diameter_caps{origin_host = OH}} - = Svc, - - {SupportedApps, - #diameter_caps{origin_host = DH} = RCaps, - #diameter_base_CEA{'Result-Code' = RC} - = CEA} + S) -> + {SupportedApps, RCaps, #diameter_base_CEA{'Result-Code' = RC, + 'Inband-Security-Id' = IS} + = CEA} = recv_CER(CER, S), + #diameter_caps{origin_host = {OH, DH}} + = Caps + = capz(caps(S), RCaps), + try 2001 == RC %% DIAMETER_SUCCESS - orelse ?THROW({sent_CEA, RC}), + orelse ?THROW(RC), register_everywhere({?MODULE, connection, OH, DH}) - orelse ?THROW({election_lost, 4003}), - #diameter_base_CEA{'Inband-Security-Id' = [IS]} - = CEA, - {CEA, [fun open/5, Pkt, SupportedApps, RCaps, {accept, IS}]} + orelse ?THROW(4003), %% DIAMETER_ELECTION_LOST + caps_cb(Caps) + of + N -> {cea(CEA, N), [fun open/5, Pkt, + SupportedApps, + Caps, + {accept, hd([_] = IS)}]} catch - ?FAILURE({Reason, RC}) -> - {answer('CER', S) ++ [{'Result-Code', RC}], - [fun close/2, {'CER', Reason, DH}]} + ?FAILURE(Reason) -> + rejected(Reason, {'CER', Reason, Caps, Pkt}, S) end; %% The error checks below are similar to those in diameter_service for %% other messages. Should factor out the commonality. -build_answer(Type, V, #diameter_packet{header = H, errors = Es} = Pkt, S) -> - FailedAvp = failed_avp([A || {_,A} <- Es]), - Ans = answer(answer(Type, S), V, H, Es), - {set(Ans, FailedAvp), if 'CER' == Type -> - [fun close/2, {Type, V, Pkt}]; - true -> - ok - end}. +build_answer(Type, + #diameter_packet{header = H, + errors = Es} + = Pkt, + S) -> + RC = rc(H, Es), + {answer(Type, RC, Es, S), post(Type, RC, Pkt, S)}. + +cea(CEA, ok) -> + CEA; +cea(CEA, 2001) -> + CEA; +cea(CEA, RC) -> + CEA#diameter_base_CEA{'Result-Code' = RC}. + +post('CER' = T, RC, Pkt, S) -> + [fun close/2, {T, caps(S), {RC, Pkt}}]; +post(_, _, _, _) -> + ok. + +rejected({capabilities_cb, _F, Reason}, T, S) -> + rejected(Reason, T, S); + +rejected(discard, T, S) -> + close(T, S); +rejected({N, Es}, T, S) -> + {answer('CER', N, Es, S), [fun close/2, T]}; +rejected(N, T, S) -> + rejected({N, []}, T, S). + +answer(Type, RC, Es, S) -> + set(answer(Type, RC, S), failed_avp([A || {_,A} <- Es])). + +answer(Type, RC, S) -> + answer_message(answer(Type, S), RC). +%% answer_message/2 + +answer_message([_ | Avps], RC) + when 3000 =< RC, RC < 4000 -> + ['answer-message', {'Result-Code', RC} + | lists:filter(fun is_origin/1, Avps)]; + +answer_message(Msg, RC) -> + Msg ++ [{'Result-Code', RC}]. + +is_origin({N, _}) -> + N == 'Origin-Host' + orelse N == 'Origin-Realm' + orelse N == 'Origin-State-Id'. + +%% failed_avp/1 + failed_avp([] = No) -> No; failed_avp(Avps) -> [{'Failed-AVP', [[{'AVP', Avps}]]}]. +%% set/2 + set(Ans, []) -> Ans; set(['answer-message' | _] = Ans, FailedAvp) -> @@ -541,18 +600,22 @@ set(['answer-message' | _] = Ans, FailedAvp) -> set([_|_] = Ans, FailedAvp) -> Ans ++ FailedAvp. -answer([_, OH, OR | _], _, #diameter_header{is_error = true}, _) -> - ['answer-message', OH, OR, {'Result-Code', 3008}]; +%% rc/2 + +rc(#diameter_header{is_error = true}, _) -> + 3008; %% DIAMETER_INVALID_HDR_BITS -answer([_, OH, OR | _], _, _, [Bs|_]) +rc(_, [Bs|_]) when is_bitstring(Bs) -> - ['answer-message', OH, OR, {'Result-Code', 3009}]; + 3009; %% DIAMETER_INVALID_HDR_BITS -answer(Ans, ?DIAMETER_VERSION, _, Es) -> - Ans ++ [{'Result-Code', rc(Es)}]; +rc(#diameter_header{version = ?DIAMETER_VERSION}, Es) -> + rc(Es); -answer(Ans, _, _, _) -> - Ans ++ [{'Result-Code', 5011}]. %% DIAMETER_UNSUPPORTED_VERSION +rc(_, _) -> + 5011. %% DIAMETER_UNSUPPORTED_VERSION + +%% rc/1 rc([]) -> 2001; %% DIAMETER_SUCCESS @@ -595,12 +658,14 @@ a('CER', #diameter_caps{vendor_id = Vid, origin_host = Host, origin_realm = Realm, host_ip_address = Addrs, - product_name = Name}) -> + product_name = Name, + origin_state_id = OSI}) -> ['CEA', {'Origin-Host', Host}, {'Origin-Realm', Realm}, {'Host-IP-Address', Addrs}, {'Vendor-Id', Vid}, - {'Product-Name', Name}]; + {'Product-Name', Name}, + {'Origin-State-Id', OSI}]; a('DPR', #diameter_caps{origin_host = Host, origin_realm = Realm}) -> @@ -615,27 +680,25 @@ recv_CER(CER, #state{service = Svc}) -> %% handle_CEA/1 -handle_CEA(#diameter_packet{header = #diameter_header{version = V}, - bin = Bin} +handle_CEA(#diameter_packet{bin = Bin} = Pkt, #state{service = #diameter_service{capabilities = LCaps}} = S) when is_binary(Bin) -> ?LOG(recv, 'CEA'), - ?DIAMETER_VERSION == V orelse close({version, V}, S), - - #diameter_packet{msg = CEA, errors = Errors} + #diameter_packet{msg = CEA} = DPkt = diameter_codec:decode(?BASE, Pkt), - [] == Errors orelse close({errors, Errors}, S), + {SApps, IS, RCaps} = recv_CEA(DPkt, S), - {SApps, [IS], #diameter_caps{origin_host = DH} = RCaps} - = recv_CEA(CEA, S), + #diameter_caps{origin_host = {OH, DH}} + = Caps + = capz(LCaps, RCaps), - #diameter_caps{origin_host = OH} - = LCaps, + #diameter_base_CEA{'Result-Code' = RC} + = CEA, %% Ensure that we don't already have a connection to the peer in %% question. This isn't the peer election of 3588 except in the @@ -643,60 +706,101 @@ handle_CEA(#diameter_packet{header = #diameter_header{version = V}, %% receive a CER/CEA, the first that arrives wins the right to a %% connection with the peer. - register_everywhere({?MODULE, connection, OH, DH}) - orelse close({'CEA', DH}, S), - - open(DPkt, SApps, RCaps, {connect, IS}, S). + try + ?IS_SUCCESS(RC) + orelse ?THROW(RC), + [] == SApps + andalso ?THROW(no_common_application), + [] == IS + andalso ?THROW(no_common_security), + register_everywhere({?MODULE, connection, OH, DH}) + orelse ?THROW(election_lost), + caps_cb(Caps) + of + _ -> open(DPkt, SApps, Caps, {connect, hd([_] = IS)}, S) + catch + ?FAILURE(Reason) -> close({'CEA', Reason, Caps, DPkt}, S) + end. +%% Check more than the result code since the peer could send success +%% regardless. If not 2001 then a peer_up callback could do anything +%% required. It's not unimaginable that a peer agreeing to TLS after +%% capabilities exchange could send DIAMETER_LIMITED_SUCCESS = 2002, +%% even if this isn't required by RFC 3588. %% recv_CEA/2 -recv_CEA(CEA, #state{service = Svc} = S) -> - case diameter_capx:recv_CEA(CEA, Svc) of - {ok, {_,_}} -> %% return from old code - close({'CEA', update}, S); - {ok, {[], _, _}} -> - close({'CEA', no_common_application}, S); - {ok, {_, [], _}} -> - close({'CEA', no_common_security}, S); - {ok, {_,_,_} = T} -> - T; - {error, Reason} -> - close({'CEA', Reason}, S) +recv_CEA(#diameter_packet{header = #diameter_header{version + = ?DIAMETER_VERSION, + is_error = false}, + msg = CEA, + errors = []}, + #state{service = Svc}) -> + {ok, T} = diameter_capx:recv_CEA(CEA, Svc), + T; + +recv_CEA(Pkt, S) -> + close({'CEA', caps(S), Pkt}, S). + +caps(#diameter_service{capabilities = Caps}) -> + Caps; +caps(#state{service = Svc}) -> + caps(Svc). + +%% caps_cb/1 + +caps_cb(Caps) -> + {Ref, Ts} = eraser(capabilities_cb), + ccb(Ts, [Ref, Caps]). + +ccb([], _) -> + ok; +ccb([F | Rest], T) -> + case diameter_lib:eval([F|T]) of + ok -> + ccb(Rest, T); + N when ?IS_SUCCESS(N) -> %% 2xxx result code: accept immediately + N; + Res -> + ?THROW({capabilities_cb, F, rejected(Res)}) end. +%% Note that returning 2xxx causes the capabilities exchange to be +%% accepted directly, without further callbacks. + +rejected(discard = T) -> + T; +rejected(unknown) -> + 3010; %% DIAMETER_UNKNOWN_PEER +rejected(N) + when is_integer(N) -> + N. %% open/5 -open(Pkt, SupportedApps, RCaps, {Type, IS}, #state{parent = Pid, - service = Svc} - = S) -> - #diameter_service{capabilities = #diameter_caps{origin_host = OH, - inband_security_id = LS} - = LCaps} - = Svc, - #diameter_caps{origin_host = DH} - = RCaps, +open(Pkt, SupportedApps, Caps, {Type, IS}, #state{parent = Pid} = S) -> + #diameter_caps{origin_host = {_,_} = H, + inband_security_id = {LS,_}} + = Caps, - tls_ack(lists:member(?TLS, LS), Type, IS, S), - Pid ! {open, self(), {OH,DH}, {capz(LCaps, RCaps), SupportedApps, Pkt}}, + tls_ack(lists:member(?TLS, LS), Caps, Type, IS, S), + Pid ! {open, self(), H, {Caps, SupportedApps, Pkt}}, S#state{state = 'Open'}. %% We've advertised TLS support: tell the transport the result %% and expect a reply when the handshake is complete. -tls_ack(true, Type, IS, #state{transport = TPid} = S) -> +tls_ack(true, Caps, Type, IS, #state{transport = TPid} = S) -> Ref = make_ref(), - MRef = erlang:monitor(process, TPid), TPid ! {diameter, {tls, Ref, Type, IS == ?TLS}}, receive {diameter, {tls, Ref}} -> - erlang:demonitor(MRef, [flush]); - {'DOWN', MRef, process, _, _} = T -> - close({tls_ack, T}, S) + ok; + {'DOWN', _, process, TPid, Reason} -> + close({tls_ack, Reason, Caps}, S) end; %% Or not. Don't send anything to the transport so that transports %% not supporting TLS work as before without modification. -tls_ack(false, _, _, _) -> +tls_ack(false, _, _, _, _) -> ok. capz(#diameter_caps{} = L, #diameter_caps{} = R) -> diff --git a/lib/diameter/src/app/diameter_peer_fsm_sup.erl b/lib/diameter/src/base/diameter_peer_fsm_sup.erl index 995eaf74d0..995eaf74d0 100644 --- a/lib/diameter/src/app/diameter_peer_fsm_sup.erl +++ b/lib/diameter/src/base/diameter_peer_fsm_sup.erl diff --git a/lib/diameter/src/app/diameter_reg.erl b/lib/diameter/src/base/diameter_reg.erl index 882b9da238..882b9da238 100644 --- a/lib/diameter/src/app/diameter_reg.erl +++ b/lib/diameter/src/base/diameter_reg.erl diff --git a/lib/diameter/src/app/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl index 421e36ccf5..7adcf1c265 100644 --- a/lib/diameter/src/app/diameter_service.erl +++ b/lib/diameter/src/base/diameter_service.erl @@ -983,7 +983,8 @@ peer_cb(MFA, Alias) -> connection_down(Pid, #state{peerT = PeerT, connT = ConnT} = S) -> - #peer{conn = TPid} + #peer{op_state = ?STATE_UP, %% assert + conn = TPid} = P = fetch(PeerT, Pid), @@ -993,6 +994,9 @@ connection_down(Pid, #state{peerT = PeerT, %% connection_down/3 +connection_down(#peer{op_state = ?STATE_DOWN}, _, S) -> + S; + connection_down(#peer{conn = TPid, op_state = ?STATE_UP} = P, @@ -1034,13 +1038,23 @@ down_conn(Id, Alias, TC, {SvcName, Apps}) -> %% Peer process has died. -peer_down(Pid, _Reason, #state{peerT = PeerT} = S) -> +peer_down(Pid, Reason, #state{peerT = PeerT} = S) -> P = fetch(PeerT, Pid), ets:delete_object(PeerT, P), + closed(Reason, P, S), restart(P,S), peer_down(P,S). -%% peer_down/2 +%% Send an event at connection establishment failure. +closed({shutdown, {close, _TPid, Reason}}, + #peer{op_state = ?STATE_DOWN, + ref = Ref, + type = Type, + options = Opts}, + #state{service_name = SvcName}) -> + send_event(SvcName, {closed, Ref, Reason, {type(Type), Opts}}); +closed(_, _, _) -> + ok. %% The peer has never come up ... peer_down(#peer{conn = B}, S) @@ -1048,27 +1062,9 @@ peer_down(#peer{conn = B}, S) S; %% ... or it has. -peer_down(#peer{ref = Ref, - conn = TPid, - type = Type, - options = Opts} - = P, - #state{service_name = SvcName, - connT = ConnT} - = S) -> - #conn{caps = Caps} - = C - = fetch(ConnT, TPid), +peer_down(#peer{conn = TPid} = P, #state{connT = ConnT} = S) -> + #conn{} = C = fetch(ConnT, TPid), ets:delete_object(ConnT, C), - try - pd(P,C,S) - after - send_event(SvcName, {closed, Ref, {TPid, Caps}, {type(Type), Opts}}) - end. - -pd(#peer{op_state = ?STATE_DOWN}, _, S) -> - S; -pd(#peer{op_state = ?STATE_UP} = P, C, S) -> connection_down(P,C,S). %% restart/2 @@ -1259,11 +1255,11 @@ send_request({TPid, Caps, App}, Msg, Opts, Caller, SvcName) -> #diameter_app{module = ModX} = App, - Pkt = make_packet(Msg), + Pkt = make_request_packet(Msg), case cb(ModX, prepare_request, [Pkt, SvcName, {TPid, Caps}]) of {send, P} -> - send_request(make_packet(P, Pkt), + send_request(make_request_packet(P, Pkt), TPid, Caps, App, @@ -1278,70 +1274,73 @@ send_request({TPid, Caps, App}, Msg, Opts, Caller, SvcName) -> ?ERROR({invalid_return, prepare_request, App, T}) end. -%% make_packet/1 +%% make_request_packet/1 %% %% Turn an outgoing request as passed to call/4 into a diameter_packet %% record in preparation for a prepare_request callback. -make_packet(Bin) +make_request_packet(Bin) when is_binary(Bin) -> #diameter_packet{header = diameter_codec:decode_header(Bin), bin = Bin}; -make_packet(#diameter_packet{msg = [#diameter_header{} = Hdr | Avps]} = Pkt) -> - Pkt#diameter_packet{msg = [make_header(Hdr) | Avps]}; +make_request_packet(#diameter_packet{msg = [#diameter_header{} = Hdr | Avps]} + = Pkt) -> + Pkt#diameter_packet{msg = [make_request_header(Hdr) | Avps]}; -make_packet(#diameter_packet{header = Hdr} = Pkt) -> - Pkt#diameter_packet{header = make_header(Hdr)}; +make_request_packet(#diameter_packet{header = Hdr} = Pkt) -> + Pkt#diameter_packet{header = make_request_header(Hdr)}; -make_packet(Msg) -> - make_packet(#diameter_packet{msg = Msg}). +make_request_packet(Msg) -> + make_request_packet(#diameter_packet{msg = Msg}). -%% make_header/1 +%% make_request_header/1 -make_header(undefined) -> +make_request_header(undefined) -> Seq = diameter_session:sequence(), - make_header(#diameter_header{end_to_end_id = Seq, - hop_by_hop_id = Seq}); + make_request_header(#diameter_header{end_to_end_id = Seq, + hop_by_hop_id = Seq}); -make_header(#diameter_header{version = undefined} = Hdr) -> - make_header(Hdr#diameter_header{version = ?DIAMETER_VERSION}); +make_request_header(#diameter_header{version = undefined} = Hdr) -> + make_request_header(Hdr#diameter_header{version = ?DIAMETER_VERSION}); -make_header(#diameter_header{end_to_end_id = undefined} = H) -> +make_request_header(#diameter_header{end_to_end_id = undefined} = H) -> Seq = diameter_session:sequence(), - make_header(H#diameter_header{end_to_end_id = Seq}); + make_request_header(H#diameter_header{end_to_end_id = Seq}); -make_header(#diameter_header{hop_by_hop_id = undefined} = H) -> +make_request_header(#diameter_header{hop_by_hop_id = undefined} = H) -> Seq = diameter_session:sequence(), - make_header(H#diameter_header{hop_by_hop_id = Seq}); + make_request_header(H#diameter_header{hop_by_hop_id = Seq}); -make_header(#diameter_header{} = Hdr) -> +make_request_header(#diameter_header{} = Hdr) -> Hdr; -make_header(T) -> +make_request_header(T) -> ?ERROR({invalid_header, T}). -%% make_packet/2 +%% make_request_packet/2 %% %% Reconstruct a diameter_packet from the return value of %% prepare_request or prepare_retransmit callback. -make_packet(Bin, _) +make_request_packet(Bin, _) when is_binary(Bin) -> - make_packet(Bin); + make_request_packet(Bin); -make_packet(#diameter_packet{msg = [#diameter_header{} | _]} = Pkt, _) -> +make_request_packet(#diameter_packet{msg = [#diameter_header{} | _]} + = Pkt, + _) -> Pkt; %% Returning a diameter_packet with no header from a prepare_request %% or prepare_retransmit callback retains the header passed into it. %% This is primarily so that the end to end and hop by hop identifiers %% are retained. -make_packet(#diameter_packet{header = Hdr} = Pkt, +make_request_packet(#diameter_packet{header = Hdr} = Pkt, #diameter_packet{header = Hdr0}) -> Pkt#diameter_packet{header = fold_record(Hdr0, Hdr)}; -make_packet(Msg, Pkt) -> +make_request_packet(Msg, Pkt) -> Pkt#diameter_packet{msg = Msg}. %% fold_record/2 @@ -1533,7 +1532,7 @@ retransmit({TPid, Caps, #diameter_app{alias = Alias} = App}, case cb(App, prepare_retransmit, [Pkt, SvcName, {TPid, Caps}]) of {send, P} -> - retransmit(make_packet(P, Pkt), TPid, Caps, Req, Timeout); + retransmit(make_request_packet(P, Pkt), TPid, Caps, Req, Timeout); {discard, Reason} -> ?THROW(Reason); discard -> @@ -1946,7 +1945,7 @@ reply(Msg, Dict, TPid, #diameter_packet{errors = Es, = ReqPkt) when [] == Es; is_record(hd(Msg), diameter_header) -> - Pkt = diameter_codec:encode(Dict, make_reply_packet(Msg, ReqPkt)), + Pkt = diameter_codec:encode(Dict, make_answer_packet(Msg, ReqPkt)), incr(send, Pkt, Dict, TPid), %% count result codes in sent answers send(TPid, Pkt#diameter_packet{transport_data = TD}); @@ -1957,18 +1956,19 @@ reply(Msg, Dict, TPid, #diameter_packet{errors = [H|_] = Es} = Pkt) -> TPid, Pkt#diameter_packet{errors = []}). -%% make_reply_packet/2 +%% make_answer_packet/2 %% Binaries and header/avp lists are sent as-is. -make_reply_packet(Bin, _) +make_answer_packet(Bin, _) when is_binary(Bin) -> #diameter_packet{bin = Bin}; -make_reply_packet([#diameter_header{} | _] = Msg, _) -> +make_answer_packet([#diameter_header{} | _] = Msg, _) -> #diameter_packet{msg = Msg}; %% Otherwise a reply message clears the R and T flags and retains the -%% P flag. The E flag will be set at encode. -make_reply_packet(Msg, #diameter_packet{header = ReqHdr}) -> +%% P flag. The E flag will be set at encode. 6.2 of 3588 requires the +%% same P flag on an answer as on the request. +make_answer_packet(Msg, #diameter_packet{header = ReqHdr}) -> Hdr = ReqHdr#diameter_header{version = ?DIAMETER_VERSION, is_request = false, is_error = undefined, diff --git a/lib/diameter/src/app/diameter_service_sup.erl b/lib/diameter/src/base/diameter_service_sup.erl index 153fff902f..153fff902f 100644 --- a/lib/diameter/src/app/diameter_service_sup.erl +++ b/lib/diameter/src/base/diameter_service_sup.erl diff --git a/lib/diameter/src/app/diameter_session.erl b/lib/diameter/src/base/diameter_session.erl index bb91e97f39..bb91e97f39 100644 --- a/lib/diameter/src/app/diameter_session.erl +++ b/lib/diameter/src/base/diameter_session.erl diff --git a/lib/diameter/src/app/diameter_stats.erl b/lib/diameter/src/base/diameter_stats.erl index 71479afa95..71479afa95 100644 --- a/lib/diameter/src/app/diameter_stats.erl +++ b/lib/diameter/src/base/diameter_stats.erl diff --git a/lib/diameter/src/app/diameter_sup.erl b/lib/diameter/src/base/diameter_sup.erl index e5afd23dcd..e5afd23dcd 100644 --- a/lib/diameter/src/app/diameter_sup.erl +++ b/lib/diameter/src/base/diameter_sup.erl diff --git a/lib/diameter/src/app/diameter_sync.erl b/lib/diameter/src/base/diameter_sync.erl index ce2db4b3a2..ce2db4b3a2 100644 --- a/lib/diameter/src/app/diameter_sync.erl +++ b/lib/diameter/src/base/diameter_sync.erl diff --git a/lib/diameter/src/app/diameter_types.erl b/lib/diameter/src/base/diameter_types.erl index 6b1b1b8d39..6b1b1b8d39 100644 --- a/lib/diameter/src/app/diameter_types.erl +++ b/lib/diameter/src/base/diameter_types.erl diff --git a/lib/diameter/src/app/diameter_types.hrl b/lib/diameter/src/base/diameter_types.hrl index 02bf8a74dd..02bf8a74dd 100644 --- a/lib/diameter/src/app/diameter_types.hrl +++ b/lib/diameter/src/base/diameter_types.hrl diff --git a/lib/diameter/src/app/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl index b7c1491f4b..6dc53d9f31 100644 --- a/lib/diameter/src/app/diameter_watchdog.erl +++ b/lib/diameter/src/base/diameter_watchdog.erl @@ -179,11 +179,11 @@ transition({close, TPid, _Reason}, #watchdog{transport = TPid}) -> %% state okay as the result of the Peer State Machine reaching the %% Open state. %% -%% If we're an acceptor then we may be resuming a connection that went -%% down in another acceptor process, in which case this is the -%% transition below, from down into reopen. That is, it's not until -%% we know the identity of the peer (ie. now) that we know that we're -%% in state down rather than initial. +%% If we're accepting then we may be resuming a connection that went +%% down in another watchdog process, in which case this is the +%% transition below, from down to reopen. That is, it's not until we +%% know the identity of the peer (ie. now) that we know that we're in +%% state down rather than initial. transition({open, TPid, Hosts, T} = Open, #watchdog{transport = TPid, diff --git a/lib/diameter/src/app/diameter_watchdog_sup.erl b/lib/diameter/src/base/diameter_watchdog_sup.erl index fc837fe4ef..fc837fe4ef 100644 --- a/lib/diameter/src/app/diameter_watchdog_sup.erl +++ b/lib/diameter/src/base/diameter_watchdog_sup.erl diff --git a/lib/diameter/src/compiler/Makefile b/lib/diameter/src/compiler/Makefile deleted file mode 100644 index 779013bfbc..0000000000 --- a/lib/diameter/src/compiler/Makefile +++ /dev/null @@ -1,131 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% -# -# - -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/target.mk -EBIN = ../../ebin -include $(ERL_TOP)/make/$(TARGET)/otp.mk -else -include $(DIAMETER_TOP)/make/target.mk -EBIN = ../../ebin -include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk -endif - - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- -include ../../vsn.mk -VSN=$(DIAMETER_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- - -RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN) - -INCDIR = ../../include - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -include modules.mk - -ERL_FILES = \ - $(MODULES:%=%.erl) - -TARGET_FILES = \ - $(MODULES:%=$(EBIN)/%.$(EMULATOR)) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- - -ifeq ($(TYPE),debug) -ERL_COMPILE_FLAGS += -Ddebug -endif - -include ../app/diameter.mk - -ERL_COMPILE_FLAGS += \ - $(DIAMETER_ERL_COMPILE_FLAGS) \ - -I$(INCDIR) - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug: - @${MAKE} TYPE=debug opt - -opt: $(TARGET_FILES) - -clean: - rm -f $(TARGET_FILES) - rm -f errs core *~ - rm -f depend.mk - -docs: - -info: - @echo "" - @echo "ERL_FILES = $(ERL_FILES)" - @echo "HRL_FILES = $(HRL_FILES)" - @echo "" - @echo "TARGET_FILES = $(TARGET_FILES)" - @echo "" - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/otp_release_targets.mk -else -include $(DIAMETER_TOP)/make/release_targets.mk -endif - -release_spec: opt - $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin - $(INSTALL_DIR) $(RELSYSDIR)/src - $(INSTALL_DIR) $(RELSYSDIR)/src/compiler - $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) $(RELSYSDIR)/src/compiler - -release_docs_spec: - -force: - -# ---------------------------------------------------- -# Dependencies -# ---------------------------------------------------- - -depend: depend.mk - -# Generate dependencies makefile. -depend.mk: ../app/depend.sed $(ERL_FILES) Makefile - for f in $(MODULES); do \ - sed -f $< $$f.erl | sed "s@/@/$$f@"; \ - done \ - > $@ - --include depend.mk - -.PHONY: clean debug depend docs force info opt release_docs_spec release_spec diff --git a/lib/diameter/src/compiler/diameter_codegen.erl b/lib/diameter/src/compiler/diameter_codegen.erl index a33b07a3d3..0fd4a0b301 100644 --- a/lib/diameter/src/compiler/diameter_codegen.erl +++ b/lib/diameter/src/compiler/diameter_codegen.erl @@ -707,9 +707,9 @@ gen_hrl(Path, Mod, Spec) -> write("ENUM Macros", Fd, m_enums(PREFIX, false, get_value(enums, Spec))), - write("RESULT CODE Macros", + write("DEFINE Macros", Fd, - m_enums(PREFIX, false, get_value(result_codes, Spec))), + m_enums(PREFIX, false, get_value(defines, Spec))), lists:foreach(fun({M,Es}) -> write("ENUM Macros from " ++ atom_to_list(M), diff --git a/lib/diameter/src/app/diameter_exprecs.erl b/lib/diameter/src/compiler/diameter_exprecs.erl index 5e120d6f44..5e120d6f44 100644 --- a/lib/diameter/src/app/diameter_exprecs.erl +++ b/lib/diameter/src/compiler/diameter_exprecs.erl diff --git a/lib/diameter/src/compiler/diameter_make.erl b/lib/diameter/src/compiler/diameter_make.erl index 4431b88c4d..5380ee56ca 100644 --- a/lib/diameter/src/compiler/diameter_make.erl +++ b/lib/diameter/src/compiler/diameter_make.erl @@ -18,103 +18,61 @@ %% %% -%% Driver for the encoder generator utility. +%% Module alternative to diameterc for dictionary compilation. +%% +%% Eg. 1> diameter_make:dict("mydict.dia"). +%% +%% $ erl -noshell \ +%% -boot start_clean \ +%% -s diameter_make dict mydict.dia \ +%% -s init stop %% -module(diameter_make). --export([spec/0, - hrl/0, - erl/0]). +-export([dict/1, + dict/2, + spec/1, + spec/2]). --spec spec() -> no_return(). --spec hrl() -> no_return(). --spec erl() -> no_return(). +-type opt() :: {outdir|include|name|prefix|inherits, string()} + | verbose + | debug. -spec() -> - make(spec). +%% dict/1-2 -hrl() -> - make(hrl). +-spec dict(string(), [opt()]) + -> ok. -erl() -> - make(erl). +dict(File, Opts) -> + make(File, + Opts, + spec(File, Opts), + [spec || _ <- [1], lists:member(debug, Opts)] ++ [erl, hrl]). -%% make/1 +dict(File) -> + dict(File, []). -make(Mode) -> - Args = init:get_plain_arguments(), - Opts = try options(Args) catch throw: help -> help(Mode) end, - Files = proplists:get_value(files, Opts, []), - lists:foreach(fun(F) -> from_file(F, Mode, Opts) end, Files), - halt(0). +%% spec/2 -%% from_file/3 - -from_file(F, Mode, Opts) -> - try to_spec(F, Mode, Opts) of - Spec -> - from_spec(F, Spec, Mode, Opts) - catch - error: Reason -> - io:format("==> ~p parse failure:~n~p~n", - [F, {Reason, erlang:get_stacktrace()}]), - halt(1) - end. +-spec spec(string(), [opt()]) + -> orddict:orddict(). -%% to_spec/2 +spec(File, Opts) -> + diameter_spec_util:parse(File, Opts). -%% Try to read the input as an already parsed file or else parse it. -to_spec(F, spec, Opts) -> - diameter_spec_util:parse(F, Opts); -to_spec(F, _, _) -> - {ok, [Spec]} = file:consult(F), - Spec. +spec(File) -> + spec(File, []). -%% from_spec/4 +%% =========================================================================== -from_spec(File, Spec, Mode, Opts) -> - try - diameter_codegen:from_spec(File, Spec, Opts, Mode) +make(_, _, _, []) -> + ok; +make(File, Opts, Spec, [Mode | Rest]) -> + try diameter_codegen:from_spec(File, Spec, Opts, Mode) of + ok -> + make(File, Opts, Spec, Rest) catch error: Reason -> - io:format("==> ~p codegen failure:~n~p~n~p~n", - [Mode, File, {Reason, erlang:get_stacktrace()}]), - halt(1) + {error, {Reason, Mode, erlang:get_stacktrace()}} end. - -%% options/1 - -options(["-v" | Rest]) -> - [verbose | options(Rest)]; - -options(["-o", Outdir | Rest]) -> - [{outdir, Outdir} | options(Rest)]; - -options(["-i", Incdir | Rest]) -> - [{include, Incdir} | options(Rest)]; - -options(["-h" | _]) -> - throw(help); - -options(["--" | Fs]) -> - [{files, Fs}]; - -options(["-" ++ _ = Opt | _]) -> - io:fwrite("==> unknown option: ~s~n", [Opt]), - throw(help); - -options(Fs) -> %% trailing arguments - options(["--" | Fs]). - -%% help/1 - -help(M) -> - io:fwrite("Usage: ~p ~p [Options] [--] File ...~n" - "Options:~n" - " -v verbose output~n" - " -h shows this help message~n" - " -o OutDir where to put the output files~n" - " -i IncludeDir where to search for beams to import~n", - [?MODULE, M]), - halt(1). diff --git a/lib/diameter/src/compiler/diameter_spec_util.erl b/lib/diameter/src/compiler/diameter_spec_util.erl index b60886b678..62536bf06d 100644 --- a/lib/diameter/src/compiler/diameter_spec_util.erl +++ b/lib/diameter/src/compiler/diameter_spec_util.erl @@ -34,19 +34,38 @@ %% %% Output: orddict() -parse(Path, Options) -> - put({?MODULE, verbose}, lists:member(verbose, Options)), +parse(Path, Opts) -> + put({?MODULE, verbose}, lists:member(verbose, Opts)), {ok, B} = file:read_file(Path), Chunks = chunk(B), - Spec = make_spec(Chunks), + Spec = reset(make_spec(Chunks), Opts, [name, prefix, inherits]), true = groups_defined(Spec), %% sanity checks true = customs_defined(Spec), %% - Full = import_enums(import_groups(import_avps(insert_codes(Spec), - Options))), + Full = import_enums(import_groups(import_avps(insert_codes(Spec), Opts))), true = enums_defined(Full), %% sanity checks true = v_flags_set(Spec), Full. +reset(Spec, Opts, Keys) -> + lists:foldl(fun(K,S) -> + reset([{A,?ATOM(V)} || {A,V} <- Opts, A == K], S) + end, + Spec, + Keys). + +reset(L, Spec) + when is_list(L) -> + lists:foldl(fun reset/2, Spec, L); + +reset({inherits = Key, '-'}, Spec) -> + orddict:erase(Key, Spec); +reset({inherits = Key, Dict}, Spec) -> + orddict:append(Key, Dict, Spec); +reset({Key, Atom}, Spec) -> + orddict:store(Key, Atom, Spec); +reset(_, Spec) -> + Spec. + %% Optional reports when running verbosely. report(What, Data) -> report(get({?MODULE, verbose}), What, Data). @@ -204,9 +223,11 @@ chunk({avp_vendor_id = T, [{number, I}], Body}, Dict) -> chunk({enum, [N], Str}, Dict) -> append(enums, {atomize(N), parse_enums(Str)}, Dict); -%% result_codes -> [{ResultName, [{Value, Name}, ...]}, ...] -chunk({result_code, [N], Str}, Dict) -> - append(result_codes, {atomize(N), parse_enums(Str)}, Dict); +%% defines -> [{DefineName, [{Value, Name}, ...]}, ...] +chunk({define, [N], Str}, Dict) -> + append(defines, {atomize(N), parse_enums(Str)}, Dict); +chunk({result_code, [_] = N, Str}, Dict) -> %% backwards compatibility + chunk({define, N, Str}, Dict); %% commands -> [{Name, Abbrev}, ...] chunk({commands = T, [], Body}, Dict) -> diff --git a/lib/diameter/src/compiler/modules.mk b/lib/diameter/src/compiler/modules.mk deleted file mode 100644 index 17a311dacf..0000000000 --- a/lib/diameter/src/compiler/modules.mk +++ /dev/null @@ -1,27 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -MODULES = \ - diameter_codegen \ - diameter_spec_scan \ - diameter_spec_util - -HRL_FILES = \ - diameter_forms.hrl - diff --git a/lib/diameter/src/depend.sed b/lib/diameter/src/depend.sed new file mode 100644 index 0000000000..8f999f646f --- /dev/null +++ b/lib/diameter/src/depend.sed @@ -0,0 +1,51 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2010-2011. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +# +# Extract include dependencies from .erl files. First line of input +# is the path to the module in question (minus the .erl extension), +# the rest is the contents of the module. +# + +1{ + s@^[^/]*/@@ + h + d +} + +# Only interested in includes of diameter hrls. +/^-include/!d +/"diameter/!d + +# Extract the name of the included files in one of two forms: +# +# $(INCDIR)/diameter.hrl +# diameter_internal.hrl + +s@^-include_lib(".*/@$(INCDIR)/@ +s@^-include("@@ +s@".*@@ + +# Retrieve the path to our module from the hold space, morph it +# into a beam path and turn it into a dependency like this: +# +# $(EBIN)/diameter_service.$(EMULATOR): $(INCDIR)/diameter.hrl + +G +s@^\(.*\)\n\(.*\)@$(EBIN)/\2.$(EMULATOR): \1@ diff --git a/lib/diameter/src/dict/base_accounting.dia b/lib/diameter/src/dict/base_accounting.dia new file mode 100644 index 0000000000..ced324078c --- /dev/null +++ b/lib/diameter/src/dict/base_accounting.dia @@ -0,0 +1,69 @@ +;; +;; %CopyrightBegin% +;; +;; Copyright Ericsson AB 2010-2011. All Rights Reserved. +;; +;; The contents of this file are subject to the Erlang Public License, +;; Version 1.1, (the "License"); you may not use this file except in +;; compliance with the License. You should have received a copy of the +;; Erlang Public License along with this software. If not, it can be +;; retrieved online at http://www.erlang.org/. +;; +;; Software distributed under the License is distributed on an "AS IS" +;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +;; the License for the specific language governing rights and limitations +;; under the License. +;; +;; %CopyrightEnd% +;; + +@id 3 +@name diameter_gen_base_accounting +@prefix diameter_base_accounting +@vendor 0 IETF + +@inherits diameter_gen_base_rfc3588 + +@messages + + ACR ::= < Diameter Header: 271, REQ, PXY > + < Session-Id > + { Origin-Host } + { Origin-Realm } + { Destination-Realm } + { Accounting-Record-Type } + { Accounting-Record-Number } + [ Acct-Application-Id ] + [ Vendor-Specific-Application-Id ] + [ User-Name ] + [ Accounting-Sub-Session-Id ] + [ Acct-Session-Id ] + [ Acct-Multi-Session-Id ] + [ Acct-Interim-Interval ] + [ Accounting-Realtime-Required ] + [ Origin-State-Id ] + [ Event-Timestamp ] + * [ Proxy-Info ] + * [ Route-Record ] + * [ AVP ] + + ACA ::= < Diameter Header: 271, PXY > + < Session-Id > + { Result-Code } + { Origin-Host } + { Origin-Realm } + { Accounting-Record-Type } + { Accounting-Record-Number } + [ Acct-Application-Id ] + [ Vendor-Specific-Application-Id ] + [ User-Name ] + [ Accounting-Sub-Session-Id ] + [ Acct-Session-Id ] + [ Acct-Multi-Session-Id ] + [ Error-Reporting-Host ] + [ Acct-Interim-Interval ] + [ Accounting-Realtime-Required ] + [ Origin-State-Id ] + [ Event-Timestamp ] + * [ Proxy-Info ] + * [ AVP ] diff --git a/lib/diameter/src/dict/base_rfc3588.dia b/lib/diameter/src/dict/base_rfc3588.dia new file mode 100644 index 0000000000..f7a0b717cd --- /dev/null +++ b/lib/diameter/src/dict/base_rfc3588.dia @@ -0,0 +1,414 @@ +;; +;; %CopyrightBegin% +;; +;; Copyright Ericsson AB 2010-2011. All Rights Reserved. +;; +;; The contents of this file are subject to the Erlang Public License, +;; Version 1.1, (the "License"); you may not use this file except in +;; compliance with the License. You should have received a copy of the +;; Erlang Public License along with this software. If not, it can be +;; retrieved online at http://www.erlang.org/. +;; +;; Software distributed under the License is distributed on an "AS IS" +;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +;; the License for the specific language governing rights and limitations +;; under the License. +;; +;; %CopyrightEnd% +;; + +@id 0 +@name diameter_gen_base_rfc3588 +@prefix diameter_base +@vendor 0 IETF + +@avp_types + + Acct-Interim-Interval 85 Unsigned32 M + Accounting-Realtime-Required 483 Enumerated M + Acct-Multi-Session-Id 50 UTF8String M + Accounting-Record-Number 485 Unsigned32 M + Accounting-Record-Type 480 Enumerated M + Acct-Session-Id 44 OctetString M + Accounting-Sub-Session-Id 287 Unsigned64 M + Acct-Application-Id 259 Unsigned32 M + Auth-Application-Id 258 Unsigned32 M + Auth-Request-Type 274 Enumerated M + Authorization-Lifetime 291 Unsigned32 M + Auth-Grace-Period 276 Unsigned32 M + Auth-Session-State 277 Enumerated M + Re-Auth-Request-Type 285 Enumerated M + Class 25 OctetString M + Destination-Host 293 DiamIdent M + Destination-Realm 283 DiamIdent M + Disconnect-Cause 273 Enumerated M + E2E-Sequence 300 Grouped M + Error-Message 281 UTF8String - + Error-Reporting-Host 294 DiamIdent - + Event-Timestamp 55 Time M + Experimental-Result 297 Grouped M + Experimental-Result-Code 298 Unsigned32 M + Failed-AVP 279 Grouped M + Firmware-Revision 267 Unsigned32 - + Host-IP-Address 257 Address M + Inband-Security-Id 299 Unsigned32 M + Multi-Round-Time-Out 272 Unsigned32 M + Origin-Host 264 DiamIdent M + Origin-Realm 296 DiamIdent M + Origin-State-Id 278 Unsigned32 M + Product-Name 269 UTF8String - + Proxy-Host 280 DiamIdent M + Proxy-Info 284 Grouped M + Proxy-State 33 OctetString M + Redirect-Host 292 DiamURI M + Redirect-Host-Usage 261 Enumerated M + Redirect-Max-Cache-Time 262 Unsigned32 M + Result-Code 268 Unsigned32 M + Route-Record 282 DiamIdent M + Session-Id 263 UTF8String M + Session-Timeout 27 Unsigned32 M + Session-Binding 270 Unsigned32 M + Session-Server-Failover 271 Enumerated M + Supported-Vendor-Id 265 Unsigned32 M + Termination-Cause 295 Enumerated M + User-Name 1 UTF8String M + Vendor-Id 266 Unsigned32 M + Vendor-Specific-Application-Id 260 Grouped M + +@messages + + CER ::= < Diameter Header: 257, REQ > + { Origin-Host } + { Origin-Realm } + 1* { Host-IP-Address } + { Vendor-Id } + { Product-Name } + [ Origin-State-Id ] + * [ Supported-Vendor-Id ] + * [ Auth-Application-Id ] + * [ Inband-Security-Id ] + * [ Acct-Application-Id ] + * [ Vendor-Specific-Application-Id ] + [ Firmware-Revision ] + * [ AVP ] + + CEA ::= < Diameter Header: 257 > + { Result-Code } + { Origin-Host } + { Origin-Realm } + 1* { Host-IP-Address } + { Vendor-Id } + { Product-Name } + [ Origin-State-Id ] + [ Error-Message ] + * [ Failed-AVP ] + * [ Supported-Vendor-Id ] + * [ Auth-Application-Id ] + * [ Inband-Security-Id ] + * [ Acct-Application-Id ] + * [ Vendor-Specific-Application-Id ] + [ Firmware-Revision ] + * [ AVP ] + + DPR ::= < Diameter Header: 282, REQ > + { Origin-Host } + { Origin-Realm } + { Disconnect-Cause } + + DPA ::= < Diameter Header: 282 > + { Result-Code } + { Origin-Host } + { Origin-Realm } + [ Error-Message ] + * [ Failed-AVP ] + + DWR ::= < Diameter Header: 280, REQ > + { Origin-Host } + { Origin-Realm } + [ Origin-State-Id ] + + DWA ::= < Diameter Header: 280 > + { Result-Code } + { Origin-Host } + { Origin-Realm } + [ Error-Message ] + * [ Failed-AVP ] + [ Origin-State-Id ] + + answer-message ::= < Diameter Header: code, ERR [PXY] > + 0*1 < Session-Id > + { Origin-Host } + { Origin-Realm } + { Result-Code } + [ Origin-State-Id ] + [ Error-Reporting-Host ] + [ Proxy-Info ] + * [ AVP ] + + RAR ::= < Diameter Header: 258, REQ, PXY > + < Session-Id > + { Origin-Host } + { Origin-Realm } + { Destination-Realm } + { Destination-Host } + { Auth-Application-Id } + { Re-Auth-Request-Type } + [ User-Name ] + [ Origin-State-Id ] + * [ Proxy-Info ] + * [ Route-Record ] + * [ AVP ] + + RAA ::= < Diameter Header: 258, PXY > + < Session-Id > + { Result-Code } + { Origin-Host } + { Origin-Realm } + [ User-Name ] + [ Origin-State-Id ] + [ Error-Message ] + [ Error-Reporting-Host ] + * [ Failed-AVP ] + * [ Redirect-Host ] + [ Redirect-Host-Usage ] + [ Redirect-Max-Cache-Time ] + * [ Proxy-Info ] + * [ AVP ] + + STR ::= < Diameter Header: 275, REQ, PXY > + < Session-Id > + { Origin-Host } + { Origin-Realm } + { Destination-Realm } + { Auth-Application-Id } + { Termination-Cause } + [ User-Name ] + [ Destination-Host ] + * [ Class ] + [ Origin-State-Id ] + * [ Proxy-Info ] + * [ Route-Record ] + * [ AVP ] + + STA ::= < Diameter Header: 275, PXY > + < Session-Id > + { Result-Code } + { Origin-Host } + { Origin-Realm } + [ User-Name ] + * [ Class ] + [ Error-Message ] + [ Error-Reporting-Host ] + * [ Failed-AVP ] + [ Origin-State-Id ] + * [ Redirect-Host ] + [ Redirect-Host-Usage ] + [ Redirect-Max-Cache-Time ] + * [ Proxy-Info ] + * [ AVP ] + + ASR ::= < Diameter Header: 274, REQ, PXY > + < Session-Id > + { Origin-Host } + { Origin-Realm } + { Destination-Realm } + { Destination-Host } + { Auth-Application-Id } + [ User-Name ] + [ Origin-State-Id ] + * [ Proxy-Info ] + * [ Route-Record ] + * [ AVP ] + + ASA ::= < Diameter Header: 274, PXY > + < Session-Id > + { Result-Code } + { Origin-Host } + { Origin-Realm } + [ User-Name ] + [ Origin-State-Id ] + [ Error-Message ] + [ Error-Reporting-Host ] + * [ Failed-AVP ] + * [ Redirect-Host ] + [ Redirect-Host-Usage ] + [ Redirect-Max-Cache-Time ] + * [ Proxy-Info ] + * [ AVP ] + + ACR ::= < Diameter Header: 271, REQ, PXY > + < Session-Id > + { Origin-Host } + { Origin-Realm } + { Destination-Realm } + { Accounting-Record-Type } + { Accounting-Record-Number } + [ Acct-Application-Id ] + [ Vendor-Specific-Application-Id ] + [ User-Name ] + [ Accounting-Sub-Session-Id ] + [ Acct-Session-Id ] + [ Acct-Multi-Session-Id ] + [ Acct-Interim-Interval ] + [ Accounting-Realtime-Required ] + [ Origin-State-Id ] + [ Event-Timestamp ] + * [ Proxy-Info ] + * [ Route-Record ] + * [ AVP ] + + ACA ::= < Diameter Header: 271, PXY > + < Session-Id > + { Result-Code } + { Origin-Host } + { Origin-Realm } + { Accounting-Record-Type } + { Accounting-Record-Number } + [ Acct-Application-Id ] + [ Vendor-Specific-Application-Id ] + [ User-Name ] + [ Accounting-Sub-Session-Id ] + [ Acct-Session-Id ] + [ Acct-Multi-Session-Id ] + [ Error-Reporting-Host ] + [ Acct-Interim-Interval ] + [ Accounting-Realtime-Required ] + [ Origin-State-Id ] + [ Event-Timestamp ] + * [ Proxy-Info ] + * [ AVP ] + +@enum Disconnect-Cause + + REBOOTING 0 + BUSY 1 + DO_NOT_WANT_TO_TALK_TO_YOU 2 + +@enum Redirect-Host-Usage + + DONT_CACHE 0 + ALL_SESSION 1 + ALL_REALM 2 + REALM_AND_APPLICATION 3 + ALL_APPLICATION 4 + ALL_HOST 5 + ALL_USER 6 + +@enum Auth-Request-Type + + AUTHENTICATE_ONLY 1 + AUTHORIZE_ONLY 2 + AUTHORIZE_AUTHENTICATE 3 + +@enum Auth-Session-State + + STATE_MAINTAINED 0 + NO_STATE_MAINTAINED 1 + +@enum Re-Auth-Request-Type + + AUTHORIZE_ONLY 0 + AUTHORIZE_AUTHENTICATE 1 + +@enum Termination-Cause + + DIAMETER_LOGOUT 1 + DIAMETER_SERVICE_NOT_PROVIDED 2 + DIAMETER_BAD_ANSWER 3 + DIAMETER_ADMINISTRATIVE 4 + DIAMETER_LINK_BROKEN 5 + DIAMETER_AUTH_EXPIRED 6 + DIAMETER_USER_MOVED 7 + DIAMETER_SESSION_TIMEOUT 8 + +@enum Session-Server-Failover + + REFUSE_SERVICE 0 + TRY_AGAIN 1 + ALLOW_SERVICE 2 + TRY_AGAIN_ALLOW_SERVICE 3 + +@enum Accounting-Record-Type + + EVENT_RECORD 1 + START_RECORD 2 + INTERIM_RECORD 3 + STOP_RECORD 4 + +@enum Accounting-Realtime-Required + + DELIVER_AND_GRANT 1 + GRANT_AND_STORE 2 + GRANT_AND_LOSE 3 + +@define Result-Code + +;; 7.1.1. Informational + DIAMETER_MULTI_ROUND_AUTH 1001 + +;; 7.1.2. Success + DIAMETER_SUCCESS 2001 + DIAMETER_LIMITED_SUCCESS 2002 + +;; 7.1.3. Protocol Errors + DIAMETER_COMMAND_UNSUPPORTED 3001 + DIAMETER_UNABLE_TO_DELIVER 3002 + DIAMETER_REALM_NOT_SERVED 3003 + DIAMETER_TOO_BUSY 3004 + DIAMETER_LOOP_DETECTED 3005 + DIAMETER_REDIRECT_INDICATION 3006 + DIAMETER_APPLICATION_UNSUPPORTED 3007 + DIAMETER_INVALID_HDR_BITS 3008 + DIAMETER_INVALID_AVP_BITS 3009 + DIAMETER_UNKNOWN_PEER 3010 + +;; 7.1.4. Transient Failures + DIAMETER_AUTHENTICATION_REJECTED 4001 + DIAMETER_OUT_OF_SPACE 4002 + ELECTION_LOST 4003 + +;; 7.1.5. Permanent Failures + DIAMETER_AVP_UNSUPPORTED 5001 + DIAMETER_UNKNOWN_SESSION_ID 5002 + DIAMETER_AUTHORIZATION_REJECTED 5003 + DIAMETER_INVALID_AVP_VALUE 5004 + DIAMETER_MISSING_AVP 5005 + DIAMETER_RESOURCES_EXCEEDED 5006 + DIAMETER_CONTRADICTING_AVPS 5007 + DIAMETER_AVP_NOT_ALLOWED 5008 + DIAMETER_AVP_OCCURS_TOO_MANY_TIMES 5009 + DIAMETER_NO_COMMON_APPLICATION 5010 + DIAMETER_UNSUPPORTED_VERSION 5011 + DIAMETER_UNABLE_TO_COMPLY 5012 + DIAMETER_INVALID_BIT_IN_HEADER 5013 + DIAMETER_INVALID_AVP_LENGTH 5014 + DIAMETER_INVALID_MESSAGE_LENGTH 5015 + DIAMETER_INVALID_AVP_BIT_COMBO 5016 + DIAMETER_NO_COMMON_SECURITY 5017 + +@grouped + + Proxy-Info ::= < AVP Header: 284 > + { Proxy-Host } + { Proxy-State } + * [ AVP ] + + Failed-AVP ::= < AVP Header: 279 > + 1* {AVP} + + Experimental-Result ::= < AVP Header: 297 > + { Vendor-Id } + { Experimental-Result-Code } + + Vendor-Specific-Application-Id ::= < AVP Header: 260 > + 1* { Vendor-Id } + [ Auth-Application-Id ] + [ Acct-Application-Id ] + +;; The E2E-Sequence AVP is defined in RFC 3588 as Grouped, but +;; there is no definition of the group - only an informal text stating +;; that there should be a nonce (an OctetString) and a counter +;; (integer) +;; + E2E-Sequence ::= <AVP Header: 300 > + 2* { AVP } diff --git a/lib/diameter/src/app/diameter_gen_relay.dia b/lib/diameter/src/dict/relay.dia index d86446e368..c22293209b 100644 --- a/lib/diameter/src/app/diameter_gen_relay.dia +++ b/lib/diameter/src/dict/relay.dia @@ -18,6 +18,7 @@ ;; @id 0xFFFFFFFF +@name diameter_gen_relay @prefix diameter_relay @vendor 0 IETF diff --git a/lib/diameter/src/gen/.gitignore b/lib/diameter/src/gen/.gitignore new file mode 100644 index 0000000000..d490642eb7 --- /dev/null +++ b/lib/diameter/src/gen/.gitignore @@ -0,0 +1,2 @@ + +/diameter_gen*rl diff --git a/lib/diameter/src/modules.mk b/lib/diameter/src/modules.mk new file mode 100644 index 0000000000..c7cbe598af --- /dev/null +++ b/lib/diameter/src/modules.mk @@ -0,0 +1,93 @@ +#-*-makefile-*- ; force emacs to enter makefile-mode + +# %CopyrightBegin% +# +# Copyright Ericsson AB 2010-2011. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% + +# Runtime dictionary files in ./dict. Modules will be generated from +# these are included in the app file. +DICTS = \ + base_rfc3588 \ + base_accounting \ + relay + +# Handwritten (runtime) modules included in the app file. +RT_MODULES = \ + base/diameter \ + base/diameter_app \ + base/diameter_capx \ + base/diameter_config \ + base/diameter_codec \ + base/diameter_dict \ + base/diameter_lib \ + base/diameter_misc_sup \ + base/diameter_peer \ + base/diameter_peer_fsm \ + base/diameter_peer_fsm_sup \ + base/diameter_reg \ + base/diameter_service \ + base/diameter_service_sup \ + base/diameter_session \ + base/diameter_stats \ + base/diameter_sup \ + base/diameter_sync \ + base/diameter_types \ + base/diameter_watchdog \ + base/diameter_watchdog_sup \ + transport/diameter_etcp \ + transport/diameter_etcp_sup \ + transport/diameter_tcp \ + transport/diameter_tcp_sup \ + transport/diameter_sctp \ + transport/diameter_sctp_sup \ + transport/diameter_transport_sup + +# Handwritten (compile time) modules not included in the app file. +CT_MODULES = \ + base/diameter_callback \ + base/diameter_dbg \ + base/diameter_info \ + compiler/diameter_codegen \ + compiler/diameter_exprecs \ + compiler/diameter_spec_scan \ + compiler/diameter_spec_util \ + compiler/diameter_make + +# Released hrl files in ../include intended for public consumption. +EXTERNAL_HRLS = \ + diameter.hrl \ + diameter_gen.hrl + +# Released hrl files intended for private use. +INTERNAL_HRLS = \ + base/diameter_internal.hrl \ + base/diameter_types.hrl \ + compiler/diameter_forms.hrl + +# Released files relative to ../bin. +BINS = \ + diameterc + +# Released files relative to ../examples. +EXAMPLES = \ + GNUmakefile \ + peer.erl \ + client.erl \ + client_cb.erl \ + server.erl \ + server_cb.erl \ + relay.erl \ + relay_cb.erl diff --git a/lib/diameter/src/subdirs.mk b/lib/diameter/src/subdirs.mk deleted file mode 100644 index 3e12d935bc..0000000000 --- a/lib/diameter/src/subdirs.mk +++ /dev/null @@ -1,21 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -SUB_DIRS = compiler app transport -SUB_DIRECTORIES = $(SUB_DIRS)
\ No newline at end of file diff --git a/lib/diameter/src/transport/.gitignore b/lib/diameter/src/transport/.gitignore deleted file mode 100644 index d9f072e262..0000000000 --- a/lib/diameter/src/transport/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ - -/depend.mk - diff --git a/lib/diameter/src/transport/Makefile b/lib/diameter/src/transport/Makefile deleted file mode 100644 index 4b53100fd2..0000000000 --- a/lib/diameter/src/transport/Makefile +++ /dev/null @@ -1,141 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% -# -# - -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/target.mk -EBIN = ../../ebin -include $(ERL_TOP)/make/$(TARGET)/otp.mk -else -include $(DIAMETER_TOP)/make/target.mk -EBIN = ../../ebin -include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk -endif - - -# ---------------------------------------------------- -# Application version -# ---------------------------------------------------- - -include ../../vsn.mk -VSN=$(DIAMETER_VSN) - -# ---------------------------------------------------- -# Release directory specification -# ---------------------------------------------------- - -RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN) - -INCDIR = ../../include - -# ---------------------------------------------------- -# Target Specs -# ---------------------------------------------------- - -include modules.mk - -ERL_FILES = \ - $(MODULES:%=%.erl) - -TARGET_FILES = \ - $(MODULES:%=$(EBIN)/%.$(EMULATOR)) - -# ---------------------------------------------------- -# FLAGS -# ---------------------------------------------------- - -ifeq ($(TYPE),debug) -ERL_COMPILE_FLAGS += -Ddebug -endif - -include ../app/diameter.mk - -ERL_COMPILE_FLAGS += \ - $(DIAMETER_ERL_COMPILE_FLAGS) \ - -I$(INCDIR) - -# ---------------------------------------------------- -# Targets -# ---------------------------------------------------- - -debug: - @${MAKE} TYPE=debug opt - -opt: $(TARGET_FILES) - -clean: - rm -f $(TARGET_FILES) - rm -f errs core *~ - rm -f depend.mk - -docs: - -info: - @echo "" - @echo "ERL_FILES = $(ERL_FILES)" - @echo "HRL_FILES = $(HRL_FILES)" - @echo "" - @echo "TARGET_FILES = $(TARGET_FILES)" - @echo "" - -# ---------------------------------------------------- -# Special Build Targets -# ---------------------------------------------------- - -# Invoked from ../app to add modules to the app file. -$(APP_TARGET): force - M=`echo $(MODULES) | sed -e 's/^ *//' -e 's/ *$$//' -e 'y/ /,/'`; \ - echo "/%TRANSPORT_MODULES%/s//$$M/;w;q" | tr ';' '\n' \ - | ed -s $@ - -# ---------------------------------------------------- -# Release Target -# ---------------------------------------------------- -ifneq ($(ERL_TOP),) -include $(ERL_TOP)/make/otp_release_targets.mk -else -include $(DIAMETER_TOP)/make/release_targets.mk -endif - -release_spec: opt - $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin - $(INSTALL_DIR) $(RELSYSDIR)/src/transport - $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) $(RELSYSDIR)/src/transport - -release_docs_spec: - -force: - -# ---------------------------------------------------- -# Dependencies -# ---------------------------------------------------- - -depend: depend.mk - -# Generate dependencies makefile. -depend.mk: ../app/depend.sed $(ERL_FILES) Makefile - for f in $(MODULES); do \ - sed -f $< $$f.erl | sed "s@/@/$$f@"; \ - done \ - > $@ - --include depend.mk - -.PHONY: clean debug depend docs force info opt release_docs_spec release_spec diff --git a/lib/diameter/src/transport/modules.mk b/lib/diameter/src/transport/modules.mk deleted file mode 100644 index a0dc3cf2c0..0000000000 --- a/lib/diameter/src/transport/modules.mk +++ /dev/null @@ -1,29 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2010-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -MODULES = \ - diameter_etcp \ - diameter_etcp_sup \ - diameter_tcp \ - diameter_tcp_sup \ - diameter_sctp \ - diameter_sctp_sup \ - diameter_transport_sup - -HRL_FILES = diff --git a/lib/diameter/test/Makefile b/lib/diameter/test/Makefile index 04e686c969..97d9069f4a 100644 --- a/lib/diameter/test/Makefile +++ b/lib/diameter/test/Makefile @@ -17,15 +17,13 @@ # %CopyrightEnd% ifeq ($(ERL_TOP),) -TOP = $(DIAMETER_TOP) +include $(DIAMETER_TOP)/make/target.mk +include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk else -TOP = $(ERL_TOP) -DIAMETER_TOP = $(TOP)/lib/diameter +include $(ERL_TOP)/make/target.mk +include $(ERL_TOP)/make/$(TARGET)/otp.mk endif -include $(TOP)/make/target.mk -include $(TOP)/make/$(TARGET)/otp.mk - # ---------------------------------------------------- # Application version # ---------------------------------------------------- @@ -46,38 +44,32 @@ RELSYSDIR = $(RELEASE_PATH)/diameter_test include modules.mk -EBIN = . - -HRL_FILES = $(INTERNAL_HRL_FILES) -ERL_FILES = $(MODULES:%=%.erl) - -SOURCE = $(HRL_FILES) $(ERL_FILES) +ERL_FILES = $(MODULES:%=%.erl) TARGET_FILES = $(MODULES:%=%.$(EMULATOR)) SUITE_MODULES = $(filter diameter_%_SUITE, $(MODULES)) -SUITES = $(SUITE_MODULES:diameter_%_SUITE=%) - -RELTEST_FILES = $(TEST_SPEC_FILE) $(COVER_SPEC_FILE) $(SOURCE) +SUITES = $(SUITE_MODULES:diameter_%_SUITE=%) # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- -include ../src/app/diameter.mk - # This is only used to compile suite locally when running with a # target like 'all' below. Target release_tests only installs source. -ERL_COMPILE_FLAGS += $(DIAMETER_ERL_COMPILE_FLAGS) \ - -DDIAMETER_CT=true \ - -I $(DIAMETER_TOP)/src/app +ERL_COMPILE_FLAGS += +warn_export_vars \ + +warn_unused_vars \ + -I ../include \ + -I ../src/gen # ---------------------------------------------------- # Targets # ---------------------------------------------------- -all: $(SUITES) +all: opt -beam tests debug opt: $(TARGET_FILES) +run: $(SUITES) + +debug opt: $(TARGET_FILES) clean: rm -f $(TARGET_FILES) @@ -85,65 +77,55 @@ clean: realclean: clean rm -rf log - rm -f errs core *~ - -.PHONY: all tests debug opt clean realclean docs: +list = echo $(1):; echo $($(1)) | tr ' ' '\n' | sort | sed 's@^@ @' + info: - @echo "TARGET_FILES = $(TARGET_FILES)" - @echo - @echo "ERL_COMPILE_FLAGS = $(ERL_COMPILE_FLAGS)" - @echo "ERL = $(ERL)" - @echo "ERLC = $(ERLC)" - @echo - @echo "HRL_FILES = $(HRL_FILES)" - @echo "ERL_FILES = $(ERL_FILES)" - @echo "TARGET_FILES = $(TARGET_FILES)" + @echo ======================================== + @$(call list,MODULES) @echo - @echo "SUITE_MODULES = $(SUITE_MODULES)" - @echo "SUITES = $(SUITES)" + @$(call list,HRL_FILES) @echo + @$(call list,SUITES) + @echo ======================================== help: + @echo ======================================== + @echo "Useful targets:" @echo - @echo "Targets:" + @echo " all:" + @echo " Compile all test suites." @echo - @echo " all" - @echo " Run all test suites." + @echo " run:" + @echo " Compile and run all test suites." @echo - @echo " $(SUITES)" - @echo " Run a specific test suite." + @echo " $(SUITES):" + @echo " Compile and run a specific test suite." @echo - @echo " tests" - @echo " Compile all test-code." - @echo - @echo " clean | realclean" + @echo " clean | realclean:" @echo " Remove generated files." @echo - @echo " info" - @echo " Prints various environment variables." - @echo " May be useful when debugging this Makefile." - @echo - @echo " help" - @echo " Print this info." - @echo + @echo " info:" + @echo " Echo some relevant variables." + @echo ======================================== -.PHONY: docs info help +.PHONY: all run clean debug docs help info opt realclean # ---------------------------------------------------- # Special Targets # ---------------------------------------------------- # Exit with a non-zero status if the output looks to indicate failure. -# diameter_ct:run/1 itself can't tell (it seems). -$(SUITES): log tests +# diameter_ct:run/1 itself can't tell (it seems). The absolute -pa is +# because ct will change directories. +$(SUITES): log opt $(ERL) -noshell \ - -pa $(DIAMETER_TOP)/ebin \ - -sname diameter_test_$@ \ - -s diameter_ct run diameter_$@_SUITE \ - -s init stop \ + -pa $(realpath ../ebin) \ + -sname diameter_test_$@ \ + -s diameter_ct run diameter_$@_SUITE \ + -s init stop \ | awk '1{rc=0} {print} / FAILED /{rc=1} END{exit rc}' # Shorter in sed but requires a GNU extension (ie. Q). @@ -156,7 +138,14 @@ log: # Release Targets # ---------------------------------------------------- -include $(TOP)/make/otp_release_targets.mk +/%: % force + sed -f release.sed $< > $(RELSYSDIR)$@ + +ifeq ($(ERL_TOP),) +include $(DIAMETER_TOP)/make/release_targets.mk +else +include $(ERL_TOP)/make/otp_release_targets.mk +endif release_spec: @@ -164,9 +153,19 @@ release_docs_spec: release_tests_spec: $(INSTALL_DIR) $(RELSYSDIR) - $(INSTALL_DATA) $(RELTEST_FILES) $(RELSYSDIR) + $(INSTALL_DATA) $(TEST_SPEC_FILE) \ + $(COVER_SPEC_FILE) \ + $(HRL_FILES) \ + $(RELSYSDIR) + $(MAKE) $(ERL_FILES:%=/%) + +force: .PHONY: release_spec release_docs_spec release_test_specs +.PHONY: force + +# Can't just make $(ERL_FILES:%=/%) phony since then implicit rule +# searching is skipped. # ---------------------------------------------------- @@ -175,7 +174,7 @@ depend: depend.mk # Generate dependencies makefile. depend.mk: depend.sed $(MODULES:%=%.erl) Makefile (for f in $(MODULES); do \ - sed -f $< $$f.erl | sed "s@/@/$$f@"; \ + (echo $$f; cat $$f.erl) | sed -f $<; \ done) \ > $@ diff --git a/lib/diameter/test/depend.sed b/lib/diameter/test/depend.sed index a399eb45f0..95dca44984 100644 --- a/lib/diameter/test/depend.sed +++ b/lib/diameter/test/depend.sed @@ -18,14 +18,24 @@ # # -# Extract local include dependencies from .erl files. The output is massaged -# further in Makefile. +# Extract local include dependencies from an .erl file. The first +# input line is the module name. # -/^-include/!d +# Store the module name in the hold space. +1{ + h + d +} + +# Throw away everything but local includes. /^-include_lib/d +/^-include/!d /diameter_gen/d +/diameter\./d +# Output a dependency of the beam on the included file. s@^-include("@@ s@".*@@ -s@^@$(EBIN)/.$(EMULATOR): @ +G +s@^\(.*\)\n\(.*\)@$(EBIN)/\2.$(EMULATOR): \1@ diff --git a/lib/diameter/test/diameter_app_SUITE.erl b/lib/diameter/test/diameter_app_SUITE.erl index 15a98d4441..d5ecdea291 100644 --- a/lib/diameter/test/diameter_app_SUITE.erl +++ b/lib/diameter/test/diameter_app_SUITE.erl @@ -98,6 +98,7 @@ modules(Config) -> diameter_dbg, diameter_exprecs, diameter_info, + diameter_make, diameter_spec_scan, diameter_spec_util], {[], Help} = {Mods -- Installed, lists:sort(Installed -- Mods)}. diff --git a/lib/diameter/test/diameter_capx_SUITE.erl b/lib/diameter/test/diameter_capx_SUITE.erl new file mode 100644 index 0000000000..e6b1558bf6 --- /dev/null +++ b/lib/diameter/test/diameter_capx_SUITE.erl @@ -0,0 +1,432 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2010-2011. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +%% Tests of capabilities exchange between Diameter nodes. In +%% particular, of error and event handling. +%% + +-module(diameter_capx_SUITE). + +-export([suite/0, + all/0, + groups/0, + init_per_group/2, + end_per_group/2, + init_per_testcase/2, + end_per_testcase/2]). + +%% testcases +-export([start/1, + start_services/1, + add_listeners/1, + s_no_common_application/1, + c_no_common_application/1, + s_no_common_security/1, + c_no_common_security/1, + s_unknown_peer/1, + c_unknown_peer/1, + s_unable/1, + c_unable/1, + s_client_reject/1, + c_client_reject/1, + remove_listeners/1, + stop_services/1, + stop/1]). + +%% diameter callbacks +-export([peer_up/4, + peer_down/4]). + +-include("diameter.hrl"). +-include("diameter_gen_base_rfc3588.hrl"). + +%% =========================================================================== + +-define(util, diameter_util). + +-define(CLIENT, client). +-define(SERVER, server). + +-define(ADDR, {127,0,0,1}). + +-define(REALM, "erlang.org"). +-define(HOST(Name), Name ++ "." ++ ?REALM). + +%% Config for diameter:start_service/2. +-define(SERVICE(Name), + [{'Origin-Realm', ?REALM}, + {'Host-IP-Address', [?ADDR]}, + {'Vendor-Id', 12345}, + {'Product-Name', "OTP/diameter"}, + {'Auth-Application-Id', [?DIAMETER_APP_ID_COMMON]}, + {'Acct-Application-Id', [?DIAMETER_APP_ID_ACCOUNTING]} + | [{application, [{alias, A}, + {dictionary, D}, + {module, [?MODULE, A]}]} + || {A,D} <- [{common, ?DIAMETER_DICT_COMMON}, + {accounting, ?DIAMETER_DICT_ACCOUNTING}]]]). + +-define(A, list_to_atom). +-define(L, atom_to_list). + +-define(event, #diameter_event). +-define(caps, #diameter_caps). +-define(packet, #diameter_packet). + +-define(cea, #diameter_base_CEA). +-define(answer_message, #'diameter_base_answer-message'). + +%% =========================================================================== + +suite() -> + [{timetrap, {seconds, 10}}]. + +all() -> + [start, start_services, add_listeners + | [{group, N} || {N, _, _} <- groups()]] + ++ [remove_listeners, stop_services, stop]. + +groups() -> + Ts = testcases(), + [{grp(P), P, Ts} || P <- [[], [parallel]]]. + +grp([]) -> + sequential; +grp([parallel = P]) -> + P. + +init_per_group(_Name, Config) -> + Config. + +end_per_group(_, _) -> + ok. + +%% Generate a unique hostname for each testcase so that watchdogs +%% don't prevent a connection from being brought up immediately. +init_per_testcase(Name, Config) -> + Uniq = ["." ++ integer_to_list(N) || N <- tuple_to_list(now())], + [{host, lists:flatten([?L(Name) | Uniq])} | Config]. + +end_per_testcase(N, _) + when N == start; + N == start_services; + N == add_listeners; + N == remove_listeners; + N == stop_services; + N == stop -> + ok; +end_per_testcase(Name, Config) -> + CRef = ?util:read_priv(Config, Name), + ok = diameter:remove_transport(?CLIENT, CRef). + +%% Testcases all come in two flavours, client and server. +testcases() -> + lists:flatmap(fun tc/1, tc()). + +tc(Name) -> + [?A([C,$_|?L(Name)]) || C <- "cs"]. + +tc() -> + [no_common_application, + no_common_security, + unknown_peer, + unable, + client_reject]. + +%% =========================================================================== +%% start/stop testcases + +start(_Config) -> + ok = diameter:start(). + +start_services(_Config) -> + ok = diameter:start_service(?SERVER, ?SERVICE(?SERVER)), + ok = diameter:start_service(?CLIENT, ?SERVICE(?CLIENT)). + +%% One server that responds only to base accounting, one that responds +%% to both this and the common application. Share a common service just +%% to simplify config, and because we can. +add_listeners(Config) -> + Acct = listen(?SERVER, + [{capabilities, [{'Origin-Host', ?HOST("acct-srv")}, + {'Auth-Application-Id', []}]}, + {applications, [accounting]}, + {capabilities_cb, [fun server_capx/3, acct]}]), + Base = listen(?SERVER, + [{capabilities, [{'Origin-Host', ?HOST("base-srv")}]}, + {capabilities_cb, [fun server_capx/3, base]}]), + ?util:write_priv(Config, ?MODULE, {Base, Acct}). %% lref/2 reads + +remove_listeners(_Config) -> + ok = diameter:remove_transport(?SERVER, true). + +stop_services(_Config) -> + ok = diameter:stop_service(?CLIENT), + ok = diameter:stop_service(?SERVER). + +stop(_Config) -> + ok = diameter:stop(). + +%% =========================================================================== +%% All the testcases come in pairs, one for receiving an event on the +%% client side, one on the server side. Note that testcases will +%% receive events resulting from other testcases when running in +%% parallel since the events are per service. The unique client +%% Origin-Host for each testcase plus transport references are used to +%% ensure that only the relevant event is extracted from the mailbox. +%% Don't bother extracting events that aren't relevant. + +%% ==================== +%% Ask the accounting server to speak the common application and expect +%% DIAMETER_NO_COMMON_APPLICATION = 5010. + +s_no_common_application(Config) -> + server_closed(Config, fun no_common_application/1, 5010). + +c_no_common_application(Config) -> + client_closed(Config, "acct-srv", fun no_common_application/1, 5010). + +no_common_application(Config) -> + connect(Config, acct, [{capabilities, [{'Acct-Application-Id', []}]}, + {applications, [common]}]). + +%% ==================== +%% Ask the base server to speak accounting with an unknown security +%% method and expect DIAMETER_NO_COMMON_SECURITY = 5017. + +s_no_common_security(Config) -> + server_closed(Config, fun no_common_security/1, 5017). + +c_no_common_security(Config) -> + client_closed(Config, "base-srv", fun no_common_security/1, 5017). + +no_common_security(Config) -> + connect(Config, base, [{capabilities, [{'Acct-Application-Id', []}, + {'Inband-Security-Id', [17, 18]}]}, + {applications, [common]}]). + +%% ==================== +%% Have the base server reject a decent CER with the protocol error +%% DIAMETER_UNKNOWN_PEER = 3010. + +s_unknown_peer(Config) -> + server_reject(Config, fun base/1, 3010). + +c_unknown_peer(Config) -> + true = diameter:subscribe(?CLIENT), + OH = ?HOST("base-srv"), + + {CRef, _} = base(Config), + + {'CEA', ?caps{}, + ?packet{msg = ?answer_message{'Origin-Host' = OH, + 'Result-Code' = 3010}}} + = client_recv(CRef). + +base(Config) -> + connect(Config, base, []). + +%% ==================== +%% Have the base server reject a decent CER with the non-protocol +%% error DIAMETER_UNABLE_TO_COMPLY = 5012. + +s_unable(Config) -> + server_reject(Config, fun base/1, 5012). + +c_unable(Config) -> + client_closed(Config, "base-srv", fun base/1, 5012). + +%% ==================== +%% Have the client reject a decent CEA. + +s_client_reject(Config) -> + true = diameter:subscribe(?SERVER), + OH = host(Config), + + {_, LRef} = client_reject(Config), + + receive + ?event{service = ?SERVER, + info = {up, LRef, + {_, ?caps{origin_host = {_, OH}}}, + {listen, _}, + ?packet{}}} + = Info -> + Info + after 2000 -> + fail({LRef, OH}) + end. + +c_client_reject(Config) -> + true = diameter:subscribe(?CLIENT), + OH = ?HOST("acct-srv"), + + {CRef, _} = client_reject(Config), + + {'CEA', {capabilities_cb, _, discard}, + ?caps{origin_host = {_, OH}}, + ?packet{msg = ?cea{'Result-Code' = 2001}}} + = client_recv(CRef). + +client_reject(Config) -> + connect(Config, acct, [{capabilities_cb, fun client_capx/2}]). + +%% =========================================================================== + +%% server_closed/3 + +server_closed(Config, F, RC) -> + true = diameter:subscribe(?SERVER), + OH = host(Config), + + {_, LRef} = F(Config), + + receive + ?event{service = ?SERVER, + info = {closed, LRef, + {'CER', RC, + ?caps{origin_host = {_, OH}}, + ?packet{}} + = Reason, + {listen, _}}} -> + Reason + after 2000 -> + fail({LRef, OH}) + end. + +%% server_reject/3 + +server_reject(Config, F, RC) -> + true = diameter:subscribe(?SERVER), + OH = host(Config), + + {_, LRef} = F(Config), + + receive + ?event{service = ?SERVER, + info = {closed, LRef, + {'CER', {capabilities_cb, _, RC}, + ?caps{origin_host = {_, OH}}, + ?packet{}} + = Reason, + {listen, _}}} -> + Reason + after 2000 -> + fail({LRef, OH}) + end. + +%% cliient_closed/4 + +client_closed(Config, Host, F, RC) -> + true = diameter:subscribe(?CLIENT), + OH = ?HOST(Host), + + {CRef, _} = F(Config), + + {'CEA', RC, ?caps{origin_host = {_, OH}}, ?packet{}} + = client_recv(CRef). + +%% client_recv/1 + +client_recv(CRef) -> + receive + ?event{service = ?CLIENT, + info = {closed, CRef, Reason, {connect, _}}} -> + Reason + after 2000 -> + fail(CRef) + end. + +%% server_capx/3 + +server_capx(_, ?caps{origin_host = {_, [_,$_|"unknown_peer." ++ _]}}, _) -> + unknown; + +server_capx(_, ?caps{origin_host = {_, [_,$_|"unable." ++ _]}}, _) -> + 5012; %% DIAMETER_UNABLE_TO_COMPLY + +server_capx(_, ?caps{origin_host = {OH,DH}}, _) -> + io:format("connection: ~p -> ~p~n", [DH,OH]), + ok. + +%% client_capx/2 + +client_capx(_, ?caps{origin_host = {[_,$_|"client_reject." ++ _], _}}) -> + discard. + +%% =========================================================================== + +fail(T) -> + erlang:error({T, process_info(self(), messages)}). + +host(Config) -> + {_, H} = lists:keyfind(host, 1, Config), + ?HOST(H). + +listen(Name, Opts) -> + ?util:listen(Name, tcp, Opts). + +connect(Config, T, Opts) -> + {_, H} = lists:keyfind(host, 1, Config), + LRef = lref(Config, T), + CRef = connect(LRef, [{capabilities, [{'Origin-Host', ?HOST(H)}]} + | Opts]), + Name = lists:takewhile(fun(C) -> C /= $. end, H), + ?util:write_priv(Config, Name, CRef), %% end_per_testcase reads + {CRef, LRef}. + +connect(LRef, Opts) -> + [PortNr] = ?util:lport(tcp, LRef, 20), + {ok, CRef} = diameter:add_transport(?CLIENT, + {connect, opts(PortNr, Opts)}), + CRef. + +opts(PortNr, Opts) -> + [{transport_module, diameter_tcp}, + {transport_config, [{raddr, ?ADDR}, + {rport, PortNr}, + {ip, ?ADDR}, + {port, 0}]} + | Opts]. + +lref(Config, T) -> + case ?util:read_priv(Config, ?MODULE) of + {LRef, _} when T == base -> + LRef; + {_, LRef} when T == acct -> + LRef + end. + +%% =========================================================================== +%% diameter callbacks + +peer_up(?SERVER, + {_, ?caps{origin_host = {"acct-srv." ++ _, + [_,$_|"client_reject." ++ _]}}}, + State, + _) -> + State. + +peer_down(?SERVER, + {_, ?caps{origin_host = {"acct-srv." ++ _, + [_,$_|"client_reject." ++ _]}}}, + State, + _) -> + State. diff --git a/lib/diameter/test/diameter_codec_test.erl b/lib/diameter/test/diameter_codec_test.erl index aab7ab35cc..8046ca4c04 100644 --- a/lib/diameter/test/diameter_codec_test.erl +++ b/lib/diameter/test/diameter_codec_test.erl @@ -25,7 +25,7 @@ %% Test encode/decode of dictionary-related modules. %% --include_lib("diameter/include/diameter.hrl"). +-include("diameter.hrl"). -define(BASE, diameter_gen_base_rfc3588). -define(BOOL, [true, false]). diff --git a/lib/diameter/test/diameter_failover_SUITE.erl b/lib/diameter/test/diameter_failover_SUITE.erl index c25e9682f0..f4d62f94c6 100644 --- a/lib/diameter/test/diameter_failover_SUITE.erl +++ b/lib/diameter/test/diameter_failover_SUITE.erl @@ -57,13 +57,8 @@ handle_error/4, handle_request/3]). --ifdef(DIAMETER_CT). +-include("diameter.hrl"). -include("diameter_gen_base_rfc3588.hrl"). --else. --include_lib("diameter/include/diameter_gen_base_rfc3588.hrl"). --endif. - --include_lib("diameter/include/diameter.hrl"). -include("diameter_ct.hrl"). %% =========================================================================== diff --git a/lib/diameter/test/diameter_relay_SUITE.erl b/lib/diameter/test/diameter_relay_SUITE.erl index 03f1115496..40cbdf805a 100644 --- a/lib/diameter/test/diameter_relay_SUITE.erl +++ b/lib/diameter/test/diameter_relay_SUITE.erl @@ -64,13 +64,8 @@ handle_error/4, handle_request/3]). --ifdef(DIAMETER_CT). +-include("diameter.hrl"). -include("diameter_gen_base_rfc3588.hrl"). --else. --include_lib("diameter/include/diameter_gen_base_rfc3588.hrl"). --endif. - --include_lib("diameter/include/diameter.hrl"). -include("diameter_ct.hrl"). %% =========================================================================== diff --git a/lib/diameter/test/diameter_tls_SUITE.erl b/lib/diameter/test/diameter_tls_SUITE.erl index 99f92ca0e0..127e3435dc 100644 --- a/lib/diameter/test/diameter_tls_SUITE.erl +++ b/lib/diameter/test/diameter_tls_SUITE.erl @@ -67,13 +67,8 @@ handle_error/4, handle_request/3]). --ifdef(DIAMETER_CT). +-include("diameter.hrl"). -include("diameter_gen_base_rfc3588.hrl"). --else. --include_lib("diameter/include/diameter_gen_base_rfc3588.hrl"). --endif. - --include_lib("diameter/include/diameter.hrl"). -include("diameter_ct.hrl"). %% =========================================================================== diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl index 6704f24532..55c5fc7c54 100644 --- a/lib/diameter/test/diameter_traffic_SUITE.erl +++ b/lib/diameter/test/diameter_traffic_SUITE.erl @@ -87,13 +87,8 @@ handle_error/5, handle_request/3]). --ifdef(DIAMETER_CT). +-include("diameter.hrl"). -include("diameter_gen_base_rfc3588.hrl"). --else. --include_lib("diameter/include/diameter_gen_base_rfc3588.hrl"). --endif. - --include_lib("diameter/include/diameter.hrl"). -include("diameter_ct.hrl"). %% =========================================================================== @@ -251,7 +246,7 @@ start_services(_Config) -> ok = diameter:start_service(?CLIENT, ?SERVICE(?CLIENT)). add_transports(Config) -> - LRef = ?util:listen(?SERVER, tcp), + LRef = ?util:listen(?SERVER, tcp, [{capabilities_cb, fun capx/2}]), CRef = ?util:connect(?CLIENT, tcp, LRef), ?util:write_priv(Config, "transport", {LRef, CRef}). @@ -266,6 +261,10 @@ stop_services(_Config) -> stop(_Config) -> ok = diameter:stop(). +capx(_, #diameter_caps{origin_host = {OH,DH}}) -> + io:format("connection: ~p -> ~p~n", [DH,OH]), + ok. + %% =========================================================================== %% Ensure that result codes have the expected values. diff --git a/lib/diameter/test/diameter_transport_SUITE.erl b/lib/diameter/test/diameter_transport_SUITE.erl index a9520ef5bd..c22adc3334 100644 --- a/lib/diameter/test/diameter_transport_SUITE.erl +++ b/lib/diameter/test/diameter_transport_SUITE.erl @@ -45,7 +45,7 @@ init/2]). -include_lib("kernel/include/inet_sctp.hrl"). --include_lib("diameter/include/diameter.hrl"). +-include("diameter.hrl"). -include("diameter_ct.hrl"). -define(util, diameter_util). diff --git a/lib/diameter/test/diameter_util.erl b/lib/diameter/test/diameter_util.erl index 3fe8ea5363..6b1dc1f0c9 100644 --- a/lib/diameter/test/diameter_util.erl +++ b/lib/diameter/test/diameter_util.erl @@ -33,8 +33,8 @@ %% diameter-specific -export([lport/2, lport/3, - listen/2, - connect/3, + listen/2, listen/3, + connect/3, connect/4, disconnect/4]). %% common_test-specific @@ -254,22 +254,28 @@ lp(M, Ref, T) -> end. %% --------------------------------------------------------------------------- -%% listen/2 +%% listen/2-3 %% %% Add a listening transport on the loopback address and a free port. listen(SvcName, Prot) -> - add_transport(SvcName, {listen, opts(Prot, listen)}). + listen(SvcName, Prot, []). + +listen(SvcName, Prot, Opts) -> + add_transport(SvcName, {listen, opts(Prot, listen) ++ Opts}). %% --------------------------------------------------------------------------- -%% connect/3 +%% connect/2-3 %% %% Add a connecting transport on and connect to a listening transport %% with the specified reference. connect(Client, Prot, LRef) -> + connect(Client, Prot, LRef, []). + +connect(Client, Prot, LRef, Opts) -> [PortNr] = lport(Prot, LRef, 20), - Ref = add_transport(Client, {connect, opts(Prot, PortNr)}), + Ref = add_transport(Client, {connect, opts(Prot, PortNr) ++ Opts}), true = diameter:subscribe(Client), ok = receive {diameter_event, Client, {up, Ref, _, _, _}} -> ok diff --git a/lib/diameter/test/diameter_watchdog_SUITE.erl b/lib/diameter/test/diameter_watchdog_SUITE.erl index dec307529a..b40d7c104d 100644 --- a/lib/diameter/test/diameter_watchdog_SUITE.erl +++ b/lib/diameter/test/diameter_watchdog_SUITE.erl @@ -36,7 +36,7 @@ id/1, %% jitter callback run/1]). --include_lib("diameter/include/diameter.hrl"). +-include("diameter.hrl"). -include("diameter_ct.hrl"). %% =========================================================================== diff --git a/lib/diameter/test/modules.mk b/lib/diameter/test/modules.mk index 531aca2799..f88258c232 100644 --- a/lib/diameter/test/modules.mk +++ b/lib/diameter/test/modules.mk @@ -33,10 +33,11 @@ MODULES = \ diameter_stats_SUITE \ diameter_watchdog_SUITE \ diameter_transport_SUITE \ + diameter_capx_SUITE \ diameter_traffic_SUITE \ diameter_relay_SUITE \ diameter_tls_SUITE \ diameter_failover_SUITE -INTERNAL_HRL_FILES = \ +HRL_FILES = \ diameter_ct.hrl diff --git a/lib/diameter/src/app/depend.sed b/lib/diameter/test/release.sed index 9df0133960..2720b778f2 100644 --- a/lib/diameter/src/app/depend.sed +++ b/lib/diameter/test/release.sed @@ -18,14 +18,18 @@ # # -# Extract include dependencies from .erl files. The output is massaged -# further in Makefile. +# This bit of gymnastics is to replace the include of diameter's +# public hrls by include_lib when releasing testsuites, so that they +# compile both in the development filesystem (where generated hrls +# aren't in diameter/include) and with common_test's autocompilation +# on an installed release. Solving the problem by installing generated +# hrls to ../include is anathema: that directory is for handwritten +# source.) # -/^-include/!d -/"diameter/!d +/^-include("/!b +/"diameter_gen_/b s +/"diameter\./!b -s@^-include_lib("[^/]*@$(DIAMETER_TOP)@ -s@^-include("@@ -s@".*@@ -s@^@$(EBIN)/.$(EMULATOR): @ +:s +s@("@_lib&diameter/include/@ diff --git a/lib/docbuilder/test/docb_SUITE_data/cdata_problem.xml b/lib/docbuilder/test/docb_SUITE_data/cdata_problem.xml index b7f6f5376e..b7f6f5376e 100755..100644 --- a/lib/docbuilder/test/docb_SUITE_data/cdata_problem.xml +++ b/lib/docbuilder/test/docb_SUITE_data/cdata_problem.xml diff --git a/lib/docbuilder/xsd/application.xsd b/lib/docbuilder/xsd/application.xsd index eb666cb6c7..eb666cb6c7 100755..100644 --- a/lib/docbuilder/xsd/application.xsd +++ b/lib/docbuilder/xsd/application.xsd diff --git a/lib/docbuilder/xsd/appref.xsd b/lib/docbuilder/xsd/appref.xsd index b63839e494..b63839e494 100755..100644 --- a/lib/docbuilder/xsd/appref.xsd +++ b/lib/docbuilder/xsd/appref.xsd diff --git a/lib/docbuilder/xsd/book.xsd b/lib/docbuilder/xsd/book.xsd index b47962263a..b47962263a 100755..100644 --- a/lib/docbuilder/xsd/book.xsd +++ b/lib/docbuilder/xsd/book.xsd diff --git a/lib/docbuilder/xsd/chapter.xsd b/lib/docbuilder/xsd/chapter.xsd index 4d89baa988..4d89baa988 100755..100644 --- a/lib/docbuilder/xsd/chapter.xsd +++ b/lib/docbuilder/xsd/chapter.xsd diff --git a/lib/docbuilder/xsd/common.entities.xsd b/lib/docbuilder/xsd/common.entities.xsd index 52a5d35179..52a5d35179 100755..100644 --- a/lib/docbuilder/xsd/common.entities.xsd +++ b/lib/docbuilder/xsd/common.entities.xsd diff --git a/lib/docbuilder/xsd/common.header.xsd b/lib/docbuilder/xsd/common.header.xsd index bfee4b8bb4..bfee4b8bb4 100755..100644 --- a/lib/docbuilder/xsd/common.header.xsd +++ b/lib/docbuilder/xsd/common.header.xsd diff --git a/lib/docbuilder/xsd/common.image.xsd b/lib/docbuilder/xsd/common.image.xsd index 17054eb23c..17054eb23c 100755..100644 --- a/lib/docbuilder/xsd/common.image.xsd +++ b/lib/docbuilder/xsd/common.image.xsd diff --git a/lib/docbuilder/xsd/common.refs.xsd b/lib/docbuilder/xsd/common.refs.xsd index 58b450669d..58b450669d 100755..100644 --- a/lib/docbuilder/xsd/common.refs.xsd +++ b/lib/docbuilder/xsd/common.refs.xsd diff --git a/lib/docbuilder/xsd/common.table.xsd b/lib/docbuilder/xsd/common.table.xsd index cf63df4317..cf63df4317 100755..100644 --- a/lib/docbuilder/xsd/common.table.xsd +++ b/lib/docbuilder/xsd/common.table.xsd diff --git a/lib/docbuilder/xsd/common.xsd b/lib/docbuilder/xsd/common.xsd index 3d43390bd8..3d43390bd8 100755..100644 --- a/lib/docbuilder/xsd/common.xsd +++ b/lib/docbuilder/xsd/common.xsd diff --git a/lib/docbuilder/xsd/comref.xsd b/lib/docbuilder/xsd/comref.xsd index 61df4dd848..61df4dd848 100755..100644 --- a/lib/docbuilder/xsd/comref.xsd +++ b/lib/docbuilder/xsd/comref.xsd diff --git a/lib/docbuilder/xsd/cref.xsd b/lib/docbuilder/xsd/cref.xsd index f1cbeddfff..f1cbeddfff 100755..100644 --- a/lib/docbuilder/xsd/cref.xsd +++ b/lib/docbuilder/xsd/cref.xsd diff --git a/lib/docbuilder/xsd/erlref.xsd b/lib/docbuilder/xsd/erlref.xsd index f6011b7bea..f6011b7bea 100755..100644 --- a/lib/docbuilder/xsd/erlref.xsd +++ b/lib/docbuilder/xsd/erlref.xsd diff --git a/lib/docbuilder/xsd/fascicules.xsd b/lib/docbuilder/xsd/fascicules.xsd index bfdb5bd604..bfdb5bd604 100755..100644 --- a/lib/docbuilder/xsd/fascicules.xsd +++ b/lib/docbuilder/xsd/fascicules.xsd diff --git a/lib/docbuilder/xsd/fileref.xsd b/lib/docbuilder/xsd/fileref.xsd index 8038f2115f..8038f2115f 100755..100644 --- a/lib/docbuilder/xsd/fileref.xsd +++ b/lib/docbuilder/xsd/fileref.xsd diff --git a/lib/docbuilder/xsd/part.xsd b/lib/docbuilder/xsd/part.xsd index 30d6ec0120..30d6ec0120 100755..100644 --- a/lib/docbuilder/xsd/part.xsd +++ b/lib/docbuilder/xsd/part.xsd diff --git a/lib/edoc/doc/Makefile b/lib/edoc/doc/Makefile index c5f68b25d0..7a59809d9b 100644 --- a/lib/edoc/doc/Makefile +++ b/lib/edoc/doc/Makefile @@ -78,12 +78,3 @@ release_docs_spec: docs release_spec: - - - -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- -#-include make.dep - - diff --git a/lib/edoc/doc/src/make.dep b/lib/edoc/doc/src/make.dep deleted file mode 100644 index b46e36314f..0000000000 --- a/lib/edoc/doc/src/make.dep +++ /dev/null @@ -1,21 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex chapter.tex edoc.tex edoc_doclet.tex \ - edoc_extract.tex edoc_layout.tex edoc_lib.tex \ - edoc_run.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/erl_interface/doc/src/make.dep b/lib/erl_interface/doc/src/make.dep deleted file mode 100644 index 3f43cf64fe..0000000000 --- a/lib/erl_interface/doc/src/make.dep +++ /dev/null @@ -1,24 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin//docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex ei.tex ei_connect.tex ei_users_guide.tex \ - erl_call.tex erl_connect.tex erl_error.tex \ - erl_eterm.tex erl_format.tex erl_global.tex \ - erl_malloc.tex erl_marshal.tex part_ei.tex \ - ref_man.tex ref_man_ei.tex ref_man_erl_interface.tex \ - registry.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml ref_man_ei.xml ref_man_erl_interface.xml - diff --git a/lib/erl_interface/test/all_SUITE_data/init_tc.erl b/lib/erl_interface/test/all_SUITE_data/init_tc.erl index 8157d590fc..8db4667bf9 100644 --- a/lib/erl_interface/test/all_SUITE_data/init_tc.erl +++ b/lib/erl_interface/test/all_SUITE_data/init_tc.erl @@ -40,23 +40,11 @@ run([]) -> run1(Name) -> CFile = Name ++ ".c", {ok, Bin} = file:read_file(CFile), - String = binary_to_list(Bin), - - %% This ConstPart stuff is because you can't retrieve part of a match. - %% Long live Perl! - - ConstPart = "\nTESTCASE\\(", - ConstPartLen = 10, - {match, Matches} = regexp:matches(String, ConstPart++"[_a-zA-Z]*"), - Cases = get_names(Matches, ConstPartLen, Bin, []), + RE = "\nTESTCASE\\(([_a-zA-Z]*)\\)", + {match, Cases0} = re:run(Bin, RE, [{capture,all_but_first,list},global]), + Cases = lists:concat(Cases0), generate(Name, Cases). -get_names([{Start, Length}|Rest], Skip, Bin, Result) -> - Name = binary_to_list(Bin, Start+Skip, Start+Length-1), - get_names(Rest, Skip, Bin, [Name|Result]); -get_names([], _Skip, _Bin, Result) -> - lists:reverse(Result). - generate(TcName, Cases) -> Hrl = TcName ++ "_cases.hrl", {ok, HrlFile} = file:open(Hrl, write), diff --git a/lib/eunit/doc/src/make.dep b/lib/eunit/doc/src/make.dep deleted file mode 100644 index d68f888403..0000000000 --- a/lib/eunit/doc/src/make.dep +++ /dev/null @@ -1,19 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex chapter.tex eunit.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/gs/doc/src/make.dep b/lib/gs/doc/src/make.dep deleted file mode 100644 index b33ed3b2de..0000000000 --- a/lib/gs/doc/src/make.dep +++ /dev/null @@ -1,58 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex gs.tex gs_chapter1.tex gs_chapter2.tex \ - gs_chapter3.tex gs_chapter4.tex gs_chapter5.tex \ - gs_chapter6.tex gs_chapter7.tex gs_chapter8.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -gs_chapter2.tex: examples/ex1.erl examples/ex2.erl - -gs_chapter4.tex: examples/ex3.erl examples/ex4.erl examples/ex5.erl \ - examples/ex6.erl - -gs_chapter5.tex: examples/ex15.erl - -gs_chapter6.tex: examples/ex16.erl - -gs_chapter7.tex: examples/ex17.erl - -gs_chapter8.tex: examples/ex10.erl examples/ex11.erl examples/ex12.erl \ - examples/ex13.erl examples/ex14.erl examples/ex7.erl \ - examples/ex8.erl examples/ex9.erl - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: pics/gs1-1-image-1.ps pics/gs1-1-image-2.ps \ - pics/gs1-1-image-3.ps - -book.dvi: pics/ex1.ps pics/gs1-1-image-4.ps - -book.dvi: pics/ex15.ps - -book.dvi: pics/ex16.ps - -book.dvi: pics/packer1.ps pics/packer2.ps - -book.dvi: pics/arc.ps pics/buttons.ps pics/ex10.ps pics/ex11.ps \ - pics/ex12.ps pics/ex13.ps pics/ex14.ps pics/ex8.ps \ - pics/ex9.ps pics/image.ps pics/line.ps pics/oval.ps \ - pics/polygon.ps pics/rectangle.ps pics/text.ps \ - pics/window.ps - diff --git a/lib/gs/src/gstk_editor.erl b/lib/gs/src/gstk_editor.erl index 3e0c8240e4..8cc7021cc6 100644 --- a/lib/gs/src/gstk_editor.erl +++ b/lib/gs/src/gstk_editor.erl @@ -243,14 +243,14 @@ option(Option, Gstkid, _MainW, DB, Editor) -> Editor, " ins ",AI," ", gstk:to_ascii(Text)]}; clear -> {c, [Editor, " delete 1.0 end"]}; {load, File} -> - {ok, F2,_} = regexp:gsub(File, [92,92], "/"), + F2 = re:replace(File, [92,92], "/", [global,{return,list}]), case gstk:call(["ed_load ", Editor, " ", gstk:to_ascii(F2)]) of {result, _} -> none; {bad_result,Re} -> {error,{no_such_file,editor,load,F2,Re}} end; {save, File} -> - {ok, F2,_} = regexp:gsub(File, [92,92], "/"), + F2 = re:replace(File, [92,92], "/", [global,{return,list}]), case gstk:call(["ed_save ",Editor," ",gstk:to_ascii(F2)]) of {result, _} -> none; {bad_result,Re} -> diff --git a/lib/gs/src/gstk_generic.erl b/lib/gs/src/gstk_generic.erl index 3ddb69efc5..2cc6c4c2d3 100644 --- a/lib/gs/src/gstk_generic.erl +++ b/lib/gs/src/gstk_generic.erl @@ -414,7 +414,7 @@ gen_font(_Opt,Gstkid,_TkW,DB,_ExtraArg) -> gen_label({text,Text},Opts,Gstkid,TkW,DB,ExtraArg,S,P,C) -> out_opts(Opts,Gstkid,TkW,DB,ExtraArg,[" -text ", gstk:to_ascii(Text), " -bi {}"|S],P,C); gen_label({image,Img},Opts,Gstkid,TkW,DB,ExtraArg,S,P,C) -> - {ok, I2,_} = regexp:gsub(Img, [92,92], "/"), + I2 = re:replace(Img, [92,92], "/", [global,{return,list}]), out_opts(Opts,Gstkid,TkW,DB,ExtraArg,[" -bi \"@", I2, "\" -text {}"|S],P,C). gen_label(_Opt,_Gstkid,TkW,_DB,_ExtraArg) -> case gstk:call([TkW, " cg -bit"]) of diff --git a/lib/gs/src/gstk_image.erl b/lib/gs/src/gstk_image.erl index 5ad37cf6de..9adbe42386 100644 --- a/lib/gs/src/gstk_image.erl +++ b/lib/gs/src/gstk_image.erl @@ -227,10 +227,10 @@ event(DB, Gstkid, Etype, Edata, Args) -> option(Option, Gstkid, _Canvas, _DB, _AItem) -> case Option of {bitmap, Bitmap} -> - {ok, BF,_} = regexp:gsub(Bitmap, [92,92], "/"), + BF = re:replace(Bitmap, [92,92], "/", [global,{return,list}]), {s, [" -bi @", BF]}; {load_gif, File} -> - {ok, F2,_} = regexp:gsub(File, [92,92], "/"), + F2 = re:replace(File, [92,92], "/", [global,{return,list}]), {Photo_item, _item} = Gstkid#gstkid.widget_data, {c,[Photo_item, " configure -file ", gstk:to_ascii(F2)]}; {pix_val, {Coords,Color}} -> diff --git a/lib/gs/src/tool_utils.erl b/lib/gs/src/tool_utils.erl index b07e92c4f0..d09af5f22f 100644 --- a/lib/gs/src/tool_utils.erl +++ b/lib/gs/src/tool_utils.erl @@ -98,7 +98,8 @@ open_help_default(Parent, File) -> _Else -> "netscape -remote \"openURL(file:" ++ File ++ ")\"" end; {win32,_AnyType} -> - "netscape.exe -h " ++ regexp:gsub(File,"\\\\","/"); + "netscape.exe -h " ++ + re:replace(File,"\\\\","/",[global,{return,list}]); _Other -> unknown end; diff --git a/lib/hipe/doc/src/make.dep b/lib/hipe/doc/src/make.dep deleted file mode 100644 index d5f5844c21..0000000000 --- a/lib/hipe/doc/src/make.dep +++ /dev/null @@ -1,13 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex - diff --git a/lib/hipe/icode/hipe_icode_pp.erl b/lib/hipe/icode/hipe_icode_pp.erl index 575bbfe43d..575bbfe43d 100755..100644 --- a/lib/hipe/icode/hipe_icode_pp.erl +++ b/lib/hipe/icode/hipe_icode_pp.erl diff --git a/lib/hipe/icode/hipe_icode_ssa.erl b/lib/hipe/icode/hipe_icode_ssa.erl index 719d5d8f45..719d5d8f45 100755..100644 --- a/lib/hipe/icode/hipe_icode_ssa.erl +++ b/lib/hipe/icode/hipe_icode_ssa.erl diff --git a/lib/hipe/rtl/Makefile b/lib/hipe/rtl/Makefile index 55d20af8af..690045b978 100644 --- a/lib/hipe/rtl/Makefile +++ b/lib/hipe/rtl/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2001-2010. All Rights Reserved. +# Copyright Ericsson AB 2001-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -108,10 +108,30 @@ release_spec: opt release_docs_spec: -HIPE_MKLITERALS=$(ERL_TOP)/bin/$(TARGET)/hipe_mkliterals +ifeq ($(TYPE),debug) +TYPE_STR=.debug +else +TYPE_STR= +endif + +ifeq ($(FLAVOR),smp) +FLAVOR_STR=.smp +else +FLAVOR_STR= +endif + +ifeq ($(XCOMP),yes) +MKLIT_FLAGS= -x +else +MKLIT_FLAGS= +endif + + +HIPE_MKLITERALS=$(ERL_TOP)/bin/$(TARGET)/hipe_mkliterals$(TYPE_STR)$(FLAVOR_STR) + hipe_literals.hrl: $(HIPE_MKLITERALS) - $(HIPE_MKLITERALS) -e > hipe_literals.hrl + $(HIPE_MKLITERALS) $(MKLIT_FLAGS) -e > hipe_literals.hrl # Need to generate hipe.hrl from one and only one target in one and only # one makefile; otherwise, clearmake will force rebuilds of hipe over and diff --git a/lib/hipe/util/hipe_dot.erl b/lib/hipe/util/hipe_dot.erl index d6ef801c88..d6ef801c88 100755..100644 --- a/lib/hipe/util/hipe_dot.erl +++ b/lib/hipe/util/hipe_dot.erl diff --git a/lib/ic/doc/src/Makefile b/lib/ic/doc/src/Makefile index acb6848fee..1e93578cb1 100644 --- a/lib/ic/doc/src/Makefile +++ b/lib/ic/doc/src/Makefile @@ -26,13 +26,6 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk include ../../vsn.mk VSN=$(IC_VSN) APPLICATION=ic -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif # ---------------------------------------------------- # Java specific @@ -96,32 +89,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - JAVA_SOURCE_FILES = \ Holder.java \ BooleanHolder.java \ @@ -206,13 +177,9 @@ JAVADOCFLAGS = \ # ---------------------------------------------------- # Targets # ---------------------------------------------------- -_create_dirs := $(shell mkdir -p $(JAVA_OUT_DIR)) - $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - ifneq (,$(JAVA)) docs: pdf html man $(JAVADOC_GENERATED_FILES) else @@ -231,35 +198,11 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html $(JAVADOC_GENERATED_FILES) gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - rm -rf $(JAVA_OUT_DIR) +$(JAVADOC_GENERATED_FILES): JAVADOC-GENERATED -endif - -$(JAVADOC_GENERATED_FILES): +JAVADOC-GENERATED: $(JAVA_SOURCE_FILES:%=$(JAVA_SOURCE_DIR)/%) @(cd ../../java_src; $(JAVADOC) $(JAVADOCFLAGS) com.ericsson.otp.ic) + >JAVADOC-GENERATED man: $(MAN3_FILES) @@ -276,8 +219,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -287,46 +228,4 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) -ifneq (,$(JAVA)) - $(INSTALL_DIR) $(RELSYSDIR)/doc/html/java - $(INSTALL_DIR) $(RELSYSDIR)/doc/html/java/resources - $(INSTALL_DIR) $(RELSYSDIR)/doc/html/java/com - $(INSTALL_DIR) $(RELSYSDIR)/doc/html/java/com/ericsson - $(INSTALL_DIR) $(RELSYSDIR)/doc/html/java/com/ericsson/otp - $(INSTALL_DIR) $(RELSYSDIR)/doc/html/java/com/ericsson/otp/ic - $(INSTALL_DATA) $(JAVADOC_INDEX_HTML_FILES) \ - $(RELSYSDIR)/doc/html/java - $(INSTALL_DATA) $(JD_GIF_FILES) \ - $(RELSYSDIR)/doc/html/java/resources - $(INSTALL_DATA) $(JAVADOC_PACK_HTML_FILES) \ - $(RELSYSDIR)/doc/html/java/com/ericsson/otp/ic -endif - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif - - release_spec: - - diff --git a/lib/ic/doc/src/make.dep b/lib/ic/doc/src/make.dep deleted file mode 100644 index 64694ee85a..0000000000 --- a/lib/ic/doc/src/make.dep +++ /dev/null @@ -1,24 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex c-part.tex ch_basic_idl.tex ch_c_client.tex \ - ch_c_corba_env.tex ch_c_mapping.tex ch_c_server.tex \ - ch_erl_genserv.tex ch_erl_plain.tex ch_ic_protocol.tex \ - ch_introduction.tex ch_java.tex erl-part.tex \ - ic.tex ic_c_protocol.tex ic_clib.tex java-part.tex \ - ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/ic/doc/src/notes.xml b/lib/ic/doc/src/notes.xml index de519d5f84..ff289bd76c 100644 --- a/lib/ic/doc/src/notes.xml +++ b/lib/ic/doc/src/notes.xml @@ -31,6 +31,22 @@ </header> <section> + <title>IC 4.2.28</title> + + <section> + <title>Fixed Bugs and Malfunctions</title> + <list type="bulleted"> + <item> + <p> + Incorrect use of ets:match changed to ets:match_object.</p> + <p> + Own Id: OTP-9630 </p> + </item> + </list> + </section> + </section> + + <section> <title>IC 4.2.27</title> <section> diff --git a/lib/ic/examples/pre_post_condition/Makefile b/lib/ic/examples/pre_post_condition/Makefile index 85cbbdb9ff..d57133c964 100644 --- a/lib/ic/examples/pre_post_condition/Makefile +++ b/lib/ic/examples/pre_post_condition/Makefile @@ -100,7 +100,7 @@ YRL_FLAGS = debug opt: $(TARGET_FILES) clean: - rm -f $(TARGET_FILES) $(GEN_ERL_MODULES:%=%.erl) $(GEN_HRL_FILES) $(CLASS_FILES) + rm -f $(TARGET_FILES) $(GEN_ERL_MODULES:%=%.erl) $(GEN_HRL_FILES) $(CLASS_FILES) IDL-GENERATED rm -f errs core *~ docs: diff --git a/lib/ic/src/ic_pragma.erl b/lib/ic/src/ic_pragma.erl index 7f2216b9dc..beaa2852ab 100644 --- a/lib/ic/src/ic_pragma.erl +++ b/lib/ic/src/ic_pragma.erl @@ -1601,7 +1601,7 @@ remove_inheriters(S,RS,InheriterList) -> ReducedInhList; _Other -> CleanList = - ets:match(S, {inherits,'_','_'}), + ets:match_object(S, {inherits,'_','_'}), % CodeOptList = % [X || X <- EtsList, element(1,X) == codeopt], NoInheriters =remove_inheriters2(S,ReducedInhList,CleanList), @@ -1648,7 +1648,7 @@ remove_inh([X],[Y],List,EtsList) -> %%%---------------------------------------------- remove_inherited(S,InheriterList) -> CleanList = - ets:match(S, {inherits, '_', '_'}), + ets:match_object(S, {inherits, '_', '_'}), remove_inherited(S,InheriterList,CleanList). @@ -1766,7 +1766,7 @@ inherits2(_X,Y,Z,EtsList) -> %% false otherwise %% is_inherited_by(Interface1,Interface2,PragmaTab) -> - InheritsList = ets:match(PragmaTab, {inherits, '_', '_'}), + InheritsList = ets:match_object(PragmaTab, {inherits, '_', '_'}), inherits(Interface2,Interface1,InheritsList). diff --git a/lib/ic/vsn.mk b/lib/ic/vsn.mk index 6561ccd2a7..703c8d29eb 100644 --- a/lib/ic/vsn.mk +++ b/lib/ic/vsn.mk @@ -1 +1 @@ -IC_VSN = 4.2.27 +IC_VSN = 4.2.28 diff --git a/lib/inets/doc/archive/rfc3986.txt b/lib/inets/doc/archive/rfc3986.txt new file mode 100644 index 0000000000..c56ed4eb70 --- /dev/null +++ b/lib/inets/doc/archive/rfc3986.txt @@ -0,0 +1,3419 @@ + + + + + + +Network Working Group T. Berners-Lee +Request for Comments: 3986 W3C/MIT +STD: 66 R. Fielding +Updates: 1738 Day Software +Obsoletes: 2732, 2396, 1808 L. Masinter +Category: Standards Track Adobe Systems + January 2005 + + + Uniform Resource Identifier (URI): Generic Syntax + +Status of This Memo + + This document specifies an Internet standards track protocol for the + Internet community, and requests discussion and suggestions for + improvements. Please refer to the current edition of the "Internet + Official Protocol Standards" (STD 1) for the standardization state + and status of this protocol. Distribution of this memo is unlimited. + +Copyright Notice + + Copyright (C) The Internet Society (2005). + +Abstract + + A Uniform Resource Identifier (URI) is a compact sequence of + characters that identifies an abstract or physical resource. This + specification defines the generic URI syntax and a process for + resolving URI references that might be in relative form, along with + guidelines and security considerations for the use of URIs on the + Internet. The URI syntax defines a grammar that is a superset of all + valid URIs, allowing an implementation to parse the common components + of a URI reference without knowing the scheme-specific requirements + of every possible identifier. This specification does not define a + generative grammar for URIs; that task is performed by the individual + specifications of each URI scheme. + + + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 1] + +RFC 3986 URI Generic Syntax January 2005 + + +Table of Contents + + 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4 + 1.1. Overview of URIs . . . . . . . . . . . . . . . . . . . . 4 + 1.1.1. Generic Syntax . . . . . . . . . . . . . . . . . 6 + 1.1.2. Examples . . . . . . . . . . . . . . . . . . . . 7 + 1.1.3. URI, URL, and URN . . . . . . . . . . . . . . . 7 + 1.2. Design Considerations . . . . . . . . . . . . . . . . . 8 + 1.2.1. Transcription . . . . . . . . . . . . . . . . . 8 + 1.2.2. Separating Identification from Interaction . . . 9 + 1.2.3. Hierarchical Identifiers . . . . . . . . . . . . 10 + 1.3. Syntax Notation . . . . . . . . . . . . . . . . . . . . 11 + 2. Characters . . . . . . . . . . . . . . . . . . . . . . . . . . 11 + 2.1. Percent-Encoding . . . . . . . . . . . . . . . . . . . . 12 + 2.2. Reserved Characters . . . . . . . . . . . . . . . . . . 12 + 2.3. Unreserved Characters . . . . . . . . . . . . . . . . . 13 + 2.4. When to Encode or Decode . . . . . . . . . . . . . . . . 14 + 2.5. Identifying Data . . . . . . . . . . . . . . . . . . . . 14 + 3. Syntax Components . . . . . . . . . . . . . . . . . . . . . . 16 + 3.1. Scheme . . . . . . . . . . . . . . . . . . . . . . . . . 17 + 3.2. Authority . . . . . . . . . . . . . . . . . . . . . . . 17 + 3.2.1. User Information . . . . . . . . . . . . . . . . 18 + 3.2.2. Host . . . . . . . . . . . . . . . . . . . . . . 18 + 3.2.3. Port . . . . . . . . . . . . . . . . . . . . . . 22 + 3.3. Path . . . . . . . . . . . . . . . . . . . . . . . . . . 22 + 3.4. Query . . . . . . . . . . . . . . . . . . . . . . . . . 23 + 3.5. Fragment . . . . . . . . . . . . . . . . . . . . . . . . 24 + 4. Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 + 4.1. URI Reference . . . . . . . . . . . . . . . . . . . . . 25 + 4.2. Relative Reference . . . . . . . . . . . . . . . . . . . 26 + 4.3. Absolute URI . . . . . . . . . . . . . . . . . . . . . . 27 + 4.4. Same-Document Reference . . . . . . . . . . . . . . . . 27 + 4.5. Suffix Reference . . . . . . . . . . . . . . . . . . . . 27 + 5. Reference Resolution . . . . . . . . . . . . . . . . . . . . . 28 + 5.1. Establishing a Base URI . . . . . . . . . . . . . . . . 28 + 5.1.1. Base URI Embedded in Content . . . . . . . . . . 29 + 5.1.2. Base URI from the Encapsulating Entity . . . . . 29 + 5.1.3. Base URI from the Retrieval URI . . . . . . . . 30 + 5.1.4. Default Base URI . . . . . . . . . . . . . . . . 30 + 5.2. Relative Resolution . . . . . . . . . . . . . . . . . . 30 + 5.2.1. Pre-parse the Base URI . . . . . . . . . . . . . 31 + 5.2.2. Transform References . . . . . . . . . . . . . . 31 + 5.2.3. Merge Paths . . . . . . . . . . . . . . . . . . 32 + 5.2.4. Remove Dot Segments . . . . . . . . . . . . . . 33 + 5.3. Component Recomposition . . . . . . . . . . . . . . . . 35 + 5.4. Reference Resolution Examples . . . . . . . . . . . . . 35 + 5.4.1. Normal Examples . . . . . . . . . . . . . . . . 36 + 5.4.2. Abnormal Examples . . . . . . . . . . . . . . . 36 + + + +Berners-Lee, et al. Standards Track [Page 2] + +RFC 3986 URI Generic Syntax January 2005 + + + 6. Normalization and Comparison . . . . . . . . . . . . . . . . . 38 + 6.1. Equivalence . . . . . . . . . . . . . . . . . . . . . . 38 + 6.2. Comparison Ladder . . . . . . . . . . . . . . . . . . . 39 + 6.2.1. Simple String Comparison . . . . . . . . . . . . 39 + 6.2.2. Syntax-Based Normalization . . . . . . . . . . . 40 + 6.2.3. Scheme-Based Normalization . . . . . . . . . . . 41 + 6.2.4. Protocol-Based Normalization . . . . . . . . . . 42 + 7. Security Considerations . . . . . . . . . . . . . . . . . . . 43 + 7.1. Reliability and Consistency . . . . . . . . . . . . . . 43 + 7.2. Malicious Construction . . . . . . . . . . . . . . . . . 43 + 7.3. Back-End Transcoding . . . . . . . . . . . . . . . . . . 44 + 7.4. Rare IP Address Formats . . . . . . . . . . . . . . . . 45 + 7.5. Sensitive Information . . . . . . . . . . . . . . . . . 45 + 7.6. Semantic Attacks . . . . . . . . . . . . . . . . . . . . 45 + 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 46 + 9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 46 + 10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 46 + 10.1. Normative References . . . . . . . . . . . . . . . . . . 46 + 10.2. Informative References . . . . . . . . . . . . . . . . . 47 + A. Collected ABNF for URI . . . . . . . . . . . . . . . . . . . . 49 + B. Parsing a URI Reference with a Regular Expression . . . . . . 50 + C. Delimiting a URI in Context . . . . . . . . . . . . . . . . . 51 + D. Changes from RFC 2396 . . . . . . . . . . . . . . . . . . . . 53 + D.1. Additions . . . . . . . . . . . . . . . . . . . . . . . 53 + D.2. Modifications . . . . . . . . . . . . . . . . . . . . . 53 + Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 + Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 60 + Full Copyright Statement . . . . . . . . . . . . . . . . . . . . . 