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185 files changed, 4993 insertions, 2871 deletions
diff --git a/INSTALL.md b/INSTALL.md index 8a3b71e4ec..50d1aec2c4 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -674,6 +674,44 @@ test on). Universal binaries and 64bit binaries are mutually exclusive options. +Building a fast Erlang VM on Mac OS Lion +---------------------------------------- + +Starting with XCode 4.2, Apple no longer includes a "real" `gcc` +compiler (not based on the LLVM). Building with `llvm-gcc` or `clang` +will work, but the performance of the Erlang run-time system will not +be the best possible. + +Note that if you have `gcc-4.2` installed and included in `PATH` +(from a previous version of XCode), `configure` will automatically +make sure that `gcc-4.2` will be used to compile `beam_emu.c` +(the source file most in need of `gcc`). + +If you don't have `gcc-4.2.` and want to build a run-time system with +the best possible performance, do like this: + +Install XCode from the AppStore if it is not already installed. + +Install MacPorts (<http://www.macports.org/>). Then: + + $ sudo port selfupdate + $ sudo port install gcc45 +universal + +If you want to build the `wx` application, get wxMac-2.8.12 +(`wxMac-2.8.12.tar.gz` from +<http://sourceforge.net/projects/wxwindows/files/2.8.12/>) and build: + + $ arch_flags="-arch i386" ./configure CFLAGS="$arch_flags" CXXFLAGS="$arch_flags" CPPFLAGS="$arch_flags" LDFLAGS="$arch_flags" OBJCFLAGS="$arch_flags" OBJCXXFLAGS="$arch_flags" --prefix=/usr/local --with-macosx-sdk=/Developer/SDKs/MacOSX10.6.sdk --with-macosx-version-min=10.6 --enable-unicode --with-opengl --disable-shared + $ make + $ sudo make install + +Build Erlang with the MacPorts GCC as the main compiler (using `clang` +for the Objective-C Cocoa code in the `wx` application): + + $ PATH=/usr/local/bin:$PATH CC=/opt/local/bin/gcc-mp-4.5 CXX=/opt/local/bin/g++-mp-4.5 ./configure --enable-m32-build make + $ sudo make install + + How to Build a Debug Enabled Erlang RunTime System -------------------------------------------------- diff --git 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a/bootstrap/lib/stdlib/ebin/supervisor.beam +++ b/bootstrap/lib/stdlib/ebin/supervisor.beam diff --git a/bootstrap/lib/stdlib/ebin/zip.beam b/bootstrap/lib/stdlib/ebin/zip.beam Binary files differindex 051c688e73..ca76a6fa3b 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 bd228a2d1f..ea5cc67fbe 100644 --- a/erts/aclocal.m4 +++ b/erts/aclocal.m4 @@ -125,8 +125,10 @@ AC_DEFUN(LM_FIND_EMU_CC, ac_cv_prog_emu_cc, [ AC_TRY_COMPILE([],[ -#ifdef __llvm__ -#error "llvm is currently unable to compile beam_emu.c" +#if defined(__clang_major__) && __clang_major__ >= 3 + /* clang 3.x or later is fine */ +#elif defined(__llvm__) +#error "this version of llvm is unable to correctly compile beam_emu.c" #endif __label__ lbl1; __label__ lbl2; @@ -168,6 +170,11 @@ if test $ac_cv_prog_emu_cc != no; then CFLAGS="" CPPFLAGS="" AC_TRY_COMPILE([],[ +#if defined(__clang_major__) && __clang_major__ >= 3 + /* clang 3.x or later is fine */ +#elif defined(__llvm__) +#error "this version of llvm is unable to correctly compile beam_emu.c" +#endif __label__ lbl1; __label__ lbl2; int x = magic(); diff --git a/erts/configure.in b/erts/configure.in index e3eb6034e6..378d0ab220 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -490,19 +490,6 @@ CFLAG_RUNTIME_LIBRARY_PATH="-Wl,-R" case $host_os in darwin*) CFLAG_RUNTIME_LIBRARY_PATH= - AC_TRY_COMPILE([],[ - #if __GNUC__ >= 4 - ; - #else - #error old or no gcc - #endif - ], - gcc_need_no_cpp_precomp=no, - gcc_need_no_cpp_precomp=yes) - - if test x$gcc_need_no_cpp_precomp = xyes; then - CFLAGS="$CFLAGS -no-cpp-precomp" - fi ;; win32) CFLAG_RUNTIME_LIBRARY_PATH= @@ -1479,9 +1466,71 @@ AC_CHECK_HEADERS(fcntl.h limits.h unistd.h syslog.h dlfcn.h ieeefp.h \ sys/types.h sys/stropts.h sys/sysctl.h \ sys/ioctl.h sys/time.h sys/uio.h \ sys/socket.h sys/sockio.h sys/socketio.h \ - net/errno.h malloc.h arpa/nameser.h \ + net/errno.h malloc.h arpa/nameser.h libdlpi.h \ pty.h util.h utmp.h langinfo.h poll.h sdkddkver.h) +AC_CHECK_MEMBERS([struct ifreq.ifr_hwaddr], [], [], + [#ifdef __WIN32__ + #else + #ifdef VXWORKS + #else + #include <net/if.h> + #endif + #endif + ]) + +AC_CHECK_MEMBERS([struct ifreq.ifr_enaddr], [], [], + [#ifdef __WIN32__ + #else + #ifdef VXWORKS + #else + #include <net/if.h> + #endif + #endif + ]) + +dnl ---------------------------------------------------------------------- +dnl Check the availability for libdlpi +dnl ---------------------------------------------------------------------- +AC_CHECK_LIB(dlpi, dlpi_open) +if test x"$ac_cv_lib_dlpi_dlpi_open" = x"no"; then + unset -v ac_cv_lib_dlpi_dlpi_open + dnl Try again now with -L/lib (or ditto 64) as argument to linker since + dnl gcc makes /usr/ccs/bin/ld ignore the crle configured linker default paths + dnl typically causing dlpi not being found on Solaris et.al + save_ldflags="$LDFLAGS" + try_dlpi_lib=/lib + if test x"$ac_cv_sizeof_void_p" = x"8"; then + if test -d /lib64; then + try_dlpi_lib=/lib64 + elif test -d /lib/64; then + try_dlpi_lib=/lib/64 + fi + fi + if test ! -f "$try_dlpi_lib/libdlpi.so" && \ + test -f "$try_dlpi_lib/libdlpi.so.1" + then + dnl It looks like there is a missing symlink + dnl - let's be helpful and notify the user + dnl NOTE this help is far from perfect e.g if there would be no + dnl *.so.1 but a *.so.1.123 or *.so.2 this will be no help + AC_MSG_ERROR( + [Your OS installation is missing a symbolic link. + Maybe it lacks some development package(s)... + It can anyhow be fixed with the following command: + # ln -s libdlpi.so.1 $try_dlpi_lib/libdlpi.so + ]) + fi + LDFLAGS="-L$try_dlpi_lib -R$try_dlpi_lib $LDFLAGS" + unset -v try_dlpi_lib + AC_MSG_NOTICE([Extending the search to include /lib]) + AC_CHECK_LIB(dlpi, dlpi_open) + if test x"$ac_cv_lib_dlpi_dlpi_open" = x"no"; then + LDFLAGS="$save_ldflags" + fi + unset -v save_ldflags +fi + AC_CHECK_HEADER(sys/resource.h, [AC_DEFINE(HAVE_SYS_RESOURCE_H, 1, [Define to 1 if you have the <sys/resource.h> header file]) @@ -1508,6 +1557,9 @@ if test "x$enable_sctp" != "xno" ; then #include <sys/socket.h> #endif ]) +fi + +if test x"$ac_cv_header_netinet_sctp_h" = x"yes"; then AC_CHECK_FUNCS([sctp_bindx sctp_peeloff]) AC_CHECK_DECLS([SCTP_UNORDERED, SCTP_ADDR_OVER, SCTP_ABORT, SCTP_EOF, SCTP_SENDALL, SCTP_ADDR_CONFIRMED, @@ -2458,6 +2510,17 @@ case $ARCH-$OPSYS in darwin_mcontext_leopard=no ;; esac + +if test X${enable_fp_exceptions} = Xauto ; then + case $host_os in + darwin*) + enable_fp_exceptions=no + AC_MSG_NOTICE([Floating point exceptions disabled by default on MacOS X]) ;; + *) + ;; + esac +fi + if test X${enable_fp_exceptions} = Xauto ; then if test X${enable_hipe} = Xyes; then enable_fp_exceptions=yes @@ -4303,7 +4366,6 @@ AH_BOTTOM([ #endif ]) - dnl ---------------------------------------------------------------------- dnl Output the result. dnl ---------------------------------------------------------------------- diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index d0a0ceaeba..9fb718e60f 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -41,25 +41,11 @@ to scroll back to text which has scrolled off the screen. The <c><![CDATA[erl]]></c> program must be used, however, in pipelines or if you want to redirect standard input or output.</p> - <note><p>As of ERTS version 5.8 (OTP-R14A) the runtime system will by - default bind schedulers to logical processors using the - <c>default_bind</c> bind type if the amount of schedulers are - at least equal to the amount of logical processors configured, - binding of schedulers is supported, and a CPU topology is - available at startup. - </p><p> - If the Erlang runtime system is the only operating system - process that binds threads to logical processors, this - improves the performance of the runtime system. However, - if other operating system processes (as for example - another Erlang runtime system) also bind threads to - logical processors, there might be a performance penalty - instead. If this is the case you, are are advised to - unbind the schedulers using the - <seealso marker="#+sbt">+sbtu</seealso> command line argument, - or by invoking - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, - unbound)</seealso>.</p> + <note><p>As of ERTS version 5.9 (OTP-R15B) the runtime system will by + default <em>not</em> bind schedulers to logical processors. + For more information see documentation of the + <seealso marker="#+sbt">+sbt</seealso> system flag. + </p> </note> </description> <funcs> @@ -679,41 +665,66 @@ </p> <taglist> <tag><c>u</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, unbound)</seealso>. - </p></item> + <item> + <p><c>unbound</c> - Schedulers will not be bound to logical + processors, i.e., the operating system decides where the + scheduler threads execute, and when to migrate them. This is + the default.</p> + </item> <tag><c>ns</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, no_spread)</seealso>. - </p></item> + <item> + <p><c>no_spread</c> - Schedulers with close scheduler + identifiers will be bound as close as possible in hardware.</p> + </item> <tag><c>ts</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, thread_spread)</seealso>. - </p></item> + <item> + <p><c>thread_spread</c> - Thread refers to hardware threads + (e.g. Intels hyper-threads). Schedulers with low scheduler + identifiers, will be bound to the first hardware thread of + each core, then schedulers with higher scheduler identifiers + will be bound to the second hardware thread of each core, + etc.</p> + </item> <tag><c>ps</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, processor_spread)</seealso>. - </p></item> + <item> + <p><c>processor_spread</c> - Schedulers will be spread like + <c>thread_spread</c>, but also over physical processor chips.</p> + </item> <tag><c>s</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, spread)</seealso>. - </p></item> + <item> + <p><c>spread</c> - Schedulers will be spread as much as + possible.</p> + </item> <tag><c>nnts</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, no_node_thread_spread)</seealso>. - </p></item> + <item> + <p><c>no_node_thread_spread</c> - Like <c>thread_spread</c>, + but if multiple NUMA (Non-Uniform Memory Access) nodes exists, + schedulers will be spread over one NUMA node at a time, + i.e., all logical processors of one NUMA node will be bound + to schedulers in sequence.</p> + </item> <tag><c>nnps</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, no_node_processor_spread)</seealso>. - </p></item> + <item> + <p><c>no_node_processor_spread</c> - Like + <c>processor_spread</c>, but if multiple NUMA nodes exists, + schedulers will be spread over one NUMA node at a time, i.e., + all logical processors of one NUMA node will be bound to + schedulers in sequence.</p> + </item> <tag><c>tnnps</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, thread_no_node_processor_spread)</seealso>. - </p></item> + <item> + <p><c>thread_no_node_processor_spread</c> - A combination of + <c>thread_spread</c>, and <c>no_node_processor_spread</c>. + Schedulers will be spread over hardware threads across NUMA + nodes, but schedulers will only be spread over processors + internally in one NUMA node at a time.</p> + </item> <tag><c>db</c></tag> - <item><p>Same as - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, default_bind)</seealso>. - </p></item> + <item> + <p><c>default_bind</c> - Binds schedulers the default way. + Currently the default is <c>thread_no_node_processor_spread</c> + (which might change in the future).</p> + </item> </taglist> <p>Binding of schedulers is currently only supported on newer Linux, Solaris, FreeBSD, and Windows systems.</p> @@ -725,24 +736,34 @@ that the <c>+sct</c> flag may have to be passed before the <c>+sbt</c> flag on the command line (in case no CPU topology has been automatically detected).</p> - <p>The runtime system will by default bind schedulers to logical - processors using the <c>default_bind</c> bind type if the amount - of schedulers are at least equal to the amount of logical - processors configured, binding of schedulers is supported, - and a CPU topology is available at startup. + <p>The runtime system will by default <em>not</em> bind schedulers + to logical processors. </p> - <p><em>NOTE:</em> If the Erlang runtime system is the only operating - system process that binds threads to logical processors, this - improves the performance of the runtime system. However, if other - operating system processes (as for example another Erlang runtime - system) also bind threads to logical processors, there might be a - performance penalty instead. If this is the case you, are advised - to unbind the schedulers using the <c>+sbtu</c> command line - argument, or by invoking - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, - unbound)</seealso>.</p> - <p>For more information, see - <seealso marker="erlang#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, SchedulerBindType)</seealso>. + <p><em>NOTE:</em> If the Erlang runtime system is the only operating system + process that binds threads to logical processors, this + improves the performance of the runtime system. However, + if other operating system processes (as for example + another Erlang runtime system) also bind threads to + logical processors, there might be a performance penalty + instead. In some cases this performance penalty might be + severe. If this is the case, you are advised to not + bind the schedulers.</p> + <p>How schedulers are bound matters. For example, in + situations when there are fewer running processes than + schedulers online, the runtime system tries to migrate + processes to schedulers with low scheduler identifiers. + The more the schedulers are spread over the hardware, + the more resources will be available to the runtime + system in such situations. + </p> + <p> + <em>NOTE:</em> If a scheduler fails to bind, this + will often be silently ignored. This since it isn't always + possible to verify valid logical processor identifiers. If + an error is reported, it will be reported to the + <c>error_logger</c>. If you want to verify that the + schedulers actually have bound as requested, call + <seealso marker="erlang#system_info_scheduler_bindings">erlang:system_info(scheduler_bindings)</seealso>. </p> </item> <tag><marker id="+scl"><c>+scl true|false</c></marker></tag> @@ -773,6 +794,12 @@ <item><c><![CDATA[<IdDefs> = <LogicalIds><ThreadIds><CoreIds><ProcessorIds><NodeIds> | <LogicalIds><ThreadIds><CoreIds><NodeIds><ProcessorIds>]]></c></item> <item><c><![CDATA[CpuTopology = <IdDefs>:<IdDefs> | <IdDefs>]]></c></item> </list> + <p>Set a user defined CPU topolgy. The user defined + CPU topology will override any automatically detected + CPU topology. The CPU topology is used when + <seealso marker="#+sbt">binding schedulers to logical + processors</seealso>. + </p> <p>Upper-case letters signify real identifiers and lower-case letters signify fake identifiers only used for description of the topology. Identifiers passed as real identifiers may @@ -872,7 +899,7 @@ how the real CPU topology looks like is likely to decrease the performance of the runtime system.</p> <p>For more information, see - <seealso marker="erlang#system_flag_cpu_topology">erlang:system_flag(cpu_topology, CpuTopology)</seealso>.</p> + <seealso marker="erlang#system_info_cpu_topology">erlang:system_info(cpu_topology)</seealso>.</p> </item> <tag><marker id="+swt"><c>+swt very_low|low|medium|high|very_high</c></marker></tag> <item> diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 2ea144eb3f..42a4e6a999 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -5069,6 +5069,14 @@ true</pre> <v>Flag, Value, OldValue -- see below</v> </type> <desc> + <warning> + <p>The + <seealso marker="#system_flag_cpu_topology">cpu_topology</seealso>, + and + <seealso marker="#system_flag_scheduler_bind_type">scheduler_bind_type</seealso> + <c>Flag</c>s are <em>deprecated</em> and have been scheduled for + removal in erts-5.10/OTP-R16.</p> + </warning> <p>Sets various system properties of the Erlang node. Returns the old value of the flag.</p> <taglist> @@ -5079,6 +5087,12 @@ true</pre> </item> <tag><marker id="system_flag_cpu_topology"><c>erlang:system_flag(cpu_topology, CpuTopology)</c></marker></tag> <item> + <p><em>NOTE:</em> This argument is <em>deprecated</em> and + scheduled for removal in erts-5.10/OTP-R16. Instead of using + this argument you are advised to use the <c>erl</c> command + line argument <seealso marker="erts:erl#+sct">+sct</seealso>. + When this argument has been removed a final CPU topology to use + will be determined at emulator boot time.</p> <p>Sets the user defined <c>CpuTopology</c>. The user defined CPU topology will override any automatically detected CPU topology. By passing <c>undefined</c> as <c>CpuTopology</c> @@ -5093,15 +5107,15 @@ true</pre> to rebind according to the new CPU topology. </p> <p>The user defined CPU topology can also be set by passing - the <seealso marker="erl#+sct">+sct</seealso> command + the <seealso marker="erts:erl#+sct">+sct</seealso> command line argument to <c>erl</c>. </p> <p>For information on the <c>CpuTopology</c> type and more, see the documentation of <seealso marker="#system_info_cpu_topology">erlang:system_info(cpu_topology)</seealso>, - the <c>erl</c> <seealso marker="erl#+sct">+sct</seealso> - emulator flag, and - <seealso marker="#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, How)</seealso>. + and the <c>erl</c> <seealso marker="erts:erl#+sct">+sct</seealso> + and <seealso marker="erts:erl#+sbt">+sbt</seealso> + command line flags. </p> </item> <tag><c>erlang:system_flag(fullsweep_after, Number)</c></tag> @@ -5177,6 +5191,12 @@ true</pre> </item> <tag><marker id="system_flag_scheduler_bind_type"><c>erlang:system_flag(scheduler_bind_type, How)</c></marker></tag> <item> + <p><em>NOTE:</em> This argument is <em>deprecated</em> and + scheduled for removal in erts-5.10/OTP-R16. Instead of using + this argument you are advised to use the <c>erl</c> command + line argument <seealso marker="erts:erl#+sbt">+sbt</seealso>. + When this argument has been removed a final scheduler bind type + to use will be determined at emulator boot time.</p> <p>Controls if and how schedulers are bound to logical processors.</p> <p>When <c>erlang:system_flag(scheduler_bind_type, How)</c> is @@ -5198,93 +5218,61 @@ true</pre> the CPU topology needs to be known. If the runtime system fails to automatically detect the CPU topology, it can be defined. For more information on how to define the CPU topology, see - <seealso marker="#system_flag_cpu_topology">erlang:system_flag(cpu_topology, CpuTopology)</seealso>. + the <c>erl</c> <seealso marker="erts:erl#+sct">+sct</seealso> command + line flag. </p> - <p>The runtime system will by default bind schedulers to logical - processors using the <c>default_bind</c> bind type if the amount - of schedulers are at least equal to the amount of logical - processors configured, binding of schedulers is supported, - and a CPU topology is available at startup. + <p>The runtime system will by default <em>not</em> bind schedulers + to logical processors. </p> <p><em>NOTE:</em> If the Erlang runtime system is the only operating system process that binds threads to logical processors, this improves the performance of the runtime system. However, if other operating system processes (as for example another Erlang runtime system) also bind threads to logical processors, there - might be a performance penalty instead. If this is the case you, - are are advised to unbind the schedulers using the - <seealso marker="erl#+sbt">+sbtu</seealso> command line argument, - or <c>erlang:system_flag(scheduler_bind_type, unbound)</c>.</p> + might be a performance penalty instead. In some cases this + performance penalty might be severe. If this is the case, you + are advised to not bind the schedulers.</p> <p>Schedulers can be bound in different ways. The <c>How</c> argument determines how schedulers are bound. <c>How</c> can currently be one of:</p> <taglist> <tag><c>unbound</c></tag> - <item> - <p>Schedulers will not be bound to logical processors, i.e., - the operating system decides where the scheduler threads - execute, and when to migrate them. This is the default.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt u</seealso>. + </p></item> <tag><c>no_spread</c></tag> - <item> - <p>Schedulers with close scheduler identifiers will be bound - as close as possible in hardware.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt ns</seealso>. + </p></item> <tag><c>thread_spread</c></tag> - <item> - <p>Thread refers to hardware threads (e.g. Intels - hyper-threads). Schedulers with low scheduler identifiers, - will be bound to the first hardware thread of each core, - then schedulers with higher scheduler identifiers will be - bound to the second hardware thread of each core, etc.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt ts</seealso>. + </p></item> <tag><c>processor_spread</c></tag> - <item> - <p>Schedulers will be spread like <c>thread_spread</c>, but - also over physical processor chips.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt ps</seealso>. + </p></item> <tag><c>spread</c></tag> - <item> - <p>Schedulers will be spread as much as possible.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt s</seealso>. + </p></item> <tag><c>no_node_thread_spread</c></tag> - <item> - <p>Like <c>thread_spread</c>, but if multiple NUMA - (Non-Uniform Memory Access) nodes exists, - schedulers will be spread over one NUMA node at a time, - i.e., all logical processors of one NUMA node will - be bound to schedulers in sequence.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt nnts</seealso>. + </p></item> <tag><c>no_node_processor_spread</c></tag> - <item> - <p>Like <c>processor_spread</c>, but if multiple NUMA - nodes exists, schedulers will be spread over one - NUMA node at a time, i.e., all logical processors of - one NUMA node will be bound to schedulers in sequence.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt nnps</seealso>. + </p></item> <tag><c>thread_no_node_processor_spread</c></tag> - <item> - <p>A combination of <c>thread_spread</c>, and - <c>no_node_processor_spread</c>. Schedulers will be - spread over hardware threads across NUMA nodes, but - schedulers will only be spread over processors internally - in one NUMA node at a time.</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt tnnps</seealso>. + </p></item> <tag><c>default_bind</c></tag> - <item> - <p>Binds schedulers the default way. Currently the default - is <c>thread_no_node_processor_spread</c> (which might change - in the future).</p> - </item> + <item><p>Same as the <c>erl</c> command line argument + <seealso marker="erts:erl#+sbt">+sbt db</seealso>. + </p></item> </taglist> - <p>How schedulers are bound matters. For example, in - situations when there are fewer running processes than - schedulers online, the runtime system tries to migrate - processes to schedulers with low scheduler identifiers. - The more the schedulers are spread over the hardware, - the more resources will be available to the runtime - system in such situations. - </p> <p>The value returned equals <c>How</c> before the <c>scheduler_bind_type</c> flag was changed.</p> <p>Failure:</p> @@ -5303,15 +5291,15 @@ true</pre> </item> </taglist> <p>The scheduler bind type can also be set by passing - the <seealso marker="erl#+sbt">+sbt</seealso> command + the <seealso marker="erts:erl#+sbt">+sbt</seealso> command line argument to <c>erl</c>. </p> <p>For more information, see <seealso marker="#system_info_scheduler_bind_type">erlang:system_info(scheduler_bind_type)</seealso>, <seealso marker="#system_info_scheduler_bindings">erlang:system_info(scheduler_bindings)</seealso>, - the <c>erl</c> <seealso marker="erl#+sbt">+sbt</seealso> - emulator flag, and - <seealso marker="#system_flag_cpu_topology">erlang:system_flag(cpu_topology, CpuTopology)</seealso>. + the <c>erl</c> <seealso marker="erts:erl#+sbt">+sbt</seealso> + and <seealso marker="erts:erl#+sct">+sct</seealso> command line + flags. </p> </item> <tag><marker id="system_flag_schedulers_online"><c>erlang:system_flag(schedulers_online, SchedulersOnline)</c></marker></tag> @@ -5512,10 +5500,12 @@ true</pre> <item> <p>Returns the <c>CpuTopology</c> which currently is used by the emulator. The CPU topology is used when binding schedulers - to logical processors. The CPU topology used is the user defined - CPU topology if such exist; otherwise, the automatically - detected CPU topology if such exist. If no CPU topology - exist <c>undefined</c> is returned.</p> + to logical processors. The CPU topology used is the + <seealso marker="erlang#system_info_cpu_topology_defined">user + defined CPU topology</seealso> if such exists; otherwise, the + <seealso marker="erlang#system_info_cpu_topology_detected">automatically + detected CPU topology</seealso> if such exists. If no CPU topology + exists, <c>undefined</c> is returned.</p> <p>Types:</p> <list type="bulleted"> <item><c>CpuTopology = LevelEntryList | undefined</c></item> @@ -5562,8 +5552,8 @@ true</pre> <item> <p>Returns the user defined <c>CpuTopology</c>. For more information see the documentation of - <seealso marker="#system_flag_cpu_topology">erlang:system_flag(cpu_topology, CpuTopology)</seealso> - and the documentation of the + the <c>erl</c> <seealso marker="erts:erl#+sct">+sct</seealso> command + line flag, and the documentation of the <seealso marker="#system_info_cpu_topology">cpu_topology</seealso> argument. </p> @@ -5641,7 +5631,7 @@ true</pre> <item> <p>Returns the value of the distribution buffer busy limit in bytes. This limit can be set on startup by passing the - <seealso marker="erl#+zdbbl">+zdbbl</seealso> command line + <seealso marker="erts:erl#+zdbbl">+zdbbl</seealso> command line flag to <c>erl</c>.</p> </item> <tag><c>fullsweep_after</c></tag> @@ -5843,14 +5833,13 @@ true</pre> <p>Returns information on how user has requested schedulers to be bound or not bound.</p> <p><em>NOTE:</em> Even though user has requested - schedulers to be bound via - <seealso marker="#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, How)</seealso>, - they might have silently failed to bind. In order to - inspect actual scheduler bindings call + schedulers to be bound, they might have silently failed + to bind. In order to inspect actual scheduler bindings call <seealso marker="#system_info_scheduler_bindings">erlang:system_info(scheduler_bindings)</seealso>. </p> <p>For more information, see - <seealso marker="#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, How)</seealso>, and + the <c>erl</c> <seealso marker="erts:erl#+sbt">+sbt</seealso> + command line argument, and <seealso marker="#system_info_scheduler_bindings">erlang:system_info(scheduler_bindings)</seealso>. </p> </item> @@ -5873,7 +5862,8 @@ true</pre> <p>Note that only schedulers online can be bound to logical processors.</p> <p>For more information, see - <seealso marker="#system_flag_scheduler_bind_type">erlang:system_flag(scheduler_bind_type, How)</seealso>, + the <c>erl</c> <seealso marker="erts:erl#+sbt">+sbt</seealso> + command line argument, <seealso marker="#system_info_schedulers_online">erlang:system_info(schedulers_online)</seealso>. </p> </item> diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in index 708d4ca0a3..289d5e2a9d 100644 --- a/erts/emulator/Makefile.in +++ b/erts/emulator/Makefile.in @@ -359,7 +359,6 @@ ERLANG_OSTYPE = @ERLANG_OSTYPE@ ENABLE_ALLOC_TYPE_VARS += @ERLANG_OSTYPE@ -EMULATOR_EXECUTABLE_ELIB = beam.elib$(TF_MARKER) ifeq ($(TARGET), win32) EMULATOR_EXECUTABLE = beam$(TF_MARKER).dll else @@ -942,7 +941,6 @@ $(TARGET)/Makefile: Makefile.in #SED_REPL_WIN_DRIVE=s|\([ ]\)\([A-Za-z]\):|\1/cygdrive/\2|g;s|^\([A-Za-z]\):|/cygdrive/\1|g SED_REPL_O=s|^\([^:]*:\)|$$(OBJDIR)/\1|g -SED_REPL_ELIB_O=s|^\([^:]*\).o[ ]*:|$$(OBJDIR)/\1.elib.o:|g SED_REPL_TTF_DIR=s|$(TTF_DIR)/|$$(TTF_DIR)/|g SED_REPL_ERL_TOP=s|\([ ]\)$(ERL_TOP)/|\1$$(ERL_TOP)/|g;s|^$(ERL_TOP)/|$$(ERL_TOP)/|g SED_REPL_POLL=s|$$(OBJDIR)/erl_poll.o|$$(OBJDIR)/erl_poll.kp.o $$(OBJDIR)/erl_poll.nkp.o|g @@ -962,7 +960,6 @@ SED_SUFFIX= endif SED_DEPEND=sed '$(SED_PREFIX)$(SED_REPL_O);$(SED_REPL_TTF_DIR);$(SED_REPL_ERL_TOP)$(SED_SUFFIX)' -SED_ELIB_DEPEND=sed '$(SED_PREFIX)$(SED_REPL_ELIB_O);$(SED_REPL_TTF_DIR);$(SED_REPL_ERL_TOP)$(SED_SUFFIX)' ifdef HIPE_ENABLED HIPE_SRC=$(wildcard hipe/*.c) @@ -971,7 +968,8 @@ HIPE_SRC= endif BEAM_SRC=$(wildcard beam/*.c) -DRV_SRC=$(wildcard drivers/common/*.c) $(wildcard drivers/$(ERLANG_OSTYPE)/*.c) +DRV_COMMON_SRC=$(wildcard drivers/common/*.c) +DRV_OSTYPE_SRC=$(wildcard drivers/$(ERLANG_OSTYPE)/*.c) ALL_SYS_SRC=$(wildcard sys/$(ERLANG_OSTYPE)/*.c) $(wildcard sys/common/*.c) TARGET_SRC=$(wildcard $(TARGET)/*.c) $(wildcard $(TTF_DIR)/*.c) @@ -982,7 +980,7 @@ ifeq ($(TARGET),win32) #DEP_CC=$(EMU_CC) DEP_CC=$(CC) -DEP_FLAGS=-MM $(subst -O2,,$(CFLAGS)) $(INCLUDES) -I../etc/win32 -Idrivers/common +DEP_FLAGS=-MM $(subst -O2,,$(CFLAGS)) $(INCLUDES) -I../etc/win32 -Idrivers/common -Idrivers/$(ERLANG_OSTYPE) # ifeq (@MIXED_CYGWIN_VC@,yes) # VC++ used for compiling. If __GNUC__ is defined we will include # other headers then when compiling which will result in faulty @@ -1002,23 +1000,21 @@ MG_FLAG=-MG endif DEP_CC=$(CC) -DEP_FLAGS=-MM $(MG_FLAG) $(CFLAGS) $(INCLUDES) -Idrivers/common +DEP_FLAGS=-MM $(MG_FLAG) $(CFLAGS) $(INCLUDES) -Idrivers/common -Idrivers/$(ERLANG_OSTYPE) SYS_SRC=$(ALL_SYS_SRC) endif depend: $(DEP_CC) $(DEP_FLAGS) $(BEAM_SRC) \ | $(SED_DEPEND) > $(TARGET)/depend.mk - $(DEP_CC) $(DEP_FLAGS) $(DRV_SRC) \ + $(DEP_CC) $(DEP_FLAGS) -DLIBSCTP=$(LIBSCTP) $(DRV_COMMON_SRC) \ + | $(SED_DEPEND) >> $(TARGET)/depend.mk + $(DEP_CC) $(DEP_FLAGS) -I../etc/$(ERLANG_OSTYPE) $(DRV_OSTYPE_SRC) \ | $(SED_DEPEND) >> $(TARGET)/depend.mk $(DEP_CC) $(DEP_FLAGS) $(SYS_SRC) \ | $(SED_DEPEND) >> $(TARGET)/depend.mk $(DEP_CC) $(DEP_FLAGS) $(TARGET_SRC) \ | $(SED_DEPEND) >> $(TARGET)/depend.mk -ifneq ($(TARGET),win32) - $(DEP_CC) $(DEP_FLAGS) $(ELIB_C_FILES) \ - | $(SED_ELIB_DEPEND) >> $(TARGET)/depend.mk -endif ifdef HIPE_ENABLED $(DEP_CC) $(DEP_FLAGS) $(HIPE_SRC) \ | $(SED_DEPEND) >> $(TARGET)/depend.mk diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c index dd31376a2d..692fa61fe8 100644 --- a/erts/emulator/beam/beam_bp.c +++ b/erts/emulator/beam/beam_bp.c @@ -495,16 +495,6 @@ erts_find_local_func(Eterm mfa[3]) { return NULL; } -/* bp_hash */ -ERTS_INLINE Uint bp_sched2ix() { -#ifdef ERTS_SMP - ErtsSchedulerData *esdp; - esdp = erts_get_scheduler_data(); - return esdp->no - 1; -#else - return 0; -#endif -} static void bp_hash_init(bp_time_hash_t *hash, Uint n) { Uint size = sizeof(bp_data_time_item_t)*n; Uint i; @@ -1347,7 +1337,7 @@ static BpData *is_break(BeamInstr *pc, BeamInstr break_op) { return NULL; } - bd = ebd = rs[bp_sched2ix()]; + bd = ebd = rs[erts_bp_sched2ix()]; ASSERT(bd); if ( (break_op == 0) || (bd->this_instr == break_op)) { return bd; diff --git a/erts/emulator/beam/beam_bp.h b/erts/emulator/beam/beam_bp.h index 2ec5818688..167069552f 100644 --- a/erts/emulator/beam/beam_bp.h +++ b/erts/emulator/beam/beam_bp.h @@ -144,8 +144,6 @@ extern erts_smp_spinlock_t erts_bp_lock; #define ErtsSmpBPUnlock(BDC) #endif -ERTS_INLINE Uint bp_sched2ix(void); - #ifdef ERTS_SMP #define bp_sched2ix_proc(p) ((p)->scheduler_data->no - 1) #else @@ -247,4 +245,19 @@ BpData *erts_get_time_break(Process *p, BeamInstr *pc); BeamInstr *erts_find_local_func(Eterm mfa[3]); +ERTS_GLB_INLINE Uint erts_bp_sched2ix(void); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF +ERTS_GLB_INLINE Uint erts_bp_sched2ix(void) +{ +#ifdef ERTS_SMP + ErtsSchedulerData *esdp; + esdp = erts_get_scheduler_data(); + return esdp->no - 1; +#else + return 0; +#endif +} +#endif + #endif /* _BEAM_BP_H */ diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 68e6383f7f..c65b2be106 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -45,7 +45,7 @@ /* #define HARDDEBUG 1 */ #if defined(NO_JUMP_TABLE) -# define OpCase(OpCode) case op_##OpCode: lb_##OpCode +# define OpCase(OpCode) case op_##OpCode # define CountCase(OpCode) case op_count_##OpCode # define OpCode(OpCode) ((Uint*)op_##OpCode) # define Goto(Rel) {Go = (int)(Rel); goto emulator_loop;} @@ -53,7 +53,7 @@ #else # define OpCase(OpCode) lb_##OpCode # define CountCase(OpCode) lb_count_##OpCode -# define Goto(Rel) goto *(Rel) +# define Goto(Rel) goto *((void *)Rel) # define LabelAddr(Label) &&Label # define OpCode(OpCode) (&&lb_##OpCode) #endif @@ -199,7 +199,7 @@ do { \ } \ } while (0) -#define ClauseFail() goto lb_jump_f +#define ClauseFail() goto jump_f #define SAVE_CP(X) \ do { \ @@ -234,6 +234,12 @@ BeamInstr beam_return_trace[1]; /* OpCode(i_return_trace) */ BeamInstr beam_exception_trace[1]; /* UGLY also OpCode(i_return_trace) */ BeamInstr beam_return_time_trace[1]; /* OpCode(i_return_time_trace) */ + +/* + * We should warn only once for tuple funs. + */ +static erts_smp_atomic_t warned_for_tuple_funs; + /* * All Beam instructions in numerical order. */ @@ -1015,6 +1021,7 @@ init_emulator(void) #if defined(VXWORKS) init_done = 0; #endif + erts_smp_atomic_init_nob(&warned_for_tuple_funs, (erts_aint_t) 0); process_main(); } @@ -2540,6 +2547,7 @@ void process_main(void) lb_Cl_error: { if (Arg(0) != 0) { OpCase(jump_f): { + jump_f: SET_I((BeamInstr *) Arg(0)); Goto(*I); } @@ -3113,7 +3121,7 @@ void process_main(void) /* Fall through */ OpCase(error_action_code): { - no_error_handler: + handle_error: reg[0] = r(0); SWAPOUT; I = handle_error(c_p, NULL, reg, NULL); @@ -3274,7 +3282,7 @@ void process_main(void) OpCase(i_func_info_IaaI): { c_p->freason = EXC_FUNCTION_CLAUSE; c_p->current = I + 2; - goto lb_error_action_code; + goto handle_error; } OpCase(try_case_end_s): @@ -4960,7 +4968,7 @@ void process_main(void) if (I) { Goto(*I); } - goto no_error_handler; + goto handle_error; } @@ -6187,6 +6195,26 @@ call_fun(Process* p, /* Current process. */ if (!is_atom(module) || !is_atom(function)) { goto badfun; } + + /* + * If this is the first time a tuple fun is used, + * send a warning to the logger. + */ + if (erts_smp_atomic_xchg_nob(&warned_for_tuple_funs, + (erts_aint_t) 1) == 0) { + erts_dsprintf_buf_t* dsbufp; + + dsbufp = erts_create_logger_dsbuf(); + erts_dsprintf(dsbufp, "Call to tuple fun {%T,%T}.\n\n" + "Tuple funs are deprecated and will be removed " + "in R16. Use \"fun M:F/A\" instead, for example " + "\"fun %T:%T/%d\".\n\n" + "(This warning will only be shown the first time " + "a tuple fun is called.)\n", + module, function, module, function, arity); + erts_send_warning_to_logger(p->group_leader, dsbufp); + } + if ((ep = erts_find_export_entry(module, function, arity)) == NULL) { ep = erts_find_export_entry(erts_proc_get_error_handler(p), am_undefined_function, 3); diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index 4427defe0c..d8434c098e 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -254,6 +254,7 @@ typedef struct LoaderState { char* file_name; /* Name of file we are reading (usually chunk name). */ byte* file_p; /* Current pointer within file. */ unsigned file_left; /* Number of bytes left in file. */ + ErlDrvBinary* bin; /* Binary holding BEAM file (or NULL) */ /* * The following are used mainly for diagnostics. @@ -499,8 +500,10 @@ static void free_state(LoaderState* stp); static Eterm insert_new_code(Process *c_p, ErtsProcLocks c_p_locks, Eterm group_leader, Eterm module, BeamInstr* code, Uint size); +static int init_iff_file(LoaderState* stp, byte* code, Uint size); static int scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mandatory); +static int verify_chunks(LoaderState* stp); static int load_atom_table(LoaderState* stp); static int load_import_table(LoaderState* stp); static int read_export_table(LoaderState* stp); @@ -630,40 +633,23 @@ erts_prepare_loading(LoaderState* stp, Process *c_p, Eterm group_leader, Eterm* modp, byte* code, Uint unloaded_size) { Eterm retval = am_badfile; - ErlDrvBinary* bin = NULL; stp->module = *modp; stp->group_leader = group_leader; - /* - * Check if the module is compressed (or possibly invalid/corrupted). - */ - if ( !(unloaded_size >= 4 && - code[0] == 'F' && code[1] == 'O' && - code[2] == 'R' && code[3] == '1') ) { - bin = (ErlDrvBinary *) - erts_gzinflate_buffer((char*)code, unloaded_size); - if (bin == NULL) { - goto load_error; - } - code = (byte*)bin->orig_bytes; - unloaded_size = bin->orig_size; - } +#if defined(LOAD_MEMORY_HARD_DEBUG) && defined(DEBUG) + erts_fprintf(stderr,"Loading a module\n"); +#endif /* * Scan the IFF file. */ -#if defined(LOAD_MEMORY_HARD_DEBUG) && defined(DEBUG) - erts_fprintf(stderr,"Loading a module\n"); -#endif - CHKALLOC(); CHKBLK(ERTS_ALC_T_CODE,stp->code); - stp->file_name = "IFF header for Beam file"; - stp->file_p = code; - stp->file_left = unloaded_size; - if (!scan_iff_file(stp, chunk_types, NUM_CHUNK_TYPES, NUM_MANDATORY)) { + if (!init_iff_file(stp, code, unloaded_size) || + !scan_iff_file(stp, chunk_types, NUM_CHUNK_TYPES, NUM_MANDATORY) || + !verify_chunks(stp)) { goto load_error; } @@ -787,9 +773,6 @@ erts_prepare_loading(LoaderState* stp, Process *c_p, Eterm group_leader, retval = NIL; load_error: - if (bin) { - driver_free_binary(bin); - } if (retval != NIL) { free_state(stp); } @@ -864,6 +847,7 @@ erts_alloc_loader_state(void) LoaderState* stp; stp = erts_alloc(ERTS_ALC_T_LOADER_TMP, sizeof(LoaderState)); + stp->bin = NULL; stp->function = THE_NON_VALUE; /* Function not known yet */ stp->arity = 0; stp->specific_op = -1; @@ -897,6 +881,9 @@ erts_alloc_loader_state(void) static void free_state(LoaderState* stp) { + if (stp->bin != 0) { + driver_free_binary(stp->bin); + } if (stp->code != 0) { erts_free(ERTS_ALC_T_CODE, stp->code); } @@ -956,6 +943,7 @@ free_state(LoaderState* stp) if (stp->fname != 0) { erts_free(ERTS_ALC_T_LOADER_TMP, stp->fname); } + erts_free(ERTS_ALC_T_LOADER_TMP, stp); } @@ -1011,23 +999,47 @@ insert_new_code(Process *c_p, ErtsProcLocks c_p_locks, } static int -scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mandatory) +init_iff_file(LoaderState* stp, byte* code, Uint size) { - MD5_CTX context; + Uint form_id = MakeIffId('F', 'O', 'R', '1'); Uint id; Uint count; - int i; + + if (size < 4) { + goto load_error; + } /* - * The binary must start with an IFF 'FOR1' chunk. + * Check if the module is compressed (or possibly invalid/corrupted). */ + if (MakeIffId(code[0], code[1], code[2], code[3]) != form_id) { + stp->bin = (ErlDrvBinary *) erts_gzinflate_buffer((char*)code, size); + if (stp->bin == NULL) { + goto load_error; + } + code = (byte*)stp->bin->orig_bytes; + size = stp->bin->orig_size; + if (size < 4) { + goto load_error; + } + } - GetInt(stp, 4, id); - if (id != MakeIffId('F', 'O', 'R', '1')) { + /* + * The binary must start with an IFF 'FOR1' chunk. + */ + if (MakeIffId(code[0], code[1], code[2], code[3]) != form_id) { LoadError0(stp, "not a BEAM file: no IFF 'FOR1' chunk"); } /* + * Initialize our "virtual file system". + */ + + stp->file_name = "IFF header for Beam file"; + stp->file_p = code + 4; + stp->file_left = size - 4; + + /* * Retrieve the chunk size and verify it. If the size is equal to * or less than the size of the binary, it is ok and we will use it * as the limit for the logical file size. @@ -1048,6 +1060,21 @@ scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mand if (id != MakeIffId('B', 'E', 'A', 'M')) { LoadError0(stp, "not a BEAM file: IFF form type is not 'BEAM'"); } + return 1; + + load_error: + return 0; +} + +/* + * Scan the IFF file. The header should have been verified by init_iff_file(). + */ +static int +scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mandatory) +{ + Uint count; + Uint id; + int i; /* * Initialize the chunks[] array in the state. @@ -1104,17 +1131,25 @@ scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mand stp->file_p += count; stp->file_left -= count; } + return 1; - /* - * At this point, we have read the entire IFF file, and we - * know that it is syntactically correct. - * - * Now check that it contains all mandatory chunks. At the - * same time calculate the MD5 for the module. - */ + load_error: + return 0; +} + +/* + * Verify that all mandatory chunks are present and calculate + * MD5 for the module. + */ + +static int +verify_chunks(LoaderState* stp) +{ + int i; + MD5_CTX context; MD5Init(&context); - for (i = 0; i < num_mandatory; i++) { + for (i = 0; i < NUM_MANDATORY; i++) { if (stp->chunks[i].start != NULL) { MD5Update(&context, stp->chunks[i].start, stp->chunks[i].size); } else { @@ -1124,41 +1159,49 @@ scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mand LoadError1(stp, "mandatory chunk of type '%s' not found\n", sbuf); } } - if (LITERAL_CHUNK < num_types) { - if (stp->chunks[LAMBDA_CHUNK].start != 0) { - byte* start = stp->chunks[LAMBDA_CHUNK].start; - Uint left = stp->chunks[LAMBDA_CHUNK].size; - /* - * The idea here is to ignore the OldUniq field for the fun; it is - * based on the old broken hash function, which can be different - * on little endian and big endian machines. - */ - if (left >= 4) { - static byte zero[4]; - MD5Update(&context, start, 4); - start += 4; - left -= 4; + /* + * If there is a lambda chunk, include parts of it in the MD5. + */ + if (stp->chunks[LAMBDA_CHUNK].start != 0) { + byte* start = stp->chunks[LAMBDA_CHUNK].start; + Uint left = stp->chunks[LAMBDA_CHUNK].size; + + /* + * The idea here is to ignore the OldUniq field for the fun; it is + * based on the old broken hash function, which can be different + * on little endian and big endian machines. + */ + if (left >= 4) { + static byte zero[4]; + MD5Update(&context, start, 4); + start += 4; + left -= 4; - while (left >= 24) { - /* Include: Function Arity Index NumFree */ - MD5Update(&context, start, 20); - /* Set to zero: OldUniq */ - MD5Update(&context, zero, 4); - start += 24; - left -= 24; - } - } - /* Can't happen for a correct 'FunT' chunk */ - if (left > 0) { - MD5Update(&context, start, left); + while (left >= 24) { + /* Include: Function Arity Index NumFree */ + MD5Update(&context, start, 20); + /* Set to zero: OldUniq */ + MD5Update(&context, zero, 4); + start += 24; + left -= 24; } } - if (stp->chunks[LITERAL_CHUNK].start != 0) { - MD5Update(&context, stp->chunks[LITERAL_CHUNK].start, - stp->chunks[LITERAL_CHUNK].size); + /* Can't happen for a correct 'FunT' chunk */ + if (left > 0) { + MD5Update(&context, start, left); } } + + + /* + * If there is a literal chunk, include it in the MD5. + */ + if (stp->chunks[LITERAL_CHUNK].start != 0) { + MD5Update(&context, stp->chunks[LITERAL_CHUNK].start, + stp->chunks[LITERAL_CHUNK].size); + } + MD5Final(stp->mod_md5, &context); return 1; @@ -5407,7 +5450,7 @@ code_get_chunk_2(BIF_ALIST_2) Process* p = BIF_P; Eterm Bin = BIF_ARG_1; Eterm Chunk = BIF_ARG_2; - LoaderState state; + LoaderState* stp; Uint chunk = 0; ErlSubBin* sb; Uint offset; @@ -5419,15 +5462,16 @@ code_get_chunk_2(BIF_ALIST_2) Eterm real_bin; byte* temp_alloc = NULL; + stp = erts_alloc_loader_state(); if ((start = erts_get_aligned_binary_bytes(Bin, &temp_alloc)) == NULL) { error: erts_free_aligned_binary_bytes(temp_alloc); + if (stp) { + free_state(stp); + } BIF_ERROR(p, BADARG); } - state.module = THE_NON_VALUE; /* Suppress diagnostiscs */ - state.file_name = "IFF header for Beam file"; - state.file_p = start; - state.file_left = binary_size(Bin); + stp->module = THE_NON_VALUE; /* Suppress diagnostics */ for (i = 0; i < 4; i++) { Eterm* chunkp; Eterm num; @@ -5445,25 +5489,30 @@ code_get_chunk_2(BIF_ALIST_2) if (is_not_nil(Chunk)) { goto error; } - if (!scan_iff_file(&state, &chunk, 1, 1)) { - erts_free_aligned_binary_bytes(temp_alloc); - return am_undefined; + if (!init_iff_file(stp, start, binary_size(Bin)) || + !scan_iff_file(stp, &chunk, 1, 1) || + stp->chunks[0].start == NULL) { + res = am_undefined; + goto done; } ERTS_GET_REAL_BIN(Bin, real_bin, offset, bitoffs, bitsize); if (bitoffs) { - res = new_binary(p, state.chunks[0].start, state.chunks[0].size); + res = new_binary(p, stp->chunks[0].start, stp->chunks[0].size); } else { sb = (ErlSubBin *) HAlloc(p, ERL_SUB_BIN_SIZE); sb->thing_word = HEADER_SUB_BIN; sb->orig = real_bin; - sb->size = state.chunks[0].size; + sb->size = stp->chunks[0].size; sb->bitsize = 0; sb->bitoffs = 0; - sb->offs = offset + (state.chunks[0].start - start); + sb->offs = offset + (stp->chunks[0].start - start); sb->is_writable = 0; res = make_binary(sb); } + + done: erts_free_aligned_binary_bytes(temp_alloc); + free_state(stp); return res; } @@ -5476,21 +5525,29 @@ code_module_md5_1(BIF_ALIST_1) { Process* p = BIF_P; Eterm Bin = BIF_ARG_1; - LoaderState state; + LoaderState* stp; + byte* bytes; byte* temp_alloc = NULL; + Eterm res; - if ((state.file_p = erts_get_aligned_binary_bytes(Bin, &temp_alloc)) == NULL) { + stp = erts_alloc_loader_state(); + if ((bytes = erts_get_aligned_binary_bytes(Bin, &temp_alloc)) == NULL) { + free_state(stp); BIF_ERROR(p, BADARG); } - state.module = THE_NON_VALUE; /* Suppress diagnostiscs */ - state.file_name = "IFF header for Beam file"; - state.file_left = binary_size(Bin); - - if (!scan_iff_file(&state, chunk_types, NUM_CHUNK_TYPES, NUM_MANDATORY)) { - return am_undefined; + stp->module = THE_NON_VALUE; /* Suppress diagnostiscs */ + if (!init_iff_file(stp, bytes, binary_size(Bin)) || + !scan_iff_file(stp, chunk_types, NUM_CHUNK_TYPES, NUM_MANDATORY) || + !verify_chunks(stp)) { + res = am_undefined; + goto done; } + res = new_binary(p, stp->mod_md5, sizeof(stp->mod_md5)); + + done: erts_free_aligned_binary_bytes(temp_alloc); - return new_binary(p, state.mod_md5, sizeof(state.mod_md5)); + free_state(stp); + return res; } #define WORDS_PER_FUNCTION 6 @@ -5776,7 +5833,6 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) int code_size; int rval; int i; - ErlDrvBinary* bin = NULL; byte* temp_alloc = NULL; byte* bytes; Uint size; @@ -5809,29 +5865,17 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) size = binary_size(Beam); /* - * Uncompressed if needed. - */ - if (!