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-rw-r--r--HOWTO/INSTALL.md4
-rw-r--r--bootstrap/bin/start.bootbin5395 -> 5457 bytes
-rw-r--r--bootstrap/bin/start_clean.bootbin5395 -> 5457 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_dead.beambin12992 -> 13296 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_dict.beambin5292 -> 5292 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_jump.beambin9524 -> 10048 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_trim.beambin7856 -> 7856 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/cerl_inline.beambin38688 -> 38688 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/compile.beambin39112 -> 39532 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/compiler.app1
-rw-r--r--bootstrap/lib/compiler/ebin/core_pp.beambin12020 -> 12020 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/sys_core_inline.beambin4236 -> 4236 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/sys_pre_expand.beambin13084 -> 0 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_codegen.beambin56552 -> 56552 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_core.beambin55180 -> 57464 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_life.beambin19044 -> 19044 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/code.beambin12140 -> 12140 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/code_server.beambin24840 -> 25004 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/disk_log_1.beambin24884 -> 24976 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/erts_debug.beambin5544 -> 5544 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/global.beambin32244 -> 32244 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet.beambin24156 -> 24156 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_db.beambin27024 -> 27024 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_parse.beambin12912 -> 12912 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_tcp_dist.beambin7616 -> 7616 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/kernel.app2
-rw-r--r--bootstrap/lib/kernel/ebin/os.beambin4228 -> 4296 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/beam_lib.beambin18580 -> 18580 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/dets.beambin53688 -> 53688 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/dets_v9.beambin49824 -> 49824 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_compile.beambin7280 -> 7280 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_expand_records.beambin21760 -> 22564 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_internal.beambin5740 -> 7736 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_lint.beambin90276 -> 90276 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_parse.beambin82660 -> 82240 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/ets.beambin22592 -> 22592 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/file_sorter.beambin30400 -> 30400 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/gen_statem.beambin13492 -> 14076 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/ms_transform.beambin20460 -> 20460 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/qlc.beambin70124 -> 70124 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/qlc_pt.beambin76228 -> 76168 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/rand.beambin13560 -> 13560 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/shell.beambin30300 -> 30300 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/stdlib.app2
-rw-r--r--bootstrap/lib/stdlib/ebin/zip.beambin26632 -> 26632 bytes
-rw-r--r--erts/configure.in32
-rw-r--r--erts/doc/src/absform.xml18
-rw-r--r--erts/doc/src/alt_dist.xml10
-rw-r--r--erts/doc/src/communication.xml4
-rw-r--r--erts/doc/src/crash_dump.xml10
-rw-r--r--erts/doc/src/driver_entry.xml10
-rw-r--r--erts/doc/src/erl.xml86
-rw-r--r--erts/doc/src/erl_dist_protocol.xml10
-rw-r--r--erts/doc/src/erl_driver.xml20
-rw-r--r--erts/doc/src/erl_ext_dist.xml10
-rw-r--r--erts/doc/src/erl_nif.xml6
-rw-r--r--erts/doc/src/erl_prim_loader.xml14
-rw-r--r--erts/doc/src/erl_tracer.xml2
-rw-r--r--erts/doc/src/erlang.xml86
-rw-r--r--erts/doc/src/erlc.xml6
-rw-r--r--erts/doc/src/erlsrv.xml2
-rw-r--r--erts/doc/src/erts_alloc.xml20
-rw-r--r--erts/doc/src/escript.xml6
-rw-r--r--erts/doc/src/inet_cfg.xml30
-rw-r--r--erts/doc/src/init.xml12
-rw-r--r--erts/doc/src/introduction.xml2
-rw-r--r--erts/doc/src/match_spec.xml14
-rw-r--r--erts/doc/src/notes.xml8
-rw-r--r--erts/doc/src/run_erl.xml2
-rw-r--r--erts/doc/src/start_erl.xml2
-rw-r--r--erts/doc/src/time_correction.xml10
-rw-r--r--erts/emulator/Makefile.in1
-rw-r--r--erts/emulator/beam/beam_bif_load.c392
-rw-r--r--erts/emulator/beam/bif.tab2
-rw-r--r--erts/emulator/beam/erl_alloc.types1
-rw-r--r--erts/emulator/beam/erl_bif_info.c21
-rw-r--r--erts/emulator/beam/erl_init.c2
-rw-r--r--erts/emulator/beam/erl_lock_check.c2
-rw-r--r--erts/emulator/beam/erl_process.c11
-rw-r--r--erts/emulator/beam/global.h16
-rw-r--r--erts/emulator/beam/ops.tab8
-rw-r--r--erts/emulator/hipe/hipe_bif_list.m42
-rw-r--r--erts/emulator/hipe/hipe_native_bif.c8
-rw-r--r--erts/emulator/test/code_SUITE.erl214
-rw-r--r--erts/emulator/test/hipe_SUITE.erl3
-rw-r--r--erts/emulator/test/match_spec_SUITE.erl10
-rw-r--r--erts/preloaded/ebin/erts_code_purger.beambin11168 -> 10512 bytes
-rw-r--r--erts/preloaded/ebin/erts_dirty_process_code_checker.beambin2144 -> 2132 bytes
-rw-r--r--erts/preloaded/ebin/erts_internal.beambin11116 -> 10696 bytes
-rw-r--r--erts/preloaded/src/erts_code_purger.erl316
-rw-r--r--erts/preloaded/src/erts_dirty_process_code_checker.erl3
-rw-r--r--erts/preloaded/src/erts_internal.erl45
-rw-r--r--lib/asn1/doc/src/asn1_getting_started.xml2
-rw-r--r--lib/asn1/doc/src/asn1_introduction.xml2
-rw-r--r--lib/asn1/doc/src/notes.xml4
-rw-r--r--lib/common_test/doc/src/common_test_app.xml2
-rw-r--r--lib/common_test/doc/src/ct.xml6
-rw-r--r--lib/common_test/doc/src/ct_hooks.xml2
-rw-r--r--lib/common_test/doc/src/ct_hooks_chapter.xml8
-rw-r--r--lib/common_test/doc/src/ct_ssh.xml106
-rw-r--r--lib/common_test/doc/src/ct_telnet.xml2
-rw-r--r--lib/common_test/doc/src/event_handler_chapter.xml6
-rw-r--r--lib/common_test/doc/src/introduction.xml2
-rw-r--r--lib/common_test/doc/src/run_test_chapter.xml6
-rw-r--r--lib/common_test/doc/src/write_test_chapter.xml10
-rw-r--r--lib/compiler/doc/src/compile.xml6
-rw-r--r--lib/compiler/doc/src/notes.xml4
-rw-r--r--lib/compiler/doc/src/ref_man.xml2
-rw-r--r--lib/compiler/src/Makefile2
-rw-r--r--lib/compiler/src/compile.erl19
-rw-r--r--lib/compiler/src/compiler.app.src1
-rw-r--r--lib/compiler/src/sys_pre_expand.erl606
-rw-r--r--lib/compiler/src/v3_core.erl191
-rw-r--r--lib/compiler/test/compile_SUITE.erl9
-rw-r--r--lib/compiler/test/compiler.cover2
-rw-r--r--lib/crypto/doc/src/notes.xml2
-rw-r--r--lib/debugger/doc/src/i.xml4
-rw-r--r--lib/debugger/src/dbg_iload.erl91
-rw-r--r--lib/debugger/test/andor_SUITE.erl2
-rw-r--r--lib/hipe/amd64/Makefile4
-rw-r--r--lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl153
-rw-r--r--lib/hipe/amd64/hipe_amd64_ra_x87_ls.erl21
-rw-r--r--lib/hipe/amd64/hipe_amd64_registers.erl5
-rw-r--r--lib/hipe/amd64/hipe_amd64_sse2.erl82
-rw-r--r--lib/hipe/arm/hipe_arm_cfg.erl2
-rw-r--r--lib/hipe/arm/hipe_arm_finalise.erl85
-rw-r--r--lib/hipe/arm/hipe_arm_frame.erl97
-rw-r--r--lib/hipe/arm/hipe_arm_main.erl10
-rw-r--r--lib/hipe/arm/hipe_arm_ra.erl32
-rw-r--r--lib/hipe/arm/hipe_arm_ra_finalise.erl11
-rw-r--r--lib/hipe/arm/hipe_arm_ra_ls.erl19
-rw-r--r--lib/hipe/arm/hipe_arm_ra_naive.erl8
-rw-r--r--lib/hipe/arm/hipe_arm_ra_postconditions.erl19
-rw-r--r--lib/hipe/arm/hipe_rtl_to_arm.erl32
-rw-r--r--lib/hipe/flow/cfg.inc51
-rw-r--r--lib/hipe/flow/hipe_bb.erl2
-rw-r--r--lib/hipe/main/hipe.app.src3
-rw-r--r--lib/hipe/main/hipe.erl47
-rw-r--r--lib/hipe/opt/hipe_spillmin.erl16
-rw-r--r--lib/hipe/opt/hipe_spillmin_color.erl15
-rw-r--r--lib/hipe/opt/hipe_spillmin_scan.erl12
-rw-r--r--lib/hipe/ppc/hipe_ppc_cfg.erl2
-rw-r--r--lib/hipe/ppc/hipe_ppc_frame.erl88
-rw-r--r--lib/hipe/ppc/hipe_ppc_main.erl6
-rw-r--r--lib/hipe/ppc/hipe_ppc_ra.erl32
-rw-r--r--lib/hipe/ppc/hipe_ppc_ra_finalise.erl11
-rw-r--r--lib/hipe/ppc/hipe_ppc_ra_ls.erl19
-rw-r--r--lib/hipe/ppc/hipe_ppc_ra_naive.erl8
-rw-r--r--lib/hipe/ppc/hipe_ppc_ra_postconditions.erl19
-rw-r--r--lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl15
-rw-r--r--lib/hipe/ppc/hipe_rtl_to_ppc.erl25
-rw-r--r--lib/hipe/regalloc/hipe_amd64_specific_sse2.erl34
-rw-r--r--lib/hipe/regalloc/hipe_arm_specific.erl8
-rw-r--r--lib/hipe/regalloc/hipe_coalescing_regalloc.erl10
-rw-r--r--lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl6
-rw-r--r--lib/hipe/regalloc/hipe_ig.erl7
-rw-r--r--lib/hipe/regalloc/hipe_ls_regalloc.erl20
-rw-r--r--lib/hipe/regalloc/hipe_optimistic_regalloc.erl21
-rw-r--r--lib/hipe/regalloc/hipe_ppc_specific.erl8
-rw-r--r--lib/hipe/regalloc/hipe_ppc_specific_fp.erl8
-rw-r--r--lib/hipe/regalloc/hipe_regalloc_loop.erl16
-rw-r--r--lib/hipe/regalloc/hipe_sparc_specific.erl8
-rw-r--r--lib/hipe/regalloc/hipe_sparc_specific_fp.erl8
-rw-r--r--lib/hipe/regalloc/hipe_x86_specific.erl8
-rw-r--r--lib/hipe/regalloc/hipe_x86_specific_x87.erl13
-rw-r--r--lib/hipe/rtl/hipe_rtl_binary.erl18
-rw-r--r--lib/hipe/sparc/hipe_rtl_to_sparc.erl62
-rw-r--r--lib/hipe/sparc/hipe_sparc_cfg.erl1
-rw-r--r--lib/hipe/sparc/hipe_sparc_frame.erl65
-rw-r--r--lib/hipe/sparc/hipe_sparc_main.erl8
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra.erl32
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_finalise.erl11
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_ls.erl19
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_naive.erl8
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_postconditions.erl19
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_postconditions_fp.erl15
-rw-r--r--lib/hipe/test/hipe_testsuite_driver.erl6
-rw-r--r--lib/hipe/x86/Makefile2
-rw-r--r--lib/hipe/x86/hipe_rtl_to_x86.erl37
-rw-r--r--lib/hipe/x86/hipe_x86_cfg.erl5
-rw-r--r--lib/hipe/x86/hipe_x86_frame.erl56
-rw-r--r--lib/hipe/x86/hipe_x86_main.erl22
-rw-r--r--lib/hipe/x86/hipe_x86_ra.erl90
-rw-r--r--lib/hipe/x86/hipe_x86_ra_finalise.erl36
-rw-r--r--lib/hipe/x86/hipe_x86_ra_ls.erl60
-rw-r--r--lib/hipe/x86/hipe_x86_ra_naive.erl11
-rw-r--r--lib/hipe/x86/hipe_x86_ra_postconditions.erl38
-rw-r--r--lib/hipe/x86/hipe_x86_ra_x87_ls.erl64
-rw-r--r--lib/hipe/x86/hipe_x86_spill_restore.erl12
-rw-r--r--lib/hipe/x86/hipe_x86_x87.erl5
-rw-r--r--lib/inets/doc/src/http_server.xml36
-rw-r--r--lib/inets/doc/src/httpc.xml4
-rw-r--r--lib/inets/doc/src/httpd.xml16
-rw-r--r--lib/inets/doc/src/mod_auth.xml2
-rw-r--r--lib/kernel/doc/src/app.xml6
-rw-r--r--lib/kernel/doc/src/application.xml6
-rw-r--r--lib/kernel/doc/src/auth.xml4
-rw-r--r--lib/kernel/doc/src/code.xml12
-rw-r--r--lib/kernel/doc/src/erl_boot_server.xml4
-rw-r--r--lib/kernel/doc/src/erl_ddll.xml6
-rw-r--r--lib/kernel/doc/src/error_logger.xml30
-rw-r--r--lib/kernel/doc/src/file.xml28
-rw-r--r--lib/kernel/doc/src/gen_tcp.xml6
-rw-r--r--lib/kernel/doc/src/inet.xml22
-rw-r--r--lib/kernel/doc/src/init_stub.xml2
-rw-r--r--lib/kernel/doc/src/kernel_app.xml20
-rw-r--r--lib/kernel/doc/src/net_kernel.xml12
-rw-r--r--lib/kernel/doc/src/notes.xml2
-rw-r--r--lib/kernel/doc/src/rpc.xml4
-rw-r--r--lib/kernel/doc/src/zlib_stub.xml2
-rw-r--r--lib/mnesia/doc/src/Mnesia_chap1.xml28
-rw-r--r--lib/mnesia/doc/src/Mnesia_chap8.xml8
-rw-r--r--lib/mnesia/doc/src/Mnesia_overview.xml42
-rw-r--r--lib/mnesia/doc/src/mnesia.xml336
-rw-r--r--lib/mnesia/doc/src/mnesia_frag_hash.xml12
-rw-r--r--lib/mnesia/doc/src/mnesia_registry.xml12
-rw-r--r--lib/mnesia/doc/src/part.xml2
-rw-r--r--lib/mnesia/doc/src/ref_man.xml2
-rw-r--r--lib/observer/doc/src/ttb.xml2
-rw-r--r--lib/odbc/doc/src/notes.xml2
-rw-r--r--lib/parsetools/doc/src/yecc.xml2
-rw-r--r--lib/reltool/doc/src/notes.xml4
-rw-r--r--lib/reltool/doc/src/part.xml2
-rw-r--r--lib/reltool/doc/src/ref_man.xml2
-rw-r--r--lib/reltool/doc/src/reltool.xml8
-rw-r--r--lib/reltool/doc/src/reltool_intro.xml4
-rw-r--r--lib/runtime_tools/doc/src/dbg.xml2
-rw-r--r--lib/runtime_tools/doc/src/notes.xml2
-rw-r--r--lib/sasl/doc/src/alarm_handler.xml4
-rw-r--r--lib/sasl/doc/src/appup.xml10
-rw-r--r--lib/sasl/doc/src/error_logging.xml18
-rw-r--r--lib/sasl/doc/src/notes.xml2
-rw-r--r--lib/sasl/doc/src/part.xml2
-rw-r--r--lib/sasl/doc/src/rb.xml6
-rw-r--r--lib/sasl/doc/src/ref_man.xml2
-rw-r--r--lib/sasl/doc/src/rel.xml6
-rw-r--r--lib/sasl/doc/src/release_handler.xml20
-rw-r--r--lib/sasl/doc/src/sasl_app.xml24
-rw-r--r--lib/sasl/doc/src/sasl_intro.xml2
-rw-r--r--lib/sasl/doc/src/systools.xml6
-rw-r--r--lib/ssh/doc/src/ssh.xml6
-rw-r--r--lib/ssh/doc/src/ssh_app.xml4
-rw-r--r--lib/ssh/doc/src/ssh_channel.xml2
-rw-r--r--lib/ssl/doc/src/ssl_distribution.xml4
-rw-r--r--lib/ssl/test/ssl_test_lib.erl26
-rw-r--r--lib/ssl/test/ssl_to_openssl_SUITE.erl56
-rw-r--r--lib/stdlib/doc/src/dets.xml2
-rw-r--r--lib/stdlib/doc/src/erl_expand_records.xml6
-rw-r--r--lib/stdlib/doc/src/erl_internal.xml10
-rw-r--r--lib/stdlib/doc/src/ets.xml6
-rw-r--r--lib/stdlib/doc/src/notes.xml4
-rw-r--r--lib/stdlib/doc/src/proc_lib.xml4
-rw-r--r--lib/stdlib/doc/src/stdlib_app.xml8
-rw-r--r--lib/stdlib/doc/src/timer.xml2
-rw-r--r--lib/stdlib/doc/src/unicode_usage.xml8
-rw-r--r--lib/stdlib/doc/src/zip.xml6
-rw-r--r--lib/stdlib/src/erl_expand_records.erl84
-rw-r--r--lib/stdlib/src/erl_internal.erl67
-rw-r--r--lib/stdlib/src/erl_parse.yrl13
-rw-r--r--lib/stdlib/src/qlc_pt.erl9
-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl20
-rw-r--r--lib/stdlib/test/shell_SUITE.erl7
-rw-r--r--lib/syntax_tools/src/erl_tidy.erl4
-rw-r--r--lib/tools/doc/src/xref_chapter.xml6
-rw-r--r--lib/tools/src/cover.erl2
-rw-r--r--lib/tools/src/xref_base.erl3
-rw-r--r--lib/tools/src/xref_reader.erl55
-rw-r--r--lib/tools/test/xref_SUITE.erl3
-rw-r--r--system/doc/design_principles/statem.xml4
-rw-r--r--system/doc/efficiency_guide/advanced.xml4
-rw-r--r--system/doc/efficiency_guide/profiling.xml8
-rw-r--r--system/doc/embedded/embedded_nt.xml4
-rw-r--r--system/doc/embedded/embedded_solaris.xml14
-rw-r--r--system/doc/embedded/starting.xml8
-rw-r--r--system/doc/oam/oam_intro.xml10
-rw-r--r--system/doc/programming_examples/records.xml2
-rw-r--r--system/doc/reference_manual/typespec.xml2
277 files changed, 2612 insertions, 3094 deletions
diff --git a/HOWTO/INSTALL.md b/HOWTO/INSTALL.md
index 551ecdd224..8632f46264 100644
--- a/HOWTO/INSTALL.md
+++ b/HOWTO/INSTALL.md
@@ -429,10 +429,6 @@ Some of the available `configure` options are:
and **not supported**. This functionality **will** be subject to backward
incompatible changes. Note that you should **not** enable the dirty scheduler
functionality on production systems. It is only provided for testing.
- This switch also imply `--enable-new-purge-strategy` (see below).
-* `--enable-new-purge-strategy` - Enable the purge strategy that will be
- introduced in ERTS version 9.0 (OTP 20). Note that this switch will be
- removed in OTP 20.
If you or your system has special requirements please read the `Makefile` for
additional configuration information.
diff --git a/bootstrap/bin/start.boot b/bootstrap/bin/start.boot
index 2a1234e925..32c45f95da 100644
--- a/bootstrap/bin/start.boot
+++ b/bootstrap/bin/start.boot
Binary files differ
diff --git a/bootstrap/bin/start_clean.boot b/bootstrap/bin/start_clean.boot
index 2a1234e925..32c45f95da 100644
--- a/bootstrap/bin/start_clean.boot
+++ b/bootstrap/bin/start_clean.boot
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/beam_dead.beam b/bootstrap/lib/compiler/ebin/beam_dead.beam
index c473003687..8f5de4c19f 100644
--- a/bootstrap/lib/compiler/ebin/beam_dead.beam
+++ b/bootstrap/lib/compiler/ebin/beam_dead.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/beam_dict.beam b/bootstrap/lib/compiler/ebin/beam_dict.beam
index 4e12260e65..b35ab5ed58 100644
--- a/bootstrap/lib/compiler/ebin/beam_dict.beam
+++ b/bootstrap/lib/compiler/ebin/beam_dict.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/beam_jump.beam b/bootstrap/lib/compiler/ebin/beam_jump.beam
index 2d1961570f..937f614114 100644
--- a/bootstrap/lib/compiler/ebin/beam_jump.beam
+++ b/bootstrap/lib/compiler/ebin/beam_jump.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/beam_trim.beam b/bootstrap/lib/compiler/ebin/beam_trim.beam
index 67d290e733..ef9da3034c 100644
--- a/bootstrap/lib/compiler/ebin/beam_trim.beam
+++ b/bootstrap/lib/compiler/ebin/beam_trim.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/cerl_inline.beam b/bootstrap/lib/compiler/ebin/cerl_inline.beam
index dcfb32d866..25caa00157 100644
--- a/bootstrap/lib/compiler/ebin/cerl_inline.beam
+++ b/bootstrap/lib/compiler/ebin/cerl_inline.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/compile.beam b/bootstrap/lib/compiler/ebin/compile.beam
index 044ed03d93..934ece997f 100644
--- a/bootstrap/lib/compiler/ebin/compile.beam
+++ b/bootstrap/lib/compiler/ebin/compile.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/compiler.app b/bootstrap/lib/compiler/ebin/compiler.app
index ebd5205219..7670d8ad93 100644
--- a/bootstrap/lib/compiler/ebin/compiler.app
+++ b/bootstrap/lib/compiler/ebin/compiler.app
@@ -63,7 +63,6 @@
sys_core_fold_lists,
sys_core_inline,
sys_pre_attributes,
- sys_pre_expand,
v3_codegen,
v3_core,
v3_kernel,
diff --git a/bootstrap/lib/compiler/ebin/core_pp.beam b/bootstrap/lib/compiler/ebin/core_pp.beam
index e274211c6c..25ec9048f4 100644
--- a/bootstrap/lib/compiler/ebin/core_pp.beam
+++ b/bootstrap/lib/compiler/ebin/core_pp.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/sys_core_inline.beam b/bootstrap/lib/compiler/ebin/sys_core_inline.beam
index 963b7ef6e1..b31880f3fb 100644
--- a/bootstrap/lib/compiler/ebin/sys_core_inline.beam
+++ b/bootstrap/lib/compiler/ebin/sys_core_inline.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/sys_pre_expand.beam b/bootstrap/lib/compiler/ebin/sys_pre_expand.beam
deleted file mode 100644
index 353306191c..0000000000
--- a/bootstrap/lib/compiler/ebin/sys_pre_expand.beam
+++ /dev/null
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/v3_codegen.beam b/bootstrap/lib/compiler/ebin/v3_codegen.beam
index 6afb674a9f..52443c7a87 100644
--- a/bootstrap/lib/compiler/ebin/v3_codegen.beam
+++ b/bootstrap/lib/compiler/ebin/v3_codegen.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/v3_core.beam b/bootstrap/lib/compiler/ebin/v3_core.beam
index af9edb4442..64daaef282 100644
--- a/bootstrap/lib/compiler/ebin/v3_core.beam
+++ b/bootstrap/lib/compiler/ebin/v3_core.beam
Binary files differ
diff --git a/bootstrap/lib/compiler/ebin/v3_life.beam b/bootstrap/lib/compiler/ebin/v3_life.beam
index d4b3f2a5e6..37df6395c2 100644
--- a/bootstrap/lib/compiler/ebin/v3_life.beam
+++ b/bootstrap/lib/compiler/ebin/v3_life.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/code.beam b/bootstrap/lib/kernel/ebin/code.beam
index 784d8c2e71..5554d2d71e 100644
--- a/bootstrap/lib/kernel/ebin/code.beam
+++ b/bootstrap/lib/kernel/ebin/code.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/code_server.beam b/bootstrap/lib/kernel/ebin/code_server.beam
index 7f073fe932..825bed8602 100644
--- a/bootstrap/lib/kernel/ebin/code_server.beam
+++ b/bootstrap/lib/kernel/ebin/code_server.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/disk_log_1.beam b/bootstrap/lib/kernel/ebin/disk_log_1.beam
index 6b10d652de..4e819c4899 100644
--- a/bootstrap/lib/kernel/ebin/disk_log_1.beam
+++ b/bootstrap/lib/kernel/ebin/disk_log_1.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/erts_debug.beam b/bootstrap/lib/kernel/ebin/erts_debug.beam
index ab883f3a50..0bbfe109c8 100644
--- a/bootstrap/lib/kernel/ebin/erts_debug.beam
+++ b/bootstrap/lib/kernel/ebin/erts_debug.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/global.beam b/bootstrap/lib/kernel/ebin/global.beam
index 601cb9176b..a7b3a48794 100644
--- a/bootstrap/lib/kernel/ebin/global.beam
+++ b/bootstrap/lib/kernel/ebin/global.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet.beam b/bootstrap/lib/kernel/ebin/inet.beam
index ff7f0ba7e6..bc4647999f 100644
--- a/bootstrap/lib/kernel/ebin/inet.beam
+++ b/bootstrap/lib/kernel/ebin/inet.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_db.beam b/bootstrap/lib/kernel/ebin/inet_db.beam
index 30ab40c93f..fcdc51793f 100644
--- a/bootstrap/lib/kernel/ebin/inet_db.beam
+++ b/bootstrap/lib/kernel/ebin/inet_db.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_parse.beam b/bootstrap/lib/kernel/ebin/inet_parse.beam
index c5c171aa54..050773b052 100644
--- a/bootstrap/lib/kernel/ebin/inet_parse.beam
+++ b/bootstrap/lib/kernel/ebin/inet_parse.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam b/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam
index 087274e89d..a1ad5523d2 100644
--- a/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam
+++ b/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/kernel.app b/bootstrap/lib/kernel/ebin/kernel.app
index 9bf6195a94..42897c38a5 100644
--- a/bootstrap/lib/kernel/ebin/kernel.app
+++ b/bootstrap/lib/kernel/ebin/kernel.app
@@ -22,7 +22,7 @@
{application, kernel,
[
{description, "ERTS CXC 138 10"},
- {vsn, "5.0.1"},
+ {vsn, "5.0.2"},
{modules, [application,
application_controller,
application_master,
diff --git a/bootstrap/lib/kernel/ebin/os.beam b/bootstrap/lib/kernel/ebin/os.beam
index f3ad1d53d4..c5f5961db5 100644
--- a/bootstrap/lib/kernel/ebin/os.beam
+++ b/bootstrap/lib/kernel/ebin/os.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/beam_lib.beam b/bootstrap/lib/stdlib/ebin/beam_lib.beam
index bdea71378f..9199630ca0 100644
--- a/bootstrap/lib/stdlib/ebin/beam_lib.beam
+++ b/bootstrap/lib/stdlib/ebin/beam_lib.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/dets.beam b/bootstrap/lib/stdlib/ebin/dets.beam
index 8b9049c855..81ce0da8f4 100644
--- a/bootstrap/lib/stdlib/ebin/dets.beam
+++ b/bootstrap/lib/stdlib/ebin/dets.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/dets_v9.beam b/bootstrap/lib/stdlib/ebin/dets_v9.beam
index f381b9b624..6804b536a8 100644
--- a/bootstrap/lib/stdlib/ebin/dets_v9.beam
+++ b/bootstrap/lib/stdlib/ebin/dets_v9.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_compile.beam b/bootstrap/lib/stdlib/ebin/erl_compile.beam
index 2c02065f58..b2fd9572ef 100644
--- a/bootstrap/lib/stdlib/ebin/erl_compile.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_compile.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_expand_records.beam b/bootstrap/lib/stdlib/ebin/erl_expand_records.beam
index e8ce1fa0da..f0be0d0f88 100644
--- a/bootstrap/lib/stdlib/ebin/erl_expand_records.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_expand_records.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_internal.beam b/bootstrap/lib/stdlib/ebin/erl_internal.beam
index 94fe0f5c0a..522b563982 100644
--- a/bootstrap/lib/stdlib/ebin/erl_internal.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_internal.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_lint.beam b/bootstrap/lib/stdlib/ebin/erl_lint.beam
index 6653cb9f49..9172faf69a 100644
--- a/bootstrap/lib/stdlib/ebin/erl_lint.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_lint.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_parse.beam b/bootstrap/lib/stdlib/ebin/erl_parse.beam
index d75b490162..daf59ab1e7 100644
--- a/bootstrap/lib/stdlib/ebin/erl_parse.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_parse.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/ets.beam b/bootstrap/lib/stdlib/ebin/ets.beam
index 130d9df1b5..a474783b9a 100644
--- a/bootstrap/lib/stdlib/ebin/ets.beam
+++ b/bootstrap/lib/stdlib/ebin/ets.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/file_sorter.beam b/bootstrap/lib/stdlib/ebin/file_sorter.beam
index 693c0b523d..1fc13cc5bb 100644
--- a/bootstrap/lib/stdlib/ebin/file_sorter.beam
+++ b/bootstrap/lib/stdlib/ebin/file_sorter.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/gen_statem.beam b/bootstrap/lib/stdlib/ebin/gen_statem.beam
index 3dc104f1c3..e4f06a8278 100644
--- a/bootstrap/lib/stdlib/ebin/gen_statem.beam
+++ b/bootstrap/lib/stdlib/ebin/gen_statem.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/ms_transform.beam b/bootstrap/lib/stdlib/ebin/ms_transform.beam
index 2c0eb8a742..711a98e726 100644
--- a/bootstrap/lib/stdlib/ebin/ms_transform.beam
+++ b/bootstrap/lib/stdlib/ebin/ms_transform.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/qlc.beam b/bootstrap/lib/stdlib/ebin/qlc.beam
index a39ca1391b..01a309af42 100644
--- a/bootstrap/lib/stdlib/ebin/qlc.beam
+++ b/bootstrap/lib/stdlib/ebin/qlc.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/qlc_pt.beam b/bootstrap/lib/stdlib/ebin/qlc_pt.beam
index e9c760ba45..cd57e124f0 100644
--- a/bootstrap/lib/stdlib/ebin/qlc_pt.beam
+++ b/bootstrap/lib/stdlib/ebin/qlc_pt.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/rand.beam b/bootstrap/lib/stdlib/ebin/rand.beam
index 8370469ff4..31b7683780 100644
--- a/bootstrap/lib/stdlib/ebin/rand.beam
+++ b/bootstrap/lib/stdlib/ebin/rand.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/shell.beam b/bootstrap/lib/stdlib/ebin/shell.beam
index 3d7b53387b..0698f81322 100644
--- a/bootstrap/lib/stdlib/ebin/shell.beam
+++ b/bootstrap/lib/stdlib/ebin/shell.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/stdlib.app b/bootstrap/lib/stdlib/ebin/stdlib.app
index 81b30526ab..3172169b30 100644
--- a/bootstrap/lib/stdlib/ebin/stdlib.app
+++ b/bootstrap/lib/stdlib/ebin/stdlib.app
@@ -20,7 +20,7 @@
%%
{application, stdlib,
[{description, "ERTS CXC 138 10"},
- {vsn, "3.0.1"},
+ {vsn, "3.1"},
{modules, [array,
base64,
beam_lib,
diff --git a/bootstrap/lib/stdlib/ebin/zip.beam b/bootstrap/lib/stdlib/ebin/zip.beam
index 919166fe89..786d16fb9a 100644
--- a/bootstrap/lib/stdlib/ebin/zip.beam
+++ b/bootstrap/lib/stdlib/ebin/zip.beam
Binary files differ
diff --git a/erts/configure.in b/erts/configure.in
index c0326beac2..334ee4bd1d 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -121,7 +121,6 @@ AS_HELP_STRING([--enable-bootstrap-only],
enable_hipe=no
enable_sctp=no
enable_dirty_schedulers=no
- enable_new_purge=no
fi
])
@@ -140,13 +139,6 @@ AS_HELP_STRING([--enable-dirty-schedulers], [enable dirty scheduler support]),
*) enable_dirty_schedulers=yes ;;
esac ], enable_dirty_schedulers=default)
-AC_ARG_ENABLE(new-purge-strategy,
-AS_HELP_STRING([--enable-new-purge-strategy], [enable new code purge strategy]),
-[ case "$enableval" in
- no) enable_new_purge=no ;;
- *) enable_new_purge=yes ;;
- esac ], enable_new_purge=default)
-
AC_ARG_ENABLE(smp-support,
AS_HELP_STRING([--enable-smp-support], [enable smp support])
AS_HELP_STRING([--disable-smp-support], [disable smp support]),
@@ -1024,8 +1016,7 @@ case $ERTS_BUILD_SMP_EMU-$enable_dirty_schedulers in
yes-yes)
DIRTY_SCHEDULER_SUPPORT=yes;;
yes-default)
- ## Maybe yes for OTP 19...