61 + + + + + + + + + + + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 3] + +RFC 3986 URI Generic Syntax January 2005 + + +1. Introduction + + A Uniform Resource Identifier (URI) provides a simple and extensible + means for identifying a resource. This specification of URI syntax + and semantics is derived from concepts introduced by the World Wide + Web global information initiative, whose use of these identifiers + dates from 1990 and is described in "Universal Resource Identifiers + in WWW" [RFC1630]. The syntax is designed to meet the + recommendations laid out in "Functional Recommendations for Internet + Resource Locators" [RFC1736] and "Functional Requirements for Uniform + Resource Names" [RFC1737]. + + This document obsoletes [RFC2396], which merged "Uniform Resource + Locators" [RFC1738] and "Relative Uniform Resource Locators" + [RFC1808] in order to define a single, generic syntax for all URIs. + It obsoletes [RFC2732], which introduced syntax for an IPv6 address. + It excludes portions of RFC 1738 that defined the specific syntax of + individual URI schemes; those portions will be updated as separate + documents. The process for registration of new URI schemes is + defined separately by [BCP35]. Advice for designers of new URI + schemes can be found in [RFC2718]. All significant changes from RFC + 2396 are noted in Appendix D. + + This specification uses the terms "character" and "coded character + set" in accordance with the definitions provided in [BCP19], and + "character encoding" in place of what [BCP19] refers to as a + "charset". + +1.1. Overview of URIs + + URIs are characterized as follows: + + Uniform + + Uniformity provides several benefits. It allows different types + of resource identifiers to be used in the same context, even when + the mechanisms used to access those resources may differ. It + allows uniform semantic interpretation of common syntactic + conventions across different types of resource identifiers. It + allows introduction of new types of resource identifiers without + interfering with the way that existing identifiers are used. It + allows the identifiers to be reused in many different contexts, + thus permitting new applications or protocols to leverage a pre- + existing, large, and widely used set of resource identifiers. + + + + + + + +Berners-Lee, et al. Standards Track [Page 4] + +RFC 3986 URI Generic Syntax January 2005 + + + Resource + + This specification does not limit the scope of what might be a + resource; rather, the term "resource" is used in a general sense + for whatever might be identified by a URI. Familiar examples + include an electronic document, an image, a source of information + with a consistent purpose (e.g., "today's weather report for Los + Angeles"), a service (e.g., an HTTP-to-SMS gateway), and a + collection of other resources. A resource is not necessarily + accessible via the Internet; e.g., human beings, corporations, and + bound books in a library can also be resources. Likewise, + abstract concepts can be resources, such as the operators and + operands of a mathematical equation, the types of a relationship + (e.g., "parent" or "employee"), or numeric values (e.g., zero, + one, and infinity). + + Identifier + + An identifier embodies the information required to distinguish + what is being identified from all other things within its scope of + identification. Our use of the terms "identify" and "identifying" + refer to this purpose of distinguishing one resource from all + other resources, regardless of how that purpose is accomplished + (e.g., by name, address, or context). These terms should not be + mistaken as an assumption that an identifier defines or embodies + the identity of what is referenced, though that may be the case + for some identifiers. Nor should it be assumed that a system + using URIs will access the resource identified: in many cases, + URIs are used to denote resources without any intention that they + be accessed. Likewise, the "one" resource identified might not be + singular in nature (e.g., a resource might be a named set or a + mapping that varies over time). + + A URI is an identifier consisting of a sequence of characters + matching the syntax rule named <URI> in Section 3. It enables + uniform identification of resources via a separately defined + extensible set of naming schemes (Section 3.1). How that + identification is accomplished, assigned, or enabled is delegated to + each scheme specification. + + This specification does not place any limits on the nature of a + resource, the reasons why an application might seek to refer to a + resource, or the kinds of systems that might use URIs for the sake of + identifying resources. This specification does not require that a + URI persists in identifying the same resource over time, though that + is a common goal of all URI schemes. Nevertheless, nothing in this + + + + + +Berners-Lee, et al. Standards Track [Page 5] + +RFC 3986 URI Generic Syntax January 2005 + + + specification prevents an application from limiting itself to + particular types of resources, or to a subset of URIs that maintains + characteristics desired by that application. + + URIs have a global scope and are interpreted consistently regardless + of context, though the result of that interpretation may be in + relation to the end-user's context. For example, "http://localhost/" + has the same interpretation for every user of that reference, even + though the network interface corresponding to "localhost" may be + different for each end-user: interpretation is independent of access. + However, an action made on the basis of that reference will take + place in relation to the end-user's context, which implies that an + action intended to refer to a globally unique thing must use a URI + that distinguishes that resource from all other things. URIs that + identify in relation to the end-user's local context should only be + used when the context itself is a defining aspect of the resource, + such as when an on-line help manual refers to a file on the end- + user's file system (e.g., "file:///etc/hosts"). + +1.1.1. Generic Syntax + + Each URI begins with a scheme name, as defined in Section 3.1, that + refers to a specification for assigning identifiers within that + scheme. As such, the URI syntax is a federated and extensible naming + system wherein each scheme's specification may further restrict the + syntax and semantics of identifiers using that scheme. + + This specification defines those elements of the URI syntax that are + required of all URI schemes or are common to many URI schemes. It + thus defines the syntax and semantics needed to implement a scheme- + independent parsing mechanism for URI references, by which the + scheme-dependent handling of a URI can be postponed until the + scheme-dependent semantics are needed. Likewise, protocols and data + formats that make use of URI references can refer to this + specification as a definition for the range of syntax allowed for all + URIs, including those schemes that have yet to be defined. This + decouples the evolution of identification schemes from the evolution + of protocols, data formats, and implementations that make use of + URIs. + + A parser of the generic URI syntax can parse any URI reference into + its major components. Once the scheme is determined, further + scheme-specific parsing can be performed on the components. In other + words, the URI generic syntax is a superset of the syntax of all URI + schemes. + + + + + + +Berners-Lee, et al. Standards Track [Page 6] + +RFC 3986 URI Generic Syntax January 2005 + + +1.1.2. Examples + + The following example URIs illustrate several URI schemes and + variations in their common syntax components: + + ftp://ftp.is.co.za/rfc/rfc1808.txt + + http://www.ietf.org/rfc/rfc2396.txt + + ldap://[2001:db8::7]/c=GB?objectClass?one + + mailto:[email protected] + + news:comp.infosystems.www.servers.unix + + tel:+1-816-555-1212 + + telnet://192.0.2.16:80/ + + urn:oasis:names:specification:docbook:dtd:xml:4.1.2 + + +1.1.3. URI, URL, and URN + + A URI can be further classified as a locator, a name, or both. The + term "Uniform Resource Locator" (URL) refers to the subset of URIs + that, in addition to identifying a resource, provide a means of + locating the resource by describing its primary access mechanism + (e.g., its network "location"). The term "Uniform Resource Name" + (URN) has been used historically to refer to both URIs under the + "urn" scheme [RFC2141], which are required to remain globally unique + and persistent even when the resource ceases to exist or becomes + unavailable, and to any other URI with the properties of a name. + + An individual scheme does not have to be classified as being just one + of "name" or "locator". Instances of URIs from any given scheme may + have the characteristics of names or locators or both, often + depending on the persistence and care in the assignment of + identifiers by the naming authority, rather than on any quality of + the scheme. Future specifications and related documentation should + use the general term "URI" rather than the more restrictive terms + "URL" and "URN" [RFC3305]. + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 7] + +RFC 3986 URI Generic Syntax January 2005 + + +1.2. Design Considerations + +1.2.1. Transcription + + The URI syntax has been designed with global transcription as one of + its main considerations. A URI is a sequence of characters from a + very limited set: the letters of the basic Latin alphabet, digits, + and a few special characters. A URI may be represented in a variety + of ways; e.g., ink on paper, pixels on a screen, or a sequence of + character encoding octets. The interpretation of a URI depends only + on the characters used and not on how those characters are + represented in a network protocol. + + The goal of transcription can be described by a simple scenario. + Imagine two colleagues, Sam and Kim, sitting in a pub at an + international conference and exchanging research ideas. Sam asks Kim + for a location to get more information, so Kim writes the URI for the + research site on a napkin. Upon returning home, Sam takes out the + napkin and types the URI into a computer, which then retrieves the + information to which Kim referred. + + There are several design considerations revealed by the scenario: + + o A URI is a sequence of characters that is not always represented + as a sequence of octets. + + o A URI might be transcribed from a non-network source and thus + should consist of characters that are most likely able to be + entered into a computer, within the constraints imposed by + keyboards (and related input devices) across languages and + locales. + + o A URI often has to be remembered by people, and it is easier for + people to remember a URI when it consists of meaningful or + familiar components. + + These design considerations are not always in alignment. For + example, it is often the case that the most meaningful name for a URI + component would require characters that cannot be typed into some + systems. The ability to transcribe a resource identifier from one + medium to another has been considered more important than having a + URI consist of the most meaningful of components. + + In local or regional contexts and with improving technology, users + might benefit from being able to use a wider range of characters; + such use is not defined by this specification. Percent-encoded + octets (Section 2.1) may be used within a URI to represent characters + outside the range of the US-ASCII coded character set if this + + + +Berners-Lee, et al. Standards Track [Page 8] + +RFC 3986 URI Generic Syntax January 2005 + + + representation is allowed by the scheme or by the protocol element in + which the URI is referenced. Such a definition should specify the + character encoding used to map those characters to octets prior to + being percent-encoded for the URI. + +1.2.2. Separating Identification from Interaction + + A common misunderstanding of URIs is that they are only used to refer + to accessible resources. The URI itself only provides + identification; access to the resource is neither guaranteed nor + implied by the presence of a URI. Instead, any operation associated + with a URI reference is defined by the protocol element, data format + attribute, or natural language text in which it appears. + + Given a URI, a system may attempt to perform a variety of operations + on the resource, as might be characterized by words such as "access", + "update", "replace", or "find attributes". Such operations are + defined by the protocols that make use of URIs, not by this + specification. However, we do use a few general terms for describing + common operations on URIs. URI "resolution" is the process of + determining an access mechanism and the appropriate parameters + necessary to dereference a URI; this resolution may require several + iterations. To use that access mechanism to perform an action on the + URI's resource is to "dereference" the URI. + + When URIs are used within information retrieval systems to identify + sources of information, the most common form of URI dereference is + "retrieval": making use of a URI in order to retrieve a + representation of its associated resource. A "representation" is a + sequence of octets, along with representation metadata describing + those octets, that constitutes a record of the state of the resource + at the time when the representation is generated. Retrieval is + achieved by a process that might include using the URI as a cache key + to check for a locally cached representation, resolution of the URI + to determine an appropriate access mechanism (if any), and + dereference of the URI for the sake of applying a retrieval + operation. Depending on the protocols used to perform the retrieval, + additional information might be supplied about the resource (resource + metadata) and its relation to other resources. + + URI references in information retrieval systems are designed to be + late-binding: the result of an access is generally determined when it + is accessed and may vary over time or due to other aspects of the + interaction. These references are created in order to be used in the + future: what is being identified is not some specific result that was + obtained in the past, but rather some characteristic that is expected + to be true for future results. In such cases, the resource referred + to by the URI is actually a sameness of characteristics as observed + + + +Berners-Lee, et al. Standards Track [Page 9] + +RFC 3986 URI Generic Syntax January 2005 + + + over time, perhaps elucidated by additional comments or assertions + made by the resource provider. + + Although many URI schemes are named after protocols, this does not + imply that use of these URIs will result in access to the resource + via the named protocol. URIs are often used simply for the sake of + identification. Even when a URI is used to retrieve a representation + of a resource, that access might be through gateways, proxies, + caches, and name resolution services that are independent of the + protocol associated with the scheme name. The resolution of some + URIs may require the use of more than one protocol (e.g., both DNS + and HTTP are typically used to access an "http" URI's origin server + when a representation isn't found in a local cache). + +1.2.3. Hierarchical Identifiers + + The URI syntax is organized hierarchically, with components listed in + order of decreasing significance from left to right. For some URI + schemes, the visible hierarchy is limited to the scheme itself: + everything after the scheme component delimiter (":") is considered + opaque to URI processing. Other URI schemes make the hierarchy + explicit and visible to generic parsing algorithms. + + The generic syntax uses the slash ("/"), question mark ("?"), and + number sign ("#") characters to delimit components that are + significant to the generic parser's hierarchical interpretation of an + identifier. In addition to aiding the readability of such + identifiers through the consistent use of familiar syntax, this + uniform representation of hierarchy across naming schemes allows + scheme-independent references to be made relative to that hierarchy. + + It is often the case that a group or "tree" of documents has been + constructed to serve a common purpose, wherein the vast majority of + URI references in these documents point to resources within the tree + rather than outside it. Similarly, documents located at a particular + site are much more likely to refer to other resources at that site + than to resources at remote sites. Relative referencing of URIs + allows document trees to be partially independent of their location + and access scheme. For instance, it is possible for a single set of + hypertext documents to be simultaneously accessible and traversable + via each of the "file", "http", and "ftp" schemes if the documents + refer to each other with relative references. Furthermore, such + document trees can be moved, as a whole, without changing any of the + relative references. + + A relative reference (Section 4.2) refers to a resource by describing + the difference within a hierarchical name space between the reference + context and the target URI. The reference resolution algorithm, + + + +Berners-Lee, et al. Standards Track [Page 10] + +RFC 3986 URI Generic Syntax January 2005 + + + presented in Section 5, defines how such a reference is transformed + to the target URI. As relative references can only be used within + the context of a hierarchical URI, designers of new URI schemes + should use a syntax consistent with the generic syntax's hierarchical + components unless there are compelling reasons to forbid relative + referencing within that scheme. + + NOTE: Previous specifications used the terms "partial URI" and + "relative URI" to denote a relative reference to a URI. As some + readers misunderstood those terms to mean that relative URIs are a + subset of URIs rather than a method of referencing URIs, this + specification simply refers to them as relative references. + + All URI references are parsed by generic syntax parsers when used. + However, because hierarchical processing has no effect on an absolute + URI used in a reference unless it contains one or more dot-segments + (complete path segments of "." or "..", as described in Section 3.3), + URI scheme specifications can define opaque identifiers by + disallowing use of slash characters, question mark characters, and + the URIs "scheme:." and "scheme:..". + +1.3. Syntax Notation + + This specification uses the Augmented Backus-Naur Form (ABNF) + notation of [RFC2234], including the following core ABNF syntax rules + defined by that specification: ALPHA (letters), CR (carriage return), + DIGIT (decimal digits), DQUOTE (double quote), HEXDIG (hexadecimal + digits), LF (line feed), and SP (space). The complete URI syntax is + collected in Appendix A. + +2. Characters + + The URI syntax provides a method of encoding data, presumably for the + sake of identifying a resource, as a sequence of characters. The URI + characters are, in turn, frequently encoded as octets for transport + or presentation. This specification does not mandate any particular + character encoding for mapping between URI characters and the octets + used to store or transmit those characters. When a URI appears in a + protocol element, the character encoding is defined by that protocol; + without such a definition, a URI is assumed to be in the same + character encoding as the surrounding text. + + The ABNF notation defines its terminal values to be non-negative + integers (codepoints) based on the US-ASCII coded character set + [ASCII]. Because a URI is a sequence of characters, we must invert + that relation in order to understand the URI syntax. Therefore, the + + + + + +Berners-Lee, et al. Standards Track [Page 11] + +RFC 3986 URI Generic Syntax January 2005 + + + integer values used by the ABNF must be mapped back to their + corresponding characters via US-ASCII in order to complete the syntax + rules. + + A URI is composed from a limited set of characters consisting of + digits, letters, and a few graphic symbols. A reserved subset of + those characters may be used to delimit syntax components within a + URI while the remaining characters, including both the unreserved set + and those reserved characters not acting as delimiters, define each + component's identifying data. + +2.1. Percent-Encoding + + A percent-encoding mechanism is used to represent a data octet in a + component when that octet's corresponding character is outside the + allowed set or is being used as a delimiter of, or within, the + component. A percent-encoded octet is encoded as a character + triplet, consisting of the percent character "%" followed by the two + hexadecimal digits representing that octet's numeric value. For + example, "%20" is the percent-encoding for the binary octet + "00100000" (ABNF: %x20), which in US-ASCII corresponds to the space + character (SP). Section 2.4 describes when percent-encoding and + decoding is applied. + + pct-encoded = "%" HEXDIG HEXDIG + + The uppercase hexadecimal digits 'A' through 'F' are equivalent to + the lowercase digits 'a' through 'f', respectively. If two URIs + differ only in the case of hexadecimal digits used in percent-encoded + octets, they are equivalent. For consistency, URI producers and + normalizers should use uppercase hexadecimal digits for all percent- + encodings. + +2.2. Reserved Characters + + URIs include components and subcomponents that are delimited by + characters in the "reserved" set. These characters are called + "reserved" because they may (or may not) be defined as delimiters by + the generic syntax, by each scheme-specific syntax, or by the + implementation-specific syntax of a URI's dereferencing algorithm. + If data for a URI component would conflict with a reserved + character's purpose as a delimiter, then the conflicting data must be + percent-encoded before the URI is formed. + + + + + + + + +Berners-Lee, et al. Standards Track [Page 12] + +RFC 3986 URI Generic Syntax January 2005 + + + reserved = gen-delims / sub-delims + + gen-delims = ":" / "/" / "?" / "#" / "[" / "]" / "@" + + sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + / "*" / "+" / "," / ";" / "=" + + The purpose of reserved characters is to provide a set of delimiting + characters that are distinguishable from other data within a URI. + URIs that differ in the replacement of a reserved character with its + corresponding percent-encoded octet are not equivalent. Percent- + encoding a reserved character, or decoding a percent-encoded octet + that corresponds to a reserved character, will change how the URI is + interpreted by most applications. Thus, characters in the reserved + set are protected from normalization and are therefore safe to be + used by scheme-specific and producer-specific algorithms for + delimiting data subcomponents within a URI. + + A subset of the reserved characters (gen-delims) is used as + delimiters of the generic URI components described in Section 3. A + component's ABNF syntax rule will not use the reserved or gen-delims + rule names directly; instead, each syntax rule lists the characters + allowed within that component (i.e., not delimiting it), and any of + those characters that are also in the reserved set are "reserved" for + use as subcomponent delimiters within the component. Only the most + common subcomponents are defined by this specification; other + subcomponents may be defined by a URI scheme's specification, or by + the implementation-specific syntax of a URI's dereferencing + algorithm, provided that such subcomponents are delimited by + characters in the reserved set allowed within that component. + + URI producing applications should percent-encode data octets that + correspond to characters in the reserved set unless these characters + are specifically allowed by the URI scheme to represent data in that + component. If a reserved character is found in a URI component and + no delimiting role is known for that character, then it must be + interpreted as representing the data octet corresponding to that + character's encoding in US-ASCII. + +2.3. Unreserved Characters + + Characters that are allowed in a URI but do not have a reserved + purpose are called unreserved. These include uppercase and lowercase + letters, decimal digits, hyphen, period, underscore, and tilde. + + unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + + + + + +Berners-Lee, et al. Standards Track [Page 13] + +RFC 3986 URI Generic Syntax January 2005 + + + URIs that differ in the replacement of an unreserved character with + its corresponding percent-encoded US-ASCII octet are equivalent: they + identify the same resource. However, URI comparison implementations + do not always perform normalization prior to comparison (see Section + 6). For consistency, percent-encoded octets in the ranges of ALPHA + (%41-%5A and %61-%7A), DIGIT (%30-%39), hyphen (%2D), period (%2E), + underscore (%5F), or tilde (%7E) should not be created by URI + producers and, when found in a URI, should be decoded to their + corresponding unreserved characters by URI normalizers. + +2.4. When to Encode or Decode + + Under normal circumstances, the only time when octets within a URI + are percent-encoded is during the process of producing the URI from + its component parts. This is when an implementation determines which + of the reserved characters are to be used as subcomponent delimiters + and which can be safely used as data. Once produced, a URI is always + in its percent-encoded form. + + When a URI is dereferenced, the components and subcomponents + significant to the scheme-specific dereferencing process (if any) + must be parsed and separated before the percent-encoded octets within + those components can be safely decoded, as otherwise the data may be + mistaken for component delimiters. The only exception is for + percent-encoded octets corresponding to characters in the unreserved + set, which can be decoded at any time. For example, the octet + corresponding to the tilde ("~") character is often encoded as "%7E" + by older URI processing implementations; the "%7E" can be replaced by + "~" without changing its interpretation. + + Because the percent ("%") character serves as the indicator for + percent-encoded octets, it must be percent-encoded as "%25" for that + octet to be used as data within a URI. Implementations must not + percent-encode or decode the same string more than once, as decoding + an already decoded string might lead to misinterpreting a percent + data octet as the beginning of a percent-encoding, or vice versa in + the case of percent-encoding an already percent-encoded string. + +2.5. Identifying Data + + URI characters provide identifying data for each of the URI + components, serving as an external interface for identification + between systems. Although the presence and nature of the URI + production interface is hidden from clients that use its URIs (and is + thus beyond the scope of the interoperability requirements defined by + this specification), it is a frequent source of confusion and errors + in the interpretation of URI character issues. Implementers have to + be aware that there are multiple character encodings involved in the + + + +Berners-Lee, et al. Standards Track [Page 14] + +RFC 3986 URI Generic Syntax January 2005 + + + production and transmission of URIs: local name and data encoding, + public interface encoding, URI character encoding, data format + encoding, and protocol encoding. + + Local names, such as file system names, are stored with a local + character encoding. URI producing applications (e.g., origin + servers) will typically use the local encoding as the basis for + producing meaningful names. The URI producer will transform the + local encoding to one that is suitable for a public interface and + then transform the public interface encoding into the restricted set + of URI characters (reserved, unreserved, and percent-encodings). + Those characters are, in turn, encoded as octets to be used as a + reference within a data format (e.g., a document charset), and such + data formats are often subsequently encoded for transmission over + Internet protocols. + + For most systems, an unreserved character appearing within a URI + component is interpreted as representing the data octet corresponding + to that character's encoding in US-ASCII. Consumers of URIs assume + that the letter "X" corresponds to the octet "01011000", and even + when that assumption is incorrect, there is no harm in making it. A + system that internally provides identifiers in the form of a + different character encoding, such as EBCDIC, will generally perform + character translation of textual identifiers to UTF-8 [STD63] (or + some other superset of the US-ASCII character encoding) at an + internal interface, thereby providing more meaningful identifiers + than those resulting from simply percent-encoding the original + octets. + + For example, consider an information service that provides data, + stored locally using an EBCDIC-based file system, to clients on the + Internet through an HTTP server. When an author creates a file with + the name "Laguna Beach" on that file system, the "http" URI + corresponding to that resource is expected to contain the meaningful + string "Laguna%20Beach". If, however, that server produces URIs by + using an overly simplistic raw octet mapping, then the result would + be a URI containing "%D3%81%87%A4%95%81@%C2%85%81%83%88". An + internal transcoding interface fixes this problem by transcoding the + local name to a superset of US-ASCII prior to producing the URI. + Naturally, proper interpretation of an incoming URI on such an + interface requires that percent-encoded octets be decoded (e.g., + "%20" to SP) before the reverse transcoding is applied to obtain the + local name. + + In some cases, the internal interface between a URI component and the + identifying data that it has been crafted to represent is much less + direct than a character encoding translation. For example, portions + of a URI might reflect a query on non-ASCII data, or numeric + + + +Berners-Lee, et al. Standards Track [Page 15] + +RFC 3986 URI Generic Syntax January 2005 + + + coordinates on a map. Likewise, a URI scheme may define components + with additional encoding requirements that are applied prior to + forming the component and producing the URI. + + When a new URI scheme defines a component that represents textual + data consisting of characters from the Universal Character Set [UCS], + the data should first be encoded as octets according to the UTF-8 + character encoding [STD63]; then only those octets that do not + correspond to characters in the unreserved set should be percent- + encoded. For example, the character A would be represented as "A", + the character LATIN CAPITAL LETTER A WITH GRAVE would be represented + as "%C3%80", and the character KATAKANA LETTER A would be represented + as "%E3%82%A2". + +3. Syntax Components + + The generic URI syntax consists of a hierarchical sequence of + components referred to as the scheme, authority, path, query, and + fragment. + + URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ] + + hier-part = "//" authority path-abempty + / path-absolute + / path-rootless + / path-empty + + The scheme and path components are required, though the path may be + empty (no characters). When authority is present, the path must + either be empty or begin with a slash ("/") character. When + authority is not present, the path cannot begin with two slash + characters ("//"). These restrictions result in five different ABNF + rules for a path (Section 3.3), only one of which will match any + given URI reference. + + The following are two example URIs and their component parts: + + foo://example.com:8042/over/there?name=ferret#nose + \_/ \______________/\_________/ \_________/ \__/ + | | | | | + scheme authority path query fragment + | _____________________|__ + / \ / \ + urn:example:animal:ferret:nose + + + + + + + +Berners-Lee, et al. Standards Track [Page 16] + +RFC 3986 URI Generic Syntax January 2005 + + +3.1. Scheme + + Each URI begins with a scheme name that refers to a specification for + assigning identifiers within that scheme. As such, the URI syntax is + a federated and extensible naming system wherein each scheme's + specification may further restrict the syntax and semantics of + identifiers using that scheme. + + Scheme names consist of a sequence of characters beginning with a + letter and followed by any combination of letters, digits, plus + ("+"), period ("."), or hyphen ("-"). Although schemes are case- + insensitive, the canonical form is lowercase and documents that + specify schemes must do so with lowercase letters. An implementation + should accept uppercase letters as equivalent to lowercase in scheme + names (e.g., allow "HTTP" as well as "http") for the sake of + robustness but should only produce lowercase scheme names for + consistency. + + scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." ) + + Individual schemes are not specified by this document. The process + for registration of new URI schemes is defined separately by [BCP35]. + The scheme registry maintains the mapping between scheme names and + their specifications. Advice for designers of new URI schemes can be + found in [RFC2718]. URI scheme specifications must define their own + syntax so that all strings matching their scheme-specific syntax will + also match the <absolute-URI> grammar, as described in Section 4.3. + + When presented with a URI that violates one or more scheme-specific + restrictions, the scheme-specific resolution process should flag the + reference as an error rather than ignore the unused parts; doing so + reduces the number of equivalent URIs and helps detect abuses of the + generic syntax, which might indicate that the URI has been + constructed to mislead the user (Section 7.6). + +3.2. Authority + + Many URI schemes include a hierarchical element for a naming + authority so that governance of the name space defined by the + remainder of the URI is delegated to that authority (which may, in + turn, delegate it further). The generic syntax provides a common + means for distinguishing an authority based on a registered name or + server address, along with optional port and user information. + + The authority component is preceded by a double slash ("//") and is + terminated by the next slash ("/"), question mark ("?"), or number + sign ("#") character, or by the end of the URI. + + + + +Berners-Lee, et al. Standards Track [Page 17] + +RFC 3986 URI Generic Syntax January 2005 + + + authority = [ userinfo "@" ] host [ ":" port ] + + URI producers and normalizers should omit the ":" delimiter that + separates host from port if the port component is empty. Some + schemes do not allow the userinfo and/or port subcomponents. + + If a URI contains an authority component, then the path component + must either be empty or begin with a slash ("/") character. Non- + validating parsers (those that merely separate a URI reference into + its major components) will often ignore the subcomponent structure of + authority, treating it as an opaque string from the double-slash to + the first terminating delimiter, until such time as the URI is + dereferenced. + +3.2.1. User Information + + The userinfo subcomponent may consist of a user name and, optionally, + scheme-specific information about how to gain authorization to access + the resource. The user information, if present, is followed by a + commercial at-sign ("@") that delimits it from the host. + + userinfo = *( unreserved / pct-encoded / sub-delims / ":" ) + + Use of the format "user:password" in the userinfo field is + deprecated. Applications should not render as clear text any data + after the first colon (":") character found within a userinfo + subcomponent unless the data after the colon is the empty string + (indicating no password). Applications may choose to ignore or + reject such data when it is received as part of a reference and + should reject the storage of such data in unencrypted form. The + passing of authentication information in clear text has proven to be + a security risk in almost every case where it has been used. + + Applications that render a URI for the sake of user feedback, such as + in graphical hypertext browsing, should render userinfo in a way that + is distinguished from the rest of a URI, when feasible. Such + rendering will assist the user in cases where the userinfo has been + misleadingly crafted to look like a trusted domain name + (Section 7.6). + +3.2.2. Host + + The host subcomponent of authority is identified by an IP literal + encapsulated within square brackets, an IPv4 address in dotted- + decimal form, or a registered name. The host subcomponent is case- + insensitive. The presence of a host subcomponent within a URI does + not imply that the scheme requires access to the given host on the + Internet. In many cases, the host syntax is used only for the sake + + + +Berners-Lee, et al. Standards Track [Page 18] + +RFC 3986 URI Generic Syntax January 2005 + + + of reusing the existing registration process created and deployed for + DNS, thus obtaining a globally unique name without the cost of + deploying another registry. However, such use comes with its own + costs: domain name ownership may change over time for reasons not + anticipated by the URI producer. In other cases, the data within the + host component identifies a registered name that has nothing to do + with an Internet host. We use the name "host" for the ABNF rule + because that is its most common purpose, not its only purpose. + + host = IP-literal / IPv4address / reg-name + + The syntax rule for host is ambiguous because it does not completely + distinguish between an IPv4address and a reg-name. In order to + disambiguate the syntax, we apply the "first-match-wins" algorithm: + If host matches the rule for IPv4address, then it should be + considered an IPv4 address literal and not a reg-name. Although host + is case-insensitive, producers and normalizers should use lowercase + for registered names and hexadecimal addresses for the sake of + uniformity, while only using uppercase letters for percent-encodings. + + A host identified by an Internet Protocol literal address, version 6 + [RFC3513] or later, is distinguished by enclosing the IP literal + within square brackets ("[" and "]"). This is the only place where + square bracket characters are allowed in the URI syntax. In + anticipation of future, as-yet-undefined IP literal address formats, + an implementation may use an optional version flag to indicate such a + format explicitly rather than rely on heuristic determination. + + IP-literal = "[" ( IPv6address / IPvFuture ) "]" + + IPvFuture = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" ) + + The version flag does not indicate the IP version; rather, it + indicates future versions of the literal format. As such, + implementations must not provide the version flag for the existing + IPv4 and IPv6 literal address forms described below. If a URI + containing an IP-literal that starts with "v" (case-insensitive), + indicating that the version flag is present, is dereferenced by an + application that does not know the meaning of that version flag, then + the application should return an appropriate error for "address + mechanism not supported". + + A host identified by an IPv6 literal address is represented inside + the square brackets without a preceding version flag. The ABNF + provided here is a translation of the text definition of an IPv6 + literal address provided in [RFC3513]. This syntax does not support + IPv6 scoped addressing zone identifiers. + + + + +Berners-Lee, et al. Standards Track [Page 19] + +RFC 3986 URI Generic Syntax January 2005 + + + A 128-bit IPv6 address is divided into eight 16-bit pieces. Each + piece is represented numerically in case-insensitive hexadecimal, + using one to four hexadecimal digits (leading zeroes are permitted). + The eight encoded pieces are given most-significant first, separated + by colon characters. Optionally, the least-significant two pieces + may instead be represented in IPv4 address textual format. A + sequence of one or more consecutive zero-valued 16-bit pieces within + the address may be elided, omitting all their digits and leaving + exactly two consecutive colons in their place to mark the elision. + + IPv6address = 6( h16 ":" ) ls32 + / "::" 5( h16 ":" ) ls32 + / [ h16 ] "::" 4( h16 ":" ) ls32 + / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32 + / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32 + / [ *3( h16 ":" ) h16 ] "::" h16 ":" ls32 + / [ *4( h16 ":" ) h16 ] "::" ls32 + / [ *5( h16 ":" ) h16 ] "::" h16 + / [ *6( h16 ":" ) h16 ] "::" + + ls32 = ( h16 ":" h16 ) / IPv4address + ; least-significant 32 bits of address + + h16 = 1*4HEXDIG + ; 16 bits of address represented in hexadecimal + + A host identified by an IPv4 literal address is represented in + dotted-decimal notation (a sequence of four decimal numbers in the + range 0 to 255, separated by "."), as described in [RFC1123] by + reference to [RFC0952]. Note that other forms of dotted notation may + be interpreted on some platforms, as described in Section 7.4, but + only the dotted-decimal form of four octets is allowed by this + grammar. + + IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet + + dec-octet = DIGIT ; 0-9 + / %x31-39 DIGIT ; 10-99 + / "1" 2DIGIT ; 100-199 + / "2" %x30-34 DIGIT ; 200-249 + / "25" %x30-35 ; 250-255 + + A host identified by a registered name is a sequence of characters + usually intended for lookup within a locally defined host or service + name registry, though the URI's scheme-specific semantics may require + that a specific registry (or fixed name table) be used instead. The + most common name registry mechanism is the Domain Name System (DNS). + A registered name intended for lookup in the DNS uses the syntax + + + +Berners-Lee, et al. Standards Track [Page 20] + +RFC 3986 URI Generic Syntax January 2005 + + + defined in Section 3.5 of [RFC1034] and Section 2.1 of [RFC1123]. + Such a name consists of a sequence of domain labels separated by ".", + each domain label starting and ending with an alphanumeric character + and possibly also containing "-" characters. The rightmost domain + label of a fully qualified domain name in DNS may be followed by a + single "." and should be if it is necessary to distinguish between + the complete domain name and some local domain. + + reg-name = *( unreserved / pct-encoded / sub-delims ) + + If the URI scheme defines a default for host, then that default + applies when the host subcomponent is undefined or when the + registered name is empty (zero length). For example, the "file" URI + scheme is defined so that no authority, an empty host, and + "localhost" all mean the end-user's machine, whereas the "http" + scheme considers a missing authority or empty host invalid. + + This specification does not mandate a particular registered name + lookup technology and therefore does not restrict the syntax of reg- + name beyond what is necessary for interoperability. Instead, it + delegates the issue of registered name syntax conformance to the + operating system of each application performing URI resolution, and + that operating system decides what it will allow for the purpose of + host identification. A URI resolution implementation might use DNS, + host tables, yellow pages, NetInfo, WINS, or any other system for + lookup of registered names. However, a globally scoped naming + system, such as DNS fully qualified domain names, is necessary for + URIs intended to have global scope. URI producers should use names + that conform to the DNS syntax, even when use of DNS is not + immediately apparent, and should limit these names to no more than + 255 characters in length. + + The reg-name syntax allows percent-encoded octets in order to + represent non-ASCII registered names in a uniform way that is + independent of the underlying name resolution technology. Non-ASCII + characters must first be encoded according to UTF-8 [STD63], and then + each octet of the corresponding UTF-8 sequence must be percent- + encoded to be represented as URI characters. URI producing + applications must not use percent-encoding in host unless it is used + to represent a UTF-8 character sequence. When a non-ASCII registered + name represents an internationalized domain name intended for + resolution via the DNS, the name must be transformed to the IDNA + encoding [RFC3490] prior to name lookup. URI producers should + provide these registered names in the IDNA encoding, rather than a + percent-encoding, if they wish to maximize interoperability with + legacy URI resolvers. + + + + + +Berners-Lee, et al. Standards Track [Page 21] + +RFC 3986 URI Generic Syntax January 2005 + + +3.2.3. Port + + The port subcomponent of authority is designated by an optional port + number in decimal following the host and delimited from it by a + single colon (":") character. + + port = *DIGIT + + A scheme may define a default port. For example, the "http" scheme + defines a default port of "80", corresponding to its reserved TCP + port number. The type of port designated by the port number (e.g., + TCP, UDP, SCTP) is defined by the URI scheme. URI producers and + normalizers should omit the port component and its ":" delimiter if + port is empty or if its value would be the same as that of the + scheme's default. + +3.3. Path + + The path component contains data, usually organized in hierarchical + form, that, along with data in the non-hierarchical query component + (Section 3.4), serves to identify a resource within the scope of the + URI's scheme and naming authority (if any). The path is terminated + by the first question mark ("?") or number sign ("#") character, or + by the end of the URI. + + If a URI contains an authority component, then the path component + must either be empty or begin with a slash ("/") character. If a URI + does not contain an authority component, then the path cannot begin + with two slash characters ("//"). In addition, a URI reference + (Section 4.1) may be a relative-path reference, in which case the + first path segment cannot contain a colon (":") character. The ABNF + requires five separate rules to disambiguate these cases, only one of + which will match the path substring within a given URI reference. We + use the generic term "path component" to describe the URI substring + matched by the parser to one of these rules. + + path = path-abempty ; begins with "/" or is empty + / path-absolute ; begins with "/" but not "//" + / path-noscheme ; begins with a non-colon segment + / path-rootless ; begins with a segment + / path-empty ; zero characters + + path-abempty = *( "/" segment ) + path-absolute = "/" [ segment-nz *( "/" segment ) ] + path-noscheme = segment-nz-nc *( "/" segment ) + path-rootless = segment-nz *( "/" segment ) + path-empty = 0<pchar> + + + + +Berners-Lee, et al. Standards Track [Page 22] + +RFC 3986 URI Generic Syntax January 2005 + + + segment = *pchar + segment-nz = 1*pchar + segment-nz-nc = 1*( unreserved / pct-encoded / sub-delims / "@" ) + ; non-zero-length segment without any colon ":" + + pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + + A path consists of a sequence of path segments separated by a slash + ("/") character. A path is always defined for a URI, though the + defined path may be empty (zero length). Use of the slash character + to indicate hierarchy is only required when a URI will be used as the + context for relative references. For example, the URI + <mailto:[email protected]> has a path of "[email protected]", whereas + the URI <foo://info.example.com?fred> has an empty path. + + The path segments "." and "..", also known as dot-segments, are + defined for relative reference within the path name hierarchy. They + are intended for use at the beginning of a relative-path reference + (Section 4.2) to indicate relative position within the hierarchical + tree of names. This is similar to their role within some operating + systems' file directory structures to indicate the current directory + and parent directory, respectively. However, unlike in a file + system, these dot-segments are only interpreted within the URI path + hierarchy and are removed as part of the resolution process (Section + 5.2). + + Aside from dot-segments in hierarchical paths, a path segment is + considered opaque by the generic syntax. URI producing applications + often use the reserved characters allowed in a segment to delimit + scheme-specific or dereference-handler-specific subcomponents. For + example, the semicolon (";") and equals ("=") reserved characters are + often used to delimit parameters and parameter values applicable to + that segment. The comma (",") reserved character is often used for + similar purposes. For example, one URI producer might use a segment + such as "name;v=1.1" to indicate a reference to version 1.1 of + "name", whereas another might use a segment such as "name,1.1" to + indicate the same. Parameter types may be defined by scheme-specific + semantics, but in most cases the syntax of a parameter is specific to + the implementation of the URI's dereferencing algorithm. + +3.4. Query + + The query component contains non-hierarchical data that, along with + data in the path component (Section 3.3), serves to identify a + resource within the scope of the URI's scheme and naming authority + (if any). The query component is indicated by the first question + mark ("?") character and terminated by a number sign ("#") character + or by the end of the URI. + + + +Berners-Lee, et al. Standards Track [Page 23] + +RFC 3986 URI Generic Syntax January 2005 + + + query = *( pchar / "/" / "?" ) + + The characters slash ("/") and question mark ("?") may represent data + within the query component. Beware that some older, erroneous + implementations may not handle such data correctly when it is used as + the base URI for relative references (Section 5.1), apparently + because they fail to distinguish query data from path data when + looking for hierarchical separators. However, as query components + are often used to carry identifying information in the form of + "key=value" pairs and one frequently used value is a reference to + another URI, it is sometimes better for usability to avoid percent- + encoding those characters. + +3.5. Fragment + + The fragment identifier component of a URI allows indirect + identification of a secondary resource by reference to a primary + resource and additional identifying information. The identified + secondary resource may be some portion or subset of the primary + resource, some view on representations of the primary resource, or + some other resource defined or described by those representations. A + fragment identifier component is indicated by the presence of a + number sign ("#") character and terminated by the end of the URI. + + fragment = *( pchar / "/" / "?" ) + + The semantics of a fragment identifier are defined by the set of + representations that might result from a retrieval action on the + primary resource. The fragment's format and resolution is therefore + dependent on the media type [RFC2046] of a potentially retrieved + representation, even though such a retrieval is only performed if the + URI is dereferenced. If no such representation exists, then the + semantics of the fragment are considered unknown and are effectively + unconstrained. Fragment identifier semantics are independent of the + URI scheme and thus cannot be redefined by scheme specifications. + + Individual media types may define their own restrictions on or + structures within the fragment identifier syntax for specifying + different types of subsets, views, or external references that are + identifiable as secondary resources by that media type. If the + primary resource has multiple representations, as is often the case + for resources whose representation is selected based on attributes of + the retrieval request (a.k.a., content negotiation), then whatever is + identified by the fragment should be consistent across all of those + representations. Each representation should either define the + fragment so that it corresponds to the same secondary resource, + regardless of how it is represented, or should leave the fragment + undefined (i.e., not found). + + + +Berners-Lee, et al. Standards Track [Page 24] + +RFC 3986 URI Generic Syntax January 2005 + + + As with any URI, use of a fragment identifier component does not + imply that a retrieval action will take place. A URI with a fragment + identifier may be used to refer to the secondary resource without any + implication that the primary resource is accessible or will ever be + accessed. + + Fragment identifiers have a special role in information retrieval + systems as the primary form of client-side indirect referencing, + allowing an author to specifically identify aspects of an existing + resource that are only indirectly provided by the resource owner. As + such, the fragment identifier is not used in the scheme-specific + processing of a URI; instead, the fragment identifier is separated + from the rest of the URI prior to a dereference, and thus the + identifying information within the fragment itself is dereferenced + solely by the user agent, regardless of the URI scheme. Although + this separate handling is often perceived to be a loss of + information, particularly for accurate redirection of references as + resources move over time, it also serves to prevent information + providers from denying reference authors the right to refer to + information within a resource selectively. Indirect referencing also + provides additional flexibility and extensibility to systems that use + URIs, as new media types are easier to define and deploy than new + schemes of identification. + + The characters slash ("/") and question mark ("?") are allowed to + represent data within the fragment identifier. Beware that some + older, erroneous implementations may not handle this data correctly + when it is used as the base URI for relative references (Section + 5.1). + +4. Usage + + When applications make reference to a URI, they do not always use the + full form of reference defined by the "URI" syntax rule. To save + space and take advantage of hierarchical locality, many Internet + protocol elements and media type formats allow an abbreviation of a + URI, whereas others restrict the syntax to a particular form of URI. + We define the most common forms of reference syntax in this + specification because they impact and depend upon the design of the + generic syntax, requiring a uniform parsing algorithm in order to be + interpreted consistently. + +4.1. URI Reference + + URI-reference is used to denote the most common usage of a resource + identifier. + + URI-reference = URI / relative-ref + + + +Berners-Lee, et al. Standards Track [Page 25] + +RFC 3986 URI Generic Syntax January 2005 + + + A URI-reference is either a URI or a relative reference. If the + URI-reference's prefix does not match the syntax of a scheme followed + by its colon separator, then the URI-reference is a relative + reference. + + A URI-reference is typically parsed first into the five URI + components, in order to determine what components are present and + whether the reference is relative. Then, each component is parsed + for its subparts and their validation. The ABNF of URI-reference, + along with the "first-match-wins" disambiguation rule, is sufficient + to define a validating parser for the generic syntax. Readers + familiar with regular expressions should see Appendix B for an + example of a non-validating URI-reference parser that will take any + given string and extract the URI components. + +4.2. Relative Reference + + A relative reference takes advantage of the hierarchical syntax + (Section 1.2.3) to express a URI reference relative to the name space + of another hierarchical URI. + + relative-ref = relative-part [ "?" query ] [ "#" fragment ] + + relative-part = "//" authority path-abempty + / path-absolute + / path-noscheme + / path-empty + + The URI referred to by a relative reference, also known as the target + URI, is obtained by applying the reference resolution algorithm of + Section 5. + + A relative reference that begins with two slash characters is termed + a network-path reference; such references are rarely used. A + relative reference that begins with a single slash character is + termed an absolute-path reference. A relative reference that does + not begin with a slash character is termed a relative-path reference. + + A path segment that contains a colon character (e.g., "this:that") + cannot be used as the first segment of a relative-path reference, as + it would be mistaken for a scheme name. Such a segment must be + preceded by a dot-segment (e.g., "./this:that") to make a relative- + path reference. + + + + + + + + +Berners-Lee, et al. Standards Track [Page 26] + +RFC 3986 URI Generic Syntax January 2005 + + +4.3. Absolute URI + + Some protocol elements allow only the absolute form of a URI without + a fragment identifier. For example, defining a base URI for later + use by relative references calls for an absolute-URI syntax rule that + does not allow a fragment. + + absolute-URI = scheme ":" hier-part [ "?" query ] + + URI scheme specifications must define their own syntax so that all + strings matching their scheme-specific syntax will also match the + <absolute-URI> grammar. Scheme specifications will not define + fragment identifier syntax or usage, regardless of its applicability + to resources identifiable via that scheme, as fragment identification + is orthogonal to scheme definition. However, scheme specifications + are encouraged to include a wide range of examples, including + examples that show use of the scheme's URIs with fragment identifiers + when such usage is appropriate. + +4.4. Same-Document Reference + + When a URI reference refers to a URI that is, aside from its fragment + component (if any), identical to the base URI (Section 5.1), that + reference is called a "same-document" reference. The most frequent + examples of same-document references are relative references that are + empty or include only the number sign ("#") separator followed by a + fragment identifier. + + When a same-document reference is dereferenced for a retrieval + action, the target of that reference is defined to be within the same + entity (representation, document, or message) as the reference; + therefore, a dereference should not result in a new retrieval action. + + Normalization of the base and target URIs prior to their comparison, + as described in Sections 6.2.2 and 6.2.3, is allowed but rarely + performed in practice. Normalization may increase the set of same- + document references, which may be of benefit to some caching + applications. As such, reference authors should not assume that a + slightly different, though equivalent, reference URI will (or will + not) be interpreted as a same-document reference by any given + application. + +4.5. Suffix Reference + + The URI syntax is designed for unambiguous reference to resources and + extensibility via the URI scheme. However, as URI identification and + usage have become commonplace, traditional media (television, radio, + newspapers, billboards, etc.) have increasingly used a suffix of the + + + +Berners-Lee, et al. Standards Track [Page 27] + +RFC 3986 URI Generic Syntax January 2005 + + + URI as a reference, consisting of only the authority and path + portions of the URI, such as + + www.w3.org/Addressing/ + + or simply a DNS registered name on its own. Such references are + primarily intended for human interpretation rather than for machines, + with the assumption that context-based heuristics are sufficient to + complete the URI (e.g., most registered names beginning with "www" + are likely to have a URI prefix of "http://"). Although there is no + standard set of heuristics for disambiguating a URI suffix, many + client implementations allow them to be entered by the user and + heuristically resolved. + + Although this practice of using suffix references is common, it + should be avoided whenever possible and should never be used in + situations where long-term references are expected. The heuristics + noted above will change over time, particularly when a new URI scheme + becomes popular, and are often incorrect when used out of context. + Furthermore, they can lead to security issues along the lines of + those described in [RFC1535]. + + As a URI suffix has the same syntax as a relative-path reference, a + suffix reference cannot be used in contexts where a relative + reference is expected. As a result, suffix references are limited to + places where there is no defined base URI, such as dialog boxes and + off-line advertisements. + +5. Reference Resolution + + This section defines the process of resolving a URI reference within + a context that allows relative references so that the result is a + string matching the <URI> syntax rule of Section 3. + +5.1. Establishing a Base URI + + The term "relative" implies that a "base URI" exists against which + the relative reference is applied. Aside from fragment-only + references (Section 4.4), relative references are only usable when a + base URI is known. A base URI must be established by the parser + prior to parsing URI references that might be relative. A base URI + must conform to the <absolute-URI> syntax rule (Section 4.3). If the + base URI is obtained from a URI reference, then that reference must + be converted to absolute form and stripped of any fragment component + prior to its use as a base URI. + + + + + + +Berners-Lee, et al. Standards Track [Page 28] + +RFC 3986 URI Generic Syntax January 2005 + + + The base URI of a reference can be established in one of four ways, + discussed below in order of precedence. The order of precedence can + be thought of in terms of layers, where the innermost defined base + URI has the highest precedence. This can be visualized graphically + as follows: + + .----------------------------------------------------------. + | .----------------------------------------------------. | + | | .----------------------------------------------. | | + | | | .----------------------------------------. | | | + | | | | .----------------------------------. | | | | + | | | | | <relative-reference> | | | | | + | | | | `----------------------------------' | | | | + | | | | (5.1.1) Base URI embedded in content | | | | + | | | `----------------------------------------' | | | + | | | (5.1.2) Base URI of the encapsulating entity | | | + | | | (message, representation, or none) | | | + | | `----------------------------------------------' | | + | | (5.1.3) URI used to retrieve the entity | | + | `----------------------------------------------------' | + | (5.1.4) Default Base URI (application-dependent) | + `----------------------------------------------------------' + +5.1.1. Base URI Embedded in Content + + Within certain media types, a base URI for relative references can be + embedded within the content itself so that it can be readily obtained + by a parser. This can be useful for descriptive documents, such as + tables of contents, which may be transmitted to others through + protocols other than their usual retrieval context (e.g., email or + USENET news). + + It is beyond the scope of this specification to specify how, for each + media type, a base URI can be embedded. The appropriate syntax, when + available, is described by the data format specification associated + with each media type. + +5.1.2. Base URI from the Encapsulating Entity + + If no base URI is embedded, the base URI is defined by the + representation's retrieval context. For a document that is enclosed + within another entity, such as a message or archive, the retrieval + context is that entity. Thus, the default base URI of a + representation is the base URI of the entity in which the + representation is encapsulated. + + + + + + +Berners-Lee, et al. Standards Track [Page 29] + +RFC 3986 URI Generic Syntax January 2005 + + + A mechanism for embedding a base URI within MIME container types + (e.g., the message and multipart types) is defined by MHTML + [RFC2557]. Protocols that do not use the MIME message header syntax, + but that do allow some form of tagged metadata to be included within + messages, may define their own syntax for defining a base URI as part + of a message. + +5.1.3. Base URI from the Retrieval URI + + If no base URI is embedded and the representation is not encapsulated + within some other entity, then, if a URI was used to retrieve the + representation, that URI shall be considered the base URI. Note that + if the retrieval was the result of a redirected request, the last URI + used (i.e., the URI that resulted in the actual retrieval of the + representation) is the base URI. + +5.1.4. Default Base URI + + If none of the conditions described above apply, then the base URI is + defined by the context of the application. As this definition is + necessarily application-dependent, failing to define a base URI by + using one of the other methods may result in the same content being + interpreted differently by different types of applications. + + A sender of a representation containing relative references is + responsible for ensuring that a base URI for those references can be + established. Aside from fragment-only references, relative + references can only be used reliably in situations where the base URI + is well defined. + +5.2. Relative Resolution + + This section describes an algorithm for converting a URI reference + that might be relative to a given base URI into the parsed components + of the reference's target. The components can then be recomposed, as + described in Section 5.3, to form the target URI. This algorithm + provides definitive results that can be used to test the output of + other implementations. Applications may implement relative reference + resolution by using some other algorithm, provided that the results + match what would be given by this one. + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 30] + +RFC 3986 URI Generic Syntax January 2005 + + +5.2.1. Pre-parse the Base URI + + The base URI (Base) is established according to the procedure of + Section 5.1 and parsed into the five main components described in + Section 3. Note that only the scheme component is required to be + present in a base URI; the other components may be empty or + undefined. A component is undefined if its associated delimiter does + not appear in the URI reference; the path component is never + undefined, though it may be empty. + + Normalization of the base URI, as described in Sections 6.2.2 and + 6.2.3, is optional. A URI reference must be transformed to its + target URI before it can be normalized. + +5.2.2. Transform References + + For each URI reference (R), the following pseudocode describes an + algorithm for transforming R into its target URI (T): + + -- The URI reference is parsed into the five URI components + -- + (R.scheme, R.authority, R.path, R.query, R.fragment) = parse(R); + + -- A non-strict parser may ignore a scheme in the reference + -- if it is identical to the base URI's scheme. + -- + if ((not strict) and (R.scheme == Base.scheme)) then + undefine(R.scheme); + endif; + + + + + + + + + + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 31] + +RFC 3986 URI Generic Syntax January 2005 + + + if defined(R.scheme) then + T.scheme = R.scheme; + T.authority = R.authority; + T.path = remove_dot_segments(R.path); + T.query = R.query; + else + if defined(R.authority) then + T.authority = R.authority; + T.path = remove_dot_segments(R.path); + T.query = R.query; + else + if (R.path == "") then + T.path = Base.path; + if defined(R.query) then + T.query = R.query; + else + T.query = Base.query; + endif; + else + if (R.path starts-with "/") then + T.path = remove_dot_segments(R.path); + else + T.path = merge(Base.path, R.path); + T.path = remove_dot_segments(T.path); + endif; + T.query = R.query; + endif; + T.authority = Base.authority; + endif; + T.scheme = Base.scheme; + endif; + + T.fragment = R.fragment; + +5.2.3. Merge Paths + + The pseudocode above refers to a "merge" routine for merging a + relative-path reference with the path of the base URI. This is + accomplished as follows: + + o If the base URI has a defined authority component and an empty + path, then return a string consisting of "/" concatenated with the + reference's path; otherwise, + + + + + + + + +Berners-Lee, et al. Standards Track [Page 32] + +RFC 3986 URI Generic Syntax January 2005 + + + o return a string consisting of the reference's path component + appended to all but the last segment of the base URI's path (i.e., + excluding any characters after the right-most "/" in the base URI + path, or excluding the entire base URI path if it does not contain + any "/" characters). + +5.2.4. Remove Dot Segments + + The pseudocode also refers to a "remove_dot_segments" routine for + interpreting and removing the special "." and ".." complete path + segments from a referenced path. This is done after the path is + extracted from a reference, whether or not the path was relative, in + order to remove any invalid or extraneous dot-segments prior to + forming the target URI. Although there are many ways to accomplish + this removal process, we describe a simple method using two string + buffers. + + 1. The input buffer is initialized with the now-appended path + components and the output buffer is initialized to the empty + string. + + 2. While the input buffer is not empty, loop as follows: + + A. If the input buffer begins with a prefix of "../" or "./", + then remove that prefix from the input buffer; otherwise, + + B. if the input buffer begins with a prefix of "/./" or "/.", + where "." is a complete path segment, then replace that + prefix with "/" in the input buffer; otherwise, + + C. if the input buffer begins with a prefix of "/../" or "/..", + where ".." is a complete path segment, then replace that + prefix with "/" in the input buffer and remove the last + segment and its preceding "/" (if any) from the output + buffer; otherwise, + + D. if the input buffer consists only of "." or "..", then remove + that from the input buffer; otherwise, + + E. move the first path segment in the input buffer to the end of + the output buffer, including the initial "/" character (if + any) and any subsequent characters up to, but not including, + the next "/" character or the end of the input buffer. + + 3. Finally, the output buffer is returned as the result of + remove_dot_segments. + + + + + +Berners-Lee, et al. Standards Track [Page 33] + +RFC 3986 URI Generic Syntax January 2005 + + + Note that dot-segments are intended for use in URI references to + express an identifier relative to the hierarchy of names in the base + URI. The remove_dot_segments algorithm respects that hierarchy by + removing extra dot-segments rather than treat them as an error or + leaving them to be misinterpreted by dereference implementations. + + The following illustrates how the above steps are applied for two + examples of merged paths, showing the state of the two buffers after + each step. + + STEP OUTPUT BUFFER INPUT BUFFER + + 1 : /a/b/c/./../../g + 2E: /a /b/c/./../../g + 2E: /a/b /c/./../../g + 2E: /a/b/c /./../../g + 2B: /a/b/c /../../g + 2C: /a/b /../g + 2C: /a /g + 2E: /a/g + + STEP OUTPUT BUFFER INPUT BUFFER + + 1 : mid/content=5/../6 + 2E: mid /content=5/../6 + 2E: mid/content=5 /../6 + 2C: mid /6 + 2E: mid/6 + + Some applications may find it more efficient to implement the + remove_dot_segments algorithm by using two segment stacks rather than + strings. + + Note: Beware that some older, erroneous implementations will fail + to separate a reference's query component from its path component + prior to merging the base and reference paths, resulting in an + interoperability failure if the query component contains the + strings "/../" or "/./". + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 34] + +RFC 3986 URI Generic Syntax January 2005 + + +5.3. Component Recomposition + + Parsed URI components can be recomposed to obtain the corresponding + URI reference string. Using pseudocode, this would be: + + result = "" + + if defined(scheme) then + append scheme to result; + append ":" to result; + endif; + + if defined(authority) then + append "//" to result; + append authority to result; + endif; + + append path to result; + + if defined(query) then + append "?" to result; + append query to result; + endif; + + if defined(fragment) then + append "#" to result; + append fragment to result; + endif; + + return result; + + Note that we are careful to preserve the distinction between a + component that is undefined, meaning that its separator was not + present in the reference, and a component that is empty, meaning that + the separator was present and was immediately followed by the next + component separator or the end of the reference. + +5.4. Reference Resolution Examples + + Within a representation with a well defined base URI of + + http://a/b/c/d;p?q + + a relative reference is transformed to its target URI as follows. + + + + + + + +Berners-Lee, et al. Standards Track [Page 35] + +RFC 3986 URI Generic Syntax January 2005 + + +5.4.1. Normal Examples + + "g:h" = "g:h" + "g" = "http://a/b/c/g" + "./g" = "http://a/b/c/g" + "g/" = "http://a/b/c/g/" + "/g" = "http://a/g" + "//g" = "http://g" + "?y" = "http://a/b/c/d;p?y" + "g?y" = "http://a/b/c/g?y" + "#s" = "http://a/b/c/d;p?q#s" + "g#s" = "http://a/b/c/g#s" + "g?y#s" = "http://a/b/c/g?y#s" + ";x" = "http://a/b/c/;x" + "g;x" = "http://a/b/c/g;x" + "g;x?y#s" = "http://a/b/c/g;x?y#s" + "" = "http://a/b/c/d;p?q" + "." = "http://a/b/c/" + "./" = "http://a/b/c/" + ".." = "http://a/b/" + "../" = "http://a/b/" + "../g" = "http://a/b/g" + "../.." = "http://a/" + "../../" = "http://a/" + "../../g" = "http://a/g" + +5.4.2. Abnormal Examples + + Although the following abnormal examples are unlikely to occur in + normal practice, all URI parsers should be capable of resolving them + consistently. Each example uses the same base as that above. + + Parsers must be careful in handling cases where there are more ".." + segments in a relative-path reference than there are hierarchical + levels in the base URI's path. Note that the ".." syntax cannot be + used to change the authority component of a URI. + + "../../../g" = "http://a/g" + "../../../../g" = "http://a/g" + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 36] + +RFC 3986 URI Generic Syntax January 2005 + + + Similarly, parsers must remove the dot-segments "." and ".." when + they are complete components of a path, but not when they are only + part of a segment. + + "/./g" = "http://a/g" + "/../g" = "http://a/g" + "g." = "http://a/b/c/g." + ".g" = "http://a/b/c/.g" + "g.." = "http://a/b/c/g.." + "..g" = "http://a/b/c/..g" + + Less likely are cases where the relative reference uses unnecessary + or nonsensical forms of the "." and ".." complete path segments. + + "./../g" = "http://a/b/g" + "./g/." = "http://a/b/c/g/" + "g/./h" = "http://a/b/c/g/h" + "g/../h" = "http://a/b/c/h" + "g;x=1/./y" = "http://a/b/c/g;x=1/y" + "g;x=1/../y" = "http://a/b/c/y" + + Some applications fail to separate the reference's query and/or + fragment components from the path component before merging it with + the base path and removing dot-segments. This error is rarely + noticed, as typical usage of a fragment never includes the hierarchy + ("/") character and the query component is not normally used within + relative references. + + "g?y/./x" = "http://a/b/c/g?y/./x" + "g?y/../x" = "http://a/b/c/g?y/../x" + "g#s/./x" = "http://a/b/c/g#s/./x" + "g#s/../x" = "http://a/b/c/g#s/../x" + + Some parsers allow the scheme name to be present in a relative + reference if it is the same as the base URI scheme. This is + considered to be a loophole in prior specifications of partial URI + [RFC1630]. Its use should be avoided but is allowed for backward + compatibility. + + "http:g" = "http:g" ; for strict parsers + / "http://a/b/c/g" ; for backward compatibility + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 37] + +RFC 3986 URI Generic Syntax January 2005 + + +6. Normalization and Comparison + + One of the most common operations on URIs is simple comparison: + determining whether two URIs are equivalent without using the URIs to + access their respective resource(s). A comparison is performed every + time a response cache is accessed, a browser checks its history to + color a link, or an XML parser processes tags within a namespace. + Extensive normalization prior to comparison of URIs is often used by + spiders and indexing engines to prune a search space or to reduce + duplication of request actions and response storage. + + URI comparison is performed for some particular purpose. Protocols + or implementations that compare URIs for different purposes will + often be subject to differing design trade-offs in regards to how + much effort should be spent in reducing aliased identifiers. This + section describes various methods that may be used to compare URIs, + the trade-offs between them, and the types of applications that might + use them. + +6.1. Equivalence + + Because URIs exist to identify resources, presumably they should be + considered equivalent when they identify the same resource. However, + this definition of equivalence is not of much practical use, as there + is no way for an implementation to compare two resources unless it + has full knowledge or control of them. For this reason, + determination of equivalence or difference of URIs is based on string + comparison, perhaps augmented by reference to additional rules + provided by URI scheme definitions. We use the terms "different" and + "equivalent" to describe the possible outcomes of such comparisons, + but there are many application-dependent versions of equivalence. + + Even though it is possible to determine that two URIs are equivalent, + URI comparison is not sufficient to determine whether two URIs + identify different resources. For example, an owner of two different + domain names could decide to serve the same resource from both, + resulting in two different URIs. Therefore, comparison methods are + designed to minimize false negatives while strictly avoiding false + positives. + + In testing for equivalence, applications should not directly compare + relative references; the references should be converted to their + respective target URIs before comparison. When URIs are compared to + select (or avoid) a network action, such as retrieval of a + representation, fragment components (if any) should be excluded from + the comparison. + + + + + +Berners-Lee, et al. Standards Track [Page 38] + +RFC 3986 URI Generic Syntax January 2005 + + +6.2. Comparison Ladder + + A variety of methods are used in practice to test URI equivalence. + These methods fall into a range, distinguished by the amount of + processing required and the degree to which the probability of false + negatives is reduced. As noted above, false negatives cannot be + eliminated. In practice, their probability can be reduced, but this + reduction requires more processing and is not cost-effective for all + applications. + + If this range of comparison practices is considered as a ladder, the + following discussion will climb the ladder, starting with practices + that are cheap but have a relatively higher chance of producing false + negatives, and proceeding to those that have higher computational + cost and lower risk of false negatives. + +6.2.1. Simple String Comparison + + If two URIs, when considered as character strings, are identical, + then it is safe to conclude that they are equivalent. This type of + equivalence test has very low computational cost and is in wide use + in a variety of applications, particularly in the domain of parsing. + + Testing strings for equivalence requires some basic precautions. + This procedure is often referred to as "bit-for-bit" or + "byte-for-byte" comparison, which is potentially misleading. Testing + strings for equality is normally based on pair comparison of the + characters that make up the strings, starting from the first and + proceeding until both strings are exhausted and all characters are + found to be equal, until a pair of characters compares unequal, or + until one of the strings is exhausted before the other. + + This character comparison requires that each pair of characters be + put in comparable form. For example, should one URI be stored in a + byte array in EBCDIC encoding and the second in a Java String object + (UTF-16), bit-for-bit comparisons applied naively will produce + errors. It is better to speak of equality on a character-for- + character basis rather than on a byte-for-byte or bit-for-bit basis. + In practical terms, character-by-character comparisons should be done + codepoint-by-codepoint after conversion to a common character + encoding. + + False negatives are caused by the production and use of URI aliases. + Unnecessary aliases can be reduced, regardless of the comparison + method, by consistently providing URI references in an already- + normalized form (i.e., a form identical to what would be produced + after normalization is applied, as described below). + + + + +Berners-Lee, et al. Standards Track [Page 39] + +RFC 3986 URI Generic Syntax January 2005 + + + Protocols and data formats often limit some URI comparisons to simple + string comparison, based on the theory that people and + implementations will, in their own best interest, be consistent in + providing URI references, or at least consistent enough to negate any + efficiency that might be obtained from further normalization. + +6.2.2. Syntax-Based Normalization + + Implementations may use logic based on the definitions provided by + this specification to reduce the probability of false negatives. + This processing is moderately higher in cost than character-for- + character string comparison. For example, an application using this + approach could reasonably consider the following two URIs equivalent: + + example://a/b/c/%7Bfoo%7D + eXAMPLE://a/./b/../b/%63/%7bfoo%7d + + Web user agents, such as browsers, typically apply this type of URI + normalization when determining whether a cached response is + available. Syntax-based normalization includes such techniques as + case normalization, percent-encoding normalization, and removal of + dot-segments. + +6.2.2.1. Case Normalization + + For all URIs, the hexadecimal digits within a percent-encoding + triplet (e.g., "%3a" versus "%3A") are case-insensitive and therefore + should be normalized to use uppercase letters for the digits A-F. + + When a URI uses components of the generic syntax, the component + syntax equivalence rules always apply; namely, that the scheme and + host are case-insensitive and therefore should be normalized to + lowercase. For example, the URI <HTTP://www.EXAMPLE.com/> is + equivalent to <http://www.example.com/>. The other generic syntax + components are assumed to be case-sensitive unless specifically + defined otherwise by the scheme (see Section 6.2.3). + +6.2.2.2. Percent-Encoding Normalization + + The percent-encoding mechanism (Section 2.1) is a frequent source of + variance among otherwise identical URIs. In addition to the case + normalization issue noted above, some URI producers percent-encode + octets that do not require percent-encoding, resulting in URIs that + are equivalent to their non-encoded counterparts. These URIs should + be normalized by decoding any percent-encoded octet that corresponds + to an unreserved character, as described in Section 2.3. + + + + + +Berners-Lee, et al. Standards Track [Page 40] + +RFC 3986 URI Generic Syntax January 2005 + + +6.2.2.3. Path Segment Normalization + + The complete path segments "." and ".." are intended only for use + within relative references (Section 4.1) and are removed as part of + the reference resolution process (Section 5.2). However, some + deployed implementations incorrectly assume that reference resolution + is not necessary when the reference is already a URI and thus fail to + remove dot-segments when they occur in non-relative paths. URI + normalizers should remove dot-segments by applying the + remove_dot_segments algorithm to the path, as described in + Section 5.2.4. + +6.2.3. Scheme-Based Normalization + + The syntax and semantics of URIs vary from scheme to scheme, as + described by the defining specification for each scheme. + Implementations may use scheme-specific rules, at further processing + cost, to reduce the probability of false negatives. For example, + because the "http" scheme makes use of an authority component, has a + default port of "80", and defines an empty path to be equivalent to + "/", the following four URIs are equivalent: + + http://example.com + http://example.com/ + http://example.com:/ + http://example.com:80/ + + In general, a URI that uses the generic syntax for authority with an + empty path should be normalized to a path of "/". Likewise, an + explicit ":port", for which the port is empty or the default for the + scheme, is equivalent to one where the port and its ":" delimiter are + elided and thus should be removed by scheme-based normalization. For + example, the second URI above is the normal form for the "http" + scheme. + + Another case where normalization varies by scheme is in the handling + of an empty authority component or empty host subcomponent. For many + scheme specifications, an empty authority or host is considered an + error; for others, it is considered equivalent to "localhost" or the + end-user's host. When a scheme defines a default for authority and a + URI reference to that default is desired, the reference should be + normalized to an empty authority for the sake of uniformity, brevity, + and internationalization. If, however, either the userinfo or port + subcomponents are non-empty, then the host should be given explicitly + even if it matches the default. + + Normalization should not remove delimiters when their associated + component is empty unless licensed to do so by the scheme + + + +Berners-Lee, et al. Standards Track [Page 41] + +RFC 3986 URI Generic Syntax January 2005 + + + specification. For example, the URI "http://example.com/?" cannot be + assumed to be equivalent to any of the examples above. Likewise, the + presence or absence of delimiters within a userinfo subcomponent is + usually significant to its interpretation. The fragment component is + not subject to any scheme-based normalization; thus, two URIs that + differ only by the suffix "#" are considered different regardless of + the scheme. + + Some schemes define additional subcomponents that consist of case- + insensitive data, giving an implicit license to normalizers to + convert this data to a common case (e.g., all lowercase). For + example, URI schemes that define a subcomponent of path to contain an + Internet hostname, such as the "mailto" URI scheme, cause that + subcomponent to be case-insensitive and thus subject to case + normalization (e.g., "mailto:[email protected]" is equivalent to + "mailto:[email protected]", even though the generic syntax considers + the path component to be case-sensitive). + + Other scheme-specific normalizations are possible. + +6.2.4. Protocol-Based Normalization + + Substantial effort to reduce the incidence of false negatives is + often cost-effective for web spiders. Therefore, they implement even + more aggressive techniques in URI comparison. For example, if they + observe that a URI such as + + http://example.com/data + + redirects to a URI differing only in the trailing slash + + http://example.com/data/ + + they will likely regard the two as equivalent in the future. This + kind of technique is only appropriate when equivalence is clearly + indicated by both the result of accessing the resources and the + common conventions of their scheme's dereference algorithm (in this + case, use of redirection by HTTP origin servers to avoid problems + with relative references). + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 42] + +RFC 3986 URI Generic Syntax January 2005 + + +7. Security Considerations + + A URI does not in itself pose a security threat. However, as URIs + are often used to provide a compact set of instructions for access to + network resources, care must be taken to properly interpret the data + within a URI, to prevent that data from causing unintended access, + and to avoid including data that should not be revealed in plain + text. + +7.1. Reliability and Consistency + + There is no guarantee that once a URI has been used to retrieve + information, the same information will be retrievable by that URI in + the future. Nor is there any guarantee that the information + retrievable via that URI in the future will be observably similar to + that retrieved in the past. The URI syntax does not constrain how a + given scheme or authority apportions its namespace or maintains it + over time. Such guarantees can only be obtained from the person(s) + controlling that namespace and the resource in question. A specific + URI scheme may define additional semantics, such as name persistence, + if those semantics are required of all naming authorities for that + scheme. + +7.2. Malicious Construction + + It is sometimes possible to construct a URI so that an attempt to + perform a seemingly harmless, idempotent operation, such as the + retrieval of a representation, will in fact cause a possibly damaging + remote operation. The unsafe URI is typically constructed by + specifying a port number other than that reserved for the network + protocol in question. The client unwittingly contacts a site running + a different protocol service, and data within the URI contains + instructions that, when interpreted according to this other protocol, + cause an unexpected operation. A frequent example of such abuse has + been the use of a protocol-based scheme with a port component of + "25", thereby fooling user agent software into sending an unintended + or impersonating message via an SMTP server. + + Applications should prevent dereference of a URI that specifies a TCP + port number within the "well-known port" range (0 - 1023) unless the + protocol being used to dereference that URI is compatible with the + protocol expected on that well-known port. Although IANA maintains a + registry of well-known ports, applications should make such + restrictions user-configurable to avoid preventing the deployment of + new services. + + + + + + +Berners-Lee, et al. Standards Track [Page 43] + +RFC 3986 URI Generic Syntax January 2005 + + + When a URI contains percent-encoded octets that match the delimiters + for a given resolution or dereference protocol (for example, CR and + LF characters for the TELNET protocol), these percent-encodings must + not be decoded before transmission across that protocol. Transfer of + the percent-encoding, which might violate the protocol, is less + harmful than allowing decoded octets to be interpreted as additional + operations or parameters, perhaps triggering an unexpected and + possibly harmful remote operation. + +7.3. Back-End Transcoding + + When a URI is dereferenced, the data within it is often parsed by + both the user agent and one or more servers. In HTTP, for example, a + typical user agent will parse a URI into its five major components, + access the authority's server, and send it the data within the + authority, path, and query components. A typical server will take + that information, parse the path into segments and the query into + key/value pairs, and then invoke implementation-specific handlers to + respond to the request. As a result, a common security concern for + server implementations that handle a URI, either as a whole or split + into separate components, is proper interpretation of the octet data + represented by the characters and percent-encodings within that URI. + + Percent-encoded octets must be decoded at some point during the + dereference process. Applications must split the URI into its + components and subcomponents prior to decoding the octets, as + otherwise the decoded octets might be mistaken for delimiters. + Security checks of the data within a URI should be applied after + decoding the octets. Note, however, that the "%00" percent-encoding + (NUL) may require special handling and should be rejected if the + application is not expecting to receive raw data within a component. + + Special care should be taken when the URI path interpretation process + involves the use of a back-end file system or related system + functions. File systems typically assign an operational meaning to + special characters, such as the "/", "\", ":", "[", and "]" + characters, and to special device names like ".", "..", "...", "aux", + "lpt", etc. In some cases, merely testing for the existence of such + a name will cause the operating system to pause or invoke unrelated + system calls, leading to significant security concerns regarding + denial of service and unintended data transfer. It would be + impossible for this specification to list all such significant + characters and device names. Implementers should research the + reserved names and characters for the types of storage device that + may be attached to their applications and restrict the use of data + obtained from URI components accordingly. + + + + + +Berners-Lee, et al. Standards Track [Page 44] + +RFC 3986 URI Generic Syntax January 2005 + + +7.4. Rare IP Address Formats + + Although the URI syntax for IPv4address only allows the common + dotted-decimal form of IPv4 address literal, many implementations + that process URIs make use of platform-dependent system routines, + such as gethostbyname() and inet_aton(), to translate the string + literal to an actual IP address. Unfortunately, such system routines + often allow and process a much larger set of formats than those + described in Section 3.2.2. + + For example, many implementations allow dotted forms of three + numbers, wherein the last part is interpreted as a 16-bit quantity + and placed in the right-most two bytes of the network address (e.g., + a Class B network). Likewise, a dotted form of two numbers means + that the last part is interpreted as a 24-bit quantity and placed in + the right-most three bytes of the network address (Class A), and a + single number (without dots) is interpreted as a 32-bit quantity and + stored directly in the network address. Adding further to the + confusion, some implementations allow each dotted part to be + interpreted as decimal, octal, or hexadecimal, as specified in the C + language (i.e., a leading 0x or 0X implies hexadecimal; a leading 0 + implies octal; otherwise, the number is interpreted as decimal). + + These additional IP address formats are not allowed in the URI syntax + due to differences between platform implementations. However, they + can become a security concern if an application attempts to filter + access to resources based on the IP address in string literal format. + If this filtering is performed, literals should be converted to + numeric form and filtered based on the numeric value, and not on a + prefix or suffix of the string form. + +7.5. Sensitive Information + + URI producers should not provide a URI that contains a username or + password that is intended to be secret. URIs are frequently + displayed by browsers, stored in clear text bookmarks, and logged by + user agent history and intermediary applications (proxies). A + password appearing within the userinfo component is deprecated and + should be considered an error (or simply ignored) except in those + rare cases where the 'password' parameter is intended to be public. + +7.6. Semantic Attacks + + Because the userinfo subcomponent is rarely used and appears before + the host in the authority component, it can be used to construct a + URI intended to mislead a human user by appearing to identify one + (trusted) naming authority while actually identifying a different + authority hidden behind the noise. For example + + + +Berners-Lee, et al. Standards Track [Page 45] + +RFC 3986 URI Generic Syntax January 2005 + + + ftp://cnn.example.com&[email protected]/top_story.htm + + might lead a human user to assume that the host is 'cnn.example.com', + whereas it is actually '10.0.0.1'. Note that a misleading userinfo + subcomponent could be much longer than the example above. + + A misleading URI, such as that above, is an attack on the user's + preconceived notions about the meaning of a URI rather than an attack + on the software itself. User agents may be able to reduce the impact + of such attacks by distinguishing the various components of the URI + when they are rendered, such as by using a different color or tone to + render userinfo if any is present, though there is no panacea. More + information on URI-based semantic attacks can be found in [Siedzik]. + +8. IANA Considerations + + URI scheme names, as defined by <scheme> in Section 3.1, form a + registered namespace that is managed by IANA according to the + procedures defined in [BCP35]. No IANA actions are required by this + document. + +9. Acknowledgements + + This specification is derived from RFC 2396 [RFC2396], RFC 1808 + [RFC1808], and RFC 1738 [RFC1738]; the acknowledgements in those + documents still apply. It also incorporates the update (with + corrections) for IPv6 literals in the host syntax, as defined by + Robert M. Hinden, Brian E. Carpenter, and Larry Masinter in + [RFC2732]. In addition, contributions by Gisle Aas, Reese Anschultz, + Daniel Barclay, Tim Bray, Mike Brown, Rob Cameron, Jeremy Carroll, + Dan Connolly, Adam M. Costello, John Cowan, Jason Diamond, Martin + Duerst, Stefan Eissing, Clive D.W. Feather, Al Gilman, Tony Hammond, + Elliotte Harold, Pat Hayes, Henry Holtzman, Ian B. Jacobs, Michael + Kay, John C. Klensin, Graham Klyne, Dan Kohn, Bruce Lilly, Andrew + Main, Dave McAlpin, Ira McDonald, Michael Mealling, Ray Merkert, + Stephen Pollei, Julian Reschke, Tomas Rokicki, Miles Sabin, Kai + Schaetzl, Mark Thomson, Ronald Tschalaer, Norm Walsh, Marc Warne, + Stuart Williams, and Henry Zongaro are gratefully acknowledged. + +10. References + +10.1. Normative References + + [ASCII] American National Standards Institute, "Coded Character + Set -- 7-bit American Standard Code for Information + Interchange", ANSI X3.4, 1986. + + + + + +Berners-Lee, et al. Standards Track [Page 46] + +RFC 3986 URI Generic Syntax January 2005 + + + [RFC2234] Crocker, D. and P. Overell, "Augmented BNF for Syntax + Specifications: ABNF", RFC 2234, November 1997. + + [STD63] Yergeau, F., "UTF-8, a transformation format of + ISO 10646", STD 63, RFC 3629, November 2003. + + [UCS] International Organization for Standardization, + "Information Technology - Universal Multiple-Octet Coded + Character Set (UCS)", ISO/IEC 10646:2003, December 2003. + +10.2. Informative References + + [BCP19] Freed, N. and J. Postel, "IANA Charset Registration + Procedures", BCP 19, RFC 2978, October 2000. + + [BCP35] Petke, R. and I. King, "Registration Procedures for URL + Scheme Names", BCP 35, RFC 2717, November 1999. + + [RFC0952] Harrenstien, K., Stahl, M., and E. Feinler, "DoD Internet + host table specification", RFC 952, October 1985. + + [RFC1034] Mockapetris, P., "Domain names - concepts and facilities", + STD 13, RFC 1034, November 1987. + + [RFC1123] Braden, R., "Requirements for Internet Hosts - Application + and Support", STD 3, RFC 1123, October 1989. + + [RFC1535] Gavron, E., "A Security Problem and Proposed Correction + With Widely Deployed DNS Software", RFC 1535, + October 1993. + + [RFC1630] Berners-Lee, T., "Universal Resource Identifiers in WWW: A + Unifying Syntax for the Expression of Names and Addresses + of Objects on the Network as used in the World-Wide Web", + RFC 1630, June 1994. + + [RFC1736] Kunze, J., "Functional Recommendations for Internet + Resource Locators", RFC 1736, February 1995. + + [RFC1737] Sollins, K. and L. Masinter, "Functional Requirements for + Uniform Resource Names", RFC 1737, December 1994. + + [RFC1738] Berners-Lee, T., Masinter, L., and M. McCahill, "Uniform + Resource Locators (URL)", RFC 1738, December 1994. + + [RFC1808] Fielding, R., "Relative Uniform Resource Locators", + RFC 1808, June 1995. + + + + +Berners-Lee, et al. Standards Track [Page 47] + +RFC 3986 URI Generic Syntax January 2005 + + + [RFC2046] Freed, N. and N. Borenstein, "Multipurpose Internet Mail + Extensions (MIME) Part Two: Media Types", RFC 2046, + November 1996. + + [RFC2141] Moats, R., "URN Syntax", RFC 2141, May 1997. + + [RFC2396] Berners-Lee, T., Fielding, R., and L. Masinter, "Uniform + Resource Identifiers (URI): Generic Syntax", RFC 2396, + August 1998. + + [RFC2518] Goland, Y., Whitehead, E., Faizi, A., Carter, S., and D. + Jensen, "HTTP Extensions for Distributed Authoring -- + WEBDAV", RFC 2518, February 1999. + + [RFC2557] Palme, J., Hopmann, A., and N. Shelness, "MIME + Encapsulation of Aggregate Documents, such as HTML + (MHTML)", RFC 2557, March 1999. + + [RFC2718] Masinter, L., Alvestrand, H., Zigmond, D., and R. Petke, + "Guidelines for new URL Schemes", RFC 2718, November 1999. + + [RFC2732] Hinden, R., Carpenter, B., and L. Masinter, "Format for + Literal IPv6 Addresses in URL's", RFC 2732, December 1999. + + [RFC3305] Mealling, M. and R. Denenberg, "Report from the Joint + W3C/IETF URI Planning Interest Group: Uniform Resource + Identifiers (URIs), URLs, and Uniform Resource Names + (URNs): Clarifications and Recommendations", RFC 3305, + August 2002. + + [RFC3490] Faltstrom, P., Hoffman, P., and A. Costello, + "Internationalizing Domain Names in Applications (IDNA)", + RFC 3490, March 2003. + + [RFC3513] Hinden, R. and S. Deering, "Internet Protocol Version 6 + (IPv6) Addressing Architecture", RFC 3513, April 2003. + + [Siedzik] Siedzik, R., "Semantic Attacks: What's in a URL?", + April 2001, <http://www.giac.org/practical/gsec/ + Richard_Siedzik_GSEC.pdf>. + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 48] + +RFC 3986 URI Generic Syntax January 2005 + + +Appendix A. Collected ABNF for URI + + URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ] + + hier-part = "//" authority path-abempty + / path-absolute + / path-rootless + / path-empty + + URI-reference = URI / relative-ref + + absolute-URI = scheme ":" hier-part [ "?" query ] + + relative-ref = relative-part [ "?" query ] [ "#" fragment ] + + relative-part = "//" authority path-abempty + / path-absolute + / path-noscheme + / path-empty + + scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." ) + + authority = [ userinfo "@" ] host [ ":" port ] + userinfo = *( unreserved / pct-encoded / sub-delims / ":" ) + host = IP-literal / IPv4address / reg-name + port = *DIGIT + + IP-literal = "[" ( IPv6address / IPvFuture ) "]" + + IPvFuture = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" ) + + IPv6address = 6( h16 ":" ) ls32 + / "::" 5( h16 ":" ) ls32 + / [ h16 ] "::" 4( h16 ":" ) ls32 + / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32 + / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32 + / [ *3( h16 ":" ) h16 ] "::" h16 ":" ls32 + / [ *4( h16 ":" ) h16 ] "::" ls32 + / [ *5( h16 ":" ) h16 ] "::" h16 + / [ *6( h16 ":" ) h16 ] "::" + + h16 = 1*4HEXDIG + ls32 = ( h16 ":" h16 ) / IPv4address + IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet + + + + + + + +Berners-Lee, et al. Standards Track [Page 49] + +RFC 3986 URI Generic Syntax January 2005 + + + dec-octet = DIGIT ; 0-9 + / %x31-39 DIGIT ; 10-99 + / "1" 2DIGIT ; 100-199 + / "2" %x30-34 DIGIT ; 200-249 + / "25" %x30-35 ; 250-255 + + reg-name = *( unreserved / pct-encoded / sub-delims ) + + path = path-abempty ; begins with "/" or is empty + / path-absolute ; begins with "/" but not "//" + / path-noscheme ; begins with a non-colon segment + / path-rootless ; begins with a segment + / path-empty ; zero characters + + path-abempty = *( "/" segment ) + path-absolute = "/" [ segment-nz *( "/" segment ) ] + path-noscheme = segment-nz-nc *( "/" segment ) + path-rootless = segment-nz *( "/" segment ) + path-empty = 0<pchar> + + segment = *pchar + segment-nz = 1*pchar + segment-nz-nc = 1*( unreserved / pct-encoded / sub-delims / "@" ) + ; non-zero-length segment without any colon ":" + + pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + + query = *( pchar / "/" / "?" ) + + fragment = *( pchar / "/" / "?" ) + + pct-encoded = "%" HEXDIG HEXDIG + + unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + reserved = gen-delims / sub-delims + gen-delims = ":" / "/" / "?" / "#" / "[" / "]" / "@" + sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + / "*" / "+" / "," / ";" / "=" + +Appendix B. Parsing a URI Reference with a Regular Expression + + As the "first-match-wins" algorithm is identical to the "greedy" + disambiguation method used by POSIX regular expressions, it is + natural and commonplace to use a regular expression for parsing the + potential five components of a URI reference. + + The following line is the regular expression for breaking-down a + well-formed URI reference into its components. + + + +Berners-Lee, et al. Standards Track [Page 50] + +RFC 3986 URI Generic Syntax January 2005 + + + ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))? + 12 3 4 5 6 7 8 9 + + The numbers in the second line above are only to assist readability; + they indicate the reference points for each subexpression (i.e., each + paired parenthesis). We refer to the value matched for subexpression + <n> as $<n>. For example, matching the above expression to + + http://www.ics.uci.edu/pub/ietf/uri/#Related + + results in the following subexpression matches: + + $1 = http: + $2 = http + $3 = //www.ics.uci.edu + $4 = www.ics.uci.edu + $5 = /pub/ietf/uri/ + $6 = <undefined> + $7 = <undefined> + $8 = #Related + $9 = Related + + where <undefined> indicates that the component is not present, as is + the case for the query component in the above example. Therefore, we + can determine the value of the five components as + + scheme = $2 + authority = $4 + path = $5 + query = $7 + fragment = $9 + + Going in the opposite direction, we can recreate a URI reference from + its components by using the algorithm of Section 5.3. + +Appendix C. Delimiting a URI in Context + + URIs are often transmitted through formats that do not provide a + clear context for their interpretation. For example, there are many + occasions when a URI is included in plain text; examples include text + sent in email, USENET news, and on printed paper. In such cases, it + is important to be able to delimit the URI from the rest of the text, + and in particular from punctuation marks that might be mistaken for + part of the URI. + + In practice, URIs are delimited in a variety of ways, but usually + within double-quotes "http://example.com/", angle brackets + <http://example.com/>, or just by using whitespace: + + + +Berners-Lee, et al. Standards Track [Page 51] + +RFC 3986 URI Generic Syntax January 2005 + + + http://example.com/ + + These wrappers do not form part of the URI. + + In some cases, extra whitespace (spaces, line-breaks, tabs, etc.) may + have to be added to break a long URI across lines. The whitespace + should be ignored when the URI is extracted. + + No whitespace should be introduced after a hyphen ("-") character. + Because some typesetters and printers may (erroneously) introduce a + hyphen at the end of line when breaking it, the interpreter of a URI + containing a line break immediately after a hyphen should ignore all + whitespace around the line break and should be aware that the hyphen + may or may not actually be part of the URI. + + Using <> angle brackets around each URI is especially recommended as + a delimiting style for a reference that contains embedded whitespace. + + The prefix "URL:" (with or without a trailing space) was formerly + recommended as a way to help distinguish a URI from other bracketed + designators, though it is not commonly used in practice and is no + longer recommended. + + For robustness, software that accepts user-typed URI should attempt + to recognize and strip both delimiters and embedded whitespace. + + For example, the text + + Yes, Jim, I found it under "http://www.w3.org/Addressing/", + but you can probably pick it up from <ftp://foo.example. + com/rfc/>. Note the warning in <http://www.ics.uci.edu/pub/ + ietf/uri/historical.html#WARNING>. + + contains the URI references + + http://www.w3.org/Addressing/ + ftp://foo.example.com/rfc/ + http://www.ics.uci.edu/pub/ietf/uri/historical.html#WARNING + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 52] + +RFC 3986 URI Generic Syntax January 2005 + + +Appendix D. Changes from RFC 2396 + +D.1. Additions + + An ABNF rule for URI has been introduced to correspond to one common + usage of the term: an absolute URI with optional fragment. + + IPv6 (and later) literals have been added to the list of possible + identifiers for the host portion of an authority component, as + described by [RFC2732], with the addition of "[" and "]" to the + reserved set and a version flag to anticipate future versions of IP + literals. Square brackets are now specified as reserved within the + authority component and are not allowed outside their use as + delimiters for an IP literal within host. In order to make this + change without changing the technical definition of the path, query, + and fragment components, those rules were redefined to directly + specify the characters allowed. + + As [RFC2732] defers to [RFC3513] for definition of an IPv6 literal + address, which, unfortunately, lacks an ABNF description of + IPv6address, we created a new ABNF rule for IPv6address that matches + the text representations defined by Section 2.2 of [RFC3513]. + Likewise, the definition of IPv4address has been improved in order to + limit each decimal octet to the range 0-255. + + Section 6, on URI normalization and comparison, has been completely + rewritten and extended by using input from Tim Bray and discussion + within the W3C Technical Architecture Group. + +D.2. Modifications + + The ad-hoc BNF syntax of RFC 2396 has been replaced with the ABNF of + [RFC2234]. This change required all rule names that formerly + included underscore characters to be renamed with a dash instead. In + addition, a number of syntax rules have been eliminated or simplified + to make the overall grammar more comprehensible. Specifications that + refer to the obsolete grammar rules may be understood by replacing + those rules according to the following table: + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 53] + +RFC 3986 URI Generic Syntax January 2005 + + + +----------------+--------------------------------------------------+ + | obsolete rule | translation | + +----------------+--------------------------------------------------+ + | absoluteURI | absolute-URI | + | relativeURI | relative-part [ "?" query ] | + | hier_part | ( "//" authority path-abempty / | + | | path-absolute ) [ "?" query ] | + | | | + | opaque_part | path-rootless [ "?" query ] | + | net_path | "//" authority path-abempty | + | abs_path | path-absolute | + | rel_path | path-rootless | + | rel_segment | segment-nz-nc | + | reg_name | reg-name | + | server | authority | + | hostport | host [ ":" port ] | + | hostname | reg-name | + | path_segments | path-abempty | + | param | *<pchar excluding ";"> | + | | | + | uric | unreserved / pct-encoded / ";" / "?" / ":" | + | | / "@" / "&" / "=" / "+" / "$" / "," / "/" | + | | | + | uric_no_slash | unreserved / pct-encoded / ";" / "?" / ":" | + | | / "@" / "&" / "=" / "+" / "$" / "," | + | | | + | mark | "-" / "_" / "." / "!" / "~" / "*" / "'" | + | | / "(" / ")" | + | | | + | escaped | pct-encoded | + | hex | HEXDIG | + | alphanum | ALPHA / DIGIT | + +----------------+--------------------------------------------------+ + + Use of the above obsolete rules for the definition of scheme-specific + syntax is deprecated. + + Section 2, on characters, has been rewritten to explain what + characters are reserved, when they are reserved, and why they are + reserved, even when they are not used as delimiters by the generic + syntax. The mark characters that are typically unsafe to decode, + including the exclamation mark ("!"), asterisk ("*"), single-quote + ("'"), and open and close parentheses ("(" and ")"), have been moved + to the reserved set in order to clarify the distinction between + reserved and unreserved and, hopefully, to answer the most common + question of scheme designers. Likewise, the section on + percent-encoded characters has been rewritten, and URI normalizers + are now given license to decode any percent-encoded octets + + + +Berners-Lee, et al. Standards Track [Page 54] + +RFC 3986 URI Generic Syntax January 2005 + + + corresponding to unreserved characters. In general, the terms + "escaped" and "unescaped" have been replaced with "percent-encoded" + and "decoded", respectively, to reduce confusion with other forms of + escape mechanisms. + + The ABNF for URI and URI-reference has been redesigned to make them + more friendly to LALR parsers and to reduce complexity. As a result, + the layout form of syntax description has been removed, along with + the uric, uric_no_slash, opaque_part, net_path, abs_path, rel_path, + path_segments, rel_segment, and mark rules. All references to + "opaque" URIs have been replaced with a better description of how the + path component may be opaque to hierarchy. The relativeURI rule has + been replaced with relative-ref to avoid unnecessary confusion over + whether they are a subset of URI. The ambiguity regarding the + parsing of URI-reference as a URI or a relative-ref with a colon in + the first segment has been eliminated through the use of five + separate path matching rules. + + The fragment identifier has been moved back into the section on + generic syntax components and within the URI and relative-ref rules, + though it remains excluded from absolute-URI. The number sign ("#") + character has been moved back to the reserved set as a result of + reintegrating the fragment syntax. + + The ABNF has been corrected to allow the path component to be empty. + This also allows an absolute-URI to consist of nothing after the + "scheme:", as is present in practice with the "dav:" namespace + [RFC2518] and with the "about:" scheme used internally by many WWW + browser implementations. The ambiguity regarding the boundary + between authority and path has been eliminated through the use of + five separate path matching rules. + + Registry-based naming authorities that use the generic syntax are now + defined within the host rule. This change allows current + implementations, where whatever name provided is simply fed to the + local name resolution mechanism, to be consistent with the + specification. It also removes the need to re-specify DNS name + formats here. Furthermore, it allows the host component to contain + percent-encoded octets, which is necessary to enable + internationalized domain names to be provided in URIs, processed in + their native character encodings at the application layers above URI + processing, and passed to an IDNA library as a registered name in the + UTF-8 character encoding. The server, hostport, hostname, + domainlabel, toplabel, and alphanum rules have been removed. + + The resolving relative references algorithm of [RFC2396] has been + rewritten with pseudocode for this revision to improve clarity and + fix the following issues: + + + +Berners-Lee, et al. Standards Track [Page 55] + +RFC 3986 URI Generic Syntax January 2005 + + + o [RFC2396] section 5.2, step 6a, failed to account for a base URI + with no path. + + o Restored the behavior of [RFC1808] where, if the reference + contains an empty path and a defined query component, the target + URI inherits the base URI's path component. + + o The determination of whether a URI reference is a same-document + reference has been decoupled from the URI parser, simplifying the + URI processing interface within applications in a way consistent + with the internal architecture of deployed URI processing + implementations. The determination is now based on comparison to + the base URI after transforming a reference to absolute form, + rather than on the format of the reference itself. This change + may result in more references being considered "same-document" + under this specification than there would be under the rules given + in RFC 2396, especially when normalization is used to reduce + aliases. However, it does not change the status of existing + same-document references. + + o Separated the path merge routine into two routines: merge, for + describing combination of the base URI path with a relative-path + reference, and remove_dot_segments, for describing how to remove + the special "." and ".." segments from a composed path. The + remove_dot_segments algorithm is now applied to all URI reference + paths in order to match common implementations and to improve the + normalization of URIs in practice. This change only impacts the + parsing of abnormal references and same-scheme references wherein + the base URI has a non-hierarchical path. + +Index + + A + ABNF 11 + absolute 27 + absolute-path 26 + absolute-URI 27 + access 9 + authority 17, 18 + + B + base URI 28 + + C + character encoding 4 + character 4 + characters 8, 11 + coded character set 4 + + + +Berners-Lee, et al. Standards Track [Page 56] + +RFC 3986 URI Generic Syntax January 2005 + + + D + dec-octet 20 + dereference 9 + dot-segments 23 + + F + fragment 16, 24 + + G + gen-delims 13 + generic syntax 6 + + H + h16 20 + hier-part 16 + hierarchical 10 + host 18 + + I + identifier 5 + IP-literal 19 + IPv4 20 + IPv4address 19, 20 + IPv6 19 + IPv6address 19, 20 + IPvFuture 19 + + L + locator 7 + ls32 20 + + M + merge 32 + + N + name 7 + network-path 26 + + P + path 16, 22, 26 + path-abempty 22 + path-absolute 22 + path-empty 22 + path-noscheme 22 + path-rootless 22 + path-abempty 16, 22, 26 + path-absolute 16, 22, 26 + path-empty 16, 22, 26 + + + +Berners-Lee, et al. Standards Track [Page 57] + +RFC 3986 URI Generic Syntax January 2005 + + + path-rootless 16, 22 + pchar 23 + pct-encoded 12 + percent-encoding 12 + port 22 + + Q + query 16, 23 + + R + reg-name 21 + registered name 20 + relative 10, 28 + relative-path 26 + relative-ref 26 + remove_dot_segments 33 + representation 9 + reserved 12 + resolution 9, 28 + resource 5 + retrieval 9 + + S + same-document 27 + sameness 9 + scheme 16, 17 + segment 22, 23 + segment-nz 23 + segment-nz-nc 23 + sub-delims 13 + suffix 27 + + T + transcription 8 + + U + uniform 4 + unreserved 13 + URI grammar + absolute-URI 27 + ALPHA 11 + authority 18 + CR 11 + dec-octet 20 + DIGIT 11 + DQUOTE 11 + fragment 24 + gen-delims 13 + + + +Berners-Lee, et al. Standards Track [Page 58] + +RFC 3986 URI Generic Syntax January 2005 + + + h16 20 + HEXDIG 11 + hier-part 16 + host 19 + IP-literal 19 + IPv4address 20 + IPv6address 20 + IPvFuture 19 + LF 11 + ls32 20 + OCTET 11 + path 22 + path-abempty 22 + path-absolute 22 + path-empty 22 + path-noscheme 22 + path-rootless 22 + pchar 23 + pct-encoded 12 + port 22 + query 24 + reg-name 21 + relative-ref 26 + reserved 13 + scheme 17 + segment 23 + segment-nz 23 + segment-nz-nc 23 + SP 11 + sub-delims 13 + unreserved 13 + URI 16 + URI-reference 25 + userinfo 18 + URI 16 + URI-reference 25 + URL 7 + URN 7 + userinfo 18 + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 59] + +RFC 3986 URI Generic Syntax January 2005 + + +Authors' Addresses + + Tim Berners-Lee + World Wide Web Consortium + Massachusetts Institute of Technology + 77 Massachusetts Avenue + Cambridge, MA 02139 + USA + + Phone: +1-617-253-5702 + Fax: +1-617-258-5999 + EMail: [email protected] + URI: http://www.w3.org/People/Berners-Lee/ + + + Roy T. Fielding + Day Software + 5251 California Ave., Suite 110 + Irvine, CA 92617 + USA + + Phone: +1-949-679-2960 + Fax: +1-949-679-2972 + EMail: [email protected] + URI: http://roy.gbiv.com/ + + + Larry Masinter + Adobe Systems Incorporated + 345 Park Ave + San Jose, CA 95110 + USA + + Phone: +1-408-536-3024 + EMail: [email protected] + URI: http://larry.masinter.net/ + + + + + + + + + + + + + + + +Berners-Lee, et al. Standards Track [Page 60] + +RFC 3986 URI Generic Syntax January 2005 + + +Full Copyright Statement + + Copyright (C) The Internet Society (2005). + + This document is subject to the rights, licenses and restrictions + contained in BCP 78, and except as set forth therein, the authors + retain all their rights. + + This document and the information contained herein are provided on an + "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS + OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET + ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, + INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE + INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED + WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + +Intellectual Property + + The IETF takes no position regarding the validity or scope of any + Intellectual Property Rights or other rights that might be claimed to + pertain to the implementation or use of the technology described in + this document or the extent to which any license under such rights + might or might not be available; nor does it represent that it has + made any independent effort to identify any such rights. Information + on the IETF's procedures with respect to rights in IETF Documents can + be found in BCP 78 and BCP 79. + + Copies of IPR disclosures made to the IETF Secretariat and any + assurances of licenses to be made available, or the result of an + attempt made to obtain a general license or permission for the use of + such proprietary rights by implementers or users of this + specification can be obtained from the IETF on-line IPR repository at + http://www.ietf.org/ipr. + + The IETF invites any interested party to bring to its attention any + copyrights, patents or patent applications, or other proprietary + rights that may cover technology that may be required to implement + this standard. Please address the information to the IETF at ietf- + + +Acknowledgement + + Funding for the RFC Editor function is currently provided by the + Internet Society. + + + + + + +Berners-Lee, et al. Standards Track [Page 61] + diff --git a/lib/inets/doc/src/Makefile b/lib/inets/doc/src/Makefile index e4cb0c4e48..82f2a5829f 100644 --- a/lib/inets/doc/src/Makefile +++ b/lib/inets/doc/src/Makefile @@ -26,16 +26,6 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk include ../../vsn.mk VSN=$(INETS_VSN) - -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - - # ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- @@ -98,37 +88,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = \ - $(XML_PART_FILES:%.xml=%.tex) \ - $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_REF6_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -TOP_HTML_FILES = - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -141,8 +104,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man ldocs: local_docs @@ -156,33 +117,6 @@ html: gifs $(HTML_REF_MAN_FILE) clean clean_docs: clean_html clean_man clean_pdf rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(TOP_HTML_FILES) gifs - -clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - -clean: clean_tex clean_html clean_man - rm -f *.xmls_output *.xmls_errs - rm -f $(TOP_PDF_FILE) - rm -f errs core *~ -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -204,10 +138,7 @@ clean_man: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs - @echo "release_docs_spec(docs) when DOCSUPPORT=$DOCSUPPORT" $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf $(INSTALL_DIR) $(RELSYSDIR)/doc/html @@ -215,33 +146,6 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - @echo "release_docs_spec(pdf)" - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - @echo "release_docs_spec(ps)" - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - @echo "release_docs_spec(docs)" - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: diff --git a/lib/inets/doc/src/ftp.xml b/lib/inets/doc/src/ftp.xml index ca902d8d9d..f8f11ec705 100644 --- a/lib/inets/doc/src/ftp.xml +++ b/lib/inets/doc/src/ftp.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>1997</year><year>2010</year> + <year>1997</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -141,11 +141,21 @@ <tag>{timeout, Timeout}</tag> <item> <marker id="timeout"></marker> - <p>Timeout = <c>integer() >= 0</c> </p> + <p>Timeout = <c>non_neg_integer()</c> </p> <p>Connection timeout. </p> <p>Default is 60000 (milliseconds). </p> </item> + <tag>{dtimeout, DTimeout}</tag> + <item> + <marker id="dtimeout"></marker> + <p>DTimeout = <c>non_neg_integer() | infinity</c> </p> + <p>Data Connect timeout. + The time the client will wait for the server to connect to the + data socket. </p> + <p>Default is infinity. </p> + </item> + <tag>{progress, Progress}</tag> <item> <marker id="progress"></marker> @@ -542,11 +552,12 @@ <v>verbose() = boolean() (defaults to false)</v> <v>debug() = disable | debug | trace (defaults to disable)</v> <!-- <v>open_options() = [open_option()]</v> --> - <v>open_option() = {ipfamily, ipfamily()} | {port, port()} | {mode, mode()} | {timeout, timeout()} | {progress, progress()}</v> + <v>open_option() = {ipfamily, ipfamily()} | {port, port()} | {mode, mode()} | {timeout, timeout()} | {dtimeout, dtimeout()} | {progress, progress()}</v> <v>ipfamily() = inet | inet6 | inet6fb4 (defaults to inet)</v> <v>port() = integer() > 0 (defaults to 21)</v> <v>mode() = active | passive (defaults to passive)</v> - <v>timeout() = integer() >= 0 (defaults to 60000 milliseconds)</v> + <v>timeout() = integer() > 0 (defaults to 60000 milliseconds)</v> + <v>dtimeout() = integer() > 0 | infinity (defaults to infinity)</v> <v>pogress() = ignore | {module(), function(), initial_data()} (defaults to ignore)</v> <v>module() = atom()</v> <v>function() = atom()</v> diff --git a/lib/inets/doc/src/make.dep b/lib/inets/doc/src/make.dep deleted file mode 100644 index 8deb7e7a5a..0000000000 --- a/lib/inets/doc/src/make.dep +++ /dev/null @@ -1,47 +0,0 @@ -# -# %CopyrightBegin% -# -# Copyright Ericsson AB 1999-2010. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% -# -# - -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex ftp.tex ftp_client.tex httpc.tex http_client.tex \ - http_server.tex httpd.tex httpd_conf.tex httpd_socket.tex \ - httpd_util.tex inets.tex inets_services.tex \ - mod_alias.tex mod_auth.tex mod_esi.tex mod_security.tex \ - part.tex ref_man.tex tftp.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -ftp.tex: ../../../../system/doc/definitions/term.defs - -inets_services.tex: ../../../../system/doc/definitions/term.defs - diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 87a8c173a5..59c2f8a2df 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -35,17 +35,22 @@ <section><title>Inets 5.8</title> <section><title>Improvements and New Features</title> +<!-- <p>-</p> +--> -<!-- <list> <item> - <p>[httpc|httpd] Added support for IPv6 with ssl. </p> - <p>Own Id: OTP-5566</p> + <p>[ftpc] Add a config option to specify a + <seealso marker="ftp#dtimeout">data connect timeout</seealso>. + That is how long the ftp client will wait for the server to connect + to the data socket. If this timeout occurs, an error will be + returned to the caller and the ftp client process will be + terminated. </p> + <p>Own Id: OTP-9545</p> </item> </list> ---> </section> @@ -94,6 +99,72 @@ </section> <!-- 5.8 --> + <section><title>Inets 5.7.2</title> + <section><title>Improvements and New Features</title> + <p>-</p> + +<!-- + <list> + <item> + <p>[httpc|httpd] Added support for IPv6 with ssl. </p> + <p>Own Id: OTP-5566</p> + </item> + + </list> +--> + + </section> + + <section> + <title>Incompatibilities</title> +<!-- + <p>-</p> +--> + + <list> + <item> + <p>[httpc] Deprecated interface module <c>http</c> has been removed. + It has (long) been replaced by http client interface module + <seealso marker="httpc#">httpc</seealso>. </p> + <p>Own Id: OTP-9359</p> + </item> + + <item> + <p>[httpc|httpd] The old ssl implementation (based on OpenSSL), + has been deprecated. The config option that specified usage of + this version of the ssl app, <c>ossl</c>, has been removed. </p> + <p>Own Id: OTP-9522</p> + </item> + + </list> + + </section> + + <section><title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list> + <item> + <p>[httpd] XSS prevention did not work for hex-encoded URL's. </p> + <p>Own Id: OTP-9655</p> + </item> + + <item> + <p>[httpd] GET request with malformed header date caused + server crash (non-fatal) with no reply to client. Will + now result in a reply with status code 400. </p> + <p>Own Id: OTP-9674</p> + <p>Aux Id: seq11936</p> + </item> + + </list> + </section> + + </section> <!-- 5.7.2 --> + + <section><title>Inets 5.7.1</title> <section><title>Improvements and New Features</title> diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl index ac72963347..b6da92947c 100644 --- a/lib/inets/src/ftp/ftp.erl +++ b/lib/inets/src/ftp/ftp.erl @@ -55,9 +55,10 @@ -include("ftp_internal.hrl"). %% Constante used in internal state definition --define(CONNECTION_TIMEOUT, 60*1000). --define(DEFAULT_MODE, passive). --define(PROGRESS_DEFAULT, ignore). +-define(CONNECTION_TIMEOUT, 60*1000). +-define(DATA_ACCEPT_TIMEOUT, infinity). +-define(DEFAULT_MODE, passive). +-define(PROGRESS_DEFAULT, ignore). %% Internal Constants -define(FTP_PORT, 21). @@ -88,7 +89,8 @@ %% data needed further on. caller = undefined, % term() ipfamily, % inet | inet6 | inet6fb4 - progress = ignore % ignore | pid() + progress = ignore, % ignore | pid() + dtimeout = ?DATA_ACCEPT_TIMEOUT % non_neg_integer() | infinity }). @@ -847,6 +849,7 @@ start_options(Options) -> %% host %% port %% timeout +%% dtimeout %% progress open_options(Options) -> ?fcrt("open_options", [{options, Options}]), @@ -875,7 +878,12 @@ open_options(Options) -> (_) -> false end, ValidateTimeout = - fun(Timeout) when is_integer(Timeout) andalso (Timeout > 0) -> true; + fun(Timeout) when is_integer(Timeout) andalso (Timeout >= 0) -> true; + (_) -> false + end, + ValidateDTimeout = + fun(DTimeout) when is_integer(DTimeout) andalso (DTimeout >= 0) -> true; + (infinity) -> true; (_) -> false end, ValidateProgress = @@ -893,6 +901,7 @@ open_options(Options) -> {port, ValidatePort, false, ?FTP_PORT}, {ipfamily, ValidateIpFamily, false, inet}, {timeout, ValidateTimeout, false, ?CONNECTION_TIMEOUT}, + {dtimeout, ValidateDTimeout, false, ?DATA_ACCEPT_TIMEOUT}, {progress, ValidateProgress, false, ?PROGRESS_DEFAULT}], validate_options(Options, ValidOptions, []). @@ -1037,13 +1046,15 @@ handle_call({_, {open, ip_comm, Opts}}, From, State) -> Mode = key_search(mode, Opts, ?DEFAULT_MODE), Port = key_search(port, Opts, ?FTP_PORT), Timeout = key_search(timeout, Opts, ?CONNECTION_TIMEOUT), + DTimeout = key_search(dtimeout, Opts, ?DATA_ACCEPT_TIMEOUT), Progress = key_search(progress, Opts, ignore), IpFamily = key_search(ipfamily, Opts, inet), - + State2 = State#state{client = From, mode = Mode, progress = progress(Progress), - ipfamily = IpFamily}, + ipfamily = IpFamily, + dtimeout = DTimeout}, ?fcrd("handle_call(open) -> setup ctrl connection with", [{host, Host}, {port, Port}, {timeout, Timeout}]), @@ -1064,11 +1075,13 @@ handle_call({_, {open, ip_comm, Host, Opts}}, From, State) -> Mode = key_search(mode, Opts, ?DEFAULT_MODE), Port = key_search(port, Opts, ?FTP_PORT), Timeout = key_search(timeout, Opts, ?CONNECTION_TIMEOUT), + DTimeout = key_search(dtimeout, Opts, ?DATA_ACCEPT_TIMEOUT), Progress = key_search(progress, Opts, ignore), State2 = State#state{client = From, mode = Mode, - progress = progress(Progress)}, + progress = progress(Progress), + dtimeout = DTimeout}, case setup_ctrl_connection(Host, Port, Timeout, State2) of {ok, State3, WaitTimeout} -> @@ -1657,9 +1670,19 @@ handle_ctrl_result({pos_compl, Lines}, %%-------------------------------------------------------------------------- %% Directory listing handle_ctrl_result({pos_prel, _}, #state{caller = {dir, Dir}} = State) -> - NewState = accept_data_connection(State), - activate_data_connection(NewState), - {noreply, NewState#state{caller = {handle_dir_result, Dir}}}; + case accept_data_connection(State) of + {ok, NewState} -> + activate_data_connection(NewState), + {noreply, NewState#state{caller = {handle_dir_result, Dir}}}; + {error, _Reason} = ERROR -> + case State#state.client of + undefined -> + {stop, ERROR, State}; + From -> + gen_server:reply(From, ERROR), + {stop, normal, State#state{client = undefined}} + end + end; handle_ctrl_result({pos_compl, _}, #state{caller = {handle_dir_result, Dir, Data}, client = From} @@ -1756,9 +1779,19 @@ handle_ctrl_result({Status, _}, %%-------------------------------------------------------------------------- %% File handling - recv_bin handle_ctrl_result({pos_prel, _}, #state{caller = recv_bin} = State) -> - NewState = accept_data_connection(State), - activate_data_connection(NewState), - {noreply, NewState}; + case accept_data_connection(State) of + {ok, NewState} -> + activate_data_connection(NewState), + {noreply, NewState}; + {error, _Reason} = ERROR -> + case State#state.client of + undefined -> + {stop, ERROR, State}; + From -> + gen_server:reply(From, ERROR), + {stop, normal, State#state{client = undefined}} + end + end; handle_ctrl_result({pos_compl, _}, #state{caller = {recv_bin, Data}, client = From} = State) -> @@ -1780,16 +1813,37 @@ handle_ctrl_result({Status, _}, #state{caller = {recv_bin, _}} = State) -> handle_ctrl_result({pos_prel, _}, #state{client = From, caller = start_chunk_transfer} = State) -> - NewState = accept_data_connection(State), - gen_server:reply(From, ok), - {noreply, NewState#state{chunk = true, client = undefined, - caller = undefined}}; + case accept_data_connection(State) of + {ok, NewState} -> + gen_server:reply(From, ok), + {noreply, NewState#state{chunk = true, client = undefined, + caller = undefined}}; + {error, _Reason} = ERROR -> + case State#state.client of + undefined -> + {stop, ERROR, State}; + From -> + gen_server:reply(From, ERROR), + {stop, normal, State#state{client = undefined}} + end + end; + %%-------------------------------------------------------------------------- %% File handling - recv_file handle_ctrl_result({pos_prel, _}, #state{caller = {recv_file, _}} = State) -> - NewState = accept_data_connection(State), - activate_data_connection(NewState), - {noreply, NewState}; + case accept_data_connection(State) of + {ok, NewState} -> + activate_data_connection(NewState), + {noreply, NewState}; + {error, _Reason} = ERROR -> + case State#state.client of + undefined -> + {stop, ERROR, State}; + From -> + gen_server:reply(From, ERROR), + {stop, normal, State#state{client = undefined}} + end + end; handle_ctrl_result({Status, _}, #state{caller = {recv_file, Fd}} = State) -> file_close(Fd), @@ -1800,17 +1854,38 @@ handle_ctrl_result({Status, _}, #state{caller = {recv_file, Fd}} = State) -> %% File handling - transfer_* handle_ctrl_result({pos_prel, _}, #state{caller = {transfer_file, Fd}} = State) -> - NewState = accept_data_connection(State), - send_file(Fd, NewState); + case accept_data_connection(State) of + {ok, NewState} -> + send_file(Fd, NewState); + {error, _Reason} = ERROR -> + case State#state.client of + undefined -> + {stop, ERROR, State}; + From -> + gen_server:reply(From, ERROR), + {stop, normal, State#state{client = undefined}} + end + end; handle_ctrl_result({pos_prel, _}, #state{caller = {transfer_data, Bin}} = State) -> - NewState = accept_data_connection(State), - send_data_message(NewState, Bin), - close_data_connection(NewState), - activate_ctrl_connection(NewState), - {noreply, NewState#state{caller = transfer_data_second_phase, - dsock = undefined}}; + case accept_data_connection(State) of + {ok, NewState} -> + send_data_message(NewState, Bin), + close_data_connection(NewState), + activate_ctrl_connection(NewState), + {noreply, NewState#state{caller = transfer_data_second_phase, + dsock = undefined}}; + {error, _Reason} = ERROR -> + case State#state.client of + undefined -> + {stop, ERROR, State}; + From -> + gen_server:reply(From, ERROR), + {stop, normal, State#state{client = undefined}} + end + end; + %%-------------------------------------------------------------------------- %% Default handle_ctrl_result({Status, Lines}, #state{client = From} = State) @@ -2009,16 +2084,20 @@ connect2(Host, Port, IpFam, Timeout) -> Error end. - -accept_data_connection(#state{mode = active, - dsock = {lsock, LSock}} = State) -> - {ok, Socket} = gen_tcp:accept(LSock), - gen_tcp:close(LSock), - State#state{dsock = Socket}; +accept_data_connection(#state{mode = active, + dtimeout = DTimeout, + dsock = {lsock, LSock}} = State) -> + case gen_tcp:accept(LSock, DTimeout) of + {ok, Socket} -> + gen_tcp:close(LSock), + {ok, State#state{dsock = Socket}}; + {error, Reason} -> + {error, {data_connect_failed, Reason}} + end; accept_data_connection(#state{mode = passive} = State) -> - State. + {ok, State}. send_ctrl_message(#state{csock = Socket, verbose = Verbose}, Message) -> %% io:format("send control message: ~n~p~n", [lists:flatten(Message)]), diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index 75c26c63cc..d72c34fa6b 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -141,7 +141,9 @@ request(Url, Profile) -> request(Method, Request, HttpOptions, Options) -> request(Method, Request, HttpOptions, Options, default_profile()). -request(Method, {Url, Headers}, HTTPOptions, Options, Profile) +request(Method, + {Url, Headers}, + HTTPOptions, Options, Profile) when (Method =:= options) orelse (Method =:= get) orelse (Method =:= head) orelse @@ -154,15 +156,17 @@ request(Method, {Url, Headers}, HTTPOptions, Options, Profile) {http_options, HTTPOptions}, {options, Options}, {profile, Profile}]), - case http_uri:parse(Url) of + case http_uri:parse(Url, Options) of {error, Reason} -> {error, Reason}; - ParsedUrl -> + {ok, ParsedUrl} -> handle_request(Method, Url, ParsedUrl, Headers, [], [], HTTPOptions, Options, Profile) end; -request(Method, {Url,Headers,ContentType,Body}, HTTPOptions, Options, Profile) +request(Method, + {Url, Headers, ContentType, Body}, + HTTPOptions, Options, Profile) when ((Method =:= post) orelse (Method =:= put)) andalso (is_atom(Profile) orelse is_pid(Profile)) -> ?hcrt("request", [{method, Method}, @@ -173,10 +177,10 @@ request(Method, {Url,Headers,ContentType,Body}, HTTPOptions, Options, Profile) {http_options, HTTPOptions}, {options, Options}, {profile, Profile}]), - case http_uri:parse(Url) of + case http_uri:parse(Url, Options) of {error, Reason} -> {error, Reason}; - ParsedUrl -> + {ok, ParsedUrl} -> handle_request(Method, Url, ParsedUrl, Headers, ContentType, Body, HTTPOptions, Options, Profile) @@ -267,7 +271,10 @@ store_cookies(SetCookieHeaders, Url, Profile) {profile, Profile}]), try begin - {_, _, Host, Port, Path, _} = http_uri:parse(Url), + %% Since the Address part is not actually used + %% by the manager when storing cookies, we dont + %% care about ipv6-host-with-brackets. + {ok, {_, _, Host, Port, Path, _}} = http_uri:parse(Url), Address = {Host, Port}, ProfileName = profile_name(Profile), Cookies = httpc_cookie:cookies(SetCookieHeaders, Path, Host), @@ -464,6 +471,8 @@ handle_request(Method, Url, HeadersRecord = header_record(NewHeaders, Host2, HTTPOptions), Receiver = proplists:get_value(receiver, Options), SocketOpts = proplists:get_value(socket_opts, Options), + BracketedHost = proplists:get_value(ipv6_host_with_brackets, + Options), MaybeEscPath = maybe_encode_uri(HTTPOptions, Path), MaybeEscQuery = maybe_encode_uri(HTTPOptions, Query), AbsUri = maybe_encode_uri(HTTPOptions, Url), @@ -482,7 +491,8 @@ handle_request(Method, Url, stream = Stream, headers_as_is = headers_as_is(Headers0, Options), socket_opts = SocketOpts, - started = Started}, + started = Started, + ipv6_host_with_brackets = BracketedHost}, case httpc_manager:request(Request, profile_name(Profile)) of {ok, RequestId} -> @@ -739,14 +749,17 @@ request_options_defaults() -> error end, + VerifyBrackets = VerifyBoolean, + [ - {sync, true, VerifySync}, - {stream, none, VerifyStream}, - {body_format, string, VerifyBodyFormat}, - {full_result, true, VerifyFullResult}, - {headers_as_is, false, VerifyHeaderAsIs}, - {receiver, self(), VerifyReceiver}, - {socket_opts, undefined, VerifySocketOpts} + {sync, true, VerifySync}, + {stream, none, VerifyStream}, + {body_format, string, VerifyBodyFormat}, + {full_result, true, VerifyFullResult}, + {headers_as_is, false, VerifyHeaderAsIs}, + {receiver, self(), VerifyReceiver}, + {socket_opts, undefined, VerifySocketOpts}, + {ipv6_host_with_brackets, false, VerifyBrackets} ]. request_options(Options) -> diff --git a/lib/inets/src/http_client/httpc_internal.hrl b/lib/inets/src/http_client/httpc_internal.hrl index 1d8a5b6a92..e4127d992d 100644 --- a/lib/inets/src/http_client/httpc_internal.hrl +++ b/lib/inets/src/http_client/httpc_internal.hrl @@ -90,25 +90,28 @@ %%% All data associated to a specific HTTP request -record(request, { - id, % ref() - Request Id - from, % pid() - Caller - redircount = 0,% Number of redirects made for this request - scheme, % http | https - address, % ({Host,Port}) Destination Host and Port - path, % string() - Path of parsed URL - pquery, % string() - Rest of parsed URL - method, % atom() - HTTP request Method - headers, % #http_request_h{} - content, % {ContentType, Body} - Current HTTP request - settings, % #http_options{} - User defined settings - abs_uri, % string() ex: "http://www.erlang.org" - userinfo, % string() - optinal "<userinfo>@<host>:<port>" - stream, % Boolean() - stream async reply? - headers_as_is, % Boolean() - workaround for servers that does - % not honor the http standard, can also be used for testing purposes. - started, % integer() > 0 - When we started processing the request - timer, % undefined | ref() - socket_opts % undefined | [socket_option()] + id, % ref() - Request Id + from, % pid() - Caller + redircount = 0,% Number of redirects made for this request + scheme, % http | https + address, % ({Host,Port}) Destination Host and Port + path, % string() - Path of parsed URL + pquery, % string() - Rest of parsed URL + method, % atom() - HTTP request Method + headers, % #http_request_h{} + content, % {ContentType, Body} - Current HTTP request + settings, % #http_options{} - User defined settings + abs_uri, % string() ex: "http://www.erlang.org" + userinfo, % string() - optinal "<userinfo>@<host>:<port>" + stream, % boolean() - stream async reply? + headers_as_is, % boolean() - workaround for servers that does + % not honor the http standard, can also be used + % for testing purposes. + started, % integer() > 0 - When we started processing the + % request + timer, % undefined | ref() + socket_opts, % undefined | [socket_option()] + ipv6_host_with_brackets % boolean() } ). diff --git a/lib/inets/src/http_client/httpc_manager.erl b/lib/inets/src/http_client/httpc_manager.erl index 9015bf1ce2..ab575d867e 100644 --- a/lib/inets/src/http_client/httpc_manager.erl +++ b/lib/inets/src/http_client/httpc_manager.erl @@ -256,19 +256,27 @@ reset_cookies(ProfileName) -> %%-------------------------------------------------------------------- -%% Function: which_cookies(Url, ProfileName) -> [cookie()] +%% Function: which_cookies(ProfileName) -> [cookie()] +%% which_cookies(Url, ProfileName) -> [cookie()] +%% which_cookies(Url, Options, ProfileName) -> [cookie()] %% %% Url = string() +%% Options = [option()] %% ProfileName = atom() +%% option() = {ipv6_host_with_brackets, boolean()} %% %% Description: Retrieves the cookies that would be sent when %% requesting <Url>. %%-------------------------------------------------------------------- -which_cookies(ProfileName) -> +which_cookies(ProfileName) when is_atom(ProfileName) -> call(ProfileName, which_cookies). -which_cookies(Url, ProfileName) -> - call(ProfileName, {which_cookies, Url}). +which_cookies(Url, ProfileName) + when is_list(Url) andalso is_atom(ProfileName) -> + call(ProfileName, {which_cookies, Url, []}). +which_cookies(Url, Options, ProfileName) + when is_list(Url) andalso is_list(Options) andalso is_atom(ProfileName) -> + call(ProfileName, {which_cookies, Url, Options}). %%-------------------------------------------------------------------- @@ -395,15 +403,16 @@ handle_call(which_cookies, _, #state{cookie_db = CookieDb} = State) -> CookieHeaders = httpc_cookie:which_cookies(CookieDb), {reply, CookieHeaders, State}; -handle_call({which_cookies, Url}, _, #state{cookie_db = CookieDb} = State) -> - ?hcrv("which cookies", [{url, Url}]), - case http_uri:parse(Url) of - {Scheme, _, Host, Port, Path, _} -> +handle_call({which_cookies, Url, Options}, _, + #state{cookie_db = CookieDb} = State) -> + ?hcrv("which cookies", [{url, Url}, {options, Options}]), + case http_uri:parse(Url, Options) of + {ok, {Scheme, _, Host, Port, Path, _}} -> CookieHeaders = httpc_cookie:header(CookieDb, Scheme, {Host, Port}, Path), {reply, CookieHeaders, State}; - Msg -> - {reply, Msg, State} + {error, _} = ERROR -> + {reply, ERROR, State} end; handle_call(info, _, State) -> diff --git a/lib/inets/src/http_client/httpc_response.erl b/lib/inets/src/http_client/httpc_response.erl index 207b96271c..2414ed0911 100644 --- a/lib/inets/src/http_client/httpc_response.erl +++ b/lib/inets/src/http_client/httpc_response.erl @@ -340,7 +340,9 @@ redirect(Response = {StatusLine, Headers, Body}, Request) -> undefined -> transparent(Response, Request); RedirUrl -> - case http_uri:parse(RedirUrl) of + UrlParseOpts = [{ipv6_host_with_brackets, + Request#request.ipv6_host_with_brackets}], + case http_uri:parse(RedirUrl, UrlParseOpts) of {error, no_scheme} when (Request#request.settings)#http_options.relaxed -> NewLocation = fix_relative_uri(Request, RedirUrl), @@ -350,10 +352,9 @@ redirect(Response = {StatusLine, Headers, Body}, Request) -> {error, Reason} -> {ok, error(Request, Reason), Data}; %% Automatic redirection - {Scheme, _, Host, Port, Path, Query} -> + {ok, {Scheme, _, Host, Port, Path, Query}} -> NewHeaders = - (Request#request.headers)#http_request_h{host = - Host}, + (Request#request.headers)#http_request_h{host = Host}, NewRequest = Request#request{redircount = Request#request.redircount+1, diff --git a/lib/inets/src/http_lib/http_uri.erl b/lib/inets/src/http_lib/http_uri.erl index 44b9face0b..32c6305a79 100644 --- a/lib/inets/src/http_lib/http_uri.erl +++ b/lib/inets/src/http_lib/http_uri.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2010. All Rights Reserved. +%% Copyright Ericsson AB 2006-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -16,23 +16,30 @@ %% %% %CopyrightEnd% %% -%% +%% +%% RFC 3986 +%% -module(http_uri). --export([parse/1, encode/1, decode/1]). +-export([parse/1, parse/2, + encode/1, decode/1]). + %%%========================================================================= %%% API %%%========================================================================= parse(AbsURI) -> + parse(AbsURI, []). + +parse(AbsURI, Opts) -> case parse_scheme(AbsURI) of {error, Reason} -> {error, Reason}; {Scheme, Rest} -> - case (catch parse_uri_rest(Scheme, Rest)) of + case (catch parse_uri_rest(Scheme, Rest, Opts)) of {UserInfo, Host, Port, Path, Query} -> - {Scheme, UserInfo, Host, Port, Path, Query}; + {ok, {Scheme, UserInfo, Host, Port, Path, Query}}; _ -> {error, {malformed_url, AbsURI}} end @@ -42,35 +49,38 @@ encode(URI) -> Reserved = sets:from_list([$;, $:, $@, $&, $=, $+, $,, $/, $?, $#, $[, $], $<, $>, $\", ${, $}, $|, $\\, $', $^, $%, $ ]), - lists:append(lists:map(fun(Char) -> - uri_encode(Char, Reserved) - end, URI)). - -decode([$%,Hex1,Hex2|Rest]) -> - [hex2dec(Hex1)*16+hex2dec(Hex2)|decode(Rest)]; -decode([First|Rest]) -> - [First|decode(Rest)]; -decode([]) -> + %% lists:append(lists:map(fun(Char) -> uri_encode(Char, Reserved) end, URI)). + lists:append([uri_encode(Char, Reserved) || Char <- URI]). + +decode(String) -> + do_decode(String). + +do_decode([$%,Hex1,Hex2|Rest]) -> + [hex2dec(Hex1)*16+hex2dec(Hex2)|do_decode(Rest)]; +do_decode([First|Rest]) -> + [First|do_decode(Rest)]; +do_decode([]) -> []. + %%%======================================================================== %%% Internal functions %%%======================================================================== + parse_scheme(AbsURI) -> case split_uri(AbsURI, ":", {error, no_scheme}, 1, 1) of {error, no_scheme} -> {error, no_scheme}; {StrScheme, Rest} -> case list_to_atom(http_util:to_lower(StrScheme)) of - Scheme when Scheme == http; Scheme == https -> + Scheme when (Scheme =:= http) orelse (Scheme =:= https) -> {Scheme, Rest}; Scheme -> {error, {not_supported_scheme, Scheme}} end end. -parse_uri_rest(Scheme, "//" ++ URIPart) -> - +parse_uri_rest(Scheme, "//" ++ URIPart, Opts) -> {Authority, PathQuery} = case split_uri(URIPart, "/", URIPart, 1, 0) of Split = {_, _} -> @@ -85,8 +95,8 @@ parse_uri_rest(Scheme, "//" ++ URIPart) -> end, {UserInfo, HostPort} = split_uri(Authority, "@", {"", Authority}, 1, 1), - {Host, Port} = parse_host_port(Scheme, HostPort), - {Path, Query} = parse_path_query(PathQuery), + {Host, Port} = parse_host_port(Scheme, HostPort, Opts), + {Path, Query} = parse_path_query(PathQuery), {UserInfo, Host, Port, Path, Query}. @@ -94,13 +104,14 @@ parse_path_query(PathQuery) -> {Path, Query} = split_uri(PathQuery, "\\?", {PathQuery, ""}, 1, 0), {path(Path), Query}. -parse_host_port(Scheme,"[" ++ HostPort) -> %ipv6 +parse_host_port(Scheme,"[" ++ HostPort, Opts) -> %ipv6 DefaultPort = default_port(Scheme), {Host, ColonPort} = split_uri(HostPort, "\\]", {HostPort, ""}, 1, 1), + Host2 = maybe_ipv6_host_with_brackets(Host, Opts), {_, Port} = split_uri(ColonPort, ":", {"", DefaultPort}, 0, 1), - {Host, int_port(Port)}; + {Host2, int_port(Port)}; -parse_host_port(Scheme, HostPort) -> +parse_host_port(Scheme, HostPort, _Opts) -> DefaultPort = default_port(Scheme), {Host, Port} = split_uri(HostPort, ":", {HostPort, DefaultPort}, 1, 1), {Host, int_port(Port)}. @@ -114,6 +125,14 @@ split_uri(UriPart, SplitChar, NoMatchResult, SkipLeft, SkipRight) -> NoMatchResult end. +maybe_ipv6_host_with_brackets(Host, Opts) -> + case lists:keysearch(ipv6_host_with_brackets, 1, Opts) of + {value, {ipv6_host_with_brackets, true}} -> + "[" ++ Host ++ "]"; + _ -> + Host + end. + default_port(http) -> 80; default_port(https) -> diff --git a/lib/inets/src/http_lib/http_util.erl b/lib/inets/src/http_lib/http_util.erl index 973600d7be..5b21170b78 100644 --- a/lib/inets/src/http_lib/http_util.erl +++ b/lib/inets/src/http_lib/http_util.erl @@ -206,9 +206,7 @@ timeout(Timeout, Started) -> html_encode(Chars) -> Reserved = sets:from_list([$&, $<, $>, $\", $', $/]), - lists:append(lists:map(fun(Char) -> - char_to_html_entity(Char, Reserved) - end, Chars)). + lists:append([char_to_html_entity(Char, Reserved) || Char <- Chars]). %%%======================================================================== diff --git a/lib/inets/src/http_server/httpd_file.erl b/lib/inets/src/http_server/httpd_file.erl index e8a8ab6411..f2ba33099e 100644 --- a/lib/inets/src/http_server/httpd_file.erl +++ b/lib/inets/src/http_server/httpd_file.erl @@ -36,9 +36,9 @@ handle_error(emfile, Op, _ModData, Path) -> handle_error(500, Op, none, Path, ": Too many open files"); handle_error({enfile,_}, Op, _ModData, Path) -> handle_error(500, Op, none, Path, ": File table overflow"); -handle_error(_Reason, Op, ModData, Path) -> - handle_error(404, Op, ModData, Path, ": File not found"). - +handle_error(_Reason, Op, _ModData, Path) -> + handle_error(500, Op, none, Path, ""). + handle_error(StatusCode, Op, none, Path, Reason) -> {StatusCode, none, ?NICE("Can't " ++ Op ++ " " ++ Path ++ Reason)}; handle_error(StatusCode, Op, ModData, Path, Reason) -> diff --git a/lib/inets/src/http_server/httpd_request.erl b/lib/inets/src/http_server/httpd_request.erl index a04bcc2778..5ba79b2706 100644 --- a/lib/inets/src/http_server/httpd_request.erl +++ b/lib/inets/src/http_server/httpd_request.erl @@ -309,12 +309,12 @@ validate_uri(RequestURI) -> (catch http_uri:decode(string:left(RequestURI, Ndx))) end, case UriNoQueryNoHex of - {'EXIT',_Reason} -> + {'EXIT', _Reason} -> {error, {bad_request, {malformed_syntax, RequestURI}}}; _ -> Path = format_request_uri(UriNoQueryNoHex), - Path2 = [X||X<-string:tokens(Path, "/\\"),X=/="."], - validate_path( Path2,0, RequestURI) + Path2 = [X||X<-string:tokens(Path, "/"),X=/="."], %% OTP-5938 + validate_path(Path2, 0, RequestURI) end. validate_path([], _, _) -> diff --git a/lib/inets/src/http_server/httpd_request_handler.erl b/lib/inets/src/http_server/httpd_request_handler.erl index c3b47ce390..d2f22fce93 100644 --- a/lib/inets/src/http_server/httpd_request_handler.erl +++ b/lib/inets/src/http_server/httpd_request_handler.erl @@ -1,8 +1,8 @@ %% %% %CopyrightBegin% -%% +%% %% Copyright Ericsson AB 1997-2011. All Rights Reserved. -%% +%% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in %% compliance with the License. You should have received a copy of the @@ -355,7 +355,7 @@ handle_http_msg({Method, Uri, Version, {RecordHeaders, Headers}, Body}, Reason = io_lib:format("Forbidden URI: ~p~n", [URI]), error_log(Reason, ModData), {stop, normal, State#state{response_sent = true}}; - {error,{bad_request, {malformed_syntax, URI}}} -> + {error, {bad_request, {malformed_syntax, URI}}} -> ?hdrd("validation failed: bad request - malformed syntax", [{uri, URI}]), httpd_response:send_status(ModData#mod{http_version = Version}, diff --git a/lib/inets/src/http_server/httpd_response.erl b/lib/inets/src/http_server/httpd_response.erl index ea9cfbf4f2..dd7223876e 100644 --- a/lib/inets/src/http_server/httpd_response.erl +++ b/lib/inets/src/http_server/httpd_response.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -78,6 +78,7 @@ traverse_modules(ModData,[Module|Rest]) -> [Module, Reason])), report_error(mod_log, ModData#mod.config_db, String), report_error(mod_disk_log, ModData#mod.config_db, String), + send_status(ModData, 500, none), done; done -> ?hdrt("traverse modules - done", []), @@ -100,12 +101,19 @@ send_status(#mod{socket_type = SocketType, socket = Socket, config_db = ConfigDB} = ModData, StatusCode, PhraseArgs) -> + ?hdrd("send status", [{status_code, StatusCode}, + {phrase_args, PhraseArgs}]), + ReasonPhrase = httpd_util:reason_phrase(StatusCode), Message = httpd_util:message(StatusCode, PhraseArgs, ConfigDB), Body = get_body(ReasonPhrase, Message), - send_header(ModData, StatusCode, [{content_type, "text/html"}, - {content_length, integer_to_list(length(Body))}]), + ?hdrt("send status - header", [{reason_phrase, ReasonPhrase}, + {message, Message}]), + send_header(ModData, StatusCode, + [{content_type, "text/html"}, + {content_length, integer_to_list(length(Body))}]), + httpd_socket:deliver(SocketType, Socket, Body). @@ -345,8 +353,9 @@ transform({Field, Value}) when is_list(Field) -> %% Leave this method and go on to the newer form of response %% OTP-4408 %%---------------------------------------------------------------------- -send_response_old(#mod{method = "HEAD"} = ModData, +send_response_old(#mod{method = "HEAD"} = ModData, StatusCode, Response) -> + NewResponse = lists:flatten(Response), case httpd_util:split(NewResponse, [?CR, ?LF, ?CR, ?LF],2) of diff --git a/lib/inets/src/http_server/httpd_util.erl b/lib/inets/src/http_server/httpd_util.erl index c051422529..b0b18b9c3d 100644 --- a/lib/inets/src/http_server/httpd_util.erl +++ b/lib/inets/src/http_server/httpd_util.erl @@ -178,11 +178,12 @@ message(301,URL,_) -> "The document has moved <A HREF=\""++ maybe_encode(URL) ++"\">here</A>."; message(304, _URL,_) -> "The document has not been changed."; -message(400,none,_) -> - "Your browser sent a query that this server could not understand."; -message(400,Msg,_) -> - "Your browser sent a query that this server could not understand. "++ http_util:html_encode(Msg); -message(401,none,_) -> +message(400, none, _) -> + "Your browser sent a query that this server could not understand. "; +message(400, Msg, _) -> + "Your browser sent a query that this server could not understand. " ++ + html_encode(Msg); +message(401, none, _) -> "This server could not verify that you are authorized to access the document you requested. Either you supplied the wrong @@ -190,40 +191,49 @@ credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required."; message(403,RequestURI,_) -> - "You don't have permission to access "++ http_util:html_encode(RequestURI) ++" on this server."; + "You don't have permission to access " ++ + html_encode(RequestURI) ++ + " on this server."; message(404,RequestURI,_) -> - "The requested URL " ++ http_util:html_encode(RequestURI) ++ " was not found on this server."; + "The requested URL " ++ + html_encode(RequestURI) ++ + " was not found on this server."; message(408, Timeout, _) -> Timeout; message(412,none,_) -> "The requested preconditions were false"; message(413, Reason,_) -> - "Entity: " ++ http_util:html_encode(Reason); + "Entity: " ++ html_encode(Reason); message(414,ReasonPhrase,_) -> - "Message "++ http_util:html_encode(ReasonPhrase) ++"."; + "Message " ++ html_encode(ReasonPhrase) ++ "."; message(416,ReasonPhrase,_) -> - http_util:html_encode(ReasonPhrase); + html_encode(ReasonPhrase); message(500,_,ConfigDB) -> ServerAdmin=lookup(ConfigDB,server_admin,"unknown@unknown"), "The server encountered an internal error or " "misconfiguration and was unable to complete " "your request.<P>Please contact the server administrator " - ++ http_util:html_encode(ServerAdmin) ++ ", and inform them of the time the error occurred " + ++ html_encode(ServerAdmin) ++ + ", and inform them of the time the error occurred " "and anything you might have done that may have caused the error."; message(501,{Method, RequestURI, HTTPVersion}, _ConfigDB) -> if is_atom(Method) -> - http_util:html_encode(atom_to_list(Method))++ - " to "++ http_util:html_encode(RequestURI)++" ("++ http_util:html_encode(HTTPVersion)++") not supported."; + atom_to_list(Method) ++ + " to " ++ + html_encode(RequestURI) ++ + " (" ++ HTTPVersion ++ ") not supported."; is_list(Method) -> - http_util:html_encode(Method)++ - " to "++ http_util:html_encode(RequestURI)++" ("++ http_util:html_encode(HTTPVersion)++") not supported." + Method ++ + " to " ++ + html_encode(RequestURI) ++ + " (" ++ HTTPVersion ++ ") not supported." end; message(503, String, _ConfigDB) -> - "This service in unavailable due to: "++ http_util:html_encode(String). + "This service in unavailable due to: " ++ html_encode(String). maybe_encode(URI) -> Decoded = try http_uri:decode(URI) of @@ -233,6 +243,15 @@ maybe_encode(URI) -> end, http_uri:encode(Decoded). +html_encode(String) -> + try http_uri:decode(String) of + Decoded when is_list(Decoded) -> + http_util:html_encode(Decoded) + catch + _:_ -> + http_util:html_encode(String) + end. + %%convert_rfc_date(Date)->{{YYYY,MM,DD},{HH,MIN,SEC}} convert_request_date([D,A,Y,DateType| Rest])-> @@ -245,7 +264,7 @@ convert_request_date([D,A,Y,DateType| Rest])-> fun convert_rfc850_date/1 end, case catch Func([D,A,Y,DateType| Rest]) of - {ok,Date} -> + {ok, Date} -> Date; _Error-> bad_date diff --git a/lib/inets/src/http_server/mod_responsecontrol.erl b/lib/inets/src/http_server/mod_responsecontrol.erl index 5d5b60cdbd..989f45db20 100644 --- a/lib/inets/src/http_server/mod_responsecontrol.erl +++ b/lib/inets/src/http_server/mod_responsecontrol.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2010. All Rights Reserved. +%% Copyright Ericsson AB 2001-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -209,14 +209,14 @@ compare_etags(Tag,Etags) -> nomatch end. -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% %% -%%Control if the file is modificated %% -%% %% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% Control if the file is modificated %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%---------------------------------------------------------------------- -%%Control the If-Modified-Since and If-Not-Modified-Since header fields +%% Control the If-Modified-Since and If-Not-Modified-Since header fields %%---------------------------------------------------------------------- control_modification(Path,Info,FileInfo)-> ?DEBUG("control_modification() -> entry",[]), @@ -227,6 +227,8 @@ control_modification(Path,Info,FileInfo)-> continue; unmodified-> {304, Info, Path}; + {bad_date, _} = BadDate-> + {400, Info, BadDate}; undefined -> case control_modification_data(Info, FileInfo#file_info.mtime, @@ -253,21 +255,27 @@ control_modification_data(Info, ModificationTime, HeaderField)-> undefined-> undefined; LastModified0 -> - LastModified = calendar:universal_time_to_local_time( - httpd_util:convert_request_date(LastModified0)), - ?DEBUG("control_modification_data() -> " - "~n Request-Field: ~s" - "~n FileLastModified: ~p" - "~n FieldValue: ~p", - [HeaderField, ModificationTime, LastModified]), - FileTime = - calendar:datetime_to_gregorian_seconds(ModificationTime), - FieldTime = calendar:datetime_to_gregorian_seconds(LastModified), - if - FileTime =< FieldTime -> - ?DEBUG("File unmodified~n", []), unmodified; - FileTime >= FieldTime -> - ?DEBUG("File modified~n", []), modified + case httpd_util:convert_request_date(LastModified0) of + bad_date -> + {bad_date, LastModified0}; + ConvertedReqDate -> + LastModified = + calendar:universal_time_to_local_time(ConvertedReqDate), + ?DEBUG("control_modification_data() -> " + "~n Request-Field: ~s" + "~n FileLastModified: ~p" + "~n FieldValue: ~p", + [HeaderField, ModificationTime, LastModified]), + FileTime = + calendar:datetime_to_gregorian_seconds(ModificationTime), + FieldTime = + calendar:datetime_to_gregorian_seconds(LastModified), + if + FileTime =< FieldTime -> + ?DEBUG("File unmodified~n", []), unmodified; + FileTime >= FieldTime -> + ?DEBUG("File modified~n", []), modified + end end end. @@ -285,6 +293,9 @@ strip_date([C | Rest]) -> send_return_value({412,_,_}, _FileInfo)-> {status,{412,none,"Precondition Failed"}}; +send_return_value({400,_, {bad_date, BadDate}}, _FileInfo)-> + {status, {400, none, "Bad date: " ++ BadDate}}; + send_return_value({304,Info,Path}, FileInfo)-> Suffix = httpd_util:suffix(Path), MimeType = httpd_util:lookup_mime_default(Info#mod.config_db,Suffix, diff --git a/lib/inets/src/inets_app/Makefile b/lib/inets/src/inets_app/Makefile index 20e22917e2..63ab0a5bae 100644 --- a/lib/inets/src/inets_app/Makefile +++ b/lib/inets/src/inets_app/Makefile @@ -30,6 +30,7 @@ include ../../vsn.mk VSN = $(INETS_VSN) + # ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- @@ -41,8 +42,8 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) # ---------------------------------------------------- MODULES = \ - inets_service \ inets \ + inets_service \ inets_app \ inets_sup \ inets_regexp diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index e6d315819c..779dd8e439 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,6 +18,11 @@ {"%VSN%", [ + {"5.7.2", + [ + {restart_application, inets} + ] + }, {"5.7.1", [ {restart_application, inets} @@ -35,6 +40,11 @@ } ], [ + {"5.7.2", + [ + {restart_application, inets} + ] + }, {"5.7.1", [ {restart_application, inets} diff --git a/lib/inets/src/inets_app/inets.mk b/lib/inets/src/inets_app/inets.mk index b6e9fe1d96..35fb0d7eca 100644 --- a/lib/inets/src/inets_app/inets.mk +++ b/lib/inets/src/inets_app/inets.mk @@ -33,6 +33,10 @@ ifeq ($(WARN_UNUSED_WARS), true) ERL_COMPILE_FLAGS += +warn_unused_vars endif +ifeq ($(shell erl -noshell -eval 'io:format("~4s", [erlang:system_info(otp_release)])' -s init stop), R14B) +INETS_ERL_COMPILE_FLAGS += -D'OTP-R14B-COMPILER' +endif + INETS_APP_VSN_COMPILE_FLAGS = \ +'{parse_transform,sys_pre_attributes}' \ +'{attribute,insert,app_vsn,$(APP_VSN)}' diff --git a/lib/inets/src/inets_app/inets_service.erl b/lib/inets/src/inets_app/inets_service.erl index f89dac195c..a057a51e2c 100644 --- a/lib/inets/src/inets_app/inets_service.erl +++ b/lib/inets/src/inets_app/inets_service.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2010. All Rights Reserved. +%% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -20,6 +20,21 @@ -module(inets_service). +-ifdef('OTP-R14B-COMPILER'). + +-export([behaviour_info/1]). + +behaviour_info(callbacks) -> + [{start_standalone, 1}, + {start_service, 1}, + {stop_service, 1}, + {services, 0}, + {service_info, 1}]; +behaviour_info(_) -> + undefined. + +-else. + %% Starts service stand-alone %% start_standalone(Config) -> % {ok, Pid} | {error, Reason} %% <service>:start_link(Config). @@ -67,3 +82,5 @@ -callback service_info(Service :: term()) -> {ok, [{Property :: term(), Value :: term()}]} | {error, Reason :: term()}. + +-endif. diff --git a/lib/inets/src/tftp/tftp.erl b/lib/inets/src/tftp/tftp.erl index b33c0a98f4..8d8fce388d 100644 --- a/lib/inets/src/tftp/tftp.erl +++ b/lib/inets/src/tftp/tftp.erl @@ -224,6 +224,20 @@ service_info/1 ]). +-ifdef('OTP-R14B-COMPILER'). + +-export([behaviour_info/1]). + +behaviour_info(callbacks) -> + [{prepare, 6}, + {open, 6}, + {read, 1}, + {write, 2}, + {abort, 3}]; +behaviour_info(_) -> + undefined. + +-else. -type peer() :: {PeerType :: inet | inet6, PeerHost :: inet:ip_address(), @@ -266,6 +280,8 @@ -callback abort(Code :: error_code(), string(), State :: term()) -> 'ok'. +-endif. + -include("tftp.hrl"). diff --git a/lib/inets/test/ftp_suite_lib.erl b/lib/inets/test/ftp_suite_lib.erl index 3ebd02229e..ffb58c91b6 100644 --- a/lib/inets/test/ftp_suite_lib.erl +++ b/lib/inets/test/ftp_suite_lib.erl @@ -196,7 +196,9 @@ test_filenames() -> %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- init_per_testcase(Case, Config) - when (Case =:= open) orelse (Case =:= open_port) -> + when (Case =:= open) orelse + (Case =:= open_port) -> + put(ftp_testcase, Case), io:format(user, "~n~n*** INIT ~w:~w ***~n~n", [?MODULE, Case]), inets:start(), NewConfig = data_dir(Config), @@ -266,7 +268,7 @@ do_init_per_testcase(Case, Config) -> end, Opts2 = case string:tokens(atom_to_list(Case), [$_]) of - [_, "active" | _] -> + ["active" | _] -> [{mode, active} | Opts1]; _ -> [{mode, passive} | Opts1] @@ -367,8 +369,11 @@ open(Config) when is_list(Config) -> tc_open(Host) -> + p("tc_open -> entry with" + "~n Host: ~p", [Host]), {ok, Pid} = ?ftp_open(Host, []), ok = ftp:close(Pid), + p("tc_open -> try (ok) open 1"), {ok, Pid1} = ftp:open({option_list, [{host,Host}, {port, ?FTP_PORT}, @@ -376,11 +381,13 @@ tc_open(Host) -> {timeout, 30000}]}), ok = ftp:close(Pid1), + p("tc_open -> try (fail) open 2"), {error, ehost} = ftp:open({option_list, [{port, ?FTP_PORT}, {flags, [verbose]}]}), {ok, Pid2} = ftp:open(Host), ok = ftp:close(Pid2), + p("tc_open -> try (ok) open 3"), {ok, NewHost} = inet:getaddr(Host, inet), {ok, Pid3} = ftp:open(NewHost), ftp:user(Pid3, ?FTP_USER, ?FTP_PASS), @@ -392,33 +399,68 @@ tc_open(Host) -> %% Bad input that has default values are ignored and the defult %% is used. + p("tc_open -> try (ok) open 4"), {ok, Pid4} = - ftp:open({option_list, [{host, Host}, {port, badarg}, - {flags, [verbose]}, + ftp:open({option_list, [{host, Host}, + {port, badarg}, + {flags, [verbose]}, {timeout, 30000}]}), test_server:sleep(100), ok = ftp:close(Pid4), + + p("tc_open -> try (ok) open 5"), {ok, Pid5} = - ftp:open({option_list, [{host, Host}, {port, ?FTP_PORT}, - {flags, [verbose]}, + ftp:open({option_list, [{host, Host}, + {port, ?FTP_PORT}, + {flags, [verbose]}, {timeout, -42}]}), test_server:sleep(100), ok = ftp:close(Pid5), + + p("tc_open -> try (ok) open 6"), {ok, Pid6} = - ftp:open({option_list, [{host, Host}, {port, ?FTP_PORT}, + ftp:open({option_list, [{host, Host}, + {port, ?FTP_PORT}, {flags, [verbose]}, - {mode, cool}]}), + {mode, cool}]}), test_server:sleep(100), ok = ftp:close(Pid6), + p("tc_open -> try (ok) open 7"), {ok, Pid7} = ftp:open(Host, [{port, ?FTP_PORT}, {verbose, true}, {timeout, 30000}]), ok = ftp:close(Pid7), + p("tc_open -> try (ok) open 8"), {ok, Pid8} = ftp:open(Host, ?FTP_PORT), ok = ftp:close(Pid8), + p("tc_open -> try (ok) open 9"), + {ok, Pid9} = + ftp:open(Host, [{port, ?FTP_PORT}, + {verbose, true}, + {timeout, 30000}, + {dtimeout, -99}]), + ok = ftp:close(Pid9), + + p("tc_open -> try (ok) open 10"), + {ok, Pid10} = + ftp:open(Host, [{port, ?FTP_PORT}, + {verbose, true}, + {timeout, 30000}, + {dtimeout, "foobar"}]), + ok = ftp:close(Pid10), + + p("tc_open -> try (ok) open 11"), + {ok, Pid11} = + ftp:open(Host, [{port, ?FTP_PORT}, + {verbose, true}, + {timeout, 30000}, + {dtimeout, 1}]), + ok = ftp:close(Pid11), + + p("tc_open -> done"), ok. @@ -445,7 +487,7 @@ passive_user(suite) -> []; passive_user(Config) when is_list(Config) -> Pid = ?config(ftp, Config), - io:format("Pid: ~p~n",[Pid]), + p("Pid: ~p",[Pid]), do_user(Pid). @@ -967,13 +1009,13 @@ api_missuse(doc)-> ["Test that behaviour of the ftp process if the api is abused"]; api_missuse(suite) -> []; api_missuse(Config) when is_list(Config) -> - io:format("api_missuse -> entry~n", []), + p("api_missuse -> entry"), Flag = process_flag(trap_exit, true), Pid = ?config(ftp, Config), Host = ftp_host(Config), %% Serious programming fault, connetion will be shut down - io:format("api_missuse -> verify bad call termination (~p)~n", [Pid]), + p("api_missuse -> verify bad call termination (~p)", [Pid]), case (catch gen_server:call(Pid, {self(), foobar, 10}, infinity)) of {error, {connection_terminated, 'API_violation'}} -> ok; @@ -983,23 +1025,23 @@ api_missuse(Config) when is_list(Config) -> test_server:sleep(500), undefined = process_info(Pid, status), - io:format("api_missuse -> start new client~n", []), + p("api_missuse -> start new client"), {ok, Pid2} = ?ftp_open(Host, []), %% Serious programming fault, connetion will be shut down - io:format("api_missuse -> verify bad cast termination~n", []), + p("api_missuse -> verify bad cast termination"), gen_server:cast(Pid2, {self(), foobar, 10}), test_server:sleep(500), undefined = process_info(Pid2, status), - io:format("api_missuse -> start new client~n", []), + p("api_missuse -> start new client"), {ok, Pid3} = ?ftp_open(Host, []), %% Could be an innocent misstake the connection lives. - io:format("api_missuse -> verify bad bang~n", []), + p("api_missuse -> verify bad bang"), Pid3 ! foobar, test_server:sleep(500), {status, _} = process_info(Pid3, status), process_flag(trap_exit, Flag), - io:format("api_missuse -> done~n", []), + p("api_missuse -> done"), ok. @@ -1567,9 +1609,9 @@ split([], I, Is) -> lists:reverse([lists:reverse(I)| Is]). do_ftp_open(Host, Opts) -> - io:format("do_ftp_open -> entry with" - "~n Host: ~p" - "~n Opts: ~p", [Host, Opts]), + p("do_ftp_open -> entry with" + "~n Host: ~p" + "~n Opts: ~p", [Host, Opts]), case ftp:open(Host, Opts) of {ok, _} = OK -> OK; @@ -1595,7 +1637,7 @@ passwd() -> ftpd_hosts(Config) -> DataDir = ?config(data_dir, Config), FileName = filename:join([DataDir, "../ftp_SUITE_data/", ftpd_hosts]), - io:format("FileName: ~p~n", [FileName]), + p("FileName: ~p", [FileName]), case file:consult(FileName) of {ok, [Hosts]} when is_list(Hosts) -> Hosts; diff --git a/lib/inets/test/ftp_windows_2003_server_test.erl b/lib/inets/test/ftp_windows_2003_server_test.erl index 57f1ae8358..32f25713f8 100644 --- a/lib/inets/test/ftp_windows_2003_server_test.erl +++ b/lib/inets/test/ftp_windows_2003_server_test.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2010. All Rights Reserved. +%% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -87,14 +87,22 @@ end_per_testcase(Case, Config) -> %% Description: Returns a list of all test cases in this test suite %%-------------------------------------------------------------------- all() -> - [open, open_port, {group, passive}, {group, active}, - api_missuse, not_owner, {group, progress_report}]. + [ + open, + open_port, + {group, passive}, + {group, active}, + api_missuse, + not_owner, + {group, progress_report} + ]. groups() -> - [{passive, [], ftp_suite_lib:passive(suite)}, - {active, [], ftp_suite_lib:active(suite)}, - {progress_report, [], - ftp_suite_lib:progress_report(suite)}]. + [ + {passive, [], ftp_suite_lib:passive(suite)}, + {active, [], ftp_suite_lib:active(suite)}, + {progress_report, [], ftp_suite_lib:progress_report(suite)} + ]. init_per_group(_GroupName, Config) -> Config. diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index f95fb93669..d86e52f3d5 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -250,10 +250,10 @@ init_per_testcase(Case, Config) -> init_per_testcase(Case, 2, Config). init_per_testcase(Case, Timeout, Config) -> - io:format(user, "~n~n*** INIT ~w:~w[~w] ***~n~n", - [?MODULE, Case, Timeout]), - PrivDir = ?config(priv_dir, Config), - tsp("init_per_testcase -> stop inets"), + io:format(user, + "~n~n*** INIT ~w:~w[~w] ***" + "~n~n", [?MODULE, Case, Timeout]), + PrivDir = ?config(priv_dir, Config), application:stop(inets), Dog = test_server:timetrap(inets_test_lib:minutes(Timeout)), TmpConfig = lists:keydelete(watchdog, 1, Config), @@ -289,12 +289,12 @@ init_per_testcase(Case, Timeout, Config) -> throw:{error, {failed_starting, App, _}} -> SkipString = "Could not start " ++ atom_to_list(App), - {skip, SkipString}; - _:X -> + skip(SkipString); + _:X -> SkipString = lists:flatten( io_lib:format("Failed starting apps: ~p", [X])), - {skip, SkipString} + skip(SkipString) end; _ -> @@ -323,14 +323,14 @@ init_per_testcase(Case, Timeout, Config) -> ], case lists:member(Rest, BadCases) of true -> - [{skip, "TC and server not compatible"}| + [skip("TC and server not compatible") | TmpConfig]; false -> inets:start(), [{watchdog, Dog} | TmpConfig] end; false -> - [{skip, "proxy not responding"} | TmpConfig] + [skip("proxy not responding") | TmpConfig] end end; @@ -360,20 +360,19 @@ init_per_testcase(Case, Timeout, Config) -> io_lib:format("Failed starting apps: ~p", [X])), {skip, SkipString} end; + _ -> TmpConfig2 = lists:keydelete(local_server, 1, TmpConfig), - Server = - %% Will start inets - inets_test_lib:start_http_server( - filename:join(PrivDir, IpConfFile)), + %% Will start inets + Server = start_http_server(PrivDir, IpConfFile), [{watchdog, Dog}, {local_server, Server} | TmpConfig2] end, %% This will fail for the ipv6_ - cases (but that is ok) - httpc:set_options([{proxy, {{?PROXY, ?PROXY_PORT}, - ["localhost", ?IPV6_LOCAL_HOST]}}, - {ipfamily, inet6fb4}]), - + ProxyExceptions = ["localhost", ?IPV6_LOCAL_HOST], + http:set_options([{proxy, {{?PROXY, ?PROXY_PORT}, ProxyExceptions}}]), + inets:enable_trace(max, io, httpc), + %% inets:enable_trace(max, io, all), %% snmp:set_trace([gen_tcp]), NewConfig. @@ -390,7 +389,10 @@ init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) -> tsp("init_per_testcase(~w) -> Server: ~p", [Tag, Server]), [{local_ssl_server, Server} | Config2]. - +start_http_server(ConfDir, ConfFile) -> + inets_test_lib:start_http_server( filename:join(ConfDir, ConfFile) ). + + %%-------------------------------------------------------------------- %% Function: end_per_testcase(Case, Config) -> _ %% Case - atom() @@ -726,7 +728,7 @@ test_pipeline(URL) -> p("test_pipeline -> received reply for (async) request 2"), ok; {http, Msg1} -> - test_server:fail(Msg1) + tsf(Msg1) end; {http, {RequestId2, {{_, 200, _}, _, _}}} -> io:format("test_pipeline -> received reply for (async) request 2 - now wait for 1"), @@ -735,14 +737,14 @@ test_pipeline(URL) -> io:format("test_pipeline -> received reply for (async) request 1"), ok; {http, Msg2} -> - test_server:fail(Msg2) + tsf(Msg2) end; {http, Msg3} -> - test_server:fail(Msg3) + tsf(Msg3) after 60000 -> receive Any1 -> tsp("received crap after timeout: ~n ~p", [Any1]), - test_server:fail({error, {timeout, Any1}}) + tsf({error, {timeout, Any1}}) end end, @@ -767,7 +769,7 @@ test_pipeline(URL) -> p("test_pipeline -> expect *no* reply for cancelled (async) request 4 (for 3 secs)"), receive {http, {RequestId3, _}} -> - test_server:fail(http_cancel_request_failed) + tsf(http_cancel_request_failed) after 3000 -> ok end, @@ -780,11 +782,11 @@ test_pipeline(URL) -> tsp("Receive : ~p", [Res]), BinBody4; {http, Msg4} -> - test_server:fail(Msg4) + tsf(Msg4) after 60000 -> receive Any2 -> tsp("received crap after timeout: ~n ~p", [Any2]), - test_server:fail({error, {timeout, Any2}}) + tsf({error, {timeout, Any2}}) end end, @@ -794,7 +796,7 @@ test_pipeline(URL) -> p("test_pipeline -> ensure no unexpected incomming"), receive {http, Any} -> - test_server:fail({unexpected_message, Any}) + tsf({unexpected_message, Any}) after 500 -> ok end, @@ -816,11 +818,11 @@ http_trace(Config) when is_list(Config) -> {ok, {{_,200,_}, [_ | _], "TRACE /dummy.html" ++ _}} -> ok; {ok, {{_,200,_}, [_ | _], WrongBody}} -> - test_server:fail({wrong_body, WrongBody}); + tsf({wrong_body, WrongBody}); {ok, WrongReply} -> - test_server:fail({wrong_reply, WrongReply}); + tsf({wrong_reply, WrongReply}); Error -> - test_server:fail({failed, Error}) + tsf({failed, Error}) end; _ -> {skip, "Failed to start local http-server"} @@ -843,7 +845,7 @@ http_async(Config) when is_list(Config) -> {http, {RequestId, {{_, 200, _}, _, BinBody}}} -> BinBody; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end, inets_test_lib:check_body(binary_to_list(Body)), @@ -853,7 +855,7 @@ http_async(Config) when is_list(Config) -> ok = httpc:cancel_request(NewRequestId), receive {http, {NewRequestId, _NewResult}} -> - test_server:fail(http_cancel_request_failed) + tsf(http_cancel_request_failed) after 3000 -> ok end; @@ -902,7 +904,7 @@ http_save_to_file_async(Config) when is_list(Config) -> {http, {RequestId, saved_to_file}} -> ok; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end, {ok, Bin} = file:read_file(FilePath), @@ -1448,10 +1450,10 @@ proxy_options(Config) when is_list(Config) -> {value, {"allow", _}} -> ok; _ -> - test_server:fail(http_options_request_failed) + tsf(http_options_request_failed) end; Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1472,7 +1474,7 @@ proxy_head(Config) when is_list(Config) -> {ok, {{_,200, _}, [_ | _], []}} -> ok; Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1491,7 +1493,7 @@ proxy_get(Config) when is_list(Config) -> {ok, {{_,200,_}, [_ | _], Body = [_ | _]}} -> inets_test_lib:check_body(Body); Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1570,7 +1572,7 @@ proxy_post(Config) when is_list(Config) -> {ok, {{_,405,_}, [_ | _], [_ | _]}} -> ok; Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1595,7 +1597,7 @@ proxy_put(Config) when is_list(Config) -> {ok, {{_,405,_}, [_ | _], [_ | _]}} -> ok; Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1620,7 +1622,7 @@ proxy_delete(Config) when is_list(Config) -> {ok, {{_,404,_}, [_ | _], [_ | _]}} -> ok; Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1676,7 +1678,7 @@ proxy_auth(Config) when is_list(Config) -> {ok, {{_,200, _}, [_ | _], [_|_]}} -> ok; Unexpected -> - test_server:fail({unexpected_result, Unexpected}) + tsf({unexpected_result, Unexpected}) end; Reason -> {skip, Reason} @@ -1762,7 +1764,7 @@ http_stream(Config) when is_list(Config) -> {http, {RequestId, stream_start, _Headers}} -> ok; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end, StreamedBody = receive_streamed_body(RequestId, <<>>), @@ -1817,7 +1819,7 @@ once(URL) -> [RequestId, Pid]), Pid; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end, tsp("once -> request handler: ~p", [NewPid]), @@ -1860,7 +1862,7 @@ proxy_stream(Config) when is_list(Config) -> {http, {RequestId, stream_start, _Headers}} -> ok; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end, StreamedBody = receive_streamed_body(RequestId, <<>>), @@ -1878,22 +1880,31 @@ parse_url(suite) -> []; parse_url(Config) when is_list(Config) -> %% ipv6 - {http,[],"2010:836B:4179::836B:4179",80,"/foobar.html",[]} - = http_uri:parse("http://[2010:836B:4179::836B:4179]/foobar.html"), + {ok, {http,[],"2010:836B:4179::836B:4179",80,"/foobar.html",[]}} = + http_uri:parse("http://[2010:836B:4179::836B:4179]/foobar.html"), + {ok, {http,[],"[2010:836B:4179::836B:4179]",80,"/foobar.html",[]}} = + http_uri:parse("http://[2010:836B:4179::836B:4179]/foobar.html", + [{ipv6_host_with_brackets, true}]), + {ok, {http,[],"2010:836B:4179::836B:4179",80,"/foobar.html",[]}} = + http_uri:parse("http://[2010:836B:4179::836B:4179]/foobar.html", + [{ipv6_host_with_brackets, false}]), + {ok, {http,[],"2010:836B:4179::836B:4179",80,"/foobar.html",[]}} = + http_uri:parse("http://[2010:836B:4179::836B:4179]/foobar.html", + [{foo, false}]), {error, {malformed_url,"http://2010:836B:4179::836B:4179/foobar.html"}} = http_uri:parse("http://2010:836B:4179::836B:4179/foobar.html"), %% ipv4 - {http,[],"127.0.0.1",80,"/foobar.html",[]} = + {ok, {http,[],"127.0.0.1",80,"/foobar.html",[]}} = http_uri:parse("http://127.0.0.1/foobar.html"), %% host - {http,[],"localhost",8888,"/foobar.html",[]} = + {ok, {http,[],"localhost",8888,"/foobar.html",[]}} = http_uri:parse("http://localhost:8888/foobar.html"), %% Userinfo - {http,"nisse:foobar","localhost",8888,"/foobar.html",[]} = + {ok, {http,"nisse:foobar","localhost",8888,"/foobar.html",[]}} = http_uri:parse("http://nisse:foobar@localhost:8888/foobar.html"), %% Scheme error @@ -1902,18 +1913,20 @@ parse_url(Config) when is_list(Config) -> http_uri:parse("localhost:8888/foobar.html"), %% Query - {http,[],"localhost",8888,"/foobar.html","?foo=bar&foobar=42"} = + {ok, {http,[],"localhost",8888,"/foobar.html","?foo=bar&foobar=42"}} = http_uri:parse("http://localhost:8888/foobar.html?foo=bar&foobar=42"), %% Esc chars - {http,[],"www.somedomain.com",80,"/%2Eabc",[]} = + {ok, {http,[],"www.somedomain.com",80,"/%2Eabc",[]}} = http_uri:parse("http://www.somedomain.com/%2Eabc"), - {http,[],"www.somedomain.com",80,"/%252Eabc",[]} = + {ok, {http,[],"www.somedomain.com",80,"/%252Eabc",[]}} = http_uri:parse("http://www.somedomain.com/%252Eabc"), - {http,[],"www.somedomain.com",80,"/%25abc",[]} = + {ok, {http,[],"www.somedomain.com",80,"/%25abc",[]}} = http_uri:parse("http://www.somedomain.com/%25abc"), - {http,[],"www.somedomain.com",80,"/%25abc", "?foo=bar"} = + {ok, {http,[],"www.somedomain.com",80,"/%25abc", "?foo=bar"}} = http_uri:parse("http://www.somedomain.com/%25abc?foo=bar"), + + ok. @@ -2058,12 +2071,14 @@ http_invalid_http(Config) when is_list(Config) -> %%------------------------------------------------------------------------- +-define(GOOGLE, "www.google.com"). + hexed_query_otp_6191(doc) -> []; hexed_query_otp_6191(suite) -> []; hexed_query_otp_6191(Config) when is_list(Config) -> - Google = "www.google.com", + Google = ?GOOGLE, GoogleSearch = "http://" ++ Google ++ "/search", Search1 = "?hl=en&q=a%D1%85%D1%83%D0%B9&btnG=Google+Search", URI1 = GoogleSearch ++ Search1, @@ -2072,11 +2087,32 @@ hexed_query_otp_6191(Config) when is_list(Config) -> Search3 = "?hl=en&q=%foo", URI3 = GoogleSearch ++ Search3, - {http, [], Google, 80, "/search", _} = http_uri:parse(URI1), - {http, [], Google, 80, "/search", _} = http_uri:parse(URI2), - {http, [], Google, 80, "/search", _} = http_uri:parse(URI3), + Verify1 = + fun({http, [], ?GOOGLE, 80, "/search", _}) -> ok; + (_) -> error + end, + Verify2 = Verify1, + Verify3 = Verify1, + verify_uri(URI1, Verify1), + verify_uri(URI2, Verify2), + verify_uri(URI3, Verify3), ok. +verify_uri(URI, Verify) -> + case http_uri:parse(URI) of + {ok, ParsedURI} -> + case Verify(ParsedURI) of + ok -> + ok; + error -> + Reason = {unexpected_parse_result, URI, ParsedURI}, + ERROR = {error, Reason}, + throw(ERROR) + end; + {error, _} = ERROR -> + throw(ERROR) + end. + %%------------------------------------------------------------------------- @@ -2945,7 +2981,7 @@ receive_streamed_body(RequestId, Body) -> {http, {RequestId, stream_end, _Headers}} -> Body; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end. receive_streamed_body(RequestId, Body, Pid) -> @@ -2959,7 +2995,7 @@ receive_streamed_body(RequestId, Body, Pid) -> {http, {RequestId, stream_end, _Headers}} -> Body; {http, Msg} -> - test_server:fail(Msg) + tsf(Msg) end. %% Perform a synchronous stop @@ -3417,7 +3453,7 @@ handle_auth("Basic " ++ UserInfo, Challange, DefaultResponse) -> end. check_cookie([]) -> - test_server:fail(no_cookie_header); + tsf(no_cookie_header); check_cookie(["cookie:" ++ _Value | _]) -> ok; check_cookie([_Head | Tail]) -> @@ -3475,9 +3511,9 @@ p(F, A) -> io:format("~p ~w:" ++ F ++ "~n", [self(), ?MODULE | A]). tsp(F) -> - tsp(F, []). + inets_test_lib:tsp(F). tsp(F, A) -> - test_server:format("~p ~p:" ++ F ++ "~n", [self(), ?MODULE | A]). + inets_test_lib:tsp(F, A). tsf(Reason) -> test_server:fail(Reason). @@ -3532,3 +3568,6 @@ ensure_started(App) when is_atom(App) -> throw({error, {failed_starting, App, Error}}) end. + +skip(Reason) -> + {skip, Reason}. diff --git a/lib/inets/test/httpd_1_1.erl b/lib/inets/test/httpd_1_1.erl index 2a6110e3ea..07d94ea97a 100644 --- a/lib/inets/test/httpd_1_1.erl +++ b/lib/inets/test/httpd_1_1.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2010. All Rights Reserved. +%% Copyright Ericsson AB 2005-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -19,7 +19,6 @@ %% -module(httpd_1_1). --author('[email protected]'). -include("test_server.hrl"). -include("test_server_line.hrl"). @@ -159,70 +158,79 @@ if_test(Type, Port, Host, Node, DocRoot)-> calendar:datetime_to_gregorian_seconds(FileInfo#file_info.mtime), Mod = httpd_util:rfc1123_date(calendar:gregorian_seconds_to_datetime( - CreatedSec-1)), - + CreatedSec-1)), + %% Test that we get the data when the file is modified ok = httpd_test_lib:verify_request(Type, Host, Port, Node, - "GET / HTTP/1.1\r\nHost:" ++ Host ++ - "\r\nIf-Modified-Since:" ++ - Mod ++ "\r\n\r\n", - [{statuscode, 200}]), - Mod1 = httpd_util:rfc1123_date(calendar:gregorian_seconds_to_datetime( - CreatedSec+100)), - ok = httpd_test_lib:verify_request(Type,Host,Port,Node, - "GET / HTTP/1.1\r\nHost:" - ++ Host ++"\r\nIf-Modified-Since:" - ++ Mod1 ++"\r\n\r\n", - [{statuscode, 304}]), + "GET / HTTP/1.1\r\nHost:" ++ Host ++ + "\r\nIf-Modified-Since:" ++ + Mod ++ "\r\n\r\n", + [{statuscode, 200}]), + Mod1 = httpd_util:rfc1123_date(calendar:gregorian_seconds_to_datetime( + CreatedSec+100)), + ok = httpd_test_lib:verify_request(Type,Host,Port,Node, + "GET / HTTP/1.1\r\nHost:" + ++ Host ++"\r\nIf-Modified-Since:" + ++ Mod1 ++"\r\n\r\n", + [{statuscode, 304}]), + + ok = httpd_test_lib:verify_request(Type, Host, Port, Node, + "GET / HTTP/1.1\r\nHost:" ++ Host ++ + "\r\nIf-Modified-Since:" ++ + "AAA[...]AAAA" ++ "\r\n\r\n", + [{statuscode, 400}]), + + Mod2 = httpd_util:rfc1123_date(calendar:gregorian_seconds_to_datetime( - CreatedSec+1)), + CreatedSec+1)), %% Control that the If-Unmodified-Header lmits the response ok = httpd_test_lib:verify_request(Type,Host,Port,Node, - "GET / HTTP/1.1\r\nHost:" - ++ Host ++ - "\r\nIf-Unmodified-Since:" ++ Mod2 - ++ "\r\n\r\n", - [{statuscode, 200}]), + "GET / HTTP/1.1\r\nHost:" + ++ Host ++ + "\r\nIf-Unmodified-Since:" ++ Mod2 + ++ "\r\n\r\n", + [{statuscode, 200}]), Mod3 = httpd_util:rfc1123_date(calendar:gregorian_seconds_to_datetime( - CreatedSec-1)), + CreatedSec-1)), ok = httpd_test_lib:verify_request(Type, Host, Port, Node, - "GET / HTTP/1.1\r\nHost:" - ++ Host ++ - "\r\nIf-Unmodified-Since:"++ Mod3 - ++"\r\n\r\n", - [{statuscode, 412}]), - + "GET / HTTP/1.1\r\nHost:" + ++ Host ++ + "\r\nIf-Unmodified-Since:"++ Mod3 + ++"\r\n\r\n", + [{statuscode, 412}]), + %% Control that we get the body when the etag match ok = httpd_test_lib:verify_request(Type, Host, Port, Node, - "GET / HTTP/1.1\r\nHost:" ++ Host - ++"\r\n"++ - "If-Match:"++ - httpd_util:create_etag(FileInfo)++ - "\r\n\r\n", - [{statuscode, 200}]), + "GET / HTTP/1.1\r\nHost:" ++ Host + ++"\r\n"++ + "If-Match:"++ + httpd_util:create_etag(FileInfo)++ + "\r\n\r\n", + [{statuscode, 200}]), ok = httpd_test_lib:verify_request(Type, Host, Port, Node, - "GET / HTTP/1.1\r\nHost:" ++ - Host ++ "\r\n"++ - "If-Match:NotEtag\r\n\r\n", - [{statuscode, 412}]), + "GET / HTTP/1.1\r\nHost:" ++ + Host ++ "\r\n"++ + "If-Match:NotEtag\r\n\r\n", + [{statuscode, 412}]), %% Control the response when the if-none-match header is there ok = httpd_test_lib:verify_request(Type, Host, Port, Node, - "GET / HTTP/1.1\r\nHost:" - ++ Host ++"\r\n"++ - "If-None-Match:NoTaag," ++ - httpd_util:create_etag(FileInfo) ++ - "\r\n\r\n", - [{statuscode, 304}]), - + "GET / HTTP/1.1\r\nHost:" + ++ Host ++"\r\n"++ + "If-None-Match:NoTaag," ++ + httpd_util:create_etag(FileInfo) ++ + "\r\n\r\n", + [{statuscode, 304}]), + ok = httpd_test_lib:verify_request(Type, Host, Port, Node, - "GET / HTTP/1.1\r\nHost:" - ++ Host ++ "\r\n"++ - "If-None-Match:NotEtag," - "NeihterEtag\r\n\r\n", - [{statuscode,200}]). + "GET / HTTP/1.1\r\nHost:" + ++ Host ++ "\r\n"++ + "If-None-Match:NotEtag," + "NeihterEtag\r\n\r\n", + [{statuscode,200}]), + ok. http_trace(Type, Port, Host, Node)-> ok = httpd_test_lib:verify_request(Type, Host, Port, Node, diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl index faeed3b5f9..ba31788ccc 100644 --- a/lib/inets/test/httpd_SUITE.erl +++ b/lib/inets/test/httpd_SUITE.erl @@ -686,6 +686,19 @@ end_per_testcase2(Case, Config) -> %%------------------------------------------------------------------------- +http_1_1_ip(doc) -> + ["HTTP/1.1"]; +http_1_1_ip(suite) -> + [ + ip_host, + ip_chunked, + ip_expect, + ip_range, + ip_if_test, + ip_http_trace, + ip_http1_1_head, + ip_mod_cgi_chunked_encoding_test + ]. %%------------------------------------------------------------------------- @@ -2276,24 +2289,24 @@ ticket_5913(doc) -> ["Tests that a header without last-modified is handled"]; ticket_5913(suite) -> []; ticket_5913(Config) -> - ok=httpd_test_lib:verify_request(ip_comm, ?config(host, Config), - ?IP_PORT, ?config(node, Config), + ok = httpd_test_lib:verify_request(ip_comm, ?config(host, Config), + ?IP_PORT, ?config(node, Config), "GET /cgi-bin/erl/httpd_example:get_bin " "HTTP/1.0\r\n\r\n", [{statuscode, 200}, - {version, "HTTP/1.0"}]), + {version, "HTTP/1.0"}]), ok. ticket_6003(doc) -> ["Tests that a URI with a bad hexadecimal code is handled"]; ticket_6003(suite) -> []; ticket_6003(Config) -> - ok=httpd_test_lib:verify_request(ip_comm, ?config(host, Config), - ?IP_PORT, ?config(node, Config), - "GET http://www.erlang.org/%skalle " - "HTTP/1.0\r\n\r\n", - [{statuscode, 400}, - {version, "HTTP/1.0"}]), + ok = httpd_test_lib:verify_request(ip_comm, ?config(host, Config), + ?IP_PORT, ?config(node, Config), + "GET http://www.erlang.org/%skalle " + "HTTP/1.0\r\n\r\n", + [{statuscode, 400}, + {version, "HTTP/1.0"}]), ok. ticket_7304(doc) -> diff --git a/lib/inets/test/httpd_basic_SUITE.erl b/lib/inets/test/httpd_basic_SUITE.erl index f23d0b4765..4cd38f2ec4 100644 --- a/lib/inets/test/httpd_basic_SUITE.erl +++ b/lib/inets/test/httpd_basic_SUITE.erl @@ -59,9 +59,28 @@ init_per_suite(Config) -> "~n Config: ~p", [Config]), ok = inets:start(), PrivDir = ?config(priv_dir, Config), - HttpdConf = [{port, 0}, {ipfamily, inet}, - {server_name, "httpd_test"}, {server_root, PrivDir}, - {document_root, PrivDir}, {bind_address, "localhost"}], + + Dummy = +"<HTML> +<HEAD> +<TITLE>/index.html</TITLE> +</HEAD> +<BODY> +DUMMY +</BODY> +</HTML>", + + DummyFile = filename:join([PrivDir,"dummy.html"]), + {ok, Fd} = file:open(DummyFile, [write]), + ok = file:write(Fd, Dummy), + ok = file:close(Fd), + HttpdConf = [{port, 0}, + {ipfamily, inet}, + {server_name, "httpd_test"}, + {server_root, PrivDir}, + {document_root, PrivDir}, + {bind_address, "localhost"}], + [{httpd_conf, HttpdConf} | Config]. %%-------------------------------------------------------------------- @@ -133,6 +152,10 @@ uri_too_long_414(Config) when is_list(Config) -> {version, "HTTP/0.9"}]), inets:stop(httpd, Pid). + +%%------------------------------------------------------------------------- +%%------------------------------------------------------------------------- + header_too_long_413(doc) -> ["Test that too long headers's get 413 HTTP code"]; header_too_long_413(suite) -> @@ -152,34 +175,92 @@ header_too_long_413(Config) when is_list(Config) -> {version, "HTTP/1.1"}]), inets:stop(httpd, Pid). + +%%------------------------------------------------------------------------- +%%------------------------------------------------------------------------- + escaped_url_in_error_body(doc) -> ["Test Url-encoding see OTP-8940"]; escaped_url_in_error_body(suite) -> []; escaped_url_in_error_body(Config) when is_list(Config) -> - tsp("escaped_url_in_error_body -> entry with" - "~n Config: ~p", [Config]), - HttpdConf = ?config(httpd_conf, Config), - {ok, Pid} = inets:start(httpd, [{port, 0} | HttpdConf]), - Info = httpd:info(Pid), - Port = proplists:get_value(port, Info), - _Address = proplists:get_value(bind_address, Info), - Path = "/<b>this_is_bold</b>", - URL = ?URL_START ++ integer_to_list(Port) ++ Path, - EscapedPath = http_uri:encode(Path), - {ok, {404, Body1}} = httpc:request(get, {URL, []}, - [{url_encode, true}, - {version, "HTTP/1.0"}], - [{full_result, false}]), - EscapedPath = find_URL_path(string:tokens(Body1, " ")), - {ok, {404, Body2}} = httpc:request(get, {URL, []}, - [{url_encode, false}, - {version, "HTTP/1.0"}], - [{full_result, false}]), + tsp("escaped_url_in_error_body -> entry"), + HttpdConf = ?config(httpd_conf, Config), + {ok, Pid} = inets:start(httpd, [{port, 0} | HttpdConf]), + Info = httpd:info(Pid), + Port = proplists:get_value(port, Info), + _Address = proplists:get_value(bind_address, Info), + + %% Request 1 + tsp("escaped_url_in_error_body -> request 1"), + URL1 = ?URL_START ++ integer_to_list(Port), + %% Make sure the server is ok, by making a request for a valid page + case httpc:request(get, {URL1 ++ "/dummy.html", []}, + [{url_encode, false}, + {version, "HTTP/1.0"}], + [{full_result, false}]) of + {ok, {200, _}} -> + %% Don't care about the the body, just that we get a ok response + ok; + {ok, UnexpectedOK1} -> + tsf({unexpected_ok_1, UnexpectedOK1}) + end, + + %% Request 2 + tsp("escaped_url_in_error_body -> request 2"), + %% Make sure the server is ok, by making a request for a valid page + case httpc:request(get, {URL1 ++ "/dummy.html", []}, + [{url_encode, true}, + {version, "HTTP/1.0"}], + [{full_result, false}]) of + {ok, {200, _}} -> + %% Don't care about the the body, just that we get a ok response + ok; + {ok, UnexpectedOK2} -> + tsf({unexpected_ok_2, UnexpectedOK2}) + end, + + %% Request 3 + tsp("escaped_url_in_error_body -> request 3"), + %% Ask for a non-existing page(1) + Path = "/<b>this_is_bold<b>", HTMLEncodedPath = http_util:html_encode(Path), - HTMLEncodedPath = find_URL_path(string:tokens(Body2, " ")), + URL2 = URL1 ++ Path, + case httpc:request(get, {URL2, []}, + [{url_encode, true}, + {version, "HTTP/1.0"}], + [{full_result, false}]) of + {ok, {404, Body3}} -> + case find_URL_path(string:tokens(Body3, " ")) of + HTMLEncodedPath -> + ok; + BadPath3 -> + tsf({unexpected_path_3, HTMLEncodedPath, BadPath3}) + end; + {ok, UnexpectedOK3} -> + tsf({unexpected_ok_1, UnexpectedOK3}) + end, + + %% Request 4 + tsp("escaped_url_in_error_body -> request 4"), + %% Ask for a non-existing page(2) + case httpc:request(get, {URL2, []}, + [{url_encode, false}, + {version, "HTTP/1.0"}], + [{full_result, false}]) of + {ok, {404, Body4}} -> + case find_URL_path(string:tokens(Body4, " ")) of + HTMLEncodedPath -> + ok; + BadPath4 -> + tsf({unexpected_path_2, HTMLEncodedPath, BadPath4}) + end; + {ok, UnexpectedOK4} -> + tsf({unexpected_ok_4, UnexpectedOK4}) + end, + tsp("escaped_url_in_error_body -> stop inets"), inets:stop(httpd, Pid), - tsp("escaped_url_in_error_body -> done"), + tsp("escaped_url_in_error_body -> done"), ok. find_URL_path([]) -> @@ -191,7 +272,14 @@ find_URL_path([_ | Rest]) -> tsp(F) -> - tsp(F, []). + inets_test_lib:tsp(F). tsp(F, A) -> - test_server:format("~p ~p:" ++ F ++ "~n", [self(), ?MODULE | A]). + inets_test_lib:tsp(F, A). + +tsf(Reason) -> + test_server:fail(Reason). + + +skip(Reason) -> + {skip, Reason}. diff --git a/lib/inets/test/httpd_mod.erl b/lib/inets/test/httpd_mod.erl index 1754cec7bc..5016cdb9e6 100644 --- a/lib/inets/test/httpd_mod.erl +++ b/lib/inets/test/httpd_mod.erl @@ -1,8 +1,8 @@ %% %% %CopyrightBegin% -%% +%% %% Copyright Ericsson AB 2005-2011. All Rights Reserved. -%% +%% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in %% compliance with the License. You should have received a copy of the @@ -88,13 +88,13 @@ actions(Type, Port, Host, Node) -> %%------------------------------------------------------------------------- security(ServerRoot, Type, Port, Host, Node) -> -%% io:format(user, "~w:security -> entry with" -%% "~n ServerRoot: ~p" -%% "~n Type: ~p" -%% "~n Port: ~p" -%% "~n Host: ~p" -%% "~n Node: ~p" -%% "~n", [?MODULE, ServerRoot, Type, Port, Host, Node]), + %% io:format(user, "~w:security -> entry with" + %% "~n ServerRoot: ~p" + %% "~n Type: ~p" + %% "~n Port: ~p" + %% "~n Host: ~p" + %% "~n Node: ~p" + %% "~n", [?MODULE, ServerRoot, Type, Port, Host, Node]), %% io:format(user, "~w:security -> register~n", [?MODULE]), global:register_name(mod_security_test, self()), % Receive events @@ -175,8 +175,8 @@ security(ServerRoot, Type, Port, Host, Node) -> [{"one",_, Port, OpenDir,_}] -> ok; Blocked -> - io:format(user, "~w:security -> Blocked: ~p" - "~n", [?MODULE, Blocked]), + %% io:format(user, "~w:security -> Blocked: ~p" + %% "~n", [?MODULE, Blocked]), exit({unexpected_blocked, Blocked}) end, @@ -917,11 +917,11 @@ list_users(Node, Root, _Host, Port, Dir) -> receive_security_event(Event, Node, Port) -> -%% io:format(user, "~w:receive_security_event -> entry with" -%% "~n Event: ~p" -%% "~n Node: ~p" -%% "~n Port: ~p" -%% "~n", [?MODULE, Event, Node, Port]), + %% io:format(user, "~w:receive_security_event -> entry with" + %% "~n Event: ~p" + %% "~n Node: ~p" + %% "~n Port: ~p" + %% "~n", [?MODULE, Event, Node, Port]), receive Event -> ok; diff --git a/lib/inets/test/httpd_test_lib.erl b/lib/inets/test/httpd_test_lib.erl index 581461fe03..1c7bb512cc 100644 --- a/lib/inets/test/httpd_test_lib.erl +++ b/lib/inets/test/httpd_test_lib.erl @@ -1,8 +1,8 @@ %% %% %CopyrightBegin% -%% +%% %% Copyright Ericsson AB 2001-2011. All Rights Reserved. -%% +%% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in %% compliance with the License. You should have received a copy of the @@ -140,6 +140,9 @@ request(#state{mfa = {Module, Function, Args}, HeadRequest = lists:sublist(RequestStr, 1, 4), receive {tcp, Socket, Data} -> + io:format("~p ~w[~w]request -> received (tcp) data" + "~n Data: ~p" + "~n", [self(), ?MODULE, ?LINE, Data]), print(tcp, Data, State), case Module:Function([Data | Args]) of {ok, Parsed} -> @@ -150,11 +153,19 @@ request(#state{mfa = {Module, Function, Args}, request(State#state{mfa = NewMFA}, TimeOut) end; {tcp_closed, Socket} when Function =:= whole_body -> + io:format("~p ~w[~w]request -> " + "received (tcp) closed when whole_body" + "~n", [self(), ?MODULE, ?LINE]), print(tcp, "closed", State), State#state{body = hd(Args)}; {tcp_closed, Socket} -> + io:format("~p ~w[~w]request -> received (tcp) closed" + "~n", [self(), ?MODULE, ?LINE]), test_server:fail(connection_closed); {tcp_error, Socket, Reason} -> + io:format("~p ~w[~w]request -> received (tcp) error" + "~n Reason: ~p" + "~n", [self(), ?MODULE, ?LINE, Reason]), test_server:fail({tcp_error, Reason}); {ssl, Socket, Data} -> print(ssl, Data, State), @@ -174,11 +185,21 @@ request(#state{mfa = {Module, Function, Args}, {ssl_error, Socket, Reason} -> test_server:fail({ssl_error, Reason}) after TimeOut -> + io:format("~p ~w[~w]request -> timeout" + "~n", [self(), ?MODULE, ?LINE]), test_server:fail(connection_timed_out) end. handle_http_msg({Version, StatusCode, ReasonPharse, Headers, Body}, State = #state{request = RequestStr}) -> + io:format("~p ~w[~w]handle_http_msg -> entry with" + "~n Version: ~p" + "~n StatusCode: ~p" + "~n ReasonPharse: ~p" + "~n Headers: ~p" + "~n Body: ~p" + "~n", [self(), ?MODULE, ?LINE, + Version, StatusCode, ReasonPharse, Headers, Body]), case is_expect(RequestStr) of true -> State#state{status_line = {Version, @@ -235,13 +256,14 @@ handle_http_body(Body, State = #state{headers = Headers, end. validate(RequestStr, #state{status_line = {Version, StatusCode, _}, - headers = Headers, - body = Body}, Options, N, P) -> + headers = Headers, + body = Body}, Options, N, P) -> %% tsp("validate -> entry with" %% "~n StatusCode: ~p" %% "~n Headers: ~p" %% "~n Body: ~p", [StatusCode, Headers, Body]), + check_version(Version, Options), case lists:keysearch(statuscode, 1, Options) of {value, _} -> @@ -255,6 +277,7 @@ validate(RequestStr, #state{status_line = {Version, StatusCode, _}, list_to_integer(Headers#http_response_h.'content-length'), Body). + %%-------------------------------------------------------------------- %% Internal functions %%------------------------------------------------------------------ @@ -263,21 +286,20 @@ check_version(Version, Options) -> {value, {version, Version}} -> ok; {value, {version, Ver}} -> - test_server:fail({wrong_version, [{got, Version}, - {expected, Ver}]}); + tsf({wrong_version, [{got, Version}, + {expected, Ver}]}); _ -> case Version of "HTTP/1.1" -> ok; _ -> - test_server:fail({wrong_version, [{got, Version}, - {expected, "HTTP/1.1"}]}) + tsf({wrong_version, [{got, Version}, + {expected, "HTTP/1.1"}]}) end end. check_status_code(StatusCode, [], Options) -> - test_server:fail({wrong_status_code, [{got, StatusCode}, - {expected, Options}]}); + tsf({wrong_status_code, [{got, StatusCode}, {expected, Options}]}); check_status_code(StatusCode, Current = [_ | Rest], Options) -> case lists:keysearch(statuscode, 1, Current) of {value, {statuscode, StatusCode}} -> @@ -285,8 +307,7 @@ check_status_code(StatusCode, Current = [_ | Rest], Options) -> {value, {statuscode, _OtherStatus}} -> check_status_code(StatusCode, Rest, Options); false -> - test_server:fail({wrong_status_code, [{got, StatusCode}, - {expected, Options}]}) + tsf({wrong_status_code, [{got, StatusCode}, {expected, Options}]}) end. do_validate(_, [], _, _) -> @@ -317,8 +338,7 @@ do_validate(Header, [{header, HeaderField, Value}|Rest],N,P) -> Header}) end, do_validate(Header, Rest, N, P); -do_validate(Header,[{no_last_modified,HeaderField}|Rest],N,P) -> -% io:format("Header: ~p~nHeaderField: ~p~n",[Header,HeaderField]), +do_validate(Header,[{no_last_modified, HeaderField}|Rest],N,P) -> case lists:keysearch(HeaderField,1,Header) of {value,_} -> test_server:fail({wrong_header_field_value, HeaderField, @@ -331,7 +351,6 @@ do_validate(Header, [_Unknown | Rest], N, P) -> do_validate(Header, Rest, N, P). is_expect(RequestStr) -> - case inets_regexp:match(RequestStr, "xpect:100-continue") of {match, _, _}-> true; @@ -340,15 +359,15 @@ is_expect(RequestStr) -> end. %% OTP-5775, content-length -check_body("GET /cgi-bin/erl/httpd_example:get_bin HTTP/1.0\r\n\r\n", 200, "text/html", Length, _Body) when Length /= 274-> - test_server:fail(content_length_error); +check_body("GET /cgi-bin/erl/httpd_example:get_bin HTTP/1.0\r\n\r\n", 200, "text/html", Length, _Body) when (Length =/= 274) -> + tsf(content_length_error); check_body("GET /cgi-bin/cgi_echo HTTP/1.0\r\n\r\n", 200, "text/plain", _, Body) -> case size(Body) of 100 -> ok; _ -> - test_server:fail(content_length_error) + tsf(content_length_error) end; check_body(RequestStr, 200, "text/html", _, Body) -> diff --git a/lib/inviso/doc/src/make.dep b/lib/inviso/doc/src/make.dep deleted file mode 100644 index 9459f74e6d..0000000000 --- a/lib/inviso/doc/src/make.dep +++ /dev/null @@ -1,27 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex inviso.tex inviso_as_lib.tex inviso_chapter.tex \ - inviso_lfm.tex inviso_lfm_tpfreader.tex inviso_rt.tex \ - inviso_rt_meta.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: inviso_users_guide_pic1.ps - diff --git a/lib/inviso/src/inviso_tool_lib.erl b/lib/inviso/src/inviso_tool_lib.erl index 7953acedd6..f221c4b6de 100644 --- a/lib/inviso/src/inviso_tool_lib.erl +++ b/lib/inviso/src/inviso_tool_lib.erl @@ -19,7 +19,7 @@ %% Support module to the inviso tool.
%%
%% Authors:
-%% Lennart �hman, [email protected]
+%% Lennart Öhman, [email protected]
%% -----------------------------------------------------------------------------
-module(inviso_tool_lib).
@@ -145,10 +145,10 @@ expand_module_names_2(Nodes,DirStr,ModStr,Opts) -> %% Always returns a regexp or {error,Reason}.
expand_module_names_special_regexp(Str) ->
StrLen=length(Str),
- case regexp:first_match(Str,"[0-9a-zA-Z_/]*") of
- {match,1,StrLen} -> % Ok, it is the special case.
+ case re:run(Str,"[0-9a-zA-Z_/]*") of
+ {match,[{0,StrLen}]} -> % Ok, it is the special case.
{ok,".*"++Str++".*"}; % Convert it to a proper regexp.
- {match,_,_} ->
+ {match,_} ->
{ok,Str}; % Keep it and hope it is a regexp.
nomatch ->
{ok,Str}; % Keep it and hope it is a regexp.