(size >= 4 && bytes[0] == 'F' && bytes[1] == 'O' && - bytes[2] == 'R' && bytes[3] == '1')) { - bin = (ErlDrvBinary *) erts_gzinflate_buffer((char*)bytes, size); - if (bin == NULL) { - goto error; - } - bytes = (byte*)bin->orig_bytes; - size = bin->orig_size; - } - - /* * Scan the Beam binary and read the interesting sections. */ - stp->file_name = "IFF header for Beam file"; - stp->file_p = bytes; - stp->file_left = size; stp->module = Mod; stp->group_leader = p->group_leader; stp->num_functions = n; - if (!scan_iff_file(stp, chunk_types, NUM_CHUNK_TYPES, NUM_MANDATORY)) { + if (!init_iff_file(stp, bytes, size)) { + goto error; + } + if (!scan_iff_file(stp, chunk_types, NUM_CHUNK_TYPES, NUM_MANDATORY) || + !verify_chunks(stp)) { goto error; } define_file(stp, "code chunk header", CODE_CHUNK); @@ -5986,13 +6030,11 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) if (patch_funentries(Patchlist)) { erts_free_aligned_binary_bytes(temp_alloc); free_state(stp); - if (bin != NULL) { - driver_free_binary(bin); - } return Mod; } error: + erts_free_aligned_binary_bytes(temp_alloc); free_state(stp); BIF_ERROR(p, BADARG); } diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index 8ab363a1ec..26f1b4facb 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -870,8 +870,6 @@ BIF_RETTYPE spawn_opt_1(BIF_ALIST_1) } } else if (arg == am_scheduler && is_small(val)) { Sint scheduler = signed_val(val); - if (erts_common_run_queue && erts_no_schedulers > 1) - goto error; if (scheduler < 0 || erts_no_schedulers < scheduler) goto error; so.scheduler = (int) scheduler; @@ -1535,8 +1533,6 @@ BIF_RETTYPE process_flag_2(BIF_ALIST_2) ErtsRunQueue *old; ErtsRunQueue *new; Sint sched; - if (erts_common_run_queue && erts_no_schedulers > 1) - goto error; if (!is_small(BIF_ARG_2)) goto error; sched = signed_val(BIF_ARG_2); @@ -4128,8 +4124,20 @@ BIF_RETTYPE system_flag_2(BIF_ALIST_2) if (is_value(res)) BIF_RET(res); } else if (ERTS_IS_ATOM_STR("cpu_topology", BIF_ARG_1)) { + erts_send_warning_to_logger_str( + BIF_P->group_leader, + "A call to erlang:system_flag(cpu_topology, _) was made.\n" + "The cpu_topology argument is deprecated and scheduled\n" + "for removal in erts-5.10/OTP-R16. For more information\n" + "see the erlang:system_flag/2 documentation.\n"); BIF_TRAP1(set_cpu_topology_trap, BIF_P, BIF_ARG_2); } else if (ERTS_IS_ATOM_STR("scheduler_bind_type", BIF_ARG_1)) { + erts_send_warning_to_logger_str( + BIF_P->group_leader, + "A call to erlang:system_flag(scheduler_bind_type, _) was\n" + "made. The scheduler_bind_type argument is deprecated and\n" + "scheduled for removal in erts-5.10/OTP-R16. For more\n" + "information see the erlang:system_flag/2 documentation.\n"); return erts_bind_schedulers(BIF_P, BIF_ARG_2); } error: diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index a79feaebdb..db04fe5a54 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -78,7 +78,6 @@ static char erts_system_version[] = ("Erlang " ERLANG_OTP_RELEASE #ifdef ERTS_SMP " [smp:%beu:%beu]" #endif - " [rq:%beu]" #ifdef USE_THREADS " [async-threads:%d]" #endif @@ -301,7 +300,7 @@ erts_print_system_version(int to, void *arg, Process *c_p) #endif return erts_print(to, arg, erts_system_version #ifdef ERTS_SMP - , total, online, erts_no_run_queues + , total, online #else , 1 #endif diff --git a/erts/emulator/beam/erl_cpu_topology.c b/erts/emulator/beam/erl_cpu_topology.c index 03c0ef904a..fe3693d0ca 100644 --- a/erts/emulator/beam/erl_cpu_topology.c +++ b/erts/emulator/beam/erl_cpu_topology.c @@ -486,10 +486,7 @@ erts_sched_check_cpu_bind_post_suspend(ErtsSchedulerData *esdp) erts_thr_set_main_status(1, (int) esdp->no); /* Make sure we check if we should bind to a cpu or not... */ - if (esdp->run_queue->flags & ERTS_RUNQ_FLG_SHARED_RUNQ) - erts_smp_atomic32_set_nob(&esdp->chk_cpu_bind, 1); - else - esdp->run_queue->flags |= ERTS_RUNQ_FLG_CHK_CPU_BIND; + esdp->run_queue->flags |= ERTS_RUNQ_FLG_CHK_CPU_BIND; } #endif @@ -502,11 +499,7 @@ erts_sched_check_cpu_bind(ErtsSchedulerData *esdp) erts_cpu_groups_callback_list_t *cgcl; erts_cpu_groups_callback_call_t *cgcc; #ifdef ERTS_SMP - if (erts_common_run_queue) - erts_smp_atomic32_set_nob(&esdp->chk_cpu_bind, 0); - else { - esdp->run_queue->flags &= ~ERTS_RUNQ_FLG_CHK_CPU_BIND; - } + esdp->run_queue->flags &= ~ERTS_RUNQ_FLG_CHK_CPU_BIND; #endif erts_smp_runq_unlock(esdp->run_queue); erts_smp_rwmtx_rwlock(&cpuinfo_rwmtx); @@ -1729,16 +1722,8 @@ erts_init_cpu_topology(void) scheduler2cpu_map[ix].bound_id = -1; } - if (cpu_bind_order == ERTS_CPU_BIND_UNDEFINED) { - int ncpus = erts_get_cpu_configured(cpuinfo); - if (ncpus < 1 || erts_no_schedulers < ncpus) - cpu_bind_order = ERTS_CPU_BIND_NONE; - else - cpu_bind_order = ((system_cpudata || user_cpudata) - && (erts_bind_to_cpu(cpuinfo, -1) != -ENOTSUP) - ? ERTS_CPU_BIND_DEFAULT_BIND - : ERTS_CPU_BIND_NONE); - } + if (cpu_bind_order == ERTS_CPU_BIND_UNDEFINED) + cpu_bind_order = ERTS_CPU_BIND_NONE; reader_groups_map = add_cpu_groups(reader_groups, reader_groups_callback, diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index 6c4ba2af68..717315d8bd 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -111,7 +111,6 @@ Eterm erts_error_logger_warnings; /* What to map warning logs to, am_error, int erts_compat_rel; -static int use_multi_run_queue; static int no_schedulers; static int no_schedulers_online; @@ -254,8 +253,7 @@ erl_init(int ncpu) erts_init_time(); erts_init_sys_common_misc(); erts_init_process(ncpu); - erts_init_scheduling(use_multi_run_queue, - no_schedulers, + erts_init_scheduling(no_schedulers, no_schedulers_online); erts_init_cpu_topology(); /* Must be after init_scheduling */ erts_alloc_late_init(); @@ -613,7 +611,6 @@ early_init(int *argc, char **argv) /* size_t envbufsz; erts_sched_compact_load = 1; - use_multi_run_queue = 1; erts_printf_eterm_func = erts_printf_term; erts_disable_tolerant_timeofday = 0; display_items = 200; @@ -1257,12 +1254,8 @@ erl_start(int argc, char **argv) erts_usage(); } } - else if (sys_strcmp("mrq", sub_param) == 0) - use_multi_run_queue = 1; else if (sys_strcmp("nsp", sub_param) == 0) erts_use_sender_punish = 0; - else if (sys_strcmp("srq", sub_param) == 0) - use_multi_run_queue = 0; else if (sys_strcmp("wt", sub_param) == 0) { arg = get_arg(sub_param+2, argv[i+1], &i); if (erts_sched_set_wakeup_limit(arg) != 0) { diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c index 44da6b6c51..09e85893c3 100644 --- a/erts/emulator/beam/erl_lock_check.c +++ b/erts/emulator/beam/erl_lock_check.c @@ -173,7 +173,6 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "pix_lock", "address" }, { "run_queues_lists", NULL }, { "sched_stat", NULL }, - { "run_queue_sleep_list", "address" }, #endif { "async_init_mtx", NULL }, #ifdef ERTS_SMP @@ -1253,7 +1252,7 @@ erts_lc_init_lock(erts_lc_lock_t *lck, char *name, Uint16 flags) { lck->id = erts_lc_get_lock_order_id(name); - lck->extra = &lck->extra; + lck->extra = (UWord) &lck->extra; ASSERT(is_not_immed(lck->extra)); lck->flags = flags; lck->inited = ERTS_LC_INITITALIZED; diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 62798bb2c1..740a1b853e 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -1669,7 +1669,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2) } else { /* Function traced, patch the original instruction word */ BpData** bps = (BpData**) code_ptr[1]; - BpData* bp = (BpData*) bps[bp_sched2ix()]; + BpData* bp = (BpData*) bps[erts_bp_sched2ix()]; bp->orig_instr = (BeamInstr) BeamOp(op_call_nif); } code_ptr[5+1] = (BeamInstr) entry->funcs[i].fptr; diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c index 87b8e5131b..2b5e65b11a 100644 --- a/erts/emulator/beam/erl_port_task.c +++ b/erts/emulator/beam/erl_port_task.c @@ -1048,8 +1048,6 @@ erts_port_migrate(Port *prt, int *prt_locked, ERTS_SMP_LC_CHK_RUNQ_LOCK(from_rq, *from_locked); ERTS_SMP_LC_CHK_RUNQ_LOCK(to_rq, *to_locked); - ASSERT(!erts_common_run_queue); - if (!*from_locked || !*to_locked) { if (from_rq < to_rq) { if (!*to_locked) { diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 84c0ded016..ec4b1dcd98 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -196,8 +196,6 @@ do { \ erts_sched_stat_t erts_sched_stat; -ErtsRunQueue *erts_common_run_queue; - #ifdef USE_THREADS static erts_tsd_key_t sched_data_key; #endif @@ -225,10 +223,6 @@ typedef union { static ErtsAlignedSchedulerSleepInfo *aligned_sched_sleep_info; -#ifndef BM_COUNTERS -static int processes_busy; -#endif - Process** process_tab; static Uint last_reductions; static Uint last_exact_reductions; @@ -497,9 +491,6 @@ erts_init_process(int ncpu) p_serial_shift = erts_fit_in_bits(erts_max_processes - 1); p_serial_mask = ((~(~((Uint) 0) << proc_bits)) >> p_serial_shift); erts_process_tab_index_mask = ~(~((Uint) 0) << p_serial_shift); -#ifndef BM_COUNTERS - processes_busy = 0; -#endif last_reductions = 0; last_exact_reductions = 0; erts_default_process_flags = 0; @@ -1724,21 +1715,12 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq) ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); - erts_smp_spin_lock(&rq->sleepers.lock); flgs = sched_prep_spin_wait(ssi); if (flgs & ERTS_SSI_FLG_SUSPENDED) { /* Go suspend instead... */ - erts_smp_spin_unlock(&rq->sleepers.lock); return; } - ssi->prev = NULL; - ssi->next = rq->sleepers.list; - if (rq->sleepers.list) - rq->sleepers.list->prev = ssi; - rq->sleepers.list = ssi; - erts_smp_spin_unlock(&rq->sleepers.lock); - /* * If all schedulers are waiting, one of them *should* * be waiting in erl_sys_schedule() @@ -1997,10 +1979,10 @@ ssi_flags_set_wake(ErtsSchedulerSleepInfo *ssi) } static void -wake_scheduler(ErtsRunQueue *rq, int incq, int one) +wake_scheduler(ErtsRunQueue *rq, int incq) { ErtsSchedulerSleepInfo *ssi; - ErtsSchedulerSleepList *sl; + erts_aint32_t flgs; /* * The unlocked run queue is not strictly necessary @@ -2012,56 +1994,13 @@ wake_scheduler(ErtsRunQueue *rq, int incq, int one) */ ERTS_SMP_LC_ASSERT(!erts_smp_lc_runq_is_locked(rq)); - sl = &rq->sleepers; + ssi = rq->scheduler->ssi; - erts_smp_spin_lock(&sl->lock); - ssi = sl->list; - if (!ssi) - erts_smp_spin_unlock(&sl->lock); - else if (one) { - erts_aint32_t flgs; - if (ssi->prev) - ssi->prev->next = ssi->next; - else { - ASSERT(sl->list == ssi); - sl->list = ssi->next; - } - if (ssi->next) - ssi->next->prev = ssi->prev; - - erts_smp_spin_unlock(&sl->lock); + flgs = ssi_flags_set_wake(ssi); + erts_sched_finish_poke(ssi, flgs); - flgs = ssi_flags_set_wake(ssi); - erts_sched_finish_poke(ssi, flgs); - - if (incq && !erts_common_run_queue && (flgs & ERTS_SSI_FLG_WAITING)) - non_empty_runq(rq); - } - else { - sl->list = NULL; - erts_smp_spin_unlock(&sl->lock); - - ERTS_THR_MEMORY_BARRIER; - do { - ErtsSchedulerSleepInfo *wake_ssi = ssi; - ssi = ssi->next; - erts_sched_finish_poke(wake_ssi, ssi_flags_set_wake(wake_ssi)); - } while (ssi); - } -} - -static void -wake_all_schedulers(void) -{ - if (erts_common_run_queue) - wake_scheduler(erts_common_run_queue, 0, 0); - else { - int ix; - for (ix = 0; ix < erts_no_run_queues; ix++) { - ErtsRunQueue *rq = ERTS_RUNQ_IX(ix); - wake_scheduler(rq, 0, 1); - } - } + if (incq && (flgs & ERTS_SSI_FLG_WAITING)) + non_empty_runq(rq); } #define ERTS_NO_USED_RUNQS_SHIFT 16 @@ -2154,7 +2093,7 @@ chk_wake_sched(ErtsRunQueue *crq, int ix, int activate) erts_smp_xrunq_unlock(crq, wrq); } } - wake_scheduler(wrq, 0, 1); + wake_scheduler(wrq, 0); return 1; } return 0; @@ -2202,7 +2141,7 @@ smp_notify_inc_runq(ErtsRunQueue *runq) { #ifdef ERTS_SMP if (runq) - wake_scheduler(runq, 1, 1); + wake_scheduler(runq, 1); #endif } @@ -2217,19 +2156,12 @@ erts_sched_notify_check_cpu_bind(void) { #ifdef ERTS_SMP int ix; - if (erts_common_run_queue) { - for (ix = 0; ix < erts_no_schedulers; ix++) - erts_smp_atomic32_set_relb(&ERTS_SCHEDULER_IX(ix)->chk_cpu_bind, 1); - wake_all_schedulers(); - } - else { - for (ix = 0; ix < erts_no_run_queues; ix++) { - ErtsRunQueue *rq = ERTS_RUNQ_IX(ix); - erts_smp_runq_lock(rq); - rq->flags |= ERTS_RUNQ_FLG_CHK_CPU_BIND; - erts_smp_runq_unlock(rq); - wake_scheduler(rq, 0, 1); - }; + for (ix = 0; ix < erts_no_run_queues; ix++) { + ErtsRunQueue *rq = ERTS_RUNQ_IX(ix); + erts_smp_runq_lock(rq); + rq->flags |= ERTS_RUNQ_FLG_CHK_CPU_BIND; + erts_smp_runq_unlock(rq); + wake_scheduler(rq, 0); } #else erts_sched_check_cpu_bind(erts_get_scheduler_data()); @@ -2498,7 +2430,7 @@ evacuate_run_queue(ErtsRunQueue *evac_rq, ErtsRunQueue *rq) if (notify_to_rq) smp_notify_inc_runq(rq); - wake_scheduler(evac_rq, 0, 1); + wake_scheduler(evac_rq, 0); } static int @@ -2656,9 +2588,6 @@ static int try_steal_task(ErtsRunQueue *rq) { int res, rq_locked, vix, active_rqs, blnc_rqs; - - if (erts_common_run_queue) - return 0; /* * We are not allowed to steal jobs to this run queue @@ -3335,14 +3264,10 @@ init_aux_work_data(ErtsAuxWorkData *awdp, ErtsSchedulerData *esdp) } void -erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) +erts_init_scheduling(int no_schedulers, int no_schedulers_online) { int ix, n, no_ssi; -#ifndef ERTS_SMP - mrq = 0; -#endif - init_misc_op_list_alloc(); ASSERT(no_schedulers_online <= no_schedulers); @@ -3351,7 +3276,7 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) /* Create and initialize run queues */ - n = (int) (mrq ? no_schedulers : 1); + n = no_schedulers; erts_aligned_run_queues = erts_alloc_permanent_cache_aligned(ERTS_ALC_T_RUNQS, @@ -3376,14 +3301,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) erts_smp_mtx_init_x(&rq->mtx, "run_queue", make_small(ix + 1)); erts_smp_cnd_init(&rq->cnd); -#ifdef ERTS_SMP - erts_smp_spinlock_init(&rq->sleepers.lock, "run_queue_sleep_list"); - rq->sleepers.list = NULL; -#endif - rq->waiting = 0; rq->woken = 0; - rq->flags = !mrq ? ERTS_RUNQ_FLG_SHARED_RUNQ : 0; + rq->flags = 0; rq->check_balance_reds = ERTS_RUNQ_CALL_CHECK_BALANCE_REDS; rq->full_reds_history_sum = 0; for (rix = 0; rix < ERTS_FULL_REDS_HISTORY_SIZE; rix++) { @@ -3429,8 +3349,6 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) rq->ports.end = NULL; } - erts_common_run_queue = !mrq ? ERTS_RUNQ_IX(0) : NULL; - #ifdef ERTS_SMP if (erts_no_run_queues != 1) { @@ -3507,18 +3425,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) erts_init_atom_cache_map(&esdp->atom_cache_map); - if (erts_common_run_queue) { - esdp->run_queue = erts_common_run_queue; - esdp->run_queue->scheduler = NULL; - } - else { - esdp->run_queue = ERTS_RUNQ_IX(ix); - esdp->run_queue->scheduler = esdp; - } + esdp->run_queue = ERTS_RUNQ_IX(ix); + esdp->run_queue->scheduler = esdp; -#ifdef ERTS_SMP - erts_smp_atomic32_init_nob(&esdp->chk_cpu_bind, 0); -#endif init_aux_work_data(&esdp->aux_work_data, esdp); } @@ -3541,8 +3450,7 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) schdlr_sspnd.msb.ongoing = 0; erts_smp_atomic32_init_nob(&schdlr_sspnd.active, no_schedulers); schdlr_sspnd.msb.procs = NULL; - init_no_runqs(no_schedulers, - erts_common_run_queue ? 1 : no_schedulers_online); + init_no_runqs(no_schedulers, no_schedulers_online); balance_info.last_active_runqs = no_schedulers; erts_smp_mtx_init(&balance_info.update_mtx, "migration_info_update"); balance_info.forced_check_balance = 0; @@ -3555,16 +3463,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) balance_info.n = 0; if (no_schedulers_online < no_schedulers) { - if (erts_common_run_queue) { - for (ix = no_schedulers_online; ix < no_schedulers; ix++) - erts_smp_atomic32_read_bor_nob(&ERTS_SCHED_SLEEP_INFO_IX(ix)->flags, - ERTS_SSI_FLG_SUSPENDED); - } - else { - for (ix = no_schedulers_online; ix < erts_no_run_queues; ix++) - evacuate_run_queue(ERTS_RUNQ_IX(ix), - ERTS_RUNQ_IX(ix % no_schedulers_online)); - } + for (ix = no_schedulers_online; ix < erts_no_run_queues; ix++) + evacuate_run_queue(ERTS_RUNQ_IX(ix), + ERTS_RUNQ_IX(ix % no_schedulers_online)); } schdlr_sspnd.wait_curr_online = no_schedulers_online; @@ -3609,8 +3510,6 @@ ErtsRunQueue * erts_schedid2runq(Uint id) { int ix; - if (erts_common_run_queue) - return erts_common_run_queue; ix = (int) id - 1; ASSERT(0 <= ix && ix < erts_no_run_queues); return ERTS_RUNQ_IX(ix); @@ -3901,9 +3800,11 @@ suspend_scheduler(ErtsSchedulerData *esdp) wake = 0; } - flgs = erts_smp_atomic32_read_acqb(&ssi->flags); - if (!(flgs & ERTS_SSI_FLG_SUSPENDED)) - break; + if (curr_online && !ongoing_multi_scheduling_block()) { + flgs = erts_smp_atomic32_read_acqb(&ssi->flags); + if (!(flgs & ERTS_SSI_FLG_SUSPENDED)) + break; + } erts_smp_mtx_unlock(&schdlr_sspnd.mtx); while (1) { @@ -4095,10 +3996,6 @@ erts_set_schedulers_online(Process *p, for (ix = online; ix < no; ix++) erts_sched_poke(ERTS_SCHED_SLEEP_INFO_IX(ix)); } - else if (erts_common_run_queue) { - for (ix = online; ix < no; ix++) - scheduler_ix_resume_wake(ix); - } else { if (plocks) { have_unlocked_plocks = 1; @@ -4146,15 +4043,6 @@ erts_set_schedulers_online(Process *p, for (ix = no; ix < online; ix++) erts_sched_poke(ERTS_SCHED_SLEEP_INFO_IX(ix)); } - else if (erts_common_run_queue) { - for (ix = no; ix < online; ix++) { - ErtsSchedulerSleepInfo *ssi; - ssi = ERTS_SCHED_SLEEP_INFO_IX(ix); - erts_smp_atomic32_read_bor_nob(&ssi->flags, - ERTS_SSI_FLG_SUSPENDED); - } - wake_all_schedulers(); - } else { if (plocks) { have_unlocked_plocks = 1; @@ -4181,7 +4069,7 @@ erts_set_schedulers_online(Process *p, erts_smp_mtx_lock(&schdlr_sspnd.mtx); for (ix = no; ix < online; ix++) { ErtsRunQueue *rq = ERTS_RUNQ_IX(ix); - wake_scheduler(rq, 0, 1); + wake_scheduler(rq, 0); } } } @@ -4274,33 +4162,26 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int all) res = ERTS_SCHDLR_SSPND_YIELD_DONE_MSCHED_BLOCKED; schdlr_sspnd.msb.wait_active = 2; } - if (erts_common_run_queue) { - for (ix = 1; ix < online; ix++) - erts_smp_atomic32_read_bor_nob(&ERTS_SCHED_SLEEP_INFO_IX(ix)->flags, - ERTS_SSI_FLG_SUSPENDED); - wake_all_schedulers(); - } - else { - erts_smp_mtx_unlock(&schdlr_sspnd.mtx); - erts_smp_mtx_lock(&balance_info.update_mtx); - set_no_used_runqs(1); - for (ix = 0; ix < online; ix++) { - ErtsRunQueue *rq = ERTS_RUNQ_IX(ix); - erts_smp_runq_lock(rq); - ASSERT(!(rq->flags & ERTS_RUNQ_FLG_SUSPENDED)); - ERTS_RUNQ_RESET_MIGRATION_PATHS(rq, 0x7); - erts_smp_runq_unlock(rq); - } - /* - * Evacuate all activities in all other run queues - * into the first run queue. Note order is important, - * online run queues has to be evacuated last. - */ - for (ix = erts_no_run_queues-1; ix >= 1; ix--) - evacuate_run_queue(ERTS_RUNQ_IX(ix), ERTS_RUNQ_IX(0)); - erts_smp_mtx_unlock(&balance_info.update_mtx); - erts_smp_mtx_lock(&schdlr_sspnd.mtx); + + erts_smp_mtx_unlock(&schdlr_sspnd.mtx); + erts_smp_mtx_lock(&balance_info.update_mtx); + set_no_used_runqs(1); + for (ix = 0; ix < online; ix++) { + ErtsRunQueue *rq = ERTS_RUNQ_IX(ix); + erts_smp_runq_lock(rq); + ASSERT(!(rq->flags & ERTS_RUNQ_FLG_SUSPENDED)); + ERTS_RUNQ_RESET_MIGRATION_PATHS(rq, 0x7); + erts_smp_runq_unlock(rq); } + /* + * Evacuate all activities in all other run queues + * into the first run queue. Note order is important, + * online run queues has to be evacuated last. + */ + for (ix = erts_no_run_queues-1; ix >= 1; ix--) + evacuate_run_queue(ERTS_RUNQ_IX(ix), ERTS_RUNQ_IX(0)); + erts_smp_mtx_unlock(&balance_info.update_mtx); + erts_smp_mtx_lock(&schdlr_sspnd.mtx); if (erts_smp_atomic32_read_nob(&schdlr_sspnd.active) != schdlr_sspnd.msb.wait_active) { @@ -4412,12 +4293,6 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int all) ASSERT(erts_smp_atomic32_read_nob(&schdlr_sspnd.active) == 1); ERTS_SCHDLR_SSPND_CHNG_SET(0, ERTS_SCHDLR_SSPND_CHNG_MSB); } - else if (erts_common_run_queue) { - for (ix = 1; ix < schdlr_sspnd.online; ix++) - erts_smp_atomic32_read_band_nob(&ERTS_SCHED_SLEEP_INFO_IX(ix)->flags, - ~ERTS_SSI_FLG_SUSPENDED); - wake_all_schedulers(); - } else { int online = schdlr_sspnd.online; erts_smp_mtx_unlock(&schdlr_sspnd.mtx); @@ -5096,7 +4971,7 @@ suspend_process_2(BIF_ALIST_2) /* This is really a piece of cake without SMP support... */ if (!smon->active) { - suspend_process(erts_common_run_queue, suspendee); + suspend_process(ERTS_RUNQ_IX(0), suspendee); smon->active++; res = am_true; } @@ -5666,8 +5541,6 @@ erts_proc_migrate(Process *p, ErtsProcLocks *plcks, || from_locked); ERTS_SMP_LC_CHK_RUNQ_LOCK(from_rq, *from_locked); ERTS_SMP_LC_CHK_RUNQ_LOCK(to_rq, *to_locked); - - ASSERT(!erts_common_run_queue); /* * If we have the lock on the run queue to migrate to, @@ -5818,25 +5691,17 @@ erts_process_status(Process *c_p, ErtsProcLocks c_p_locks, int i; ErtsSchedulerData *esdp; - if (erts_common_run_queue) - erts_smp_runq_lock(erts_common_run_queue); - for (i = 0; i < erts_no_schedulers; i++) { esdp = ERTS_SCHEDULER_IX(i); - if (!erts_common_run_queue) - erts_smp_runq_lock(esdp->run_queue); + erts_smp_runq_lock(esdp->run_queue); if (esdp->free_process && esdp->free_process->id == rpid) { res = am_free; - if (!erts_common_run_queue) - erts_smp_runq_unlock(esdp->run_queue); + erts_smp_runq_unlock(esdp->run_queue); break; } - if (!erts_common_run_queue) - erts_smp_runq_unlock(esdp->run_queue); + erts_smp_runq_unlock(esdp->run_queue); } - if (erts_common_run_queue) - erts_smp_runq_unlock(erts_common_run_queue); #endif } @@ -6147,10 +6012,8 @@ Process *schedule(Process *p, int calls) #ifdef ERTS_SMP - if (!(rq->flags & ERTS_RUNQ_FLG_SHARED_RUNQ) - && rq->check_balance_reds <= 0) { + if (rq->check_balance_reds <= 0) check_balance(rq); - } ERTS_SMP_LC_ASSERT(!erts_thr_progress_is_blocking()); ERTS_SMP_LC_ASSERT(erts_smp_lc_runq_is_locked(rq)); @@ -6160,20 +6023,15 @@ Process *schedule(Process *p, int calls) continue_check_activities_to_run: - if (rq->flags & (ERTS_RUNQ_FLG_SHARED_RUNQ - | ERTS_RUNQ_FLG_CHK_CPU_BIND + if (rq->flags & (ERTS_RUNQ_FLG_CHK_CPU_BIND | ERTS_RUNQ_FLG_SUSPENDED)) { - if ((rq->flags & ERTS_RUNQ_FLG_SUSPENDED) - || (erts_smp_atomic32_read_acqb(&esdp->ssi->flags) - & ERTS_SSI_FLG_SUSPENDED)) { + if (rq->flags & ERTS_RUNQ_FLG_SUSPENDED) { ASSERT(erts_smp_atomic32_read_nob(&esdp->ssi->flags) & ERTS_SSI_FLG_SUSPENDED); suspend_scheduler(esdp); } - if ((rq->flags & ERTS_RUNQ_FLG_CHK_CPU_BIND) - || erts_smp_atomic32_read_acqb(&esdp->chk_cpu_bind)) { + if (rq->flags & ERTS_RUNQ_FLG_CHK_CPU_BIND) erts_sched_check_cpu_bind(esdp); - } } { @@ -6215,16 +6073,11 @@ Process *schedule(Process *p, int calls) empty_runq(rq); - if (rq->flags & (ERTS_RUNQ_FLG_SHARED_RUNQ - | ERTS_RUNQ_FLG_SUSPENDED)) { - if ((rq->flags & ERTS_RUNQ_FLG_SUSPENDED) - || (erts_smp_atomic32_read_acqb(&esdp->ssi->flags) - & ERTS_SSI_FLG_SUSPENDED)) { - ASSERT(erts_smp_atomic32_read_nob(&esdp->ssi->flags) - & ERTS_SSI_FLG_SUSPENDED); - non_empty_runq(rq); - goto continue_check_activities_to_run; - } + if (rq->flags & ERTS_RUNQ_FLG_SUSPENDED) { + ASSERT(erts_smp_atomic32_read_nob(&esdp->ssi->flags) + & ERTS_SSI_FLG_SUSPENDED); + non_empty_runq(rq); + goto continue_check_activities_to_run; } else if (!(rq->flags & ERTS_RUNQ_FLG_INACTIVE)) { /* @@ -6289,11 +6142,7 @@ Process *schedule(Process *p, int calls) else if (rq->wakeup_other < wakeup_other_limit) rq->wakeup_other += rq->len*wo_reds + ERTS_WAKEUP_OTHER_FIXED_INC; else { - if (erts_common_run_queue) { - if (erts_common_run_queue->waiting) - wake_scheduler(erts_common_run_queue, 0, 1); - } - else if (erts_smp_atomic32_read_acqb(&no_empty_run_queues) != 0) { + if (erts_smp_atomic32_read_acqb(&no_empty_run_queues) != 0) { wake_scheduler_on_empty_runq(rq); rq->wakeup_other = 0; } @@ -6892,7 +6741,9 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). goto error; } +#ifdef BM_COUNTERS processes_busy++; +#endif BM_COUNT(processes_spawned); #ifndef HYBRID @@ -8415,7 +8266,9 @@ continue_exit_process(Process *p pbt = ERTS_PROC_SET_CALL_TIME(p, ERTS_PROC_LOCKS_ALL, NULL); erts_smp_proc_unlock(p, ERTS_PROC_LOCKS_ALL); +#ifdef BM_COUNTERS processes_busy--; +#endif if (dep) { erts_do_net_exits(dep, reason); diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 69ff423133..a51b380bb0 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -144,12 +144,10 @@ extern int erts_sched_thread_suggested_stack_size; (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 1)) #define ERTS_RUNQ_FLG_SUSPENDED \ (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 2)) -#define ERTS_RUNQ_FLG_SHARED_RUNQ \ - (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 3)) #define ERTS_RUNQ_FLG_CHK_CPU_BIND \ - (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 4)) + (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 3)) #define ERTS_RUNQ_FLG_INACTIVE \ - (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 5)) + (((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 4)) #define ERTS_RUNQ_FLGS_MIGRATION_QMASKS \ (ERTS_RUNQ_FLGS_EMIGRATE_QMASK \ @@ -272,11 +270,6 @@ typedef enum { typedef struct ErtsSchedulerSleepInfo_ ErtsSchedulerSleepInfo; -typedef struct { - erts_smp_spinlock_t lock; - ErtsSchedulerSleepInfo *list; -} ErtsSchedulerSleepList; - struct ErtsSchedulerSleepInfo_ { #ifdef ERTS_SMP ErtsSchedulerSleepInfo *next; @@ -339,10 +332,6 @@ struct ErtsRunQueue_ { erts_smp_mtx_t mtx; erts_smp_cnd_t cnd; -#ifdef ERTS_SMP - ErtsSchedulerSleepList sleepers; -#endif - ErtsSchedulerData *scheduler; int waiting; /* < 0 in sys schedule; > 0 on cnd variable */ int woken; @@ -388,7 +377,6 @@ typedef union { } ErtsAlignedRunQueue; extern ErtsAlignedRunQueue *erts_aligned_run_queues; -extern ErtsRunQueue *erts_common_run_queue; #define ERTS_PROC_REDUCTIONS_EXECUTED(RQ, PRIO, REDS, AREDS) \ do { \ @@ -469,11 +457,6 @@ struct ErtsSchedulerData_ { 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 */ -#endif - #ifdef ERTS_DO_VERIFY_UNUSED_TEMP_ALLOC erts_alloc_verify_func_t verify_unused_temp_alloc; Allctr_t *verify_unused_temp_alloc_data; @@ -1079,7 +1062,7 @@ 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(int); -void erts_init_scheduling(int, int, int); +void erts_init_scheduling(int, int); ErtsProcList *erts_proclist_create(Process *); void erts_proclist_destroy(ErtsProcList *); @@ -1464,8 +1447,7 @@ erts_get_runq_proc(Process *p) ASSERT(p->run_queue); return p->run_queue; #else - ASSERT(erts_common_run_queue); - return erts_common_run_queue; + return ERTS_RUNQ_IX(0); #endif } @@ -1478,8 +1460,7 @@ erts_get_runq_current(ErtsSchedulerData *esdp) esdp = erts_get_scheduler_data(); return esdp->run_queue; #else - ASSERT(erts_common_run_queue); - return erts_common_run_queue; + return ERTS_RUNQ_IX(0); #endif } diff --git a/erts/emulator/beam/erl_process_lock.c b/erts/emulator/beam/erl_process_lock.c index b4d20480c5..a5a753b798 100644 --- a/erts/emulator/beam/erl_process_lock.c +++ b/erts/emulator/beam/erl_process_lock.c @@ -123,10 +123,10 @@ erts_init_proc_lock(int cpus) erts_smp_spinlock_init(&qs_lock, "proc_lck_qs_alloc"); for (i = 0; i < ERTS_NO_OF_PIX_LOCKS; i++) { #ifdef ERTS_ENABLE_LOCK_COUNT - erts_smp_spinlock_init_x(&erts_pix_locks[i].u.spnlck, - "pix_lock", make_small(i)); + erts_mtx_init_x(&erts_pix_locks[i].u.mtx, + "pix_lock", make_small(i)); #else - erts_smp_spinlock_init(&erts_pix_locks[i].u.spnlck, "pix_lock"); + erts_mtx_init(&erts_pix_locks[i].u.mtx, "pix_lock"); #endif } queue_free_list = NULL; diff --git a/erts/emulator/beam/erl_process_lock.h b/erts/emulator/beam/erl_process_lock.h index 97f250138e..97e554914e 100644 --- a/erts/emulator/beam/erl_process_lock.h +++ b/erts/emulator/beam/erl_process_lock.h @@ -255,8 +255,8 @@ void erts_proc_lc_unrequire_lock(Process *p, ErtsProcLocks locks); typedef struct { union { - erts_smp_spinlock_t spnlck; - char buf[64]; /* Try to get locks in different cache lines */ + erts_mtx_t mtx; + char buf[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_mtx_t))]; } u; } erts_pix_lock_t; @@ -380,18 +380,18 @@ ERTS_GLB_INLINE void erts_proc_lock_op_debug(Process *, ErtsProcLocks, int); ERTS_GLB_INLINE void erts_pix_lock(erts_pix_lock_t *pixlck) { ERTS_LC_ASSERT(pixlck); - erts_smp_spin_lock(&pixlck->u.spnlck); + erts_mtx_lock(&pixlck->u.mtx); } ERTS_GLB_INLINE void erts_pix_unlock(erts_pix_lock_t *pixlck) { ERTS_LC_ASSERT(pixlck); - erts_smp_spin_unlock(&pixlck->u.spnlck); + erts_mtx_unlock(&pixlck->u.mtx); } ERTS_GLB_INLINE int erts_lc_pix_lock_is_locked(erts_pix_lock_t *pixlck) { - return erts_smp_lc_spinlock_is_locked(&pixlck->u.spnlck); + return erts_lc_mtx_is_locked(&pixlck->u.mtx); } /* diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index b247576f1c..d5b74efd98 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -205,7 +205,7 @@ erts_port_runq(Port *prt) rq1 = rq2; } #else - return erts_common_run_queue; + return ERTS_RUNQ_IX(0); #endif } diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index e4ad7dcb24..df03f5e42c 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -45,6 +45,7 @@ #include "erl_thr_progress.h" #include "erl_thr_queue.h" #include "erl_sched_spec_pre_alloc.h" +#include "beam_bp.h" #undef M_TRIM_THRESHOLD #undef M_TOP_PAD @@ -2647,7 +2648,7 @@ tailrecur_ne: FloatDef f1, f2; Eterm big; #if HEAP_ON_C_STACK - Eterm big_buf[32]; /* If HEAP_ON_C_STACK */ + Eterm big_buf[CMP_TMP_HEAP_SIZE]; /* If HEAP_ON_C_STACK */ #else Eterm *big_buf = erts_get_scheduler_data()->cmp_tmp_heap; #endif diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 1fe9e04341..db052523a8 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -4222,6 +4222,31 @@ static int inet_ctl_getiflist(inet_descriptor* desc, char** rbuf, int rsize) return sp - sbuf; } +#ifdef HAVE_LIBDLPI_H +#include <libdlpi.h> +static int hwaddr_libdlpi_lookup(const char *ifnm, + uchar_t *addr, size_t *alen) +{ + dlpi_handle_t handle; + dlpi_info_t linkinfo; + int ret = -1; + + if (dlpi_open(ifnm, &handle, 0) != DLPI_SUCCESS) { + return -1; + } + + if (dlpi_get_physaddr(handle, DL_CURR_PHYS_ADDR, + addr, alen) == DLPI_SUCCESS && + dlpi_info(handle, &linkinfo, 0) == DLPI_SUCCESS) + { + ret = 0; + } + + dlpi_close(handle); + return ret; +} +#endif + /* FIXME: temporary hack */ #ifndef IFHWADDRLEN #define IFHWADDRLEN 6 @@ -4257,7 +4282,24 @@ static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len, break; case INET_IFOPT_HWADDR: { -#ifdef SIOCGIFHWADDR +#ifdef HAVE_LIBDLPI_H + /* + ** OpenSolaris have SIGCGIFHWADDR, but no ifr_hwaddr member.. + ** The proper way to get the mac address would be to + ** use libdlpi... + */ + uchar_t addr[DLPI_PHYSADDR_MAX]; + size_t alen = sizeof(addr); + + if (hwaddr_libdlpi_lookup(ifreq.ifr_name, addr, &alen) == 0) { + buf_check(sptr, s_end, 1+2+alen); + *sptr++ = INET_IFOPT_HWADDR; + put_int16(alen, sptr); + sptr += 2; + sys_memcpy(sptr, addr, alen); + sptr += alen; + } +#elif defined(SIOCGIFHWADDR) && defined(HAVE_STRUCT_IFREQ_IFR_HWADDR) if (ioctl(desc->s, SIOCGIFHWADDR, (char *)&ifreq) < 0) break; buf_check(sptr, s_end, 1+2+IFHWADDRLEN); @@ -4266,7 +4308,7 @@ static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len, /* raw memcpy (fix include autoconf later) */ sys_memcpy(sptr, (char*)(&ifreq.ifr_hwaddr.sa_data), IFHWADDRLEN); sptr += IFHWADDRLEN; -#elif defined(SIOCGENADDR) +#elif defined(SIOCGENADDR) && defined(HAVE_STRUCT_IFREQ_IFR_ENADDR) if (ioctl(desc->s, SIOCGENADDR, (char *)&ifreq) < 0) break; buf_check(sptr, s_end, 1+2+sizeof(ifreq.ifr_enaddr)); @@ -10269,6 +10311,7 @@ static int packet_inet_input(udp_descriptor* udesc, HANDLE event) int code; void * extra = NULL; char * ptr; + int nsz; inet_input_count(desc, n); udesc->i_ptr += n; @@ -10282,17 +10325,19 @@ static int packet_inet_input(udp_descriptor* udesc, HANDLE event) ptr = udesc->i_buf->orig_bytes + sizeof(other) - len; sys_memcpy(ptr, abuf, len); + nsz = udesc->i_ptr - ptr; + /* Check if we need to reallocate binary */ - if ((desc->mode == INET_MODE_BINARY) && - (desc->hsz < (udesc->i_ptr - ptr)) && - ((udesc->i_ptr - ptr) + BIN_REALLOC_MARGIN(desc->bufsz) >= - udesc->i_bufsz)) { + if ((desc->mode == INET_MODE_BINARY) + && (desc->hsz < (nsz - len)) + && (nsz + BIN_REALLOC_MARGIN(desc->bufsz) < udesc->i_bufsz)) { ErlDrvBinary* tmp; int bufsz; bufsz = udesc->i_ptr - udesc->i_buf->orig_bytes; if ((tmp = realloc_buffer(udesc->i_buf, bufsz)) != NULL) { udesc->i_buf = tmp; udesc->i_bufsz = bufsz; + udesc->i_ptr = NULL; /* not used from here */ } } #ifdef HAVE_SCTP @@ -10300,8 +10345,8 @@ static int packet_inet_input(udp_descriptor* udesc, HANDLE event) #endif /* Actual parsing and return of the data received, occur here: */ code = packet_reply_binary_data(desc, len, udesc->i_buf, - ptr - udesc->i_buf->orig_bytes, - udesc->i_ptr - ptr, + (sizeof(other) - len), + nsz, extra); free_buffer(udesc->i_buf); udesc->i_buf = NULL; diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile index 4d0c87bf12..08d2066da3 100644 --- a/erts/emulator/test/Makefile +++ b/erts/emulator/test/Makefile @@ -61,7 +61,7 @@ MODULES= \ exception_SUITE \ float_SUITE \ fun_SUITE \ - fun_r12_SUITE \ + fun_r13_SUITE \ gc_SUITE \ guard_SUITE \ hash_SUITE \ diff --git a/erts/emulator/test/big_SUITE.erl b/erts/emulator/test/big_SUITE.erl index 3487917677..413bd3bcae 100644 --- a/erts/emulator/test/big_SUITE.erl +++ b/erts/emulator/test/big_SUITE.erl @@ -26,7 +26,7 @@ shift_limit_1/1, powmod/1, system_limit/1, otp_6692/1]). %% Internal exports. --export([eval/1, funcall/2]). +-export([eval/1]). -export([init/3]). -export([fac/1, fib/1, pow/2, gcd/2, lcm/2]). @@ -162,12 +162,15 @@ multi_match([Node|Ns], Expr, Rs) -> multi_match([], _, Rs) -> Rs. eval(Expr) -> - Fun = {?MODULE,funcall}, - {value,V,_} = erl_eval:expr(Expr, [], Fun), %Applied arithmetic BIFs. - V = eval(Expr, Fun), %Real arithmetic instructions. - V. + LFH = fun(Name, As) -> apply(?MODULE, Name, As) end, + + %% Applied arithmetic BIFs. + {value,V,_} = erl_eval:expr(Expr, [], {value,LFH}), -funcall(F, As) -> apply(?MODULE, F, As). + %% Real arithmetic instructions. + V = eval(Expr, LFH), + + V. %% Like a subset of erl_eval:expr/3, but uses real arithmetic instructions instead of %% applying them (it does make a difference). diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl index 19281f6d58..08308629fe 100644 --- a/erts/emulator/test/distribution_SUITE.erl +++ b/erts/emulator/test/distribution_SUITE.erl @@ -18,7 +18,7 @@ %% -module(distribution_SUITE). --compile(r12). +-compile(r13). %% Tests distribution and the tcp driver. @@ -37,7 +37,7 @@ dist_auto_connect_never/1, dist_auto_connect_once/1, dist_parallel_send/1, atom_roundtrip/1, - atom_roundtrip_r12b/1, + atom_roundtrip_r13b/1, contended_atom_cache_entry/1, bad_dist_structure/1, bad_dist_ext_receive/1, @@ -62,7 +62,7 @@ all() -> link_to_dead_new_node, applied_monitor_node, ref_port_roundtrip, nil_roundtrip, stop_dist, {group, trap_bif}, {group, dist_auto_connect}, - dist_parallel_send, atom_roundtrip, atom_roundtrip_r12b, + dist_parallel_send, atom_roundtrip, atom_roundtrip_r13b, contended_atom_cache_entry, bad_dist_structure, {group, bad_dist_ext}]. groups() -> @@ -1100,17 +1100,17 @@ atom_roundtrip(Config) when is_list(Config) -> ?line stop_node(Node), ?line ok. -atom_roundtrip_r12b(Config) when is_list(Config) -> - case ?t:is_release_available("r12b") of +atom_roundtrip_r13b(Config) when is_list(Config) -> + case ?t:is_release_available("r13b") of true -> ?line AtomData = atom_data(), ?line verify_atom_data(AtomData), - ?line {ok, Node} = start_node(Config, [], "r12b"), + ?line {ok, Node} = start_node(Config, [], "r13b"), ?line do_atom_roundtrip(Node, AtomData), ?line stop_node(Node), ?line ok; false -> - ?line {skip,"No OTP R12B available"} + ?line {skip,"No OTP R13B available"} end. do_atom_roundtrip(Node, AtomData) -> diff --git a/erts/emulator/test/fun_r12_SUITE.erl b/erts/emulator/test/fun_r13_SUITE.erl index 3b1dfc9825..76ddf9fec9 100644 --- a/erts/emulator/test/fun_r12_SUITE.erl +++ b/erts/emulator/test/fun_r13_SUITE.erl @@ -17,10 +17,10 @@ %% %CopyrightEnd% %% --module(fun_r12_SUITE). --compile(r12). +-module(fun_r13_SUITE). +-compile(r13). --export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, +-export([all/0, suite/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,dist_old_release/1]). @@ -29,10 +29,10 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. -all() -> +all() -> [dist_old_release]. -groups() -> +groups() -> []. init_per_suite(Config) -> diff --git a/erts/emulator/valgrind/suppress.patched.3.6.0 b/erts/emulator/valgrind/suppress.patched.3.6.0 index 2647949672..8cf4cba2c8 100644 --- a/erts/emulator/valgrind/suppress.patched.3.6.0 +++ b/erts/emulator/valgrind/suppress.patched.3.6.0 @@ -305,3 +305,46 @@ fun:erl_init fun:erl_start fun:main } + +{ +Permanent cache aligned malloc for array of mseg allocators +Memcheck:Leak +PossiblyLost +fun:malloc +fun:erts_mseg_init +fun:erts_alloc_init +fun:early_init +fun:erl_start +fun:main +} + +{ +Early permanent cache aligned erl_process:aux_work_tmo +Memcheck:Leak +PossiblyLost +fun:malloc +fun:aux_work_timeout_early_init +fun:erts_early_init_scheduling +fun:early_init +fun:erl_start +fun:main +} + +{ +Early permanent cache aligned ts_event_pool +Memcheck:Leak +PossiblyLost +fun:malloc +fun:erts_sys_alloc +fun:erts_alloc_fnf +fun:ethr_std_alloc +fun:ts_event_pool +fun:init_ts_event_alloc +fun:ethr_late_init_common__ +fun:ethr_late_init +fun:erts_thr_late_init +fun:early_init +fun:erl_start +fun:main +} + diff --git a/erts/emulator/valgrind/suppress.standard b/erts/emulator/valgrind/suppress.standard index d759038c97..26e34e3757 100644 --- a/erts/emulator/valgrind/suppress.standard +++ b/erts/emulator/valgrind/suppress.standard @@ -266,3 +266,43 @@ fun:erl_init fun:erl_start fun:main } + +{ +Permanent cache aligned malloc for array of mseg allocators +Memcheck:Leak +fun:malloc +fun:erts_mseg_init +fun:erts_alloc_init +fun:early_init +fun:erl_start +fun:main +} + +{ +Early permanent cache aligned erl_process:aux_work_tmo +Memcheck:Leak +fun:malloc +fun:aux_work_timeout_early_init +fun:erts_early_init_scheduling +fun:early_init +fun:erl_start +fun:main +} + +{ +Early permanent cache aligned ts_event_pool +Memcheck:Leak +fun:malloc +fun:erts_sys_alloc +fun:erts_alloc_fnf +fun:ethr_std_alloc +fun:ts_event_pool +fun:init_ts_event_alloc +fun:ethr_late_init_common__ +fun:ethr_late_init +fun:erts_thr_late_init +fun:early_init +fun:erl_start +fun:main +} + diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex dda24d4405..a21e5c6e06 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index e9a59a7aaf..4affc9bffe 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -1091,8 +1091,6 @@ receive_emd(Ref, EMD, N) -> 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}, diff --git a/erts/start_scripts/Makefile b/erts/start_scripts/Makefile index 4df7568484..d8e39062e3 100644 --- a/erts/start_scripts/Makefile +++ b/erts/start_scripts/Makefile @@ -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 @@ -74,7 +74,7 @@ $(SS_ROOT)/start_clean.script \ $(SS_ROOT)/start_clean.boot: $(SS_ROOT)/start_clean.rel $(INSTALL_DIR) $(SS_TMP) ( cd $(SS_TMP) && \ - $(ERLC) $(SASL_FLAGS) $(SCRIPT_PATH) -o $(SS_ROOT) $< ) + $(ERLC) $(SASL_FLAGS) $(SCRIPT_PATH) +no_warn_sasl -o $(SS_ROOT) $< ) $(SS_ROOT)/start_sasl.script \ $(SS_ROOT)/start_sasl.boot: $(SS_ROOT)/start_sasl.rel @@ -128,7 +128,7 @@ $(SS_ROOT)/start_all_example.rel: $(SS_ROOT)/start_all_example.rel.src \ $(ERL_TOP)/bin/start.script: $(INSTALL_DIR) $(SS_TMP) ( cd $(SS_TMP) && \ - $(ERLC) $(SCRIPT_PATH) +otp_build -o $@ $(SS_ROOT)/start_clean.rel ) + $(ERLC) $(SCRIPT_PATH) +no_warn_sasl +otp_build -o $@ $(SS_ROOT)/start_clean.rel ) $(ERL_TOP)/bin/start_sasl.script: $(INSTALL_DIR) $(SS_TMP) @@ -138,7 +138,7 @@ $(ERL_TOP)/bin/start_sasl.script: $(ERL_TOP)/bin/start_clean.script: $(INSTALL_DIR) $(SS_TMP) ( cd $(SS_TMP) && \ - $(ERLC) $(SCRIPT_PATH) +otp_build -o $@ $(SS_ROOT)/start_clean.rel ) + $(ERLC) $(SCRIPT_PATH) +no_warn_sasl +otp_build -o $@ $(SS_ROOT)/start_clean.rel ) ## Special target used from system/build/Makefile for source code release bootstrap. bootstrap_scripts: $(SS_ROOT)/start_clean.rel diff --git a/erts/test/erlc_SUITE.erl b/erts/test/erlc_SUITE.erl index a9e28672e3..6c0d662126 100644 --- a/erts/test/erlc_SUITE.erl +++ b/erts/test/erlc_SUITE.erl @@ -154,7 +154,8 @@ compile_mib(Config) when is_list(Config) -> ?line BadFile = filename:join(SrcDir, "BAD-MIB.mib"), ?line run(Config, Cmd, BadFile, "", - ["Error: syntax error before: mibs\$", "compilation_failed_ERROR_"]), + ["BAD-MIB.mib: 1: syntax error before: mibs\$", + "compilation_failed_ERROR_"]), %% Make sure that no -I option works. @@ -237,6 +238,12 @@ num_d_options() -> %% of arguments is 16383. %% See: http://www.in-ulm.de/~mascheck/various/argmax/ 5440; + {{unix,darwin},{Major,_,_}} when Major >= 11 -> + %% "getconf ARG_MAX" still reports 262144 (as in previous + %% version of MacOS X), but the useful space seem to have + %% shrunk significantly (or possibly the number of arguments). + %% 7673 + 7500; {_,_} -> 12000 end. diff --git a/lib/asn1/src/asn1ct_constructed_ber.erl b/lib/asn1/src/asn1ct_constructed_ber.erl index 77b78dcac7..edeefe1f43 100644 --- a/lib/asn1/src/asn1ct_constructed_ber.erl +++ b/lib/asn1/src/asn1ct_constructed_ber.erl @@ -1542,7 +1542,7 @@ mkfunname(Erule,TopType,Cname,WhatKind,DecOrEnc,Arity) -> F = lists:concat(["fun '",DecOrEnc,"_",EType,"'/",Arity]), {F, "?MODULE", F}; #'Externaltypereference'{module=Mod,type=EType} -> - {lists:concat(["{'",Mod,"','",DecOrEnc,"_",EType,"'}"]),Mod, + {lists:concat(["fun '",Mod,"':'",DecOrEnc,"_",EType,"'/",Arity]),Mod, lists:concat(["'",DecOrEnc,"_",EType,"'"])}; {constructed,bif} -> F = diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl index bfa7c6cedd..8815cfb26f 100644 --- a/lib/compiler/src/compile.erl +++ b/lib/compiler/src/compile.erl @@ -175,6 +175,8 @@ expand_opt(r12, Os) -> [no_recv_opt,no_line_info|Os]; expand_opt(r13, Os) -> [no_recv_opt,no_line_info|Os]; +expand_opt(r14, Os) -> + [no_line_info|Os]; expand_opt({debug_info_key,_}=O, Os) -> [encrypt_debug_info,O|Os]; expand_opt(no_float_opt, Os) -> @@ -235,7 +237,8 @@ format_error({module_name,Mod,Filename}) -> code=[], core_code=[], abstract_code=[], %Abstract code for debugger. - options=[] :: [option()], + options=[] :: [option()], %Options for compilation + mod_options=[] :: [option()], %Options for module_info errors=[], warnings=[]}). @@ -246,10 +249,11 @@ internal(Master, Input, Opts) -> internal({forms,Forms}, Opts) -> {_,Ps} = passes(forms, Opts), - internal_comp(Ps, "", "", #compile{code=Forms,options=Opts}); + internal_comp(Ps, "", "", #compile{code=Forms,options=Opts, + mod_options=Opts}); internal({file,File}, Opts) -> {Ext,Ps} = passes(file, Opts), - Compile = #compile{options=Opts}, + Compile = #compile{options=Opts,mod_options=Opts}, internal_comp(Ps, File, Ext, Compile). internal_comp(Passes, File, Suffix, St0) -> @@ -1228,12 +1232,13 @@ beam_unused_labels(#compile{code=Code0}=St) -> Code = beam_jump:module_labels(Code0), {ok,St#compile{code=Code}}. -beam_asm(#compile{ifile=File,code=Code0,abstract_code=Abst,options=Opts0}=St) -> +beam_asm(#compile{ifile=File,code=Code0, + abstract_code=Abst,mod_options=Opts0}=St) -> Source = filename:absname(File), Opts1 = lists:map(fun({debug_info_key,_}) -> {debug_info_key,'********'}; (Other) -> Other end, Opts0), - Opts2 = [O || O <- Opts1, is_informative_option(O)], + Opts2 = [O || O <- Opts1, effects_code_generation(O)], case beam_asm:module(Code0, Abst, Source, Opts2) of {ok,Code} -> {ok,St#compile{code=Code,abstract_code=[]}} end. @@ -1303,15 +1308,23 @@ embed_native_code(St, {Architecture,NativeCode}) -> {ok, BeamPlusNative} = beam_lib:build_module(Chunks), St#compile{code=BeamPlusNative}. -%% Returns true if the option is informative and therefore should be included -%% in the option list of the compiled module. - -is_informative_option(beam) -> false; -is_informative_option(report_warnings) -> false; -is_informative_option(report_errors) -> false; -is_informative_option(binary) -> false; -is_informative_option(verbose) -> false; -is_informative_option(_) -> true. +%% effects_code_generation(Option) -> true|false. +%% Determine whether the option could have any effect on the +%% generated code in the BEAM file (as opposed to how +%% errors will be reported). + +effects_code_generation(Option) -> + case Option of + beam -> false; + report_warnings -> false; + report_errors -> false; + return_errors-> false; + return_warnings-> false; + binary -> false; + verbose -> false; + {cwd,_} -> false; + _ -> true + end. save_binary(#compile{code=none}=St) -> {ok,St}; save_binary(#compile{module=Mod,ofile=Outfile, diff --git a/lib/compiler/src/erl_bifs.erl b/lib/compiler/src/erl_bifs.erl index 2514c06360..f82a798ceb 100644 --- a/lib/compiler/src/erl_bifs.erl +++ b/lib/compiler/src/erl_bifs.erl @@ -136,6 +136,7 @@ is_pure(math, sinh, 1) -> true; is_pure(math, sqrt, 1) -> true; is_pure(math, tan, 1) -> true; is_pure(math, tanh, 1) -> true; +is_pure(math, pi, 0) -> true; is_pure(_, _, _) -> false. diff --git a/lib/compiler/src/sys_expand_pmod.erl b/lib/compiler/src/sys_expand_pmod.erl index 4fee26f2a6..4576dfbf12 100644 --- a/lib/compiler/src/sys_expand_pmod.erl +++ b/lib/compiler/src/sys_expand_pmod.erl @@ -317,6 +317,8 @@ expr({'try',Line,Es0,Scs0,Ccs0,As0},St) -> Ccs1 = icr_clauses(Ccs0,St), As1 = exprs(As0,St), {'try',Line,Es1,Scs1,Ccs1,As1}; +expr({'fun',_,{function,_,_,_}}=ExtFun,_St) -> + ExtFun; expr({'fun',Line,Body,Info},St) -> case Body of {clauses,Cs0} -> diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl index 8c6a623dfb..fedbd98f71 100644 --- a/lib/compiler/test/compile_SUITE.erl +++ b/lib/compiler/test/compile_SUITE.erl @@ -77,12 +77,22 @@ file_1(Config) when is_list(Config) -> ?line {Simple, Target} = files(Config, "file_1"), ?line {ok, Cwd} = file:get_cwd(), ?line ok = file:set_cwd(filename:dirname(Target)), - ?line {ok,simple} = compile:file(Simple), %Smoke test only. + + %% Native from BEAM without compilation info. ?line {ok,simple} = compile:file(Simple, [slim]), %Smoke test only. - ?line {ok,simple} = compile:file(Simple, [native,report]), %Smoke test. ?line {ok,simple} = compile:file(Target, [native,from_beam]), %Smoke test. - ?line {ok,simple} = compile:file(Simple, [debug_info]), + + %% Native from BEAM with compilation info. + ?line {ok,simple} = compile:file(Simple), %Smoke test only. + ?line {ok,simple} = compile:file(Target, [native,from_beam]), %Smoke test. + + ?line {ok,simple} = compile:file(Simple, [native,report]), %Smoke test. + + ?line compile_and_verify(Simple, Target, []), + ?line compile_and_verify(Simple, Target, [native]), + ?line compile_and_verify(Simple, Target, [debug_info]), ?line {ok,simple} = compile:file(Simple, [no_line_info]), %Coverage + ?line ok = file:set_cwd(Cwd), ?line true = exists(Target), ?line passed = run(Target, test, []), @@ -113,10 +123,9 @@ big_file(Config) when is_list(Config) -> ?line Big = filename:join(DataDir, "big.erl"), ?line Target = filename:join(PrivDir, "big.beam"), ?line ok = file:set_cwd(PrivDir), - ?line {ok,big} = compile:file(Big, []), - ?line {ok,big} = compile:file(Big, [r9,debug_info]), - ?line {ok,big} = compile:file(Big, [no_postopt]), - ?line true = exists(Target), + ?line compile_and_verify(Big, Target, []), + ?line compile_and_verify(Big, Target, [debug_info]), + ?line compile_and_verify(Big, Target, [no_postopt]), %% Cleanup. ?line ok = file:delete(Target), @@ -775,3 +784,15 @@ do_asm(Beam, Outdir) -> [M,Class,Error,erlang:get_stacktrace()]), error end. + +%%% +%%% Utilities. +%%% + +compile_and_verify(Name, Target, Opts) -> + Mod = list_to_atom(filename:basename(Name, ".erl")), + {ok,Mod} = compile:file(Name, Opts), + {ok,{Mod,[{compile_info,CInfo}]}} = + beam_lib:chunks(Target, [compile_info]), + {options,BeamOpts} = lists:keyfind(options, 1, CInfo), + Opts = BeamOpts. diff --git a/lib/compiler/test/pmod_SUITE.erl b/lib/compiler/test/pmod_SUITE.erl index 3d02adaf52..5dd09a7245 100644 --- a/lib/compiler/test/pmod_SUITE.erl +++ b/lib/compiler/test/pmod_SUITE.erl @@ -100,6 +100,7 @@ basic_1(Config, Opts) -> Fun = fun(Arg) -> Prop4:bar(Arg) end, ?line ok = Fun({s,0}), + [{y,[1,2]},{x,[5,19]}] = Prop4:collapse([{y,[2,1]},{x,[19,5]}]), ok. otp_8447(Config) when is_list(Config) -> diff --git a/lib/compiler/test/pmod_SUITE_data/pmod_basic.erl b/lib/compiler/test/pmod_SUITE_data/pmod_basic.erl index 0d46cffe00..c6aa2d4655 100644 --- a/lib/compiler/test/pmod_SUITE_data/pmod_basic.erl +++ b/lib/compiler/test/pmod_SUITE_data/pmod_basic.erl @@ -21,6 +21,7 @@ -export([lookup/1,or_props/1,prepend/1,append/1,stupid_sum/0]). -export([bar/1,bar_bar/1]). -export([bc1/0, bc2/0]). +-export([collapse/1]). lookup(Key) -> proplists:lookup(Key, Props). @@ -77,3 +78,6 @@ bc1() -> bc2() -> << <<A:1>> || A <- [1,0,1,0] >>. + +collapse(L) -> + lists:keymap(fun lists:sort/1, 2, L). diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl index e638e2fff2..732bd4ac84 100644 --- a/lib/dialyzer/src/dialyzer_cl.erl +++ b/lib/dialyzer/src/dialyzer_cl.erl @@ -525,10 +525,7 @@ native_compile(Mods) -> end. hc(Mod) -> - case code:ensure_loaded(Mod) of - {module, Mod} -> ok; - {error, sticky_directory} -> ok - end, + {module, Mod} = code:ensure_loaded(Mod), case code:is_module_native(Mod) of true -> ok; false -> @@ -611,7 +608,7 @@ cl_loop(State, LogCache) -> -spec failed_anal_msg(string(), [_]) -> nonempty_string(). failed_anal_msg(Reason, LogCache) -> - Msg = "Analysis failed with error: " ++ Reason ++ "\n", + Msg = "Analysis failed with error:\n" ++ Reason ++ "\n", case LogCache =:= [] of true -> Msg; false -> diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl index 3469d70a4d..8b43740e34 100644 --- a/lib/dialyzer/src/dialyzer_contracts.erl +++ b/lib/dialyzer/src/dialyzer_contracts.erl @@ -256,7 +256,7 @@ check_extraneous([C|Cs], SuccType) -> check_extraneous_1(Contract, SuccType) -> CRngs = erl_types:t_elements(erl_types:t_fun_range(Contract)), STRng = erl_types:t_fun_range(SuccType), - %% io:format("CR = ~p\nSR = ~p\n", [CRngs, STRng]), + ?debug("CR = ~p\nSR = ~p\n", [CRngs, STRng]), case [CR || CR <- CRngs, erl_types:t_is_none(erl_types:t_inf(CR, STRng, opaque))] of [] -> ok; CRs -> {error, {extra_range, erl_types:t_sup(CRs), STRng}} @@ -352,28 +352,37 @@ insert_constraints([], Dict) -> Dict. store_tmp_contract(MFA, FileLine, TypeSpec, SpecDict, RecordsDict) -> %% io:format("contract from form: ~p\n", [TypeSpec]), - TmpContract = contract_from_form(TypeSpec, RecordsDict), + TmpContract = contract_from_form(TypeSpec, RecordsDict, FileLine), %% io:format("contract: ~p\n", [Contract]), dict:store(MFA, {FileLine, TmpContract}, SpecDict). -contract_from_form(Forms, RecDict) -> - {CFuns, Forms1} = contract_from_form(Forms, RecDict, [], []), +contract_from_form(Forms, RecDict, FileLine) -> + {CFuns, Forms1} = contract_from_form(Forms, RecDict, FileLine, [], []), #tmp_contract{contract_funs = CFuns, forms = Forms1}. contract_from_form([{type, _, 'fun', [_, _]} = Form | Left], RecDict, - TypeAcc, FormAcc) -> + FileLine, TypeAcc, FormAcc) -> TypeFun = fun(ExpTypes, AllRecords) -> - Type = erl_types:t_from_form(Form, RecDict), + Type = + try + erl_types:t_from_form(Form, RecDict) + catch + throw:{error, Msg} -> + {File, Line} = FileLine, + NewMsg = io_lib:format("~s:~p: ~s", [filename:basename(File), + Line, Msg]), + throw({error, NewMsg}) + end, NewType = erl_types:t_solve_remote(Type, ExpTypes, AllRecords), {NewType, []} end, NewTypeAcc = [TypeFun | TypeAcc], NewFormAcc = [{Form, []} | FormAcc], - contract_from_form(Left, RecDict, NewTypeAcc, NewFormAcc); + contract_from_form(Left, RecDict, FileLine, NewTypeAcc, NewFormAcc); contract_from_form([{type, _L1, bounded_fun, [{type, _L2, 'fun', [_, _]} = Form, Constr]}| Left], - RecDict, TypeAcc, FormAcc) -> + RecDict, FileLine, TypeAcc, FormAcc) -> TypeFun = fun(ExpTypes, AllRecords) -> Constr1 = [constraint_from_form(C, RecDict, ExpTypes, AllRecords) @@ -385,8 +394,8 @@ contract_from_form([{type, _L1, bounded_fun, end, NewTypeAcc = [TypeFun | TypeAcc], NewFormAcc = [{Form, Constr} | FormAcc], - contract_from_form(Left, RecDict, NewTypeAcc, NewFormAcc); -contract_from_form([], _RecDict, TypeAcc, FormAcc) -> + contract_from_form(Left, RecDict, FileLine, NewTypeAcc, NewFormAcc); +contract_from_form([], _RecDict, _FileLine, TypeAcc, FormAcc) -> {lists:reverse(TypeAcc), lists:reverse(FormAcc)}. constraint_from_form({type, _, constraint, [{atom, _, is_subtype}, @@ -444,7 +453,21 @@ get_invalid_contract_warnings_funs([{MFA, {FileLine, Contract}}|Left], {error, invalid_contract} -> [invalid_contract_warning(MFA, FileLine, Sig, RecDict)|Acc]; {error, {extra_range, ExtraRanges, STRange}} -> - [extra_range_warning(MFA, FileLine, ExtraRanges, STRange)|Acc]; + Warn = + case t_from_forms_without_remote(Contract#contract.forms, + RecDict) of + {ok, NoRemoteType} -> + CRet = erl_types:t_fun_range(NoRemoteType), + erl_types:t_is_subtype(ExtraRanges, CRet); + unsupported -> + true + end, + case Warn of + true -> + [extra_range_warning(MFA, FileLine, ExtraRanges, STRange)|Acc]; + false -> + Acc + end; {error, Msg} -> [{?WARN_CONTRACT_SYNTAX, FileLine, Msg}|Acc]; ok -> @@ -507,26 +530,92 @@ picky_contract_check(CSig0, Sig0, MFA, FileLine, Contract, RecDict, Acc) -> extra_contract_warning({M, F, A}, FileLine, Contract, CSig, Sig, RecDict) -> SigString = lists:flatten(dialyzer_utils:format_sig(Sig, RecDict)), ContractString0 = lists:flatten(dialyzer_utils:format_sig(CSig, RecDict)), - case SigString =:= ContractString0 of + %% The only difference is in record fields containing 'undefined' or not. + IsUndefRecordFieldsRelated = SigString =:= ContractString0, + {IsRemoteTypesRelated, SubtypeRelation} = + is_remote_types_related(Contract, CSig, Sig, RecDict), + case IsUndefRecordFieldsRelated orelse IsRemoteTypesRelated of true -> - %% The only difference is in record fields containing 'undefined' or not. no_warning; false -> ContractString = contract_to_string(Contract), {Tag, Msg} = - case erl_types:t_is_subtype(CSig, Sig) of - true -> + case SubtypeRelation of + contract_is_subtype -> {?WARN_CONTRACT_SUBTYPE, {contract_subtype, [M, F, A, ContractString, SigString]}}; - false -> - case erl_types:t_is_subtype(Sig, CSig) of - true -> - {?WARN_CONTRACT_SUPERTYPE, - {contract_supertype, [M, F, A, ContractString, SigString]}}; - false -> - {?WARN_CONTRACT_NOT_EQUAL, - {contract_diff, [M, F, A, ContractString, SigString]}} - end + contract_is_supertype -> + {?WARN_CONTRACT_SUPERTYPE, + {contract_supertype, [M, F, A, ContractString, SigString]}}; + neither -> + {?WARN_CONTRACT_NOT_EQUAL, + {contract_diff, [M, F, A, ContractString, SigString]}} end, {warning, {Tag, FileLine, Msg}} end. + +is_remote_types_related(Contract, CSig, Sig, RecDict) -> + case erl_types:t_is_subtype(CSig, Sig) of + true -> + {false, contract_is_subtype}; + false -> + case erl_types:t_is_subtype(Sig, CSig) of + true -> + case t_from_forms_without_remote(Contract#contract.forms, RecDict) of + {ok, NoRemoteTypeSig} -> + case blame_remote(CSig, NoRemoteTypeSig, Sig) of + true -> + {true, neither}; + false -> + {false, contract_is_supertype} + end; + unsupported -> + {false, contract_is_supertype} + end; + false -> + {false, neither} + end + end. + +t_from_forms_without_remote([{FType, []}], RecDict) -> + Type0 = erl_types:t_from_form(FType, RecDict), + Map = + fun(Type) -> + case erl_types:t_is_remote(Type) of + true -> erl_types:t_none(); + false -> Type + end + end, + {ok, erl_types:t_map(Map, Type0)}; +t_from_forms_without_remote([{_FType, _Constrs}], _RecDict) -> + %% 'When' constraints + unsupported; +t_from_forms_without_remote(_Forms, _RecDict) -> + %% Lots of forms + unsupported. + +blame_remote(ContractSig, NoRemoteContractSig, Sig) -> + CArgs = erl_types:t_fun_args(ContractSig), + CRange = erl_types:t_fun_range(ContractSig), + NRArgs = erl_types:t_fun_args(NoRemoteContractSig), + NRRange = erl_types:t_fun_range(NoRemoteContractSig), + SArgs = erl_types:t_fun_args(Sig), + SRange = erl_types:t_fun_range(Sig), + blame_remote_list([CRange|CArgs], [NRRange|NRArgs], [SRange|SArgs]). + +blame_remote_list([], [], []) -> + true; +blame_remote_list([CArg|CArgs], [NRArg|NRArgs], [SArg|SArgs]) -> + case erl_types:t_is_equal(CArg, NRArg) of + true -> + case not erl_types:t_is_equal(CArg, SArg) of + true -> false; + false -> blame_remote_list(CArgs, NRArgs, SArgs) + end; + false -> + case erl_types:t_is_subtype(SArg, NRArg) + andalso not erl_types:t_is_subtype(NRArg, SArg) of + true -> false; + false -> blame_remote_list(CArgs, NRArgs, SArgs) + end + end. diff --git a/lib/dialyzer/test/behaviour_SUITE_data/results/gen_event_incorrect_return b/lib/dialyzer/test/behaviour_SUITE_data/results/gen_event_incorrect_return index 2afb5db133..e646eea383 100644 --- a/lib/dialyzer/test/behaviour_SUITE_data/results/gen_event_incorrect_return +++ b/lib/dialyzer/test/behaviour_SUITE_data/results/gen_event_incorrect_return @@ -1,2 +1,2 @@ -gen_event_incorrect_return.erl:16: The inferred return type of init/1 ('error') has nothing in common with {'ok',_} | {'ok',_,'hibernate'}, which is the expected return type for the callback of gen_event behaviour +gen_event_incorrect_return.erl:16: The inferred return type of init/1 ('error') has nothing in common with {'error',_} | {'ok',_} | {'ok',_,'hibernate'}, which is the expected return type for the callback of gen_event behaviour diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/inets b/lib/dialyzer/test/r9c_SUITE_data/results/inets index 6b16dba2ff..24cb39e52b 100644 --- a/lib/dialyzer/test/r9c_SUITE_data/results/inets +++ b/lib/dialyzer/test/r9c_SUITE_data/results/inets @@ -12,7 +12,6 @@ httpc_manager.erl:145: The pattern {ErrorReply, State2} can never match the type httpc_manager.erl:160: The pattern {ErrorReply, State2} can never match the type {{'ok',number()},number(),#state{reqid::number()}} httpc_manager.erl:478: The pattern {'error', Reason} can never match the type 'ok' | {number(),#session{clientclose::boolean(),pipeline::[],quelength::1}} httpc_manager.erl:490: The pattern {'error', Reason} can never match the type 'ok' | {number(),#session{clientclose::boolean(),pipeline::[],quelength::1}} -httpd.erl:583: The pattern <{'error', Reason}, _Fd, SoFar> can never match the type <[any()],pid(),[[any(),...]]> httpd_acceptor.erl:105: The pattern {'error', Reason} can never match the type {'ok',pid()} httpd_acceptor.erl:110: Function handle_connection_err/4 will never be called httpd_acceptor.erl:168: Function report_error/2 will never be called @@ -24,8 +23,7 @@ httpd_manager.erl:933: Function acceptor_status/1 will never be called httpd_request_handler.erl:374: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 66 | 98 | 100 | 103 | 105 | 111 | 116 | 121,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any()) httpd_request_handler.erl:378: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any()) httpd_request_handler.erl:401: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any()) -httpd_request_handler.erl:644: The call lists:reverse(Fields0::{'error',_} | {'ok',_}) will never return since it differs in the 1st argument from the success typing arguments: ([any()]) -httpd_request_handler.erl:645: Function will never be called +httpd_request_handler.erl:649: Guard test [{_,_}] =:= Trailers::nonempty_string() can never succeed httpd_sup.erl:63: The variable Else can never match since previous clauses completely covered the type {'error',_} | {'ok',[any()],_,_} httpd_sup.erl:88: The pattern {'error', Reason} can never match the type {'ok',_,_} httpd_sup.erl:92: The variable Else can never match since previous clauses completely covered the type {'ok',_,_} @@ -40,10 +38,10 @@ mod_dir.erl:72: The pattern {'error', Reason} can never match the type {'ok',[[[ mod_get.erl:135: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]> mod_head.erl:80: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]> mod_htaccess.erl:460: The pattern {'error', BadData} can never match the type {'ok',_} -mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],string()} -mod_include.erl:195: The pattern {_, Name, {PathInfo, []}} can never match the type {[any()],[any()],string()} -mod_include.erl:197: The pattern {_, Name, {PathInfo, QueryString}} can never match the type {[any()],[any()],string()} -mod_include.erl:201: The variable Gurka can never match since previous clauses completely covered the type {[any()],[any()],string()} +mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],maybe_improper_list()} +mod_include.erl:195: The pattern {_, Name, {PathInfo, []}} can never match the type {[any()],[any()],maybe_improper_list()} +mod_include.erl:197: The pattern {_, Name, {PathInfo, QueryString}} can never match the type {[any()],[any()],maybe_improper_list()} +mod_include.erl:201: The variable Gurka can never match since previous clauses completely covered the type {[any()],[any()],maybe_improper_list()} mod_include.erl:692: The pattern <{'read', Reason}, Info, Path> can never match the type <{'open',atom()},#mod{},atom() | binary() | [atom() | [any()] | char()]> mod_include.erl:706: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]> mod_include.erl:716: Function read_error/3 will never be called diff --git a/lib/dialyzer/test/underspecs_SUITE_data/dialyzer_options b/lib/dialyzer/test/underspecs_SUITE_data/dialyzer_options new file mode 100644 index 0000000000..f7197ac30f --- /dev/null +++ b/lib/dialyzer/test/underspecs_SUITE_data/dialyzer_options @@ -0,0 +1 @@ +{dialyzer_options, [{warnings, [underspecs]}]}. diff --git a/lib/dialyzer/test/underspecs_SUITE_data/results/remote b/lib/dialyzer/test/underspecs_SUITE_data/results/remote new file mode 100644 index 0000000000..1e0cda3bde --- /dev/null +++ b/lib/dialyzer/test/underspecs_SUITE_data/results/remote @@ -0,0 +1,9 @@ + +remotes1.erl:17: The specification for remotes1:foo5/1 states that the function might also return 'ko' but the inferred return is 'ok' +remotes1.erl:20: Type specification remotes1:foo6('ok' | 'ko') -> 'ok' is a supertype of the success typing: remotes1:foo6('ok') -> 'ok' +remotes1.erl:25: The specification for remotes1:foo7/1 states that the function might also return 'ko' but the inferred return is 'ok' +remotes1.erl:28: Type specification remotes1:foo8(local_type_42()) -> 'ok' is a supertype of the success typing: remotes1:foo8('ok') -> 'ok' +remotes1.erl:33: The specification for remotes1:foo9/1 states that the function might also return 'ko' but the inferred return is 'ok' +remotes1.erl:36: Type specification remotes1:foo10(local_and_known_remote_type_42()) -> 'ok' is a supertype of the success typing: remotes1:foo10('ok') -> 'ok' +remotes1.erl:49: Type specification remotes1:foo13('ok') -> local_and_unknown_remote_type_42() is a supertype of the success typing: remotes1:foo13('ok') -> 'ok' +remotes1.erl:52: Type specification remotes1:foo14(local_and_unknown_remote_type_42()) -> 'ok' is a supertype of the success typing: remotes1:foo14('ok') -> 'ok' diff --git a/lib/dialyzer/test/underspecs_SUITE_data/src/remote/remotes1.erl b/lib/dialyzer/test/underspecs_SUITE_data/src/remote/remotes1.erl new file mode 100644 index 0000000000..b722495095 --- /dev/null +++ b/lib/dialyzer/test/underspecs_SUITE_data/src/remote/remotes1.erl @@ -0,0 +1,61 @@ +-module(remotes1). + +-compile(export_all). + +-spec foo1(some_unknown_remote:type42()) -> ok. +foo1(ok) -> ok. + +-spec foo2(ok) -> some_unknown_remote:type42(). +foo2(ok) -> ok. + +-spec foo3(some_known_remote:type42()) -> ok. +foo3(ok) -> ok. + +-spec foo4(ok) -> some_known_remote:type42(). +foo4(ok) -> ok. + +-spec foo5(ok|ko) -> ok|ko. +foo5(ok) -> ok. + +-spec foo6(ok|ko) -> ok. +foo6(ok) -> ok. + +-type local_type_42() :: ok | ko. + +-spec foo7(ok) -> local_type_42(). +foo7(ok) -> ok. + +-spec foo8(local_type_42()) -> ok. +foo8(ok) -> ok. + +-type local_and_known_remote_type_42() :: some_known_remote:type42() | ok | ko. + +-spec foo9(ok) -> local_and_known_remote_type_42(). +foo9(ok) -> ok. + +-spec foo10(local_and_known_remote_type_42()) -> ok. +foo10(ok) -> ok. + +-type local_and_ok_known_remote_type_42() :: some_known_remote:type42() | ok. + +-spec foo11(ok) -> local_and_ok_known_remote_type_42(). +foo11(ok) -> ok. + +-spec foo12(local_and_ok_known_remote_type_42()) -> ok. +foo12(ok) -> ok. + +-type local_and_unknown_remote_type_42() :: some_unknown_remote:type42() | ok | ko. + +-spec foo13(ok) -> local_and_unknown_remote_type_42(). +foo13(ok) -> ok. + +-spec foo14(local_and_unknown_remote_type_42()) -> ok. +foo14(ok) -> ok. + +-type local_and_ok_unknown_remote_type_42() :: some_unknown_remote:type42() | ok. + +-spec foo15(ok) -> local_and_ok_unknown_remote_type_42(). +foo15(ok) -> ok. + +-spec foo16(local_and_ok_unknown_remote_type_42()) -> ok. +foo16(ok) -> ok. diff --git a/lib/dialyzer/test/underspecs_SUITE_data/src/remote/some_known_remote.erl b/lib/dialyzer/test/underspecs_SUITE_data/src/remote/some_known_remote.erl new file mode 100644 index 0000000000..437f1e7826 --- /dev/null +++ b/lib/dialyzer/test/underspecs_SUITE_data/src/remote/some_known_remote.erl @@ -0,0 +1,5 @@ +-module(some_known_remote). + +-export_type([type42/0]). + +-type type42() :: ok | ko. diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in index 72ac8c7bbf..abe1602be1 100644 --- a/lib/erl_interface/configure.in +++ b/lib/erl_interface/configure.in @@ -338,12 +338,6 @@ AC_SUBST(LIB_CFLAGS) if test "X$host" = "Xwin32"; then LIB_CFLAGS="$CFLAGS" else - case $host_os in - darwin*) - CFLAGS="$CFLAGS -no-cpp-precomp" - ;; - esac - if test "x$GCC" = xyes; then LIB_CFLAGS="$CFLAGS -fPIC" else diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl index 1483b2aee1..6f0141b0ca 100644 --- a/lib/hipe/cerl/erl_bif_types.erl +++ b/lib/hipe/cerl/erl_bif_types.erl @@ -3881,7 +3881,8 @@ arg_types(erlang, system_flag, 2) -> arg_types(erlang, system_info, 1) -> [t_sup([t_atom(), % documented t_tuple([t_atom(), t_any()]), % documented - t_tuple([t_atom(), t_atom(), t_any()])])]; + t_tuple([t_atom(), t_atom(), t_any()]), + t_tuple([t_atom(allocator_sizes), t_reference(), t_any()])])]; arg_types(erlang, system_monitor, 0) -> []; arg_types(erlang, system_monitor, 1) -> diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index 45b390acbd..992f387bd5 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -31,7 +31,7 @@ -module(hipe_beam_to_icode). --export([module/2, mfa/3]). +-export([module/2]). %%----------------------------------------------------------------------- @@ -111,55 +111,6 @@ trans_beam_function_chunk(FunBeamCode, ClosureInfo) -> {MFA,Icode}. %%----------------------------------------------------------------------- -%% @doc -%% Translates the BEAM code of a single function into Icode. -%% Returns a tuple whose first argument is list of {{M,F,A}, ICode} -%% pairs, where the first entry is that of the given MFA, and the -%% following (in undefined order) are those of the funs that are -%% defined in the function, and recursively, in the funs. The -%% second argument of the tuple is the HiPE compiler options -%% contained in the file. -%% @end -%%----------------------------------------------------------------------- - --spec mfa(list(), mfa(), comp_options()) -> hipe_beam_to_icode_ret(). - -mfa(BeamFuns, {M,F,A} = MFA, Options) - when is_atom(M), is_atom(F), is_integer(A) -> - BeamCode0 = [beam_disasm:function__code(Fn) || Fn <- BeamFuns], - {ModCode, ClosureInfo} = preprocess_code(BeamCode0), - mfa_loop([MFA], [], sets:new(), ModCode, ClosureInfo, Options). - -mfa_loop([{M,F,A} = MFA | MFAs], Acc, Seen, ModCode, ClosureInfo, - Options) when is_atom(M), is_atom(F), is_integer(A) -> - case sets:is_element(MFA, Seen) of - true -> - mfa_loop(MFAs, Acc, Seen, ModCode, ClosureInfo, Options); - false -> - {Icode, FunMFAs} = mfa_get(M, F, A, ModCode, ClosureInfo, Options), - mfa_loop(FunMFAs ++ MFAs, [{MFA, Icode} | Acc], - sets:add_element(MFA, Seen), - ModCode, ClosureInfo, Options) - end; -mfa_loop([], Acc, _, _, _, _) -> - lists:reverse(Acc). - -mfa_get(M, F, A, ModCode, ClosureInfo, Options) -> - BeamCode = get_fun(ModCode, M,F,A), - pp_beam([BeamCode], Options), % cheat by using a list - Icode = trans_mfa_code(M,F,A, BeamCode, ClosureInfo), - FunMFAs = get_fun_mfas(BeamCode), - {Icode, FunMFAs}. - -get_fun_mfas([{patched_make_fun,{M,F,A} = MFA,_,_,_}|BeamCode]) - when is_atom(M), is_atom(F), is_integer(A) -> - [MFA|get_fun_mfas(BeamCode)]; -get_fun_mfas([_|BeamCode]) -> - get_fun_mfas(BeamCode); -get_fun_mfas([]) -> - []. - -%%----------------------------------------------------------------------- %% The main translation function. %%----------------------------------------------------------------------- @@ -1884,16 +1835,6 @@ find_mfa([{func_info,{atom,M},{atom,F},A}|_]) when is_atom(M), is_atom(F), is_integer(A), 0 =< A, A =< 255 -> {M, F, A}. -%%----------------------------------------------------------------------- - -%% Localize a particular function in a module -get_fun([[L, {func_info,{atom,M},{atom,F},A} | Is] | _], M,F,A) -> - [L, {func_info,{atom,M},{atom,F},A} | Is]; -get_fun([[_L1,_L2, {func_info,{atom,M},{atom,F},A} = MFA| _Is] | _], M,F,A) -> - ?WARNING_MSG("Consecutive labels found; please re-create the .beam file~n", []), - [_L1,_L2, MFA | _Is]; -get_fun([_|Rest], M,F,A) -> - get_fun(Rest, M,F,A). %%----------------------------------------------------------------------- %% Takes a list of arguments and returns the constants of them into diff --git a/lib/hipe/icode/hipe_icode_coordinator.erl b/lib/hipe/icode/hipe_icode_coordinator.erl index a71e143192..d2defa0c90 100644 --- a/lib/hipe/icode/hipe_icode_coordinator.erl +++ b/lib/hipe/icode/hipe_icode_coordinator.erl @@ -49,6 +49,12 @@ coordinate(CG, Escaping, NonEscaping, Mod) -> fun (PM) -> last_action(PM, ServerPid, Mod, All) end, coordinate({Clean,All}, CG, gb_trees:empty(), Restart, LastAction, ServerPid). +-type mfalists() :: {[mfa()], [mfa()]}. + +-spec coordinate(mfalists(), hipe_digraph:hdg(), gb_tree(), + fun((mfalists(), gb_tree()) -> mfalists()), + fun((gb_tree()) -> 'ok'), pid()) -> no_return(). + coordinate(MFALists, CG, PM, Restart, LastAction, ServerPid) -> case MFALists of {[], []} -> @@ -106,8 +112,7 @@ last_action(PM, ServerPid, Mod, All) -> receive {done_rewrite, MFA} -> ok end - end, All), - ok. + end, All). restart_funs({Queue, Busy} = QB, PM, All, ServerPid) -> case ?MAX_CONCURRENT - length(Busy) of diff --git a/lib/hipe/icode/hipe_icode_mulret.erl b/lib/hipe/icode/hipe_icode_mulret.erl index a6529c8519..0579867e2f 100644 --- a/lib/hipe/icode/hipe_icode_mulret.erl +++ b/lib/hipe/icode/hipe_icode_mulret.erl @@ -595,9 +595,9 @@ optimizeDefine([I|Code], Dsts, DstLst, Res) -> [Ds] = Dsts, case isCallPrimop(I, mktuple) andalso DstLst =:= [] of true -> - case (hipe_icode:call_dstlist(I) =:= Dsts) of + case hipe_icode:call_dstlist(I) =:= Dsts of true -> - case (hipe_icode:call_args(I) > 1) of + case length(hipe_icode:call_args(I)) > 1 of true -> optimizeDefine(Code, Dsts, hipe_icode:call_args(I), Res); false -> diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl index 570e4d9d17..7694b2fd95 100644 --- a/lib/hipe/main/hipe.erl +++ b/lib/hipe/main/hipe.erl @@ -47,9 +47,8 @@ %% %% <h3>Using the direct interface - for advanced users only</h3> %% -%% To compile a module or a specific function to native code and -%% automatically load the code into memory, call <a -%% href="#c-1"><code>hipe:c(Module)</code></a> or <a +%% To compile a module to native code and automatically load the code +%% into memory, call <a href="#c-1"><code>hipe:c(Module)</code></a> or <a %% href="#c-2"><code>hipe:c(Module, Options)</code></a>. Note that all %% options are specific to the HiPE compiler. See the <a %% href="#index">function index</a> for other compiler functions. @@ -221,11 +220,10 @@ %%------------------------------------------------------------------- -type mod() :: atom(). --type c_unit() :: mod() | mfa(). -type f_unit() :: mod() | binary(). -type ret_rtl() :: [_]. --type c_ret() :: {'ok', c_unit()} | {'error', term()} | - {'ok', c_unit(), ret_rtl()}. %% The last for debugging only +-type c_ret() :: {'ok', mod()} | {'error', term()} | + {'ok', mod(), ret_rtl()}. %% The last for debugging only -type compile_file() :: atom() | string() | binary(). -type compile_ret() :: {hipe_architecture(), binary()} | list(). @@ -278,47 +276,44 @@ load(Mod, BeamFileName) when is_list(BeamFileName) -> end. %% @spec c(Name) -> {ok, Name} | {error, Reason} -%% Name = mod() | mfa() +%% Name = mod() %% Reason = term() %% %% @equiv c(Name, []) --spec c(c_unit()) -> c_ret(). +-spec c(mod()) -> c_ret(). c(Name) -> c(Name, []). %% @spec c(Name, options()) -> {ok, Name} | {error, Reason} -%% Name = mod() | mfa() +%% Name = mod() %% options() = [option()] %% option() = term() %% Reason = term() %% -%% @type mfa() = {M::mod(),F::fun(),A::arity()}. -%% A fully qualified function name. -%% %% @type fun() = atom(). A function identifier. %% %% @type arity() = integer(). A function arity; always nonnegative. %% %% @doc User-friendly native code compiler interface. Reads BEAM code -%% from the corresponding "Module<code>.beam</code>" file in the system -%% path, and compiles either a single function or the whole module to -%% native code. By default, the compiled code is loaded directly. See -%% above for documentation of options. +%% from the corresponding "Module<code>.beam</code>" file in the +%% system path, and compiles the whole module to native code. By +%% default, the compiled code is loaded directly. See above for +%% documentation of options. %% %% @see c/1 %% @see c/3 %% @see f/2 %% @see compile/2 --spec c(c_unit(), comp_options()) -> c_ret(). +-spec c(mod(), comp_options()) -> c_ret(). c(Name, Options) -> c(Name, beam_file(Name), Options). %% @spec c(Name, File, options()) -> {ok, Name} | {error, Reason} -%% Name = mod() | mfa() +%% Name = mod() %% File = filename() | binary() %% Reason = term() %% @@ -329,7 +324,6 @@ c(Name, Options) -> %% @see f/2 c(Name, File, Opts) -> - %% No server if only one function is compiled Opts1 = user_compile_opts(Opts), case compile(Name, File, Opts1) of {ok, Res} -> @@ -359,8 +353,7 @@ f(File) -> %% Reason = term() %% %% @doc Like <code>c/3</code>, but takes the module name from the -%% specified <code>File</code>. This always compiles the whole module; -%% there is no possibility to compile just a single function. +%% specified <code>File</code>. %% %% @see c/3 @@ -381,26 +374,26 @@ user_compile_opts(Opts) -> %% @spec compile(Name) -> {ok, {Target,Binary}} | {error, Reason} -%% Name = mod() | mfa() +%% Name = mod() %% Binary = binary() %% Reason = term() %% %% @equiv compile(Name, []) --spec compile(c_unit()) -> {'ok', compile_ret()} | {'error', term()}. +-spec compile(mod()) -> {'ok', compile_ret()} | {'error', term()}. compile(Name) -> compile(Name, []). %% @spec compile(Name, options()) -> {ok, {Target,Binary}} | {error, Reason} -%% Name = mod() | mfa() +%% Name = mod() %% Binary = binary() %% Reason = term() %% -%% @doc Direct compiler interface, for advanced use. This just compiles -%% the named function or module, reading BEAM code from the -%% corresponding "Module<code>.beam</code>" file in the system path. -%% Returns <code>{ok, Binary}</code> if successful, or <code>{error, +%% @doc Direct compiler interface, for advanced use. This just +%% compiles the module, reading BEAM code from the corresponding +%% "Module<code>.beam</code>" file in the system path. Returns +%% <code>{ok, Binary}</code> if successful, or <code>{error, %% Reason}</code> otherwise. By default, it does <em>not</em> load the %% binary to memory (the <code>load</code> option can be used to %% activate automatic loading). <code>File</code> can be either a file @@ -412,15 +405,13 @@ compile(Name) -> %% @see file/2 %% @see load/2 --spec compile(c_unit(), comp_options()) -> {'ok', compile_ret()} | {'error', _}. +-spec compile(mod(), comp_options()) -> {'ok', compile_ret()} | {'error', _}. compile(Name, Options) -> compile(Name, beam_file(Name), Options). --spec beam_file(mod() | mfa()) -> string(). +-spec beam_file(mod()) -> string(). -beam_file({M,F,A}) when is_atom(M), is_atom(F), is_integer(A), A >= 0 -> - beam_file(M); beam_file(Module) when is_atom(Module) -> case code:which(Module) of non_existing -> @@ -432,7 +423,7 @@ beam_file(Module) when is_atom(Module) -> %% @spec compile(Name, File, options()) -> %% {ok, {Target, Binary}} | {error, Reason} -%% Name = mod() | mfa() +%% Name = mod() %% File = filename() | binary() %% Binary = binary() %% Reason = term() @@ -442,18 +433,11 @@ beam_file(Module) when is_atom(Module) -> %% %% @see compile/2 --spec compile(c_unit(), compile_file(), comp_options()) -> +-spec compile(mod(), compile_file(), comp_options()) -> {'ok', compile_ret()} | {'error', term()}. -compile(Name, File, Opts0) -> - Opts1 = expand_kt2(Opts0), - Opts = - case Name of - {_Mod, _Fun, _Arity} -> - [no_concurrent_comp|Opts1]; - _ -> - Opts1 - end, +compile(Name, File, Opts0) when is_atom(Name) -> + Opts = expand_kt2(Opts0), case proplists:get_value(core, Opts) of true when is_binary(File) -> ?error_msg("Cannot get Core Erlang code from BEAM binary.",[]), @@ -486,23 +470,11 @@ compile(Name, File, Opts0) -> ?EXIT({cant_compile_source_code, Error}) end; Other when Other =:= false; Other =:= undefined -> - NewOpts = - case proplists:get_value(use_callgraph, Opts) of - No when No =:= false; No =:= undefined -> Opts; - _ -> - case Name of - {_M,_F,_A} -> - %% There is no point in using the callgraph or concurrent_comp - %% when analyzing just one function. - [no_use_callgraph, no_concurrent_comp|Opts]; - _ -> Opts - end - end, DisasmFun = fun (_) -> disasm(File) end, IcodeFun = fun (Code, Opts_) -> get_beam_icode(Name, Code, File, Opts_) end, - run_compiler(Name, DisasmFun, IcodeFun, NewOpts) + run_compiler(Name, DisasmFun, IcodeFun, Opts) end. -spec compile_core(mod(), cerl:c_module(), compile_file(), comp_options()) -> @@ -602,9 +574,13 @@ file(File, Options) when is_atom(File) -> disasm(File) -> case beam_disasm:file(File) of #beam_file{labeled_exports = LabeledExports, - compile_info = CompInfo, + compile_info = CompInfo0, code = BeamCode} -> - {options, CompOpts} = lists:keyfind(options, 1, CompInfo), + CompInfo = case CompInfo0 of + none -> []; + _ -> CompInfo0 + end, + CompOpts = proplists:get_value(options, CompInfo, []), HCompOpts = case lists:keyfind(hipe, 1, CompOpts) of {hipe, L} when is_list(L) -> L; {hipe, X} -> [X]; @@ -625,11 +601,6 @@ fix_beam_exports([{F,A,_}|BeamExports], Exports) -> fix_beam_exports([], Exports) -> Exports. -get_beam_icode({M,_F,_A} = MFA, {BeamCode, Exports}, _File, Options) -> - ?option_time({ok, Icode} = - (catch {ok, hipe_beam_to_icode:mfa(BeamCode, MFA, Options)}), - "BEAM-to-Icode", Options), - {{M, Exports, Icode}, false}; get_beam_icode(Mod, {BeamCode, Exports}, File, Options) -> ?option_time({ok, Icode} = (catch {ok, hipe_beam_to_icode:module(BeamCode, Options)}), @@ -899,7 +870,8 @@ maybe_load(Mod, Bin, WholeModule, Opts) -> do_load(Mod, Bin, WholeModule) end. -do_load(Mod, Bin, WholeModule) -> +do_load(Mod, Bin, BeamBinOrPath) when is_binary(BeamBinOrPath); + is_list(BeamBinOrPath) -> HostArch = get(hipe_host_arch), TargetArch = get(hipe_target_arch), %% Make sure we can do the load. @@ -907,29 +879,22 @@ do_load(Mod, Bin, WholeModule) -> ?EXIT({host_and_target_arch_differ, HostArch, TargetArch}); true -> ok end, - case WholeModule of + case code:is_sticky(Mod) of + true -> + %% We unpack and repack the Beam binary as a workaround to + %% ensure that it is not compressed. + {ok, _, Chunks} = beam_lib:all_chunks(BeamBinOrPath), + {ok, Beam} = beam_lib:build_module(Chunks), + %% Don't purge or register sticky mods; just load native. + code:load_native_sticky(Mod, Bin, Beam); false -> - %% In this case, the emulated code for the module must be loaded. - {module, Mod} = code:ensure_loaded(Mod), - code:load_native_partial(Mod, Bin); - BeamBinOrPath when is_binary(BeamBinOrPath) orelse is_list(BeamBinOrPath) -> - case code:is_sticky(Mod) of - true -> - %% We unpack and repack the Beam binary as a workaround to - %% ensure that it is not compressed. - {ok, _, Chunks} = beam_lib:all_chunks(WholeModule), - {ok, Beam} = beam_lib:build_module(Chunks), - %% Don't purge or register sticky mods; just load native. - code:load_native_sticky(Mod, Bin, Beam); - false -> - %% Normal loading of a whole module - Architecture = erlang:system_info(hipe_architecture), - ChunkName = hipe_unified_loader:chunk_name(Architecture), - {ok, _, Chunks0} = beam_lib:all_chunks(WholeModule), - Chunks = [{ChunkName, Bin}|lists:keydelete(ChunkName, 1, Chunks0)], - {ok, BeamPlusNative} = beam_lib:build_module(Chunks), - code:load_binary(Mod, code:which(Mod), BeamPlusNative) - end + %% Normal loading of a whole module + Architecture = erlang:system_info(hipe_architecture), + ChunkName = hipe_unified_loader:chunk_name(Architecture), + {ok, _, Chunks0} = beam_lib:all_chunks(BeamBinOrPath), + Chunks = [{ChunkName, Bin}|lists:keydelete(ChunkName, 1, Chunks0)], + {ok, BeamPlusNative} = beam_lib:build_module(Chunks), + code:load_binary(Mod, code:which(Mod), BeamPlusNative) end. assemble(CompiledCode, Closures, Exports, Options) -> diff --git a/lib/hipe/tools/Makefile b/lib/hipe/tools/Makefile index 0eaa3a7b05..e9745a6767 100644 --- a/lib/hipe/tools/Makefile +++ b/lib/hipe/tools/Makefile @@ -42,7 +42,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/hipe-$(VSN) # ---------------------------------------------------- # Target Specs # ---------------------------------------------------- -MODULES = hipe_tool hipe_profile hipe_ceach hipe_jit +MODULES = hipe_tool hipe_profile hipe_jit # hipe_timer HRL_FILES= diff --git a/lib/hipe/tools/hipe_ceach.erl b/lib/hipe/tools/hipe_ceach.erl deleted file mode 100644 index b29615e169..0000000000 --- a/lib/hipe/tools/hipe_ceach.erl +++ /dev/null @@ -1,74 +0,0 @@ -%% -*- erlang-indent-level: 2 -*- -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2002-2009. 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% -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% Copyright (c) 2001 by Erik Johansson. All Rights Reserved -%% ==================================================================== -%% Module : hipe_ceach -%% Purpose : Compile each function in a module, possibly applying a -%% fun between each compilation. Useful for bug hunting by -%% pinpointing a function that when compiled causes a bug. -%% Notes : -%% History : * 2001-12-11 Erik Johansson ([email protected]): Created. -%% ==================================================================== -%% Exports : -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - --module(hipe_ceach). - --export([c/1, c/2, c/3]). - --include("../main/hipe.hrl"). - -%%--------------------------------------------------------------------- - --spec c(atom()) -> 'ok'. - -c(M) -> - lists:foreach(fun({F,A}) -> comp(M, F, A) end, - M:module_info(functions)). - --spec c(atom(), comp_options()) -> 'ok'. - -c(M, Opts) -> - lists:foreach(fun({F,A}) -> comp(M, F, A, Opts) end, - M:module_info(functions)). - --spec c(atom(), comp_options(), fun(() -> any())) -> 'ok'. - -c(M, Opts, Fn) -> - lists:foreach(fun({F,A}) -> comp(M, F, A, Opts), Fn() end, - M:module_info(functions)). - --spec comp(atom(), atom(), arity()) -> 'ok'. - -comp(M, F, A) -> - io:format("~w:~w/~w... ", [M, F, A]), - MFA = {M, F, A}, - {ok, MFA} = hipe:c(MFA), - io:format("OK\n"). - --spec comp(atom(), atom(), arity(), comp_options()) -> 'ok'. - -comp(M, F, A, Opts) -> - io:format("~w:~w/~w... ", [M, F, A]), - MFA = {M, F, A}, - {ok, MFA} = hipe:c(MFA, Opts), - io:format("OK\n"). diff --git a/lib/kernel/src/code.erl b/lib/kernel/src/code.erl index 882e9625fe..b7fda69ce0 100644 --- a/lib/kernel/src/code.erl +++ b/lib/kernel/src/code.erl @@ -324,15 +324,7 @@ start_link(Flags) -> %%----------------------------------------------------------------- do_start(Flags) -> - %% The following module_info/1 calls are here to ensure - %% that these modules are loaded prior to their use elsewhere in - %% the code_server. - %% Otherwise a deadlock may occur when the code_server is starting. - code_server = code_server:module_info(module), - packages = packages:module_info(module), - catch hipe_unified_loader:load_hipe_modules(), - Modules2 = [gb_sets, gb_trees, ets, os, binary, unicode, filename, lists], - lists:foreach(fun (M) -> M = M:module_info(module) end, Modules2), + load_code_server_prerequisites(), Mode = get_mode(Flags), case init:get_argument(root) of @@ -360,6 +352,25 @@ do_start(Flags) -> {error, crash} end. +%% Make sure that all modules that the code_server process calls +%% (directly or indirectly) are loaded. Otherwise the code_server +%% process will deadlock. + +load_code_server_prerequisites() -> + %% Please keep the alphabetical order. + Needed = [binary, + ets, + filename, + gb_sets, + gb_trees, + hipe_unified_loader, + lists, + os, + packages, + unicode], + [M = M:module_info(module) || M <- Needed], + ok. + do_stick_dirs() -> do_s(compiler), do_s(stdlib), diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl index e3d22e7999..32a12e2b52 100644 --- a/lib/kernel/src/code_server.erl +++ b/lib/kernel/src/code_server.erl @@ -32,6 +32,8 @@ -import(lists, [foreach/2]). +-define(ANY_NATIVE_CODE_LOADED, any_native_code_loaded). + -record(state, {supervisor, root, path, @@ -97,6 +99,8 @@ init(Ref, Parent, [Root,Mode0]) -> State0 end, + put(?ANY_NATIVE_CODE_LOADED, false), + Parent ! {Ref,{ok,self()}}, loop(State#state{supervisor = Parent}). @@ -1278,20 +1282,35 @@ load_native_code(Mod, Bin) -> %% Therefore we must test for that the loader modules are available %% before trying to to load native code. case erlang:module_loaded(hipe_unified_loader) of - false -> no_native; - true -> hipe_unified_loader:load_native_code(Mod, Bin) + false -> + no_native; + true -> + Result = hipe_unified_loader:load_native_code(Mod, Bin), + case Result of + {module,_} -> + put(?ANY_NATIVE_CODE_LOADED, true); + _ -> + ok + end, + Result end. hipe_result_to_status(Result) -> case Result of - {module,_} -> Result; - _ -> {error,Result} + {module,_} -> + put(?ANY_NATIVE_CODE_LOADED, true), + Result; + _ -> + {error,Result} end. post_beam_load(Mod) -> - case erlang:module_loaded(hipe_unified_loader) of - false -> ok; - true -> hipe_unified_loader:post_beam_load(Mod) + %% post_beam_load/1 can potentially be very expensive because it + %% blocks multi-scheduling; thus we want to avoid the call if we + %% know that it is not needed. + case get(?ANY_NATIVE_CODE_LOADED) of + true -> hipe_unified_loader:post_beam_load(Mod); + false -> ok end. int_list([H|T]) when is_integer(H) -> int_list(T); diff --git a/lib/kernel/src/hipe_unified_loader.erl b/lib/kernel/src/hipe_unified_loader.erl index 1d3eb926ca..8b3aa0286d 100644 --- a/lib/kernel/src/hipe_unified_loader.erl +++ b/lib/kernel/src/hipe_unified_loader.erl @@ -36,7 +36,6 @@ -export([chunk_name/1, %% Only the code and code_server modules may call the entries below! - load_hipe_modules/0, load_native_code/2, post_beam_load/1, load_module/3, @@ -78,16 +77,6 @@ chunk_name(Architecture) -> %%======================================================================== --spec load_hipe_modules() -> 'ok'. -%% @doc -%% Ensures HiPE's loader modules are loaded. -%% Called from code.erl at start-up. - -load_hipe_modules() -> - ok. - -%%======================================================================== - -spec load_native_code(Mod, binary()) -> 'no_native' | {'module', Mod} when is_subtype(Mod, atom()). %% @doc diff --git a/lib/kernel/src/user_sup.erl b/lib/kernel/src/user_sup.erl index 35b7ff0cfe..7c97da189a 100644 --- a/lib/kernel/src/user_sup.erl +++ b/lib/kernel/src/user_sup.erl @@ -45,7 +45,7 @@ init([]) -> Pid = start_slave(Master), {ok, Pid, Pid}; {M, F, A} -> - case start_user({M, F}, A) of + case start_user(M, F, A) of {ok, Pid} -> {ok, Pid, Pid}; Error -> @@ -95,8 +95,8 @@ terminate(_Reason, UserPid) -> %% is guaranteed that the user is started. %%----------------------------------------------------------------- -start_user(Func,A) -> - apply(Func, A), +start_user(Mod, Func, A) -> + apply(Mod, Func, A), wait_for_user_p(100). wait_for_user_p(0) -> diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl index 77fc7e73f9..85346762ac 100644 --- a/lib/kernel/test/file_SUITE.erl +++ b/lib/kernel/test/file_SUITE.erl @@ -3144,12 +3144,12 @@ ipread_int(Dir, ModeList) -> {fun (Bin) when is_binary(Bin) -> Bin; (List) when is_list(List) -> list_to_binary(List) end, - {erlang, size}}; + fun erlang:byte_size/1}; false -> {fun (Bin) when is_binary(Bin) -> binary_to_list(Bin); (List) when is_list(List) -> List end, - {erlang, length}} + fun erlang:length/1} end, ?line Pos = 4711, ?line Data = Conv("THE QUICK BROWN FOX JUMPS OVER A LAZY DOG"), diff --git a/lib/kernel/test/gen_sctp_SUITE.erl b/lib/kernel/test/gen_sctp_SUITE.erl index 300152ddce..8f490b6643 100644 --- a/lib/kernel/test/gen_sctp_SUITE.erl +++ b/lib/kernel/test/gen_sctp_SUITE.erl @@ -48,7 +48,9 @@ init_per_suite(_Config) -> {ok,Socket} -> gen_sctp:close(Socket), []; - {error,eprotonosupport} -> + {error,Error} + when Error =:= eprotonosupport; + Error =:= esocktnosupport -> {skip,"SCTP not supported on this machine"} end. diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl index aaa20b7398..7241b093d0 100644 --- a/lib/kernel/test/inet_SUITE.erl +++ b/lib/kernel/test/inet_SUITE.erl @@ -97,8 +97,12 @@ t_gethostbyaddr() -> required(v4). t_gethostbyaddr(doc) -> "Test the inet:gethostbyaddr/1 function."; t_gethostbyaddr(Config) when is_list(Config) -> - ?line {Name,FullName,IPStr,IP,Aliases,_,_} = + ?line {Name,FullName,IPStr,{A,B,C,D}=IP,Aliases,_,_} = ct:get_config(test_host_ipv4_only), + ?line Rname = integer_to_list(D) ++ "." ++ + integer_to_list(C) ++ "." ++ + integer_to_list(B) ++ "." ++ + integer_to_list(A) ++ ".in-addr.arpa", ?line {ok,HEnt} = inet:gethostbyaddr(IPStr), ?line {ok,HEnt} = inet:gethostbyaddr(IP), ?line {error,Error} = inet:gethostbyaddr(Name), @@ -116,7 +120,7 @@ t_gethostbyaddr(Config) when is_list(Config) -> ok; _ -> ?line check_elems([{HEnt#hostent.h_name,[Name,FullName]}, - {HEnt#hostent.h_aliases,[[],Aliases]}]) + {HEnt#hostent.h_aliases,[[],Aliases,[Rname]]}]) end, ?line {_DName, _DFullName, DIPStr, DIP, _, _, _} = diff --git a/lib/kernel/test/wrap_log_reader_SUITE.erl b/lib/kernel/test/wrap_log_reader_SUITE.erl index ffc8def626..96dc3e6d33 100644 --- a/lib/kernel/test/wrap_log_reader_SUITE.erl +++ b/lib/kernel/test/wrap_log_reader_SUITE.erl @@ -561,4 +561,4 @@ rec(M, Where) -> end. pps() -> - {erlang:ports(), lists:filter({erlang, is_process_alive}, processes())}. + {erlang:ports(), lists:filter(fun erlang:is_process_alive/1, processes())}. diff --git a/lib/megaco/configure.in b/lib/megaco/configure.in index b88e17ec85..42c50b8961 100644 --- a/lib/megaco/configure.in +++ b/lib/megaco/configure.in @@ -208,7 +208,7 @@ if test "X$host" = "Xwin32"; then else case $host_os in darwin*) - CFLAGS="$CFLAGS -no-cpp-precomp -fno-common" + CFLAGS="$CFLAGS -fno-common" ;; esac diff --git a/lib/mnesia/test/mnesia_evil_coverage_test.erl b/lib/mnesia/test/mnesia_evil_coverage_test.erl index 17d6c6c212..c1918071a1 100644 --- a/lib/mnesia/test/mnesia_evil_coverage_test.erl +++ b/lib/mnesia/test/mnesia_evil_coverage_test.erl @@ -244,7 +244,7 @@ db_node_lifecycle(Config) when is_list(Config) -> ?match([], mnesia_test_lib:start_mnesia(AllNodes)), ?match([SNs, SNs, SNs], - lists:map({lists, sort}, + lists:map(fun lists:sort/1, element(1, rpc:multicall(AllNodes, mnesia, table_info, [schema, disc_copies])))), @@ -259,7 +259,7 @@ db_node_lifecycle(Config) when is_list(Config) -> mnesia:change_table_copy_type(schema, Node2, disc_copies)), ?match([SNs, SNs, SNs], - lists:map({lists, sort}, + lists:map(fun lists:sort/1, element(1, rpc:multicall(AllNodes, mnesia, table_info, [schema, disc_copies])))), diff --git a/lib/observer/test/crashdump_helper.erl b/lib/observer/test/crashdump_helper.erl index d1c65f97e8..520fcdfd0d 100644 --- a/lib/observer/test/crashdump_helper.erl +++ b/lib/observer/test/crashdump_helper.erl @@ -19,7 +19,7 @@ -module(crashdump_helper). -export([n1_proc/2,remote_proc/2]). --compile(r12). +-compile(r13). -include("test_server.hrl"). n1_proc(N2,Creator) -> diff --git a/lib/observer/test/crashdump_viewer_SUITE.erl b/lib/observer/test/crashdump_viewer_SUITE.erl index fdc4a2f1ff..79ece7edf5 100644 --- a/lib/observer/test/crashdump_viewer_SUITE.erl +++ b/lib/observer/test/crashdump_viewer_SUITE.erl @@ -70,7 +70,7 @@ init_per_suite(Config) when is_list(Config) -> application:start(inets), % will be using the http client later httpc:set_options([{ipfamily,inet6fb4}]), DataDir = ?config(data_dir,Config), - Rels = [R || R <- [r12b,r13b], ?t:is_release_available(R)] ++ [current], + Rels = [R || R <- [r13b,r14b], ?t:is_release_available(R)] ++ [current], io:format("Creating crash dumps for the following releases: ~p", [Rels]), AllDumps = create_dumps(DataDir,Rels), ?t:timetrap_cancel(Dog), @@ -722,7 +722,8 @@ dump_prefix(Rel) -> r11b -> "r11b_dump."; r12b -> "r12b_dump."; r13b -> "r13b_dump."; - current -> "r14b_dump." + r14b -> "r14b_dump."; + current -> "r15b_dump." end. compat_rel(Rel) -> @@ -733,5 +734,6 @@ compat_rel(Rel) -> r11b -> "+R11 "; r12b -> "+R12 "; r13b -> "+R13 "; + r14b -> "+R13 "; current -> "" end. diff --git a/lib/os_mon/src/os_mon_mib.erl b/lib/os_mon/src/os_mon_mib.erl index a4ce274a16..c972913b03 100644 --- a/lib/os_mon/src/os_mon_mib.erl +++ b/lib/os_mon/src/os_mon_mib.erl @@ -65,11 +65,11 @@ %% Shadow argument macros -define(loadShadowArgs, {loadTable, string, record_info(fields, loadTable), 5000, - {os_mon_mib, update_load_table}}). + fun os_mon_mib:update_load_table/0}). -define(diskShadowArgs, {diskTable, {integer, integer}, record_info(fields, diskTable), 5000, - {os_mon_mib, update_disk_table}}). + fun os_mon_mib:update_disk_table/0}). %% Misc -record(diskAlloc, {diskDescr, diskId}). diff --git a/lib/os_mon/test/os_mon_mib_SUITE.erl b/lib/os_mon/test/os_mon_mib_SUITE.erl index 4bd256a3f7..a137efc441 100644 --- a/lib/os_mon/test/os_mon_mib_SUITE.erl +++ b/lib/os_mon/test/os_mon_mib_SUITE.erl @@ -718,7 +718,7 @@ del_dir(Dir) -> {ok, Files} = file:list_dir(Dir), FullPathFiles = lists:map(fun(File) -> filename:join(Dir, File) end, Files), - lists:foreach({file, delete}, FullPathFiles), + lists:foreach(fun file:delete/1, FullPathFiles), file:del_dir(Dir). %%--------------------------------------------------------------------- diff --git a/lib/otp_mibs/src/otp_mib.erl b/lib/otp_mibs/src/otp_mib.erl index e8b0e51b91..1b0211df02 100644 --- a/lib/otp_mibs/src/otp_mib.erl +++ b/lib/otp_mibs/src/otp_mib.erl @@ -48,11 +48,11 @@ %% Shadow argument macros -define(erlNodeShadowArgs, {erlNodeTable, integer, record_info(fields, erlNodeTable), 5000, - {otp_mib, update_erl_node_table}}). + fun otp_mib:update_erl_node_table/0}). -define(applShadowArgs, {applTable, {integer, integer}, record_info(fields, applTable), - 5000, {otp_mib, update_appl_table}}). + 5000, fun otp_mib:update_appl_table/0}). %% Misc -record(erlNodeAlloc, {nodeName, nodeId}). diff --git a/lib/parsetools/include/yeccpre.hrl b/lib/parsetools/include/yeccpre.hrl index f638529aa4..3672394fc5 100644 --- a/lib/parsetools/include/yeccpre.hrl +++ b/lib/parsetools/include/yeccpre.hrl @@ -28,10 +28,11 @@ parse(Tokens) -> -spec parse_and_scan({function() | {atom(), atom()}, [_]} | {atom(), atom(), [_]}) -> yecc_ret(). -parse_and_scan({F, A}) -> % Fun or {M, F} +parse_and_scan({F, A}) -> yeccpars0([], {{F, A}, no_line}, 0, [], []); parse_and_scan({M, F, A}) -> - yeccpars0([], {{{M, F}, A}, no_line}, 0, [], []). + Arity = length(A), + yeccpars0([], {{fun M:F/Arity, A}, no_line}, 0, [], []). -spec format_error(any()) -> [char() | list()]. format_error(Message) -> diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl index a5f66b48e9..3d26adf1be 100644 --- a/lib/parsetools/test/yecc_SUITE.erl +++ b/lib/parsetools/test/yecc_SUITE.erl @@ -1197,7 +1197,7 @@ yeccpre(Config) when is_list(Config) -> catch error: error -> ok end, - try parse_and_scan({{yecc_test, scan}, [exit]}) + try parse_and_scan({fun yecc_test:scan/1, [exit]}) catch exit: exit -> ok end, @@ -1650,10 +1650,11 @@ yeccpre_v1_2() -> parse(Tokens) -> yeccpars0(Tokens, false). -parse_and_scan({F, A}) -> % Fun or {M, F} +parse_and_scan({F, A}) -> yeccpars0([], {F, A}); parse_and_scan({M, F, A}) -> - yeccpars0([], {{M, F}, A}). + Arity = length(A), + yeccpars0([], {fun M:F/Arity, A}). format_error(Message) -> case io_lib:deep_char_list(Message) of diff --git a/lib/sasl/doc/src/release_handler.xml b/lib/sasl/doc/src/release_handler.xml index 7f32100d4b..bd4a513750 100644 --- a/lib/sasl/doc/src/release_handler.xml +++ b/lib/sasl/doc/src/release_handler.xml @@ -492,7 +492,7 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). </section> <funcs> <func> - <name>upgrade_app(App, Dir) -> {ok, Unpurged} | restart_new_emulator | {error, Reason}</name> + <name>upgrade_app(App, Dir) -> {ok, Unpurged} | restart_emulator | {error, Reason}</name> <fsummary>Upgrade to a new application version</fsummary> <type> <v>App = atom()</v> @@ -521,14 +521,21 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). does.