- DIRTY_SCHEDULER_SUPPORT=no;;
+ DIRTY_SCHEDULER_SUPPORT=yes;;
no-default)
DIRTY_SCHEDULER_SUPPORT=no;;
no-yes)
@@ -1036,27 +1027,6 @@ esac
AC_MSG_RESULT($DIRTY_SCHEDULER_SUPPORT)
AC_SUBST(DIRTY_SCHEDULER_SUPPORT)
-AC_MSG_CHECKING(whether the new code purge strategy should be enabled)
-case $enable_new_purge-$enable_dirty_schedulers in
- yes-*)
- AC_MSG_RESULT(yes)
- enable_new_purge=yes;;
- default-yes)
- AC_MSG_RESULT(yes; forced by dirty scheduler support)
- enable_new_purge=yes;;
- no-yes)
- AC_MSG_ERROR([Dirty schedulers enabled, but new code purge strategy disabled]);;
- *)
- AC_MSG_RESULT(no)
- enable_new_purge=no;;
-esac
-
-if test $enable_new_purge = yes; then
- AC_DEFINE(ERTS_NEW_PURGE_STRATEGY, 1, [Define if you want to use the new code purge strategy])
-fi
-NEW_PURGE_STRATEGY=$enable_new_purge
-AC_SUBST(NEW_PURGE_STRATEGY)
-
if test $ERTS_BUILD_SMP_EMU = yes; then
if test $found_threads = no; then
diff --git a/erts/doc/src/absform.xml b/erts/doc/src/absform.xml
index 174ad9c640..ab00d47425 100644
--- a/erts/doc/src/absform.xml
+++ b/erts/doc/src/absform.xml
@@ -41,21 +41,21 @@
<list type="bulleted">
<item><seealso marker="stdlib:epp">
- <c>stdlib:epp(3)</c></seealso></item>
+ <c>epp(3)</c></seealso></item>
<item><seealso marker="stdlib:erl_eval">
- <c>stdlib:erl_eval(3)</c></seealso></item>
+ <c>erl_eval(3)</c></seealso></item>
<item><seealso marker="stdlib:erl_lint">
- <c>stdlib:erl_lint(3)</c></seealso></item>
+ <c>erl_lint(3)</c></seealso></item>
<item><seealso marker="stdlib:erl_parse">
- <c>sdlib:erl_parse(3)</c></seealso></item>
+ <c>erl_parse(3)</c></seealso></item>
<item><seealso marker="stdlib:erl_pp">
- <c>stdlib:erl_pp(3)</c></seealso></item>
+ <c>erl_pp(3)</c></seealso></item>
<item><seealso marker="stdlib:io">
- <c>stdlib:io(3)</c></seealso></item>
+ <c>io(3)</c></seealso></item>
</list>
<p>The functions are also used as input and output for parse transforms, see
- the <seealso marker="compiler:compile"><c>compiler:compile(3)</c></seealso>
+ the <seealso marker="compiler:compile"><c>compile(3)</c></seealso>
module.</p>
<p>We use the function <c>Rep</c> to denote the mapping from an Erlang source
@@ -177,8 +177,8 @@
<title>Representation of Parse Errors and End-of-File</title>
<p>In addition to the representations of forms, the list that represents
a module declaration (as returned by functions in
- <seealso marker="stdlib:epp"><c>stdlib:epp(3)</c></seealso> and
- <seealso marker="stdlib:erl_parse"><c>sdlib:erl_parse(3)</c></seealso>)
+ <seealso marker="stdlib:epp"><c>epp(3)</c></seealso> and
+ <seealso marker="stdlib:erl_parse"><c>erl_parse(3)</c></seealso>)
can contain the following:</p>
<list type="bulleted">
diff --git a/erts/doc/src/alt_dist.xml b/erts/doc/src/alt_dist.xml
index f3e3260230..be969a8267 100644
--- a/erts/doc/src/alt_dist.xml
+++ b/erts/doc/src/alt_dist.xml
@@ -40,7 +40,7 @@
<p>The section is a step-by-step explanation of the
<c><![CDATA[uds_dist]]></c> example application (in the
- <c>Kernel</c> application <c><![CDATA[examples]]></c> directory). The
+ Kernel application <c><![CDATA[examples]]></c> directory). The
<c><![CDATA[uds_dist]]></c> application implements distribution over Unix
domain sockets and is written for the Sun Solaris 2 operating environment.
The mechanisms are however general and apply to any operating system Erlang
@@ -379,15 +379,15 @@
(line 40) can be used to implement an interface similar to
Unix <c><![CDATA[writev]]></c> for output. The Erlang runtime
system could previously not use <c>outputv</c> for the
- distribution, but it can as from <c>ERTS</c> 5.7.2.
- As this driver was written before <c>ERTS</c> 5.7.2 it does
+ distribution, but it can as from ERTS 5.7.2.
+ As this driver was written before ERTS 5.7.2 it does
not use the <c>outputv</c> callback. Using the <c>outputv</c>
callback is preferred, as it reduces copying of data. (We
will however use scatter/gather I/O internally in the driver.)</p>
- <p>As from <c>ERTS</c> 5.5.3 the driver interface was extended with
+ <p>As from ERTS 5.5.3 the driver interface was extended with
version control and the possibility to pass capability information.
- Capability flags are present on line 48. As from <c>ERTS</c> 5.7.4 flag
+ Capability flags are present on line 48. As from ERTS 5.7.4 flag
<seealso marker="driver_entry#driver_flags">
<c>ERL_DRV_FLAG_SOFT_BUSY</c></seealso> is required for drivers that
are to be used by the distribution. The soft busy flag implies that the
diff --git a/erts/doc/src/communication.xml b/erts/doc/src/communication.xml
index 632ca6c212..7e18a73aa8 100644
--- a/erts/doc/src/communication.xml
+++ b/erts/doc/src/communication.xml
@@ -89,9 +89,9 @@
<p>Examples of major implementation changes:</p>
<list type="bulleted">
- <item>As from <c>ERTS</c> 5.5.2 exit signals to processes are truly
+ <item>As from ERTS 5.5.2 exit signals to processes are truly
asynchronously delivered.</item>
- <item>As from <c>ERTS</c> 5.10 all signals from processes to ports
+ <item>As from ERTS 5.10 all signals from processes to ports
are truly asynchronously delivered.</item>
</list>
</section>
diff --git a/erts/doc/src/crash_dump.xml b/erts/doc/src/crash_dump.xml
index d55ab222a7..a9aeb1888c 100644
--- a/erts/doc/src/crash_dump.xml
+++ b/erts/doc/src/crash_dump.xml
@@ -39,7 +39,7 @@
<p>The Erlang crash dump had a major facelift in Erlang/OTP R9C. The
information in this section is therefore not directly applicable for
older dumps. However, if you use <seealso marker="observer:crashdump_viewer">
- <c>observer:crashdump_viewer(3)</c></seealso> on older dumps,
+ <c>crashdump_viewer(3)</c></seealso> on older dumps,
the crash dumps are translated into a format similar to this.</p>
</note>
@@ -57,7 +57,7 @@
cause is external limitations, such as running out of memory. A
crash dump caused by an internal error can be caused by the system
reaching limits in the emulator itself (like the number of atoms
- in the system, or too many simultaneous <c>ets</c> tables). Usually the
+ in the system, or too many simultaneous ETS tables). Usually the
emulator or the operating system can be reconfigured to avoid the
crash, which is why interpreting the crash dump correctly is
important.</p>
@@ -133,7 +133,7 @@ Slogan: &lt;reason&gt;</pre>
&lt;Name&gt;:&lt;Name&gt;/1 <c><![CDATA[|]]></c> No function
&lt;Name&gt;:start/2</em></tag>
<item>
- <p>The <c>Kernel</c>/<c>STDLIB</c> applications are
+ <p>The Kernel/STDLIB applications are
damaged or the start script is damaged.</p>
</item>
<tag><em>Driver_select called with too large file descriptor
@@ -199,7 +199,7 @@ Slogan: &lt;reason&gt;</pre>
are still connected to an application failure. There is much
more information available, so a thorough reading of the
crash dump can reveal the crash reason. The size of processes,
- the number of <c>ets</c> tables, and the Erlang data on each process
+ the number of ETS tables, and the Erlang data on each process
stack can be useful to find the problem.</p>
</section>
@@ -481,7 +481,7 @@ Slogan: &lt;reason&gt;</pre>
<section>
<marker id="ets_tables"></marker>
<title>ETS Tables</title>
- <p>This section contains information about all the <c>ets</c> tables in
+ <p>This section contains information about all the ETS tables in
the system. The following fields are of interest for each table:</p>
<taglist>
diff --git a/erts/doc/src/driver_entry.xml b/erts/doc/src/driver_entry.xml
index dea003f091..2421e0a8d9 100644
--- a/erts/doc/src/driver_entry.xml
+++ b/erts/doc/src/driver_entry.xml
@@ -4,7 +4,7 @@
<cref>
<header>
<copyright>
- <year>2001</year><year>2015</year>
+ <year>2001</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -67,7 +67,7 @@
</list>
</warning>
- <p>As from <c>ERTS</c> 5.9 (Erlang/OTP R15B) the driver interface
+ <p>As from ERTS 5.9 (Erlang/OTP R15B) the driver interface
has been changed with larger types for the callbacks
<seealso marker="#output"><c>output</c></seealso>,
<seealso marker="#control"><c>control</c></seealso>, and
@@ -78,7 +78,7 @@
<note>
<p>Old drivers (compiled with an <c>erl_driver.h</c> from an
- <c>ERTS</c> version earlier than 5.9) must be updated and have
+ ERTS version earlier than 5.9) must be updated and have
to use the extended interface (with
<seealso marker="erl_driver#version_management">version management
</seealso>).</p>
@@ -481,7 +481,7 @@ typedef struct erl_drv_entry {
although a driver instance has marked itself as busy (see
<seealso marker="erl_driver#set_busy_port">
<c>erl_driver:set_busy_port</c></seealso>).
- As from <c>ERTS</c> 5.7.4 this flag is required for drivers used
+ As from ERTS 5.7.4 this flag is required for drivers used
by the Erlang distribution (the behavior has always been
required by drivers used by the distribution).</p>
</item>
@@ -558,7 +558,7 @@ typedef struct erl_drv_entry {
<title>See Also</title>
<p><seealso marker="erl_driver"><c>erl_driver(3)</c></seealso>,
<seealso marker="erlang"><c>erlang(3)</c></seealso>,
- <seealso marker="kernel:erl_ddll"><c>kernel:erl_ddll(3)</c></seealso></p>
+ <seealso marker="kernel:erl_ddll"><c>erl_ddll(3)</c></seealso></p>
</section>
</cref>
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml
index 1578d40ef8..f62d3fb170 100644
--- a/erts/doc/src/erl.xml
+++ b/erts/doc/src/erl.xml
@@ -46,7 +46,7 @@
you want to redirect standard input or output.</p>
<note>
- <p>As from <c>ERTS</c> 5.9 (Erlang/OTP R15B) the runtime system does by
+ <p>As from ERTS 5.9 (Erlang/OTP R15B) the runtime system does by
default <em>not</em> bind schedulers to logical processors.
For more information, see system flag
<seealso marker="#+sbt"><c>+sbt</c></seealso>.</p>
@@ -103,7 +103,7 @@
emulator flags. <c><![CDATA[-s my_init]]></c> is an init flag,
interpreted by <c><![CDATA[init]]></c>.
<c><![CDATA[-sname arnie]]></c> is a user flag, stored by
- <c><![CDATA[init]]></c>. It is read by <c>Kernel</c> and causes the
+ <c><![CDATA[init]]></c>. It is read by Kernel and causes the
Erlang runtime system to become distributed. Finally, everything after
<c><![CDATA[-extra]]></c> (that is, <c><![CDATA[+bertie]]></c>) is
considered as plain arguments.</p>
@@ -143,9 +143,9 @@
<p>Sets the application configuration parameter <c><![CDATA[Par]]></c>
to the value <c><![CDATA[Val]]></c> for the application
<c><![CDATA[Application]]></c>; see
- <seealso marker="kernel:app"><c>kernel:app(4)</c></seealso> and
+ <seealso marker="kernel:app"><c>app(4)</c></seealso> and
<seealso marker="kernel:application">
- <c>kernel:application(3)</c></seealso>.</p>
+ <c>application(3)</c></seealso>.</p>
</item>
<tag><marker id="args_file"/><c><![CDATA[-args_file FileName]]></c></tag>
<item>
@@ -192,12 +192,12 @@
<c><![CDATA[Dir]]></c>. Used when applications are installed in
another directory than <c><![CDATA[$ROOT/lib]]></c>; see
<seealso marker="sasl:systools#make_script/1">
- <c>systools:make_script/1,2</c></seealso> in <c>SASL</c>.</p>
+ <c>systools:make_script/1,2</c></seealso> in SASL.</p>
</item>
<tag><c><![CDATA[-code_path_cache]]></c></tag>
<item>
<p>Enables the code path cache of the code server; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-compile Mod1 Mod2 ...]]></c></tag>
<item>
@@ -212,16 +212,16 @@
<p>Specifies the name of a configuration file,
<c><![CDATA[Config.config]]></c>, which is used to configure
applications; see
- <seealso marker="kernel:app"><c>kernel:app(4)</c></seealso> and
+ <seealso marker="kernel:app"><c>app(4)</c></seealso> and
<seealso marker="kernel:application">
- <c>kernel:application(3)</c></seealso>.</p>
+ <c>application(3)</c></seealso>.</p>
</item>
<tag><marker id="connect_all"/><c><![CDATA[-connect_all false]]></c></tag>
<item>
<p>If this flag is present, <c><![CDATA[global]]></c> does not maintain
a fully connected network of distributed Erlang nodes, and then
global name registration cannot be used; see
- <seealso marker="kernel:global"><c>kernel:global(3)</c></seealso>.</p>
+ <seealso marker="kernel:global"><c>global(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-cookie Cookie]]></c></tag>
<item>
@@ -266,7 +266,7 @@
<item>
<p>Starts heartbeat monitoring of the Erlang runtime system;
see <seealso marker="kernel:heart">
- <c>kernel:heart(3)</c></seealso>.</p>
+ <c>heart(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-hidden]]></c></tag>
<item>
@@ -278,13 +278,13 @@
nodes are part of the result from <c><![CDATA[nodes/0]]></c> on the
other node. See also hidden global groups;
<seealso marker="kernel:global_group">
- <c>kernel:global_group(3)</c></seealso>.</p>
+ <c>global_group(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-hosts Hosts]]></c></tag>
<item>
<p>Specifies the IP addresses for the hosts on which Erlang boot servers
are running, see <seealso marker="kernel:erl_boot_server">
- <c>kernel:erl_boot_server(3)</c></seealso>. This flag
+ <c>erl_boot_server(3)</c></seealso>. This flag
is mandatory if flag <c><![CDATA[-loader inet]]></c> is present.</p>
<p>The IP addresses must be specified in the standard form (four
decimal numbers separated by periods, for example,
@@ -338,7 +338,7 @@
<item>
<p>Makes the Erlang runtime system invoke <c><![CDATA[make:all()]]></c>
in the current working directory and then terminate; see
- <seealso marker="tools:make"><c>tools:make(3)</c></seealso>. Implies
+ <seealso marker="tools:make"><c>make(3)</c></seealso>. Implies
<c><![CDATA[-noinput]]></c>.</p>
</item>
<tag><c><![CDATA[-man Module]]></c></tag>
@@ -351,7 +351,7 @@
<p>Indicates if the system is to load code dynamically
(<c><![CDATA[interactive]]></c>), or if all code is to be loaded
during system initialization (<c><![CDATA[embedded]]></c>); see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.
Defaults to <c><![CDATA[interactive]]></c>.</p>
</item>
<tag><c><![CDATA[-name Name]]></c></tag>
@@ -359,7 +359,7 @@
<p>Makes the Erlang runtime system into a distributed node.
This flag invokes all network servers necessary for a node to
become distributed; see <seealso marker="kernel:net_kernel">
- <c>kernel:net_kernel(3)</c></seealso>. It is also ensured that
+ <c>net_kernel(3)</c></seealso>. It is also ensured that
<c><![CDATA[epmd]]></c> runs on the current host before Erlang is
started; see <seealso marker="epmd"><c>epmd(1)</c></seealso>.and the
<seealso marker="#start_epmd"><c>-start_epmd</c></seealso> option.</p>
@@ -383,7 +383,7 @@
<item>
<p>Disables the sticky directory facility of the Erlang code
server; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-oldshell]]></c></tag>
<item>
@@ -394,23 +394,23 @@
<item>
<p>Adds the specified directories to the beginning of the code
path, similar to <c><![CDATA[code:add_pathsa/1]]></c>; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.
As an alternative to <c>-pa</c>, if several directories are
to be prepended to the code path and the directories have a
common parent directory, that parent directory can be
specified in environment variable <c>ERL_LIBS</c>; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-pz Dir1 Dir2 ...]]></c></tag>
<item>
<p>Adds the specified directories to the end of the code path,
similar to <c><![CDATA[code:add_pathsz/1]]></c>; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-path Dir1 Dir2 ...]]></c></tag>
<item>
<p>Replaces the path specified in the boot script; see
- <seealso marker="sasl:script"><c>sasl:script(4)</c></seealso>.</p>
+ <seealso marker="sasl:script"><c>script(4)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-proto_dist Proto]]></c></tag>
<item>
@@ -436,7 +436,7 @@
<item>
<p>Specifies an alternative to <c><![CDATA[rsh]]></c> for starting a
slave node on a remote host; see
- <seealso marker="stdlib:slave"><c>stdlib:slave(3)</c></seealso>.</p>
+ <seealso marker="stdlib:slave"><c>slave(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[-run Mod [Func [Arg1, Arg2, ...]]]]></c> (init
flag)</tag>
@@ -612,11 +612,11 @@
</item>
<tag><marker id="+e"/><c><![CDATA[+e Number]]></c></tag>
<item>
- <p>Sets the maximum number of <c>ets</c> tables.</p>
+ <p>Sets the maximum number of ETS tables.</p>
</item>
<tag><c><![CDATA[+ec]]></c></tag>
<item>
- <p>Forces option <c>compressed</c> on all <c>ets</c> tables.
+ <p>Forces option <c>compressed</c> on all ETS tables.
Only intended for test and evaluation.</p>
</item>
<tag><marker id="file_name_encoding"></marker>
@@ -627,11 +627,11 @@
code points &gt; 255.</p>
<p>For more information about Unicode filenames, see section
<seealso marker="stdlib:unicode_usage#unicode_file_names">Unicode
- Filenames</seealso> in the <c>STDLIB</c> User's Guide. Notice that
+ Filenames</seealso> in the STDLIB User's Guide. Notice that
this value also applies to command-line parameters and environment
variables (see section <seealso
marker="stdlib:unicode_usage#unicode_in_environment_and_parameters">
- Unicode in Enviroment and Parameters</seealso> in the <c>STDLIB</c>
+ Unicode in Enviroment and Parameters</seealso> in the STDLIB
User's Guide).</p>
</item>
<tag><c><![CDATA[+fnu[{w|i|e}]]]></c></tag>
@@ -663,11 +663,11 @@
points to an invalid filename.</p>
<p>For more information about Unicode filenames, see section
<seealso marker="stdlib:unicode_usage#unicode_file_names">Unicode
- Filenames</seealso> in the <c>STDLIB</c> User's Guide. Notice that
+ Filenames</seealso> in the STDLIB User's Guide. Notice that
this value also applies to command-line parameters and environment
variables (see section <seealso
marker="stdlib:unicode_usage#unicode_in_environment_and_parameters">
- Unicode in Enviroment and Parameters</seealso> in the <c>STDLIB</c>
+ Unicode in Enviroment and Parameters</seealso> in the STDLIB
User's Guide).</p>
</item>
<tag><c><![CDATA[+fna[{w|i|e}]]]></c></tag>
@@ -684,11 +684,11 @@
selected, then <c>w</c>, <c>i</c>, or <c>e</c> have no effect.</p>
<p>For more information about Unicode filenames, see section
<seealso marker="stdlib:unicode_usage#unicode_file_names">Unicode
- Filenames</seealso> in the <c>STDLIB</c> User's Guide. Notice that
+ Filenames</seealso> in the STDLIB User's Guide. Notice that
this value also applies to command-line parameters and environment
variables (see section <seealso
marker="stdlib:unicode_usage#unicode_in_environment_and_parameters">
- Unicode in Enviroment and Parameters</seealso> in the <c>STDLIB</c>
+ Unicode in Enviroment and Parameters</seealso> in the STDLIB
User's Guide).</p>
</item>
<tag><c><![CDATA[+hms Size]]></c></tag>
@@ -783,7 +783,7 @@
example, your font does not cover all Unicode characters.</item>
</taglist>
<p>See also <seealso marker="stdlib:io#printable_range/0">
- <c>io:printable_range/0</c></seealso> in <c>STDLIB</c>.</p>
+ <c>io:printable_range/0</c></seealso> in STDLIB.</p>
</item>
<tag><marker id="+P"/><marker id="max_processes"/><c><![CDATA[+P Number]]></c></tag>
<item>
@@ -838,7 +838,7 @@
</item>
<tag><c><![CDATA[+r]]></c></tag>
<item>
- <p>Forces <c>ets</c> memory block to be moved on realloc.</p>
+ <p>Forces ETS memory block to be moved on realloc.</p>
</item>
<tag><marker id="+rg"/><c><![CDATA[+rg ReaderGroupsLimit]]></c></tag>
<item>
@@ -1268,7 +1268,7 @@
<item>
<p>Enables or disables eager check I/O scheduling. Defaults
to <c>true</c>. The default was changed from <c>false</c>
- as from <c>ERTS</c> 7.0. The behavior before this
+ as from ERTS 7.0. The behavior before this
flag was introduced corresponds to <c>+secio false</c>.</p>
<p>The flag effects when schedulers will check for I/O
operations possible to execute, and when such I/O operations
@@ -1365,7 +1365,7 @@
<tag><marker id="+sws"/><c>+sws default|legacy</c></tag>
<item>
<p>Sets scheduler wakeup strategy. Default strategy changed in
- <c>ERTS</c> 5.10 (Erlang/OTP R16A). This strategy was known as
+ ERTS 5.10 (Erlang/OTP R16A). This strategy was known as
<c>proposal</c> in Erlang/OTP R15. The <c>legacy</c> strategy
was used as default from R13 up to and including R15.</p>
<note>
@@ -1446,7 +1446,7 @@
The current mapping can be retrieved using
<c><![CDATA[error_logger:warning_map/0]]></c>. For more information,
see <seealso marker="kernel:error_logger#warning_map/0">
- <c>error_logger:warning_map/0</c></seealso> in <c>Kernel</c>.</p>
+ <c>error_logger:warning_map/0</c></seealso> in Kernel.</p>
</item>
<tag><c><![CDATA[+zFlag Value]]></c></tag>
<item>
@@ -1515,7 +1515,7 @@
<c><![CDATA[ERL_CRASH_DUMP_SECONDS=-1]]></c>, the runtime system
waits indefinitely for the crash dump file to be written.</p>
<p>This variable is used with <seealso marker="kernel:heart">
- <c>kernel:heart(3)</c></seealso> if <c>heart</c> is running:</p>
+ <c>heart(3)</c></seealso> if <c>heart</c> is running:</p>
<taglist>
<tag><c><![CDATA[ERL_CRASH_DUMP_SECONDS=0]]></c></tag>
<item>Suppresses the writing a crash dump file entirely, thus
@@ -1558,7 +1558,7 @@
<item>
<p>Contains a list of additional library directories that the code
server searches for applications and adds to the code path; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</item>
<tag><c><![CDATA[ERL_EPMD_ADDRESS]]></c></tag>
<item>
@@ -1631,14 +1631,14 @@ code:load_abs("..../user_default"). ]]></code>
<seealso marker="erts_alloc"><c>erts_alloc(3)</c></seealso>,
<seealso marker="init"><c>init(3)</c></seealso>,
<seealso marker="kernel:application">
- <c>kernel:application(3)</c></seealso>,
- <seealso marker="kernel:auth"><c>kernel:auth(3)</c></seealso>,
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>,
+ <c>application(3)</c></seealso>,
+ <seealso marker="kernel:auth"><c>auth(3)</c></seealso>,
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>,
<seealso marker="kernel:erl_boot_server">
- <c>kernel:erl_boot_server(3)</c></seealso>,
- <seealso marker="kernel:heart"><c>kernel:heart(3)</c></seealso>,
- <seealso marker="kernel:net_kernel"><c>kernel:net_kernel(3)</c></seealso>,
- <seealso marker="tools:make"><c>tools:make(3)</c></seealso></p>
+ <c>erl_boot_server(3)</c></seealso>,
+ <seealso marker="kernel:heart"><c>heart(3)</c></seealso>,
+ <seealso marker="kernel:net_kernel"><c>net_kernel(3)</c></seealso>,
+ <seealso marker="tools:make"><c>make(3)</c></seealso></p>
</section>
</comref>
diff --git a/erts/doc/src/erl_dist_protocol.xml b/erts/doc/src/erl_dist_protocol.xml
index a5949ce15f..ee74983730 100644
--- a/erts/doc/src/erl_dist_protocol.xml
+++ b/erts/doc/src/erl_dist_protocol.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2007</year>
- <year>2015</year>
+ <year>2016</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
@@ -48,7 +48,7 @@
</item>
<item>
<p>Authentication (done by <seealso marker="kernel:net_kernel">
- <c>kernel:net_kernel(3)</c></seealso>) (3)</p>
+ <c>net_kernel(3)</c></seealso>) (3)</p>
</item>
<item>
<p>Connected (4)</p>
@@ -573,7 +573,7 @@ io:format("old/unused name ~ts at port ~p, fd = ~p ~n",
<p>Every message in the handshake starts with a 16-bit big-endian integer,
which contains the message length (not counting the two initial bytes).
In Erlang this corresponds to option <c>{packet, 2}</c> in
- <seealso marker="kernel:gen_tcp"><c>kernel:gen_tcp(3)</c></seealso>.
+ <seealso marker="kernel:gen_tcp"><c>gen_tcp(3)</c></seealso>.
Notice that after the handshake, the distribution switches to 4 byte
packet headers.</p>
</section>
@@ -825,7 +825,7 @@ DiB == gen_digest(ChA, ICA)?
<section>
<marker id="connected_nodes"/>
<title>Protocol between Connected Nodes</title>
- <p>As from <c>ERTS</c> 5.7.2 the runtime system passes a distribution flag
+ <p>As from ERTS 5.7.2 the runtime system passes a distribution flag
in the handshake stage that enables the use of a
<seealso marker="erl_ext_dist#distribution_header">distribution header
</seealso> on all messages passed. Messages passed between nodes have in
@@ -869,7 +869,7 @@ DiB == gen_digest(ChA, ICA)?
number is omitted from the terms that follow a distribution header
</seealso>.</p>
- <p>Nodes with an <c>ERTS</c> version earlier than 5.7.2 does not pass the
+ <p>Nodes with an ERTS version earlier than 5.7.2 does not pass the
distribution flag that enables the distribution header. Messages passed
between nodes have in this case the following format:</p>
diff --git a/erts/doc/src/erl_driver.xml b/erts/doc/src/erl_driver.xml
index 8e83b74986..836a58a676 100644
--- a/erts/doc/src/erl_driver.xml
+++ b/erts/doc/src/erl_driver.xml
@@ -71,7 +71,7 @@
</list>
</warning>
- <p>As from <c>ERTS</c> 5.5.3 the driver interface has been extended
+ <p>As from ERTS 5.5.3 the driver interface has been extended
(see <seealso marker="driver_entry#extended_marker">
<c>extended marker</c></seealso>). The extended interface introduces
<seealso marker="#version_management">version management</seealso>,
@@ -81,7 +81,7 @@
initialization, and some new driver API functions.</p>
<note>
- <p>As from <c>ERTS</c> 5.9 old drivers must be recompiled
+ <p>As from ERTS 5.9 old drivers must be recompiled
and use the extended interface. They must also be adjusted to the
<seealso marker="#rewrites_for_64_bits">
64-bit capable driver interface</seealso>.</p>
@@ -406,7 +406,7 @@
<section>
<marker id="rewrites_for_64_bits"/>
<title>Rewrites for 64-Bit Driver Interface</title>
- <p><c>ERTS</c> 5.9 introduced two new integer types,
+ <p>ERTS 5.9 introduced two new integer types,
<seealso marker="#ErlDrvSizeT"><c>ErlDrvSizeT</c></seealso> and
<seealso marker="#ErlDrvSSizeT"><c>ErlDrvSSizeT</c></seealso>,
which can hold 64-bit sizes if necessary.</p>
@@ -423,7 +423,7 @@
to get better warnings. Try to find a similar flag if you use
another compiler.</p>
- <p>The following is a checklist for rewriting a pre <c>ERTS</c> 5.9 driver,
+ <p>The following is a checklist for rewriting a pre ERTS 5.9 driver,
most important first:</p>
<taglist>
@@ -717,7 +717,7 @@ typedef struct ErlDrvBinary {
<p>Notice that as a driver binary is shared by the driver and
the emulator. A binary received from the emulator or sent to
the emulator must not be changed by the driver.</p>
- <p>Since <c>ERTS</c> 5.5 (Erlang/OTP R11B), <c>orig_bytes</c> is
+ <p>Since ERTS 5.5 (Erlang/OTP R11B), <c>orig_bytes</c> is
guaranteed to be properly aligned for storage of an array of
doubles (usually 8-byte aligned).</p>
</item>
@@ -1058,7 +1058,7 @@ r = driver_async(myPort, &myKey, myData, myFunc); ]]></code>
<p>The return value is <c>-1</c> if the <c>driver_async</c> call
fails.</p>
<note>
- <p>As from <c>ERTS</c> 5.5.4.3 the default stack size for
+ <p>As from ERTS 5.5.4.3 the default stack size for
threads in the async-thread pool is 16 kilowords,
that is, 64 kilobyte on 32-bit architectures.
This small default size has been chosen because the
@@ -2534,11 +2534,11 @@ ERL_DRV_MAP int sz</pre>
<p>The unsigned integer data type <c>ErlDrvUInt</c> and the
signed integer data type <c>ErlDrvSInt</c> are 64 bits wide
on a 64-bit runtime system and 32 bits wide on a 32-bit
- runtime system. They were introduced in <c>ERTS</c> 5.6
+ runtime system. They were introduced in ERTS 5.6
and replaced some of the <c>int</c> arguments in the list above.</p>
<p>The unsigned integer data type <c>ErlDrvUInt64</c> and the
signed integer data type <c>ErlDrvSInt64</c> are always 64 bits
- wide. They were introduced in <c>ERTS</c> 5.7.4.</p>
+ wide. They were introduced in ERTS 5.7.4.</p>
<p>To build the tuple <c>{tcp, Port, [100 | Binary]}</c>, the
following call can be made.</p>
<code type="none"><![CDATA[
@@ -2630,7 +2630,7 @@ erl_drv_output_term(driver_mk_port(drvport), spec, sizeof(spec) / sizeof(spec[0]
<c>ERL_DRV_BINARY</c> and the <c>ErlDrvBinary</c> in question.</p>
<p>The <c>ERL_DRV_UINT</c>, <c>ERL_DRV_BUF2BINARY</c>, and
<c>ERL_DRV_EXT2TERM</c> term types were introduced in
- <c>ERTS</c> 5.6.</p>
+ ERTS 5.6.</p>
<p>This function is only thread-safe when the emulator with SMP
support is used.</p>
</desc>
@@ -3213,7 +3213,7 @@ erl_drv_output_term(driver_mk_port(drvport), spec, sizeof(spec) / sizeof(spec[0]
<title>See Also</title>
<p><seealso marker="driver_entry"><c>driver_entry(3)</c></seealso>,
<seealso marker="erlang"><c>erlang(3)</c></seealso>,
- <seealso marker="kernel:erl_ddll"><c>kernel:erl_ddll(3)</c></seealso>,
+ <seealso marker="kernel:erl_ddll"><c>erl_ddll(3)</c></seealso>,
section <seealso marker="alt_dist">How to Implement an Alternative
Carrier for the Erlang Distribution></seealso> in the User's Guide</p>
</section>
diff --git a/erts/doc/src/erl_ext_dist.xml b/erts/doc/src/erl_ext_dist.xml
index fed41098f8..4f799f8f34 100644
--- a/erts/doc/src/erl_ext_dist.xml
+++ b/erts/doc/src/erl_ext_dist.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2007</year>
- <year>2015</year>
+ <year>2016</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
@@ -119,7 +119,7 @@
<tcaption>Compressed Data Format when Expanded</tcaption></table>
<marker id="utf8_atoms"/>
<note>
- <p>As from <c>ERTS</c> 5.10 (OTP R16) support
+ <p>As from ERTS 5.10 (OTP R16) support
for UTF-8 encoded atoms has been introduced in the external format.