diff --git a/lib/jinterface/doc/src/make.dep b/lib/jinterface/doc/src/make.dep deleted file mode 100644 index a1b3c322c6..0000000000 --- a/lib/jinterface/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex jinterface.tex jinterface_users_guide.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java index 19ee92e0d0..23734bf83b 100644 --- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java +++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java @@ -166,7 +166,7 @@ public class OtpErlangString extends OtpErlangObject implements Serializable, /** * Validate a code point according to Erlang definition; Unicode 3.0. * That is; valid in the range U+0..U+10FFFF, but not in the range - * U+D800..U+DFFF (surrogat pairs), nor U+FFFE..U+FFFF (non-characters). + * U+D800..U+DFFF (surrogat pairs). * * @param cp * the code point value to validate @@ -179,8 +179,7 @@ public class OtpErlangString extends OtpErlangObject implements Serializable, // Erlang definition of valid Unicode code points; // Unicode 3.0, XML, et.al. return (cp>>>16) <= 0x10 // in 0..10FFFF; Unicode range - && (cp & ~0x7FF) != 0xD800 // not in D800..DFFF; surrogate range - && (cp & ~1) != 0xFFFE; // not in FFFE..FFFF; non-characters + && (cp & ~0x7FF) != 0xD800; // not in D800..DFFF; surrogate range } /** diff --git a/lib/kernel/doc/src/heart.xml b/lib/kernel/doc/src/heart.xml index e2dbcbe63d..26d1e27822 100644 --- a/lib/kernel/doc/src/heart.xml +++ b/lib/kernel/doc/src/heart.xml @@ -42,7 +42,7 @@ system.</p> <p>An Erlang runtime system to be monitored by a heart program, should be started with the command line flag <c>-heart</c> (see - also <seealso marker="erts:erl">erl(1)</seealso>. The <c>heart</c> + also <seealso marker="erts:erl">erl(1)</seealso>). The <c>heart</c> process is then started automatically:</p> <pre> % <input>erl -heart ...</input></pre> diff --git a/lib/kernel/doc/src/make.dep b/lib/kernel/doc/src/make.dep deleted file mode 100644 index f79d1c6367..0000000000 --- a/lib/kernel/doc/src/make.dep +++ /dev/null @@ -1,28 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: app.tex application.tex auth.tex book.tex \ - code.tex config.tex disk_log.tex erl_boot_server.tex \ - erl_ddll.tex erl_prim_loader_stub.tex erlang_stub.tex \ - error_handler.tex error_logger.tex file.tex \ - gen_sctp.tex gen_tcp.tex gen_udp.tex global.tex \ - global_group.tex heart.tex inet.tex inet_res.tex \ - init_stub.tex kernel_app.tex net_adm.tex net_kernel.tex \ - os.tex packages.tex pg2.tex ref_man.tex rpc.tex \ - seq_trace.tex user.tex wrap_log_reader.tex \ - zlib_stub.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/kernel/doc/src/net_kernel.xml b/lib/kernel/doc/src/net_kernel.xml index 3b7a710664..e54a427ff0 100644 --- a/lib/kernel/doc/src/net_kernel.xml +++ b/lib/kernel/doc/src/net_kernel.xml @@ -210,6 +210,10 @@ <p><c>net_kernel</c> is currently changing <c>net_ticktime</c> to <c><anno>NetTicktime</anno></c> seconds.</p> </item> + <tag><c>ignored</c></tag> + <item> + <p>The local node is not alive.</p> + </item> </taglist> </desc> </func> diff --git a/lib/kernel/src/global.erl b/lib/kernel/src/global.erl index 7d15f8bf83..fa97614eca 100644 --- a/lib/kernel/src/global.erl +++ b/lib/kernel/src/global.erl @@ -28,7 +28,7 @@ %% External exports -export([start/0, start_link/0, stop/0, sync/0, sync/1, - safe_whereis_name/1, whereis_name/1, register_name/2, + whereis_name/1, register_name/2, register_name/3, register_name_external/2, register_name_external/3, unregister_name_external/1,re_register_name/2, re_register_name/3, unregister_name/1, registered_names/0, send/2, node_disconnected/1, @@ -203,10 +203,6 @@ send(Name, Msg) -> whereis_name(Name) -> where(Name). --spec safe_whereis_name(term()) -> pid() | 'undefined'. -safe_whereis_name(Name) -> - gen_server:call(global_name_server, {whereis, Name}, infinity). - node_disconnected(Node) -> global_name_server ! {nodedown, Node}. @@ -510,8 +506,7 @@ init([]) -> %% delay can sometimes be quite substantial. Global guarantees that %% the name will eventually be removed, but there is no %% synchronization between nodes; the name can be removed from some -%% node(s) long before it is removed from other nodes. Using -%% safe_whereis_name is no cure. +%% node(s) long before it is removed from other nodes. %% %% - Global cannot handle problems with the distribution very well. %% Depending on the value of the kernel variable 'net_ticktime' long @@ -589,10 +584,6 @@ init([]) -> {'reply', term(), state()} | {'stop', 'normal', 'stopped', state()}. -handle_call({whereis, Name}, From, S) -> - do_whereis(Name, From), - {noreply, S}; - handle_call({registrar, Fun}, From, S) -> S#state.the_registrar ! {trans_all_known, Fun, From}, {noreply, S}; @@ -1235,7 +1226,15 @@ ins_name_ext(Name, Pid, Method, RegNode, FromPidOrNode, ExtraInfo, S0) -> where(Name) -> case ets:lookup(global_names, Name) of - [{_Name, Pid, _Method, _RPid, _Ref}] -> Pid; + [{_Name, Pid, _Method, _RPid, _Ref}] -> + if node(Pid) == node() -> + case is_process_alive(Pid) of + true -> Pid; + false -> undefined + end; + true -> + Pid + end; [] -> undefined end. diff --git a/lib/kernel/src/user_drv.erl b/lib/kernel/src/user_drv.erl index c34f2ddeb0..e33b4830ab 100644 --- a/lib/kernel/src/user_drv.erl +++ b/lib/kernel/src/user_drv.erl @@ -117,8 +117,9 @@ server1(Iport, Oport, Shell) -> {Curr,Shell1} = case init:get_argument(remsh) of {ok,[[Node]]} -> - RShell = {list_to_atom(Node),shell,start,[]}, - RGr = group:start(self(), RShell), + ANode = list_to_atom(Node), + RShell = {ANode,shell,start,[]}, + RGr = group:start(self(), RShell, rem_sh_opts(ANode)), {RGr,RShell}; E when E =:= error ; E =:= {ok,[[]]} -> {group:start(self(), Shell),Shell} @@ -134,6 +135,9 @@ server1(Iport, Oport, Shell) -> %% Enter the server loop. server_loop(Iport, Oport, Curr, User, Gr). +rem_sh_opts(Node) -> + [{expand_fun,fun(B)-> rpc:call(Node,edlin_expand,expand,[B]) end}]. + %% start_user() %% Start a group leader process and register it as 'user', unless, %% of course, a 'user' already exists. diff --git a/lib/kernel/test/global_SUITE.erl b/lib/kernel/test/global_SUITE.erl index 1e7bcf1766..60035b50a0 100644 --- a/lib/kernel/test/global_SUITE.erl +++ b/lib/kernel/test/global_SUITE.erl @@ -436,7 +436,7 @@ lock_global2(Id, Parent) -> %cp1 - cp3 are started, and the name 'test' registered for a process on %test_server. Then it is checked that the name is registered on all -%nodes, using whereis_name and safe_whereis_name. Check that the same +%nodes, using whereis_name. Check that the same %name can't be registered with another value. Exit the registered %process and check that the name disappears. Register a new process %(Pid2) under the name 'test'. Let another new process (Pid3) @@ -465,10 +465,6 @@ names(Config) when is_list(Config) -> % test that it is registered at all nodes ?line ?UNTIL(begin - (Pid =:= global:safe_whereis_name(test)) and - (Pid =:= rpc:call(Cp1, global, safe_whereis_name, [test])) and - (Pid =:= rpc:call(Cp2, global, safe_whereis_name, [test])) and - (Pid =:= rpc:call(Cp3, global, safe_whereis_name, [test])) and (Pid =:= global:whereis_name(test)) and (Pid =:= rpc:call(Cp1, global, whereis_name, [test])) and (Pid =:= rpc:call(Cp2, global, whereis_name, [test])) and @@ -566,10 +562,7 @@ names_hidden(Config) when is_list(Config) -> % Check that it didn't get registered on visible nodes ?line - ?UNTIL((undefined =:= global:safe_whereis_name(test)) and - (undefined =:= rpc:call(Cp1, global, safe_whereis_name, [test])) and - (undefined =:= rpc:call(Cp2, global, safe_whereis_name, [test])) and - (undefined =:= global:whereis_name(test)) and + ?UNTIL((undefined =:= global:whereis_name(test)) and (undefined =:= rpc:call(Cp1, global, whereis_name, [test])) and (undefined =:= rpc:call(Cp2, global, whereis_name, [test]))), @@ -579,11 +572,7 @@ names_hidden(Config) when is_list(Config) -> % test that it is registered at all nodes ?line - ?UNTIL((Pid =:= global:safe_whereis_name(test)) and - (Pid =:= rpc:call(Cp1, global, safe_whereis_name, [test])) and - (Pid =:= rpc:call(Cp2, global, safe_whereis_name, [test])) and - (HPid =:= rpc:call(Cp3, global, safe_whereis_name, [test])) and - (Pid =:= global:whereis_name(test)) and + ?UNTIL((Pid =:= global:whereis_name(test)) and (Pid =:= rpc:call(Cp1, global, whereis_name, [test])) and (Pid =:= rpc:call(Cp2, global, whereis_name, [test])) and (HPid =:= rpc:call(Cp3, global, whereis_name, [test])) and diff --git a/lib/kernel/test/inet_res_SUITE.erl b/lib/kernel/test/inet_res_SUITE.erl index 8a3d220e46..15b0ed5718 100644 --- a/lib/kernel/test/inet_res_SUITE.erl +++ b/lib/kernel/test/inet_res_SUITE.erl @@ -136,21 +136,22 @@ ns_init(ZoneDir, PrivDir, DataDir) -> atom_to_list(ZoneDir)]}, stderr_to_stdout, eof]), - ns_start(ZoneDir, NS, P); + ns_start(ZoneDir, PrivDir, NS, P); _ -> throw("Only run on Unix") end. -ns_start(ZoneDir, NS, P) -> +ns_start(ZoneDir, PrivDir, NS, P) -> case ns_collect(P) of eof -> erlang:error(eof); "Running: "++_ -> {ZoneDir,NS,P}; "Error: "++Error -> + ns_printlog(filename:join([PrivDir,ZoneDir,"named.log"])), throw(Error); _ -> - ns_start(ZoneDir, NS, P) + ns_start(ZoneDir, PrivDir, NS, P) end. ns_end(undefined, _PrivDir) -> undefined; diff --git a/lib/kernel/test/inet_res_SUITE_data/run-named b/lib/kernel/test/inet_res_SUITE_data/run-named index 7caa3756ef..39e7b1d5aa 100755 --- a/lib/kernel/test/inet_res_SUITE_data/run-named +++ b/lib/kernel/test/inet_res_SUITE_data/run-named @@ -47,6 +47,7 @@ CONF_FILE=named.conf INC_FILE=named_inc.conf PID_FILE=named.pid LOG_FILE=named.log +EXIT_FILE=named.exit error () { r=$? @@ -71,10 +72,14 @@ test -d "$SRCDIR" || \ test -f "$SRCDIR/$INC_FILE" || \ error "Missing file: $SRCDIR/$INC_FILE !" -# Locate named and check version +# Locate named and check version. +# The bind-named name is used for tricking Apparmor and such +# by copying/hardlinking the real named to that name. NAMED=named -for n in /usr/sbin/named /usr/sbin/in.named; do - test -x "$n" && NAMED="$n" +for n in /usr/local/bin/bind-named /usr/local/bin/named \ + /usr/sbin/bind-named /usr/sbin/named /usr/sbin/in.named +do + test -x "$n" && NAMED="$n" && break done NAMED_VER="`"$NAMED" -v 2>&1`" || \ error "Name server not found!" @@ -145,19 +150,27 @@ cat >>"$CONF_FILE" <<-CONF_FILE ( cd "$SRCDIR" && ls -1 ) | while read f; do cp -fp "$SRCDIR/$f" . done +rm -f "$EXIT_FILE" # Start nameserver echo "Cwd: `pwd`" echo "Nameserver: $NAMED_VER" echo "Port: $2" echo "ZoneDir: $3" -$NAMED $NAMED_FG -c "$CONF_FILE" >"$LOG_FILE" 2>&1 </dev/null & -NAMED=$! -trap "kill -TERM $NAMED >/dev/null 2>&1; wait $NAMED >/dev/null 2>&1" \ +echo "Command: $NAMED $NAMED_FG -c $CONF_FILE" +($NAMED $NAMED_FG -c "$CONF_FILE" >"$LOG_FILE" 2>&1 </dev/null; \ + echo "$?" >"$EXIT_FILE")& +NAMED_PID=$! +trap "kill -TERM $NAMED_PID >/dev/null 2>&1; wait $NAMED_PID >/dev/null 2>&1" \ 0 1 2 3 15 sleep 2 # Give name server time to load its zone files -echo "Running: Enter \`\`quit'' to terminate nameserver[$NAMED]..." -while read LINE; do - test :"$LINE" = :'quit' && break -done +if [ -f "$EXIT_FILE" ]; then + ERROR="`cat "$EXIT_FILE"`" + (exit "$ERROR")& error "$NAMED returned $ERROR on start" +else + echo "Running: Enter \`\`quit'' to terminate nameserver[$NAMED_PID]..." + while read LINE; do + test :"$LINE" = :'quit' && break + done +fi echo "Closing: Terminating nameserver..." diff --git a/lib/kernel/test/pg2_SUITE.erl b/lib/kernel/test/pg2_SUITE.erl index 0ac34e735c..520b53b4e4 100644 --- a/lib/kernel/test/pg2_SUITE.erl +++ b/lib/kernel/test/pg2_SUITE.erl @@ -47,6 +47,7 @@ init_per_testcase(Case, Config) -> [{?TESTCASE, Case}, {watchdog, Dog} | Config]. end_per_testcase(_Case, _Config) -> + test_server_ctrl:kill_slavenodes(), Dog = ?config(watchdog, _Config), test_server:timetrap_cancel(Dog), ok. diff --git a/lib/megaco/.gitignore b/lib/megaco/.gitignore new file mode 100644 index 0000000000..1c5979cd62 --- /dev/null +++ b/lib/megaco/.gitignore @@ -0,0 +1,3 @@ +examples/meas/Makefile +examples/meas/meas.sh.skel +examples/meas/mstone1.sh.skel diff --git a/lib/megaco/configure.in b/lib/megaco/configure.in index 8f94a4efcf..b88e17ec85 100644 --- a/lib/megaco/configure.in +++ b/lib/megaco/configure.in @@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script. -*-m4-*- dnl dnl %CopyrightBegin% dnl -dnl Copyright Ericsson AB 2001-2010. All Rights Reserved. +dnl Copyright Ericsson AB 2001-2011. All Rights Reserved. dnl dnl The contents of this file are subject to the Erlang Public License, dnl Version 1.1, (the "License"); you may not use this file except in @@ -273,5 +273,6 @@ if test "$PERL" = no_perl; then AC_MSG_ERROR([Perl is required to build the flex scanner!]) fi +AC_OUTPUT(examples/meas/Makefile:examples/meas/Makefile.in) AC_OUTPUT(src/flex/$host/Makefile:src/flex/Makefile.in) diff --git a/lib/megaco/doc/src/Makefile b/lib/megaco/doc/src/Makefile index 4b3c117b20..f782afc3f6 100644 --- a/lib/megaco/doc/src/Makefile +++ b/lib/megaco/doc/src/Makefile @@ -27,14 +27,6 @@ VSN=$(MEGACO_VSN) APPLICATION=megaco # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -73,35 +65,10 @@ EXTRA_FILES = \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi $(APP_FILE) - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - - -TOP_HTML_FILES = $(INDEX_TARGET) - -endif - INDEX_FILE = index.html INDEX_SRC = $(INDEX_FILE).src INDEX_TARGET = $(DOCDIR)/$(INDEX_FILE) @@ -131,8 +98,6 @@ $(HTMLDIR)/%.jpg: %.jpg $(HTMLDIR)/%.png: %.png $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man ldocs: local_docs $(INDEX_TARGET) @@ -147,41 +112,6 @@ clean clean_docs: clean_html clean_man rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html imgs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: imgs $(HTML_FILES) $(TOP_HTML_FILES) - -mhtml: html $(HTML_REF3_FILES) $(HTML_CHAPTER_FILES) - -clean: clean_html clean_man clean_pdf - rm -f core *~ - rm -f *.aux *.cites *.citeshd *.dvi *.idx *.ilg *.ind - rm -f *.indhd *.lof *.lofhd *.lot *.lothd *.otpdef - rm -f *.otpuse *.terms *.termshd *.toc *.makeindexlog *.dvipslog - rm -f *.bib *.bbl *.blg *.bibhd - -clean_pdf: - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f $(TEX_FILES_USERS_GUIDE) - rm -f $(TEX_FILES_REF_MAN) - rm -f $(TEX_FILES_BOOK) - -endif - clean_man: rm -f $(MAN3DIR)/* @@ -203,8 +133,6 @@ debug opt: info: @echo "->Makefile<-" @echo "" - @echo "DOCSUPPORT = $(DOCSUPPORT)" - @echo "" @echo "INDEX_FILE = $(INDEX_FILE)" @echo "INDEX_SRC = $(INDEX_SRC)" @echo "INDEX_TARGET = $(INDEX_TARGET)" @@ -216,10 +144,6 @@ info: @echo "" @echo "IMG_FILES = $(IMG_FILES)" @echo "" - @echo "TEX_FILES_USERS_GUIDE = $(TEX_FILES_USERS_GUIDE)" - @echo "TEX_FILES_REF_MAN = $(TEX_FILES_REF_MAN)" - @echo "TEX_FILES_BOOK = $(TEX_FILES_BOOK)" - @echo "" @echo "MAN3_FILES = $(MAN3_FILES)" @echo "" @echo "HTML_FILES = $(HTML_FILES)" @@ -236,8 +160,6 @@ info: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -250,33 +172,6 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/standard $(INSTALL_DATA) $(STANDARDS) $(RELSYSDIR)/doc/standard -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(IMG_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(TOP_HTML_FILES) $(RELSYSDIR)/doc - $(INSTALL_DIR) $(RELSYSDIR)/doc/standard - $(INSTALL_DATA) $(STANDARDS) $(RELSYSDIR)/doc/standard -endif -endif - -endif - release_spec: $(HTMLDIR)/megaco_architecture.html: megaco_architecture.xml diff --git a/lib/megaco/doc/src/make.dep b/lib/megaco/doc/src/make.dep deleted file mode 100644 index 0e2040ab50..0000000000 --- a/lib/megaco/doc/src/make.dep +++ /dev/null @@ -1,59 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2001-2009. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex megaco.tex megaco_architecture.tex \ - megaco_codec_meas.tex \ - megaco_codec_mstone1.tex megaco_codec_mstone2.tex \ - megaco_codec_transform.tex \ - megaco_debug.tex megaco_edist_compress.tex \ - megaco_encode.tex megaco_encoder.tex megaco_examples.tex \ - megaco_flex_scanner.tex megaco_intro.tex megaco_mib.tex \ - megaco_performance.tex megaco_run.tex megaco_tcp.tex \ - megaco_transport.tex megaco_transport_mechanisms.tex \ - megaco_udp.tex megaco_user.tex part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: call_flow.ps call_flow_cont.ps distr_node_config.ps \ - megaco_sys_arch.ps single_node_config.ps - -book.dvi: mstone1.ps - -book.dvi: MG-startup_flow_noMID.ps MGC_startup_call_flow.ps \ - MG_startup_call_flow.ps - diff --git a/lib/megaco/doc/src/notes.xml b/lib/megaco/doc/src/notes.xml index 2aba8db71b..baf8c6a201 100644 --- a/lib/megaco/doc/src/notes.xml +++ b/lib/megaco/doc/src/notes.xml @@ -36,6 +36,61 @@ section is the version number of Megaco.</p> + <section><title>Megaco 3.15.1.2</title> + + <p>Version 3.15.1.2 supports code replacement in runtime from/to + version 3.15.1.1, 3.15.1 and 3.15.</p> + + <section> + <title>Improvements and new features</title> + +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>Minor improvemnts to the emasurement tool mstone1. </p> + <p>Own Id: OTP-9604</p> + </item> + + <item> + <p>ASN.1 no longer makes use of a driver to accelerate encode/decode, + instead it uses NIFs. The encoding config option is <em>still</em> + the same, i.e. <c>driver</c>. </p> + <p>Own Id: OTP-9672</p> + </item> + + <item> + <p>The profiling test tool has been rewritten. </p> + <p>Håkan Mattsson</p> + <p>Own Id: OTP-9679</p> + </item> + + </list> + + </section> + + <section> + <title>Fixed bugs and malfunctions</title> + + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>Fixing miscellaneous things detected by dialyzer. </p> + <p>Own Id: OTP-9075</p> + </item> + + </list> + --> + + </section> + + </section> <!-- 3.15.1.2 --> + + <section><title>Megaco 3.15.1.1</title> <p>Version 3.15.1.1 supports code replacement in runtime from/to diff --git a/lib/megaco/examples/meas/Makefile b/lib/megaco/examples/meas/Makefile.in index 0a6cbb44a6..6af7ef6c65 100644 --- a/lib/megaco/examples/meas/Makefile +++ b/lib/megaco/examples/meas/Makefile.in @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2002-2009. All Rights Reserved. +# Copyright Ericsson AB 2002-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -35,12 +35,19 @@ VSN=$(MEGACO_VSN) # ---------------------------------------------------- +# Configured variables +# ---------------------------------------------------- +PERL = @PERL@ + + +# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/megaco-$(VSN) EXAMPLE_RELSYSDIR = $(RELSYSDIR)/examples MEAS_RELSYSDIR = $(EXAMPLE_RELSYSDIR)/meas + # ---------------------------------------------------- # Target Specs # ---------------------------------------------------- @@ -49,9 +56,13 @@ include modules.mk ERL_FILES = $(MODULES:%=%.erl) -TARGET_FILES = \ +SCRIPT_SKELETONS = $(SCRIPT_SKELETON_SRC:%.src=%) + +ERL_TARGETS = \ $(ERL_FILES:%.erl=$(EBIN)/%.$(EMULATOR)) +TARGET_FILES = $(SCRIPT_SKELETONS) $(ERL_TARGETS) + # ---------------------------------------------------- # FLAGS @@ -91,12 +102,27 @@ debug: opt: $(TARGET_FILES) +script_skeletons: $(SCRIPT_SKELETONS) + +info: + @echo "MODULES = $(MODULES)" + @echo "ERL_FILED = $(ERL_FILES)" + @echo "" + @echo "SCRIPT_SKELETON_SRC = $(SCRIPT_SKELETON_SRC)" + @echo "SCRIPT_SKELETONS = $(SCRIPT_SKELETONS)" + @echo "" + @echo "TARGET_FILES = $(TARGET_FILES)" + @echo "" + clean: rm -f $(TARGET_FILES) rm -f errs core *~ docs: +conf: + cd ../..; $(MAKE) conf + # ---------------------------------------------------- # Release Target @@ -120,6 +146,14 @@ release_docs_spec: # Include dependencies # ---------------------------------------------------- +meas.sh.skel: meas.sh.skel.src + @echo "transforming $< to $@" + $(PERL) -p -e 's?%VSN%?$(VSN)? ' < $< > $@ + +mstone1.sh.skel: mstone1.sh.skel.src + @echo "transforming $< to $@" + $(PERL) -p -e 's?%VSN%?$(VSN)? ' < $< > $@ + megaco_codec_transform.$(EMULATOR): megaco_codec_transform.erl megaco_codec_meas.$(EMULATOR): megaco_codec_meas.erl diff --git a/lib/megaco/examples/meas/meas.sh.skel b/lib/megaco/examples/meas/meas.sh.skel.src index 76745ed8f4..c7bd6cdd2a 100644 --- a/lib/megaco/examples/meas/meas.sh.skel +++ b/lib/megaco/examples/meas/meas.sh.skel.src @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2007-2010. All Rights Reserved. +# Copyright Ericsson AB 2007-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -22,7 +22,7 @@ # ERL_HOME=<path to otp top dir> -MEGACO_HOME=$ERL_HOME/lib/erlang/lib/<megaco dir> +MEGACO_HOME=$ERL_HOME/lib/erlang/lib/megaco-%VSN% MEAS_HOME=$MEGACO_HOME/examples/meas PATH=$ERL_HOME/bin:$PATH diff --git a/lib/megaco/examples/meas/modules.mk b/lib/megaco/examples/meas/modules.mk index 8f1b45c8a6..26979933d7 100644 --- a/lib/megaco/examples/meas/modules.mk +++ b/lib/megaco/examples/meas/modules.mk @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2002-2009. All Rights Reserved. +# Copyright Ericsson AB 2002-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -17,9 +17,9 @@ # # %CopyrightEnd% -SCRIPT_SKELETONS = \ - meas.sh.skel \ - mstone1.sh.skel +SCRIPT_SKELETON_SRC = \ + meas.sh.skel.src \ + mstone1.sh.skel.src MESSAGE_PACKAGES = \ time_test.msgs diff --git a/lib/megaco/examples/meas/mstone1.sh.skel b/lib/megaco/examples/meas/mstone1.sh.skel.src index b7c7e41007..54a6c61a58 100644 --- a/lib/megaco/examples/meas/mstone1.sh.skel +++ b/lib/megaco/examples/meas/mstone1.sh.skel.src @@ -3,7 +3,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2007-2009. All Rights Reserved. +# Copyright Ericsson AB 2007-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -59,7 +59,7 @@ Options: " ERL_HOME=<path to otp top dir> -MEGACO_HOME=$ERL_HOME/lib/erlang/lib/<megaco dir> +MEGACO_HOME=$ERL_HOME/lib/erlang/lib/megaco-%VSN% MEAS_HOME=$MEGACO_HOME/examples/meas PATH=$ERL_HOME/bin:$PATH diff --git a/lib/megaco/src/app/megaco.appup.src b/lib/megaco/src/app/megaco.appup.src index 7107178d1a..7f6fe0c733 100644 --- a/lib/megaco/src/app/megaco.appup.src +++ b/lib/megaco/src/app/megaco.appup.src @@ -139,10 +139,17 @@ %% | %% v %% 3.15.1.1 +%% | +%% v +%% 3.15.1.2 %% %% {"%VSN%", [ + {"3.15.1.1", + [ + ] + }, {"3.15.1", [ ] @@ -160,6 +167,10 @@ } ], [ + {"3.15.1.1", + [ + ] + }, {"3.15.1", [ ] diff --git a/lib/megaco/src/binary/depend.mk b/lib/megaco/src/binary/depend.mk index d12bd8bad0..c9ca34bcf6 100644 --- a/lib/megaco/src/binary/depend.mk +++ b/lib/megaco/src/binary/depend.mk @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# Copyright Ericsson AB 2001-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -24,9 +24,9 @@ # but for per_bin it means that a stage in the encode # is done in the asn1 driver. # -# +driver +# +nif # For ber_bin this means that part of the decode is done -# in the asn1 driver. +# in the asn1 nif. # # +asn1config # This is only used by the ber_bin, and means that @@ -45,22 +45,22 @@ endif BER_V1_FLAGS = $(ASN1_CT_OPTS) BER_BIN_V1_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize -BER_BIN_DRV_V1_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +driver +BER_BIN_DRV_V1_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +nif BER_V2_FLAGS = $(ASN1_CT_OPTS) BER_BIN_V2_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize -BER_BIN_DRV_V2_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +driver +BER_BIN_DRV_V2_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +nif BER_PREV3A_FLAGS = $(ASN1_CT_OPTS) BER_BIN_PREV3A_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize -BER_BIN_DRV_PREV3A_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +driver +BER_BIN_DRV_PREV3A_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +nif BER_PREV3B_FLAGS = $(ASN1_CT_OPTS) BER_BIN_PREV3B_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize -BER_BIN_DRV_PREV3B_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +driver +BER_BIN_DRV_PREV3B_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +nif BER_PREV3C_FLAGS = $(ASN1_CT_OPTS) BER_BIN_PREV3C_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize -BER_BIN_DRV_PREV3C_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +driver +BER_BIN_DRV_PREV3C_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +nif BER_V3_FLAGS = $(ASN1_CT_OPTS) BER_BIN_V3_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize -BER_BIN_DRV_V3_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +driver +BER_BIN_DRV_V3_FLAGS = $(ASN1_CT_OPTS) +asn1config +optimize +nif PER_V1_FLAGS = $(ASN1_CT_OPTS) PER_BIN_V1_FLAGS = $(ASN1_CT_OPTS) PER_BIN_DRV_V1_FLAGS = $(ASN1_CT_OPTS) +optimize diff --git a/lib/megaco/test/megaco_codec_v1_test.erl b/lib/megaco/test/megaco_codec_v1_test.erl index 3a548c4d9e..e9c19605dd 100644 --- a/lib/megaco/test/megaco_codec_v1_test.erl +++ b/lib/megaco/test/megaco_codec_v1_test.erl @@ -371,9 +371,9 @@ profile_decode_text_messages(Slogan, Codec, Config, Msgs0) -> decode_text_messages(Codec, Config, Bins, []) end, %% Make a dry run, just to make sure all modules are loaded: - io:format("make a dry run..~n", []), + io:format("make a dry run...~n", []), (catch Fun()), - io:format("make the run..~n", []), + io:format("make the run...~n", []), megaco_profile:profile(Slogan, Fun). %% (catch megaco_codec_v1_test:profile_encode_compact_text_messages()). diff --git a/lib/megaco/test/megaco_codec_v2_test.erl b/lib/megaco/test/megaco_codec_v2_test.erl index c3a80febba..1d3fcb36e9 100644 --- a/lib/megaco/test/megaco_codec_v2_test.erl +++ b/lib/megaco/test/megaco_codec_v2_test.erl @@ -346,9 +346,9 @@ profile_decode_text_messages(Slogan, Codec, Config, Msgs0) -> decode_text_messages(Codec, Config, Bins, []) end, %% Make a dry run, just to make sure all modules are loaded: - io:format("make a dry run..~n", []), + io:format("make a dry run...~n", []), (catch Fun()), - io:format("make the run..~n", []), + io:format("make the run...~n", []), megaco_profile:profile(Slogan, Fun). %% (catch megaco_codec_v2_test:profile_encode_compact_text_messages()). diff --git a/lib/megaco/test/megaco_mess_test.erl b/lib/megaco/test/megaco_mess_test.erl index ded1506271..383e3df774 100644 --- a/lib/megaco/test/megaco_mess_test.erl +++ b/lib/megaco/test/megaco_mess_test.erl @@ -34,12 +34,12 @@ %% -compile(export_all). -export([ - all/0,groups/0,init_per_group/2,end_per_group/2, - init_per_testcase/2, - end_per_testcase/2, + all/0, groups/0, + init_per_suite/1, end_per_suite/1, + init_per_group/2, end_per_group/2, + init_per_testcase/2, end_per_testcase/2, connect/1, - request_and_reply_plain/1, request_and_no_reply/1, @@ -347,39 +347,83 @@ end_per_testcase(Case, Config) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% all() -> - [connect, {group, request_and_reply}, - {group, pending_ack}, dist, {group, tickets}]. + [ + connect, + {group, request_and_reply}, + {group, pending_ack}, + dist, + {group, tickets} + ]. groups() -> - [{request_and_reply, [], - [request_and_reply_plain, request_and_no_reply, + [ + {request_and_reply, [], + [request_and_reply_plain, + request_and_no_reply, request_and_reply_pending_ack_no_pending, request_and_reply_pending_ack_one_pending, single_trans_req_and_reply, single_trans_req_and_reply_sendopts, - request_and_reply_and_ack, request_and_reply_and_no_ack, + request_and_reply_and_ack, + request_and_reply_and_no_ack, request_and_reply_and_late_ack, trans_req_and_reply_and_req]}, {pending_ack, [], [pending_ack_plain, request_and_pending_and_late_reply]}, {tickets, [], - [otp_4359, otp_4836, otp_5805, otp_5881, otp_5887, - otp_6253, otp_6275, otp_6276, {group, otp_6442}, - {group, otp_6865}, otp_7189, otp_7259, otp_7713, - {group, otp_8183}, otp_8212]}, + [otp_4359, + otp_4836, + otp_5805, + otp_5881, + otp_5887, + otp_6253, + otp_6275, + otp_6276, + {group, otp_6442}, + {group, otp_6865}, + otp_7189, + otp_7259, + otp_7713, + {group, otp_8183}, + otp_8212]}, {otp_6442, [], - [otp_6442_resend_request1, otp_6442_resend_request2, - otp_6442_resend_reply1, otp_6442_resend_reply2]}, + [otp_6442_resend_request1, + otp_6442_resend_request2, + otp_6442_resend_reply1, + otp_6442_resend_reply2]}, {otp_6865, [], [otp_6865_request_and_reply_plain_extra1, otp_6865_request_and_reply_plain_extra2]}, - {otp_8183, [], [otp_8183_request1]}]. + {otp_8183, [], [otp_8183_request1]} + ]. + + +init_per_suite(Config) -> + io:format("~w:init_per_suite -> entry with" + "~n Config: ~p" + "~n", [?MODULE, Config]), + Config. + +end_per_suite(_Config) -> + io:format("~w:end_per_suite -> entry with" + "~n _Config: ~p" + "~n", [?MODULE, _Config]), + ok. + init_per_group(_GroupName, Config) -> + io:format("~w:init_per_group -> entry with" + "~n _GroupName: ~p" + "~n Config: ~p" + "~n", [?MODULE, _GroupName, Config]), Config. end_per_group(_GroupName, Config) -> + io:format("~w:end_per_group -> entry with" + "~n _GroupName: ~p" + "~n Config: ~p" + "~n", [?MODULE, _GroupName, Config]), Config. @@ -394,12 +438,16 @@ connect(Config) when is_list(Config) -> PrelMid = preliminary_mid, MgMid = ipv4_mid(4711), + d("connect -> start megaco app",[]), ?VERIFY(ok, application:start(megaco)), + d("connect -> start (MG) user ~p",[MgMid]), ?VERIFY(ok, megaco:start_user(MgMid, [{send_mod, bad_send_mod}, {request_timer, infinity}, {reply_timer, infinity}])), + d("connect -> get receive info for ~p",[MgMid]), MgRH = user_info(MgMid, receive_handle), + d("connect -> (MG) try connect to MGC",[]), {ok, PrelCH} = ?VERIFY({ok, _}, megaco:connect(MgRH, PrelMid, sh, self())), connections([PrelCH]), @@ -6776,16 +6824,12 @@ rapalr_mg_notify_request_ar(Rid, Tid, Cid) -> - - - - - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% dist(suite) -> []; dist(Config) when is_list(Config) -> + ?SKIP("Needs a re-write..."), [_Local, Dist] = ?ACQUIRE_NODES(2, Config), d("dist -> start proxy",[]), megaco_mess_user_test:start_proxy(), @@ -6897,7 +6941,11 @@ dist(Config) when is_list(Config) -> ?VERIFY(ok, application:stop(megaco)), ?RECEIVE([]), - d("dist -> done",[]), + + d("dist -> stop proxy",[]), + megaco_mess_user_test:stop_proxy(), + + d("dist -> done", []), ok. diff --git a/lib/megaco/test/megaco_profile.erl b/lib/megaco/test/megaco_profile.erl index d0b62610e1..344c551970 100644 --- a/lib/megaco/test/megaco_profile.erl +++ b/lib/megaco/test/megaco_profile.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2010. All Rights Reserved. +%% Copyright Ericsson AB 2008-2009. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -24,50 +24,102 @@ -module(megaco_profile). --export([profile/2]). - +-export([profile/2, prepare/2, analyse/1, + fprof_to_calltree/1, fprof_to_calltree/2, fprof_to_calltree/3]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Execute Fun and profile it with fprof. -profile(Slogan, Fun) when is_function(Fun) -> +profile(Slogan, Fun) when is_function(Fun, 0) -> Pids = [self()], - profile(Slogan, Fun, Pids). + {ok, TraceFile} = prepare(Slogan, Pids), + Res = (catch Fun()), + {ok, _DestFile} = analyse(Slogan), + ok = file:delete(TraceFile), + {ok, _TreeFile} = fprof_to_calltree(Slogan), + Res. -profile(Slogan, Fun, Pids) -> +%% Prepare for tracing +prepare(Slogan, Pids) -> TraceFile = lists:concat(["profile_", Slogan, "-fprof.trace"]), - DestFile = lists:concat(["profile_", Slogan, ".fprof"]), - TreeFile = lists:concat(["profile_", Slogan, ".calltree"]), - erlang:garbage_collect(), {ok, _Pid} = fprof:start(), + erlang:garbage_collect(), TraceOpts = [start, - {cpu_time, false}, - {procs, Pids}, - {file, TraceFile} + {cpu_time, false}, + {procs, Pids}, + {file, TraceFile} ], - ok = fprof:trace(TraceOpts), - Res = (catch Fun()), - ok = fprof:trace(stop), - ok = fprof:profile([{file, TraceFile}]), - ok = fprof:analyse([{dest, DestFile}]), - ok = fprof:stop(), - ok = file:delete(TraceFile), - reformat_total(DestFile, TreeFile), - Res. + ok = fprof:trace(TraceOpts), + {ok, TraceFile}. -reformat_total(FromFile, ToFile) -> - {ok, ConsultedFromFile} = file:consult(FromFile), - [_AnalysisOpts, [Totals] | Terms] = ConsultedFromFile, - {totals, _, TotalAcc, _} = Totals, +%% Stop tracing and analyse it +analyse(Slogan) -> + fprof:trace(stop), + TraceFile = lists:concat(["profile_", Slogan, "-fprof.trace"]), + DestFile = lists:concat(["profile_", Slogan, ".fprof"]), + try + case fprof:profile([{file, TraceFile}]) of + ok -> + ok = fprof:analyse([{dest, DestFile}, {totals, false}]), + {ok, DestFile}; + {error, Reason} -> + {error, Reason} + end + after + fprof:stop() + end. + +fprof_to_calltree(Slogan) -> + fprof_to_calltree(Slogan, 0). + +fprof_to_calltree(Slogan, MinPercent) -> + DestFile = lists:concat(["profile_", Slogan, ".fprof"]), + TreeFile = lists:concat(["profile_", Slogan, ".calltree"]), + fprof_to_calltree(DestFile, TreeFile, MinPercent). + +%% Create a calltree from an fprof file +fprof_to_calltree(FromFile, ToFile, MinPercent) -> + ReplyTo = self(), + Ref = make_ref(), + spawn_link(fun() -> + ReplyTo ! {Ref, do_fprof_to_calltree(FromFile, ToFile, MinPercent)} + end), + wait_for_reply(Ref). + +wait_for_reply(Ref) -> + receive + {Ref, Res} -> + Res; + {'EXIT', normal} -> + wait_for_reply(Ref); + {'EXIT', Reason} -> + exit(Reason) + end. + +do_fprof_to_calltree(FromFile, ToFile, MinPercent) -> {ok, Fd} = file:open(ToFile, [write, raw]), - Indent = "", - log(Fd, Indent, TotalAcc, Totals), - Processes = split_processes(Terms, [], []), - Reformat = fun(P) -> reformat_process(Fd, " " ++ Indent, TotalAcc, P) end, - lists:foreach(Reformat, Processes), - file:close(Fd). + {ok, ConsultedFromFile} = file:consult(FromFile), + [_AnalysisOpts, [_Totals] | Terms] = ConsultedFromFile, + Processes = split_processes(Terms, [], []), + Indent = "", + Summary = collapse_processes(Processes), + {_Label, _Cnt, Acc, _Own, _Roots, Details} = Summary, + %% log(Fd, Label, Indent, Acc, {Label, Cnt, Acc, Own}, [], 0), + gen_calltree(Fd, Indent, Acc, Summary, MinPercent), + Delim = io_lib:format("\n~80..=c\n\n", [$=]), + Write = + fun(P) -> + file:write(Fd, Delim), + gen_calltree(Fd, Indent, Acc, P, MinPercent) + end, + lists:foreach(Write, Processes), + file:write(Fd, Delim), + gen_details(Fd, Acc, Details), + file:close(Fd), + {ok, ToFile}. +%% Split all fprof terms into a list of processes split_processes([H | T], ProcAcc, TotalAcc) -> if is_tuple(H) -> @@ -75,64 +127,185 @@ split_processes([H | T], ProcAcc, TotalAcc) -> is_list(H), ProcAcc =:= [] -> split_processes(T, [H], TotalAcc); is_list(H) -> - split_processes(T, [H], [lists:reverse(ProcAcc) | TotalAcc]) + ProcAcc2 = rearrange_process(lists:reverse(ProcAcc)), + split_processes(T, [H], [ProcAcc2 | TotalAcc]) end; split_processes([], [], TotalAcc) -> - lists:reverse(TotalAcc); + lists:reverse(lists:keysort(3, TotalAcc)); split_processes([], ProcAcc, TotalAcc) -> - lists:reverse([lists:reverse(ProcAcc) | TotalAcc]). - -reformat_process(Fd, Indent, TotalAcc, Terms) -> - case Terms of - [[{ProcLabel, _, _, _}] | All] -> ok; - [[{ProcLabel,_,_,_} | _] | All] -> ok - end, - [{_, {TopKey, TopCnt, TopAcc, TopOwn}, _} | _] = All, - Process = {ProcLabel, TopCnt, TopAcc, TopOwn}, - log(Fd, Indent, TotalAcc, Process), - reformat_calls(Fd, " " ++ Indent, TotalAcc, TopKey, All, []). - -reformat_calls(Fd, Indent, TotalAcc, Key, Terms, Stack) -> - {_CalledBy, Current, Calls} = find(Key, Terms), - log(Fd, Indent, TotalAcc, Current), - case lists:member(Key, Stack) of - true -> - ok; - false -> - case Key of - {io_lib, _, _} -> - ok; - {disk_log, _, _} -> - ok; - {lists, flatten, _} -> - ok; - {lists, keysort, _} -> - ok; - _ -> - Fun = fun({NextKey, _, _, _}) -> - reformat_calls(Fd, - " " ++ Indent, - TotalAcc, - NextKey, - Terms, - [Key | Stack]) - end, - lists:foreach(Fun, Calls) - end + ProcAcc2 = rearrange_process(lists:reverse(ProcAcc)), + lists:reverse(lists:keysort(3, [ProcAcc2 | TotalAcc])). + +%% Rearrange the raw process list into a more useful format +rearrange_process([[{Label, _Cnt, _Acc, _Own} | _ ] | Details]) -> + do_rearrange_process(Details, Details, Label, [], []). + +do_rearrange_process([{CalledBy, Current, _Calls} | T], Orig, Label, Roots, Undefs) -> + case [{undefined, Cnt, safe_max(Acc, Own), Own} || + {undefined, Cnt, Acc, Own} <- CalledBy] of + [] -> + do_rearrange_process(T, Orig, Label, Roots, Undefs); + NewUndefs -> + do_rearrange_process(T, Orig, Label, [Current | Roots], NewUndefs ++ Undefs) + end; +do_rearrange_process([], Details, Label, Roots, Undefs) -> + [{undefined, Cnt, Acc, Own}] = collapse_calls(Undefs, []), + Details2 = sort_details(3, Details), + {Label, Cnt, Acc, Own, lists:reverse(lists:keysort(3, Roots)), Details2}. + +%% Compute a summary of the rearranged process info +collapse_processes(Processes) -> + Headers = lists:map(fun({_L, C, A, O, _R, _D}) -> {"SUMMARY", C, A, O} end, + Processes), + [{Label, Cnt, Acc, Own}] = collapse_calls(Headers, []), + Details = lists:flatmap(fun({_L, _C, _A, _O, _R, D}) -> D end, Processes), + Details2 = do_collapse_processes(sort_details(1, Details), []), + Roots = lists:flatmap(fun({_L, _C, _A, _O, R, _D}) -> R end, Processes), + RootMFAs = lists:usort([MFA || {MFA, _, _, _} <- Roots]), + Roots2 = [R || RootMFA <- RootMFAs, + {_, {MFA, _, _, _} = R, _} <- Details2, + MFA =:= RootMFA], + Roots3 = collapse_calls(Roots2, []), + {Label, Cnt, Acc, Own, Roots3, Details2}. + +do_collapse_processes([{CalledBy1, {MFA, Cnt1, Acc1, Own1}, Calls1} | T1], + [{CalledBy2, {MFA, Cnt2, Acc2, Own2}, Calls2} | T2]) -> + Cnt = Cnt1 + Cnt2, + Acc = Acc1 + Acc2, + Own = Own1 + Own2, + Current = {MFA, Cnt, Acc, Own}, + CalledBy0 = CalledBy1 ++ CalledBy2, + Calls0 = Calls1 ++ Calls2, + CalledBy = collapse_calls(lists:keysort(3, CalledBy0), []), + Calls = collapse_calls(lists:keysort(3, Calls0), []), + do_collapse_processes(T1, [{CalledBy, Current, Calls} | T2]); +do_collapse_processes([{CalledBy, Current, Calls} | T1], + T2) -> + do_collapse_processes(T1, [{CalledBy, Current, Calls} | T2]); +do_collapse_processes([], + T2) -> + sort_details(3, T2). + +%% Reverse sort on acc field +sort_details(Pos, Details) -> + Pivot = fun({_CalledBy1, Current1, _Calls1}, + {_CalledBy2, Current2, _Calls2}) -> + element(Pos, Current1) =< element(Pos, Current2) + end, + lists:reverse(lists:sort(Pivot, Details)). + +%% Compute a summary from a list of call tuples +collapse_calls([{MFA, Cnt1, Acc1, Own1} | T1], + [{MFA, Cnt2, Acc2, Own2} | T2]) -> + Cnt = Cnt1 + Cnt2, + Acc = safe_sum(Acc1, Acc2), + Own = Own1 + Own2, + collapse_calls(T1, [{MFA, Cnt, Acc, Own} | T2]); +collapse_calls([{MFA, Cnt, Acc, Own} | T1], + T2) -> + collapse_calls(T1, [{MFA, Cnt, Acc, Own} | T2]); +collapse_calls([], + T2) -> + lists:reverse(lists:keysort(3, T2)). + +safe_sum(Int1, Int2) -> + if + Int1 =:= undefined -> Int2; + Int2 =:= undefined -> Int1; + true -> Int1 + Int2 + end. + +safe_max(Int1, Int2) -> + if + Int1 =:= undefined -> + io:format("111\n", []), + Int2; + Int2 =:= undefined -> + io:format("222\n", []), + Int1; + Int2 > Int1 -> Int2; + true -> Int1 + end. + +%% Compute a calltree and write it to file +gen_calltree(Fd, Indent, TotalAcc, {Label, Cnt, Acc, Own, Roots, Details}, MinPercent) -> + Header = {Label, Cnt, Acc, Own}, + MetaLabel = "Process", + Diff = length(Label) - length(MetaLabel), + IoList = io_lib:format("~s~s Lvl Pct Cnt Acc Own Calls => MFA\n", + [MetaLabel, lists:duplicate(Diff, $\ )]), + file:write(Fd, IoList), + log(Fd, Label, Indent, TotalAcc, Header, Roots, MinPercent), + NewIndent = " " ++ Indent, + Fun = fun({MFA, _C, _A, _O}) -> + [put_detail(Label, D) || D <- Details], + gen_calls(Fd, Label, NewIndent, TotalAcc, MFA, MinPercent) + end, + lists:foreach(Fun, Roots). + +gen_calls(Fd, Label, Indent, TotalAcc, MFA, MinPercent) -> + case get_detail(Label, MFA) of + {read, {_CalledBy, Current, _Calls}} -> + log(Fd, Label, Indent, TotalAcc, Current, -1, MinPercent); + {unread, {_CalledBy, Current, Calls}} -> + log(Fd, Label, Indent, TotalAcc, Current, Calls, MinPercent), + NewIndent = " " ++ Indent, + Fun = fun({NextMFA, _, _, _}) -> + gen_calls(Fd, Label, NewIndent, TotalAcc, + NextMFA, MinPercent) + end, + lists:foreach(Fun, Calls) + end. + +put_detail(Label, {_, {MFA, _, _, _}, _} = Detail) -> + put({Label, MFA}, {unread, Detail}). + +get_detail(Label, MFA) -> + Val = get({Label, MFA}), + case Val of + {unread, Detail} -> + put({Label, MFA}, {read, Detail}), + Val; + {read, _Detail} -> + Val + end. + +gen_details(Fd, Total, Details) -> + IoList = io_lib:format("Pct Cnt Acc Own MFA\n", []), + file:write(Fd, IoList), + do_gen_details(Fd, Total, Details). + +do_gen_details(Fd, Total, [{_CalledBy, {MFA, Cnt, Acc, Own}, _Calls} | Details]) -> + MFAStr = io_lib:format("~p", [MFA]), + {_, Percent} = calc_percent(Acc, Own, Total), + IoList = io_lib:format("~3.. B% ~10.3B ~10.3f ~10.3f => ~s\n", + [Percent, Cnt, Acc, Own, MFAStr]), + file:write(Fd, IoList), + do_gen_details(Fd, Total, Details); +do_gen_details(_Fd, _Total, []) -> + ok. + +log(Fd, Label, Indent, Acc, Current, Calls, MinPercent) when is_list(Calls) -> + log(Fd, Label, Indent, Acc, Current, length(Calls), MinPercent); +log(Fd, Label, Indent, Total, {MFA, Cnt, Acc, Own}, N, MinPercent) -> + {Max, Percent} = calc_percent(Acc, Own, Total), + if + Percent >= MinPercent -> + do_log(Fd, Label, Indent, Percent, MFA, Cnt, Max, Own, N); + true -> + ok end. -find(Key, [{_, {Key, _, _, _}, _} = H | _]) -> - H; -find(Key, [{_, {_, _, _, _}, _} | T]) -> - find(Key, T). - -log(Fd, Indent, Total, {Label, Cnt, Acc, Own}) -> - Percent = case Acc of - undefined -> 100; - _ -> trunc((lists:max([Acc, Own]) * 100) / Total) - end, - Label2 = io_lib:format("~p", [Label]), - IoList = io_lib:format("~s~p% ~s \t~p \t~p \t~p\n", - [Indent, Percent, Label2, Cnt, trunc(Acc), trunc(Own)]), +do_log(Fd, Label, Indent, Percent, MFA, Cnt, Acc, Own, N) -> + MFAStr = io_lib:format("~p", [MFA]), + CallsStr = io_lib:format(" ~5.. s ", [lists:concat([N])]), + IoList = io_lib:format("~s ~3.. B " + "~s~3.. B% ~10.. B ~10.. B ~10.. B ~s => ~s\n", + [Label, length(Indent) div 2, + Indent, Percent, Cnt, + round(Acc), round(Own), CallsStr, MFAStr]), file:write(Fd, IoList). +calc_percent(Acc, Own, Total) -> + Max = safe_max(Acc, Own), + {Max, round((Max * 100) / Total)}. diff --git a/lib/megaco/test/megaco_test_lib.erl b/lib/megaco/test/megaco_test_lib.erl index 41f6c2c4cb..282fd91b44 100644 --- a/lib/megaco/test/megaco_test_lib.erl +++ b/lib/megaco/test/megaco_test_lib.erl @@ -21,6 +21,7 @@ %%---------------------------------------------------------------------- %% Purpose: Lightweight test server %%---------------------------------------------------------------------- +%% -module(megaco_test_lib). @@ -684,7 +685,7 @@ skip(Actual, File, Line) -> fatal_skip(Actual, File, Line) -> error(Actual, File, Line), - exit(shutdown). + exit({skipped, {fatal, Actual, File, Line}}). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -749,6 +750,7 @@ proxy_loop(OwnId, Controller) -> proxy_loop(OwnId, Controller) end. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Test server callbacks init_per_testcase(_Case, Config) -> @@ -852,10 +854,10 @@ watchdog(Pid, Time) -> prepare_test_case(Actions, N, Config, File, Line) -> OrigNodes = lookup_config(nodes, Config), TestNodes = lookup_config(nodenames, Config), %% For testserver - This = node(), + This = node(), SomeNodes = OrigNodes ++ (TestNodes -- OrigNodes), - AllNodes = [This | (SomeNodes -- [This])], - Nodes = pick_n_nodes(N, AllNodes, File, Line), + AllNodes = [This | (SomeNodes -- [This])], + Nodes = pick_n_nodes(N, AllNodes, File, Line), start_nodes(Nodes, File, Line), do_prepare_test_case(Actions, Nodes, Config, File, Line). diff --git a/lib/megaco/vsn.mk b/lib/megaco/vsn.mk index c1476488ca..35acffcb64 100644 --- a/lib/megaco/vsn.mk +++ b/lib/megaco/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = megaco -MEGACO_VSN = 3.15.1.1 +MEGACO_VSN = 3.15.1.2 PRE_VSN = APP_VSN = "$(APPLICATION)-$(MEGACO_VSN)$(PRE_VSN)" diff --git a/lib/mnesia/doc/src/Makefile b/lib/mnesia/doc/src/Makefile index f45b5137a3..f2e581f9d3 100644 --- a/lib/mnesia/doc/src/Makefile +++ b/lib/mnesia/doc/src/Makefile @@ -29,14 +29,6 @@ VSN=$(MNESIA_VSN) APPLICATION=mnesia # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -105,31 +97,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -142,8 +113,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -158,33 +127,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) - - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -199,8 +141,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -211,30 +151,4 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -endif -endif - -endif - - release_spec: - diff --git a/lib/mnesia/doc/src/make.dep b/lib/mnesia/doc/src/make.dep deleted file mode 100644 index 6e79484cb3..0000000000 --- a/lib/mnesia/doc/src/make.dep +++ /dev/null @@ -1,46 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: Mnesia_App_A.tex Mnesia_App_B.tex Mnesia_App_C.tex \ - Mnesia_App_D.tex Mnesia_chap1.tex Mnesia_chap2.tex \ - Mnesia_chap3.tex Mnesia_chap4.tex Mnesia_chap5.tex \ - Mnesia_chap7.tex Mnesia_chap8.tex book.tex \ - mnesia.tex mnesia_frag_hash.tex mnesia_registry.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -Mnesia_App_B.tex: ../../src/mnesia_backup.erl - -Mnesia_App_C.tex: ../../src/mnesia_frag.erl - -Mnesia_App_D.tex: ../../src/mnesia_frag_hash.erl - -Mnesia_chap2.tex: company.erl company.hrl - -Mnesia_chap3.tex: company.erl - -Mnesia_chap4.tex: company.erl - -Mnesia_chap5.tex: FRUITS company.erl company_o.erl company_o.hrl - -Mnesia_chap7.tex: bup.erl - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: company.ps - diff --git a/lib/mnesia/doc/src/notes.xml b/lib/mnesia/doc/src/notes.xml index 8ef573a948..1bb80f8fe3 100644 --- a/lib/mnesia/doc/src/notes.xml +++ b/lib/mnesia/doc/src/notes.xml @@ -38,7 +38,35 @@ thus constitutes one section in this document. The title of each section is the version number of Mnesia.</p> - <section><title>Mnesia 4.5</title> + <section><title>Mnesia 4.5.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fix deadlock in mnesia:del_table_copy/2.</p> + <p> + Own Id: OTP-9689 Aux Id: seq11927 </p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Allow schema operations when using different mnesia + versions.</p> + <p> + Own Id: OTP-9657 Aux Id: seq11926 </p> + </item> + </list> + </section> + +</section> + +<section><title>Mnesia 4.5</title> <section><title>Fixed Bugs and Malfunctions</title> <list> diff --git a/lib/mnesia/src/mnesia.appup.src b/lib/mnesia/src/mnesia.appup.src index fe4e5e2e7a..e0954ad206 100644 --- a/lib/mnesia/src/mnesia.appup.src +++ b/lib/mnesia/src/mnesia.appup.src @@ -1,12 +1,14 @@ %% -*- erlang -*- -{"%VSN%", +{"%VSN%", [ + {"4.5", [{restart_application, mnesia}]}, {"4.4.19", [{restart_application, mnesia}]}, {"4.4.18", [{restart_application, mnesia}]}, {"4.4.17", [{restart_application, mnesia}]}, {"4.4.16", [{restart_application, mnesia}]} ], [ + {"4.5", [{restart_application, mnesia}]}, {"4.4.19", [{restart_application, mnesia}]}, {"4.4.18", [{restart_application, mnesia}]}, {"4.4.17", [{restart_application, mnesia}]}, diff --git a/lib/mnesia/src/mnesia_bup.erl b/lib/mnesia/src/mnesia_bup.erl index 47dcdad7ac..14414537b9 100644 --- a/lib/mnesia/src/mnesia_bup.erl +++ b/lib/mnesia/src/mnesia_bup.erl @@ -372,7 +372,9 @@ mk_str() -> lists:concat([node()] ++ Now ++ ".TMP"). make_initial_backup(Ns, Opaque, Mod) -> - Schema = [{schema, schema, mnesia_schema:get_initial_schema(disc_copies, Ns)}], + Orig = mnesia_schema:get_initial_schema(disc_copies, Ns), + Modded = proplists:delete(storage_properties, proplists:delete(majority, Orig)), + Schema = [{schema, schema, Modded}], O2 = do_apply(Mod, open_write, [Opaque], Opaque), O3 = do_apply(Mod, write, [O2, [mnesia_log:backup_log_header()]], O2), O4 = do_apply(Mod, write, [O3, Schema], O3), diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl index 1d3bd55b48..6a561394d5 100644 --- a/lib/mnesia/src/mnesia_controller.erl +++ b/lib/mnesia/src/mnesia_controller.erl @@ -289,40 +289,7 @@ get_remote_cstructs() -> get_cstructs() -> {cstructs, Cstructs, Running} = call(get_cstructs), Node = node(group_leader()), - {cstructs, normalize_cstructs(Cstructs, Node), Running}. - -normalize_cstructs(Cstructs, Node) -> - %% backward-compatibility hack; normalize before returning - case rpc:call(Node, mnesia_lib, val, [{schema,cstruct}]) of - {badrpc, _} -> - %% assume it's not a schema merge - Cstructs; - #cstruct{} -> - %% same format - Cstructs; - Cstruct -> - %% some other format - RemoteFields = [F || {F,_} <- rpc:call(Node, mnesia_schema, cs2list, [Cstruct])], - [convert_cs(Cs, RemoteFields) || Cs <- Cstructs] - end. - -convert_cs(Cs, Fields) -> - MyFields = record_info(fields, cstruct), - convert(tl(tuple_to_list(Cs)), MyFields, Fields, []). - -convert([H|T], [F|FsL], [F|FsR], Acc) -> - convert(T, FsL, FsR, [H|Acc]); -convert([H|T], [Fl|FsL] = L, [Fr|FsR] = R, Acc) -> - case {lists:member(Fl, FsR), lists:member(Fr, FsL)} of - {true, false} -> - convert(T, L, FsR, [H|Acc]); - {false, true} -> - %% Field Fl doesn't exist on receiver side; skip. - convert(T, FsL, R, Acc) - end; -convert([], _, _, Acc) -> - list_to_tuple([cstruct|lists:reverse(Acc)]). - + {cstructs, mnesia_schema:normalize_cs(Cstructs, Node), Running}. update(Fun) -> call({update,Fun}). diff --git a/lib/mnesia/src/mnesia_event.erl b/lib/mnesia/src/mnesia_event.erl index ec6b99ecaa..5a060a28ff 100644 --- a/lib/mnesia/src/mnesia_event.erl +++ b/lib/mnesia/src/mnesia_event.erl @@ -121,7 +121,7 @@ handle_system_event({mnesia_up, Node}, State) -> {ok, State#state{nodes = Nodes}}; handle_system_event({mnesia_down, Node}, State) -> - case mnesia:system_info(fallback_activated) of + case mnesia:system_info(fallback_activated) andalso Node =/= node() of true -> case mnesia_monitor:get_env(fallback_error_function) of {mnesia, lkill} -> @@ -129,8 +129,8 @@ handle_system_event({mnesia_down, Node}, State) -> "must be restarted. Forcing shutdown " "after mnesia_down from ~p...~n", report_fatal(Msg, [Node], nocore, State#state.dumped_core), - mnesia:lkill(), - exit(fatal); + catch exit(whereis(mnesia_monitor), fatal), + {ok, State}; {UserMod, UserFunc} -> Msg = "Warning: A fallback is installed and Mnesia got mnesia_down " "from ~p. ~n", diff --git a/lib/mnesia/src/mnesia_frag.erl b/lib/mnesia/src/mnesia_frag.erl index 9e77fe0b9f..4a1616e054 100644 --- a/lib/mnesia/src/mnesia_frag.erl +++ b/lib/mnesia/src/mnesia_frag.erl @@ -758,7 +758,7 @@ make_activate(Tab, Props) -> [] -> Cs2 = Cs#cstruct{frag_properties = Props}, [Cs3] = expand_cstruct(Cs2, activate), - TabDef = mnesia_schema:cs2list(Cs3), + TabDef = mnesia_schema:vsn_cs2list(Cs3), Op = {op, change_table_frag, activate, TabDef}, [[Op]]; BadProps -> @@ -783,7 +783,7 @@ make_deactivate(Tab) -> mnesia:abort({combine_error, Tab, "Too many fragments"}); true -> Cs2 = Cs#cstruct{frag_properties = []}, - TabDef = mnesia_schema:cs2list(Cs2), + TabDef = mnesia_schema:vsn_cs2list(Cs2), Op = {op, change_table_frag, deactivate, TabDef}, [[Op]] end. @@ -850,7 +850,7 @@ make_add_frag(Tab, SortedNs) -> SplitOps = split(Tab, FH2, FromIndecies, FragNames, []), Cs2 = replace_frag_hash(Cs, FH2), - TabDef = mnesia_schema:cs2list(Cs2), + TabDef = mnesia_schema:vsn_cs2list(Cs2), BaseOp = {op, change_table_frag, {add_frag, SortedNs}, TabDef}, [BaseOp, NewOp | SplitOps]. @@ -962,7 +962,7 @@ make_del_frag(Tab) -> LastFrag = element(N, FragNames), [LastOp] = mnesia_schema:make_delete_table(LastFrag, single_frag), Cs2 = replace_frag_hash(Cs, FH2), - TabDef = mnesia_schema:cs2list(Cs2), + TabDef = mnesia_schema:vsn_cs2list(Cs2), BaseOp = {op, change_table_frag, del_frag, TabDef}, [BaseOp, LastOp | MergeOps]; _ -> @@ -1075,7 +1075,7 @@ make_add_node(Tab, Node) when is_atom(Node) -> Props = Cs#cstruct.frag_properties, Props2 = lists:keyreplace(node_pool, 1, Props, {node_pool, Pool2}), Cs2 = Cs#cstruct{frag_properties = Props2}, - TabDef = mnesia_schema:cs2list(Cs2), + TabDef = mnesia_schema:vsn_cs2list(Cs2), Op = {op, change_table_frag, {add_node, Node}, TabDef}, [Op]; true -> @@ -1104,7 +1104,7 @@ make_del_node(Tab, Node) when is_atom(Node) -> Pool2 = Pool -- [Node], Props = lists:keyreplace(node_pool, 1, Cs#cstruct.frag_properties, {node_pool, Pool2}), Cs2 = Cs#cstruct{frag_properties = Props}, - TabDef = mnesia_schema:cs2list(Cs2), + TabDef = mnesia_schema:vsn_cs2list(Cs2), Op = {op, change_table_frag, {del_node, Node}, TabDef}, [Op]; false -> diff --git a/lib/mnesia/src/mnesia_monitor.erl b/lib/mnesia/src/mnesia_monitor.erl index e110ad3241..8cb2e92c08 100644 --- a/lib/mnesia/src/mnesia_monitor.erl +++ b/lib/mnesia/src/mnesia_monitor.erl @@ -536,7 +536,11 @@ handle_info({'EXIT', Pid, R}, State) when Pid == State#state.supervisor -> handle_info({'EXIT', Pid, fatal}, State) when node(Pid) == node() -> dbg_out("~p got FATAL ERROR from: ~p~n",[?MODULE, Pid]), - exit(State#state.supervisor, shutdown), + %% This may hang supervisor if a shutdown happens at the same time as an fatal + %% is in progress + %% exit(State#state.supervisor, shutdown), + %% It is better to kill an innocent process + catch exit(whereis(mnesia_locker), kill), {noreply, State}; handle_info(Msg = {'EXIT',Pid,_}, State) -> diff --git a/lib/mnesia/src/mnesia_schema.erl b/lib/mnesia/src/mnesia_schema.erl index 05be474aea..179e15197e 100644 --- a/lib/mnesia/src/mnesia_schema.erl +++ b/lib/mnesia/src/mnesia_schema.erl @@ -39,9 +39,10 @@ change_table_load_order/2, change_table_majority/2, change_table_frag/2, - clear_table/1, +%% clear_table/1, %% removed since it is not a schema op anymore create_table/1, cs2list/1, + vsn_cs2list/1, del_snmp/1, del_table_copy/2, del_table_index/2, @@ -65,6 +66,7 @@ merge_schema/0, merge_schema/1, move_table/3, + normalize_cs/2, opt_create_dir/2, prepare_commit/3, purge_dir/2, @@ -626,6 +628,17 @@ do_insert_schema_ops(Store, [Head | Tail]) -> do_insert_schema_ops(_Store, []) -> ok. +api_list2cs(List) when is_list(List) -> + Name = pick(unknown, name, List, must), + Keys = check_keys(Name, List, record_info(fields, cstruct)), + check_duplicates(Name, Keys), + list2cs(List); +api_list2cs(Other) -> + mnesia:abort({badarg, Other}). + +vsn_cs2list(Cs) -> + cs2list(need_old_cstructs(), Cs). + cs2list(Cs) when is_record(Cs, cstruct) -> Tags = record_info(fields, cstruct), rec2list(Tags, Tags, 2, Cs); @@ -648,7 +661,7 @@ cs2list(Cs) when element(1, Cs) == cstruct, tuple_size(Cs) == 17 -> cs2list(false, Cs) -> cs2list(Cs); -cs2list(ver4_4_18, Cs) -> +cs2list(ver4_4_18, Cs) -> %% Or earlier Orig = record_info(fields, cstruct), Tags = [name,type,ram_copies,disc_copies,disc_only_copies, load_order,access_mode,index,snmp,local_content, @@ -671,13 +684,19 @@ rec2list([], _, _Pos, _Rec) -> rec2list(Tags, [_|Orig], Pos, Rec) -> rec2list(Tags, Orig, Pos+1, Rec). -api_list2cs(List) when is_list(List) -> - Name = pick(unknown, name, List, must), - Keys = check_keys(Name, List, record_info(fields, cstruct)), - check_duplicates(Name, Keys), - list2cs(List); -api_list2cs(Other) -> - mnesia:abort({badarg, Other}). +normalize_cs(Cstructs, Node) -> + %% backward-compatibility hack; normalize before returning + case need_old_cstructs([Node]) of + false -> + Cstructs; + Version -> + %% some other format + [convert_cs(Version, Cs) || Cs <- Cstructs] + end. + +convert_cs(Version, Cs) -> + Fields = [Value || {_, Value} <- cs2list(Version, Cs)], + list_to_tuple([cstruct|Fields]). list2cs(List) when is_list(List) -> Name = pick(unknown, name, List, must), @@ -1048,7 +1067,7 @@ unsafe_make_create_table(Cs) -> Nodes = mnesia_lib:intersect(mnesia_lib:cs_to_nodes(Cs), RunningNodes), Store = Ts#tidstore.store, mnesia_locker:wlock_no_exist(Tid, Store, Tab, Nodes), - [{op, create_table, cs2list(Cs)}]. + [{op, create_table, vsn_cs2list(Cs)}]. check_if_exists(Tab) -> TidTs = get_tid_ts_and_lock(schema, write), @@ -1133,7 +1152,7 @@ make_delete_table2(Tab) -> Cs = val({Tab, cstruct}), ensure_active(Cs), ensure_writable(Tab), - {op, delete_table, cs2list(Cs)}. + {op, delete_table, vsn_cs2list(Cs)}. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Change fragmentation of a table @@ -1152,10 +1171,6 @@ do_change_table_frag(Tab, _Change) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Clear a table -%% No need for a schema transaction -clear_table(Tab) -> - schema_transaction(fun() -> do_clear_table(Tab) end). - do_clear_table(schema) -> mnesia:abort({bad_type, schema}); do_clear_table(Tab) -> @@ -1166,7 +1181,7 @@ do_clear_table(Tab) -> make_clear_table(Tab) -> Cs = val({Tab, cstruct}), ensure_writable(Tab), - [{op, clear_table, cs2list(Cs)}]. + [{op, clear_table, vsn_cs2list(Cs)}]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1206,7 +1221,7 @@ make_add_table_copy(Tab, Node, Storage) -> IsRunning == false -> mnesia:abort({not_active, schema, Node}) end, - [{op, add_table_copy, Storage, Node, cs2list(Cs2)}]. + [{op, add_table_copy, Storage, Node, vsn_cs2list(Cs2)}]. del_table_copy(Tab, Node) -> schema_transaction(fun() -> do_del_table_copy(Tab, Node) end). @@ -1235,11 +1250,11 @@ make_del_table_copy(Tab, Node) -> ensure_not_active(Tab, Node), verify_cstruct(Cs2), Ops = remove_node_from_tabs(val({schema, tables}), Node), - [{op, del_table_copy, ram_copies, Node, cs2list(Cs2)} | Ops]; + [{op, del_table_copy, ram_copies, Node, vsn_cs2list(Cs2)} | Ops]; _ -> ensure_active(Cs), verify_cstruct(Cs2), - [{op, del_table_copy, Storage, Node, cs2list(Cs2)}] + [{op, del_table_copy, Storage, Node, vsn_cs2list(Cs2)}] end. remove_node_from_tabs([], _Node) -> @@ -1253,7 +1268,7 @@ remove_node_from_tabs([Tab|Rest], Node) -> unknown -> case IsFragModified of true -> - [{op, change_table_frag, {del_node, Node}, cs2list(Cs)} | + [{op, change_table_frag, {del_node, Node}, vsn_cs2list(Cs)} | remove_node_from_tabs(Rest, Node)]; false -> remove_node_from_tabs(Rest, Node) @@ -1262,11 +1277,11 @@ remove_node_from_tabs([Tab|Rest], Node) -> Cs2 = new_cs(Cs, Node, Storage, del), case mnesia_lib:cs_to_nodes(Cs2) of [] -> - [{op, delete_table, cs2list(Cs)} | + [{op, delete_table, vsn_cs2list(Cs)} | remove_node_from_tabs(Rest, Node)]; _Ns -> verify_cstruct(Cs2), - [{op, del_table_copy, ram_copies, Node, cs2list(Cs2)}| + [{op, del_table_copy, ram_copies, Node, vsn_cs2list(Cs2)}| remove_node_from_tabs(Rest, Node)] end end. @@ -1318,9 +1333,9 @@ make_move_table(Tab, FromNode, ToNode) -> Cs2 = new_cs(Cs, ToNode, Storage, add), Cs3 = new_cs(Cs2, FromNode, Storage, del), verify_cstruct(Cs3), - [{op, add_table_copy, Storage, ToNode, cs2list(Cs2)}, + [{op, add_table_copy, Storage, ToNode, vsn_cs2list(Cs2)}, {op, sync_trans}, - {op, del_table_copy, Storage, FromNode, cs2list(Cs3)}]. + {op, del_table_copy, Storage, FromNode, vsn_cs2list(Cs3)}]. %% end of functions to add and delete nodes to tables %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1357,7 +1372,7 @@ make_change_table_copy_type(Tab, Node, ToS) -> Cs3 = new_cs(Cs2, Node, ToS, add), verify_cstruct(Cs3), - [{op, change_table_copy_type, Node, FromS, ToS, cs2list(Cs3)}]. + [{op, change_table_copy_type, Node, FromS, ToS, vsn_cs2list(Cs3)}]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% change index functions .... @@ -1383,7 +1398,7 @@ make_add_table_index(Tab, Pos) -> Ix2 = lists:sort([Pos | Ix]), Cs2 = Cs#cstruct{index = Ix2}, verify_cstruct(Cs2), - [{op, add_index, Pos, cs2list(Cs2)}]. + [{op, add_index, Pos, vsn_cs2list(Cs2)}]. del_table_index(Tab, Pos) -> schema_transaction(fun() -> do_del_table_index(Tab, Pos) end). @@ -1404,7 +1419,7 @@ make_del_table_index(Tab, Pos) -> verify(true, lists:member(Pos, Ix), {no_exists, Tab, Pos}), Cs2 = Cs#cstruct{index = lists:delete(Pos, Ix)}, verify_cstruct(Cs2), - [{op, del_index, Pos, cs2list(Cs2)}]. + [{op, del_index, Pos, vsn_cs2list(Cs2)}]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1427,7 +1442,7 @@ make_add_snmp(Tab, Ustruct) -> verify(true, mnesia_snmp_hook:check_ustruct(Ustruct), Error), Cs2 = Cs#cstruct{snmp = Ustruct}, verify_cstruct(Cs2), - [{op, add_snmp, Ustruct, cs2list(Cs2)}]. + [{op, add_snmp, Ustruct, vsn_cs2list(Cs2)}]. del_snmp(Tab) -> schema_transaction(fun() -> do_del_snmp(Tab) end). @@ -1445,7 +1460,7 @@ make_del_snmp(Tab) -> ensure_active(Cs), Cs2 = Cs#cstruct{snmp = []}, verify_cstruct(Cs2), - [{op, del_snmp, cs2list(Cs2)}]. + [{op, del_snmp, vsn_cs2list(Cs2)}]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% @@ -1477,26 +1492,26 @@ make_transform(Tab, Fun, NewAttrs, NewRecName) -> [] -> Cs2 = Cs#cstruct{attributes = NewAttrs, record_name = NewRecName}, verify_cstruct(Cs2), - [{op, transform, Fun, cs2list(Cs2)}]; + [{op, transform, Fun, vsn_cs2list(Cs2)}]; PosList -> DelIdx = fun(Pos, Ncs) -> Ix = Ncs#cstruct.index, Ncs1 = Ncs#cstruct{index = lists:delete(Pos, Ix)}, - Op = {op, del_index, Pos, cs2list(Ncs1)}, + Op = {op, del_index, Pos, vsn_cs2list(Ncs1)}, {Op, Ncs1} end, AddIdx = fun(Pos, Ncs) -> Ix = Ncs#cstruct.index, Ix2 = lists:sort([Pos | Ix]), Ncs1 = Ncs#cstruct{index = Ix2}, - Op = {op, add_index, Pos, cs2list(Ncs1)}, + Op = {op, add_index, Pos, vsn_cs2list(Ncs1)}, {Op, Ncs1} end, {DelOps, Cs1} = lists:mapfoldl(DelIdx, Cs, PosList), Cs2 = Cs1#cstruct{attributes = NewAttrs, record_name = NewRecName}, {AddOps, Cs3} = lists:mapfoldl(AddIdx, Cs2, PosList), verify_cstruct(Cs3), - lists:flatten([DelOps, {op, transform, Fun, cs2list(Cs2)}, AddOps]) + lists:flatten([DelOps, {op, transform, Fun, vsn_cs2list(Cs2)}, AddOps]) end. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1520,7 +1535,7 @@ make_change_table_access_mode(Tab, Mode) -> verify(false, OldMode == Mode, {already_exists, Tab, Mode}), Cs2 = Cs#cstruct{access_mode = Mode}, verify_cstruct(Cs2), - [{op, change_table_access_mode, cs2list(Cs2), OldMode, Mode}]. + [{op, change_table_access_mode, vsn_cs2list(Cs2), OldMode, Mode}]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1541,7 +1556,7 @@ make_change_table_load_order(Tab, LoadOrder) -> OldLoadOrder = Cs#cstruct.load_order, Cs2 = Cs#cstruct{load_order = LoadOrder}, verify_cstruct(Cs2), - [{op, change_table_load_order, cs2list(Cs2), OldLoadOrder, LoadOrder}]. + [{op, change_table_load_order, vsn_cs2list(Cs2), OldLoadOrder, LoadOrder}]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1571,14 +1586,14 @@ make_change_table_majority(Tab, Majority) -> ensure_active(CsT), CsT2 = CsT#cstruct{majority = Majority}, verify_cstruct(CsT2), - {op, change_table_majority, cs2list(CsT2), + {op, change_table_majority, vsn_cs2list(CsT2), OldMajority, Majority} end, FragNames); false -> []; {_, _} -> mnesia:abort({bad_type, Tab}) end, verify_cstruct(Cs2), - [{op, change_table_majority, cs2list(Cs2), OldMajority, Majority} | FragOps]. + [{op, change_table_majority, vsn_cs2list(Cs2), OldMajority, Majority} | FragOps]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1619,7 +1634,7 @@ make_write_table_properties(Tab, [Prop | Props], Cs) -> MergedProps = lists:merge(DelProps, [Prop]), Cs2 = Cs#cstruct{user_properties = MergedProps}, verify_cstruct(Cs2), - [{op, write_property, cs2list(Cs2), Prop} | + [{op, write_property, vsn_cs2list(Cs2), Prop} | make_write_table_properties(Tab, Props, Cs2)]; make_write_table_properties(_Tab, [], _Cs) -> []. @@ -1740,7 +1755,7 @@ make_delete_table_properties(Tab, [PropKey | PropKeys], Cs) -> Props = lists:keydelete(PropKey, 1, OldProps), Cs2 = Cs#cstruct{user_properties = Props}, verify_cstruct(Cs2), - [{op, delete_property, cs2list(Cs2), PropKey} | + [{op, delete_property, vsn_cs2list(Cs2), PropKey} | make_delete_table_properties(Tab, PropKeys, Cs2)]; make_delete_table_properties(_Tab, [], _Cs) -> []. @@ -2166,12 +2181,17 @@ receive_sync(Nodes, Pids) -> {abort, Else} end. -lock_del_table(Tab, Node, Cs, Father) -> +lock_del_table(Tab, NewNode, Cs0, Father) -> Ns = val({schema, active_replicas}), process_flag(trap_exit,true), Lock = fun() -> mnesia:write_lock_table(Tab), - {Res, []} = rpc:multicall(Ns, ?MODULE, set_where_to_read, [Tab, Node, Cs]), + %% Sigh using cs record + Set = fun(Node) -> + [Cs] = normalize_cs([Cs0], Node), + rpc:call(Node, ?MODULE, set_where_to_read, [Tab, NewNode, Cs]) + end, + Res = [Set(Node) || Node <- Ns], Filter = fun(ok) -> false; ({badrpc, {'EXIT', {undef, _}}}) -> @@ -2353,11 +2373,12 @@ undo_prepare_op(Tid, {op, add_table_copy, Storage, Node, TabDef}) -> undo_prepare_op(_Tid, {op, del_table_copy, _, Node, TabDef}) when Node == node() -> + WriteLocker = get(mnesia_lock), + WriteLocker =/= undefined andalso (WriteLocker ! die), Cs = list2cs(TabDef), Tab = Cs#cstruct.name, mnesia_lib:set({Tab, where_to_read}, Node); - undo_prepare_op(_Tid, {op, change_table_copy_type, N, FromS, ToS, TabDef}) when N == node() -> Cs = list2cs(TabDef), @@ -2829,6 +2850,9 @@ fetch_cstructs(Node) -> rpc:call(Node, mnesia_controller, get_remote_cstructs, []) end. +need_old_cstructs() -> + need_old_cstructs(val({schema, where_to_write})). + need_old_cstructs(Nodes) -> Filter = fun(Node) -> not mnesia_monitor:needs_protocol_conversion(Node) end, case lists:dropwhile(Filter, Nodes) of diff --git a/lib/mnesia/test/mnesia_evil_backup.erl b/lib/mnesia/test/mnesia_evil_backup.erl index 63f4146d98..9e0a8db1ae 100644 --- a/lib/mnesia/test/mnesia_evil_backup.erl +++ b/lib/mnesia/test/mnesia_evil_backup.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2010. All Rights Reserved. +%% Copyright Ericsson AB 1998-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -244,9 +244,9 @@ restore(Config, Op) -> [rpc:call(Node, ?MODULE, check_tab, [Res31, ?LINE]) || Node <- Nodes], %% Restore all tables on it's nodes - mnesia_schema:clear_table(Tab1), - mnesia_schema:clear_table(Tab2), - mnesia_schema:clear_table(Tab3), + mnesia:clear_table(Tab1), + mnesia:clear_table(Tab2), + mnesia:clear_table(Tab3), [mnesia:dirty_write({Tab1, N, N+1}) || N <- lists:seq(1, 11)], [mnesia:dirty_write({Tab2, N, N+1}) || N <- lists:seq(1, 11)], [mnesia:dirty_write({Tab3, N, N+1}) || N <- lists:seq(1, 11)], diff --git a/lib/mnesia/test/mnesia_evil_coverage_test.erl b/lib/mnesia/test/mnesia_evil_coverage_test.erl index 668eba176f..17d6c6c212 100644 --- a/lib/mnesia/test/mnesia_evil_coverage_test.erl +++ b/lib/mnesia/test/mnesia_evil_coverage_test.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -1795,7 +1795,7 @@ subscribe_extended(Config) when is_list(Config) -> ?match({mnesia_table_event, {delete, schema, {schema, Tab1}, [{schema, Tab1, _}],_}}, recv_event()), ?match({mnesia_table_event, {write, schema, {schema, Tab1, _}, [], _}}, recv_event()), - ?match({atomic, ok}, mnesia_schema:clear_table(Tab2)), + ?match({atomic, ok}, mnesia:clear_table(Tab2)), ?match({mnesia_table_event, {delete, schema, {schema, Tab2}, [{schema, Tab2, _}],_}}, recv_event()), ?match({mnesia_table_event, {write, schema, {schema, Tab2, _}, [], _}}, recv_event()), diff --git a/lib/mnesia/test/mnesia_install_test.erl b/lib/mnesia/test/mnesia_install_test.erl index 5d55fcac0e..3a2d44aa95 100644 --- a/lib/mnesia/test/mnesia_install_test.erl +++ b/lib/mnesia/test/mnesia_install_test.erl @@ -205,7 +205,7 @@ silly_upgrade(Config) when is_list(Config) -> ?match(ok, mnesia:install_fallback(Bup2)), file:delete(Bup2), %% Will generate intentional crash, fatal error - ?match([], mnesia_test_lib:stop_mnesia([Node2])), + ?match([], mnesia_test_lib:stop_mnesia([Node2])), wait_till_dead([Node1, Node2]), ?match([], mnesia_test_lib:start_mnesia([Node1, Node2], [Tab1, Tab2])), ?match(match, verify_state(Tab1, Tab2, CpState)), @@ -213,22 +213,29 @@ silly_upgrade(Config) when is_list(Config) -> ?match(ok, mnesia:install_fallback(Bup)), file:delete(Bup), %% Will generate intentional crash, fatal error - ?match([], mnesia_test_lib:stop_mnesia([Node1, Node2])), + ?match([], mnesia_test_lib:stop_mnesia([Node1, Node2])), wait_till_dead([Node1, Node2]), ?match([], mnesia_test_lib:start_mnesia([Node1, Node2], [Tab1, Tab2])), CpState2 = [X || X <- CpState, element(1, X) /= Tab1], ?match(match, verify_state(Tab1, Tab2, CpState2)), ?verify_mnesia(Nodes, []). -wait_till_dead([]) -> ok; -wait_till_dead([N|Ns]) -> +wait_till_dead([]) -> + ok; %% timer:sleep(5); +wait_till_dead(Repeat = [N|Ns]) -> Apps = rpc:call(N, application, which_applications, []), case lists:keymember(mnesia, 1, Apps) of - true -> + true -> timer:sleep(10), - wait_till_dead([N|Ns]); - false -> - wait_till_dead(Ns) + wait_till_dead(Repeat); + false -> + case rpc:call(N, erlang, whereis, [mnesia_monitor]) of + undefined -> + wait_till_dead(Ns); + _ -> + timer:sleep(10), + wait_till_dead(Repeat) + end end. add_some_records(Tab1, Tab2, Old) -> diff --git a/lib/mnesia/vsn.mk b/lib/mnesia/vsn.mk index a21ab007ef..ebf79dd2ae 100644 --- a/lib/mnesia/vsn.mk +++ b/lib/mnesia/vsn.mk @@ -1 +1 @@ -MNESIA_VSN = 4.5 +MNESIA_VSN = 4.5.1 diff --git a/lib/observer/doc/src/make.dep b/lib/observer/doc/src/make.dep deleted file mode 100644 index 3c1b3df771..0000000000 --- a/lib/observer/doc/src/make.dep +++ /dev/null @@ -1,29 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex crashdump.tex crashdump_ug.tex etop.tex \ - etop_ug.tex observer_app.tex part.tex ref_man.tex \ - ttb.tex ttb_ug.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: etop_5.ps etop_lines.ps etop_main.ps etop_opt.ps - -book.dvi: et_modsprocs.ps et_processes.ps - diff --git a/lib/observer/src/ttb.erl b/lib/observer/src/ttb.erl index 072aa165e7..1471be92e5 100644 --- a/lib/observer/src/ttb.erl +++ b/lib/observer/src/ttb.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2002-2009. All Rights Reserved. +%% Copyright Ericsson AB 2002-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -519,7 +519,7 @@ ensure_no_overloaded_nodes() -> []; _ -> ?MODULE ! {get_overloaded, self()}, - receive O -> O end + receive {overloaded,O} -> O end end, case Overloaded of [] -> ok; @@ -687,6 +687,11 @@ loop(NodeInfo, SessionInfo) -> {MetaFile,undefined} end, loop(dict:store(Node,{AbsoluteMetaFile,MetaPid},NodeInfo), SessionInfo); + {ip_to_file_trace_port,Port,Sender} -> + Ports = proplists:get_value(ip_to_file_trace_ports, SessionInfo, []), + NewSessionInfo = [{ip_to_file_trace_ports,[Port|Ports]}|SessionInfo], + Sender ! {?MODULE,ok}, + loop(NodeInfo, NewSessionInfo); {get_nodes,Sender} -> Sender ! {?MODULE,dict:fetch_keys(NodeInfo)}, loop(NodeInfo, SessionInfo); @@ -715,7 +720,7 @@ loop(NodeInfo, SessionInfo) -> lists:keydelete(overloaded, 1, SessionInfo)}, loop(NodeInfo, [{overloaded, [Node|Overloaded]} | SI]); {get_overloaded, Pid} -> - Pid ! proplists:get_value(overloaded, SessionInfo, []), + Pid ! {overloaded,proplists:get_value(overloaded, SessionInfo, [])}, loop(NodeInfo, SessionInfo); trace_started -> case proplists:get_value(timer, SessionInfo) of @@ -736,7 +741,7 @@ loop(NodeInfo, SessionInfo) -> end end. -do_stop(nofetch, Sender, NodeInfo, _) -> +do_stop(nofetch, Sender, NodeInfo, SessionInfo) -> write_config(?last_config, all), dict:fold( fun(Node,{_,MetaPid},_) -> @@ -744,6 +749,7 @@ do_stop(nofetch, Sender, NodeInfo, _) -> end, ok, NodeInfo), + stop_ip_to_file_trace_ports(SessionInfo), dbg:stop_clear(), ets:delete(?history_table), Sender ! {?MODULE, stopped}; @@ -766,6 +772,7 @@ do_stop({FetchOrFormat, UserDir}, Sender, NodeInfo, SessionInfo) -> end, [], NodeInfo), + stop_ip_to_file_trace_ports(SessionInfo), dbg:stop_clear(), AllNodes = lists:map( @@ -784,6 +791,19 @@ do_stop({FetchOrFormat, UserDir}, Sender, NodeInfo, SessionInfo) -> end, Sender ! {?MODULE,{stopped,Absname}}. +stop_ip_to_file_trace_ports(SessionInfo) -> + lists:foreach(fun(Port) -> + case lists:member(Port,erlang:ports()) of + true -> + dbg:deliver_and_flush(Port), + erlang:port_close(Port); + false -> + ok + end + end, + proplists:get_value(ip_to_file_trace_ports,SessionInfo,[])). + + make_node_dead(Node, NodeInfo, SessionInfo) -> {MetaFile,_} = dict:fetch(Node, NodeInfo), NewDeadNodes = [{Node, MetaFile} | proplists:get_value(dead_nodes, SessionInfo)], @@ -1263,6 +1283,9 @@ ip_to_file(Trace, {_, only} = State) -> ip_to_file(Trace,{{file,File}, ShellOutput}) -> Fun = dbg:trace_port(file,File), %File can be a filename or a wrap spec Port = Fun(), + %% Store the port so it can be properly closed + ?MODULE ! {ip_to_file_trace_port, Port, self()}, + receive {?MODULE,ok} -> ok end, case Trace of {metadata, _, _} -> ok; Trace -> show_trace(Trace, ShellOutput) diff --git a/lib/observer/test/client.erl b/lib/observer/test/client.erl index e756f9d6e8..90b72d3f8f 100644 --- a/lib/observer/test/client.erl +++ b/lib/observer/test/client.erl @@ -23,6 +23,6 @@ get() -> put(Thing) -> erlang:send({server,server_node()}, {put,self(),Thing}), - receive ok -> ok + receive ok -> timer:sleep(2), ok after 1000 -> no_reply end. diff --git a/lib/observer/test/server.erl b/lib/observer/test/server.erl index c1b1fea562..f6d3542c96 100644 --- a/lib/observer/test/server.erl +++ b/lib/observer/test/server.erl @@ -16,8 +16,9 @@ stop() -> loop(Data, Num) -> receive - {put,From,Ting} -> From ! ok, + {put,From,Ting} -> timer:sleep(2), received(From,Ting), + From ! ok, loop([Ting|Data], Num+1); {get,From} -> From ! Data, loop(Data, Num+1); diff --git a/lib/observer/test/ttb_SUITE.erl b/lib/observer/test/ttb_SUITE.erl index 1fd8b4c892..695d41b48a 100644 --- a/lib/observer/test/ttb_SUITE.erl +++ b/lib/observer/test/ttb_SUITE.erl @@ -37,16 +37,30 @@ -define(FNAME, "temptest"). -define(DIRNAME, "ddtemp"). -init_per_testcase(_Case, Config) -> - ttb:stop(), - os:cmd("rm -rf " ++ ?OUTPUT), - os:cmd("rm -rf ttb_upload*"), - os:cmd("rm -rf " ++ ?DIRNAME), - os:cmd("rm -rf *@*"), - os:cmd("rm -rf ttb_last_config"), +init_per_testcase(Case, Config) -> ?line Dog=test_server:timetrap(?default_timeout), + ttb:stop(), + rm(?OUTPUT), + [rm(Upload) || Upload<-filelib:wildcard("ttb_upload*")], + rm(?DIRNAME), + [rm(At) || At <- filelib:wildcard("*@*")], + rm("ttb_last_config"), + %% Workaround for bug(?) in test_server - if the test case fails + %% with a timetrap timeout, then end_per_testcase will run with + %% faulty group_leader - which in turn makes test_server:stop_node + %% hang (stop_node is called by most of the cleanup functions). + %% Therefore we do the cleanup before each testcase instead - this + %% is obviously not 100% correct, but it will at least make sure + %% that the nodes which are to be started in a test case at are + %% terminated. + try apply(?MODULE,Case,[cleanup,Config]) + catch error:undef -> ok + end, [{watchdog, Dog}|Config]. -end_per_testcase(_Case, Config) -> +end_per_testcase(Case, Config) -> + %% try apply(?MODULE,Case,[cleanup,Config]) + %% catch error:undef -> ok + %% end, Dog=?config(watchdog, Config), ?t:timetrap_cancel(Dog), ok. @@ -81,6 +95,7 @@ groups() -> []. init_per_suite(Config) -> + clean_priv_dir(Config), Config. end_per_suite(_Config) -> @@ -102,7 +117,7 @@ file(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"file"), ?line {ok,[Node]} = ttb:tracer(Node,[{file, File}, @@ -119,7 +134,6 @@ file(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format(filename:join(Privdir,atom_to_list(Node)++"-file")), ?line ok = ttb:format(filename:join(Privdir, atom_to_list(OtherNode)++"-file")), @@ -130,6 +144,9 @@ file(Config) when is_list(Config) -> end_of_trace] = flush(), ok. +file(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + file_no_pi(suite) -> []; file_no_pi(doc) -> @@ -139,7 +156,7 @@ file_no_pi(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"file"), ?line {ok,[_,_]} = ttb:tracer([Node,OtherNode],[{file, File}, @@ -150,7 +167,6 @@ file_no_pi(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format(filename:join(Privdir,atom_to_list(Node)++"-file")), ?line ok = ttb:format(filename:join(Privdir, atom_to_list(OtherNode)++"-file")), @@ -163,6 +179,10 @@ file_no_pi(Config) when is_list(Config) -> ?line true = is_pid(RemoteProc), ok. +file_no_pi(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + + file_fetch(suite) -> []; file_fetch(doc) -> @@ -172,7 +192,7 @@ file_fetch(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line ThisDir = filename:join(Privdir,this), ?line ok = file:make_dir(ThisDir), ?line OtherDir = filename:join(Privdir,other), @@ -201,7 +221,6 @@ file_fetch(Config) when is_list(Config) -> ?line [StoreString] = ?t:capture_get(), ?line UploadDir = lists:last(string:tokens(lists:flatten(StoreString),"$ \n")), - ?line ?t:stop_node(OtherNode), %% check that files are no longer in original directories... ?line ok = check_gone(ThisDir,atom_to_list(Node)++"-file_fetch"), @@ -228,6 +247,10 @@ file_fetch(Config) when is_list(Config) -> ?line ok = file:set_cwd(Cwd), ok. +file_fetch(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + + wrap(suite) -> []; wrap(doc) -> @@ -237,7 +260,7 @@ wrap(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"wrap"), ?line {ok,[_,_]} = ttb:tracer([Node,OtherNode],[{file, {wrap,File,200,3}}, @@ -251,7 +274,6 @@ wrap(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format(filename:join(Privdir, atom_to_list(Node)++"-wrap.*.wrp")), ?line [{trace_ts,{S,_,Node},call,{?MODULE,foo,[]},{_,_,_}}, @@ -280,6 +302,9 @@ wrap(Config) when is_list(Config) -> end_of_trace] = flush(), ok. +wrap(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + wrap_merge(suite) -> []; wrap_merge(doc) -> @@ -289,7 +314,7 @@ wrap_merge(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"wrap_merge"), ?line {ok,[_,_]} = ttb:tracer([Node,OtherNode],[{file, {wrap,File,200,3}}, @@ -303,7 +328,6 @@ wrap_merge(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format( [filename:join(Privdir, atom_to_list(Node)++"-wrap_merge.*.wrp"), @@ -318,6 +342,9 @@ wrap_merge(Config) when is_list(Config) -> end_of_trace] = flush(), ok. +wrap_merge(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + wrap_merge_fetch_format(suite) -> []; @@ -328,7 +355,7 @@ wrap_merge_fetch_format(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"wrap_merge_fetch_format"), %% I'm setting priv_dir as cwd, so ttb_upload directory is created there @@ -348,7 +375,6 @@ wrap_merge_fetch_format(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([format]), - ?line ?t:stop_node(OtherNode), ?line [{trace_ts,{S,_,Node},call,{?MODULE,foo,[]},_}, {trace_ts,{_,_,OtherNode},call,{?MODULE,foo,[]},_}, {trace_ts,{S,_,Node},call,{?MODULE,foo,[]},_}, @@ -360,6 +386,8 @@ wrap_merge_fetch_format(Config) when is_list(Config) -> ?line ok = file:set_cwd(Cwd), ok. +wrap_merge_fetch_format(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). write_config1(suite) -> []; @@ -371,7 +399,7 @@ write_config1(Config) when is_list(Config) -> ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"write_config1"), ?line ok = ttb:write_config(File, [{ttb,tracer,[[Node,OtherNode], @@ -384,7 +412,6 @@ write_config1(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format( [filename:join(Privdir, atom_to_list(Node)++"-write_config1"), @@ -410,6 +437,10 @@ write_config1(Config) when is_list(Config) -> end, ok. + +write_config1(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + write_config2(suite) -> []; write_config2(doc) -> @@ -419,7 +450,7 @@ write_config2(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"write_config2"), ?line {ok,[_,_]} = ttb:tracer([Node,OtherNode],[{file, File}, @@ -433,7 +464,6 @@ write_config2(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format( [filename:join(Privdir, atom_to_list(Node)++"-write_config2"), @@ -459,6 +489,10 @@ write_config2(Config) when is_list(Config) -> end, ok. +write_config2(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + + write_config3(suite) -> []; write_config3(doc) -> @@ -468,7 +502,7 @@ write_config3(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"write_config3"), ?line {ok,[_,_]} = ttb:tracer([Node,OtherNode],[{file, File}, @@ -496,7 +530,6 @@ write_config3(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format( [filename:join(Privdir, atom_to_list(Node)++"-write_config3"), @@ -522,6 +555,10 @@ write_config3(Config) when is_list(Config) -> end, ok. +write_config3(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + + history(suite) -> []; @@ -534,7 +571,7 @@ history(Config) when is_list(Config) -> ?line S = self(), ?line Nodes = [Node,OtherNode], - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"history"), ?line StartOpts = [{file, File}, {handler,{fun myhandler/4, S}}], @@ -552,14 +589,15 @@ history(Config) when is_list(Config) -> ?line ok = ttb:run_history([3,4]), ?line ?MODULE:foo(), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format( [filename:join(Privdir,atom_to_list(Node)++"-history"), filename:join(Privdir,atom_to_list(OtherNode)++"-history")]), ?line [{trace_ts,{S,_,Node},call,{?MODULE,foo,[]},{_,_,_}}, end_of_trace] = flush(), ok. - + +history(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). write_trace_info(suite) -> @@ -571,7 +609,7 @@ write_trace_info(Config) when is_list(Config) -> ?line {ok,OtherNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"write_trace_info"), ?line {ok,[_,_]} = ttb:tracer([Node,OtherNode],[{file, File}, @@ -582,7 +620,6 @@ write_trace_info(Config) when is_list(Config) -> ?line ?MODULE:foo(), ?line rpc:call(OtherNode,?MODULE,foo,[]), ?line ttb:stop([nofetch]), - ?line ?t:stop_node(OtherNode), ?line ok = ttb:format( [filename:join(Privdir,atom_to_list(Node)++"-write_trace_info"), filename:join(Privdir, @@ -594,6 +631,9 @@ write_trace_info(Config) when is_list(Config) -> ok. +write_trace_info(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + seq_trace(suite) -> []; @@ -602,7 +642,7 @@ seq_trace(doc) -> seq_trace(Config) when is_list(Config) -> ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"seq_trace"), ?line {ok,[Node]} = ttb:tracer(node(),[{file,File}, {handler,{fun myhandler/4, S}}]), @@ -669,7 +709,7 @@ diskless(Config) when is_list(Config) -> ?line {ok,RemoteNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"diskless"), ?line {ok,[RemoteNode]} = ttb:tracer([RemoteNode],[{file, {local, File}}, @@ -680,7 +720,6 @@ diskless(Config) when is_list(Config) -> ?line rpc:call(RemoteNode,?MODULE,foo,[]), ?line timer:sleep(500), % needed for the IP port to flush ?line ttb:stop([nofetch]), - ?line ?t:stop_node(RemoteNode), ?line ok = ttb:format(filename:join(Privdir, atom_to_list(RemoteNode)++"-diskless")), @@ -688,6 +727,9 @@ diskless(Config) when is_list(Config) -> end_of_trace] = flush(), ok. +diskless(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + diskless_wrap(suite) -> []; diskless_wrap(doc) -> @@ -696,7 +738,7 @@ diskless_wrap(Config) when is_list(Config) -> ?line {ok,RemoteNode} = ?t:start_node(node2,slave,[]), ?line c:nl(?MODULE), ?line S = self(), - ?line Privdir=?config(priv_dir, Config), + ?line Privdir=priv_dir(Config), ?line File = filename:join(Privdir,"diskless"), ?line {ok,[RemoteNode]} = ttb:tracer([RemoteNode],[{file, {local, {wrap,File,200,3}}}, @@ -707,7 +749,6 @@ diskless_wrap(Config) when is_list(Config) -> ?line rpc:call(RemoteNode,?MODULE,foo,[]), ?line timer:sleep(500), % needed for the IP port to flush ?line ttb:stop([nofetch]), - ?line ?t:stop_node(RemoteNode), ?line ok = ttb:format(filename:join(Privdir, atom_to_list(RemoteNode)++"-diskless.*.wrp")), @@ -715,6 +756,9 @@ diskless_wrap(Config) when is_list(Config) -> end_of_trace] = flush(), ok. +diskless_wrap(cleanup,_Config) -> + ?line ?t:stop_node(ttb_helper:get_node(node2)). + otp_4967_1(suite) -> []; otp_4967_1(doc) -> @@ -733,7 +777,7 @@ otp_4967_2(doc) -> ["OTP-4967: Trace message sent to {Name, Node}"]; otp_4967_2(Config) when is_list(Config) -> io:format("1: ~p",[now()]), - ?line Privdir = ?config(priv_dir,Config), + ?line Privdir = priv_dir(Config), io:format("2: ~p",[now()]), ?line File = filename:join(Privdir,"otp_4967"), io:format("3: ~p",[now()]), @@ -767,8 +811,6 @@ otp_4967_2(Config) when is_list(Config) -> ok. - - myhandler(_Fd,Trace,_,Relay) -> Relay ! Trace, Relay. @@ -872,6 +914,27 @@ start_client_and_server() -> ?line ttb_helper:clear(), {ServerNode, ClientNode}. +stop_client_and_server() -> + ClientNode = ttb_helper:get_node(client), + ServerNode = ttb_helper:get_node(server), + erlang:monitor_node(ClientNode,true), + erlang:monitor_node(ServerNode,true), + ?line ?t:stop_node(ClientNode), + ?line ?t:stop_node(ServerNode), + wait_for_client_and_server_stop(ClientNode,ServerNode). + +wait_for_client_and_server_stop(undefined,undefined) -> + ok; +wait_for_client_and_server_stop(ClientNode,ServerNode) -> + receive + {nodedown,ClientNode} -> + erlang:monitor_node(ClientNode,false), + wait_for_client_and_server_stop(undefined,ServerNode); + {nodedown,ServerNode} -> + erlang:monitor_node(ServerNode,false), + wait_for_client_and_server_stop(ClientNode,undefined) + end. + begin_trace(ServerNode, ClientNode, Dest) -> ?line {ok, _} = ttb:tracer([ServerNode,ClientNode],[{file, Dest}]), @@ -912,10 +975,12 @@ fetch_when_no_option_given(Config) when is_list(Config) -> begin_trace(ServerNode, ClientNode, ?FNAME), ?line ttb_helper:msgs(4), ?line stopped = ttb:stop(), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line [_] = filelib:wildcard(filename:join(Privdir,"ttb_upload_temptest*")). +fetch_when_no_option_given(cleanup,_Config) -> + ?line stop_client_and_server(). + + basic_ttb_run_ip_port(suite) -> []; basic_ttb_run_ip_port(doc) -> @@ -924,9 +989,9 @@ basic_ttb_run_ip_port(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line check_size(1, {local, ?FNAME}, ?OUTPUT, ServerNode, ClientNode), ?line check_size(2, {local, ?FNAME}, ?OUTPUT, ServerNode, ClientNode), - ?line check_size(10, {local, ?FNAME}, ?OUTPUT, ServerNode, ClientNode), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line check_size(10, {local, ?FNAME}, ?OUTPUT, ServerNode, ClientNode). +basic_ttb_run_ip_port(cleanup,_Config) -> + ?line stop_client_and_server(). basic_ttb_run_file_port(suite) -> []; @@ -936,9 +1001,9 @@ basic_ttb_run_file_port(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line check_size(1, ?FNAME, ?OUTPUT, ServerNode, ClientNode), ?line check_size(2, ?FNAME, ?OUTPUT, ServerNode, ClientNode), - ?line check_size(10, ?FNAME, ?OUTPUT, ServerNode, ClientNode), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line check_size(10, ?FNAME, ?OUTPUT, ServerNode, ClientNode). +basic_ttb_run_file_port(cleanup,_Config) -> + ?line stop_client_and_server(). return_fetch_dir_implies_fetch(suite) -> []; @@ -948,9 +1013,9 @@ return_fetch_dir_implies_fetch(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line begin_trace(ServerNode, ClientNode, ?FNAME), ?line ttb_helper:msgs(2), - ?line {_,_} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line {_,_} = ttb:stop([return_fetch_dir]). +return_fetch_dir_implies_fetch(cleanup,_Config) -> + ?line stop_client_and_server(). logfile_name_in_fetch_dir(suite) -> []; @@ -960,11 +1025,11 @@ logfile_name_in_fetch_dir(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line begin_trace(ServerNode, ClientNode, {local, ?FNAME}), ?line {_,Dir} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line P1 = lists:nth(3, string:tokens(filename:basename(Dir), "_")), ?line P2 = hd(string:tokens(P1, "-")), ?line _File = P2. +logfile_name_in_fetch_dir(cleanup,_Config) -> + ?line stop_client_and_server(). upload_to_my_logdir(suite) -> []; @@ -975,10 +1040,10 @@ upload_to_my_logdir(Config) when is_list(Config) -> ?line {ok, _} = ttb:tracer([ServerNode,ClientNode],[{file, ?FNAME}]), ?line {stopped,_} = ttb:stop([return_fetch_dir, {fetch_dir, ?DIRNAME}]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line true = filelib:is_file(?DIRNAME), ?line [] = filelib:wildcard("ttb_upload_"++?FNAME). +upload_to_my_logdir(cleanup,_Config) -> + ?line stop_client_and_server(). upload_to_my_existing_logdir(suite) -> []; @@ -990,9 +1055,9 @@ upload_to_my_existing_logdir(Config) when is_list(Config) -> ?line {ok, _} = ttb:tracer([ServerNode,ClientNode],[{file, ?FNAME}]), ?line {error,_,_} = (catch ttb:stop([return_fetch_dir, {fetch_dir, ?DIRNAME}])), - ?line {stopped,_} = ttb:stop(return_fetch_dir), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line {stopped,_} = ttb:stop(return_fetch_dir). +upload_to_my_existing_logdir(cleanup,_Config) -> + ?line stop_client_and_server(). fetch_with_options_not_as_list(suite) -> []; @@ -1003,11 +1068,11 @@ fetch_with_options_not_as_list(Config) when is_list(Config) -> ?line {ok, _} = ttb:tracer([ServerNode,ClientNode],[{file, ?FNAME}]), ?line {stopped, D} = ttb:stop(return_fetch_dir), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line false = filelib:is_file(?OUTPUT), ?line ttb:format(D, {out, ?OUTPUT}), ?line true = filelib:is_file(?OUTPUT). +fetch_with_options_not_as_list(cleanup,_Config) -> + ?line stop_client_and_server(). error_when_formatting_multiple_files_4393(suite) -> []; @@ -1018,11 +1083,11 @@ error_when_formatting_multiple_files_4393(Config) when is_list(Config) -> ?line begin_trace(ServerNode, ClientNode, ?FNAME), ?line ttb_helper:msgs(2), ?line {_, Dir} = ttb:stop(return_fetch_dir), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), - ?line Files = [filename:join(Dir, atom_to_list(ttb_helper:get_node(server)) ++ "-" ++ ?FNAME), - filename:join(Dir, atom_to_list(ttb_helper:get_node(client)) ++ "-" ++ ?FNAME)], + ?line Files = [filename:join(Dir, atom_to_list(ServerNode) ++ "-" ++ ?FNAME), + filename:join(Dir, atom_to_list(ClientNode) ++ "-" ++ ?FNAME)], ?line ok = ttb:format(Files). +error_when_formatting_multiple_files_4393(cleanup,_Config) -> + ?line stop_client_and_server(). format_on_trace_stop(suite) -> []; @@ -1034,10 +1099,10 @@ format_on_trace_stop(Config) when is_list(Config) -> ?line ttb_helper:msgs_ip(2), ?line file:delete("HANDLER_OK"), ?line {_,_} = ttb:stop([fetch, return_fetch_dir, {format, {handler, marking_call_handler()}}]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line true = filelib:is_file("HANDLER_OK"), ?line ok = file:delete("HANDLER_OK"). +format_on_trace_stop(cleanup,_Config) -> + ?line stop_client_and_server(). %% The following three tests are for the issue "fixes fetch fail when nodes on the same host %% have different cwd" @@ -1050,9 +1115,9 @@ trace_to_remote_files_on_localhost_with_different_pwd(Config) when is_list(Confi ?line ok = file:set_cwd(".."), ?line {ServerNode, ClientNode} = start_client_and_server(), ?line check_size(2, ?FNAME, ?OUTPUT, ServerNode, ClientNode), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ok = file:set_cwd(OldDir). +trace_to_remote_files_on_localhost_with_different_pwd(cleanup,_Config) -> + ?line stop_client_and_server(). trace_to_local_files_on_localhost_with_different_pwd(suite) -> []; @@ -1063,9 +1128,9 @@ trace_to_local_files_on_localhost_with_different_pwd(Config) when is_list(Config ?line ok = file:set_cwd(".."), ?line {ServerNode, ClientNode} = start_client_and_server(), ?line check_size(2, {local, ?FNAME}, ?OUTPUT, ServerNode, ClientNode), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ok = file:set_cwd(OldDir). +trace_to_local_files_on_localhost_with_different_pwd(cleanup,_Config) -> + ?line stop_client_and_server(). trace_to_remote_files_on_localhost_with_different_pwd_abs(suite) -> []; @@ -1078,9 +1143,9 @@ trace_to_remote_files_on_localhost_with_different_pwd_abs(Config) when is_list(C ?line {ServerNode, ClientNode} = start_client_and_server(), ?line File = filename:join(Path, ?FNAME), ?line check_size(2, File, ?OUTPUT, ServerNode, ClientNode), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ok = file:set_cwd(OldDir). +trace_to_remote_files_on_localhost_with_different_pwd_abs(cleanup,_Config) -> + ?line stop_client_and_server(). %% Trace is not affected by changes of cwd on control node or remote nodes during tracing %% (three tests) @@ -1100,9 +1165,9 @@ changing_cwd_on_control_node(Config) when is_list(Config) -> ?line ttb:format(D, [{out, ?OUTPUT}, {handler, simple_call_handler()}]), ?line {ok, Ret} = file:consult(?OUTPUT), ?line true = (2*(NumMsgs + 1) == length(Ret)), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ok = file:set_cwd(OldDir). +changing_cwd_on_control_node(cleanup,_Config) -> + ?line stop_client_and_server(). changing_cwd_on_control_node_with_local_trace(suite) -> []; @@ -1120,9 +1185,9 @@ changing_cwd_on_control_node_with_local_trace(Config) when is_list(Config) -> ?line ttb:format(D, [{out, ?OUTPUT}, {handler, simple_call_handler()}]), ?line {ok, Ret} = file:consult(?OUTPUT), ?line true = (2*(NumMsgs + 1) == length(Ret)), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ok = file:set_cwd(OldDir). +changing_cwd_on_control_node_with_local_trace(cleanup,_Config) -> + ?line stop_client_and_server(). changing_cwd_on_remote_node(suite) -> []; @@ -1138,9 +1203,9 @@ changing_cwd_on_remote_node(Config) when is_list(Config) -> ?line {_, D} = ttb:stop([fetch, return_fetch_dir]), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, simple_call_handler()}]), ?line {ok, Ret} = file:consult(?OUTPUT), - ?line true = (2*(NumMsgs + 1) == length(Ret)), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line true = (2*(NumMsgs + 1) == length(Ret)). +changing_cwd_on_remote_node(cleanup,_Config) -> + ?line stop_client_and_server(). one_command_trace_setup(suite) -> []; @@ -1148,19 +1213,19 @@ one_command_trace_setup(doc) -> ["One command trace setup"]; one_command_trace_setup(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), - ?line ttb:start_trace([ttb_helper:get_node(client), ttb_helper:get_node(server)], - [{server, received, '_', []}, - {client, put, 1, []}, - {client, get, '_', []}], - {all, call}, - [{file, ?FNAME}]), + ?line ttb:start_trace([ClientNode, ServerNode], + [{server, received, '_', []}, + {client, put, 1, []}, + {client, get, '_', []}], + {all, call}, + [{file, ?FNAME}]), ?line ttb_helper:msgs(2), ?line {_, D} = ttb:stop(return_fetch_dir), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, simple_call_handler()}]), ?line {ok, Ret} = file:consult(?OUTPUT), ?line 5 = length(Ret). +one_command_trace_setup(cleanup,_Config) -> + ?line stop_client_and_server(). dbg_style_fetch(suite) -> []; @@ -1169,12 +1234,12 @@ dbg_style_fetch(doc) -> dbg_style_fetch(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line DirSize = length(element(2, file:list_dir("."))), - ?line ttb:start_trace([ttb_helper:get_node(client), ttb_helper:get_node(server)], - [{server, received, '_', []}, - {client, put, 1, []}, - {client, get, '_', []}], - {all, call}, - [{shell, only}]), + ?line ttb:start_trace([ClientNode, ServerNode], + [{server, received, '_', []}, + {client, put, 1, []}, + {client, get, '_', []}], + {all, call}, + [{shell, only}]), ?line DirSize = length(element(2, file:list_dir("."))), ?line ttb_helper:msgs(2), ?line DirSize = length(element(2, file:list_dir("."))), @@ -1182,15 +1247,15 @@ dbg_style_fetch(Config) when is_list(Config) -> %%+1 -> ttb_last_trace ?line true = (DirSize + 1 == length(element(2, file:list_dir(".")))), ?line {ok,[{all, [{matched,_,_}, {matched,_,_}]}]} = - ttb:start_trace([ttb_helper:get_node(client), ttb_helper:get_node(server)], + ttb:start_trace([ClientNode, ServerNode], [{server, received, '_', []}, - {client, put, 1, []}, - {client, get, '_', []}], + {client, put, 1, []}, + {client, get, '_', []}], {all, call}, [{shell, only}]), - ?line ttb:stop(), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line ttb:stop(). +dbg_style_fetch(cleanup,_Config) -> + ?line stop_client_and_server(). shell_tracing_init(suite) -> []; @@ -1198,19 +1263,19 @@ shell_tracing_init(doc) -> ["Shell tracing init"]; shell_tracing_init(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), - ?line ttb:tracer([ttb_helper:get_node(client), ttb_helper:get_node(server)], shell), + ?line ttb:tracer([ClientNode, ServerNode], shell), ?line ttb:stop(), - ?line ttb:tracer([ttb_helper:get_node(client), ttb_helper:get_node(server)], + ?line ttb:tracer([ClientNode, ServerNode], [{file, {local, ?FNAME}}, shell]), ?line ttb:stop(), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), - ?line local_client_required_on_shell_tracing = try ttb:tracer([ttb_helper:get_node(client), ttb_helper:get_node(server)], - [{file, ?FNAME}, shell]) - catch - exit:local_client_required_on_shell_tracing -> - local_client_required_on_shell_tracing - end. + ?line local_client_required_on_shell_tracing = + try ttb:tracer([ClientNode, ServerNode],[{file, ?FNAME}, shell]) + catch + exit:local_client_required_on_shell_tracing -> + local_client_required_on_shell_tracing + end. +shell_tracing_init(cleanup,_Config) -> + ?line stop_client_and_server(). only_one_state_for_format_handler(suite) -> []; @@ -1221,11 +1286,11 @@ only_one_state_for_format_handler(Config) when is_list(Config) -> ?line begin_trace_local(ServerNode, ClientNode, ?FNAME), ?line ttb_helper:msgs(2), ?line {_, D} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, counter_call_handler()}]), ?line {ok, Ret} = file:consult(?OUTPUT), ?line [5] = Ret. +only_one_state_for_format_handler(cleanup,_Config) -> + ?line stop_client_and_server(). only_one_state_with_default_format_handler(suite) -> []; @@ -1236,10 +1301,10 @@ only_one_state_with_default_format_handler(Config) when is_list(Config) -> ?line begin_trace_local(ServerNode, ClientNode, ?FNAME), ?line ttb_helper:msgs(2), ?line {_, D} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}]), ?line true = filelib:is_file(?OUTPUT). +only_one_state_with_default_format_handler(cleanup,_Config) -> + ?line stop_client_and_server(). only_one_state_with_initial_format_handler(suite) -> []; @@ -1255,11 +1320,11 @@ only_one_state_with_initial_format_handler(Config) when is_list(Config) -> ?line ttb:tpl(client, get, []), ?line ttb_helper:msgs(2), ?line {_, D} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}]), ?line {ok, Ret} = file:consult(?OUTPUT), ?line [5] = Ret. +only_one_state_with_initial_format_handler(cleanup,_Config) -> + ?line stop_client_and_server(). run_trace_with_shortcut(Shortcut, Ret, F) -> ?line {ServerNode, ClientNode} = start_client_and_server(), @@ -1271,8 +1336,7 @@ run_trace_with_shortcut(Shortcut, Ret, F) -> ?line {_, D} = ttb:stop([return_fetch_dir]), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, ret_caller_call_handler()}]), ?line {ok, Ret} =file:consult(?OUTPUT), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line stop_client_and_server(). fun_for(return) -> {codestr, "fun(_) -> return_trace() end"}; @@ -1286,6 +1350,8 @@ run_trace_with_shortcut1(doc) -> run_trace_with_shortcut1(Config) when is_list(Config) -> ?line run_trace_with_shortcut(caller, [ok,ok], tp), ?line run_trace_with_shortcut(caller, [ok,ok], tpl). +run_trace_with_shortcut1(cleanup,_Config) -> + ?line stop_client_and_server(). run_trace_with_shortcut2(suite) -> []; @@ -1294,6 +1360,8 @@ run_trace_with_shortcut2(doc) -> run_trace_with_shortcut2(Config) when is_list(Config) -> ?line run_trace_with_shortcut(return, [ok,ok], tp), ?line run_trace_with_shortcut(return, [ok,ok], tpl). +run_trace_with_shortcut2(cleanup,_Config) -> + ?line stop_client_and_server(). run_trace_with_shortcut3(suite) -> []; @@ -1302,6 +1370,8 @@ run_trace_with_shortcut3(doc) -> run_trace_with_shortcut3(Config) when is_list(Config) -> ?line run_trace_with_shortcut(fun_for(return), [ok,ok], tp), ?line run_trace_with_shortcut(fun_for(return), [ok,ok], tpl). +run_trace_with_shortcut3(cleanup,_Config) -> + ?line stop_client_and_server(). run_trace_with_shortcut4(suite) -> []; @@ -1310,6 +1380,8 @@ run_trace_with_shortcut4(doc) -> run_trace_with_shortcut4(Config) when is_list(Config) -> ?line run_trace_with_shortcut(fun_for(msg_false), [], tp), ?line run_trace_with_shortcut(fun_for(msg_false), [], tpl). +run_trace_with_shortcut4(cleanup,_Config) -> + ?line stop_client_and_server(). cant_specify_local_and_flush(suite) -> []; @@ -1317,13 +1389,15 @@ cant_specify_local_and_flush(doc) -> ["Can't specify local and flush"]; cant_specify_local_and_flush(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), - ?line flush_unsupported_with_ip_trace_port = try ttb:tracer([ServerNode, ClientNode], [{flush, 1000}, {file, {local, ?FNAME}}]) - catch - exit:flush_unsupported_with_ip_trace_port -> - flush_unsupported_with_ip_trace_port - end, - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode). + ?line flush_unsupported_with_ip_trace_port = + try ttb:tracer([ServerNode, ClientNode], + [{flush, 1000}, {file, {local, ?FNAME}}]) + catch + exit:flush_unsupported_with_ip_trace_port -> + flush_unsupported_with_ip_trace_port + end. +cant_specify_local_and_flush(cleanup,_Config) -> + ?line stop_client_and_server(). trace_sorted_by_default(suite) -> []; @@ -1334,11 +1408,11 @@ trace_sorted_by_default(Config) when is_list(Config) -> ?line begin_trace_local(ServerNode, ClientNode, ?FILE), ?line ttb_helper:msgs(2), ?line {_, D} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, node_call_handler()}, {disable_sort, false}]), {ok, Ret} = file:consult(?OUTPUT), ?line [ClientNode,ServerNode,ClientNode,ServerNode,ServerNode] = Ret. +trace_sorted_by_default(cleanup,_Config) -> + ?line stop_client_and_server(). disable_sorting(suite) -> []; @@ -1349,11 +1423,11 @@ disable_sorting(Config) when is_list(Config) -> ?line begin_trace_local(ServerNode, ClientNode, ?FILE), ?line ttb_helper:msgs(2), ?line {_, D} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ServerNode), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, node_call_handler()}, {disable_sort, true}]), {ok, Ret} = file:consult(?OUTPUT), ?line [ClientNode,ClientNode,ServerNode,ServerNode,ServerNode] = Ret. +disable_sorting(cleanup,_Config) -> + ?line stop_client_and_server(). %% ----------------------------------------------------------------------------- %% tests for autoresume of tracing @@ -1367,6 +1441,8 @@ trace_resumed_after_node_restart(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line begin_trace_with_resume(ServerNode, ClientNode, ?FNAME), ?line logic(2,6,file). +trace_resumed_after_node_restart(cleanup,_Config) -> + ?line stop_client_and_server(). trace_resumed_after_node_restart_ip(suite) -> []; @@ -1376,6 +1452,8 @@ trace_resumed_after_node_restart_ip(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line begin_trace_with_resume(ServerNode, ClientNode, {local, ?FNAME}), ?line logic(2,6,local). +trace_resumed_after_node_restart_ip(cleanup,_Config) -> + ?line stop_client_and_server(). trace_resumed_after_node_restart_wrap(suite) -> []; @@ -1385,6 +1463,8 @@ trace_resumed_after_node_restart_wrap(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line begin_trace_with_resume(ServerNode, ClientNode, {wrap, ?FNAME, 10, 4}), ?line logic(1,4,file). +trace_resumed_after_node_restart_wrap(cleanup,_Config) -> + ?line stop_client_and_server(). trace_resumed_after_node_restart_wrap_mult(suite) -> []; @@ -1394,18 +1474,18 @@ trace_resumed_after_node_restart_wrap_mult(Config) when is_list(Config) -> ?line {ServerNode, ClientNode} = start_client_and_server(), ?line begin_trace_with_resume(ServerNode, ClientNode, {wrap, ?FNAME, 10, 4}), ?line logic(20,8,file). +trace_resumed_after_node_restart_wrap_mult(cleanup,_Config) -> + ?line stop_client_and_server(). logic(N, M, TracingType) -> helper_msgs(N, TracingType), ?t:stop_node(ttb_helper:get_node(client)), timer:sleep(2500), - ?line {ok,ClientNode} = ?t:start_node(client,slave,[]), + ?line {ok,_ClientNode} = ?t:start_node(client,slave,[]), ?line ok = ttb_helper:c(code, add_paths, [code:get_path()]), ?line ttb_helper:c(client, init, []), ?line helper_msgs(N, TracingType), ?line {_, D} = ttb:stop([return_fetch_dir]), - ?line ?t:stop_node(ttb_helper:get_node(server)), - ?line ?t:stop_node(ClientNode), ?line ttb:format(D, [{out, ?OUTPUT}, {handler, ret_caller_call_handler2()}]), ?line {ok, Ret} = file:consult(?OUTPUT), ?line M = length(Ret). @@ -1428,3 +1508,27 @@ helper_msgs(N, TracingType) -> _ -> ttb_helper:msgs(N) end. + +priv_dir(Conf) -> + %% Due to problem with long paths on windows => creating a new + %% priv_dir under data_dir + Dir = filename:absname(filename:join(?config(data_dir, Conf),priv_dir)), + filelib:ensure_dir(filename:join(Dir,"*")), + Dir. + +clean_priv_dir(Config) -> + PrivDir = priv_dir(Config), + case filelib:is_dir(PrivDir) of + true -> rm(PrivDir); + false -> ok + end. + +rm(This) -> + case filelib:is_dir(This) of + true -> + {ok,Files} = file:list_dir(This), + [rm(filename:join(This,F)) || F <- Files], + file:del_dir(This); + false -> + file:delete(This) + end. diff --git a/lib/observer/test/ttb_helper.erl b/lib/observer/test/ttb_helper.erl index 19fdc0e159..76b06cd3ce 100644 --- a/lib/observer/test/ttb_helper.erl +++ b/lib/observer/test/ttb_helper.erl @@ -70,7 +70,7 @@ msgs(N) -> msgs_ip(N) -> [c(client, put, [test_msg]) || _ <- lists:seq(1, N)], s(server, received, [a,b]), - timer:sleep(100). %% allow trace messages to arrive over tcp/ip + timer:sleep(200). %% allow trace messages to arrive over tcp/ip run() -> ttb({local, "A"}), diff --git a/lib/odbc/doc/src/Makefile b/lib/odbc/doc/src/Makefile index e2f09733d0..3e648d854d 100644 --- a/lib/odbc/doc/src/Makefile +++ b/lib/odbc/doc/src/Makefile @@ -29,14 +29,6 @@ VSN=$(ODBC_VSN) APPLICATION=odbc # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -89,32 +81,10 @@ EXTRA_FILES = $(DEFAULT_GIF_FILES) \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -128,8 +98,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif # Copy them to ../html $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -144,32 +112,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) # We depend just to copy them to ../html @@ -182,8 +124,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -193,32 +133,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -endif -endif - -endif release_spec: - - - - diff --git a/lib/odbc/doc/src/make.dep b/lib/odbc/doc/src/make.dep deleted file mode 100644 index d62e8dd8f0..0000000000 --- a/lib/odbc/doc/src/make.dep +++ /dev/null @@ -1,27 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex databases.tex error_handling.tex \ - getting_started.tex introduction.tex odbc.