</p> <p>Returns <c>{ok, Unpurged}</c> if evaluating the script is successful, where <c>Unpurged</c> is a list of unpurged - modules, or <c>restart_new_emulator</c> if this instruction is + modules, or <c>restart_emulator</c> if this instruction is encountered in the script, or <c>{error, Reason}</c> if an error occurred when finding or evaluating the script.</p> + <p>If the <c>restart_new_emulator</c> instruction is found in + the script, <c>upgrade_app/2</c> will return + <c>{error,restart_new_emulator}</c>. The reason for this is + that this instruction requires that a new version of the + emulator is started before the rest of the upgrade + instructions can be executed, and this can only be done by + <c>install_release/1,2</c>.</p> </desc> </func> <func> <name>downgrade_app(App, Dir) -></name> - <name>downgrade_app(App, OldVsn, Dir) -> {ok, Unpurged} | restart_new_emulator | {error, Reason}</name> + <name>downgrade_app(App, OldVsn, Dir) -> {ok, Unpurged} | restart_emulator | {error, Reason}</name> <fsummary>Downgrade to a previous application version</fsummary> <type> <v>App = atom()</v> @@ -562,7 +569,7 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). does.</p> <p>Returns <c>{ok, Unpurged}</c> if evaluating the script is successful, where <c>Unpurged</c> is a list of unpurged - modules, or <c>restart_new_emulator</c> if this instruction is + modules, or <c>restart_emulator</c> if this instruction is encountered in the script, or <c>{error, Reason}</c> if an error occurred when finding or evaluating the script.</p> </desc> @@ -638,7 +645,7 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). </desc> </func> <func> - <name>eval_appup_script(App, ToVsn, ToDir, Script) -> {ok, Unpurged} | restart_new_emulator | {error, Reason}</name> + <name>eval_appup_script(App, ToVsn, ToDir, Script) -> {ok, Unpurged} | restart_emulator | {error, Reason}</name> <fsummary>Evaluate an application upgrade or downgrade script</fsummary> <type> <v>App = atom()</v> @@ -651,8 +658,8 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). <desc> <p>Evaluates an application upgrade or downgrade script <c>Script</c>, the result from calling - <seealso marker="#upgrade_app/2">upgrade_app/2</seealso> or - <seealso marker="#downgrade_app/3">downgrade_app/2,3</seealso>, + <seealso marker="#upgrade_app/2">upgrade_script/2</seealso> or + <seealso marker="#downgrade_app/3">downgrade_script/3</seealso>, exactly in the same way as <seealso marker="#install_release/1">install_release/1,2</seealso> does.</p> @@ -663,9 +670,16 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). <c>.appup</c> files should be located under <c>Dir/ebin</c>.</p> <p>Returns <c>{ok, Unpurged}</c> if evaluating the script is successful, where <c>Unpurged</c> is a list of unpurged - modules, or <c>restart_new_emulator</c> if this instruction is + modules, or <c>restart_emulator</c> if this instruction is encountered in the script, or <c>{error, Reason}</c> if an error occurred when evaluating the script.</p> + <p>If the <c>restart_new_emulator</c> instruction is found in + the script, <c>eval_appup_script/4</c> will return + <c>{error,restart_new_emulator}</c>. The reason for this is + that this instruction requires that a new version of the + emulator is started before the rest of the upgrade + instructions can be executed, and this can only be done by + <c>install_release/1,2</c>.</p> </desc> </func> </funcs> diff --git a/lib/sasl/doc/src/systools.xml b/lib/sasl/doc/src/systools.xml index fa2fcbf534..1b90f0d4ee 100644 --- a/lib/sasl/doc/src/systools.xml +++ b/lib/sasl/doc/src/systools.xml @@ -138,8 +138,9 @@ <fsummary>Generate a boot script <c>.script/.boot</c>.</fsummary> <type> <v>Name = string()</v> - <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}] - | silent | {outdir,Dir} | warnings_as_errors</v> + <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | + {exref,[App]}] | silent | {outdir,Dir} | no_warn_sasl | + warnings_as_errors</v> <v> Dir = string()</v> <v> Var = {VarName,Prefix}</v> <v> VarName = Prefix = string()</v> @@ -195,6 +196,10 @@ <p>The applications are sorted according to the dependencies between the applications. Where there are no dependencies, the order in the <c>.rel</c> file is kept.</p> + <p>If <c>sasl</c> is not included as an application in + the <c>.rel</c> file, a warning is emitted because such a + release can not be used in an upgrade. To turn of this + warning, add the option <c>no_warn_sasl</c>.</p> <p>All files are searched for in the current path. It is assumed that the <c>.app</c> and <c>.beam</c> files for an application is located in the same directory. The <c>.erl</c> @@ -225,7 +230,7 @@ <p>Example: If the option <c>{variables,[{"TEST","lib"}]}</c> is supplied, and <c>myapp.app</c> is found in <c>lib/myapp/ebin</c>, then the path to this application in - the boot script will be <c>$TEST/myapp-1/ebin"</c>. If + the boot script will be <c>"$TEST/myapp-1/ebin"</c>. If <c>myapp.app</c> is found in <c>lib/test</c>, then the path will be <c>$TEST/test/myapp-1/ebin</c>.</p> <p>The checks performed before the boot script is generated can diff --git a/lib/sasl/examples/src/target_system.erl b/lib/sasl/examples/src/target_system.erl index 0e1e0b2324..ffc0fcf443 100644 --- a/lib/sasl/examples/src/target_system.erl +++ b/lib/sasl/examples/src/target_system.erl @@ -16,6 +16,7 @@ %% %% %CopyrightEnd% %% +%module -module(target_system). -export([create/1, create/2, install/2]). @@ -130,14 +131,14 @@ install(RelFileName, RootDir) -> [ErlVsn, _RelVsn| _] = string:tokens(StartErlData, " \n"), ErtsBinDir = filename:join([RootDir, "erts-" ++ ErlVsn, "bin"]), BinDir = filename:join([RootDir, "bin"]), - io:fwrite("Substituting in erl.src, start.src and start_erl.src to\n" + io:fwrite("Substituting in erl.src, start.src and start_erl.src to " "form erl, start and start_erl ...\n"), subst_src_scripts(["erl", "start", "start_erl"], ErtsBinDir, BinDir, [{"FINAL_ROOTDIR", RootDir}, {"EMU", "beam"}], [preserve]), io:fwrite("Creating the RELEASES file ...\n"), - create_RELEASES(RootDir, - filename:join([RootDir, "releases", RelFileName])). + create_RELEASES(RootDir, filename:join([RootDir, "releases", + filename:basename(RelFileName)])). %% LOCALS @@ -257,3 +258,4 @@ remove_all_files(Dir, Files) -> file:delete(FilePath) end end, Files). +%module diff --git a/lib/sasl/src/release_handler.erl b/lib/sasl/src/release_handler.erl index 4e8cb4628c..522c7b496b 100644 --- a/lib/sasl/src/release_handler.erl +++ b/lib/sasl/src/release_handler.erl @@ -842,8 +842,13 @@ do_unpack_release(Root, RelDir, ReleaseName, Releases) -> extract_tar(Root, Tar), NewReleases = [Release#release{status = unpacked} | Releases], write_releases(RelDir, NewReleases, false), + + %% Keeping this for backwards compatibility reasons with older + %% systools:make_tar, where there is no copy of the .rel file in + %% the releases/<vsn> dir. See OTP-9746. Dir = filename:join([RelDir, Vsn]), copy_file(RelFile, Dir, false), + {ok, NewReleases, Vsn}. %% Note that this function is not executed by a client @@ -1050,38 +1055,50 @@ new_emulator_make_tmp_release(CurrentRelease,ToRelease,RelDir,Opts,Masters) -> CurrentVsn = CurrentRelease#release.vsn, ToVsn = ToRelease#release.vsn, TmpVsn = ?tmp_vsn(CurrentVsn), - BaseApps = [kernel,stdlib,sasl], - BaseLibs = [{App,Vsn,Lib} || {App,Vsn,Lib} <- ToRelease#release.libs, - lists:member(App,BaseApps)], - check_base_libs(BaseLibs,ToVsn), - OldBaseLibs = [{App,Vsn,Lib} || {App,Vsn,Lib} <- CurrentRelease#release.libs, - lists:member(App,BaseApps)], - check_base_libs(OldBaseLibs,CurrentVsn), - RestLibs = [{App,Vsn,Lib} || {App,Vsn,Lib} <- CurrentRelease#release.libs, - not lists:member(App,BaseApps)], - TmpRelease = CurrentRelease#release{vsn=TmpVsn, - erts_vsn=ToRelease#release.erts_vsn, - libs = BaseLibs ++ RestLibs, - status = unpacked}, - new_emulator_make_hybrid_boot(CurrentVsn,ToVsn,TmpVsn,BaseLibs, - RelDir,Opts,Masters), - new_emulator_make_hybrid_config(CurrentVsn,ToVsn,TmpVsn,RelDir,Masters), - {TmpVsn,TmpRelease}. - -check_base_libs([_,_,_]=BaseLibs,_Vsn) -> - [Kernel,Sasl,Stdlib] = lists:keysort(1,BaseLibs), - [Kernel,Stdlib,Sasl]; -check_base_libs(SomeMissing,Vsn) -> - find_missing(SomeMissing,[kernel,stdlib,sasl],Vsn). - -find_missing(SomeMissing,[H|T],Vsn) -> - case lists:keymember(H,1,SomeMissing) of - true -> - find_missing(SomeMissing,T,Vsn); - false -> - throw({error,{missing_base_app,Vsn,H}}) + case get_base_libs(ToRelease#release.libs) of + {ok,{Kernel,Stdlib,Sasl}=BaseLibs,_} -> + case get_base_libs(ToRelease#release.libs) of + {ok,_,RestLibs} -> + TmpErtsVsn = ToRelease#release.erts_vsn, + TmpLibs = [Kernel,Stdlib,Sasl|RestLibs], + TmpRelease = CurrentRelease#release{vsn=TmpVsn, + erts_vsn=TmpErtsVsn, + libs = TmpLibs, + status = unpacked}, + new_emulator_make_hybrid_boot(CurrentVsn,ToVsn,TmpVsn, + BaseLibs,RelDir,Opts,Masters), + new_emulator_make_hybrid_config(CurrentVsn,ToVsn,TmpVsn, + RelDir,Masters), + {TmpVsn,TmpRelease}; + {error,{missing,Missing}} -> + throw({error,{missing_base_app,CurrentVsn,Missing}}) + end; + {error,{missing,Missing}} -> + throw({error,{missing_base_app,ToVsn,Missing}}) end. +%% Get kernel, stdlib and sasl libs, +%% and also return the rest of the libs as a list. +%% Return error if any of kernel, stdlib or sasl does not exist. +get_base_libs(Libs) -> + get_base_libs(Libs,undefined,undefined,undefined,[]). +get_base_libs([{kernel,_,_}=Kernel|Libs],undefined,Stdlib,Sasl,Rest) -> + get_base_libs(Libs,Kernel,Stdlib,Sasl,Rest); +get_base_libs([{stdlib,_,_}=Stdlib|Libs],Kernel,undefined,Sasl,Rest) -> + get_base_libs(Libs,Kernel,Stdlib,Sasl,Rest); +get_base_libs([{sasl,_,_}=Sasl|Libs],Kernel,Stdlib,undefined,Rest) -> + get_base_libs(Libs,Kernel,Stdlib,Sasl,Rest); +get_base_libs([Lib|Libs],Kernel,Stdlib,Sasl,Rest) -> + get_base_libs(Libs,Kernel,Stdlib,Sasl,[Lib|Rest]); +get_base_libs([],undefined,_Stdlib,_Sasl,_Rest) -> + {error,{missing,kernel}}; +get_base_libs([],_Kernel,undefined,_Sasl,_Rest) -> + {error,{missing,stdlib}}; +get_base_libs([],_Kernel,_Stdlib,undefined,_Rest) -> + {error,{missing,sasl}}; +get_base_libs([],Kernel,Stdlib,Sasl,Rest) -> + {ok,{Kernel,Stdlib,Sasl},lists:reverse(Rest)}. + new_emulator_make_hybrid_boot(CurrentVsn,ToVsn,TmpVsn,BaseLibs,RelDir,Opts,Masters) -> FromBootFile = filename:join([RelDir,CurrentVsn,"start.boot"]), ToBootFile = filename:join([RelDir,ToVsn,"start.boot"]), @@ -1090,9 +1107,10 @@ new_emulator_make_hybrid_boot(CurrentVsn,ToVsn,TmpVsn,BaseLibs,RelDir,Opts,Maste Args = [ToVsn,Opts], {ok,FromBoot} = read_file(FromBootFile,Masters), {ok,ToBoot} = read_file(ToBootFile,Masters), - [KernelPath,SaslPath,StdlibPath] = - [filename:join(Path,ebin) || {_,_,Path} <- lists:keysort(1,BaseLibs)], - Paths = {KernelPath,StdlibPath,SaslPath}, + {{_,_,KernelPath},{_,_,SaslPath},{_,_,StdlibPath}} = BaseLibs, + Paths = {filename:join(KernelPath,"ebin"), + filename:join(StdlibPath,"ebin"), + filename:join(SaslPath,"ebin")}, case systools_make:make_hybrid_boot(TmpVsn,FromBoot,ToBoot,Paths,Args) of {ok,TmpBoot} -> write_file(TmpBootFile,TmpBoot,Masters); diff --git a/lib/sasl/src/release_handler_1.erl b/lib/sasl/src/release_handler_1.erl index b4b288646f..93d12cf609 100644 --- a/lib/sasl/src/release_handler_1.erl +++ b/lib/sasl/src/release_handler_1.erl @@ -459,7 +459,9 @@ eval({apply, {M, F, A}}, EvalState) -> apply(M, F, A), EvalState; eval(restart_emulator, _EvalState) -> - throw(restart_emulator). + throw(restart_emulator); +eval(restart_new_emulator, _EvalState) -> + throw(restart_new_emulator). get_opt(Tag, EvalState, Default) -> case lists:keysearch(Tag, 1, EvalState#eval_state.opts) of @@ -503,15 +505,20 @@ resume(Pids) -> change_code(Pids, Mod, Vsn, Extra, Timeout) -> Fun = fun(Pid) -> - case Timeout of - default -> - ok = sys:change_code(Pid, Mod, Vsn, Extra); - _Else -> - ok = sys:change_code(Pid, Mod, Vsn, Extra, Timeout) + case sys_change_code(Pid, Mod, Vsn, Extra, Timeout) of + ok -> + ok; + {error,Reason} -> + throw({code_change_failed,Pid,Mod,Vsn,Reason}) end end, lists:foreach(Fun, Pids). +sys_change_code(Pid, Mod, Vsn, Extra, default) -> + sys:change_code(Pid, Mod, Vsn, Extra); +sys_change_code(Pid, Mod, Vsn, Extra, Timeout) -> + sys:change_code(Pid, Mod, Vsn, Extra, Timeout). + stop(Mod, Procs) -> lists:zf(fun({undefined, _Name, _Pid, _Mods}) -> false; diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl index ce37f3c2ce..8fd90c50f9 100644 --- a/lib/sasl/src/systools_make.erl +++ b/lib/sasl/src/systools_make.erl @@ -58,6 +58,7 @@ %% {variables,[{Name,AbsString}]} %% {machine, jam | beam | vee} %% exref | {exref, [AppName]} +%% no_warn_sasl %%----------------------------------------------------------------- make_script(RelName) when is_list(RelName) -> @@ -88,7 +89,8 @@ make_script(RelName, Output, Flags) when is_list(RelName), Path = make_set(Path1 ++ code:get_path()), ModTestP = {member(src_tests, Flags),xref_p(Flags)}, case get_release(RelName, Path, ModTestP, machine(Flags)) of - {ok, Release, Appls, Warnings} -> + {ok, Release, Appls, Warnings0} -> + Warnings = wsasl(Flags, Warnings0), case systools_lib:werror(Flags, Warnings) of true -> return(ok,Warnings,Flags); @@ -112,7 +114,13 @@ make_script(RelName, _Output, Flags) when is_list(Flags) -> make_script(RelName, _Output, Flags) -> badarg(Flags,[RelName, Flags]). -%% Inlined. + +wsasl(Options, Warnings) -> + case lists:member(no_warn_sasl,Options) of + true -> lists:delete({warning,missing_sasl},Warnings); + false -> Warnings + end. + badarg(BadArg, Args) -> erlang:error({badarg,BadArg}, Args). @@ -1630,8 +1638,19 @@ add_system_files(Tar, RelName, Release, Path1) -> SVsn = Release#release.vsn, RelName0 = filename:basename(RelName), + RelVsnDir = filename:join("releases", SVsn), + + %% OTP-9746: store rel file in releases/<vsn> + %% Adding rel file to + %% 1) releases directory - so it can be easily extracted + %% separately (see release_handler:unpack_release) + %% 2) releases/<vsn> - so the file must not be explicitly moved + %% after unpack. add_to_tar(Tar, RelName ++ ".rel", filename:join("releases", RelName0 ++ ".rel")), + add_to_tar(Tar, RelName ++ ".rel", + filename:join(RelVsnDir, RelName0 ++ ".rel")), + %% OTP-6226 Look for the system files not only in cwd %% -- @@ -1647,26 +1666,25 @@ add_system_files(Tar, RelName, Release, Path1) -> [RelDir, "."|Path1] end, - ToDir = filename:join("releases", SVsn), case lookup_file(RelName0 ++ ".boot", Path) of false -> throw({error, {tar_error,{add, RelName0++".boot",enoent}}}); Boot -> - add_to_tar(Tar, Boot, filename:join(ToDir, "start.boot")) + add_to_tar(Tar, Boot, filename:join(RelVsnDir, "start.boot")) end, case lookup_file("relup", Path) of false -> ignore; Relup -> - add_to_tar(Tar, Relup, filename:join(ToDir, "relup")) + add_to_tar(Tar, Relup, filename:join(RelVsnDir, "relup")) end, case lookup_file("sys.config", Path) of false -> ignore; Sys -> - add_to_tar(Tar, Sys, filename:join(ToDir, "sys.config")) + add_to_tar(Tar, Sys, filename:join(RelVsnDir, "sys.config")) end, ok. @@ -1970,90 +1988,67 @@ get_flag(_,_) -> false. %% Check Options for make_script check_args_script(Args) -> - cas(Args, - {undef, undef, undef, undef, undef, undef, undef, undef, - undef, []}). + cas(Args, []). -cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps,_Werror, X}) -> +cas([], X) -> X; %%% path --------------------------------------------------------------- -cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) when is_list(P) -> +cas([{path, P} | Args], X) when is_list(P) -> case check_path(P) of ok -> - cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps, - Werror, X}); + cas(Args, X); error -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, - Werror, X++[{path,P}]}) + cas(Args, X++[{path,P}]) end; %%% silent ------------------------------------------------------------- -cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) -> - cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps, - Werror, X}); +cas([silent | Args], X) -> + cas(Args, X); %%% local -------------------------------------------------------------- -cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) -> - cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps, - Werror, X}); +cas([local | Args], X) -> + cas(Args, X); %%% src_tests ------------------------------------------------------- -cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach, Xref, - XrefApps, Werror, X}) -> - cas(Args, - {Path, Sil, Loc, src_tests, Var, Mach, Xref, Werror, XrefApps,X}); +cas([src_tests | Args], X) -> + cas(Args, X); %%% variables ---------------------------------------------------------- -cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) when is_list(V) -> +cas([{variables, V} | Args], X) when is_list(V) -> case check_vars(V) of ok -> - cas(Args, - {Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, Werror, X}); + cas(Args, X); error -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, - Werror, X++[{variables, V}]}) + cas(Args, X++[{variables, V}]) end; %%% machine ------------------------------------------------------------ -cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) when is_atom(M) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X}); +cas([{machine, M} | Args], X) when is_atom(M) -> + cas(Args, X); %%% exref -------------------------------------------------------------- -cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach, _Xref, - XrefApps, Werror, X}) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, Werror, X}); +cas([exref | Args], X) -> + cas(Args, X); %%% exref Apps --------------------------------------------------------- -cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) when is_list(Apps) -> +cas([{exref, Apps} | Args], X) when is_list(Apps) -> case check_apps(Apps) of ok -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, - Xref, Apps, Werror, X}); + cas(Args, X); error -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, - Xref, XrefApps, Werror, X++[{exref, Apps}]}) + cas(Args, X++[{exref, Apps}]) end; %%% outdir Dir --------------------------------------------------------- -cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) when is_list(Dir) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X}); +cas([{outdir, Dir} | Args], X) when is_list(Dir) -> + cas(Args, X); %%% otp_build (secret, not documented) --------------------------------- -cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X}); +cas([otp_build | Args], X) -> + cas(Args, X); +%%% warnings_as_errors ------------------------------------------------- +cas([warnings_as_errors | Args], X) -> + cas(Args, X); +%%% no_warn_sasl ------------------------------------------------------- +cas([no_warn_sasl | Args], X) -> + cas(Args, X); %%% no_module_tests (kept for backwards compatibility, but ignored) ---- -cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, Werror, X}) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X}); -%%% warnings_as_errors (kept for backwards compatibility, but ignored) ---- -cas([warnings_as_errors | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, - XrefApps, _Werror, X}) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, - warnings_as_errors, X}); +cas([no_module_tests | Args], X) -> + cas(Args, X); %%% ERROR -------------------------------------------------------------- -cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, - Werror, X}) -> - cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, - X++[Y]}). +cas([Y | Args], X) -> + cas(Args, X++[Y]). diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl index 11f8bbe4fe..ac616dab72 100644 --- a/lib/sasl/test/release_handler_SUITE.erl +++ b/lib/sasl/test/release_handler_SUITE.erl @@ -60,8 +60,10 @@ cases() -> [otp_2740, otp_2760, otp_5761, otp_9402, otp_9417, otp_9395_check_old_code, otp_9395_check_and_purge, otp_9395_update_many_mods, otp_9395_rm_many_mods, - instructions, eval_appup, supervisor_which_children_timeout, - release_handler_which_releases, install_release_syntax_check]. + instructions, eval_appup, eval_appup_with_restart, + supervisor_which_children_timeout, + release_handler_which_releases, install_release_syntax_check, + upgrade_supervisor, upgrade_supervisor_fail]. groups() -> [{release,[], @@ -1204,6 +1206,109 @@ otp_9395_rm_many_mods(cleanup,_Conf) -> stop_node(node_name(otp_9395_rm_many_mods)). +upgrade_supervisor(Conf) when is_list(Conf) -> + %% Set some paths + PrivDir = priv_dir(Conf), + Dir = filename:join(PrivDir,"upgrade_supervisor"), + LibDir = filename:join(?config(data_dir, Conf), "lib"), + + %% Create the releases + Lib1 = [{a,"1.0",LibDir}], + Lib2 = [{a,"9.0",LibDir}], + Rel1 = create_and_install_fake_first_release(Dir,Lib1), + Rel2 = create_fake_upgrade_release(Dir,"2",Lib2,{[Rel1],[Rel1],[LibDir]}), + Rel1Dir = filename:dirname(Rel1), + Rel2Dir = filename:dirname(Rel2), + + %% Start a slave node + {ok, Node} = t_start_node(upgrade_supervisor, Rel1, + filename:join(Rel1Dir,"sys.config")), + + %% Check path + Dir1 = filename:join([LibDir, "a-1.0"]), + Dir1 = rpc:call(Node, code, lib_dir, [a]), + ASupBeam1 = filename:join([Dir1,ebin,"a_sup.beam"]), + ASupBeam1 = rpc:call(Node, code, which, [a_sup]), + + %% Install second release, with no changed modules + {ok, RelVsn2} = rpc:call(Node, release_handler, set_unpacked, + [Rel2++".rel", Lib2]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "relup")]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "start.boot")]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "sys.config")]), + + {ok, _RelVsn1, []} = + rpc:call(Node, release_handler, install_release, [RelVsn2]), + + %% Check that libdir is changed + Dir2 = filename:join([LibDir, "a-9.0"]), + Dir2 = rpc:call(Node, code, lib_dir, [a]), + ASupBeam2 = filename:join([Dir2,ebin,"a_sup.beam"]), + ASupBeam2 = rpc:call(Node, code, which, [a_sup]), + + %% Check that the restart strategy and child spec is updated + {status, _, {module, _}, [_, _, _, _, [_,_,{data,[{"State",State}]}]]} = + rpc:call(Node,sys,get_status,[a_sup]), + {state,_,RestartStrategy,[Child],_,_,_,_,_,_} = State, + one_for_all = RestartStrategy, % changed from one_for_one + {child,_,_,_,_,brutal_kill,_,_} = Child, % changed from timeout 2000 + + ok. + +%% Check that if the supervisor fails, then the upgrade is rolled back +%% and an ok error message is returned +upgrade_supervisor_fail(Conf) when is_list(Conf) -> + %% Set some paths + PrivDir = priv_dir(Conf), + Dir = filename:join(PrivDir,"upgrade_supervisor_fail"), + LibDir = filename:join(?config(data_dir, Conf), "lib"), + + %% Create the releases + Lib1 = [{a,"1.0",LibDir}], + Lib2 = [{a,"9.1",LibDir}], + Rel1 = create_and_install_fake_first_release(Dir,Lib1), + Rel2 = create_fake_upgrade_release(Dir,"2",Lib2,{[Rel1],[Rel1],[LibDir]}), + Rel1Dir = filename:dirname(Rel1), + Rel2Dir = filename:dirname(Rel2), + + %% Start a slave node + {ok, Node} = t_start_node(upgrade_supervisor_fail, Rel1, + filename:join(Rel1Dir,"sys.config")), + + %% Check path + Dir1 = filename:join([LibDir, "a-1.0"]), + Dir1 = rpc:call(Node, code, lib_dir, [a]), + ASupBeam1 = filename:join([Dir1,ebin,"a_sup.beam"]), + ASupBeam1 = rpc:call(Node, code, which, [a_sup]), + + %% Install second release, with no changed modules + {ok, RelVsn2} = rpc:call(Node, release_handler, set_unpacked, + [Rel2++".rel", Lib2]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "relup")]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "start.boot")]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "sys.config")]), + ok = net_kernel:monitor_nodes(true), + + {error,{code_change_failed,_Pid,a_sup,_Vsn, + {error,{invalid_shutdown,brutal_kil}}}} = + rpc:call(Node, release_handler, install_release, [RelVsn2]), + + %% Check that the upgrade is terminated - normally this would mean + %% rollback, but since this testcase is very simplified the node + %% is not started with heart supervision and will therefore not be + %% restarted. So we just check that the node goes down. + receive {nodedown,Node} -> ok + after 10000 -> ct:fail(failed_upgrade_never_restarted_node) + end, + + ok. + %% Test upgrade and downgrade of applications eval_appup(Conf) when is_list(Conf) -> @@ -1226,6 +1331,12 @@ eval_appup(Conf) when is_list(Conf) -> App11Dir = code:lib_dir(app1), ok = gen_server:call(harry, error), + %% Read appup script + {ok,"2.0",UpScript} = release_handler:upgrade_script(app1,App12Dir), + [{load_object_code,_}, + point_of_no_return, + {load,_}] = UpScript, + %% Upgrade to app1-2.0 {ok, []} = release_handler:upgrade_app(app1, App12Dir), App12Dir = code:lib_dir(app1), @@ -1236,6 +1347,12 @@ eval_appup(Conf) when is_list(Conf) -> %% (see myrel/lib2/app1-2.0/ebin/app1.app) [{var,val2}] = ets:lookup(otp_6162, var), + %% Read appup script + {ok,DnScript} = release_handler:downgrade_script(app1,"1.0",App11Dir), + [{load_object_code,_}, + point_of_no_return, + {load,_}] = DnScript, + %% Downgrade to app1-1.0 {ok, []} = release_handler:downgrade_app(app1,"1.0",App11Dir), App11Dir = code:lib_dir(app1), @@ -1253,6 +1370,85 @@ eval_appup(Conf) when is_list(Conf) -> ok. +%% Test upgrade and downgrade of applications when appup contains +%% restart_emulator and restart_new_emulator instructions +eval_appup_with_restart(Conf) when is_list(Conf) -> + + %% Set some paths + RelDir = filename:join(?config(data_dir, Conf), "app1_app2"), + App11Dir = filename:join([RelDir, "lib1", "app1-1.0"]), + App13Dir = filename:join([RelDir, "lib3", "app1-3.0"]), %restart_emulator + App14Dir = filename:join([RelDir, "lib4", "app1-4.0"]), %restart_new_emulator + EbinDir1 = filename:join(App11Dir, "ebin"), + EbinDir3 = filename:join(App13Dir, "ebin"), + EbinDir4 = filename:join(App14Dir, "ebin"), + + %% Start app1-1.0 + code:add_patha(EbinDir1), + ok = application:start(app1), + App11Dir = code:lib_dir(app1), + + %% Read appup script + {ok,"3.0",UpScript3} = release_handler:upgrade_script(app1,App13Dir), + [{load_object_code,_}, + point_of_no_return, + {load,_}, + restart_emulator] = UpScript3, + + %% Upgrade to app1-3.0 - restart_emulator + restart_emulator = release_handler:upgrade_app(app1, App13Dir), + App13Dir = code:lib_dir(app1), + + %% Fake full upgrade to 3.0 + {ok,AppSpec} = file:consult(filename:join([App13Dir,"ebin","app1.app"])), + application_controller:change_application_data(AppSpec,[]), + + %% Read appup script + {ok,"4.0",UpScript4} = release_handler:upgrade_script(app1,App14Dir), + [restart_new_emulator,point_of_no_return] = UpScript4, + + %% Try pgrade to app1-4.0 - restart_new_emulator + {error,restart_new_emulator} = release_handler:upgrade_app(app1, App14Dir), + App13Dir = code:lib_dir(app1), + + %% Read appup script + {ok,DnScript1} = release_handler:downgrade_script(app1,"1.0",App11Dir), + [{load_object_code,_}, + point_of_no_return, + {load,_}, + restart_emulator] = DnScript1, + + %% Still running 3.0 - downgrade to app1-1.0 - restart_emulator + restart_emulator = release_handler:downgrade_app(app1,"1.0",App11Dir), + App11Dir = code:lib_dir(app1), + + ok = application:stop(app1), + ok = application:unload(app1), + true = code:del_path(EbinDir1), + + %% Start again as version 4.0 + code:add_patha(EbinDir4), + ok = application:start(app1), + App14Dir = code:lib_dir(app1), + + %% Read appup script + {ok,DnScript3} = release_handler:downgrade_script(app1,"3.0",App13Dir), + [point_of_no_return,restart_emulator] = DnScript3, + + %% Downgrade to app1-3.0 - restart_new_emulator + restart_emulator = release_handler:downgrade_app(app1,"3.0",App13Dir), + App13Dir = code:lib_dir(app1), + + ok = application:stop(app1), + ok = application:unload(app1), + + true = code:del_path(EbinDir3), + false = code:del_path(EbinDir1), + false = code:del_path(EbinDir4), + + ok. + + %% Test the example/target_system.erl module target_system(Conf) when is_list(Conf) -> PrivDir = priv_dir(Conf), @@ -1303,6 +1499,7 @@ target_system(Conf) when is_list(Conf) -> KernelVsn = vsn(kernel,current), StdlibVsn = vsn(stdlib,current), SaslVsn = vsn(sasl,current), + RelFileBasename = filename:basename(RelFile), true = filelib:is_dir(filename:join(LibDir,"kernel-"++KernelVsn)), true = filelib:is_dir(filename:join(LibDir,"stdlib-"++StdlibVsn)), true = filelib:is_dir(filename:join(LibDir,"sasl-"++SaslVsn)), @@ -1310,10 +1507,10 @@ target_system(Conf) when is_list(Conf) -> RelDir = filename:join(TargetInstallDir,releases), true = filelib:is_regular(filename:join(RelDir,"RELEASES")), true = filelib:is_regular(filename:join(RelDir,"start_erl.data")), - true = filelib:is_regular(filename:join(RelDir, - filename:basename(RelFile))), + true = filelib:is_regular(filename:join(RelDir,RelFileBasename)), true = filelib:is_dir(filename:join(RelDir,RelVsn)), true = filelib:is_regular(filename:join([RelDir,RelVsn,"start.boot"])), + true = filelib:is_regular(filename:join([RelDir,RelVsn,RelFileBasename])), BinDir = filename:join(TargetInstallDir,bin), true = filelib:is_regular(filename:join(BinDir,"start.boot")), true = filelib:is_regular(filename:join(BinDir,erl)), diff --git a/lib/sasl/test/release_handler_SUITE_data/Makefile.src b/lib/sasl/test/release_handler_SUITE_data/Makefile.src index edb446413d..55d20aa8b6 100644 --- a/lib/sasl/test/release_handler_SUITE_data/Makefile.src +++ b/lib/sasl/test/release_handler_SUITE_data/Makefile.src @@ -5,6 +5,10 @@ P2B= \ P2B/a-2.0/ebin/a_sup.@EMULATOR@ LIB= \ + lib/a-9.1/ebin/a.@EMULATOR@ \ + lib/a-9.1/ebin/a_sup.@EMULATOR@ \ + lib/a-9.0/ebin/a.@EMULATOR@ \ + lib/a-9.0/ebin/a_sup.@EMULATOR@ \ lib/a-1.2/ebin/a.@EMULATOR@ \ lib/a-1.2/ebin/a_sup.@EMULATOR@ \ lib/a-1.1/ebin/a.@EMULATOR@ \ @@ -50,7 +54,13 @@ APP= \ app1_app2/lib2/app1-2.0/ebin/app1.@EMULATOR@ \ app1_app2/lib2/app2-1.0/ebin/app2_sup.@EMULATOR@ \ app1_app2/lib2/app2-1.0/ebin/app2_server.@EMULATOR@ \ - app1_app2/lib2/app2-1.0/ebin/app2.@EMULATOR@ + app1_app2/lib2/app2-1.0/ebin/app2.@EMULATOR@ \ + app1_app2/lib3/app1-3.0/ebin/app1_sup.@EMULATOR@ \ + app1_app2/lib3/app1-3.0/ebin/app1_server.@EMULATOR@ \ + app1_app2/lib3/app1-3.0/ebin/app1.@EMULATOR@ \ + app1_app2/lib4/app1-4.0/ebin/app1_sup.@EMULATOR@ \ + app1_app2/lib4/app1-4.0/ebin/app1_server.@EMULATOR@ \ + app1_app2/lib4/app1-4.0/ebin/app1.@EMULATOR@ OTP2740= \ otp_2740/vsn_atom.@EMULATOR@ \ @@ -95,6 +105,17 @@ lib/a-1.2/ebin/a.@EMULATOR@: lib/a-1.2/src/a.erl lib/a-1.2/ebin/a_sup.@EMULATOR@: lib/a-1.2/src/a_sup.erl erlc $(EFLAGS) -olib/a-1.2/ebin lib/a-1.2/src/a_sup.erl +lib/a-9.0/ebin/a.@EMULATOR@: lib/a-9.0/src/a.erl + erlc $(EFLAGS) -olib/a-9.0/ebin lib/a-9.0/src/a.erl +lib/a-9.0/ebin/a_sup.@EMULATOR@: lib/a-9.0/src/a_sup.erl + erlc $(EFLAGS) -olib/a-9.0/ebin lib/a-9.0/src/a_sup.erl + +lib/a-9.1/ebin/a.@EMULATOR@: lib/a-9.1/src/a.erl + erlc $(EFLAGS) -olib/a-9.1/ebin lib/a-9.1/src/a.erl +lib/a-9.1/ebin/a_sup.@EMULATOR@: lib/a-9.1/src/a_sup.erl + erlc $(EFLAGS) -olib/a-9.1/ebin lib/a-9.1/src/a_sup.erl + + lib/b-1.0/ebin/b_server.@EMULATOR@: lib/b-1.0/src/b_server.erl erlc $(EFLAGS) -olib/b-1.0/ebin lib/b-1.0/src/b_server.erl lib/b-1.0/ebin/b_lib.@EMULATOR@: lib/b-1.0/src/b_lib.erl @@ -183,6 +204,22 @@ app1_app2/lib2/app2-1.0/ebin/app2.@EMULATOR@: app1_app2/lib2/app2-1.0/src/app2.e erlc $(EFLAGS) -oapp1_app2/lib2/app2-1.0/ebin app1_app2/lib2/app2-1.0/src/app2.erl +app1_app2/lib3/app1-3.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib3/app1-3.0/src/app1_sup.erl + erlc $(EFLAGS) -oapp1_app2/lib3/app1-3.0/ebin app1_app2/lib3/app1-3.0/src/app1_sup.erl +app1_app2/lib3/app1-3.0/ebin/app1_server.@EMULATOR@: app1_app2/lib3/app1-3.0/src/app1_server.erl + erlc $(EFLAGS) -oapp1_app2/lib3/app1-3.0/ebin app1_app2/lib3/app1-3.0/src/app1_server.erl +app1_app2/lib3/app1-3.0/ebin/app1.@EMULATOR@: app1_app2/lib3/app1-3.0/src/app1.erl + erlc $(EFLAGS) -oapp1_app2/lib3/app1-3.0/ebin app1_app2/lib3/app1-3.0/src/app1.erl + + +app1_app2/lib4/app1-4.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib4/app1-4.0/src/app1_sup.erl + erlc $(EFLAGS) -oapp1_app2/lib4/app1-4.0/ebin app1_app2/lib4/app1-4.0/src/app1_sup.erl +app1_app2/lib4/app1-4.0/ebin/app1_server.@EMULATOR@: app1_app2/lib4/app1-4.0/src/app1_server.erl + erlc $(EFLAGS) -oapp1_app2/lib4/app1-4.0/ebin app1_app2/lib4/app1-4.0/src/app1_server.erl +app1_app2/lib4/app1-4.0/ebin/app1.@EMULATOR@: app1_app2/lib4/app1-4.0/src/app1.erl + erlc $(EFLAGS) -oapp1_app2/lib4/app1-4.0/ebin app1_app2/lib4/app1-4.0/src/app1.erl + + otp_2740/vsn_atom.@EMULATOR@: otp_2740/vsn_atom.erl erlc $(EFLAGS) -ootp_2740 otp_2740/vsn_atom.erl otp_2740/vsn_list.@EMULATOR@: otp_2740/vsn_list.erl diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/ebin/app1.app b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/ebin/app1.app new file mode 100644 index 0000000000..4adc0540c4 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/ebin/app1.app @@ -0,0 +1,9 @@ +{application, app1, + [{description, "very simple example application"}, + {id, "app1"}, + {vsn, "3.0"}, + {modules, [app1, app1_sup, app1_server]}, + {registered, [harry]}, + {applications, [kernel, stdlib, sasl]}, + {env, [{var,val2}]}, + {mod, {app1, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/ebin/app1.appup b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/ebin/app1.appup new file mode 100644 index 0000000000..a5cdfe9fcc --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/ebin/app1.appup @@ -0,0 +1,4 @@ +{"3.0", + [{"1.0", [{load_module, app1_server},restart_emulator]}], + [{"1.0", [{load_module, app1_server},restart_emulator]}] +}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1.erl new file mode 100644 index 0000000000..f123c8f470 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1.erl @@ -0,0 +1,22 @@ +-module(app1). + +-behaviour(application). + +%% Application callbacks +-export([start/2, stop/1]). +-export([config_change/3]). + +start(_Type, _StartArgs) -> + case app1_sup:start_link() of + {ok, Pid} -> + {ok, Pid}; + Error -> + Error + end. + +stop(_State) -> + ok. + +config_change(Changed, _New, _Removed) -> + catch ets:insert(otp_6162, hd(Changed)), + ok. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1_server.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1_server.erl new file mode 100644 index 0000000000..660d095ebf --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1_server.erl @@ -0,0 +1,35 @@ +-module(app1_server). + +-behaviour(gen_server). + +%% API +-export([start_link/0]). + +%% gen_server callbacks +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + terminate/2, code_change/3]). + +start_link() -> + gen_server:start_link({local, harry}, ?MODULE, [], []). + +init([]) -> + {ok, []}. + +handle_call(error, _From, State) -> + Reply = error, + {reply, Reply, State}; +handle_call(_Request, _From, State) -> + Reply = ok, + {reply, Reply, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +handle_info(_Info, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(_OldVsn, State, _Extra) -> + {ok, State}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1_sup.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1_sup.erl new file mode 100644 index 0000000000..e6ad9b6967 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib3/app1-3.0/src/app1_sup.erl @@ -0,0 +1,17 @@ +-module(app1_sup). + +-behaviour(supervisor). + +%% API +-export([start_link/0]). + +%% Supervisor callbacks +-export([init/1]). + +start_link() -> + supervisor:start_link(?MODULE, []). + +init([]) -> + AChild = {harry,{app1_server,start_link,[]}, + permanent,2000,worker,[app1_server]}, + {ok,{{one_for_all,0,1}, [AChild]}}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/ebin/app1.app b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/ebin/app1.app new file mode 100644 index 0000000000..243bc21f02 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/ebin/app1.app @@ -0,0 +1,9 @@ +{application, app1, + [{description, "very simple example application"}, + {id, "app1"}, + {vsn, "4.0"}, + {modules, [app1, app1_sup, app1_server]}, + {registered, [harry]}, + {applications, [kernel, stdlib, sasl]}, + {env, [{var,val2}]}, + {mod, {app1, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/ebin/app1.appup b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/ebin/app1.appup new file mode 100644 index 0000000000..72535c8b34 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/ebin/app1.appup @@ -0,0 +1,4 @@ +{"4.0", + [{"3.0", [restart_new_emulator]}], + [{"3.0", [restart_new_emulator]}] +}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1.erl new file mode 100644 index 0000000000..f123c8f470 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1.erl @@ -0,0 +1,22 @@ +-module(app1). + +-behaviour(application). + +%% Application callbacks +-export([start/2, stop/1]). +-export([config_change/3]). + +start(_Type, _StartArgs) -> + case app1_sup:start_link() of + {ok, Pid} -> + {ok, Pid}; + Error -> + Error + end. + +stop(_State) -> + ok. + +config_change(Changed, _New, _Removed) -> + catch ets:insert(otp_6162, hd(Changed)), + ok. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1_server.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1_server.erl new file mode 100644 index 0000000000..660d095ebf --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1_server.erl @@ -0,0 +1,35 @@ +-module(app1_server). + +-behaviour(gen_server). + +%% API +-export([start_link/0]). + +%% gen_server callbacks +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + terminate/2, code_change/3]). + +start_link() -> + gen_server:start_link({local, harry}, ?MODULE, [], []). + +init([]) -> + {ok, []}. + +handle_call(error, _From, State) -> + Reply = error, + {reply, Reply, State}; +handle_call(_Request, _From, State) -> + Reply = ok, + {reply, Reply, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +handle_info(_Info, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(_OldVsn, State, _Extra) -> + {ok, State}. diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1_sup.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1_sup.erl new file mode 100644 index 0000000000..e6ad9b6967 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib4/app1-4.0/src/app1_sup.erl @@ -0,0 +1,17 @@ +-module(app1_sup). + +-behaviour(supervisor). + +%% API +-export([start_link/0]). + +%% Supervisor callbacks +-export([init/1]). + +start_link() -> + supervisor:start_link(?MODULE, []). + +init([]) -> + AChild = {harry,{app1_server,start_link,[]}, + permanent,2000,worker,[app1_server]}, + {ok,{{one_for_all,0,1}, [AChild]}}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/README b/lib/sasl/test/release_handler_SUITE_data/lib/README index 639a4ca0fb..ffb8c5120b 100644 --- a/lib/sasl/test/release_handler_SUITE_data/lib/README +++ b/lib/sasl/test/release_handler_SUITE_data/lib/README @@ -8,6 +8,14 @@ a-1.2: can be upgraded to from a-1.1. No module have changed, but priv dir is added including one 'file' +a-9.0: +can be upgrade to from a-1.0 +Changes a_sup correctly - to test successful upgrade of supervisor + +a-9.1: +can be upgrade to from a-1.0 +Changes a_sup faulty - to test failing upgrade of supervisor + b-1.0: start version, includes b_lib and b_server diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/ebin/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/ebin/a.app new file mode 100644 index 0000000000..aa436d3e8c --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/ebin/a.app @@ -0,0 +1,8 @@ +{application, a, + [{description, "A CXC 138 11"}, + {vsn, "9.0"}, + {modules, [a, a_sup]}, + {registered, [a_sup]}, + {applications, [kernel, stdlib]}, + {env, [{key1, val1}]}, + {mod, {a_sup, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/ebin/a.appup b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/ebin/a.appup new file mode 100644 index 0000000000..c4071d57a3 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/ebin/a.appup @@ -0,0 +1,3 @@ +{"9.0", + [{"1.0",[{update,a_sup,{advanced,update_supervisor}}]}], + [{"1.0",[{update,a_sup,{advanced,update_supervisor}}]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/src/a.erl new file mode 100644 index 0000000000..1050e53f35 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/src/a.erl @@ -0,0 +1,56 @@ +%% ``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 via the world wide web 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. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(a). + + +-behaviour(gen_server). + +%% External exports +-export([start_link/0, a/0, b/0]). +%% Internal exports +-export([init/1, handle_call/3, handle_info/2, terminate/2, code_change/3]). + +start_link() -> gen_server:start_link({local, aa}, a, [], []). + +a() -> gen_server:call(aa, a). +b() -> gen_server:call(aa, b). + +%%----------------------------------------------------------------- +%% Callback functions from gen_server +%%----------------------------------------------------------------- +init([]) -> + process_flag(trap_exit, true), + {ok, {state, bval}}. + +handle_call(a, _From, State) -> + X = application:get_all_env(a), + {reply, X, State}; + +handle_call(b, _From, State) -> + {reply, {ok, element(2, State)}, State}. + +handle_info(_, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(1, Extra, State) -> + {ok, {state, bval}}; +code_change({down,1},Extra,State) -> + {ok, state}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/src/a_sup.erl new file mode 100644 index 0000000000..ae1d080f58 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.0/src/a_sup.erl @@ -0,0 +1,37 @@ +%% ``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 via the world wide web 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. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(a_sup). + + +-behaviour(supervisor). + +%% External exports +-export([start/2]). + +%% Internal exports +-export([init/1]). + +start(_, _) -> + supervisor:start_link({local, a_sup}, a_sup, []). + +init([]) -> + SupFlags = {one_for_all, 4, 3600}, + Config = {a, + {a, start_link, []}, + permanent, brutal_kill, worker, [a]}, + {ok, {SupFlags, [Config]}}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/ebin/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/ebin/a.app new file mode 100644 index 0000000000..5b467ec4e8 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/ebin/a.app @@ -0,0 +1,8 @@ +{application, a, + [{description, "A CXC 138 11"}, + {vsn, "9.1"}, + {modules, [a, a_sup]}, + {registered, [a_sup]}, + {applications, [kernel, stdlib]}, + {env, [{key1, val1}]}, + {mod, {a_sup, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/ebin/a.appup b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/ebin/a.appup new file mode 100644 index 0000000000..efeb7f1fe3 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/ebin/a.appup @@ -0,0 +1,3 @@ +{"9.1", + [{"1.0",[{update,a_sup,{advanced,update_supervisor}}]}], + [{"1.0",[{update,a_sup,{advanced,update_supervisor}}]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/src/a.erl new file mode 100644 index 0000000000..1050e53f35 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/src/a.erl @@ -0,0 +1,56 @@ +%% ``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 via the world wide web 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. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(a). + + +-behaviour(gen_server). + +%% External exports +-export([start_link/0, a/0, b/0]). +%% Internal exports +-export([init/1, handle_call/3, handle_info/2, terminate/2, code_change/3]). + +start_link() -> gen_server:start_link({local, aa}, a, [], []). + +a() -> gen_server:call(aa, a). +b() -> gen_server:call(aa, b). + +%%----------------------------------------------------------------- +%% Callback functions from gen_server +%%----------------------------------------------------------------- +init([]) -> + process_flag(trap_exit, true), + {ok, {state, bval}}. + +handle_call(a, _From, State) -> + X = application:get_all_env(a), + {reply, X, State}; + +handle_call(b, _From, State) -> + {reply, {ok, element(2, State)}, State}. + +handle_info(_, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(1, Extra, State) -> + {ok, {state, bval}}; +code_change({down,1},Extra,State) -> + {ok, state}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/src/a_sup.erl new file mode 100644 index 0000000000..b0597dc5c3 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-9.1/src/a_sup.erl @@ -0,0 +1,37 @@ +%% ``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 via the world wide web 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. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(a_sup). + + +-behaviour(supervisor). + +%% External exports +-export([start/2]). + +%% Internal exports +-export([init/1]). + +start(_, _) -> + supervisor:start_link({local, a_sup}, a_sup, []). + +init([]) -> + SupFlags = {one_for_all, 4, 3600}, + Config = {a, + {a, start_link, []}, + permanent, brutal_kil, worker, [a]}, + {ok, {SupFlags, [Config]}}. diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl index 892c4994e8..beb1e48ca7 100644 --- a/lib/sasl/test/systools_SUITE.erl +++ b/lib/sasl/test/systools_SUITE.erl @@ -411,6 +411,9 @@ no_sasl_script(Config) when is_list(Config) -> ?line {ok, _ , [{warning,missing_sasl}]} = systools:make_script(LatestName,[{path, P},silent]), + ?line {ok, _ , []} = + systools:make_script(LatestName,[{path, P},silent, no_warn_sasl]), + ?line ok = file:set_cwd(OldDir), ok. diff --git a/lib/snmp/Makefile b/lib/snmp/Makefile index 4264531112..ff6fad8ddc 100644 --- a/lib/snmp/Makefile +++ b/lib/snmp/Makefile @@ -54,6 +54,9 @@ else endif +DIA_PLT = ./priv/plt/$(APPLICATION).plt +DIA_ANALYSIS = $(basename $(DIA_PLT)).dialyzer_analysis + # ---------------------------------------------------- # Default Subdir Targets # ---------------------------------------------------- @@ -75,6 +78,11 @@ info: @echo "" @echo "SNMP_VSN: $(SNMP_VSN)" @echo "APP_VSN: $(APP_VSN)" + @echo "" + @echo "DIA_PLT: $(DIA_PLT)" + @echo "DIA_ANALYSIS: $(DIA_ANALYSIS)" + @echo "" + gclean: git clean -fXd @@ -120,3 +128,23 @@ tar: $(APP_TAR_FILE) $(APP_TAR_FILE): $(APP_DIR) (cd $(APP_RELEASE_DIR); gtar zcf $(APP_TAR_FILE) $(DIR_NAME)) + +dclean: + rm -f $(DIA_PLT) + rm -f $(DIA_ANALYSIS) + +dialyzer_plt: $(DIA_PLT) + +$(DIA_PLT): + @echo "Building $(APPLICATION) plt file" + @dialyzer --build_plt \ + --output_plt $@ \ + -r ../$(APPLICATION)/ebin \ + --output $(DIA_ANALYSIS) \ + --verbose + +dialyzer: $(DIA_PLT) + @echo "Running dialyzer on $(APPLICATION)" + @dialyzer --plt $< \ + ../$(APPLICATION)/ebin \ + --verbose