However, only characters that can be encoded using Latin-1 (ISO-8859-1)
are currently supported in atoms. The support for UTF-8 encoded atoms
@@ -149,9 +149,9 @@
<title>Distribution Header</title>
<p>
<marker id="distribution_header"/>
- As from <c>ERTS</c> 5.7.2 the old atom cache protocol was
+ As from ERTS 5.7.2 the old atom cache protocol was
dropped and a new one was introduced. This protocol
- introduced the distribution header. Nodes with an <c>ERTS</c> version
+ introduced the distribution header. Nodes with an ERTS version
earlier than 5.7.2 can still communicate with new nodes,
but no distribution header and no atom cache are used.</p>
<p>
@@ -799,7 +799,7 @@
</p>
<note>
<p>
- <c>SMALL_ATOM_EXT</c> was introduced in <c>ERTS</c> 5.7.2 and
+ <c>SMALL_ATOM_EXT</c> was introduced in ERTS 5.7.2 and
require an exchange of distribution flag
<seealso marker="erl_dist_protocol#dflags">
<c>DFLAG_SMALL_ATOM_TAGS</c></seealso> in the
diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml
index 4ec5ab78d8..b5dc9037c4 100644
--- a/erts/doc/src/erl_nif.xml
+++ b/erts/doc/src/erl_nif.xml
@@ -474,7 +474,7 @@ return term;</code>
register/unregister its name, and so on.</p>
<p>Termination of a process executing a dirty NIF can only be
completed up to a certain point while it executes the dirty NIF.
- All Erlang resources, such as its registered name and its <c>ets</c>
+ All Erlang resources, such as its registered name and its ETS
tables, are released. All links and monitors are triggered. The
execution of the NIF is, however, <em>not</em> stopped. The NIF
can safely continue execution, allocate heap memory, and so on,
@@ -1573,7 +1573,7 @@ typedef enum {
<seealso marker="#enif_raise_exception">
<c>enif_raise_exception</c></seealso>.</p>
<note>
- <p>Before <c>ERTS</c> 7.0 (Erlang/OTP 18), the return value
+ <p>Before ERTS 7.0 (Erlang/OTP 18), the return value
from <c>enif_make_badarg</c> had to be returned from the NIF. This
requirement is now lifted as the return value from the NIF is
ignored if <c>enif_make_badarg</c> has been invoked.</p>
@@ -2561,7 +2561,7 @@ enif_map_iterator_destroy(env, &amp;iter);</code>
thread.</p>
<note>
<p>Passing <c>msg_env</c> as <c>NULL</c> is only supported as from
- <c>ERTS</c> 8.0 (Erlang/OTP 19).</p>
+ ERTS 8.0 (Erlang/OTP 19).</p>
</note>
</desc>
</func>
diff --git a/erts/doc/src/erl_prim_loader.xml b/erts/doc/src/erl_prim_loader.xml
index 86a3b98eda..286bac6c93 100644
--- a/erts/doc/src/erl_prim_loader.xml
+++ b/erts/doc/src/erl_prim_loader.xml
@@ -60,7 +60,7 @@
for example,
<c>$OTPROOT/lib/</c><c>mnesia-4.4.7.ez/mnesia-4.4.7/ebin/</c><c>mnesia.beam</c>.
For information about archive files, see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</desc>
</func>
@@ -87,7 +87,7 @@
for example,
<c>$OTPROOT/lib/</c><c>mnesia-4.4.7.ez/mnesia-4.4.7/ebin</c>.
For information about archive files, see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</desc>
</func>
@@ -98,18 +98,18 @@
<p>Retrieves information about a file. Returns
<c>{ok, <anno>FileInfo</anno>}</c> if successful, otherwise
<c>error</c>. <c><anno>FileInfo</anno></c> is a record
- <c>file_info</c>, defined in the <c>Kernel</c> include file
+ <c>file_info</c>, defined in the Kernel include file
<c>file.hrl</c>. Include the following directive in the module
from which the function is called:</p>
<code type="none">
-include_lib("kernel/include/file.hrl").</code>
<p>For more information about the record <c>file_info</c>, see
- <seealso marker="kernel:file"><c>kernel:file(3)</c></seealso>.</p>
+ <seealso marker="kernel:file"><c>file(3)</c></seealso>.</p>
<p><c><anno>Filename</anno></c> can also be a file in an archive,
for example,
<c>$OTPROOT/lib/</c><c>mnesia-4.4.7.ez/mnesia-4.4.7/ebin/</c><c>mnesia</c>.
For information about archive files, see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</desc>
</func>
@@ -167,7 +167,7 @@
can use. This flag is mandatory if flag <c>-loader inet</c>
is present. On each host, there must be on Erlang node
with the <seealso marker="kernel:erl_boot_server">
- <c>kernel:erl_boot_server(3)</c></seealso>,
+ <c>erl_boot_server(3)</c></seealso>,
which handles the load requests.
<c>Hosts</c> is a list of IP addresses (hostnames
are not acceptable).</p>
@@ -184,7 +184,7 @@
<title>See Also</title>
<p><seealso marker="init"><c>init(3)</c></seealso>,
<seealso marker="kernel:erl_boot_server">
- <c>kernel:erl_boot_server(3)</c></seealso></p>
+ <c>erl_boot_server(3)</c></seealso></p>
</section>
</erlref>
diff --git a/erts/doc/src/erl_tracer.xml b/erts/doc/src/erl_tracer.xml
index 131157eef8..83eef374ca 100644
--- a/erts/doc/src/erl_tracer.xml
+++ b/erts/doc/src/erl_tracer.xml
@@ -434,7 +434,7 @@
specified.</p>
<p>For more information on what <c>Label</c> and <c>SeqTraceInfo</c>
can be, see <seealso marker="kernel:seq_trace">
- <c>kernel:seq_trace(3)</c></seealso>.</p>
+ <c>seq_trace(3)</c></seealso>.</p>
</desc>
</func>
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 18f1b2e833..d0a3a77e43 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -377,7 +377,7 @@ Z = erlang:adler32_combine(X,Y,iolist_size(Data2)).</code>
2> binary_part(Bin,{0,2}).
&lt;&lt;1,2&gt;&gt;</code>
<p>For details about the <c><anno>PosLen</anno></c> semantics, see
- <seealso marker="stdlib:binary"><c>stdlib:binary(3)</c></seealso>.</p>
+ <seealso marker="stdlib:binary"><c>binary(3)</c></seealso>.</p>
<p>Allowed in guard tests.</p>
</desc>
</func>
@@ -504,7 +504,7 @@ Z = erlang:adler32_combine(X,Y,iolist_size(Data2)).</code>
this function is deprecated.</em> New code is to use
<seealso marker="stdlib:binary#bin_to_list/3">
<c>binary:bin_to_list/3</c></seealso>
- in <c>STDLIB</c> instead. All functions in module
+ in STDLIB instead. All functions in module
<c>binary</c> consistently use zero-based indexing.</p>
</note>
</desc>
@@ -724,7 +724,7 @@ Z = erlang:adler32_combine(X,Y,iolist_size(Data2)).</code>
<p>Returns <c>true</c> if <c><anno>Module</anno></c> has old code,
otherwise <c>false</c>.</p>
<p>See also <seealso marker="kernel:code">
- <c>kernel:code(3)</c></seealso>.</p>
+ <c>code(3)</c></seealso>.</p>
</desc>
</func>
@@ -825,7 +825,7 @@ Z = erlang:adler32_combine(X,Y,iolist_size(Data2)).</code>
</p>
</note>
<p>See also <seealso marker="kernel:code">
- <c>kernel:code(3)</c></seealso>.</p>
+ <c>code(3)</c></seealso>.</p>
<p>Failures:</p>
<taglist>
<tag><c>badarg</c></tag>
@@ -1051,7 +1051,7 @@ Z = erlang:crc32_combine(X,Y,iolist_size(Data2)).</code>
otherwise <c>true</c>.</p>
<warning>
<p>This BIF is intended for the code server (see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>)
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>)
and is not to be used elsewhere.</p>
</warning>
<p>Failure: <c>badarg</c> if there already is an old version of
@@ -2519,7 +2519,7 @@ os_prompt%</pre>
</taglist>
<warning>
<p>This BIF is intended for the code server (see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>)
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>)
and is not to be used elsewhere.</p>
</warning>
</desc>
@@ -2584,7 +2584,7 @@ os_prompt%</pre>
<p>Returns a list of all loaded Erlang modules (current and
old code), including preloaded modules.</p>
<p>See also <seealso marker="kernel:code">
- <c>kernel:code(3)</c></seealso>.</p>
+ <c>code(3)</c></seealso>.</p>
</desc>
</func>
@@ -2864,7 +2864,7 @@ os_prompt%</pre>
</item>
<tag><c>ets</c></tag>
<item>
- <p>The total amount of memory currently allocated for <c>ets</c>
+ <p>The total amount of memory currently allocated for ETS
tables. This memory is part of the memory presented as
<c>system</c> memory.</p>
</item>
@@ -2885,7 +2885,7 @@ os_prompt%</pre>
<p>For information on how to run the emulator with
instrumentation, see
<seealso marker="tools:instrument">
- <c>tools:instrument(3)</c></seealso>
+ <c>instrument(3)</c></seealso>
and/or <seealso marker="erl"><c>erl(1)</c></seealso>.</p>
</item>
</taglist>
@@ -2933,7 +2933,7 @@ RealSystem = system + MissedSystem</code>
memory blocks.</p>
</note>
<note>
- <p>As from <c>ERTS</c> 5.6.4, <c>erlang:memory/0</c> requires that
+ <p>As from ERTS 5.6.4, <c>erlang:memory/0</c> requires that
all <seealso marker="erts:erts_alloc"><c>erts_alloc(3)</c></seealso>
allocators are enabled (default behavior).</p>
</note>
@@ -2954,7 +2954,7 @@ RealSystem = system + MissedSystem</code>
of <c>memory_type()</c> atoms, in which case a corresponding list of
<c>{memory_type(), Size :: integer >= 0}</c> tuples is returned.</p>
<note>
- <p>As from <c>ERTS</c> 5.6.4,
+ <p>As from ERTS 5.6.4,
<c>erlang:memory/1</c> requires that
all <seealso marker="erts_alloc"><c>erts_alloc(3)</c></seealso>
allocators are enabled (default behavior).</p>
@@ -3002,7 +3002,7 @@ RealSystem = system + MissedSystem</code>
the module.</p>
<warning>
<p>This BIF is intended for the code server (see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>)
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>)
and is not to be used elsewhere.</p>
</warning>
</desc>
@@ -3225,13 +3225,13 @@ RealSystem = system + MissedSystem</code>
time-out for the <em>monitored node</em> to connect itself,
even if it cannot be actively connected from this node
(that is, it is blocked). The state where this can be useful
- can only be achieved by using the <c>Kernel</c> option
+ can only be achieved by using the Kernel option
<c>dist_auto_connect once</c>. If that option is not
used, option <c>allow_passive_connect</c> has no effect.</p>
<note>
<p>Option <c>allow_passive_connect</c> is used
internally and is seldom needed in applications where the
- network topology and the <c>Kernel</c> options in effect
+ network topology and the Kernel options in effect
are known in advance.</p>
</note>
<p>Failure: <c>badarg</c> if the local node is not alive or the
@@ -3297,9 +3297,9 @@ RealSystem = system + MissedSystem</code>
<desc>
<p>Works exactly like
<seealso marker="#error/1"><c>error/1</c></seealso>, but
- <c>Dialyzer</c> thinks that this BIF will return an arbitrary
+ Dialyzer thinks that this BIF will return an arbitrary
term. When used in a stub function for a NIF to generate an
- exception when the NIF library is not loaded, <c>Dialyzer</c>
+ exception when the NIF library is not loaded, Dialyzer
does not generate false warnings.</p>
</desc>
</func>
@@ -3310,9 +3310,9 @@ RealSystem = system + MissedSystem</code>
<desc>
<p>Works exactly like
<seealso marker="#error/2"><c>error/2</c></seealso>, but
- <c>Dialyzer</c> thinks that this BIF will return an arbitrary
+ Dialyzer thinks that this BIF will return an arbitrary
term. When used in a stub function for a NIF to generate an
- exception when the NIF library is not loaded, <c>Dialyzer</c>
+ exception when the NIF library is not loaded, Dialyzer
does not generate false warnings.</p>
</desc>
</func>
@@ -3435,9 +3435,9 @@ RealSystem = system + MissedSystem</code>
translation or to force, for example UTF-8, supply the executable
and/or arguments as a binary in the correct
encoding. For details, see the module
- <seealso marker="kernel:file"><c>kernel:file(3)</c></seealso>, the
+ <seealso marker="kernel:file"><c>file(3)</c></seealso>, the
function <seealso marker="kernel:file#native_name_encoding/0">
- <c>file:native_name_encoding/0</c></seealso> in <c>Kernel</c>, and
+ <c>file:native_name_encoding/0</c></seealso> in Kernel, and
the <seealso marker="stdlib:unicode_usage">
<c>Using Unicode in Erlang</c></seealso> User's Guide.</p>
<note>
@@ -3749,7 +3749,7 @@ RealSystem = system + MissedSystem</code>
the owning process using signals of the form
<c>{'EXIT', Port, PosixCode}</c>. For the possible values of
<c>PosixCode</c>, see
- <seealso marker="kernel:file"><c>kernel:file(3)</c></seealso>.</p>
+ <seealso marker="kernel:file"><c>file(3)</c></seealso>.</p>
<p>The maximum number of ports that can be open at the same
time can be configured by passing command-line flag
<seealso marker="erl#max_ports"><c>+Q</c></seealso> to
@@ -3764,7 +3764,7 @@ RealSystem = system + MissedSystem</code>
<desc>
<p>Portable hash function that gives the same hash for
the same Erlang term regardless of machine architecture and
- <c>ERTS</c> version (the BIF was introduced in <c>ERTS</c> 4.9.1.1).
+ ERTS version (the BIF was introduced in ERTS 4.9.1.1).
The function returns a hash value for
<c><anno>Term</anno></c> within the range
<c>1..<anno>Range</anno></c>. The maximum value for
@@ -3784,7 +3784,7 @@ RealSystem = system + MissedSystem</code>
<desc>
<p>Portable hash function that gives the same hash for
the same Erlang term regardless of machine architecture and
- <c>ERTS</c> version (the BIF was introduced in <c>ERTS</c> 5.2).
+ ERTS version (the BIF was introduced in ERTS 5.2).
The function returns a hash value for
<c><anno>Term</anno></c> within the range
<c>0..<anno>Range</anno>-1</c>. The maximum value for
@@ -4347,7 +4347,7 @@ RealSystem = system + MissedSystem</code>
<fsummary>Information about the queue size of a port.</fsummary>
<desc>
<p><c><anno>Bytes</anno></c> is the total number
- of bytes queued by the port using the <c>ERTS</c> driver queue
+ of bytes queued by the port using the ERTS driver queue
implementation.</p>
<p>If the port identified by <c><anno>Port</anno></c> is not open,
<c>undefined</c> is returned. If the port is closed and the
@@ -4573,7 +4573,7 @@ RealSystem = system + MissedSystem</code>
<p>All messages in the message queue will eventually be
placed on heap. They can however temporarily be stored
off heap. This is how messages always have been stored
- up until <c>ERTS</c> 8.0.</p>
+ up until ERTS 8.0.</p>
</item>
</taglist>
<p>The default <c>message_queue_data</c> process flag is determined
@@ -5153,11 +5153,11 @@ RealSystem = system + MissedSystem</code>
that no processes execute old code in the module.</p>
<warning>
<p>This BIF is intended for the code server (see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>)
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>)
and is not to be used elsewhere.</p>
</warning>
<note>
- <p>As from <c>ERTS</c> 8.0 (Erlang/OTP 19), any lingering processes
+ <p>As from ERTS 8.0 (Erlang/OTP 19), any lingering processes
that still execute the old code is killed by this function.
In earlier versions, such incorrect use could cause much
more fatal failures, like emulator crash.</p>
@@ -6056,7 +6056,7 @@ true</pre>
<p>If <c><anno>Dest</anno></c> is a <c>pid()</c>, the timer is
automatically canceled if the process referred to by the
<c>pid()</c> is not alive, or if the process exits. This
- feature was introduced in <c>ERTS</c> 5.4.11. Notice that
+ feature was introduced in ERTS 5.4.11. Notice that
timers are not automatically canceled when
<c><anno>Dest</anno></c> is an <c>atom()</c>.</p>
<p>See also
@@ -6157,7 +6157,7 @@ true</pre>
system flag <seealso marker="#system_flag_microstate_accounting">
<c>microstate_accounting</c></seealso>.</p>
<p><c>statistics(microstate_accounting)</c> returns a list of maps
- representing some of the OS threads within <c>ERTS</c>. Each map
+ representing some of the OS threads within ERTS. Each map
contains <c>type</c> and <c>id</c> fields that can be used to
identify what
thread it is, and also a counters field that contains data about how
@@ -6249,7 +6249,7 @@ lists:map(
<c>scheduler_wall_time</c> fraction. Without extra states this
time is part of the <c>other</c> state.</item>
<tag><c>ets</c></tag>
- <item>Time spent executing <c>ets</c> BIFs. Without extra states
+ <item>Time spent executing ETS BIFs. Without extra states
this time is part of the <c>emulator</c> state.</item>
<tag><c>gc_full</c></tag>
<item>Time spent doing fullsweep garbage collection. Without extra
@@ -6265,7 +6265,7 @@ lists:map(
part of the <c>other</c> state.</item>
</taglist>
<p>The utility module
- <seealso marker="runtime_tools:msacc"><c>runtime_tools:msacc(3)</c></seealso>
+ <seealso marker="runtime_tools:msacc"><c>msacc(3)</c></seealso>
can be used to more easily analyse these statistics.</p>
<p>Returns <c>undefined</c> if system flag
<seealso marker="#system_flag_microstate_accounting">
@@ -6288,7 +6288,7 @@ lists:map(
<pre>
> <input>statistics(reductions).</input>
{2046,11}</pre>
- <note><p>As from <c>ERTS</c> 5.5 (Erlang/OTP R11B),
+ <note><p>As from ERTS 5.5 (Erlang/OTP R11B),
this value does not include reductions performed in current
time slices of currently scheduled processes. If an
exact value is wanted, use
@@ -7107,7 +7107,7 @@ ok
<item>
<marker id="system_info_alloc_util_allocators"></marker>
<p>Returns a list of the names of all allocators using
- the <c>ERTS</c> internal <c>alloc_util</c> framework
+ the ERTS internal <c>alloc_util</c> framework
as atoms. For more information, see section
<seealso marker="erts:erts_alloc#alloc_util">The
alloc_util framework</seealso>
@@ -7117,7 +7117,7 @@ ok
<item>
<marker id="system_info_allocator_tuple"></marker>
<p>Returns information about the specified allocator.
- As from <c>ERTS</c> 5.6.1, the return value is a list
+ As from ERTS 5.6.1, the return value is a list
of <c>{instance, InstanceNo, InstanceInfo}</c> tuples,
where <c>InstanceInfo</c> contains information about
a specific instance of the allocator.
@@ -7134,8 +7134,8 @@ ok
<p>The recognized allocators are listed in
<seealso marker="erts:erts_alloc"><c>erts_alloc(3)</c></seealso>.
Information about super carriers can be obtained from
- <c>ERTS</c> 8.0 with <c>{allocator, erts_mmap}</c> or from
- <c>ERTS</c> 5.10.4; the returned list when calling with
+ ERTS 8.0 with <c>{allocator, erts_mmap}</c> or from
+ ERTS 5.10.4; the returned list when calling with
<c>{allocator, mseg_alloc}</c> also includes an
<c>{erts_mmap, _}</c> tuple as one element in the list.</p>
<p>After reading the <c>erts_alloc(3)</c> documentation,
@@ -7619,7 +7619,7 @@ ok
(for example, <c>./configure --with-dynamic-trace=dtrace</c>).
For more information about dynamic tracing, see
<seealso marker="runtime_tools:dyntrace">
- <c>runtime_tools:dyntrace(3)</c></seealso> manual page and the
+ <c>dyntrace(3)</c></seealso> manual page and the
<c>README.dtrace</c>/<c>README.systemtap</c> files in the
Erlang source code top directory.</p>
</item>
@@ -7659,7 +7659,7 @@ ok
</item>
<tag><c>ets_limit</c></tag>
<item>
- <p>Returns the maximum number of <c>ets</c> tables allowed. This
+ <p>Returns the maximum number of ETS tables allowed. This
limit can be increased at startup by passing
command-line flag
<seealso marker="erts:erl#+e"><c>+e</c></seealso> to
@@ -7847,7 +7847,7 @@ ok
<item>
<marker id="system_info_otp_release"></marker>
<p>Returns a string containing the OTP release number of the
- OTP release that the currently executing <c>ERTS</c> application
+ OTP release that the currently executing ERTS application
is part of.</p>
<p>As from Erlang/OTP 17, the OTP release number corresponds to
the major OTP version number. No
@@ -8222,7 +8222,7 @@ ok
<tag><c>tolerant_timeofday</c></tag>
<item>
<marker id="system_info_tolerant_timeofday"></marker>
- <p>Returns whether a pre <c>ERTS</c> 7.0 backwards compatible
+ <p>Returns whether a pre ERTS 7.0 backwards compatible
compensation for sudden changes of system time is <c>enabled</c>
or <c>disabled</c>. Such compensation is <c>enabled</c> when the
<seealso marker="#system_info_time_offset">time offset</seealso>
@@ -8290,8 +8290,8 @@ ok
<p>Argument <c>scheduler</c> has changed name to
<c>scheduler_id</c> to avoid mix up with argument
<c>schedulers</c>. Argument <c>scheduler</c> was
- introduced in <c>ERTS</c> 5.5 and renamed in
- <c>ERTS</c> 5.5.1.</p>
+ introduced in ERTS 5.5 and renamed in
+ ERTS 5.5.1.</p>
</note>
</desc>
</func>
@@ -9451,7 +9451,7 @@ timestamp() ->
<desc>
<p>The delivery of trace messages (generated by
<seealso marker="#trace/3"><c>erlang:trace/3</c></seealso>,
- <seealso marker="kernel:seq_trace"><c>kernel:seq_trace(3)</c></seealso>,
+ <seealso marker="kernel:seq_trace"><c>seq_trace(3)</c></seealso>,
or <seealso marker="#system_profile/2">
<c>erlang:system_profile/2</c></seealso>)
is dislocated on the time-line
diff --git a/erts/doc/src/erlc.xml b/erts/doc/src/erlc.xml
index ca3412b72c..7355be488b 100644
--- a/erts/doc/src/erlc.xml
+++ b/erts/doc/src/erlc.xml
@@ -303,9 +303,9 @@ erlc +export_all file.erl</pre>
<section>
<title>See Also</title>
<p><seealso marker="erl"><c>erl(1)</c></seealso>,
- <seealso marker="compiler:compile"><c>compiler:compile(3)</c></seealso>,
- <seealso marker="parsetools:yecc"><c>parsetools:yecc(3)</c></seealso>,
- <seealso marker="snmp:snmp"><c>snmp:snmp(3)</c></seealso></p>
+ <seealso marker="compiler:compile"><c>compile(3)</c></seealso>,
+ <seealso marker="parsetools:yecc"><c>yecc(3)</c></seealso>,
+ <seealso marker="snmp:snmp"><c>snmp(3)</c></seealso></p>
</section>
</comref>
diff --git a/erts/doc/src/erlsrv.xml b/erts/doc/src/erlsrv.xml
index 53583b625d..6c08b25220 100644
--- a/erts/doc/src/erlsrv.xml
+++ b/erts/doc/src/erlsrv.xml
@@ -527,7 +527,7 @@ void initialize_handler(void){
<title>See Also</title>
<p><seealso marker="start_erl"><c>start_erl(1)</c></seealso>,
<seealso marker="sasl:release_handler">
- <c>sasl:release_handler(3)</c></seealso></p>
+ <c>release_handler(3)</c></seealso></p>
</section>
</comref>
diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml
index a43f51b10a..8ab35851c1 100644
--- a/erts/doc/src/erts_alloc.xml
+++ b/erts/doc/src/erts_alloc.xml
@@ -246,7 +246,7 @@
If it satisfies the request, it is used, otherwise a new
carrier is created. The implementation has a time
complexity that is constant.</p>
- <p>As from <c>ERTS</c> 5.6.1 the emulator refuses to
+ <p>As from ERTS 5.6.1 the emulator refuses to
use this strategy on other allocators than <c>temp_alloc</c>.
This because it only causes problems for other allocators.</p>
</item>
@@ -454,7 +454,7 @@
enabled) is passed instead of a <c><![CDATA[<utilization>]]></c>,
a recomended non-zero utilization value is used. The value
chosen depends on the allocator type and can be changed between
- <c>ERTS</c> versions. Defaults to <c>de</c>, but this
+ ERTS versions. Defaults to <c>de</c>, but this
can be changed in the future.</p>
<p>Carriers are abandoned when
memory utilization in the allocator instance falls below the
@@ -617,7 +617,7 @@
SMP support is <c>NoSchedulers+1</c> instances. Each scheduler
uses a lock-free instance of its own and other threads use
a common instance.</p>
- <p>Before <c>ERTS</c> 5.9 it was possible to configure
+ <p>Before ERTS 5.9 it was possible to configure
a smaller number of thread-specific instances than schedulers.
This is, however, not possible anymore.</p>
</item>
@@ -688,7 +688,7 @@
<p>A map over current allocations is kept by the emulator.
The allocation map can be retrieved through module
<seealso marker="tools:instrument">
- <c>tools:instrument(3)</c></seealso>. <c>+Mim true</c>
+ <c>instrument(3)</c></seealso>. <c>+Mim true</c>
implies <c>+Mis true</c>. <c>+Mim true</c> is the same as flag
<seealso marker="erl#instr"><c>-instr</c></seealso> in
<c>erl(1)</c>.</p>
@@ -698,7 +698,7 @@
<p>Status over allocated memory is kept by the emulator.
The allocation status can be retrieved through module
<seealso marker="tools:instrument">
- <c>tools:instrument(3)</c></seealso>.</p>
+ <c>instrument(3)</c></seealso>.</p>
</item>
<tag><marker id="Mit"/><c>+Mit X</c></tag>
<item>
@@ -737,10 +737,10 @@
<p>Disables features that cannot be enabled while creating an
allocator configuration with
<seealso marker="runtime_tools:erts_alloc_config">
- <c>runtime_tools:erts_alloc_config(3)</c></seealso>.</p>
+ <c>erts_alloc_config(3)</c></seealso>.</p>
<note>
<p>This option is to be used only while running
- <c>runtime_tools:erts_alloc_config(3)</c>, <em>not</em> when
+ <c>erts_alloc_config(3)</c>, <em>not</em> when
using the created configuration.</p>
</note>
</item>
@@ -780,7 +780,7 @@
</note>
<p>The <seealso marker="runtime_tools:erts_alloc_config">
- <c>runtime_tools:erts_alloc_config(3)</c></seealso>
+ <c>erts_alloc_config(3)</c></seealso>
tool can be used to aid creation of an
<c>erts_alloc</c> configuration that is suitable for a limited
number of runtime scenarios.</p>
@@ -791,9 +791,9 @@
<p><seealso marker="erl"><c>erl(1)</c></seealso>,
<seealso marker="erlang"><c>erlang(3)</c></seealso>,
<seealso marker="runtime_tools:erts_alloc_config">
- <c>runtime_tools:erts_alloc_config(3)</c></seealso>,
+ <c>erts_alloc_config(3)</c></seealso>,
<seealso marker="tools:instrument">
- <c>tools:instrument(3)</c></seealso></p>
+ <c>instrument(3)</c></seealso></p>
</section>
</cref>
diff --git a/erts/doc/src/escript.xml b/erts/doc/src/escript.xml
index 602b88f6ed..1d5d280338 100644
--- a/erts/doc/src/escript.xml
+++ b/erts/doc/src/escript.xml
@@ -4,7 +4,7 @@
<comref>
<header>
<copyright>
- <year>2007</year><year>2015</year>
+ <year>2007</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -101,7 +101,7 @@ io:setopts([{encoding, unicode}])</code>
is <c>latin1</c>, as the script runs in a non-interactive terminal
(see section
<seealso marker="stdlib:unicode_usage#unicode_options_summary">
- Summary of Options</seealso>) in the <c>STDLIB</c> User's Guide.</p>
+ Summary of Options</seealso>) in the STDLIB User's Guide.</p>
</note>
<p>On the third line (or second line depending on the presence
of the Emacs directive), arguments can be specified to
@@ -193,7 +193,7 @@ halt(1).</pre>
as one of the emulator flags. <c>Module</c> must be the
name of a module that has an exported <c>main/1</c>
function. For more information about archives and code loading, see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
<p>It is often very convenient to have a header in
the escript, especially on Unix platforms. However, the header
is optional, so you directly can "execute"
diff --git a/erts/doc/src/inet_cfg.xml b/erts/doc/src/inet_cfg.xml
index 3b104a0032..0cfcc7905d 100644
--- a/erts/doc/src/inet_cfg.xml
+++ b/erts/doc/src/inet_cfg.xml
@@ -40,7 +40,7 @@
for specific settings for Erlang to function properly on a correctly
IP-configured platform.</p>
- <p>When Erlang starts up it reads the <c>Kernel</c> variable
+ <p>When Erlang starts up it reads the Kernel variable
<c><![CDATA[inetrc]]></c>, which, if defined, is to specify the location
and name of a user configuration file. Example:</p>
@@ -57,7 +57,7 @@
<code type="none"><![CDATA[
% export ERL_INETRC=./cfg_files/erl_inetrc]]></code>
- <p>Notice that the <c>Kernel</c> variable <c><![CDATA[inetrc]]></c>
+ <p>Notice that the Kernel variable <c><![CDATA[inetrc]]></c>
overrides this environment variable.</p>
<p>If no user configuration file is specified and Erlang is started
@@ -68,7 +68,7 @@
<c>/etc/host.conf</c> and <c>/etc/nsswitch.conf</c>) in these modes,
except for <c>/etc/resolv.conf</c> and <c>/etc/hosts</c> that is read and
monitored for changes on Unix platforms for the internal DNS client
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>.</p>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>.</p>
<p>If Erlang is started in long name distributed mode, it needs to
get the domain name from somewhere and reads system <c>inet</c>
@@ -138,7 +138,7 @@
<p><c><![CDATA[File = string()]]></c></p>
<p>Specify a system file that Erlang is to read resolver
configuration from for the internal DNS client
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>,
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>,
and monitor for changes, even if it does not exist.
The path must be absolute.</p>
<p>This can override the configuration parameters
@@ -200,7 +200,7 @@
<p><c><![CDATA[Port = integer()]]></c></p>
<p>Add address (and port, if other than default) of the primary
nameserver to use for
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>.
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>.
</p>
</item>
<tag><c><![CDATA[{alt_nameserver, IP [,Port]}.]]></c></tag>
@@ -209,14 +209,14 @@
<p><c><![CDATA[Port = integer()]]></c></p>
<p>Add address (and port, if other than default) of the secondary
nameserver for
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>.
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>.
</p>
</item>
<tag><c><![CDATA[{search, Domains}.]]></c></tag>
<item>
<p><c><![CDATA[Domains = [string()]]]></c></p>
<p>Add search domains for
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>.
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>.
</p>
</item>
<tag><c><![CDATA[{lookup, Methods}.]]></c></tag>
@@ -229,7 +229,7 @@
<item><c><![CDATA[file]]></c> (use host data retrieved from system
configuration files and/or the user configuration file)</item>
<item><c><![CDATA[dns]]></c> (use the Erlang DNS client
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
for nameserver queries)</item>
</list>
<p>The lookup method <c><![CDATA[string]]></c> tries to
@@ -249,7 +249,7 @@
<item>
<p><c><![CDATA[Time = integer()]]></c></p>
<p>Set how often (in milliseconds) the resolver cache for
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
is refreshed (that is, expired DNS records are deleted).
Defaults to 1 hour.</p>
</item>
@@ -258,28 +258,28 @@
<p><c><![CDATA[Time = integer()]]></c></p>
<p>Set the time to wait until retry (in milliseconds) for DNS queries
made by
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>.
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>.