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: odbc_app_arc.ps - diff --git a/lib/orber/COSS/CosNaming/Makefile b/lib/orber/COSS/CosNaming/Makefile index 28b4d9cacc..d4b2079036 100644 --- a/lib/orber/COSS/CosNaming/Makefile +++ b/lib/orber/COSS/CosNaming/Makefile @@ -113,7 +113,7 @@ debug: @${MAKE} TYPE=debug clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) diff --git a/lib/orber/doc/src/Makefile b/lib/orber/doc/src/Makefile index b8e26d5ba3..8a555cb408 100644 --- a/lib/orber/doc/src/Makefile +++ b/lib/orber/doc/src/Makefile @@ -28,14 +28,6 @@ VSN=$(ORBER_VSN) APPLICATION=orber # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -128,32 +120,10 @@ EXTRA_FILES = summary.html.src \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -167,8 +137,6 @@ $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -184,35 +152,6 @@ clean clean_docs: rm -f errs core *~ rm -f $(JD_HTML) $(JD_PACK) -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(INTERNAL_HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTMLDIR)/* - rm -f $(MAN3DIR)/* - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - rm -f $(JD_HTML) $(JD_PACK) - -endif - - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -224,9 +163,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk - -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -236,30 +172,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - -endif -endif - -endif release_spec: - diff --git a/lib/orber/doc/src/make.dep b/lib/orber/doc/src/make.dep deleted file mode 100644 index cf5aad747d..0000000000 --- a/lib/orber/doc/src/make.dep +++ /dev/null @@ -1,62 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: CosNaming.tex CosNaming_BindingIterator.tex \ - CosNaming_NamingContext.tex CosNaming_NamingContextExt.tex \ - Module_Interface.tex any.tex book.tex ch_contents.tex \ - ch_debugging.tex ch_exceptions.tex \ - ch_idl_to_erlang_mapping.tex ch_ifr.tex ch_install.tex \ - ch_interceptors.tex ch_introduction.tex ch_naming_service.tex \ - ch_orber_kernel.tex ch_orberweb.tex ch_security.tex \ - ch_stubs.tex corba.tex corba_object.tex example_part.tex \ - fixed.tex interceptors.tex intro_part.tex \ - lname.tex lname_component.tex orber.tex orber_acl.tex \ - orber_diagnostics.tex orber_ifr.tex orber_tc.tex \ - ref_man.tex tools_debugging_part.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -ch_contents.tex: ../../../../system/doc/definitions/term.defs - -ch_idl_to_erlang_mapping.tex: ../../../../system/doc/definitions/term.defs - -ch_install.tex: ../../../../system/doc/definitions/term.defs - -ch_introduction.tex: ../../../../system/doc/definitions/term.defs - -ch_naming_service.tex: ../../../../system/doc/definitions/term.defs - -ch_orber_kernel.tex: ../../../../system/doc/definitions/term.defs - -orber_ifr.tex: ../../../../system/doc/definitions/term.defs - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: firewall_nat.ps - -book.dvi: interceptor_operations.ps - -book.dvi: dependent.ps orbs.ps - -book.dvi: name.ps - -book.dvi: iiop.ps theORB.ps - -book.dvi: dataframe1.ps dataframe2.ps dataframe3.ps \ - dataframe4.ps dataframe5.ps dataframe6.ps \ - dataframe7.ps dataframe8.ps menuframe.ps - diff --git a/lib/orber/examples/Stack/Makefile b/lib/orber/examples/Stack/Makefile index ccb65038a3..215e57fcbe 100644 --- a/lib/orber/examples/Stack/Makefile +++ b/lib/orber/examples/Stack/Makefile @@ -96,7 +96,7 @@ ERL_COMPILE_FLAGS += \ debug opt: $(TARGET_FILES) clean: - rm -f $(TARGET_FILES) $(GEN_ERL_MODULES:%=%.erl) $(GEN_HRL_FILES) $(CLASS_FILES) + rm -f $(TARGET_FILES) $(GEN_ERL_MODULES:%=%.erl) $(GEN_HRL_FILES) $(CLASS_FILES) IDL-GENERATED rm -f errs core *~ docs: diff --git a/lib/orber/priv/Makefile b/lib/orber/priv/Makefile index 2847727035..2847727035 100755..100644 --- a/lib/orber/priv/Makefile +++ b/lib/orber/priv/Makefile diff --git a/lib/orber/priv/blank.html b/lib/orber/priv/blank.html index 44e86908a0..44e86908a0 100755..100644 --- a/lib/orber/priv/blank.html +++ b/lib/orber/priv/blank.html diff --git a/lib/orber/priv/info_frames.html b/lib/orber/priv/info_frames.html index 75456a67a4..75456a67a4 100755..100644 --- a/lib/orber/priv/info_frames.html +++ b/lib/orber/priv/info_frames.html diff --git a/lib/orber/priv/main_frame.html b/lib/orber/priv/main_frame.html index 056a92812e..056a92812e 100755..100644 --- a/lib/orber/priv/main_frame.html +++ b/lib/orber/priv/main_frame.html diff --git a/lib/orber/priv/orber.tool b/lib/orber/priv/orber.tool index 910a7d7e45..910a7d7e45 100755..100644 --- a/lib/orber/priv/orber.tool +++ b/lib/orber/priv/orber.tool diff --git a/lib/orber/priv/orber_help.txt b/lib/orber/priv/orber_help.txt index a6580dc30a..a6580dc30a 100755..100644 --- a/lib/orber/priv/orber_help.txt +++ b/lib/orber/priv/orber_help.txt diff --git a/lib/orber/priv/start_info.html b/lib/orber/priv/start_info.html index 0ad521c90a..0ad521c90a 100755..100644 --- a/lib/orber/priv/start_info.html +++ b/lib/orber/priv/start_info.html diff --git a/lib/orber/src/Makefile b/lib/orber/src/Makefile index ed62c94b98..e812e22b46 100644 --- a/lib/orber/src/Makefile +++ b/lib/orber/src/Makefile @@ -212,7 +212,7 @@ debug: opt: $(TARGET_FILES) $(APP_TARGET) $(APPUP_TARGET) clean: - rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) + rm -f $(TARGET_FILES) $(GEN_FILES) $(APP_TARGET) $(APPUP_TARGET) IDL-GENERATED rm -f errs core *~ $(APP_TARGET): $(APP_SRC) ../vsn.mk diff --git a/lib/os_mon/doc/src/make.dep b/lib/os_mon/doc/src/make.dep deleted file mode 100644 index b657f2e036..0000000000 --- a/lib/os_mon/doc/src/make.dep +++ /dev/null @@ -1,21 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex cpu_sup.tex disksup.tex memsup.tex \ - nteventlog.tex os_mon.tex os_mon_mib.tex os_sup.tex \ - ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/otp_mibs/doc/src/make.dep b/lib/otp_mibs/doc/src/make.dep deleted file mode 100644 index 2885155315..0000000000 --- a/lib/otp_mibs/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex introduction.tex mibs.tex otp_mib.tex \ - part.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/parsetools/doc/src/make.dep b/lib/parsetools/doc/src/make.dep deleted file mode 100644 index 3a09ecdedd..0000000000 --- a/lib/parsetools/doc/src/make.dep +++ /dev/null @@ -1,21 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex leex.tex ref_man.tex yecc.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -ref_man.tex: ../../../../system/doc/definitions/term.defs - diff --git a/lib/percept/doc/src/make.dep b/lib/percept/doc/src/make.dep deleted file mode 100644 index df16cffd4f..0000000000 --- a/lib/percept/doc/src/make.dep +++ /dev/null @@ -1,34 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex egd.tex egd_ug.tex part.tex percept.tex \ - percept_profile.tex percept_ug.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -egd_ug.tex: img.erl img_esi.erl - -percept_ug.tex: sorter.erl - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: img_esi_result.ps test1.ps test2.ps test3.ps \ - test4.ps - -book.dvi: percept_compare.ps percept_overview.ps percept_processes.ps \ - percept_processinfo.ps - diff --git a/lib/percept/doc/src/part_notes.xml b/lib/percept/doc/src/part_notes.xml index 4965e67640..4965e67640 100755..100644 --- a/lib/percept/doc/src/part_notes.xml +++ b/lib/percept/doc/src/part_notes.xml diff --git a/lib/percept/test/percept_SUITE_data/ipc-dist.dat b/lib/percept/test/percept_SUITE_data/ipc-dist.dat Binary files differindex 14ab6c0c5d..14ab6c0c5d 100755..100644 --- a/lib/percept/test/percept_SUITE_data/ipc-dist.dat +++ b/lib/percept/test/percept_SUITE_data/ipc-dist.dat diff --git a/lib/pman/doc/src/make.dep b/lib/pman/doc/src/make.dep deleted file mode 100644 index 2f6a8a06cd..0000000000 --- a/lib/pman/doc/src/make.dep +++ /dev/null @@ -1,26 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex pman.tex pman_chapter.tex \ - ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: main_window.ps options.ps trace.ps - diff --git a/lib/public_key/asn1/DSS.asn1 b/lib/public_key/asn1/DSS.asn1 index 77aca3808b..77aca3808b 100755..100644 --- a/lib/public_key/asn1/DSS.asn1 +++ b/lib/public_key/asn1/DSS.asn1 diff --git a/lib/public_key/asn1/InformationFramework.asn1 b/lib/public_key/asn1/InformationFramework.asn1 new file mode 100644 index 0000000000..40fbd11a2a --- /dev/null +++ b/lib/public_key/asn1/InformationFramework.asn1 @@ -0,0 +1,682 @@ +InformationFramework {joint-iso-itu-t ds(5) module(1) informationFramework(1) + 6} DEFINITIONS ::= +BEGIN + +-- EXPORTS All +-- The types and values defined in this module are exported for use in the other ASN.1 modules contained +-- within the Directory Specifications, and for the use of other applications which will use them to access +-- Directory services. Other applications may use them for their own purposes, but this will not constrain +-- extensions and modifications needed to maintain or improve the Directory service. +IMPORTS + -- from ITU-T Rec. X.501 | ISO/IEC 9594-2 + directoryAbstractService, id-ar, id-at, id-mr, id-nf, id-oa, id-oc, + id-sc, selectedAttributeTypes, serviceAdministration + FROM UsefulDefinitions {joint-iso-itu-t ds(5) module(1) + usefulDefinitions(0) 6} + SearchRule + FROM ServiceAdministration serviceAdministration + -- from ITU-T Rec. X.511 | ISO/IEC 9594-3 + TypeAndContextAssertion + FROM DirectoryAbstractService directoryAbstractService + -- from ITU-T Rec. X.520 | ISO/IEC 9594-6 + booleanMatch, commonName, generalizedTimeMatch, generalizedTimeOrderingMatch, + integerFirstComponentMatch, integerMatch, integerOrderingMatch, + objectIdentifierFirstComponentMatch, UnboundedDirectoryString + FROM SelectedAttributeTypes selectedAttributeTypes; + +-- attribute data types +Attribute{ATTRIBUTE:SupportedAttributes} ::= SEQUENCE { + type ATTRIBUTE.&id({SupportedAttributes}), + values + SET SIZE (0..MAX) OF ATTRIBUTE.&Type({SupportedAttributes}{@type}), + valuesWithContext + SET SIZE (1..MAX) OF + SEQUENCE {value ATTRIBUTE.&Type({SupportedAttributes}{@type}), + contextList SET SIZE (1..MAX) OF Context} OPTIONAL +} + +AttributeType ::= ATTRIBUTE.&id + +AttributeValue ::= ATTRIBUTE.&Type + +Context ::= SEQUENCE { + contextType CONTEXT.&id({SupportedContexts}), + contextValues + SET SIZE (1..MAX) OF CONTEXT.&Type({SupportedContexts}{@contextType}), + fallback BOOLEAN DEFAULT FALSE +} + +AttributeValueAssertion ::= SEQUENCE { + type ATTRIBUTE.&id({SupportedAttributes}), + assertion + ATTRIBUTE.&equality-match.&AssertionType + ({SupportedAttributes}{@type}), + assertedContexts + CHOICE {allContexts [0] NULL, + selectedContexts [1] SET SIZE (1..MAX) OF ContextAssertion + } OPTIONAL +} + +ContextAssertion ::= SEQUENCE { + contextType CONTEXT.&id({SupportedContexts}), + contextValues + SET SIZE (1..MAX) OF + CONTEXT.&Assertion({SupportedContexts}{@contextType}) +} + +AttributeTypeAssertion ::= SEQUENCE { + type ATTRIBUTE.&id({SupportedAttributes}), + assertedContexts SEQUENCE SIZE (1..MAX) OF ContextAssertion OPTIONAL +} + +-- Definition of the following information object set is deferred, perhaps to standardized +-- profiles or to protocol implementation conformance statements. The set is required to +-- specify a table constraint on the values component of Attribute, the value component +-- of AttributeTypeAndValue, and the assertion component of AttributeValueAssertion. +SupportedAttributes ATTRIBUTE ::= + {objectClass | aliasedEntryName, ...} + +-- Definition of the following information object set is deferred, perhaps to standardized +-- profiles or to protocol implementation conformance statements. The set is required to +-- specify a table constraint on the context specifications +SupportedContexts CONTEXT ::= + {...} + +-- naming data types +Name ::= CHOICE { -- only one possibility for now --rdnSequence RDNSequence +} + +RDNSequence ::= SEQUENCE OF RelativeDistinguishedName + +DistinguishedName ::= RDNSequence + +RelativeDistinguishedName ::= + SET SIZE (1..MAX) OF AttributeTypeAndDistinguishedValue + +AttributeTypeAndDistinguishedValue ::= SEQUENCE { + type ATTRIBUTE.&id({SupportedAttributes}), + value ATTRIBUTE.&Type({SupportedAttributes}{@type}), + primaryDistinguished BOOLEAN DEFAULT TRUE, + valuesWithContext + SET SIZE (1..MAX) OF + SEQUENCE {distingAttrValue + [0] ATTRIBUTE.&Type({SupportedAttributes}{@type}) + OPTIONAL, + contextList SET SIZE (1..MAX) OF Context} OPTIONAL +} + +-- subtree data types +SubtreeSpecification ::= SEQUENCE { + base [0] LocalName DEFAULT {}, + COMPONENTS OF ChopSpecification, + specificationFilter [4] Refinement OPTIONAL +} + +-- empty sequence specifies whole administrative area +LocalName ::= RDNSequence + +ChopSpecification ::= SEQUENCE { + specificExclusions + [1] SET SIZE (1..MAX) OF + CHOICE {chopBefore [0] LocalName, + chopAfter [1] LocalName} OPTIONAL, + minimum [2] BaseDistance DEFAULT 0, + maximum [3] BaseDistance OPTIONAL +} + +BaseDistance ::= INTEGER(0..MAX) + +Refinement ::= CHOICE { + item [0] OBJECT-CLASS.&id, + and [1] SET SIZE (1..MAX) OF Refinement, + or [2] SET SIZE (1..MAX) OF Refinement, + not [3] Refinement +} + +-- OBJECT-CLASS information object class specification +OBJECT-CLASS ::= CLASS { + &Superclasses OBJECT-CLASS OPTIONAL, + &kind ObjectClassKind DEFAULT structural, + &MandatoryAttributes ATTRIBUTE OPTIONAL, + &OptionalAttributes ATTRIBUTE OPTIONAL, + &id OBJECT IDENTIFIER UNIQUE +} +WITH SYNTAX { + [SUBCLASS OF &Superclasses] + [KIND &kind] + [MUST CONTAIN &MandatoryAttributes] + [MAY CONTAIN &OptionalAttributes] + ID &id +} + +ObjectClassKind ::= ENUMERATED {abstract(0), structural(1), auxiliary(2)} + +-- object classes +top OBJECT-CLASS ::= { + KIND abstract + MUST CONTAIN {objectClass} + ID id-oc-top +} + +alias OBJECT-CLASS ::= { + SUBCLASS OF {top} + MUST CONTAIN {aliasedEntryName} + ID id-oc-alias +} + +parent OBJECT-CLASS ::= {KIND abstract + ID id-oc-parent +} + +child OBJECT-CLASS ::= {KIND auxiliary + ID id-oc-child +} + +-- ATTRIBUTE information object class specification +ATTRIBUTE ::= CLASS { + &derivation ATTRIBUTE OPTIONAL, + &Type OPTIONAL, -- either &Type or &derivation required + &equality-match MATCHING-RULE OPTIONAL, + &ordering-match MATCHING-RULE OPTIONAL, + &substrings-match MATCHING-RULE OPTIONAL, + &single-valued BOOLEAN DEFAULT FALSE, + &collective BOOLEAN DEFAULT FALSE, + &dummy BOOLEAN DEFAULT FALSE, + -- operational extensions + &no-user-modification BOOLEAN DEFAULT FALSE, + &usage AttributeUsage DEFAULT userApplications, + &id OBJECT IDENTIFIER UNIQUE +} +WITH SYNTAX { + [SUBTYPE OF &derivation] + [WITH SYNTAX &Type] + [EQUALITY MATCHING RULE &equality-match] + [ORDERING MATCHING RULE &ordering-match] + [SUBSTRINGS MATCHING RULE &substrings-match] + [SINGLE VALUE &single-valued] + [COLLECTIVE &collective] + [DUMMY &dummy] + [NO USER MODIFICATION &no-user-modification] + [USAGE &usage] + ID &id +} + +AttributeUsage ::= ENUMERATED { + userApplications(0), directoryOperation(1), distributedOperation(2), + dSAOperation(3)} + +-- attributes +objectClass ATTRIBUTE ::= { + WITH SYNTAX OBJECT IDENTIFIER + EQUALITY MATCHING RULE objectIdentifierMatch + ID id-at-objectClass +} + +aliasedEntryName ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + SINGLE VALUE TRUE + ID id-at-aliasedEntryName +} + +-- MATCHING-RULE information object class specification +MATCHING-RULE ::= CLASS { + &ParentMatchingRules MATCHING-RULE OPTIONAL, + &AssertionType OPTIONAL, + &uniqueMatchIndicator ATTRIBUTE OPTIONAL, + &id OBJECT IDENTIFIER UNIQUE +} +WITH SYNTAX { + [PARENT &ParentMatchingRules] + [SYNTAX &AssertionType] + [UNIQUE-MATCH-INDICATOR &uniqueMatchIndicator] + ID &id +} + +-- matching rules +objectIdentifierMatch MATCHING-RULE ::= { + SYNTAX OBJECT IDENTIFIER + ID id-mr-objectIdentifierMatch +} + +distinguishedNameMatch MATCHING-RULE ::= { + SYNTAX DistinguishedName + ID id-mr-distinguishedNameMatch +} + +MAPPING-BASED-MATCHING{SelectedBy, BOOLEAN:combinable, MappingResult, + OBJECT IDENTIFIER:matchingRule} ::= CLASS { + &selectBy SelectedBy OPTIONAL, + &ApplicableTo ATTRIBUTE, + &subtypesIncluded BOOLEAN DEFAULT TRUE, + &combinable BOOLEAN(combinable), + &mappingResults MappingResult OPTIONAL, + &userControl BOOLEAN DEFAULT FALSE, + &exclusive BOOLEAN DEFAULT TRUE, + &matching-rule MATCHING-RULE.&id(matchingRule), + &id OBJECT IDENTIFIER UNIQUE +} +WITH SYNTAX { + [SELECT BY &selectBy] + APPLICABLE TO &ApplicableTo + [SUBTYPES INCLUDED &subtypesIncluded] + COMBINABLE &combinable + [MAPPING RESULTS &mappingResults] + [USER CONTROL &userControl] + [EXCLUSIVE &exclusive] + MATCHING RULE &matching-rule + ID &id +} + +-- NAME-FORM information object class specification +NAME-FORM ::= CLASS { + &namedObjectClass OBJECT-CLASS, + &MandatoryAttributes ATTRIBUTE, + &OptionalAttributes ATTRIBUTE OPTIONAL, + &id OBJECT IDENTIFIER UNIQUE +} +WITH SYNTAX { + NAMES &namedObjectClass + WITH ATTRIBUTES &MandatoryAttributes + [AND OPTIONALLY &OptionalAttributes] + ID &id +} + +-- STRUCTURE-RULE class and DIT structure rule data types +DITStructureRule ::= SEQUENCE { + ruleIdentifier RuleIdentifier, + -- shall be unique within the scope of the subschema + nameForm NAME-FORM.&id, + superiorStructureRules SET SIZE (1..MAX) OF RuleIdentifier OPTIONAL +} + +RuleIdentifier ::= INTEGER + +STRUCTURE-RULE ::= CLASS { + &nameForm NAME-FORM, + &SuperiorStructureRules STRUCTURE-RULE OPTIONAL, + &id RuleIdentifier +} +WITH SYNTAX { + NAME FORM &nameForm + [SUPERIOR RULES &SuperiorStructureRules] + ID &id +} + +-- DIT content rule data type and CONTENT-RULE class +DITContentRule ::= SEQUENCE { + structuralObjectClass OBJECT-CLASS.&id, + auxiliaries SET SIZE (1..MAX) OF OBJECT-CLASS.&id OPTIONAL, + mandatory [1] SET SIZE (1..MAX) OF ATTRIBUTE.&id OPTIONAL, + optional [2] SET SIZE (1..MAX) OF ATTRIBUTE.&id OPTIONAL, + precluded [3] SET SIZE (1..MAX) OF ATTRIBUTE.&id OPTIONAL +} + +CONTENT-RULE ::= CLASS { + &structuralClass OBJECT-CLASS.&id UNIQUE, + &Auxiliaries OBJECT-CLASS OPTIONAL, + &Mandatory ATTRIBUTE OPTIONAL, + &Optional ATTRIBUTE OPTIONAL, + &Precluded ATTRIBUTE OPTIONAL +} +WITH SYNTAX { + STRUCTURAL OBJECT-CLASS &structuralClass + [AUXILIARY OBJECT-CLASSES &Auxiliaries] + [MUST CONTAIN &Mandatory] + [MAY CONTAIN &Optional] + [MUST-NOT CONTAIN &Precluded] +} + +CONTEXT ::= CLASS { + &Type , + &DefaultValue OPTIONAL, + &Assertion OPTIONAL, + &absentMatch BOOLEAN DEFAULT TRUE, + &id OBJECT IDENTIFIER UNIQUE +} +WITH SYNTAX { + WITH SYNTAX &Type + [DEFAULT-VALUE &DefaultValue] + [ASSERTED AS &Assertion] + [ABSENT-MATCH &absentMatch] + ID &id +} + +DITContextUse ::= SEQUENCE { + attributeType ATTRIBUTE.&id, + mandatoryContexts [1] SET SIZE (1..MAX) OF CONTEXT.&id OPTIONAL, + optionalContexts [2] SET SIZE (1..MAX) OF CONTEXT.&id OPTIONAL +} + +DIT-CONTEXT-USE-RULE ::= CLASS { + &attributeType ATTRIBUTE.&id UNIQUE, + &Mandatory CONTEXT OPTIONAL, + &Optional CONTEXT OPTIONAL +} +WITH SYNTAX { + ATTRIBUTE TYPE &attributeType + [MANDATORY CONTEXTS &Mandatory] + [OPTIONAL CONTEXTS &Optional] +} + +FRIENDS ::= CLASS { + &anchor ATTRIBUTE.&id UNIQUE, + &Friends ATTRIBUTE +}WITH SYNTAX {ANCHOR &anchor + FRIENDS &Friends +} + +-- system schema information objects +-- object classes +subentry OBJECT-CLASS ::= { + SUBCLASS OF {top} + KIND structural + MUST CONTAIN {commonName | subtreeSpecification} + ID id-sc-subentry +} + +subentryNameForm NAME-FORM ::= { + NAMES subentry + WITH ATTRIBUTES {commonName} + ID id-nf-subentryNameForm +} + +subtreeSpecification ATTRIBUTE ::= { + WITH SYNTAX SubtreeSpecification + USAGE directoryOperation + ID id-oa-subtreeSpecification +} + +administrativeRole ATTRIBUTE ::= { + WITH SYNTAX OBJECT-CLASS.&id + EQUALITY MATCHING RULE objectIdentifierMatch + USAGE directoryOperation + ID id-oa-administrativeRole +} + +createTimestamp ATTRIBUTE ::= { + WITH SYNTAX GeneralizedTime + -- as per 46.3 b) or c) of ITU-T Rec. X.680 | ISO/IEC 8824-1 + EQUALITY MATCHING RULE generalizedTimeMatch + ORDERING MATCHING RULE generalizedTimeOrderingMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-createTimestamp +} + +modifyTimestamp ATTRIBUTE ::= { + WITH SYNTAX GeneralizedTime + -- as per 46.3 b) or c) of ITU-T Rec. X.680 | ISO/IEC 8824-1 + EQUALITY MATCHING RULE generalizedTimeMatch + ORDERING MATCHING RULE generalizedTimeOrderingMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-modifyTimestamp +} + +subschemaTimestamp ATTRIBUTE ::= { + WITH SYNTAX GeneralizedTime + -- as per 46.3 b) or c) of ITU-T Rec. X.680 | ISO/IEC 8824-1 + EQUALITY MATCHING RULE generalizedTimeMatch + ORDERING MATCHING RULE generalizedTimeOrderingMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-subschemaTimestamp +} + +creatorsName ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-creatorsName +} + +modifiersName ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-modifiersName +} + +subschemaSubentryList ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-subschemaSubentryList +} + +accessControlSubentryList ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-accessControlSubentryList +} + +collectiveAttributeSubentryList ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-collectiveAttributeSubentryList +} + +contextDefaultSubentryList ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-contextDefaultSubentryList +} + +serviceAdminSubentryList ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-serviceAdminSubentryList +} + +hasSubordinates ATTRIBUTE ::= { + WITH SYNTAX BOOLEAN + EQUALITY MATCHING RULE booleanMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-hasSubordinates +} + +accessControlSubentry OBJECT-CLASS ::= { + KIND auxiliary + ID id-sc-accessControlSubentry +} + +collectiveAttributeSubentry OBJECT-CLASS ::= { + KIND auxiliary + ID id-sc-collectiveAttributeSubentry +} + +collectiveExclusions ATTRIBUTE ::= { + WITH SYNTAX OBJECT IDENTIFIER + EQUALITY MATCHING RULE objectIdentifierMatch + USAGE directoryOperation + ID id-oa-collectiveExclusions +} + +contextAssertionSubentry OBJECT-CLASS ::= { + KIND auxiliary + MUST CONTAIN {contextAssertionDefaults} + ID id-sc-contextAssertionSubentry +} + +contextAssertionDefaults ATTRIBUTE ::= { + WITH SYNTAX TypeAndContextAssertion + EQUALITY MATCHING RULE objectIdentifierFirstComponentMatch + USAGE directoryOperation + ID id-oa-contextAssertionDefault +} + +serviceAdminSubentry OBJECT-CLASS ::= { + KIND auxiliary + MUST CONTAIN {searchRules} + ID id-sc-serviceAdminSubentry +} + +searchRules ATTRIBUTE ::= { + WITH SYNTAX SearchRuleDescription + EQUALITY MATCHING RULE integerFirstComponentMatch + USAGE directoryOperation + ID id-oa-searchRules +} + +SearchRuleDescription ::= SEQUENCE { + COMPONENTS OF SearchRule, + name [28] SET SIZE (1..MAX) OF UnboundedDirectoryString OPTIONAL, + description [29] UnboundedDirectoryString OPTIONAL +} + +hierarchyLevel ATTRIBUTE ::= { + WITH SYNTAX HierarchyLevel + EQUALITY MATCHING RULE integerMatch + ORDERING MATCHING RULE integerOrderingMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-hierarchyLevel +} + +HierarchyLevel ::= INTEGER + +hierarchyBelow ATTRIBUTE ::= { + WITH SYNTAX HierarchyBelow + EQUALITY MATCHING RULE booleanMatch + SINGLE VALUE TRUE + NO USER MODIFICATION TRUE + USAGE directoryOperation + ID id-oa-hierarchyBelow +} + +HierarchyBelow ::= BOOLEAN + +hierarchyParent ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + SINGLE VALUE TRUE + USAGE directoryOperation + ID id-oa-hierarchyParent +} + +hierarchyTop ATTRIBUTE ::= { + WITH SYNTAX DistinguishedName + EQUALITY MATCHING RULE distinguishedNameMatch + SINGLE VALUE TRUE + USAGE directoryOperation + ID id-oa-hierarchyTop +} + +-- object identifier assignments +-- object classes +id-oc-top OBJECT IDENTIFIER ::= + {id-oc 0} + +id-oc-alias OBJECT IDENTIFIER ::= {id-oc 1} + +id-oc-parent OBJECT IDENTIFIER ::= {id-oc 28} + +id-oc-child OBJECT IDENTIFIER ::= {id-oc 29} + +-- attributes +id-at-objectClass OBJECT IDENTIFIER ::= {id-at 0} + +id-at-aliasedEntryName OBJECT IDENTIFIER ::= {id-at 1} + +-- matching rules +id-mr-objectIdentifierMatch OBJECT IDENTIFIER ::= {id-mr 0} + +id-mr-distinguishedNameMatch OBJECT IDENTIFIER ::= {id-mr 1} + +-- operational attributes +id-oa-excludeAllCollectiveAttributes OBJECT IDENTIFIER ::= + {id-oa 0} + +id-oa-createTimestamp OBJECT IDENTIFIER ::= {id-oa 1} + +id-oa-modifyTimestamp OBJECT IDENTIFIER ::= {id-oa 2} + +id-oa-creatorsName OBJECT IDENTIFIER ::= {id-oa 3} + +id-oa-modifiersName OBJECT IDENTIFIER ::= {id-oa 4} + +id-oa-administrativeRole OBJECT IDENTIFIER ::= {id-oa 5} + +id-oa-subtreeSpecification OBJECT IDENTIFIER ::= {id-oa 6} + +id-oa-collectiveExclusions OBJECT IDENTIFIER ::= {id-oa 7} + +id-oa-subschemaTimestamp OBJECT IDENTIFIER ::= {id-oa 8} + +id-oa-hasSubordinates OBJECT IDENTIFIER ::= {id-oa 9} + +id-oa-subschemaSubentryList OBJECT IDENTIFIER ::= {id-oa 10} + +id-oa-accessControlSubentryList OBJECT IDENTIFIER ::= {id-oa 11} + +id-oa-collectiveAttributeSubentryList OBJECT IDENTIFIER ::= {id-oa 12} + +id-oa-contextDefaultSubentryList OBJECT IDENTIFIER ::= {id-oa 13} + +id-oa-contextAssertionDefault OBJECT IDENTIFIER ::= {id-oa 14} + +id-oa-serviceAdminSubentryList OBJECT IDENTIFIER ::= {id-oa 15} + +id-oa-searchRules OBJECT IDENTIFIER ::= {id-oa 16} + +id-oa-hierarchyLevel OBJECT IDENTIFIER ::= {id-oa 17} + +id-oa-hierarchyBelow OBJECT IDENTIFIER ::= {id-oa 18} + +id-oa-hierarchyParent OBJECT IDENTIFIER ::= {id-oa 19} + +id-oa-hierarchyTop OBJECT IDENTIFIER ::= {id-oa 20} + +-- subentry classes +id-sc-subentry OBJECT IDENTIFIER ::= {id-sc 0} + +id-sc-accessControlSubentry OBJECT IDENTIFIER ::= {id-sc 1} + +id-sc-collectiveAttributeSubentry OBJECT IDENTIFIER ::= {id-sc 2} + +id-sc-contextAssertionSubentry OBJECT IDENTIFIER ::= {id-sc 3} + +id-sc-serviceAdminSubentry OBJECT IDENTIFIER ::= {id-sc 4} + +-- Name forms +id-nf-subentryNameForm OBJECT IDENTIFIER ::= {id-nf 16} + +-- administrative roles +id-ar-autonomousArea OBJECT IDENTIFIER ::= {id-ar 1} + +id-ar-accessControlSpecificArea OBJECT IDENTIFIER ::= {id-ar 2} + +id-ar-accessControlInnerArea OBJECT IDENTIFIER ::= {id-ar 3} + +id-ar-subschemaAdminSpecificArea OBJECT IDENTIFIER ::= {id-ar 4} + +id-ar-collectiveAttributeSpecificArea OBJECT IDENTIFIER ::= {id-ar 5} + +id-ar-collectiveAttributeInnerArea OBJECT IDENTIFIER ::= {id-ar 6} + +id-ar-contextDefaultSpecificArea OBJECT IDENTIFIER ::= {id-ar 7} + +id-ar-serviceSpecificArea OBJECT IDENTIFIER ::= {id-ar 8} + +END -- InformationFramework diff --git a/lib/public_key/asn1/Makefile b/lib/public_key/asn1/Makefile index c4f8d65aa7..2ce1168349 100644 --- a/lib/public_key/asn1/Makefile +++ b/lib/public_key/asn1/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2008-2010. All Rights Reserved. +# Copyright Ericsson AB 2008-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -38,12 +38,12 @@ RELSYSDIR = $(RELEASE_PATH)/lib/public_key-$(VSN) .SUFFIXES: .asn1 .PRECIOUS: %.erl -ASN_TOP = OTP-PUB-KEY +ASN_TOP = OTP-PUB-KEY PKCS-FRAME ASN_MODULES = PKIX1Explicit88 PKIX1Implicit88 PKIX1Algorithms88 \ - PKIXAttributeCertificate PKCS-1 PKCS-3 OTP-PKIX + PKIXAttributeCertificate PKCS-1 PKCS-3 PKCS-8 InformationFramework PKCS5v2-0 OTP-PKIX ASN_ASNS = $(ASN_MODULES:%=%.asn1) -ASN_ERLS = $(ASN_TOP).erl -ASN_HRLS = $(ASN_TOP).hrl +ASN_ERLS = $(ASN_TOP:%=%.erl) +ASN_HRLS = $(ASN_TOP:%=%.hrl) ASN_CONFIGS = OTP-PUB-KEY.asn1config ASN_DBS = $(ASN_MODULES:%=%.asn1db) OTP-PUB-KEY.asn1db ASN_TABLES = $(ASN_MODULES:%=%.table) @@ -82,8 +82,8 @@ docs: %.erl %.hrl: %.set.asn erlc $(ASN_FLAGS) $< -$(HRL_FILES): $(ASN_HRLS) - cp -p $(ASN_HRLS) $(INCLUDE) +$(INCLUDE)/%.hrl: %.hrl + cp -p $< $@ # ---------------------------------------------------- # Release Target @@ -113,3 +113,9 @@ OTP-PUB-KEY.asn1db: PKIX1Algorithms88.asn1 \ PKCS-1.asn1\ PKCS-3.asn1\ OTP-PKIX.asn1 + +$(EBIN)/PKCS-FRAME.beam: PKCS-FRAME.erl PKCS-FRAME.hrl +PKCS-FRAME.erl PKCS-FRAME.hrl: PKCS-FRAME.asn1db +PKCS-FRAME.asn1db: PKCS-8.asn1\ + InformationFramework.asn1\ + PKCS5v2-0.asn1
\ No newline at end of file diff --git a/lib/public_key/asn1/PKCS-1.asn1 b/lib/public_key/asn1/PKCS-1.asn1 index b06f5efa9d..b06f5efa9d 100755..100644 --- a/lib/public_key/asn1/PKCS-1.asn1 +++ b/lib/public_key/asn1/PKCS-1.asn1 diff --git a/lib/public_key/asn1/PKCS-8.asn1 b/lib/public_key/asn1/PKCS-8.asn1 new file mode 100644 index 0000000000..7413519b57 --- /dev/null +++ b/lib/public_key/asn1/PKCS-8.asn1 @@ -0,0 +1,83 @@ +PKCS-8 {iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-8(8) + modules(1) pkcs-8(1)} + +-- $Revision: 1.5 $ + +-- This module has been checked for conformance with the ASN.1 +-- standard by the OSS ASN.1 Tools + +DEFINITIONS IMPLICIT TAGS ::= + +BEGIN + +-- EXPORTS All -- +-- All types and values defined in this module is exported for use in other +-- ASN.1 modules. + +IMPORTS + +-- informationFramework +-- FROM UsefulDefinitions {joint-iso-itu-t(2) ds(5) module(1) +-- usefulDefinitions(0) 3} + +Attribute +-- FROM InformationFramework informationFramework + FROM InformationFramework; + +-- This import is really unnecessary since ALGORITHM-IDENTIFIER is defined as a +-- TYPE-IDENTIFIER +-- Renome this import and replace all occurences of ALGORITHM-IDENTIFIER with +-- TYPE-IDENTIFIER as a workaround for weaknesses in the ASN.1 compiler +--AlgorithmIdentifier, ALGORITHM-IDENTIFIER +-- FROM PKCS5v2-0 {iso(1) member-body(2) us(840) rsadsi(113549) +-- pkcs(1) pkcs-5(5) modules(16) pkcs-5(1)}; + +-- Inlined from PKCS5v2-0 since it is the only thing imported from that module +-- AlgorithmIdentifier { ALGORITHM-IDENTIFIER:InfoObjectSet } ::= +AlgorithmIdentifier { TYPE-IDENTIFIER:InfoObjectSet } ::= +SEQUENCE { +-- algorithm ALGORITHM-IDENTIFIER.&id({InfoObjectSet}), + algorithm TYPE-IDENTIFIER.&id({InfoObjectSet}), +-- parameters ALGORITHM-IDENTIFIER.&Type({InfoObjectSet} + parameters TYPE-IDENTIFIER.&Type({InfoObjectSet} + {@algorithm}) OPTIONAL } + +-- Private-key information syntax + +PrivateKeyInfo ::= SEQUENCE { + version Version, +-- privateKeyAlgorithm AlgorithmIdentifier {{PrivateKeyAlgorithms}}, + privateKeyAlgorithm AlgorithmIdentifier {{...}}, + privateKey PrivateKey, + attributes [0] Attributes OPTIONAL } + +Version ::= INTEGER {v1(0)} (v1,...) + +PrivateKey ::= OCTET STRING + +-- Attributes ::= SET OF Attribute +Attributes ::= SET OF Attribute {{...}} + +-- Encrypted private-key information syntax + +EncryptedPrivateKeyInfo ::= SEQUENCE { +-- encryptionAlgorithm AlgorithmIdentifier {{KeyEncryptionAlgorithms}}, + encryptionAlgorithm AlgorithmIdentifier {{...}}, + encryptedData EncryptedData +} + +EncryptedData ::= OCTET STRING + +-- PrivateKeyAlgorithms ALGORITHM-IDENTIFIER ::= { +PrivateKeyAlgorithms TYPE-IDENTIFIER ::= { + ... -- For local profiles +} + +-- KeyEncryptionAlgorithms ALGORITHM-IDENTIFIER ::= { +KeyEncryptionAlgorithms TYPE-IDENTIFIER ::= { + ... -- For local profiles +} + +END + + diff --git a/lib/public_key/asn1/PKCS-FRAME.set.asn b/lib/public_key/asn1/PKCS-FRAME.set.asn new file mode 100644 index 0000000000..a0777ff260 --- /dev/null +++ b/lib/public_key/asn1/PKCS-FRAME.set.asn @@ -0,0 +1,3 @@ +PKCS-8.asn1 +InformationFramework.asn1 +PKCS5v2-0.asn1 diff --git a/lib/public_key/asn1/PKCS5v2-0.asn1 b/lib/public_key/asn1/PKCS5v2-0.asn1 new file mode 100644 index 0000000000..fe7e16c7fa --- /dev/null +++ b/lib/public_key/asn1/PKCS5v2-0.asn1 @@ -0,0 +1,142 @@ +-- PKCS #5 v2.0 ASN.1 Module +-- Revised March 25, 1999 + +-- This module has been checked for conformance with the +-- ASN.1 standard by the OSS ASN.1 Tools + +PKCS5v2-0 {iso(1) member-body(2) us(840) rsadsi(113549) + pkcs(1) pkcs-5(5) modules(16) pkcs5v2-0(1)} + +DEFINITIONS ::= BEGIN + +-- Basic object identifiers + +rsadsi OBJECT IDENTIFIER ::= + {iso(1) member-body(2) us(840) 113549} +pkcs OBJECT IDENTIFIER ::= {rsadsi 1} +pkcs-5 OBJECT IDENTIFIER ::= {pkcs 5} + +-- Basic types and classes + +AlgorithmIdentifier { TYPE-IDENTIFIER:InfoObjectSet } ::= +SEQUENCE { + algorithm TYPE-IDENTIFIER.&id({InfoObjectSet}), + parameters TYPE-IDENTIFIER.&Type({InfoObjectSet} + {@algorithm}) OPTIONAL } + +--ALGORITHM-IDENTIFIER ::= TYPE-IDENTIFIER + +-- PBKDF2 + +-- PBKDF2Algorithms ALGORITHM-IDENTIFIER ::= +-- { {PBKDF2-params IDENTIFIED BY id-PBKDF2}, ...} + +id-PBKDF2 OBJECT IDENTIFIER ::= {pkcs-5 12} + +-- algid-hmacWithSHA1 AlgorithmIdentifier {{PBKDF2-PRFs}} ::= +-- {algorithm id-hmacWithSHA1, parameters NULL : NULL} + +PBKDF2-params ::= SEQUENCE { + salt CHOICE { + specified OCTET STRING, + otherSource AlgorithmIdentifier {{PBKDF2-SaltSources}} + }, + iterationCount INTEGER (1..MAX), + keyLength INTEGER (1..MAX) OPTIONAL, + prf AlgorithmIdentifier {{PBKDF2-PRFs}} DEFAULT +{algorithm id-hmacWithSHA1, parameters NULL : NULL}} +-- algid-hmacWithSHA1 } + +PBKDF2-SaltSources TYPE-IDENTIFIER ::= { ... } + +PBKDF2-PRFs TYPE-IDENTIFIER ::= + { {NULL IDENTIFIED BY id-hmacWithSHA1}, ... } + + -- PBES1 + +PBES1Algorithms TYPE-IDENTIFIER ::= + { {PBEParameter IDENTIFIED BY pbeWithMD2AndDES-CBC} | + {PBEParameter IDENTIFIED BY pbeWithMD2AndRC2-CBC} | + {PBEParameter IDENTIFIED BY pbeWithMD5AndDES-CBC} | + {PBEParameter IDENTIFIED BY pbeWithMD5AndRC2-CBC} | + {PBEParameter IDENTIFIED BY pbeWithSHA1AndDES-CBC} | + {PBEParameter IDENTIFIED BY pbeWithSHA1AndRC2-CBC}, ...} + +pbeWithMD2AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 1} +pbeWithMD2AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 4} +pbeWithMD5AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 3} +pbeWithMD5AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 6} +pbeWithSHA1AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 10} +pbeWithSHA1AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 11} + +PBEParameter ::= SEQUENCE { + salt OCTET STRING (SIZE(8)), + iterationCount INTEGER } + +-- PBES2 + +PBES2Algorithms TYPE-IDENTIFIER ::= + { {PBES2-params IDENTIFIED BY id-PBES2}, ...} + +id-PBES2 OBJECT IDENTIFIER ::= {pkcs-5 13} + +PBES2-params ::= SEQUENCE { + keyDerivationFunc AlgorithmIdentifier {{PBES2-KDFs}}, + encryptionScheme AlgorithmIdentifier {{PBES2-Encs}} } + +PBES2-KDFs TYPE-IDENTIFIER ::= + { {PBKDF2-params IDENTIFIED BY id-PBKDF2}, ... } + +PBES2-Encs TYPE-IDENTIFIER ::= { ... } + +-- PBMAC1 + +PBMAC1Algorithms TYPE-IDENTIFIER ::= + { {PBMAC1-params IDENTIFIED BY id-PBMAC1}, ...} + +id-PBMAC1 OBJECT IDENTIFIER ::= {pkcs-5 14} + +PBMAC1-params ::= SEQUENCE { + keyDerivationFunc AlgorithmIdentifier {{PBMAC1-KDFs}}, + messageAuthScheme AlgorithmIdentifier {{PBMAC1-MACs}} } + +PBMAC1-KDFs TYPE-IDENTIFIER ::= + { {PBKDF2-params IDENTIFIED BY id-PBKDF2}, ... } + +PBMAC1-MACs TYPE-IDENTIFIER ::= { ... } + +-- Supporting techniques + +digestAlgorithm OBJECT IDENTIFIER ::= {rsadsi 2} +encryptionAlgorithm OBJECT IDENTIFIER ::= {rsadsi 3} + +SupportingAlgorithms TYPE-IDENTIFIER ::= + { {NULL IDENTIFIED BY id-hmacWithSHA1} | + {OCTET STRING (SIZE(8)) IDENTIFIED BY desCBC} | + {OCTET STRING (SIZE(8)) IDENTIFIED BY des-EDE3-CBC} | + {RC2-CBC-Parameter IDENTIFIED BY rc2CBC} | + {RC5-CBC-Parameters IDENTIFIED BY rc5-CBC-PAD}, ... } + +id-hmacWithSHA1 OBJECT IDENTIFIER ::= {digestAlgorithm 7} + +desCBC OBJECT IDENTIFIER ::= + {iso(1) identified-organization(3) oiw(14) secsig(3) + algorithms(2) 7} -- from OIW + +des-EDE3-CBC OBJECT IDENTIFIER ::= {encryptionAlgorithm 7} + +rc2CBC OBJECT IDENTIFIER ::= {encryptionAlgorithm 2} + +RC2-CBC-Parameter ::= SEQUENCE { + rc2ParameterVersion INTEGER OPTIONAL, + iv OCTET STRING (SIZE(8)) } + +rc5-CBC-PAD OBJECT IDENTIFIER ::= {encryptionAlgorithm 9} + +RC5-CBC-Parameters ::= SEQUENCE { + version INTEGER {v1-0(16)}, -- (v1-0), + rounds INTEGER (8..127), + blockSizeInBits INTEGER (64 | 128), + iv OCTET STRING OPTIONAL } + +END diff --git a/lib/public_key/doc/src/Makefile b/lib/public_key/doc/src/Makefile index afb17399da..9616a96195 100644 --- a/lib/public_key/doc/src/Makefile +++ b/lib/public_key/doc/src/Makefile @@ -29,14 +29,6 @@ VSN=$(PUBLIC_KEY_VSN) APPLICATION=public_key # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -79,33 +71,10 @@ EXTRA_FILES = \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_PART_FILES:%.xml=%.tex) \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = public_key-$(VSN).pdf -TOP_PS_FILE = public_key-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -118,8 +87,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -134,33 +101,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ min_head.gif \ - $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -173,8 +113,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -184,30 +122,6 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -endif -endif - -endif - release_spec: info: diff --git a/lib/public_key/doc/src/make.dep b/lib/public_key/doc/src/make.dep deleted file mode 100644 index 2675556f1b..0000000000 --- a/lib/public_key/doc/src/make.dep +++ /dev/null @@ -1,21 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex cert_records.tex introduction.tex \ - part.tex public_key.tex public_key_records.tex \ - ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml index 9a3832c68b..821e7a2300 100644 --- a/lib/public_key/doc/src/public_key.xml +++ b/lib/public_key/doc/src/public_key.xml @@ -61,11 +61,14 @@ <p><code>string = [bytes()]</code></p> <p><code>pki_asn1_type() = 'Certificate' | 'RSAPrivateKey'| 'RSAPublicKey' - 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo'</code></p> + 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo'| 'PrivateKeyInfo'</code></p> <p><code>pem_entry () = {pki_asn1_type(), binary(), %% DER or encrypted DER - not_encrypted | {"DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)}}.</code></p> - + not_encrypted | cipher_info()} </code></p> + + <p><code>cipher_info() = {"RC2-CBC | "DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)} | + 'PBES2-params'} </code></p> + <p><code>rsa_public_key() = #'RSAPublicKey'{}</code></p> <p><code>rsa_private_key() = #'RSAPrivateKey'{} </code></p> @@ -118,7 +121,8 @@ <funcs> <func> - <name>decrypt_private(CipherText, Key [, Options]) -> binary()</name> + <name>decrypt_private(CipherText, Key) -> binary()</name> + <name>decrypt_private(CipherText, Key, Options) -> binary()</name> <fsummary>Public key decryption.</fsummary> <type> <v>CipherText = binary()</v> @@ -131,7 +135,8 @@ </func> <func> - <name>decrypt_public(CipherText, Key [, Options]) - > binary()</name> + <name>decrypt_public(CipherText, Key) - > binary()</name> + <name>decrypt_public(CipherText, Key, Options) - > binary()</name> <fsummary></fsummary> <type> <v>CipherText = binary()</v> @@ -198,7 +203,8 @@ </func> <func> - <name>pem_entry_decode(PemEntry [, Password]) -> term()</name> + <name>pem_entry_decode(PemEntry) -> term()</name> + <name>pem_entry_decode(PemEntry, Password) -> term()</name> <fsummary>Decodes a pem entry.</fsummary> <type> <v> PemEntry = pem_entry() </v> @@ -213,7 +219,8 @@ </func> <func> - <name>pem_entry_encode(Asn1Type, Entity [,{CipherInfo, Password}]) -> pem_entry()</name> + <name>pem_entry_encode(Asn1Type, Entity) -> pem_entry()</name> + <name>pem_entry_encode(Asn1Type, Entity, {CipherInfo, Password}) -> pem_entry()</name> <fsummary> Creates a pem entry that can be fed to pem_encode/1.</fsummary> <type> <v>Asn1Type = pki_asn1_type()</v> @@ -224,7 +231,7 @@ dsa_public_key() and this function will create the appropriate 'SubjectPublicKeyInfo' entry. </d> - <v>CipherInfo = {"DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)}</v> + <v>CipherInfo = cipher_info()</v> <v>Password = string()</v> </type> <desc> diff --git a/lib/public_key/include/public_key.hrl b/lib/public_key/include/public_key.hrl index 5f97d80f7e..2475295974 100644 --- a/lib/public_key/include/public_key.hrl +++ b/lib/public_key/include/public_key.hrl @@ -23,6 +23,7 @@ -define(public_key, true). -include("OTP-PUB-KEY.hrl"). +-include("PKCS-FRAME.hrl"). -record('SubjectPublicKeyInfoAlgorithm', { algorithm, diff --git a/lib/public_key/src/Makefile b/lib/public_key/src/Makefile index 5a24b02d2a..062c495a65 100644 --- a/lib/public_key/src/Makefile +++ b/lib/public_key/src/Makefile @@ -42,10 +42,11 @@ MODULES = \ public_key \ pubkey_pem \ pubkey_ssh \ + pubkey_pbe \ pubkey_cert \ - pubkey_cert_records + pubkey_cert_records -HRL_FILES = $(INCLUDE)/public_key.hrl +HRL_FILES = $(INCLUDE)/public_key.hrl INTERNAL_HRL_FILES = @@ -109,4 +110,3 @@ release_spec: opt $(INSTALL_DATA) $(TARGET_FILES) $(APP_TARGET) $(APPUP_TARGET) $(RELSYSDIR)/ebin release_docs_spec: - diff --git a/lib/public_key/src/pubkey_pbe.erl b/lib/public_key/src/pubkey_pbe.erl new file mode 100644 index 0000000000..43f6c42f10 --- /dev/null +++ b/lib/public_key/src/pubkey_pbe.erl @@ -0,0 +1,213 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2011-2011. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +%% Description: Implements Password Based Encryption PKCS-5, RFC-2898 + +-module(pubkey_pbe). + +-include("public_key.hrl"). + +-export([encode/4, decode/4, decrypt_parameters/1]). +-export([pbdkdf1/4, pbdkdf2/6]). + +-define(DEFAULT_SHA_MAC_KEYLEN, 20). +-define(ASN1_OCTET_STR_TAG, 4). +-define(IV_LEN, 8). + +%%==================================================================== +%% Internal application API +%%==================================================================== + +%%-------------------------------------------------------------------- +-spec encode(binary(), string(), string(), term()) -> binary(). +%% +%% Description: Performs password based encoding +%%-------------------------------------------------------------------- +encode(Data, Password, "DES-CBC" = Cipher, KeyDevParams) -> + {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams), + crypto:des_cbc_encrypt(Key, IV, Data); + +encode(Data, Password, "DES-EDE3-CBC" = Cipher, KeyDevParams) -> + {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams), + <<Key1:8/binary, Key2:8/binary, Key3:8/binary>> = Key, + crypto:des_ede3_cbc_encrypt(Key1, Key2, Key3, IV, Data); + +encode(Data, Password, "RC2-CBC" = Cipher, KeyDevParams) -> + {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams), + crypto:rc2_cbc_encrypt(Key, IV, Data). +%%-------------------------------------------------------------------- +-spec decode(binary(), string(), string(), term()) -> binary(). +%% +%% Description: Performs password based decoding +%%-------------------------------------------------------------------- +decode(Data, Password,"DES-CBC"= Cipher, KeyDevParams) -> + {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams), + crypto:des_cbc_decrypt(Key, IV, Data); + +decode(Data, Password,"DES-EDE3-CBC" = Cipher, KeyDevParams) -> + {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams), + <<Key1:8/binary, Key2:8/binary, Key3:8/binary>> = Key, + crypto:des_ede3_cbc_decrypt(Key1, Key2, Key3, IV, Data); + +decode(Data, Password,"RC2-CBC"= Cipher, KeyDevParams) -> + {Key, IV} = password_to_key_and_iv(Password, Cipher, KeyDevParams), + crypto:rc2_cbc_decrypt(Key, IV, Data). + +%%-------------------------------------------------------------------- +-spec pbdkdf1(string(), iodata(), integer(), atom()) -> binary(). +%% +%% Description: Implements password based decryption key derive function 1. +%% Exported mainly for testing purposes. +%%-------------------------------------------------------------------- +pbdkdf1(_, _, 0, Acc) -> + Acc; +pbdkdf1(Password, Salt, Count, Hash) -> + Result = crypto:Hash([Password, Salt]), + do_pbdkdf1(Result, Count-1, Result, Hash). + +%%-------------------------------------------------------------------- +-spec pbdkdf2(string(), iodata(), integer(), integer(), fun(), integer()) + -> binary(). +%% +%% Description: Implements password based decryption key derive function 2. +%% Exported mainly for testing purposes. +%%-------------------------------------------------------------------- +pbdkdf2(Password, Salt, Count, DerivedKeyLen, Prf, PrfOutputLen)-> + NumBlocks = ceiling(DerivedKeyLen / PrfOutputLen), + NumLastBlockOctets = DerivedKeyLen - (NumBlocks - 1) * PrfOutputLen , + blocks(NumBlocks, NumLastBlockOctets, 1, Password, Salt, + Count, Prf, PrfOutputLen, <<>>). +%%-------------------------------------------------------------------- +-spec decrypt_parameters(#'EncryptedPrivateKeyInfo_encryptionAlgorithm'{}) -> + {Cipher::string(), #'PBES2-params'{}}. +%% +%% Description: Performs ANS1-decoding of encryption parameters. +%%-------------------------------------------------------------------- +decrypt_parameters(#'EncryptedPrivateKeyInfo_encryptionAlgorithm'{ + algorithm = Oid, parameters = Param}) -> + decrypt_parameters(Oid, Param). + +%%-------------------------------------------------------------------- +%%% Internal functions +%%-------------------------------------------------------------------- +password_to_key_and_iv(Password, _, #'PBES2-params'{} = Params) -> + {Salt, ItrCount, KeyLen, PseudoRandomFunction, PseudoOtputLen, IV} = + key_derivation_params(Params), + <<Key:KeyLen/binary, _/binary>> = + pbdkdf2(Password, Salt, ItrCount, KeyLen, PseudoRandomFunction, PseudoOtputLen), + {Key, IV}; +password_to_key_and_iv(Password, Cipher, Salt) -> + KeyLen = derived_key_length(Cipher, undefined), + <<Key:KeyLen/binary, _/binary>> = + pem_encrypt(<<>>, Password, Salt, ceiling(KeyLen div 16), <<>>, md5), + %% Old PEM encryption does not use standard encryption method + %% pbdkdf1 and uses then salt as IV + {Key, Salt}. + +pem_encrypt(_, _, _, 0, Acc, _) -> + Acc; +pem_encrypt(Prev, Password, Salt, Count, Acc, Hash) -> + Result = crypto:Hash([Prev, Password, Salt]), + pem_encrypt(Result, Password, Salt, Count-1 , <<Acc/binary, Result/binary>>, Hash). + +do_pbdkdf1(_, 0, Acc, _) -> + Acc; +do_pbdkdf1(Prev, Count, Acc, Hash) -> + Result = crypto:Hash(Prev), + do_pbdkdf1(Result, Count-1 , <<Result/binary, Acc/binary>>, Hash). + +iv(#'PBES2-params_encryptionScheme'{algorithm = Algo, + parameters = ASNIV}) when (Algo == ?'desCBC') or + (Algo == ?'des-EDE3-CBC') -> + %% This is an so called open ASN1-type that in this + %% case will be an octet-string of length 8 + <<?ASN1_OCTET_STR_TAG, ?IV_LEN, IV:?IV_LEN/binary>> = ASNIV, + IV; +iv(#'PBES2-params_encryptionScheme'{algorithm = ?'rc2CBC', + parameters = ASN1IV}) -> + {ok, #'RC2-CBC-Parameter'{iv = IV}} = 'PKCS-FRAME':decode('RC2-CBC-Parameter', ASN1IV), + iolist_to_binary(IV). + +blocks(1, N, Index, Password, Salt, Count, Prf, PrfLen, Acc) -> + <<XorSum:N/binary, _/binary>> = xor_sum(Password, Salt, Count, Index, Prf, PrfLen), + <<Acc/binary, XorSum/binary>>; +blocks(NumBlocks, N, Index, Password, Salt, Count, Prf, PrfLen, Acc) -> + XorSum = xor_sum(Password, Salt, Count, Index, Prf, PrfLen), + blocks(NumBlocks -1, N, Index +1, Password, Salt, Count, Prf, + PrfLen, <<Acc/binary, XorSum/binary>>). + +xor_sum(Password, Salt, Count, Index, Prf, PrfLen) -> + Result = Prf(Password, [Salt,<<Index:32/unsigned-big-integer>>], PrfLen), + do_xor_sum(Prf, PrfLen, Result, Password, Count-1, Result). + +do_xor_sum(_, _, _, _, 0, Acc) -> + Acc; +do_xor_sum(Prf, PrfLen, Prev, Password, Count, Acc)-> + Result = Prf(Password, Prev, PrfLen), + do_xor_sum(Prf, PrfLen, Result, Password, Count-1, crypto:exor(Acc, Result)). + +decrypt_parameters(?'id-PBES2', DekParams) -> + {ok, Params} = 'PKCS-FRAME':decode('PBES2-params', DekParams), + {cipher(Params#'PBES2-params'.encryptionScheme), Params}. + +key_derivation_params(#'PBES2-params'{keyDerivationFunc = KeyDerivationFunc, + encryptionScheme = EncScheme}) -> + #'PBES2-params_keyDerivationFunc'{algorithm = ?'id-PBKDF2', + parameters = + #'PBKDF2-params'{salt = {specified, OctetSalt}, + iterationCount = Count, + keyLength = Length, + prf = Prf}} = KeyDerivationFunc, + #'PBES2-params_encryptionScheme'{algorithm = Algo} = EncScheme, + {PseudoRandomFunction, PseudoOtputLen} = pseudo_random_function(Prf), + KeyLen = derived_key_length(Algo, Length), + {OctetSalt, Count, KeyLen, + PseudoRandomFunction, PseudoOtputLen, iv(EncScheme)}. + +%% This function currently matches a tuple that ougth to be the value +%% ?'id-hmacWithSHA1, but we need some kind of ASN1-fix for this. +pseudo_random_function(#'PBKDF2-params_prf'{algorithm = + {_,_, _,'id-hmacWithSHA1'}}) -> + {fun crypto:sha_mac/3, pseudo_output_length(?'id-hmacWithSHA1')}; +pseudo_random_function(#'PBKDF2-params_prf'{algorithm = ?'id-hmacWithSHA1'}) -> + {fun crypto:sha_mac/3, pseudo_output_length(?'id-hmacWithSHA1')}. + +pseudo_output_length(?'id-hmacWithSHA1') -> + ?DEFAULT_SHA_MAC_KEYLEN. + +derived_key_length(_, Len) when is_integer(Len) -> + Len; +derived_key_length(Cipher,_) when (Cipher == ?'desCBC') or + (Cipher == "DES-CBC") -> + 8; +derived_key_length(Cipher,_) when (Cipher == ?'rc2CBC') or + (Cipher == "RC2-CBC") -> + 16; +derived_key_length(Cipher,_) when (Cipher == ?'des-EDE3-CBC') or + (Cipher == "DES-EDE3-CBC") -> + 24. + +cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'desCBC'}) -> + "DES-CBC"; +cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'des-EDE3-CBC'}) -> + "DES-EDE3-CBC"; +cipher(#'PBES2-params_encryptionScheme'{algorithm = ?'rc2CBC'}) -> + "RC2-CBC". + +ceiling(Float) -> + erlang:round(Float + 0.5). diff --git a/lib/public_key/src/pubkey_pem.erl b/lib/public_key/src/pubkey_pem.erl index c26815bc04..910473d629 100644 --- a/lib/public_key/src/pubkey_pem.erl +++ b/lib/public_key/src/pubkey_pem.erl @@ -43,8 +43,6 @@ -include("public_key.hrl"). -export([encode/1, decode/1, decipher/2, cipher/3]). -%% Backwards compatibility --export([decode_key/2]). -define(ENCODED_LINE_LENGTH, 64). @@ -69,23 +67,23 @@ encode(PemEntries) -> encode_pem_entries(PemEntries). %%-------------------------------------------------------------------- --spec decipher({pki_asn1_type(), DerEncrypted::binary(),{Cipher :: string(), - Salt :: binary()}}, +-spec decipher({pki_asn1_type(), DerEncrypted::binary(), + {Cipher :: string(), Salt :: iodata() | #'PBES2-params'{}}}, string()) -> Der::binary(). %% %% Description: Deciphers a decrypted pem entry. %%-------------------------------------------------------------------- -decipher({_, DecryptDer, {Cipher,Salt}}, Password) -> - decode_key(DecryptDer, Password, Cipher, Salt). +decipher({_, DecryptDer, {Cipher, KeyDevParams}}, Password) -> + pubkey_pbe:decode(DecryptDer, Password, Cipher, KeyDevParams). %%-------------------------------------------------------------------- --spec cipher(Der::binary(),{Cipher :: string(), Salt :: binary()} , +-spec cipher(Der::binary(), {Cipher :: string(), Salt :: iodata() | #'PBES2-params'{}} , string()) -> binary(). %% %% Description: Ciphers a PEM entry %%-------------------------------------------------------------------- -cipher(Der, {Cipher,Salt}, Password)-> - encode_key(Der, Password, Cipher, Salt). +cipher(Der, {Cipher, KeyDevParams}, Password)-> + pubkey_pbe:encode(Der, Password, Cipher, KeyDevParams). %%-------------------------------------------------------------------- %%% Internal functions @@ -127,8 +125,20 @@ decode_pem_entry(Start, Lines) -> Type = asn1_type(Start), Cs = erlang:iolist_to_binary(Lines), Decoded = base64:mime_decode(Cs), - {Type, Decoded, not_encrypted}. - + case Type of + 'EncryptedPrivateKeyInfo'-> + decode_encrypted_private_keyinfo(Decoded); + _ -> + {Type, Decoded, not_encrypted} + end. + +decode_encrypted_private_keyinfo(Der) -> + #'EncryptedPrivateKeyInfo'{encryptionAlgorithm = AlgorithmInfo, + encryptedData = Data} = + public_key:der_decode('EncryptedPrivateKeyInfo', Der), + DecryptParams = pubkey_pbe:decrypt_parameters(AlgorithmInfo), + {'PrivateKeyInfo', iolist_to_binary(Data), DecryptParams}. + split_bin(Bin) -> split_bin(0, Bin). @@ -160,37 +170,6 @@ join_entry([<<"-----END ", _/binary>>| Lines], Entry) -> join_entry([Line | Lines], Entry) -> join_entry(Lines, [Line | Entry]). -decode_key(Data, Password, "DES-CBC", Salt) -> - Key = password_to_key(Password, Salt, 8), - IV = Salt, - crypto:des_cbc_decrypt(Key, IV, Data); -decode_key(Data, Password, "DES-EDE3-CBC", Salt) -> - Key = password_to_key(Password, Salt, 24), - IV = Salt, - <<Key1:8/binary, Key2:8/binary, Key3:8/binary>> = Key, - crypto:des_ede3_cbc_decrypt(Key1, Key2, Key3, IV, Data). - -encode_key(Data, Password, "DES-CBC", Salt) -> - Key = password_to_key(Password, Salt, 8), - IV = Salt, - crypto:des_cbc_encrypt(Key, IV, Data); -encode_key(Data, Password, "DES-EDE3-CBC", Salt) -> - Key = password_to_key(Password, Salt, 24), - IV = Salt, - <<Key1:8/binary, Key2:8/binary, Key3:8/binary>> = Key, - crypto:des_ede3_cbc_encrypt(Key1, Key2, Key3, IV, Data). - -password_to_key(Data, Salt, KeyLen) -> - <<Key:KeyLen/binary, _/binary>> = - password_to_key(<<>>, Data, Salt, KeyLen, <<>>), - Key. - -password_to_key(_, _, _, Len, Acc) when Len =< 0 -> - Acc; -password_to_key(Prev, Data, Salt, Len, Acc) -> - M = crypto:md5([Prev, Data, Salt]), - password_to_key(M, Data, Salt, Len - size(M), <<Acc/binary, M/binary>>). - unhex(S) -> unhex(S, []). @@ -228,6 +207,10 @@ pem_end(<<"-----BEGIN DSA PRIVATE KEY-----">>) -> <<"-----END DSA PRIVATE KEY-----">>; pem_end(<<"-----BEGIN DH PARAMETERS-----">>) -> <<"-----END DH PARAMETERS-----">>; +pem_end(<<"-----BEGIN PRIVATE KEY-----">>) -> + <<"-----END PRIVATE KEY-----">>; +pem_end(<<"-----BEGIN ENCRYPTED PRIVATE KEY-----">>) -> + <<"-----END ENCRYPTED PRIVATE KEY-----">>; pem_end(_) -> undefined. @@ -242,18 +225,14 @@ asn1_type(<<"-----BEGIN PUBLIC KEY-----">>) -> asn1_type(<<"-----BEGIN DSA PRIVATE KEY-----">>) -> 'DSAPrivateKey'; asn1_type(<<"-----BEGIN DH PARAMETERS-----">>) -> - 'DHParameter'. + 'DHParameter'; +asn1_type(<<"-----BEGIN PRIVATE KEY-----">>) -> + 'PrivateKeyInfo'; +asn1_type(<<"-----BEGIN ENCRYPTED PRIVATE KEY-----">>) -> + 'EncryptedPrivateKeyInfo'. pem_decrypt() -> <<"Proc-Type: 4,ENCRYPTED">>. pem_decrypt_info(Cipher, Salt) -> io_lib:format("DEK-Info: ~s,~s", [Cipher, lists:flatten(hexify(Salt))]). - -%%-------------------------------------------------------------------- -%%% Deprecated -%%-------------------------------------------------------------------- -decode_key({_Type, Bin, not_encrypted}, _) -> - Bin; -decode_key({_Type, Bin, {Chipher,Salt}}, Password) -> - decode_key(Bin, Password, Chipher, Salt). diff --git a/lib/public_key/src/public_key.app.src b/lib/public_key/src/public_key.app.src index 1963bd05d4..4cc81ea573 100644 --- a/lib/public_key/src/public_key.app.src +++ b/lib/public_key/src/public_key.app.src @@ -3,10 +3,12 @@ {vsn, "%VSN%"}, {modules, [ public_key, pubkey_pem, + pubkey_pbe, pubkey_ssh, pubkey_cert, pubkey_cert_records, - 'OTP-PUB-KEY' + 'OTP-PUB-KEY', + 'PKCS-FRAME' ]}, {applications, [crypto, kernel, stdlib]}, {registered, []}, diff --git a/lib/public_key/src/public_key.appup.src b/lib/public_key/src/public_key.appup.src index 4986801dad..2945fb1213 100644 --- a/lib/public_key/src/public_key.appup.src +++ b/lib/public_key/src/public_key.appup.src @@ -1,70 +1,16 @@ %% -*- erlang -*- {"%VSN%", [ - {"0.11", - [ - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_pem, soft, soft_purge, soft_purge, []}, - {add_module, pubkey_ssh, soft, soft_purge, soft_purge}, - {update, pubkey_cert, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert_records, soft, soft_purge, soft_purge, []} - ] - }, - - {"0.10", - [ - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_pem, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert_records, soft, soft_purge, soft_purge, []} - ] - }, - {"0.9", - [ - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert, soft, soft_purge, soft_purge, []} - ] - }, - {"0.8", - [ - {update, 'OTP-PUB-KEY', soft, soft_purge, soft_purge, []}, - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_pem, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert_records, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert, soft, soft_purge, soft_purge, []} - ] - } + {"0.13", [{restart_application, public_key}]}, + {"0.11", [{restart_application, public_key}]}, + {"0.10", [{restart_application, public_key}]}, + {"0.9", [{restart_application, public_key}]}, + {"0.8", [{restart_application, public_key}]} ], [ - {"0.11", - [ - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_pem, soft, soft_purge, soft_purge, []}, - {delete_module, pubkey_ssh, soft, soft_purge, soft_purge}, - {update, pubkey_cert, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert_records, soft, soft_purge, soft_purge, []} - ] - }, - - {"0.10", - [ - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_pem, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert_records, soft, soft_purge, soft_purge, []} - ] - }, - {"0.9", - [ - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert, soft, soft_purge, soft_purge, []} - ] - }, - {"0.8", - [ - {update, 'OTP-PUB-KEY', soft, soft_purge, soft_purge, []}, - {update, public_key, soft, soft_purge, soft_purge, []}, - {update, pubkey_pem, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert_records, soft, soft_purge, soft_purge, []}, - {update, pubkey_cert, soft, soft_purge, soft_purge, []} - ] - } + {"0.13", [{restart_application, public_key}]}, + {"0.11", [{restart_application, public_key}]}, + {"0.10", [{restart_application, public_key}]}, + {"0.9", [{restart_application, public_key}]}, + {"0.8", [{restart_application, public_key}]} ]}. diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl index 33fcce2c44..753322b46d 100644 --- a/lib/public_key/src/public_key.erl +++ b/lib/public_key/src/public_key.erl @@ -45,13 +45,6 @@ ssh_decode/2, ssh_encode/2 ]). -%% Deprecated --export([decode_private_key/1, decode_private_key/2, pem_to_der/1]). - --deprecated({pem_to_der, 1, next_major_release}). --deprecated({decode_private_key, 1, next_major_release}). --deprecated({decode_private_key, 2, next_major_release}). - -type rsa_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_oaep_padding' | 'rsa_no_padding'. -type public_crypt_options() :: [{rsa_pad, rsa_padding()}]. @@ -104,22 +97,23 @@ pem_entry_decode({Asn1Type, Der, not_encrypted}) when is_atom(Asn1Type), pem_entry_decode({Asn1Type, Der, not_encrypted}, _) when is_atom(Asn1Type), is_binary(Der) -> der_decode(Asn1Type, Der); +pem_entry_decode({Asn1Type, CryptDer, {Cipher, #'PBES2-params'{}}} = PemEntry, + Password) when is_atom(Asn1Type) andalso + is_binary(CryptDer) andalso + is_list(Cipher) -> + do_pem_entry_decode(PemEntry, Password); pem_entry_decode({Asn1Type, CryptDer, {Cipher, Salt}} = PemEntry, - Password) when is_atom(Asn1Type), - is_binary(CryptDer), - is_list(Cipher), - is_binary(Salt), - erlang:byte_size(Salt) == 8 - -> - Der = pubkey_pem:decipher(PemEntry, Password), - der_decode(Asn1Type, Der). + Password) when is_atom(Asn1Type) andalso + is_binary(CryptDer) andalso + is_list(Cipher) andalso + is_binary(Salt) andalso + erlang:byte_size(Salt) == 8 -> + do_pem_entry_decode(PemEntry, Password). %%-------------------------------------------------------------------- -spec pem_entry_encode(pki_asn1_type(), term()) -> pem_entry(). --spec pem_entry_encode(pki_asn1_type(), term(), - {{Cipher :: string(), Salt :: binary()}, string()}) -> - pem_entry(). -% +-spec pem_entry_encode(pki_asn1_type(), term(), term()) -> pem_entry(). +%% %% Description: Creates a pem entry that can be feed to pem_encode/1. %%-------------------------------------------------------------------- pem_entry_encode('SubjectPublicKeyInfo', Entity=#'RSAPublicKey'{}) -> @@ -137,21 +131,36 @@ pem_entry_encode('SubjectPublicKeyInfo', pem_entry_encode(Asn1Type, Entity) when is_atom(Asn1Type) -> Der = der_encode(Asn1Type, Entity), {Asn1Type, Der, not_encrypted}. -pem_entry_encode(Asn1Type, Entity, - {{Cipher, Salt}= CipherInfo, Password}) when is_atom(Asn1Type), - is_list(Cipher), - is_binary(Salt), - erlang:byte_size(Salt) == 8, - is_list(Password)-> - Der = der_encode(Asn1Type, Entity), - DecryptDer = pubkey_pem:cipher(Der, CipherInfo, Password), - {Asn1Type, DecryptDer, CipherInfo}. - +pem_entry_encode(Asn1Type, Entity, {{Cipher, #'PBES2-params'{}} = CipherInfo, + Password}) when is_atom(Asn1Type) andalso + is_list(Password) andalso + is_list(Cipher) -> + do_pem_entry_encode(Asn1Type, Entity, CipherInfo, Password); + +pem_entry_encode(Asn1Type, Entity, {{Cipher, Salt} = CipherInfo, + Password}) when is_atom(Asn1Type) andalso + is_list(Password) andalso + is_list(Cipher) andalso + is_binary(Salt) andalso + erlang:byte_size(Salt) == 8 -> + do_pem_entry_encode(Asn1Type, Entity, CipherInfo, Password). + %%-------------------------------------------------------------------- -spec der_decode(asn1_type(), Der::binary()) -> term(). %% %% Description: Decodes a public key asn1 der encoded entity. %%-------------------------------------------------------------------- +der_decode(Asn1Type, Der) when (Asn1Type == 'PrivateKeyInfo') or + (Asn1Type == 'EncryptedPrivateKeyInfo') + andalso is_binary(Der) -> + try + {ok, Decoded} = 'PKCS-FRAME':decode(Asn1Type, Der), + Decoded + catch + error:{badmatch, {error, _}} = Error -> + erlang:error(Error) + end; + der_decode(Asn1Type, Der) when is_atom(Asn1Type), is_binary(Der) -> try {ok, Decoded} = 'OTP-PUB-KEY':decode(Asn1Type, Der), @@ -166,6 +175,16 @@ der_decode(Asn1Type, Der) when is_atom(Asn1Type), is_binary(Der) -> %% %% Description: Encodes a public key entity with asn1 DER encoding. %%-------------------------------------------------------------------- +der_encode(Asn1Type, Entity) when (Asn1Type == 'PrivateKeyInfo') or + (Asn1Type == 'EncryptedPrivateKeyInfo') -> + try + {ok, Encoded} = 'PKCS-FRAME':encode(Asn1Type, Entity), + iolist_to_binary(Encoded) + catch + error:{badmatch, {error, _}} = Error -> + erlang:error(Error) + end; + der_encode(Asn1Type, Entity) when is_atom(Asn1Type) -> try {ok, Encoded} = 'OTP-PUB-KEY':encode(Asn1Type, Entity), @@ -535,6 +554,14 @@ ssh_encode(Entries, Type) when is_list(Entries), %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- +do_pem_entry_encode(Asn1Type, Entity, CipherInfo, Password) -> + Der = der_encode(Asn1Type, Entity), + DecryptDer = pubkey_pem:cipher(Der, CipherInfo, Password), + {Asn1Type, DecryptDer, CipherInfo}. + +do_pem_entry_decode({Asn1Type,_, _} = PemEntry, Password) -> + Der = pubkey_pem:decipher(PemEntry, Password), + der_decode(Asn1Type, Der). encrypt_public(PlainText, N, E, Options)-> Padding = proplists:get_value(rsa_pad, Options, rsa_pkcs1_padding), @@ -632,20 +659,3 @@ validate(DerCert, #path_validation_state{working_issuer_name = Issuer, sized_binary(Binary) -> Size = size(Binary), <<?UINT32(Size), Binary/binary>>. - -%%-------------------------------------------------------------------- -%%% Deprecated functions -%%-------------------------------------------------------------------- -pem_to_der(CertSource) -> - {ok, Bin} = file:read_file(CertSource), - {ok, pubkey_pem:decode(Bin)}. - -decode_private_key(KeyInfo) -> - decode_private_key(KeyInfo, no_passwd). - -decode_private_key(KeyInfo = {'RSAPrivateKey', _, _}, Password) -> - DerEncoded = pubkey_pem:decode_key(KeyInfo, Password), - 'OTP-PUB-KEY':decode('RSAPrivateKey', DerEncoded); -decode_private_key(KeyInfo = {'DSAPrivateKey', _, _}, Password) -> - DerEncoded = pubkey_pem:decode_key(KeyInfo, Password), - 'OTP-PUB-KEY':decode('DSAPrivateKey', DerEncoded). diff --git a/lib/public_key/test/Makefile b/lib/public_key/test/Makefile index 6889ae9a8a..b7f91981a5 100644 --- a/lib/public_key/test/Makefile +++ b/lib/public_key/test/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2008-2010. All Rights Reserved. +# Copyright Ericsson AB 2008-2011. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -30,6 +30,7 @@ INCLUDES= -I. -I ../include MODULES= \ erl_make_certs \ public_key_SUITE \ + pbe_SUITE \ pkits_SUITE ERL_FILES= $(MODULES:%=%.erl) diff --git a/lib/public_key/test/pbe_SUITE.erl b/lib/public_key/test/pbe_SUITE.erl new file mode 100644 index 0000000000..380a67db7b --- /dev/null +++ b/lib/public_key/test/pbe_SUITE.erl @@ -0,0 +1,259 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2011-2011. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +-module(pbe_SUITE). + +-include_lib("test_server/include/test_server.hrl"). +-include_lib("public_key/include/public_key.hrl"). + +%% Note: This directive should only be used in test suites. +-compile(export_all). +%% Test server callback functions +%%-------------------------------------------------------------------- +%% Function: init_per_suite(Config) -> Config +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Initialization before the whole suite +%% +%% Note: This function is free to add any key/value pairs to the Config +%% variable, but should NOT alter/remove any existing entries. +%%-------------------------------------------------------------------- +init_per_suite(Config) -> + try crypto:start() of + ok -> + Config + catch _:_ -> + {skip, "Crypto did not start"} + end. +%%-------------------------------------------------------------------- +%% Function: end_per_suite(Config) -> _ +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Cleanup after the whole suite +%%-------------------------------------------------------------------- +end_per_suite(_Config) -> + application:stop(crypto). + +%%-------------------------------------------------------------------- +%% Function: init_per_testcase(TestCase, Config) -> Config +%% Case - atom() +%% Name of the test case that is about to be run. +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% +%% Description: Initialization before each test case +%% +%% Note: This function is free to add any key/value pairs to the Config +%% variable, but should NOT alter/remove any existing entries. +%% Description: Initialization before each test case +%%-------------------------------------------------------------------- +init_per_testcase(_TestCase, Config) -> + Config. + +%%-------------------------------------------------------------------- +%% Function: end_per_testcase(TestCase, Config) -> _ +%% Case - atom() +%% Name of the test case that is about to be run. +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Cleanup after each test case +%%-------------------------------------------------------------------- +end_per_testcase(_TestCase, _Config) -> + ok. + +%%-------------------------------------------------------------------- +%% Function: all(Clause) -> TestCases +%% Clause - atom() - suite | doc +%% TestCases - [Case] +%% Case - atom() +%% Name of a test case. +%% Description: Returns a list of all test cases in this test suite +%%-------------------------------------------------------------------- +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + [ + pbdkdf1, + pbdkdf2, + encrypted_private_key_info]. + +groups() -> + []. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + + +%% Test cases starts here. +%%-------------------------------------------------------------------- +pbdkdf1(doc) -> + ["Test with PKCS #5 PBKDF1 Test Vectors"]; +pbdkdf1(Config) when is_list(Config) -> + %%Password = "password" + %% = (0x)70617373776F7264 + %%Salt = (0x)78578E5A5D63CB06 + %%Count = 1000 + %%kLen = 16 + %%Key = PBKDF1(Password, Salt, Count, kLen) + %%= (0x)DC19847E05C64D2FAF10EBFB4A3D2A20 + + Password = "password", + Salt = <<16#78,16#57,16#8E,16#5A,16#5D,16#63,16#CB,16#06>>, + Count = 1000, + + <<16#DC, 16#19, 16#84, 16#7E, + 16#05, 16#C6, 16#4D, 16#2F, + 16#AF, 16#10, 16#EB, 16#FB, + 16#4A, 16#3D, 16#2A, 16#20, _/binary>> = + pubkey_pbe:pbdkdf1(Password, Salt, Count, sha). + +pbdkdf2(doc) -> + ["Test with PKCS #5 PBKDF2 Test Vectors"]; +pbdkdf2(Config) when is_list(Config) -> + %% Input: + %% P = "password" (8 octets) + %% S = "salt" (4 octets) + %% c = 1 + %% dkLen = 20 + + %% Output: + %% DK = 0c 60 c8 0f 96 1f 0e 71 + %% f3 a9 b5 24 af 60 12 06 + %% 2f e0 37 a6 (20 octets) + + <<16#0c, 16#60, 16#c8, 16#0f, 16#96, 16#1f, 16#0e, 16#71, + 16#f3, 16#a9, 16#b5, 16#24, 16#af, 16#60, 16#12, 16#06, + 16#2f, 16#e0, 16#37, 16#a6>> = pubkey_pbe:pbdkdf2("password", "salt", 1, 20, fun crypto:sha_mac/3, 20), + + %% Input: + %% P = "password" (8 octets) + %% S = "salt" (4 octets) + %% c = 2 + %% dkLen = 20 + + %% Output: + %% DK = ea 6c 01 4d c7 2d 6f 8c + %% cd 1e d9 2a ce 1d 41 f0 + %% d8 de 89 57 (20 octets) + + <<16#ea, 16#6c, 16#01, 16#4d, 16#c7, 16#2d, 16#6f, 16#8c, + 16#cd, 16#1e, 16#d9, 16#2a, 16#ce, 16#1d, 16#41, 16#f0, + 16#d8, 16#de, 16#89, 16#57>> = + pubkey_pbe:pbdkdf2("password", "salt", 2, 20, fun crypto:sha_mac/3, 20), + + %% Input: + %% P = "password" (8 octets) + %% S = "salt" (4 octets) + %% c = 4096 + %% dkLen = 20 + + %% Output: + %% DK = 4b 00 79 01 b7 65 48 9a + %% be ad 49 d9 26 f7 21 d0 + %% 65 a4 29 c1 (20 octets) + + <<16#4b, 16#00, 16#79, 16#01, 16#b7, 16#65, 16#48, 16#9a, + 16#be, 16#ad, 16#49, 16#d9, 16#26, 16#f7, 16#21, 16#d0, + 16#65, 16#a4, 16#29, 16#c1>> = pubkey_pbe:pbdkdf2("password", "salt", 4096, 20, fun crypto:sha_mac/3, 20), + + %% Input: + %% P = "password" (8 octets) + %% S = "salt" (4 octets) + %% c = 16777216 + %% dkLen = 20 + + %% Output: + %% DK = ee fe 3d 61 cd 4d a4 e4 + %% e9 94 5b 3d 6b a2 15 8c + %% 26 34 e9 84 (20 octets) + + + <<16#ee, 16#fe, 16#3d, 16#61, 16#cd, 16#4d, 16#a4, 16#e4, + 16#e9, 16#94, 16#5b, 16#3d, 16#6b, 16#a2, 16#15, 16#8c, + 16#26, 16#34, 16#e9, 16#84>> = pubkey_pbe:pbdkdf2("password", "salt", 16777216, 20, fun crypto:sha_mac/3, 20), + + %% Input: + %% P = "passwordPASSWORDpassword" (24 octets) + %% S = "saltSALTsaltSALTsaltSALTsaltSALTsalt" (36 octets) + %% c = 4096 + %% dkLen = 25 + + %% Output: + %% DK = 3d 2e ec 4f e4 1c 84 9b + %% 80 c8 d8 36 62 c0 e4 4a + %% 8b 29 1a 96 4c f2 f0 70 + %% 38 (25 octets) + + <<16#3d, 16#2e, 16#ec, 16#4f, 16#e4, 16#1c, 16#84, 16#9b, + 16#80, 16#c8, 16#d8, 16#36, 16#62, 16#c0, 16#e4, 16#4a, + 16#8b, 16#29, 16#1a, 16#96, 16#4c, 16#f2, 16#f0, 16#70, + 16#38>> + = pubkey_pbe:pbdkdf2("passwordPASSWORDpassword", + "saltSALTsaltSALTsaltSALTsaltSALTsalt", 4096, 25, fun crypto:sha_mac/3, 20), + + %% Input: + %% P = "pass\0word" (9 octets) + %% S = "sa\0lt" (5 octets) + %% c = 4096 + %% dkLen = 16 + + %% Output: + %% DK = 56 fa 6a a7 55 48 09 9d + %% cc 37 d7 f0 34 25 e0 c3 (16 octets) + + <<16#56, 16#fa, 16#6a, 16#a7, 16#55, 16#48, 16#09, 16#9d, + 16#cc, 16#37, 16#d7, 16#f0, 16#34, 16#25, 16#e0, 16#c3>> + = pubkey_pbe:pbdkdf2("pass\0word", + "sa\0lt", 4096, 16, fun crypto:sha_mac/3, 20). + +encrypted_private_key_info(doc) -> + ["Tests reading a EncryptedPrivateKeyInfo file encrypted with different ciphers"]; +encrypted_private_key_info(Config) when is_list(Config) -> + Datadir = ?config(data_dir, Config), + {ok, PemDes} = file:read_file(filename:join(Datadir, "des_cbc_enc_key.pem")), + + PemDesEntry = public_key:pem_decode(PemDes), + test_server:format("Pem entry: ~p" , [PemDesEntry]), + [{'PrivateKeyInfo', _, {"DES-CBC",_}} = PubEntry0] = PemDesEntry, + KeyInfo = public_key:pem_entry_decode(PubEntry0, "password"), + + {ok, Pem3Des} = file:read_file(filename:join(Datadir, "des_ede3_cbc_enc_key.pem")), + + Pem3DesEntry = public_key:pem_decode(Pem3Des), + test_server:format("Pem entry: ~p" , [Pem3DesEntry]), + [{'PrivateKeyInfo', _, {"DES-EDE3-CBC",_}} = PubEntry1] = Pem3DesEntry, + KeyInfo = public_key:pem_entry_decode(PubEntry1, "password"), + + {ok, PemRc2} = file:read_file(filename:join(Datadir, "rc2_cbc_enc_key.pem")), + + PemRc2Entry = public_key:pem_decode(PemRc2), + test_server:format("Pem entry: ~p" , [PemRc2Entry]), + [{'PrivateKeyInfo', _, {"RC2-CBC",_}} = PubEntry2] = PemRc2Entry, + KeyInfo = public_key:pem_entry_decode(PubEntry2, "password"), + + check_key_info(KeyInfo). + + +check_key_info(#'PrivateKeyInfo'{privateKeyAlgorithm = + #'PrivateKeyInfo_privateKeyAlgorithm'{algorithm = ?rsaEncryption}, + privateKey = Key}) -> + #'RSAPrivateKey'{} = public_key:der_decode('RSAPrivateKey', iolist_to_binary(Key)). diff --git a/lib/public_key/test/pbe_SUITE_data/des_cbc_enc_key.pem b/lib/public_key/test/pbe_SUITE_data/des_cbc_enc_key.pem new file mode 100644 index 0000000000..eaa06145aa --- /dev/null +++ b/lib/public_key/test/pbe_SUITE_data/des_cbc_enc_key.pem @@ -0,0 +1,11 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIIBozA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQIfWBDXwLp4K4CAggA +MBEGBSsOAwIHBAiaCF/AvOgQ6QSCAWDWX4BdAzCRNSQSANSuNsT5X8mWYO27mr3Y +9c9LoBVXGNmYWKA77MI4967f7SmjNcgXj3xNE/jmnVz6hhsjS8E5VPT3kfyVkpdZ +0lr5e9Yk2m3JWpPU7++v5zBkZmC4V/MwV/XuIs6U+vykgzMgpxQg0oZKS9zgmiZo +f/4dOCL0UtCDnyOSvqT7mCVIcMDIEKu8QbVlgZYBop08l60EuEU3gARUo8WsYQmO +Dz/ldx0Z+znIT0SXVuOwc+RVItC5T/Qx+aijmmpt+9l14nmaGBrEkmuhmtdvU/4v +aptewGRgmjOfD6cqK+zs0O5NrrJ3P/6ZSxXj91CQgrThGfOv72bUncXEMNtc8pks +2jpHFjGMdKufnadAD7XuMgzkkaklEXZ4f5tU6heIIwr51g0GBEGF96gYPFnjnSQM +75JE02Clo+DfcfXpcybPTwwFg2jd6JTTOfkdf6OdSlA/1XNK43FA +-----END ENCRYPTED PRIVATE KEY----- diff --git a/lib/public_key/test/pbe_SUITE_data/des_ede3_cbc_enc_key.pem b/lib/public_key/test/pbe_SUITE_data/des_ede3_cbc_enc_key.pem new file mode 100644 index 0000000000..22ea46d56f --- /dev/null +++ b/lib/public_key/test/pbe_SUITE_data/des_ede3_cbc_enc_key.pem @@ -0,0 +1,11 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIIBpjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIeFeOWl1jywYCAggA +MBQGCCqGSIb3DQMHBAjUJ5eGBhQGtQSCAWBrHrRgqO8UUMLcWzZEtpk1l3mjxiF/ +koCMkHsFwowgyWhEbgIkTgbSViK54LVK8PskekcGNLph+rB6bGZ7pPbL5pbXASJ8 ++MkQcG3FZdlS4Ek9tTJDApj3O1UubZGFG4uvTlJJFbF1BOJ3MkY3XQ9Gl1qwv7j5 +6e103Da7Cq9+oIDKmznza78XXQYrUsPo8mJGjUxPskEYlzwvHjKubRnYm/K6RKhi +5f4zX4BQ/Dt3H812ZjRXrsjAJP0KrD/jyD/jCT7zNBVPH1izBds+RwizyQAHwfNJ +BFR78TH4cgzB619X47FDVOnT0LqQNVd0O3cSwnPrXE9XR3tPayE+iOB15llFSmi8 +z0ByOXldEpkezCn92Umk++suzIVj1qfsK+bv2phZWJPbLEIWPDRHUbYf76q5ArAr +u4xtxT/hoK3krEs/IN3d70qjlUJ36SEw1UaZ82PWhakQbdtu39ZraMJB +-----END ENCRYPTED PRIVATE KEY----- diff --git a/lib/public_key/test/pbe_SUITE_data/rc2_cbc_enc_key.pem b/lib/public_key/test/pbe_SUITE_data/rc2_cbc_enc_key.pem new file mode 100644 index 0000000000..618cddcfd7 --- /dev/null +++ b/lib/public_key/test/pbe_SUITE_data/rc2_cbc_enc_key.pem @@ -0,0 +1,12 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIIBrjBIBgkqhkiG9w0BBQ0wOzAeBgkqhkiG9w0BBQwwEQQIrHyQPBZqWLUCAggA +AgEQMBkGCCqGSIb3DQMCMA0CAToECEhbh7YZKiPSBIIBYCT1zp6o5jpFlIkgwPop +7bW1+8ACr4exqzkeb3WflQ8cWJ4cURxzVdvxUnXeW1VJdaQZtjS/QHs5GhPTG/0f +wtvnaPfwrIJ3FeGaZfcg2CrYhalOFmEb4xrE4KyoEQmUN8tb/Cg94uzd16BOPw21 +RDnE8bnPdIGY7TyL95kbkqH23mK53pi7h+xWIgduW+atIqDyyt55f7WMZcvDvlj6 +VpN/V0h+qxBHL274WA4dj6GYgeyUFpi60HdGCK7By2TBy8h1ZvKGjmB9h8jZvkx1 +MkbRumXxyFsowTZawyYvO8Um6lbfEDP9zIEUq0IV8RqH2MRyblsPNSikyYhxX/cz +tdDxRKhilySbSBg5Kr8OfcwKp9bpinN96nmG4xr3Tch1bnVvqJzOQ5+Vva2WwVvH +2JkWvYm5WaANg4Q6bRxu9vz7DuhbJjQdZbxFezIAgrJdSe92B00jO/0Kny1WjiVO +6DA= +-----END ENCRYPTED PRIVATE KEY----- diff --git a/lib/public_key/test/public_key_SUITE.erl b/lib/public_key/test/public_key_SUITE.erl index b11e4d092a..a91dcfa029 100644 --- a/lib/public_key/test/public_key_SUITE.erl +++ b/lib/public_key/test/public_key_SUITE.erl @@ -23,8 +23,8 @@ %% Note: This directive should only be used in test suites. -compile(export_all). --include_lib("common_test/include/ct.hrl"). --include_lib("test_server/include/test_server_line.hrl"). +%%-include_lib("common_test/include/ct.hrl"). +-include_lib("test_server/include/test_server.hrl"). -include_lib("public_key/include/public_key.hrl"). @@ -107,7 +107,7 @@ all() -> {group, ssh_public_key_decode_encode}, encrypt_decrypt, {group, sign_verify}, - pkix, pkix_path_validation, deprecated]. + pkix, pkix_path_validation]. groups() -> [{pem_decode_encode, [], [dsa_pem, rsa_pem, encrypted_pem, @@ -699,27 +699,6 @@ pkix_path_validation(Config) when is_list(Config) -> VerifyFunAndState1}]), ok. -%%-------------------------------------------------------------------- -deprecated(doc) -> - ["Check deprecated functions."]; -deprecated(suite) -> - []; -deprecated(Config) when is_list(Config) -> - Datadir = ?config(data_dir, Config), - {ok, [DsaKey = {'DSAPrivateKey', _DsaKey, _}]} = - public_key:pem_to_der(filename:join(Datadir, "dsa.pem")), - {ok, [RsaKey = {'RSAPrivateKey', _RsaKey,_}]} = - public_key:pem_to_der(filename:join(Datadir, "client_key.pem")), - {ok, [ProtectedRsaKey = {'RSAPrivateKey', _ProtectedRsaKey,_}]} = - public_key:pem_to_der(filename:join(Datadir, "rsa.pem")), - - {ok, #'DSAPrivateKey'{}} = public_key:decode_private_key(DsaKey), - {ok, #'RSAPrivateKey'{}} = public_key:decode_private_key(RsaKey), - {ok, #'RSAPrivateKey'{}} = public_key:decode_private_key(ProtectedRsaKey, "abcd1234"), - ok. - -%%-------------------------------------------------------------------- - check_entry_type(#'DSAPrivateKey'{}, 'DSAPrivateKey') -> true; check_entry_type(#'RSAPrivateKey'{}, 'RSAPrivateKey') -> diff --git a/lib/public_key/vsn.mk b/lib/public_key/vsn.mk index 66ac78a65d..d8f811bf25 100644 --- a/lib/public_key/vsn.mk +++ b/lib/public_key/vsn.mk @@ -1 +1 @@ -PUBLIC_KEY_VSN = 0.13 +PUBLIC_KEY_VSN = 0.14 diff --git a/lib/reltool/doc/src/make.dep b/lib/reltool/doc/src/make.dep deleted file mode 100644 index 59e77e8162..0000000000 --- a/lib/reltool/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex ref_man.tex reltool.tex \ - reltool_examples.tex reltool_intro.tex reltool_usage.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/runtime_tools/doc/src/make.dep b/lib/runtime_tools/doc/src/make.dep deleted file mode 100644 index 85eae88adf..0000000000 --- a/lib/runtime_tools/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex dbg.tex erts_alloc_config.tex refman.tex \ - runtime_tools_app.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: refman.xml - diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index 446de63064..385047ee73 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -32,7 +32,7 @@ -export([fun2ms/1]). %% Local exports --export([erlang_trace/3,get_info/0]). +-export([erlang_trace/3,get_info/0,deliver_and_flush/1]). %% Debug exports -export([wrap_presort/2, wrap_sort/2, wrap_postsort/1, wrap_sortfix/2, @@ -348,17 +348,16 @@ trace_port_control(Operation) -> trace_port_control(node(), Operation). trace_port_control(Node, flush) -> - Ref = erlang:trace_delivered(all), - receive - {trace_delivered,all,Ref} -> ok - end, - case trace_port_control(Node, $f, "") of - {ok, [0]} -> - ok; - {ok, _} -> - {error, not_supported_by_trace_driver}; - Other -> - Other + case get_tracer(Node) of + {ok, Port} when is_port(Port) -> + case catch rpc:call(Node,?MODULE,deliver_and_flush,[Port]) of + [0] -> + ok; + _ -> + {error, not_supported_by_trace_driver} + end; + _ -> + {error, no_trace_driver} end; trace_port_control(Node,get_listen_port) -> case trace_port_control(Node,$p, "") of @@ -378,7 +377,14 @@ trace_port_control(Node, Command, Arg) -> {error, no_trace_driver} end. - +%% A bit more than just flush - it also makes sure all trace messages +%% are delivered first, before flushing the driver. +deliver_and_flush(Port) -> + Ref = erlang:trace_delivered(all), + receive + {trace_delivered,all,Ref} -> ok + end, + erlang:port_control(Port, $f, ""). trace_port(file, {Filename, wrap, Tail}) -> @@ -684,18 +690,12 @@ loop({C,T}=SurviveLinks, Table) -> %% tracing on the node it removes from the list of active trace nodes, %% we will call erlang:trace_delivered/1 on ALL nodes that we have %% connections to. - Delivered = fun() -> - Ref = erlang:trace_delivered(all), - receive - {trace_delivered,all,Ref} -> ok - end - end, - catch rpc:multicall(nodes(), erlang, apply, [Delivered,[]]), - Ref = erlang:trace_delivered(all), - receive - {trace_delivered,all,Ref} -> - exit(done) - end; + %% If it is a file trace driver, we will also flush the port. + lists:foreach(fun({Node,{_Relay,Port}}) -> + rpc:call(Node,?MODULE,deliver_and_flush,[Port]) + end, + get()), + exit(done); {From, {link_to, Pid}} -> case (catch link(Pid)) of {'EXIT', Reason} -> diff --git a/lib/runtime_tools/src/erts_alloc_config.erl b/lib/runtime_tools/src/erts_alloc_config.erl index 0bcb202fd8..1a57c94443 100644 --- a/lib/runtime_tools/src/erts_alloc_config.erl +++ b/lib/runtime_tools/src/erts_alloc_config.erl @@ -1,6 +1,7 @@ +%% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2009. All Rights Reserved. +%% Copyright Ericsson AB 2007-2010. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -16,6 +17,7 @@ %% The Initial Developer of the Original Code is Ericsson AB. %% %% %CopyrightEnd% +%% %%%------------------------------------------------------------------- %%% File : erts_alloc_config.erl @@ -71,6 +73,7 @@ A == binary_alloc; A == std_alloc; A == ets_alloc; + A == fix_alloc; A == eheap_alloc; A == ll_alloc; A == sl_alloc; @@ -94,6 +97,7 @@ [{binary_alloc, 131072}, {std_alloc, 131072}, {ets_alloc, 131072}, + {fix_alloc, 131072}, {eheap_alloc, 524288}, {ll_alloc, 2097152}, {sl_alloc, 131072}, @@ -104,6 +108,7 @@ [{binary_alloc, 10}, {std_alloc, 10}, {ets_alloc, 10}, + {fix_alloc, 10}, {eheap_alloc, 10}, {ll_alloc, 0}, {sl_alloc, 10}, @@ -438,9 +443,6 @@ conf_alloc(#conf{format_to = FTO} = Conf, #alloc{name = A} = Alc) -> chk_xnote(Conf, Alc). chk_xnote(#conf{format_to = FTO}, - #alloc{name = fix_alloc}) -> - fcp(FTO, "Cannot be configured."); -chk_xnote(#conf{format_to = FTO}, #alloc{name = sys_alloc}) -> fcp(FTO, "Cannot be configured. Default malloc implementation used."); chk_xnote(#conf{format_to = FTO}, diff --git a/lib/runtime_tools/src/inviso_rt.erl b/lib/runtime_tools/src/inviso_rt.erl index ac7ac2a584..b162f5b045 100644 --- a/lib/runtime_tools/src/inviso_rt.erl +++ b/lib/runtime_tools/src/inviso_rt.erl @@ -2359,8 +2359,8 @@ list_wrapset(Prefix,Suffix) -> list_wrapset_2([File|Rest],RegExp) -> Length=length(File), - case regexp:first_match(File,RegExp) of - {match,1,Length} -> % This is a member of the set. + case re:run(File,RegExp) of + {match,[{0,Length}]} -> % This is a member of the set. [File|list_wrapset_2(Rest,RegExp)]; _ -> list_wrapset_2(Rest,RegExp) diff --git a/lib/runtime_tools/src/inviso_rt_lib.erl b/lib/runtime_tools/src/inviso_rt_lib.erl index 2c6964e53e..ee6a72ae0c 100644 --- a/lib/runtime_tools/src/inviso_rt_lib.erl +++ b/lib/runtime_tools/src/inviso_rt_lib.erl @@ -197,15 +197,15 @@ match_modules(RegExpDir,RegExpMod,Actions) -> handle_expand_regexp_2([{Mod,Path}|Rest],RegExpDir,RegExpMod,Result) -> ModStr=atom_to_list(Mod), ModLen=length(ModStr), - case regexp:first_match(ModStr,RegExpMod) of - {match,1,ModLen} -> % Ok, The regexp matches the module. + case re:run(ModStr,RegExpMod) of + {match,[{0,ModLen}]} -> % Ok, The regexp matches the module. if is_list(RegExpDir),is_atom(Path) -> % Preloaded or covercompiled... handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,Result); is_list(RegExpDir),is_list(Path) -> % Dir reg-exp is used! PathOnly=filename:dirname(Path), % Must remove beam-file name. - case regexp:first_match(PathOnly,RegExpDir) of - {match,_,_} -> % Did find a match, that is enough! + case re:run(PathOnly,RegExpDir,[{capture,none}]) of + match -> % Did find a match, that is enough! handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,[Mod|Result]); _ -> % Either error or nomatch. handle_expand_regexp_2(Rest,RegExpDir,RegExpMod,Result) @@ -233,8 +233,8 @@ handle_expand_regexp_3([Path|Rest],RegExpDir,RegExpMod,AllLoaded,Result) -> volumerelative -> % Only on Windows!? filename:absname(Path) end, - case regexp:first_match(AbsPath,RegExpDir) of - {match,_,_} -> % Ok, the directory is allowed. + case re:run(AbsPath,RegExpDir,[{capture,none}]) of + match -> % Ok, the directory is allowed. NewResult=handle_expand_regexp_3_1(Path,RegExpMod,AllLoaded,Result), handle_expand_regexp_3(Rest,RegExpDir,RegExpMod,AllLoaded,NewResult); _ -> % This directory does not qualify. @@ -262,8 +262,8 @@ handle_expand_regexp_3_2([File|Rest],RegExpMod,AllLoaded,Result) -> case {lists:keysearch(Mod,1,AllLoaded),lists:member(Mod,Result)} of {false,false} -> % This module is not tried before. ModLen=length(ModStr), - case regexp:first_match(ModStr,RegExpMod) of - {match,1,ModLen} -> % This module satisfies the regexp. + case re:run(ModStr,RegExpMod) of + {match,[{0,ModLen}]} -> % This module satisfies the regexp. handle_expand_regexp_3_2(Rest,RegExpMod,AllLoaded,[Mod|Result]); _ -> % Error or not perfect match. handle_expand_regexp_3_2(Rest,RegExpMod,AllLoaded,Result) diff --git a/lib/runtime_tools/test/inviso_SUITE.erl b/lib/runtime_tools/test/inviso_SUITE.erl index 3ae8d34dd6..758867cf45 100644 --- a/lib/runtime_tools/test/inviso_SUITE.erl +++ b/lib/runtime_tools/test/inviso_SUITE.erl @@ -1380,9 +1380,10 @@ fetch_log_dist_trace_2(Config) -> io:format("~p~n",[NodeResults]), CheckFun=fun({N,{complete,[{trace_log,FileResults1},{ti_log,[{ok,TiFile}]}]}}) -> Fun2=fun({ok,File}) -> - {match,1,_}= - regexp:first_match(File, - "^"++"p1"++Name++atom_to_list(N)), + match= + re:run(File, + "^"++"p1"++Name++atom_to_list(N), + [{capture,none}]), true; (_) -> false @@ -1425,8 +1426,8 @@ fetch_log_dist_trace_3(Config) -> CheckFun=fun({N,{ok,[{trace_log,PrivDir2,[F1,F2]},{ti_log,PrivDir2,[F3]}]}})-> PrivDir2=PrivDir, RegExp="^"++Name++atom_to_list(N)++"[0-9]+"++"\.log", - {match,1,_}=regexp:first_match(F1,RegExp), - {match,1,_}=regexp:first_match(F2,RegExp), + match=re:run(F1,RegExp,[{capture,none}]), + match=re:run(F2,RegExp,[{capture,none}]), F3=Name++"_ti_"++atom_to_list(N)++".ti", true; (_) -> @@ -1439,9 +1440,10 @@ fetch_log_dist_trace_3(Config) -> io:format("~p~n",[NodeResults2]), CheckFun2=fun({N,{complete,[{trace_log,FileResults1},{ti_log,[{ok,TiFile}]}]}}) -> Fun2=fun({ok,File}) -> - {match,1,_}= - regexp:first_match(File, - "^"++"p1"++Name++atom_to_list(N)), + match= + re:run(File, + "^"++"p1"++Name++atom_to_list(N), + [{capture,none}]), true; (_) -> false @@ -2649,8 +2651,8 @@ check_on_nodes([],_,_,_,_) -> how_many_files_regexp([],_,N) -> {ok,N}; how_many_files_regexp([FName|Rest],RegExp,N) -> - case regexp:first_match(FName,RegExp) of - {match,1,_} -> + case re:run(FName,RegExp,[{capture,none}]) of + match -> how_many_files_regexp(Rest,RegExp,N+1); nomatch -> how_many_files_regexp(Rest,RegExp,N); diff --git a/lib/sasl/doc/src/make.dep b/lib/sasl/doc/src/make.dep deleted file mode 100644 index 4843b7934a..0000000000 --- a/lib/sasl/doc/src/make.dep +++ /dev/null @@ -1,22 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: alarm_handler.tex appup.tex book.tex error_logging.tex \ - overload.tex part.tex rb.tex ref_man.tex rel.tex \ - release_handler.tex relup.tex sasl_app.tex \ - sasl_intro.tex script.tex systools.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat b/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat index ede1ad4ff3..ede1ad4ff3 100755..100644 --- a/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat +++ b/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat diff --git a/lib/snmp/doc/src/Makefile b/lib/snmp/doc/src/Makefile index aa9431477c..df597c8ba7 100644 --- a/lib/snmp/doc/src/Makefile +++ b/lib/snmp/doc/src/Makefile @@ -28,14 +28,6 @@ VSN = $(SNMP_VSN) APPLICATION=snmp # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -88,40 +80,10 @@ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) MAN6_FILES = $(XML_REF6_FILES:%_app.xml=$(MAN6DIR)/%.6) MAN7_FILES = $(MIB_FILES:$(MIBSDIR)/%.mib=$(MAN7DIR)/%.7) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = \ - $(XML_REF1_FILES:%.xml=%.tex) \ - $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_REF6_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_PART_FILES = $(XML_PART_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = snmp-$(VSN).pdf -TOP_PS_FILE = snmp-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - @echo "building $(TOP_PDF_FILE)" - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - @echo "building $(TOP_PS_FILE)" - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -TOP_HTML_FILES = $(INDEX_TARGET) - -endif - INDEX_FILE = index.html INDEX_SRC = $(INDEX_FILE).src INDEX_TARGET = $(DOCDIR)/$(INDEX_FILE) @@ -141,8 +103,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif # Copy them to ../html $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man ldocs: local_docs $(INDEX_TARGET) @@ -157,47 +117,6 @@ html2: html $(INDEX_TARGET) clean clean_docs: clean_html clean_man clean_pdf rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) $(TOP_HTML_FILES) gifs - -html2: gifs $(TOP_HTML_FILES) $(HTML_FILES) $(HTML_REF1_FILES) $(HTML_REF3_FILES) $(HTML_REF6_FILES) $(HTML_CHAP_FILES) - -clean: clean_tex clean_html clean_man clean_docs - - -clean_tex: - @echo "cleaning tex:" - rm -f $(TEX_FILES_USERS_GUIDE) - rm -f $(TEX_FILES_REF_MAN) - rm -f $(TEX_PART_FILES) - rm -f $(TEX_FILES_BOOK) - -clean_docs: - @echo "cleaning docs:" - rm -f $(TOP_PDF_FILE) - rm -f $(TOP_PS_FILE) - rm -f core $(LATEX_CLEAN) - - -$(HTML_PART_FILES): notes.xml - -endif - $(INDEX_TARGET): $(INDEX_SRC) ../../vsn.mk # Create top make file sed -e 's;%VSN%;$(VSN);' $< > $@ # inserting version number @@ -250,8 +169,6 @@ $(MAN1DIR)/snmpc.1: snmpc_cmd.xml include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -268,55 +185,13 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELEASE_PATH)/man/man7 $(INSTALL_DATA) $(MAN7DIR)/* $(RELEASE_PATH)/man/man7 -else - - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man1 - $(INSTALL_DATA) $(MAN1_FILES) $(RELEASE_PATH)/man/man1 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man6 - $(INSTALL_DATA) $(MAN6_FILES) $(RELEASE_PATH)/man/man6 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man7 - $(INSTALL_DATA) $(MAN7_FILES) $(RELEASE_PATH)/man/man7 - $(INSTALL_DATA) $(TOP_HTML_FILES) \ - $(RELSYSDIR)/doc -endif -endif - -endif - release_spec: -ifdef DOCSUPPORT info: info_xml info_man info_html @echo "MAN1DIR: $(MAN1DIR)" @echo "MAN3DIR: $(MAN3DIR)" @echo "MAN6DIR: $(MAN6DIR)" @echo "MAN7DIR: $(MAN7DIR)" -else -info: info_xml info_man info_html info_tex - @echo "DVI2PS = $(DVI2PS)" - @echo "DVIPS_FLAGS = $(DVIPS_FLAGS)" - @echo "" - @echo "DISTILL = $(DISTILL)" - @echo "DISTILL_FLAGS = $(DISTILL_FLAGS)" -endif info_man: @echo "man files:" @@ -362,14 +237,3 @@ info_html: @echo "HTML_REF3_FILES = $(HTML_REF3_FILES)" @echo "HTML_REF6_FILES = $(HTML_REF6_FILES)" @echo "HTML_CHAP_FILES = $(HTML_CHAP_FILES)" - -info_tex: - @echo "tex files:" - @echo "TEX_FILES_USERS_GUIDE = $(TEX_FILES_USERS_GUIDE)" - @echo "TEX_FILES_REF_MAN = $(TEX_FILES_REF_MAN)" - @echo "TEX_PART_FILES = $(TEX_PART_FILES)" - @echo "TEX_FILES_BOOK = $(TEX_FILES_BOOK)" - -ifndef DOCSUPPORT -include depend.mk -endif diff --git a/lib/snmp/doc/src/depend.mk b/lib/snmp/doc/src/depend.mk deleted file mode 100644 index 20a523dd8c..0000000000 --- a/lib/snmp/doc/src/depend.mk +++ /dev/null @@ -1,83 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 2004-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -$(HTMLDIR)/part_notes.html: \ - part_notes_history.xml \ - part_notes.xml \ - notes_history.xml \ - notes.xml - -$(HTMLDIR)/part.html: \ - part.xml \ - snmp_intro.xml \ - snmp_agent_funct_descr.xml \ - snmp_manager_funct_descr.xml \ - snmp_mib_compiler.xml \ - snmp_config.xml \ - snmp_agent_config_files.xml \ - snmp_manager_config_files.xml \ - snmp_impl_example_agent.xml \ - snmp_impl_example_manager.xml \ - snmp_instr_functions.xml \ - snmp_def_instr_functions.xml \ - snmp_agent_netif.xml \ - snmp_manager_netif.xml \ - snmp_audit_trail_log.xml \ - snmp_advanced_agent.xml \ - snmp_app_a.xml \ - snmp_app_b.xml - -$(HTMLDIR)/ref_man.html: \ - ref_man.xml \ - snmp_app.xml \ - snmp.xml \ - snmpc.xml \ - snmpc_cmd.xml \ - snmpa.xml \ - snmpa_conf.xml \ - snmpa_discovery_handler.xml \ - snmpa_error_report.xml \ - snmpa_error.xml \ - snmpa_error_io.xml \ - snmpa_error_logger.xml \ - snmpa_local_db.xml \ - snmpa_mpd.xml \ - snmpa_network_interface.xml \ - snmpa_network_interface_filter.xml \ - snmpa_notification_delivery_info_receiver.xml \ - snmpa_notification_filter.xml \ - snmpa_supervisor.xml \ - snmp_community_mib.xml \ - snmp_framework_mib.xml \ - snmp_generic.xml \ - snmp_index.xml \ - snmp_notification_mib.xml \ - snmp_pdus.xml \ - snmp_standard_mib.xml \ - snmp_target_mib.xml \ - snmp_user_based_sm_mib.xml \ - snmp_view_based_acm_mib.xml \ - snmpm.xml \ - snmpm_conf.xml \ - snmpm_mpd.xml \ - snmpm_network_interface.xml \ - snmpm_network_interface_filter.xml \ - snmpm_user.xml - - diff --git a/lib/snmp/doc/src/make.dep b/lib/snmp/doc/src/make.dep deleted file mode 100644 index 223e197f25..0000000000 --- a/lib/snmp/doc/src/make.dep +++ /dev/null @@ -1,77 +0,0 @@ -#-*-makefile-*- ; force emacs to enter makefile-mode - -# %CopyrightBegin% -# -# Copyright Ericsson AB 1999-2011. All Rights Reserved. -# -# The contents of this file are subject to the Erlang Public License, -# Version 1.1, (the "License"); you may not use this file except in -# compliance with the License. You should have received a copy of the -# Erlang Public License along with this software. If not, it can be -# retrieved online at http://www.erlang.org/. -# -# Software distributed under the License is distributed on an "AS IS" -# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -# the License for the specific language governing rights and limitations -# under the License. -# -# %CopyrightEnd% - -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex ref_man.tex snmp.tex snmp_advanced_agent.tex \ - snmp_agent_config_files.tex snmp_agent_funct_descr.tex \ - snmp_agent_netif.tex snmp_app.tex snmp_app_a.tex \ - snmp_app_b.tex snmp_audit_trail_log.tex \ - snmp_community_mib.tex \ - snmp_config.tex snmp_def_instr_functions.tex \ - snmp_framework_mib.tex snmp_generic.tex \ - snmp_impl_example_agent.tex \ - snmp_impl_example_manager.tex snmp_index.tex \ - snmp_instr_functions.tex snmp_intro.tex \ - snmp_manager_config_files.tex \ - snmp_manager_funct_descr.tex snmp_manager_netif.tex \ - snmp_mib_compiler.tex snmp_notification_mib.tex \ - snmp_pdus.tex snmp_standard_mib.tex snmp_target_mib.tex \ - snmp_user_based_sm_mib.tex snmp_view_based_acm_mib.tex \ - snmpa.tex snmpa_conf.tex snmpa_error.tex snmpa_error_io.tex \ - snmpa_error_logger.tex snmpa_error_report.tex \ - snmpa_local_db.tex snmpa_mpd.tex \ - snmpa_discovery_handler.tex \ - snmpa_network_interface.tex \ - snmpa_network_interface_filter.tex \ - snmpa_notification_delivery_info_receiver.tex \ - snmpa_notification_filter.tex \ - snmpa_supervisor.tex \ - snmpc.tex snmpc_cmd.tex snmpm.tex snmpm_conf.tex snmpm_mpd.tex \ - snmpm_network_interface.tex snmpm_network_interface_filter.tex \ - snmpm_user.