\ No newline at end of file diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index fd5a548b16..a32e2c14c8 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -98,6 +98,83 @@ <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>[compiler] Improved version info printout from the + <seealso marker="snmpc(command)#">MIB compiler frontend escript</seealso>. </p> + <p>Own Id: OTP-9618</p> + </item> + + </list> + + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>[agent] Version 4.20 introduced a change that broke trap + sending from subagents. Due to a bug in the test code, + this was not discovered, until that bug was fixed. </p> + <p>Own Id: OTP-9745</p> + </item> + + <item> + <p>[agent] When sending an error message (reply) regarding + <c>snmpUnknownPDUHandlers</c>, the agent used the wrong OID. </p> + <p>Own Id: OTP-9747</p> + </item> + + <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> diff --git a/lib/snmp/priv/plt/.gitignore b/lib/snmp/priv/plt/.gitignore new file mode 100644 index 0000000000..174481f561 --- /dev/null +++ b/lib/snmp/priv/plt/.gitignore @@ -0,0 +1,3 @@ +/*.plt +/*.dialyzer_analysis + diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl index 6322f0f21d..46c634969d 100644 --- a/lib/snmp/src/agent/snmpa_agent.erl +++ b/lib/snmp/src/agent/snmpa_agent.erl @@ -558,25 +558,6 @@ send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds) -> ], send_notification(Agent, Trap, SendOpts). -%% send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds) -> -%% ?d("send_trap -> entry with" -%% "~n self(): ~p" -%% "~n Agent: ~p [~p]" -%% "~n Trap: ~p" -%% "~n NotifyName: ~p" -%% "~n CtxName: ~p" -%% "~n Recv: ~p" -%% "~n Varbinds: ~p", -%% [self(), Agent, wis(Agent), -%% Trap, NotifyName, CtxName, Recv, Varbinds]), -%% Msg = {send_trap, Trap, NotifyName, CtxName, Recv, Varbinds}, -%% case (wis(Agent) =:= self()) of -%% false -> -%% call(Agent, Msg); -%% true -> -%% Agent ! Msg -%% end. - send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID) -> ?d("send_trap -> entry with" "~n self(): ~p" @@ -599,27 +580,6 @@ send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID) -> ], send_notification(Agent, Trap, SendOpts). -%% send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID) -> -%% ?d("send_trap -> entry with" -%% "~n self(): ~p" -%% "~n Agent: ~p [~p]" -%% "~n Trap: ~p" -%% "~n NotifyName: ~p" -%% "~n CtxName: ~p" -%% "~n Recv: ~p" -%% "~n Varbinds: ~p" -%% "~n LocalEngineID: ~p", -%% [self(), Agent, wis(Agent), -%% Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID]), -%% Msg = -%% {send_trap, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID}, -%% case (wis(Agent) =:= self()) of -%% false -> -%% call(Agent, Msg); -%% true -> -%% Agent ! Msg -%% end. - %% </BACKWARD-COMPAT> @@ -709,11 +669,6 @@ wis(Atom) when is_atom(Atom) -> whereis(Atom). -forward_trap(Agent, TrapRecord, NotifyName, CtxName, Recv, Varbinds) -> - ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO, - forward_trap(Agent, TrapRecord, NotifyName, CtxName, Recv, Varbinds, - ExtraInfo). - forward_trap(Agent, TrapRecord, NotifyName, CtxName, Recv, Varbinds, ExtraInfo) -> Agent ! {forward_trap, TrapRecord, NotifyName, CtxName, Recv, Varbinds, @@ -808,11 +763,11 @@ handle_info(worker_available, S) -> {noreply, S#state{worker_state = ready}}; handle_info({send_notif, Notification, SendOpts}, S) -> - ?vlog("[handle_info] send trap request:" + ?vlog("[handle_info] send notif request:" "~n Notification: ~p" "~n SendOpts: ~p", [Notification, SendOpts]), - case (catch handle_send_trap(cast, S, Notification, SendOpts)) of + case (catch handle_send_trap(S, Notification, SendOpts)) of {ok, NewS} -> {noreply, NewS}; {'EXIT', R} -> @@ -832,7 +787,7 @@ handle_info({send_trap, Trap, NotifyName, ContextName, Recv, Varbinds}, S) -> "~n Varbinds: ~p", [Trap, NotifyName, ContextName, Recv, Varbinds]), ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO, - LocalEngineID = ?DEFAULT_LOCAL_ENGINE_ID, + LocalEngineID = local_engine_id(S), case (catch handle_send_trap(S, Trap, NotifyName, ContextName, Recv, Varbinds, LocalEngineID, ExtraInfo)) of {ok, NewS} -> @@ -1014,11 +969,11 @@ handle_call(restart_set_worker, _From, #state{set_worker = Pid} = S) -> {reply, ok, S}; handle_call({send_notif, Notification, SendOpts}, _From, S) -> - ?vlog("[handle_info] send trap request:" + ?vlog("[handle_call] send notif request:" "~n Notification: ~p" "~n SendOpts: ~p", [Notification, SendOpts]), - case (catch handle_send_trap(call, S, Notification, SendOpts)) of + case (catch handle_send_trap(S, Notification, SendOpts)) of {ok, NewS} -> {reply, ok, NewS}; {'EXIT', Reason} -> @@ -1039,18 +994,8 @@ handle_call({send_trap, Trap, NotifyName, ContextName, Recv, Varbinds}, "~n Recv: ~p" "~n Varbinds: ~p", [Trap, NotifyName, ContextName, Recv, Varbinds]), - ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO, - LocalEngineID = - case S#state.type of - master_agent -> - ?DEFAULT_LOCAL_ENGINE_ID; - _ -> - %% subagent - - %% we don't need this now, eventually the trap send - %% request will reach the master-agent and then it - %% will look up the proper engine id. - ignore - end, + ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO, + LocalEngineID = local_engine_id(S), case (catch handle_send_trap(S, Trap, NotifyName, ContextName, Recv, Varbinds, LocalEngineID, ExtraInfo)) of {ok, NewS} -> @@ -1595,7 +1540,7 @@ handle_backup_res([{Who, Crap}|Results], Acc) -> %% because we (for some reason) support the function %% snmpa:current_community(). %%----------------------------------------------------------------- -cheat({community, SecModel, Community, _TAddress}, Address, ContextName) -> +cheat({community, _SecModel, Community, _TAddress}, Address, ContextName) -> {Community, Address, ContextName}; cheat({community, _SecModel, Community, _TDomain, _TAddress}, Address, ContextName) -> @@ -1859,7 +1804,7 @@ handle_acm_error(Vsn, Reason, Pdu, ACMData, Address, Extra) -> ok end. -get_opt(Key, Default, SendOpts) -> +get_send_opt(Key, Default, SendOpts) -> case lists:keysearch(Key, 1, SendOpts) of {value, {Key, Value}} -> Value; @@ -1867,40 +1812,19 @@ get_opt(Key, Default, SendOpts) -> Default end. -handle_send_trap(call, #state{type = master_agent} = S, - Notification, SendOpts) -> - SendOpts2 = - case lists:keymember(local_engine_id, 1, SendOpts) of - true -> - SendOpts; - false -> - [{local_engine_id, ?DEFAULT_LOCAL_ENGINE_ID}|SendOpts] - end, - handle_send_trap(S, Notification, SendOpts2); -handle_send_trap(call, S, Notification, SendOpts) -> - SendOpts2 = - case lists:keymember(local_engine_id, 1, SendOpts) of - true -> - SendOpts; - false -> - %% subagent - - %% we don't need this now, eventually the trap send - %% request will reach the master-agent and then it - %% will look up the proper engine id. - [{local_engine_id, ignore}|SendOpts] - end, - handle_send_trap(S, Notification, SendOpts2); -handle_send_trap(_, S, Notification, SendOpts) -> - handle_send_trap(S, Notification, SendOpts). - handle_send_trap(S, Notification, SendOpts) -> - NotifyName = get_opt(name, "", SendOpts), - ContextName = get_opt(context, "", SendOpts), - Recv = get_opt(receiver, no_receiver, SendOpts), - Varbinds = get_opt(varbinds, [], SendOpts), - ExtraInfo = get_opt(extra, ?DEFAULT_NOTIF_EXTRA_INFO, SendOpts), + NotifyName = get_send_opt(name, "", SendOpts), + ContextName = get_send_opt(context, "", SendOpts), + Recv = get_send_opt(receiver, no_receiver, SendOpts), + Varbinds = get_send_opt(varbinds, [], SendOpts), + ExtraInfo = get_send_opt(extra, ?DEFAULT_NOTIF_EXTRA_INFO, SendOpts), LocalEngineID = - get_opt(local_engine_id, ?DEFAULT_LOCAL_ENGINE_ID, SendOpts), + case lists:keysearch(local_engine_id, 1, SendOpts) of + {value, {local_engine_id, Value}} -> + Value; + false -> + local_engine_id(S) + end, handle_send_trap(S, Notification, NotifyName, ContextName, Recv, Varbinds, LocalEngineID, ExtraInfo). @@ -1908,11 +1832,11 @@ handle_send_trap(#state{type = Type} = S, Notification, NotifyName, ContextName, Recv, Varbinds, LocalEngineID, ExtraInfo) -> ?vtrace("handle_send_trap -> entry with" - "~n Agent type: ~p" - "~n TrapName: ~p" - "~n NotifyName: ~p" - "~n ContextName: ~p" - "~n LocalEngineID: ~p", + "~n Agent type: ~p" + "~n TrapName: ~p" + "~n NotifyName: ~p" + "~n ContextName: ~p" + "~n LocalEngineID: ~p", [Type, Notification, NotifyName, ContextName, LocalEngineID]), case snmpa_trap:construct_trap(Notification, Varbinds) of {ok, TrapRecord, VarList} -> @@ -4001,6 +3925,18 @@ subagents_verbosity(_,_V) -> %% --------------------------------------------------------------------- +local_engine_id(#state{type = master_agent}) -> + ?DEFAULT_LOCAL_ENGINE_ID; +local_engine_id(_) -> + %% subagent - + %% we don't need this now, eventually the trap send + %% request will reach the master-agent and then it + %% will look up the proper engine id. + ignore. + + +%% --------------------------------------------------------------------- + handle_get_log_type(#state{net_if_mod = Mod}) when Mod =/= undefined -> case (catch Mod:get_log_type(get(net_if))) of diff --git a/lib/snmp/src/agent/snmpa_internal.hrl b/lib/snmp/src/agent/snmpa_internal.hrl index a490a78f84..20a36cc118 100644 --- a/lib/snmp/src/agent/snmpa_internal.hrl +++ b/lib/snmp/src/agent/snmpa_internal.hrl @@ -22,7 +22,8 @@ -include_lib("snmp/src/app/snmp_internal.hrl"). --define(DEFAULT_LOCAL_ENGINE_ID, snmp_framework_mib:get_engine_id()). +%% The DEFAULT_LOCAL_ENGINE_ID macro can only be used by the master_agent!! +-define(DEFAULT_LOCAL_ENGINE_ID, snmp_framework_mib:get_engine_id()). -define(DEFAULT_NOTIF_EXTRA_INFO, {snmpa_default_notification_extra_info}). -define(snmpa_info(F, A), ?snmp_info("agent", F, A)). diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl index d9d6e633de..df01091d53 100644 --- a/lib/snmp/src/agent/snmpa_local_db.erl +++ b/lib/snmp/src/agent/snmpa_local_db.erl @@ -1110,7 +1110,7 @@ table_func(is_set_ok, RowIndex, Cols, NameDb) -> table_func(set, RowIndex, Cols, NameDb) -> snmp_generic:table_set_row(NameDb, nofunc, - {snmp_generic, table_try_make_consistent}, + fun snmp_generic:table_try_make_consistent/3, RowIndex, Cols); diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 4f50b1a674..0305e1fbec 100644 --- a/lib/snmp/src/agent/snmpa_mpd.erl +++ b/lib/snmp/src/agent/snmpa_mpd.erl @@ -468,15 +468,10 @@ v3_proc(NoteStore, Packet, LocalEngineID, V3Hdr, Data, Log) -> _ -> %% 4.2.2.1.2 NIsReportable = snmp_misc:is_reportable_pdu(Type), - Val = inc(snmpUnknownPDUHandlers), ErrorInfo = - {#varbind{oid = ?snmpUnknownPDUHandlers, - variabletype = 'Counter32', - value = Val}, - SecName, - [{securityLevel, SecLevel}, - {contextEngineID, ContextEngineID}, - {contextName, ContextName}]}, + snmpUnknownPDUHandlers_ei(SecName, SecLevel, + ContextEngineID, + ContextName), case generate_v3_report_msg(MsgID, MsgSecurityModel, Data, LocalEngineID, @@ -507,6 +502,21 @@ v3_proc(NoteStore, Packet, LocalEngineID, V3Hdr, Data, Log) -> end end. +make_error_info(Variable, Oid, SecName, Opts) -> + Val = inc(Variable), + VB = #varbind{oid = Oid, + variabletype = 'Counter32', + value = Val}, + {VB, SecName, Opts}. + +snmpUnknownPDUHandlers_ei(SecName, SecLevel, + ContextEngineID, ContextName) -> + Opts = [{securityLevel, SecLevel}, + {contextEngineID, ContextEngineID}, + {contextName, ContextName}], + make_error_info(snmpUnknownPDUHandlers, + ?snmpUnknownPDUHandlers_instance, + SecName, Opts). get_security_module(?SEC_USM) -> snmpa_usm; diff --git a/lib/snmp/src/agent/snmpa_set_lib.erl b/lib/snmp/src/agent/snmpa_set_lib.erl index 00c77a0cdb..f5218d5409 100644 --- a/lib/snmp/src/agent/snmpa_set_lib.erl +++ b/lib/snmp/src/agent/snmpa_set_lib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2009. 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 @@ -143,8 +143,8 @@ consistency_check(Varbinds) -> consistency_check(Varbinds, []). consistency_check([{TableOid, TableVbs} | Varbinds], Done) -> ?vtrace("consistency_check -> entry with" - "~n TableOid: ~p" - "~n TableVbs: ~p",[TableOid,TableVbs]), + "~n TableOid: ~p" + "~n TableVbs: ~p", [TableOid, TableVbs]), TableOpsWithShortOids = deletePrefixes(TableOid, TableVbs), [#ivarbind{mibentry = MibEntry}|_] = TableVbs, case is_set_ok_table(MibEntry, TableOpsWithShortOids) of @@ -158,7 +158,7 @@ consistency_check([{TableOid, TableVbs} | Varbinds], Done) -> end; consistency_check([IVarbind | Varbinds], Done) -> ?vtrace("consistency_check -> entry with" - "~n IVarbind: ~p",[IVarbind]), + "~n IVarbind: ~p", [IVarbind]), #ivarbind{varbind = Varbind, mibentry = MibEntry} = IVarbind, #varbind{value = Value, org_index = OrgIndex} = Varbind, case is_set_ok_variable(MibEntry, Value) of @@ -358,38 +358,54 @@ make_value_a_correct_value(Value, ASN1Type, Mfa) -> %% Runtime debug support %%----------------------------------------------------------------- -% XXX: This function match on the exakt return codes from EXIT -% messages. As of this writing it was not decided if this is -% the right way so don't blindly do things this way. -% -% We fake a real EXIT signal as the return value because the -% result is passed to the function snmpa_agent:validate_err() -% that expect it. +%% XYZ: This function match on the exakt return codes from EXIT +%% messages. As of this writing it was not decided if this is +%% the right way so don't blindly do things this way. +%% +%% We fake a real EXIT signal as the return value because the +%% result is passed to the function snmpa_agent:validate_err() +%% that expect it. dbg_apply(M,F,A) -> - Result = - case get(verbosity) of - false -> - (catch apply(M,F,A)); - _ -> - ?vlog("~n apply: ~w,~w,~p~n", [M,F,A]), - Res = (catch apply(M,F,A)), - ?vlog("~n returned: ~p", [Res]), - Res - end, - case Result of - {'EXIT', {undef, [{M, F, A, _} | _]}} -> - {'EXIT', {hook_undef, {M, F, A}}}; - {'EXIT', {function_clause, [{M, F, A, _} | _]}} -> - {'EXIT', {hook_function_clause, {M, F, A}}}; - - % XXX: Old format for compatibility - {'EXIT', {undef, {M, F, A, _}}} -> - {'EXIT', {hook_undef, {M, F, A}}}; - {'EXIT', {function_clause, {M, F, A, _}}} -> - {'EXIT', {hook_function_clause, {M, F, A}}}; - - Result -> - Result + case maybe_verbose_apply(M, F, A) of + %% <Future proofing> + %% As of R15 we get extra info containing, + %% among other things, line numbers. + {'EXIT', {undef, [{M, F, A, _} | _]}} -> + {'EXIT', {hook_undef, {M, F, A}}}; + {'EXIT', {function_clause, [{M, F, A, _} | _]}} -> + {'EXIT', {hook_function_clause, {M, F, A}}}; + + %% This is really overkill, but just to be on the safe side... + {'EXIT', {undef, {M, F, A, _}}} -> + {'EXIT', {hook_undef, {M, F, A}}}; + {'EXIT', {function_clause, {M, F, A, _}}} -> + {'EXIT', {hook_function_clause, {M, F, A}}}; + %% </Future proofing> + + %% Old format format for compatibility + {'EXIT', {undef, [{M, F, A} | _]}} -> + {'EXIT', {hook_undef, {M, F, A}}}; + {'EXIT', {function_clause, [{M, F, A} | _]}} -> + {'EXIT', {hook_function_clause, {M, F, A}}}; + + % XYZ: Older format for compatibility + {'EXIT', {undef, {M, F, A}}} -> + {'EXIT', {hook_undef, {M, F, A}}}; + {'EXIT', {function_clause, {M, F, A}}} -> + {'EXIT', {hook_function_clause, {M, F, A}}}; + + Result -> + Result end. +maybe_verbose_apply(M, F, A) -> + case get(verbosity) of + false -> + (catch apply(M,F,A)); + _ -> + ?vlog("~n apply: ~w,~w,~p~n", [M,F,A]), + Res = (catch apply(M,F,A)), + ?vlog("~n returned: ~p", [Res]), + Res + end. diff --git a/lib/snmp/src/agent/snmpa_trap.erl b/lib/snmp/src/agent/snmpa_trap.erl index 567de020c0..5b579efc13 100644 --- a/lib/snmp/src/agent/snmpa_trap.erl +++ b/lib/snmp/src/agent/snmpa_trap.erl @@ -379,8 +379,13 @@ send_discovery(TargetName, Record, ContextName, Vbs, NetIf, ExtraInfo) -> get_values(VariablesWithType) -> {Order, Varbinds} = extract_order(VariablesWithType, 1), + ?vtrace("get_values -> " + "~n Order: ~p" + "~n Varbinds: ~p", [Order, Varbinds]), case snmpa_agent:do_get(snmpa_acm:get_root_mib_view(), Varbinds, true) of {noError, _, NewVarbinds} -> + ?vtrace("get_values -> values retrieved" + "~n NewVarbinds: ~p", [NewVarbinds]), %% NewVarbinds is the result of: %% first a reverse, then a sort on the oid field and finally %% a reverse during the get-processing so we need to re-sort diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index af988fda26..d84c9e9272 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -24,21 +24,35 @@ [ {"4.21.2", [ + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []} ] }, {"4.21.1", [ + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, {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, []} + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {load_module, snmp_target_mib, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + {update, snmp_note_store, soft, soft_purge, soft_purge, []} ] }, {"4.20.1", [ + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmpm, soft_purge, soft_purge, @@ -58,7 +72,74 @@ {update, snmpm_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpm_mpd, snmpm_config]} ] - } + }, + {"4.20", + [ + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {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, 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, + [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_set_lib, soft_purge, soft_purge, []}, + {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, snmp_note_store, soft, soft_purge, soft_purge, []}, + {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 --------------------------------------------------- @@ -66,21 +147,35 @@ [ {"4.21.2", [ + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []} ] }, {"4.21.1", [ + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, {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, []} + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {load_module, snmp_target_mib, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + {update, snmp_note_store, soft, soft_purge, soft_purge, []} ] }, {"4.20.1", [ + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmpm, soft_purge, soft_purge, @@ -100,6 +195,73 @@ {update, snmpm_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpm_mpd, snmpm_config]} ] + }, + {"4.20", + [ + {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, + {load_module, snmpa_trap, soft_purge, soft_purge, []}, + {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, 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, + [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_set_lib, soft_purge, soft_purge, []}, + {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, snmp_note_store, soft, soft_purge, soft_purge, []}, + {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 868e0929b4..6eb95be35e 100644 --- a/lib/snmp/src/compile/snmpc.src +++ b/lib/snmp/src/compile/snmpc.src @@ -401,7 +401,6 @@ usage() -> e(Reason) -> throw({error, Reason}). - otp_release() -> system_info(otp_release, string). @@ -414,4 +413,3 @@ system_info(Tag, Type) -> Info -> lists:flatten(io_lib:format("~w", [Info])) end. - diff --git a/lib/snmp/test/snmp_agent_test.erl b/lib/snmp/test/snmp_agent_test.erl index 468280db02..c95346b5a6 100644 --- a/lib/snmp/test/snmp_agent_test.erl +++ b/lib/snmp/test/snmp_agent_test.erl @@ -92,7 +92,8 @@ all() -> Conf1 ++ Conf2. groups() -> - [{all_tcs, [], cases()}, + [ + {all_tcs, [], cases()}, {mib_storage, [], [ {group, mib_storage_ets}, @@ -1321,7 +1322,7 @@ finish_v3(Config) when is_list(Config) -> mt_cases() -> -[multi_threaded, mt_trap]. + [multi_threaded, mt_trap]. init_mt(Config) when is_list(Config) -> SaNode = ?config(snmp_sa, Config), @@ -1498,7 +1499,8 @@ mt_trap(Config) when is_list(Config) -> ?line load_master("TestTrapv2"), try_test(mt_trap_test, [MA]), ?line unload_master("TestTrapv2"), - ?line unload_master("Test1"). + ?line unload_master("Test1"), + ok. v2_types(suite) -> []; v2_types(Config) when is_list(Config) -> @@ -3134,8 +3136,9 @@ mt_trap_test(MA) -> ?DBG("mt_trap_test(01) -> issue testTrapv22 (standard trap)", []), snmpa:send_trap(MA, testTrapv22, "standard trap"), ?DBG("mt_trap_test(02) -> await v2trap", []), - ?line expect(1, v2trap, [{[sysUpTime, 0], any}, - {[snmpTrapOID, 0], ?system ++ [0,1]}]), + ?line expect(mt_trap_test_1, v2trap, + [{[sysUpTime, 0], any}, + {[snmpTrapOID, 0], ?system ++ [0,1]}]), ?DBG("mt_trap_test(03) -> issue mtTrap (standard trap)", []), snmpa:send_trap(MA, mtTrap, "standard trap"), @@ -3143,28 +3146,22 @@ mt_trap_test(MA) -> ?DBG("mt_trap_test(04) -> multi pid: ~p. Now request sysUpTime...", [Pid]), g([[sysUpTime,0]]), - %% Previously (before OTP-6784) this was done at 09 below - %% when the test1:multiStr was actually executed by the - %% worker-process, but as of 4.9.4, this is now executed - %% my the master_agent-process... - ?DBG("mt_trap_test(05) -> send continue to multi-pid", []), - Pid ! continue, - ?DBG("mt_trap_test(06) -> await sysUpTime", []), - ?line expect(2, [{[sysUpTime,0], any}]), + ?line expect(mt_trap_test_2, [{[sysUpTime,0], any}]), ?DBG("mt_trap_test(07) -> issue testTrapv22 (standard trap)", []), snmpa:send_trap(MA, testTrapv22, "standard trap"), ?DBG("mt_trap_test(08) -> await v2trap", []), - ?line expect(3, v2trap, [{[sysUpTime, 0], any}, - {[snmpTrapOID, 0], ?system ++ [0,1]}]), + ?line expect(mt_trap_test_3, v2trap, + [{[sysUpTime, 0], any}, + {[snmpTrapOID, 0], ?system ++ [0,1]}]), - %% ?DBG("mt_trap_test(09) -> send continue to multi-pid", []), - %% Pid ! continue, + ?DBG("mt_trap_test(09) -> send continue to multi-pid", []), + Pid ! continue, ?DBG("mt_trap_test(10) -> await v2trap", []), - ?line expect(4, v2trap, [{[sysUpTime, 0], any}, - {[snmpTrapOID, 0], ?testTrap ++ [2]}, - {[multiStr,0], "ok"}]), + ?line expect(mt_trap_test_4, v2trap, [{[sysUpTime, 0], any}, + {[snmpTrapOID, 0], ?testTrap ++ [2]}, + {[multiStr,0], "ok"}]), ?DBG("mt_trap_test(11) -> done", []), ok. @@ -3563,53 +3560,82 @@ do_mul_set_err() -> %% Req. SA-MIB sa_mib() -> g([[sa, [2,0]]]), - ?line expect(1, [{[sa, [2,0]], 3}]), + ?line expect(sa_mib_1, [{[sa, [2,0]], 3}]), s([{[sa, [1,0]], s, "sa_test"}]), - ?line expect(2, [{[sa, [1,0]], "sa_test"}]). + ?line expect(sa_mib_2, [{[sa, [1,0]], "sa_test"}]), + ok. ma_trap1(MA) -> ok = snmpa:send_trap(MA, testTrap2, "standard trap"), - ?line expect(1, trap, [system], 6, 1, [{[system, [4,0]], - "{mbj,eklas}@erlang.ericsson.se"}]), + ?line expect(ma_trap1_1, + trap, [system], 6, 1, [{[system, [4,0]], + "{mbj,eklas}@erlang.ericsson.se"}]), ok = snmpa:send_trap(MA, testTrap1, "standard trap"), - ?line expect(2, trap, [1,2,3] , 1, 0, [{[system, [4,0]], - "{mbj,eklas}@erlang.ericsson.se"}]). + ?line expect(ma_trap1_2, + trap, [1,2,3] , 1, 0, [{[system, [4,0]], + "{mbj,eklas}@erlang.ericsson.se"}]), + ok. ma_trap2(MA) -> snmpa:send_trap(MA,testTrap2,"standard trap",[{sysContact,"pelle"}]), - ?line expect(3, trap, [system], 6, 1, [{[system, [4,0]], "pelle"}]). + ?line expect(ma_trap2_3, + trap, [system], 6, 1, [{[system, [4,0]], "pelle"}]), + ok. ma_v2_2_v1_trap(MA) -> snmpa:send_trap(MA,testTrapv22,"standard trap",[{sysContact,"pelle"}]), - ?line expect(3, trap, [system], 6, 1, [{[system, [4,0]], "pelle"}]). + ?line expect(ma_v2_2_v1_trap_3, + trap, [system], 6, 1, [{[system, [4,0]], "pelle"}]), + ok. ma_v2_2_v1_trap2(MA) -> snmpa:send_trap(MA,linkUp,"standard trap",[{ifIndex, [1], 1}, {ifAdminStatus, [1], 1}, {ifOperStatus, [1], 2}]), - ?line expect(3, trap, [1,2,3], 3, 0, [{[ifIndex, 1], 1}, - {[ifAdminStatus, 1], 1}, - {[ifOperStatus, 1], 2}]). + ?line expect(ma_v2_2_v1_trap2_3, + trap, [1,2,3], 3, 0, [{[ifIndex, 1], 1}, + {[ifAdminStatus, 1], 1}, + {[ifOperStatus, 1], 2}]), + ok. sa_trap1(SA) -> - snmpa:send_trap(SA, saTrap, "standard trap"), - ?line expect(4, trap, [ericsson], 6, 1, [{[system, [4,0]], - "{mbj,eklas}@erlang.ericsson.se"}, - {[sa, [1,0]], "sa_test"}]). + %% io:format("sa_trap1 -> entry with" + %% "~n SA: ~p" + %% "~n node(SA): ~p" + %% "~n self(): ~p" + %% "~n node(): ~p" + %% "~n", [SA, node(SA), self(), node()]), + _VRes = (catch snmpa:verbosity(SA, {subagents, trace})), + %% io:format("sa_trap1 -> SA verbosity set: " + %% "~n VRes: ~p" + %% "~n", [VRes]), + _TSRes = (catch snmpa:send_trap(SA, saTrap, "standard trap")), + %% io:format("sa_trap1 -> SA trap send: " + %% "~n TSRes: ~p" + %% "~n", [TSRes]), + ?line expect(sa_trap1_4, + trap, [ericsson], 6, 1, [{[system, [4,0]], + "{mbj,eklas}@erlang.ericsson.se"}, + {[sa, [1,0]], "sa_test"}]), + snmpa:verbosity(SA, {subagents, silence}), + ok. sa_trap2(SA) -> snmpa:send_trap(SA, saTrap, "standard trap",[{sysContact,"pelle"}]), - ?line expect(5, trap, [ericsson], 6, 1, [{[system, [4,0]], - "pelle"}, - {[sa, [1,0]], "sa_test"}]). + ?line expect(sa_trap2_5, + trap, [ericsson], 6, 1, [{[system, [4,0]], "pelle"}, + {[sa, [1,0]], "sa_test"}]), + ok. sa_trap3(SA) -> snmpa:send_trap(SA, saTrap2, "standard trap", [{intViewSubtree, [4], [1,2,3,4]}]), - ?line expect(6, trap, [ericsson], 6, 2, [{[system, [4,0]], - "{mbj,eklas}@erlang.ericsson.se"}, - {[sa, [1,0]], "sa_test"}, - {[intViewSubtree,4],[1,2,3,4]}]). + ?line expect(sa_trap3_6, + trap, [ericsson], 6, 2, [{[system, [4,0]], + "{mbj,eklas}@erlang.ericsson.se"}, + {[sa, [1,0]], "sa_test"}, + {[intViewSubtree,4],[1,2,3,4]}]), + ok. ma_v2_trap1(MA) -> ?DBG("ma_v2_traps -> entry with MA = ~p => " @@ -4029,33 +4055,42 @@ ma_v1_2_v2_trap2(MA) -> sa_v1_2_v2_trap1(SA) -> + snmpa:verbosity(SA, {subagents, trace}), snmpa:send_trap(SA, saTrap, "standard trap"), - ?line expect(4, v2trap, [{[sysUpTime, 0], any}, - {[snmpTrapOID, 0], ?ericsson ++ [0, 1]}, - {[system, [4,0]], - "{mbj,eklas}@erlang.ericsson.se"}, - {[sa, [1,0]], "sa_test"}, - {[snmpTrapEnterprise, 0], ?ericsson}]). + ?line expect(trap1_4, v2trap, [{[sysUpTime, 0], any}, + {[snmpTrapOID, 0], ?ericsson ++ [0, 1]}, + {[system, [4,0]], + "{mbj,eklas}@erlang.ericsson.se"}, + {[sa, [1,0]], "sa_test"}, + {[snmpTrapEnterprise, 0], ?ericsson}]), + snmpa:verbosity(SA, {subagents, silence}), + ok. sa_v1_2_v2_trap2(SA) -> + snmpa:verbosity(SA, {subagents, trace}), snmpa:send_trap(SA, saTrap, "standard trap",[{sysContact,"pelle"}]), - ?line expect(4, v2trap, [{[sysUpTime, 0], any}, - {[snmpTrapOID, 0], ?ericsson ++ [0, 1]}, - {[system, [4,0]], "pelle"}, - {[sa, [1,0]], "sa_test"}, - {[snmpTrapEnterprise, 0], ?ericsson}]). - + ?line expect(trap2_4, v2trap, [{[sysUpTime, 0], any}, + {[snmpTrapOID, 0], ?ericsson ++ [0, 1]}, + {[system, [4,0]], "pelle"}, + {[sa, [1,0]], "sa_test"}, + {[snmpTrapEnterprise, 0], ?ericsson}]), + snmpa:verbosity(SA, {subagents, silence}), + ok. + sa_v1_2_v2_trap3(SA) -> + snmpa:verbosity(SA, {subagents, trace}), snmpa:send_trap(SA, saTrap2, "standard trap", [{intViewSubtree, [4], [1,2,3,4]}]), - ?line expect(4, v2trap, [{[sysUpTime, 0], any}, - {[snmpTrapOID, 0], ?ericsson ++ [0, 2]}, - {[system, [4,0]], - "{mbj,eklas}@erlang.ericsson.se"}, - {[sa, [1,0]], "sa_test"}, - {[intViewSubtree,4],[1,2,3,4]}, - {[snmpTrapEnterprise, 0], ?ericsson}]). + ?line expect(trap3_4, v2trap, [{[sysUpTime, 0], any}, + {[snmpTrapOID, 0], ?ericsson ++ [0, 2]}, + {[system, [4,0]], + "{mbj,eklas}@erlang.ericsson.se"}, + {[sa, [1,0]], "sa_test"}, + {[intViewSubtree,4],[1,2,3,4]}, + {[snmpTrapEnterprise, 0], ?ericsson}]), + snmpa:verbosity(SA, {subagents, silence}), + ok. %% Req. SA-MIB, OLD-SNMPEA-MIB @@ -4195,9 +4230,9 @@ snmp_standard_mib(Config) when is_list(Config) -> %% Req. SNMP-STANDARD-MIB standard_mib_a() -> - ?line [OutPkts] = get_req(2, [[snmpOutPkts,0]]), + ?line [OutPkts] = get_req(2, [[snmpOutPkts,0]]), ?line [OutPkts2] = get_req(3, [[snmpOutPkts,0]]), - ?line OutPkts2 = OutPkts + 1, + ?line OutPkts2 = OutPkts + 1, %% There are some more counters we could test here, but it's not that %% important, since they are removed from SNMPv2-MIB. ok. @@ -4207,27 +4242,27 @@ std_mib_init() -> %% disable authentication failure traps. (otherwise w'd get many of %% them - this is also a test to see that it works). s([{[snmpEnableAuthenTraps,0], 2}]), - ?line expect(1, [{[snmpEnableAuthenTraps, 0], 2}]). + ?line expect(std_mib_init_1, [{[snmpEnableAuthenTraps, 0], 2}]). %% Req. SNMP-STANDARD-MIB | SNMPv2-MIB std_mib_finish() -> %% enable again s([{[snmpEnableAuthenTraps,0], 1}]), - ?line expect(1, [{[snmpEnableAuthenTraps, 0], 1}]). + ?line expect(std_mib_finish_1, [{[snmpEnableAuthenTraps, 0], 1}]). %% Req. SNMP-STANDARD-MIB standard_mib_test_finish() -> - %% force a authenticationFailure + %% force a authenticationFailure (should result in a trap) std_mib_write(), %% check that we got a trap - ?line expect(2, trap, [1,2,3], 4, 0, []). + ?line expect(standard_mib_test_finish_2, trap, [1,2,3], 4, 0, []). %% Req. SNMP-STANDARD-MIB | SNMPv2-MIB std_mib_read() -> ?DBG("std_mib_read -> entry", []), g([[sysUpTime,0]]), % try a bad <something>; msg dropped, no reply ?DBG("std_mib_read -> await timeout (i.e. no reply)", []), - ?line expect(1, timeout). % make sure we don't get a trap! + ?line expect(std_mib_read_1, timeout). % make sure we don't get a trap! %% Req. SNMP-STANDARD-MIB | SNMPv2-MIB @@ -4362,10 +4397,10 @@ std_mib_c({InBadCommunityNames, InBadCommunityUses, InASNErrs}) -> snmpv2_mib_a() -> ?line [SetSerial] = get_req(2, [[snmpSetSerialNo,0]]), s([{[snmpSetSerialNo,0], SetSerial}, {[sysLocation, 0], "val2"}]), - ?line expect(3, [{[snmpSetSerialNo,0], SetSerial}, - {[sysLocation, 0], "val2"}]), + ?line expect(snmpv2_mib_a_3, [{[snmpSetSerialNo,0], SetSerial}, + {[sysLocation, 0], "val2"}]), s([{[sysLocation, 0], "val3"}, {[snmpSetSerialNo,0], SetSerial}]), - ?line expect(4, inconsistentValue, 2, + ?line expect(snmpv2_mib_a_4, inconsistentValue, 2, [{[sysLocation, 0], "val3"}, {[snmpSetSerialNo,0], SetSerial}]), ?line ["val2"] = get_req(5, [[sysLocation,0]]). @@ -4688,46 +4723,46 @@ snmp_view_based_acm_mib() -> do_set(Row) -> s(Row), - expect(1, Row). + expect(do_set_1, Row). add_row(RowStatus) -> s([{RowStatus, ?createAndGo}]), - expect(1, [{RowStatus, ?createAndGo}]). + expect(add_row_1, [{RowStatus, ?createAndGo}]). del_row(RowStatus) -> s([{RowStatus, ?destroy}]), - expect(1, [{RowStatus, ?destroy}]). + expect(del_row_1, [{RowStatus, ?destroy}]). use_no_rights() -> g([[xDescr,0]]), - ?v1_2_3(expect(11, noSuchName, 1, any), - expect(12, [{[xDescr,0], noSuchObject}]), - expect(13, authorizationError, 1, any)), + ?v1_2_3(expect(use_no_rights_11, noSuchName, 1, any), + expect(use_no_rights_12, [{[xDescr,0], noSuchObject}]), + expect(use_no_rights_13, authorizationError, 1, any)), g([[xDescr2,0]]), - ?v1_2_3(expect(21, noSuchName, 1, any), - expect(22, [{[xDescr2,0], noSuchObject}]), - expect(23, authorizationError, 1, any)), + ?v1_2_3(expect(use_no_rights_21, noSuchName, 1, any), + expect(use_no_rights_22, [{[xDescr2,0], noSuchObject}]), + expect(use_no_rights_23, authorizationError, 1, any)), gn([[xDescr]]), - ?v1_2_3(expect(31, noSuchName, 1, any), - expect(32, [{[xDescr], endOfMibView}]), - expect(33, authorizationError, 1, any)), + ?v1_2_3(expect(use_no_rights_31, noSuchName, 1, any), + expect(use_no_rights_32, [{[xDescr], endOfMibView}]), + expect(use_no_rights_33, authorizationError, 1, any)), s([{[xDescr,0], "tryit"}]), - ?v1_2_3(expect(41, noSuchName, 1, any), - expect(42, noAccess, 1, any), - expect(43, authorizationError, 1, any)). + ?v1_2_3(expect(use_no_rights_41, noSuchName, 1, any), + expect(use_no_rights_42, noAccess, 1, any), + expect(use_no_rights_43, authorizationError, 1, any)). use_rights() -> g([[xDescr,0]]), - expect(1, [{[xDescr,0], any}]), + expect(use_rights_1, [{[xDescr,0], any}]), g([[xDescr2,0]]), - expect(2, [{[xDescr2,0], any}]), + expect(use_rights_2, [{[xDescr2,0], any}]), s([{[xDescr,0], "tryit"}]), - expect(3, noError, 0, any), + expect(use_rights_3, noError, 0, any), g([[xDescr,0]]), - expect(4, [{[xDescr,0], "tryit"}]). + expect(use_rights_4, [{[xDescr,0], "tryit"}]). mk_ln(X) -> [length(X) | X]. diff --git a/lib/snmp/test/snmp_agent_test_lib.erl b/lib/snmp/test/snmp_agent_test_lib.erl index a18d9f3201..084b3ee8da 100644 --- a/lib/snmp/test/snmp_agent_test_lib.erl +++ b/lib/snmp/test/snmp_agent_test_lib.erl @@ -296,7 +296,12 @@ call(N,M,F,A) -> ?DBG("call -> done:" "~n Ret: ~p" "~n Zed: ~p", [Ret, Zed]), - Ret + case Ret of + {error, Reason} -> + exit(Reason); + OK -> + OK + end end. wait(From, Env, M, F, A) -> @@ -724,17 +729,13 @@ expect(Id, A, B, C, D, E) -> expect2(Id, Fun). expect2(Id, F) -> - io:format("~w:expect2 -> entry with" - "~n Id: ~w" - "~n", [?MODULE, Id]), + io:format("EXPECT for ~w~n", [Id]), case F() of {error, Reason} -> - {error, Id, Reason}; + io:format("EXPECT failed for ~w: ~n~p~n", [Id, Reason]), + throw({error, {expect, Id, Reason}}); Else -> - io:format("~w:expect2 -> " - "~n Id: ~w" - "~n Else: ~p" - "~n", [?MODULE, Id, Else]), + io:format("EXPECT result for ~w: ~n~p~n", [Id, Else]), Else end. @@ -769,21 +770,15 @@ do_expect(Expect) when is_atom(Expect) -> do_expect({any_pdu, To}) when is_integer(To) orelse (To =:= infinity) -> - io:format("~w:do_expect(any_pdu) -> entry with" - "~n To: ~w" - "~n", [?MODULE, To]), + io:format("EXPECT any PDU~n", []), receive_pdu(To); do_expect({any_trap, To}) -> - io:format("~w:do_expect(any_trap) -> entry with" - "~n To: ~w" - "~n", [?MODULE, To]), + io:format("EXPECT any TRAP within ~w~n", [To]), receive_trap(To); do_expect({timeout, To}) -> - io:format("~w:do_expect(timeout) -> entry with" - "~n To: ~w" - "~n", [?MODULE, To]), + io:format("EXPECT nothing within ~w~n", [To]), receive X -> {error, {unexpected, X}} @@ -794,13 +789,16 @@ do_expect({timeout, To}) -> do_expect({Err, To}) when is_atom(Err) andalso (is_integer(To) orelse (To =:= infinity)) -> + io:format("EXPECT error ~w within ~w~n", [Err, To]), do_expect({{error, Err}, To}); do_expect({error, Err}) when is_atom(Err) -> Check = fun(_, R) -> R end, + io:format("EXPECT error ~w~n", [Err]), do_expect2(Check, any, Err, any, any, get_timeout()); do_expect({{error, Err}, To}) -> Check = fun(_, R) -> R end, + io:format("EXPECT error ~w within ~w~n", [Err, To]), do_expect2(Check, any, Err, any, any, To); %% exp_varbinds() -> [exp_varbind()] @@ -810,16 +808,25 @@ do_expect({{error, Err}, To}) -> %% ExpVBs -> exp_varbinds() | {VbsCondition, exp_varbinds()} do_expect(ExpVBs) -> Check = fun(_, R) -> R end, + io:format("EXPECT 'get-response'" + "~n with" + "~n Varbinds: ~p~n", [ExpVBs]), do_expect2(Check, 'get-response', noError, 0, ExpVBs, get_timeout()). do_expect(v2trap, ExpVBs) -> Check = fun(_, R) -> R end, + io:format("EXPECT 'snmpv2-trap'" + "~n with" + "~n Varbinds: ~p~n", [ExpVBs]), do_expect2(Check, 'snmpv2-trap', noError, 0, ExpVBs, get_timeout()); do_expect(report, ExpVBs) -> Check = fun(_, R) -> R end, + io:format("EXPECT 'report'" + "~n with" + "~n Varbinds: ~p~n", [ExpVBs]), do_expect2(Check, 'report', noError, 0, ExpVBs, get_timeout()); @@ -827,16 +834,13 @@ do_expect(inform, ExpVBs) -> do_expect({inform, true}, ExpVBs); do_expect({inform, false}, ExpVBs) -> - io:format("~w:do_expect(inform, false) -> entry with" - "~n ExpVBs: ~p" - "~n", [?MODULE, ExpVBs]), Check = fun(_, R) -> R end, + io:format("EXPECT 'inform-request' (false)" + "~n with" + "~n Varbinds: ~p~n", [ExpVBs]), do_expect2(Check, 'inform-request', noError, 0, ExpVBs, get_timeout()); do_expect({inform, true}, ExpVBs) -> - io:format("~w:do_expect(inform, true) -> entry with" - "~n ExpVBs: ~p" - "~n", [?MODULE, ExpVBs]), Check = fun(PDU, ok) -> RespPDU = PDU#pdu{type = 'get-response', @@ -847,6 +851,9 @@ do_expect({inform, true}, ExpVBs) -> (_, Err) -> Err end, + io:format("EXPECT 'inform-request' (true)" + "~n with" + "~n Varbinds: ~p~n", [ExpVBs]), do_expect2(Check, 'inform-request', noError, 0, ExpVBs, get_timeout()); do_expect({inform, {error, EStat, EIdx}}, ExpVBs) @@ -861,6 +868,11 @@ do_expect({inform, {error, EStat, EIdx}}, ExpVBs) (_, Err) -> Err end, + io:format("EXPECT 'inform-request' (error)" + "~n with" + "~n Error Status: ~p" + "~n Error Index: ~p" + "~n Varbinds: ~p~n", [EStat, EIdx, ExpVBs]), do_expect2(Check, 'inform-request', noError, 0, ExpVBs, get_timeout()). @@ -871,6 +883,12 @@ do_expect(Err, Idx, ExpVBs, To) when is_atom(Err) andalso (is_integer(Idx) orelse is_list(Idx) orelse (Idx == any)) -> Check = fun(_, R) -> R end, + io:format("EXPECT 'get-response'" + "~n with" + "~n Error: ~p" + "~n Index: ~p" + "~n Varbinds: ~p" + "~n within ~w~n", [Err, Idx, ExpVBs, To]), do_expect2(Check, 'get-response', Err, Idx, ExpVBs, To). @@ -878,15 +896,13 @@ do_expect(Type, Enterp, Generic, Specific, ExpVBs) -> do_expect(Type, Enterp, Generic, Specific, ExpVBs, 3500). do_expect(trap, Enterp, Generic, Specific, ExpVBs, To) -> - io:format("~w:do_expect(trap) -> entry with" - "~n Enterp: ~w" - "~n Generic: ~w" - "~n Specific: ~w" - "~n ExpVBs: ~w" - "~n To: ~w" - "~nwhen" - "~n Time: ~w" - "~n", [?MODULE, Enterp, Generic, Specific, ExpVBs, To, t()]), + io:format("EXPECT trap" + "~n with" + "~n Enterp: ~w" + "~n Generic: ~w" + "~n Specific: ~w" + "~n Varbinds: ~w" + "~n within ~w~n", [Enterp, Generic, Specific, ExpVBs, To]), PureE = purify_oid(Enterp), case receive_trap(To) of #trappdu{enterprise = PureE, @@ -916,49 +932,51 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) (is_list(ExpVBs) orelse (ExpVBs =:= any)) andalso (is_integer(To) orelse (To =:= infinity)) -> - io:format("~w:do_expect2 -> entry with" - "~n Type: ~w" - "~n Err: ~w" - "~n Idx: ~w" - "~n ExpVBs: ~w" - "~n To: ~w" - "~nwhen" - "~n Time: ~w" - "~n", [?MODULE, Type, Err, Idx, ExpVBs, To, t()]), - case receive_pdu(To) of #pdu{type = Type, error_status = Err, error_index = Idx} when ExpVBs =:= any -> + io:format("EXPECT received expected pdu (1)~n", []), ok; #pdu{type = Type, request_id = ReqId, error_status = Err2, error_index = Idx} when ExpVBs =:= any -> + io:format("EXPECT received expected pdu with " + "unexpected error status (2): " + "~n Error Status: ~p~n", [Err2]), {error, {unexpected_error_status, Err, Err2, ReqId}}; #pdu{error_status = Err} when (Type =:= any) andalso (Idx =:= any) andalso (ExpVBs =:= any) -> + io:format("EXPECT received expected pdu (3)~n", []), ok; #pdu{request_id = ReqId, error_status = Err2} when (Type =:= any) andalso (Idx =:= any) andalso (ExpVBs =:= any) -> + io:format("EXPECT received expected pdu with " + "unexpected error status (4): " + "~n Error Status: ~p~n", [Err2]), {error, {unexpected_error_status, Err, Err2, ReqId}}; #pdu{type = Type, error_status = Err} when (Idx =:= any) andalso (ExpVBs =:= any) -> + io:format("EXPECT received expected pdu (5)~n", []), ok; #pdu{type = Type, request_id = ReqId, error_status = Err2} when (Idx =:= any) andalso (ExpVBs =:= any) -> + io:format("EXPECT received expected pdu with " + "unexpected error status (6): " + "~n Error Status: ~p~n", [Err2]), {error, {unexpected_error_status, Err, Err2, ReqId}}; #pdu{type = Type, @@ -967,8 +985,13 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) error_index = EI} when is_list(Idx) andalso (ExpVBs =:= any) -> case lists:member(EI, Idx) of true -> + io:format("EXPECT received expected pdu with " + "expected error index (7)~n", []), ok; false -> + io:format("EXPECT received expected pdu with " + "unexpected error index (8): " + "~n Error Index: ~p~n", [EI]), {error, {unexpected_error_index, EI, Idx, ReqId}} end; @@ -978,8 +1001,15 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) error_index = EI} when is_list(Idx) andalso (ExpVBs =:= any) -> case lists:member(EI, Idx) of true -> + io:format("EXPECT received expected pdu with " + "unexpected error status (9): " + "~n Error Status: ~p~n", [Err2]), {error, {unexpected_error_status, Err, Err2, ReqId}}; false -> + io:format("EXPECT received expected pdu with " + "unexpected error (10): " + "~n Error Status: ~p" + "~n Error index: ~p~n", [Err2, EI]), {error, {unexpected_error, {Err, Idx}, {Err2, EI}, ReqId}} end; @@ -987,6 +1017,12 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) request_id = ReqId, error_status = Err2, error_index = Idx2} when ExpVBs =:= any -> + io:format("EXPECT received unexpected pdu with (11) " + "~n Type: ~p" + "~n ReqId: ~p" + "~n Errot status: ~p" + "~n Error index: ~p" + "~n", [Type2, ReqId, Err2, Idx2]), {error, {unexpected_pdu, {Type, Err, Idx}, {Type2, Err2, Idx2}, ReqId}}; @@ -995,11 +1031,26 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) error_status = Err, error_index = Idx, varbinds = VBs} = PDU -> + io:format("EXPECT received pdu (12): " + "~n [exp] Type: ~p" + "~n [exp] Error Status: ~p" + "~n [exp] Error Index: ~p" + "~n VBs: ~p" + "~nwhen" + "~n ExpVBs: ~p" + "~n", [Type, Err, Idx, VBs, ExpVBs]), Check(PDU, check_vbs(purify_oids(ExpVBs), VBs)); #pdu{type = Type, error_status = Err, varbinds = VBs} = PDU when Idx =:= any -> + io:format("EXPECT received pdu (13): " + "~n [exp] Type: ~p" + "~n [exp] Error Status: ~p" + "~n VBs: ~p" + "~nwhen" + "~n ExpVBs: ~p" + "~n", [Type, Err, VBs, ExpVBs]), Check(PDU, check_vbs(purify_oids(ExpVBs), VBs)); #pdu{type = Type, @@ -1007,6 +1058,15 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) error_status = Err, error_index = EI, varbinds = VBs} = PDU when is_list(Idx) -> + io:format("EXPECT received pdu (14): " + "~n [exp] Type: ~p" + "~n ReqId: ~p" + "~n [exp] Error Status: ~p" + "~n [exp] Error Index: ~p" + "~n VBs: ~p" + "~nwhen" + "~n ExpVBs: ~p" + "~n", [Type, ReqId, Err, EI, VBs, ExpVBs]), PureVBs = purify_oids(ExpVBs), case lists:member(EI, Idx) of true -> @@ -1020,6 +1080,13 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) error_status = Err2, error_index = Idx2, varbinds = VBs2} -> + io:format("EXPECT received unexpected pdu with (15) " + "~n Type: ~p" + "~n ReqId: ~p" + "~n Errot status: ~p" + "~n Error index: ~p" + "~n Varbinds: ~p" + "~n", [Type2, ReqId, Err2, Idx2, VBs2]), {error, {unexpected_pdu, {Type, Err, Idx, purify_oids(ExpVBs)}, @@ -1027,6 +1094,9 @@ do_expect2(Check, Type, Err, Idx, ExpVBs, To) ReqId}}; Error -> + io:format("EXPECT received error (16): " + "~n Error: ~p" + "~n", [Error]), Error end. @@ -1466,7 +1536,7 @@ rpc(Node, F, A) -> %% %% %% t() -> -%% {A,B,C} = erlang:now(), +%% {A,B,C} = os:timestamp(), %% A*1000000000+B*1000+(C div 1000). %% %% @@ -1478,6 +1548,6 @@ rpc(Node, F, A) -> %% Time in milli seconds -t() -> - {A,B,C} = erlang:now(), - A*1000000000+B*1000+(C div 1000). +%% t() -> +%% {A,B,C} = os:timestamp(), +%% A*1000000000+B*1000+(C div 1000). diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 25e3a9470b..43f67a744e 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,7 @@ # # %CopyrightEnd% +APPLICATION = snmp SNMP_VSN = 4.21.3 PRE_VSN = -APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" +APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index 0c44d3ae90..d4807704b2 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -87,15 +87,17 @@ bytes_to_read, % integer(), # bytes to read in passive mode user_data_buffer, % binary() log_alert, % boolean() - renegotiation, % {boolean(), From | internal | peer} - recv_during_renegotiation, %boolean() - send_queue, % queue() - terminated = false % + renegotiation, % {boolean(), From | internal | peer} + recv_from, % + send_queue, % queue() + terminated = false, % + allow_renegotiate = true }). -define(DEFAULT_DIFFIE_HELLMAN_PARAMS, - #'DHParameter'{prime = ?DEFAULT_DIFFIE_HELLMAN_PRIME, + #'DHParameter'{prime = ?DEFAULT_DIFFIE_HELLMAN_PRIME, base = ?DEFAULT_DIFFIE_HELLMAN_GENERATOR}). +-define(WAIT_TO_ALLOW_RENEGOTIATION, 12000). -type state_name() :: hello | abbreviated | certify | cipher | connection. -type gen_fsm_state_return() :: {next_state, state_name(), #state{}} | @@ -355,15 +357,15 @@ hello(start, #state{host = Host, port = Port, role = client, Session0#session{session_id = Hello#client_hello.session_id}, tls_handshake_hashes = Hashes1}, {Record, State} = next_record(State1), - next_state(hello, Record, State); + next_state(hello, hello, Record, State); hello(start, #state{role = server} = State0) -> {Record, State} = next_record(State0), - next_state(hello, Record, State); + next_state(hello, hello, Record, State); hello(#hello_request{}, #state{role = client} = State0) -> {Record, State} = next_record(State0), - next_state(hello, Record, State); + next_state(hello, hello, Record, State); hello(#server_hello{cipher_suite = CipherSuite, compression_method = Compression} = Hello, @@ -426,7 +428,7 @@ hello(Msg, State) -> %%-------------------------------------------------------------------- abbreviated(#hello_request{}, State0) -> {Record, State} = next_record(State0), - next_state(hello, Record, State); + next_state(abbreviated, hello, Record, State); abbreviated(#finished{verify_data = Data} = Finished, #state{role = server, @@ -479,7 +481,7 @@ abbreviated(Msg, State) -> %%-------------------------------------------------------------------- certify(#hello_request{}, State0) -> {Record, State} = next_record(State0), - next_state(hello, Record, State); + next_state(certify, hello, Record, State); certify(#certificate{asn1_certificates = []}, #state{role = server, negotiated_version = Version, @@ -487,7 +489,7 @@ certify(#certificate{asn1_certificates = []}, fail_if_no_peer_cert = true}} = State) -> Alert = ?ALERT_REC(?FATAL,?HANDSHAKE_FAILURE), - handle_own_alert(Alert, Version, certify_certificate, State), + handle_own_alert(Alert, Version, certify, State), {stop, normal, State}; certify(#certificate{asn1_certificates = []}, @@ -496,7 +498,7 @@ certify(#certificate{asn1_certificates = []}, fail_if_no_peer_cert = false}} = State0) -> {Record, State} = next_record(State0#state{client_certificate_requested = false}), - next_state(certify, Record, State); + next_state(certify, certify, Record, State); certify(#certificate{} = Cert, #state{negotiated_version = Version, @@ -511,7 +513,7 @@ certify(#certificate{} = Cert, handle_peer_cert(PeerCert, PublicKeyInfo, State#state{client_certificate_requested = false}); #alert{} = Alert -> - handle_own_alert(Alert, Version, certify_certificate, State), + handle_own_alert(Alert, Version, certify, State), {stop, normal, State} end; @@ -522,10 +524,9 @@ certify(#server_key_exchange{} = KeyExchangeMsg, case handle_server_key(KeyExchangeMsg, State0) of #state{} = State1 -> {Record, State} = next_record(State1), - next_state(certify, Record, State); + next_state(certify, certify, Record, State); #alert{} = Alert -> - handle_own_alert(Alert, Version, certify_server_keyexchange, - State0), + handle_own_alert(Alert, Version, certify, State0), {stop, normal, State0} end; @@ -535,7 +536,7 @@ certify(#server_key_exchange{} = Msg, certify(#certificate_request{}, State0) -> {Record, State} = next_record(State0#state{client_certificate_requested = true}), - next_state(certify, Record, State); + next_state(certify, certify, Record, State); %% Master secret was determined with help of server-key exchange msg certify(#server_hello_done{}, @@ -550,8 +551,7 @@ certify(#server_hello_done{}, State = State0#state{connection_states = ConnectionStates1}, client_certify_and_key_exchange(State); #alert{} = Alert -> - handle_own_alert(Alert, Version, - certify_server_hello_done, State0), + handle_own_alert(Alert, Version, certify, State0), {stop, normal, State0} end; @@ -570,8 +570,7 @@ certify(#server_hello_done{}, session = Session}, client_certify_and_key_exchange(State); #alert{} = Alert -> - handle_own_alert(Alert, Version, - certify_server_hello_done, State0), + handle_own_alert(Alert, Version, certify, State0), {stop, normal, State0} end; @@ -588,7 +587,7 @@ certify(#client_key_exchange{exchange_keys = Keys}, certify_client_key_exchange(ssl_handshake:decode_client_key(Keys, KeyAlg, Version), State) catch #alert{} = Alert -> - handle_own_alert(Alert, Version, certify_client_key_exchange, State), + handle_own_alert(Alert, Version, certify, State), {stop, normal, State} end; @@ -611,10 +610,9 @@ certify_client_key_exchange(#encrypted_premaster_secret{premaster_secret= EncPMS State1 = State0#state{connection_states = ConnectionStates, session = Session}, {Record, State} = next_record(State1), - next_state(cipher, Record, State); + next_state(certify, cipher, Record, State); #alert{} = Alert -> - handle_own_alert(Alert, Version, - certify_client_key_exchange, State0), + handle_own_alert(Alert, Version, certify, State0), {stop, normal, State0} end; @@ -626,10 +624,9 @@ certify_client_key_exchange(#client_diffie_hellman_public{dh_public = ClientPubl case dh_master_secret(crypto:mpint(P), crypto:mpint(G), ClientPublicDhKey, ServerDhPrivateKey, State0) of #state{} = State1 -> {Record, State} = next_record(State1), - next_state(cipher, Record, State); + next_state(certify, cipher, Record, State); #alert{} = Alert -> - handle_own_alert(Alert, Version, - certify_client_key_exchange, State0), + handle_own_alert(Alert, Version, certify, State0), {stop, normal, State0} end. @@ -639,7 +636,7 @@ certify_client_key_exchange(#client_diffie_hellman_public{dh_public = ClientPubl %%-------------------------------------------------------------------- cipher(#hello_request{}, State0) -> {Record, State} = next_record(State0), - next_state(hello, Record, State); + next_state(cipher, hello, Record, State); cipher(#certificate_verify{signature = Signature}, #state{role = server, @@ -652,7 +649,7 @@ cipher(#certificate_verify{signature = Signature}, Version, MasterSecret, Hashes) of valid -> {Record, State} = next_record(State0), - next_state(cipher, Record, State); + next_state(cipher, cipher, Record, State); #alert{} = Alert -> handle_own_alert(Alert, Version, cipher, State0), {stop, normal, State0} @@ -705,10 +702,26 @@ connection(#hello_request{}, #state{host = Host, port = Port, {Record, State} = next_record(State0#state{connection_states = ConnectionStates1, tls_handshake_hashes = Hashes1}), - next_state(hello, Record, State); -connection(#client_hello{} = Hello, #state{role = server} = State) -> - hello(Hello, State); - + next_state(connection, hello, Record, State); +connection(#client_hello{} = Hello, #state{role = server, allow_renegotiate = true} = State) -> + %% Mitigate Computational DoS attack + %% http://www.educatedguesswork.org/2011/10/ssltls_and_computational_dos.html + %% http://www.thc.org/thc-ssl-dos/ Rather than disabling client + %% initiated renegotiation we will disallow many client initiated + %% renegotiations immediately after each other. + erlang:send_after(?WAIT_TO_ALLOW_RENEGOTIATION, self(), allow_renegotiate), + hello(Hello, State#state{allow_renegotiate = false}); + +connection(#client_hello{}, #state{role = server, allow_renegotiate = false, + connection_states = ConnectionStates0, + socket = Socket, transport_cb = Transport, + negotiated_version = Version} = State0) -> + Alert = ?ALERT_REC(?WARNING, ?NO_RENEGOTIATION), + {BinMsg, ConnectionStates} = + encode_alert(Alert, Version, ConnectionStates0), + Transport:send(Socket, BinMsg), + next_state_connection(connection, State0#state{connection_states = ConnectionStates}); + connection(timeout, State) -> {next_state, connection, State, hibernate}; @@ -737,37 +750,12 @@ handle_event(_Event, StateName, State) -> %% gen_fsm:sync_send_all_state_event/2,3, this function is called to handle %% the event. %%-------------------------------------------------------------------- -handle_sync_event({application_data, Data0}, From, connection, - #state{socket = Socket, - negotiated_version = Version, - transport_cb = Transport, - connection_states = ConnectionStates0, - send_queue = SendQueue, - socket_options = SockOpts, - ssl_options = #ssl_options{renegotiate_at = RenegotiateAt}} - = State) -> +handle_sync_event({application_data, Data}, From, connection, State) -> %% We should look into having a worker process to do this to %% parallize send and receive decoding and not block the receiver %% if sending is overloading the socket. try - Data = encode_packet(Data0, SockOpts), - case encode_data(Data, Version, ConnectionStates0, RenegotiateAt) of - {Msgs, [], ConnectionStates} -> - Result = Transport:send(Socket, Msgs), - {reply, Result, - connection, State#state{connection_states = ConnectionStates}, - get_timeout(State)}; - {Msgs, RestData, ConnectionStates} -> - if - Msgs =/= [] -> - Transport:send(Socket, Msgs); - true -> - ok - end, - renegotiate(State#state{connection_states = ConnectionStates, - send_queue = queue:in_r({From, RestData}, SendQueue), - renegotiation = {true, internal}}) - end + write_application_data(Data, From, State) catch throw:Error -> {reply, Error, connection, State, get_timeout(State)} end; @@ -824,14 +812,12 @@ handle_sync_event({shutdown, How0}, _, StateName, end; handle_sync_event({recv, N}, From, connection = StateName, State0) -> - passive_receive(State0#state{bytes_to_read = N, from = From}, StateName); + passive_receive(State0#state{bytes_to_read = N, recv_from = From}, StateName); %% Doing renegotiate wait with handling request until renegotiate is -%% finished. Will be handled by next_state_connection/2. +%% finished. Will be handled by next_state_is_connection/2. handle_sync_event({recv, N}, From, StateName, State) -> - {next_state, StateName, - State#state{bytes_to_read = N, from = From, - recv_during_renegotiation = true}, + {next_state, StateName, State#state{bytes_to_read = N, recv_from = From}, get_timeout(State)}; handle_sync_event({new_user, User}, _From, StateName, @@ -869,7 +855,7 @@ handle_sync_event({set_opts, Opts0}, _From, StateName, Buffer =:= <<>>, Opts1#socket_options.active =:= false -> %% Need data, set active once {Record, State2} = next_record_if_active(State1), - case next_state(StateName, Record, State2) of + case next_state(StateName, StateName, Record, State2) of {next_state, StateName, State, Timeout} -> {reply, Reply, StateName, State, Timeout}; {stop, Reason, State} -> @@ -879,11 +865,11 @@ handle_sync_event({set_opts, Opts0}, _From, StateName, %% Active once already set {reply, Reply, StateName, State1, get_timeout(State1)}; true -> - case application_data(<<>>, State1) of + case read_application_data(<<>>, State1) of Stop = {stop,_,_} -> Stop; {Record, State2} -> - case next_state(StateName, Record, State2) of + case next_state(StateName, StateName, Record, State2) of {next_state, StateName, State, Timeout} -> {reply, Reply, StateName, State, Timeout}; {stop, Reason, State} -> @@ -931,22 +917,18 @@ handle_sync_event(peer_certificate, _, StateName, %% raw data from TCP, unpack records handle_info({Protocol, _, Data}, StateName, - #state{data_tag = Protocol, - negotiated_version = Version} = State0) -> + #state{data_tag = Protocol} = State0) -> case next_tls_record(Data, State0) of {Record, State} -> - next_state(StateName, Record, State); + next_state(StateName, StateName, Record, State); #alert{} = Alert -> - handle_own_alert(Alert, Version, StateName, State0), + handle_normal_shutdown(Alert, StateName, State0), {stop, normal, State0} end; -handle_info({CloseTag, Socket}, _StateName, +handle_info({CloseTag, Socket}, StateName, #state{socket = Socket, close_tag = CloseTag, - negotiated_version = Version, - socket_options = Opts, - user_application = {_Mon,Pid}, from = From, - role = Role} = State) -> + negotiated_version = Version} = State) -> %% Note that as of TLS 1.1, %% failure to properly close a connection no longer requires that a %% session not be resumed. This is a change from TLS 1.0 to conform @@ -961,8 +943,7 @@ handle_info({CloseTag, Socket}, _StateName, %%invalidate_session(Role, Host, Port, Session) ok end, - alert_user(Opts#socket_options.active, Pid, From, - ?ALERT_REC(?WARNING, ?CLOSE_NOTIFY), Role), + handle_normal_shutdown(?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), StateName, State), {stop, normal, State}; handle_info({ErrorTag, Socket, econnaborted}, StateName, @@ -971,18 +952,20 @@ handle_info({ErrorTag, Socket, econnaborted}, StateName, alert_user(User, ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE), Role), {stop, normal, State}; -handle_info({ErrorTag, Socket, Reason}, _, - #state{socket = Socket, from = User, - role = Role, error_tag = ErrorTag} = State) -> +handle_info({ErrorTag, Socket, Reason}, StateName, #state{socket = Socket, + error_tag = ErrorTag} = State) -> Report = io_lib:format("SSL: Socket error: ~p ~n", [Reason]), error_logger:info_report(Report), - alert_user(User, ?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), Role), + handle_normal_shutdown(?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), StateName, State), {stop, normal, State}; handle_info({'DOWN', MonitorRef, _, _, _}, _, State = #state{user_application={MonitorRef,_Pid}}) -> {stop, normal, State}; +handle_info(allow_renegotiate, StateName, State) -> + {next_state, StateName, State#state{allow_renegotiate = true}, get_timeout(State)}; + handle_info(Msg, StateName, State) -> Report = io_lib:format("SSL: Got unexpected info: ~p ~n", [Msg]), error_logger:info_report(Report), @@ -1218,7 +1201,7 @@ handle_peer_cert(PeerCert, PublicKeyInfo, Session#session{peer_certificate = PeerCert}, public_key_info = PublicKeyInfo}, {Record, State} = next_record(State1), - next_state(certify, Record, State). + next_state(certify, certify, Record, State). certify_client(#state{client_certificate_requested = true, role = client, connection_states = ConnectionStates0, @@ -1260,8 +1243,7 @@ verify_client_cert(#state{client_certificate_requested = true, role = client, ignore -> State; #alert{} = Alert -> - handle_own_alert(Alert, Version, certify, State) - + throw(Alert) end; verify_client_cert(#state{client_certificate_requested = false} = State) -> State. @@ -1293,7 +1275,7 @@ do_server_hello(Type, #state{negotiated_version = Version, ConnectionStates, tls_handshake_hashes = Hashes}, {Record, State} = next_record(State3), - next_state(abbreviated, Record, State); + next_state(hello, abbreviated, Record, State); #alert{} = Alert -> handle_own_alert(Alert, Version, hello, State1), {stop, normal, State1} @@ -1313,7 +1295,7 @@ new_server_hello(#server_hello{cipher_suite = CipherSuite, cipher_suite = CipherSuite, compression_method = Compression}, {Record, State} = next_record(State2#state{session = Session}), - next_state(certify, Record, State) + next_state(hello, certify, Record, State) catch #alert{} = Alert -> handle_own_alert(Alert, Version, hello, State0), @@ -1325,7 +1307,7 @@ handle_new_session(NewId, CipherSuite, Compression, #state{session = Session0} = cipher_suite = CipherSuite, compression_method = Compression}, {Record, State} = next_record(State0#state{session = Session}), - next_state(certify, Record, State). + next_state(hello, certify, Record, State). handle_resumed_session(SessId, #state{connection_states = ConnectionStates0, negotiated_version = Version, @@ -1340,7 +1322,7 @@ handle_resumed_session(SessId, #state{connection_states = ConnectionStates0, next_record(State0#state{ connection_states = ConnectionStates1, session = Session}), - next_state(abbreviated, Record, State); + next_state(hello, abbreviated, Record, State); #alert{} = Alert -> handle_own_alert(Alert, Version, hello, State0), {stop, normal, State0} @@ -1357,10 +1339,10 @@ client_certify_and_key_exchange(#state{negotiated_version = Version} = client_certificate_requested = false, tls_handshake_hashes = Hashes}, {Record, State} = next_record(State2), - next_state(cipher, Record, State) + next_state(certify, cipher, Record, State) catch - #alert{} = Alert -> - handle_own_alert(Alert, Version, client_certify_and_key_exchange, State0), + throw:#alert{} = Alert -> + handle_own_alert(Alert, Version, certify, State0), {stop, normal, State0} end. @@ -1671,15 +1653,12 @@ encode_packet(Data, #socket_options{packet=Packet}) -> end. encode_size_packet(Bin, Size, Max) -> - Len = byte_size(Bin), + Len = erlang:byte_size(Bin), case Len > Max of true -> throw({error, {badarg, {packet_to_large, Len, Max}}}); false -> <<Len:Size, Bin/binary>> end. -encode_data(Data, Version, ConnectionStates, RenegotiateAt) -> - ssl_record:encode_data(Data, Version, ConnectionStates, RenegotiateAt). - decode_alerts(Bin) -> decode_alerts(Bin, []). @@ -1693,20 +1672,20 @@ passive_receive(State0 = #state{user_data_buffer = Buffer}, StateName) -> case Buffer of <<>> -> {Record, State} = next_record(State0), - next_state(StateName, Record, State); + next_state(StateName, StateName, Record, State); _ -> - case application_data(<<>>, State0) of + case read_application_data(<<>>, State0) of Stop = {stop, _, _} -> Stop; {Record, State} -> - next_state(StateName, Record, State) + next_state(StateName, StateName, Record, State) end end. -application_data(Data, #state{user_application = {_Mon, Pid}, +read_application_data(Data, #state{user_application = {_Mon, Pid}, socket_options = SOpts, bytes_to_read = BytesToRead, - from = From, + recv_from = From, user_data_buffer = Buffer0} = State0) -> Buffer1 = if Buffer0 =:= <<>> -> Data; @@ -1717,7 +1696,7 @@ application_data(Data, #state{user_application = {_Mon, Pid}, {ok, ClientData, Buffer} -> % Send data SocketOpt = deliver_app_data(SOpts, ClientData, Pid, From), State = State0#state{user_data_buffer = Buffer, - from = undefined, + recv_from = undefined, bytes_to_read = 0, socket_options = SocketOpt }, @@ -1727,7 +1706,7 @@ application_data(Data, #state{user_application = {_Mon, Pid}, %% Active and empty, get more data next_record_if_active(State); true -> %% We have more data - application_data(<<>>, State) + read_application_data(<<>>, State) end; {more, Buffer} -> % no reply, we need more data next_record(State0#state{user_data_buffer = Buffer}); @@ -1736,6 +1715,39 @@ application_data(Data, #state{user_application = {_Mon, Pid}, {stop, normal, State0} end. +write_application_data(Data0, From, #state{socket = Socket, + negotiated_version = Version, + transport_cb = Transport, + connection_states = ConnectionStates0, + send_queue = SendQueue, + socket_options = SockOpts, + ssl_options = #ssl_options{renegotiate_at = RenegotiateAt}} = State) -> + Data = encode_packet(Data0, SockOpts), + + case time_to_renegotiate(Data, ConnectionStates0, RenegotiateAt) of + true -> + renegotiate(State#state{send_queue = queue:in_r({From, Data}, SendQueue), + renegotiation = {true, internal}}); + false -> + {Msgs, ConnectionStates} = ssl_record:encode_data(Data, Version, ConnectionStates0), + Result = Transport:send(Socket, Msgs), + {reply, Result, + connection, State#state{connection_states = ConnectionStates}, get_timeout(State)} + end. + +time_to_renegotiate(_Data, #connection_states{current_write = + #connection_state{sequence_number = Num}}, RenegotiateAt) -> + + %% We could do test: + %% is_time_to_renegotiate((erlang:byte_size(_Data) div ?MAX_PLAIN_TEXT_LENGTH) + 1, RenegotiateAt), + %% but we chose to have a some what lower renegotiateAt and a much cheaper test + is_time_to_renegotiate(Num, RenegotiateAt). + +is_time_to_renegotiate(N, M) when N < M-> + false; +is_time_to_renegotiate(_,_) -> + true. + %% Picks ClientData get_data(_, _, <<>>) -> {more, <<>>}; @@ -1837,6 +1849,10 @@ header(N, Binary) -> send_or_reply(false, _Pid, From, Data) when From =/= undefined -> gen_fsm:reply(From, Data); +%% Can happen when handling own alert or tcp error/close and there is +%% no outstanding gen_fsm sync events +send_or_reply(false, no_pid, _, _) -> + ok; send_or_reply(_, Pid, _From, Data) -> send_user(Pid, Data). @@ -1861,18 +1877,18 @@ handle_tls_handshake(Handle, StateName, #state{tls_packets = [Packet | Packets]} Stop end. -next_state(_, #alert{} = Alert, #state{negotiated_version = Version} = State) -> - handle_own_alert(Alert, Version, decipher_error, State), +next_state(Current,_, #alert{} = Alert, #state{negotiated_version = Version} = State) -> + handle_own_alert(Alert, Version, Current, State), {stop, normal, State}; -next_state(Next, no_record, State) -> +next_state(_,Next, no_record, State) -> {next_state, Next, State, get_timeout(State)}; -next_state(Next, #ssl_tls{type = ?ALERT, fragment = EncAlerts}, State) -> +next_state(_,Next, #ssl_tls{type = ?ALERT, fragment = EncAlerts}, State) -> Alerts = decode_alerts(EncAlerts), handle_alerts(Alerts, {next_state, Next, State, get_timeout(State)}); -next_state(StateName, #ssl_tls{type = ?HANDSHAKE, fragment = Data}, +next_state(Current, Next, #ssl_tls{type = ?HANDSHAKE, fragment = Data}, State0 = #state{tls_handshake_buffer = Buf0, negotiated_version = Version}) -> Handle = fun({#hello_request{} = Packet, _}, {next_state, connection = SName, State}) -> @@ -1898,30 +1914,30 @@ next_state(StateName, #ssl_tls{type = ?HANDSHAKE, fragment = Data}, try {Packets, Buf} = ssl_handshake:get_tls_handshake(Data,Buf0), State = State0#state{tls_packets = Packets, tls_handshake_buffer = Buf}, - handle_tls_handshake(Handle, StateName, State) + handle_tls_handshake(Handle, Next, State) catch throw:#alert{} = Alert -> - handle_own_alert(Alert, Version, StateName, State0), + handle_own_alert(Alert, Version, Current, State0), {stop, normal, State0} end; -next_state(StateName, #ssl_tls{type = ?APPLICATION_DATA, fragment = Data}, State0) -> - case application_data(Data, State0) of +next_state(_, StateName, #ssl_tls{type = ?APPLICATION_DATA, fragment = Data}, State0) -> + case read_application_data(Data, State0) of Stop = {stop,_,_} -> Stop; {Record, State} -> - next_state(StateName, Record, State) + next_state(StateName, StateName, Record, State) end; -next_state(StateName, #ssl_tls{type = ?CHANGE_CIPHER_SPEC, fragment = <<1>>} = +next_state(Current, Next, #ssl_tls{type = ?CHANGE_CIPHER_SPEC, fragment = <<1>>} = _ChangeCipher, #state{connection_states = ConnectionStates0} = State0) -> ConnectionStates1 = ssl_record:activate_pending_connection_state(ConnectionStates0, read), {Record, State} = next_record(State0#state{connection_states = ConnectionStates1}), - next_state(StateName, Record, State); -next_state(StateName, #ssl_tls{type = _Unknown}, State0) -> + next_state(Current, Next, Record, State); +next_state(Current, Next, #ssl_tls{type = _Unknown}, State0) -> %% Ignore unknown type {Record, State} = next_record(State0), - next_state(StateName, Record, State). + next_state(Current, Next, Record, State). next_tls_record(Data, #state{tls_record_buffer = Buf0, tls_cipher_texts = CT0} = State0) -> @@ -1960,50 +1976,36 @@ next_state_connection(StateName, #state{send_queue = Queue0, negotiated_version = Version, socket = Socket, transport_cb = Transport, - connection_states = ConnectionStates0, - ssl_options = #ssl_options{renegotiate_at = RenegotiateAt} + connection_states = ConnectionStates0 } = State) -> - %% Send queued up data + %% Send queued up data that was queued while renegotiating case queue:out(Queue0) of {{value, {From, Data}}, Queue} -> - case encode_data(Data, Version, ConnectionStates0, RenegotiateAt) of - {Msgs, [], ConnectionStates} -> - Result = Transport:send(Socket, Msgs), - gen_fsm:reply(From, Result), - next_state_connection(StateName, - State#state{connection_states = ConnectionStates, - send_queue = Queue}); - %% This is unlikely to happen. User configuration of the - %% undocumented test option renegotiation_at can make it more likely. - {Msgs, RestData, ConnectionStates} -> - if - Msgs =/= [] -> - Transport:send(Socket, Msgs); - true -> - ok - end, - renegotiate(State#state{connection_states = ConnectionStates, - send_queue = queue:in_r({From, RestData}, Queue), - renegotiation = {true, internal}}) - end; + {Msgs, ConnectionStates} = + ssl_record:encode_data(Data, Version, ConnectionStates0), + Result = Transport:send(Socket, Msgs), + gen_fsm:reply(From, Result), + next_state_connection(StateName, + State#state{connection_states = ConnectionStates, + send_queue = Queue}); {empty, Queue0} -> - next_state_is_connection(State) + next_state_is_connection(StateName, State) end. %% In next_state_is_connection/1: clear tls_handshake_hashes, %% premaster_secret and public_key_info (only needed during handshake) %% to reduce memory foot print of a connection. -next_state_is_connection(State = - #state{recv_during_renegotiation = true, socket_options = - #socket_options{active = false}}) -> - passive_receive(State#state{recv_during_renegotiation = false, - premaster_secret = undefined, +next_state_is_connection(_, State = + #state{recv_from = From, + socket_options = + #socket_options{active = false}}) when From =/= undefined -> + passive_receive(State#state{premaster_secret = undefined, public_key_info = undefined, tls_handshake_hashes = {<<>>, <<>>}}, connection); -next_state_is_connection(State0) -> +next_state_is_connection(StateName, State0) -> {Record, State} = next_record_if_active(State0), - next_state(connection, Record, State#state{premaster_secret = undefined, + next_state(StateName, connection, Record, State#state{premaster_secret = undefined, public_key_info = undefined, tls_handshake_hashes = {<<>>, <<>>}}). @@ -2059,7 +2061,7 @@ initial_state(Role, Host, Port, Socket, {SSLOptions, SocketOptions}, User, log_alert = true, session_cache_cb = SessionCacheCb, renegotiation = {false, first}, - recv_during_renegotiation = false, + recv_from = undefined, send_queue = queue:new() }. @@ -2172,16 +2174,14 @@ handle_alert(#alert{level = ?FATAL} = Alert, StateName, {stop, normal, State}; handle_alert(#alert{level = ?WARNING, description = ?CLOSE_NOTIFY} = Alert, - StateName, #state{from = From, role = Role, - user_application = {_Mon, Pid}, socket_options = Opts} = State) -> - alert_user(StateName, Opts, Pid, From, Alert, Role), + StateName, State) -> + handle_normal_shutdown(Alert, StateName, State), {stop, normal, State}; handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, StateName, - #state{log_alert = Log, renegotiation = {true, internal}, from = From, - role = Role} = State) -> + #state{log_alert = Log, renegotiation = {true, internal}} = State) -> log_alert(Log, StateName, Alert), - alert_user(From, Alert, Role), + handle_normal_shutdown(Alert, StateName, State), {stop, normal, State}; handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, StateName, @@ -2189,13 +2189,13 @@ handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, log_alert(Log, StateName, Alert), gen_fsm:reply(From, {error, renegotiation_rejected}), {Record, State} = next_record(State0), - next_state(connection, Record, State); + next_state(StateName, connection, Record, State); handle_alert(#alert{level = ?WARNING, description = ?USER_CANCELED} = Alert, StateName, #state{log_alert = Log} = State0) -> log_alert(Log, StateName, Alert), {Record, State} = next_record(State0), - next_state(StateName, Record, State). + next_state(StateName, StateName, Record, State). alert_user(connection, Opts, Pid, From, Alert, Role) -> alert_user(Opts#socket_options.active, Pid, From, Alert, Role); @@ -2227,13 +2227,11 @@ log_alert(true, Info, Alert) -> log_alert(false, _, _) -> ok. -handle_own_alert(Alert, Version, Info, +handle_own_alert(Alert, Version, StateName, #state{transport_cb = Transport, socket = Socket, - from = User, - role = Role, connection_states = ConnectionStates, - log_alert = Log}) -> + log_alert = Log} = State) -> try %% Try to tell the other side {BinMsg, _} = encode_alert(Alert, Version, ConnectionStates), @@ -2243,12 +2241,20 @@ handle_own_alert(Alert, Version, Info, ignore end, try %% Try to tell the local user - log_alert(Log, Info, Alert), - alert_user(User, Alert, Role) + log_alert(Log, StateName, Alert), + handle_normal_shutdown(Alert,StateName, State) catch _:_ -> ok end. +handle_normal_shutdown(Alert, _, #state{from = User, role = Role, renegotiation = {false, first}}) -> + alert_user(User, Alert, Role); + +handle_normal_shutdown(Alert, StateName, #state{socket_options = Opts, + user_application = {_Mon, Pid}, + from = User, role = Role}) -> + alert_user(StateName, Opts, Pid, User, Alert, Role). + handle_unexpected_message(Msg, Info, #state{negotiated_version = Version} = State) -> Alert = ?ALERT_REC(?FATAL,?UNEXPECTED_MESSAGE), handle_own_alert(Alert, Version, {Info, Msg}, State), @@ -2261,7 +2267,7 @@ make_premaster_secret(_, _) -> undefined. mpint_binary(Binary) -> - Size = byte_size(Binary), + Size = erlang:byte_size(Binary), <<?UINT32(Size), Binary/binary>>. @@ -2298,7 +2304,7 @@ renegotiate(#state{role = server, {Record, State} = next_record(State0#state{connection_states = ConnectionStates, tls_handshake_hashes = Hs0}), - next_state(hello, Record, State). + next_state(connection, hello, Record, State#state{allow_renegotiate = true}). notify_senders(SendQueue) -> lists:foreach(fun({From, _}) -> diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index 7eb7f44df6..371f475c85 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -447,7 +447,7 @@ server_hello_done() -> -spec encode_handshake(tls_handshake(), tls_version()) -> iolist(). %% %% Description: Encode a handshake packet to binary -%%-------------------------------------------------------------------- +%%--------------------------------------------------------------------x encode_handshake(Package, Version) -> {MsgType, Bin} = enc_hs(Package, Version), Len = byte_size(Bin), diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl index 72091fdd5f..f52d2f961c 100644 --- a/lib/ssl/src/ssl_record.erl +++ b/lib/ssl/src/ssl_record.erl @@ -48,7 +48,7 @@ %% Encoding records -export([encode_handshake/3, encode_alert_record/3, - encode_change_cipher_spec/2, encode_data/4]). + encode_change_cipher_spec/2, encode_data/3]). %% Decoding -export([decode_cipher_text/2]). @@ -503,36 +503,14 @@ decode_cipher_text(CipherText, ConnnectionStates0) -> Alert end. %%-------------------------------------------------------------------- --spec encode_data(iolist(), tls_version(), #connection_states{}, integer()) -> - {iolist(), iolist(), #connection_states{}}. +-spec encode_data(binary(), tls_version(), #connection_states{}) -> + {iolist(), #connection_states{}}. %% %% Description: Encodes data to send on the ssl-socket. %%-------------------------------------------------------------------- -encode_data(Frag, Version, ConnectionStates, RenegotiateAt) - when byte_size(Frag) < (?MAX_PLAIN_TEXT_LENGTH - 2048) -> - case encode_plain_text(?APPLICATION_DATA,Version,Frag,ConnectionStates, RenegotiateAt) of - {renegotiate, Data} -> - {[], Data, ConnectionStates}; - {Msg, CS} -> - {Msg, [], CS} - end; - -encode_data(Frag, Version, ConnectionStates, RenegotiateAt) when is_binary(Frag) -> - Data = split_bin(Frag, ?MAX_PLAIN_TEXT_LENGTH - 2048), - encode_data(Data, Version, ConnectionStates, RenegotiateAt); - -encode_data(Data, Version, ConnectionStates0, RenegotiateAt) when is_list(Data) -> - {ConnectionStates, EncodedMsg, NotEncdedData} = - lists:foldl(fun(B, {CS0, Encoded, Rest}) -> - case encode_plain_text(?APPLICATION_DATA, - Version, B, CS0, RenegotiateAt) of - {renegotiate, NotEnc} -> - {CS0, Encoded, [NotEnc | Rest]}; - {Enc, CS1} -> - {CS1, [Enc | Encoded], Rest} - end - end, {ConnectionStates0, [], []}, Data), - {lists:reverse(EncodedMsg), lists:reverse(NotEncdedData), ConnectionStates}. +encode_data(Frag, Version, ConnectionStates) -> + Data = split_bin(Frag, ?MAX_PLAIN_TEXT_LENGTH, Version), + encode_iolist(?APPLICATION_DATA, Data, Version, ConnectionStates). %%-------------------------------------------------------------------- -spec encode_handshake(iolist(), tls_version(), #connection_states{}) -> @@ -566,6 +544,14 @@ encode_change_cipher_spec(Version, ConnectionStates) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- +encode_iolist(Type, Data, Version, ConnectionStates0) -> + {ConnectionStates, EncodedMsg} = + lists:foldl(fun(Text, {CS0, Encoded}) -> + {Enc, CS1} = encode_plain_text(Type, Version, Text, CS0), + {CS1, [Enc | Encoded]} + end, {ConnectionStates0, []}, Data), + {lists:reverse(EncodedMsg), ConnectionStates}. + highest_protocol_version() -> highest_protocol_version(supported_protocol_versions()). @@ -602,29 +588,23 @@ record_protocol_role(client) -> record_protocol_role(server) -> ?SERVER. -split_bin(Bin, ChunkSize) -> - split_bin(Bin, ChunkSize, []). +%% 1/n-1 splitting countermeasure Rizzo/Duong-Beast +split_bin(<<FirstByte:8, Rest/binary>>, ChunkSize, Version) when {3, 1} == Version orelse + {3, 0} == Version -> + do_split_bin(Rest, ChunkSize, [[FirstByte]]); +split_bin(Bin, ChunkSize, _) -> + do_split_bin(Bin, ChunkSize, []). -split_bin(<<>>, _, Acc) -> +do_split_bin(<<>>, _, Acc) -> lists:reverse(Acc); -split_bin(Bin, ChunkSize, Acc) -> +do_split_bin(Bin, ChunkSize, Acc) -> case Bin of <<Chunk:ChunkSize/binary, Rest/binary>> -> - split_bin(Rest, ChunkSize, [Chunk | Acc]); + do_split_bin(Rest, ChunkSize, [Chunk | Acc]); _ -> lists:reverse(Acc, [Bin]) end. -encode_plain_text(Type, Version, Data, ConnectionStates, RenegotiateAt) -> - #connection_states{current_write = - #connection_state{sequence_number = Num}} = ConnectionStates, - case renegotiate(Num, RenegotiateAt) of - false -> - encode_plain_text(Type, Version, Data, ConnectionStates); - true -> - {renegotiate, Data} - end. - encode_plain_text(Type, Version, Data, ConnectionStates) -> #connection_states{current_write=#connection_state{ compression_state=CompS0, @@ -637,11 +617,6 @@ encode_plain_text(Type, Version, Data, ConnectionStates) -> CTBin = encode_tls_cipher_text(Type, Version, CipherText), {CTBin, ConnectionStates#connection_states{current_write = CS2}}. -renegotiate(N, M) when N < M-> - false; -renegotiate(_,_) -> - true. - encode_tls_cipher_text(Type, {MajVer, MinVer}, Fragment) -> Length = erlang:iolist_size(Fragment), [<<?BYTE(Type), ?BYTE(MajVer), ?BYTE(MinVer), ?UINT16(Length)>>, Fragment]. diff --git a/lib/ssl/src/ssl_record.hrl b/lib/ssl/src/ssl_record.hrl index 5fb0070b91..282d642138 100644 --- a/lib/ssl/src/ssl_record.hrl +++ b/lib/ssl/src/ssl_record.hrl @@ -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 @@ -70,9 +70,10 @@ -define(MAX_SEQENCE_NUMBER, 18446744073709552000). %% math:pow(2, 64) - 1 = 1.8446744073709552e19 %% Sequence numbers can not wrap so when max is about to be reached we should renegotiate. %% We will renegotiate a little before so that there will be sequence numbers left -%% for the rehandshake and a little data. --define(MARGIN, 100). --define(DEFAULT_RENEGOTIATE_AT, ?MAX_SEQENCE_NUMBER - ?MARGIN). +%% for the rehandshake and a little data. Currently we decided to renegotiate a little more +%% often as we can have a cheaper test to check if it is time to renegotiate. It will still +%% be fairly seldom. +-define(DEFAULT_RENEGOTIATE_AT, 268435456). %% math:pow(2, 28) %% ConnectionEnd -define(SERVER, 0). diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index d9cb8002ed..228ec9e294 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -36,6 +36,7 @@ -define(LONG_TIMEOUT, 600000). -define(EXPIRE, 10). -define(SLEEP, 500). +-define(RENEGOTIATION_DISABLE_TIME, 12000). %% Test server callback functions %%-------------------------------------------------------------------- @@ -256,7 +257,9 @@ all() -> %%different_ca_peer_sign, no_reuses_session_server_restart_new_cert, no_reuses_session_server_restart_new_cert_file, reuseaddr, - hibernate, connect_twice + hibernate, connect_twice, renegotiate_dos_mitigate_active, + renegotiate_dos_mitigate_passive, + tcp_error_propagation_in_active_mode ]. groups() -> @@ -393,8 +396,8 @@ controlling_process(Config) when is_list(Config) -> ClientOpts = ?config(client_opts, Config), ServerOpts = ?config(server_opts, Config), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - ClientMsg = "Hello server", - ServerMsg = "Hello client", + ClientMsg = "Server hello", + ServerMsg = "Client hello", Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, @@ -415,11 +418,15 @@ controlling_process(Config) when is_list(Config) -> [self(), Client, Server]), receive + {ssl, _, "S"} -> + receive_s_rizzo_duong_beast(); {ssl, _, ServerMsg} -> receive {ssl, _, ClientMsg} -> ok end; + {ssl, _, "C"} -> + receive_c_rizzo_duong_beast(); {ssl, _, ClientMsg} -> receive {ssl, _, ServerMsg} -> @@ -440,6 +447,28 @@ controlling_process_result(Socket, Pid, Msg) -> ssl:send(Socket, Msg), no_result_msg. +receive_s_rizzo_duong_beast() -> + receive + {ssl, _, "erver hello"} -> + receive + {ssl, _, "C"} -> + receive + {ssl, _, "lient hello"} -> + ok + end + end + end. +receive_c_rizzo_duong_beast() -> + receive + {ssl, _, "lient hello"} -> + receive + {ssl, _, "S"} -> + receive + {ssl, _, "erver hello"} -> + ok + end + end + end. %%-------------------------------------------------------------------- controller_dies(doc) -> ["Test that the socket is closed after controlling process dies"]; @@ -1231,6 +1260,11 @@ upgrade_result(Socket) -> %% Make sure binary is inherited from tcp socket and that we do %% not get the list default! receive + {ssl, _, <<"H">>} -> + receive + {ssl, _, <<"ello world">>} -> + ok + end; {ssl, _, <<"Hello world">>} -> ok end. @@ -1532,14 +1566,14 @@ eoptions(Config) when is_list(Config) -> {cacertfile, ""}, {dhfile,'dh.pem' }, {ciphers, [{foo, bar, sha, ignore}]}, - {reuse_session, foo}, - {reuse_sessions, 0}, + {reuse_session, foo}, + {reuse_sessions, 0}, {renegotiate_at, "10"}, - {debug, 1}, + {debug, 1}, {mode, depech}, - {packet, 8.0}, - {packet_size, "2"}, - {header, a}, + {packet, 8.0}, + {packet_size, "2"}, + {header, a}, {active, trice}, {key, 'key.pem' }], @@ -2340,7 +2374,7 @@ server_verify_client_once_active(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {?MODULE, send_recv_result_active, []}}, - {options, [{active, once}, {verify, verify_peer}, + {options, [{active, true}, {verify, verify_peer}, {verify_client_once, true} | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), @@ -2724,17 +2758,28 @@ client_no_wrap_sequence_number(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), + Version = ssl_record:highest_protocol_version(ssl_record:supported_protocol_versions()), + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, {mfa, {ssl_test_lib, - trigger_renegotiate, [[ErlData, N+2]]}}, + trigger_renegotiate, [[ErlData, treashold(N, Version)]]}}, {options, [{reuse_sessions, false}, {renegotiate_at, N} | ClientOpts]}]), ssl_test_lib:check_result(Client, ok), ssl_test_lib:close(Server), ssl_test_lib:close(Client). + + %% First two clauses handles 1/n-1 splitting countermeasure Rizzo/Duong-Beast +treashold(N, {3,0}) -> + (N div 2) + 1; +treashold(N, {3,1}) -> + (N div 2) + 1; +treashold(N, _) -> + N + 1. + %%-------------------------------------------------------------------- server_no_wrap_sequence_number(doc) -> ["Test that erlang server will renegotiate session when", @@ -3647,8 +3692,102 @@ connect_twice(Config) when is_list(Config) -> ssl_test_lib:close(Client), ssl_test_lib:close(Client1). +%%-------------------------------------------------------------------- +renegotiate_dos_mitigate_active(doc) -> + ["Mitigate DOS computational attack by not allowing client to renegotiate many times in a row", + "immediately after each other"]; + +renegotiate_dos_mitigate_active(suite) -> + []; + +renegotiate_dos_mitigate_active(Config) when is_list(Config) -> + ServerOpts = ?config(server_opts, Config), + ClientOpts = ?config(client_opts, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = + ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, send_recv_result_active, []}}, + {options, [ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + renegotiate_immediately, []}}, + {options, ClientOpts}]), + + ssl_test_lib:check_result(Client, ok, Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). %%-------------------------------------------------------------------- +renegotiate_dos_mitigate_passive(doc) -> + ["Mitigate DOS computational attack by not allowing client to renegotiate many times in a row", + "immediately after each other"]; + +renegotiate_dos_mitigate_passive(suite) -> + []; + +renegotiate_dos_mitigate_passive(Config) when is_list(Config) -> + ServerOpts = ?config(server_opts, Config), + ClientOpts = ?config(client_opts, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = + ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, send_recv_result, []}}, + {options, [{active, false} | ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + renegotiate_immediately, []}}, + {options, ClientOpts}]), + + ssl_test_lib:check_result(Client, ok, Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + +%%-------------------------------------------------------------------- +tcp_error_propagation_in_active_mode(doc) -> + ["Test that process recives {ssl_error, Socket, closed} when tcp error ocurres"]; +tcp_error_propagation_in_active_mode(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {ssl_test_lib, no_result, []}}, + {options, ServerOpts}]), + Port = ssl_test_lib:inet_port(Server), + {Client, #sslsocket{pid=Pid} = SslSocket} = ssl_test_lib:start_client([return_socket, + {node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, receive_msg, []}}, + {options, ClientOpts}]), + + {status, _, _, StatusInfo} = sys:get_status(Pid), + [_, _,_, _, Prop] = StatusInfo, + State = ssl_test_lib:state(Prop), + Socket = element(10, State), + + %% Fake tcp error + Pid ! {tcp_error, Socket, etimedout}, + + ssl_test_lib:check_result(Client, {ssl_closed, SslSocket}). + +%%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- send_recv_result(Socket) -> @@ -3659,6 +3798,11 @@ send_recv_result(Socket) -> send_recv_result_active(Socket) -> ssl:send(Socket, "Hello world"), receive + {ssl, Socket, "H"} -> + receive + {ssl, Socket, "ello world"} -> + ok + end; {ssl, Socket, "Hello world"} -> ok end. @@ -3666,6 +3810,12 @@ send_recv_result_active(Socket) -> send_recv_result_active_once(Socket) -> ssl:send(Socket, "Hello world"), receive + {ssl, Socket, "H"} -> + ssl:setopts(Socket, [{active, once}]), + receive + {ssl, Socket, "ello world"} -> + ok + end; {ssl, Socket, "Hello world"} -> ok end. @@ -3690,6 +3840,25 @@ renegotiate_reuse_session(Socket, Data) -> test_server:sleep(?SLEEP), renegotiate(Socket, Data). +renegotiate_immediately(Socket) -> + receive + {ssl, Socket, "Hello world"} -> + ok; + %% Handle 1/n-1 splitting countermeasure Rizzo/Duong-Beast + {ssl, Socket, "H"} -> + receive + {ssl, Socket, "ello world"} -> + ok + end + end, + ok = ssl:renegotiate(Socket), + {error, renegotiation_rejected} = ssl:renegotiate(Socket), + test_server:sleep(?RENEGOTIATION_DISABLE_TIME +1), + ok = ssl:renegotiate(Socket), + test_server:format("Renegotiated again"), + ssl:send(Socket, "Hello world"), + ok. + new_config(PrivDir, ServerOpts0) -> CaCertFile = proplists:get_value(cacertfile, ServerOpts0), CertFile = proplists:get_value(certfile, ServerOpts0), @@ -3863,8 +4032,17 @@ erlang_ssl_receive(Socket, Data) -> {ssl, Socket, Data} -> io:format("Received ~p~n",[Data]), ok; + {ssl, Socket, Byte} when length(Byte) == 1 -> %% Handle 1/n-1 splitting countermeasure Rizzo/Duong-Beast + io:format("Received ~p~n",[Byte]), + erlang_ssl_receive(Socket, tl(Data)); Other -> test_server:fail({unexpected_message, Other}) after ?SLEEP * 3 -> test_server:fail({did_not_get, Data}) end. + +receive_msg(_) -> + receive + Msg -> + Msg + end. diff --git a/lib/ssl/test/ssl_packet_SUITE.erl b/lib/ssl/test/ssl_packet_SUITE.erl index 9d2599b778..4b74f57a60 100644 --- a/lib/ssl/test/ssl_packet_SUITE.erl +++ b/lib/ssl/test/ssl_packet_SUITE.erl @@ -158,14 +158,24 @@ all() -> packet_asn1_decode, packet_asn1_decode_list, packet_tpkt_decode, packet_tpkt_decode_list, packet_sunrm_decode, packet_sunrm_decode_list, - header_decode_one_byte, header_decode_two_bytes, - header_decode_two_bytes_one_sent, - header_decode_two_bytes_two_sent]. + {group, header} + ]. groups() -> - []. + [{header, [], [ header_decode_one_byte, + header_decode_two_bytes, + header_decode_two_bytes_one_sent, + header_decode_two_bytes_two_sent]}]. + +init_per_group(header, Config) -> + case ssl_record:highest_protocol_version(ssl_record:supported_protocol_versions()) of + {3, N} when N < 2 -> + {skip, ""}; + _ -> + Config + end; -init_per_group(_GroupName, Config) -> +init_per_group(_, Config) -> Config. end_per_group(_GroupName, Config) -> @@ -2626,6 +2636,13 @@ active_once_raw(_, _, 0, _) -> ok; active_once_raw(Socket, Data, N, Acc) -> receive + {ssl, Socket, Byte} when length(Byte) == 1 -> + ssl:setopts(Socket, [{active, once}]), + receive + {ssl, Socket, _} -> + ssl:setopts(Socket, [{active, once}]), + active_once_raw(Socket, Data, N-1, []) + end; {ssl, Socket, Data} -> ssl:setopts(Socket, [{active, once}]), active_once_raw(Socket, Data, N-1, []); @@ -2648,7 +2665,14 @@ active_once_packet(Socket,_, 0) -> {other, Other, ssl:session_info(Socket), 0} end; active_once_packet(Socket, Data, N) -> - receive + receive + {ssl, Socket, Byte} when length(Byte) == 1 -> + ssl:setopts(Socket, [{active, once}]), + receive + {ssl, Socket, _} -> + ssl:setopts(Socket, [{active, once}]), + active_once_packet(Socket, Data, N-1) + end; {ssl, Socket, Data} -> ok end, @@ -2662,6 +2686,11 @@ active_raw(_Socket, _, 0, _) -> ok; active_raw(Socket, Data, N, Acc) -> receive + {ssl, Socket, Byte} when length(Byte) == 1 -> + receive + {ssl, Socket, _} -> + active_raw(Socket, Data, N -1) + end; {ssl, Socket, Data} -> active_raw(Socket, Data, N-1, []); {ssl, Socket, Other} -> @@ -2682,6 +2711,11 @@ active_packet(Socket, _, 0) -> end; active_packet(Socket, Data, N) -> receive + {ssl, Socket, Byte} when length(Byte) == 1 -> + receive + {ssl, Socket, _} -> + active_packet(Socket, Data, N -1) + end; {ssl, Socket, Data} -> active_packet(Socket, Data, N -1); Other -> diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index 8cdfdec2ce..9c4a5ce640 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -210,7 +210,7 @@ session_cleanup(Config)when is_list(Config) -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, - State = state(Prop), + State = ssl_test_lib:state(Prop), Cache = element(2, State), SessionTimer = element(6, State), @@ -238,11 +238,6 @@ session_cleanup(Config)when is_list(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client). -state([{data,[{"State", State}]} | _]) -> - State; -state([_ | Rest]) -> - state(Rest). - check_timer(Timer) -> case erlang:read_timer(Timer) of false -> @@ -256,7 +251,7 @@ check_timer(Timer) -> get_delay_timer() -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, - State = state(Prop), + State = ssl_test_lib:state(Prop), case element(7, State) of undefined -> test_server:sleep(?SLEEP), diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 46a8112a41..fa8a1826f2 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -662,6 +662,9 @@ cipher_result(Socket, Result) -> %% to properly test "cipher state" handling ssl:send(Socket, "Hello\n"), receive + {ssl, Socket, "H"} -> + ssl:send(Socket, " world\n"), + receive_rizzo_duong_beast(); {ssl, Socket, "Hello\n"} -> ssl:send(Socket, " world\n"), receive @@ -687,3 +690,21 @@ public_key(#'PrivateKeyInfo'{privateKeyAlgorithm = public_key:der_decode('DSAPrivateKey', iolist_to_binary(Key)); public_key(Key) -> Key. +receive_rizzo_duong_beast() -> + receive + {ssl, _, "ello\n"} -> + receive + {ssl, _, " "} -> + receive + {ssl, _, "world\n"} -> + ok + end + end + end. + +state([{data,[{"State", State}]} | _]) -> + State; +state([{data,[{"StateData", State}]} | _]) -> + State; +state([_ | Rest]) -> + state(Rest). diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index f37baeb9de..f04ab9af50 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -849,7 +849,9 @@ ssl3_erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, + erlang_ssl_receive, + %% Due to 1/n-1 splitting countermeasure Rizzo/Duong-Beast + [Data]}}, {options, [{verify , verify_peer} | ServerOpts]}]), @@ -858,6 +860,7 @@ ssl3_erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, + %% Due to 1/n-1 splitting countermeasure Rizzo/Duong-Beast {mfa, {ssl, send, [Data]}}, {options, [{versions, [sslv3]} | ClientOpts]}]), @@ -869,6 +872,7 @@ ssl3_erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> process_flag(trap_exit, false), ok. + %%-------------------------------------------------------------------- tls1_erlang_client_openssl_server(doc) -> @@ -1350,6 +1354,8 @@ erlang_ssl_receive(Socket, Data) -> %% open_ssl server sometimes hangs waiting in blocking read ssl:send(Socket, "Got it"), ok; + {ssl, Socket, Byte} when length(Byte) == 1 -> + erlang_ssl_receive(Socket, tl(Data)); {Port, {data,Debug}} when is_port(Port) -> io:format("openssl ~s~n",[Debug]), erlang_ssl_receive(Socket,Data); diff --git a/lib/stdlib/doc/src/Makefile b/lib/stdlib/doc/src/Makefile index 16e0a86e3b..6c92756ae7 100644 --- a/lib/stdlib/doc/src/Makefile +++ b/lib/stdlib/doc/src/Makefile @@ -83,7 +83,6 @@ XML_REF3_FILES = \ queue.xml \ random.xml \ re.xml \ - regexp.xml \ sets.xml \ shell.xml \ shell_default.xml \ diff --git a/lib/stdlib/doc/src/filename.xml b/lib/stdlib/doc/src/filename.xml index bc3a616d39..9296319b83 100644 --- a/lib/stdlib/doc/src/filename.xml +++ b/lib/stdlib/doc/src/filename.xml @@ -295,6 +295,12 @@ <p>Finds the source filename and compiler options for a module. The result can be fed to <c>compile:file/2</c> in order to compile the file again.