Defaults to 2 seconds.</p>
</item>
<tag><c><![CDATA[{retry, N}.]]></c></tag>
<item>
<p><c><![CDATA[N = integer()]]></c></p>
<p>Set the number of DNS queries
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
will try before giving up. Defaults to 3.</p>
</item>
<tag><c><![CDATA[{inet6, Bool}.]]></c></tag>
<item>
<p><c><![CDATA[Bool = true | false]]></c></p>
<p>Tells the DNS client
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
to look up IPv6 addresses. Defaults to <c>false</c>.</p>
</item>
<tag><c><![CDATA[{usevc, Bool}.]]></c></tag>
<item>
<p><c><![CDATA[Bool = true | false]]></c></p>
<p>Tells the DNS client
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
to use TCP (Virtual Circuit) instead of UDP. Defaults to
<c>false</c>.</p>
</item>
@@ -287,7 +287,7 @@
<item>
<p><c><![CDATA[Version = false | 0]]></c></p>
<p>Sets the EDNS version that
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
will use. The only allowed version is zero. Defaults to <c>false</c>,
which means not to use EDNS.</p>
</item>
@@ -295,7 +295,7 @@
<item>
<p><c><![CDATA[N = integer()]]></c></p>
<p>Sets the allowed UDP payload size
- <seealso marker="kernel:inet_res"><c>kernel:inet_res(3)</c></seealso>
+ <seealso marker="kernel:inet_res"><c>inet_res(3)</c></seealso>
will advertise in EDNS queries. Also sets the limit
when the DNS query will be deemed too large for UDP
forcing a TCP query instead; this is not entirely
diff --git a/erts/doc/src/init.xml b/erts/doc/src/init.xml
index 54507c6572..c14f0a558d 100644
--- a/erts/doc/src/init.xml
+++ b/erts/doc/src/init.xml
@@ -42,7 +42,7 @@
<p><c>init</c> reads the boot script, which contains instructions on
how to initiate the system. For more information about boot scripts, see
- <seealso marker="sasl:script"><c>sasl:script(4)</c></seealso>.</p>
+ <seealso marker="sasl:script"><c>script(4)</c></seealso>.</p>
<p><c>init</c> also contains functions to restart, reboot, and stop
the system.</p>
@@ -154,7 +154,7 @@
terminates. If command-line flag <c>-heart</c> was specified,
the <c>heart</c> program tries to reboot the system. For more
information, see
- <seealso marker="kernel:heart"><c>kernel:heart(3)</c></seealso>.</p>
+ <seealso marker="kernel:heart"><c>heart(3)</c></seealso>.</p>
<p>To limit the shutdown time, the time <c>init</c> is allowed
to spend taking down applications, command-line flag
<c>-shutdown_time</c> is to be used.</p>
@@ -207,7 +207,7 @@
command-line flag <c>-heart</c> was specified, the <c>heart</c>
program is terminated before the Erlang node terminates.
For more information, see
- <seealso marker="kernel:heart"><c>kernel:heart(3)</c></seealso>.</p>
+ <seealso marker="kernel:heart"><c>heart(3)</c></seealso>.</p>
<p>To limit the shutdown time, the time <c>init</c> is allowed
to spend taking down applications, command-line flag
<c>-shutdown_time</c> is to be used.</p>
@@ -254,9 +254,9 @@
useful when you want to elaborate with code loading from
archives without editing the <c>boot script</c>. For more
information about interpretation of boot scripts, see
- <seealso marker="sasl:script"><c>sasl:script(4)</c></seealso>.
+ <seealso marker="sasl:script"><c>script(4)</c></seealso>.
The flag has also a similar effect on how the code server works; see
- <seealso marker="kernel:code"><c>kernel:code(3)</c></seealso>.</p>
+ <seealso marker="kernel:code"><c>code(3)</c></seealso>.</p>
</item>
<tag><c>-epmd_module Module</c></tag>
<item>
@@ -361,7 +361,7 @@ error</pre>
<section>
<title>See Also</title>
<p><seealso marker="erl_prim_loader"><c>erl_prim_loader(3)</c></seealso>,
- <seealso marker="kernel:heart"><c>kernel:heart(3)</c></seealso></p>
+ <seealso marker="kernel:heart"><c>heart(3)</c></seealso></p>
</section>
</erlref>
diff --git a/erts/doc/src/introduction.xml b/erts/doc/src/introduction.xml
index 97a0d5999e..790e24f9f3 100644
--- a/erts/doc/src/introduction.xml
+++ b/erts/doc/src/introduction.xml
@@ -34,7 +34,7 @@
</header>
<section>
<title>Scope</title>
- <p>The Erlang Runtime System Application, <c>ERTS</c>, contains
+ <p>The Erlang Runtime System Application, ERTS, contains
functionality necessary to run the Erlang system.</p>
<note>
<p>By default, <c><![CDATA[ERTS]]></c> is only guaranteed to be
diff --git a/erts/doc/src/match_spec.xml b/erts/doc/src/match_spec.xml
index 1b297c5d29..2a14f1e47b 100644
--- a/erts/doc/src/match_spec.xml
+++ b/erts/doc/src/match_spec.xml
@@ -142,7 +142,7 @@
</list>
<p>A match specification used in
- <seealso marker="stdlib:ets"><c>stdlib:ets(3)</c></seealso>
+ <seealso marker="stdlib:ets"><c>ets(3)</c></seealso>
can be described in the following <em>informal</em> grammar:</p>
<list type="bulleted">
@@ -678,7 +678,7 @@
</item>
<item>
<p>If the match specification is executed when selecting objects
- from an <c>ets</c> table:</p>
+ from an ETS table:</p>
<p>Evaluate the expressions in order and return the value of
the last expression (typically there is only one expression
in this context).</p>
@@ -691,11 +691,11 @@
<section>
<marker id="differences_ets_tracing"/>
<title>Differences between Match Specifications in ETS and Tracing</title>
- <p><c>ets</c> match specifications produce a return value.
+ <p>ETS match specifications produce a return value.
Usually the <c><![CDATA[MatchBody]]></c> contains one single
<c><![CDATA[ConditionExpression]]></c> that defines the return value
without any side effects. Calls with side effects are not allowed in
- the <c>ets</c> context.</p>
+ the ETS context.</p>
<p>When tracing there is no return value to produce, the
match specification either matches or does not. The effect when the
@@ -824,7 +824,7 @@
<section>
<title>ETS Examples</title>
- <p>Match all objects in an <c>ets</c> table, where the first element is
+ <p>Match all objects in an ETS table, where the first element is
the atom <c>'strider'</c> and the tuple arity is 3, and return the whole
object:</p>
@@ -834,7 +834,7 @@
['$_']}]
]]></code>
- <p>Match all objects in an <c>ets</c> table with arity &gt; 1 and the first
+ <p>Match all objects in an ETS table with arity &gt; 1 and the first
element is 'gandalf', and return element 2:</p>
<code type="none"><![CDATA[
@@ -863,7 +863,7 @@
]]></code>
<p>Function <seealso marker="stdlib:ets#test_ms/2"><c>ets:test_ms/2></c></seealso>
- can be useful for testing complicated <c>ets</c> matches.</p>
+ can be useful for testing complicated ETS matches.</p>
</section>
</chapter>
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index ca3f654c36..2a36e5568c 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -9380,9 +9380,9 @@
dynamically linking against <c>libssl.so</c> and
<c>libcrypto.so</c>. The runtime library search path has
also been extended. </item><item> The <c>configure</c>
- scripts of <c>erl_interface</c> and <c>odbc</c> now
+ scripts of Erl_interface and ODBC now
search for thread libraries and thread library quirks the
- same way as <c>erts</c> do. </item><item> The
+ same way as ERTS do. </item><item> The
<c>configure</c> script of the <c>odbc</c> application
now also looks for odbc libraries in <c>lib64</c> and
<c>lib/64</c> directories when building on a 64-bit
@@ -10498,7 +10498,7 @@
</item>
<item>
<p>
- A corrected bug in <c>ets</c> for <c>bag</c> and
+ A corrected bug in ETS for <c>bag</c> and
<c>duplicate_bag</c>. A <c>delete/2</c> or
<c>lookup_element/3</c> could miss objects in a fixed
table if one or more objects with the same key had
@@ -10940,7 +10940,7 @@
<list>
<item>
<p>
- A corrected bug in <c>ets</c> for <c>bag</c> and
+ A corrected bug in ETS for <c>bag</c> and
<c>duplicate_bag</c>. A <c>delete/2</c> or
<c>lookup_element/3</c> could miss objects in a fixed
table if one or more objects with the same key had
diff --git a/erts/doc/src/run_erl.xml b/erts/doc/src/run_erl.xml
index 4780c00ea4..ad7b2c5b85 100644
--- a/erts/doc/src/run_erl.xml
+++ b/erts/doc/src/run_erl.xml
@@ -174,7 +174,7 @@
without Daylight Saving Time), rather than in local time.
This does not affect data coming from Erlang,
only the logs output directly by <c>run_erl</c>. Application
- <c>SASL</c> can be modified accordingly by setting the Erlang
+ SASL can be modified accordingly by setting the Erlang
application variable <c><![CDATA[utc_log]]></c> to
<c><![CDATA[true]]></c>.</p>
</item>
diff --git a/erts/doc/src/start_erl.xml b/erts/doc/src/start_erl.xml
index 50f8c58a48..4887d4606e 100644
--- a/erts/doc/src/start_erl.xml
+++ b/erts/doc/src/start_erl.xml
@@ -163,7 +163,7 @@
<title>See Also</title>
<p><seealso marker="erlsrv"><c>erlsrv(1)</c></seealso>,
<seealso marker="sasl:release_handler">
- <c>sasl:release_handler(3)</c></seealso></p>
+ <c>release_handler(3)</c></seealso></p>
</section>
</comref>
diff --git a/erts/doc/src/time_correction.xml b/erts/doc/src/time_correction.xml
index 8042ad3b99..77e7a40529 100644
--- a/erts/doc/src/time_correction.xml
+++ b/erts/doc/src/time_correction.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1999</year><year>2015</year>
+ <year>1999</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -35,7 +35,7 @@
<section>
<title>New Extended Time Functionality</title>
- <note><p>As from Erlang/OTP 18 (<c>ERTS</c> 7.0) the time functionality
+ <note><p>As from Erlang/OTP 18 (ERTS 7.0) the time functionality
has been extended. This includes a
<seealso marker="#The_New_Time_API">new API</seealso>
for time and
@@ -247,7 +247,7 @@
everything that has anything to do with time. All timers,
regardless of it is a <c>receive ... after</c> timer, BIF timer,
or a timer in the
- <seealso marker="stdlib:timer"><c>stdlib:timer(3)</c></seealso>
+ <seealso marker="stdlib:timer"><c>timer(3)</c></seealso>
module, are triggered relative Erlang monotonic time. Even
<seealso marker="#Erlang_System_Time">Erlang system
time</seealso> is based on Erlang monotonic time.
@@ -408,7 +408,7 @@
and does not change later. This is the default behavior, but
not because it is the best mode (which it is not). It is
default <em>only</em> because this is how the runtime system
- behaved until <c>ERTS</c> 7.0.
+ behaved until ERTS 7.0.
Ensure that your Erlang code that can execute during a time
warp is <seealso marker="#Time_Warp_Safe_Code">time warp
safe</seealso> before enabling other modes.</p>
@@ -663,7 +663,7 @@
<marker id="The_New_Erlang_Monotonic_Time"/>
<section>
<title>New Erlang Monotonic Time</title>
- <p>Erlang monotonic time as such is new as from <c>ERTS</c> 7.0.
+ <p>Erlang monotonic time as such is new as from ERTS 7.0.
It is introduced to detach time measurements, such as elapsed
time from calendar time. In many use cases there is a need to
measure elapsed time or specify a time relative to another point
diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in
index 43d1914b42..21bcbbab27 100644
--- a/erts/emulator/Makefile.in
+++ b/erts/emulator/Makefile.in
@@ -51,7 +51,6 @@ ARFLAGS=rc
OMIT_OMIT_FP=no
DIRTY_SCHEDULER_SUPPORT=@DIRTY_SCHEDULER_SUPPORT@
-NEW_PURGE_STRATEGY=@NEW_PURGE_STRATEGY@
ifeq ($(TYPE),debug)
PURIFY =
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c
index 5c28fb1a98..c7e13f276d 100644
--- a/erts/emulator/beam/beam_bif_load.c
+++ b/erts/emulator/beam/beam_bif_load.c
@@ -57,11 +57,13 @@ static struct {
Process *erts_code_purger = NULL;
-ErtsLiteralArea *erts_copy_literal_area = NULL;
#ifdef ERTS_DIRTY_SCHEDULERS
Process *erts_dirty_process_code_checker;
#endif
-#ifdef ERTS_NEW_PURGE_STRATEGY
+erts_smp_atomic_t erts_copy_literal_area__;
+#define ERTS_SET_COPY_LITERAL_AREA(LA) \
+ erts_smp_atomic_set_nob(&erts_copy_literal_area__, \
+ (erts_aint_t) (LA))
Process *erts_literal_area_collector = NULL;
typedef struct ErtsLiteralAreaRef_ ErtsLiteralAreaRef;
@@ -75,10 +77,9 @@ struct {
ErtsLiteralAreaRef *first;
ErtsLiteralAreaRef *last;
} release_literal_areas;
-#endif
static void set_default_trace_pattern(Eterm module);
-static Eterm check_process_code(Process* rp, Module* modp, Uint flags, int *redsp, int fcalls);
+static Eterm check_process_code(Process* rp, Module* modp, int *redsp, int fcalls);
static void delete_code(Module* modp);
static int any_heap_ref_ptrs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size);
static int any_heap_refs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size);
@@ -107,11 +108,11 @@ init_purge_state(void)
void
erts_beam_bif_load_init(void)
{
-#ifdef ERTS_NEW_PURGE_STRATEGY
erts_smp_mtx_init(&release_literal_areas.mtx, "release_literal_areas");
release_literal_areas.first = NULL;
release_literal_areas.last = NULL;
-#endif
+ erts_smp_atomic_init_nob(&erts_copy_literal_area__,
+ (erts_aint_t) NULL);
init_purge_state();
}
@@ -539,7 +540,7 @@ check_old_code_1(BIF_ALIST_1)
}
Eterm
-erts_check_process_code(Process *c_p, Eterm module, Uint flags, int *redsp, int fcalls)
+erts_check_process_code(Process *c_p, Eterm module, int *redsp, int fcalls)
{
Module* modp;
Eterm res;
@@ -554,31 +555,23 @@ erts_check_process_code(Process *c_p, Eterm module, Uint flags, int *redsp, int
if (!modp)
return am_false;
erts_rlock_old_code(code_ix);
- res = (!modp->old.code_hdr ? am_false :
- check_process_code(c_p, modp, flags, redsp, fcalls));
+ res = (!modp->old.code_hdr
+ ? am_false
+ : check_process_code(c_p, modp, redsp, fcalls));
erts_runlock_old_code(code_ix);
return res;
}
-BIF_RETTYPE erts_internal_check_process_code_2(BIF_ALIST_2)
+BIF_RETTYPE erts_internal_check_process_code_1(BIF_ALIST_1)
{
int reds = 0;
- Uint flags;
Eterm res;
if (is_not_atom(BIF_ARG_1))
goto badarg;
- if (is_not_small(BIF_ARG_2))
- goto badarg;
-
- flags = unsigned_val(BIF_ARG_2);
- if (flags & ~ERTS_CPC_ALL) {
- goto badarg;
- }
-
- res = erts_check_process_code(BIF_P, BIF_ARG_1, flags, &reds, BIF_P->fcalls);
+ res = erts_check_process_code(BIF_P, BIF_ARG_1, &reds, BIF_P->fcalls);
ASSERT(is_value(res));
@@ -614,7 +607,7 @@ BIF_RETTYPE erts_internal_check_dirty_process_code_2(BIF_ALIST_2)
if (!rp)
BIF_RET(am_false);
- res = erts_check_process_code(rp, BIF_ARG_2, 0, &reds, BIF_P->fcalls);
+ res = erts_check_process_code(rp, BIF_ARG_2, &reds, BIF_P->fcalls);
if (BIF_P != rp)
erts_smp_proc_unlock(rp, ERTS_PROC_LOCK_MAIN);
@@ -857,32 +850,12 @@ set_default_trace_pattern(Eterm module)
}
}
-#ifndef ERTS_NEW_PURGE_STRATEGY
-
-static ERTS_INLINE int
-check_mod_funs(Process *p, ErlOffHeap *off_heap, char *area, size_t area_size)
-{
- struct erl_off_heap_header* oh;
- for (oh = off_heap->first; oh; oh = oh->next) {
- if (thing_subtag(oh->thing_word) == FUN_SUBTAG) {
- ErlFunThing* funp = (ErlFunThing*) oh;
- if (ErtsInArea(funp->fe->address, area, area_size))
- return !0;
- }
- }
- return 0;
-}
-
-#endif
-
static Uint hfrag_literal_size(Eterm* start, Eterm* end,
char* lit_start, Uint lit_size);
static void hfrag_literal_copy(Eterm **hpp, ErlOffHeap *ohp,
Eterm *start, Eterm *end,
char *lit_start, Uint lit_size);
-#ifdef ERTS_NEW_PURGE_STRATEGY
-
Eterm
erts_proc_copy_literal_area(Process *c_p, int *redsp, int fcalls, int gc_allowed)
{
@@ -893,7 +866,7 @@ erts_proc_copy_literal_area(Process *c_p, int *redsp, int fcalls, int gc_allowed
Uint lit_bsize;
ErlHeapFragment *hfrag;
- la = erts_copy_literal_area;
+ la = ERTS_COPY_LITERAL_AREA();
if (!la)
return am_ok;
@@ -971,8 +944,13 @@ erts_proc_copy_literal_area(Process *c_p, int *redsp, int fcalls, int gc_allowed
}
if (any_heap_ref_ptrs(c_p->stop, c_p->hend, literals, lit_bsize))
+ goto literal_gc;
+ *redsp += 1;
+#ifdef HIPE
+ if (nstack_any_heap_ref_ptrs(c_p, literals, lit_bsize))
goto literal_gc;
*redsp += 1;
+#endif
if (any_heap_refs(c_p->heap, c_p->htop, literals, lit_bsize))
goto literal_gc;
*redsp += 1;
@@ -1044,7 +1022,7 @@ literal_gc:
}
static Eterm
-check_process_code(Process* rp, Module* modp, Uint flags, int *redsp, int fcalls)
+check_process_code(Process* rp, Module* modp, int *redsp, int fcalls)
{
BeamInstr* start;
char* mod_start;
@@ -1109,253 +1087,6 @@ check_process_code(Process* rp, Module* modp, Uint flags, int *redsp, int fcalls
return am_false;
}
-#else /* !ERTS_NEW_PURGE_STRATEGY, i.e, old style purge... */
-
-static Eterm
-check_process_code(Process* rp, Module* modp, Uint flags, int *redsp, int fcalls)
-{
- BeamInstr* start;
- char* literals;
- Uint lit_bsize;
- char* mod_start;
- Uint mod_size;
- Eterm* sp;
- int done_gc = 0;
- int need_gc = 0;
- ErtsMessage *msgp;
- ErlHeapFragment *hfrag;
-
-#define ERTS_ORDINARY_GC__ (1 << 0)
-#define ERTS_LITERAL_GC__ (1 << 1)
-
- /*
- * Pick up limits for the module.
- */
- start = (BeamInstr*) modp->old.code_hdr;
- mod_start = (char *) start;
- mod_size = modp->old.code_length;
-
- /*
- * Check if current instruction or continuation pointer points into module.
- */
- if (ErtsInArea(rp->i, mod_start, mod_size)
- || ErtsInArea(rp->cp, mod_start, mod_size)) {
- return am_true;
- }
-
- /*
- * Check all continuation pointers stored on the stack.
- */
- for (sp = rp->stop; sp < STACK_START(rp); sp++) {
- if (is_CP(*sp) && ErtsInArea(cp_val(*sp), mod_start, mod_size)) {
- return am_true;
- }
- }
-
- /*
- * Check all continuation pointers stored in stackdump
- * and clear exception stackdump if there is a pointer
- * to the module.
- */
- if (rp->ftrace != NIL) {
- struct StackTrace *s;
- ASSERT(is_list(rp->ftrace));
- s = (struct StackTrace *) big_val(CDR(list_val(rp->ftrace)));
- if ((s->pc && ErtsInArea(s->pc, mod_start, mod_size)) ||
- (s->current && ErtsInArea(s->current, mod_start, mod_size))) {
- rp->freason = EXC_NULL;
- rp->fvalue = NIL;
- rp->ftrace = NIL;
- } else {
- int i;
- for (i = 0; i < s->depth; i++) {
- if (ErtsInArea(s->trace[i], mod_start, mod_size)) {
- rp->freason = EXC_NULL;
- rp->fvalue = NIL;
- rp->ftrace = NIL;
- break;
- }
- }
- }
- }
-
- if (rp->flags & F_DISABLE_GC) {
- /*
- * Cannot proceed. Process has disabled gc in order to
- * safely leave inconsistent data on the heap and/or
- * off heap lists. Need to wait for gc to be enabled
- * again.
- */
- return THE_NON_VALUE;
- }
-
- /*
- * Message queue can contains funs, and may contain
- * literals. If we got references to this module from the message
- * queue.
- *
- * If a literal is in the message queue we maka an explicit copy of
- * and attach it to the heap fragment. Each message needs to be
- * self contained, we cannot save the literal in the old_heap or
- * any other heap than the message it self.
- */
-
- erts_smp_proc_lock(rp, ERTS_PROC_LOCK_MSGQ);
- ERTS_SMP_MSGQ_MV_INQ2PRIVQ(rp);
- erts_smp_proc_unlock(rp, ERTS_PROC_LOCK_MSGQ);
-
- if (modp->old.code_hdr->literal_area) {
- literals = (char*) modp->old.code_hdr->literal_area->start;
- lit_bsize = (char*) modp->old.code_hdr->literal_area->end - literals;
- }
- else {
- literals = NULL;
- lit_bsize = 0;
- }
-
- for (msgp = rp->msg.first; msgp; msgp = msgp->next) {
- if (msgp->data.attached == ERTS_MSG_COMBINED_HFRAG)
- hfrag = &msgp->hfrag;
- else if (is_value(ERL_MESSAGE_TERM(msgp)) && msgp->data.heap_frag)
- hfrag = msgp->data.heap_frag;
- else
- continue;
- {
- ErlHeapFragment *hf;
- Uint lit_sz = 0;
- for (hf=hfrag; hf; hf = hf->next) {
- if (check_mod_funs(rp, &hfrag->off_heap, mod_start, mod_size))
- return am_true;
- lit_sz += hfrag_literal_size(&hf->mem[0], &hf->mem[hf->used_size],
- literals, lit_bsize);
- }
- if (lit_sz > 0) {
- ErlHeapFragment *bp = new_message_buffer(lit_sz);
- Eterm *hp = bp->mem;
-
- for (hf=hfrag; hf; hf = hf->next) {
- hfrag_literal_copy(&hp, &bp->off_heap,
- &hf->mem[0], &hf->mem[hf->used_size],
- literals, lit_bsize);
- hfrag=hf;
- }
- /* link new hfrag last */
- ASSERT(hfrag->next == NULL);
- hfrag->next = bp;
- bp->next = NULL;
- }
- }
- }
-
- while (1) {
-
- /* Check heap, stack etc... */
- if (check_mod_funs(rp, &rp->off_heap, mod_start, mod_size))
- goto try_gc;
- if (any_heap_ref_ptrs(&rp->fvalue, &rp->fvalue+1, literals, lit_bsize)) {
- rp->freason = EXC_NULL;
- rp->fvalue = NIL;
- rp->ftrace = NIL;
- }
- if (any_heap_ref_ptrs(rp->stop, rp->hend, literals, lit_bsize))
- goto try_literal_gc;
-#ifdef HIPE
- if (nstack_any_heap_ref_ptrs(rp, literals, lit_bsize))
- goto try_literal_gc;
-#endif
- if (any_heap_refs(rp->heap, rp->htop, literals, lit_bsize))
- goto try_literal_gc;
- if (any_heap_refs(rp->old_heap, rp->old_htop, literals, lit_bsize))
- goto try_literal_gc;
-
- /* Check dictionary */
- if (rp->dictionary) {
- Eterm* start = ERTS_PD_START(rp->dictionary);
- Eterm* end = start + ERTS_PD_SIZE(rp->dictionary);
-
- if (any_heap_ref_ptrs(start, end, literals, lit_bsize))
- goto try_literal_gc;
- }
-
- /* Check heap fragments */
- for (hfrag = rp->mbuf; hfrag; hfrag = hfrag->next) {
- Eterm *hp, *hp_end;
- /* Off heap lists should already have been moved into process */
- ASSERT(!check_mod_funs(rp, &hfrag->off_heap, mod_start, mod_size));
-
- hp = &hfrag->mem[0];
- hp_end = &hfrag->mem[hfrag->used_size];
- if (any_heap_refs(hp, hp_end, literals, lit_bsize))
- goto try_literal_gc;
- }
-
- /*
- * Message buffer fragments (matched messages)
- * - off heap lists should already have been moved into
- * process off heap structure.
- * - Check for literals
- */
- for (msgp = rp->msg_frag; msgp; msgp = msgp->next) {
- hfrag = erts_message_to_heap_frag(msgp);
- for (; hfrag; hfrag = hfrag->next) {
- Eterm *hp, *hp_end;
- ASSERT(!check_mod_funs(rp, &hfrag->off_heap, mod_start, mod_size));
-
- hp = &hfrag->mem[0];
- hp_end = &hfrag->mem[hfrag->used_size];
-
- if (any_heap_refs(hp, hp_end, literals, lit_bsize))
- goto try_literal_gc;
- }
- }
-
- return am_false;
-
- try_literal_gc:
- need_gc |= ERTS_LITERAL_GC__;
-
- try_gc:
- need_gc |= ERTS_ORDINARY_GC__;
-
- if ((done_gc & need_gc) == need_gc)
- return am_true;
-
- if (!(flags & ERTS_CPC_ALLOW_GC))
- return am_aborted;
-
- need_gc &= ~done_gc;
-
- /*
- * Try to get rid of literals by by garbage collecting.
- * Clear both fvalue and ftrace.