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: MIB_mechanism.ps snmp-um-1-image-1.ps snmp-um-1-image-2.ps \ - snmp-um-1-image-3.ps - -book.dvi: snmp_agent_netif_1.ps - -book.dvi: getnext1.ps getnext2.ps getnext3.ps getnext4.ps - -book.dvi: snmp_manager_netif_1.ps - diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 9e1a060dee..1a4cd3ea5a 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -33,6 +33,121 @@ </header> <section> + <title>SNMP Development Toolkit 4.21.3</title> + <p>Version 4.21.3 supports code replacement in runtime from/to + version 4.21.2, 4.21.1, 4.21, 4.20.1, 4.20 and 4.19. </p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + +<!-- + <list type="bulleted"> + <item> + <p>Bad note store GC timer deactivation. + Wrong field in the state record was set (timeout instead active). </p> + <p>Stefan Grundmann</p> + <p>Own Id: OTP-9690</p> + </item> + + </list> +--> + + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>[compiler] Fix the <c>--warnings/--W</c> option parsing in the + <seealso marker="snmpc(command)#option_warnings">snmpc</seealso> + wrapper (e)script. + The short warning option was incorrectly <c>--w</c>, instead + of as documented <c>--W</c>. This has now been corrected. </p> + <p>*** POTENTIAL INCOMPATIBILITY ***</p> + <p>Tuncer Ayaz</p> + <p>Own Id: OTP-9718</p> + </item> + + </list> + </section> + + + <section> + <title>Incompatibilities</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>[compiler] The short warning option has been changed from + <c>--w</c> to <c>--W</c> to comply with the documentation. </p> + <p>Tuncer Ayaz</p> + <p>Own Id: OTP-9718</p> + </item> + + + </list> + </section> + + </section> <!-- 4.21.3 --> + + + <section> + <title>SNMP Development Toolkit 4.21.2</title> + <p>Version 4.21.2 supports code replacement in runtime from/to + version 4.21.1, 4.21, 4.20.1, 4.20 and 4.19. </p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + +<!-- + <list type="bulleted"> + <item> + <p>Bad note store GC timer deactivation. + Wrong field in the state record was set (timeout instead active). </p> + <p>Stefan Grundmann</p> + <p>Own Id: OTP-9690</p> + </item> + + </list> +--> + + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>Bad note store GC timer deactivation. + Wrong field in the state record was set (timeout instead active). </p> + <p>Stefan Grundmann</p> + <p>Own Id: OTP-9690</p> + </item> + + </list> + </section> + + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + + </section> <!-- 4.21.2 --> + + + <section> <title>SNMP Development Toolkit 4.21.1</title> <p>Version 4.21.1 supports code replacement in runtime from/to version 4.20.1, 4.20 and 4.19. </p> @@ -806,927 +921,6 @@ snmp_view_basec_acm_mib:vacmAccessTable(set, RowIndex, Cols). </section> <!-- 4.15 --> - <section> - <title>SNMP Development Toolkit 4.14</title> - - <p>Version 4.14 supports code replacement in runtime from/to - version 4.13.5, 4.13.4, 4.13.3, 4.13.2, 4.13.1 and 4.13.</p> - - <section> - <title>Improvements and new features</title> - <!-- - <p>-</p> - --> - - <list type="bulleted"> - <item> - <p>[compiler] Include object- and notification groups in the - compiled mib. - This will make it possible to import groups from other mibs. </p> - <p>Also the SNMPv2-MIB-file has been updated to a more - up-to-date version. </p> - <p>Own Id: OTP-8223</p> - <!-- <p>Aux Id: Seq 11383</p> --> - </item> - - <item> - <p>[manager] Added support for message filtering in the - network interface module provided with the application. - The component that actually make the filter decisions - is the network interface filter module. This module - must implement the - <seealso marker="snmpm_network_interface_filter">network interface filter behaviour</seealso> - for message filtering. - See also the Configuring chapter of - the User's Guide to see how to configure this feature. </p> - <p>See the - <seealso marker="snmp_app#configuration_params">configuration</seealso> - chapter for more info about the filter options.</p> - <p>Own Id: OTP-8228</p> - <p>Aux Id: Seq 11411</p> - </item> - - <item> - <p>The MIBs delivered as part of the application is now - also available as man pages, section 7. </p> - <p>Own Id: OTP-8237</p> - <!-- <p>Aux Id: Seq 11383</p> --> - </item> - - </list> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <p>-</p> - - <!-- - <list type="bulleted"> - <item> - <p>[agent] The main agent type header file contained some miss-information - regarding the type of the entrytype field of the me-record, causing - unneccessary confusion.</p> - <p>Own Id: OTP-8116</p> - <p>Aux Id: Seq 11312</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.14 --> - - - <section> - <title>SNMP Development Toolkit 4.13.5</title> - - <p>Version 4.13.5 supports code replacement in runtime from/to - version 4.13.4, 4.13.3, 4.13.2, 4.13.1 and 4.13.</p> - - <section> - <title>Improvements and new features</title> - <!-- - <p>-</p> - --> - - <list type="bulleted"> - <item> - <p>[agent] Improved the cache handling of the mib server. </p> - <p>A number of new functions and config options for the mib server - cache has been added. </p> - <p>See - <seealso marker="snmpa#invalidate_mibs_cache">invalidate_mibs_cache/0,1</seealso>, - <seealso marker="snmpa#enable_mibs_cache">enable_mibs_cache/0,1</seealso>, - <seealso marker="snmpa#disable_mibs_cache">disable_mibs_cache/0,1</seealso>, - <seealso marker="snmpa#gc_mibs_cache">gc_mibs_cache/0,1,2,3</seealso>, - <seealso marker="snmpa#enable_mibs_cache_autogc">enable_mibs_cache_autogc/0,1</seealso>, - <seealso marker="snmpa#disable_mibs_cache_autogc">disable_mibs_cache_autogc/0,1</seealso>, - <seealso marker="snmpa#update_mibs_cache_age">update_mibs_cache_age/1,2</seealso> and - <seealso marker="snmpa#update_mibs_cache_gclimit">update_mibs_cache_gclimit/1,2</seealso> for more info. </p> - <p>See also the - <seealso marker="snmp_app#configuration_params">configuration</seealso> - chapter for more info about the mib server cache options.</p> - <p>Own Id: OTP-8182</p> - <p>Aux Id: Seq 11383</p> - </item> - - <item> - <p>[agent] A manager could no longer use the SNMPv3 user "initial" - as this was interpretated as the first step of the discovery. </p> - <p>Introduced a new terminating option, <c>trigger_username</c> to - make it possible to configure the username the agent reacts to. - Default is <c>""</c>. </p> - <p>See the - <seealso marker="snmp_app#configuration_params">configuration</seealso> - chapter for more info about the discovery options.</p> - <p>Own Id: OTP-8120</p> - <p>Aux Id: Seq 11361</p> - </item> - - </list> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] The main agent type header file contained some miss-information - regarding the type of the entrytype field of the me-record, causing - unneccessary confusion.</p> - <p>Own Id: OTP-8116</p> - <p>Aux Id: Seq 11312</p> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.13.5 --> - - - <section> - <title>SNMP Development Toolkit 4.13.4</title> - - <p>Version 4.13.4 supports code replacement in runtime from/to - version 4.13.3, 4.13.2, 4.13.1 and 4.13.</p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - - <!-- - <list type="bulleted"> - <item> - <p>[agent] Support for the discovery process. </p> - <p>The agent can both initiate discovery itself (see the - <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter - for more info) and respond to discovery initiated by a manager.</p> - <p>Own Id: OTP-7571</p> - <p>Aux Id: Seq 11053</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] Originating discovery problems. </p> - <p>Invalid state variable update during second stage of - discovery causes master agent crash. </p> - <p>Also the net_if process failed to activate socket - ({active, once}) after first discovery response was sent. </p> - <p>Own Id: OTP-8044</p> - <p>Aux Id: Seq 11295</p> - </item> - - <item> - <p>[agent] Terminating discovery problem. </p> - <p>The reply to the second stage request should include a - varbind with <c>usmStatsNotInTimeWindows</c>.</p> - <p>Own Id: OTP-8062</p> - <p>Aux Id: Seq 11318</p> - </item> - - <item> - <p>[agent] Originating discovery improvement. </p> - <p>Added the ExtraInfo argument to the - <seealso marker="snmpa#discovery">discovery</seealso> function. - This argument will be passed on to the stage1_finish callback - function. Also, the - <seealso marker="snmpa#discovery">discovery</seealso> function - will now always return <c>{ok, ManagerEngineID}</c> on successful - discovery. </p> - <p>The <seealso marker="snmpa_discovery_handler">discovery handler</seealso> - behaviour updated accordingly. </p> - <p>Own Id: OTP-8098</p> - <p>Aux Id: Seq 11346</p> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.13.4 --> - - - <section> - <title>SNMP Development Toolkit 4.13.3</title> - - <p>Version 4.13.3 supports code replacement in runtime from/to - version 4.13.2, 4.13.1 and 4.13.</p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - - <!-- - <list type="bulleted"> - <item> - <p>[agent] Support for the discovery process. </p> - <p>The agent can both initiate discovery itself (see the - <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter - for more info) and respond to discovery initiated by a manager.</p> - <p>Own Id: OTP-7571</p> - <p>Aux Id: Seq 11053</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[manager] A request for an oid of type BITS was actually - returned as OCTET STRING. </p> - <p>Values of type BITS are encoded as OCTET STRING, - which makes it impossible for the decoder to know that - they should really be of type BITS. - Instead, this has to be done higher up in the stack, where - there is knowledge of the MIB (assuming that the mib has - been loaded, there is info about the type of the mibentry). </p> - <p>This problem has now been fixed, but requires that the MIB - defining this mib-entry is loaded! </p> - <p>The utility function - <seealso marker="snmpm#oid_to_type">oid_to_type</seealso> - has been added, for debug purpose. </p> - <p>The utility function(s) - <seealso marker="snmp#octet_string_to_bits">octet_string_to_bits</seealso> - and - <seealso marker="snmp#bits_to_octet_string">bits_to_octet_string</seealso> - has also been added. These can be used if the user prefers to - handle the conversion on their own. </p> - <p>Own Id: OTP-8015</p> - <p>Aux Id: Seq 11285</p> - </item> - - <item> - <p>[agent] Fixed some issues with the discovery handling. </p> - <p>Changed the API of the - <seealso marker="snmpa#discovery">discovery</seealso> - function to solve some - of these problems. </p> - <p>Introduced various options for controlling the discovery - process. See the - <seealso marker="snmp_app#configuration_params">configuration</seealso> - chapter for more info about the discovery options.</p> - <p>Own Id: OTP-8020</p> - <p>Aux Id: Seq 11295</p> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.13.3 --> - - - <section> - <title>SNMP Development Toolkit 4.13.2</title> - - <p>Version 4.13.2 supports code replacement in runtime from/to - version 4.13.1 and 4.13.</p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - - <!-- - <list type="bulleted"> - <item> - <p>[agent] Support for the discovery process. </p> - <p>The agent can both initiate discovery itself (see the - <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter - for more info) and respond to discovery initiated by a manager.</p> - <p>Own Id: OTP-7571</p> - <p>Aux Id: Seq 11053</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[manager] Failure during downed user cleanup. - As part of the cleanup after a crashed user, - the manager attempts to unregister the agents - registered by this user. This however failed, - causing a server crash. </p> - <p>Own Id: OTP-7961</p> - <p>Aux Id: Seq 11275</p> - </item> - - <item> - <p>[manager] Incorrectly documented value type for - IpAddress (ip). The value type for IpAddress is - documented as ip but is actually ia. The value type - ip has been added. The old (not documented) value - type ia still works. </p> - <p>Own Id: OTP-7977</p> - <p>Aux Id: Seq 11279</p> - </item> - - <item> - <p>[manager] EngineId lookup fails when using version-3. </p> - <p>Own Id: OTP-7983</p> - <p>Aux Id: Seq 11275</p> - </item> - - <item> - <p>[agent] As of version 4.13 the possible return values - of the function - <seealso marker="snmpa_mpd#process_packet">snmpa_mpd:process_packet/4</seealso> - changed, but this was not documented. </p> - <p>Own Id: OTP-7989</p> - <p>Aux Id: Seq 11275</p> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.13.2 --> - - <section> - <title>SNMP Development Toolkit 4.13.1</title> - - <p>Version 4.13.1 supports code replacement in runtime from/to - version 4.13.</p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - - <!-- - <list type="bulleted"> - <item> - <p>[agent] Support for the discovery process. </p> - <p>The agent can both initiate discovery itself (see the - <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter - for more info) and respond to discovery initiated by a manager.</p> - <p>Own Id: OTP-7571</p> - <p>Aux Id: Seq 11053</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[manager] Registration of users had some issues. </p> - <p>Not all of the registration functions where actually exported - (<seealso marker="snmpm#register_user">register_user/4</seealso> - and - <seealso marker="snmpm#register_user_monitor">register_user_monitor/4</seealso>). - This has now been fixed. </p> - <p>Also, the registration did not succeed unless - user implemented the *new* behaviour. This has now - also been fixed (registration succeeds if the user - implements either the new (i.e. updated - <seealso marker="snmpm_user">snmpm_user</seealso>) - or the old user behaviour (<c>snmpm_user_old</c>)). </p> - <p>Own Id: OTP-7902</p> - <p>Aux Id: Seq 11240</p> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.13.1 --> - - <section> - <title>SNMP Development Toolkit 4.13</title> -<!-- - <p>Version 4.13 supports code replacement in runtime from/to - version 4.12.1.</p> ---> - - <section> - <title>Improvements and new features</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] Support for the discovery process. </p> - <p>The agent can both initiate discovery itself (see the - <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter - for more info) and respond to discovery initiated by a manager.</p> - <p>Own Id: OTP-7571</p> - <p>Aux Id: Seq 11053</p> - </item> - - </list> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] Unnecessary use of math:pow/2 could cause problems - on systems without floating point support. </p> - <p>Per Hedeland</p> - <p>Own Id: OTP-7735</p> - <!-- <p>Aux Id: Seq 10966</p> --> - </item> - - <item> - <p>[manager] A major flaw was discovered with the agent handling. </p> - <p>First, <c>TargetName</c> was never used as intended, as a unique - identifier for the target (agent in this case). </p> - <p>Second, <c>TargetName</c> had a <em>default value</em>, which meant - that several agents could have the same <c>TargetName</c>, causing - unpredictable behaviour in the manager. </p> - <p>Third, <c>EngineID</c> was not a mandatory config option and had - furthermore also a <em>default value</em>. </p> - - <p>These problems has been solved in the following way: </p> - <p>First, a new set of api functions has been introduced (and documented): - <seealso marker="snmpm#register_user">register_user/4</seealso>, - <seealso marker="snmpm#register_user_monitor">register_user_monitor/4</seealso>, - <seealso marker="snmpm#register_agent">register_agent/3</seealso>, - <seealso marker="snmpm#unregister_agent">unregister_agent/2</seealso>, - <seealso marker="snmpm#agent_info">agent_info/2</seealso>, - <seealso marker="snmpm#update_agent_info">update_agent_info/4</seealso>, - <seealso marker="snmpm#sync_get">sync_get/3,4,5,6</seealso>, - <seealso marker="snmpm#async_get">async_get/3,4,5,6</seealso>, - <seealso marker="snmpm#sync_get_next">sync_get_next/3,4,5,6</seealso>, - <seealso marker="snmpm#async_get_next">async_get_next/3,4,5,6</seealso>, - <seealso marker="snmpm#sync_set">sync_set/3,4,5,6</seealso>, - <seealso marker="snmpm#async_set">async_set/3,4,5,6</seealso>, - <seealso marker="snmpm#sync_get_bulk">sync_get_bulk/5,6,7,8</seealso> and - <seealso marker="snmpm#async_get_bulk">async_get_bulk/5,6,7,8</seealso> - that all use <c>TargetName</c> (and not, as previously, <c>Addr</c> - and <c>Port</c>) to identify the agent (also the return value of - <seealso marker="snmpm#which_agents">which_agents</seealso> has - been changed). </p> - <p>Second, for backward compatibility, the old functions still - exist, but are no longer documented and are now wrappers for the - new functions, including erroneous default value for EngineID and - all. The TargetName is however generated from the provided - <c>Addr</c>, <c>Port</c> and <c>Version</c> config options. </p> - <p>Third, the behaviour of the - <seealso marker="snmpm_user">SNMP manager user</seealso> has - been changed to reflect this, i.e. - <seealso marker="snmpm_user#handle_pdu">handle_pdu/4</seealso>, - <seealso marker="snmpm_user#handle_trap">handle_trap/3</seealso>, - <seealso marker="snmpm_user#handle_inform">handle_inform/3</seealso>, - <seealso marker="snmpm_user#handle_report">handle_report/3</seealso> - and the return-value of - <seealso marker="snmpm_user#handle_agent">handle_agent/4</seealso>. - The old (non-documented) callback-functions (using Addr and Port) - will still be called if the agent was registered using the old - registration functions. </p> - - <p>Own Id: OTP-7836</p> - <!-- <p>Aux Id: Seq 10966</p> --> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.13 --> - - <section> - <title>SNMP Development Toolkit 4.12.2</title> - <p>Version 4.12.2 supports code replacement in runtime from/to - version 4.12.1, 4.12, 4.11.2, 4.11.1 and 4.11.</p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - <!-- - <list type="bulleted"> - <item> - <item> - <p>[agent] Improvement of the inform reporting. - It was previously not certain how many acks an - application received, 0, 1 or 2. This has now been - fixed, so that only 1 (one) ack is issued. </p> - <p>Per Hedeland</p> - <p>Own Id: OTP-7525</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] Bad session cache (usm+camv-info) invalidation - could cause user crash, through call(s) to (a number of) - MIB API function(s) (undefined function). </p> - <p>Own Id: OTP-7868</p> - <!-- <p>Aux Id: Seq 11124</p> --> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.12.2 --> - - <section> - <title>SNMP Development Toolkit 4.12.1</title> - <p>Version 4.12.1 supports code replacement in runtime from/to - version 4.12, 4.11.2, 4.11.1 and 4.11.</p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - <!-- - <list type="bulleted"> - <item> - <item> - <p>[agent] Improvement of the inform reporting. - It was previously not certain how many acks an - application received, 0, 1 or 2. This has now been - fixed, so that only 1 (one) ack is issued. </p> - <p>Per Hedeland</p> - <p>Own Id: OTP-7525</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>Logging of messages with the GetBulk-request PDU - incorrectly produced an erroneous entry in the - log: "An error occurred". </p> - <p>The reason for this was that the PDU-fields - error_status and error_index is re-used for - Non-repeaters and Max-repetitions for - GetBulk-request PDUs, but this was not handled - by the logging code. </p> - <p>Own Id: OTP-7695</p> - <p>Aux Id: Seq 11124</p> - </item> - - <item> - <p>[agent] An attempt to set the row status to active for an - notReady table row, could result in an "inconsistentValue" - error. </p> - <p>The same problem existed when attempting to set row status - to notInService for a row in notReady. </p> - <p>Serge Aleynikov</p> - <p>Own Id: OTP-7698</p> - <!-- <p>Aux Id: Seq 10966</p> --> - </item> - - </list> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.12.1 --> - - <section> - <title>SNMP Development Toolkit 4.12</title> - <p>Version 4.12 supports code replacement in runtime from/to - version 4.11.2, 4.11.1 and 4.11.</p> - - <section> - <title>Improvements and new features</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] A simple lookup cache has been added to improve - the mib server lookup performance. </p> - <p>This can be disabled with the mib_server - <seealso marker="snmp_app">cache</seealso> option. </p> - <p>Own Id: OTP-7346</p> - </item> - - <item> - <p>[agent] Improvement of the inform reporting. - It was previously not certain how many acks an - application received, 0, 1 or 2. This has now been - fixed, so that only 1 (one) ack is issued. </p> - <p>Per Hedeland</p> - <p>Own Id: OTP-7525</p> - </item> - - </list> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <p>-</p> - <!-- - <list type="bulleted"> - <item> - <p>[manager] Encryption error when attempting to send - version 3 inform-requests. </p> - <p>Own Id: OTP-7432</p> - <p>Aux Id: Seq 10966</p> - </item> - - </list> - --> - - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.12 --> - - <section> - <title>SNMP Development Toolkit 4.11.2</title> - <p>Version 4.11.2 supports code replacement in runtime from/to - version 4.11.1 and 4.11. </p> - - <section> - <title>Improvements and new features</title> - <p>-</p> - <!-- - <list type="bulleted"> - <item> - <p>Added utility functions for transforming DateAndTime - as [int()] to strings; - <seealso marker="snmp#dat2s">date_and_time_to_string/2</seealso> - and - <seealso marker="snmp#dat2s2">date_and_time_to_string2/1</seealso>. </p> - <p>Also added new validation function - <seealso marker="snmp#vdat">validate_date_and_time/2</seealso>. </p> - <p>Own Id: OTP-7412</p> - <p>Aux Id: Seq 10987</p> - </item> - </list> - --> - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[manager] Erroneous engine-id check when receiving version 3 - informs. </p> - <p>Own Id: OTP-7570</p> - <p>Aux Id: Seq 11060</p> - </item> - - <item> - <p>Receiving an snmp message with a very large version - number could cause the erlang node to run out of - memory and consequently crash. </p> - <p>The standard specifies the snmp version as an - (unlimited) INTEGER, but today only - 0 (version 1), 1 (version 2) and 3 (version 3) is - actually used. So, when decoding a message, a limit - has been put on the snmp version integer in order - to not allow this kind of a problem. </p> - <p>Own Id: OTP-7575</p> - <p>Aux Id: Seq 11064</p> - </item> - - </list> - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.11.2 --> - - - <section> - <title>SNMP Development Toolkit 4.11.1</title> - <p>Version 4.11.1 supports code replacement in runtime from/to - version 4.11.</p> - - <section> - <title>Improvements and new features</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[compiler] The MIB compiler did not retrieve the REFERENCE part - of a SNMP MIB definition. </p> - <p>This problem has been partly solved. For SNMP tables, - the assocList field of the tables mib-entry record now contains - this info (as <c>{reference, string()}</c>), <em>if</em> the - MIB was compiled with the compiler option <em>+reference</em>. </p> - <p>This solution is temporary, until such time as a permanent - solution (and probably not backward compatible) is devised, which - retrieves and stores all REFERENCE part(s) of a MIB. </p> - <p>See the - <seealso marker="snmpc#compiler_opts">compiler options</seealso> - for more info. </p> - - <p>Serge Aleynikov</p> - <p>Own Id: OTP-7426</p> - </item> - - <item> - <p>Added utility functions for transforming DateAndTime - as [int()] to strings; - <seealso marker="snmp#dat2s">date_and_time_to_string/2</seealso> - and - <seealso marker="snmp#dat2s2">date_and_time_to_string2/1</seealso>. </p> - <p>Also added new validation function - <seealso marker="snmp#vdat">validate_date_and_time/2</seealso>. </p> - <p>Own Id: OTP-7412</p> - <p>Aux Id: Seq 10987</p> - </item> - - </list> - - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[manager] Encryption error when attempting to send - version 3 inform-requests. </p> - <p>Own Id: OTP-7432</p> - <p>Aux Id: Seq 10966</p> - </item> - - </list> - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.11.1 --> - - <section> - <title>SNMP Development Toolkit 4.11</title> - <p>Version 4.11 supports code replacement in runtime from/to - version 4.10.3, 4.10.2, 4.10.1 and 4.10.</p> - - <section> - <title>Improvements and new features</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[agent] Performance improvements in the case when an SNMP - manager performs an snmpwalk. </p> - <p>Martin Björklund</p> - <p>Own Id: OTP-7201</p> - </item> - - <item> - <p>The API for sending inform(s) has been improved. Also - the documentation has been corrected and updated. See - <seealso marker="snmpa#send_notification">snmpa:send_notification</seealso> and - <seealso marker="snmpa_notification_delivery_info_receiver">snmpa_notification_delivery_info_receiver</seealso> - for more info.</p> - <p>Own Id: OTP-7287</p> - <p>Aux Id: Seq 10926</p> - </item> - - <item> - <p>[agent] Performance of the internal database (local-db) - has been improved.</p> - <p>Own Id: OTP-7319</p> - <p>Aux Id: Seq 10942</p> - </item> - - <item> - <p>[agent] Added utility functions, - <seealso marker="snmpa#restart_worker">snmpa:restart_worker/0,1</seealso> and - <seealso marker="snmpa#restart_set_worker">snmpa:restart_set_worker/0,1</seealso>, - for restarting the agent worker processes (in case the agent is - multi-threaded).</p> - <p>Own Id: OTP-7369</p> - </item> - - <item> - <p>Add utility function to - <seealso marker="snmp#read_mib">read</seealso> - a compiled mib. </p> - <p>Own Id: OTP-7371</p> - </item> - - </list> - </section> - - <section> - <title>Reported Fixed Bugs and Malfunctions</title> - <!-- - <p>-</p> - --> - <list type="bulleted"> - <item> - <p>[manager] Encryption error when attempting to send - version 3 inform-requests. </p> - <p>Own Id: OTP-7377</p> - <p>Aux Id: Seq 10966</p> - </item> - - </list> - </section> - - <section> - <title>Incompatibilities</title> - <p>-</p> - </section> - </section> <!-- 4.11 --> - <!-- section> <title>Release notes history</title> <p>For information about older versions see diff --git a/lib/snmp/doc/src/notes_history.xml b/lib/snmp/doc/src/notes_history.xml index 934df87866..722d02afbd 100644 --- a/lib/snmp/doc/src/notes_history.xml +++ b/lib/snmp/doc/src/notes_history.xml @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE chapter SYSTEM "chapter.dtd"> <chapter> @@ -33,6 +33,928 @@ </header> <section> + <title>SNMP Development Toolkit 4.14</title> + + <p>Version 4.14 supports code replacement in runtime from/to + version 4.13.5, 4.13.4, 4.13.3, 4.13.2, 4.13.1 and 4.13.</p> + + <section> + <title>Improvements and new features</title> + <!-- + <p>-</p> + --> + + <list type="bulleted"> + <item> + <p>[compiler] Include object- and notification groups in the + compiled mib. + This will make it possible to import groups from other mibs. </p> + <p>Also the SNMPv2-MIB-file has been updated to a more + up-to-date version. </p> + <p>Own Id: OTP-8223</p> + <!-- <p>Aux Id: Seq 11383</p> --> + </item> + + <item> + <p>[manager] Added support for message filtering in the + network interface module provided with the application. + The component that actually make the filter decisions + is the network interface filter module. This module + must implement the + <seealso marker="snmpm_network_interface_filter">network interface filter behaviour</seealso> + for message filtering. + See also the Configuring chapter of + the User's Guide to see how to configure this feature. </p> + <p>See the + <seealso marker="snmp_app#configuration_params">configuration</seealso> + chapter for more info about the filter options.</p> + <p>Own Id: OTP-8228</p> + <p>Aux Id: Seq 11411</p> + </item> + + <item> + <p>The MIBs delivered as part of the application is now + also available as man pages, section 7. </p> + <p>Own Id: OTP-8237</p> + <!-- <p>Aux Id: Seq 11383</p> --> + </item> + + </list> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>[agent] The main agent type header file contained some miss-information + regarding the type of the entrytype field of the me-record, causing + unneccessary confusion.</p> + <p>Own Id: OTP-8116</p> + <p>Aux Id: Seq 11312</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.14 --> + + + <section> + <title>SNMP Development Toolkit 4.13.5</title> + + <p>Version 4.13.5 supports code replacement in runtime from/to + version 4.13.4, 4.13.3, 4.13.2, 4.13.1 and 4.13.</p> + + <section> + <title>Improvements and new features</title> + <!-- + <p>-</p> + --> + + <list type="bulleted"> + <item> + <p>[agent] Improved the cache handling of the mib server. </p> + <p>A number of new functions and config options for the mib server + cache has been added. </p> + <p>See + <seealso marker="snmpa#invalidate_mibs_cache">invalidate_mibs_cache/0,1</seealso>, + <seealso marker="snmpa#enable_mibs_cache">enable_mibs_cache/0,1</seealso>, + <seealso marker="snmpa#disable_mibs_cache">disable_mibs_cache/0,1</seealso>, + <seealso marker="snmpa#gc_mibs_cache">gc_mibs_cache/0,1,2,3</seealso>, + <seealso marker="snmpa#enable_mibs_cache_autogc">enable_mibs_cache_autogc/0,1</seealso>, + <seealso marker="snmpa#disable_mibs_cache_autogc">disable_mibs_cache_autogc/0,1</seealso>, + <seealso marker="snmpa#update_mibs_cache_age">update_mibs_cache_age/1,2</seealso> and + <seealso marker="snmpa#update_mibs_cache_gclimit">update_mibs_cache_gclimit/1,2</seealso> for more info. </p> + <p>See also the + <seealso marker="snmp_app#configuration_params">configuration</seealso> + chapter for more info about the mib server cache options.</p> + <p>Own Id: OTP-8182</p> + <p>Aux Id: Seq 11383</p> + </item> + + <item> + <p>[agent] A manager could no longer use the SNMPv3 user "initial" + as this was interpretated as the first step of the discovery. </p> + <p>Introduced a new terminating option, <c>trigger_username</c> to + make it possible to configure the username the agent reacts to. + Default is <c>""</c>. </p> + <p>See the + <seealso marker="snmp_app#configuration_params">configuration</seealso> + chapter for more info about the discovery options.</p> + <p>Own Id: OTP-8120</p> + <p>Aux Id: Seq 11361</p> + </item> + + </list> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] The main agent type header file contained some miss-information + regarding the type of the entrytype field of the me-record, causing + unneccessary confusion.</p> + <p>Own Id: OTP-8116</p> + <p>Aux Id: Seq 11312</p> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.13.5 --> + + + <section> + <title>SNMP Development Toolkit 4.13.4</title> + + <p>Version 4.13.4 supports code replacement in runtime from/to + version 4.13.3, 4.13.2, 4.13.1 and 4.13.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>[agent] Support for the discovery process. </p> + <p>The agent can both initiate discovery itself (see the + <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter + for more info) and respond to discovery initiated by a manager.</p> + <p>Own Id: OTP-7571</p> + <p>Aux Id: Seq 11053</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] Originating discovery problems. </p> + <p>Invalid state variable update during second stage of + discovery causes master agent crash. </p> + <p>Also the net_if process failed to activate socket + ({active, once}) after first discovery response was sent. </p> + <p>Own Id: OTP-8044</p> + <p>Aux Id: Seq 11295</p> + </item> + + <item> + <p>[agent] Terminating discovery problem. </p> + <p>The reply to the second stage request should include a + varbind with <c>usmStatsNotInTimeWindows</c>.</p> + <p>Own Id: OTP-8062</p> + <p>Aux Id: Seq 11318</p> + </item> + + <item> + <p>[agent] Originating discovery improvement. </p> + <p>Added the ExtraInfo argument to the + <seealso marker="snmpa#discovery">discovery</seealso> function. + This argument will be passed on to the stage1_finish callback + function. Also, the + <seealso marker="snmpa#discovery">discovery</seealso> function + will now always return <c>{ok, ManagerEngineID}</c> on successful + discovery. </p> + <p>The <seealso marker="snmpa_discovery_handler">discovery handler</seealso> + behaviour updated accordingly. </p> + <p>Own Id: OTP-8098</p> + <p>Aux Id: Seq 11346</p> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.13.4 --> + + + <section> + <title>SNMP Development Toolkit 4.13.3</title> + + <p>Version 4.13.3 supports code replacement in runtime from/to + version 4.13.2, 4.13.1 and 4.13.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>[agent] Support for the discovery process. </p> + <p>The agent can both initiate discovery itself (see the + <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter + for more info) and respond to discovery initiated by a manager.</p> + <p>Own Id: OTP-7571</p> + <p>Aux Id: Seq 11053</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[manager] A request for an oid of type BITS was actually + returned as OCTET STRING. </p> + <p>Values of type BITS are encoded as OCTET STRING, + which makes it impossible for the decoder to know that + they should really be of type BITS. + Instead, this has to be done higher up in the stack, where + there is knowledge of the MIB (assuming that the mib has + been loaded, there is info about the type of the mibentry). </p> + <p>This problem has now been fixed, but requires that the MIB + defining this mib-entry is loaded! </p> + <p>The utility function + <seealso marker="snmpm#oid_to_type">oid_to_type</seealso> + has been added, for debug purpose. </p> + <p>The utility function(s) + <seealso marker="snmp#octet_string_to_bits">octet_string_to_bits</seealso> + and + <seealso marker="snmp#bits_to_octet_string">bits_to_octet_string</seealso> + has also been added. These can be used if the user prefers to + handle the conversion on their own. </p> + <p>Own Id: OTP-8015</p> + <p>Aux Id: Seq 11285</p> + </item> + + <item> + <p>[agent] Fixed some issues with the discovery handling. </p> + <p>Changed the API of the + <seealso marker="snmpa#discovery">discovery</seealso> + function to solve some + of these problems. </p> + <p>Introduced various options for controlling the discovery + process. See the + <seealso marker="snmp_app#configuration_params">configuration</seealso> + chapter for more info about the discovery options.</p> + <p>Own Id: OTP-8020</p> + <p>Aux Id: Seq 11295</p> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.13.3 --> + + + <section> + <title>SNMP Development Toolkit 4.13.2</title> + + <p>Version 4.13.2 supports code replacement in runtime from/to + version 4.13.1 and 4.13.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>[agent] Support for the discovery process. </p> + <p>The agent can both initiate discovery itself (see the + <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter + for more info) and respond to discovery initiated by a manager.</p> + <p>Own Id: OTP-7571</p> + <p>Aux Id: Seq 11053</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[manager] Failure during downed user cleanup. + As part of the cleanup after a crashed user, + the manager attempts to unregister the agents + registered by this user. This however failed, + causing a server crash. </p> + <p>Own Id: OTP-7961</p> + <p>Aux Id: Seq 11275</p> + </item> + + <item> + <p>[manager] Incorrectly documented value type for + IpAddress (ip). The value type for IpAddress is + documented as ip but is actually ia. The value type + ip has been added. The old (not documented) value + type ia still works. </p> + <p>Own Id: OTP-7977</p> + <p>Aux Id: Seq 11279</p> + </item> + + <item> + <p>[manager] EngineId lookup fails when using version-3. </p> + <p>Own Id: OTP-7983</p> + <p>Aux Id: Seq 11275</p> + </item> + + <item> + <p>[agent] As of version 4.13 the possible return values + of the function + <seealso marker="snmpa_mpd#process_packet">snmpa_mpd:process_packet/4</seealso> + changed, but this was not documented. </p> + <p>Own Id: OTP-7989</p> + <p>Aux Id: Seq 11275</p> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.13.2 --> + + <section> + <title>SNMP Development Toolkit 4.13.1</title> + + <p>Version 4.13.1 supports code replacement in runtime from/to + version 4.13.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>[agent] Support for the discovery process. </p> + <p>The agent can both initiate discovery itself (see the + <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter + for more info) and respond to discovery initiated by a manager.</p> + <p>Own Id: OTP-7571</p> + <p>Aux Id: Seq 11053</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[manager] Registration of users had some issues. </p> + <p>Not all of the registration functions where actually exported + (<seealso marker="snmpm#register_user">register_user/4</seealso> + and + <seealso marker="snmpm#register_user_monitor">register_user_monitor/4</seealso>). + This has now been fixed. </p> + <p>Also, the registration did not succeed unless + user implemented the *new* behaviour. This has now + also been fixed (registration succeeds if the user + implements either the new (i.e. updated + <seealso marker="snmpm_user">snmpm_user</seealso>) + or the old user behaviour (<c>snmpm_user_old</c>)). </p> + <p>Own Id: OTP-7902</p> + <p>Aux Id: Seq 11240</p> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.13.1 --> + + <section> + <title>SNMP Development Toolkit 4.13</title> +<!-- + <p>Version 4.13 supports code replacement in runtime from/to + version 4.12.1.</p> +--> + + <section> + <title>Improvements and new features</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] Support for the discovery process. </p> + <p>The agent can both initiate discovery itself (see the + <seealso marker="snmp_agent_funct_descr#discovery">discovery</seealso> chapter + for more info) and respond to discovery initiated by a manager.</p> + <p>Own Id: OTP-7571</p> + <p>Aux Id: Seq 11053</p> + </item> + + </list> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] Unnecessary use of math:pow/2 could cause problems + on systems without floating point support. </p> + <p>Per Hedeland</p> + <p>Own Id: OTP-7735</p> + <!-- <p>Aux Id: Seq 10966</p> --> + </item> + + <item> + <p>[manager] A major flaw was discovered with the agent handling. </p> + <p>First, <c>TargetName</c> was never used as intended, as a unique + identifier for the target (agent in this case). </p> + <p>Second, <c>TargetName</c> had a <em>default value</em>, which meant + that several agents could have the same <c>TargetName</c>, causing + unpredictable behaviour in the manager. </p> + <p>Third, <c>EngineID</c> was not a mandatory config option and had + furthermore also a <em>default value</em>. </p> + + <p>These problems has been solved in the following way: </p> + <p>First, a new set of api functions has been introduced (and documented): + <seealso marker="snmpm#register_user">register_user/4</seealso>, + <seealso marker="snmpm#register_user_monitor">register_user_monitor/4</seealso>, + <seealso marker="snmpm#register_agent">register_agent/3</seealso>, + <seealso marker="snmpm#unregister_agent">unregister_agent/2</seealso>, + <seealso marker="snmpm#agent_info">agent_info/2</seealso>, + <seealso marker="snmpm#update_agent_info">update_agent_info/4</seealso>, + <seealso marker="snmpm#sync_get">sync_get/3,4,5,6</seealso>, + <seealso marker="snmpm#async_get">async_get/3,4,5,6</seealso>, + <seealso marker="snmpm#sync_get_next">sync_get_next/3,4,5,6</seealso>, + <seealso marker="snmpm#async_get_next">async_get_next/3,4,5,6</seealso>, + <seealso marker="snmpm#sync_set">sync_set/3,4,5,6</seealso>, + <seealso marker="snmpm#async_set">async_set/3,4,5,6</seealso>, + <seealso marker="snmpm#sync_get_bulk">sync_get_bulk/5,6,7,8</seealso> and + <seealso marker="snmpm#async_get_bulk">async_get_bulk/5,6,7,8</seealso> + that all use <c>TargetName</c> (and not, as previously, <c>Addr</c> + and <c>Port</c>) to identify the agent (also the return value of + <seealso marker="snmpm#which_agents">which_agents</seealso> has + been changed). </p> + <p>Second, for backward compatibility, the old functions still + exist, but are no longer documented and are now wrappers for the + new functions, including erroneous default value for EngineID and + all. The TargetName is however generated from the provided + <c>Addr</c>, <c>Port</c> and <c>Version</c> config options. </p> + <p>Third, the behaviour of the + <seealso marker="snmpm_user">SNMP manager user</seealso> has + been changed to reflect this, i.e. + <seealso marker="snmpm_user#handle_pdu">handle_pdu/4</seealso>, + <seealso marker="snmpm_user#handle_trap">handle_trap/3</seealso>, + <seealso marker="snmpm_user#handle_inform">handle_inform/3</seealso>, + <seealso marker="snmpm_user#handle_report">handle_report/3</seealso> + and the return-value of + <seealso marker="snmpm_user#handle_agent">handle_agent/4</seealso>. + The old (non-documented) callback-functions (using Addr and Port) + will still be called if the agent was registered using the old + registration functions. </p> + + <p>Own Id: OTP-7836</p> + <!-- <p>Aux Id: Seq 10966</p> --> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.13 --> + + <section> + <title>SNMP Development Toolkit 4.12.2</title> + <p>Version 4.12.2 supports code replacement in runtime from/to + version 4.12.1, 4.12, 4.11.2, 4.11.1 and 4.11.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + <!-- + <list type="bulleted"> + <item> + <item> + <p>[agent] Improvement of the inform reporting. + It was previously not certain how many acks an + application received, 0, 1 or 2. This has now been + fixed, so that only 1 (one) ack is issued. </p> + <p>Per Hedeland</p> + <p>Own Id: OTP-7525</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] Bad session cache (usm+camv-info) invalidation + could cause user crash, through call(s) to (a number of) + MIB API function(s) (undefined function). </p> + <p>Own Id: OTP-7868</p> + <!-- <p>Aux Id: Seq 11124</p> --> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.12.2 --> + + <section> + <title>SNMP Development Toolkit 4.12.1</title> + <p>Version 4.12.1 supports code replacement in runtime from/to + version 4.12, 4.11.2, 4.11.1 and 4.11.</p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + <!-- + <list type="bulleted"> + <item> + <item> + <p>[agent] Improvement of the inform reporting. + It was previously not certain how many acks an + application received, 0, 1 or 2. This has now been + fixed, so that only 1 (one) ack is issued. </p> + <p>Per Hedeland</p> + <p>Own Id: OTP-7525</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>Logging of messages with the GetBulk-request PDU + incorrectly produced an erroneous entry in the + log: "An error occurred". </p> + <p>The reason for this was that the PDU-fields + error_status and error_index is re-used for + Non-repeaters and Max-repetitions for + GetBulk-request PDUs, but this was not handled + by the logging code. </p> + <p>Own Id: OTP-7695</p> + <p>Aux Id: Seq 11124</p> + </item> + + <item> + <p>[agent] An attempt to set the row status to active for an + notReady table row, could result in an "inconsistentValue" + error. </p> + <p>The same problem existed when attempting to set row status + to notInService for a row in notReady. </p> + <p>Serge Aleynikov</p> + <p>Own Id: OTP-7698</p> + <!-- <p>Aux Id: Seq 10966</p> --> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.12.1 --> + + <section> + <title>SNMP Development Toolkit 4.12</title> + <p>Version 4.12 supports code replacement in runtime from/to + version 4.11.2, 4.11.1 and 4.11.</p> + + <section> + <title>Improvements and new features</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] A simple lookup cache has been added to improve + the mib server lookup performance. </p> + <p>This can be disabled with the mib_server + <seealso marker="snmp_app">cache</seealso> option. </p> + <p>Own Id: OTP-7346</p> + </item> + + <item> + <p>[agent] Improvement of the inform reporting. + It was previously not certain how many acks an + application received, 0, 1 or 2. This has now been + fixed, so that only 1 (one) ack is issued. </p> + <p>Per Hedeland</p> + <p>Own Id: OTP-7525</p> + </item> + + </list> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <p>-</p> + <!-- + <list type="bulleted"> + <item> + <p>[manager] Encryption error when attempting to send + version 3 inform-requests. </p> + <p>Own Id: OTP-7432</p> + <p>Aux Id: Seq 10966</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.12 --> + + <section> + <title>SNMP Development Toolkit 4.11.2</title> + <p>Version 4.11.2 supports code replacement in runtime from/to + version 4.11.1 and 4.11. </p> + + <section> + <title>Improvements and new features</title> + <p>-</p> + <!-- + <list type="bulleted"> + <item> + <p>Added utility functions for transforming DateAndTime + as [int()] to strings; + <seealso marker="snmp#dat2s">date_and_time_to_string/2</seealso> + and + <seealso marker="snmp#dat2s2">date_and_time_to_string2/1</seealso>. </p> + <p>Also added new validation function + <seealso marker="snmp#vdat">validate_date_and_time/2</seealso>. </p> + <p>Own Id: OTP-7412</p> + <p>Aux Id: Seq 10987</p> + </item> + </list> + --> + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[manager] Erroneous engine-id check when receiving version 3 + informs. </p> + <p>Own Id: OTP-7570</p> + <p>Aux Id: Seq 11060</p> + </item> + + <item> + <p>Receiving an snmp message with a very large version + number could cause the erlang node to run out of + memory and consequently crash. </p> + <p>The standard specifies the snmp version as an + (unlimited) INTEGER, but today only + 0 (version 1), 1 (version 2) and 3 (version 3) is + actually used. So, when decoding a message, a limit + has been put on the snmp version integer in order + to not allow this kind of a problem. </p> + <p>Own Id: OTP-7575</p> + <p>Aux Id: Seq 11064</p> + </item> + + </list> + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.11.2 --> + + + <section> + <title>SNMP Development Toolkit 4.11.1</title> + <p>Version 4.11.1 supports code replacement in runtime from/to + version 4.11.</p> + + <section> + <title>Improvements and new features</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[compiler] The MIB compiler did not retrieve the REFERENCE part + of a SNMP MIB definition. </p> + <p>This problem has been partly solved. For SNMP tables, + the assocList field of the tables mib-entry record now contains + this info (as <c>{reference, string()}</c>), <em>if</em> the + MIB was compiled with the compiler option <em>+reference</em>. </p> + <p>This solution is temporary, until such time as a permanent + solution (and probably not backward compatible) is devised, which + retrieves and stores all REFERENCE part(s) of a MIB. </p> + <p>See the + <seealso marker="snmpc#compiler_opts">compiler options</seealso> + for more info. </p> + + <p>Serge Aleynikov</p> + <p>Own Id: OTP-7426</p> + </item> + + <item> + <p>Added utility functions for transforming DateAndTime + as [int()] to strings; + <seealso marker="snmp#dat2s">date_and_time_to_string/2</seealso> + and + <seealso marker="snmp#dat2s2">date_and_time_to_string2/1</seealso>. </p> + <p>Also added new validation function + <seealso marker="snmp#vdat">validate_date_and_time/2</seealso>. </p> + <p>Own Id: OTP-7412</p> + <p>Aux Id: Seq 10987</p> + </item> + + </list> + + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[manager] Encryption error when attempting to send + version 3 inform-requests. </p> + <p>Own Id: OTP-7432</p> + <p>Aux Id: Seq 10966</p> + </item> + + </list> + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.11.1 --> + + <section> + <title>SNMP Development Toolkit 4.11</title> + <p>Version 4.11 supports code replacement in runtime from/to + version 4.10.3, 4.10.2, 4.10.1 and 4.10.</p> + + <section> + <title>Improvements and new features</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[agent] Performance improvements in the case when an SNMP + manager performs an snmpwalk. </p> + <p>Martin Björklund</p> + <p>Own Id: OTP-7201</p> + </item> + + <item> + <p>The API for sending inform(s) has been improved. Also + the documentation has been corrected and updated. See + <seealso marker="snmpa#send_notification">snmpa:send_notification</seealso> and + <seealso marker="snmpa_notification_delivery_info_receiver">snmpa_notification_delivery_info_receiver</seealso> + for more info.</p> + <p>Own Id: OTP-7287</p> + <p>Aux Id: Seq 10926</p> + </item> + + <item> + <p>[agent] Performance of the internal database (local-db) + has been improved.</p> + <p>Own Id: OTP-7319</p> + <p>Aux Id: Seq 10942</p> + </item> + + <item> + <p>[agent] Added utility functions, + <seealso marker="snmpa#restart_worker">snmpa:restart_worker/0,1</seealso> and + <seealso marker="snmpa#restart_set_worker">snmpa:restart_set_worker/0,1</seealso>, + for restarting the agent worker processes (in case the agent is + multi-threaded).</p> + <p>Own Id: OTP-7369</p> + </item> + + <item> + <p>Add utility function to + <seealso marker="snmp#read_mib">read</seealso> + a compiled mib. </p> + <p>Own Id: OTP-7371</p> + </item> + + </list> + </section> + + <section> + <title>Reported Fixed Bugs and Malfunctions</title> + <!-- + <p>-</p> + --> + <list type="bulleted"> + <item> + <p>[manager] Encryption error when attempting to send + version 3 inform-requests. </p> + <p>Own Id: OTP-7377</p> + <p>Aux Id: Seq 10966</p> + </item> + + </list> + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + </section> <!-- 4.11 --> + + + <section> <title>SNMP Development Toolkit 4.10.3</title> <p>Version 4.10.3 supports code replacement in runtime from/to version 4.10.2, 4.10.1 and 4.10.</p> diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 0b6ea93231..af988fda26 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,8 +22,18 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.21.2", + [ + ] + }, + {"4.21.1", + [ + {update, snmp_note_store, soft, soft_purge, soft_purge, []} + ] + }, {"4.21", [ + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []} ] }, @@ -40,6 +50,7 @@ {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf, snmp_config]}, {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, {update, snmpm_server, soft, soft_purge, soft_purge, @@ -47,76 +58,24 @@ {update, snmpm_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpm_mpd, snmpm_config]} ] - }, - {"4.20", - [ - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]} - ] - }, - {"4.19", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_config, snmp_notification_mib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmp_conf]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - } + } ], %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.21.2", + [ + ] + }, + {"4.21.1", + [ + {update, snmp_note_store, soft, soft_purge, soft_purge, []} + ] + }, {"4.21", [ + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []} ] }, @@ -133,6 +92,7 @@ {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf, snmp_config]}, {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, {update, snmpm_server, soft, soft_purge, soft_purge, @@ -140,68 +100,6 @@ {update, snmpm_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpm_mpd, snmpm_config]} ] - }, - {"4.20", - [ - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]} - ] - }, - {"4.19", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_config, snmp_notification_mib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmp_conf]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] } ] }. diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src index 3d8015f0cd..b528bdde95 100644 --- a/lib/snmp/src/compile/snmpc.src +++ b/lib/snmp/src/compile/snmpc.src @@ -74,7 +74,7 @@ %% --rrnac %% --version %% --verbosity V -%% --warnings +%% --warnings | --W %% --Werror | --wae | --warnings_as_errors main(Args) when is_list(Args) -> case (catch process_args(Args)) of diff --git a/lib/snmp/src/misc/snmp_note_store.erl b/lib/snmp/src/misc/snmp_note_store.erl index a21a6209f1..23fccf8a5f 100644 --- a/lib/snmp/src/misc/snmp_note_store.erl +++ b/lib/snmp/src/misc/snmp_note_store.erl @@ -258,10 +258,17 @@ code_change({down, _Vsn}, State, _Extra) -> {ok, NState}; % upgrade -code_change(_Vsn, State, _Extra) -> +code_change(_Vsn, State0, _Extra) -> process_flag(trap_exit, true), - NState = restart_timer(State), - {ok, NState}. + State1 = + case State0 of + #state{timeout = false} -> + State0#state{timeout = ?timeout}; + _ -> + State0 + end, + State2 = restart_timer(State1), + {ok, State2}. %%---------------------------------------------------------- @@ -282,7 +289,7 @@ deactivate_timer(#state{timer = Pid, active = true} = State) -> receive deactivated -> ok end, - State#state{timeout = false}; + State#state{active = false}; deactivate_timer(State) -> State. diff --git a/lib/snmp/test/snmp_manager_user_old.erl b/lib/snmp/test/snmp_manager_user_old.erl index edffc80dd4..edffc80dd4 100755..100644 --- a/lib/snmp/test/snmp_manager_user_old.erl +++ b/lib/snmp/test/snmp_manager_user_old.erl diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index c95e0a22d1..25e3a9470b 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.21.1 +SNMP_VSN = 4.21.3 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" diff --git a/lib/ssh/doc/src/Makefile b/lib/ssh/doc/src/Makefile index c4d8d9901c..c97c99cf52 100644 --- a/lib/ssh/doc/src/Makefile +++ b/lib/ssh/doc/src/Makefile @@ -29,15 +29,6 @@ VSN=$(SSH_VSN) APPLICATION=ssh # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -76,33 +67,10 @@ EXTRA_FILES = \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) - -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = $(APPLICATION)-$(VSN).pdf -TOP_PS_FILE = $(APPLICATION)-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -115,8 +83,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -131,32 +97,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ *xmls_output *xmls_errs $(LATEX_CLEAN) - -endif - man: $(MAN3_FILES) @@ -168,8 +108,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -179,28 +117,5 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -endif -endif - -endif release_spec: diff --git a/lib/ssh/doc/src/make.dep b/lib/ssh/doc/src/make.dep deleted file mode 100644 index cfe2f9617b..0000000000 --- a/lib/ssh/doc/src/make.dep +++ /dev/null @@ -1,19 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex ref_man.tex ssh.tex ssh_channel.tex \ - ssh_connection.tex ssh_sftp.tex ssh_sftpd.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml diff --git a/lib/ssh/src/DSS.asn1 b/lib/ssh/src/DSS.asn1 index 77aca3808b..77aca3808b 100755..100644 --- a/lib/ssh/src/DSS.asn1 +++ b/lib/ssh/src/DSS.asn1 diff --git a/lib/ssh/src/PKCS-1.asn1 b/lib/ssh/src/PKCS-1.asn1 index e7d6b18c63..e7d6b18c63 100755..100644 --- a/lib/ssh/src/PKCS-1.asn1 +++ b/lib/ssh/src/PKCS-1.asn1 diff --git a/lib/ssh/src/ssh_bits.erl b/lib/ssh/src/ssh_bits.erl index 3f0a06575c..3f0a06575c 100755..100644 --- a/lib/ssh/src/ssh_bits.erl +++ b/lib/ssh/src/ssh_bits.erl diff --git a/lib/ssh/src/ssh_connect.hrl b/lib/ssh/src/ssh_connect.hrl index 34d4ff8fc1..34d4ff8fc1 100755..100644 --- a/lib/ssh/src/ssh_connect.hrl +++ b/lib/ssh/src/ssh_connect.hrl diff --git a/lib/ssh/src/ssh_dsa.erl b/lib/ssh/src/ssh_dsa.erl index 1b9a396f0c..1b9a396f0c 100755..100644 --- a/lib/ssh/src/ssh_dsa.erl +++ b/lib/ssh/src/ssh_dsa.erl diff --git a/lib/ssh/src/ssh_file.erl b/lib/ssh/src/ssh_file.erl index 12180f56bb..12180f56bb 100755..100644 --- a/lib/ssh/src/ssh_file.erl +++ b/lib/ssh/src/ssh_file.erl diff --git a/lib/ssh/src/ssh_io.erl b/lib/ssh/src/ssh_io.erl index 915fd63e4f..915fd63e4f 100755..100644 --- a/lib/ssh/src/ssh_io.erl +++ b/lib/ssh/src/ssh_io.erl diff --git a/lib/ssh/src/ssh_math.erl b/lib/ssh/src/ssh_math.erl index 510eb16aa6..510eb16aa6 100755..100644 --- a/lib/ssh/src/ssh_math.erl +++ b/lib/ssh/src/ssh_math.erl diff --git a/lib/ssh/src/ssh_rsa.erl b/lib/ssh/src/ssh_rsa.erl index 91b8285b2e..91b8285b2e 100755..100644 --- a/lib/ssh/src/ssh_rsa.erl +++ b/lib/ssh/src/ssh_rsa.erl diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl index f000558100..f000558100 100755..100644 --- a/lib/ssh/src/ssh_sftp.erl +++ b/lib/ssh/src/ssh_sftp.erl diff --git a/lib/ssh/src/ssh_userauth.hrl b/lib/ssh/src/ssh_userauth.hrl index 8eb2d46ed1..8eb2d46ed1 100755..100644 --- a/lib/ssh/src/ssh_userauth.hrl +++ b/lib/ssh/src/ssh_userauth.hrl diff --git a/lib/ssh/src/ssh_xfer.hrl b/lib/ssh/src/ssh_xfer.hrl index 4a4f1a4291..4a4f1a4291 100755..100644 --- a/lib/ssh/src/ssh_xfer.hrl +++ b/lib/ssh/src/ssh_xfer.hrl diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 70122e4393..50268ae206 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -71,7 +71,8 @@ {fail_if_no_peer_cert, boolean()} {depth, integer()} | {cert, der_encoded()}| {certfile, path()} | - {key, der_encoded()} | {keyfile, path()} | {password, string()} | + {key, {'RSAPrivateKey'| 'DSAPrivateKey' | 'PrivateKeyInfo', der_encoded()}} | + {keyfile, path()} | {password, string()} | {cacerts, [der_encoded()]} | {cacertfile, path()} | |{dh, der_encoded()} | {dhfile, path()} | {ciphers, ciphers()} | {ssl_imp, ssl_imp()} | {reuse_sessions, boolean()} | {reuse_session, fun()} @@ -139,7 +140,7 @@ <tag>{certfile, path()}</tag> <item>Path to a file containing the user's certificate.</item> - <tag>{key, der_encoded()}</tag> + <tag>{key, {'RSAPrivateKey'| 'DSAPrivateKey' | 'PrivateKeyInfo', der_encoded()}}</tag> <item> The DER encoded users private key. If this option is supplied it will override the keyfile option.</item> diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index 29674f30da..1b07e76d6a 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,6 +1,7 @@ %% -*- erlang -*- {"%VSN%", [ + {"4.1.6", [{restart_application, ssl}]}, {"4.1.5", [{restart_application, ssl}]}, {"4.1.4", [{restart_application, ssl}]}, {"4.1.3", [{restart_application, ssl}]}, @@ -10,6 +11,7 @@ {"4.0.1", [{restart_application, ssl}]} ], [ + {"4.1.6", [{restart_application, ssl}]}, {"4.1.5", [{restart_application, ssl}]}, {"4.1.4", [{restart_application, ssl}]}, {"4.1.3", [{restart_application, ssl}]}, diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index 35f9410562..d0693445e0 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -608,8 +608,11 @@ validate_option(certfile, Value) when Value == undefined; is_list(Value) -> validate_option(key, undefined) -> undefined; validate_option(key, {KeyType, Value}) when is_binary(Value), - KeyType == rsa; - KeyType == dsa -> + KeyType == rsa; %% Backwards compatibility + KeyType == dsa; %% Backwards compatibility + KeyType == 'RSAPrivateKey'; + KeyType == 'DSAPrivateKey'; + KeyType == 'PrivateKeyInfo' -> {KeyType, Value}; validate_option(keyfile, Value) when is_list(Value) -> Value; diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl index 422ea6404b..61876e1158 100644 --- a/lib/ssl/src/ssl_certificate.erl +++ b/lib/ssl/src/ssl_certificate.erl @@ -66,7 +66,7 @@ trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef) -> {ok, IssuerId} -> {other, IssuerId}; {error, issuer_not_found} -> - case find_issuer(OtpCert, no_candidate, CertDbHandle) of + case find_issuer(OtpCert, CertDbHandle) of {ok, IssuerId} -> {other, IssuerId}; Other -> @@ -193,7 +193,7 @@ certificate_chain(OtpCert, _Cert, CertDbHandle, CertsDbRef, Chain) -> {_, true = SelfSigned} -> certificate_chain(CertDbHandle, CertsDbRef, Chain, ignore, ignore, SelfSigned); {{error, issuer_not_found}, SelfSigned} -> - case find_issuer(OtpCert, no_candidate, CertDbHandle) of + case find_issuer(OtpCert, CertDbHandle) of {ok, {SerialNr, Issuer}} -> certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned); @@ -227,17 +227,24 @@ certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned {ok, lists:reverse(Chain)} end. -find_issuer(OtpCert, PrevCandidateKey, CertDbHandle) -> - case ssl_manager:issuer_candidate(PrevCandidateKey, CertDbHandle) of - no_more_candidates -> - {error, issuer_not_found}; - {Key, {_Cert, ErlCertCandidate}} -> - case public_key:pkix_is_issuer(OtpCert, ErlCertCandidate) of - true -> - public_key:pkix_issuer_id(ErlCertCandidate, self); - false -> - find_issuer(OtpCert, Key, CertDbHandle) - end +find_issuer(OtpCert, CertDbHandle) -> + IsIssuerFun = fun({_Key, {_Der, #'OTPCertificate'{} = ErlCertCandidate}}, Acc) -> + case public_key:pkix_is_issuer(OtpCert, ErlCertCandidate) of + true -> + throw(public_key:pkix_issuer_id(ErlCertCandidate, self)); + false -> + Acc + end; + (_, Acc) -> + Acc + end, + + try ssl_certificate_db:foldl(IsIssuerFun, issuer_not_found, CertDbHandle) of + issuer_not_found -> + {error, issuer_not_found} + catch + {ok, _IssuerId} = Return -> + Return end. is_valid_extkey_usage(KeyUse, client) -> diff --git a/lib/ssl/src/ssl_certificate_db.erl b/lib/ssl/src/ssl_certificate_db.erl index 0560a02110..cb2473576a 100644 --- a/lib/ssl/src/ssl_certificate_db.erl +++ b/lib/ssl/src/ssl_certificate_db.erl @@ -26,7 +26,7 @@ -include_lib("public_key/include/public_key.hrl"). -export([create/0, remove/1, add_trusted_certs/3, - remove_trusted_certs/2, lookup_trusted_cert/4, issuer_candidate/2, + remove_trusted_certs/2, lookup_trusted_cert/4, foldl/3, lookup_cached_certs/2, cache_pem_file/4, uncache_pem_file/2, lookup/2]). -type time() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}. @@ -127,8 +127,6 @@ uncache_pem_file(File, [_CertsDb, _FileToRefDb, PidToFileDb]) -> exit(Pid, shutdown) end, Pids). - - %%-------------------------------------------------------------------- -spec remove_trusted_certs(pid(), [db_handle()]) -> term(). @@ -161,37 +159,6 @@ remove_trusted_certs(Pid, [CertsDb, FileToRefDb, PidToFileDb]) -> end. %%-------------------------------------------------------------------- --spec issuer_candidate(no_candidate | cert_key() | {file, term()}, term()) -> - {cert_key(),{der_cert(), #'OTPCertificate'{}}} | no_more_candidates. -%% -%% Description: If a certificat does not define its issuer through -%% the extension 'ce-authorityKeyIdentifier' we can -%% try to find the issuer in the database over known -%% certificates. -%%-------------------------------------------------------------------- -issuer_candidate(no_candidate, Db) -> - case ets:first(Db) of - '$end_of_table' -> - no_more_candidates; - {file, _} = Key -> - issuer_candidate(Key, Db); - Key -> - [Cert] = lookup(Key, Db), - {Key, Cert} - end; - -issuer_candidate(PrevCandidateKey, Db) -> - case ets:next(Db, PrevCandidateKey) of - '$end_of_table' -> - no_more_candidates; - {file, _} = Key -> - issuer_candidate(Key, Db); - Key -> - [Cert] = lookup(Key, Db), - {Key, Cert} - end. - -%%-------------------------------------------------------------------- -spec lookup(term(), db_handle()) -> term() | undefined. %% %% Description: Looks up an element in a certificat <Db>. @@ -206,7 +173,18 @@ lookup(Key, Db) -> end, [Pick(Data) || Data <- Contents] end. - +%%-------------------------------------------------------------------- +-spec foldl(fun(), term(), db_handle()) -> term(). +%% +%% Description: Calls Fun(Elem, AccIn) on successive elements of the +%% cache, starting with AccIn == Acc0. Fun/2 must return a new +%% accumulator which is passed to the next call. The function returns +%% the final value of the accumulator. Acc0 is returned if the certifate +%% db is empty. +%%-------------------------------------------------------------------- +foldl(Fun, Acc0, Cache) -> + ets:foldl(Fun, Acc0, Cache). + %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl index 72f02a4362..95a5efd6d0 100644 --- a/lib/ssl/src/ssl_cipher.erl +++ b/lib/ssl/src/ssl_cipher.erl @@ -154,18 +154,23 @@ decipher(?AES, HashSz, CipherState, Fragment, Version) -> block_decipher(Fun, #cipher_state{key=Key, iv=IV} = CipherState0, HashSz, Fragment, Version) -> - try Fun(Key, IV, Fragment) of - Text -> - GBC = generic_block_cipher_from_bin(Text, HashSz), - case is_correct_padding(GBC, Version) of - true -> - Content = GBC#generic_block_cipher.content, - Mac = GBC#generic_block_cipher.mac, - CipherState1 = CipherState0#cipher_state{iv=next_iv(Fragment, IV)}, - {Content, Mac, CipherState1}; - false -> - ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC) - end + try + Text = Fun(Key, IV, Fragment), + GBC = generic_block_cipher_from_bin(Text, HashSz), + Content = GBC#generic_block_cipher.content, + Mac = GBC#generic_block_cipher.mac, + CipherState1 = CipherState0#cipher_state{iv=next_iv(Fragment, IV)}, + case is_correct_padding(GBC, Version) of + true -> + {Content, Mac, CipherState1}; + false -> + %% decryption failed or invalid padding, + %% intentionally break Content to make + %% sure a packet with a an invalid padding + %% but otherwise correct data will fail + %% the MAC test later + {<<16#F0, Content/binary>>, Mac, CipherState1} + end catch _:_ -> %% This is a DECRYPTION_FAILED but @@ -500,14 +505,38 @@ hash_size(md5) -> hash_size(sha) -> 20. +%% RFC 5246: 6.2.3.2. CBC Block Cipher +%% +%% Implementation note: Canvel et al. [CBCTIME] have demonstrated a +%% timing attack on CBC padding based on the time required to compute +%% the MAC. In order to defend against this attack, implementations +%% MUST ensure that record processing time is essentially the same +%% whether or not the padding is correct. In general, the best way to +%% do this is to compute the MAC even if the padding is incorrect, and +%% only then reject the packet. For instance, if the pad appears to be +%% incorrect, the implementation might assume a zero-length pad and then +%% compute the MAC. This leaves a small timing channel, since MAC +%% performance depends to some extent on the size of the data fragment, +%% but it is not believed to be large enough to be exploitable, due to +%% the large block size of existing MACs and the small size of the +%% timing signal. +%% +%% implementation note: +%% We return the original (possibly invalid) PadLength in any case. +%% A invalid PadLength will be cought by is_correct_padding/2 +%% generic_block_cipher_from_bin(T, HashSize) -> Sz1 = byte_size(T) - 1, - <<_:Sz1/binary, ?BYTE(PadLength)>> = T, + <<_:Sz1/binary, ?BYTE(PadLength0)>> = T, + PadLength = if + PadLength0 >= Sz1 -> 0; + true -> PadLength0 + end, CompressedLength = byte_size(T) - PadLength - 1 - HashSize, <<Content:CompressedLength/binary, Mac:HashSize/binary, - Padding:PadLength/binary, ?BYTE(PadLength)>> = T, + Padding:PadLength/binary, ?BYTE(PadLength0)>> = T, #generic_block_cipher{content=Content, mac=Mac, - padding=Padding, padding_length=PadLength}. + padding=Padding, padding_length=PadLength0}. generic_stream_cipher_from_bin(T, HashSz) -> Sz = byte_size(T), @@ -516,17 +545,18 @@ generic_stream_cipher_from_bin(T, HashSz) -> #generic_stream_cipher{content=Content, mac=Mac}. -is_correct_padding(_, {3, 0}) -> - true; -%% For interoperability reasons we do not check the padding in TLS 1.0 as it -%% is not strictly required and breaks interopability with for instance -%% Google. -is_correct_padding(_, {3, 1}) -> - true; +%% For interoperability reasons we do not check the padding content in +%% SSL 3.0 and TLS 1.0 as it is not strictly required and breaks +%% interopability with for instance Google. +is_correct_padding(#generic_block_cipher{padding_length = Len, + padding = Padding}, {3, N}) + when N == 0; N == 1 -> + Len == byte_size(Padding); %% Padding must be check in TLS 1.1 and after -is_correct_padding(#generic_block_cipher{padding_length = Len, padding = Padding}, _) -> - list_to_binary(lists:duplicate(Len, Len)) == Padding. - +is_correct_padding(#generic_block_cipher{padding_length = Len, + padding = Padding}, _) -> + Len == byte_size(Padding) andalso + list_to_binary(lists:duplicate(Len, Len)) == Padding. get_padding(Length, BlockSize) -> get_padding_aux(BlockSize, Length rem BlockSize). diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index c772697f1d..0c44d3ae90 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -303,12 +303,13 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options, User, CbInfo]) -> State0 = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), Hashes0 = ssl_handshake:init_hashes(), - + TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), try ssl_init(SSLOpts0, Role) of {ok, Ref, CertDbHandle, CacheHandle, OwnCert, Key, DHParams} -> Session = State0#state.session, State = State0#state{tls_handshake_hashes = Hashes0, - session = Session#session{own_certificate = OwnCert}, + session = Session#session{own_certificate = OwnCert, + time_stamp = TimeStamp}, cert_db_ref = Ref, cert_db = CertDbHandle, session_cache = CacheHandle, @@ -351,8 +352,7 @@ hello(start, #state{host = Host, port = Port, role = client, State1 = State0#state{connection_states = CS2, negotiated_version = Version, %% Requested version session = - Session0#session{session_id = Hello#client_hello.session_id, - is_resumable = false}, + Session0#session{session_id = Hello#client_hello.session_id}, tls_handshake_hashes = Hashes1}, {Record, State} = next_record(State1), next_state(hello, Record, State); @@ -1126,18 +1126,38 @@ init_private_key(DbHandle, undefined, KeyFile, Password, _) -> {ok, List} = ssl_manager:cache_pem_file(KeyFile, DbHandle), [PemEntry] = [PemEntry || PemEntry = {PKey, _ , _} <- List, PKey =:= 'RSAPrivateKey' orelse - PKey =:= 'DSAPrivateKey'], - public_key:pem_entry_decode(PemEntry, Password) + PKey =:= 'DSAPrivateKey' orelse + PKey =:= 'PrivateKeyInfo' + ], + private_key(public_key:pem_entry_decode(PemEntry, Password)) catch Error:Reason -> handle_file_error(?LINE, Error, Reason, KeyFile, ekeyfile, erlang:get_stacktrace()) end; +%% First two clauses are for backwards compatibility init_private_key(_,{rsa, PrivateKey}, _, _,_) -> - public_key:der_decode('RSAPrivateKey', PrivateKey); + init_private_key('RSAPrivateKey', PrivateKey); init_private_key(_,{dsa, PrivateKey},_,_,_) -> - public_key:der_decode('DSAPrivateKey', PrivateKey). + init_private_key('DSAPrivateKey', PrivateKey); +init_private_key(_,{Asn1Type, PrivateKey},_,_,_) -> + private_key(init_private_key(Asn1Type, PrivateKey)). + +init_private_key(Asn1Type, PrivateKey) -> + public_key:der_decode(Asn1Type, PrivateKey). + +private_key(#'PrivateKeyInfo'{privateKeyAlgorithm = + #'PrivateKeyInfo_privateKeyAlgorithm'{algorithm = ?'rsaEncryption'}, + privateKey = Key}) -> + public_key:der_decode('RSAPrivateKey', iolist_to_binary(Key)); + +private_key(#'PrivateKeyInfo'{privateKeyAlgorithm = + #'PrivateKeyInfo_privateKeyAlgorithm'{algorithm = ?'id-dsa'}, + privateKey = Key}) -> + public_key:der_decode('DSAPrivateKey', iolist_to_binary(Key)); +private_key(Key) -> + Key. -spec(handle_file_error(_,_,_,_,_,_) -> no_return()). handle_file_error(Line, Error, {badmatch, Reason}, File, Throw, Stack) -> @@ -1987,16 +2007,16 @@ next_state_is_connection(State0) -> public_key_info = undefined, tls_handshake_hashes = {<<>>, <<>>}}). -register_session(_, _, _, #session{is_resumable = true} = Session) -> - Session; %% Already registered -register_session(client, Host, Port, Session0) -> +register_session(client, Host, Port, #session{is_resumable = new} = Session0) -> Session = Session0#session{is_resumable = true}, ssl_manager:register_session(Host, Port, Session), Session; -register_session(server, _, Port, Session0) -> +register_session(server, _, Port, #session{is_resumable = new} = Session0) -> Session = Session0#session{is_resumable = true}, ssl_manager:register_session(Port, Session), - Session. + Session; +register_session(_, _, _, Session) -> + Session. %% Already registered invalidate_session(client, Host, Port, Session) -> ssl_manager:invalidate_session(Host, Port, Session); @@ -2020,7 +2040,7 @@ initial_state(Role, Host, Port, Socket, {SSLOptions, SocketOptions}, User, %% We do not want to save the password in the state so that %% could be written in the clear into error logs. ssl_options = SSLOptions#ssl_options{password = undefined}, - session = #session{is_resumable = false}, + session = #session{is_resumable = new}, transport_cb = CbModule, data_tag = DataTag, close_tag = CloseTag, diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index f873a6a913..7eb7f44df6 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -1092,18 +1092,12 @@ certificate_authorities(CertDbHandle, CertDbRef) -> list_to_binary([Enc(Cert) || {_, Cert} <- Authorities]). certificate_authorities_from_db(CertDbHandle, CertDbRef) -> - certificate_authorities_from_db(CertDbHandle, CertDbRef, no_candidate, []). - -certificate_authorities_from_db(CertDbHandle,CertDbRef, PrevKey, Acc) -> - case ssl_manager:issuer_candidate(PrevKey, CertDbHandle) of - no_more_candidates -> - lists:reverse(Acc); - {{CertDbRef, _, _} = Key, Cert} -> - certificate_authorities_from_db(CertDbHandle, CertDbRef, Key, [Cert|Acc]); - {Key, _Cert} -> - %% skip certs not from this ssl connection - certificate_authorities_from_db(CertDbHandle, CertDbRef, Key, Acc) - end. + ConnectionCerts = fun({{Ref, _, _}, Cert}, Acc) when Ref == CertDbRef -> + [Cert | Acc]; + (_, Acc) -> + Acc + end, + ssl_certificate_db:foldl(ConnectionCerts, [], CertDbHandle). digitally_signed(Hash, #'RSAPrivateKey'{} = Key) -> public_key:encrypt_private(Hash, Key, diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index dcf310c535..6a44ef8c3e 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -29,8 +29,8 @@ %% Internal application API -export([start_link/1, start_link_dist/1, connection_init/2, cache_pem_file/2, - lookup_trusted_cert/4, issuer_candidate/2, client_session_id/4, - server_session_id/4, + lookup_trusted_cert/4, + client_session_id/4, server_session_id/4, register_session/2, register_session/3, invalidate_session/2, invalidate_session/3]). @@ -112,16 +112,7 @@ cache_pem_file(File, DbHandle) -> %% -------------------------------------------------------------------- lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) -> ssl_certificate_db:lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer). -%%-------------------------------------------------------------------- --spec issuer_candidate(cert_key() | no_candidate, term()) -> - {cert_key(), - {der_cert(), - #'OTPCertificate'{}}} | no_more_candidates. -%% -%% Description: Return next issuer candidate. -%%-------------------------------------------------------------------- -issuer_candidate(PrevCandidateKey, DbHandle) -> - ssl_certificate_db:issuer_candidate(PrevCandidateKey, DbHandle). + %%-------------------------------------------------------------------- -spec client_session_id(host(), inet:port_number(), #ssl_options{}, der_cert() | undefined) -> session_id(). @@ -278,25 +269,16 @@ handle_cast({register_session, Port, Session}, CacheCb:update(Cache, {Port, NewSession#session.session_id}, NewSession), {noreply, State}; -%%% When a session is invalidated we need to wait a while before deleting -%%% it as there might be pending connections that rightfully needs to look -%%% up the session data but new connections should not get to use this session. handle_cast({invalidate_session, Host, Port, #session{session_id = ID} = Session}, #state{session_cache = Cache, session_cache_cb = CacheCb} = State) -> - CacheCb:update(Cache, {{Host, Port}, ID}, Session#session{is_resumable = false}), - TRef = - erlang:send_after(delay_time(), self(), {delayed_clean_session, {{Host, Port}, ID}}), - {noreply, State#state{last_delay_timer = TRef}}; + invalidate_session(Cache, CacheCb, {{Host, Port}, ID}, Session, State); handle_cast({invalidate_session, Port, #session{session_id = ID} = Session}, #state{session_cache = Cache, session_cache_cb = CacheCb} = State) -> - CacheCb:update(Cache, {Port, ID}, Session#session{is_resumable = false}), - TRef = - erlang:send_after(delay_time(), self(), {delayed_clean_session, {Port, ID}}), - {noreply, State#state{last_delay_timer = TRef}}; + invalidate_session(Cache, CacheCb, {Port, ID}, Session, State); handle_cast({recache_pem, File, LastWrite, Pid, From}, #state{certificate_db = [_, FileToRefDb, _]} = State0) -> @@ -320,7 +302,7 @@ handle_cast({recache_pem, File, LastWrite, Pid, From}, %% {stop, reason(), #state{}}. %% %% Description: Handling all non call/cast messages -%%-------------------------------------------------------------------- +%%------------------------------------------------------------------- handle_info(validate_sessions, #state{session_cache_cb = CacheCb, session_cache = Cache, session_lifetime = LifeTime @@ -444,3 +426,20 @@ delay_time() -> _ -> ?CLEAN_SESSION_DB end. + +invalidate_session(Cache, CacheCb, Key, Session, State) -> + case CacheCb:lookup(Cache, Key) of + undefined -> %% Session is already invalidated + {noreply, State}; + #session{is_resumable = new} -> + CacheCb:delete(Cache, Key), + {noreply, State}; + _ -> + %% When a registered session is invalidated we need to wait a while before deleting + %% it as there might be pending connections that rightfully needs to look + %% up the session data but new connections should not get to use this session. + CacheCb:update(Cache, Key, Session#session{is_resumable = false}), + TRef = + erlang:send_after(delay_time(), self(), {delayed_clean_session, Key}), + {noreply, State#state{last_delay_timer = TRef}} + end. diff --git a/lib/ssl/src/ssl_session.erl b/lib/ssl/src/ssl_session.erl index bf738649f6..df5d7e0146 100644 --- a/lib/ssl/src/ssl_session.erl +++ b/lib/ssl/src/ssl_session.erl @@ -103,9 +103,9 @@ select_session([], _, _) -> select_session(Sessions, #ssl_options{ciphers = Ciphers, reuse_sessions = ReuseSession}, OwnCert) -> - IsResumable = - fun(Session) -> - ReuseSession andalso (Session#session.is_resumable) andalso + IsResumable = + fun(Session) -> + ReuseSession andalso resumable(Session#session.is_resumable) andalso lists:member(Session#session.cipher_suite, Ciphers) andalso (OwnCert == Session#session.own_certificate) end, @@ -147,10 +147,10 @@ is_resumable(SuggestedSessionId, Port, ReuseEnabled, ReuseFun, Cache, #session{cipher_suite = CipherSuite, own_certificate = SessionOwnCert, compression_method = Compression, - is_resumable = Is_resumable, + is_resumable = IsResumable, peer_certificate = PeerCert} = Session -> ReuseEnabled - andalso Is_resumable + andalso resumable(IsResumable) andalso (OwnCert == SessionOwnCert) andalso valid_session(Session, SecondLifeTime) andalso ReuseFun(SuggestedSessionId, PeerCert, @@ -158,3 +158,8 @@ is_resumable(SuggestedSessionId, Port, ReuseEnabled, ReuseFun, Cache, undefined -> false end. + +resumable(new) -> + false; +resumable(IsResumable) -> + IsResumable. diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile index 23a9a23190..6b1da63d08 100644 --- a/lib/ssl/test/Makefile +++ b/lib/ssl/test/Makefile @@ -39,6 +39,7 @@ MODULES = \ ssl_basic_SUITE \ ssl_handshake_SUITE \ ssl_packet_SUITE \ + ssl_cipher_SUITE \ ssl_payload_SUITE \ ssl_to_openssl_SUITE \ ssl_session_cache_SUITE \ @@ -55,6 +56,7 @@ HRL_FILES_SRC = \ ssl_internal.hrl\ ssl_alert.hrl \ ssl_handshake.hrl \ + ssl_cipher.hrl \ ssl_record.hrl HRL_FILES_INC = diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index a9109c5a6e..d9cb8002ed 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -2592,7 +2592,7 @@ client_renegotiate(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, {mfa, {?MODULE, @@ -2784,7 +2784,7 @@ extended_key_usage_verify_peer(Config) when is_list(Config) -> KeyFile = filename:join(PrivDir, "otpCA/private/key.pem"), [KeyEntry] = ssl_test_lib:pem_to_der(KeyFile), - Key = public_key:pem_entry_decode(KeyEntry), + Key = ssl_test_lib:public_key(public_key:pem_entry_decode(KeyEntry)), ServerCertFile = proplists:get_value(certfile, ServerOpts), NewServerCertFile = filename:join(PrivDir, "server/new_cert.pem"), @@ -2846,7 +2846,7 @@ extended_key_usage_verify_none(Config) when is_list(Config) -> KeyFile = filename:join(PrivDir, "otpCA/private/key.pem"), [KeyEntry] = ssl_test_lib:pem_to_der(KeyFile), - Key = public_key:pem_entry_decode(KeyEntry), + Key = ssl_test_lib:public_key(public_key:pem_entry_decode(KeyEntry)), ServerCertFile = proplists:get_value(certfile, ServerOpts), NewServerCertFile = filename:join(PrivDir, "server/new_cert.pem"), @@ -2908,7 +2908,7 @@ no_authority_key_identifier(Config) when is_list(Config) -> KeyFile = filename:join(PrivDir, "otpCA/private/key.pem"), [KeyEntry] = ssl_test_lib:pem_to_der(KeyFile), - Key = public_key:pem_entry_decode(KeyEntry), + Key = ssl_test_lib:public_key(public_key:pem_entry_decode(KeyEntry)), CertFile = proplists:get_value(certfile, ServerOpts), NewCertFile = filename:join(PrivDir, "server/new_cert.pem"), @@ -2966,7 +2966,7 @@ invalid_signature_server(Config) when is_list(Config) -> KeyFile = filename:join(PrivDir, "server/key.pem"), [KeyEntry] = ssl_test_lib:pem_to_der(KeyFile), - Key = public_key:pem_entry_decode(KeyEntry), + Key = ssl_test_lib:public_key(public_key:pem_entry_decode(KeyEntry)), ServerCertFile = proplists:get_value(certfile, ServerOpts), NewServerCertFile = filename:join(PrivDir, "server/invalid_cert.pem"), @@ -3006,7 +3006,7 @@ invalid_signature_client(Config) when is_list(Config) -> KeyFile = filename:join(PrivDir, "client/key.pem"), [KeyEntry] = ssl_test_lib:pem_to_der(KeyFile), - Key = public_key:pem_entry_decode(KeyEntry), + Key = ssl_test_lib:public_key(public_key:pem_entry_decode(KeyEntry)), ClientCertFile = proplists:get_value(certfile, ClientOpts), NewClientCertFile = filename:join(PrivDir, "client/invalid_cert.pem"), @@ -3038,7 +3038,8 @@ tcp_delivery_workaround(Server, ServerMsg, Client, ClientMsg) -> {Client, ClientMsg} -> ok; {Client, {error,closed}} -> - test_server:format("client got close"); + test_server:format("client got close"), + ok; Unexpected -> test_server:fail(Unexpected) end; @@ -3083,7 +3084,7 @@ cert_expired(Config) when is_list(Config) -> KeyFile = filename:join(PrivDir, "otpCA/private/key.pem"), [KeyEntry] = ssl_test_lib:pem_to_der(KeyFile), - Key = public_key:pem_entry_decode(KeyEntry), + Key = ssl_test_lib:public_key(public_key:pem_entry_decode(KeyEntry)), ServerCertFile = proplists:get_value(certfile, ServerOpts), NewServerCertFile = filename:join(PrivDir, "server/expired_cert.pem"), @@ -3358,14 +3359,14 @@ der_input_opts(Opts) -> Keyfile = proplists:get_value(keyfile, Opts), Dhfile = proplists:get_value(dhfile, Opts), [{_, Cert, _}] = ssl_test_lib:pem_to_der(Certfile), - [{_, Key, _}] = ssl_test_lib:pem_to_der(Keyfile), + [{Asn1Type, Key, _}] = ssl_test_lib:pem_to_der(Keyfile), [{_, DHParams, _}] = ssl_test_lib:pem_to_der(Dhfile), CaCerts = lists:map(fun(Entry) -> {_, CaCert, _} = Entry, CaCert end, ssl_test_lib:pem_to_der(CaCertsfile)), - {Cert, {rsa, Key}, CaCerts, DHParams}. + {Cert, {Asn1Type, Key}, CaCerts, DHParams}. %%-------------------------------------------------------------------- %% different_ca_peer_sign(doc) -> @@ -3588,14 +3589,13 @@ hibernate(Config) -> {from, self()}, {mfa, {?MODULE, send_recv_result_active, []}}, {options, [{hibernate_after, 1000}|ClientOpts]}]), - - { current_function, { _M, _F, _A } } = + {current_function, _} = process_info(Pid, current_function), timer:sleep(1100), - { current_function, { erlang, hibernate, 3} } = - process_info(Pid, current_function), + {current_function, {erlang, hibernate, 3}} = + process_info(Pid, current_function), ssl_test_lib:close(Server), ssl_test_lib:close(Client). diff --git a/lib/ssl/test/ssl_cipher_SUITE.erl b/lib/ssl/test/ssl_cipher_SUITE.erl new file mode 100644 index 0000000000..99bc21e820 --- /dev/null +++ b/lib/ssl/test/ssl_cipher_SUITE.erl @@ -0,0 +1,163 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2008-2011. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +-module(ssl_cipher_SUITE). + +%% Note: This directive should only be used in test suites. +-compile(export_all). + +-include_lib("common_test/include/ct.hrl"). + +-include("ssl_internal.hrl"). +-include("ssl_record.hrl"). +-include("ssl_cipher.hrl"). + +-define(TIMEOUT, 600000). + +%% Test server callback functions +%%-------------------------------------------------------------------- +%% Function: init_per_suite(Config) -> Config +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Initialization before the whole suite +%% +%% Note: This function is free to add any key/value pairs to the Config +%% variable, but should NOT alter/remove any existing entries. +%%-------------------------------------------------------------------- +init_per_suite(Config) -> + try crypto:start() of + ok -> + Config + catch _:_ -> + {skip, "Crypto did not start"} + end. +%%-------------------------------------------------------------------- +%% Function: end_per_suite(Config) -> _ +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Cleanup after the whole suite +%%-------------------------------------------------------------------- +end_per_suite(_Config) -> + ssl:stop(), + application:stop(crypto). + +%%-------------------------------------------------------------------- +%% Function: init_per_testcase(TestCase, Config) -> Config +%% Case - atom() +%% Name of the test case that is about to be run. +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% +%% Description: Initialization before each test case +%% +%% Note: This function is free to add any key/value pairs to the Config +%% variable, but should NOT alter/remove any existing entries. +%% Description: Initialization before each test case +%%-------------------------------------------------------------------- +init_per_testcase(_TestCase, Config0) -> + Config = lists:keydelete(watchdog, 1, Config0), + Dog = ssl_test_lib:timetrap(?TIMEOUT), + [{watchdog, Dog} | Config]. + +%%-------------------------------------------------------------------- +%% Function: end_per_testcase(TestCase, Config) -> _ +%% Case - atom() +%% Name of the test case that is about to be run. +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Cleanup after each test case +%%-------------------------------------------------------------------- +end_per_testcase(_TestCase, Config) -> + Dog = ?config(watchdog, Config), + case Dog of + undefined -> + ok; + _ -> + test_server:timetrap_cancel(Dog) + end. + +%%-------------------------------------------------------------------- +%% Function: all(Clause) -> TestCases +%% Clause - atom() - suite | doc +%% TestCases - [Case] +%% Case - atom() +%% Name of a test case. +%% Description: Returns a list of all test cases in this test suite +%%-------------------------------------------------------------------- +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + [aes_decipher_good, aes_decipher_fail]. + +groups() -> + []. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + + +%% Test cases starts here. +%%-------------------------------------------------------------------- +aes_decipher_good(doc) -> + ["Decipher a known cryptotext."]; + +aes_decipher_good(suite) -> + []; + +aes_decipher_good(Config) when is_list(Config) -> + HashSz = 32, + CipherState = #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>, + key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,148>>}, + Fragment = <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8, + 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160, + 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122, + 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>, + Version = {3,3}, + Content = <<183,139,16,132,10,209,67,86,168,100,61,217,145,57,36,56,72,69,76,76,79,10>>, + Mac = <<71,136,212,107,223,200,70,232,127,116,148,205,232,35,158,113,237,174,15,217,192,168,35,8,6,107,107,233,25,174,90,111>>, + {Content, Mac, _} = ssl_cipher:decipher(?AES, HashSz, CipherState, Fragment, Version), + ok. + +%%-------------------------------------------------------------------- + +aes_decipher_fail(doc) -> + ["Decipher a known cryptotext."]; + +aes_decipher_fail(suite) -> + []; + +%% same as above, last byte of key replaced +aes_decipher_fail(Config) when is_list(Config) -> + HashSz = 32, + CipherState = #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>, + key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,254>>}, + Fragment = <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8, + 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160, + 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122, + 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>, + Version = {3,3}, + {Content, Mac, _} = ssl_cipher:decipher(?AES, HashSz, CipherState, Fragment, Version), + 32 = byte_size(Content), + 32 = byte_size(Mac), + ok. + +%%-------------------------------------------------------------------- diff --git a/lib/ssl/test/ssl_dist_SUITE.erl b/lib/ssl/test/ssl_dist_SUITE.erl index 23e9268f9b..8fe55ee7a4 100644 --- a/lib/ssl/test/ssl_dist_SUITE.erl +++ b/lib/ssl/test/ssl_dist_SUITE.erl @@ -54,9 +54,14 @@ end_per_group(_GroupName, Config) -> init_per_suite(Config0) -> try crypto:start() of ok -> - Config = add_ssl_opts_config(Config0), - setup_certs(Config), - Config + case test_server:is_cover() of + false -> + Config = add_ssl_opts_config(Config0), + setup_certs(Config), + Config; + true -> + {skip, "Can not be covered"} + end catch _:_ -> {skip, "Crypto did not start"} end. @@ -65,11 +70,31 @@ end_per_suite(Config) -> application:stop(crypto), Config. +init_per_testcase(plain_verify_options = Case, Config) when is_list(Config) -> + SslFlags = setup_dist_opts([{many_verify_opts, true} | Config]), + Flags = case os:getenv("ERL_FLAGS") of + false -> + os:putenv("ERL_FLAGS", SslFlags), + ""; + OldFlags -> + os:putenv("ERL_FLAGS", OldFlags ++ "" ++ SslFlags), + OldFlags + end, + common_init(Case, [{old_flags, Flags} | Config]); + init_per_testcase(Case, Config) when is_list(Config) -> + common_init(Case, Config). + +common_init(Case, Config) -> Dog = ?t:timetrap(?t:seconds(?DEFAULT_TIMETRAP_SECS)), [{watchdog, Dog},{testcase, Case}|Config]. -end_per_testcase(_Case, Config) when is_list(Config) -> +end_per_testcase(Case, Config) when is_list(Config) -> + Flags = proplists:get_value(old_flags, Config), + os:putenv("ERL_FLAGS", Flags), + common_end(Case, Config). + +common_end(_, Config) -> Dog = ?config(watchdog, Config), ?t:timetrap_cancel(Dog), ok. @@ -205,9 +230,9 @@ plain_verify_options(Config) when is_list(Config) -> "server_reuse_sessions true client_reuse_sessions true " "server_hibernate_after 500 client_hibernate_after 500", - NH1 = start_ssl_node([{additional_dist_opts, DistOpts}, {many_verify_opts, true} | Config]), + NH1 = start_ssl_node([{additional_dist_opts, DistOpts} | Config]), Node1 = NH1#node_handle.nodename, - NH2 = start_ssl_node([{additional_dist_opts, DistOpts}, {many_verify_opts, true} | Config]), + NH2 = start_ssl_node([{additional_dist_opts, DistOpts} | Config]), Node2 = NH2#node_handle.nodename, pong = apply_on_ssl_node(NH1, fun () -> net_adm:ping(Node2) end), @@ -467,8 +492,10 @@ cnct2tstsrvr([Host, Port]) when is_list(Host), is_list(Port) -> ets:insert(test_server_info, {test_server_handler, self()}), ssl_node_con_loop(Socket); - _Error -> - halt("Failed to connect to test server") + Error -> + halt("Failed to connect to test server " ++ + lists:flatten(io_lib:format("Host:~p ~n Port:~p~n Error:~p~n", + [Host, Port, Error]))) end end), spawn(fun () -> @@ -476,9 +503,8 @@ cnct2tstsrvr([Host, Port]) when is_list(Host), is_list(Port) -> receive {'DOWN', Mon, process, ConnHandler, Reason} -> receive after 1000 -> ok end, - halt("test server connection handler terminated: " - ++ - lists:flatten(io_lib:format("~p", [Reason]))) + halt("test server connection handler terminated: " ++ + lists:flatten(io_lib:format("~p", [Reason]))) end end). @@ -613,19 +639,34 @@ setup_dist_opts(Config) -> ++ "-ssl_dist_opt server_certfile " ++ SKC ++ " " ++ "-ssl_dist_opt client_certfile " ++ CKC ++ " "; true -> - "-proto_dist inet_tls " - ++ "-ssl_dist_opt server_certfile " ++ SC ++ " " - ++ "-ssl_dist_opt server_keyfile " ++ SK ++ " " - ++ "-ssl_dist_opt server_cacertfile " ++ SCA ++ " " - ++ "-ssl_dist_opt server_verify verify_peer " - ++ "-ssl_dist_opt server_fail_if_no_peer_cert true " - ++ "-ssl_dist_opt server_ciphers DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA " - ++ "-ssl_dist_opt server_dhfile " ++ Dhfile ++ " " - ++ "-ssl_dist_opt client_certfile " ++ CC ++ " " - ++ "-ssl_dist_opt client_keyfile " ++ CK ++ " " - ++ "-ssl_dist_opt client_cacertfile " ++ CCA ++ " " - ++ "-ssl_dist_opt client_verify verify_peer " - ++ "-ssl_dist_opt client_ciphers DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA " + case os:type() of + {win32, _} -> + "-proto_dist inet_tls " + ++ "-ssl_dist_opt server_certfile " ++ SKC ++ " " + ++ "-ssl_dist_opt server_cacertfile " ++ SCA ++ " " + ++ "-ssl_dist_opt server_verify verify_peer " + ++ "-ssl_dist_opt server_fail_if_no_peer_cert true " + ++ "-ssl_dist_opt server_ciphers DHE-RSA-AES256-SHA\:DHE-RSA-AES128-SHA " + ++ "-ssl_dist_opt server_dhfile " ++ Dhfile ++ " " + ++ "-ssl_dist_opt client_certfile " ++ CKC ++ " " + ++ "-ssl_dist_opt client_cacertfile " ++ CCA ++ " " + ++ "-ssl_dist_opt client_verify verify_peer " + ++ "-ssl_dist_opt client_ciphers DHE-RSA-AES256-SHA\:DHE-RSA-AES128-SHA "; + _ -> + "-proto_dist inet_tls " + ++ "-ssl_dist_opt server_certfile " ++ SC ++ " " + ++ "-ssl_dist_opt server_keyfile " ++ SK ++ " " + ++ "-ssl_dist_opt server_cacertfile " ++ SCA ++ " " + ++ "-ssl_dist_opt server_verify verify_peer " + ++ "-ssl_dist_opt server_fail_if_no_peer_cert true " + ++ "-ssl_dist_opt server_ciphers DHE-RSA-AES256-SHA\:DHE-RSA-AES128-SHA " + ++ "-ssl_dist_opt server_dhfile " ++ Dhfile ++ " " + ++ "-ssl_dist_opt client_certfile " ++ CC ++ " " + ++ "-ssl_dist_opt client_keyfile " ++ CK ++ " " + ++ "-ssl_dist_opt client_cacertfile " ++ CCA ++ " " + ++ "-ssl_dist_opt client_verify verify_peer " + ++ "-ssl_dist_opt client_ciphers DHE-RSA-AES256-SHA\:DHE-RSA-AES128-SHA " + end end, MoreOpts = proplists:get_value(additional_dist_opts, Config, []), DistOpts ++ MoreOpts. diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index 5ea45018e6..8cdfdec2ce 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -229,7 +229,7 @@ session_cleanup(Config)when is_list(Config) -> check_timer(DelayTimer), - test_server:sleep(?SLEEP), %% Make sure clean has had to run + test_server:sleep(?SLEEP), %% Make sure clean has had time to run undefined = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), undefined = ssl_session_cache:lookup(Cache, {Port, Id}), diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index b7916b96eb..46a8112a41 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -22,6 +22,7 @@ -include("test_server.hrl"). -include("test_server_line.hrl"). +-include_lib("public_key/include/public_key.hrl"). %% Note: This directive should only be used in test suites. -compile(export_all). @@ -673,3 +674,16 @@ cipher_result(Socket, Result) -> session_info_result(Socket) -> ssl:session_info(Socket). + + +public_key(#'PrivateKeyInfo'{privateKeyAlgorithm = + #'PrivateKeyInfo_privateKeyAlgorithm'{algorithm = ?rsaEncryption}, + privateKey = Key}) -> + public_key:der_decode('RSAPrivateKey', iolist_to_binary(Key)); + +public_key(#'PrivateKeyInfo'{privateKeyAlgorithm = + #'PrivateKeyInfo_privateKeyAlgorithm'{algorithm = ?'id-dsa'}, + privateKey = Key}) -> + public_key:der_decode('DSAPrivateKey', iolist_to_binary(Key)); +public_key(Key) -> + Key. diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index 64a6a9eaf8..f37baeb9de 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -109,6 +109,9 @@ special_init(TestCase, Config) TestCase == erlang_server_openssl_client_no_wrap_sequence_number -> check_sane_openssl_renegotaite(Config); +special_init(ssl2_erlang_server_openssl_client, Config) -> + check_sane_openssl_sslv2(Config); + special_init(_, Config) -> Config. @@ -168,7 +171,8 @@ all() -> tls1_erlang_server_openssl_client_client_cert, tls1_erlang_server_erlang_client_client_cert, ciphers_rsa_signed_certs, ciphers_dsa_signed_certs, - erlang_client_bad_openssl_server, expired_session, + erlang_client_bad_openssl_server, + expired_session, ssl2_erlang_server_openssl_client]. groups() -> @@ -222,7 +226,6 @@ erlang_client_openssl_server(Config) when is_list(Config) -> %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -256,9 +259,9 @@ erlang_server_openssl_client(Config) when is_list(Config) -> port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), - - ssl_test_lib:close(Server), + %% Clean close down! Server needs to be closed first !! + ssl_test_lib:close(Server), close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -306,7 +309,6 @@ tls1_erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) -> %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -346,8 +348,8 @@ tls1_erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, ok), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -395,7 +397,6 @@ ssl3_erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) -> %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -435,8 +436,8 @@ ssl3_erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, ok), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -475,8 +476,8 @@ erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, ok), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -525,7 +526,6 @@ erlang_client_openssl_server_renegotiate(Config) when is_list(Config) -> %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -574,7 +574,6 @@ erlang_client_openssl_server_no_wrap_sequence_number(Config) when is_list(Config %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -615,8 +614,8 @@ erlang_server_openssl_client_no_wrap_sequence_number(Config) when is_list(Config ssl_test_lib:check_result(Server, ok), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -663,7 +662,6 @@ erlang_client_openssl_server_no_server_ca_cert(Config) when is_list(Config) -> %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -674,6 +672,7 @@ ssl3_erlang_client_openssl_server(doc) -> ssl3_erlang_client_openssl_server(suite) -> []; ssl3_erlang_client_openssl_server(Config) when is_list(Config) -> + process_flag(trap_exit, true), ServerOpts = ?config(server_opts, Config), ClientOpts = ?config(client_opts, Config), @@ -700,11 +699,11 @@ ssl3_erlang_client_openssl_server(Config) when is_list(Config) -> {options, [{versions, [sslv3]} | ClientOpts]}]), ssl_test_lib:check_result(Client, ok), - - ssl_test_lib:close(Client), - %% Clean close down! + + %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), - test_server:sleep(?SLEEP), + ssl_test_lib:close(Client), + process_flag(trap_exit, false), ok. %%-------------------------------------------------------------------- @@ -714,6 +713,7 @@ ssl3_erlang_server_openssl_client(doc) -> ssl3_erlang_server_openssl_client(suite) -> []; ssl3_erlang_server_openssl_client(Config) when is_list(Config) -> + process_flag(trap_exit, true), ServerOpts = ?config(server_opts, Config), {_, ServerNode, _} = ssl_test_lib:run_where(Config), @@ -734,10 +734,10 @@ ssl3_erlang_server_openssl_client(Config) when is_list(Config) -> OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), ssl_test_lib:check_result(Server, ok), - - close_port(OpenSslPort), %% openssl server first + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - test_server:sleep(?SLEEP), + close_port(OpenSslPort), + process_flag(trap_exit, false), ok. %%-------------------------------------------------------------------- @@ -779,7 +779,7 @@ ssl3_erlang_client_openssl_server_client_cert(Config) when is_list(Config) -> ssl_test_lib:check_result(Client, ok), - %% Clean close down! + %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), ssl_test_lib:close(Client), process_flag(trap_exit, false), @@ -824,9 +824,9 @@ ssl3_erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, ok), - close_port(OpenSslPort), %% openssl server first + %% Clean close down! Server needs to be closed first !! + close_port(OpenSslPort), ssl_test_lib:close(Server), - %% Clean close down! process_flag(trap_exit, false), ok. @@ -907,10 +907,10 @@ tls1_erlang_client_openssl_server(Config) when is_list(Config) -> [{versions, [tlsv1]} | ClientOpts]}]), ssl_test_lib:check_result(Client, ok), - - ssl_test_lib:close(Client), - %% Clean close down! + + %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), + ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -943,9 +943,9 @@ tls1_erlang_server_openssl_client(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, ok), - %% Clean close down! - close_port(OpenSslPort), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), + close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -989,7 +989,7 @@ tls1_erlang_client_openssl_server_client_cert(Config) when is_list(Config) -> ssl_test_lib:check_result(Client, ok), - %% Clean close down! + %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), ssl_test_lib:close(Client), process_flag(trap_exit, false), @@ -1034,9 +1034,9 @@ tls1_erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, ok), - %% Clean close down! - close_port(OpenSslPort), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), + close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -1071,9 +1071,7 @@ tls1_erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> [{versions, [tlsv1]} | ClientOpts]}]), ssl_test_lib:check_result(Server, ok, Client, ok), - ssl_test_lib:close(Server), - %% Clean close down! process_flag(trap_exit, false), ok. %%-------------------------------------------------------------------- @@ -1136,7 +1134,7 @@ cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ + Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ version_flag(Version) ++ " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "", test_server:format("openssl cmd: ~p~n", [Cmd]), @@ -1171,8 +1169,8 @@ cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> Result = ssl_test_lib:wait_for_result(Client, ok), + %% Clean close down! Server needs to be closed first !! close_port(OpenSslPort), - %% Clean close down! ssl_test_lib:close(Client), Return = case Result of @@ -1184,6 +1182,12 @@ cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> process_flag(trap_exit, false), Return. + +version_flag(tlsv1) -> + " -tls1 "; +version_flag(sslv3) -> + " -ssl3 ". + %%-------------------------------------------------------------------- erlang_client_bad_openssl_server(doc) -> [""]; @@ -1199,26 +1203,26 @@ erlang_client_bad_openssl_server(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(node()), CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), - + Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "", - + " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "", + test_server:format("openssl cmd: ~p~n", [Cmd]), OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), - + wait_for_openssl_server(), Client0 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, server_sent_garbage, []}}, - {options, - [{versions, [tlsv1]} | ClientOpts]}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, server_sent_garbage, []}}, + {options, + [{versions, [tlsv1]} | ClientOpts]}]), %% Send garbage port_command(OpensslPort, ?OPENSSL_GARBAGE), - + test_server:sleep(?SLEEP), Client0 ! server_sent_garbage, @@ -1228,17 +1232,16 @@ erlang_client_bad_openssl_server(Config) when is_list(Config) -> ssl_test_lib:close(Client0), %% Make sure openssl does not hang and leave zombie process - Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {ssl_test_lib, no_result_msg, []}}, - {options, - [{versions, [tlsv1]} | ClientOpts]}]), - - ssl_test_lib:close(Client1), - - %% Clean close down! + Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, no_result_msg, []}}, + {options, + [{versions, [tlsv1]} | ClientOpts]}]), + + %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), + ssl_test_lib:close(Client1), process_flag(trap_exit, false), ok. @@ -1297,6 +1300,7 @@ expired_session(Config) when is_list(Config) -> {mfa, {ssl_test_lib, no_result, []}}, {from, self()}, {options, ClientOpts}]), + %% Clean close down! Server needs to be closed first !! close_port(OpensslPort), ssl_test_lib:close(Client2), process_flag(trap_exit, false). @@ -1329,8 +1333,8 @@ ssl2_erlang_server_openssl_client(Config) when is_list(Config) -> ssl_test_lib:check_result(Server, {error,"protocol version"}), + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - close_port(OpenSslPort), process_flag(trap_exit, false), ok. @@ -1433,3 +1437,11 @@ check_sane_openssl_renegotaite(Config) -> _ -> Config end. + +check_sane_openssl_sslv2(Config) -> + case os:cmd("openssl version") of + "OpenSSL 1.0.0e" ++ _ -> + {skip, "Known option bug"}; + _ -> + Config + end. diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index 8286201df4..2255798f1d 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 4.1.6 +SSL_VSN = 5.0 diff --git a/lib/stdlib/doc/src/make.dep b/lib/stdlib/doc/src/make.dep deleted file mode 100644 index 48ee6209ef..0000000000 --- a/lib/stdlib/doc/src/make.dep +++ /dev/null @@ -1,40 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: array.tex base64.tex beam_lib.tex book.tex \ - c.tex calendar.tex dets.tex dict.tex digraph.tex \ - digraph_utils.tex epp.tex erl_eval.tex erl_expand_records.tex \ - erl_id_trans.tex erl_internal.tex erl_lint.tex \ - erl_parse.tex erl_pp.tex erl_scan.tex erl_tar.tex \ - ets.tex file_sorter.tex filelib.tex filename.tex \ - gb_sets.tex gb_trees.tex gen_event.tex gen_fsm.tex \ - gen_server.tex io.tex io_lib.tex io_protocol.tex \ - lib.tex lists.tex log_mf_h.tex math.tex ms_transform.tex \ - orddict.tex ordsets.tex part.tex pg.tex pool.tex \ - proc_lib.tex proplists.tex qlc.tex queue.tex \ - random.tex re.tex ref_man.tex regexp.tex sets.tex \ - shell.tex shell_default.tex slave.tex sofs.tex \ - stdlib_app.tex string.tex supervisor.tex supervisor_bridge.tex \ - sys.tex timer.tex unicode.tex unicode_usage.tex \ - win32reg.tex zip.