</p> + + <warning><p>We don't recommend using this function. If possible, + use <seealso marker="beam_lib">beam_lib(3)</seealso> to extract + the abstract code format from the BEAM file and compile that + instead.</p></warning> + <p>The <c><anno>Beam</anno></c> argument, which can be a string or an atom, specifies either the module name or the path to the source code, with or without the <c>".erl"</c> extension. In either diff --git a/lib/stdlib/doc/src/gen_event.xml b/lib/stdlib/doc/src/gen_event.xml index 24bcb419fe..79a0c8ad89 100644 --- a/lib/stdlib/doc/src/gen_event.xml +++ b/lib/stdlib/doc/src/gen_event.xml @@ -195,12 +195,13 @@ gen_event:stop -----> Module:terminate/2 handlers using the same callback module.</p> <p><c>Args</c> is an arbitrary term which is passed as the argument to <c>Module:init/1</c>.</p> - <p>If <c>Module:init/1</c> returns a correct value, the event - manager adds the event handler and this function returns + <p>If <c>Module:init/1</c> returns a correct value indicating + successful completion, the event manager adds the event + handler and this function returns <c>ok</c>. If <c>Module:init/1</c> fails with <c>Reason</c> or - returns an unexpected value <c>Term</c>, the event handler is + returns <c>{error,Reason}</c>, the event handler is ignored and this function returns <c>{'EXIT',Reason}</c> or - <c>Term</c>, respectively.</p> + <c>{error,Reason}</c>, respectively.</p> </desc> </func> <func> @@ -448,12 +449,13 @@ gen_event:stop -----> Module:terminate/2 </section> <funcs> <func> - <name>Module:init(InitArgs) -> {ok,State} | {ok,State,hibernate}</name> + <name>Module:init(InitArgs) -> {ok,State} | {ok,State,hibernate} | {error,Reason}</name> <fsummary>Initialize an event handler.</fsummary> <type> <v>InitArgs = Args | {Args,Term}</v> <v> Args = Term = term()</v> <v>State = term()</v> + <v>Reason = term()</v> </type> <desc> <p>Whenever a new event handler is added to an event manager, @@ -470,8 +472,9 @@ gen_event:stop -----> Module:terminate/2 the argument provided in the function call/return tuple and <c>Term</c> is the result of terminating the old event handler, see <c>gen_event:swap_handler/3</c>.</p> - <p>The function should return <c>{ok,State}</c> or <c>{ok,State, hibernate}</c> - where <c>State</c> is the initial internal state of the event handler.</p> + <p>If successful, the function should return <c>{ok,State}</c> + or <c>{ok,State,hibernate}</c> where <c>State</c> is the + initial internal state of the event handler.</p> <p>If <c>{ok,State,hibernate}</c> is returned, the event manager will go into hibernation (by calling <seealso marker="proc_lib#hibernate/3">proc_lib:hibernate/3</seealso>), diff --git a/lib/stdlib/doc/src/gen_server.xml b/lib/stdlib/doc/src/gen_server.xml index 1045766e01..edeb7dff91 100644 --- a/lib/stdlib/doc/src/gen_server.xml +++ b/lib/stdlib/doc/src/gen_server.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2010</year> + <year>1996</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -570,13 +570,14 @@ gen_server:abcast -----> Module:handle_cast/2 </desc> </func> <func> - <name>Module:code_change(OldVsn, State, Extra) -> {ok, NewState}</name> + <name>Module:code_change(OldVsn, State, Extra) -> {ok, NewState} | {error, Reason}</name> <fsummary>Update the internal state during upgrade/downgrade.</fsummary> <type> <v>OldVsn = Vsn | {down, Vsn}</v> <v> Vsn = term()</v> <v>State = NewState = term()</v> <v>Extra = term()</v> + <v>Reason = term()</v> </type> <desc> <p>This function is called by a gen_server when it should @@ -595,7 +596,10 @@ gen_server:abcast -----> Module:handle_cast/2 <p><c>State</c> is the internal state of the gen_server.</p> <p><c>Extra</c> is passed as-is from the <c>{advanced,Extra}</c> part of the update instruction.</p> - <p>The function should return the updated internal state.</p> + <p>If successful, the function shall return the updated + internal state.</p> + <p>If the function returns <c>{error,Reason}</c>, the ongoing + upgrade will fail and roll back to the old release.</p> </desc> </func> <func> diff --git a/lib/stdlib/doc/src/re.xml b/lib/stdlib/doc/src/re.xml index 18867cfb68..6d5336796c 100644 --- a/lib/stdlib/doc/src/re.xml +++ b/lib/stdlib/doc/src/re.xml @@ -41,8 +41,7 @@ strings and binaries.</p> <p>The regular expression syntax and semantics resemble that of - Perl. This library replaces the deprecated pure-Erlang regexp - library; it has a richer syntax, more options and is faster.</p> + Perl.</p> <p>The library's matching algorithms are currently based on the PCRE library, but not all of the PCRE library is interfaced and diff --git a/lib/stdlib/doc/src/ref_man.xml b/lib/stdlib/doc/src/ref_man.xml index 85aae6151d..6373922c92 100644 --- a/lib/stdlib/doc/src/ref_man.xml +++ b/lib/stdlib/doc/src/ref_man.xml @@ -80,7 +80,6 @@ <xi:include href="queue.xml"/> <xi:include href="random.xml"/> <xi:include href="re.xml"/> - <xi:include href="regexp.xml"/> <xi:include href="sets.xml"/> <xi:include href="shell.xml"/> <xi:include href="shell_default.xml"/> diff --git a/lib/stdlib/doc/src/regexp.xml b/lib/stdlib/doc/src/regexp.xml deleted file mode 100644 index 35d8e1c3f8..0000000000 --- a/lib/stdlib/doc/src/regexp.xml +++ /dev/null @@ -1,381 +0,0 @@ -<?xml version="1.0" encoding="latin1" ?> -<!DOCTYPE erlref SYSTEM "erlref.dtd"> - -<erlref> - <header> - <copyright> - <year>1996</year><year>2011</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - 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. - - </legalnotice> - - <title>regexp</title> - <prepared>Robert Virding</prepared> - <responsible>Bjarne Dacker</responsible> - <docno>1</docno> - <approved>Bjarne Däcker</approved> - <checked></checked> - <date>96-09-28</date> - <rev>A</rev> - <file>regexp.sgml</file> - </header> - <module>regexp</module> - <modulesummary>Regular Expression Functions for Strings</modulesummary> - <description> - <note><p>This module has been obsoleted by the - <seealso marker="re">re</seealso> module and will be removed in a future - release.</p></note> - <p>This module contains functions for regular expression - matching and substitution.</p> - </description> - <datatypes> - <datatype> - <name name="errordesc"></name> - </datatype> - <datatype> - <name name="regexp"></name> - <desc><p>Internal representation of a regular expression.</p></desc> - </datatype> - </datatypes> - <funcs> - <func> - <name name="match" arity="2"/> - <fsummary>Match a regular expression</fsummary> - <desc> - <p>Finds the first, longest match of the regular expression <c><anno>RegExp</anno></c> in <c><anno>String</anno></c>. This function searches for the longest possible match and returns the first one found if there are several expressions of the same length. It returns as follows:</p> - <taglist> - <tag><c>{match,<anno>Start</anno>,<anno>Length</anno>}</c></tag> - <item> - <p>if the match succeeded. <c><anno>Start</anno></c> is the starting - position of the match, and <c><anno>Length</anno></c> is the length of - the matching string.</p> - </item> - <tag><c>nomatch</c></tag> - <item> - <p>if there were no matching characters.</p> - </item> - <tag><c>{error,<anno>Error</anno>}</c></tag> - <item> - <p>if there was an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="first_match" arity="2"/> - <fsummary>Match a regular expression</fsummary> - <desc> - <p>Finds the first match of the regular expression <c><anno>RegExp</anno></c> in <c><anno>String</anno></c>. This call is - usually faster than <c>match</c> and it is also a useful way to ascertain that a match exists. It returns as follows:</p> - <taglist> - <tag><c>{match,<anno>Start</anno>,<anno>Length</anno>}</c></tag> - <item> - <p>if the match succeeded. <c><anno>Start</anno></c> is the starting - position of the match and <c><anno>Length</anno></c> is the length of - the matching string.</p> - </item> - <tag><c>nomatch</c></tag> - <item> - <p>if there were no matching characters.</p> - </item> - <tag><c>{error,<anno>Error</anno>}</c></tag> - <item> - <p>if there was an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="matches" arity="2"/> - <fsummary>Match a regular expression</fsummary> - <desc> - <p>Finds all non-overlapping matches of the - expression <c><anno>RegExp</anno></c> in <c><anno>String</anno></c>. - It returns as follows:</p> - <taglist> - <tag><c>{match, <anno>Matches</anno>}</c></tag> - <item> - <p>if the regular expression was correct. - The list will be empty if there was no match. Each element in the list looks like <c>{<anno>Start</anno>, <anno>Length</anno>}</c>, where <c><anno>Start</anno></c> is the starting position of the match, and <c><anno>Length</anno></c> is the length of the matching string.</p> - </item> - <tag><c>{error,<anno>Error</anno>}</c></tag> - <item> - <p>if there was an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="sub" arity="3"/> - <fsummary>Substitute the first occurrence of a regular expression</fsummary> - <desc> - <p>Substitutes the first occurrence of a substring matching <c><anno>RegExp</anno></c> in <c><anno>String</anno></c> with the string <c><anno>New</anno></c>. A <c><![CDATA[&]]></c> in the string <c><anno>New</anno></c> is replaced by the matched substring of <c><anno>String</anno></c>. <c><![CDATA[\&]]></c> puts a literal <c><![CDATA[&]]></c> into the replacement string. It returns as follows:</p> - <taglist> - <tag><c>{ok,<anno>NewString</anno>,<anno>RepCount</anno>}</c></tag> - <item> - <p>if <c><anno>RegExp</anno></c> is correct. <c><anno>RepCount</anno></c> is the number of replacements which have been made - (this will be either 0 or 1).</p> - </item> - <tag><c>{error, <anno>Error</anno>}</c></tag> - <item> - <p>if there is an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="gsub" arity="3"/> - <fsummary>Substitute all occurrences of a regular expression</fsummary> - <desc> - <p>The same as <c>sub</c>, except that all non-overlapping - occurrences of a substring matching - <c><anno>RegExp</anno></c> in <c><anno>String</anno></c> are replaced by the string <c><anno>New</anno></c>. It returns:</p> - <taglist> - <tag><c>{ok,<anno>NewString</anno>,<anno>RepCount</anno>}</c></tag> - <item> - <p>if <c><anno>RegExp</anno></c> is correct. <c><anno>RepCount</anno></c> is the number of replacements which have been made.</p> - </item> - <tag><c>{error, <anno>Error</anno>}</c></tag> - <item> - <p>if there is an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="split" arity="2"/> - <fsummary>Split a string into fields</fsummary> - <desc> - <p><c><anno>String</anno></c> is split into fields (sub-strings) by the - regular expression <c><anno>RegExp</anno></c>.</p> - <p>If the separator expression is <c>" "</c> (a single space), - then the fields are separated by blanks and/or tabs and - leading and trailing blanks and tabs are discarded. For all - other values of the separator, leading and trailing blanks - and tabs are not discarded. It returns:</p> - <taglist> - <tag><c>{ok, <anno>FieldList</anno>}</c></tag> - <item> - <p>to indicate that the string has been split up into the fields of - <c><anno>FieldList</anno></c>.</p> - </item> - <tag><c>{error, <anno>Error</anno>}</c></tag> - <item> - <p>if there is an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="sh_to_awk" arity="1"/> - <fsummary>Convert an <c>sh</c>regular expression into an <c>AWK</c>one</fsummary> - <desc> - <p>Converts the <c>sh</c> type regular expression - <c><anno>ShRegExp</anno></c> into a full <c>AWK</c> regular - expression. Returns the converted regular expression - string. <c>sh</c> expressions are used in the shell for - matching file names and have the following special - characters:</p> - <taglist> - <tag><c>*</c></tag> - <item> - <p>matches any string including the null string.</p> - </item> - <tag><c>?</c></tag> - <item> - <p>matches any single character.</p> - </item> - <tag><c>[...]</c></tag> - <item> - <p>matches any of the enclosed characters. Character - ranges are specified by a pair of characters separated - by a <c>-</c>. If the first character after <c>[</c> is a - <c>!</c>, then any character not enclosed is matched.</p> - </item> - </taglist> - <p>It may sometimes be more practical to use <c>sh</c> type - expansions as they are simpler and easier to use, even though they are not as powerful.</p> - </desc> - </func> - <func> - <name name="parse" arity="1"/> - <fsummary>Parse a regular expression</fsummary> - <desc> - <p>Parses the regular expression <c><anno>RegExp</anno></c> and builds the - internal representation used in the other regular expression - functions. Such representations can be used in all of the - other functions instead of a regular expression string. This - is more efficient when the same regular expression is used - in many strings. It returns:</p> - <taglist> - <tag><c>{ok, <anno>RE</anno>}</c></tag> - <item> - <p>if <c>RegExp</c> is correct and <c><anno>RE</anno></c> is the internal representation.</p> - </item> - <tag><c>{error, <anno>Error</anno>}</c></tag> - <item> - <p>if there is an error in <c><anno>RegExp</anno></c>.</p> - </item> - </taglist> - </desc> - </func> - <func> - <name name="format_error" arity="1"/> - <fsummary>Format an error descriptor</fsummary> - <desc> - <p>Returns a string which describes the error <c><anno>ErrorDescriptor</anno></c> - returned when there is an error in a regular expression.</p> - </desc> - </func> - </funcs> - - <section> - <title>Regular Expressions</title> - <p>The regular expressions allowed here is a subset of the set found - in <c>egrep</c> and in the <c>AWK</c> programming language, as - defined in the book, <c>The AWK Programming Language, by A. V. Aho, B. W. Kernighan, P. J. Weinberger</c>. They are - composed of the following characters:</p> - <taglist> - <tag>c</tag> - <item> - <p>matches the non-metacharacter <c>c</c>.</p> - </item> - <tag>\c</tag> - <item> - <p>matches the escape sequence or literal character <c>c</c>.</p> - </item> - <tag>.</tag> - <item> - <p>matches any character.</p> - </item> - <tag>^</tag> - <item> - <p>matches the beginning of a string.</p> - </item> - <tag>$</tag> - <item> - <p>matches the end of a string.</p> - </item> - <tag>[abc...]</tag> - <item> - <p>character class, which matches any of the characters - <c>abc...</c> Character ranges are specified by a pair of - characters separated by a <c>-</c>.</p> - </item> - <tag>[^abc...]</tag> - <item> - <p>negated character class, which matches any character except - <c>abc...</c>.</p> - </item> - <tag>r1 | r2</tag> - <item> - <p>alternation. It matches either <c>r1</c> or <c>r2</c>.</p> - </item> - <tag>r1r2</tag> - <item> - <p>concatenation. It matches <c>r1</c> and then <c>r2</c>.</p> - </item> - <tag>r+</tag> - <item> - <p>matches one or more <c>r</c>s.</p> - </item> - <tag>r*</tag> - <item> - <p>matches zero or more <c>r</c>s.</p> - </item> - <tag>r?</tag> - <item> - <p>matches zero or one <c>r</c>s.</p> - </item> - <tag>(r)</tag> - <item> - <p>grouping. It matches <c>r</c>.</p> - </item> - </taglist> - <p>The escape sequences allowed are the same as for Erlang - strings:</p> - <taglist> - <tag><c>\b</c></tag> - <item> - <p>backspace</p> - </item> - <tag><c>\f</c></tag> - <item> - <p>form feed </p> - </item> - <tag><c>\n</c></tag> - <item> - <p>newline (line feed) </p> - </item> - <tag><c>\r</c></tag> - <item> - <p>carriage return </p> - </item> - <tag><c>\t</c></tag> - <item> - <p>tab </p> - </item> - <tag><c>\e</c></tag> - <item> - <p>escape </p> - </item> - <tag><c>\v</c></tag> - <item> - <p>vertical tab </p> - </item> - <tag><c>\s</c></tag> - <item> - <p>space </p> - </item> - <tag><c>\d</c></tag> - <item> - <p>delete </p> - </item> - <tag><c>\ddd</c></tag> - <item> - <p>the octal value ddd </p> - </item> - <tag><c>\xhh</c></tag> - <item> - <p>The hexadecimal value <c>hh</c>.</p> - </item> - <tag><c>\x{h...}</c></tag> - <item> - <p>The hexadecimal value <c>h...</c>.</p> - </item> - <tag><c>\c</c></tag> - <item> - <p>any other character literally, for example <c>\\</c> for backslash, - <c>\"</c> for ")</p> - </item> - </taglist> - <p>To make these functions easier to use, in combination with the - function <c>io:get_line</c> which terminates the input line with - a new line, the <c>$</c> characters also matches a string ending - with <c>"...\n"</c>. The following examples - define Erlang data types:</p> - <pre> -Atoms [a-z][0-9a-zA-Z_]* - -Variables [A-Z_][0-9a-zA-Z_]* - -Floats (\+|-)?[0-9]+\.[0-9]+((E|e)(\+|-)?[0-9]+)?</pre> - <p>Regular expressions are written as Erlang strings when used with the functions in this module. This means that any <c>\</c> or <c>"</c> characters in a regular expression - string must be written with <c>\</c> as they are also escape characters for the string. For example, the regular expression string for Erlang floats is: - <c>"(\\+|-)?[0-9]+\\.[0-9]+((E|e)(\\+|-)?[0-9]+)?"</c>.</p> - <p>It is not really necessary to have the escape sequences as part of the regular expression syntax as they can always be generated directly in the string. They are included for completeness and can they can also be useful when generating regular expressions, or when they are entered other than with Erlang strings.</p> - </section> -</erlref> - diff --git a/lib/stdlib/doc/src/specs.xml b/lib/stdlib/doc/src/specs.xml index 98338b5ec2..49c60529d2 100644 --- a/lib/stdlib/doc/src/specs.xml +++ b/lib/stdlib/doc/src/specs.xml @@ -46,7 +46,6 @@ <xi:include href="../specs/specs_queue.xml"/> <xi:include href="../specs/specs_random.xml"/> <xi:include href="../specs/specs_re.xml"/> - <xi:include href="../specs/specs_regexp.xml"/> <xi:include href="../specs/specs_sets.xml"/> <xi:include href="../specs/specs_shell.xml"/> <xi:include href="../specs/specs_shell_default.xml"/> diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml index 0fa7de0a5c..a7e010a05f 100644 --- a/lib/stdlib/doc/src/unicode_usage.xml +++ b/lib/stdlib/doc/src/unicode_usage.xml @@ -59,7 +59,7 @@ <title>Standard Unicode representation in Erlang</title> <p>In Erlang, strings are actually lists of integers. A string is defined to be encoded in the ISO-latin-1 (ISO8859-1) character set, which is, codepoint by codepoint, a sub-range of the Unicode character set.</p> <p>The standard list encoding for strings is therefore easily extendible to cope with the whole Unicode range: A Unicode string in Erlang is simply a list containing integers, each integer being a valid Unicode codepoint and representing one character in the Unicode character set.</p> -<p>Regular Erlang strings in ISO-latin-1 are a subset of there Unicode strings.</p> +<p>Regular Erlang strings in ISO-latin-1 are a subset of their Unicode strings.</p> <p>Binaries on the other hand are more troublesome. For performance reasons, programs often store textual data in binaries instead of lists, mainly because they are more compact (one byte per character instead of two words per character, as is the case with lists). Using erlang:list_to_binary/1, an regular Erlang string can be converted into a binary, effectively using the ISO-latin-1 encoding in the binary - one byte per character. This is very convenient for those regular Erlang strings, but cannot be done for Unicode lists.</p> <p>As the UTF-8 encoding is widely spread and provides the most compact storage, it is selected as the standard encoding of Unicode characters in binaries for Erlang.</p> diff --git a/lib/stdlib/src/Makefile b/lib/stdlib/src/Makefile index 600303d7e1..9ce1f6f5c8 100644 --- a/lib/stdlib/src/Makefile +++ b/lib/stdlib/src/Makefile @@ -105,7 +105,6 @@ MODULES= \ qlc_pt \ queue \ random \ - regexp \ sets \ shell \ shell_default \ diff --git a/lib/stdlib/src/erl_eval.erl b/lib/stdlib/src/erl_eval.erl index 88a0094d57..bf3c7b3504 100644 --- a/lib/stdlib/src/erl_eval.erl +++ b/lib/stdlib/src/erl_eval.erl @@ -341,7 +341,7 @@ expr({call,_,{remote,_,Mod,Func},As0}, Bs0, Lf, Ef, RBs) -> true -> bif(F, As, Bs3, Ef, RBs); false -> - do_apply({M,F}, As, Bs3, Ef, RBs) + do_apply(M, F, As, Bs3, Ef, RBs) end; expr({call,_,{atom,_,Func},As0}, Bs0, Lf, Ef, RBs) -> case erl_internal:bif(Func, length(As0)) of @@ -499,11 +499,11 @@ local_func2({eval,F,As,Bs}, RBs) -> % This reply is not documented. bif(apply, [erlang,apply,As], Bs, Ef, RBs) -> bif(apply, As, Bs, Ef, RBs); bif(apply, [M,F,As], Bs, Ef, RBs) -> - do_apply({M,F}, As, Bs, Ef, RBs); + do_apply(M, F, As, Bs, Ef, RBs); bif(apply, [F,As], Bs, Ef, RBs) -> do_apply(F, As, Bs, Ef, RBs); bif(Name, As, Bs, Ef, RBs) -> - do_apply({erlang,Name}, As, Bs, Ef, RBs). + do_apply(erlang, Name, As, Bs, Ef, RBs). %% do_apply(MF, Arguments, Bindings, ExternalFuncHandler, RBs) -> %% {value,Value,Bindings} | Value when @@ -563,6 +563,19 @@ do_apply(Func, As, Bs0, Ef, RBs) -> ret_expr(F(Func, As), Bs0, RBs) end. +do_apply(Mod, Func, As, Bs0, Ef, RBs) -> + case Ef of + none when RBs =:= value -> + %% Make tail recursive calls when possible. + apply(Mod, Func, As); + none -> + ret_expr(apply(Mod, Func, As), Bs0, RBs); + {value,F} when RBs =:= value -> + F({Mod,Func}, As); + {value,F} -> + ret_expr(F({Mod,Func}, As), Bs0, RBs) + end. + %% eval_lc(Expr, [Qualifier], Bindings, LocalFunctionHandler, %% ExternalFuncHandler, RetBindings) -> %% {value,Value,Bindings} | Value @@ -731,10 +744,10 @@ expr_list([], Vs, _, Bs, _Lf, _Ef) -> {reverse(Vs),Bs}. eval_op(Op, Arg1, Arg2, Bs, Ef, RBs) -> - do_apply({erlang,Op}, [Arg1,Arg2], Bs, Ef, RBs). + do_apply(erlang, Op, [Arg1,Arg2], Bs, Ef, RBs). eval_op(Op, Arg, Bs, Ef, RBs) -> - do_apply({erlang,Op}, [Arg], Bs, Ef, RBs). + do_apply(erlang, Op, [Arg], Bs, Ef, RBs). %% if_clauses(Clauses, Bindings, LocalFuncHandler, ExtFuncHandler, RBs) @@ -920,8 +933,9 @@ guard0([], _Bs, _Lf, _Ef) -> true. guard_test({call,L,{atom,Ln,F},As0}, Bs0, Lf, Ef) -> TT = type_test(F), - guard_test({call,L,{tuple,Ln,[{atom,Ln,erlang},{atom,Ln,TT}]},As0}, - Bs0, Lf, Ef); + G = {call,L,{atom,Ln,TT},As0}, + try {value,true,_} = expr(G, Bs0, Lf, Ef, none) + catch error:_ -> {value,false,Bs0} end; guard_test({call,L,{remote,_Lr,{atom,_Lm,erlang},{atom,_Lf,_F}=T},As0}, Bs0, Lf, Ef) -> guard_test({call,L,T,As0}, Bs0, Lf, Ef); diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 5d45260fe9..e5adb84932 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -2767,12 +2767,6 @@ default_types() -> {var, 1}], dict:from_list([{T, -1} || T <- DefTypes]). -%% R12B-5 -is_newly_introduced_builtin_type({module, 0}) -> true; -is_newly_introduced_builtin_type({node, 0}) -> true; -is_newly_introduced_builtin_type({nonempty_string, 0}) -> true; -is_newly_introduced_builtin_type({term, 0}) -> true; -is_newly_introduced_builtin_type({timeout, 0}) -> true; %% R13 is_newly_introduced_builtin_type({arity, 0}) -> true; is_newly_introduced_builtin_type({array, 0}) -> true; % opaque diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl index 2fc9128e4e..dbfcbea4f7 100644 --- a/lib/stdlib/src/filename.erl +++ b/lib/stdlib/src/filename.erl @@ -836,16 +836,18 @@ try_file(undefined, ObjFilename, Mod, Rules) -> Error -> Error end; try_file(Src, _ObjFilename, Mod, _Rules) -> - List = Mod:module_info(compile), - {options, Options} = lists:keyfind(options, 1, List), + List = case Mod:module_info(compile) of + none -> []; + List0 -> List0 + end, + Options = proplists:get_value(options, List, []), {ok, Cwd} = file:get_cwd(), AbsPath = make_abs_path(Cwd, Src), {AbsPath, filter_options(dirname(AbsPath), Options, [])}. %% Filters the options. %% -%% 1) Remove options that have no effect on the generated code, -%% such as report and verbose. +%% 1) Only keep options that have any effect on code generation. %% %% 2) The paths found in {i, Path} and {outdir, Path} are converted %% to absolute paths. When doing this, it is assumed that relatives @@ -857,14 +859,10 @@ filter_options(Base, [{outdir, Path}|Rest], Result) -> filter_options(Base, Rest, [{outdir, make_abs_path(Base, Path)}|Result]); filter_options(Base, [{i, Path}|Rest], Result) -> filter_options(Base, Rest, [{i, make_abs_path(Base, Path)}|Result]); -filter_options(Base, [Option|Rest], Result) when Option =:= trace -> - filter_options(Base, Rest, [Option|Result]); filter_options(Base, [Option|Rest], Result) when Option =:= export_all -> filter_options(Base, Rest, [Option|Result]); filter_options(Base, [Option|Rest], Result) when Option =:= binary -> filter_options(Base, Rest, [Option|Result]); -filter_options(Base, [Option|Rest], Result) when Option =:= fast -> - filter_options(Base, Rest, [Option|Result]); filter_options(Base, [Tuple|Rest], Result) when element(1, Tuple) =:= d -> filter_options(Base, Rest, [Tuple|Result]); filter_options(Base, [Tuple|Rest], Result) @@ -878,12 +876,7 @@ filter_options(_Base, [], Result) -> %% Gets the source file given path of object code and module name. get_source_file(Obj, Mod, Rules) -> - case catch Mod:module_info(source_file) of - {'EXIT', _Reason} -> - source_by_rules(dirname(Obj), packages:last(Mod), Rules); - File -> - {ok, File} - end. + source_by_rules(dirname(Obj), packages:last(Mod), Rules). source_by_rules(Dir, Base, [{From, To}|Rest]) -> case try_rule(Dir, Base, From, To) of diff --git a/lib/stdlib/src/gen_event.erl b/lib/stdlib/src/gen_event.erl index 9879b76391..3317b30e5c 100644 --- a/lib/stdlib/src/gen_event.erl +++ b/lib/stdlib/src/gen_event.erl @@ -70,7 +70,8 @@ -callback init(InitArgs :: term()) -> {ok, State :: term()} | - {ok, State :: term(), hibernate}. + {ok, State :: term(), hibernate} | + {error, Reason :: term()}. -callback handle_event(Event :: term(), State :: term()) -> {ok, NewState :: term()} | {ok, NewState :: term(), hibernate} | diff --git a/lib/stdlib/src/gen_server.erl b/lib/stdlib/src/gen_server.erl index 6f075bbe5a..af07bc988a 100644 --- a/lib/stdlib/src/gen_server.erl +++ b/lib/stdlib/src/gen_server.erl @@ -134,7 +134,7 @@ term(). -callback code_change(OldVsn :: (term() | {down, term()}), State :: term(), Extra :: term()) -> - {ok, NewState :: term()}. + {ok, NewState :: term()} | {error, Reason :: term()}. %%% ----------------------------------------------------------------- %%% Starts a generic server. diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl index c1285dab60..ade79e710a 100644 --- a/lib/stdlib/src/otp_internal.erl +++ b/lib/stdlib/src/otp_internal.erl @@ -41,37 +41,12 @@ obsolete(Module, Name, Arity) -> no end. -obsolete_1(init, get_flag, 1) -> - {removed, {init, get_argument, 1}, "R12B"}; -obsolete_1(init, get_flags, 0) -> - {removed, {init, get_arguments, 0}, "R12B"}; -obsolete_1(init, get_args, 0) -> - {removed, {init, get_plain_arguments, 0}, "R12B"}; -obsolete_1(unix, cmd, 1) -> - {removed, {os,cmd,1}, "R9B"}; - obsolete_1(net, _, _) -> {deprecated, "module 'net' obsolete; use 'net_adm'"}; obsolete_1(erl_internal, builtins, 0) -> {deprecated, {erl_internal, bif, 2}}; -obsolete_1(string, re_sh_to_awk, 1) -> - {removed, {regexp, sh_to_awk, 1}, "R12B"}; -obsolete_1(string, re_parse, 1) -> - {removed, {regexp, parse, 1}, "R12B"}; -obsolete_1(string, re_match, 2) -> - {removed, {regexp, match, 2}, "R12B"}; -obsolete_1(string, re_sub, 3) -> - {removed, {regexp, sub, 3}, "R12B"}; -obsolete_1(string, re_gsub, 3) -> - {removed, {regexp, gsub, 3}, "R12B"}; -obsolete_1(string, re_split, 2) -> - {removed, {regexp, split, 2}, "R12B"}; - -obsolete_1(string, index, 2) -> - {removed, {string, str, 2}, "R12B"}; - obsolete_1(erl_eval, seq, 2) -> {deprecated, {erl_eval, exprs, 2}}; obsolete_1(erl_eval, seq, 3) -> @@ -81,99 +56,9 @@ obsolete_1(erl_eval, arg_list, 2) -> obsolete_1(erl_eval, arg_list, 3) -> {deprecated, {erl_eval, expr_list, 3}}; -obsolete_1(erl_pp, seq, 1) -> - {removed, {erl_pp, exprs, 1}, "R12B"}; -obsolete_1(erl_pp, seq, 2) -> - {removed, {erl_pp, exprs, 2}, "R12B"}; - -obsolete_1(io, scan_erl_seq, 1) -> - {removed, {io, scan_erl_exprs, 1}, "R12B"}; -obsolete_1(io, scan_erl_seq, 2) -> - {removed, {io, scan_erl_exprs, 2}, "R12B"}; -obsolete_1(io, scan_erl_seq, 3) -> - {removed, {io, scan_erl_exprs, 3}, "R12B"}; -obsolete_1(io, parse_erl_seq, 1) -> - {removed, {io, parse_erl_exprs, 1}, "R12B"}; -obsolete_1(io, parse_erl_seq, 2) -> - {removed, {io, parse_erl_exprs, 2}, "R12B"}; -obsolete_1(io, parse_erl_seq, 3) -> - {removed, {io, parse_erl_exprs, 3}, "R12B"}; -obsolete_1(io, parse_exprs, 2) -> - {removed, {io, parse_erl_exprs, 2}, "R12B"}; - -obsolete_1(io_lib, scan, 1) -> - {removed, {erl_scan, string, 1}, "R12B"}; -obsolete_1(io_lib, scan, 2) -> - {removed, {erl_scan, string, 2}, "R12B"}; -obsolete_1(io_lib, scan, 3) -> - {removed, {erl_scan, tokens, 3}, "R12B"}; -obsolete_1(io_lib, reserved_word, 1) -> - {removed, {erl_scan, reserved_word, 1}, "R12B"}; - -obsolete_1(lists, keymap, 4) -> - {removed, {lists, keymap, 3}, "R12B"}; -obsolete_1(lists, all, 3) -> - {removed, {lists, all, 2}, "R12B"}; -obsolete_1(lists, any, 3) -> - {removed, {lists, any, 2}, "R12B"}; -obsolete_1(lists, map, 3) -> - {removed, {lists, map, 2}, "R12B"}; -obsolete_1(lists, flatmap, 3) -> - {removed, {lists, flatmap, 2}, "R12B"}; -obsolete_1(lists, foldl, 4) -> - {removed, {lists, foldl, 3}, "R12B"}; -obsolete_1(lists, foldr, 4) -> - {removed, {lists, foldr, 3}, "R12B"}; -obsolete_1(lists, mapfoldl, 4) -> - {removed, {lists, mapfoldl, 3}, "R12B"}; -obsolete_1(lists, mapfoldr, 4) -> - {removed, {lists, mapfoldr, 3}, "R12B"}; -obsolete_1(lists, filter, 3) -> - {removed, {lists, filter, 2}, "R12B"}; -obsolete_1(lists, foreach, 3) -> - {removed, {lists, foreach, 2}, "R12B"}; -obsolete_1(lists, zf, 3) -> - {removed, {lists, zf, 2}, "R12B"}; - -obsolete_1(ets, fixtable, 2) -> - {removed, {ets, safe_fixtable, 2}, "R12B"}; - -obsolete_1(erlang, old_binary_to_term, 1) -> - {removed, {erlang, binary_to_term, 1}, "R12B"}; -obsolete_1(erlang, info, 1) -> - {removed, {erlang, system_info, 1}, "R12B"}; obsolete_1(erlang, hash, 2) -> {deprecated, {erlang, phash2, 2}}; -obsolete_1(file, file_info, 1) -> - {removed, {file, read_file_info, 1}, "R12B"}; - -obsolete_1(dict, dict_to_list, 1) -> - {removed, {dict,to_list,1}, "R12B"}; -obsolete_1(dict, list_to_dict, 1) -> - {removed, {dict,from_list,1}, "R12B"}; -obsolete_1(orddict, dict_to_list, 1) -> - {removed, {orddict,to_list,1}, "R12B"}; -obsolete_1(orddict, list_to_dict, 1) -> - {removed, {orddict,from_list,1}, "R12B"}; - -obsolete_1(sets, new_set, 0) -> - {removed, {sets, new, 0}, "R12B"}; -obsolete_1(sets, set_to_list, 1) -> - {removed, {sets, to_list, 1}, "R12B"}; -obsolete_1(sets, list_to_set, 1) -> - {removed, {sets, from_list, 1}, "R12B"}; -obsolete_1(sets, subset, 2) -> - {removed, {sets, is_subset, 2}, "R12B"}; -obsolete_1(ordsets, new_set, 0) -> - {removed, {ordsets, new, 0}, "R12B"}; -obsolete_1(ordsets, set_to_list, 1) -> - {removed, {ordsets, to_list, 1}, "R12B"}; -obsolete_1(ordsets, list_to_set, 1) -> - {removed, {ordsets, from_list, 1}, "R12B"}; -obsolete_1(ordsets, subset, 2) -> - {removed, {ordsets, is_subset, 2}, "R12B"}; - obsolete_1(calendar, local_time_to_universal_time, 1) -> {deprecated, {calendar, local_time_to_universal_time_dst, 1}}; @@ -302,17 +187,6 @@ obsolete_1(auth, node_cookie, 1) -> obsolete_1(auth, node_cookie, 2) -> {deprecated, "Deprecated; use erlang:set_cookie/2 and net_adm:ping/1 instead"}; -%% Added in R11B-5. -obsolete_1(http_base_64, _, _) -> - {removed, "The http_base_64 module was removed in R12B; use the base64 module instead"}; -obsolete_1(httpd_util, encode_base64, 1) -> - {removed, "Removed in R12B; use one of the encode functions in the base64 module instead"}; -obsolete_1(httpd_util, decode_base64, 1) -> - {removed, "Removed in R12B; use one of the decode functions in the base64 module instead"}; -obsolete_1(httpd_util, to_upper, 1) -> - {removed, {string, to_upper, 1}, "R12B"}; -obsolete_1(httpd_util, to_lower, 1) -> - {removed, {string, to_lower, 1}, "R12B"}; obsolete_1(erlang, is_constant, 1) -> {removed, "Removed in R13B"}; @@ -431,7 +305,7 @@ obsolete_1(ssh_sshd, stop, 1) -> %% Added in R13A. obsolete_1(regexp, _, _) -> - {deprecated, "the regexp module is deprecated (will be removed in R15A); use the re module instead"}; + {removed, "removed in R15; use the re module instead"}; obsolete_1(lists, flat_length, 1) -> {removed,{lists,flatlength,1},"R14"}; @@ -472,6 +346,8 @@ obsolete_1(docb_xml_check, _, _) -> %% Added in R15B obsolete_1(asn1rt, F, _) when F == load_driver; F == unload_driver -> {deprecated,"deprecated (will be removed in R16A); has no effect as drivers are no longer used."}; +obsolete_1(ssl, pid, 1) -> + {deprecated,"deprecated (will be removed in R17); is no longer needed"}; obsolete_1(_, _, _) -> no. diff --git a/lib/stdlib/src/regexp.erl b/lib/stdlib/src/regexp.erl deleted file mode 100644 index 65f9ca247d..0000000000 --- a/lib/stdlib/src/regexp.erl +++ /dev/null @@ -1,557 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% 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 -%% 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(regexp). - -%% This entire module is deprecated and will be removed in a future -%% release. Use the 're' module instead. -%% -%% This module provides a basic set of regular expression functions -%% for strings. The functions provided are taken from AWK. -%% -%% Note that we interpret the syntax tree of a regular expression -%% directly instead of converting it to an NFA and then interpreting -%% that. This method seems to go significantly faster. - --export([sh_to_awk/1,parse/1,format_error/1,match/2,first_match/2,matches/2]). --export([sub/3,gsub/3,split/2]). - --deprecated([sh_to_awk/1,parse/1,format_error/1,match/2,first_match/2,matches/2]). --deprecated([sub/3,gsub/3,split/2]). - --import(string, [substr/2,substr/3]). --import(lists, [reverse/1]). - --type errordesc() :: term(). --opaque regexp() :: term(). - -%% -type matchres() = {match,Start,Length} | nomatch | {error,E}. -%% -type subres() = {ok,RepString,RepCount} | {error,E}. -%% -type splitres() = {ok,[SubString]} | {error,E}. - -%%-compile([export_all]). - -%% This is the regular expression grammar used. It is equivalent to the -%% one used in AWK, except that we allow ^ $ to be used anywhere and fail -%% in the matching. -%% -%% reg -> reg1 : '$1'. -%% reg1 -> reg1 "|" reg2 : {'or','$1','$2'}. -%% reg1 -> reg2 : '$1'. -%% reg2 -> reg2 reg3 : {concat,'$1','$2'}. -%% reg2 -> reg3 : '$1'. -%% reg3 -> reg3 "*" : {kclosure,'$1'}. -%% reg3 -> reg3 "+" : {pclosure,'$1'}. -%% reg3 -> reg3 "?" : {optional,'$1'}. -%% reg3 -> reg4 : '$1'. -%% reg4 -> "(" reg ")" : '$2'. -%% reg4 -> "\\" char : '$2'. -%% reg4 -> "^" : bos. -%% reg4 -> "$" : eos. -%% reg4 -> "." : char. -%% reg4 -> "[" class "]" : {char_class,char_class('$2')} -%% reg4 -> "[" "^" class "]" : {comp_class,char_class('$3')} -%% reg4 -> "\"" chars "\"" : char_string('$2') -%% reg4 -> char : '$1'. -%% reg4 -> empty : epsilon. -%% The grammar of the current regular expressions. The actual parser -%% is a recursive descent implementation of the grammar. - -reg(S) -> reg1(S). - -%% reg1 -> reg2 reg1' -%% reg1' -> "|" reg2 -%% reg1' -> empty - -reg1(S0) -> - {L,S1} = reg2(S0), - reg1p(S1, L). - -reg1p([$||S0], L) -> - {R,S1} = reg2(S0), - reg1p(S1, {'or',L,R}); -reg1p(S, L) -> {L,S}. - -%% reg2 -> reg3 reg2' -%% reg2' -> reg3 -%% reg2' -> empty - -reg2(S0) -> - {L,S1} = reg3(S0), - reg2p(S1, L). - -reg2p([C|S0], L) when C =/= $|, C =/= $) -> - {R,S1} = reg3([C|S0]), - reg2p(S1, {concat,L,R}); -reg2p(S, L) -> {L,S}. - -%% reg3 -> reg4 reg3' -%% reg3' -> "*" reg3' -%% reg3' -> "+" reg3' -%% reg3' -> "?" reg3' -%% reg3' -> empty - -reg3(S0) -> - {L,S1} = reg4(S0), - reg3p(S1, L). - -reg3p([$*|S], L) -> reg3p(S, {kclosure,L}); -reg3p([$+|S], L) -> reg3p(S, {pclosure,L}); -reg3p([$?|S], L) -> reg3p(S, {optional,L}); -reg3p(S, L) -> {L,S}. - --define(HEX(C), C >= $0 andalso C =< $9 orelse - C >= $A andalso C =< $F orelse - C >= $a andalso C =< $f). - -reg4([$(|S0]) -> - case reg(S0) of - {R,[$)|S1]} -> {R,S1}; - {_R,_S} -> throw({error,{unterminated,"("}}) - end; -reg4([$\\,O1,O2,O3|S]) when - O1 >= $0, O1 =< $7, O2 >= $0, O2 =< $7, O3 >= $0, O3 =< $7 -> - {(O1*8 + O2)*8 + O3 - 73*$0,S}; -reg4([$\\,$x,H1,H2|S]) when ?HEX(H1), ?HEX(H2) -> - {erlang:list_to_integer([H1,H2], 16),S}; -reg4([$\\,$x,${|S]) -> - hex(S, []); -reg4([$\\,$x|_]) -> - throw({error,{illegal,[$x]}}); -reg4([$\\,C|S]) -> {escape_char(C),S}; -reg4([$\\]) -> throw({error,{unterminated,"\\"}}); -reg4([$^|S]) -> {bos,S}; -reg4([$$|S]) -> {eos,S}; -reg4([$.|S]) -> {{comp_class,"\n"},S}; -reg4("[^" ++ S0) -> - case char_class(S0) of - {Cc,[$]|S1]} -> {{comp_class,Cc},S1}; - {_Cc,_S} -> throw({error,{unterminated,"["}}) - end; -reg4([$[|S0]) -> - case char_class(S0) of - {Cc,[$]|S1]} -> {{char_class,Cc},S1}; - {_Cc,_S1} -> throw({error,{unterminated,"["}}) - end; -%reg4([$"|S0]) -> -% case char_string(S0) of -% {St,[$"|S1]} -> {St,S1}; -% {St,S1} -> throw({error,{unterminated,"\""}}) -% end; -reg4([C|S]) when C =/= $*, C =/= $+, C =/= $?, C =/= $] -> {C,S}; -reg4([C|_S]) -> throw({error,{illegal,[C]}}); -reg4([]) -> {epsilon,[]}. - -hex([C|Cs], L) when ?HEX(C) -> - hex(Cs, [C|L]); -hex([$}|S], L) -> - case catch erlang:list_to_integer(lists:reverse(L), 16) of - V when V =< 16#FF -> - {V,S}; - _ -> - throw({error,{illegal,[$}]}}) - end; -hex(_S, _) -> - throw({error,{unterminated,"\\x{"}}). - -escape_char($n) -> $\n; %\n = LF -escape_char($r) -> $\r; %\r = CR -escape_char($t) -> $\t; %\t = TAB -escape_char($v) -> $\v; %\v = VT -escape_char($b) -> $\b; %\b = BS -escape_char($f) -> $\f; %\f = FF -escape_char($e) -> $\e; %\e = ESC -escape_char($s) -> $\s; %\s = SPACE -escape_char($d) -> $\d; %\d = DEL -escape_char(C) -> C. - -char_class([$]|S]) -> char_class(S, [$]]); -char_class(S) -> char_class(S, []). - -char($\\, [O1,O2,O3|S]) when - O1 >= $0, O1 =< $7, O2 >= $0, O2 =< $7, O3 >= $0, O3 =< $7 -> - {(O1*8 + O2)*8 + O3 - 73*$0,S}; -char($\\, [$x,H1,H2|S]) when ?HEX(H1), ?HEX(H2) -> - {erlang:list_to_integer([H1,H2], 16),S}; -char($\\,[$x,${|S]) -> - hex(S, []); -char($\\,[$x|_]) -> - throw({error,{illegal,[$x]}}); -char($\\, [C|S]) -> {escape_char(C),S}; -char(C, S) -> {C,S}. - -char_class([C1|S0], Cc) when C1 =/= $] -> - case char(C1, S0) of - {Cf,[$-,C2|S1]} when C2 =/= $] -> - case char(C2, S1) of - {Cl,S2} when Cf < Cl -> char_class(S2, [{Cf,Cl}|Cc]); - {Cl,_S2} -> throw({error,{char_class,[Cf,$-,Cl]}}) - end; - {C,S1} -> char_class(S1, [C|Cc]) - end; -char_class(S, Cc) -> {Cc,S}. - -%char_string([C|S]) when C =/= $" -> char_string(S, C); -%char_string(S) -> {epsilon,S}. - -%char_string([C|S0], L) when C =/= $" -> -% char_string(S0, {concat,L,C}); -%char_string(S, L) -> {L,S}. - -%% -deftype re_app_res() = {match,RestPos,Rest} | nomatch. - -%% re_apply(String, StartPos, RegExp) -> re_app_res(). -%% -%% Apply the (parse of the) regular expression RegExp to String. If -%% there is a match return the position of the remaining string and -%% the string if else return 'nomatch'. BestMatch specifies if we want -%% the longest match, or just a match. -%% -%% StartPos should be the real start position as it is used to decide -%% if we ae at the beginning of the string. -%% -%% Pass two functions to re_apply_or so it can decide, on the basis -%% of BestMatch, whether to just any take any match or try both to -%% find the longest. This is slower but saves duplicatng code. - -re_apply(S, St, RE) -> re_apply(RE, [], S, St). - -re_apply(epsilon, More, S, P) -> %This always matches - re_apply_more(More, S, P); -re_apply({'or',RE1,RE2}, More, S, P) -> - re_apply_or(re_apply(RE1, More, S, P), - re_apply(RE2, More, S, P)); -re_apply({concat,RE1,RE2}, More, S0, P) -> - re_apply(RE1, [RE2|More], S0, P); -re_apply({kclosure,CE}, More, S, P) -> - %% Be careful with the recursion, explicitly do one call before - %% looping. - re_apply_or(re_apply_more(More, S, P), - re_apply(CE, [{kclosure,CE}|More], S, P)); -re_apply({pclosure,CE}, More, S, P) -> - re_apply(CE, [{kclosure,CE}|More], S, P); -re_apply({optional,CE}, More, S, P) -> - re_apply_or(re_apply_more(More, S, P), - re_apply(CE, More, S, P)); -re_apply(bos, More, S, 1) -> re_apply_more(More, S, 1); -re_apply(eos, More, [$\n|S], P) -> re_apply_more(More, S, P); -re_apply(eos, More, [], P) -> re_apply_more(More, [], P); -re_apply({char_class,Cc}, More, [C|S], P) -> - case in_char_class(C, Cc) of - true -> re_apply_more(More, S, P+1); - false -> nomatch - end; -re_apply({comp_class,Cc}, More, [C|S], P) -> - case in_char_class(C, Cc) of - true -> nomatch; - false -> re_apply_more(More, S, P+1) - end; -re_apply(C, More, [C|S], P) when is_integer(C) -> - re_apply_more(More, S, P+1); -re_apply(_RE, _More, _S, _P) -> nomatch. - -%% re_apply_more([RegExp], String, Length) -> re_app_res(). - -re_apply_more([RE|More], S, P) -> re_apply(RE, More, S, P); -re_apply_more([], S, P) -> {match,P,S}. - -%% in_char_class(Char, Class) -> bool(). - -in_char_class(C, [{C1,C2}|_Cc]) when C >= C1, C =< C2 -> true; -in_char_class(C, [C|_Cc]) -> true; -in_char_class(C, [_|Cc]) -> in_char_class(C, Cc); -in_char_class(_C, []) -> false. - -%% re_apply_or(Match1, Match2) -> re_app_res(). -%% If we want the best match then choose the longest match, else just -%% choose one by trying sequentially. - -re_apply_or({match,P1,S1}, {match,P2,_S2}) when P1 >= P2 -> {match,P1,S1}; -re_apply_or({match,_P1,_S1}, {match,P2,S2}) -> {match,P2,S2}; -re_apply_or(nomatch, R2) -> R2; -re_apply_or(R1, nomatch) -> R1. - -%% sh_to_awk(ShellRegExp) -%% Convert a sh style regexp into a full AWK one. The main difficulty is -%% getting character sets right as the conventions are different. - --spec sh_to_awk(ShRegExp) -> AwkRegExp when - ShRegExp :: string(), - AwkRegExp :: string(). - -sh_to_awk(Sh) -> "^(" ++ sh_to_awk_1(Sh). %Fix the beginning - -sh_to_awk_1([$*|Sh]) -> %This matches any string - ".