- */
-
- rp->freason = EXC_NULL;
- rp->fvalue = NIL;
- rp->ftrace = NIL;
-
- if (need_gc & ERTS_ORDINARY_GC__) {
- FLAGS(rp) |= F_NEED_FULLSWEEP;
- *redsp += erts_garbage_collect_nobump(rp, 0, rp->arg_reg, rp->arity, fcalls);
- done_gc |= ERTS_ORDINARY_GC__;
- }
- if (need_gc & ERTS_LITERAL_GC__) {
- struct erl_off_heap_header* oh;
- oh = modp->old.code_hdr->literal_area->off_heap;
- *redsp += lit_bsize / 64; /* Need, better value... */
- erts_garbage_collect_literals(rp, (Eterm*)literals, lit_bsize, oh);
- done_gc |= ERTS_LITERAL_GC__;
- }
- need_gc = 0;
- }
-
-#undef ERTS_ORDINARY_GC__
-#undef ERTS_LITERAL_GC__
-
-}
-
-#endif /* !ERTS_NEW_PURGE_STRATEGY */
-
static int
any_heap_ref_ptrs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size)
{
@@ -1484,28 +1215,39 @@ hfrag_literal_copy(Eterm **hpp, ErlOffHeap *ohp,
}
}
-#ifdef ERTS_NEW_PURGE_STRATEGY
+#ifdef ERTS_SMP
ErtsThrPrgrLaterOp later_literal_area_switch;
-#ifdef ERTS_SMP
+typedef struct {
+ ErtsThrPrgrLaterOp lop;
+ ErtsLiteralArea *la;
+} ErtsLaterReleasLiteralArea;
+
+static void
+later_release_literal_area(void *vlrlap)
+{
+ ErtsLaterReleasLiteralArea *lrlap;
+ lrlap = (ErtsLaterReleasLiteralArea *) vlrlap;
+ erts_release_literal_area(lrlap->la);
+ erts_free(ERTS_ALC_T_RELEASE_LAREA, vlrlap);
+}
+
static void
-complete_literal_area_switch(void *unused)
+complete_literal_area_switch(void *literal_area)
{
Process *p = erts_literal_area_collector;
erts_smp_proc_lock(p, ERTS_PROC_LOCK_STATUS);
erts_resume(p, ERTS_PROC_LOCK_STATUS);
erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS);
+ if (literal_area)
+ erts_release_literal_area((ErtsLiteralArea *) literal_area);
}
#endif
-#endif /* ERTS_NEW_PURGE_STRATEGY */
-
BIF_RETTYPE erts_internal_release_literal_area_switch_0(BIF_ALIST_0)
{
-#ifndef ERTS_NEW_PURGE_STRATEGY
- BIF_ERROR(BIF_P, EXC_NOTSUP);
-#else
+ ErtsLiteralArea *unused_la;
ErtsLiteralAreaRef *la_ref;
if (BIF_P != erts_literal_area_collector)
@@ -1522,29 +1264,47 @@ BIF_RETTYPE erts_internal_release_literal_area_switch_0(BIF_ALIST_0)
erts_smp_mtx_unlock(&release_literal_areas.mtx);
- if (erts_copy_literal_area)
- erts_release_literal_area(erts_copy_literal_area);
+ unused_la = ERTS_COPY_LITERAL_AREA();
if (!la_ref) {
- erts_copy_literal_area = NULL;
+ ERTS_SET_COPY_LITERAL_AREA(NULL);
+ if (unused_la) {
+#ifdef ERTS_SMP
+ ErtsLaterReleasLiteralArea *lrlap;
+ lrlap = erts_alloc(ERTS_ALC_T_RELEASE_LAREA,
+ sizeof(ErtsLaterReleasLiteralArea));
+ lrlap->la = unused_la;
+ erts_schedule_thr_prgr_later_cleanup_op(
+ later_release_literal_area,
+ (void *) lrlap,
+ &lrlap->lop,
+ (sizeof(ErtsLaterReleasLiteralArea)
+ + sizeof(ErtsLiteralArea)
+ + ((unused_la->end
+ - &unused_la->start[0])
+ - 1)*(sizeof(Eterm))));
+#else
+ erts_release_literal_area(unused_la);
+#endif
+ }
BIF_RET(am_false);
}
- erts_copy_literal_area = la_ref->literal_area;
+ ERTS_SET_COPY_LITERAL_AREA(la_ref->literal_area);
erts_free(ERTS_ALC_T_LITERAL_REF, la_ref);
-#ifndef ERTS_SMP
- BIF_RET(am_true);
-#else
+#ifdef ERTS_SMP
erts_schedule_thr_prgr_later_op(complete_literal_area_switch,
- NULL,
+ unused_la,
&later_literal_area_switch);
erts_suspend(BIF_P, ERTS_PROC_LOCK_MAIN, NULL);
ERTS_BIF_YIELD_RETURN(BIF_P, am_true);
+#else
+ erts_release_literal_area(unused_la);
+ BIF_RET(am_true);
#endif
-#endif /* ERTS_NEW_PURGE_STRATEGY */
}
void
@@ -1722,10 +1482,6 @@ BIF_RETTYPE erts_internal_purge_module_2(BIF_ALIST_2)
code = (BeamInstr*) modp->old.code_hdr;
end = (BeamInstr *)((char *)code + modp->old.code_length);
erts_fun_purge_prepare(code, end);
-#if !defined(ERTS_NEW_PURGE_STRATEGY)
- ASSERT(!erts_copy_literal_area);
- erts_copy_literal_area = modp->old.code_hdr->literal_area;
-#endif
}
erts_runlock_old_code(code_ix);
}
@@ -1765,10 +1521,6 @@ BIF_RETTYPE erts_internal_purge_module_2(BIF_ALIST_2)
erts_fun_purge_abort_prepare(purge_state.funs, purge_state.fe_ix);
-#if !defined(ERTS_NEW_PURGE_STRATEGY)
- ASSERT(erts_copy_literal_area);
- erts_copy_literal_area = NULL;
-#endif
#ifndef ERTS_SMP
erts_fun_purge_abort_finalize(purge_state.funs, purge_state.fe_ix);
finalize_purge_operation(BIF_P, 0);
@@ -1877,14 +1629,6 @@ BIF_RETTYPE erts_internal_purge_module_2(BIF_ALIST_2)
finalize_purge_operation(BIF_P, ret == am_true);
-#if !defined(ERTS_NEW_PURGE_STRATEGY)
-
- ASSERT(erts_copy_literal_area == literals);
- erts_copy_literal_area = NULL;
- erts_release_literal_area(literals);
-
-#else /* ERTS_NEW_PURGE_STRATEGY */
-
if (literals) {
ErtsLiteralAreaRef *ref;
ref = erts_alloc(ERTS_ALC_T_LITERAL_REF,
@@ -1908,8 +1652,6 @@ BIF_RETTYPE erts_internal_purge_module_2(BIF_ALIST_2)
BIF_P->common.id);
}
-#endif /* ERTS_NEW_PURGE_STRATEGY */
-
return ret;
}
diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab
index ea66f165a0..7a35c02934 100644
--- a/erts/emulator/beam/bif.tab
+++ b/erts/emulator/beam/bif.tab
@@ -164,7 +164,7 @@ bif erts_internal:port_connect/2
bif erts_internal:request_system_task/3
bif erts_internal:request_system_task/4
-bif erts_internal:check_process_code/2
+bif erts_internal:check_process_code/1
bif erts_internal:map_to_tuple_keys/1
bif erts_internal:term_type/1
diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types
index 971052b947..6e8710eb8a 100644
--- a/erts/emulator/beam/erl_alloc.types
+++ b/erts/emulator/beam/erl_alloc.types
@@ -314,6 +314,7 @@ type RUNQ_BLNS LONG_LIVED SYSTEM run_queue_balancing
type THR_PRGR_IDATA LONG_LIVED SYSTEM thr_prgr_internal_data
type THR_PRGR_DATA LONG_LIVED SYSTEM thr_prgr_data
type T_THR_PRGR_DATA SHORT_LIVED SYSTEM temp_thr_prgr_data
+type RELEASE_LAREA SHORT_LIVED SYSTEM release_literal_area
+endif
#
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index 107c0c01d9..cb7278696f 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -2883,27 +2883,6 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
BIF_RET(AM_tag);
#endif
}
- else if (ERTS_IS_ATOM_STR("check_process_code",BIF_ARG_1)) {
- Eterm terms[3];
- Sint length = 1;
- Uint sz = 0;
- Eterm *hp, res;
- DECL_AM(direct_references);
-
- terms[0] = AM_direct_references;
-#if !defined(ERTS_NEW_PURGE_STRATEGY)
- {
- DECL_AM(indirect_references);
- terms[1] = AM_indirect_references;
- terms[2] = am_copy_literals;
- length = 3;
- }
-#endif
- erts_bld_list(NULL, &sz, length, terms);
- hp = HAlloc(BIF_P, sz);
- res = erts_bld_list(&hp, NULL, length, terms);
- BIF_RET(res);
- }
BIF_ERROR(BIF_P, BADARG);
}
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index 2f68ece37b..b299ac8d64 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -2264,7 +2264,6 @@ erl_start(int argc, char **argv)
ASSERT(erts_code_purger && erts_code_purger->common.id == pid);
erts_proc_inc_refc(erts_code_purger);
-#ifdef ERTS_NEW_PURGE_STRATEGY
pid = erl_system_process_otp(otp_ring0_pid, "erts_literal_area_collector");
erts_literal_area_collector
= (Process *) erts_ptab_pix2intptr_ddrb(&erts_proc,
@@ -2272,7 +2271,6 @@ erl_start(int argc, char **argv)
ASSERT(erts_literal_area_collector
&& erts_literal_area_collector->common.id == pid);
erts_proc_inc_refc(erts_literal_area_collector);
-#endif
#ifdef ERTS_DIRTY_SCHEDULERS
pid = erl_system_process_otp(otp_ring0_pid, "erts_dirty_process_code_checker");
diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c
index 06266363b5..356f5ca71e 100644
--- a/erts/emulator/beam/erl_lock_check.c
+++ b/erts/emulator/beam/erl_lock_check.c
@@ -113,10 +113,8 @@ static erts_lc_lock_order_t erts_lock_order[] = {
{ "export_tab", NULL },
{ "fun_tab", NULL },
{ "environ", NULL },
-#ifdef ERTS_NEW_PURGE_STRATEGY
{ "release_literal_areas", NULL },
#endif
-#endif
{ "efile_drv", "address" },
{ "drv_ev_state_grow", NULL, },
{ "drv_ev_state", "address" },
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index b577ae95b0..02a430609a 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -448,9 +448,7 @@ int erts_system_profile_ts_type = ERTS_TRACE_FLG_NOW_TIMESTAMP;
typedef enum {
ERTS_PSTT_GC, /* Garbage Collect */
ERTS_PSTT_CPC, /* Check Process Code */
-#ifdef ERTS_NEW_PURGE_STRATEGY
ERTS_PSTT_CLA, /* Copy Literal Area */
-#endif
ERTS_PSTT_COHMQ, /* Change off heap message queue */
ERTS_PSTT_FTMQ /* Flush trace msg queue */
} ErtsProcSysTaskType;
@@ -10439,7 +10437,6 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds)
fcalls = reds - CONTEXT_REDS;
st_res = erts_check_process_code(c_p,
st->arg[0],
- unsigned_val(st->arg[1]),
&cpc_reds,
fcalls);
reds -= cpc_reds;
@@ -10450,7 +10447,6 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds)
}
break;
}
-#ifdef ERTS_NEW_PURGE_STRATEGY
case ERTS_PSTT_CLA: {
int fcalls;
int cla_reds = 0;
@@ -10470,7 +10466,6 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds)
}
break;
}
-#endif
case ERTS_PSTT_COHMQ:
reds -= erts_complete_off_heap_message_queue_change(c_p);
st_res = am_true;
@@ -10525,11 +10520,9 @@ cleanup_sys_tasks(Process *c_p, erts_aint32_t in_state, int in_reds)
case ERTS_PSTT_COHMQ:
st_res = am_false;
break;
-#ifdef ERTS_NEW_PURGE_STRATEGY
case ERTS_PSTT_CLA:
st_res = am_ok;
break;
-#endif
#ifdef ERTS_SMP
case ERTS_PSTT_FTMQ:
reds -= erts_flush_trace_messages(c_p, ERTS_PROC_LOCK_MAIN);
@@ -10704,8 +10697,6 @@ request_system_task(Process *c_p, Eterm requester, Eterm target,
case am_check_process_code:
if (is_not_atom(st->arg[0]))
goto badarg;
- if (is_not_small(st->arg[1]) || (unsigned_val(st->arg[1]) & ~ERTS_CPC_ALL))
- goto badarg;
noproc_res = am_false;
st->type = ERTS_PSTT_CPC;
if (!rp)
@@ -10721,7 +10712,6 @@ request_system_task(Process *c_p, Eterm requester, Eterm target,
#endif
break;
-#ifdef ERTS_NEW_PURGE_STRATEGY
case am_copy_literals:
if (st->arg[0] != am_true && st->arg[0] != am_false)
goto badarg;
@@ -10730,7 +10720,6 @@ request_system_task(Process *c_p, Eterm requester, Eterm target,
if (!rp)
goto noproc;
break;
-#endif
default:
goto badarg;
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 3030a095a8..93996e8b41 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1000,12 +1000,8 @@ Eterm erl_send(Process *p, Eterm to, Eterm msg);
Eterm erl_is_function(Process* p, Eterm arg1, Eterm arg2);
/* beam_bif_load.c */
-#define ERTS_CPC_ALLOW_GC (1 << 0)
-#define ERTS_CPC_ALL ERTS_CPC_ALLOW_GC
-Eterm erts_check_process_code(Process *c_p, Eterm module, Uint flags, int *redsp, int fcalls);
-#ifdef ERTS_NEW_PURGE_STRATEGY
+Eterm erts_check_process_code(Process *c_p, Eterm module, int *redsp, int fcalls);
Eterm erts_proc_copy_literal_area(Process *c_p, int *redsp, int fcalls, int gc_allowed);
-#endif
typedef struct ErtsLiteralArea_ {
struct erl_off_heap_header *off_heap;
@@ -1016,10 +1012,10 @@ typedef struct ErtsLiteralArea_ {
#define ERTS_LITERAL_AREA_ALLOC_SIZE(N) \
(sizeof(ErtsLiteralArea) + sizeof(Eterm)*((N) - 1))
-extern ErtsLiteralArea *erts_copy_literal_area;
-#ifdef ERTS_NEW_PURGE_STRATEGY
+extern erts_smp_atomic_t erts_copy_literal_area__;
+#define ERTS_COPY_LITERAL_AREA() \
+ ((ErtsLiteralArea *) erts_smp_atomic_read_nob(&erts_copy_literal_area__))
extern Process *erts_literal_area_collector;
-#endif
#ifdef ERTS_DIRTY_SCHEDULERS
extern Process *erts_dirty_process_code_checker;
#endif
@@ -1107,7 +1103,7 @@ typedef struct {
#define INITIALIZE_SHCOPY(info) \
do { \
- ErtsLiteralArea *larea__ = erts_copy_literal_area; \
+ ErtsLiteralArea *larea__ = ERTS_COPY_LITERAL_AREA(); \
info.queue_start = info.queue_default; \
info.bitstore_start = info.bitstore_default; \
info.shtable_start = info.shtable_default; \
@@ -1143,7 +1139,7 @@ typedef struct {
#define INITIALIZE_LITERAL_PURGE_AREA(Area) \
do { \
- ErtsLiteralArea *larea__ = erts_copy_literal_area; \
+ ErtsLiteralArea *larea__ = ERTS_COPY_LITERAL_AREA(); \
if (larea__) { \
(Area).lit_purge_ptr = &larea__->start[0]; \
(Area).lit_purge_sz = larea__->end - (Area).lit_purge_ptr; \
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index 879daaca0a..b467c5a9b6 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -792,14 +792,14 @@ allocate_init t I y
#################################################################
#
-# The BIFs erts_internal:check_process_code/2 must be called like a function,
+# The BIFs erts_internal:check_process_code/1 must be called like a function,
# to ensure that c_p->i (program counter) is set correctly (an ordinary
# BIF call doesn't set it).
#
-call_ext u==2 Bif=u$bif:erts_internal:check_process_code/2 => i_call_ext Bif
-call_ext_last u==2 Bif=u$bif:erts_internal:check_process_code/2 D => i_call_ext_last Bif D
-call_ext_only u==2 Bif=u$bif:erts_internal:check_process_code/2 => i_call_ext_only Bif
+call_ext u==1 Bif=u$bif:erts_internal:check_process_code/1 => i_call_ext Bif
+call_ext_last u==1 Bif=u$bif:erts_internal:check_process_code/1 D => i_call_ext_last Bif D
+call_ext_only u==1 Bif=u$bif:erts_internal:check_process_code/1 => i_call_ext_only Bif
#
# The BIFs erlang:garbage_collect/0 must be called like a function,
diff --git a/erts/emulator/hipe/hipe_bif_list.m4 b/erts/emulator/hipe/hipe_bif_list.m4
index dcf3447af9..bb328b5915 100644
--- a/erts/emulator/hipe/hipe_bif_list.m4
+++ b/erts/emulator/hipe/hipe_bif_list.m4
@@ -153,7 +153,7 @@ standard_bif_interface_0(nbif_ports_0, ports_0)
* BIFs and primops that may do a GC (change heap limit and walk the native stack).
* XXX: erase/1 and put/2 cannot fail
*/
-gc_bif_interface_2(nbif_erts_internal_check_process_code_2, hipe_erts_internal_check_process_code_2)
+gc_bif_interface_1(nbif_erts_internal_check_process_code_1, hipe_erts_internal_check_process_code_1)
gc_bif_interface_1(nbif_erase_1, erase_1)
gc_bif_interface_0(nbif_garbage_collect_0, garbage_collect_0)
gc_nofail_primop_interface_1(nbif_gc_1, hipe_gc)
diff --git a/erts/emulator/hipe/hipe_native_bif.c b/erts/emulator/hipe/hipe_native_bif.c
index 9c03b3811c..9439b823ab 100644
--- a/erts/emulator/hipe/hipe_native_bif.c
+++ b/erts/emulator/hipe/hipe_native_bif.c
@@ -42,7 +42,7 @@
*/
/* for -Wmissing-prototypes :-( */
-extern Eterm hipe_erts_internal_check_process_code_2(BIF_ALIST_2);
+extern Eterm hipe_erts_internal_check_process_code_1(BIF_ALIST_1);
extern Eterm hipe_show_nstack_1(BIF_ALIST_1);
/* Used when a BIF can trigger a stack walk. */
@@ -51,12 +51,12 @@ static __inline__ void hipe_set_narity(Process *p, unsigned int arity)
p->hipe.narity = arity;
}
-Eterm hipe_erts_internal_check_process_code_2(BIF_ALIST_2)
+Eterm hipe_erts_internal_check_process_code_1(BIF_ALIST_1)
{
Eterm ret;
- hipe_set_narity(BIF_P, 2);
- ret = erts_internal_check_process_code_2(BIF_P, BIF__ARGS);
+ hipe_set_narity(BIF_P, 1);
+ ret = erts_internal_check_process_code_1(BIF_P, BIF__ARGS);
hipe_set_narity(BIF_P, 0);
return ret;
}
diff --git a/erts/emulator/test/code_SUITE.erl b/erts/emulator/test/code_SUITE.erl
index 34515efa3d..8427bb134d 100644
--- a/erts/emulator/test/code_SUITE.erl
+++ b/erts/emulator/test/code_SUITE.erl
@@ -22,8 +22,7 @@
-export([all/0, suite/0, init_per_suite/1, end_per_suite/1,
versions/1,new_binary_types/1, call_purged_fun_code_gone/1,
call_purged_fun_code_reload/1, call_purged_fun_code_there/1,
- t_check_process_code/1,t_check_old_code/1,
- t_check_process_code_ets/1,
+ multi_proc_purge/1, t_check_old_code/1,
external_fun/1,get_chunk/1,module_md5/1,make_stub/1,
make_stub_many_funs/1,constant_pools/1,constant_refc_binaries/1,
false_dependency/1,coverage/1,fun_confusion/1,
@@ -36,8 +35,8 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[versions, new_binary_types, call_purged_fun_code_gone,
- call_purged_fun_code_reload, call_purged_fun_code_there, t_check_process_code,
- t_check_process_code_ets, t_check_old_code, external_fun, get_chunk,
+ call_purged_fun_code_reload, call_purged_fun_code_there,
+ multi_proc_purge, t_check_old_code, external_fun, get_chunk,
module_md5, make_stub, make_stub_many_funs,
constant_pools, constant_refc_binaries, false_dependency,
coverage, fun_confusion, t_copy_literals, t_copy_literals_frags].
@@ -276,96 +275,62 @@ call_purged_fun_test(Priv, Data, Type) ->
end,
ok.
-t_check_process_code(Config) when is_list(Config) ->
- case check_process_code_handle(indirect_references) of
- false -> {skipped, "check_process_code() ignores funs"};
- true -> t_check_process_code_test(Config)
- end.
-
-t_check_process_code_test(Config) ->
+multi_proc_purge(Config) when is_list(Config) ->
+ %%
+ %% Make sure purge requests aren't lost when
+ %% purger process is working.
+ %%
Priv = proplists:get_value(priv_dir, Config),
Data = proplists:get_value(data_dir, Config),
- File = filename:join(Data, "my_code_test"),
- Code = filename:join(Priv, "my_code_test"),
-
- catch erlang:purge_module(my_code_test),
- catch erlang:delete_module(my_code_test),
- catch erlang:purge_module(my_code_test),
-
- {ok,my_code_test} = c:c(File, [{outdir,Priv}]),
-
- MyFun = fun(X, Y) -> X + Y end, %Confuse things.
- F = my_code_test:make_fun(42),
- 2 = fun_refc(F),
- MyFun2 = fun(X, Y) -> X * Y end, %Confuse things.
- 44 = F(2),
-
- %% Delete the module and call the fun again.
- true = erlang:delete_module(my_code_test),
- 2 = fun_refc(F),
- 45 = F(3),
- {'EXIT',{undef,_}} = (catch my_code_test:make_fun(33)),
-
- %% The fun should still be there, preventing purge.
- true = erlang:check_process_code(self(), my_code_test),
- gc(),
- gc(), %Place funs on the old heap.
- true = erlang:check_process_code(self(), my_code_test),
-
- %% Using the funs here guarantees that they will not be prematurely garbed.
- 48 = F(6),
- 3 = MyFun(1, 2),
- 12 = MyFun2(3, 4),
-
- %% Kill all funs.
- t_check_process_code1(Code, []).
-
-%% The real fun was killed, but we have some fakes which look similar.
-
-t_check_process_code1(Code, Fakes) ->
- MyFun = fun(X, Y) -> X + Y + 1 end, %Confuse things.
- false = erlang:check_process_code(self(), my_code_test),
- 4 = MyFun(1, 2),
- t_check_process_code2(Code, Fakes).
-
-t_check_process_code2(Code, _) ->
- false = erlang:check_process_code(self(), my_code_test),
- true = erlang:purge_module(my_code_test),
-
- %% In the next test we will load the same module twice.
- {module,my_code_test} = code:load_abs(Code),
- F = my_code_test:make_fun(37),
- 2 = fun_refc(F),
- false = erlang:check_process_code(self(), my_code_test),
- {module,my_code_test} = code:load_abs(Code),
- 2 = fun_refc(F),
-
- %% Still false because the fun with the same identify is found
- %% in the current code.
- false = erlang:check_process_code(self(), my_code_test),
-
- %% Some fake funs in the same module should not do any difference.
- false = erlang:check_process_code(self(), my_code_test),
-
- 38 = F(1),
- t_check_process_code3(Code, F, []).
+ File1 = filename:join(Data, "my_code_test"),
+ File2 = filename:join(Data, "my_code_test2"),
+
+ {ok,my_code_test} = c:c(File1, [{outdir,Priv}]),
+ {ok,my_code_test2} = c:c(File2, [{outdir,Priv}]),
+ erlang:delete_module(my_code_test),
+ erlang:delete_module(my_code_test2),
-t_check_process_code3(Code, F, Fakes) ->
- Pid = spawn_link(fun() -> body(F, Fakes) end),
- true = erlang:purge_module(my_code_test),
- false = erlang:check_process_code(self(), my_code_test),
- false = erlang:check_process_code(Pid, my_code_test),
+ Self = self(),
- true = erlang:delete_module(my_code_test),
- true = erlang:check_process_code(self(), my_code_test),
- true = erlang:check_process_code(Pid, my_code_test),
- 39 = F(2),
- t_check_process_code4(Code, Pid).
-
-t_check_process_code4(_Code, Pid) ->
- Pid ! drop_funs,
- receive after 1 -> ok end,
- false = erlang:check_process_code(Pid, my_code_test),
+ Fun1 = fun () ->
+ erts_code_purger:purge(my_code_test),
+ Self ! {self(), done}
+ end,
+ Fun2 = fun () ->
+ erts_code_purger:soft_purge(my_code_test2),
+ Self ! {self(), done}
+ end,
+ Fun3 = fun () ->
+ erts_code_purger:purge('__nonexisting_module__'),
+ Self ! {self(), done}
+ end,
+ Fun4 = fun () ->
+ erts_code_purger:soft_purge('__another_nonexisting_module__'),
+ Self ! {self(), done}
+ end,
+
+ Pid1 = spawn_link(Fun1),
+ Pid2 = spawn_link(Fun2),
+ Pid3 = spawn_link(Fun3),
+ Pid4 = spawn_link(Fun4),
+ Pid5 = spawn_link(Fun1),
+ Pid6 = spawn_link(Fun2),
+ Pid7 = spawn_link(Fun3),
+ receive after 50 -> ok end,
+ Pid8 = spawn_link(Fun4),
+ Pid9 = spawn_link(Fun1),
+ Pid10 = spawn_link(Fun2),
+ Pid11 = spawn_link(Fun3),
+ Pid12 = spawn_link(Fun4),
+ Pid13 = spawn_link(Fun1),
+ receive after 50 -> ok end,
+ Pid14 = spawn_link(Fun2),
+ Pid15 = spawn_link(Fun3),
+ Pid16 = spawn_link(Fun4),
+
+ lists:foreach(fun (P) -> receive {P, done} -> ok end end,
+ [Pid1, Pid2, Pid3, Pid4, Pid5, Pid6, Pid7, Pid8,
+ Pid9, Pid10, Pid11, Pid12, Pid13, Pid14, Pid15, Pid16]),
ok.
body(F, Fakes) ->
@@ -388,72 +353,6 @@ gc() ->
gc1().
gc1() -> ok.
-%% Test check_process_code/2 in combination with a fun obtained from an ets table.
-t_check_process_code_ets(Config) when is_list(Config) ->
- case check_process_code_handle(indirect_references) of
- false ->
- {skipped, "check_process_code() ignores funs"};
- true ->
- case test_server:is_native(?MODULE) of
- true ->
- {skip,"Native code"};
- false ->
- do_check_process_code_ets(Config)
- end
- end.
-
-do_check_process_code_ets(Config) ->
- Priv = proplists:get_value(priv_dir, Config),
- Data = proplists:get_value(data_dir, Config),
- File = filename:join(Data, "my_code_test"),
-
- catch erlang:purge_module(my_code_test),
- catch erlang:delete_module(my_code_test),
- catch erlang:purge_module(my_code_test),
- {ok,my_code_test} = c:c(File, [{outdir,Priv}]),
-
- T = ets:new(my_code_test, []),
- ets:insert(T, {7,my_code_test:make_fun(107)}),
- ets:insert(T, {8,my_code_test:make_fun(108)}),
- erlang:delete_module(my_code_test),
- false = erlang:check_process_code(self(), my_code_test),
- Body = fun() ->
- [{7,F1}] = ets:lookup(T, 7),
- [{8,F2}] = ets:lookup(T, 8),
- IdleLoop = fun() -> receive _X -> ok end end,
- RecLoop = fun(Again) ->
- receive
- call -> 110 = F1(3),
- 100 = F2(-8),
- Again(Again);
- {drop_funs,To} ->
- To ! funs_dropped,
- IdleLoop()
- end
- end,
- true = erlang:check_process_code(self(), my_code_test),
- RecLoop(RecLoop)
- end,
- Pid = spawn_link(Body),
- receive after 1 -> ok end,
- true = erlang:check_process_code(Pid, my_code_test),
- Pid ! call,
- Pid ! {drop_funs,self()},
-
- receive
- funs_dropped -> ok;
- Other -> ct:fail({unexpected,Other})
- after 10000 ->
- ct:fail(no_funs_dropped_answer)
- end,
-
- false = erlang:check_process_code(Pid, my_code_test),
- ok.
-
-fun_refc(F) ->
- {refc,Count} = erlang:fun_info(F, refc),
- Count.
-
%% Test the erlang:check_old_code/1 BIF.
t_check_old_code(Config) when is_list(Config) ->
@@ -1137,9 +1036,6 @@ flush() ->
id(I) -> I.
-check_process_code_handle(What) ->
- lists:member(What, erlang:system_info(check_process_code)).
-
wait_until(Fun) ->
case Fun() of
true ->
diff --git a/erts/emulator/test/hipe_SUITE.erl b/erts/emulator/test/hipe_SUITE.erl
index 3e682b8d88..a556b4ddc0 100644
--- a/erts/emulator/test/hipe_SUITE.erl
+++ b/erts/emulator/test/hipe_SUITE.erl
@@ -51,6 +51,9 @@ t_copy_literals(Config) when is_list(Config) ->
true = erlang:delete_module(literals),
true = erlang:purge_module(literals),
+ %% Give the literal collector some time to work...
+ receive after 2000 -> ok end,
+
%% check that the ex-literals are ok
[a,b,c] = ref_cell:call(PA, get),
{a,b,c} = ref_cell:call(PB, get),
diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl
index 6733237b20..34e956bc21 100644
--- a/erts/emulator/test/match_spec_SUITE.erl
+++ b/erts/emulator/test/match_spec_SUITE.erl
@@ -427,13 +427,13 @@ silent_no_ms(Config) when is_list(Config) ->
%%
[{trace,Tracee,call,{?MODULE,f1,[start]}},
{trace,Tracee,return_to,
- {?MODULE,'-silent_no_ms/1-fun-2-',0}},
+ {?MODULE,'-silent_no_ms/1-fun-3-',0}},
{trace,Tracee,call,{?MODULE,f2,[f,g]}},
{trace,Tracee,return_to,
- {?MODULE,'-silent_no_ms/1-fun-2-',0}},
+ {?MODULE,'-silent_no_ms/1-fun-3-',0}},
{trace,Tracee,call,{erlang,integer_to_list,[2]}},
{trace,Tracee,return_to,
- {?MODULE,'-silent_no_ms/1-fun-2-',0}},
+ {?MODULE,'-silent_no_ms/1-fun-3-',0}},
{trace,Tracee,call,{?MODULE,f2,[h,i]}},
{trace,Tracee,return_to,{?MODULE,f3,2}}]
end).
@@ -484,7 +484,7 @@ ms_trace2(Config) when is_list(Config) ->
%%
%% Expected: (no return_to for global call trace)
%%
- Origin = {match_spec_SUITE,'-ms_trace2/1-fun-0-',1},
+ Origin = {match_spec_SUITE,'-ms_trace2/1-fun-1-',1},
[{trace_ts,Tracee,call,
{?MODULE,fn,
[[all],[call,return_to,{tracer,Tracer}]]},
@@ -574,7 +574,7 @@ ms_trace3(Config) when is_list(Config) ->
%%
%% Expected: (no return_to for global call trace)
%%
- Origin = {match_spec_SUITE,'-ms_trace3/1-fun-1-',2},
+ Origin = {match_spec_SUITE,'-ms_trace3/1-fun-2-',2},
[{trace_ts,Controller,call,
{?MODULE,fn,[TraceeName,[all],
[call,return_to,send,'receive',
diff --git a/erts/preloaded/ebin/erts_code_purger.beam b/erts/preloaded/ebin/erts_code_purger.beam
index a1eb126098..a012c46396 100644
--- a/erts/preloaded/ebin/erts_code_purger.beam
+++ b/erts/preloaded/ebin/erts_code_purger.beam
Binary files differ
diff --git a/erts/preloaded/ebin/erts_dirty_process_code_checker.beam b/erts/preloaded/ebin/erts_dirty_process_code_checker.beam
index a7ac116c05..df3bc9526b 100644
--- a/erts/preloaded/ebin/erts_dirty_process_code_checker.beam
+++ b/erts/preloaded/ebin/erts_dirty_process_code_checker.beam
Binary files differ
diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam
index 22817be8f4..7f6a662f2e 100644
--- a/erts/preloaded/ebin/erts_internal.beam
+++ b/erts/preloaded/ebin/erts_internal.beam
Binary files differ
diff --git a/erts/preloaded/src/erts_code_purger.erl b/erts/preloaded/src/erts_code_purger.erl
index ee4fcedd2d..a48aebe4e7 100644
--- a/erts/preloaded/src/erts_code_purger.erl
+++ b/erts/preloaded/src/erts_code_purger.erl
@@ -28,24 +28,29 @@
start() ->
register(erts_code_purger, self()),
process_flag(trap_exit, true),
- loop().
-
-loop() ->
- _ = receive
- {purge,Mod,From,Ref} when is_atom(Mod), is_pid(From) ->
- Res = do_purge(Mod),
- From ! {reply, purge, Res, Ref};
-
- {soft_purge,Mod,From,Ref} when is_atom(Mod), is_pid(From) ->
- Res = do_soft_purge(Mod),
- From ! {reply, soft_purge, Res, Ref};
-
- {test_purge, Mod, From, Type, Ref} when is_atom(Mod), is_pid(From) ->
- do_test_purge(Mod, From, Type, Ref);
-
- _Other -> ignore
- end,
- loop().
+ wait_for_request().
+
+wait_for_request() ->
+ handle_request(receive Msg -> Msg end, []).
+
+handle_request({purge, Mod, From, Ref}, Reqs) when is_atom(Mod), is_pid(From) ->
+ {Res, NewReqs} = do_purge(Mod, Reqs),
+ From ! {reply, purge, Res, Ref},
+ check_requests(NewReqs);
+handle_request({soft_purge, Mod, From, Ref}, Reqs) when is_atom(Mod), is_pid(From) ->
+ {Res, NewReqs} = do_soft_purge(Mod, Reqs),
+ From ! {reply, soft_purge, Res, Ref},
+ check_requests(NewReqs);
+handle_request({test_purge, Mod, From, Type, Ref}, Reqs) when is_atom(Mod), is_pid(From) ->
+ NewReqs = do_test_purge(Mod, From, Type, Ref, Reqs),
+ check_requests(NewReqs);
+handle_request(_Garbage, Reqs) ->
+ check_requests(Reqs).
+
+check_requests([]) ->
+ wait_for_request();
+check_requests([R|Rs]) ->
+ handle_request(R, Rs).
%%
%% Processes that tries to call a fun that belongs to
@@ -93,14 +98,15 @@ purge(Mod) when is_atom(Mod) ->
Result
end.
-do_purge(Mod) ->
+do_purge(Mod, Reqs) ->
case erts_internal:purge_module(Mod, prepare) of
false ->
- {false, false};
+ {{false, false}, Reqs};
true ->
- DidKill = check_proc_code(erlang:processes(), Mod, true),
+ {DidKill, NewReqs} = check_proc_code(erlang:processes(),
+ Mod, true, Reqs),
true = erts_internal:purge_module(Mod, complete),
- {true, DidKill}
+ {{true, DidKill}, NewReqs}
end.
%% soft_purge(Module)
@@ -116,175 +122,121 @@ soft_purge(Mod) ->
Result
end.
-do_soft_purge(Mod) ->
+do_soft_purge(Mod, Reqs) ->
case erts_internal:purge_module(Mod, prepare) of
false ->
- true;
+ {true, Reqs};
true ->
- Res = check_proc_code(erlang:processes(), Mod, false),
- erts_internal:purge_module(Mod,
- case Res of
- false -> abort;
- true -> complete
- end)
+ {PurgeOp, NewReqs} = check_proc_code(erlang:processes(),
+ Mod, false, Reqs),
+ {erts_internal:purge_module(Mod, PurgeOp), NewReqs}
end.
%%
-%% check_proc_code(Pids, Mod, Hard) - Send asynchronous
+%% check_proc_code(Pids, Mod, Hard, Preqs) - Send asynchronous
%% requests to all processes to perform a check_process_code
%% operation. Each process will check their own state and
%% reply with the result. If 'Hard' equals
%% - true, processes that refer 'Mod' will be killed. If
%% any processes were killed true is returned; otherwise,
%% false.
-%% - false, and any processes refer 'Mod', false will
-%% returned; otherwise, true.
-%%
-%% Requests will be sent to all processes identified by
-%% Pids at once, but without allowing GC to be performed.
-%% Check process code operations that are aborted due to
-%% GC need, will be restarted allowing GC. However, only
-%% ?MAX_CPC_GC_PROCS outstanding operation allowing GC at
-%% a time will be allowed. This in order not to blow up
-%% memory wise.
+%% - false, and any processes refer 'Mod', 'abort' will
+%% be returned; otherwise, 'complete'.
%%
-%% We also only allow ?MAX_CPC_NO_OUTSTANDING_KILLS
+%% We only allow ?MAX_CPC_NO_OUTSTANDING_KILLS
%% outstanding kills. This both in order to avoid flooding
%% our message queue with 'DOWN' messages and limiting the
%% amount of memory used to keep references to all
%% outstanding kills.
%%
-%% We maybe should allow more than two outstanding
-%% GC requests, but for now we play it safe...
--define(MAX_CPC_GC_PROCS, 2).
-define(MAX_CPC_NO_OUTSTANDING_KILLS, 10).
--record(cpc_static, {hard, module, tag}).
+-record(cpc_static, {hard, module, tag, purge_requests}).
-record(cpc_kill, {outstanding = [],
no_outstanding = 0,
waiting = [],
killed = false}).
-check_proc_code(Pids, Mod, Hard) ->
+check_proc_code(Pids, Mod, Hard, PReqs) ->
Tag = erlang:make_ref(),
CpcS = #cpc_static{hard = Hard,
module = Mod,
- tag = Tag},
- check_proc_code(CpcS, cpc_init(CpcS, Pids, 0), 0, [], #cpc_kill{}, true).
-
-check_proc_code(#cpc_static{hard = true}, 0, 0, [],
- #cpc_kill{outstanding = [], waiting = [], killed = Killed},
- true) ->
- %% No outstanding requests. We did a hard check, so result is whether or
- %% not we killed any processes...
- Killed;
-check_proc_code(#cpc_static{hard = false}, 0, 0, [], _KillState, Success) ->
- %% No outstanding requests and we did a soft check...
- Success;
-check_proc_code(#cpc_static{hard = false, tag = Tag} = CpcS, NoReq0, NoGcReq0,
- [], _KillState, false) ->
- %% Failed soft check; just cleanup the remaining replies corresponding
- %% to the requests we've sent...
- {NoReq1, NoGcReq1} = receive
- {check_process_code, {Tag, _P, GC}, _Res} ->
- case GC of
- false -> {NoReq0-1, NoGcReq0};
- true -> {NoReq0, NoGcReq0-1}
- end
- end,
- check_proc_code(CpcS, NoReq1, NoGcReq1, [], _KillState, false);
-check_proc_code(#cpc_static{tag = Tag} = CpcS, NoReq0, NoGcReq0, NeedGC0,
- KillState0, Success) ->
-
- %% Check if we should request a GC operation
- {NoGcReq1, NeedGC1} = case NoGcReq0 < ?MAX_CPC_GC_PROCS of
- GcOpAllowed when GcOpAllowed == false;
- NeedGC0 == [] ->
- {NoGcReq0, NeedGC0};
- _ ->
- {NoGcReq0+1, cpc_request_gc(CpcS,NeedGC0)}
- end,
-
- %% Wait for a cpc reply or 'DOWN' message
- {NoReq1, NoGcReq2, Pid, Result, KillState1} = cpc_recv(Tag,
- NoReq0,
- NoGcReq1,
- KillState0),
-
- %% Check the result of the reply
- case Result of
- aborted ->
- %% Operation aborted due to the need to GC in order to
- %% determine if the process is referring the module.