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: ushell1.ps - diff --git a/lib/stdlib/doc/src/supervisor.xml b/lib/stdlib/doc/src/supervisor.xml index ec607d6e4c..cddb55e5c5 100644 --- a/lib/stdlib/doc/src/supervisor.xml +++ b/lib/stdlib/doc/src/supervisor.xml @@ -93,6 +93,10 @@ instead the child specification identifier is used, <c>terminate_child/2</c> will return <c>{error,simple_one_for_one}</c>.</p> + <p>Because a <c>simple_one_for_one</c> supervisor could have many + children, it shuts them all down at same time. So, order in which they + are stopped is not defined. For the same reason, it could have an + overhead with regards to the <c>Shutdown</c> strategy.</p> </item> </list> <p>To prevent a supervisor from getting into an infinite loop of @@ -154,7 +158,7 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules} death causes the temporary process to be terminated) and a <c>transient</c> child process should be restarted only if it terminates abnormally, i.e. with another exit reason - than <c>normal</c>.</p> + than <c>normal</c>, <c>shutdown</c> or <c>{shutdown,Term}</c>.</p> </item> <item> <p><c>Shutdown</c> defines how a child process should be @@ -169,7 +173,15 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules} <c>exit(Child,kill)</c>.</p> <p>If the child process is another supervisor, <c>Shutdown</c> should be set to <c>infinity</c> to give the subtree ample - time to shutdown.</p> + time to shutdown. It is also allowed to set it to <c>infinity</c>, + if the child process is a worker.</p> + <warning> + <p>Be careful by setting the <c>Shutdown</c> strategy to + <c>infinity</c> when the child process is a worker. Because, in this + situation, the termination of the supervision tree depends on the + child process, it must be implemented in a safe way and its cleanup + procedure must always return.</p> + </warning> <p><em>Important note on simple-one-for-one supervisors:</em> The dynamically created child processes of a simple-one-for-one supervisor are not explicitly killed, @@ -343,14 +355,23 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules} <desc> <p>Tells the supervisor <c><anno>SupRef</anno></c> to terminate the given child.</p> + <p>If the supervisor is not <c>simple_one_for_one</c>, - <c><anno>Id</anno></c> must be the child specification identifier. The - process, if there is one, is terminated but the child - specification is kept by the supervisor. The child process - may later be restarted by the supervisor. The child process - can also be restarted explicitly by calling + <c><anno>Id</anno></c> must be the child specification + identifier. The process, if there is one, is terminated and, + unless it is a temporary child, the child specification is + kept by the supervisor. The child process may later be + restarted by the supervisor. The child process can also be + restarted explicitly by calling <c>restart_child/2</c>. Use <c>delete_child/2</c> to remove the child specification.</p> + + <p>If the child is temporary, the child specification is deleted as + soon as the process terminates. This means + that <c>delete_child/2</c> has no meaning + and <c>restart_child/2</c> can not be used for these + children.</p> + <p>If the supervisor is <c>simple_one_for_one</c>, <c><anno>Id</anno></c> must be the child process' <c>pid()</c>. I the specified process is alive, but is not a child of the given @@ -387,26 +408,34 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules} <name name="restart_child" arity="2"/> <fsummary>Restart a terminated child process belonging to a supervisor.</fsummary> <desc> - <p>Tells the supervisor <c><anno>SupRef</anno></c> to restart a child process - corresponding to the child specification identified by - <c><anno>Id</anno></c>. The child specification must exist and - the corresponding child process must not be running.</p> - <p>See <seealso marker="#SupRef"><c>start_child/2</c></seealso> for a description of - <c>SupRef</c>.</p> - <p>If the child specification identified by <c><anno>Id</anno></c> does not - exist, the function returns <c>{error,not_found}</c>. If - the child specification exists but the corresponding process - is already running, the function returns + <p>Tells the supervisor <c><anno>SupRef</anno></c> to restart + a child process corresponding to the child specification + identified by <c><anno>Id</anno></c>. The child + specification must exist and the corresponding child process + must not be running.</p> + <p>Note that for temporary children, the child specification + is automatically deleted when the child terminates, and thus + it is not possible to restart such children.</p> + <p>See <seealso marker="#SupRef"><c>start_child/2</c></seealso> + for a description of <c>SupRef</c>.</p> + <p>If the child specification identified + by <c><anno>Id</anno></c> does not exist, the function + returns <c>{error,not_found}</c>. If the child specification + exists but the corresponding process is already running, the + function returns <c>{error,running}</c>.</p> - <p>If the child process start function returns <c>{ok,<anno>Child</anno>}</c> - or <c>{ok,<anno>Child</anno>,<anno>Info</anno>}</c>, the pid is added to the supervisor - and the function returns the same value.</p> + <p>If the child process start function + returns <c>{ok,<anno>Child</anno>}</c> + or <c>{ok,<anno>Child</anno>,<anno>Info</anno>}</c>, the pid + is added to the supervisor and the function returns the same + value.</p> <p>If the child process start function returns <c>ignore</c>, the pid remains set to <c>undefined</c> and the function returns <c>{ok,undefined}</c>.</p> - <p>If the child process start function returns an error tuple or - an erroneous value, or if it fails, the function returns - <c>{error,<anno>Error</anno>}</c> where <c><anno>Error</anno></c> is a term containing + <p>If the child process start function returns an error tuple + or an erroneous value, or if it fails, the function returns + <c>{error,<anno>Error</anno>}</c> + where <c><anno>Error</anno></c> is a term containing information about the error.</p> </desc> </func> diff --git a/lib/stdlib/doc/src/unicode.xml b/lib/stdlib/doc/src/unicode.xml index d02763f75c..1001ebbae4 100644 --- a/lib/stdlib/doc/src/unicode.xml +++ b/lib/stdlib/doc/src/unicode.xml @@ -203,8 +203,7 @@ <item>greater than <c>16#10FFFF</c> (the maximum unicode character),</item> <item>in the range <c>16#D800</c> to <c>16#DFFF</c> - (invalid unicode range)</item> - <item>or equal to 16#FFFE or 16#FFFF (non characters)</item> + (invalid range reserved for UTF-16 surrogate pairs)</item> </list> is found. </item> diff --git a/lib/stdlib/examples/erl_id_trans.erl b/lib/stdlib/examples/erl_id_trans.erl index b63acdd40a..72e41d6473 100644 --- a/lib/stdlib/examples/erl_id_trans.erl +++ b/lib/stdlib/examples/erl_id_trans.erl @@ -419,7 +419,14 @@ expr({'fun',Line,Body}) -> {'fun',Line,{clauses,Cs1}}; {function,F,A} -> {'fun',Line,{function,F,A}}; - {function,M,F,A} -> %R10B-6: fun M:F/A. + {function,M,F,A} when is_atom(M), is_atom(F), is_integer(A) -> + %% R10B-6: fun M:F/A. (Backward compatibility) + {'fun',Line,{function,M,F,A}}; + {function,M0,F0,A0} -> + %% R15: fun M:F/A with variables. + M = expr(M0), + F = expr(F0), + A = expr(A0), {'fun',Line,{function,M,F,A}} end; expr({call,Line,F0,As0}) -> diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl index 230a4a0612..ccc14610d7 100644 --- a/lib/stdlib/src/epp.erl +++ b/lib/stdlib/src/epp.erl @@ -267,8 +267,10 @@ init_server(Pid, Name, File, AtLocation, Path, Pdm, Pre) -> case user_predef(Pdm, Ms0) of {ok,Ms1} -> epp_reply(Pid, {ok,self()}), + %% ensure directory of current source file is first in path + Path1 = [filename:dirname(Name) | Path], St = #epp{file=File, location=AtLocation, delta=0, name=Name, - name2=Name, path=Path, macs=Ms1, pre_opened = Pre}, + name2=Name, path=Path1, macs=Ms1, pre_opened = Pre}, From = wait_request(St), enter_file_reply(From, Name, AtLocation, AtLocation), wait_req_scan(St); @@ -360,18 +362,18 @@ wait_req_skip(St, Sis) -> From = wait_request(St), skip_toks(From, St, Sis). -%% enter_file(Path, FileName, IncludeToken, From, EppState) +%% enter_file(FileName, IncludeToken, From, EppState) %% leave_file(From, EppState) %% Handle entering and leaving included files. Notify caller when the %% current file is changed. Note it is an error to exit a file if we are %% in a conditional. These functions never return. -enter_file(_Path, _NewName, Inc, From, St) +enter_file(_NewName, Inc, From, St) when length(St#epp.sstk) >= 8 -> epp_reply(From, {error,{abs_loc(Inc),epp,{depth,"include"}}}), wait_req_scan(St); -enter_file(Path, NewName, Inc, From, St) -> - case file:path_open(Path, NewName, [read]) of +enter_file(NewName, Inc, From, St) -> + case file:path_open(St#epp.path, NewName, [read]) of {ok,NewF,Pname} -> Loc = start_loc(St#epp.location), wait_req_scan(enter_file2(NewF, Pname, From, St, Loc)); @@ -384,13 +386,16 @@ enter_file(Path, NewName, Inc, From, St) -> %% Set epp to use this file and "enter" it. enter_file2(NewF, Pname, From, St, AtLocation) -> - enter_file2(NewF, Pname, From, St, AtLocation, []). - -enter_file2(NewF, Pname, From, St, AtLocation, ExtraPath) -> Loc = start_loc(AtLocation), enter_file_reply(From, Pname, Loc, AtLocation), Ms = dict:store({atom,'FILE'}, {none,[{string,Loc,Pname}]}, St#epp.macs), - Path = St#epp.path ++ ExtraPath, + %% update the head of the include path to be the directory of the new + %% source file, so that an included file can always include other files + %% relative to its current location (this is also how C does it); note + %% that the directory of the parent source file (the previous head of + %% the path) must be dropped, otherwise the path used within the current + %% file will depend on the order of file inclusions in the parent files + Path = [filename:dirname(Pname) | tl(St#epp.path)], #epp{file=NewF,location=Loc,name=Pname,delta=0, sstk=[St|St#epp.sstk],path=Path,macs=Ms}. @@ -655,7 +660,7 @@ scan_undef(_Toks, Undef, From, St) -> scan_include([{'(',_Llp},{string,_Lf,NewName0},{')',_Lrp},{dot,_Ld}], Inc, From, St) -> NewName = expand_var(NewName0), - enter_file(St#epp.path, NewName, Inc, From, St); + enter_file(NewName, Inc, From, St); scan_include(_Toks, Inc, From, St) -> epp_reply(From, {error,{abs_loc(Inc),epp,{bad,include}}}), wait_req_scan(St). @@ -687,9 +692,8 @@ scan_include_lib([{'(',_Llp},{string,_Lf,NewName0},{')',_Lrp},{dot,_Ld}], LibName = fname_join([LibDir | Rest]), case file:open(LibName, [read]) of {ok,NewF} -> - ExtraPath = [filename:dirname(LibName)], wait_req_scan(enter_file2(NewF, LibName, From, - St, Loc, ExtraPath)); + St, Loc)); {error,_E2} -> epp_reply(From, {error,{abs_loc(Inc),epp, diff --git a/lib/stdlib/src/erl_eval.erl b/lib/stdlib/src/erl_eval.erl index 4f4fa16040..88a0094d57 100644 --- a/lib/stdlib/src/erl_eval.erl +++ b/lib/stdlib/src/erl_eval.erl @@ -256,7 +256,8 @@ expr({'receive',_,Cs}, Bs, Lf, Ef, RBs) -> expr({'receive',_, Cs, E, TB}, Bs0, Lf, Ef, RBs) -> {value,T,Bs} = expr(E, Bs0, Lf, Ef, none), receive_clauses(T, Cs, {TB,Bs}, Bs0, Lf, Ef, [], RBs); -expr({'fun',_Line,{function,Mod,Name,Arity}}, Bs, _Lf, _Ef, RBs) -> +expr({'fun',_Line,{function,Mod0,Name0,Arity0}}, Bs0, Lf, Ef, RBs) -> + {[Mod,Name,Arity],Bs} = expr_list([Mod0,Name0,Arity0], Bs0, Lf, Ef), F = erlang:make_fun(Mod, Name, Arity), ret_expr(F, Bs, RBs); expr({'fun',_Line,{function,Name,Arity}}, _Bs0, _Lf, _Ef, _RBs) -> % R8 diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 78b996d94b..5d45260fe9 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -2127,8 +2127,13 @@ expr({'fun',Line,Body}, Vt, St) -> true -> {[],St}; false -> {[],call_function(Line, F, A, St)} end; - {function,_M,_F,_A} -> - {[],St} + {function,M,F,A} when is_atom(M), is_atom(F), is_integer(A) -> + %% Compatibility with pre-R15 abstract format. + {[],St}; + {function,M,F,A} -> + %% New in R15. + {Bvt, St1} = expr_list([M,F,A], Vt, St), + {vtupdate(Bvt, Vt),St1} end; expr({call,_Line,{atom,_Lr,is_record},[E,{atom,Ln,Name}]}, Vt, St0) -> {Rvt,St1} = expr(E, Vt, St0), diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl index 709bd83e6f..928c10f7f2 100644 --- a/lib/stdlib/src/erl_parse.yrl +++ b/lib/stdlib/src/erl_parse.yrl @@ -35,7 +35,7 @@ tuple %struct record_expr record_tuple record_field record_fields if_expr if_clause if_clauses case_expr cr_clause cr_clauses receive_expr -fun_expr fun_clause fun_clauses +fun_expr fun_clause fun_clauses atom_or_var integer_or_var try_expr try_catch try_clause try_clauses query_expr function_call argument_list exprs guard @@ -395,11 +395,17 @@ receive_expr -> 'receive' cr_clauses 'after' expr clause_body 'end' : fun_expr -> 'fun' atom '/' integer : {'fun',?line('$1'),{function,element(3, '$2'),element(3, '$4')}}. -fun_expr -> 'fun' atom ':' atom '/' integer : - {'fun',?line('$1'),{function,element(3, '$2'),element(3, '$4'),element(3,'$6')}}. +fun_expr -> 'fun' atom_or_var ':' atom_or_var '/' integer_or_var : + {'fun',?line('$1'),{function,'$2','$4','$6'}}. fun_expr -> 'fun' fun_clauses 'end' : build_fun(?line('$1'), '$2'). +atom_or_var -> atom : '$1'. +atom_or_var -> var : '$1'. + +integer_or_var -> integer : '$1'. +integer_or_var -> var : '$1'. + fun_clauses -> fun_clause : ['$1']. fun_clauses -> fun_clause ';' fun_clauses : ['$1' | '$3']. diff --git a/lib/stdlib/src/erl_pp.erl b/lib/stdlib/src/erl_pp.erl index 7dc19f2e9b..6b5aa951cf 100644 --- a/lib/stdlib/src/erl_pp.erl +++ b/lib/stdlib/src/erl_pp.erl @@ -457,8 +457,16 @@ lexpr({'fun',_,{function,F,A}}, _Prec, _Hook) -> leaf(format("fun ~w/~w", [F,A])); lexpr({'fun',_,{function,F,A},Extra}, _Prec, _Hook) -> {force_nl,fun_info(Extra),leaf(format("fun ~w/~w", [F,A]))}; -lexpr({'fun',_,{function,M,F,A}}, _Prec, _Hook) -> +lexpr({'fun',_,{function,M,F,A}}, _Prec, _Hook) + when is_atom(M), is_atom(F), is_integer(A) -> + %% For backward compatibility with pre-R15 abstract format. leaf(format("fun ~w:~w/~w", [M,F,A])); +lexpr({'fun',_,{function,M,F,A}}, _Prec, Hook) -> + %% New format in R15. + NameItem = lexpr(M, Hook), + CallItem = lexpr(F, Hook), + ArityItem = lexpr(A, Hook), + ["fun ",NameItem,$:,CallItem,$/,ArityItem]; lexpr({'fun',_,{clauses,Cs}}, _Prec, Hook) -> {list,[{first,'fun',fun_clauses(Cs, Hook)},'end']}; lexpr({'fun',_,{clauses,Cs},Extra}, _Prec, Hook) -> diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl index 1cb9e4a25e..2fc9128e4e 100644 --- a/lib/stdlib/src/filename.erl +++ b/lib/stdlib/src/filename.erl @@ -147,9 +147,10 @@ basename(Name) when is_binary(Name) -> end; basename(Name0) -> - Name = flatten(Name0), + Name1 = flatten(Name0), {DirSep2, DrvSep} = separators(), - basename1(skip_prefix(Name, DrvSep), [], DirSep2). + Name = skip_prefix(Name1, DrvSep), + basename1(Name, Name, DirSep2). win_basenameb(<<Letter,$:,Rest/binary>>) when ?IS_DRIVELETTER(Letter) -> basenameb(Rest,[<<"/">>,<<"\\">>]); @@ -167,16 +168,18 @@ basenameb(Bin,Sep) -> -basename1([$/|[]], Tail, DirSep2) -> - basename1([], Tail, DirSep2); +basename1([$/], Tail0, _DirSep2) -> + %% End of filename -- must get rid of trailing directory separator. + [_|Tail] = lists:reverse(Tail0), + lists:reverse(Tail); basename1([$/|Rest], _Tail, DirSep2) -> - basename1(Rest, [], DirSep2); + basename1(Rest, Rest, DirSep2); basename1([DirSep2|Rest], Tail, DirSep2) when is_integer(DirSep2) -> basename1([$/|Rest], Tail, DirSep2); basename1([Char|Rest], Tail, DirSep2) when is_integer(Char) -> - basename1(Rest, [Char|Tail], DirSep2); + basename1(Rest, Tail, DirSep2); basename1([], Tail, _DirSep2) -> - lists:reverse(Tail). + Tail. skip_prefix(Name, false) -> Name; @@ -369,8 +372,8 @@ extension(Name0) -> Name = flatten(Name0), extension(Name, [], major_os_type()). -extension([$.|Rest], _Result, OsType) -> - extension(Rest, [$.], OsType); +extension([$.|Rest]=Result, _Result, OsType) -> + extension(Rest, Result, OsType); extension([Char|Rest], [], OsType) when is_integer(Char) -> extension(Rest, [], OsType); extension([$/|Rest], _Result, OsType) -> @@ -378,9 +381,9 @@ extension([$/|Rest], _Result, OsType) -> extension([$\\|Rest], _Result, win32) -> extension(Rest, [], win32); extension([Char|Rest], Result, OsType) when is_integer(Char) -> - extension(Rest, [Char|Result], OsType); + extension(Rest, Result, OsType); extension([], Result, _OsType) -> - lists:reverse(Result). + Result. %% Joins a list of filenames with directory separators. diff --git a/lib/stdlib/src/gen.erl b/lib/stdlib/src/gen.erl index 574146b1cd..5d803091b6 100644 --- a/lib/stdlib/src/gen.erl +++ b/lib/stdlib/src/gen.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -273,7 +273,7 @@ reply({To, Tag}, Reply) -> %%%----------------------------------------------------------------- %%% Misc. functions. %%%----------------------------------------------------------------- -where({global, Name}) -> global:safe_whereis_name(Name); +where({global, Name}) -> global:whereis_name(Name); where({local, Name}) -> whereis(Name). name_register({local, Name} = LN) -> diff --git a/lib/stdlib/src/gen_fsm.erl b/lib/stdlib/src/gen_fsm.erl index 3db8c9f4f2..57734a075c 100644 --- a/lib/stdlib/src/gen_fsm.erl +++ b/lib/stdlib/src/gen_fsm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -296,7 +296,7 @@ get_proc_name({local, Name}) -> exit(process_not_registered) end; get_proc_name({global, Name}) -> - case global:safe_whereis_name(Name) of + case global:whereis_name(Name) of undefined -> exit(process_not_registered_globally); Pid when Pid =:= self() -> @@ -318,7 +318,7 @@ get_parent() -> name_to_pid(Name) -> case whereis(Name) of undefined -> - case global:safe_whereis_name(Name) of + case global:whereis_name(Name) of undefined -> exit(could_not_find_registerd_name); Pid -> @@ -348,12 +348,15 @@ init_it(Starter, Parent, Name0, Mod, Args, Options) -> proc_lib:init_ack(Starter, {ok, self()}), loop(Parent, Name, StateName, StateData, Mod, Timeout, Debug); {stop, Reason} -> + unregister_name(Name0), proc_lib:init_ack(Starter, {error, Reason}), exit(Reason); ignore -> + unregister_name(Name0), proc_lib:init_ack(Starter, ignore), exit(normal); {'EXIT', Reason} -> + unregister_name(Name0), proc_lib:init_ack(Starter, {error, Reason}), exit(Reason); Else -> @@ -366,6 +369,13 @@ name({local,Name}) -> Name; name({global,Name}) -> Name; name(Pid) when is_pid(Pid) -> Pid. +unregister_name({local,Name}) -> + _ = (catch unregister(Name)); +unregister_name({global,Name}) -> + _ = global:unregister_name(Name); +unregister_name(Pid) when is_pid(Pid) -> + Pid. + %%----------------------------------------------------------------- %% The MAIN loop %%----------------------------------------------------------------- diff --git a/lib/stdlib/src/gen_server.erl b/lib/stdlib/src/gen_server.erl index dd0ef74f30..6f075bbe5a 100644 --- a/lib/stdlib/src/gen_server.erl +++ b/lib/stdlib/src/gen_server.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -820,7 +820,7 @@ get_proc_name({local, Name}) -> exit(process_not_registered) end; get_proc_name({global, Name}) -> - case global:safe_whereis_name(Name) of + case global:whereis_name(Name) of undefined -> exit(process_not_registered_globally); Pid when Pid =:= self() -> @@ -842,7 +842,7 @@ get_parent() -> name_to_pid(Name) -> case whereis(Name) of undefined -> - case global:safe_whereis_name(Name) of + case global:whereis_name(Name) of undefined -> exit(could_not_find_registerd_name); Pid -> diff --git a/lib/stdlib/src/ms_transform.erl b/lib/stdlib/src/ms_transform.erl index 48e22e53fa..63b397f3a5 100644 --- a/lib/stdlib/src/ms_transform.erl +++ b/lib/stdlib/src/ms_transform.erl @@ -333,17 +333,18 @@ form({function,Line,Name0,Arity0,Clauses0}) -> form(AnyOther) -> AnyOther. function(Name, Arity, Clauses0) -> - {Clauses1,_} = clauses(Clauses0,gb_sets:new()), + Clauses1 = clauses(Clauses0), {Name,Arity,Clauses1}. -clauses([C0|Cs],Bound) -> - {C1,Bound1} = clause(C0,Bound), - {C2,Bound2} = clauses(Cs,Bound1), - {[C1|C2],Bound2}; -clauses([],Bound) -> {[],Bound}. +clauses([C0|Cs]) -> + C1 = clause(C0,gb_sets:new()), + C2 = clauses(Cs), + [C1|C2]; +clauses([]) -> []. + clause({clause,Line,H0,G0,B0},Bound) -> {H1,Bound1} = copy(H0,Bound), - {B1,Bound2} = copy(B0,Bound1), - {{clause,Line,H1,G0,B1},Bound2}. + {B1,_Bound2} = copy(B0,Bound1), + {clause,Line,H1,G0,B1}. copy({call,Line,{remote,_Line2,{atom,_Line3,ets},{atom,_Line4,fun2ms}}, As0},Bound) -> diff --git a/lib/stdlib/src/qlc.erl b/lib/stdlib/src/qlc.erl index f5e180b4bd..2b691e6abf 100644 --- a/lib/stdlib/src/qlc.erl +++ b/lib/stdlib/src/qlc.erl @@ -1272,7 +1272,10 @@ abstr_term(Fun, Line) when is_function(Fun) -> case erlang:fun_info(Fun, type) of {type, external} -> {module, Module} = erlang:fun_info(Fun, module), - {'fun', Line, {function,Module,Name,Arity}}; + {'fun', Line, {function, + {atom,Line,Module}, + {atom,Line,Name}, + {integer,Line,Arity}}}; {type, local} -> {'fun', Line, {function,Name,Arity}} end diff --git a/lib/stdlib/src/re.erl b/lib/stdlib/src/re.erl index 99bcbd722e..246d535943 100644 --- a/lib/stdlib/src/re.erl +++ b/lib/stdlib/src/re.erl @@ -48,7 +48,7 @@ split(Subject,RE) -> Subject :: iodata() | unicode:charlist(), RE :: mp() | iodata() | unicode:charlist(), Options :: [ Option ], - Option :: anchored | global | notbol | noteol | notempty + Option :: anchored | notbol | noteol | notempty | {offset, non_neg_integer()} | {newline, nl_spec()} | bsr_anycrlf | bsr_unicode | {return, ReturnType} | {parts, NumParts} | group | trim | CompileOpt, diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 9da0d52f8c..2dd5ccce7a 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -515,9 +515,12 @@ handle_info(Msg, State) -> %% -spec terminate(term(), state()) -> 'ok'. +terminate(_Reason, #state{children=[Child]} = State) when ?is_simple(State) -> + terminate_dynamic_children(Child, dynamics_db(Child#child.restart_type, + State#state.dynamics), + State#state.name); terminate(_Reason, State) -> - terminate_children(State#state.children, State#state.name), - ok. + terminate_children(State#state.children, State#state.name). %% %% Change code for the supervisor. @@ -830,8 +833,109 @@ monitor_child(Pid) -> %% that will be handled in shutdown/2. ok end. - - + + +%%----------------------------------------------------------------- +%% Func: terminate_dynamic_children/3 +%% Args: Child = child_rec() +%% Dynamics = ?DICT() | ?SET() +%% SupName = {local, atom()} | {global, atom()} | {pid(),Mod} +%% Returns: ok +%% +%% +%% Shutdown all dynamic children. This happens when the supervisor is +%% stopped. Because the supervisor can have millions of dynamic children, we +%% can have an significative overhead here. +%%----------------------------------------------------------------- +terminate_dynamic_children(Child, Dynamics, SupName) -> + {Pids, EStack0} = monitor_dynamic_children(Child, Dynamics), + Sz = ?SETS:size(Pids), + EStack = case Child#child.shutdown of + brutal_kill -> + ?SETS:fold(fun(P, _) -> exit(P, kill) end, ok, Pids), + wait_dynamic_children(Child, Pids, Sz, undefined, EStack0); + infinity -> + ?SETS:fold(fun(P, _) -> exit(P, shutdown) end, ok, Pids), + wait_dynamic_children(Child, Pids, Sz, undefined, EStack0); + Time -> + ?SETS:fold(fun(P, _) -> exit(P, shutdown) end, ok, Pids), + TRef = erlang:start_timer(Time, self(), kill), + wait_dynamic_children(Child, Pids, Sz, TRef, EStack0) + end, + %% Unrool stacked errors and report them + ?DICT:fold(fun(Reason, Ls, _) -> + report_error(shutdown_error, Reason, + Child#child{pid=Ls}, SupName) + end, ok, EStack). + + +monitor_dynamic_children(#child{restart_type=temporary}, Dynamics) -> + ?SETS:fold(fun(P, {Pids, EStack}) -> + case monitor_child(P) of + ok -> + {?SETS:add_element(P, Pids), EStack}; + {error, normal} -> + {Pids, EStack}; + {error, Reason} -> + {Pids, ?DICT:append(Reason, P, EStack)} + end + end, {?SETS:new(), ?DICT:new()}, Dynamics); +monitor_dynamic_children(#child{restart_type=RType}, Dynamics) -> + ?DICT:fold(fun(P, _, {Pids, EStack}) -> + case monitor_child(P) of + ok -> + {?SETS:add_element(P, Pids), EStack}; + {error, normal} when RType =/= permanent -> + {Pids, EStack}; + {error, Reason} -> + {Pids, ?DICT:append(Reason, P, EStack)} + end + end, {?SETS:new(), ?DICT:new()}, Dynamics). + + +wait_dynamic_children(_Child, _Pids, 0, undefined, EStack) -> + EStack; +wait_dynamic_children(_Child, _Pids, 0, TRef, EStack) -> + %% If the timer has expired before its cancellation, we must empty the + %% mail-box of the 'timeout'-message. + erlang:cancel_timer(TRef), + receive + {timeout, TRef, kill} -> + EStack + after 0 -> + EStack + end; +wait_dynamic_children(#child{shutdown=brutal_kill} = Child, Pids, Sz, + TRef, EStack) -> + receive + {'DOWN', _MRef, process, Pid, killed} -> + wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, + TRef, EStack); + + {'DOWN', _MRef, process, Pid, Reason} -> + wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, + TRef, ?DICT:append(Reason, Pid, EStack)) + end; +wait_dynamic_children(#child{restart_type=RType} = Child, Pids, Sz, + TRef, EStack) -> + receive + {'DOWN', _MRef, process, Pid, shutdown} -> + wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, + TRef, EStack); + + {'DOWN', _MRef, process, Pid, normal} when RType =/= permanent -> + wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, + TRef, EStack); + + {'DOWN', _MRef, process, Pid, Reason} -> + wait_dynamic_children(Child, ?SETS:del_element(Pid, Pids), Sz-1, + TRef, ?DICT:append(Reason, Pid, EStack)); + + {timeout, TRef, kill} -> + ?SETS:fold(fun(P, _) -> exit(P, kill) end, ok, Pids), + wait_dynamic_children(Child, Pids, Sz-1, undefined, EStack) + end. + %%----------------------------------------------------------------- %% Child/State manipulating functions. %%----------------------------------------------------------------- @@ -1053,7 +1157,7 @@ validRestartType(RestartType) -> throw({invalid_restart_type, RestartType}). validShutdown(Shutdown, _) when is_integer(Shutdown), Shutdown > 0 -> true; -validShutdown(infinity, supervisor) -> true; +validShutdown(infinity, _) -> true; validShutdown(brutal_kill, _) -> true; validShutdown(Shutdown, _) -> throw({invalid_shutdown, Shutdown}). @@ -1134,6 +1238,13 @@ report_error(Error, Reason, Child, SupName) -> error_logger:error_report(supervisor_report, ErrorMsg). +extract_child(Child) when is_list(Child#child.pid) -> + [{nb_children, length(Child#child.pid)}, + {name, Child#child.name}, + {mfargs, Child#child.mfargs}, + {restart_type, Child#child.restart_type}, + {shutdown, Child#child.shutdown}, + {child_type, Child#child.child_type}]; extract_child(Child) -> [{pid, Child#child.pid}, {name, Child#child.name}, diff --git a/lib/stdlib/test/Makefile b/lib/stdlib/test/Makefile index 5502c69fa5..aa6a660c34 100644 --- a/lib/stdlib/test/Makefile +++ b/lib/stdlib/test/Makefile @@ -65,6 +65,7 @@ MODULES= \ stdlib_SUITE \ string_SUITE \ supervisor_1 \ + supervisor_2 \ naughty_child \ shell_SUITE \ supervisor_SUITE \ diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index 63767aeda6..6f77cff2b9 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -1865,10 +1865,10 @@ fixtable(Config, Version) when is_list(Config) -> ?line {ok, _} = dets:open_file(T, Args), %% badarg - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:safe_fixtable(no_table,true)), - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[T,undefined],_}|_]}} = - (catch dets:safe_fixtable(T,undefined)), + ?line check_badarg(catch dets:safe_fixtable(no_table,true), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:safe_fixtable(T,undefined), + dets, safe_fixtable, [T,undefined]), %% The table is not allowed to grow while the elements are inserted: @@ -1948,22 +1948,22 @@ match(Config, Version) -> %% match, badarg MSpec = [{'_',[],['$_']}], - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:match(no_table, '_')), - ?line {'EXIT', {badarg, [{dets,match,[T,'_',not_a_number],_}|_]}} = - (catch dets:match(T, '_', not_a_number)), + ?line check_badarg(catch dets:match(no_table, '_'), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:match(T, '_', not_a_number), + dets, match, [T,'_',not_a_number]), ?line {EC1, _} = dets:select(T, MSpec, 1), - ?line {'EXIT', {badarg, [{dets,match,[EC1],_}|_]}} = - (catch dets:match(EC1)), + ?line check_badarg(catch dets:match(EC1), + dets, match, [EC1]), %% match_object, badarg - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:match_object(no_table, '_')), - ?line {'EXIT', {badarg, [{dets,match_object,[T,'_',not_a_number],_}|_]}} = - (catch dets:match_object(T, '_', not_a_number)), + ?line check_badarg(catch dets:match_object(no_table, '_'), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:match_object(T, '_', not_a_number), + dets, match_object, [T,'_',not_a_number]), ?line {EC2, _} = dets:select(T, MSpec, 1), - ?line {'EXIT', {badarg, [{dets,match_object,[EC2],_}|_]}} = - (catch dets:match_object(EC2)), + ?line check_badarg(catch dets:match_object(EC2), + dets, match_object, [EC2]), dets:safe_fixtable(T, true), ?line {[_, _], C1} = dets:match_object(T, '_', 2), @@ -2126,17 +2126,17 @@ select(Config, Version) -> %% badarg MSpec = [{'_',[],['$_']}], - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:select(no_table, MSpec)), - ?line {'EXIT', {badarg, [{dets,select,[T,<<17>>],_}|_]}} = - (catch dets:select(T, <<17>>)), - ?line {'EXIT', {badarg, [{dets,select,[T,[]],_}|_]}} = - (catch dets:select(T, [])), - ?line {'EXIT', {badarg, [{dets,select,[T,MSpec,not_a_number],_}|_]}} = - (catch dets:select(T, MSpec, not_a_number)), + ?line check_badarg(catch dets:select(no_table, MSpec), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:select(T, <<17>>), + dets, select, [T,<<17>>]), + ?line check_badarg(catch dets:select(T, []), + dets, select, [T,[]]), + ?line check_badarg(catch dets:select(T, MSpec, not_a_number), + dets, select, [T,MSpec,not_a_number]), ?line {EC, _} = dets:match(T, '_', 1), - ?line {'EXIT', {badarg, [{dets,select,[EC],_}|_]}} = - (catch dets:select(EC)), + ?line check_badarg(catch dets:select(EC), + dets, select, [EC]), AllSpec = [{'_',[],['$_']}], @@ -2218,8 +2218,8 @@ update_counter(Config) when is_list(Config) -> ?line file:delete(Fname), P0 = pps(), - ?line {'EXIT', {badarg, [{dets,update_counter,[no_table,1,1],_}|_]}} = - (catch dets:update_counter(no_table, 1, 1)), + ?line check_badarg(catch dets:update_counter(no_table, 1, 1), + dets, update_counter, [no_table,1,1]), Args = [{file,Fname},{keypos,2}], ?line {ok, _} = dets:open_file(T, [{type,set} | Args]), @@ -2262,67 +2262,66 @@ badarg(Config) when is_list(Config) -> %% badargs are tested in match, select and fixtable too. %% open - ?line {'EXIT', {badarg, [{dets,open_file,[{a,tuple},[]],_}|_]}} = - (catch dets:open_file({a,tuple},[])), - ?line {'EXIT', {badarg, [{dets,open_file,[{a,tuple}],_}|_]}} = - (catch dets:open_file({a,tuple})), - ?line {'EXIT', {badarg, [{dets,open_file,[file,[foo]],_}|_]}} = - (catch dets:open_file(file,[foo])), - ?line {'EXIT', {badarg,[{dets,open_file, - [{hej,san},[{type,set}|3]],_}|_]}} = - (catch dets:open_file({hej,san},[{type,set}|3])), + ?line check_badarg(catch dets:open_file({a,tuple},[]), + dets, open_file, [{a,tuple},[]]), + ?line check_badarg(catch dets:open_file({a,tuple}), + dets, open_file,[{a,tuple}]), + ?line check_badarg(catch dets:open_file(file,[foo]), + dets, open_file, [file,[foo]]), + ?line check_badarg(catch dets:open_file({hej,san},[{type,set}|3]), + dets, open_file, [{hej,san},[{type,set}|3]]), %% insert - ?line {'EXIT', {badarg, [{dets,insert,[no_table,{1,2}],_}|_]}} = - (catch dets:insert(no_table, {1,2})), - ?line {'EXIT', {badarg, [{dets,insert,[no_table,[{1,2}]],_}|_]}} = - (catch dets:insert(no_table, [{1,2}])), - ?line {'EXIT', {badarg, [{dets,insert,[T,{1,2}],_}|_]}} = - (catch dets:insert(T, {1,2})), - ?line {'EXIT', {badarg, [{dets,insert,[T,[{1,2}]],_}|_]}} = - (catch dets:insert(T, [{1,2}])), - ?line {'EXIT', {badarg, [{dets,insert,[T,[{1,2,3}|3]],_}|_]}} = - (catch dets:insert(T, [{1,2,3} | 3])), + ?line check_badarg(catch dets:insert(no_table, {1,2}), + dets, insert, [no_table,{1,2}]), + ?line check_badarg(catch dets:insert(no_table, [{1,2}]), + dets, insert, [no_table,[{1,2}]]), + ?line check_badarg(catch dets:insert(T, {1,2}), + dets, insert, [T,{1,2}]), + ?line check_badarg(catch dets:insert(T, [{1,2}]), + dets, insert, [T,[{1,2}]]), + ?line check_badarg(catch dets:insert(T, [{1,2,3} | 3]), + dets, insert, [T,[{1,2,3}|3]]), %% lookup{_keys} - ?line {'EXIT', {badarg, [{dets,lookup_keys,[badarg,[]],_}|_]}} = - (catch dets:lookup_keys(T, [])), - ?line {'EXIT', {badarg, [{dets,lookup,[no_table,1],_}|_]}} = - (catch dets:lookup(no_table, 1)), - ?line {'EXIT', {badarg, [{dets,lookup_keys,[T,[1|2]],_}|_]}} = - (catch dets:lookup_keys(T, [1 | 2])), + ?line check_badarg(catch dets:lookup_keys(T, []), + dets, lookup_keys, [badarg,[]]), + ?line check_badarg(catch dets:lookup(no_table, 1), + dets, lookup, [no_table,1]), + ?line check_badarg(catch dets:lookup_keys(T, [1 | 2]), + dets, lookup_keys, [T,[1|2]]), %% member - ?line {'EXIT', {badarg, [{dets,member,[no_table,1],_}|_]}} = - (catch dets:member(no_table, 1)), + ?line check_badarg(catch dets:member(no_table, 1), + dets, member, [no_table,1]), %% sync - ?line {'EXIT', {badarg, [{dets,sync,[no_table],_}|_]}} = - (catch dets:sync(no_table)), + ?line check_badarg(catch dets:sync(no_table), + dets, sync, [no_table]), %% delete{_keys} - ?line {'EXIT', {badarg, [{dets,delete,[no_table,1],_}|_]}} = - (catch dets:delete(no_table, 1)), + ?line check_badarg(catch dets:delete(no_table, 1), + dets, delete, [no_table,1]), %% delete_object - ?line {'EXIT', {badarg, [{dets,delete_object,[no_table,{1,2,3}],_}|_]}} = - (catch dets:delete_object(no_table, {1,2,3})), - ?line {'EXIT', {badarg, [{dets,delete_object,[T,{1,2}],_}|_]}} = - (catch dets:delete_object(T, {1,2})), - ?line {'EXIT', {badarg, [{dets,delete_object,[no_table,[{1,2,3}]],_}|_]}} = - (catch dets:delete_object(no_table, [{1,2,3}])), - ?line {'EXIT', {badarg, [{dets,delete_object,[T,[{1,2}]],_}|_]}} = - (catch dets:delete_object(T, [{1,2}])), - ?line {'EXIT', {badarg, [{dets,delete_object,[T,[{1,2,3}|3]],_}|_]}} = - (catch dets:delete_object(T, [{1,2,3} | 3])), + ?line check_badarg(catch dets:delete_object(no_table, {1,2,3}), + dets, delete_object, [no_table,{1,2,3}]), + ?line check_badarg(catch dets:delete_object(T, {1,2}), + dets, delete_object, [T,{1,2}]), + ?line check_badarg(catch dets:delete_object(no_table, [{1,2,3}]), + dets, delete_object, [no_table,[{1,2,3}]]), + ?line check_badarg(catch dets:delete_object(T, [{1,2}]), + dets, delete_object, [T,[{1,2}]]), + ?line check_badarg(catch dets:delete_object(T, [{1,2,3} | 3]), + dets, delete_object, [T,[{1,2,3}|3]]), %% first,next,slot - ?line {'EXIT', {badarg, [{dets,first,[no_table],_}|_]}} = - (catch dets:first(no_table)), - ?line {'EXIT', {badarg, [{dets,next,[no_table,1],_}|_]}} = - (catch dets:next(no_table, 1)), - ?line {'EXIT', {badarg, [{dets,slot,[no_table,0],_}|_]}} = - (catch dets:slot(no_table, 0)), + ?line check_badarg(catch dets:first(no_table), + dets, first, [no_table]), + ?line check_badarg(catch dets:next(no_table, 1), + dets, next, [no_table,1]), + ?line check_badarg(catch dets:slot(no_table, 0), + dets, slot, [no_table,0]), %% info ?line undefined = dets:info(no_table), @@ -2330,27 +2329,27 @@ badarg(Config) when is_list(Config) -> ?line undefined = dets:info(T, foo), %% match_delete - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:match_delete(no_table, '_')), + ?line check_badarg(catch dets:match_delete(no_table, '_'), + dets, safe_fixtable, [no_table,true]), %% delete_all_objects - ?line {'EXIT', {badarg, [{dets,delete_all_objects,[no_table],_}|_]}} = - (catch dets:delete_all_objects(no_table)), + ?line check_badarg(catch dets:delete_all_objects(no_table), + dets, delete_all_objects, [no_table]), %% select_delete MSpec = [{'_',[],['$_']}], - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:select_delete(no_table, MSpec)), - ?line {'EXIT', {badarg, [{dets,select_delete,[T, <<17>>],_}|_]}} = - (catch dets:select_delete(T, <<17>>)), + ?line check_badarg(catch dets:select_delete(no_table, MSpec), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:select_delete(T, <<17>>), + dets, select_delete, [T, <<17>>]), %% traverse, fold - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:traverse(no_table, fun(_) -> continue end)), - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:foldl(fun(_, A) -> A end, [], no_table)), - ?line {'EXIT', {badarg, [{dets,safe_fixtable,[no_table,true],_}|_]}} = - (catch dets:foldr(fun(_, A) -> A end, [], no_table)), + ?line check_badarg(catch dets:traverse(no_table, fun(_) -> continue end), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:foldl(fun(_, A) -> A end, [], no_table), + dets, safe_fixtable, [no_table,true]), + ?line check_badarg(catch dets:foldr(fun(_, A) -> A end, [], no_table), + dets, safe_fixtable, [no_table,true]), %% close ?line ok = dets:close(T), @@ -2358,15 +2357,16 @@ badarg(Config) when is_list(Config) -> ?line {error, not_owner} = dets:close(T), %% init_table - ?line {'EXIT', {badarg,[{dets,init_table,[no_table,_,[]],_}|_]}} = - (catch dets:init_table(no_table, fun(X) -> X end)), - ?line {'EXIT', {badarg,[{dets,init_table,[no_table,_,[]],_}|_]}} = - (catch dets:init_table(no_table, fun(X) -> X end, [])), + IF = fun(X) -> X end, + ?line check_badarg(catch dets:init_table(no_table, IF), + dets, init_table, [no_table,IF,[]]), + ?line check_badarg(catch dets:init_table(no_table, IF, []), + dets, init_table, [no_table,IF,[]]), %% from_ets Ets = ets:new(ets,[]), - ?line {'EXIT', {badarg,[{dets,from_ets,[no_table,_],_}|_]}} = - (catch dets:from_ets(no_table, Ets)), + ?line check_badarg(catch dets:from_ets(no_table, Ets), + dets, from_ets, [no_table,Ets]), ets:delete(Ets), ?line {ok, T} = dets:open_file(T, Args), @@ -4358,6 +4358,11 @@ bad_object({error,{{bad_object,_}, FileName}}, FileName) -> bad_object({error,{{{bad_object,_,_},_,_,_}, FileName}}, FileName) -> ok. % Debug. +check_badarg({'EXIT', {badarg, [{M,F,Args,_} | _]}}, M, F, Args) -> + true; +check_badarg({'EXIT', {badarg, [{M,F,A,_} | _]}}, M, F, Args) -> + true = test_server:is_native(M) andalso length(Args) =:= A. + check_pps(P0) -> case pps() of P0 -> diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl index 57f3f4eddb..f79414db49 100644 --- a/lib/stdlib/test/epp_SUITE.erl +++ b/lib/stdlib/test/epp_SUITE.erl @@ -20,7 +20,7 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2]). --export([rec_1/1, predef_mac/1, +-export([rec_1/1, include_local/1, predef_mac/1, upcase_mac_1/1, upcase_mac_2/1, variable_1/1, otp_4870/1, otp_4871/1, otp_5362/1, pmod/1, not_circular/1, skip_header/1, otp_6277/1, otp_7702/1, @@ -63,7 +63,7 @@ end_per_testcase(_, Config) -> suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [rec_1, {group, upcase_mac}, predef_mac, + [rec_1, {group, upcase_mac}, include_local, predef_mac, {group, variable}, otp_4870, otp_4871, otp_5362, pmod, not_circular, skip_header, otp_6277, otp_7702, otp_8130, overload_mac, otp_8388, otp_8470, otp_8503, otp_8562, @@ -97,6 +97,22 @@ rec_1(Config) when is_list(Config) -> ?line check_errors(List), ok. +include_local(doc) -> + []; +include_local(suite) -> + []; +include_local(Config) when is_list(Config) -> + ?line DataDir = ?config(data_dir, Config), + ?line File = filename:join(DataDir, "include_local.erl"), + %% include_local.erl includes include/foo.hrl which + %% includes bar.hrl (also in include/) without requiring + %% any additional include path, and overriding any file + %% of the same name that the path points to + ?line {ok, List} = epp:parse_file(File, [DataDir], []), + ?line {value, {attribute,_,a,{true,true}}} = + lists:keysearch(a,3,List), + ok. + %%% Here is a little reimplementation of epp:parse_file, which times out %%% after 4 seconds if the epp server doesn't respond. If we use the %%% regular epp:parse_file, the test case will time out, and then epp @@ -234,16 +250,23 @@ otp_4871(Config) when is_list(Config) -> %% so there are some sanity checks before killing. ?line {ok,Epp} = epp:open(File, []), timer:sleep(1), - ?line {current_function,{epp,_,_}} = process_info(Epp, current_function), + ?line true = current_module(Epp, epp), ?line {monitored_by,[Io]} = process_info(Epp, monitored_by), - ?line {current_function,{file_io_server,_,_}} = - process_info(Io, current_function), + ?line true = current_module(Io, file_io_server), ?line exit(Io, emulate_crash), timer:sleep(1), ?line {error,{_Line,epp,cannot_parse}} = otp_4871_parse_file(Epp), ?line epp:close(Epp), ok. +current_module(Pid, Mod) -> + case process_info(Pid, current_function) of + {current_function, undefined} -> + true = test_server:is_native(Mod); + {current_function, {Mod, _, _}} -> + true + end. + otp_4871_parse_file(Epp) -> case epp:parse_erl_form(Epp) of {ok,_} -> otp_4871_parse_file(Epp); diff --git a/lib/stdlib/test/epp_SUITE_data/bar.hrl b/lib/stdlib/test/epp_SUITE_data/bar.hrl new file mode 100644 index 0000000000..01c527d549 --- /dev/null +++ b/lib/stdlib/test/epp_SUITE_data/bar.hrl @@ -0,0 +1,4 @@ +%% should not be included from include/foo.hrl even though the +%% include path points here - include/bar.hrl overrides it + +-define(BAR_HRL, false). diff --git a/lib/stdlib/test/epp_SUITE_data/include/bar.hrl b/lib/stdlib/test/epp_SUITE_data/include/bar.hrl new file mode 100644 index 0000000000..038d3c900e --- /dev/null +++ b/lib/stdlib/test/epp_SUITE_data/include/bar.hrl @@ -0,0 +1,3 @@ +%% included from foo.hrl in same directory + +-define(BAR_HRL, true). diff --git a/lib/stdlib/test/epp_SUITE_data/include/foo.hrl b/lib/stdlib/test/epp_SUITE_data/include/foo.hrl new file mode 100644 index 0000000000..a6dfa3d18a --- /dev/null +++ b/lib/stdlib/test/epp_SUITE_data/include/foo.hrl @@ -0,0 +1,4 @@ +%% includes bar.hrl in same directory + +-define(FOO_HRL, true). +-include("bar.hrl"). diff --git a/lib/stdlib/test/epp_SUITE_data/include_local.erl b/lib/stdlib/test/epp_SUITE_data/include_local.erl new file mode 100644 index 0000000000..c8e155a064 --- /dev/null +++ b/lib/stdlib/test/epp_SUITE_data/include_local.erl @@ -0,0 +1,6 @@ + +-module(include_local). + +-include("include/foo.hrl"). + +-a({?FOO_HRL, ?BAR_HRL}). diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl index 784c7cb86e..369d8b224e 100644 --- a/lib/stdlib/test/erl_eval_SUITE.erl +++ b/lib/stdlib/test/erl_eval_SUITE.erl @@ -1036,6 +1036,12 @@ funs(Config) when is_list(Config) -> lists:usort([run_many_args(SAs) || SAs <- many_args(MaxArgs)]), ?line {'EXIT',{{argument_limit,_},_}} = (catch run_many_args(many_args1(MaxArgs+1))), + + ?line check(fun() -> M = lists, F = fun M:reverse/1, + [1,2] = F([2,1]), ok end, + "begin M = lists, F = fun M:reverse/1," + " [1,2] = F([2,1]), ok end.", + ok), ok. run_many_args({S, As}) -> diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl index 280c95b1aa..64853ca078 100644 --- a/lib/stdlib/test/erl_pp_SUITE.erl +++ b/lib/stdlib/test/erl_pp_SUITE.erl @@ -116,7 +116,6 @@ func(Config) when is_list(Config) -> {func_3, <<"t() -> fun t/0.">>}, {func_4, - %% Has already been expanded away in sys_pre_expand. <<"t() -> fun modul:foo/3.">>}, {func_5, % 'when' is moved down one line <<"tkjlksjflksdjflsdjlk() @@ -127,7 +126,9 @@ func(Config) when is_list(Config) -> <<"t() -> (fun() -> true - end)().">>} + end)().">>}, + {func_7, + <<"t(M, F, A) -> fun M:F/A.">>} ], ?line compile(Config, Ts), ok. diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index e048764a55..0e8849b5b3 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -74,7 +74,7 @@ -export([bad_table/1, types/1]). -export([otp_9423/1]). --export([init_per_testcase/2, end_per_testcase/2]). +-export([init_per_testcase/2]). %% Convenience for manual testing -export([random_test/0]). @@ -176,6 +176,7 @@ groups() -> meta_newdel_unnamed, meta_newdel_named]}]. init_per_suite(Config) -> + erts_debug:set_internal_state(available_internal_state, true), Config. end_per_suite(_Config) -> @@ -304,7 +305,6 @@ t_match_spec_run(Config) when is_list(Config) -> end, repeat_for_permutations(F, N_MS) end, - test_terms(Fun, skip_refc_check), ?line verify_etsmem(EtsMem). @@ -324,7 +324,7 @@ t_match_spec_run_test(List, MS, Result) -> %% Check that tracing agree Self = self(), - {Tracee, MonRef} = spawn_monitor(fun() -> ms_tracee(Self, List) end), + {Tracee, MonRef} = my_spawn_monitor(fun() -> ms_tracee(Self, List) end), receive {Tracee, ready} -> ok end, MST = lists:map(fun(Clause) -> ms_clause_ets_to_trace(Clause) end, MS), @@ -585,7 +585,6 @@ select_fail_do(Opts) -> memory(doc) -> ["Whitebox test of ets:info(X,memory)"]; memory(suite) -> []; memory(Config) when is_list(Config) -> - ?line erts_debug:set_internal_state(available_internal_state, true), ?line ok = chk_normal_tab_struct_size(), repeat_for_opts(memory_do,[compressed]), ?line catch erts_debug:set_internal_state(available_internal_state, false). @@ -795,21 +794,26 @@ t_ets_dets(Config, Opts) -> ?line true = ets:from_dets(ETab,DTab), ?line 3000 = ets:info(ETab,size), ?line ets:delete(ETab), - ?line {'EXIT',{badarg,[{ets,to_dets,[ETab,DTab],_}|_]}} = - (catch ets:to_dets(ETab,DTab)), - ?line {'EXIT',{badarg,[{ets,from_dets,[ETab,DTab],_}|_]}} = - (catch ets:from_dets(ETab,DTab)), + ?line check_badarg(catch ets:to_dets(ETab,DTab), + ets, to_dets, [ETab,DTab]), + ?line check_badarg(catch ets:from_dets(ETab,DTab), + ets, from_dets, [ETab,DTab]), ?line ETab2 = ets_new(x,Opts), ?line filltabint(ETab2,3000), ?line dets:close(DTab), - ?line {'EXIT',{badarg,[{ets,to_dets,[ETab2,DTab],_}|_]}} = - (catch ets:to_dets(ETab2,DTab)), - ?line {'EXIT',{badarg,[{ets,from_dets,[ETab2,DTab],_}|_]}} = - (catch ets:from_dets(ETab2,DTab)), + ?line check_badarg(catch ets:to_dets(ETab2,DTab), + ets, to_dets, [ETab2,DTab]), + ?line check_badarg(catch ets:from_dets(ETab2,DTab), + ets, from_dets, [ETab2,DTab]), ?line ets:delete(ETab2), ?line (catch file:delete(Fname)), ok. +check_badarg({'EXIT', {badarg, [{M,F,Args,_} | _]}}, M, F, Args) -> + true; +check_badarg({'EXIT', {badarg, [{M,F,A,_} | _]}}, M, F, Args) -> + true = test_server:is_native(M) andalso length(Args) =:= A. + t_delete_all_objects(doc) -> ["Test ets:delete_all_objects/1"]; t_delete_all_objects(suite) -> @@ -1942,7 +1946,7 @@ evil_update_counter(Config) when is_list(Config) -> evil_update_counter_do(Opts) -> ?line EtsMem = etsmem(), ?line process_flag(trap_exit, true), - ?line Pids = [spawn_link(fun() -> evil_counter(I,Opts) end) || I <- lists:seq(1, 40)], + ?line Pids = [my_spawn_link(fun() -> evil_counter(I,Opts) end) || I <- lists:seq(1, 40)], ?line wait_for_all(gb_sets:from_list(Pids)), ?line verify_etsmem(EtsMem), ok. @@ -2148,24 +2152,24 @@ heir_do(Opts) -> Combos), %% No heir - {Founder1,MrefF1} = spawn_monitor(fun()->heir_founder(Master,foo_data,Opts)end), + {Founder1,MrefF1} = my_spawn_monitor(fun()->heir_founder(Master,foo_data,Opts)end), Founder1 ! {go, none}, ?line {"No heir",Founder1} = receive_any(), ?line {'DOWN', MrefF1, process, Founder1, normal} = receive_any(), ?line undefined = ets:info(foo), %% An already dead heir - {Heir2,MrefH2} = spawn_monitor(fun()->die end), + {Heir2,MrefH2} = my_spawn_monitor(fun()->die end), ?line {'DOWN', MrefH2, process, Heir2, normal} = receive_any(), - {Founder2,MrefF2} = spawn_monitor(fun()->heir_founder(Master,foo_data,Opts)end), + {Founder2,MrefF2} = my_spawn_monitor(fun()->heir_founder(Master,foo_data,Opts)end), Founder2 ! {go, Heir2}, ?line {"No heir",Founder2} = receive_any(), ?line {'DOWN', MrefF2, process, Founder2, normal} = receive_any(), ?line undefined = ets:info(foo), %% When heir dies before founder - {Founder3,MrefF3} = spawn_monitor(fun()->heir_founder(Master,"The dying heir",Opts)end), - {Heir3,MrefH3} = spawn_monitor(fun()->heir_heir(Founder3)end), + {Founder3,MrefF3} = my_spawn_monitor(fun()->heir_founder(Master,"The dying heir",Opts)end), + {Heir3,MrefH3} = my_spawn_monitor(fun()->heir_heir(Founder3)end), Founder3 ! {go, Heir3}, ?line {'DOWN', MrefH3, process, Heir3, normal} = receive_any(), Founder3 ! die_please, @@ -2173,14 +2177,12 @@ heir_do(Opts) -> ?line undefined = ets:info(foo), %% When heir dies and pid reused before founder dies - erts_debug:set_internal_state(available_internal_state,true), NextPidIx = erts_debug:get_internal_state(next_pid), - {Founder4,MrefF4} = spawn_monitor(fun()->heir_founder(Master,"The dying heir",Opts)end), - {Heir4,MrefH4} = spawn_monitor(fun()->heir_heir(Founder4)end), + {Founder4,MrefF4} = my_spawn_monitor(fun()->heir_founder(Master,"The dying heir",Opts)end), + {Heir4,MrefH4} = my_spawn_monitor(fun()->heir_heir(Founder4)end), Founder4 ! {go, Heir4}, ?line {'DOWN', MrefH4, process, Heir4, normal} = receive_any(), erts_debug:set_internal_state(next_pid, NextPidIx), - erts_debug:set_internal_state(available_internal_state,false), {Heir4,MrefH4_B} = spawn_monitor_with_pid(Heir4, fun()-> ?line die_please = receive_any() end), Founder4 ! die_please, @@ -2256,9 +2258,9 @@ heir_heir(Founder, Mode) -> heir_1(HeirData,Mode,Opts) -> io:format("test with heir_data = ~p\n", [HeirData]), Master = self(), - ?line Founder = spawn_link(fun() -> heir_founder(Master,HeirData,Opts) end), + ?line Founder = my_spawn_link(fun() -> heir_founder(Master,HeirData,Opts) end), io:format("founder spawned = ~p\n", [Founder]), - ?line {Heir,Mref} = spawn_monitor(fun() -> heir_heir(Founder,Mode) end), + ?line {Heir,Mref} = my_spawn_monitor(fun() -> heir_heir(Founder,Mode) end), io:format("heir spawned = ~p\n", [{Heir,Mref}]), ?line Founder ! {go, Heir}, ?line {'DOWN', Mref, process, Heir, normal} = receive_any(). @@ -2275,7 +2277,7 @@ give_away_do(Opts) -> Parent = self(), %% Give and then give back - ?line {Receiver,Mref} = spawn_monitor(fun()-> give_away_receiver(T,Parent) end), + ?line {Receiver,Mref} = my_spawn_monitor(fun()-> give_away_receiver(T,Parent) end), ?line give_me = receive_any(), ?line true = ets:give_away(T,Receiver,here_you_are), ?line {'EXIT',{badarg,_}} = (catch ets:lookup(T,key)), @@ -2286,7 +2288,7 @@ give_away_do(Opts) -> %% Give and then let receiver keep it ?line true = ets:insert(T,{key,1}), - ?line {Receiver3,Mref3} = spawn_monitor(fun()-> give_away_receiver(T,Parent) end), + ?line {Receiver3,Mref3} = my_spawn_monitor(fun()-> give_away_receiver(T,Parent) end), ?line give_me = receive_any(), ?line true = ets:give_away(T,Receiver3,here_you_are), ?line {'EXIT',{badarg,_}} = (catch ets:lookup(T,key)), @@ -2298,7 +2300,7 @@ give_away_do(Opts) -> ?line T2 = ets_new(foo,[private | Opts]), ?line true = ets:insert(T2,{key,1}), ?line ets:setopts(T2,{heir,self(),"Som en gummiboll..."}), - ?line {Receiver2,Mref2} = spawn_monitor(fun()-> give_away_receiver(T2,Parent) end), + ?line {Receiver2,Mref2} = my_spawn_monitor(fun()-> give_away_receiver(T2,Parent) end), ?line give_me = receive_any(), ?line true = ets:give_away(T2,Receiver2,here_you_are), ?line {'EXIT',{badarg,_}} = (catch ets:lookup(T2,key)), @@ -2313,12 +2315,12 @@ give_away_do(Opts) -> ?line {'EXIT',{badarg,_}} = (catch ets:give_away(T2,"not a pid","To wrong type")), ?line true = ets:delete(T2), - ?line {ReceiverNeg,MrefNeg} = spawn_monitor(fun()-> give_away_receiver(T2,Parent) end), + ?line {ReceiverNeg,MrefNeg} = my_spawn_monitor(fun()-> give_away_receiver(T2,Parent) end), ?line give_me = receive_any(), ?line {'EXIT',{badarg,_}} = (catch ets:give_away(T2,ReceiverNeg,"A deleted table")), ?line T3 = ets_new(foo,[public | Opts]), - spawn_link(fun()-> {'EXIT',{badarg,_}} = (catch ets:give_away(T3,ReceiverNeg,"From non owner")), + my_spawn_link(fun()-> {'EXIT',{badarg,_}} = (catch ets:give_away(T3,ReceiverNeg,"From non owner")), Parent ! done end), ?line done = receive_any(), @@ -2354,7 +2356,7 @@ setopts_do(Opts) -> Self = self(), ?line T = ets_new(foo,[named_table, private | Opts]), ?line none = ets:info(T,heir), - Heir = spawn_link(fun()->heir_heir(Self) end), + Heir = my_spawn_link(fun()->heir_heir(Self) end), ?line ets:setopts(T,{heir,Heir,"Data"}), ?line Heir = ets:info(T,heir), ?line ets:setopts(T,{heir,self(),"Data"}), @@ -2405,14 +2407,14 @@ bad_table(Config) when is_list(Config) -> bad_table_do(Opts, DummyFile) -> Parent = self(), - {Pid,Mref} = spawn_opt(fun()-> ets_new(priv,[private,named_table | Opts]), - Priv = ets_new(priv,[private | Opts]), - ets_new(prot,[protected,named_table | Opts]), - Prot = ets_new(prot,[protected | Opts]), - Parent ! {self(),Priv,Prot}, - die_please = receive_any() - end, - [link, monitor]), + {Pid,Mref} = my_spawn_opt(fun()-> ets_new(priv,[private,named_table | Opts]), + Priv = ets_new(priv,[private | Opts]), + ets_new(prot,[protected,named_table | Opts]), + Prot = ets_new(prot,[protected | Opts]), + Parent ! {self(),Priv,Prot}, + die_please = receive_any() + end, + [link, monitor]), {Pid,Priv,Prot} = receive_any(), MatchSpec = {{key,'_'}, [], ['$$']}, Fun = fun(X,_) -> X end, @@ -3258,7 +3260,7 @@ delete_large_named_table_1(Name, Flags, Data, Fix) -> ?line lists:foreach(fun({K,_}) -> ets:delete(Tab, K) end, Data) end, Parent = self(), - Pid = spawn_link(fun() -> + Pid = my_spawn_link(fun() -> receive {trace,Parent,call,_} -> ets_new(Name, [named_table]) @@ -3620,7 +3622,7 @@ cycle(Tab, L) -> ets:insert(Tab,list_to_tuple(L)), cycle(Tab, tl(L)++[hd(L)]). -dynamic_go() -> spawn_link(fun dynamic_init/0). +dynamic_go() -> my_spawn_link(fun dynamic_init/0). dynamic_init() -> [dyn_lookup(?MODULE) || _ <- lists:seq(1, 10)]. @@ -3847,7 +3849,7 @@ safe_fixtable_do(Opts) -> Self = self(), ?line {{_,_,_},[{Self,1}]} = ets:info(Tab,safe_fixed), %% Test that an unjustified 'unfix' is a no-op. - {Pid,MRef} = spawn_monitor(fun() -> true = ets:safe_fixtable(Tab,false) end), + {Pid,MRef} = my_spawn_monitor(fun() -> true = ets:safe_fixtable(Tab,false) end), {'DOWN', MRef, process, Pid, normal} = receive M -> M end, ?line true = ets:info(Tab,fixed), ?line {{_,_,_},[{Self,1}]} = ets:info(Tab,safe_fixed), @@ -4251,7 +4253,7 @@ do_heavy_concurrent(Opts) -> ?line ok = fill_tab2(Tab, 0, Size), ?line Procs = lists:map( fun (N) -> - spawn_link( + my_spawn_link( fun () -> do_heavy_concurrent_proc(Tab, Size, N) end) @@ -4855,12 +4857,7 @@ otp_7665_act(Tab,Min,Max,DelNr) -> %% Whitebox testing of meta name table hashing. meta_wb(Config) when is_list(Config) -> ?line EtsMem = etsmem(), - ?line erts_debug:set_internal_state(available_internal_state, true), - try - repeat_for_opts(meta_wb_do) - after - erts_debug:set_internal_state(available_internal_state, false) - end, + repeat_for_opts(meta_wb_do), ?line verify_etsmem(EtsMem). @@ -4929,12 +4926,15 @@ colliding_names(Name) -> grow_shrink(Config) when is_list(Config) -> ?line EtsMem = etsmem(), - grow_shrink_0(lists:seq(3071, 5000), EtsMem). + ?line grow_shrink_0(lists:seq(3071, 5000), EtsMem), + ?line verify_etsmem(EtsMem). grow_shrink_0([N|Ns], EtsMem) -> ?line grow_shrink_1(N, [set]), ?line grow_shrink_1(N, [ordered_set]), - ?line verify_etsmem(EtsMem), + %% Verifying ets-memory here takes too long time, since + %% lock-free allocators were introduced... + %% ?line verify_etsmem(EtsMem), grow_shrink_0(Ns, EtsMem); grow_shrink_0([], _) -> ok. @@ -4981,13 +4981,13 @@ grow_pseudo_deleted_do(Type) -> ?line Left = ets:info(T,size), ?line Mult = get_kept_objects(T), filltabstr(T,Mult), - spawn_opt(fun()-> ?line true = ets:info(T,fixed), - Self ! start, - io:format("Starting to filltabstr... ~p\n",[now()]), - filltabstr(T,Mult,Mult+10000), - io:format("Done with filltabstr. ~p\n",[now()]), - Self ! done - end, [link, {scheduler,2}]), + my_spawn_opt(fun()-> ?line true = ets:info(T,fixed), + Self ! start, + io:format("Starting to filltabstr... ~p\n",[now()]), + filltabstr(T,Mult,Mult+10000), + io:format("Done with filltabstr. ~p\n",[now()]), + Self ! done + end, [link, {scheduler,2}]), ?line start = receive_any(), io:format("Unfixing table...~p nitems=~p\n",[now(),ets:info(T,size)]), ?line true = ets:safe_fixtable(T,false), @@ -5021,13 +5021,13 @@ shrink_pseudo_deleted_do(Type) -> [true]}]), ?line Half = ets:info(T,size), ?line Half = get_kept_objects(T), - spawn_opt(fun()-> ?line true = ets:info(T,fixed), - Self ! start, - io:format("Starting to delete... ~p\n",[now()]), - del_one_by_one_set(T,1,Half+1), - io:format("Done with delete. ~p\n",[now()]), - Self ! done - end, [link, {scheduler,2}]), + my_spawn_opt(fun()-> ?line true = ets:info(T,fixed), + Self ! start, + io:format("Starting to delete... ~p\n",[now()]), + del_one_by_one_set(T,1,Half+1), + io:format("Done with delete. ~p\n",[now()]), + Self ! done + end, [link, {scheduler,2}]), ?line start = receive_any(), io:format("Unfixing table...~p nitems=~p\n",[now(),ets:info(T,size)]), ?line true = ets:safe_fixtable(T,false), @@ -5184,24 +5184,24 @@ smp_unfix_fix_do() -> ?line Deleted = get_kept_objects(T), {Child, Mref} = - spawn_opt(fun()-> ?line true = ets:info(T,fixed), - Parent ! start, - io:format("Child waiting for table to be unfixed... now=~p mem=~p\n", - [now(),ets:info(T,memory)]), - repeat_while(fun()-> ets:info(T,fixed) end), - io:format("Table unfixed. Child Fixating! now=~p mem=~p\n", - [now(),ets:info(T,memory)]), - ?line true = ets:safe_fixtable(T,true), - repeat_while(fun(Key) when Key =< NumOfObjs -> - ets:delete(T,Key), {true,Key+1}; - (Key) -> {false,Key} - end, - Deleted), - ?line 0 = ets:info(T,size), - ?line true = get_kept_objects(T) >= Left, - ?line done = receive_any() - end, - [link, monitor, {scheduler,2}]), + my_spawn_opt(fun()-> ?line true = ets:info(T,fixed), + Parent ! start, + io:format("Child waiting for table to be unfixed... now=~p mem=~p\n", + [now(),ets:info(T,memory)]), + repeat_while(fun()-> ets:info(T,fixed) end), + io:format("Table unfixed. Child Fixating! now=~p mem=~p\n", + [now(),ets:info(T,memory)]), + ?line true = ets:safe_fixtable(T,true), + repeat_while(fun(Key) when Key =< NumOfObjs -> + ets:delete(T,Key), {true,Key+1}; + (Key) -> {false,Key} + end, + Deleted), + ?line 0 = ets:info(T,size), + ?line true = get_kept_objects(T) >= Left, + ?line done = receive_any() + end, + [link, monitor, {scheduler,2}]), ?line start = receive_any(), ?line true = ets:info(T,fixed), @@ -5232,11 +5232,11 @@ otp_8166_do(WC) -> Deleted = NumOfObjs div 2, filltabint(T,NumOfObjs), {ReaderPid, ReaderMref} = - spawn_opt(fun()-> otp_8166_reader(T,NumOfObjs) end, - [link, monitor, {scheduler,2}]), + my_spawn_opt(fun()-> otp_8166_reader(T,NumOfObjs) end, + [link, monitor, {scheduler,2}]), {ZombieCrPid, ZombieCrMref} = - spawn_opt(fun()-> otp_8166_zombie_creator(T,Deleted) end, - [link, monitor, {scheduler,3}]), + my_spawn_opt(fun()-> otp_8166_zombie_creator(T,Deleted) end, + [link, monitor, {scheduler,3}]), repeat(fun() -> ZombieCrPid ! {loop, self()}, zombies_created = receive_any(), @@ -5496,7 +5496,7 @@ run_workers_do(InitF,ExecF,FiniF,Laps, Exclude) -> io:format("smp starting ~p workers\n",[NumOfProcs]), Seeds = [{ProcN,random:uniform(9999)} || ProcN <- lists:seq(1,NumOfProcs)], Parent = self(), - Pids = [spawn_link(fun()-> worker(Seed,InitF,ExecF,FiniF,Laps,Parent,NumOfProcs) end) + Pids = [my_spawn_link(fun()-> worker(Seed,InitF,ExecF,FiniF,Laps,Parent,NumOfProcs) end) || Seed <- Seeds], case Laps of infinite -> Pids; @@ -5545,31 +5545,30 @@ my_tab_to_list(_Ts,'$end_of_table', Acc) -> lists:reverse(Acc); my_tab_to_list(Ts,Key, Acc) -> my_tab_to_list(Ts,ets:next(Ts,Key),[ets:lookup(Ts, Key)| Acc]). -wait_for_all_schedulers_online_to_execute() -> - PMs = lists:map(fun (Sched) -> - spawn_opt(fun () -> ok end, - [monitor, {scheduler, Sched}]) - end, - lists:seq(1,erlang:system_info(schedulers_online))), - lists:foreach(fun ({P, M}) -> - receive - {'DOWN', M, process, P, _} -> ok - end - end, - PMs), - ok. + +wait_for_memory_deallocations() -> + try + erts_debug:set_internal_state(wait, deallocations) + catch + error:undef -> + erts_debug:set_internal_state(available_internal_state, true), + wait_for_memory_deallocations() + end. + etsmem() -> - %% Wait until it is guaranteed that all already scheduled - %% deallocations of DbTable structures have completed. - wait_for_all_schedulers_online_to_execute(), + wait_for_memory_deallocations(), AllTabs = lists:map(fun(T) -> {T,ets:info(T,name),ets:info(T,size), ets:info(T,memory),ets:info(T,type)} end, ets:all()), + + EtsAllocInfo = erlang:system_info({allocator,ets_alloc}), + ErlangMemoryEts = try erlang:memory(ets) catch error:notsup -> notsup end, + Mem = - {try erlang:memory(ets) catch error:notsup -> notsup end, - case erlang:system_info({allocator,ets_alloc}) of + {ErlangMemoryEts, + case EtsAllocInfo of false -> undefined; MemInfo -> CS = lists:foldl( @@ -5646,6 +5645,7 @@ spawn_logger(Procs) -> true -> exit(Proc, kill); _ -> ok end, + erlang:display(process_info(Proc)), receive {'DOWN', Mon, _, _, _} -> ok @@ -5681,7 +5681,7 @@ wait_for_test_procs(Kill) -> ets_test_spawn_logger ! {sync_test_procs, Kill, self()}, receive test_procs_synced -> ok end. -log_test_proc(Proc) -> +log_test_proc(Proc) when is_pid(Proc) -> ets_test_spawn_logger ! {new_test_proc, Proc}, Proc. @@ -5693,9 +5693,17 @@ my_spawn_link(Fun) -> log_test_proc(spawn_link(Fun)). my_spawn_link(M,F,A) -> log_test_proc(spawn_link(M,F,A)). %%my_spawn_link(N,M,F,A) -> log_test_proc(spawn_link(N,M,F,A)). -my_spawn_opt(Fun,Opts) -> log_test_proc(spawn_opt(Fun,Opts)). -%%my_spawn_opt(M,F,A,Opts) -> log_test_proc(spawn_opt(M,F,A,Opts)). -%%my_spawn_opt(N,M,F,A,Opts) -> log_test_proc(spawn_opt(N,M,F,A,Opts)). +my_spawn_opt(Fun,Opts) -> + case spawn_opt(Fun,Opts) of + Pid when is_pid(Pid) -> log_test_proc(Pid); + {Pid, _} = Res when is_pid(Pid) -> log_test_proc(Pid), Res + end. + +my_spawn_monitor(Fun) -> + Res = spawn_monitor(Fun), + {Pid, _} = Res, + log_test_proc(Pid), + Res. repeat(_Fun, 0) -> ok; @@ -5758,11 +5766,11 @@ spawn_monitor_with_pid(Pid, Fun, N, M) when N > M*10 -> spawn_monitor_with_pid(Pid, Fun, N, M*10); spawn_monitor_with_pid(Pid, Fun, N, M) -> ?line false = is_process_alive(Pid), - case spawn(fun()-> case self() of - Pid -> Fun(); - _ -> die - end - end) of + case my_spawn(fun()-> case self() of + Pid -> Fun(); + _ -> die + end + end) of Pid -> {Pid, erlang:monitor(process, Pid)}; Other -> diff --git a/lib/stdlib/test/gen_server_SUITE.erl b/lib/stdlib/test/gen_server_SUITE.erl index a614d6595d..7fb8d54f2d 100644 --- a/lib/stdlib/test/gen_server_SUITE.erl +++ b/lib/stdlib/test/gen_server_SUITE.erl @@ -694,7 +694,7 @@ multicall_down(Config) when is_list(Config) -> %% We use 'global' as a gen_server to call. ?line {Good, Bad} = gen_server:multi_call([Name, node()], global_name_server, - {whereis, gurkburk}, + info, 3000), io:format("good = ~p, bad = ~p~n", [Good, Bad]), ?line [Name] = Bad, diff --git a/lib/stdlib/test/ms_transform_SUITE.erl b/lib/stdlib/test/ms_transform_SUITE.erl index 4e5df12798..c9688354b1 100644 --- a/lib/stdlib/test/ms_transform_SUITE.erl +++ b/lib/stdlib/test/ms_transform_SUITE.erl @@ -39,6 +39,7 @@ -export([float_1_function/1]). -export([action_function/1]). -export([warnings/1]). +-export([no_warnings/1]). -export([init_per_testcase/2, end_per_testcase/2]). init_per_testcase(_Func, Config) -> @@ -55,7 +56,7 @@ all() -> [from_shell, basic_ets, basic_dbg, records, record_index, multipass, bitsyntax, record_defaults, andalso_orelse, float_1_function, action_function, - warnings, top_match, old_guards, autoimported, + warnings, no_warnings, top_match, old_guards, autoimported, semicolon]. groups() -> @@ -155,6 +156,34 @@ warnings(Config) when is_list(Config) -> compile_ww(Prog7), ok. +no_warnings(suite) -> + []; +no_warnings(doc) -> + ["Check that variables bound in other function clauses don't generate " + "warning"]; +no_warnings(Config) when is_list(Config) -> + ?line setup(Config), + Prog = <<"tmp(X) when X > 100 ->\n", + " Y=X,\n" + " Y;\n" + "tmp(X) ->\n" + " ets:fun2ms(fun(Y) ->\n" + " {X, 3*Y}\n" + " end)">>, + ?line [] = compile_no_ww(Prog), + + Prog2 = <<"tmp(X) when X > 100 ->\n", + " Y=X,\n" + " Y;\n" + "tmp(X) when X < 200 ->\n" + " ok;\n" + "tmp(X) ->\n" + " ets:fun2ms(fun(Y) ->\n" + " {X, 3*Y}\n" + " end)">>, + ?line [] = compile_no_ww(Prog2), + ok. + andalso_orelse(suite) -> []; andalso_orelse(doc) -> @@ -842,6 +871,20 @@ compile_ww(Records,Expr) -> nowarn_unused_record]), Wlist. +compile_no_ww(Expr) -> + Prog = << + "-module(tmp).\n", + "-include_lib(\"stdlib/include/ms_transform.hrl\").\n", + "-export([tmp/1]).\n\n", + Expr/binary,".\n">>, + FN=temp_name(), + file:write_file(FN,Prog), + {ok,Forms} = epp:parse_file(FN,"",""), + {ok,tmp,_Bin,Wlist} = compile:forms(Forms,[return_warnings, + nowarn_unused_vars, + nowarn_unused_record]), + Wlist. + do_eval(String) -> {done,{ok,T,_},[]} = erl_scan:tokens( [], diff --git a/lib/stdlib/test/qlc_SUITE.erl b/lib/stdlib/test/qlc_SUITE.erl index 98eeaee118..8a9d8f7883 100644 --- a/lib/stdlib/test/qlc_SUITE.erl +++ b/lib/stdlib/test/qlc_SUITE.erl @@ -6632,7 +6632,7 @@ otp_7232(Config) when is_list(Config) -> {call,_, {remote,_,{atom,_,qlc},{atom,_,sort}}, [{cons,_, - {'fun',_,{function,math,sqrt,_}}, + {'fun',_,{function,{atom,_,math},{atom,_,sqrt},_}}, {cons,_, {string,_,\"<0.4.1>\"}, % could use list_to_pid.. {cons,_,{string,_,\"#Ref<\"++_},{nil,_}}}}, diff --git a/lib/stdlib/test/supervisor_2.erl b/lib/stdlib/test/supervisor_2.erl new file mode 100644 index 0000000000..67aacf5a9c --- /dev/null +++ b/lib/stdlib/test/supervisor_2.erl @@ -0,0 +1,42 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +%% Description: Simulates the behaviour that a child process may have. +%% Is used by the supervisor_SUITE test suite. +-module(supervisor_2). + +-export([start_child/1, init/1]). + +-export([handle_call/3, handle_info/2, terminate/2]). + +start_child(Time) when is_integer(Time), Time > 0 -> + gen_server:start_link(?MODULE, Time, []). + +init(Time) -> + process_flag(trap_exit, true), + {ok, Time}. + +handle_call(Req, _From, State) -> + {reply, Req, State}. + +handle_info(_, State) -> + {noreply, State}. + +terminate(_Reason, Time) -> + timer:sleep(Time), + ok. diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl index 2aa3131aeb..d3d140abbc 100644 --- a/lib/stdlib/test/supervisor_SUITE.erl +++ b/lib/stdlib/test/supervisor_SUITE.erl @@ -29,7 +29,8 @@ end_per_testcase/2]). %% Internal export --export([init/1, terminate_all_children/1]). +-export([init/1, terminate_all_children/1, + middle9212/0, gen_server9212/0, handle_info/2]). %% API tests -export([ sup_start_normal/1, sup_start_ignore_init/1, @@ -52,13 +53,14 @@ one_for_all_escalation/1, simple_one_for_one/1, simple_one_for_one_escalation/1, rest_for_one/1, rest_for_one_escalation/1, - simple_one_for_one_extra/1]). + simple_one_for_one_extra/1, simple_one_for_one_shutdown/1]). %% Misc tests -export([child_unlink/1, tree/1, count_children_memory/1, do_not_save_start_parameters_for_temporary_children/1, do_not_save_child_specs_for_temporary_children/1, - simple_one_for_one_scale_many_temporary_children/1]). + simple_one_for_one_scale_many_temporary_children/1, + simple_global_supervisor/1]). %%------------------------------------------------------------------------- @@ -77,7 +79,8 @@ all() -> {group, abnormal_termination}, child_unlink, tree, count_children_memory, do_not_save_start_parameters_for_temporary_children, do_not_save_child_specs_for_temporary_children, - simple_one_for_one_scale_many_temporary_children, temporary_bystander]. + simple_one_for_one_scale_many_temporary_children, temporary_bystander, + simple_global_supervisor]. groups() -> [{sup_start, [], @@ -99,8 +102,8 @@ groups() -> {restart_one_for_all, [], [one_for_all, one_for_all_escalation]}, {restart_simple_one_for_one, [], - [simple_one_for_one, simple_one_for_one_extra, - simple_one_for_one_escalation]}, + [simple_one_for_one, simple_one_for_one_shutdown, + simple_one_for_one_extra, simple_one_for_one_escalation]}, {restart_rest_for_one, [], [rest_for_one, rest_for_one_escalation]}]. @@ -120,7 +123,9 @@ end_per_group(_GroupName, Config) -> init_per_testcase(count_children_memory, Config) -> try erlang:memory() of - _ -> Config + _ -> + erts_debug:set_internal_state(available_internal_state, true), + Config catch error:notsup -> {skip, "+Meamin used during test; erlang:memory/1 not available"} end; @@ -128,6 +133,9 @@ init_per_testcase(_Case, Config) -> erlang:display(_Case), Config. +end_per_testcase(count_children_memory, _Config) -> + catch erts_debug:set_internal_state(available_internal_state, false), + ok; end_per_testcase(_Case, _Config) -> ok. @@ -209,8 +217,8 @@ sup_start_fail(Config) when is_list(Config) -> %%------------------------------------------------------------------------- sup_stop_infinity(doc) -> - ["See sup_stop/1 when Shutdown = infinity, this walue is only allowed " - "for children of type supervisor"]; + ["See sup_stop/1 when Shutdown = infinity, this walue is allowed " + "for children of type supervisor _AND_ worker"]; sup_stop_infinity(suite) -> []; sup_stop_infinity(Config) when is_list(Config) -> @@ -221,12 +229,13 @@ sup_stop_infinity(Config) when is_list(Config) -> Child2 = {child2, {supervisor_1, start_child, []}, permanent, infinity, worker, []}, {ok, CPid1} = supervisor:start_child(sup_test, Child1), + {ok, CPid2} = supervisor:start_child(sup_test, Child2), link(CPid1), - {error, {invalid_shutdown,infinity}} = - supervisor:start_child(sup_test, Child2), + link(CPid2), terminate(Pid, shutdown), - check_exit_reason(CPid1, shutdown). + check_exit_reason(CPid1, shutdown), + check_exit_reason(CPid2, shutdown). %%------------------------------------------------------------------------- @@ -458,9 +467,8 @@ child_specs(Config) when is_list(Config) -> B2 = {child, {m,f,[a]}, prmanent, 1000, worker, []}, B3 = {child, {m,f,[a]}, permanent, -10, worker, []}, B4 = {child, {m,f,[a]}, permanent, 10, wrker, []}, - B5 = {child, {m,f,[a]}, permanent, infinity, worker, []}, - B6 = {child, {m,f,[a]}, permanent, 1000, worker, dy}, - B7 = {child, {m,f,[a]}, permanent, 1000, worker, [1,2,3]}, + B5 = {child, {m,f,[a]}, permanent, 1000, worker, dy}, + B6 = {child, {m,f,[a]}, permanent, 1000, worker, [1,2,3]}, %% Correct child specs! %% <Modules> (last parameter in a child spec) can be [] as we do @@ -469,6 +477,7 @@ child_specs(Config) when is_list(Config) -> C2 = {child, {m,f,[a]}, permanent, 1000, supervisor, []}, C3 = {child, {m,f,[a]}, temporary, 1000, worker, dynamic}, C4 = {child, {m,f,[a]}, transient, 1000, worker, [m]}, + C5 = {child, {m,f,[a]}, permanent, infinity, worker, [m]}, {error, {invalid_mfa,mfa}} = supervisor:start_child(sup_test, B1), {error, {invalid_restart_type, prmanent}} = @@ -477,9 +486,8 @@ child_specs(Config) when is_list(Config) -> = supervisor:start_child(sup_test, B3), {error, {invalid_child_type,wrker}} = supervisor:start_child(sup_test, B4), - {error, _} = supervisor:start_child(sup_test, B5), {error, {invalid_modules,dy}} - = supervisor:start_child(sup_test, B6), + = supervisor:start_child(sup_test, B5), {error, {invalid_mfa,mfa}} = supervisor:check_childspecs([B1]), {error, {invalid_restart_type,prmanent}} = @@ -487,15 +495,15 @@ child_specs(Config) when is_list(Config) -> {error, {invalid_shutdown,-10}} = supervisor:check_childspecs([B3]), {error, {invalid_child_type,wrker}} = supervisor:check_childspecs([B4]), - {error, _} = supervisor:check_childspecs([B5]), - {error, {invalid_modules,dy}} = supervisor:check_childspecs([B6]), + {error, {invalid_modules,dy}} = supervisor:check_childspecs([B5]), {error, {invalid_module, 1}} = - supervisor:check_childspecs([B7]), + supervisor:check_childspecs([B6]), ok = supervisor:check_childspecs([C1]), ok = supervisor:check_childspecs([C2]), ok = supervisor:check_childspecs([C3]), ok = supervisor:check_childspecs([C4]), + ok = supervisor:check_childspecs([C5]), ok. %%------------------------------------------------------------------------- @@ -868,6 +876,38 @@ simple_one_for_one(Config) when is_list(Config) -> terminate(SupPid, Pid4, Id4, abnormal), check_exit([SupPid]). + +%%------------------------------------------------------------------------- +simple_one_for_one_shutdown(doc) -> + ["Test simple_one_for_one children shutdown accordingly to the " + "supervisor's shutdown strategy."]; +simple_one_for_one_shutdown(suite) -> []; +simple_one_for_one_shutdown(Config) when is_list(Config) -> + process_flag(trap_exit, true), + ShutdownTime = 1000, + Child = {child, {supervisor_2, start_child, []}, + permanent, 2*ShutdownTime, worker, []}, + {ok, SupPid} = start_link({ok, {{simple_one_for_one, 2, 3600}, [Child]}}), + + %% Will be gracefully shutdown + {ok, _CPid1} = supervisor:start_child(sup_test, [ShutdownTime]), + {ok, _CPid2} = supervisor:start_child(sup_test, [ShutdownTime]), + + %% Will be killed after 2*ShutdownTime milliseconds + {ok, _CPid3} = supervisor:start_child(sup_test, [5*ShutdownTime]), + + {T, ok} = timer:tc(fun terminate/2, [SupPid, shutdown]), + if T < 1000*ShutdownTime -> + %% Because supervisor's children wait before exiting, it can't + %% terminate quickly + test_server:fail({shutdown_too_short, T}); + T >= 1000*5*ShutdownTime -> + test_server:fail({shutdown_too_long, T}); + true -> + check_exit([SupPid]) + end. + + %%------------------------------------------------------------------------- simple_one_for_one_extra(doc) -> ["Tests automatic restart of children " @@ -1104,25 +1144,25 @@ count_children_memory(Config) when is_list(Config) -> [supervisor:start_child(sup_test, []) || _Ignore <- lists:seq(1,1000)], garbage_collect(), - _Size1 = erlang:memory(processes_used), + _Size1 = proc_memory(), Children = supervisor:which_children(sup_test), - _Size2 = erlang:memory(processes_used), + _Size2 = proc_memory(), ChildCount = get_child_counts(sup_test), - _Size3 = erlang:memory(processes_used), + _Size3 = proc_memory(), [supervisor:start_child(sup_test, []) || _Ignore2 <- lists:seq(1,1000)], garbage_collect(), Children2 = supervisor:which_children(sup_test), - Size4 = erlang:memory(processes_used), + Size4 = proc_memory(), ChildCount2 = get_child_counts(sup_test), - Size5 = erlang:memory(processes_used), + Size5 = proc_memory(), garbage_collect(), Children3 = supervisor:which_children(sup_test), - Size6 = erlang:memory(processes_used), + Size6 = proc_memory(), ChildCount3 = get_child_counts(sup_test), - Size7 = erlang:memory(processes_used), + Size7 = proc_memory(), 1000 = length(Children), [1,1000,0,1000] = ChildCount, @@ -1148,6 +1188,10 @@ count_children_memory(Config) when is_list(Config) -> [terminate(SupPid, Pid, child, kill) || {undefined, Pid, worker, _Modules} <- Children3], [1,0,0,0] = get_child_counts(sup_test). +proc_memory() -> + erts_debug:set_internal_state(wait, deallocations), + erlang:memory(processes_used). + %%------------------------------------------------------------------------- do_not_save_start_parameters_for_temporary_children(doc) -> ["Temporary children shall not be restarted so they should not " @@ -1347,6 +1391,92 @@ terminate_all_children([]) -> done. +%%------------------------------------------------------------------------- +%% OTP-9212. Restart of global supervisor. +simple_global_supervisor(_Config) -> + kill_supervisor(), + kill_worker(), + exit_worker(), + restart_worker(), + ok. + +kill_supervisor() -> + {Top, Sup2_1, Server_1} = start9212(), + + %% Killing a supervisor isn't really supported, but try it anyway... + exit(Sup2_1, kill), + timer:sleep(200), + Sup2_2 = global:whereis_name(sup2), + Server_2 = global:whereis_name(server), + true = is_pid(Sup2_2), + true = is_pid(Server_2), + true = Sup2_1 =/= Sup2_2, + true = Server_1 =/= Server_2, + + stop9212(Top). + +handle_info({fail, With, After}, _State) -> + timer:sleep(After), + erlang:error(With). + +kill_worker() -> + {Top, _Sup2, Server_1} = start9212(), + exit(Server_1, kill), + timer:sleep(200), + Server_2 = global:whereis_name(server), + true = is_pid(Server_2), + true = Server_1 =/= Server_2, + stop9212(Top). + +exit_worker() -> + %% Very much the same as kill_worker(). + {Top, _Sup2, Server_1} = start9212(), + Server_1 ! {fail, normal, 0}, + timer:sleep(200), + Server_2 = global:whereis_name(server), + true = is_pid(Server_2), + true = Server_1 =/= Server_2, + stop9212(Top). + +restart_worker() -> + {Top, _Sup2, Server_1} = start9212(), + ok = supervisor:terminate_child({global, sup2}, child), + {ok, _Child} = supervisor:restart_child({global, sup2}, child), + Server_2 = global:whereis_name(server), + true = is_pid(Server_2), + true = Server_1 =/= Server_2, + stop9212(Top). + +start9212() -> + Middle = {middle,{?MODULE,middle9212,[]}, permanent,2000,supervisor,[]}, + InitResult = {ok, {{one_for_all,3,60}, [Middle]}}, + {ok, TopPid} = start_link(InitResult), + + Sup2 = global:whereis_name(sup2), + Server = global:whereis_name(server), + true = is_pid(Sup2), + true = is_pid(Server), + {TopPid, Sup2, Server}. + +stop9212(Top) -> + Old = process_flag(trap_exit, true), + exit(Top, kill), + timer:sleep(200), + undefined = global:whereis_name(sup2), + undefined = global:whereis_name(server), + check_exit([Top]), + _ = process_flag(trap_exit, Old), + ok. + +middle9212() -> + Child = {child, {?MODULE,gen_server9212,[]},permanent, 2000, worker, []}, + InitResult = {ok, {{one_for_all,3,60}, [Child]}}, + supervisor:start_link({global,sup2}, ?MODULE, InitResult). + +gen_server9212() -> + InitResult = {ok, []}, + gen_server:start_link({global,server}, ?MODULE, InitResult, []). + %%------------------------------------------------------------------------- terminate(Pid, Reason) when Reason =/= supervisor -> diff --git a/lib/stdlib/test/supervisor_bridge_SUITE.erl b/lib/stdlib/test/supervisor_bridge_SUITE.erl index c4d696564d..b3056ff41a 100644 --- a/lib/stdlib/test/supervisor_bridge_SUITE.erl +++ b/lib/stdlib/test/supervisor_bridge_SUITE.erl @@ -19,8 +19,9 @@ -module(supervisor_bridge_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2,starting/1, - mini_terminate/1,mini_die/1,badstart/1]). --export([client/1,init/1,internal_loop_init/1,terminate/2]). + mini_terminate/1,mini_die/1,badstart/1, + simple_global_supervisor/1]). +-export([client/1,init/1,internal_loop_init/1,terminate/2,server9212/0]). -include_lib("test_server/include/test_server.hrl"). -define(bridge_name,supervisor_bridge_SUITE_server). @@ -31,7 +32,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [starting, mini_terminate, mini_die, badstart]. + [starting, mini_terminate, mini_die, badstart, simple_global_supervisor]. groups() -> []. @@ -138,7 +139,9 @@ init(3) -> receive {InternalPid,init_done} -> {ok,InternalPid,self()} - end. + end; +init({4,Result}) -> + Result. internal_loop_init(Parent) -> register(?work_bridge_name, self()), @@ -160,7 +163,9 @@ terminate(Reason,{Parent,Worker}) -> io:format("Terminating bridge...\n"), exit(Worker,kill), Parent ! {dying,Reason}, - anything. + anything; +terminate(_Reason, _State) -> + any. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -197,3 +202,30 @@ badstart(Config) when is_list(Config) -> ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% OTP-9212. Restart of global supervisor. + +simple_global_supervisor(suite) -> []; +simple_global_supervisor(doc) -> "Globally registered supervisor."; +simple_global_supervisor(Config) when is_list(Config) -> + ?line Dog = test_server:timetrap({seconds,10}), + + Child = {child, {?MODULE,server9212,[]}, permanent, 2000, worker, []}, + InitResult = {ok, {{one_for_all,3,60}, [Child]}}, + {ok, Sup} = + supervisor:start_link({local,bridge9212}, ?MODULE, {4,InitResult}), + + BN_1 = global:whereis_name(?bridge_name), + ?line exit(BN_1, kill), + timer:sleep(200), + BN_2 = global:whereis_name(?bridge_name), + ?line true = is_pid(BN_2), + ?line true = BN_1 =/= BN_2, + + ?line process_flag(trap_exit, true), + exit(Sup, kill), + ?line receive {'EXIT', Sup, killed} -> ok end, + ?line test_server:timetrap_cancel(Dog), + ok. + +server9212() -> + supervisor_bridge:start_link({global,?bridge_name}, ?MODULE, 3). diff --git a/lib/stdlib/test/unicode_SUITE.erl b/lib/stdlib/test/unicode_SUITE.erl index 9aa800209d..4055af2741 100644 --- a/lib/stdlib/test/unicode_SUITE.erl +++ b/lib/stdlib/test/unicode_SUITE.erl @@ -322,7 +322,7 @@ roundtrips(Config) when is_list(Config) -> ex_roundtrips(Config) when is_list(Config) -> ?line L1 = ranges(0, 16#D800 - 1, erlang:system_info(context_reductions) * 11), - ?line L2 = ranges(16#DFFF + 1, 16#FFFE - 1, + ?line L2 = ranges(16#DFFF + 1, 16#10000 - 1, erlang:system_info(context_reductions) * 11), %?line L3 = ranges(16#FFFF + 1, 16#10FFFF, % erlang:system_info(context_reductions) * 11), @@ -569,7 +569,6 @@ utf16_illegal_sequences_bif(Config) when is_list(Config) -> ex_utf16_illegal_sequences_bif(Config) when is_list(Config) -> ?line utf16_fail_range_bif_simple(16#10FFFF+1, 16#10FFFF+512), %Too large. ?line utf16_fail_range_bif(16#D800, 16#DFFF), %Reserved for UTF-16. - ?line utf16_fail_range_bif(16#FFFE, 16#FFFF), %Non-characters. ?line lonely_hi_surrogate_bif(16#D800, 16#DBFF,incomplete), ?line lonely_hi_surrogate_bif(16#DC00, 16#DFFF,error), @@ -644,7 +643,6 @@ utf8_illegal_sequences_bif(Config) when is_list(Config) -> ex_utf8_illegal_sequences_bif(Config) when is_list(Config) -> ?line fail_range_bif(16#10FFFF+1, 16#10FFFF+512), %Too large. ?line fail_range_bif(16#D800, 16#DFFF), %Reserved for UTF-16. - ?line fail_range_bif(16#FFFE, 16#FFFF), %Reserved (BOM). %% Illegal first character. ?line [fail_bif(<<I,16#8F,16#8F,16#8F>>,unicode) || I <- lists:seq(16#80, 16#BF)], diff --git a/lib/syntax_tools/doc/Makefile b/lib/syntax_tools/doc/Makefile index 6afd16f669..d9981de880 100644 --- a/lib/syntax_tools/doc/Makefile +++ b/lib/syntax_tools/doc/Makefile @@ -78,12 +78,3 @@ release_docs_spec: docs release_spec: - - - -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- -#-include make.dep - - diff --git a/lib/syntax_tools/doc/src/make.dep b/lib/syntax_tools/doc/src/make.dep deleted file mode 100644 index acc76857bb..0000000000 --- a/lib/syntax_tools/doc/src/make.dep +++ /dev/null @@ -1,22 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex chapter.tex epp_dodger.tex erl_comment_scan.tex \ - erl_prettypr.tex erl_recomment.tex erl_syntax.tex \ - erl_syntax_lib.tex erl_tidy.tex igor.tex part.tex \ - prettypr.tex ref_man.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/syntax_tools/src/erl_syntax.erl b/lib/syntax_tools/src/erl_syntax.erl index 9df5f26454..7f58fda519 100644 --- a/lib/syntax_tools/src/erl_syntax.erl +++ b/lib/syntax_tools/src/erl_syntax.erl @@ -6093,11 +6093,16 @@ implicit_fun_name(Node) -> {'fun', Pos, {function, Atom, Arity}} -> arity_qualifier(set_pos(atom(Atom), Pos), set_pos(integer(Arity), Pos)); - {'fun', Pos, {function, Module, Atom, Arity}} -> + {'fun', Pos, {function, Module, Atom, Arity}} + when is_atom(Module), is_atom(Atom), is_integer(Arity) -> + %% Backward compatibility with pre-R15 abstract format. module_qualifier(set_pos(atom(Module), Pos), arity_qualifier( set_pos(atom(Atom), Pos), set_pos(integer(Arity), Pos))); + {'fun', Pos, {function, Module, Atom, Arity}} -> + %% New in R15: fun M:F/A. + module_qualifier(Module, arity_qualifier(Atom, Arity)); Node1 -> data(Node1) end. diff --git a/lib/syntax_tools/src/erl_tidy.erl b/lib/syntax_tools/src/erl_tidy.erl index 1cfdc7234a..09efc9c392 100644 --- a/lib/syntax_tools/src/erl_tidy.erl +++ b/lib/syntax_tools/src/erl_tidy.erl @@ -103,7 +103,7 @@ dir(Dir) -> %% <dt>{regexp, string()}</dt> %% %% <dd>The value denotes a regular expression (see module -%% `regexp'). Tidying will only be applied to those +%% `re'). Tidying will only be applied to those %% regular files whose names match this pattern. The default %% value is `".*\\.erl$"', which matches normal %% Erlang source file names.</dd> @@ -124,7 +124,7 @@ dir(Dir) -> %% %% See the function {@link file/2} for further options. %% -%% @see //stdlib/regexp +%% @see //stdlib/re %% @see file/2 -record(dir, {follow_links = false :: boolean(), diff --git a/lib/test_server/doc/src/Makefile b/lib/test_server/doc/src/Makefile index c7ba415e5b..f0be284324 100644 --- a/lib/test_server/doc/src/Makefile +++ b/lib/test_server/doc/src/Makefile @@ -133,9 +133,3 @@ release_docs_spec: docs release_spec: release_tests_spec: - -# ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -include make.dep diff --git a/lib/test_server/doc/src/make.dep b/lib/test_server/doc/src/make.dep deleted file mode 100644 index ee9100bd08..0000000000 --- a/lib/test_server/doc/src/make.dep +++ /dev/null @@ -1,24 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: basics_chapter.tex book.tex example_chapter.tex \ - part.tex ref_man.tex run_test_chapter.tex \ - test_server_app.tex test_server_ctrl.tex \ - test_server.tex test_spec_chapter.tex \ - write_framework_chapter.tex \ - write_test_chapter.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/toolbar/doc/src/make.dep b/lib/toolbar/doc/src/make.dep deleted file mode 100644 index d93ff2a315..0000000000 --- a/lib/toolbar/doc/src/make.dep +++ /dev/null @@ -1,26 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex ref_man.tex toolbar.tex \ - toolbar_chapter.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: bar.ps create_tool.ps - diff --git a/lib/tools/doc/src/eprof.xml b/lib/tools/doc/src/eprof.xml index 6d68c90768..1dbc41ec8e 100644 --- a/lib/tools/doc/src/eprof.xml +++ b/lib/tools/doc/src/eprof.xml @@ -147,7 +147,7 @@ </type> <desc> <p>This function ensures that the results displayed by - <c>analyse/0</c> and <c>total_analyse/0</c> are printed both to + <c>analyze/0,1,2</c> are printed both to the file <c>File</c> and the screen.</p> </desc> </func> diff --git a/lib/tools/doc/src/make.dep b/lib/tools/doc/src/make.dep deleted file mode 100644 index 11fa090d6f..0000000000 --- a/lib/tools/doc/src/make.dep +++ /dev/null @@ -1,33 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex cover.tex cover_chapter.tex cprof.tex \ - cprof_chapter.tex eprof.tex erlang_mode.tex \ - erlang_mode_chapter.tex fprof.tex fprof_chapter.tex \ - instrument.tex make.tex part.tex ref_man.tex \ - tags.tex xref.tex xref_chapter.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -cprof.tex: ../../../../system/doc/definitions/term.defs - -xref.tex: ../../../../system/doc/definitions/term.defs - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: venn1.ps venn2.ps - diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl index fb9744d759..e21bd1b88c 100644 --- a/lib/tools/src/cover.erl +++ b/lib/tools/src/cover.erl @@ -522,7 +522,7 @@ call(Request) -> {?SERVER,Reply} -> Reply end, - erlang:demonitor(Ref), + erlang:demonitor(Ref, [flush]), Return end. @@ -545,7 +545,7 @@ remote_call(Node,Request) -> {?SERVER,Reply} -> Reply end, - erlang:demonitor(Ref), + erlang:demonitor(Ref, [flush]), Return end. diff --git a/lib/tools/src/xref_reader.erl b/lib/tools/src/xref_reader.erl index d22f0df164..92f0c45c7b 100644 --- a/lib/tools/src/xref_reader.erl +++ b/lib/tools/src/xref_reader.erl @@ -158,15 +158,20 @@ expr({'try',_Line,Es,Scs,Ccs,As}, S) -> S2 = clauses(Scs, S1), S3 = clauses(Ccs, S2), expr(As, S3); -expr({call, Line, - {remote, _, {atom,_,erlang}, {atom,_,make_fun}}, - [{atom,_,Mod}, {atom,_,Fun}, {integer,_,Arity}]}, S) -> - %% Added in R10B-6. M:F/A. - expr({'fun', Line, {function, Mod, Fun, Arity}}, S); -expr({'fun', Line, {function, Mod, Name, Arity}}, S) -> - %% Added in R10B-6. M:F/A. +expr({'fun', Line, {function, {atom,_,Mod}, + {atom,_,Name}, + {integer,_,Arity}}}, S) -> + %% New format in R15. M:F/A (literals). As = lists:duplicate(Arity, {atom, Line, foo}), external_call(Mod, Name, As, Line, false, S); +expr({'fun', Line, {function, Mod, Name, {integer,_,Arity}}}, S) -> + %% New format in R15. M:F/A (one or more variables). + As = lists:duplicate(Arity, {atom, Line, foo}), + external_call(erlang, apply, [Mod, Name, list2term(As)], Line, true, S); +expr({'fun', Line, {function, Mod, Name, _Arity}}, S) -> + %% New format in R15. M:F/A (one or more variables). + As = {var, Line, '_'}, + external_call(erlang, apply, [Mod, Name, As], Line, true, S); expr({'fun', Line, {function, Name, Arity}, _Extra}, S) -> %% Added in R8. handle_call(local, S#xrefr.module, Name, Arity, Line, S); @@ -286,10 +291,10 @@ check_funarg(W, ArgsList, Line, S) -> expr(ArgsList, S1). funarg({'fun', _, _Clauses, _Extra}, _S) -> true; -funarg({var, _, Var}, S) -> member(Var, S#xrefr.funvars); -funarg({call,_,{remote,_,{atom,_,erlang},{atom,_,make_fun}},_MFA}, _S) -> - %% R10B-6. M:F/A. +funarg({'fun', _, {function,_,_,_}}, _S) -> + %% New abstract format for fun M:F/A in R15. true; +funarg({var, _, Var}, S) -> member(Var, S#xrefr.funvars); funarg(_, _S) -> false. fun_args(apply2, [FunArg, Args]) -> {FunArg, Args}; diff --git a/lib/tools/test/cover_SUITE.erl b/lib/tools/test/cover_SUITE.erl index fe7f92de78..881a3c2997 100644 --- a/lib/tools/test/cover_SUITE.erl +++ b/lib/tools/test/cover_SUITE.erl @@ -583,21 +583,14 @@ otp_6115_1(Config) -> %% called -- running cover compiled code when there is no cover %% server and thus no ets tables to bump counters in, makes no %% sense. - ?line Pid1 = f1:start_fail(), - - %% If f1 is cover compiled, a process P is started with a - %% reference to the fun created in start_ok/0, and - %% cover:stop() is called, then P should survive. - %% This is because (the fun held by) P always references the current - %% version of the module, and is thus not affected by the cover - %% compiled version being unloaded. - ?line Pid2 = f1:start_ok(), + Pid1 = f1:start_a(), + Pid2 = f1:start_b(), %% Now stop cover ?line cover:stop(), - %% Ensure that f1 is loaded (and not cover compiled), that Pid1 - %% is dead and Pid2 is alive, but with no reference to old code + %% Ensure that f1 is loaded (and not cover compiled), and that + %% both Pid1 and Pid2 are dead. case code:which(f1) of Beam when is_list(Beam) -> ok; @@ -608,19 +601,15 @@ otp_6115_1(Config) -> undefined -> ok; _PI1 -> - RefToOldP = erlang:check_process_code(Pid1, f1), - ?line ?t:fail({"Pid1 still alive", RefToOldP}) + RefToOldP1 = erlang:check_process_code(Pid1, f1), + ?t:fail({"Pid1 still alive", RefToOldP1}) end, case process_info(Pid2) of - PI2 when is_list(PI2) -> - case erlang:check_process_code(Pid2, f2) of - false -> - ok; - true -> - ?line ?t:fail("Pid2 has ref to old code") - end; undefined -> - ?line ?t:fail("Pid2 has died") + ok; + _PI2 -> + RefToOldP2 = erlang:check_process_code(Pid1, f2), + ?t:fail({"Pid2 still alive", RefToOldP2}) end, ?line file:set_cwd(CWD), diff --git a/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl b/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl index b659e5d818..5399b33f19 100644 --- a/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl +++ b/lib/tools/test/cover_SUITE_data/otp_6115/f1.erl @@ -1,12 +1,13 @@ -module(f1). --export([start_fail/0, start_ok/0]). +-export([start_a/0, start_b/0]). -start_fail() -> +start_a() -> f2:start(fun() -> - io:format("this does not work\n",[]) + ok end). -start_ok() -> +start_b() -> f2:start(fun fun1/0). + fun1() -> - io:format("this works\n",[]). + ok. diff --git a/lib/tools/test/eprof_SUITE_data/ed.script b/lib/tools/test/eprof_SUITE_data/ed.script index 94531a9e98..fe1625bc50 100644 --- a/lib/tools/test/eprof_SUITE_data/ed.script +++ b/lib/tools/test/eprof_SUITE_data/ed.script @@ -1,5 +1,7 @@ H r eed.erl +1,$s/Created :/Skapad :/p +/^cmd_line/,/^file/-1p g/^[a-z][a-zA-Z_]*\(/i\ %%% -------------------------------------------------------------\ %%% A stupid function header.\ diff --git a/lib/tools/test/eprof_SUITE_data/eed.erl b/lib/tools/test/eprof_SUITE_data/eed.erl index 0175abdd0e..520c5f3dd1 100644 --- a/lib/tools/test/eprof_SUITE_data/eed.erl +++ b/lib/tools/test/eprof_SUITE_data/eed.erl @@ -10,6 +10,8 @@ -export([edit/0, edit/1, file/1, cmd_line/1]). +-compile({no_auto_import,[error/1]}). + -record(state, {dot = 0, % Line number of dot. upto_dot = [], % Lines up to dot (reversed). after_dot = [], % Lines after dot. @@ -60,7 +62,7 @@ loop(St0) -> ok; {error, Reason} -> loop(print_error(Reason, St1)); - St2 when record(St2, state) -> + St2 when is_record(St2, state) -> loop(St2) end. @@ -68,7 +70,7 @@ command(Cmd, St) -> case parse_command(Cmd, St) of quit -> quit; - St1 when function(St1#state.print) -> + St1 when is_function(St1#state.print) -> if St1#state.dot /= 0 -> print_current(St1); @@ -76,7 +78,7 @@ command(Cmd, St) -> ok end, St1#state{print=false}; - St1 when record(St1, state) -> + St1 when is_record(St1, state) -> St1 end. @@ -103,13 +105,13 @@ get_input([C|Rest], St, Result) -> get_line1(Io, Prompt, Result) -> get_line2(Io, io:get_line(Io, Prompt), Result). -get_line2(Io, eof, []) -> +get_line2(_Io, eof, []) -> eof; -get_line2(Io, eof, Result) -> +get_line2(_Io, eof, Result) -> lists:reverse(Result); get_line2(Io, [$\\, $\n], Result) -> get_line1(Io, '', [$\n|Result]); -get_line2(Io, [$\n], Result) -> +get_line2(_Io, [$\n], Result) -> lists:reverse(Result, [$\n]); get_line2(Io, [C|Rest], Result) -> get_line2(Io, Rest, [C|Result]). @@ -193,7 +195,7 @@ get_one1([$+|Rest], Sum, St) -> get_one2({ok, 1, Rest}, 1, Sum, St); get_one1([$-|Rest], Sum, St) -> get_one2({ok, 1, Rest}, -1, Sum, St); -get_one1(Cmd, false, St) -> +get_one1(_Cmd, false, _St) -> false; get_one1(Cmd, Sum, St) -> {ok, Sum, Cmd, St}. @@ -222,13 +224,13 @@ get_address([$', Mark|Rest], St) when $a =< Mark, Mark =< $z -> false -> {ok, 0, Rest, St} end; -get_address([$'|Rest], State) -> +get_address([$'|_Rest], _State) -> error(bad_mark); get_address([$/|Rest], State) -> scan_forward($/, Rest, State); -get_address([$?