*" ++ sh_to_awk_1(Sh); -sh_to_awk_1([$?|Sh]) -> %This matches any character - [$.|sh_to_awk_1(Sh)]; -sh_to_awk_1([$[,$^,$]|Sh]) -> %This takes careful handling - "\\^" ++ sh_to_awk_1(Sh); -sh_to_awk_1("[^" ++ Sh) -> [$[|sh_to_awk_2(Sh, true)]; -sh_to_awk_1("[!" ++ Sh) -> "[^" ++ sh_to_awk_2(Sh, false); -sh_to_awk_1([$[|Sh]) -> [$[|sh_to_awk_2(Sh, false)]; -sh_to_awk_1([C|Sh]) -> - %% Unspecialise everything else which is not an escape character. - case special_char(C) of - true -> [$\\,C|sh_to_awk_1(Sh)]; - false -> [C|sh_to_awk_1(Sh)] - end; -sh_to_awk_1([]) -> ")$". %Fix the end - -sh_to_awk_2([$]|Sh], UpArrow) -> [$]|sh_to_awk_3(Sh, UpArrow)]; -sh_to_awk_2(Sh, UpArrow) -> sh_to_awk_3(Sh, UpArrow). - -sh_to_awk_3([$]|Sh], true) -> "^]" ++ sh_to_awk_1(Sh); -sh_to_awk_3([$]|Sh], false) -> [$]|sh_to_awk_1(Sh)]; -sh_to_awk_3([C|Sh], UpArrow) -> [C|sh_to_awk_3(Sh, UpArrow)]; -sh_to_awk_3([], true) -> [$^|sh_to_awk_1([])]; -sh_to_awk_3([], false) -> sh_to_awk_1([]). - -%% -type special_char(char()) -> bool(). -%% Test if a character is a special character. - -special_char($|) -> true; -special_char($*) -> true; -special_char($+) -> true; -special_char($?) -> true; -special_char($() -> true; -special_char($)) -> true; -special_char($\\) -> true; -special_char($^) -> true; -special_char($$) -> true; -special_char($.) -> true; -special_char($[) -> true; -special_char($]) -> true; -special_char($") -> true; -special_char(_C) -> false. - -%% parse(RegExp) -> {ok,RE} | {error,E}. -%% Parse the regexp described in the string RegExp. - --spec parse(RegExp) -> ParseRes when - RegExp :: string(), - ParseRes :: {ok, RE} | {error, Error}, - RE :: regexp(), - Error :: errordesc(). - -parse(S) -> - case catch reg(S) of - {R,[]} -> {ok,R}; - {_R,[C|_]} -> {error,{illegal,[C]}}; - {error,E} -> {error,E} - end. - -%% format_error(Error) -> String. - --spec format_error(ErrorDescriptor) -> Chars when - ErrorDescriptor :: errordesc(), - Chars :: io_lib:chars(). - -format_error({illegal,What}) -> ["illegal character `",What,"'"]; -format_error({unterminated,What}) -> ["unterminated `",What,"'"]; -format_error({char_class,What}) -> - ["illegal character class ",io_lib:write_string(What)]. - -%% -type match(String, RegExp) -> matchres(). -%% Find the longest match of RegExp in String. - --spec match(String, RegExp) -> MatchRes when - String :: string(), - RegExp :: string() | regexp(), - MatchRes :: {match, Start, Length} | nomatch | {error, Error}, - Start :: pos_integer(), - Length :: pos_integer(), - Error :: errordesc(). - -match(S, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> match(S, RE); - {error,E} -> {error,E} - end; -match(S, RE) -> - case match(RE, S, 1, 0, -1) of - {Start,Len} when Len >= 0 -> - {match,Start,Len}; - {_Start,_Len} -> nomatch - end. - -match(RE, S, St, Pos, L) -> - case first_match(RE, S, St) of - {St1,L1} -> - Nst = St1 + 1, - if L1 > L -> match(RE, lists:nthtail(Nst-St, S), Nst, St1, L1); - true -> match(RE, lists:nthtail(Nst-St, S), Nst, Pos, L) - end; - nomatch -> {Pos,L} - end. - -%% -type first_match(String, RegExp) -> matchres(). -%% Find the first match of RegExp in String. - --spec first_match(String, RegExp) -> MatchRes when - String :: string(), - RegExp :: string() | regexp(), - MatchRes :: {match, Start, Length} | nomatch | {error, Error}, - Start :: pos_integer(), - Length :: pos_integer(), - Error :: errordesc(). - -first_match(S, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> first_match(S, RE); - {error,E} -> {error,E} - end; -first_match(S, RE) -> - case first_match(RE, S, 1) of - {Start,Len} when Len >= 0 -> - {match,Start,Len}; - nomatch -> nomatch - end. - -first_match(RE, S, St) when S =/= [] -> - case re_apply(S, St, RE) of - {match,P,_Rest} -> {St,P-St}; - nomatch -> first_match(RE, tl(S), St+1) - end; -first_match(_RE, [], _St) -> nomatch. - -%% -type matches(String, RegExp) -> {match,[{Start,Length}]} | {error,E}. -%% Return the all the non-overlapping matches of RegExp in String. - --spec matches(String, RegExp) -> MatchRes when - String :: string(), - RegExp :: string() | regexp(), - MatchRes :: {match, Matches} | {error, Error}, - Matches :: [{Start, Length}], - Start :: pos_integer(), - Length :: pos_integer(), - Error :: errordesc(). - -matches(S, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> matches(S, RE); - {error,E} -> {error,E} - end; -matches(S, RE) -> - {match,matches(S, RE, 1)}. - -matches(S, RE, St) -> - case first_match(RE, S, St) of - {St1,0} -> [{St1,0}|matches(substr(S, St1+2-St), RE, St1+1)]; - {St1,L1} -> [{St1,L1}|matches(substr(S, St1+L1+1-St), RE, St1+L1)]; - nomatch -> [] - end. - -%% -type sub(String, RegExp, Replace) -> subsres(). -%% Substitute the first match of the regular expression RegExp with -%% the string Replace in String. Accept pre-parsed regular -%% expressions. - --spec sub(String, RegExp, New) -> SubRes when - String :: string(), - RegExp :: string() | regexp(), - New :: string(), - NewString :: string(), - SubRes :: {ok, NewString, RepCount} | {error, Error}, - RepCount :: 0 | 1, - Error :: errordesc(). - -sub(String, RegExp, Rep) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> sub(String, RE, Rep); - {error,E} -> {error,E} - end; -sub(String, RE, Rep) -> - Ss = sub_match(String, RE, 1), - {ok,sub_repl(Ss, Rep, String, 1),length(Ss)}. - -sub_match(S, RE, St) -> - case first_match(RE, S, St) of - {St1,L1} -> [{St1,L1}]; - nomatch -> [] - end. - -sub_repl([{St,L}|Ss], Rep, S, Pos) -> - Rs = sub_repl(Ss, Rep, S, St+L), - substr(S, Pos, St-Pos) ++ sub_repl(Rep, substr(S, St, L), Rs); -sub_repl([], _Rep, S, Pos) -> substr(S, Pos). - -sub_repl([$&|Rep], M, Rest) -> M ++ sub_repl(Rep, M, Rest); -sub_repl("\\&" ++ Rep, M, Rest) -> [$&|sub_repl(Rep, M, Rest)]; -sub_repl([C|Rep], M, Rest) -> [C|sub_repl(Rep, M, Rest)]; -sub_repl([], _M, Rest) -> Rest. - -%% -type gsub(String, RegExp, Replace) -> subres(). -%% Substitute every match of the regular expression RegExp with the -%% string New in String. Accept pre-parsed regular expressions. - --spec gsub(String, RegExp, New) -> SubRes when - String :: string(), - RegExp :: string() | regexp(), - New :: string(), - NewString :: string(), - SubRes :: {ok, NewString, RepCount} | {error, Error}, - RepCount :: non_neg_integer(), - Error :: errordesc(). - -gsub(String, RegExp, Rep) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> gsub(String, RE, Rep); - {error,E} -> {error,E} - end; -gsub(String, RE, Rep) -> - Ss = matches(String, RE, 1), - {ok,sub_repl(Ss, Rep, String, 1),length(Ss)}. - -%% -type split(String, RegExp) -> splitres(). -%% Split a string into substrings where the RegExp describes the -%% field seperator. The RegExp " " is specially treated. - --spec split(String, RegExp) -> SplitRes when - String :: string(), - RegExp :: string() | regexp(), - SplitRes :: {ok, FieldList} | {error, Error}, - FieldList :: [string()], - Error :: errordesc(). - -split(String, " ") -> %This is really special - {ok,RE} = parse("[ \t]+"), - case split_apply(String, RE, true) of - [[]|Ss] -> {ok,Ss}; - Ss -> {ok,Ss} - end; -split(String, RegExp) when is_list(RegExp) -> - case parse(RegExp) of - {ok,RE} -> {ok,split_apply(String, RE, false)}; - {error,E} -> {error,E} - end; -split(String, RE) -> {ok,split_apply(String, RE, false)}. - -split_apply(S, RE, Trim) -> split_apply(S, 1, RE, Trim, []). - -split_apply([], _P, _RE, true, []) -> []; -split_apply([], _P, _RE, _T, Sub) -> [reverse(Sub)]; -split_apply(S, P, RE, T, Sub) -> - case re_apply(S, P, RE) of - {match,P,_Rest} -> - split_apply(tl(S), P+1, RE, T, [hd(S)|Sub]); - {match,P1,Rest} -> - [reverse(Sub)|split_apply(Rest, P1, RE, T, [])]; - nomatch -> - split_apply(tl(S), P+1, RE, T, [hd(S)|Sub]) - end. diff --git a/lib/stdlib/src/shell.erl b/lib/stdlib/src/shell.erl index 964697cae6..dc450f0ee6 100644 --- a/lib/stdlib/src/shell.erl +++ b/lib/stdlib/src/shell.erl @@ -1065,9 +1065,10 @@ local_func(F, As0, Bs0, _Shell, _RT, Lf, Ef) when is_atom(F) -> non_builtin_local_func(F,As,Bs). non_builtin_local_func(F,As,Bs) -> - case erlang:function_exported(user_default, F, length(As)) of + Arity = length(As), + case erlang:function_exported(user_default, F, Arity) of true -> - {eval,{user_default,F},As,Bs}; + {eval,erlang:make_fun(user_default, F, Arity),As,Bs}; false -> shell_default(F,As,Bs) end. @@ -1079,7 +1080,7 @@ shell_default(F,As,Bs) -> {module, _} -> case erlang:function_exported(M,F,A) of true -> - {eval,{M,F},As,Bs}; + {eval,erlang:make_fun(M, F, A),As,Bs}; false -> shell_undef(F,A) end; diff --git a/lib/stdlib/src/stdlib.app.src b/lib/stdlib/src/stdlib.app.src index 9d15f01683..da65db4b9d 100644 --- a/lib/stdlib/src/stdlib.app.src +++ b/lib/stdlib/src/stdlib.app.src @@ -85,7 +85,6 @@ queue, random, re, - regexp, sets, shell, shell_default, diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 2dd5ccce7a..42ea42f42e 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -37,7 +37,7 @@ %%-------------------------------------------------------------------------- --type child() :: pid() | 'undefined'. +-type child() :: 'undefined' | pid() | [pid()]. -type child_id() :: term(). -type mfargs() :: {M :: module(), F :: atom(), A :: [term()] | undefined}. -type modules() :: [module()] | 'dynamic'. diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl index 70b0d413dc..4cfa589660 100644 --- a/lib/stdlib/test/filename_SUITE.erl +++ b/lib/stdlib/test/filename_SUITE.erl @@ -483,6 +483,22 @@ find_src(Config) when is_list(Config) -> %% Try to find the source for a preloaded module. ?line {error,{preloaded,init}} = filename:find_src(init), + + %% Make sure that find_src works for a slim BEAM file. + OldPath = code:get_path(), + try + PrivDir = ?config(priv_dir, Config), + code:add_patha(PrivDir), + Src = "simple", + SrcPath = filename:join(PrivDir, Src) ++ ".erl", + SrcContents = "-module(simple).\n", + ok = file:write_file(SrcPath, SrcContents), + {ok,simple} = compile:file(SrcPath, [slim,{outdir,PrivDir}]), + BeamPath = filename:join(PrivDir, Src), + {BeamPath,[]} = filename:find_src(simple) + after + code:set_path(OldPath) + end, ok. %% diff --git a/lib/stdlib/test/qlc_SUITE.erl b/lib/stdlib/test/qlc_SUITE.erl index 9be547c690..50a76cdfb5 100644 --- a/lib/stdlib/test/qlc_SUITE.erl +++ b/lib/stdlib/test/qlc_SUITE.erl @@ -20,7 +20,6 @@ %%% Purpose:Test Suite for the 'qlc' module. %%%----------------------------------------------------------------- -module(qlc_SUITE). --compile(r12). -define(QLC, qlc). -define(QLCs, "qlc"). @@ -7402,70 +7401,37 @@ backward(doc) -> "OTP-6674. Join info and extra constants."; backward(suite) -> []; backward(Config) when is_list(Config) -> - case try_old_join_info(Config) of - ok -> - ok; - Reply -> - Reply - end. - --ifdef(debug). -try_old_join_info(_Config) -> + try_old_join_info(Config), ok. --else. + try_old_join_info(Config) -> - case ?t:is_release_available("r12b") of - true -> - %% Check join info for handlers of extra constants. Start R12B-0. - ?line {ok, R12} = start_node_rel(r12, r12b, slave), - File = filename("handle.erl", Config), - ?line file:write_file(File, - <<"-module(handle).\n" - "-export([create_handle/0, lookup_handle/0]).\n" - "-include_lib(\"stdlib/include/qlc.hrl\").\n" - "create_handle() ->\n" - " H1 = qlc:sort([{192.0,1,a},{192.0,2,b},{192.0,3,c}]),\n" - " qlc:q([{X, Y} || {B,X,_} <- H1,\n" - " B =:= 192.0,\n" - " {Y} <- [{0},{1},{2}],\n" - " X == Y]).\n", - "\n", - "lookup_handle() ->\n" - " E = qlc_SUITE:table([{1,a},{2,b},{3,c}], 1, [1]),\n" - " qlc:q([{X, Y} || {X,_} <- E,\n" - " {Y} <- [{0},{1},{2}],\n" - " X =:= Y]).\n">>), - ?line {ok, handle} = rpc:call(R12, compile, file, - [File, [{outdir,?privdir}]]), - ?line {module, handle} = rpc:call(R12, code, load_abs, - [filename:rootname(File)]), - ?line H = rpc:call(R12, handle, create_handle, []), - ?line {module, handle} = code:load_abs(filename:rootname(File)), - ?line {block,0, - [{match,_,_, - {call,_,_, - [{lc,_,_, - [_, - {op,_,'=:=', - {float,_,192.0}, - {call,_,{atom,_,element},[{integer,_,1},_]}}]}]}}, - _,_, - {call,_,_, - [{lc,_,_, - [_, - {op,_,'=:=',{var,_,'B'},{float,_,192.0}}, - {op,_,'==',{var,_,'X'},{var,_,'Y'}}]}]}]} - = qlc:info(H,{format,abstract_code}), - ?line [{1,1},{2,2}] = qlc:e(H), - ?line H2 = rpc:call(R12, handle, lookup_handle, []), - ?line {qlc,_,[{generate,_,{qlc,_,_,[{join,lookup}]}},_],[]} = - qlc:info(H2, {format,debug}), - ?line [{1,1},{2,2}] = qlc:e(H2), - stop_node(R12); - false -> - ?line {skipped, "No support for old node"} - end. --endif. + %% Check join info for handlers of extra constants. + File = filename:join(?datadir, "join_info_compat.erl"), + M = join_info_compat, + {ok, M} = compile:file(File, [{outdir, ?datadir}]), + {module, M} = code:load_abs(filename:rootname(File)), + H = M:create_handle(), + {block,0, + [{match,_,_, + {call,_,_, + [{lc,_,_, + [_, + {op,_,'=:=', + {float,_,192.0}, + {call,_,{atom,_,element},[{integer,_,1},_]}}]}]}}, + _,_, + {call,_,_, + [{lc,_,_, + [_, + {op,_,'=:=',{var,_,'B'},{float,_,192.0}}, + {op,_,'==',{var,_,'X'},{var,_,'Y'}}]}]}]} + = qlc:info(H,{format,abstract_code}), + [{1,1},{2,2}] = qlc:e(H), + + H2 = M:lookup_handle(), + {qlc,_,[{generate,_,{qlc,_,_,[{join,lookup}]}},_],[]} = + qlc:info(H2, {format,debug}), + [{1,1},{2,2}] = qlc:e(H2). forward(doc) -> ""; @@ -8130,27 +8096,6 @@ fail(Source) -> %% Copied from global_SUITE.erl. -start_node_rel(Name, Rel, How) -> - {Release, Compat} = case Rel of - this -> - {[this], "+R8"}; - Rel when is_atom(Rel) -> - {[{release, atom_to_list(Rel)}], ""}; - RelList -> - {RelList, ""} - end, - ?line Pa = filename:dirname(code:which(?MODULE)), - ?line Res = test_server:start_node(Name, How, - [{args, - Compat ++ - " -kernel net_setuptime 100 " - " -pa " ++ Pa}, - {erl, Release}]), - Res. - -stop_node(Node) -> - ?line ?t:stop_node(Node). - install_error_logger() -> error_logger:add_report_handler(?MODULE, self()). diff --git a/lib/stdlib/test/qlc_SUITE_data/join_info_compat.erl b/lib/stdlib/test/qlc_SUITE_data/join_info_compat.erl new file mode 100644 index 0000000000..e0db132c47 --- /dev/null +++ b/lib/stdlib/test/qlc_SUITE_data/join_info_compat.erl @@ -0,0 +1,1771 @@ +%% +%% %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(join_info_compat). + +-compile(export_all). + +create_handle() -> + H1 = qlc:sort([{192.0,1,a},{192.0,2,b},{192.0,3,c}]), + qlc:q({qlc_lc, + % fun-info: {23,109048965,'-create_handle/0-fun-23-'} + fun() -> + {qlc_v1, + % fun-info: {2,105724313,'-create_handle/0-fun-2-'} + fun(S01_0_1, RL01_0_1, Go01_0_1) -> + Fun1_0_1 = + % fun-info: {1,131900588,'-create_handle/0-fun-1-'} + fun(0, RL1_0_1, _, _, _, _, _, _, _) + when is_list(RL1_0_1) -> + lists:reverse(RL1_0_1); + (0, _, _, _, _, _, _, _, _) -> + []; + (1, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) + when is_list(RL1_0_1) -> + Fun1_0_1(element(1, Go1_0_1), + [{X1,Y1}|RL1_0_1], + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1); + (1, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) -> + [{X1,Y1}| + % fun-info: {0,27702789,'-create_handle/0-fun-0-'} + fun() -> + Fun1_0_1(element(1, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) + end]; + (2, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + _, + B1, + X1) -> + Fun1_0_1(3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + element(4, Go1_0_1), + B1, + X1); + (3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + [{B1,X1,_}|C1_0_1], + _, + _) -> + Fun1_0_1(element(3, Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_0_1, + B1, + X1); + (3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + [_|C1_0_1], + _, + _) -> + Fun1_0_1(3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_0_1, + [], + []); + (3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + [], + _, + _) -> + Fun1_0_1(element(2, Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + [], + [], + []); + (3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + _, + _) -> + case C1_1_1() of + [{B1,X1,_}|C1_0_1] -> + Fun1_0_1(element(3, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_0_1, + B1, + X1); + [_|C1_0_1] -> + Fun1_0_1(3, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_0_1, + [], + []); + [] -> + Fun1_0_1(element(2, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + [], + [], + []); + E1_0_1 -> + E1_0_1 + end; + (4, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) -> + if + B1 =:= 192.0 -> + Fun1_0_1(element(6, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1); + true -> + Fun1_0_1(element(5, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) + end; + (5, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + _, + Y1, + C1_1_1, + B1, + X1) -> + Fun1_0_1(6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + element(9, Go1_0_1), + Y1, + C1_1_1, + B1, + X1); + (6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + [{Y1}|C1_0_1], + _, + C1_1_1, + B1, + X1) -> + Fun1_0_1(element(8, Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_0_1, + Y1, + C1_1_1, + B1, + X1); + (6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + [_|C1_0_1], + _, + C1_1_1, + B1, + X1) -> + Fun1_0_1(6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_0_1, + [], + C1_1_1, + B1, + X1); + (6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + [], + _, + C1_1_1, + B1, + X1) -> + Fun1_0_1(element(7, Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + [], + [], + C1_1_1, + B1, + X1); + (6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + _, + C1_1_1, + B1, + X1) -> + case C1_3_1() of + [{Y1}|C1_0_1] -> + Fun1_0_1(element(8, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_0_1, + Y1, + C1_1_1, + B1, + X1); + [_|C1_0_1] -> + Fun1_0_1(6, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_0_1, + [], + C1_1_1, + B1, + X1); + [] -> + Fun1_0_1(element(7, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + [], + [], + C1_1_1, + B1, + X1); + E1_0_1 -> + E1_0_1 + end; + (7, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) -> + if + X1 == Y1 -> + Fun1_0_1(element(11, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1); + true -> + Fun1_0_1(element(10, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_1_1, + B1, + X1) + end; + (8, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + _, + B1, + X1) -> + Fun1_0_1(9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + element(14, Go1_0_1), + B1, + X1); + (9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + _, + [[{B1,X1,_}|{Y1}]|C1_0_1], + _, + _) -> + Fun1_0_1(element(13, Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_0_1, + B1, + X1); + (9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + _, + [_|C1_0_1], + _, + _) -> + Fun1_0_1(9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + [], + C1_0_1, + [], + []); + (9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + _, + [], + _, + _) -> + Fun1_0_1(element(12, Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + [], + [], + [], + []); + (9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + _, + C1_1_1, + _, + _) -> + case C1_1_1() of + [[{B1,X1,_}|{Y1}]|C1_0_1] -> + Fun1_0_1(element(13, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + Y1, + C1_0_1, + B1, + X1); + [_|C1_0_1] -> + Fun1_0_1(9, + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + [], + C1_0_1, + [], + []); + [] -> + Fun1_0_1(element(12, + Go1_0_1), + RL1_0_1, + Fun1_0_1, + Go1_0_1, + C1_3_1, + [], + [], + [], + []); + E1_0_1 -> + E1_0_1 + end + end, + Fun1_0_1(S01_0_1, + RL01_0_1, + Fun1_0_1, + Go01_0_1, + [], + [], + [], + [], + []) + end, + % fun-info: {3,41816426,'-create_handle/0-fun-3-'} + fun() -> + {<<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $.:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $):8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $\026:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $r:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $F:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $":8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $<:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $):8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $\026:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $r:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $::8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $":8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $Y:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $9:8/integer-unit:1-unsigned-big, + $\r:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $H:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $e:8/integer-unit:1-unsigned-big, + $\211:8/integer-unit:1-unsigned-big, + $E:8/integer-unit:1-unsigned-big, + $\s:8/integer-unit:1-unsigned-big, + $>:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\023:8/integer-unit:1-unsigned-big, + $\210:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\232:8/integer-unit:1-unsigned-big, + $\226:8/integer-unit:1-unsigned-big, + $\223:8/integer-unit:1-unsigned-big, + $\237:8/integer-unit:1-unsigned-big, + $X:8/integer-unit:1-unsigned-big, + $\222:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\235:8/integer-unit:1-unsigned-big, + $l:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $g:8/integer-unit:1-unsigned-big, + $i:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\200:8/integer-unit:1-unsigned-big, + $\001:8/integer-unit:1-unsigned-big, + $R:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\r:8/integer-unit:1-unsigned-big, + $\214:8/integer-unit:1-unsigned-big, + $\030:8/integer-unit:1-unsigned-big, + $@:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $c:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\017:8/integer-unit:1-unsigned-big, + $=:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $h:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\005:8/integer-unit:1-unsigned-big, + $t:8/integer-unit:1-unsigned-big, + $u:8/integer-unit:1-unsigned-big, + $p:8/integer-unit:1-unsigned-big, + $l:8/integer-unit:1-unsigned-big, + $e:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $\f:8/integer-unit:1-unsigned-big, + $l:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\001:8/integer-unit:1-unsigned-big, + $h:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $v:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $r:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $\f:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\001:8/integer-unit:1-unsigned-big, + $Y:8/integer-unit:1-unsigned-big, + $j:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $*:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $H:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\005:8/integer-unit:1-unsigned-big, + $R:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\031:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $):8/integer-unit:1-unsigned-big, + $\f:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $e:8/integer-unit:1-unsigned-big, + $\211:8/integer-unit:1-unsigned-big, + $E:8/integer-unit:1-unsigned-big, + $\s:8/integer-unit:1-unsigned-big, + $.:8/integer-unit:1-unsigned-big, + $c:8/integer-unit:1-unsigned-big, + $\004:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $\022:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\205:8/integer-unit:1-unsigned-big, + $\t:8/integer-unit:1-unsigned-big, + $\216:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $j:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $+:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\f:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\024:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\222:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\202:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $D:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\034:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $f:8/integer-unit:1-unsigned-big, + $\220:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $s:8/integer-unit:1-unsigned-big, + $Y:8/integer-unit:1-unsigned-big, + $b:8/integer-unit:1-unsigned-big, + $Q:8/integer-unit:1-unsigned-big, + $":8/integer-unit:1-unsigned-big, + $W:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\023:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $\002:8/integer-unit:1-unsigned-big, + $\205:8/integer-unit:1-unsigned-big, + $\027:8/integer-unit:1-unsigned-big, + $\237:8/integer-unit:1-unsigned-big, + $\205:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $\007:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $\021:8/integer-unit:1-unsigned-big, + $.:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $\224:8/integer-unit:1-unsigned-big, + $\217:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\002:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\203:8/integer-unit:1-unsigned-big, + $>:8/integer-unit:1-unsigned-big, + $\034:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big>>} + end, + [{1, + 2, + 2, + {gen, + % fun-info: {4,131674517,'-create_handle/0-fun-4-'} + fun() -> + H1 + end}}, + {2,5,4,fil}, + {3, + 7, + 5, + {gen, + % fun-info: {5,108000324,'-create_handle/0-fun-5-'} + fun() -> + [{0},{1},{2}] + end}}, + {4,10,7,fil}, + {5, + 12, + 8, + {gen, + {join, + '==', + 1, + 3, + % fun-info: {9,59718458,'-create_handle/0-fun-9-'} + fun(H1_0_1) -> + F1_0_1 = + % fun-info: {7,779460,'-create_handle/0-fun-7-'} + fun(_, []) -> + []; + (F1_0_1, [O1_0_1|C1_0_1]) -> + case O1_0_1 of + {_,_,_} + when + 192.0 + =:= + element(1, O1_0_1) -> + [O1_0_1| + % fun-info: {6,23729943,'-create_handle/0-fun-6-'} + fun() -> + F1_0_1(F1_0_1, + C1_0_1) + end]; + _ -> + F1_0_1(F1_0_1, C1_0_1) + end; + (F1_0_1, C1_0_1) + when is_function(C1_0_1) -> + F1_0_1(F1_0_1, C1_0_1()); + (_, C1_0_1) -> + C1_0_1 + end, + % fun-info: {8,43652904,'-create_handle/0-fun-8-'} + fun() -> + F1_0_1(F1_0_1, H1_0_1) + end + end, + % fun-info: {13,102310144,'-create_handle/0-fun-13-'} + fun(H1_0_1) -> + F1_0_1 = + % fun-info: {11,74362432,'-create_handle/0-fun-11-'} + fun(_, []) -> + []; + (F1_0_1, [O1_0_1|C1_0_1]) -> + case O1_0_1 of + {_} -> + [O1_0_1| + % fun-info: {10,23729943,'-create_handle/0-fun-10-'} + fun() -> + F1_0_1(F1_0_1, + C1_0_1) + end]; + _ -> + F1_0_1(F1_0_1, C1_0_1) + end; + (F1_0_1, C1_0_1) + when is_function(C1_0_1) -> + F1_0_1(F1_0_1, C1_0_1()); + (_, C1_0_1) -> + C1_0_1 + end, + % fun-info: {12,43652904,'-create_handle/0-fun-12-'} + fun() -> + F1_0_1(F1_0_1, H1_0_1) + end + end, + % fun-info: {14,17838355,'-create_handle/0-fun-14-'} + fun() -> + {[{1,[192.0]}],[],[]} + end}}}], + % fun-info: {22,31304647,'-create_handle/0-fun-22-'} + fun(join) -> + {[[{1,"\002"},{3,"\001"}]],[]}; + (size) -> + % fun-info: {15,31963143,'-create_handle/0-fun-15-'} + fun(0) -> + 2; + (1) -> + 3; + (3) -> + 1; + (_) -> + undefined + end; + (template) -> + % fun-info: {16,113413274,'-create_handle/0-fun-16-'} + fun({1,2}, '=:=') -> + "\001"; + ({1,2}, '==') -> + "\001\002"; + ({3,1}, '=:=') -> + "\002"; + ({3,1}, '==') -> + "\001\002"; + (_, _) -> + [] + end; + (constants) -> + % fun-info: {18,52148739,'-create_handle/0-fun-18-'} + fun(1) -> + % fun-info: {17,5864387,'-create_handle/0-fun-17-'} + fun(1) -> + {values,[192.0],{some,[2]}}; + (_) -> + false + end; + (_) -> + no_column_fun + end; + (n_leading_constant_columns) -> + % fun-info: {19,82183172,'-create_handle/0-fun-19-'} + fun(1) -> + 1; + (_) -> + 0 + end; + (constant_columns) -> + % fun-info: {20,80910005,'-create_handle/0-fun-20-'} + fun(1) -> + "\001"; + (_) -> + [] + end; + (match_specs) -> + % fun-info: {21,91764346,'-create_handle/0-fun-21-'} + fun(1) -> + {[{{'$1','$2','_'}, + [{'=:=','$1',192.0}], + ['$_']}], + "\002"}; + (_) -> + undefined + end; + (_) -> + undefined + end} + end, + undefined}). + +lookup_handle() -> + E = qlc_SUITE:table([{1,a},{2,b},{3,c}], 1, [1]), + qlc:q({qlc_lc, + % fun-info: {46,120768015,'-lookup_handle/0-fun-22-'} + fun() -> + {qlc_v1, + % fun-info: {26,82970908,'-lookup_handle/0-fun-2-'} + fun(S02_0_1, RL02_0_1, Go02_0_1) -> + Fun2_0_1 = + % fun-info: {25,75235357,'-lookup_handle/0-fun-1-'} + fun(0, RL2_0_1, _, _, _, _, _, _) + when is_list(RL2_0_1) -> + lists:reverse(RL2_0_1); + (0, _, _, _, _, _, _, _) -> + []; + (1, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2) + when is_list(RL2_0_1) -> + Fun2_0_1(element(1, Go2_0_1), + [{X2,Y2}|RL2_0_1], + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2); + (1, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2) -> + [{X2,Y2}| + % fun-info: {24,124255471,'-lookup_handle/0-fun-0-'} + fun() -> + Fun2_0_1(element(1, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2) + end]; + (2, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + _, + X2) -> + Fun2_0_1(3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + element(4, Go2_0_1), + X2); + (3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + [{X2,_}|C2_0_1], + _) -> + Fun2_0_1(element(3, Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_0_1, + X2); + (3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + [_|C2_0_1], + _) -> + Fun2_0_1(3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_0_1, + []); + (3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + [], + _) -> + Fun2_0_1(element(2, Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + [], + []); + (3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + _) -> + case C2_1_1() of + [{X2,_}|C2_0_1] -> + Fun2_0_1(element(3, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_0_1, + X2); + [_|C2_0_1] -> + Fun2_0_1(3, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_0_1, + []); + [] -> + Fun2_0_1(element(2, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + [], + []); + E2_0_1 -> + E2_0_1 + end; + (4, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + _, + Y2, + C2_1_1, + X2) -> + Fun2_0_1(5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + element(7, Go2_0_1), + Y2, + C2_1_1, + X2); + (5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + [{Y2}|C2_0_1], + _, + C2_1_1, + X2) -> + Fun2_0_1(element(6, Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_0_1, + Y2, + C2_1_1, + X2); + (5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + [_|C2_0_1], + _, + C2_1_1, + X2) -> + Fun2_0_1(5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_0_1, + [], + C2_1_1, + X2); + (5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + [], + _, + C2_1_1, + X2) -> + Fun2_0_1(element(5, Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + [], + [], + C2_1_1, + X2); + (5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + _, + C2_1_1, + X2) -> + case C2_2_1() of + [{Y2}|C2_0_1] -> + Fun2_0_1(element(6, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_0_1, + Y2, + C2_1_1, + X2); + [_|C2_0_1] -> + Fun2_0_1(5, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_0_1, + [], + C2_1_1, + X2); + [] -> + Fun2_0_1(element(5, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + [], + [], + C2_1_1, + X2); + E2_0_1 -> + E2_0_1 + end; + (6, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2) -> + if + X2 =:= Y2 -> + Fun2_0_1(element(9, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2); + true -> + Fun2_0_1(element(8, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_1_1, + X2) + end; + (7, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + _, + X2) -> + Fun2_0_1(8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + element(12, Go2_0_1), + X2); + (8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + _, + [[{X2,_}|{Y2}]|C2_0_1], + _) -> + Fun2_0_1(element(11, Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_0_1, + X2); + (8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + _, + [_|C2_0_1], + _) -> + Fun2_0_1(8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + [], + C2_0_1, + []); + (8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + _, + [], + _) -> + Fun2_0_1(element(10, Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + [], + [], + []); + (8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + _, + C2_1_1, + _) -> + case C2_1_1() of + [[{X2,_}|{Y2}]|C2_0_1] -> + Fun2_0_1(element(11, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + Y2, + C2_0_1, + X2); + [_|C2_0_1] -> + Fun2_0_1(8, + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + [], + C2_0_1, + []); + [] -> + Fun2_0_1(element(10, + Go2_0_1), + RL2_0_1, + Fun2_0_1, + Go2_0_1, + C2_2_1, + [], + [], + []); + E2_0_1 -> + E2_0_1 + end + end, + Fun2_0_1(S02_0_1, + RL02_0_1, + Fun2_0_1, + Go02_0_1, + [], + [], + [], + []) + end, + % fun-info: {27,111349661,'-lookup_handle/0-fun-3-'} + fun() -> + {<<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $.:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $):8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $\024:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $\026:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $F:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $":8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\206:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $.:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $):8/integer-unit:1-unsigned-big, + $-:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $\024:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $\026:8/integer-unit:1-unsigned-big, + $%:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $0:8/integer-unit:1-unsigned-big, + $F:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\222:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $h:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\005:8/integer-unit:1-unsigned-big, + $t:8/integer-unit:1-unsigned-big, + $u:8/integer-unit:1-unsigned-big, + $p:8/integer-unit:1-unsigned-big, + $l:8/integer-unit:1-unsigned-big, + $e:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $\022:8/integer-unit:1-unsigned-big, + $l:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\001:8/integer-unit:1-unsigned-big, + $h:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $v:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $r:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $\022:8/integer-unit:1-unsigned-big, + $d:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\001:8/integer-unit:1-unsigned-big, + $Y:8/integer-unit:1-unsigned-big, + $j:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $+:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $H:8/integer-unit:1-unsigned-big, + $\024:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $e:8/integer-unit:1-unsigned-big, + $\211:8/integer-unit:1-unsigned-big, + $E:8/integer-unit:1-unsigned-big, + $\s:8/integer-unit:1-unsigned-big, + $>:8/integer-unit:1-unsigned-big, + $c:8/integer-unit:1-unsigned-big, + $\004:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $\022:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\227:8/integer-unit:1-unsigned-big, + $\t:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big>>, + <<$\203:8/integer-unit:1-unsigned-big, + $P:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\\:8/integer-unit:1-unsigned-big, + $x:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $a:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $+:8/integer-unit:1-unsigned-big, + $N:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\f:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\024:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\222:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\202:8/integer-unit:1-unsigned-big, + $\234:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $D:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\034:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $\006:8/integer-unit:1-unsigned-big, + $&:8/integer-unit:1-unsigned-big, + $\220:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $s:8/integer-unit:1-unsigned-big, + $Y:8/integer-unit:1-unsigned-big, + $b:8/integer-unit:1-unsigned-big, + $Q:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $`:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $\003:8/integer-unit:1-unsigned-big, + $c:8/integer-unit:1-unsigned-big, + $\004:8/integer-unit:1-unsigned-big, + $\n:8/integer-unit:1-unsigned-big, + $/:8/integer-unit:1-unsigned-big, + $>:8/integer-unit:1-unsigned-big, + $\v:8/integer-unit:1-unsigned-big, + $I:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\020:8/integer-unit:1-unsigned-big, + $H:8/integer-unit:1-unsigned-big, + $5:8/integer-unit:1-unsigned-big, + $#:8/integer-unit:1-unsigned-big, + $\\:8/integer-unit:1-unsigned-big, + $^:8/integer-unit:1-unsigned-big, + $\b:8/integer-unit:1-unsigned-big, + $(:8/integer-unit:1-unsigned-big, + $\037:8/integer-unit:1-unsigned-big, + $\231:8/integer-unit:1-unsigned-big, + $\005:8/integer-unit:1-unsigned-big, + $\000:8/integer-unit:1-unsigned-big, + $\024:8/integer-unit:1-unsigned-big, + $�:8/integer-unit:1-unsigned-big, + $\031:8/integer-unit:1-unsigned-big, + $M:8/integer-unit:1-unsigned-big>>} + end, + [{1, + 2, + 2, + {gen, + % fun-info: {28,75197307,'-lookup_handle/0-fun-4-'} + fun() -> + E + end}}, + {2, + 5, + 4, + {gen, + % fun-info: {29,86826511,'-lookup_handle/0-fun-5-'} + fun() -> + [{0},{1},{2}] + end}}, + {3,8,6,fil}, + {4, + 10, + 7, + {gen, + {join, + '==', + 1, + 2, + % fun-info: {33,129609919,'-lookup_handle/0-fun-9-'} + fun(H2_0_1) -> + F2_0_1 = + % fun-info: {31,45768082,'-lookup_handle/0-fun-7-'} + fun(_, []) -> + []; + (F2_0_1, [O2_0_1|C2_0_1]) -> + case O2_0_1 of + {_,_} -> + [O2_0_1| + % fun-info: {30,28136696,'-lookup_handle/0-fun-6-'} + fun() -> + F2_0_1(F2_0_1, + C2_0_1) + end]; + _ -> + F2_0_1(F2_0_1, C2_0_1) + end; + (F2_0_1, C2_0_1) + when is_function(C2_0_1) -> + F2_0_1(F2_0_1, C2_0_1()); + (_, C2_0_1) -> + C2_0_1 + end, + % fun-info: {32,48059625,'-lookup_handle/0-fun-8-'} + fun() -> + F2_0_1(F2_0_1, H2_0_1) + end + end, + % fun-info: {37,63676968,'-lookup_handle/0-fun-13-'} + fun(H2_0_1) -> + F2_0_1 = + % fun-info: {35,129320532,'-lookup_handle/0-fun-11-'} + fun(_, []) -> + []; + (F2_0_1, [O2_0_1|C2_0_1]) -> + case O2_0_1 of + {_} -> + [O2_0_1| + % fun-info: {34,28136696,'-lookup_handle/0-fun-10-'} + fun() -> + F2_0_1(F2_0_1, + C2_0_1) + end]; + _ -> + F2_0_1(F2_0_1, C2_0_1) + end; + (F2_0_1, C2_0_1) + when is_function(C2_0_1) -> + F2_0_1(F2_0_1, C2_0_1()); + (_, C2_0_1) -> + C2_0_1 + end, + % fun-info: {36,48059625,'-lookup_handle/0-fun-12-'} + fun() -> + F2_0_1(F2_0_1, H2_0_1) + end + end, + % fun-info: {38,3236543,'-lookup_handle/0-fun-14-'} + fun() -> + {[],[],[]} + end}}}], + % fun-info: {45,56361026,'-lookup_handle/0-fun-21-'} + fun(join) -> + [[{1,"\001"},{2,"\001"}]]; + (size) -> + % fun-info: {39,40607542,'-lookup_handle/0-fun-15-'} + fun(0) -> + 2; + (1) -> + 2; + (2) -> + 1; + (_) -> + undefined + end; + (template) -> + % fun-info: {40,34907048,'-lookup_handle/0-fun-16-'} + fun({1,1}, _) -> + "\001\002"; + ({2,1}, _) -> + "\001\002"; + (_, _) -> + [] + end; + (constants) -> + % fun-info: {41,11686091,'-lookup_handle/0-fun-17-'} + fun(_) -> + no_column_fun + end; + (n_leading_constant_columns) -> + % fun-info: {42,21492441,'-lookup_handle/0-fun-18-'} + fun(_) -> + 0 + end; + (constant_columns) -> + % fun-info: {43,55297177,'-lookup_handle/0-fun-19-'} + fun(_) -> + [] + end; + (match_specs) -> + % fun-info: {44,55081557,'-lookup_handle/0-fun-20-'} + fun(_) -> + undefined + end; + (_) -> + undefined + end} + end, + undefined}). diff --git a/lib/stdlib/test/tar_SUITE.erl b/lib/stdlib/test/tar_SUITE.erl index 9ad3936928..65ccdcb7a8 100644 --- a/lib/stdlib/test/tar_SUITE.erl +++ b/lib/stdlib/test/tar_SUITE.erl @@ -533,7 +533,7 @@ symlinks(Config) when is_list(Config) -> ?line ok = file:make_dir(Dir), ?line ABadSymlink = filename:join(Dir, "bad_symlink"), ?line PointsTo = "/a/definitely/non_existing/path", - ?line Res = case file:make_symlink("/a/definitely/non_existing/path", ABadSymlink) of + ?line Res = case make_symlink("/a/definitely/non_existing/path", ABadSymlink) of {error, enotsup} -> {skip, "Symbolic links not supported on this platform"}; ok -> @@ -544,7 +544,30 @@ symlinks(Config) when is_list(Config) -> %% Clean up. ?line delete_files([Dir]), Res. - + +make_symlink(Path, Link) -> + case os:type() of + {win32,_} -> + %% Symlinks on Windows have two problems: + %% 1) file:read_link_info/1 cannot read out the target + %% of the symlink if the target does not exist. + %% That is possible (but not easy) to fix in the + %% efile driver. + %% + %% 2) Symlinks to files and directories are different + %% creatures. If the target is not existing, the + %% symlink will be created to be of the file-pointing + %% type. That can be partially worked around in erl_tar + %% by creating all symlinks when the end of the tar + %% file has been reached. + %% + %% But for now, pretend that there are no symlinks on + %% Windows. + {error, enotsup}; + _ -> + file:make_symlink(Path, Link) + end. + symlinks(Dir, BadSymlink, PointsTo) -> ?line Tar = filename:join(Dir, "symlink.tar"), ?line DerefTar = filename:join(Dir, "dereference.tar"), diff --git a/lib/tools/src/fprof.erl b/lib/tools/src/fprof.erl index 155965a65a..1d85a55bd7 100644 --- a/lib/tools/src/fprof.erl +++ b/lib/tools/src/fprof.erl @@ -87,8 +87,10 @@ dbg(_, _, _) -> -apply({M, F} = Function, Args) +apply({M, F}, Args) when is_atom(M), is_atom(F), is_list(Args) -> + Arity = length(Args), + Function = fun M:F/Arity, apply_1(Function, Args, []); apply(Fun, Args) when is_function(Fun), is_list(Args) -> @@ -98,8 +100,10 @@ apply(A, B) -> apply(M, F, Args) when is_atom(M), is_atom(F), is_list(Args) -> apply_1({M, F}, Args, []); -apply({M, F} = Function, Args, Options) +apply({M, F}, Args, Options) when is_atom(M), is_atom(F), is_list(Args), is_list(Options) -> + Arity = length(Args), + Function = fun M:F/Arity, apply_1(Function, Args, Options); apply(Fun, Args, Options) when is_function(Fun), is_list(Args), is_list(Options) -> @@ -109,7 +113,9 @@ apply(A, B, C) -> apply(Module, Function, Args, Options) when is_atom(Module), is_atom(Function), is_list(Args), is_list(Options) -> - apply_1({Module, Function}, Args, Options); + Arity = length(Args), + Fun = fun Module:Function/Arity, + apply_1(Fun, Args, Options); apply(A, B, C, D) -> erlang:error(badarg, [A, B, C, D]). diff --git a/lib/tools/src/xref_compiler.erl b/lib/tools/src/xref_compiler.erl index 1445e135be..e6f492c62b 100644 --- a/lib/tools/src/xref_compiler.erl +++ b/lib/tools/src/xref_compiler.erl @@ -736,8 +736,11 @@ find_nodes(Tuple, I, T) when is_tuple(Tuple) -> end, {NL, NI, T1} = foldl(Fun, {[], I, T}, L), Tag = case Tag0 of - _ when is_function(Tag0) -> Tag0; - _ when is_atom(Tag0) -> {sofs, Tag0} + _ when is_function(Tag0) -> + Tag0; + _ when is_atom(Tag0) -> + Arity = length(NL), + fun sofs:Tag0/Arity end, find_node({apply, Tag, NL}, NI, T1). diff --git a/lib/typer/src/typer.erl b/lib/typer/src/typer.erl index f2a70f49b7..fd39b55dd4 100644 --- a/lib/typer/src/typer.erl +++ b/lib/typer/src/typer.erl @@ -119,9 +119,9 @@ extract(#analysis{macros = Macros, {ok, RecDict} -> Mod = list_to_atom(filename:basename(File, ".erl")), case dialyzer_utils:get_spec_info(Mod, AbstractCode, RecDict) of - {ok, SpecDict} -> + {ok, SpecDict, CbDict} -> CS1 = dialyzer_codeserver:store_temp_records(Mod, RecDict, CS), - dialyzer_codeserver:store_temp_contracts(Mod, SpecDict, CS1); + dialyzer_codeserver:store_temp_contracts(Mod, SpecDict, CbDict, CS1); {error, Reason} -> compile_error([Reason]) end; {error, Reason} -> compile_error([Reason]) @@ -873,16 +873,16 @@ collect_one_file_info(File, Analysis) -> Mod = cerl:concrete(cerl:module_name(Core)), case dialyzer_utils:get_spec_info(Mod, AbstractCode, Records) of {error, Reason} -> compile_error([Reason]); - {ok, SpecInfo} -> + {ok, SpecInfo, CbInfo} -> ExpTypes = get_exported_types_from_core(Core), - analyze_core_tree(Core, Records, SpecInfo, ExpTypes, - Analysis, File) + analyze_core_tree(Core, Records, SpecInfo, CbInfo, + ExpTypes, Analysis, File) end end end end. -analyze_core_tree(Core, Records, SpecInfo, ExpTypes, Analysis, File) -> +analyze_core_tree(Core, Records, SpecInfo, CbInfo, ExpTypes, Analysis, File) -> Module = cerl:concrete(cerl:module_name(Core)), TmpTree = cerl:from_records(Core), CS1 = Analysis#analysis.codeserver, @@ -894,7 +894,8 @@ analyze_core_tree(Core, Records, SpecInfo, ExpTypes, Analysis, File) -> CS5 = case Analysis#analysis.no_spec of true -> CS4; - false -> dialyzer_codeserver:store_temp_contracts(Module, SpecInfo, CS4) + false -> + dialyzer_codeserver:store_temp_contracts(Module, SpecInfo, CbInfo, CS4) end, OldExpTypes = dialyzer_codeserver:get_temp_exported_types(CS5), MergedExpTypes = sets:union(ExpTypes, OldExpTypes), diff --git a/lib/wx/configure.in b/lib/wx/configure.in index 78c3f0d3d2..e5dc83b27e 100755 --- a/lib/wx/configure.in +++ b/lib/wx/configure.in @@ -219,19 +219,6 @@ AC_SUBST(OBJC_CFLAGS) case $host_os in darwin*) - AC_TRY_COMPILE([],[ - #if __GNUC__ >= 4 - ; - #else - #error old or no gcc - #endif - ], - gcc_need_no_cpp_precomp=no, - gcc_need_no_cpp_precomp=yes) - - if test x$gcc_need_no_cpp_precomp = xyes; then - CFLAGS="-no-cpp-precomp $CFLAGS" - fi LDFLAGS="-bundle -flat_namespace -undefined warning -fPIC $LDFLAGS" # Check sizof_void_p as future will hold 64bit MacOS wx if test $ac_cv_sizeof_void_p = 4; then diff --git a/lib/xmerl/src/xmerl_xpath_scan.erl b/lib/xmerl/src/xmerl_xpath_scan.erl index 10e2756e74..a3240a1311 100644 --- a/lib/xmerl/src/xmerl_xpath_scan.erl +++ b/lib/xmerl/src/xmerl_xpath_scan.erl @@ -287,6 +287,7 @@ strip_ws(T) -> special_token('@') -> true; special_token('::') -> true; +special_token(',') -> true; special_token('(') -> true; special_token('[') -> true; special_token('/') -> true; diff --git a/system/doc/efficiency_guide/commoncaveats.xml b/system/doc/efficiency_guide/commoncaveats.xml index 61d13636c0..7f2d51e609 100644 --- a/system/doc/efficiency_guide/commoncaveats.xml +++ b/system/doc/efficiency_guide/commoncaveats.xml @@ -33,20 +33,6 @@ from a performance point of view.</p> <section> - <title>The regexp module</title> - - <p>The regular expression functions in the - <seealso marker="stdlib:regexp">regexp</seealso> - module are written in Erlang, not in C, and were - meant for occasional use on small amounts of data, - for instance for validation of configuration files - when starting an application.</p> - - <p>Use the <seealso marker="stdlib:re">re</seealso> module - (introduced in R13A) instead, especially in time-critical code.</p> - </section> - - <section> <title>The timer module</title> <p>Creating timers using <seealso |