- %% Schedule the operation for restart allowing GC...
- check_proc_code(CpcS, NoReq1, NoGcReq2, [Pid|NeedGC1], KillState1,
- Success);
- false ->
+ tag = Tag,
+ purge_requests = PReqs},
+ cpc_receive(CpcS, cpc_init(CpcS, Pids, 0), #cpc_kill{}, []).
+
+cpc_receive(#cpc_static{hard = true} = CpcS,
+ 0,
+ #cpc_kill{outstanding = [], waiting = [], killed = Killed},
+ PReqs) ->
+ %% No outstanding cpc requests. We did a hard check, so result is
+ %% whether or not we killed any processes...
+ cpc_result(CpcS, PReqs, Killed);
+cpc_receive(#cpc_static{hard = false} = CpcS, 0, _KillState, PReqs) ->
+ %% No outstanding cpc requests and we did a soft check that succeeded...
+ cpc_result(CpcS, PReqs, complete);
+cpc_receive(#cpc_static{tag = Tag} = CpcS, NoReq, KillState0, PReqs) ->
+ receive
+ {check_process_code, {Tag, _Pid}, false} ->
%% Process not referring the module; done with this process...
- check_proc_code(CpcS, NoReq1, NoGcReq2, NeedGC1, KillState1,
- Success);
- true ->
+ cpc_receive(CpcS, NoReq-1, KillState0, PReqs);
+ {check_process_code, {Tag, Pid}, true} ->
%% Process referring the module...
case CpcS#cpc_static.hard of
false ->
%% ... and soft check. The whole operation failed so
- %% no point continuing; clean up and fail...
- check_proc_code(CpcS, NoReq1, NoGcReq2, [], KillState1,
- false);
+ %% no point continuing; fail straight away. Garbage
+ %% messages from this session will be ignored
+ %% by following sessions...
+ cpc_result(CpcS, PReqs, abort);
true ->
%% ... and hard check; schedule kill of it...
- check_proc_code(CpcS, NoReq1, NoGcReq2, NeedGC1,
- cpc_sched_kill(Pid, KillState1), Success)
+ KillState1 = cpc_sched_kill(Pid, KillState0),
+ cpc_receive(CpcS, NoReq-1, KillState1, PReqs)
end;
- 'DOWN' ->
- %% Handled 'DOWN' message
- check_proc_code(CpcS, NoReq1, NoGcReq2, NeedGC1,
- KillState1, Success)
+ {'DOWN', MonRef, process, _, _} ->
+ KillState1 = cpc_handle_down(MonRef, KillState0),
+ cpc_receive(CpcS, NoReq, KillState1, PReqs);
+ PReq when element(1, PReq) == purge;
+ element(1, PReq) == soft_purge;
+ element(1, PReq) == test_purge ->
+ %% A new purge request; save it until later...
+ cpc_receive(CpcS, NoReq, KillState0, [PReq | PReqs]);
+ _Garbage ->
+ %% Garbage message; ignore it...
+ cpc_receive(CpcS, NoReq, KillState0, PReqs)
end.
-cpc_recv(Tag, NoReq, NoGcReq, #cpc_kill{outstanding = []} = KillState) ->
- receive
- {check_process_code, {Tag, Pid, GC}, Res} ->
- cpc_handle_cpc(NoReq, NoGcReq, GC, Pid, Res, KillState)
- end;
-cpc_recv(Tag, NoReq, NoGcReq,
- #cpc_kill{outstanding = [R0, R1, R2, R3, R4 | _]} = KillState) ->
- receive
- {'DOWN', R, process, _, _} when R == R0;
- R == R1;
- R == R2;
- R == R3;
- R == R4 ->
- cpc_handle_down(NoReq, NoGcReq, R, KillState);
- {check_process_code, {Tag, Pid, GC}, Res} ->
- cpc_handle_cpc(NoReq, NoGcReq, GC, Pid, Res, KillState)
- end;
-cpc_recv(Tag, NoReq, NoGcReq, #cpc_kill{outstanding = [R|_]} = KillState) ->
- receive
- {'DOWN', R, process, _, _} ->
- cpc_handle_down(NoReq, NoGcReq, R, KillState);
- {check_process_code, {Tag, Pid, GC}, Res} ->
- cpc_handle_cpc(NoReq, NoGcReq, GC, Pid, Res, KillState)
+cpc_result(#cpc_static{purge_requests = PReqs}, NewPReqs, Res) ->
+ {Res, PReqs ++ cpc_reverse(NewPReqs)}.
+
+cpc_reverse([_] = L) -> L;
+cpc_reverse(Xs) -> cpc_reverse(Xs, []).
+
+cpc_reverse([], Ys) -> Ys;
+cpc_reverse([X|Xs], Ys) -> cpc_reverse(Xs, [X|Ys]).
+
+cpc_handle_down(R, #cpc_kill{outstanding = Rs,
+ no_outstanding = N} = KillState0) ->
+ try
+ NewOutst = cpc_list_rm(R, Rs),
+ KillState1 = KillState0#cpc_kill{outstanding = NewOutst,
+ no_outstanding = N-1},
+ cpc_sched_kill_waiting(KillState1)
+ catch
+ throw : undefined -> %% Triggered by garbage message...
+ KillState0
end.
-cpc_handle_down(NoReq, NoGcReq, R, #cpc_kill{outstanding = Rs,
- no_outstanding = N} = KillState) ->
- {NoReq, NoGcReq, undefined, 'DOWN',
- cpc_sched_kill_waiting(KillState#cpc_kill{outstanding = cpc_list_rm(R, Rs),
- no_outstanding = N-1})}.
-
+cpc_list_rm(_R, []) ->
+ throw(undefined);
cpc_list_rm(R, [R|Rs]) ->
Rs;
cpc_list_rm(R0, [R1|Rs]) ->
[R1|cpc_list_rm(R0, Rs)].
-cpc_handle_cpc(NoReq, NoGcReq, false, Pid, Res, KillState) ->
- {NoReq-1, NoGcReq, Pid, Res, KillState};
-cpc_handle_cpc(NoReq, NoGcReq, true, Pid, Res, KillState) ->
- {NoReq, NoGcReq-1, Pid, Res, KillState}.
-
cpc_sched_kill_waiting(#cpc_kill{waiting = []} = KillState) ->
KillState;
cpc_sched_kill_waiting(#cpc_kill{outstanding = Rs,
@@ -308,18 +260,13 @@ cpc_sched_kill(Pid,
no_outstanding = N+1,
killed = true}.
-cpc_request(#cpc_static{tag = Tag, module = Mod}, Pid, AllowGc) ->
- erts_internal:check_process_code(Pid, Mod, [{async, {Tag, Pid, AllowGc}},
- {allow_gc, AllowGc}]).
-
-cpc_request_gc(CpcS, [Pid|Pids]) ->
- cpc_request(CpcS, Pid, true),
- Pids.
+cpc_request(#cpc_static{tag = Tag, module = Mod}, Pid) ->
+ erts_internal:check_process_code(Pid, Mod, [{async, {Tag, Pid}}]).
cpc_init(_CpcS, [], NoReqs) ->
NoReqs;
cpc_init(CpcS, [Pid|Pids], NoReqs) ->
- cpc_request(CpcS, Pid, false),
+ cpc_request(CpcS, Pid),
cpc_init(CpcS, Pids, NoReqs+1).
% end of check_proc_code() implementation.
@@ -331,64 +278,63 @@ cpc_init(CpcS, [Pid|Pids], NoReqs) ->
%% as usual, but the tester can control when to enter the
%% specific phases.
%%
-do_test_purge(Mod, From, Type, Ref) when Type == true; Type == false ->
- Mon = erlang:monitor(process, From),
- Res = case Type of
- true -> do_test_hard_purge(Mod, From, Ref, Mon);
- false -> do_test_soft_purge(Mod, From, Ref, Mon)
- end,
+do_test_purge(Mod, From, true, Ref, Reqs) ->
+ {Res, NewReqs} = do_test_hard_purge(Mod, From, Ref, Reqs),
+ From ! {test_purge, Res, Ref},
+ NewReqs;
+do_test_purge(Mod, From, false, Ref, Reqs) ->
+ {Res, NewReqs} = do_test_soft_purge(Mod, From, Ref, Reqs),
From ! {test_purge, Res, Ref},
- erlang:demonitor(Mon, [flush]),
- ok;
-do_test_purge(_, _, _, _) ->
- ok.
+ NewReqs;
+do_test_purge(_, _, _, _, Reqs) ->
+ Reqs.
-do_test_soft_purge(Mod, From, Ref, Mon) ->
+do_test_soft_purge(Mod, From, Ref, Reqs) ->
PrepRes = erts_internal:purge_module(Mod, prepare),
- TestRes = test_progress(started, From, Mon, Ref, ok),
+ TestRes = test_progress(started, From, Ref, ok),
case PrepRes of
false ->
- _ = test_progress(continued, From, Mon, Ref, TestRes),
- true;
+ _ = test_progress(continued, From, Ref, TestRes),
+ {true, Reqs};
true ->
- Res = check_proc_code(erlang:processes(), Mod, false),
- _ = test_progress(continued, From, Mon, Ref, TestRes),
- erts_internal:purge_module(Mod,
- case Res of
- false -> abort;
- true -> complete
- end)
+ {PurgeOp, NewReqs} = check_proc_code(erlang:processes(),
+ Mod, false, Reqs),
+ _ = test_progress(continued, From, Ref, TestRes),
+ {erts_internal:purge_module(Mod, PurgeOp), NewReqs}
end.
-do_test_hard_purge(Mod, From, Ref, Mon) ->
+do_test_hard_purge(Mod, From, Ref, Reqs) ->
PrepRes = erts_internal:purge_module(Mod, prepare),
- TestRes = test_progress(started, From, Mon, Ref, ok),
+ TestRes = test_progress(started, From, Ref, ok),
case PrepRes of
false ->
- _ = test_progress(continued, From, Mon, Ref, TestRes),
- {false, false};
+ _ = test_progress(continued, From, Ref, TestRes),
+ {{false, false}, Reqs};
true ->
- DidKill = check_proc_code(erlang:processes(), Mod, true),
- _ = test_progress(continued, From, Mon, Ref, TestRes),
+ {DidKill, NewReqs} = check_proc_code(erlang:processes(),
+ Mod, true, Reqs),
+ _ = test_progress(continued, From, Ref, TestRes),
true = erts_internal:purge_module(Mod, complete),
- {true, DidKill}
+ {{true, DidKill}, NewReqs}
end.
-test_progress(_State, _From, _Mon, _Ref, died) ->
+test_progress(_State, _From, _Ref, died) ->
%% Test process died; continue so we wont
%% leave the system in an inconsistent
%% state...
died;
-test_progress(started, From, Mon, Ref, ok) ->
+test_progress(started, From, Ref, ok) ->
From ! {started, Ref},
+ Mon = erlang:monitor(process, From),
receive
{'DOWN', Mon, process, From, _} -> died;
- {continue, Ref} -> ok
+ {continue, Ref} -> erlang:demonitor(Mon, [flush]), ok
end;
-test_progress(continued, From, Mon, Ref, ok) ->
+test_progress(continued, From, Ref, ok) ->
From ! {continued, Ref},
+ Mon = erlang:monitor(process, From),
receive
{'DOWN', Mon, process, From, _} -> died;
- {complete, Ref} -> ok
+ {complete, Ref} -> erlang:demonitor(Mon, [flush]), ok
end.
diff --git a/erts/preloaded/src/erts_dirty_process_code_checker.erl b/erts/preloaded/src/erts_dirty_process_code_checker.erl
index 911642082c..7d3fa264be 100644
--- a/erts/preloaded/src/erts_dirty_process_code_checker.erl
+++ b/erts/preloaded/src/erts_dirty_process_code_checker.erl
@@ -48,8 +48,7 @@ handle_request({Requester,
Prio,
{check_process_code,
ReqId,
- Module,
- _Flags} = Op}) ->
+ Module} = Op}) ->
%%
%% Target may have stopped executing dirty since the
%% initial request was made. Check its current state
diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl
index 6229754c8c..e9b99e2745 100644
--- a/erts/preloaded/src/erts_internal.erl
+++ b/erts/preloaded/src/erts_internal.erl
@@ -60,7 +60,7 @@
-export([trace/3, trace_pattern/3]).
%% Auto import name clash
--export([check_process_code/2]).
+-export([check_process_code/1]).
%%
%% Await result of send to port
@@ -206,7 +206,7 @@ port_info(_Result, _Item) ->
-spec request_system_task(Pid, Prio, Request) -> 'ok' when
Prio :: 'max' | 'high' | 'normal' | 'low',
Request :: {'garbage_collect', term()}
- | {'check_process_code', term(), module(), non_neg_integer()}
+ | {'check_process_code', term(), module()}
| {'copy_literals', term(), boolean()},
Pid :: pid().
@@ -216,7 +216,7 @@ request_system_task(_Pid, _Prio, _Request) ->
-spec request_system_task(RequesterPid, TargetPid, Prio, Request) -> 'ok' | 'dirty_execution' when
Prio :: 'max' | 'high' | 'normal' | 'low',
Request :: {'garbage_collect', term()}
- | {'check_process_code', term(), module(), non_neg_integer()}
+ | {'check_process_code', term(), module()}
| {'copy_literals', term(), boolean()},
RequesterPid :: pid(),
TargetPid :: pid().
@@ -224,12 +224,9 @@ request_system_task(_Pid, _Prio, _Request) ->
request_system_task(_RequesterPid, _TargetPid, _Prio, _Request) ->
erlang:nif_error(undefined).
--define(ERTS_CPC_ALLOW_GC, (1 bsl 0)).
-
--spec check_process_code(Module, Flags) -> boolean() when
- Module :: module(),
- Flags :: non_neg_integer().
-check_process_code(_Module, _Flags) ->
+-spec check_process_code(Module) -> boolean() when
+ Module :: module().
+check_process_code(_Module) ->
erlang:nif_error(undefined).
-spec check_process_code(Pid, Module, OptionList) -> CheckResult | async when
@@ -240,7 +237,7 @@ check_process_code(_Module, _Flags) ->
OptionList :: [Option],
CheckResult :: boolean() | aborted.
check_process_code(Pid, Module, OptionList) ->
- {Async, Flags} = get_cpc_opts(OptionList, sync, ?ERTS_CPC_ALLOW_GC),
+ Async = get_cpc_opts(OptionList, sync),
case Async of
{async, ReqId} ->
{priority, Prio} = erlang:process_info(erlang:self(),
@@ -249,13 +246,12 @@ check_process_code(Pid, Module, OptionList) ->
Prio,
{check_process_code,
ReqId,
- Module,
- Flags}),
+ Module}),
async;
sync ->
case Pid == erlang:self() of
true ->
- erts_internal:check_process_code(Module, Flags);
+ erts_internal:check_process_code(Module);
false ->
{priority, Prio} = erlang:process_info(erlang:self(),
priority),
@@ -264,8 +260,7 @@ check_process_code(Pid, Module, OptionList) ->
Prio,
{check_process_code,
ReqId,
- Module,
- Flags}),
+ Module}),
receive
{check_process_code, ReqId, CheckResult} ->
CheckResult
@@ -273,18 +268,14 @@ check_process_code(Pid, Module, OptionList) ->
end
end.
-% gets async and flag opts and verify valid option list
-get_cpc_opts([{async, _ReqId} = AsyncTuple | Options], _OldAsync, Flags) ->
- get_cpc_opts(Options, AsyncTuple, Flags);
-get_cpc_opts([{allow_gc, AllowGC} | Options], Async, Flags) ->
- get_cpc_opts(Options, Async, cpc_flags(Flags, ?ERTS_CPC_ALLOW_GC, AllowGC));
-get_cpc_opts([], Async, Flags) ->
- {Async, Flags}.
-
-cpc_flags(OldFlags, Bit, true) ->
- OldFlags bor Bit;
-cpc_flags(OldFlags, Bit, false) ->
- OldFlags band (bnot Bit).
+% gets async opt and verify valid option list
+get_cpc_opts([{async, _ReqId} = AsyncTuple | Options], _OldAsync) ->
+ get_cpc_opts(Options, AsyncTuple);
+get_cpc_opts([{allow_gc, AllowGC} | Options], Async) when AllowGC == true;
+ AllowGC == false ->
+ get_cpc_opts(Options, Async);
+get_cpc_opts([], Async) ->
+ Async.
-spec check_dirty_process_code(Pid,Module) -> 'true' | 'false' when
Pid :: pid(),
diff --git a/lib/asn1/doc/src/asn1_getting_started.xml b/lib/asn1/doc/src/asn1_getting_started.xml
index 3c8ec24723..d40b294c39 100644
--- a/lib/asn1/doc/src/asn1_getting_started.xml
+++ b/lib/asn1/doc/src/asn1_getting_started.xml
@@ -678,7 +678,7 @@ ok
1081,32,1043,1085,1086,1084]</pre>
<p>For details, see the <seealso marker="stdlib:unicode">unicode</seealso>
- module in <c>stdlib</c>.</p>
+ module in STDLIB.</p>
<p>In the following example, this ASN.1 specification is used:</p>
<pre>
diff --git a/lib/asn1/doc/src/asn1_introduction.xml b/lib/asn1/doc/src/asn1_introduction.xml
index d8b81aa467..e4f406364d 100644
--- a/lib/asn1/doc/src/asn1_introduction.xml
+++ b/lib/asn1/doc/src/asn1_introduction.xml
@@ -30,7 +30,7 @@
<file>asn1_introduction.xml</file>
</header>
- <p>The <c>ASN.1</c> application provides the following:</p>
+ <p>The ASN.1 application provides the following:</p>
<list type="bulleted">
<item>An ASN.1 compiler for Erlang, which generates encode and
diff --git a/lib/asn1/doc/src/notes.xml b/lib/asn1/doc/src/notes.xml
index 68d335f451..ac3d9c828e 100644
--- a/lib/asn1/doc/src/notes.xml
+++ b/lib/asn1/doc/src/notes.xml
@@ -329,7 +329,7 @@
</item>
<item>
<p>
- The <c>asn1</c> application would fail to build if the
+ The ASN.1 application would fail to build if the
<c>.erlang</c> file printed something to standard output.</p>
<p>
Own Id: OTP-11360</p>
@@ -997,7 +997,7 @@
also been extended. </item><item> The <c>configure</c>
scripts of <c>erl_interface</c> and <c>odbc</c> now
search for thread libraries and thread library quirks the
- same way as <c>erts</c> do. </item><item> The
+ same way as ERTS do. </item><item> The
<c>configure</c> script of the <c>odbc</c> application
now also looks for odbc libraries in <c>lib64</c> and
<c>lib/64</c> directories when building on a 64-bit
diff --git a/lib/common_test/doc/src/common_test_app.xml b/lib/common_test/doc/src/common_test_app.xml
index 3f83747485..48ffe653e4 100644
--- a/lib/common_test/doc/src/common_test_app.xml
+++ b/lib/common_test/doc/src/common_test_app.xml
@@ -566,7 +566,7 @@
(which also causes the test case process to terminate).</p>
<p>Elements from the <c>Config</c> list can, for example, be read
- with <c>proplists:get_value/2</c> in <c>STDLIB</c>
+ with <c>proplists:get_value/2</c> in STDLIB
(or the macro <c>?config</c> defined in <c>ct.hrl</c>).</p>
<p>If you decide not to run the test case after all, return
diff --git a/lib/common_test/doc/src/ct.xml b/lib/common_test/doc/src/ct.xml
index 264bcff251..ffc64cba67 100644
--- a/lib/common_test/doc/src/ct.xml
+++ b/lib/common_test/doc/src/ct.xml
@@ -777,7 +777,7 @@
caught by any installed event manager.</p>
<p>See also
- <seealso marker="stdlib:gen_event"><c>stdlib:gen_event(3)</c></seealso>.</p>
+ <seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>.</p>
</desc>
</func>
@@ -1236,7 +1236,7 @@
<v>Millisecs = integer() | float()</v>
</type>
<desc><marker id="sleep-1"/>
- <p>This function, similar to <c>timer:sleep/1</c> in <c>STDLIB</c>,
+ <p>This function, similar to <c>timer:sleep/1</c> in STDLIB,
suspends the test case for a specified time.
However, this function also multiplies <c>Time</c> with the
<c>multiply_timetraps</c> value (if set) and under certain
@@ -1330,7 +1330,7 @@
caught by any installed event manager.</p>
<p>See also
- <seealso marker="stdlib:gen_event"><c>stdlib:gen_event(3)</c></seealso>.
+ <seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>.
</p>
</desc>
</func>
diff --git a/lib/common_test/doc/src/ct_hooks.xml b/lib/common_test/doc/src/ct_hooks.xml
index 3b1e564b66..c2cf29c530 100644
--- a/lib/common_test/doc/src/ct_hooks.xml
+++ b/lib/common_test/doc/src/ct_hooks.xml
@@ -94,7 +94,7 @@
<seealso marker="#Module:id-1"><c>ct_hooks:id/1</c></seealso>,
or a <c>reference</c> (created using
<seealso marker="erts:erlang#make_ref-0">erlang:make_ref/0</seealso>
- in <c>ERTS</c>) if
+ in ERTS) if
<seealso marker="#Module:id-1"><c>ct_hooks:id/1</c></seealso>
is not implemented.</p>
diff --git a/lib/common_test/doc/src/ct_hooks_chapter.xml b/lib/common_test/doc/src/ct_hooks_chapter.xml
index 1998f15697..0e4c35e11f 100644
--- a/lib/common_test/doc/src/ct_hooks_chapter.xml
+++ b/lib/common_test/doc/src/ct_hooks_chapter.xml
@@ -374,7 +374,7 @@
<title>Example CTH</title>
<p>The following CTH logs information about a test run into a format
parseable by <seealso marker="kernel:file#consult-1">file:consult/1</seealso>
- (in <c>Kernel</c>):
+ (in Kernel):
</p>
<code>
%%% @doc Common Test Example Common Test Hook module.
@@ -499,13 +499,13 @@
<tag><c>cth_log_redirect</c></tag>
<item>
<p>Built-in</p>
- <p>Captures all <c>error_logger</c> and <c>SASL</c> logging
+ <p>Captures all <c>error_logger</c> and SASL logging
events and prints them to the current test case log. If an event cannot be
associated with a test case, it is printed in the <c>Common Test</c> framework log.
This happens for test cases running in parallel and events occuring
in-between test cases. You can configure the level of
- <seealso marker="sasl:sasl_app"><c>SASL</c></seealso> events report
- using the normal <c>SASL</c> mechanisms.</p>
+ <seealso marker="sasl:sasl_app">SASL</seealso> events report
+ using the normal SASL mechanisms.</p>
</item>
<tag><c>cth_surefire</c></tag>
<item>
diff --git a/lib/common_test/doc/src/ct_ssh.xml b/lib/common_test/doc/src/ct_ssh.xml
index d00737aa5a..137e4c3f1d 100644
--- a/lib/common_test/doc/src/ct_ssh.xml
+++ b/lib/common_test/doc/src/ct_ssh.xml
@@ -64,7 +64,7 @@
<p><c>ConnType = ssh | sftp</c>.</p>
<p>For other types, see
- <seealso marker="ssh:ssh"><c>ssh:ssh(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh"><c>ssh(3)</c></seealso>.</p>
<p>All time-out parameters in <c>ct_ssh</c> functions are values in
milliseconds.</p>
@@ -88,7 +88,7 @@
<tag><c>ssh_sftp_return() = term()</c></tag>
<item><marker id="type-ssh_sftp_return"/>
<p>Return value from an
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp</c></seealso>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp</c></seealso>
function.</p></item>
</taglist>
</section>
@@ -104,7 +104,7 @@
</type>
<desc><marker id="apread-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -118,7 +118,7 @@
</type>
<desc><marker id="apread-5"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -132,7 +132,7 @@
</type>
<desc><marker id="apwrite-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -146,7 +146,7 @@
</type>
<desc><marker id="apwrite-5"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -160,7 +160,7 @@
</type>
<desc><marker id="aread-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -174,7 +174,7 @@
</type>
<desc><marker id="aread-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -188,7 +188,7 @@
</type>
<desc><marker id="awrite-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -202,7 +202,7 @@
</type>
<desc><marker id="awrite-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -216,7 +216,7 @@
</type>
<desc><marker id="close-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -230,7 +230,7 @@
</type>
<desc><marker id="close-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -310,7 +310,7 @@
</type>
<desc><marker id="del_dir-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -324,7 +324,7 @@
</type>
<desc><marker id="del_dir-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -338,7 +338,7 @@
</type>
<desc><marker id="delete-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -352,7 +352,7 @@
</type>
<desc><marker id="delete-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -423,7 +423,7 @@
</type>
<desc><marker id="get_file_info-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -437,7 +437,7 @@
</type>
<desc><marker id="get_file_info-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -451,7 +451,7 @@
</type>
<desc><marker id="list_dir-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -465,7 +465,7 @@
</type>
<desc><marker id="list_dir-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -479,7 +479,7 @@
</type>
<desc><marker id="make_dir-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -493,7 +493,7 @@
</type>
<desc><marker id="make_dir-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -507,7 +507,7 @@
</type>
<desc><marker id="make_symlink-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -521,7 +521,7 @@
</type>
<desc><marker id="make_symlink-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -535,7 +535,7 @@
</type>
<desc><marker id="open-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -549,7 +549,7 @@
</type>
<desc><marker id="open-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -563,7 +563,7 @@
</type>
<desc><marker id="opendir-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -577,7 +577,7 @@
</type>
<desc><marker id="opendir-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -591,7 +591,7 @@
</type>
<desc><marker id="position-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -605,7 +605,7 @@
</type>
<desc><marker id="position-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -619,7 +619,7 @@
</type>
<desc><marker id="pread-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -633,7 +633,7 @@
</type>
<desc><marker id="pread-5"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -647,7 +647,7 @@
</type>
<desc><marker id="pwrite-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -661,7 +661,7 @@
</type>
<desc><marker id="pwrite-5"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -675,7 +675,7 @@
</type>
<desc><marker id="read-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -689,7 +689,7 @@
</type>
<desc><marker id="read-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -703,7 +703,7 @@
</type>
<desc><marker id="read_file-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -717,7 +717,7 @@
</type>
<desc><marker id="read_file-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -731,7 +731,7 @@
</type>
<desc><marker id="read_file_info-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -745,7 +745,7 @@
</type>
<desc><marker id="read_file_info-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -759,7 +759,7 @@
</type>
<desc><marker id="read_link-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -773,7 +773,7 @@
</type>
<desc><marker id="read_link-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -787,7 +787,7 @@
</type>
<desc><marker id="read_link_info-2"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -801,7 +801,7 @@
</type>
<desc><marker id="read_link_info-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -853,7 +853,7 @@ ChannelId, End, DefaultTimeout)</c></seealso>.</p>
<p>If <c>End</c> is a fun, this fun is called with one argument, the
data value in a received <c>ssh_cm</c> message (see
- <seealso marker="ssh:ssh_connection"><c>ssh:ssh_connection(3)</c></seealso>.
+ <seealso marker="ssh:ssh_connection"><c>ssh_connection(3)</c></seealso>.
The fun is to return either <c>true</c> to end the receiving
operation (and have the so far collected data returned) or
<c>false</c> to wait for more data from the server. Even if a fun
@@ -872,7 +872,7 @@ ChannelId, End, DefaultTimeout)</c></seealso>.</p>
</type>
<desc><marker id="rename-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -886,7 +886,7 @@ ChannelId, End, DefaultTimeout)</c></seealso>.</p>
</type>
<desc><marker id="rename-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -1070,7 +1070,7 @@ ChannelId, 0, Data, End, Timeout)</c></seealso>.</p>
</type>
<desc><marker id="write-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -1084,7 +1084,7 @@ ChannelId, 0, Data, End, Timeout)</c></seealso>.</p>
</type>
<desc><marker id="write-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -1098,7 +1098,7 @@ ChannelId, 0, Data, End, Timeout)</c></seealso>.</p>
</type>
<desc><marker id="write_file-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -1112,7 +1112,7 @@ ChannelId, 0, Data, End, Timeout)</c></seealso>.</p>
</type>
<desc><marker id="write_file-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -1126,7 +1126,7 @@ ChannelId, 0, Data, End, Timeout)</c></seealso>.</p>
</type>
<desc><marker id="write_file_info-3"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
@@ -1140,7 +1140,7 @@ ChannelId, 0, Data, End, Timeout)</c></seealso>.</p>
</type>
<desc><marker id="write_file_info-4"/>
<p>For information and other types, see
- <seealso marker="ssh:ssh_sftp"><c>ssh:ssh_sftp(3)</c></seealso>.</p>
+ <seealso marker="ssh:ssh_sftp"><c>ssh_sftp(3)</c></seealso>.</p>
</desc>
</func>
</funcs>
diff --git a/lib/common_test/doc/src/ct_telnet.xml b/lib/common_test/doc/src/ct_telnet.xml
index e2a45e894b..eba3c3030d 100644
--- a/lib/common_test/doc/src/ct_telnet.xml
+++ b/lib/common_test/doc/src/ct_telnet.xml
@@ -198,7 +198,7 @@
<item><marker id="type-prompt_regexp"/>
<p>Regular expression matching all possible prompts for a specific
target type. <c>regexp</c> must not have any groups, that is, when
- matching, <c>re:run/3</c> (in <c>STDLIB</c>) must return a list with
+ matching, <c>re:run/3</c> (in STDLIB) must return a list with
one single element.</p></item>
</taglist>
</section>
diff --git a/lib/common_test/doc/src/event_handler_chapter.xml b/lib/common_test/doc/src/event_handler_chapter.xml
index 2978226a19..bd9ed21cb4 100644
--- a/lib/common_test/doc/src/event_handler_chapter.xml
+++ b/lib/common_test/doc/src/event_handler_chapter.xml
@@ -50,7 +50,7 @@
pass the information on. The event handlers are Erlang modules
implemented by the <c>Common Test</c> user according to the <c>gen_event</c>
behavior (for details, see module
- <seealso marker="stdlib:gen_event"><c>stdlib:gen_event</c></seealso> and
+ <seealso marker="stdlib:gen_event"><c>gen_event</c></seealso> and
section
<seealso marker="doc/design_principles:events"><c>gen_event Behaviour</c></seealso>
in OTP Design Principles in the System Documentation).
@@ -69,8 +69,8 @@
manager, either by telling <c>Common Test</c> to install them before the test
run (described later), or by adding the handlers dynamically during the test
run using
- <seealso marker="stdlib:gen_event#add_handler-3"><c>stdlib:gen_event:add_handler/3</c></seealso> or
- <seealso marker="stdlib:gen_event#add_sup_handler-3"><c>stdlib:gen_event:add_sup_handler/3</c></seealso>.
+ <seealso marker="stdlib:gen_event#add_handler-3"><c>gen_event:add_handler/3</c></seealso> or
+ <seealso marker="stdlib:gen_event#add_sup_handler-3"><c>gen_event:add_sup_handler/3</c></seealso>.
In the latter scenario, the reference of the <c>Common Test</c> event manager is
required. To get it, call
<seealso marker="ct#get_event_mgr_ref-0"><c>ct:get_event_mgr_ref/0</c></seealso>
diff --git a/lib/common_test/doc/src/introduction.xml b/lib/common_test/doc/src/introduction.xml
index 40724f24e9..df12bea6dd 100644
--- a/lib/common_test/doc/src/introduction.xml
+++ b/lib/common_test/doc/src/introduction.xml
@@ -45,7 +45,7 @@
</list>
<p><c>Common Test</c> also integrates use of the OTP
<seealso marker="tools:cover">cover</seealso> tool in application
- <c>Tools</c> for code coverage analysis of Erlang/OTP programs.</p>
+ Tools for code coverage analysis of Erlang/OTP programs.</p>
<p><c>Common Test</c> executes test suite programs automatically,
without operator interaction. Test progress and results are
diff --git a/lib/common_test/doc/src/run_test_chapter.xml b/lib/common_test/doc/src/run_test_chapter.xml
index 43e36adfb6..76e306c4ed 100644
--- a/lib/common_test/doc/src/run_test_chapter.xml
+++ b/lib/common_test/doc/src/run_test_chapter.xml
@@ -274,7 +274,7 @@
<note><p>Directories passed to <c>Common Test</c> can have either relative or absolute paths.</p></note>
- <note><p>Any start flags to the Erlang runtime system (application <c>ERTS</c>) can also be passed as
+ <note><p>Any start flags to the Erlang runtime system (application ERTS) can also be passed as
parameters to <c>ct_run</c>. It is, for example, useful to be able to
pass directories to be added to the Erlang code server search path
with flag <c>-pa</c> or <c>-pz</c>. If you have common help- or library
@@ -286,7 +286,7 @@
<p>The absolute path of directory <c>chat_server/ebin</c>
is here passed to the code server. This is essential because relative
paths are stored by the code server as relative, and <c>Common Test</c> changes
- the current working directory of <c>ERTS</c> during the test run.</p>
+ the current working directory of ERTS during the test run.</p>
</note>
<p>The <c>ct_run</c> program sets the exit status before shutting down. The following values
@@ -1258,7 +1258,7 @@
<p>The minor log files contain full details of every single test
case, each in a separate file. This way, it is
straightforward to compare the latest results to that of previous
- test runs, even if the set of test cases changes. If application <c>SASL</c>
+ test runs, even if the set of test cases changes. If application SASL
is running, its logs are also printed to the current minor log file by the
<seealso marker="common_test:ct_hooks_chapter#builtin_cths">
cth_log_redirect built-in hook</seealso>.
diff --git a/lib/common_test/doc/src/write_test_chapter.xml b/lib/common_test/doc/src/write_test_chapter.xml
index 83daf771a6..7bd2ccf588 100644
--- a/lib/common_test/doc/src/write_test_chapter.xml
+++ b/lib/common_test/doc/src/write_test_chapter.xml
@@ -269,10 +269,10 @@
<p>As parameter <c>Config</c> is a list of key-value tuples, that is,
a data type called a property list, it can be handled by the
- <seealso marker="stdlib:proplists"><c>stdlib:proplists</c></seealso> module.