|Rest], State) -> +get_address([$?|_Rest], _State) -> error(not_implemented); -get_address(Cmd, St) -> +get_address(_Cmd, _St) -> false. scan_forward(End, Patt0, State) -> @@ -238,8 +240,8 @@ scan_forward(End, Patt0, State) -> scan_forward1(Dot+1, After, NewState, Rest). scan_forward1(Linenum, [Line|Rest], State, RestCmd) -> - case regexp:first_match(Line#line.contents, State#state.pattern) of - {match, _, _} -> + case re:run(Line#line.contents, State#state.pattern, [{capture, none}]) of + match -> {ok, Linenum, RestCmd, State}; nomatch -> scan_forward1(Linenum+1, Rest, State, RestCmd) @@ -254,13 +256,14 @@ scan_forward1(_, [], State, RestCmd) -> Other end. -scan_forward2(0, [], State, RestCmd) -> +scan_forward2(0, [], _State, _RestCmd) -> false; scan_forward2(Linenum, [Line|Rest], State, RestCmd) -> case scan_forward2(Linenum-1, Rest, State, RestCmd) of false -> - case regexp:first_match(Line#line.contents, State#state.pattern) of - {match, _, _} -> + case re:run(Line#line.contents, State#state.pattern, + [{capture, none}]) of + match -> {ok, Linenum, RestCmd, State}; nomatch -> false @@ -296,7 +299,7 @@ parse_cmd_char($t, Cont) -> Cont(fun transpose_command/3, 2, dot); parse_cmd_char($u, Cont) -> Cont(fun undo_command/3, 0, none); parse_cmd_char($v, Cont) -> Cont(fun vglobal_command/3, 2, all); parse_cmd_char($w, Cont) -> Cont(fun write_command/3, 2, all); -parse_cmd_char(_, Cont) -> error(bad_command). +parse_cmd_char(_, _Cont) -> error(bad_command). execute_command(Fun, NumLines, Def, State, Nums, Rest) -> Lines = check_lines(NumLines, Def, Nums, State), @@ -380,7 +383,7 @@ change_command(Rest, Lines, St0) -> %% (.,.)d - delete lines -delete_command(Rest, [0, Last], St) -> +delete_command(_Rest, [0, _Last], _St) -> error(bad_linenum); delete_command(Rest, [First, Last], St0) -> St1 = check_trailing_p(Rest, save_for_undo(St0)), @@ -396,7 +399,7 @@ delete(Left, St0) -> %% e file - replace buffer with new file -enter_command(Name, [], St) when St#state.modified == true -> +enter_command(_Name, [], St) when St#state.modified == true -> error(buffer_modified); enter_command(Name, [], St0) -> enter_always_command(Name, [], St0). @@ -439,7 +442,7 @@ mark(Sense, [First, Last], St0) -> St1 = move_to(Last, St0), mark1(Sense, First-1, St1). -mark1(Sense, First, St) when St#state.dot == First -> +mark1(_Sense, First, St) when St#state.dot == First -> St; mark1(Sense, First, St) -> [Line|Prev] = St#state.upto_dot, @@ -507,16 +510,16 @@ help_always_command([], [], St) -> %% (.)i - insert text -insert_command(Rest, [0], State) -> +insert_command(_Rest, [0], _State) -> error(bad_linenum); insert_command(Rest, [Line], State) -> append_command(Rest, [Line-1], State). %% (.)kx - mark line -mark_command(_, [0], St) -> +mark_command(_, [0], _St) -> error(bad_linenum); -mark_command([Mark|Rest], [Line], St) when $a =< Mark, Mark =< $z -> +mark_command([Mark|_Rest], [_Line], _St) when $a =< Mark, Mark =< $z -> error(not_implemented); mark_command(_, _, _) -> error(bad_mark). @@ -528,12 +531,12 @@ list_command(Rest, Lines, St) -> %% (.,.)m - move lines -move_command(Cmd, [First, Last], St) -> +move_command(_Cmd, [_First, _Last], _St) -> error(not_implemented). %% (.,.)t - copy lines -transpose_command(Cmd, [First, Last], St) -> +transpose_command(_Cmd, [_First, _Last], _St) -> error(not_implemented). %% (.,.)n - print lines with line numbers @@ -604,39 +607,41 @@ read(After, Name, St0) -> subst_command(_, [0, _], _) -> error(bad_linenum); -subst_command([$ |Cmd0], [First, Last], St0) -> +subst_command([$ |_Cmd0], [_First, _Last], _St0) -> error(bad_delimiter); -subst_command([$\n|Cmd0], [First, Last], St0) -> +subst_command([$\n|_Cmd0], [_First, _Last], _St0) -> error(bad_delimiter); subst_command([Sep|Cmd0], [First, Last], St0) -> St1 = save_for_undo(St0), {ok, Cmd1, St2} = get_pattern(Sep, Cmd0, St1), {ok, Replacement, Cmd2} = get_replacement(Sep, Cmd1), - {ok, Sub, Cmd3} = subst_check_gflag(Cmd2), + {ok, Opts, Cmd3} = subst_check_gflag(Cmd2), St3 = check_trailing_p(Cmd3, St2), - subst_command(Last-First+1, Sub, Replacement, move_to(First-1, St3), nomatch); + subst_command(Last-First+1, Opts, Replacement, + move_to(First-1, St3), nomatch); subst_command([], _, _) -> error(bad_delimiter). subst_command(0, _, _, _, nomatch) -> error(nomatch); -subst_command(0, _, _, _, StLast) when record(StLast, state) -> +subst_command(0, _, _, _, StLast) when is_record(StLast, state) -> StLast; -subst_command(Left, Sub, Repl, St0, LastMatch) -> +subst_command(Left, Opts, Repl, St0, LastMatch) -> St1 = next_line(St0), [Line|_] = St1#state.upto_dot, - case regexp:Sub(Line#line.contents, St1#state.pattern, Repl) of - {ok, _, 0} -> - subst_command(Left-1, Sub, Repl, St1, LastMatch); - {ok, NewContents, _} -> + Contents = Line#line.contents, + case re:replace(Contents, St1#state.pattern, Repl, Opts) of + Contents -> + subst_command(Left-1, Opts, Repl, St1, LastMatch); + NewContents -> %% XXX This doesn't work with marks. St2 = delete_current_line(St1), St3 = insert_line(NewContents, St2), - subst_command(Left-1, Sub, Repl, St3, St3) + subst_command(Left-1, Opts, Repl, St3, St3) end. -subst_check_gflag([$g|Cmd]) -> {ok, gsub, Cmd}; -subst_check_gflag(Cmd) -> {ok, sub, Cmd}. +subst_check_gflag([$g|Cmd]) -> {ok, [global,{return,list}], Cmd}; +subst_check_gflag(Cmd) -> {ok, [{return,list}], Cmd}. %% u - undo @@ -649,7 +654,7 @@ undo_command(_, _, _) -> %% (1,$)w - write buffer to file -write_command(Cmd, [First, Last], St) -> +write_command(_Cmd, [_First, _Last], _St) -> error(not_implemented). @@ -721,7 +726,7 @@ get_pattern(End, Cmd, State) -> get_pattern(End, [End|Rest], State, []) when State#state.pattern /= undefined -> {ok, Rest, State}; get_pattern(End, [End|Rest], State, Result) -> - case regexp:parse(lists:reverse(Result)) of + case re:compile(lists:reverse(Result)) of {error, _} -> error(bad_pattern); {ok, Re} -> @@ -754,7 +759,7 @@ check_trailing_p([$p], St) -> St#state{print=fun(Line, _) -> io:put_chars(Line) end}; check_trailing_p([], State) -> State; -check_trailing_p(Other, State) -> +check_trailing_p(_Other, _State) -> error(garbage_after_command). error(Reason) -> @@ -765,9 +770,9 @@ match(State) when State#state.dot == 0 -> match(State) -> [Line|_] = State#state.upto_dot, Re = State#state.pattern, - case regexp:first_match(Line#line.contents, Re) of - {match, _, _} -> true; - nomatch -> false + case re:run(Line#line.contents, Re, [{capture, none}]) of + match -> true; + nomatch -> false end. skip_blanks([$ |Rest]) -> diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl index 2f83ab4995..e0876381ca 100644 --- a/lib/tools/test/xref_SUITE.erl +++ b/lib/tools/test/xref_SUITE.erl @@ -46,7 +46,8 @@ -export([ add/1, default/1, info/1, lib/1, read/1, read2/1, remove/1, replace/1, update/1, deprecated/1, trycatch/1, - abstract_modules/1, fun_mfa/1, qlc/1]). + abstract_modules/1, fun_mfa/1, fun_mfa_r14/1, + fun_mfa_vars/1, qlc/1]). -export([ analyze/1, basic/1, md/1, q/1, variables/1, unused_locals/1]). @@ -82,7 +83,7 @@ groups() -> {files, [], [add, default, info, lib, read, read2, remove, replace, update, deprecated, trycatch, abstract_modules, fun_mfa, - qlc]}, + fun_mfa_r14, fun_mfa_vars, qlc]}, {analyses, [], [analyze, basic, md, q, variables, unused_locals]}, {misc, [], [format_error, otp_7423, otp_7831]}]. @@ -1771,6 +1772,88 @@ fun_mfa(Conf) when is_list(Conf) -> ?line ok = file:delete(Beam), ok. +%% Same as the previous test case, except that we use a BEAM file +%% that was compiled by an R14 compiler to test backward compatibility. +fun_mfa_r14(Conf) when is_list(Conf) -> + Dir = ?config(data_dir, Conf), + MFile = fname(Dir, "fun_mfa_r14"), + + A = fun_mfa_r14, + {ok, _} = xref:start(s), + {ok, A} = xref:add_module(s, MFile, {warnings,false}), + {ok, [{{{A,t,0},{'$M_EXPR','$F_EXPR',0}},[7]}, + {{{A,t,0},{A,t,0}},[6]}, + {{{A,t1,0},{'$M_EXPR','$F_EXPR',0}},[11]}, + {{{A,t1,0},{A,t,0}},[10]}, + {{{A,t2,0},{A,t,0}},[14]}, + {{{A,t3,0},{A,t3,0}},[17]}]} = + xref:q(s, "(Lin) E"), + + ok = check_state(s), + xref:stop(s), + + ok. + +%% fun M:F/A with varibles. +fun_mfa_vars(Conf) when is_list(Conf) -> + Dir = ?copydir, + File = fname(Dir, "fun_mfa_vars.erl"), + MFile = fname(Dir, "fun_mfa_vars"), + Beam = fname(Dir, "fun_mfa_vars.beam"), + Test = <<"-module(fun_mfa_vars). + + -export([t/1, t1/1, t2/3]). + + t(Mod) -> + F = fun Mod:bar/2, + (F)(a, b). + + t1(Name) -> + F = fun ?MODULE:Name/1, + (F)(a). + + t2(Mod, Name, Arity) -> + F = fun Mod:Name/Arity, + (F)(a). + + t3(Arity) -> + F = fun ?MODULE:t/Arity, + (F)(1, 2, 3). + + t4(Mod, Name) -> + F = fun Mod:Name/3, + (F)(a, b, c). + + t5(Mod, Arity) -> + F = fun Mod:t/Arity, + (F)(). + ">>, + + ok = file:write_file(File, Test), + A = fun_mfa_vars, + {ok, A} = compile:file(File, [report,debug_info,{outdir,Dir}]), + {ok, _} = xref:start(s), + {ok, A} = xref:add_module(s, MFile, {warnings,false}), + {ok, [{{{A,t,1},{'$M_EXPR','$F_EXPR',2}},[7]}, + {{{A,t,1},{'$M_EXPR',bar,2}},[6]}, + {{{A,t1,1},{'$M_EXPR','$F_EXPR',1}},[11]}, + {{{A,t1,1},{A,'$F_EXPR',1}},[10]}, + {{{A,t2,3},{'$M_EXPR','$F_EXPR',-1}},[14]}, + {{{A,t2,3},{'$M_EXPR','$F_EXPR',1}},[15]}, + {{{A,t3,1},{'$M_EXPR','$F_EXPR',3}},[19]}, + {{{A,t3,1},{fun_mfa_vars,t,-1}},[18]}, + {{{A,t4,2},{'$M_EXPR','$F_EXPR',3}},[22,23]}, + {{{A,t5,2},{'$M_EXPR','$F_EXPR',0}},[27]}, + {{{A,t5,2},{'$M_EXPR',t,-1}},[26]}]} = + xref:q(s, "(Lin) E"), + + ok = check_state(s), + xref:stop(s), + + ok = file:delete(File), + ok = file:delete(Beam), + ok. + qlc(suite) -> []; qlc(doc) -> ["OTP-5195: A bug fix when using qlc:q/1,2."]; qlc(Conf) when is_list(Conf) -> diff --git a/lib/tools/test/xref_SUITE_data/fun_mfa_r14.beam b/lib/tools/test/xref_SUITE_data/fun_mfa_r14.beam Binary files differnew file mode 100644 index 0000000000..4645525690 --- /dev/null +++ b/lib/tools/test/xref_SUITE_data/fun_mfa_r14.beam diff --git a/lib/tools/test/xref_SUITE_data/fun_mfa_r14.erl b/lib/tools/test/xref_SUITE_data/fun_mfa_r14.erl new file mode 100644 index 0000000000..293bd83a8b --- /dev/null +++ b/lib/tools/test/xref_SUITE_data/fun_mfa_r14.erl @@ -0,0 +1,18 @@ +-module(fun_mfa_r14). + +-export([t/0, t1/0, t2/0, t3/0]). + +t() -> + F = fun ?MODULE:t/0, + (F)(). + +t1() -> + F = fun t/0, + (F)(). + +t2() -> + fun ?MODULE:t/0(). + +t3() -> + fun t3/0(). + diff --git a/lib/tv/doc/src/Makefile b/lib/tv/doc/src/Makefile index f30e0307a9..5a41b28d48 100644 --- a/lib/tv/doc/src/Makefile +++ b/lib/tv/doc/src/Makefile @@ -26,14 +26,6 @@ VSN=$(TV_VSN) APPLICATION=tv # ---------------------------------------------------- -# Include dependency -# ---------------------------------------------------- - -ifndef DOCSUPPORT -include make.dep -endif - -# ---------------------------------------------------- # Release directory specification # ---------------------------------------------------- RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) @@ -89,32 +81,10 @@ EXTRA_FILES = \ MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) -ifdef DOCSUPPORT - HTML_REF_MAN_FILE = $(HTMLDIR)/index.html TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf -else - -TEX_FILES_BOOK = \ - $(BOOK_FILES:%.xml=%.tex) -TEX_FILES_REF_MAN = $(XML_REF3_FILES:%.xml=%.tex) \ - $(XML_APPLICATION_FILES:%.xml=%.tex) -TEX_FILES_USERS_GUIDE = \ - $(XML_CHAPTER_FILES:%.xml=%.tex) - -TOP_PDF_FILE = tv-$(VSN).pdf -TOP_PS_FILE = tv-$(VSN).ps - -$(TOP_PDF_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< | $(DISTILL) $(DISTILL_FLAGS) > $@ - -$(TOP_PS_FILE): book.dvi ../../vsn.mk - $(DVI2PS) $(DVIPS_FLAGS) -f $< > $@ - -endif - # ---------------------------------------------------- # FLAGS # ---------------------------------------------------- @@ -127,8 +97,6 @@ DVIPS_FLAGS += $(HTMLDIR)/%.gif: %.gif $(INSTALL_DATA) $< $@ -ifdef DOCSUPPORT - docs: pdf html man $(TOP_PDF_FILE): $(XML_FILES) @@ -144,31 +112,6 @@ clean clean_docs: rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ -else - -ifeq ($(DOCTYPE),pdf) -docs: pdf -else -ifeq ($(DOCTYPE),ps) -docs: ps -else -docs: html gifs man -endif -endif - -pdf: $(TOP_PDF_FILE) - -ps: $(TOP_PS_FILE) - -html: $(HTML_FILES) gifs - -clean clean_docs clean_tex: - rm -f $(TEX_FILES_USERS_GUIDE) $(TEX_FILES_REF_MAN) $(TEX_FILES_BOOK) - rm -f $(HTML_FILES) $(MAN3_FILES) - rm -f $(TOP_PDF_FILE) $(TOP_PS_FILE) - rm -f errs core *~ $(LATEX_CLEAN) -endif - man: $(MAN3_FILES) gifs: $(GIF_FILES:%=$(HTMLDIR)/%) @@ -181,8 +124,6 @@ debug opt: # ---------------------------------------------------- include $(ERL_TOP)/make/otp_release_targets.mk -ifdef DOCSUPPORT - release_docs_spec: docs $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf @@ -193,29 +134,5 @@ release_docs_spec: docs $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -else - -ifeq ($(DOCTYPE),pdf) -release_docs_spec: pdf - $(INSTALL_DIR) $(RELEASE_PATH)/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELEASE_PATH)/pdf -else -ifeq ($(DOCTYPE),ps) -release_docs_spec: ps - $(INSTALL_DIR) $(RELEASE_PATH)/ps - $(INSTALL_DATA) $(TOP_PS_FILE) $(RELEASE_PATH)/ps -else -release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(GIF_FILES) $(EXTRA_FILES) $(HTML_FILES) \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 -endif -endif - -endif - release_spec: diff --git a/lib/tv/doc/src/make.dep b/lib/tv/doc/src/make.dep deleted file mode 100644 index 8437e320c6..0000000000 --- a/lib/tv/doc/src/make.dep +++ /dev/null @@ -1,32 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex ref_man.tex table_visualizer_chapter.tex \ - tv.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: info_window.ps set_poll_int.ps tv_create_table.ps \ - tv_record_editor_mnesia.ps tv_row_marked.ps \ - tv_row_marked_popup.ps tv_search_result.ps \ - tv_search_window.ps tv_start.ps tv_start_mnesia.ps \ - tv_start_other_node.ps tv_start_pid_sorted.ps \ - tv_start_system.ps tv_start_system_unreadable.ps \ - tv_table_browser.ps tv_table_browser_updated.ps - diff --git a/lib/tv/src/tv_db_search.erl b/lib/tv/src/tv_db_search.erl index edd3c188e2..7634bc63b6 100644 --- a/lib/tv/src/tv_db_search.erl +++ b/lib/tv/src/tv_db_search.erl @@ -244,10 +244,10 @@ get_entry_text() -> string_to_regexp(Str) -> - case regexp:parse(Str) of + case re:compile(Str) of {ok, RegExp} -> {ok, RegExp}; - _Error -> + {error, _Error} -> case get(error_msg_mode) of normal -> {error, {not_a_regexp, "Please enter a regular expression!"}}; @@ -410,33 +410,11 @@ search_for_regexp(Pattern, Elem, ListAsStr) -> lists:flatten(tv_io_lib:write(Elem)) end, - case regexp:first_match(ListToSearch, Pattern) of - {match, _, _} -> + case re:run(ListToSearch, Pattern, [{capture,none}]) of + match -> found; - _Other -> + nomatch -> not_found - %% The code below shall be used instead if it is desired to - %% compare each *element* in the tuples to the regular expression, - %% i.e., treat each element as a new line/string. - %% The difference is most easily explained through an example: - %% If we treat each tuple as a new line/string, the regular expression - %% "^{win" will match the string "{win, 1, 2, 3}", but not the string - %% "{1, {win,2}}". - %% If we treat each element as a new line/string, the RE "^{win" will match - %% both strings above. - - %% SearchList = tuple_to_list(Elem), - %% case lists:dropwhile( - %% fun(H) -> - %% nomatch == regexp:first_match(lists:flatten(io_lib:write(H)), - %% Pattern) - %% end, - %% SearchList) of - %% [] -> - %% not_found; - %% _AnyList -> - %% found - %% end end. diff --git a/lib/webtool/doc/src/make.dep b/lib/webtool/doc/src/make.dep deleted file mode 100644 index 87526b3f73..0000000000 --- a/lib/webtool/doc/src/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex ref_man.tex start_webtool.tex \ - webtool.tex webtool_chapter.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - diff --git a/lib/wx/doc/src/make.dep b/lib/wx/doc/src/make.dep deleted file mode 100644 index 91001be438..0000000000 --- a/lib/wx/doc/src/make.dep +++ /dev/null @@ -1,13 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex chapter.tex part.tex - diff --git a/lib/wx/examples/demo/Makefile b/lib/wx/examples/demo/Makefile index 98d7c6a130..8afa0e780e 100755..100644 --- a/lib/wx/examples/demo/Makefile +++ b/lib/wx/examples/demo/Makefile @@ -80,7 +80,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk docs: -release_spec: +release_spec: opt $(INSTALL_DIR) $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTSRC) $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTTARGETS) $(EXRELSYSDIR) diff --git a/lib/wx/examples/simple/Makefile b/lib/wx/examples/simple/Makefile index 41f0b46eb1..66f5952f0d 100644 --- a/lib/wx/examples/simple/Makefile +++ b/lib/wx/examples/simple/Makefile @@ -51,7 +51,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk docs: -release_spec: +release_spec: opt $(INSTALL_DIR) $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTSRC) $(EXRELSYSDIR) $(INSTALL_DATA) copy.xpm sample.xpm $(TESTTARGETS) $(EXRELSYSDIR) diff --git a/lib/wx/examples/simple/hello.erl b/lib/wx/examples/simple/hello.erl index dc845ddfbb..dc845ddfbb 100755..100644 --- a/lib/wx/examples/simple/hello.erl +++ b/lib/wx/examples/simple/hello.erl diff --git a/lib/wx/examples/simple/menu.erl b/lib/wx/examples/simple/menu.erl index d573fcf13a..d573fcf13a 100755..100644 --- a/lib/wx/examples/simple/menu.erl +++ b/lib/wx/examples/simple/menu.erl diff --git a/lib/wx/examples/simple/minimal.erl b/lib/wx/examples/simple/minimal.erl index dca4adc643..dca4adc643 100755..100644 --- a/lib/wx/examples/simple/minimal.erl +++ b/lib/wx/examples/simple/minimal.erl diff --git a/lib/wx/examples/simple/sample.xpm b/lib/wx/examples/simple/sample.xpm index 3263b15f8a..3263b15f8a 100755..100644 --- a/lib/wx/examples/simple/sample.xpm +++ b/lib/wx/examples/simple/sample.xpm diff --git a/lib/wx/examples/sudoku/Makefile b/lib/wx/examples/sudoku/Makefile index b86c654fdd..33725756b7 100755..100644 --- a/lib/wx/examples/sudoku/Makefile +++ b/lib/wx/examples/sudoku/Makefile @@ -51,7 +51,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk docs: -release_spec: +release_spec: opt $(INSTALL_DIR) $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTSRC) sudoku.hrl $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTTARGETS) $(EXRELSYSDIR) diff --git a/lib/wx/examples/sudoku/sudoku.erl b/lib/wx/examples/sudoku/sudoku.erl index 01caeb9524..01caeb9524 100755..100644 --- a/lib/wx/examples/sudoku/sudoku.erl +++ b/lib/wx/examples/sudoku/sudoku.erl diff --git a/lib/wx/examples/sudoku/sudoku.hrl b/lib/wx/examples/sudoku/sudoku.hrl index 775b563bdc..775b563bdc 100755..100644 --- a/lib/wx/examples/sudoku/sudoku.hrl +++ b/lib/wx/examples/sudoku/sudoku.hrl diff --git a/lib/wx/examples/sudoku/sudoku_board.erl b/lib/wx/examples/sudoku/sudoku_board.erl index 756837582f..756837582f 100755..100644 --- a/lib/wx/examples/sudoku/sudoku_board.erl +++ b/lib/wx/examples/sudoku/sudoku_board.erl diff --git a/lib/wx/examples/sudoku/sudoku_game.erl b/lib/wx/examples/sudoku/sudoku_game.erl index 470aee0e3b..470aee0e3b 100755..100644 --- a/lib/wx/examples/sudoku/sudoku_game.erl +++ b/lib/wx/examples/sudoku/sudoku_game.erl diff --git a/lib/wx/examples/sudoku/sudoku_gui.erl b/lib/wx/examples/sudoku/sudoku_gui.erl index 4aaecfe086..4aaecfe086 100755..100644 --- a/lib/wx/examples/sudoku/sudoku_gui.erl +++ b/lib/wx/examples/sudoku/sudoku_gui.erl diff --git a/lib/wx/examples/xrc/Makefile b/lib/wx/examples/xrc/Makefile index 1dfaae9689..aba58e0d0f 100755..100644 --- a/lib/wx/examples/xrc/Makefile +++ b/lib/wx/examples/xrc/Makefile @@ -28,7 +28,8 @@ TESTMODS = xrc TESTTARGETS = $(TESTMODS:%=%.beam) TESTSRC = $(TESTMODS:%=%.erl) -RESOURCEFILES = appicon.ico basicdlg.xpm custclas.xpm fileopen.gif menu.xrc \ +RESOURCEFILES = \ + appicon.ico basicdlg.xpm custclas.xpm fileopen.gif menu.xrc \ resource.xrc uncenter.xpm variable.xrc appicon.xpm basicdlg.xrc \ custclas.xrc filesave.gif platform.xpm stop.xpm uncenter.xrc \ artprov.xpm controls.xpm derivdlg.xpm frame.xrc platform.xrc \ @@ -59,7 +60,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk docs: -release_spec: +release_spec: opt $(INSTALL_DIR) $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTSRC) $(EXRELSYSDIR) $(INSTALL_DATA) $(TESTTARGETS) $(EXRELSYSDIR) diff --git a/lib/xmerl/doc/examples/test_html.erl b/lib/xmerl/doc/examples/test_html.erl index 3ca15f30f8..3ca15f30f8 100755..100644 --- a/lib/xmerl/doc/examples/test_html.erl +++ b/lib/xmerl/doc/examples/test_html.erl diff --git a/lib/xmerl/doc/examples/xml/test.xml b/lib/xmerl/doc/examples/xml/test.xml index e803a83560..e803a83560 100755..100644 --- a/lib/xmerl/doc/examples/xml/test.xml +++ b/lib/xmerl/doc/examples/xml/test.xml diff --git a/lib/xmerl/doc/examples/xml/test2.xml b/lib/xmerl/doc/examples/xml/test2.xml index 0cb11194fc..0cb11194fc 100755..100644 --- a/lib/xmerl/doc/examples/xml/test2.xml +++ b/lib/xmerl/doc/examples/xml/test2.xml diff --git a/lib/xmerl/doc/examples/xml/test3.xml b/lib/xmerl/doc/examples/xml/test3.xml index dbdc1e62c2..dbdc1e62c2 100755..100644 --- a/lib/xmerl/doc/examples/xml/test3.xml +++ b/lib/xmerl/doc/examples/xml/test3.xml diff --git a/lib/xmerl/doc/examples/xml/test4.xml b/lib/xmerl/doc/examples/xml/test4.xml index e9d85b8d8f..e9d85b8d8f 100755..100644 --- a/lib/xmerl/doc/examples/xml/test4.xml +++ b/lib/xmerl/doc/examples/xml/test4.xml diff --git a/lib/xmerl/doc/examples/xml/test5.xml b/lib/xmerl/doc/examples/xml/test5.xml index e9d85b8d8f..e9d85b8d8f 100755..100644 --- a/lib/xmerl/doc/examples/xml/test5.xml +++ b/lib/xmerl/doc/examples/xml/test5.xml diff --git a/lib/xmerl/doc/examples/xml/testdtd.dtd b/lib/xmerl/doc/examples/xml/testdtd.dtd index 2ce1c513a6..2ce1c513a6 100755..100644 --- a/lib/xmerl/doc/examples/xml/testdtd.dtd +++ b/lib/xmerl/doc/examples/xml/testdtd.dtd diff --git a/lib/xmerl/doc/examples/xml/xmerl.xml b/lib/xmerl/doc/examples/xml/xmerl.xml index f02282dbef..f02282dbef 100755..100644 --- a/lib/xmerl/doc/examples/xml/xmerl.xml +++ b/lib/xmerl/doc/examples/xml/xmerl.xml diff --git a/lib/xmerl/doc/src/make.dep b/lib/xmerl/doc/src/make.dep deleted file mode 100644 index 9c303fc41c..0000000000 --- a/lib/xmerl/doc/src/make.dep +++ /dev/null @@ -1,24 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex ref_man.tex xmerl.tex xmerl_eventp.tex \ - xmerl_scan.tex xmerl_ug.tex xmerl_xpath.tex \ - xmerl_xs.tex xmerl_xsd.tex xmerl_sax_parser.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -book.tex: ref_man.xml - -xmerl_ug.tex: motorcycles.txt motorcycles2html.erl motorcycles_dtd.txt \ - new_motorcycles.txt new_motorcycles2.txt - diff --git a/lib/xmerl/doc/src/part_notes.xml b/lib/xmerl/doc/src/part_notes.xml index 827ffd90e9..827ffd90e9 100755..100644 --- a/lib/xmerl/doc/src/part_notes.xml +++ b/lib/xmerl/doc/src/part_notes.xml diff --git a/lib/xmerl/include/xmerl.hrl b/lib/xmerl/include/xmerl.hrl index 7bb3f4de9b..3760a5cce0 100755..100644 --- a/lib/xmerl/include/xmerl.hrl +++ b/lib/xmerl/include/xmerl.hrl @@ -61,10 +61,11 @@ }). %% namespace node - i.e. a {Prefix, URI} pair -%% TODO: these are not currently used?? /RC -record(xmlNsNode,{ - prefix, - uri = [] + parents = [], % [{atom(),integer()}] + pos, % integer() + prefix, % string() + uri = [] % [] | atom() }). %% XML Element @@ -103,9 +104,10 @@ %% processing instruction -record(xmlPI,{ - name, % atom() - pos, % integer() - value % IOlist() + name, % atom() + parents = [], % [{atom(),integer()}] + pos, % integer() + value % IOlist() }). -record(xmlDocument,{ @@ -154,6 +156,9 @@ declarations = [], % [{Name, Attrs}] doctype_name, doctype_DTD = internal, % internal | DTDId + comments = true, + document = false, + default_attrs = false, rules, keep_rules = false, % delete (ets) tab if false namespace_conformant = false, % true | false diff --git a/lib/xmerl/include/xmerl_xlink.hrl b/lib/xmerl/include/xmerl_xlink.hrl index 375e244c23..375e244c23 100755..100644 --- a/lib/xmerl/include/xmerl_xlink.hrl +++ b/lib/xmerl/include/xmerl_xlink.hrl diff --git a/lib/xmerl/src/xmerl_lib.erl b/lib/xmerl/src/xmerl_lib.erl index 6402f1cbeb..aeb821f411 100644 --- a/lib/xmerl/src/xmerl_lib.erl +++ b/lib/xmerl/src/xmerl_lib.erl @@ -160,8 +160,9 @@ expand_element(E = #xmlText{}, Pos, Parents, Norm) -> E#xmlText{pos = Pos, parents = Parents, value = expand_text(E#xmlText.value, Norm)}; -expand_element(E = #xmlPI{}, Pos, _Parents, Norm) -> +expand_element(E = #xmlPI{}, Pos, Parents, Norm) -> E#xmlPI{pos = Pos, + parents = Parents, value = expand_text(E#xmlPI.value, Norm)}; expand_element(E = #xmlComment{}, Pos, Parents, Norm) -> E#xmlComment{pos = Pos, diff --git a/lib/xmerl/src/xmerl_sax_parser_base.erlsrc b/lib/xmerl/src/xmerl_sax_parser_base.erlsrc index 3b9eaa309c..ec9178ea25 100644 --- a/lib/xmerl/src/xmerl_sax_parser_base.erlsrc +++ b/lib/xmerl/src/xmerl_sax_parser_base.erlsrc @@ -944,14 +944,19 @@ parse_att_value(?STRING_REST("&", Rest), State, Stop, Acc) -> {unparsed, Name, _} -> ?fatal_error(State1, "Unparsed entity reference in attribute value: " ++ Name) end; -parse_att_value(?STRING_UNBOUND_REST(Stop, Rest), State, Stop, Acc) -> +parse_att_value(?STRING_UNBOUND_REST(Stop, Rest), State, Stop, Acc) -> {lists:reverse(Acc), Rest, State}; -parse_att_value(?STRING_UNBOUND_REST($<, _Rest), State, _Stop, _Acc) -> +parse_att_value(?STRING_UNBOUND_REST($<, _Rest), State, _Stop, _Acc) -> ?fatal_error(State, "< not allowed in attribute value"); -parse_att_value(?STRING_UNBOUND_REST(C, Rest), State, Stop, Acc) -> - parse_att_value(Rest, State, Stop, [C|Acc]); -parse_att_value(Bytes, State, Stop, Acc) -> - unicode_incomplete_check([Bytes, State, Stop, Acc, fun parse_att_value/4], +parse_att_value(?STRING_UNBOUND_REST(C, Rest), State, Stop, Acc) -> + if + ?is_char(C) -> + parse_att_value(Rest, State, Stop, [C|Acc]); + true -> + ?fatal_error(State, lists:flatten(io_lib:format("Bad character in attribute value: ~p", [C]))) + end; +parse_att_value(Bytes, State, Stop, Acc) -> + unicode_incomplete_check([Bytes, State, Stop, Acc, fun parse_att_value/4], undefined). @@ -1120,10 +1125,10 @@ parse_content(?STRING_UNBOUND_REST(C, Rest), State, Acc, _IgnorableWS) -> ?is_char(C) -> parse_content(Rest, State, [C|Acc], false); true -> - ?fatal_error(State, "Bad character in content: " ++ C) - end; -parse_content(Bytes, State, Acc, IgnorableWS) -> - unicode_incomplete_check([Bytes, State, Acc, IgnorableWS, fun parse_content/4], + ?fatal_error(State, lists:flatten(io_lib:format("Bad character in content: ~p", [C]))) + end; +parse_content(Bytes, State, Acc, IgnorableWS) -> + unicode_incomplete_check([Bytes, State, Acc, IgnorableWS, fun parse_content/4], undefined). @@ -2522,11 +2527,16 @@ parse_entity_value(?STRING_REST("%", Rest), #xmerl_sax_parser_state{file_type=Ty end end; -parse_entity_value(?STRING_UNBOUND_REST(Stop, Rest), State, Stop, Acc) -> +parse_entity_value(?STRING_UNBOUND_REST(Stop, Rest), State, Stop, Acc) -> {lists:reverse(Acc), Rest, State}; -parse_entity_value(?STRING_UNBOUND_REST(C, Rest), State, Stop, Acc) -> - parse_entity_value(Rest, State, Stop, [C|Acc]); -parse_entity_value(Bytes, State, Stop, Acc) -> +parse_entity_value(?STRING_UNBOUND_REST(C, Rest), State, Stop, Acc) -> + if + ?is_char(C) -> + parse_entity_value(Rest, State, Stop, [C|Acc]); + true -> + ?fatal_error(State, lists:flatten(io_lib:format("Bad character in entity value: ~p", [C]))) + end; +parse_entity_value(Bytes, State, Stop, Acc) -> unicode_incomplete_check([Bytes, State, Stop, Acc, fun parse_entity_value/4], undefined). diff --git a/lib/xmerl/src/xmerl_scan.erl b/lib/xmerl/src/xmerl_scan.erl index 25c6547497..ec7ea534d6 100644 --- a/lib/xmerl/src/xmerl_scan.erl +++ b/lib/xmerl/src/xmerl_scan.erl @@ -100,7 +100,21 @@ %% <dd>Set default character set used (default UTF-8). %% This character set is used only if not explicitly given by the XML %% declaration. </dd> +%% <dt><code>{document, Flag}</code></dt> +%% <dd>Set to 'true' if xmerl should return a complete XML document +%% as an xmlDocument record (default 'false').</dd> +%% <dt><code>{comments, Flag}</code></dt> +%% <dd>Set to 'false' if xmerl should skip comments otherwise they will +%% be returned as xmlComment records (default 'true').</dd> +%% <dt><code>{default_attrs, Flag}</code></dt> +%% <dd>Set to 'true' if xmerl should add to elements missing attributes +%% with a defined default value (default 'false').</dd> %% </dl> +%% @type document() = xmlElement() | xmlDocument(). <p> +%% The document returned by <tt>xmerl_scan:string/[1,2]</tt> and +%% <tt>xmerl_scan:file/[1,2]</tt>. The type of the returned record depends on +%% the value of the document option passed to the function. +%% </p> -module(xmerl_scan). @@ -224,7 +238,7 @@ cont_state(X, S=#xmerl_scanner{fun_states = FS}) -> file(F) -> file(F, []). -%% @spec file(Filename::string(), Options::option_list()) -> {xmlElement(),Rest} +%% @spec file(Filename::string(), Options::option_list()) -> {document(),Rest} %% Rest = list() %%% @doc Parse file containing an XML document file(F, Options) -> @@ -264,7 +278,7 @@ int_file_decl(F, Options,_ExtCharset) -> string(Str) -> string(Str, []). -%% @spec string(Text::list(),Options::option_list()) -> {xmlElement(),Rest} +%% @spec string(Text::list(),Options::option_list()) -> {document(),Rest} %% Rest = list() %%% @doc Parse string containing an XML document string(Str, Options) -> @@ -381,6 +395,12 @@ initial_state([{quiet, F}|T], S) when F==true; F==false -> initial_state(T, S#xmerl_scanner{quiet = F}); initial_state([{doctype_DTD,DTD}|T], S) -> initial_state(T,S#xmerl_scanner{doctype_DTD = DTD}); +initial_state([{document, F}|T], S) when is_boolean(F) -> + initial_state(T,S#xmerl_scanner{document = F}); +initial_state([{comments, F}|T], S) when is_boolean(F) -> + initial_state(T,S#xmerl_scanner{comments = F}); +initial_state([{default_attrs, F}|T], S) when is_boolean(F) -> + initial_state(T,S#xmerl_scanner{default_attrs = F}); initial_state([{text_decl,Bool}|T], S) -> initial_state(T,S#xmerl_scanner{text_decl=Bool}); initial_state([{environment,Env}|T], S) -> @@ -518,6 +538,7 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event, line = L, col = C, environment=Env, encoding=Charset, + document=Document, validation=ValidateResult}) -> S1 = Event(#xmerl_event{event = started, line = L, @@ -530,8 +551,8 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event, Str=if Charset == "utf-8" -> Str0; - Charset=/=undefined -> % Default character set is UTF-8 - xmerl_ucs:to_unicode(Str0,list_to_atom(Charset)); + Charset =/= undefined -> % Default character set is UTF-8 + xmerl_ucs:to_unicode(Str0, list_to_atom(Charset)); true -> %% Charset is undefined if no external input is %% given, and no auto detection of character %% encoding was made. @@ -539,17 +560,17 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event, end, %% M1 = erlang:memory(), %% io:format("Memory status before prolog: ~p~n",[M1]), - {T1, S2} = scan_prolog(Str, S1, _StartPos = 1), + {Prolog, Pos, T1, S2} = scan_prolog(Str, S1, _StartPos = 1), %% M2 = erlang:memory(), %% io:format("Memory status after prolog: ~p~n",[M2]), %%io:format("scan_document 2, prolog parsed~n",[]), - T2 = scan_mandatory("<",T1,1,S2,expected_element_start_tag), + T2 = scan_mandatory("<", T1, 1, S2, expected_element_start_tag), %% M3 = erlang:memory(), %% io:format("Memory status before element: ~p~n",[M3]), - {Res, T3, S3} =scan_element(T2,S2,_StartPos = 1), + {Res, T3, S3} = scan_element(T2,S2,Pos), %% M4 = erlang:memory(), %% io:format("Memory status after element: ~p~n",[M4]), - {Tail, S4}=scan_misc(T3, S3, _StartPos = 1), + {Misc, _Pos1, Tail, S4}=scan_misc(T3, S3, Pos + 1), %% M5 = erlang:memory(), %% io:format("Memory status after misc: ~p~n",[M5]), @@ -558,44 +579,52 @@ scan_document(Str0, S=#xmerl_scanner{event_fun = Event, col = S4#xmerl_scanner.col, data = document}, S4), - {Res2,S6} = case validation_mode(ValidateResult) of + {Res2, S6} = case validation_mode(ValidateResult) of off -> - {Res,cleanup(S5)}; + {Res, cleanup(S5)}; dtd when Env == element; Env == prolog -> check_decl2(S5), - case xmerl_validate:validate(S5,Res) of - {'EXIT',{error,Reason}} -> - S5b=cleanup(S5), - ?fatal({failed_validation,Reason}, S5b); - {'EXIT',Reason} -> - S5b=cleanup(S5), - ?fatal({failed_validation,Reason}, S5b); - {error,Reason} -> - S5b=cleanup(S5), - ?fatal({failed_validation,Reason}, S5b); - {error,Reason,_Next} -> - S5b=cleanup(S5), - ?fatal({failed_validation,Reason}, S5b); + case xmerl_validate:validate(S5, Res) of + {'EXIT', {error, Reason}} -> + S5b = cleanup(S5), + ?fatal({failed_validation, Reason}, S5b); + {'EXIT', Reason} -> + S5b = cleanup(S5), + ?fatal({failed_validation, Reason}, S5b); + {error, Reason} -> + S5b = cleanup(S5), + ?fatal({failed_validation, Reason}, S5b); + {error, Reason, _Next} -> + S5b = cleanup(S5), + ?fatal({failed_validation, Reason}, S5b); _XML -> - {Res,cleanup(S5)} + {Res, cleanup(S5)} end; schema -> - case schemaLocations(Res,S5) of - {ok,Schemas} -> + case schemaLocations(Res, S5) of + {ok, Schemas} -> cleanup(S5), %%io:format("Schemas: ~p~nRes: ~p~ninhertih_options(S): ~p~n", %% [Schemas,Res,inherit_options(S5)]), - XSDRes = xmerl_xsd:process_validate(Schemas,Res, + XSDRes = xmerl_xsd:process_validate(Schemas, Res, inherit_options(S5)), - handle_schema_result(XSDRes,S5); + handle_schema_result(XSDRes, S5); _ -> - {Res,cleanup(S5)} + {Res, cleanup(S5)} end; _ -> - {Res,cleanup(S5)} + {Res, cleanup(S5)} end, - {Res2, Tail, S6}. + Res3 = + case Document of + true -> + Content = lists:reverse(Prolog, [Res2 | lists:reverse(Misc)]), + #xmlDocument{content = Content}; + false -> + Res2 + end, + {Res3, Tail, S6}. scan_decl(Str, S=#xmerl_scanner{event_fun = Event, @@ -609,11 +638,11 @@ scan_decl(Str, S=#xmerl_scanner{event_fun = Event, data = document}, S), case scan_prolog(Str, S1, _StartPos = 1) of - {T2="<"++_, S2} -> + {_,_,T2="<"++_, S2} -> {{S2#xmerl_scanner.user_state,T2},[],S2}; - {[], S2}-> + {_,_,[], S2}-> {[],[],S2}; - {T2, S2} -> + {_,_,T2, S2} -> {_,_,S3} = scan_content(T2,S2,[],_Attrs=[],S2#xmerl_scanner.space, _Lang=[],_Parents=[],#xmlNamespace{}), {T2,[],S3} @@ -624,14 +653,17 @@ scan_decl(Str, S=#xmerl_scanner{event_fun = Event, %%% prolog ::= XMLDecl? Misc* (doctypedecl Misc*)? %%% %% empty text declarations are handled by the first function clause. -scan_prolog([], S=#xmerl_scanner{continuation_fun = F}, Pos) -> +scan_prolog(T, S, Pos) -> + scan_prolog(T, S, Pos, []). +scan_prolog([], S=#xmerl_scanner{continuation_fun = F}, Pos, Acc) -> ?dbg("cont()...~n", []), - F(fun(MoreBytes, S1) -> scan_prolog(MoreBytes, S1, Pos) end, - fun(S1) -> {[], S1} end, + F(fun(MoreBytes, S1) -> scan_prolog(MoreBytes, S1, Pos, Acc) end, + fun(S1) -> {Acc, Pos, [], S1} end, S); -scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos) - when ?whitespace(hd(T)) -> - {Charset,T3, S3}= +scan_prolog("<?xml"++T, + S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L}, + Pos,Acc) when ?whitespace(hd(T)) -> + {Charset, T3, S3} = if Col==1,L==1,S0#xmerl_scanner.text_decl==true -> ?dbg("prolog(\"<?xml\")~n", []), @@ -639,13 +671,13 @@ scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos) {_,T1,S1} = mandatory_strip(T,S), {Decl,T2, S2}=scan_text_decl(T1,S1), Encoding=Decl#xmlDecl.encoding, - {Encoding,T2, S2#xmerl_scanner{encoding=Encoding}}; + {Encoding, T2, S2#xmerl_scanner{encoding=Encoding}}; Col==1,L==1 -> ?dbg("prolog(\"<?xml\")~n", []), ?bump_col(5), {Decl,T2, S2}=scan_xml_decl(T, S), Encoding=Decl#xmlDecl.encoding, - {Encoding,T2, S2#xmerl_scanner{encoding=Encoding}}; + {Encoding, T2, S2#xmerl_scanner{encoding=Encoding}}; true -> ?fatal({xml_declaration_must_be_first_in_doc,Col,L},S0) end, @@ -659,7 +691,7 @@ scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos) %% Now transform to declared character set. if Charset==Charset0 -> % Document already transformed to this charset! - scan_prolog(T3, S3, Pos); + scan_prolog(T3, S3, Pos, Acc); Charset0=/=undefined -> %% For example may an external entity %% have the BOM for utf-16 and the internal @@ -668,17 +700,18 @@ scan_prolog("<?xml"++T,S0=#xmerl_scanner{encoding=Charset0,col=Col,line=L},Pos) %% 'iso-10646-utf-1', and Charset will be 'utf-16', all %% legal. %% - scan_prolog(T3,S3#xmerl_scanner{encoding=Charset0},Pos); + scan_prolog(T3,S3#xmerl_scanner{encoding=Charset0},Pos,Acc); Charset == "utf-8" -> - scan_prolog(T3, S3, Pos); + scan_prolog(T3, S3, Pos, Acc); Charset=/=undefined -> % Document not previously transformed T4=xmerl_ucs:to_unicode(T3,list_to_atom(Charset)), - scan_prolog(T4, S3, Pos); + scan_prolog(T4, S3, Pos, Acc); true -> % No encoding info given - scan_prolog(T3, S3, Pos) + scan_prolog(T3, S3, Pos, Acc) end; -scan_prolog("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog, - encoding=_Charset}, Pos) -> +scan_prolog("<!DOCTYPE" ++ T, + S0=#xmerl_scanner{environment=prolog,encoding=_Charset}, + Pos, Acc) -> ?dbg("prolog(\"<!DOCTYPE\")~n", []), ?bump_col(9), %% If no known character set assume it is UTF-8 @@ -687,10 +720,13 @@ scan_prolog("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog, true -> T end, {T2, S1} = scan_doctype(T1, S), - scan_misc(T2, S1, Pos); -scan_prolog(Str="%"++_T,S=#xmerl_scanner{environment={external,_}},_Pos) -> - scan_ext_subset(Str,S); -scan_prolog(Str, S0 = #xmerl_scanner{user_state=_US,encoding=_Charset},Pos) -> + scan_misc(T2, S1, Pos, Acc); +scan_prolog(Str="%"++_T,S=#xmerl_scanner{environment={external,_}}, + Pos,Acc) -> + {T, S1} = scan_ext_subset(Str,S), + {Acc, Pos, T, S1}; +scan_prolog(Str, S0 = #xmerl_scanner{user_state=_US,encoding=_Charset}, + Pos,Acc) -> ?dbg("prolog(\"<\")~n", []), %% Check for Comments, PI before possible DOCTYPE declaration @@ -700,26 +736,28 @@ scan_prolog(Str, S0 = #xmerl_scanner{user_state=_US,encoding=_Charset},Pos) -> %% Charset==undefined -> xmerl_ucs:to_unicode(Str,'utf-8'); true -> Str end, - {T1, S1}=scan_misc(T, S, Pos), - scan_prolog2(T1,S1,Pos). + {Acc1, Pos1, T1, S1}=scan_misc(T, S, Pos, Acc), + scan_prolog2(T1,S1,Pos1,Acc1). -scan_prolog2([], S=#xmerl_scanner{continuation_fun = F}, Pos) -> +scan_prolog2([], S=#xmerl_scanner{continuation_fun = F}, Pos, Acc) -> ?dbg("cont()...~n", []), - F(fun(MoreBytes, S1) -> scan_prolog2(MoreBytes, S1, Pos) end, - fun(S1) -> {[], S1} end, + F(fun(MoreBytes, S1) -> scan_prolog2(MoreBytes, S1, Pos, Acc) end, + fun(S1) -> {Acc, Pos, [], S1} end, S); -scan_prolog2("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog}, Pos) -> +scan_prolog2("<!DOCTYPE" ++ T, S0=#xmerl_scanner{environment=prolog}, + Pos, Acc) -> ?dbg("prolog(\"<!DOCTYPE\")~n", []), ?bump_col(9), {T1, S1} = scan_doctype(T, S), - scan_misc(T1, S1, Pos); -scan_prolog2(Str = "<!" ++ _, S, _Pos) -> + scan_misc(T1, S1, Pos, Acc); +scan_prolog2(Str = "<!" ++ _, S, Pos, Acc) -> ?dbg("prolog(\"<!\")~n", []), %% In e.g. a DTD, we jump directly to markup declarations - scan_ext_subset(Str, S); -scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos) -> + {T, S1} = scan_ext_subset(Str, S), + {Acc, Pos, T, S1}; +scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos,Acc) -> ?dbg("prolog(\"<\")~n", []), %% Here we consider the DTD provided by doctype_DTD option, @@ -733,7 +771,7 @@ scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos) -> end, %% Check for more Comments and PI after DOCTYPE declaration % ?bump_col(1), - scan_misc(Str, S1, Pos). + scan_misc(Str, S1, Pos, Acc). @@ -743,26 +781,46 @@ scan_prolog2(Str, S0 = #xmerl_scanner{user_state=_US},Pos) -> %% - Neither of Comment and PI are returned in the resulting parsed %% structure. %% - scan_misc/3 implements Misc* as that is how the rule is always used -scan_misc([], S=#xmerl_scanner{continuation_fun = F}, Pos) -> +scan_misc(T, S, Pos) -> + scan_misc(T, S, Pos, []). +scan_misc([], S=#xmerl_scanner{continuation_fun = F}, Pos, Acc) -> ?dbg("cont()...~n", []), - F(fun(MoreBytes, S1) -> scan_misc(MoreBytes, S1, Pos) end, - fun(S1) -> {[], S1} end, + F(fun(MoreBytes, S1) -> scan_misc(MoreBytes, S1, Pos, Acc) end, + fun(S1) -> {Acc, Pos, [], S1} end, S); -scan_misc("<!--" ++ T, S0, Pos) -> % Comment +scan_misc("<!--" ++ T, S0=#xmerl_scanner{acc_fun = F, comments=CF}, Pos, Acc) -> % Comment ?bump_col(4), - {_, T1, S1} = scan_comment(T, S, Pos, _Parents = [], _Lang = []), - scan_misc(T1,S1,Pos); -scan_misc("<?" ++ T, S0, Pos) -> % PI + {C, T1, S1} = scan_comment(T, S, Pos, _Parents = [], _Lang = []), + case CF of + true -> + {Acc2, Pos2, S3} = + case F(C, Acc, S1) of + {Acc1, S2} -> + {Acc1, Pos + 1, S2}; + {Acc1, Pos1, S2} -> + {Acc1, Pos1, S2} + end, + scan_misc(T1, S3, Pos2, Acc2); + false -> + scan_misc(T1, S1, Pos, Acc) + end; +scan_misc("<?" ++ T, S0=#xmerl_scanner{acc_fun = F}, Pos, Acc) -> % PI ?dbg("prolog(\"<?\")~n", []), ?bump_col(2), - {_PI, T1, S1} = scan_pi(T, S, Pos), - scan_misc(T1,S1,Pos); -scan_misc(T=[H|_T], S, Pos) when ?whitespace(H) -> + {PI, T1, S1} = scan_pi(T, S, Pos, []), + {Acc2, Pos2, S3} = case F(PI, Acc, S1) of + {Acc1, S2} -> + {Acc1, Pos + 1, S2}; + {Acc1, Pos1, S2} -> + {Acc1, Pos1, S2} + end, + scan_misc(T1,S3,Pos2,Acc2); +scan_misc(T=[H|_T], S, Pos, Acc) when ?whitespace(H) -> ?dbg("prolog(whitespace)~n", []), {_,T1,S1}=strip(T,S), - scan_misc(T1,S1,Pos); -scan_misc(T,S,_Pos) -> - {T,S}. + scan_misc(T1,S1,Pos,Acc); +scan_misc(T,S,Pos,Acc) -> + {Acc,Pos,T,S}. cleanup(S=#xmerl_scanner{keep_rules = false, @@ -789,7 +847,8 @@ scan_xml_decl(T, S) -> Attr = #xmlAttribute{name = version, parents = [{xml, _XMLPos = 1}], value = Vsn}, - scan_xml_decl(T4, S4, #xmlDecl{attributes = [Attr]}). + scan_xml_decl(T4, S4, #xmlDecl{vsn = Vsn, + attributes = [Attr]}). scan_xml_decl([], S=#xmerl_scanner{continuation_fun = F}, Decl) -> ?dbg("cont()...~n", []), @@ -1025,50 +1084,53 @@ xml_vsn([H|T], S=#xmerl_scanner{col = C}, Delim, Acc) -> %%%%%%% [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>' -scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Pos) -> +scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Pos, Ps) -> ?dbg("cont()...~n", []), - F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Pos) end, + F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Pos, Ps) end, fun(S1) -> ?fatal(unexpected_end, S1) end, S); -scan_pi(Str = [H1,H2,H3 | T],S0=#xmerl_scanner{line = L, col = C}, Pos) +scan_pi(Str = [H1,H2,H3 | T],S0=#xmerl_scanner{line = L, col = C}, Pos, Ps) when H1==$x;H1==$X -> %% names beginning with [xX][mM][lL] are reserved for future use. ?bump_col(3), if ((H2==$m) or (H2==$M)) and ((H3==$l) or (H3==$L)) -> - scan_wellknown_pi(T,S,Pos); + scan_wellknown_pi(T,S,Pos,Ps); true -> {Target, _NamespaceInfo, T1, S1} = scan_name(Str, S), - scan_pi(T1, S1, Target, L, C, Pos, []) + scan_pi(T1, S1, Target, L, C, Pos, Ps, []) end; -scan_pi(Str, S=#xmerl_scanner{line = L, col = C}, Pos) -> +scan_pi(Str, S=#xmerl_scanner{line = L, col = C}, Pos, Ps) -> {Target, _NamespaceInfo, T1, S1} = scan_name(Str, S), - scan_pi(T1, S1, Target, L, C, Pos,[]). + scan_pi(T1, S1, Target, L, C, Pos, Ps, []). %%% More info on xml-stylesheet can be found at: %%% "Associating Style Sheets with XML documents", Version 1.0, %%% W3C Recommendation 29 June 1999 (http://www.w3.org/TR/xml-stylesheet/) -scan_wellknown_pi("-stylesheet"++T, S0=#xmerl_scanner{line=L,col=C},Pos) -> +scan_wellknown_pi("-stylesheet"++T, S0=#xmerl_scanner{line=L,col=C},Pos,Ps) -> ?dbg("prolog(\"<?xml-stylesheet\")~n", []), ?bump_col(16), - scan_pi(T, S, "xml-stylesheet",L,C,Pos,[]); -scan_wellknown_pi(Str,S,_Pos) -> + scan_pi(T, S, "xml-stylesheet",L,C,Pos,Ps,[]); +scan_wellknown_pi(Str,S,_Pos,_Ps) -> ?fatal({invalid_target_name, lists:sublist(Str, 1, 10)}, S). -scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Target,L, C, Pos, Acc) -> +scan_pi([], S=#xmerl_scanner{continuation_fun = F}, Target, + L, C, Pos, Ps, Acc) -> ?dbg("cont()...~n", []), - F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Target, L, C, Pos, Acc) end, + F(fun(MoreBytes, S1) -> scan_pi(MoreBytes, S1, Target, + L, C, Pos, Ps, Acc) end, fun(S1) -> ?fatal(unexpected_end, S1) end, S); scan_pi("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook, event_fun = Event}, - Target, L, C, Pos, Acc) -> + Target, L, C, Pos, Ps, Acc) -> ?bump_col(2), PI = #xmlPI{name = Target, + parents = Ps, pos = Pos, value = lists:reverse(Acc)}, S1 = #xmerl_scanner{} = Event(#xmerl_event{event = ended, @@ -1077,22 +1139,25 @@ scan_pi("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook, data = PI}, S), {Ret, S2} = Hook(PI, S1), {Ret, T, S2}; -scan_pi([H|T], S, Target, L, C, Pos, Acc) when ?whitespace(H) -> +scan_pi([H|T], S, Target, L, C, Pos, Ps, Acc) when ?whitespace(H) -> ?strip1, - scan_pi2(T1, S1, Target, L, C, Pos, Acc); -scan_pi([H|_T],S,_Target, _L, _C, _Pos, _Acc) -> + scan_pi2(T1, S1, Target, L, C, Pos, Ps, Acc); +scan_pi([H|_T],S,_Target, _L, _C, _Pos, _Ps, _Acc) -> ?fatal({expected_whitespace_OR_end_of_PI,{char,H}}, S). -scan_pi2([], S=#xmerl_scanner{continuation_fun = F}, Target,L, C, Pos, Acc) -> +scan_pi2([], S=#xmerl_scanner{continuation_fun = F}, Target, + L, C, Pos, Ps, Acc) -> ?dbg("cont()...~n", []), - F(fun(MoreBytes, S1) -> scan_pi2(MoreBytes, S1, Target, L, C, Pos, Acc) end, + F(fun(MoreBytes, S1) -> scan_pi2(MoreBytes, S1, Target, + L, C, Pos, Ps, Acc) end, fun(S1) -> ?fatal(unexpected_end, S1) end, S); scan_pi2("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook, event_fun = Event}, - Target, L, C, Pos, Acc) -> + Target, L, C, Pos, Ps, Acc) -> ?bump_col(2), PI = #xmlPI{name = Target, + parents = Ps, pos = Pos, value = lists:reverse(Acc)}, S1 = #xmerl_scanner{} = Event(#xmerl_event{event = ended, @@ -1101,10 +1166,10 @@ scan_pi2("?>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook, data = PI}, S), {Ret, S2} = Hook(PI, S1), {Ret, T, S2}; -scan_pi2(Str, S0, Target, L, C, Pos, Acc) -> +scan_pi2(Str, S0, Target, L, C, Pos, Ps, Acc) -> ?bump_col(1), {Ch,T} = wfc_legal_char(Str,S), - scan_pi2(T, S, Target, L, C, Pos, [Ch|Acc]). + scan_pi2(T, S, Target, L, C, Pos, Ps, [Ch|Acc]). @@ -1575,7 +1640,7 @@ scan_markup_decl("<!--" ++ T, S0) -> scan_comment(T, S); scan_markup_decl("<?" ++ T, S0) -> ?bump_col(2), - {_PI, T1, S1} = scan_pi(T, S,_Pos=markup), + {_PI, T1, S1} = scan_pi(T, S,_Pos=markup,[]), strip(T1, S1); scan_markup_decl("<!ELEMENT" ++ T, #xmerl_scanner{rules_read_fun = Read, @@ -1981,7 +2046,7 @@ scan_element(T, S, Pos) -> scan_element(T, S=#xmerl_scanner{line=L,col=C}, Pos, SpaceDefault,Lang, Parents, NS) -> {Name, NamespaceInfo, T1, S1} = scan_name(T, S), - vc_Element_valid(Name,S), + vc_Element_valid(Name,NamespaceInfo,S), ?strip2, scan_element(T2, S2, Pos, Name, L, C, _Attrs = [], Lang, Parents, NamespaceInfo, NS, @@ -2016,7 +2081,8 @@ scan_element("/>" ++ T, S0 = #xmerl_scanner{hook_fun = Hook, Attrs = lists:reverse(Attrs0), E=processed_whole_element(S, Pos, Name, Attrs, Lang, Parents,NSI,Namespace), - wfc_unique_att_spec(Attrs,S), + #xmlElement{attributes = Attrs1} = E, + wfc_unique_att_spec(Attrs1,S), S1 = #xmerl_scanner{} = Event(#xmerl_event{event = ended, line = L, col = C, @@ -2086,9 +2152,10 @@ scan_element(T, S, Pos, Name, StartL, StartC, Attrs, Lang, Parents, P+1 end, Attr = #xmlAttribute{name = AttName, + parents = [{Name, Pos}|Parents], pos = AttrPos, language = Lang, - namespace = NamespaceInfo, + nsinfo = NamespaceInfo, value = AttValue, normalized = IsNorm}, XMLBase=if @@ -2110,6 +2177,14 @@ scan_element(T, S, Pos, Name, StartL, StartC, Attrs, Lang, Parents, scan_element(T4, S5, Pos, Name, StartL, StartC, [Attr|Attrs], Lang, Parents, NSI, NewNS, SpaceDefault). +get_default_attrs(S = #xmerl_scanner{rules_read_fun = Read}, ElemName) -> + case Read(elem_def, ElemName, S) of + #xmlElement{attributes = Attrs} -> + [ {AttName, AttValue} || + {AttName, _, AttValue, _, _} <- Attrs, AttValue =/= no_value ]; + _ -> [] + end. + get_att_type(S=#xmerl_scanner{rules_read_fun=Read},AttName,ElemName) -> case Read(elem_def,ElemName,S) of #xmlElement{attributes = Attrs} -> @@ -2139,6 +2214,23 @@ processed_whole_element(S=#xmerl_scanner{hook_fun = _Hook, Pos, Name, Attrs, Lang, Parents, NSI, Namespace) -> Language = check_language(Attrs, Lang), + AllAttrs = + case S#xmerl_scanner.default_attrs of + true -> + [ #xmlAttribute{name = AttName, + parents = [{Name, Pos} | Parents], + language = Lang, + nsinfo = NSI, + namespace = Namespace, + value = AttValue, + normalized = true} || + {AttName, AttValue} <- get_default_attrs(S, Name), + AttValue =/= no_value, + not lists:keymember(AttName, #xmlAttribute.name, Attrs) ]; + false -> + Attrs + end, + {ExpName, ExpAttrs} = case S#xmerl_scanner.namespace_conformant of true -> @@ -2153,14 +2245,15 @@ processed_whole_element(S=#xmerl_scanner{hook_fun = _Hook, TempNamespace = Namespace#xmlNamespace{default = []}, ExpAttrsX = [A#xmlAttribute{ + namespace=Namespace, expanded_name=expanded_name( A#xmlAttribute.name, - A#xmlAttribute.namespace, + A#xmlAttribute.nsinfo, % NSI, - TempNamespace, S)} || A <- Attrs], + TempNamespace, S)} || A <- AllAttrs], {expanded_name(Name, NSI, Namespace, S), ExpAttrsX}; false -> - {Name, Attrs} + {Name, AllAttrs} end, #xmlElement{name = Name, @@ -2194,10 +2287,32 @@ check_namespace(_, _, _, NS) -> expanded_name(Name, [], #xmlNamespace{default = []}, _S) -> Name; -expanded_name(Name, [], #xmlNamespace{default = URI}, _S) -> - {URI, Name}; -expanded_name(_Name, {"xmlns", Local}, _NS, _S) -> % CHECK THIS /JB - {"xmlns",Local}; +expanded_name(Name, [], #xmlNamespace{default = URI}, S) -> + case URI of + 'http://www.w3.org/XML/1998/namespace' -> + ?fatal(cannot_bind_default_namespace_to_xml_namespace_name, S); + 'http://www.w3.org/2000/xmlns/' -> + ?fatal(cannot_bind_default_namespace_to_xmlns_namespace_name, S); + _ -> + {URI, Name} + end; +expanded_name(Name, N = {"xmlns", Local}, #xmlNamespace{nodes = Ns}, S) -> + {_, Value} = lists:keyfind(Local, 1, Ns), + case Name of + 'xmlns:xml' when Value =/= 'http://www.w3.org/XML/1998/namespace' -> + ?fatal({xml_prefix_cannot_be_redeclared, Value}, S); + 'xmlns:xmlns' -> + ?fatal({xmlns_prefix_cannot_be_declared, Value}, S); + _ -> + case Value of + 'http://www.w3.org/XML/1998/namespace' -> + ?fatal({cannot_bind_prefix_to_xml_namespace, Local}, S); + 'http://www.w3.org/2000/xmlns/' -> + ?fatal({cannot_bind_prefix_to_xmlns_namespace, Local}, S); + _ -> + N + end + end; expanded_name(_Name, {Prefix, Local}, #xmlNamespace{nodes = Ns}, S) -> case lists:keysearch(Prefix, 1, Ns) of {value, {_, URI}} -> @@ -2449,9 +2564,23 @@ scan_content("&" ++ T, S0, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) - _ -> scan_content(string_to_char_set(S1#xmerl_scanner.encoding,ExpRef)++T1,S1,Pos,Name,Attrs,Space,Lang,Parents,NS,Acc,[]) end; -scan_content("<!--" ++ T, S, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) -> - {_, T1, S1} = scan_comment(T, S, Pos, Parents, Lang), - scan_content(T1, S1, Pos+1, Name, Attrs, Space, Lang, Parents, NS, Acc,[]); +scan_content("<!--" ++ T, S0=#xmerl_scanner{acc_fun = F, comments=CF}, Pos, Name, Attrs, Space, + Lang, Parents, NS, Acc,[]) -> + ?bump_col(4), + {C, T1, S1} = scan_comment(T, S, Pos, Parents, Lang), + case CF of + true -> + {Acc2, Pos2, S3} = + case F(C, Acc, S1) of + {Acc1, S2} -> + {Acc1, Pos + 1, S2}; + {Acc1, Pos1, S2} -> + {Acc1, Pos1, S2} + end, + scan_content(T1, S3, Pos2, Name, Attrs, Space, Lang, Parents, NS, Acc2,[]); + false -> + scan_content(T1, S1, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) + end; scan_content("<" ++ T, S0, Pos, Name, Attrs, Space, Lang, Parents, NS, Acc,[]) -> ?bump_col(1), {Markup, T1, S1} = @@ -2508,9 +2637,9 @@ scan_content_markup("![CDATA[" ++ T, S0, Pos, _Name, _Attrs, _Space, _Lang, Parents, _NS) -> ?bump_col(8), scan_cdata(T, S, Pos, Parents); -scan_content_markup("?"++T,S0,Pos,_Name,_Attrs,_Space,_Lang,_Parents,_NS) -> +scan_content_markup("?"++T,S0,Pos,_Name,_Attrs,_Space,_Lang,Parents,_NS) -> ?bump_col(1), - scan_pi(T, S, Pos); + scan_pi(T, S, Pos, Parents); scan_content_markup(T, S, Pos, _Name, _Attrs, Space, Lang, Parents, NS) -> scan_element(T, S, Pos, Space, Lang, Parents, NS). @@ -3259,12 +3388,18 @@ mandatory_delimeter_wfc(T,S) -> wfc_unique_att_spec([],_S) -> ok; -wfc_unique_att_spec([#xmlAttribute{name=N}|Atts],S) -> +wfc_unique_att_spec([#xmlAttribute{name=N,expanded_name=EN}|Atts],S) -> case lists:keymember(N,#xmlAttribute.name,Atts) of true -> ?fatal({error,{unique_att_spec_required,N}},S); _ -> - wfc_unique_att_spec(Atts,S) + case S#xmerl_scanner.namespace_conformant andalso + lists:keymember(EN, #xmlAttribute.expanded_name, Atts) of + true -> + ?fatal({error,{unique_att_spec_required,EN}},S); + _ -> + wfc_unique_att_spec(Atts,S) + end end. wfc_legal_char(Chars,S) when is_list(Chars)-> @@ -3313,6 +3448,11 @@ wfc_Internal_parsed_entity(internal,Value,S) -> wfc_Internal_parsed_entity(_,_,_) -> ok. +vc_Element_valid(_Name, {"xmlns", _}, + S = #xmerl_scanner{namespace_conformant = true}) -> + ?fatal({error,{illegal_element_prefix,xmlns}},S); +vc_Element_valid(Name, _, S) -> + vc_Element_valid(Name, S). vc_Element_valid(_Name,#xmerl_scanner{environment=internal_parsed_entity}) -> ok; @@ -3917,7 +4057,7 @@ schemaLocations(El,#xmerl_scanner{schemaLocation=SL}) -> schemaLocations(#xmlElement{attributes=Atts,xmlbase=_Base}) -> Pred = fun(#xmlAttribute{name=schemaLocation}) -> false; - (#xmlAttribute{namespace={_,"schemaLocation"}}) -> false; + (#xmlAttribute{nsinfo={_,"schemaLocation"}}) -> false; (_) -> true end, case lists:dropwhile(Pred,Atts) of diff --git a/lib/xmerl/src/xmerl_validate.erl b/lib/xmerl/src/xmerl_validate.erl index 893e23ca34..4028fef2b9 100644 --- a/lib/xmerl/src/xmerl_validate.erl +++ b/lib/xmerl/src/xmerl_validate.erl @@ -399,25 +399,28 @@ test_attribute_value(_Rule,Attr,_,_) -> %% +type valid_contents([rule()],[xmlElement()])-> %% [xmlElement() | {error,???}. -valid_contents(Rule,XMLS,Rules,S,WSActionMode)-> - case parse(Rule,XMLS,Rules,WSActionMode,S) of - {XML_N,[]}-> - lists:flatten(XML_N); - {_,[#xmlElement{name=Name}|_T]} -> - exit({error,{element,Name,isnt_comprise_in_the_rule,Rule}}); - {_,[#xmlText{}=Txt|_T]} -> - exit({error,{element,text,Txt,isnt_comprise_in_the_rule,Rule}}); - {error,Reason} -> - {error,Reason}; - {error,Reason,N} -> - {error,Reason,N} +valid_contents(Rule, XMLS, Rules, S, WSActionMode)-> + case parse(Rule, XMLS, Rules, WSActionMode, S) of + {error, Reason} -> + {error, Reason}; + {error, Reason, N} -> + {error, Reason, N}; + {XML_N, Rest} -> %The list may consist of xmlComment{} records + case lists:dropwhile(fun(X) when is_record(X, xmlComment) -> true; (_) -> false end, Rest) of + [] -> + lists:flatten(XML_N); + [#xmlElement{name=Name} |_T] -> + exit({error, {element, Name, isnt_comprise_in_the_rule, Rule}}); + [#xmlText{} = Txt |_T] -> + exit({error, {element, text, Txt, isnt_comprise_in_the_rule, Rule}}) + end end. -parse({'*',SubRule},XMLS,Rules,WSaction,S)-> - star(SubRule,XMLS,Rules,WSaction,[],S); -parse({'+',SubRule},XMLS,Rules,WSaction,S) -> - plus(SubRule,XMLS,Rules,WSaction,S); -parse({choice,CHOICE},XMLS,Rules,WSaction,S)-> +parse({'*', SubRule}, XMLS, Rules, WSaction, S)-> + star(SubRule, XMLS, Rules, WSaction, [], S); +parse({'+',SubRule}, XMLS, Rules, WSaction, S) -> + plus(SubRule, XMLS, Rules, WSaction, S); +parse({choice,CHOICE}, XMLS, Rules, WSaction, S)-> % case XMLS of % [] -> % io:format("~p~n",[{choice,CHOICE,[]}]); @@ -426,47 +429,49 @@ parse({choice,CHOICE},XMLS,Rules,WSaction,S)-> % [#xmlText{value=V}|_] -> % io:format("~p~n",[{choice,CHOICE,{text,V}}]) % end, - choice(CHOICE,XMLS,Rules,WSaction,S); -parse(empty,[],_Rules,_WSaction,_S) -> - {[],[]}; -parse({'?',SubRule},XMLS,Rules,_WSaction,S)-> - question(SubRule,XMLS,Rules,S); -parse({seq,List},XMLS,Rules,WSaction,S) -> - seq(List,XMLS,Rules,WSaction,S); -parse(El_Name,[#xmlElement{name=El_Name}=XML|T],Rules,_WSaction,S) + choice(CHOICE, XMLS, Rules, WSaction, S); +parse(empty, [], _Rules, _WSaction, _S) -> + {[], []}; +parse({'?', SubRule}, XMLS, Rules, _WSaction, S)-> + question(SubRule, XMLS, Rules, S); +parse({seq,List}, XMLS, Rules, WSaction, S) -> + seq(List, XMLS, Rules, WSaction, S); +parse(El_Name, [#xmlElement{name=El_Name} = XML |T], Rules, _WSaction, S) when is_atom(El_Name)-> - case do_validation(read_rules(Rules,El_Name),XML,Rules,S) of - {error,R} -> + case do_validation(read_rules(Rules, El_Name), XML, Rules, S) of + {error, R} -> % {error,R}; exit(R); - {error,R,_N}-> + {error, R, _N}-> % {error,R,N}; exit(R); XML_-> - {[XML_],T} + {[XML_], T} end; -parse(any,Cont,Rules,_WSaction,S) -> - case catch parse_any(Cont,Rules,S) of - Err = {error,_} -> Err; - ValidContents -> {ValidContents,[]} +parse(any, Cont, Rules, _WSaction, S) -> + case catch parse_any(Cont, Rules, S) of + Err = {error, _} -> Err; + ValidContents -> {ValidContents, []} end; -parse(El_Name,[#xmlElement{name=Name}|_T]=S,_Rules,_WSa,_S) when is_atom(El_Name)-> +parse(El_Name, [#xmlElement{name=Name} |_T] = XMLS, _Rules, _WSa, _S) when is_atom(El_Name) -> {error, - {element_seq_not_conform,{wait,El_Name},{is,Name}}, - {{next,S},{act,[]}} }; -parse(_El_Name,[#xmlPI{}=H|T],_Rules,_WSa,_S) -> - {[H],T}; -parse('#PCDATA',XML,_Rules,_WSa,_S)-> + {element_seq_not_conform,{wait, El_Name}, {is, Name}}, + {{next, XMLS}, {act, []}}}; +parse(El_Name, [#xmlComment{} |T], Rules, WSa, S) -> + parse(El_Name, T, Rules, WSa, S); +parse(_El_Name, [#xmlPI{} = H |T], _Rules, _WSa, _S) -> + {[H], T}; +parse('#PCDATA', XMLS, _Rules, _WSa, _S)-> %%% PCDATA it is 0 , 1 or more #xmlText{}. - parse_pcdata(XML); -parse(El_Name,[#xmlText{}|_T]=S,_Rules,_WSa,_S)-> + parse_pcdata(XMLS); +parse(El_Name, [#xmlText{}|_T] = XMLS, _Rules, _WSa, _S)-> {error, - {text_in_place_of,El_Name}, - {{next,S},{act,[]}}}; -parse([],_,_,_,_) -> - {error,no_rule}; -parse(Rule,[],_,_,_) -> - {error,{no_xml_element,Rule}}. + {text_in_place_of, El_Name}, + {{next, XMLS}, {act, []}}}; +parse([], _, _, _, _) -> + {error, no_rule}; +parse(Rule, [], _, _, _) -> + {error, {no_xml_element, Rule}}. parse_any([],_Rules,_S) -> []; @@ -618,11 +623,15 @@ el_name(#xmlElement{name=Name})-> parse_pcdata([#xmlText{}=H|T])-> parse_pcdata(T,[H]); +parse_pcdata([#xmlComment{}|T])-> + parse_pcdata(T,[]); parse_pcdata(H) -> {[],H}. parse_pcdata([#xmlText{}=H|T],Acc)-> parse_pcdata(T,Acc++[H]); +parse_pcdata([#xmlComment{}|T],Acc)-> + parse_pcdata(T,Acc); parse_pcdata(H,Acc) -> {Acc,H}. diff --git a/lib/xmerl/src/xmerl_xpath.erl b/lib/xmerl/src/xmerl_xpath.erl index db3d3ac2d6..b3301f2faf 100644 --- a/lib/xmerl/src/xmerl_xpath.erl +++ b/lib/xmerl/src/xmerl_xpath.erl @@ -41,18 +41,13 @@ % xmerl_xpath_parse:parse(xmerl_xpath_scan:tokens("parent::processing-instruction('foo')")). %% </pre> %% -%% @type docEntity() = +%% @type nodeEntity() = %% xmlElement() %% | xmlAttribute() %% | xmlText() %% | xmlPI() %% | xmlComment() -%% @type nodeEntity() = -%% xmlElement() -%% | xmlAttribute() -%% | xmlText() -%% | xmlPI() -%% | xmlNamespace() +%% | xmlNsNode() %% | xmlDocument() %% @type option_list(). <p>Options allows to customize the behaviour of the %% XPath scanner. @@ -303,6 +298,17 @@ write_node(#xmlNode{pos = Pos, node = #xmlText{value = Txt, parents = Ps}}) -> {text, Pos, Txt, Ps}; +write_node(#xmlNode{pos = Pos, + node = #xmlComment{parents = Ps}}) -> + {comment, Pos, '', Ps}; +write_node(#xmlNode{pos = Pos, + node = #xmlPI{name = Name, + parents = Ps}}) -> + {processing_instruction, Pos, Name, Ps}; +write_node(#xmlNode{pos = Pos, + node = #xmlNsNode{parents = Ps, + prefix = Prefix}}) -> + {namespace, Pos, Prefix, Ps}; write_node(_) -> other. @@ -330,18 +336,16 @@ eval_path(rel, PathExpr, C = #xmlContext{}) -> Context = C#xmlContext{nodeset = NodeSet}, S = #state{context = Context}, path_expr(PathExpr, S); -eval_path(filter, {PathExpr, PredExpr}, C = #xmlContext{}) -> +eval_path(filter, {PathExpr, {pred, Pred}}, C = #xmlContext{}) -> S = #state{context = C}, - S1 = path_expr(PathExpr, S), - pred_expr(PredExpr, S1). + S1 = match_expr(PathExpr, S), + eval_pred(Pred, S1). -eval_primary_expr(FC = {function_call,_,_},S = #state{context = Context}) -> +eval_primary_expr(PrimExpr, S = #state{context = Context}) -> %% NewNodeSet = xmerl_xpath_pred:eval(FC, Context), - NewNodeSet = xmerl_xpath_lib:eval(primary_expr, FC, Context), + NewNodeSet = xmerl_xpath_lib:eval(primary_expr, PrimExpr, Context), NewContext = Context#xmlContext{nodeset = NewNodeSet}, - S#state{context = NewContext}; -eval_primary_expr(PrimExpr,_S) -> - exit({primary_expression,{not_implemented, PrimExpr}}). + S#state{context = NewContext}. %% axis(Axis,NodeTest,Context::xmlContext()) -> xmlContext() @@ -384,8 +388,8 @@ axis1(preceding, Tok, N, Acc, Context) -> match_preceding(Tok, N, Acc, Context); axis1(attribute, Tok, N, Acc, Context) -> match_attribute(Tok, N, Acc, Context); -%axis1(namespace, Tok, N, Acc, Context) -> -% match_namespace(Tok, N, Acc, Context); +axis1(namespace, Tok, N, Acc, Context) -> + match_namespace(Tok, N, Acc, Context); axis1(ancestor_or_self, Tok, N, Acc, Context) -> match_ancestor_or_self(Tok, N, Acc, Context); axis1(descendant_or_self, Tok, N, Acc, Context) -> @@ -627,14 +631,58 @@ node_type(#xmlAttribute{}) -> attribute; node_type(#xmlElement{}) -> element; node_type(#xmlText{}) -> text; node_type(#xmlPI{}) -> processing_instruction; -node_type(#xmlNamespace{}) -> namespace; +node_type(#xmlNsNode{}) -> namespace; +node_type(#xmlComment{}) -> comment; node_type(#xmlDocument{}) -> root_node. %% "The namespace axis contains the namespace nodes of the context node; %% the axis will be empty unless the context node is an element." -%match_namespace(_Tok, _N, _Acc, _Context) -> - %% TODO: IMPLEMENT NAMESPACE AXIS -% erlang:fault(not_yet_implemented). +match_namespace(Tok, N, Acc, Context) -> + case N#xmlNode.type of + element -> + #xmlNode{parents = Ps, node = E} = N, + #xmlElement{name = Name, + namespace = NS, + parents = EPs, + pos = Pos} = E, + #xmlNamespace{default = Default, nodes = NSPairs} = NS, + ThisEPs = [{Name, Pos}|EPs], + ThisPs = [N|Ps], + Acc0 = + case Default of + D when D =:= []; D =:= '' -> + {[], 1}; + URI -> + DefaultNSNode = #xmlNsNode{parents = ThisEPs, + pos = 1, + prefix = [], + uri = URI}, + Node = #xmlNode{type = namespace, + node = DefaultNSNode, + parents = ThisPs}, + {[Node], 2} + end, + {Nodes, _I} = + lists:foldr( + fun ({Prefix, URI}, {AccX, I}) -> + NSNode = #xmlNsNode{parents = ThisEPs, + pos = I, + prefix = Prefix, + uri = URI}, + ThisN = #xmlNode{pos = I, + type = namespace, + node = NSNode, + parents = ThisPs}, + {[ThisN | AccX], I + 1} + end, Acc0, NSPairs), + lists:foldr( + fun (ThisN, AccX) -> + match_self(Tok, ThisN, AccX, Context) + end, Acc, Nodes); + _Other -> + %%[] + Acc + end. update_nodeset(Context = #xmlContext{axis_type = AxisType}, NodeSet) -> @@ -655,8 +703,15 @@ update_nodeset(Context = #xmlContext{axis_type = AxisType}, NodeSet) -> node_test(F, N, Context) when is_function(F) -> F(N, Context); +node_test(_Test, #xmlNode{type=attribute,node=#xmlAttribute{name=xmlns}}, + _Context) -> + false; +node_test(_Test, + #xmlNode{type=attribute,node=#xmlAttribute{nsinfo={"xmlns",_Local}}}, + _Context) -> + false; node_test({wildcard, _}, #xmlNode{type=ElAt}, _Context) - when ElAt==element; ElAt==attribute -> + when ElAt==element; ElAt==attribute; ElAt==namespace -> true; node_test({prefix_test, Prefix}, #xmlNode{node = N}, _Context) -> case N of @@ -720,6 +775,9 @@ node_test({name, {_Tag, Prefix, Local}}, [{_Tag, Prefix, Local}, write_node(NSNodes)]), false end; +node_test({name, {_Tag, [], Local}}, + #xmlNode{node = #xmlNsNode{prefix = Local}}, _Context) -> + true; node_test({node_type, NT}, #xmlNode{node = N}, _Context) -> case {NT, N} of {text, #xmlText{}} -> @@ -728,14 +786,18 @@ node_test({node_type, NT}, #xmlNode{node = N}, _Context) -> true; {attribute, #xmlAttribute{}} -> true; - {namespace, #xmlNamespace{}} -> + {namespace, #xmlNsNode{}} -> + true; + {comment, #xmlComment{}} -> + true; + {processing_instruction, #xmlPI{}} -> true; _ -> false end; -node_test({processing_instruction, {literal, _, Name}}, - #xmlNode{node = {processing_instruction, Name, _Data}}, _Context) -> - true; +node_test({processing_instruction, Name1}, + #xmlNode{node = #xmlPI{name = Name2}}, _Context) -> + Name1 == atom_to_list(Name2); node_test(_Other, _N, _Context) -> %io:format("node_test(~p, ~p) -> false.~n", [_Other, write_node(_N)]), false. diff --git a/lib/xmerl/src/xmerl_xpath_lib.erl b/lib/xmerl/src/xmerl_xpath_lib.erl index cfd0e36667..096f54ec30 100644 --- a/lib/xmerl/src/xmerl_xpath_lib.erl +++ b/lib/xmerl/src/xmerl_xpath_lib.erl @@ -49,5 +49,7 @@ primary_expr({function_call, F, Args}, C) -> %% here, we should look up the function in the context provided %% by the caller, but we haven't figured this out yet. exit({not_a_core_function, F}) - end. + end; +primary_expr(PrimExpr, _C) -> + exit({primary_expression, {not_implemented, PrimExpr}}). diff --git a/lib/xmerl/src/xmerl_xpath_parse.yrl b/lib/xmerl/src/xmerl_xpath_parse.yrl index 37576b9e61..f60cea0a2e 100644 --- a/lib/xmerl/src/xmerl_xpath_parse.yrl +++ b/lib/xmerl/src/xmerl_xpath_parse.yrl @@ -144,6 +144,7 @@ Expect 2. %% [7] 'NodeTest' -> 'NameTest' : '$1' . 'NodeTest' -> 'node_type' '(' ')' : {node_type, value('$1')} . +'NodeTest' -> 'processing-instruction' '(' ')' : {node_type, value('$1')} . 'NodeTest' -> 'processing-instruction' '(' 'literal' ')' : {processing_instruction, value('$3')} . diff --git a/lib/xmerl/src/xmerl_xpath_pred.erl b/lib/xmerl/src/xmerl_xpath_pred.erl index 451a09bee3..855b8599fe 100644 --- a/lib/xmerl/src/xmerl_xpath_pred.erl +++ b/lib/xmerl/src/xmerl_xpath_pred.erl @@ -337,6 +337,9 @@ local_name1([#xmlNode{type=element,node=El}|_]) -> local_name1([#xmlNode{type=attribute,node=Att}|_]) -> #xmlAttribute{name=Name,nsinfo=NSI} = Att, local_name2(Name,NSI); +local_name1([#xmlNode{type=namespace,node=N}|_]) -> + #xmlNsNode{prefix=Prefix} = N, + ?string(Prefix); local_name1([#xmlElement{name = Name, nsinfo = NSI}|_]) -> local_name2(Name,NSI). local_name2(Name, NSI) -> @@ -431,6 +434,9 @@ string_value(N=#xmlObj{}) -> string_value(A=#xmlNode{type=attribute}) -> #xmlAttribute{value=AttVal}=A#xmlNode.node, ?string(AttVal); +string_value(N=#xmlNode{type=namespace}) -> + #xmlNsNode{uri=URI}=N#xmlNode.node, + ?string(atom_to_list(URI)); string_value(El=#xmlNode{type=element}) -> #xmlElement{content=C} = El#xmlNode.node, TextValue = fun(#xmlText{value=T},_Fun) -> T; @@ -442,6 +448,9 @@ string_value(El=#xmlNode{type=element}) -> string_value(T=#xmlNode{type=text}) -> #xmlText{value=Txt} = T#xmlNode.node, ?string(Txt); +string_value(T=#xmlNode{type=comment}) -> + #xmlComment{value=Txt} = T#xmlNode.node, + ?string(Txt); string_value(infinity) -> ?string("Infinity"); string_value(neg_infinity) -> ?string("-Infinity"); string_value(A) when is_atom(A) -> diff --git a/lib/xmerl/src/xmerl_xsd.erl b/lib/xmerl/src/xmerl_xsd.erl index dfdc6138ef..ed0890f0d0 100644 --- a/lib/xmerl/src/xmerl_xsd.erl +++ b/lib/xmerl/src/xmerl_xsd.erl @@ -245,21 +245,27 @@ process_validate2({SE,_},Schema,Xml,Opts) -> S4 = validation_options(S3,Opts), validate3(Schema,Xml,S4). -validate3(Schema,Xml,S=#xsd_state{errors=[]}) -> - Ret = {_,S2} = - case catch validate_xml(Xml,S) of - {[XML2],[],Sx} -> - {XML2,Sx}; - {XML2,[],Sx} -> - {XML2,Sx}; - {_,UnValidated,Sx} -> - {Xml,acc_errs(Sx,{error_path(UnValidated,Xml#xmlElement.name),?MODULE, - {unvalidated_rest,UnValidated}})}; - _Err = {error,Reason} -> - {Xml,acc_errs(S,Reason)}; - {'EXIT',Reason} -> - {Xml,acc_errs(S,{error_path(Xml,Xml#xmlElement.name),?MODULE, - {undefined,{internal_error,Reason}}})} +validate3(Schema, Xml,S =#xsd_state{errors=[]}) -> + Ret = {_, S2} = + case catch validate_xml(Xml, S) of + _Err = {error, Reason} -> + {Xml, acc_errs(S, Reason)}; + {'EXIT', Reason} -> + {Xml, acc_errs(S, {error_path(Xml, Xml#xmlElement.name), ?MODULE, + {undefined, {internal_error, Reason}}})}; + {XML2, Rest, Sx} -> + case lists:dropwhile(fun(X) when is_record(X, xmlComment) -> true; (_) -> false end, Rest) of + [] -> + case XML2 of + [XML3] -> + {XML3,Sx}; + XML3 -> + {XML3,Sx} + end; + UnValidated -> + {Xml,acc_errs(Sx,{error_path(UnValidated,Xml#xmlElement.name),?MODULE, + {unvalidated_rest,UnValidated}})} + end end, save_to_file(S2,filename:rootname(Schema)++".tab2"), case S2#xsd_state.errors of @@ -1950,7 +1956,7 @@ fetch_external_schema(Path,S) when is_list(Path) -> {EXSD,S#xsd_state{schema_name=File}} end; {_,{string,String},_} -> %% this is for a user defined fetch fun that returns an xml document on string format. - ?debug("scanning string: ~p~n",[File]), + ?debug("scanning string: ~p~n",[String]), case xmerl_scan:string(String,S#xsd_state.xml_options) of {error,Reason} -> {error,acc_errs(S,{[],?MODULE,{parsing_external_schema_failed,Path,Reason}})}; @@ -2520,9 +2526,9 @@ check_element_type([],#schema_complex_type{name=_Name,block=_Bl,content=C}, {error,{error_path(Checked,undefined),?MODULE, {empty_content_not_allowed,C}}} end; -check_element_type(C,{anyType,_},_Env,_Block,S,_Checked) -> +check_element_type(C, {anyType, _}, _Env, _Block, S, _Checked) -> %% permitt anything - {C,[],S}; + {lists:reverse(C), [], S}; check_element_type(XML=[#xmlText{}|_],Type=#schema_simple_type{}, _Env,_Block,S,_Checked) -> @@ -2585,7 +2591,7 @@ check_element_type(XML=[XMLEl=#xmlElement{name=Name}|RestXML], S6 = check_form(ElName,Name,XMLEl, actual_form_value(CMEl#schema_element.form, S5#xsd_state.elementFormDefault), - S5), + S5), %Step into content of XML element. {Content,_,S7} = case @@ -2605,12 +2611,12 @@ check_element_type(XML=[XMLEl=#xmlElement{name=Name}|RestXML], RestXML, set_scope(S5#xsd_state.scope,set_num_el(S7,S6))}; true -> - {error,{error_path(XMLEl,Name),?MODULE, - {element_not_suitable_with_schema,ElName,S}}}; + {error,{error_path(XMLEl, Name), ?MODULE, + {element_not_suitable_with_schema, ElName, S}}}; _ when S#xsd_state.num_el >= Min -> %% it may be a match error or an optional element not %% present - {[],XML,S#xsd_state{num_el=0}}; + {[], XML, S#xsd_state{num_el=0}}; _ -> {error,{error_path(XMLEl,Name),?MODULE, {element_not_suitable_with_schema,ElName,CMName,CMEl,S}}} @@ -2645,7 +2651,7 @@ check_element_type(XML=[#xmlElement{}|_Rest], check_element_type(XML=[E=#xmlElement{name=Name}|Rest], Any={any,{Namespace,_Occ={Min,_},ProcessorContents}},Env, _Block,S,_Checked) -> - ?debug("check any: {any,{~p,~p,~p}}~n",[Namespace,Occ,ProcessorContents]), + ?debug("check any: {any,{~p,~p,~p}}~n",[Namespace,_Occ,ProcessorContents]), %% ProcessorContents any of lax | strict | skip %% lax: may validate if schema is found %% strict: must validate @@ -2710,8 +2716,11 @@ check_element_type([],CM,_Env,_Block,S,Checked) -> {error,{error_path(Checked,undefined),?MODULE, {empty_content_not_allowed,CM}}} end; +check_element_type([C = #xmlComment{} |Rest],CM,Env,Block,S,Checked) -> + check_element_type(Rest,CM,Env,Block,S,[C |Checked]); check_element_type(XML,CM,_Env,_Block,S,_Checked) -> {error,{error_path(XML,undefined),?MODULE,{match_failure,XML,CM,S}}}. + %% single xml content object and single schema object check_text_type(XML=[#xmlText{}|_],optional_text,S) -> % {XMLTxt,optional_text}; @@ -2730,7 +2739,7 @@ check_text_type([XMLTxt=#xmlText{}|_],CMEl,_S) -> {cannot_contain_text,XMLTxt,CMEl}}}. split_xmlText(XML) -> - splitwith(fun(#xmlText{}) -> true;(_) -> false end,XML). + splitwith(fun(#xmlText{}) -> true;(#xmlComment{}) -> true;(_) -> false end,XML). %% Sequence check_sequence([T=#xmlText{}|Rest],Els,Occ,Env,S,Checked) -> @@ -2773,6 +2782,8 @@ check_sequence(Seq=[_InstEl=#xmlElement{}|_],[El|Els],Occ={_Min,_Max},Env,S,Chec count_num_el(set_num_el(S3,S2)), Ret++Checked) end; +check_sequence([C = #xmlComment{} |Rest], Els, Occ, Env, S, Checked) -> + check_sequence(Rest,Els,Occ,Env,S,[C |Checked]); check_sequence(Rest,[],_Occ,_Env,S,Checked) -> {Checked,Rest,set_num_el(S,0)}; check_sequence([],Els,_Occ,_Env,S,Checked) -> @@ -2869,6 +2880,8 @@ check_all(XML=[E=#xmlElement{name=Name}|RestXML],CM,Occ,Env,S, {element_not_in_all,ElName,E,CM}}, check_all(RestXML,CM,Occ,Env,acc_errs(S,Err),[E|Checked],PrevXML) end; +check_all([C=#xmlComment{} |RestXML], CM, Occ, Env, S, Checked, XML) -> + check_all(RestXML, CM, Occ, Env, S, [C |Checked], XML); check_all(XML,[],_,_,S,Checked,_) -> {Checked,XML,S}; check_all([],CM,_Occ,_,S,Checked,_PrevXML) -> @@ -2920,7 +2933,7 @@ check_target_namespace(XMLEl,S) -> schemaLocations(El=#xmlElement{attributes=Atts},S) -> Pred = fun(#xmlAttribute{name=schemaLocation}) -> false; - (#xmlAttribute{namespace={_,"schemaLocation"}}) -> false; + (#xmlAttribute{nsinfo={_,"schemaLocation"}}) -> false; (_) -> true end, case lists:dropwhile(Pred,Atts) of diff --git a/lib/xmerl/test/xmerl_SUITE.erl b/lib/xmerl/test/xmerl_SUITE.erl index 94c38d4d48..55b6d1844c 100644 --- a/lib/xmerl/test/xmerl_SUITE.erl +++ b/lib/xmerl/test/xmerl_SUITE.erl @@ -58,7 +58,7 @@ groups() -> {ticket_tests, [], [ticket_5998, ticket_7211, ticket_7214, ticket_7430, ticket_6873, ticket_7496, ticket_8156, ticket_8697, - ticket_9411, ticket_9457]}, + ticket_9411, ticket_9457, ticket_9664_schema, ticket_9664_dtd]}, {app_test, [], [{xmerl_app_test, all}]}, {appup_test, [], [{xmerl_appup_test, all}]}]. @@ -284,7 +284,7 @@ export(Config) -> ?line {E,_} = xmerl_scan:file(TestFile), ?line Exported = xmerl:export([E],xmerl_xml,[{prolog,Prolog}]), B = list_to_binary(Exported++"\n"), - ?line {ok,B} = file:read_file(TestFile), + ?line {ok, B} = file:read_file(TestFile), ok. %%---------------------------------------------------------------------- @@ -609,6 +609,38 @@ ticket_9457_cont(Continue, Exception, GlobalState) -> Exception(GlobalState) end. + +ticket_9664_schema(suite) -> []; +ticket_9664_schema(doc) -> + ["Test that comments are handled correct whith"]; +ticket_9664_schema(Config) -> + + ?line {E, _} = xmerl_scan:file(filename:join([?config(data_dir, Config), misc, + "ticket_9664_schema.xml"]),[]), + ?line {ok, S} = xmerl_xsd:process_schema(filename:join([?config(data_dir, Config), misc, + "motorcycles.xsd"])), + ?line {E1, _} = xmerl_xsd:validate(E, S), + + ?line {E1,_} = xmerl_xsd:process_validate(filename:join([?config(data_dir,Config), misc, + "motorcycles.xsd"]),E,[]), + + ?line {E1,_} = xmerl_scan:file(filename:join([?config(data_dir,Config), misc, + "ticket_9664_schema.xml"]), + [{schemaLocation, [{"mc", "motorcycles.xsd"}]}, + {validation, schema}]), + ok. + +ticket_9664_dtd(suite) -> []; +ticket_9664_dtd(doc) -> + ["Test that comments are handled correct whith"]; +ticket_9664_dtd(Config) -> + ?line {E, _} = xmerl_scan:file(filename:join([?config(data_dir, Config), misc, + "ticket_9664_dtd.xml"]),[]), + ?line {E, _} = xmerl_scan:file(filename:join([?config(data_dir, Config), misc, + "ticket_9664_dtd.xml"]),[{validation, true}]), + ok. + + %%====================================================================== %% Support Functions %%====================================================================== diff --git a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz Binary files differindex fef7431845..ffc1d327a5 100644 --- a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz +++ b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz diff --git a/lib/xmerl/test/xmerl_SUITE_data/xpath/xpath_abbrev.erl b/lib/xmerl/test/xmerl_SUITE_data/xpath/xpath_abbrev.erl index 850b7f8135..7b6f1e95b3 100644 --- a/lib/xmerl/test/xmerl_SUITE_data/xpath/xpath_abbrev.erl +++ b/lib/xmerl/test/xmerl_SUITE_data/xpath/xpath_abbrev.erl @@ -210,7 +210,7 @@ ticket_7496() -> ?line {Doc3,_} = xmerl_scan:file("documentRoot.xml"), ?line ok = Test(Doc3,"//child",[child,child,child]), ?line ok = Test(Doc3,"//child[@name='beta']",[child]), - ?line [{xmlAttribute,id,[],[],[],[],1,[],"2",false}] = + ?line [{xmlAttribute,id,[],[],[],_,1,[],"2",false}] = xmerl_xpath:string("/documentRoot/parent/child[@name='beta']/@id",Doc3), ?line ok = Test(Doc3,"/documentRoot/parent/child|/documentRoot/parent/pet", [child,child,child,pet,pet]), diff --git a/lib/xmerl/test/xmerl_test_lib.erl b/lib/xmerl/test/xmerl_test_lib.erl index a83956c076..e82ad283b2 100644 --- a/lib/xmerl/test/xmerl_test_lib.erl +++ b/lib/xmerl/test/xmerl_test_lib.erl @@ -87,6 +87,6 @@ keysearch_delete(Key,N,List) -> %% the original data directory. get_data_dir(Config) -> - Data0 = ?config(data_dir, Config), - {ok,Data,_} = regexp:sub(Data0, "xmerl_sax_std_SUITE", "xmerl_std_SUITE"), - Data. + Data = ?config(data_dir, Config), + Opts = [{return,list}], + re:replace(Data, "xmerl_sax_std_SUITE", "xmerl_std_SUITE", Opts). diff --git a/lib/xmerl/test/xmerl_xsd_SUITE_data/mim.xsd b/lib/xmerl/test/xmerl_xsd_SUITE_data/mim.xsd index 057344cde8..057344cde8 100755..100644 --- a/lib/xmerl/test/xmerl_xsd_SUITE_data/mim.xsd +++ b/lib/xmerl/test/xmerl_xsd_SUITE_data/mim.xsd diff --git a/lib/xmerl/vsn.mk b/lib/xmerl/vsn.mk index 82df8fdeef..de47e3418b 100644 --- a/lib/xmerl/vsn.mk +++ b/lib/xmerl/vsn.mk @@ -1 +1 @@ -XMERL_VSN = 1.2.10 +XMERL_VSN = 1.3 diff --git a/lib/xmerl/xmerl.pub b/lib/xmerl/xmerl.pub index 29a81bbde2..29a81bbde2 100755..100644 --- a/lib/xmerl/xmerl.pub +++ b/lib/xmerl/xmerl.pub diff --git a/make/otp.mk.in b/make/otp.mk.in index 4dd309b6ec..b138dd7d8e 100644 --- a/make/otp.mk.in +++ b/make/otp.mk.in @@ -190,8 +190,6 @@ EMACS_COMPILE_OPTIONS=-q --no-site-file -batch -f batch-byte-compile # ---------------------------------------------------- export VSN -DOCSUPPORT = 1 - TOPDOCDIR=../../../../doc DOCDIR = .. diff --git a/make/target.mk b/make/target.mk index 06e895df90..a6493e09a5 100644 --- a/make/target.mk +++ b/make/target.mk @@ -1,3 +1,24 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 1998-2011. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% + +# Ensure that the make variable TARGET is set +# + ifeq ($(OVERRIDE_TARGET),) ifeq ($(TARGET),) @@ -31,3 +52,18 @@ endif endif +ifneq ($(TARGET),) +ifneq ($(TARGET),win32) +ifneq ($(TARGET),vxworks) +override TARGET := $(shell $(ERL_TOP)/erts/autoconf/config.sub $(TARGET)) +else +endif +else +endif +else +endif + +ifeq ($(TARGET),) +$(error Neither TARGET nor OVERRIDE_TARGET can be determined!) +else +endif @@ -324,16 +324,6 @@ do_autoconf () fi } -mk_targetdir () -{ - if [ ! -d $ERL_TOP/$TARGET ]; then - echo "creating $ERL_TOP/$TARGET" - mkdir $ERL_TOP/$TARGET - else - echo "existing $ERL_TOP/$TARGET is used" - fi -} - run_configure () { cdir="$ERL_TOP" @@ -499,7 +489,6 @@ maybe_copy_static_cache () do_configure () { setup_make - mk_targetdir # Get `erl_build_tool_vars' . "$ERL_TOP/erl-build-tool-vars.sh" || exit 1 @@ -513,7 +502,6 @@ do_configure () hide_vars OVERRIDE_TARGET TARGET TARGET=$BUILDSYS export TARGET - mk_targetdir set_config_flags "$@" run_configure "$@" restore_vars OVERRIDE_TARGET TARGET;; diff --git a/system/doc/design_principles/make.dep b/system/doc/design_principles/make.dep deleted file mode 100644 index 05dd2333fb..0000000000 --- a/system/doc/design_principles/make.dep +++ /dev/null @@ -1,31 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/gandalf/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: applications.tex appup_cookbook.tex book.tex \ - des_princ.tex distributed_applications.tex \ - events.tex fsm.tex gen_server_concepts.tex \ - included_applications.tex part.tex release_handling.tex \ - release_structure.tex spec_proc.tex sup_princ.tex - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: sup6.ps - -book.dvi: dist1.ps dist2.ps dist3.ps dist4.ps dist5.ps - -book.dvi: clientserver.ps - -book.dvi: inclappls.ps - -book.dvi: sup4.ps sup5.ps - diff --git a/system/doc/design_principles/sup_princ.xml b/system/doc/design_principles/sup_princ.xml index 2748f21bbe..5b8fd604c8 100644 --- a/system/doc/design_principles/sup_princ.xml +++ b/system/doc/design_principles/sup_princ.xml @@ -160,10 +160,13 @@ init(...) -> be restarted.</p> <list type="bulleted"> <item>A <c>permanent</c> child process is always restarted.</item> - <item>A <c>temporary</c> child process is never restarted.</item> + <item>A <c>temporary</c> child process is never restarted + (not even when the supervisor's restart strategy + is <c>rest_for_one</c> or <c>one_for_all</c> and a sibling's + death causes the temporary process to be terminated).</item> <item>A <c>transient</c> child process is restarted only if it terminates abnormally, i.e. with another exit reason than - <c>normal</c>.</item> + <c>normal</c>, <c>shutdown</c> or <c>{shutdown,Term}</c>.</item> </list> </item> <item> @@ -181,8 +184,16 @@ init(...) -> terminated using <c>exit(Child, kill)</c>.</item> <item>If the child process is another supervisor, it should be set to <c>infinity</c> to give the subtree enough time to - shutdown.</item> + shutdown. It is also allowed to set it to <c>infinity</c>, if the + child process is a worker.</item> </list> + <warning> + <p>Be careful by setting the <c>Shutdown</c> strategy to + <c>infinity</c> when the child process is a worker. Because, in this + situation, the termination of the supervision tree depends on the + child process, it must be implemented in a safe way and its cleanup + procedure must always return.</p> + </warning> </item> <item> <p><c>Type</c> specifies if the child process is a supervisor or @@ -341,6 +352,10 @@ call:start_link(id1)</code> supervisor:terminate_child(Sup, Pid)</code> <p>where <c>Sup</c> is the pid, or name, of the supervisor and <c>Pid</c> is the pid of the child.</p> + <p>Because a <c>simple_one_for_one</c> supervisor could have many children, + it shuts them all down at same time. So, order in which they are stopped is + not defined. For the same reason, it could have an overhead with regards to + the <c>Shutdown</c> strategy.</p> </section> <section> diff --git a/system/doc/efficiency_guide/make.dep b/system/doc/efficiency_guide/make.dep deleted file mode 100644 index afa3bd0516..0000000000 --- a/system/doc/efficiency_guide/make.dep +++ /dev/null @@ -1,16 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: advanced.tex binaryhandling.tex book.tex commoncaveats.tex \ - drivers.tex functions.tex introduction.tex listhandling.tex \ - myths.tex part.tex processes.tex profiling.tex \ - tablesDatabases.tex - diff --git a/system/doc/efficiency_guide/profiling.xml b/system/doc/efficiency_guide/profiling.xml index 13165a0ede..65ba4b3369 100644 --- a/system/doc/efficiency_guide/profiling.xml +++ b/system/doc/efficiency_guide/profiling.xml @@ -40,9 +40,13 @@ <p>Erlang/OTP contains several tools to help finding bottlenecks.</p> - <p><c>fprof</c> and <c>eprof</c> provide the most detailed information - about where the time is spent, but they significantly slow downs the - programs they profile.</p> + <p><c>fprof</c> provide the most detailed information + about where the time is spent, but it significantly slows down the + program it profiles.</p> + + <p><c>eprof</c> provides time information of each function used + in the program. No callgraph is produced but <c>eprof</c> has + considerable less impact on the program profiled.</p> <p>If the program is too big to be profiled by <c>fprof</c> or <c>eprof</c>, <c>cover</c> and <c>cprof</c> could be used to locate parts of the @@ -50,7 +54,7 @@ <c>eprof</c>.</p> <p><c>cover</c> provides execution counts per line per process, - with less overhead than <c>fprof/eprof</c>. Execution counts can + with less overhead than <c>fprof</c>. Execution counts can with some caution be used to locate potential performance bottlenecks. The most lightweight tool is <c>cprof</c>, but it only provides execution counts on a function basis (for all processes, not per process).</p> @@ -102,35 +106,45 @@ <section> <title>fprof</title> - <p><c>fprof</c> measures the execution time for each function, + <p> + <c>fprof</c> measures the execution time for each function, both own time i.e how much time a function has used for its own execution, and accumulated time i.e. including called functions. The values are displayed per process. You also get to know how many times each function has been called. <c>fprof</c> is based on trace to file in order to minimize runtime performance impact. Using fprof is just a - matter of calling a few library functions, see fprof manual - page under the application tools.</p> - <p><c>fprof</c> was introduced in version R8 of Erlang/OTP. Its - predecessor <c>eprof</c> that is based on the Erlang trace BIFs, - is still available, see eprof manual page under the - application tools. Eprof shows how much time has been used by - each process, and in which function calls this time has been - spent. Time is shown as percentage of total time, not as - absolute time.</p> + matter of calling a few library functions, see + <seealso marker="tools:fprof">fprof</seealso> + manual page under the application tools.<c>fprof</c> was introduced in + version R8 of Erlang/OTP. + </p> </section> + <section> + <title>eprof</title> + <p> + <c>eprof</c> is based on the Erlang trace_info BIFs. Eprof shows how much time has been used by + each process, and in which function calls this time has been + spent. Time is shown as percentage of total time and absolute time. + See <seealso marker="tools:eprof">eprof</seealso> for + additional information. + </p> + </section> + <section> <title>cover</title> - <p><c>cover</c>'s primary use is coverage analysis to verify + <p> + <c>cover</c>'s primary use is coverage analysis to verify test cases, making sure all relevant code is covered. <c>cover</c> counts how many times each executable line of code is executed when a program is run. This is done on a per module basis. Of course this information can be used to determine what code is run very frequently and could therefore be subject for optimization. Using cover is just a matter of - calling a few library functions, see cover manual - page under the application tools.</p> + calling a few library functions, see + <seealso marker="tools:cover">cover</seealso> + manual page under the application tools.</p> </section> <section> @@ -139,8 +153,11 @@ <c>cover</c> regarding features. It counts how many times each function is called when the program is run, on a per module basis. <c>cprof</c> has a low performance degradation effect (versus - <c>fprof</c> and <c>eprof</c>) and does not need to recompile - any modules to profile (versus <c>cover</c>).</p> + <c>fprof</c>) and does not need to recompile + any modules to profile (versus <c>cover</c>). + See <seealso marker="tools:cprof">cprof</seealso> manual page for additional + information. + </p> </section> <section> @@ -170,7 +187,7 @@ <cell align="left" valign="middle"><c>eprof </c></cell> <cell align="left" valign="middle">per process/function to screen/file </cell> <cell align="left" valign="middle">medium </cell> - <cell align="left" valign="middle">significant slowdown </cell> + <cell align="left" valign="middle">small slowdown </cell> <cell align="left" valign="middle">yes </cell> <cell align="left" valign="middle">only total </cell> <cell align="left" valign="middle">no </cell> diff --git a/system/doc/embedded/make.dep b/system/doc/embedded/make.dep deleted file mode 100644 index 9949a3ac96..0000000000 --- a/system/doc/embedded/make.dep +++ /dev/null @@ -1,14 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex embedded_nt.tex embedded_solaris.tex \ - part.tex vxworks.tex - diff --git a/system/doc/getting_started/make.dep b/system/doc/getting_started/make.dep deleted file mode 100644 index 69b177f77c..0000000000 --- a/system/doc/getting_started/make.dep +++ /dev/null @@ -1,14 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex conc_prog.tex intro.tex part.tex \ - records_macros.tex robustness.tex seq_prog.tex - diff --git a/system/doc/installation_guide/make.dep b/system/doc/installation_guide/make.dep deleted file mode 100644 index 3878f4ac9d..0000000000 --- a/system/doc/installation_guide/make.dep +++ /dev/null @@ -1,13 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex install-binary.tex part.tex verification.tex - diff --git a/system/doc/oam/make.dep b/system/doc/oam/make.dep deleted file mode 100644 index 3694df9f1b..0000000000 --- a/system/doc/oam/make.dep +++ /dev/null @@ -1,26 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex oam_intro.tex part.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -oam_intro.tex: ../../../system/doc/definitions/term.defs - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: snmp_model_1.ps snmp_model_2.ps snmp_model_3.ps \ - terminology.ps - diff --git a/system/doc/programming_examples/make.dep b/system/doc/programming_examples/make.dep deleted file mode 100644 index b0655f56b3..0000000000 --- a/system/doc/programming_examples/make.dep +++ /dev/null @@ -1,20 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: bit_syntax.tex book.tex funs.tex list_comprehensions.tex \ - part.tex records.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -funs.tex: fun_test.erl funparse.erl funs1.erl - diff --git a/system/doc/reference_manual/code_loading.xml b/system/doc/reference_manual/code_loading.xml index f56e1ff408..3ea72a4057 100644 --- a/system/doc/reference_manual/code_loading.xml +++ b/system/doc/reference_manual/code_loading.xml @@ -112,8 +112,8 @@ loop() -> <c>code_switch</c> to it. The process then will make a fully qualified call to <c>m:loop()</c> and change to current code. Note that <c>m:loop/0</c> must be exported.</p> - <p>For code replacement of funs to work, the tuple syntax - <c>{Module,FunctionName}</c> must be used to represent the fun.</p> + <p>For code replacement of funs to work, the syntax + <c>fun Module:FunctionName/Arity</c> should be used.</p> </section> <section> diff --git a/system/doc/reference_manual/distributed.xml b/system/doc/reference_manual/distributed.xml index d0eac78404..bc55d14c90 100644 --- a/system/doc/reference_manual/distributed.xml +++ b/system/doc/reference_manual/distributed.xml @@ -176,11 +176,11 @@ dilbert@uab</pre> </row> <row> <cell align="left" valign="middle"><c>is_alive()</c></cell> - <cell align="left" valign="middle">Returns <c>true</c>if the runtime system is a node and can connect to other nodes, <c>false</c>otherwise.</cell> + <cell align="left" valign="middle">Returns <c>true</c> if the runtime system is a node and can connect to other nodes, <c>false</c> otherwise.</cell> </row> <row> <cell align="left" valign="middle"><c>monitor_node(Node, true|false)</c></cell> - <cell align="left" valign="middle">Monitor the status of <c>Node</c>. A message<c>{nodedown, Node}</c>is received if the connection to it is lost.</cell> + <cell align="left" valign="middle">Monitor the status of <c>Node</c>. A message<c>{nodedown, Node}</c> is received if the connection to it is lost.</cell> </row> <row> <cell align="left" valign="middle"><c>node()</c></cell> @@ -200,7 +200,7 @@ dilbert@uab</pre> </row> <row> <cell align="left" valign="middle"><c>set_cookie(Node, Cookie)</c></cell> - <cell align="left" valign="middle">Sets the magic cookie used when connecting to <c>Node</c>. If <c>Node</c>is the current node, <c>Cookie</c>will be used when connecting to all new nodes.</cell> + <cell align="left" valign="middle">Sets the magic cookie used when connecting to <c>Node</c>. If <c>Node</c> is the current node, <c>Cookie</c> will be used when connecting to all new nodes.</cell> </row> <row> <cell align="left" valign="middle"><c>spawn[_link|_opt](Node, Fun)</c></cell> diff --git a/system/doc/reference_manual/expressions.xml b/system/doc/reference_manual/expressions.xml index 497d7eb464..43d46d87cc 100644 --- a/system/doc/reference_manual/expressions.xml +++ b/system/doc/reference_manual/expressions.xml @@ -561,11 +561,15 @@ number < atom < reference < fun < port < pid < tuple < list <p>Lists are compared element by element. Tuples are ordered by size, two tuples with the same size are compared element by element.</p> - <p>If one of the compared terms is an integer and the other a - float, the integer is first converted into a float, unless the - operator is one of =:= and =/=. If the integer is too big to fit - in a float no conversion is done, but the order is determined by - inspecting the sign of the numbers.</p> + <p>When comparing an integer to a float, the term with the lesser + precision will be converted into the other term's type, unless the + operator is one of =:= and =/=. A float is more precise than + an integer until all significant figures of the float are to the left of + the decimal point. This happens when the float is larger/smaller then + +/-9007199254740992.0. The conversion strategy is changed + depending on the size of the float because otherwise comparison of large + floats and integers would loose their transitivity.</p> + <p>Returns the Boolean value of the expression, <c>true</c> or <c>false</c>.</p> <p>Examples:</p> @@ -879,9 +883,8 @@ Ei = Value | and UTF-32, respectively.</p> <p>When constructing a segment of a <c>utf</c> type, <c>Value</c> - must be an integer in one of the ranges 0..16#D7FF, - 16#E000..16#FFFD, or 16#10000..16#10FFFF - (i.e. a valid Unicode code point). Construction + must be an integer in the range 0..16#D7FF or + 16#E000....16#10FFFF. Construction will fail with a <c>badarg</c> exception if <c>Value</c> is outside the allowed ranges. The size of the resulting binary segment depends on the type and/or <c>Value</c>. For <c>utf8</c>, @@ -896,14 +899,13 @@ Ei = Value | <c><![CDATA[<<$a/utf8,$b/utf8,$c/utf8>>]]></c>.</p> <p>A successful match of a segment of a <c>utf</c> type results - in an integer in one of the ranges 0..16#D7FF, 16#E000..16#FFFD, - or 16#10000..16#10FFFF - (i.e. a valid Unicode code point). The match will fail if returned value + in an integer in the range 0..16#D7FF or 16#E000..16#10FFFF. + The match will fail if returned value would fall outside those ranges.</p> <p>A segment of type <c>utf8</c> will match 1 to 4 bytes in the binary, if the binary at the match position contains a valid UTF-8 sequence. - (See RFC-2279 or the Unicode standard.)</p> + (See RFC-3629 or the Unicode standard.)</p> <p>A segment of type <c>utf16</c> may match 2 or 4 bytes in the binary. The match will fail if the binary at the match position does not contain @@ -991,15 +993,19 @@ fun Module:Name/Arity</pre> <pre> fun (Arg1,...,ArgN) -> Name(Arg1,...,ArgN) end</pre> <p>In <c>Module:Name/Arity</c>, <c>Module</c> and <c>Name</c> are atoms - and <c>Arity</c> is an integer. + and <c>Arity</c> is an integer. Starting from the R15 release, + <c>Module</c>, <c>Name</c>, and <c>Arity</c> may also be variables. A fun defined in this way will refer to the function <c>Name</c> - with arity <c>Arity</c> in the <em>latest</em> version of module <c>Module</c>. + with arity <c>Arity</c> in the <em>latest</em> version of module + <c>Module</c>. A fun defined in this way will not be dependent on + the code for module in which it is defined. </p> <p>When applied to a number N of arguments, a tuple <c>{Module,FunctionName}</c> is interpreted as a fun, referring to the function <c>FunctionName</c> with arity N in the module <c>Module</c>. The function must be exported. - <em>This usage is deprecated.</em> + <em>This usage is deprecated.</em> Use <c>fun Module:Name/Arity</c> + instead. See <seealso marker="#calls">Function Calls</seealso> for an example.</p> <p>More examples can be found in <em>Programming Examples</em>.</p> </section> diff --git a/system/doc/reference_manual/macros.xml b/system/doc/reference_manual/macros.xml index 9dd5fc79bd..bfac7f8d79 100644 --- a/system/doc/reference_manual/macros.xml +++ b/system/doc/reference_manual/macros.xml @@ -234,7 +234,7 @@ or ?TESTCALL(you:function(2,1)).</code> <p>results in</p> <code type="none"> -io:format("Call ~s: ~w~n",["myfunction ( 1 , 2 )",m:myfunction(1,2)]), +io:format("Call ~s: ~w~n",["myfunction ( 1 , 2 )",myfunction(1,2)]), io:format("Call ~s: ~w~n",["you : function ( 2 , 1 )",you:function(2,1)]).</code> <p>That is, a trace output with both the function called and the resulting value.</p> diff --git a/system/doc/reference_manual/make.dep b/system/doc/reference_manual/make.dep deleted file mode 100644 index 0e7687448c..0000000000 --- a/system/doc/reference_manual/make.dep +++ /dev/null @@ -1,16 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex code_loading.tex data_types.tex distributed.tex \ - errors.tex expressions.tex functions.tex introduction.tex \ - macros.tex modules.tex part.tex patterns.tex \ - ports.tex processes.tex records.tex - diff --git a/system/doc/reference_manual/typespec.xml b/system/doc/reference_manual/typespec.xml index f08639f9a1..f08639f9a1 100755..100644 --- a/system/doc/reference_manual/typespec.xml +++ b/system/doc/reference_manual/typespec.xml diff --git a/system/doc/system_architecture_intro/make.dep b/system/doc/system_architecture_intro/make.dep deleted file mode 100644 index 6b7bd860a0..0000000000 --- a/system/doc/system_architecture_intro/make.dep +++ /dev/null @@ -1,13 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex part.tex sys_arch_intro.tex - diff --git a/system/doc/system_principles/make.dep b/system/doc/system_principles/make.dep deleted file mode 100644 index 28753ca5a0..0000000000 --- a/system/doc/system_principles/make.dep +++ /dev/null @@ -1,14 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex create_target.tex error_logging.tex \ - part.tex system_principles.tex - diff --git a/system/doc/top/src/erl_html_tools.erl b/system/doc/top/src/erl_html_tools.erl index bb6a9a9f0a..1e2b8c86af 100644 --- a/system/doc/top/src/erl_html_tools.erl +++ b/system/doc/top/src/erl_html_tools.erl @@ -624,17 +624,9 @@ lines_to_key_value([Line | Lines]) -> end. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -% Extensions to the 'regexp' module. +% Regular expression helpers. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% is_match(Ex, Re) -> -%% case regexp:first_match(Ex, Re) of -%% {match, _, _} -> -%% true; -%% nomatch -> -%% false -%% end. - %% -type gsub(String, RegExp, Fun, Acc) -> subres(). %% Substitute every match of the regular expression RegExp with the %% string returned from the function Fun(Match, Acc). Accept pre-parsed diff --git a/system/doc/tutorial/make.dep b/system/doc/tutorial/make.dep deleted file mode 100644 index e9f77ab439..0000000000 --- a/system/doc/tutorial/make.dep +++ /dev/null @@ -1,35 +0,0 @@ -# ---------------------------------------------------- -# >>>> Do not edit this file <<<< -# This file was automaticly generated by -# /home/otp/bin/docdepend -# ---------------------------------------------------- - - -# ---------------------------------------------------- -# TeX files that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: book.tex c_port.tex c_portdriver.tex cnode.tex \ - erl_interface.tex example.tex introduction.tex \ - overview.tex part.tex - -# ---------------------------------------------------- -# Source inlined when transforming from source to LaTeX -# ---------------------------------------------------- - -c_port.tex: port.c - -c_portdriver.tex: port_driver.c - -cnode.tex: complex3.erl - -example.tex: complex.c - -# ---------------------------------------------------- -# Pictures that the DVI file depend on -# ---------------------------------------------------- - -book.dvi: port.ps - -book.dvi: port_driver.ps - |