+ <seealso marker="stdlib:proplists"><c>proplists</c></seealso> module.
A value can, for example, be searched for and returned with function
<seealso marker="stdlib:proplists#get_value-2"><c>proplists:get_value/2</c></seealso>.
- Also, or alternatively, the general <seealso marker="stdlib:lists"><c>stdlib:lists</c></seealso>
+ Also, or alternatively, the general <seealso marker="stdlib:lists"><c>lists</c></seealso>
module contains useful functions. Normally, the only operations
performed on <c>Config</c> is insert (adding a tuple to the head of the list)
and lookup. <c>Common Test</c> provides a simple macro named <c>?config</c>,
@@ -652,7 +652,7 @@
<title>Parallel Test Cases and I/O</title>
<p>A parallel test case has a private I/O server as its group leader.
(For a description of the group leader concept, see
- <seealso marker="erts:index"><c>ERTS</c></seealso>).
+ <seealso marker="erts:index">ERTS</seealso>).
The central I/O server process, which handles the output from
regular test cases and configuration functions, does not respond to I/O messages
during execution of parallel groups. This is important to understand
@@ -1032,8 +1032,8 @@
6. Categorized error, importance = 99</pre>
<p>The arguments <c>Format</c> and <c>FormatArgs</c> in <c>ct:log/print/pal</c> are
- always passed on to the <c>stdlib</c> function <c>io:format/3</c> (For details,
- see the <seealso marker="stdlib:io"><c>stdlib:io</c></seealso> manual page).</p>
+ always passed on to the STDLIB function <c>io:format/3</c> (For details,
+ see the <seealso marker="stdlib:io"><c>io</c></seealso> manual page).</p>
<p><c>ct:pal/4</c> and <c>ct:log/5</c> add headers to strings being printed to the
log file. The strings are also wrapped in div tags with a CSS class
diff --git a/lib/compiler/doc/src/compile.xml b/lib/compiler/doc/src/compile.xml
index 61e214294e..3ce37b98e9 100644
--- a/lib/compiler/doc/src/compile.xml
+++ b/lib/compiler/doc/src/compile.xml
@@ -136,7 +136,7 @@
(see
<seealso marker="erts:absform">The Abstract Format</seealso>
in ERTS User's Guide) in the compiled beam module. Tools
- such as <c>Debugger</c>, <c>Xref</c>, and <c>Cover</c> require
+ such as Debugger, Xref, and Cover require
the debug information to be included.</p>
<p><em>Warning</em>: Source code can be reconstructed from
@@ -544,7 +544,7 @@ module.beam: module.erl \
compiler to be deprecated. Notice that the compiler does not know
about attribute <c>-deprecated()</c>, but uses an
assembled list of deprecated functions in Erlang/OTP. To
- do a more general check, the <c>Xref</c> tool can be used.
+ do a more general check, the Xref tool can be used.
See also
<seealso marker="tools:xref#deprecated_function">xref(3)</seealso>
and the function
@@ -846,7 +846,7 @@ pi() -> 3.1416.
<section>
<title>Inlining of List Functions</title>
<p>The compiler can also inline various list manipulation functions
- from the module <c>list</c> in <c>STDLIB</c>.</p>
+ from the module <c>list</c> in STDLIB.</p>
<p>This feature must be explicitly enabled with a compiler option or a
<c>-compile()</c> attribute in the source module.</p>
diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index 92b3d809fc..dd6b132a92 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -280,7 +280,7 @@
<item>
<p>
The <c>cerl</c> and <c>cerl_trees</c> modules in the
- <c>compiler</c> application are now documented.</p>
+ Compiler application are now documented.</p>
<p>
Own Id: OTP-11978</p>
</item>
@@ -1982,7 +1982,7 @@
<c>RightExpr</c> or vice versa. The evaluation order is
only important if the expressions contains and/or depends
on operations with side-effects, such as message passing
- or <c>ets</c> operations.</p>
+ or ETS operations.</p>
<p>
Own Id: OTP-7206</p>
</item>
diff --git a/lib/compiler/doc/src/ref_man.xml b/lib/compiler/doc/src/ref_man.xml
index f5466553c0..c32c499008 100644
--- a/lib/compiler/doc/src/ref_man.xml
+++ b/lib/compiler/doc/src/ref_man.xml
@@ -30,7 +30,7 @@
<file>application.sgml</file>
</header>
<description>
- <p>The <c>Compiler</c> application compiles Erlang
+ <p>The Compiler application compiles Erlang
code to byte-code. The highly compact byte-code is executed by
the Erlang emulator.</p>
</description>
diff --git a/lib/compiler/src/Makefile b/lib/compiler/src/Makefile
index 518c89d044..b5ca6c3c49 100644
--- a/lib/compiler/src/Makefile
+++ b/lib/compiler/src/Makefile
@@ -88,7 +88,6 @@ MODULES = \
sys_core_fold_lists \
sys_core_inline \
sys_pre_attributes \
- sys_pre_expand \
v3_codegen \
v3_core \
v3_kernel \
@@ -198,7 +197,6 @@ $(EBIN)/sys_core_dsetel.beam: core_parse.hrl
$(EBIN)/sys_core_fold.beam: core_parse.hrl
$(EBIN)/sys_core_fold_lists.beam: core_parse.hrl
$(EBIN)/sys_core_inline.beam: core_parse.hrl
-$(EBIN)/sys_pre_expand.beam: ../../stdlib/include/erl_bits.hrl
$(EBIN)/v3_codegen.beam: v3_life.hrl
$(EBIN)/v3_core.beam: core_parse.hrl
$(EBIN)/v3_kernel.beam: core_parse.hrl v3_kernel.hrl
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index e951a25e04..16621d9b43 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -646,13 +646,13 @@ standard_passes() ->
{iff,'dabstr',{listing,"abstr"}},
{iff,debug_info,?pass(save_abstract_code)},
- ?pass(expand_module),
+ ?pass(expand_records),
{iff,'dexp',{listing,"expand"}},
{iff,'E',{src_listing,"E"}},
{iff,'to_exp',{done,"E"}},
%% Conversion to Core Erlang.
- {pass,v3_core},
+ ?pass(core),
{iff,'dcore',{listing,"core"}},
{iff,'to_core0',{done,"core"}}
| core_passes()].
@@ -1227,13 +1227,17 @@ makedep_output(#compile{code=Code,options=Opts,ofile=Ofile}=St) ->
{error,St#compile{errors=St#compile.errors++[Err]}}
end.
-%% expand_module(State) -> State'
-%% Do the common preprocessing of the input forms.
+expand_records(#compile{code=Code0,options=Opts}=St0) ->
+ Code = erl_expand_records:module(Code0, Opts),
+ {ok,St0#compile{code=Code}}.
-expand_module(#compile{code=Code,options=Opts0}=St0) ->
- {Mod,Exp,Forms,Opts1} = sys_pre_expand:module(Code, Opts0),
+core(#compile{code=Forms,options=Opts0}=St) ->
+ Opts1 = lists:flatten([C || {attribute,_,compile,C} <- Forms] ++ Opts0),
Opts = expand_opts(Opts1),
- {ok,St0#compile{module=Mod,options=Opts,code={Mod,Exp,Forms}}}.
+ {ok,Core,Ws} = v3_core:module(Forms, Opts),
+ Mod = cerl:concrete(cerl:module_name(Core)),
+ {ok,St#compile{module=Mod,code=Core,options=Opts,
+ warnings=St#compile.warnings++Ws}}.
core_fold_module_after_inlining(#compile{code=Code0,options=Opts}=St) ->
%% Inlining may produce code that generates spurious warnings.
@@ -1808,7 +1812,6 @@ pre_load() ->
erl_scan,
sys_core_dsetel,
sys_core_fold,
- sys_pre_expand,
v3_codegen,
v3_core,
v3_kernel,
diff --git a/lib/compiler/src/compiler.app.src b/lib/compiler/src/compiler.app.src
index 1fd7800e85..b205c7f50a 100644
--- a/lib/compiler/src/compiler.app.src
+++ b/lib/compiler/src/compiler.app.src
@@ -63,7 +63,6 @@
sys_core_fold_lists,
sys_core_inline,
sys_pre_attributes,
- sys_pre_expand,
v3_codegen,
v3_core,
v3_kernel,
diff --git a/lib/compiler/src/sys_pre_expand.erl b/lib/compiler/src/sys_pre_expand.erl
deleted file mode 100644
index f996a2d2d7..0000000000
--- a/lib/compiler/src/sys_pre_expand.erl
+++ /dev/null
@@ -1,606 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%% Purpose : Expand some source Erlang constructions. This is part of the
-%% pre-processing phase.
-
-%% N.B. Although structs (tagged tuples) are not yet allowed in the
-%% language there is code included in pattern/2 and expr/3 (commented out)
-%% that handles them by transforming them to tuples.
-
--module(sys_pre_expand).
-
-%% Main entry point.
--export([module/2]).
-
--import(lists, [member/2,foldl/3,foldr/3]).
-
--type fa() :: {atom(), arity()}.
-
--record(expand, {module=[], %Module name
- exports=[], %Exports
- attributes=[], %Attributes
- callbacks=[], %Callbacks
- optional_callbacks=[] :: [fa()], %Optional callbacks
- vcount=0, %Variable counter
- func=[], %Current function
- arity=[], %Arity for current function
- fcount=0, %Local fun count
- ctype %Call type map
- }).
-
-%% module(Forms, CompileOptions)
-%% {ModuleName,Exports,TransformedForms,CompileOptions'}
-%% Expand the forms in one module.
-%%
-%% CompileOptions is augmented with options from -compile attributes.
-
-module(Fs0, Opts0) ->
-
- %% Expand records. Normalise guard tests.
- Fs = erl_expand_records:module(Fs0, Opts0),
-
- Opts = compiler_options(Fs) ++ Opts0,
-
- %% Set pre-defined exported functions.
- PreExp = [{module_info,0},{module_info,1}],
-
- %% Build the set of defined functions and the initial call
- %% type map.
- Defined = defined_functions(Fs, PreExp),
- Ctype = maps:from_list([{K,local} || K <- Defined]),
-
- %% Build initial expand record.
- St0 = #expand{exports=PreExp,
- ctype=Ctype
- },
-
- %% Expand the functions.
- {Tfs,St1} = forms(Fs, St0),
-
- %% Get the correct list of exported functions.
- Exports = case member(export_all, Opts) of
- true -> Defined;
- false -> St1#expand.exports
- end,
- St2 = St1#expand{exports=Exports,ctype=undefined},
-
- %% Generate all functions from stored info.
- {Ats,St3} = module_attrs(St2),
- {Mfs,St4} = module_predef_funcs(St3),
- {St4#expand.module, St4#expand.exports, Ats ++ Tfs ++ Mfs,
- Opts}.
-
-compiler_options(Forms) ->
- lists:flatten([C || {attribute,_,compile,C} <- Forms]).
-
-%% defined_function(Forms, Predef) -> Functions.
-%% Add function to defined if form is a function.
-
-defined_functions(Forms, Predef) ->
- Fs = foldl(fun({function,_,N,A,_Cs}, Acc) -> [{N,A}|Acc];
- (_, Acc) -> Acc
- end, Predef, Forms),
- ordsets:from_list(Fs).
-
-module_attrs(#expand{attributes=Attributes}=St) ->
- Attrs = [{attribute,Line,Name,Val} || {Name,Line,Val} <- Attributes],
- Callbacks = [Callback || {_,_,callback,_}=Callback <- Attrs],
- OptionalCallbacks = get_optional_callbacks(Attrs),
- {Attrs,St#expand{callbacks=Callbacks,
- optional_callbacks=OptionalCallbacks}}.
-
-get_optional_callbacks(Attrs) ->
- L = [O ||
- {attribute, _, optional_callbacks, O} <- Attrs,
- is_fa_list(O)],
- lists:append(L).
-
-is_fa_list([{FuncName, Arity}|L])
- when is_atom(FuncName), is_integer(Arity), Arity >= 0 ->
- is_fa_list(L);
-is_fa_list([]) -> true;
-is_fa_list(_) -> false.
-
-module_predef_funcs(St0) ->
- {Mpf1,St1} = module_predef_func_beh_info(St0),
- Mpf2 = module_predef_funcs_mod_info(St1),
- Mpf = [erl_parse:new_anno(F) || F <- Mpf1++Mpf2],
- {Mpf,St1}.
-
-module_predef_func_beh_info(#expand{callbacks=[]}=St) ->
- {[], St};
-module_predef_func_beh_info(#expand{callbacks=Callbacks,
- optional_callbacks=OptionalCallbacks,
- exports=Exports}=St) ->
- PreDef0 = [{behaviour_info,1}],
- PreDef = ordsets:from_list(PreDef0),
- {[gen_beh_info(Callbacks, OptionalCallbacks)],
- St#expand{exports=ordsets:union(PreDef, Exports)}}.
-
-gen_beh_info(Callbacks, OptionalCallbacks) ->
- List = make_list(Callbacks),
- OptionalList = make_optional_list(OptionalCallbacks),
- {function,0,behaviour_info,1,
- [{clause,0,[{atom,0,callbacks}],[],
- [List]},
- {clause,0,[{atom,0,optional_callbacks}],[],
- [OptionalList]}]}.
-
-make_list([]) -> {nil,0};
-make_list([{_,_,_,[{{Name,Arity},_}]}|Rest]) ->
- {cons,0,
- {tuple,0,
- [{atom,0,Name},
- {integer,0,Arity}]},
- make_list(Rest)}.
-
-make_optional_list([]) -> {nil,0};
-make_optional_list([{Name,Arity}|Rest]) ->
- {cons,0,
- {tuple,0,
- [{atom,0,Name},
- {integer,0,Arity}]},
- make_optional_list(Rest)}.
-
-module_predef_funcs_mod_info(#expand{module=Mod}) ->
- ModAtom = {atom,0,Mod},
- [{function,0,module_info,0,
- [{clause,0,[],[],
- [{call,0,{remote,0,{atom,0,erlang},{atom,0,get_module_info}},
- [ModAtom]}]}]},
- {function,0,module_info,1,
- [{clause,0,[{var,0,'X'}],[],
- [{call,0,{remote,0,{atom,0,erlang},{atom,0,get_module_info}},
- [ModAtom,{var,0,'X'}]}]}]}].
-
-%% forms(Forms, State) ->
-%% {TransformedForms,State'}
-%% Process the forms. Attributes are lost and just affect the state.
-%% Ignore uninteresting forms like eof and type.
-
-forms([{attribute,_,file,_File}=F|Fs0], St0) ->
- {Fs,St1} = forms(Fs0, St0),
- {[F|Fs],St1};
-forms([{attribute,Line,Name,Val}|Fs0], St0) ->
- St1 = attribute(Name, Val, Line, St0),
- forms(Fs0, St1);
-forms([{function,L,N,A,Cs}|Fs0], St0) ->
- {Ff,St1} = function(L, N, A, Cs, St0),
- {Fs,St2} = forms(Fs0, St1),
- {[Ff|Fs],St2};
-forms([_|Fs], St) -> forms(Fs, St);
-forms([], St) -> {[],St}.
-
-%% attribute(Attribute, Value, Line, State) -> State'.
-%% Process an attribute, this just affects the state.
-
-attribute(module, Module, _L, St) ->
- true = is_atom(Module),
- St#expand{module=Module};
-attribute(export, Es, _L, St) ->
- St#expand{exports=ordsets:union(ordsets:from_list(Es),
- St#expand.exports)};
-attribute(import, Is, _L, St) ->
- import(Is, St);
-attribute(compile, _C, _L, St) ->
- St;
-attribute(Name, Val, Line, St) when is_list(Val) ->
- St#expand{attributes=St#expand.attributes ++ [{Name,Line,Val}]};
-attribute(Name, Val, Line, St) ->
- St#expand{attributes=St#expand.attributes ++ [{Name,Line,[Val]}]}.
-
-function(L, N, A, Cs0, St0) ->
- {Cs,St} = clauses(Cs0, St0#expand{func=N,arity=A,fcount=0}),
- {{function,L,N,A,Cs},St}.
-
-%% clauses([Clause], State) ->
-%% {[TransformedClause],State}.
-%% Expand function clauses.
-
-clauses([{clause,Line,H0,G0,B0}|Cs0], St0) ->
- {H,St1} = head(H0, St0),
- {G,St2} = guard(G0, St1),
- {B,St3} = exprs(B0, St2),
- {Cs,St4} = clauses(Cs0, St3),
- {[{clause,Line,H,G,B}|Cs],St4};
-clauses([], St) -> {[],St}.
-
-%% head(HeadPatterns, State) ->
-%% {TransformedPatterns,Variables,UsedVariables,State'}
-
-head(As, St) -> pattern_list(As, St).
-
-%% pattern(Pattern, State) ->
-%% {TransformedPattern,State'}
-%%
-
-pattern({var,_,_}=Var, St) ->
- {Var,St};
-pattern({char,_,_}=Char, St) ->
- {Char,St};
-pattern({integer,_,_}=Int, St) ->
- {Int,St};
-pattern({float,_,_}=Float, St) ->
- {Float,St};
-pattern({atom,_,_}=Atom, St) ->
- {Atom,St};
-pattern({string,_,_}=String, St) ->
- {String,St};
-pattern({nil,_}=Nil, St) ->
- {Nil,St};
-pattern({cons,Line,H,T}, St0) ->
- {TH,St1} = pattern(H, St0),
- {TT,St2} = pattern(T, St1),
- {{cons,Line,TH,TT},St2};
-pattern({tuple,Line,Ps}, St0) ->
- {TPs,St1} = pattern_list(Ps, St0),
- {{tuple,Line,TPs},St1};
-pattern({map,Line,Ps}, St0) ->
- {TPs,St1} = pattern_list(Ps, St0),
- {{map,Line,TPs},St1};
-pattern({map_field_exact,Line,K0,V0}, St0) ->
- %% Key should be treated as an expression
- %% but since expressions are not allowed yet,
- %% process it through pattern .. and handle assoc
- %% (normalise unary op integer -> integer)
- {K,St1} = pattern(K0, St0),
- {V,St2} = pattern(V0, St1),
- {{map_field_exact,Line,K,V},St2};
-pattern({map_field_assoc,Line,K0,V0}, St0) ->
- %% when keys are Maps
- {K,St1} = pattern(K0, St0),
- {V,St2} = pattern(V0, St1),
- {{map_field_assoc,Line,K,V},St2};
-%%pattern({struct,Line,Tag,Ps}, St0) ->
-%% {TPs,TPsvs,St1} = pattern_list(Ps, St0),
-%% {{tuple,Line,[{atom,Line,Tag}|TPs]},TPsvs,St1};
-pattern({bin,Line,Es0}, St0) ->
- {Es1,St1} = pattern_bin(Es0, St0),
- {{bin,Line,Es1},St1};
-pattern({op,_,'++',{nil,_},R}, St) ->
- pattern(R, St);
-pattern({op,_,'++',{cons,Li,H,T},R}, St) ->
- pattern({cons,Li,H,{op,Li,'++',T,R}}, St);
-pattern({op,_,'++',{string,Li,L},R}, St) ->
- pattern(string_to_conses(Li, L, R), St);
-pattern({match,Line,Pat1, Pat2}, St0) ->
- {TH,St1} = pattern(Pat2, St0),
- {TT,St2} = pattern(Pat1, St1),
- {{match,Line,TT,TH},St2};
-%% Compile-time pattern expressions, including unary operators.
-pattern({op,_Line,_Op,_A}=Op, St) ->
- {erl_eval:partial_eval(Op),St};
-pattern({op,_Line,_Op,_L,_R}=Op, St) ->
- {erl_eval:partial_eval(Op),St}.
-
-pattern_list([P0|Ps0], St0) ->
- {P,St1} = pattern(P0, St0),
- {Ps,St2} = pattern_list(Ps0, St1),
- {[P|Ps],St2};
-pattern_list([], St) -> {[],St}.
-
-%% guard(Guard, State) ->
-%% {TransformedGuard,State'}
-%% Transform a list of guard tests. We KNOW that this has been checked
-%% and what the guards test are. Use expr for transforming the guard
-%% expressions.
-
-guard([G0|Gs0], St0) ->
- {G,St1} = guard_tests(G0, St0),
- {Gs,St2} = guard(Gs0, St1),
- {[G|Gs],St2};
-guard([], St) -> {[],St}.
-
-guard_tests([Gt0|Gts0], St0) ->
- {Gt1,St1} = guard_test(Gt0, St0),
- {Gts1,St2} = guard_tests(Gts0, St1),
- {[Gt1|Gts1],St2};
-guard_tests([], St) -> {[],St}.
-
-guard_test(Test, St) ->
- expr(Test, St).
-
-%% exprs(Expressions, State) ->
-%% {TransformedExprs,State'}
-
-exprs([E0|Es0], St0) ->
- {E,St1} = expr(E0, St0),
- {Es,St2} = exprs(Es0, St1),
- {[E|Es],St2};
-exprs([], St) -> {[],St}.
-
-%% expr(Expression, State) ->
-%% {TransformedExpression,State'}
-
-expr({var,_,_}=Var, St) ->
- {Var,St};
-expr({char,_,_}=Char, St) ->
- {Char,St};
-expr({integer,_,_}=Int, St) ->
- {Int,St};
-expr({float,_,_}=Float, St) ->
- {Float,St};
-expr({atom,_,_}=Atom, St) ->
- {Atom,St};
-expr({string,_,_}=String, St) ->
- {String,St};
-expr({nil,_}=Nil, St) ->
- {Nil,St};
-expr({cons,Line,H0,T0}, St0) ->
- {H,St1} = expr(H0, St0),
- {T,St2} = expr(T0, St1),
- {{cons,Line,H,T},St2};
-expr({lc,Line,E0,Qs0}, St0) ->
- {Qs1,St1} = lc_tq(Line, Qs0, St0),
- {E1,St2} = expr(E0, St1),
- {{lc,Line,E1,Qs1},St2};
-expr({bc,Line,E0,Qs0}, St0) ->
- {Qs1,St1} = lc_tq(Line, Qs0, St0),
- {E1,St2} = expr(E0, St1),
- {{bc,Line,E1,Qs1},St2};
-expr({tuple,Line,Es0}, St0) ->
- {Es1,St1} = expr_list(Es0, St0),
- {{tuple,Line,Es1},St1};
-%%expr({struct,Line,Tag,Es0}, Vs, St0) ->
-%% {Es1,Esvs,Esus,St1} = expr_list(Es0, Vs, St0),
-%% {{tuple,Line,[{atom,Line,Tag}|Es1]},Esvs,Esus,St1};
-expr({map,Line,Es0}, St0) ->
- {Es1,St1} = expr_list(Es0, St0),
- {{map,Line,Es1},St1};
-expr({map,Line,E0,Es0}, St0) ->
- {E1,St1} = expr(E0, St0),
- {Es1,St2} = expr_list(Es0, St1),
- {{map,Line,E1,Es1},St2};
-expr({map_field_assoc,Line,K0,V0}, St0) ->
- {K,St1} = expr(K0, St0),
- {V,St2} = expr(V0, St1),
- {{map_field_assoc,Line,K,V},St2};
-expr({map_field_exact,Line,K0,V0}, St0) ->
- {K,St1} = expr(K0, St0),
- {V,St2} = expr(V0, St1),
- {{map_field_exact,Line,K,V},St2};
-expr({bin,Line,Es0}, St0) ->
- {Es1,St1} = expr_bin(Es0, St0),
- {{bin,Line,Es1},St1};
-expr({block,Line,Es0}, St0) ->
- {Es,St1} = exprs(Es0, St0),
- {{block,Line,Es},St1};
-expr({'if',Line,Cs0}, St0) ->
- {Cs,St1} = clauses(Cs0, St0),
- {{'if',Line,Cs},St1};
-expr({'case',Line,E0,Cs0}, St0) ->
- {E,St1} = expr(E0, St0),
- {Cs,St2} = clauses(Cs0, St1),
- {{'case',Line,E,Cs},St2};
-expr({'receive',Line,Cs0}, St0) ->
- {Cs,St1} = clauses(Cs0, St0),
- {{'receive',Line,Cs},St1};
-expr({'receive',Line,Cs0,To0,ToEs0}, St0) ->
- {To,St1} = expr(To0, St0),
- {ToEs,St2} = exprs(ToEs0, St1),
- {Cs,St3} = clauses(Cs0, St2),
- {{'receive',Line,Cs,To,ToEs},St3};
-expr({'fun',Line,Body}, St) ->
- fun_tq(Line, Body, St);
-expr({named_fun,Line,Name,Cs}, St) ->
- fun_tq(Line, Cs, St, Name);
-expr({call,Line,{atom,La,N}=Atom,As0}, St0) ->
- {As,St1} = expr_list(As0, St0),
- Ar = length(As),
- Key = {N,Ar},
- case St1#expand.ctype of
- #{Key:=local} ->
- {{call,Line,Atom,As},St1};
- #{Key:={imported,Mod}} ->
- {{call,Line,{remote,La,{atom,La,Mod},Atom},As},St1};
- _ ->
- true = erl_internal:bif(N, Ar),
- {{call,Line,{remote,La,{atom,La,erlang},Atom},As},St1}
- end;
-expr({call,Line,{remote,Lr,M0,F},As0}, St0) ->
- {[M1,F1|As1],St1} = expr_list([M0,F|As0], St0),
- {{call,Line,{remote,Lr,M1,F1},As1},St1};
-expr({call,Line,F,As0}, St0) ->
- {[Fun1|As1],St1} = expr_list([F|As0], St0),
- {{call,Line,Fun1,As1},St1};
-expr({'try',Line,Es0,Scs0,Ccs0,As0}, St0) ->
- {Es1,St1} = exprs(Es0, St0),
- {Scs1,St2} = clauses(Scs0, St1),
- {Ccs1,St3} = clauses(Ccs0, St2),
- {As1,St4} = exprs(As0, St3),
- {{'try',Line,Es1,Scs1,Ccs1,As1},St4};
-expr({'catch',Line,E0}, St0) ->
- {E,St1} = expr(E0, St0),
- {{'catch',Line,E},St1};
-expr({match,Line,P0,E0}, St0) ->
- {E,St1} = expr(E0, St0),
- {P,St2} = pattern(P0, St1),
- {{match,Line,P,E},St2};
-expr({op,Line,Op,A0}, St0) ->
- {A,St1} = expr(A0, St0),
- {{op,Line,Op,A},St1};
-expr({op,Line,Op,L0,R0}, St0) ->
- {L,St1} = expr(L0, St0),
- {R,St2} = expr(R0, St1),
- {{op,Line,Op,L,R},St2}.
-
-expr_list([E0|Es0], St0) ->
- {E,St1} = expr(E0, St0),
- {Es,St2} = expr_list(Es0, St1),
- {[E|Es],St2};
-expr_list([], St) -> {[],St}.
-
-%% lc_tq(Line, Qualifiers, State) ->
-%% {[TransQual],State'}
-
-lc_tq(Line, [{generate,Lg,P0,G0} | Qs0], St0) ->
- {G1,St1} = expr(G0, St0),
- {P1,St2} = pattern(P0, St1),
- {Qs1,St3} = lc_tq(Line, Qs0, St2),
- {[{generate,Lg,P1,G1} | Qs1],St3};
-
-lc_tq(Line, [{b_generate,Lg,P0,G0}|Qs0], St0) ->
- {G1,St1} = expr(G0, St0),
- {P1,St2} = pattern(P0, St1),
- {Qs1,St3} = lc_tq(Line, Qs0, St2),
- {[{b_generate,Lg,P1,G1}|Qs1],St3};
-lc_tq(Line, [F0 | Qs0], St0) ->
- {F1,St1} = expr(F0, St0),
- {Qs1,St2} = lc_tq(Line, Qs0, St1),
- {[F1|Qs1],St2};
-lc_tq(_Line, [], St0) ->
- {[],St0}.
-
-
-%% fun_tq(Line, Body, State) ->
-%% {Fun,State'}
-%% Transform an "explicit" fun {'fun', Line, {clauses, Cs}} into an
-%% extended form {'fun', Line, {clauses, Cs}, Info}, unless it is the
-%% name of a BIF (erl_lint has checked that it is not an import).
-%% "Implicit" funs {'fun', Line, {function, F, A}} are not changed.
-
-fun_tq(Lf, {function,F,A}=Function, St0) ->
- case erl_internal:bif(F, A) of
- true ->
- {As,St1} = new_vars(A, Lf, St0),
- Cs = [{clause,Lf,As,[],[{call,Lf,{atom,Lf,F},As}]}],
- fun_tq(Lf, {clauses,Cs}, St1);
- false ->
- {Fname,St1} = new_fun_name(St0),
- Index = Uniq = 0,
- {{'fun',Lf,Function,{Index,Uniq,Fname}},St1}
- end;
-fun_tq(L, {function,M,F,A}, St) when is_atom(M), is_atom(F), is_integer(A) ->
- %% This is the old format for external funs, generated by a pre-R15
- %% compiler. That means that a tool, such as the debugger or xref,
- %% directly invoked this module with the abstract code from a
- %% pre-R15 BEAM file. Be helpful, and translate it to the new format.
- fun_tq(L, {function,{atom,L,M},{atom,L,F},{integer,L,A}}, St);
-fun_tq(Lf, {function,_,_,_}=ExtFun, St) ->
- {{'fun',Lf,ExtFun},St};
-fun_tq(Lf, {clauses,Cs0}, St0) ->
- {Cs1,St1} = clauses(Cs0, St0),
- {Fname,St2} = new_fun_name(St1),
- %% Set dummy values for Index and Uniq -- the real values will
- %% be assigned by beam_asm.
- Index = Uniq = 0,
- {{'fun',Lf,{clauses,Cs1},{Index,Uniq,Fname}},St2}.
-
-fun_tq(Line, Cs0, St0, Name) ->
- {Cs1,St1} = clauses(Cs0, St0),
- {Fname,St2} = new_fun_name(St1, Name),
- {{named_fun,Line,Name,Cs1,{0,0,Fname}},St2}.
-
-%% new_fun_name(State) -> {FunName,State}.
-
-new_fun_name(St) ->
- new_fun_name(St, 'fun').
-
-new_fun_name(#expand{func=F,arity=A,fcount=I}=St, FName) ->
- Name = "-" ++ atom_to_list(F) ++ "/" ++ integer_to_list(A)
- ++ "-" ++ atom_to_list(FName) ++ "-" ++ integer_to_list(I) ++ "-",
- {list_to_atom(Name),St#expand{fcount=I+1}}.
-
-%% pattern_bin([Element], State) -> {[Element],[Variable],[UsedVar],State}.
-
-pattern_bin(Es, St) ->
- foldr(fun (E, Acc) -> pattern_element(E, Acc) end, {[],St}, Es).
-
-pattern_element({bin_element,Line,Expr0,Size0,Type0}, {Es,St0}) ->
- {Expr1,St1} = pattern(Expr0, St0),
- {Size1,St2} = pat_bit_size(Size0, St1),
- {Size,Type} = make_bit_type(Line, Size1, Type0),
- Expr = coerce_to_float(Expr1, Type0),
- {[{bin_element,Line,Expr,Size,Type}|Es],St2}.
-
-pat_bit_size(default, St) -> {default,St};
-pat_bit_size({var,_Lv,_V}=Var, St) -> {Var,St};
-pat_bit_size(Size, St) ->
- Line = element(2, Size),
- {value,Sz,_} = erl_eval:expr(Size, erl_eval:new_bindings()),
- {{integer,Line,Sz},St}.
-
-make_bit_type(Line, default, Type0) ->
- case erl_bits:set_bit_type(default, Type0) of
- {ok,all,Bt} -> {{atom,Line,all},erl_bits:as_list(Bt)};
- {ok,undefined,Bt} -> {{atom,Line,undefined},erl_bits:as_list(Bt)};
- {ok,Size,Bt} -> {{integer,Line,Size},erl_bits:as_list(Bt)}
- end;
-make_bit_type(_Line, Size, Type0) -> %Integer or 'all'
- {ok,Size,Bt} = erl_bits:set_bit_type(Size, Type0),
- {Size,erl_bits:as_list(Bt)}.
-
-coerce_to_float({integer,L,I}=E, [float|_]) ->
- try
- {float,L,float(I)}
- catch
- error:badarg -> E
- end;
-coerce_to_float(E, _) -> E.
-
-%% expr_bin([Element], State) -> {[Element],State}.
-
-expr_bin(Es, St) ->
- foldr(fun (E, Acc) -> bin_element(E, Acc) end, {[],St}, Es).
-
-bin_element({bin_element,Line,Expr,Size,Type}, {Es,St0}) ->
- {Expr1,St1} = expr(Expr, St0),
- {Size1,St2} = if Size == default -> {default,St1};
- true -> expr(Size, St1)
- end,
- {Size2,Type1} = make_bit_type(Line, Size1, Type),
- {[{bin_element,Line,Expr1,Size2,Type1}|Es],St2}.
-
-%% new_var_name(State) -> {VarName,State}.
-
-new_var_name(St) ->
- C = St#expand.vcount,
- {list_to_atom("pre" ++ integer_to_list(C)),St#expand{vcount=C+1}}.
-
-%% new_var(Line, State) -> {Var,State}.
-
-new_var(L, St0) ->
- {New,St1} = new_var_name(St0),
- {{var,L,New},St1}.
-
-%% new_vars(Count, Line, State) -> {[Var],State}.
-%% Make Count new variables.
-
-new_vars(N, L, St) -> new_vars(N, L, St, []).
-
-new_vars(N, L, St0, Vs) when N > 0 ->
- {V,St1} = new_var(L, St0),
- new_vars(N-1, L, St1, [V|Vs]);
-new_vars(0, _L, St, Vs) -> {Vs,St}.
-
-string_to_conses(Line, Cs, Tail) ->
- foldr(fun (C, T) -> {cons,Line,{char,Line,C},T} end, Tail, Cs).
-
-
-%% import(Line, Imports, State) ->
-%% State'
-%% Handle import declarations.
-
-import({Mod,Fs}, #expand{ctype=Ctype0}=St) ->
- true = is_atom(Mod),
- Ctype = foldl(fun(F, A) ->
- A#{F=>{imported,Mod}}
- end, Ctype0, Fs),
- St#expand{ctype=Ctype}.
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl
index 634ec68736..0f80eb68fa 100644
--- a/lib/compiler/src/v3_core.erl
+++ b/lib/compiler/src/v3_core.erl
@@ -137,11 +137,13 @@
-record(core, {vcount=0 :: non_neg_integer(), %Variable counter
fcount=0 :: non_neg_integer(), %Function counter
+ function={none,0} :: fa(), %Current function.
in_guard=false :: boolean(), %In guard or not.
wanted=true :: boolean(), %Result wanted or not.
opts :: [compile:option()], %Options.
ws=[] :: [warning()], %Warnings.
- file=[{file,""}]}). %File
+ file=[{file,""}] %File.
+ }).
%% XXX: The following type declarations do not belong in this module
-type fa() :: {atom(), arity()}.
@@ -149,38 +151,77 @@
-type form() :: {function, integer(), atom(), arity(), _}
| {attribute, integer(), attribute(), _}.
--spec module({module(), [fa()], [form()]}, [compile:option()]) ->
+-record(imodule, {name = [],
+ exports = ordsets:new(),
+ attrs = [],
+ defs = [],
+ file = [],
+ opts = [],
+ ws = []}).
+
+-spec module([form()], [compile:option()]) ->
{'ok',cerl:c_module(),[warning()]}.
-module({Mod,Exp,Forms}, Opts) ->
- Cexp = map(fun ({_N,_A} = NA) -> #c_var{name=NA} end, Exp),
- {Kfs0,As0,Ws,_File} = foldl(fun (F, Acc) ->
- form(F, Acc, Opts)
- end, {[],[],[],[]}, Forms),
- Kfs = reverse(Kfs0),
+module(Forms0, Opts) ->
+ Forms = erl_internal:add_predefined_functions(Forms0),
+ Module = foldl(fun (F, Acc) ->
+ form(F, Acc, Opts)
+ end, #imodule{}, Forms),
+ #imodule{name=Mod,exports=Exp0,attrs=As0,defs=Kfs0,ws=Ws} = Module,
+ Exp = case member(export_all, Opts) of
+ true -> defined_functions(Forms);
+ false -> Exp0
+ end,
+ Cexp = [#c_var{name=FA} || {_,_}=FA <- Exp],
As = reverse(As0),
+ Kfs = reverse(Kfs0),
{ok,#c_module{name=#c_literal{val=Mod},exports=Cexp,attrs=As,defs=Kfs},Ws}.
-form({function,_,_,_,_}=F0, {Fs,As,Ws0,File}, Opts) ->
+form({function,_,_,_,_}=F0, Module, Opts) ->
+ #imodule{file=File,defs=Defs,ws=Ws0} = Module,
{F,Ws} = function(F0, Ws0, File, Opts),
- {[F|Fs],As,Ws,File};
-form({attribute,_,file,{File,_Line}}, {Fs,As,Ws,_}, _Opts) ->
- {Fs,As,Ws,File};
-form({attribute,_,_,_}=F, {Fs,As,Ws,File}, _Opts) ->
- {Fs,[attribute(F)|As],Ws,File}.
+ Module#imodule{defs=[F|Defs],ws=Ws};
+form({attribute,_,module,Mod}, Module, _Opts) ->
+ true = is_atom(Mod),
+ Module#imodule{name=Mod};
+form({attribute,_,file,{File,_Line}}, Module, _Opts) ->
+ Module#imodule{file=File};
+form({attribute,_,compile,_}, Module, _Opts) ->
+ %% Ignore compilation options.
+ Module;
+form({attribute,_,import,_}, Module, _Opts) ->
+ %% Ignore. We have no futher use for imports.
+ Module;
+form({attribute,_,export,Es}, #imodule{exports=Exp0}=Module, _Opts) ->
+ Exp = ordsets:union(ordsets:from_list(Es), Exp0),
+ Module#imodule{exports=Exp};
+form({attribute,_,_,_}=F, #imodule{attrs=As}=Module, _Opts) ->
+ Module#imodule{attrs=[attribute(F)|As]};
+form(_, Module, _Opts) ->
+ %% Ignore uninteresting forms such as 'eof'.
+ Module.
attribute(Attribute) ->
Fun = fun(A) -> [erl_anno:location(A)] end,
- {attribute,Line,Name,Val} = erl_parse:map_anno(Fun, Attribute),
+ {attribute,Line,Name,Val0} = erl_parse:map_anno(Fun, Attribute),
+ Val = if
+ is_list(Val0) -> Val0;
+ true -> [Val0]
+ end,
{#c_literal{val=Name, anno=Line}, #c_literal{val=Val, anno=Line}}.
+defined_functions(Forms) ->
+ Fs = [{Name,Arity} || {function,_,Name,Arity,_} <- Forms],
+ ordsets:from_list(Fs).
+
%% function_dump(module_info,_,_,_) -> ok;
%% function_dump(Name,Arity,Format,Terms) ->
%% io:format("~w/~w " ++ Format,[Name,Arity]++Terms),
%% ok.
function({function,_,Name,Arity,Cs0}, Ws0, File, Opts) ->
- St0 = #core{vcount=0,opts=Opts,ws=Ws0,file=[{file,File}]},
+ St0 = #core{vcount=0,function={Name,Arity},opts=Opts,
+ ws=Ws0,file=[{file,File}]},
{B0,St1} = body(Cs0, Name, Arity, St0),
%% ok = function_dump(Name,Arity,"body:~n~p~n",[B0]),
{B1,St2} = ubody(B0, St1),
@@ -632,9 +673,11 @@ expr({'catch',L,E0}, St0) ->
{E1,Eps,St1} = expr(E0, St0),
Lanno = lineno_anno(L, St1),
{#icatch{anno=#a{anno=Lanno},body=Eps ++ [E1]},[],St1};
-expr({'fun',L,{function,F,A},{_,_,_}=Id}, St) ->
- Lanno = full_anno(L, St),
- {#c_var{anno=Lanno++[{id,Id}],name={F,A}},[],St};
+expr({'fun',L,{function,F,A}}, St0) ->
+ {Fname,St1} = new_fun_name(St0),
+ Lanno = full_anno(L, St1),
+ Id = {0,0,Fname},
+ {#c_var{anno=Lanno++[{id,Id}],name={F,A}},[],St1};
expr({'fun',L,{function,M,F,A}}, St0) ->
{As,Aps,St1} = safe_list([M,F,A], St0),
Lanno = full_anno(L, St1),
@@ -642,12 +685,12 @@ expr({'fun',L,{function,M,F,A}}, St0) ->
module=#c_literal{val=erlang},
name=#c_literal{val=make_fun},
args=As},Aps,St1};
-expr({'fun',L,{clauses,Cs},Id}, St) ->
- fun_tq(Id, Cs, L, St, unnamed);
-expr({named_fun,L,'_',Cs,Id}, St) ->
- fun_tq(Id, Cs, L, St, unnamed);
-expr({named_fun,L,Name,Cs,Id}, St) ->
- fun_tq(Id, Cs, L, St, {named,Name});
+expr({'fun',L,{clauses,Cs}}, St) ->
+ fun_tq(Cs, L, St, unnamed);
+expr({named_fun,L,'_',Cs}, St) ->
+ fun_tq(Cs, L, St, unnamed);
+expr({named_fun,L,Name,Cs}, St) ->
+ fun_tq(Cs, L, St, {named,Name});
expr({call,L,{remote,_,M,F},As0}, St0) ->
{[M1,F1|As1],Aps,St1} = safe_list([M,F|As0], St0),
Anno = full_anno(L, St1),
@@ -899,14 +942,29 @@ try_after(As, St0) ->
%% record whereas c_literal should not have a wrapped annotation
expr_bin(Es0, Anno, St0) ->
- case constant_bin(Es0) of
+ Es1 = [bin_element(E) || E <- Es0],
+ case constant_bin(Es1) of
error ->
- {Es,Eps,St} = expr_bin_1(bin_expand_strings(Es0), St0),
+ {Es,Eps,St} = expr_bin_1(bin_expand_strings(Es1), St0),
{#ibinary{anno=#a{anno=Anno},segments=Es},Eps,St};
Bin ->
{#c_literal{anno=Anno,val=Bin},[],St0}
end.
+bin_element({bin_element,Line,Expr,Size0,Type0}) ->
+ {Size,Type} = make_bit_type(Line, Size0, Type0),
+ {bin_element,Line,Expr,Size,Type}.
+
+make_bit_type(Line, default, Type0) ->
+ case erl_bits:set_bit_type(default, Type0) of
+ {ok,all,Bt} -> {{atom,Line,all},erl_bits:as_list(Bt)};
+ {ok,undefined,Bt} -> {{atom,Line,undefined},erl_bits:as_list(Bt)};
+ {ok,Size,Bt} -> {{integer,Line,Size},erl_bits:as_list(Bt)}
+ end;
+make_bit_type(_Line, Size, Type0) -> %Integer or 'all'
+ {ok,Size,Bt} = erl_bits:set_bit_type(Size, Type0),
+ {Size,erl_bits:as_list(Bt)}.
+
%% constant_bin([{bin_element,_,_,_,_}]) -> binary() | error
%% If the binary construction is truly constant (no variables,
%% no native fields), and does not contain fields whose expansion
@@ -1030,17 +1088,19 @@ bitstr({bin_element,_,E0,Size0,[Type,{unit,Unit}|Flags]}, St0) ->
%% fun_tq(Id, [Clauses], Line, State, NameInfo) -> {Fun,[PreExp],State}.
-fun_tq({_,_,Name}=Id, Cs0, L, St0, NameInfo) ->
+fun_tq(Cs0, L, St0, NameInfo) ->
Arity = clause_arity(hd(Cs0)),
{Cs1,Ceps,St1} = clauses(Cs0, St0),
{Args,St2} = new_vars(Arity, St1),
{Ps,St3} = new_vars(Arity, St2), %Need new variables here
Anno = full_anno(L, St3),
+ {Name,St4} = new_fun_name(St3),
Fc = function_clause(Ps, Anno, {Name,Arity}),
+ Id = {0,0,Name},
Fun = #ifun{anno=#a{anno=Anno},
id=[{id,Id}], %We KNOW!
vars=Args,clauses=Cs1,fc=Fc,name=NameInfo},
- {Fun,Ceps,St3}.
+ {Fun,Ceps,St4}.
%% lc_tq(Line, Exp, [Qualifier], Mc, State) -> {LetRec,[PreExp],State}.
%% This TQ from Simon PJ pp 127-138.
@@ -1366,8 +1426,9 @@ list_gen_pattern(P0, Line, St) ->
%%% the result binary in a binary comprehension.
%%%
-bc_initial_size(E, Q, St0) ->
+bc_initial_size(E0, Q, St0) ->
try
+ E = bin_bin_element(E0),
{ElemSzExpr,ElemSzPre,EVs,St1} = bc_elem_size(E, St0),
{V,St2} = new_var(St1),
{GenSzExpr,GenSzPre,St3} = bc_gen_size(Q, EVs, St2),
@@ -1406,14 +1467,15 @@ bc_elem_size({bin,_,El}, St0) ->
bc_elem_size(_, _) ->
throw(impossible).
-bc_elem_size_1([{bin_element,_,{string,_,String},{integer,_,N},Flags}|Es], Bits, Vars) ->
- {unit,U} = keyfind(unit, 1, Flags),
+bc_elem_size_1([{bin_element,_,{string,_,String},{integer,_,N},_}=El|Es],
+ Bits, Vars) ->
+ U = get_unit(El),
bc_elem_size_1(Es, Bits+U*N*length(String), Vars);
-bc_elem_size_1([{bin_element,_,_,{integer,_,N},Flags}|Es], Bits, Vars) ->
- {unit,U} = keyfind(unit, 1, Flags),
+bc_elem_size_1([{bin_element,_,_,{integer,_,N},_}=El|Es], Bits, Vars) ->
+ U = get_unit(El),
bc_elem_size_1(Es, Bits+U*N, Vars);
-bc_elem_size_1([{bin_element,_,_,{var,_,Var},Flags}|Es], Bits, Vars) ->
- {unit,U} = keyfind(unit, 1, Flags),
+bc_elem_size_1([{bin_element,_,_,{var,_,Var},_}=El|Es], Bits, Vars) ->
+ U = get_unit(El),
bc_elem_size_1(Es, Bits, [{U,#c_var{name=Var}}|Vars]);
bc_elem_size_1([_|_], _, _) ->
throw(impossible);
@@ -1470,7 +1532,9 @@ bc_gen_size_1([{generate,L,El,Gen}|Qs], EVs, E0, Pre0, St0) ->
{E,Pre,St} = bc_gen_size_mul(E0, #c_literal{val=Len}, Pre0, St0),
bc_gen_size_1(Qs, EVs, E, Pre, St)
end;
-bc_gen_size_1([{b_generate,_,El,Gen}|Qs], EVs, E0, Pre0, St0) ->
+bc_gen_size_1([{b_generate,_,El0,Gen0}|Qs], EVs, E0, Pre0, St0) ->
+ El = bin_bin_element(El0),
+ Gen = bin_bin_element(Gen0),
bc_verify_non_filtering(El, EVs),
{MatchSzExpr,Pre1,_,St1} = bc_elem_size(El, St0),
Pre2 = reverse(Pre1, Pre0),
@@ -1486,6 +1550,10 @@ bc_gen_size_1([], _, E, Pre, St) ->
bc_gen_size_1(_, _, _, _, _) ->
throw(impossible).
+bin_bin_element({bin,L,El}) ->
+ {bin,L,[bin_element(E) || E <- El]};
+bin_bin_element(Other) -> Other.
+
bc_gen_bit_size({var,L,V}, Pre0, St0) ->
Lanno = lineno_anno(L, St0),
{SzVar,St} = new_var(St0),
@@ -1528,11 +1596,11 @@ bc_list_length(_, _) ->
bc_bin_size({bin,_,Els}) ->
bc_bin_size_1(Els, 0).
-bc_bin_size_1([{bin_element,_,{string,_,String},{integer,_,Sz},Flags}|Els], N) ->
- {unit,U} = keyfind(unit, 1, Flags),
+bc_bin_size_1([{bin_element,_,{string,_,String},{integer,_,Sz},_}=El|Els], N) ->
+ U = get_unit(El),
bc_bin_size_1(Els, N+U*Sz*length(String));
-bc_bin_size_1([{bin_element,_,_,{integer,_,Sz},Flags}|Els], N) ->
- {unit,U} = keyfind(unit, 1, Flags),
+bc_bin_size_1([{bin_element,_,_,{integer,_,Sz},_}=El|Els], N) ->
+ U = get_unit(El),
bc_bin_size_1(Els, N+U*Sz);
bc_bin_size_1([], N) -> N;
bc_bin_size_1(_, _) -> throw(impossible).
@@ -1567,6 +1635,10 @@ bc_bsr(E1, E2) ->
name=#c_literal{val='bsr'},
args=[E1,E2]}.
+get_unit({bin_element,_,_,_,Flags}) ->
+ {unit,U} = keyfind(unit, 1, Flags),
+ U.
+
%% is_guard_test(Expression) -> true | false.
%% Test if a general expression is a guard test. Use erl_lint here
%% as it now allows sys_pre_expand transformed source.
@@ -1714,7 +1786,18 @@ pattern({bin,L,Ps}, St) ->
pattern({match,_,P1,P2}, St) ->
{Cp1,Eps1,St1} = pattern(P1,St),
{Cp2,Eps2,St2} = pattern(P2,St1),
- {pat_alias(Cp1,Cp2),Eps1++Eps2,St2}.
+ {pat_alias(Cp1,Cp2),Eps1++Eps2,St2};
+%% Evaluate compile-time expressions.
+pattern({op,_,'++',{nil,_},R}, St) ->
+ pattern(R, St);
+pattern({op,_,'++',{cons,Li,H,T},R}, St) ->
+ pattern({cons,Li,H,{op,Li,'++',T,R}}, St);
+pattern({op,_,'++',{string,Li,L},R}, St) ->
+ pattern(string_to_conses(Li, L, R), St);
+pattern({op,_Line,_Op,_A}=Op, St) ->
+ pattern(erl_eval:partial_eval(Op), St);
+pattern({op,_Line,_Op,_L,_R}=Op, St) ->
+ pattern(erl_eval:partial_eval(Op), St).
%% pattern_map_pairs([MapFieldExact],State) -> [#c_map_pairs{}]
pattern_map_pairs(Ps, St) ->
@@ -1756,16 +1839,27 @@ pat_alias_map_pairs_1([]) -> [].
pat_bin(Ps, St) -> [pat_segment(P, St) || P <- bin_expand_strings(Ps)].
-pat_segment({bin_element,L,Val,Size,[Type,{unit,Unit}|Flags]}, St) ->
+pat_segment({bin_element,L,Val,Size0,Type0}, St) ->
+ {Size,Type1} = make_bit_type(L, Size0, Type0),
+ [Type,{unit,Unit}|Flags] = Type1,
Anno = lineno_anno(L, St),
- {Pval,[],St1} = pattern(Val,St),
- {Psize,[],_St2} = pattern(Size,St1),
+ {Pval0,[],St1} = pattern(Val, St),
+ Pval = coerce_to_float(Pval0, Type0),
+ {Psize,[],_St2} = pattern(Size, St1),
#c_bitstr{anno=Anno,
val=Pval,size=Psize,
unit=#c_literal{val=Unit},
type=#c_literal{val=Type},
flags=#c_literal{val=Flags}}.
+coerce_to_float(#c_literal{val=Int}=E, [float|_]) when is_integer(Int) ->
+ try
+ E#c_literal{val=float(Int)}
+ catch
+ error:badarg -> E
+ end;
+coerce_to_float(E, _) -> E.
+
%% pat_alias(CorePat, CorePat) -> AliasPat.
%% Normalise aliases. Trap bad aliases by throwing 'nomatch'.
@@ -1835,11 +1929,18 @@ pattern_list([P0|Ps0], St0) ->
pattern_list([], St) ->
{[],[],St}.
+string_to_conses(Line, Cs, Tail) ->
+ foldr(fun (C, T) -> {cons,Line,{char,Line,C},T} end, Tail, Cs).
%% make_vars([Name]) -> [{Var,Name}].
make_vars(Vs) -> [ #c_var{name=V} || V <- Vs ].
+new_fun_name(#core{function={F,A},fcount=I}=St) ->
+ Name = "-" ++ atom_to_list(F) ++ "/" ++ integer_to_list(A)
+ ++ "-fun-" ++ integer_to_list(I) ++ "-",
+ {list_to_atom(Name),St#core{fcount=I+1}}.
+
%% new_fun_name(Type, State) -> {FunName,State}.
new_fun_name(Type, #core{fcount=C}=St) ->
diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl
index b0148f7103..28a353d27b 100644
--- a/lib/compiler/test/compile_SUITE.erl
+++ b/lib/compiler/test/compile_SUITE.erl
@@ -403,12 +403,11 @@ other_output(Config) when is_list(Config) ->
end],
io:put_chars("to_exp (file)"),
- {ok,simple,Expand} = compile:file(Simple, [to_exp,binary,time]),
- case Expand of
- {simple,Exports,Forms} when is_list(Exports), is_list(Forms) -> ok
- end,
+ {ok,[],Expand} = compile:file(Simple, [to_exp,binary,time]),
+ true = is_list(Expand),
+ {attribute,_,module,simple} = lists:keyfind(module, 3, Expand),
io:put_chars("to_exp (forms)"),
- {ok,simple,Expand} = compile:forms(PP, [to_exp,binary,time]),
+ {ok,[],Expand} = compile:forms(PP, [to_exp,binary,time]),
io:put_chars("to_core (file)"),
{ok,simple,Core} = compile:file(Simple, [to_core,binary,time]),
diff --git a/lib/compiler/test/compiler.cover b/lib/compiler/test/compiler.cover
index 3fd7fc1937..2be079944f 100644
--- a/lib/compiler/test/compiler.cover
+++ b/lib/compiler/test/compiler.cover
@@ -1,5 +1,5 @@
{incl_app,compiler,details}.
%% -*- erlang -*-
-{excl_mods,compiler,[core_scan,core_parse]}.
+{excl_mods,compiler,[core_scan,core_parse,sys_pre_expand]}.
diff --git a/lib/crypto/doc/src/notes.xml b/lib/crypto/doc/src/notes.xml
index 7d3a85326f..56e165a1d1 100644
--- a/lib/crypto/doc/src/notes.xml
+++ b/lib/crypto/doc/src/notes.xml
@@ -815,7 +815,7 @@
also been extended. </item><item> The <c>configure</c>
scripts of <c>erl_interface</c> and <c>odbc</c> now
search for thread libraries and thread library quirks the
- same way as <c>erts</c> do. </item><item> The
+ same way as ERTS do. </item><item> The
<c>configure</c> script of the <c>odbc</c> application
now also looks for odbc libraries in <c>lib64</c> and
<c>lib/64</c> directories when building on a 64-bit
diff --git a/lib/debugger/doc/src/i.xml b/lib/debugger/doc/src/i.xml
index db89f23494..628b91e9e4 100644
--- a/lib/debugger/doc/src/i.xml
+++ b/lib/debugger/doc/src/i.xml
@@ -45,7 +45,7 @@
attached manually or automatically.</p>
<p>By preference, these functions can be included in module
- <seealso marker="stdlib:shell_default"><c>stdlib:shell_default</c></seealso>.
+ <seealso marker="stdlib:shell_default"><c>shell_default</c></seealso>.
By default, they are included in that module.</p>
</description>
@@ -372,7 +372,7 @@
</fsummary>
<desc>
<p>Returns the current version number of the interpreter.
- Same as the version number of the <c>Debugger</c> application.</p>
+ Same as the version number of the Debugger application.</p>
</desc>
</func>
diff --git a/lib/debugger/src/dbg_iload.erl b/lib/debugger/src/dbg_iload.erl
index f83684b605..917f213e60 100644
--- a/lib/debugger/src/dbg_iload.erl
+++ b/lib/debugger/src/dbg_iload.erl
@@ -72,8 +72,7 @@ store_module(Mod, File, Binary, Db) ->
exit({Mod,too_old_beam_file});
{raw_abstract_v1,Code0} ->
Code = interpret_file_attribute(Code0),
- {_,_,Forms0,_} = sys_pre_expand:module(Code, []),
- Forms0
+ standard_transforms(Code)
end,
dbg_idb:insert(Db, mod_file, File),
dbg_idb:insert(Db, defs, []),
@@ -94,6 +93,11 @@ store_module(Mod, File, Binary, Db) ->
dbg_idb:insert(Db, mod_bin, NewBinary),
dbg_idb:insert(Db, mod_raw, <<Src/binary,0:8>>). %% Add eos
+standard_transforms(Forms0) ->
+ Forms = erl_expand_records:module(Forms0, []),
+ erl_internal:add_predefined_functions(Forms).
+
+
%% Adjust line numbers using the file/2 attribute.
%% Also take the absolute value of line numbers.
%% This simple fix will make the marker point at the correct line
@@ -102,7 +106,6 @@ store_module(Mod, File, Binary, Db) ->
interpret_file_attribute(Code) ->
epp:interpret_file_attribute(Code).
-
abstr(Bin) when is_binary(Bin) -> binary_to_term(Bin);
abstr(Term) -> Term.
@@ -124,8 +127,9 @@ store_forms([{function,_,Name,Arity,Cs0}|Fs], Mod, Db, Exp) ->
store_forms(Fs, Mod, Db, Exp);
store_forms([{attribute,_,_Name,_Val}|Fs], Mod, Db, Exp) ->
store_forms(Fs, Mod, Db, Exp);
-store_forms([F|_], _Mod, _Db, _Exp) ->
- exit({unknown_form,F});
+store_forms([_|Fs], Mod, Db, Exp) ->
+ %% Ignore other forms such as {eof,_} or {warning,_}.
+ store_forms(Fs, Mod, Db, Exp);
store_forms([], _, _, _) ->
ok.
@@ -218,10 +222,34 @@ pattern({op,_,'+',{float,Anno,I}}) ->
pattern({bin,Anno,Grp}) ->
Grp1 = pattern_list(bin_expand_strings(Grp)),
{bin,ln(Anno),Grp1};
-pattern({bin_element,Anno,Expr,Size,Type}) ->
- Expr1 = pattern(Expr),
- Size1 = expr(Size, false),
- {bin_element,ln(Anno),Expr1,Size1,Type}.
+pattern({bin_element,Anno,Expr0,Size0,Type0}) ->
+ {Size1,Type} = make_bit_type(Anno, Size0, Type0),
+ Expr1 = pattern(Expr0),
+ Expr = coerce_to_float(Expr1, Type0),
+ Size = pattern(Size1),
+ {bin_element,ln(Anno),Expr,Size,Type};
+%% Evaluate compile-time expressions.
+pattern({op,_,'++',{nil,_},R}) ->
+ pattern(R);
+pattern({op,_,'++',{cons,Li,H,T},R}) ->
+ pattern({cons,Li,H,{op,Li,'++',T,R}});
+pattern({op,_,'++',{string,Li,L},R}) ->
+ pattern(string_to_conses(Li, L, R));
+pattern({op,_Line,_Op,_A}=Op) ->
+ pattern(erl_eval:partial_eval(Op));
+pattern({op,_Line,_Op,_L,_R}=Op) ->
+ pattern(erl_eval:partial_eval(Op)).
+
+string_to_conses(Anno, Cs, Tail) ->
+ lists:foldr(fun (C, T) -> {cons,Anno,{char,Anno,C},T} end, Tail, Cs).
+
+coerce_to_float({value,Anno,Int}=E, [float|_]) when is_integer(Int) ->
+ try
+ {value,Anno,float(Int)}
+ catch
+ error:badarg -> E
+ end;
+coerce_to_float(E, _) -> E.
%% These patterns are processed "in parallel" for purposes of variable
%% definition etc.
@@ -299,11 +327,12 @@ gexpr({map,Anno,E0,Fs0}) ->
gexpr({bin,Anno,Flds0}) ->
Flds = gexpr_list(bin_expand_strings(Flds0)),
{bin,ln(Anno),Flds};
-gexpr({bin_element,Anno,Expr0,Size0,Type}) ->
+gexpr({bin_element,Anno,Expr0,Size0,Type0}) ->
+ {Size1,Type} = make_bit_type(Anno, Size0, Type0),
Expr = gexpr(Expr0),
- Size = gexpr(Size0),
+ Size = gexpr(Size1),
{bin_element,ln(Anno),Expr,Size,Type};
-%%% The previous passes have added the module name 'erlang' to
+%%% The erl_expand_records pass has added the module name 'erlang' to
%%% all BIF calls, even in guards.
gexpr({call,Anno,{remote,_,{atom,_,erlang},{atom,_,self}},[]}) ->
{dbg,ln(Anno),self,[]};
@@ -383,18 +412,21 @@ expr({'receive',Anno,Cs0,To0,ToEs0}, Lc) ->
ToEs1 = exprs(ToEs0, Lc),
Cs1 = icr_clauses(Cs0, Lc),
{'receive',ln(Anno),Cs1,To1,ToEs1};
-expr({'fun',Anno,{clauses,Cs0},{_,_,Name}}, _Lc) when is_atom(Name) ->
+expr({'fun',Anno,{clauses,Cs0}}, _Lc) ->
%% New R10B-2 format (abstract_v2).
Cs = fun_clauses(Cs0),
+ Name = new_fun_name(),
{make_fun,ln(Anno),Name,Cs};
-expr({'fun',Anno,{function,F,A},{_Index,_OldUniq,Name}}, _Lc) ->
+expr({'fun',Anno,{function,F,A}}, _Lc) ->
%% New R8 format (abstract_v2).
Line = ln(Anno),
As = new_vars(A, Line),
+ Name = new_fun_name(),
Cs = [{clause,Line,As,[],[{local_call,Line,F,As,true}]}],
{make_fun,Line,Name,Cs};
-expr({named_fun,Anno,FName,Cs0,{_,_,Name}}, _Lc) when is_atom(Name) ->
+expr({named_fun,Anno,FName,Cs0}, _Lc) ->
Cs = fun_clauses(Cs0),
+ Name = new_fun_name(),
{make_named_fun,ln(Anno),Name,FName,Cs};
expr({'fun',Anno,{function,{atom,_,M},{atom,_,F},{integer,_,A}}}, _Lc)
when 0 =< A, A =< 255 ->
@@ -508,17 +540,26 @@ expr({op,Anno,Op,L0,R0}, _Lc) ->
expr({bin,Anno,Grp}, _Lc) ->
Grp1 = expr_list(bin_expand_strings(Grp)),
{bin,ln(Anno),Grp1};
-expr({bin_element,Anno,Expr,Size,Type}, _Lc) ->
- Expr1 = expr(Expr, false),
- Size1 = expr(Size, false),
- {bin_element,ln(Anno),Expr1,Size1,Type};
-expr(Other, _Lc) ->
- exit({?MODULE,{unknown_expr,Other}}).
+expr({bin_element,Anno,Expr0,Size0,Type0}, _Lc) ->
+ {Size1,Type} = make_bit_type(Anno, Size0, Type0),
+ Expr = expr(Expr0, false),
+ Size = expr(Size1, false),
+ {bin_element,ln(Anno),Expr,Size,Type}.
consify([A|As]) ->
{cons,0,A,consify(As)};
consify([]) -> {value,0,[]}.
+make_bit_type(Line, default, Type0) ->
+ case erl_bits:set_bit_type(default, Type0) of
+ {ok,all,Bt} -> {{atom,Line,all},erl_bits:as_list(Bt)};
+ {ok,undefined,Bt} -> {{atom,Line,undefined},erl_bits:as_list(Bt)};
+ {ok,Size,Bt} -> {{integer,Line,Size},erl_bits:as_list(Bt)}
+ end;
+make_bit_type(_Line, Size, Type0) -> %Integer or 'all'
+ {ok,Size,Bt} = erl_bits:set_bit_type(Size, Type0),
+ {Size,erl_bits:as_list(Bt)}.
+
%% The debugger converts both strings "abc" and lists [67, 68, 69]
%% into {value, Line, [67, 68, 69]}, making it impossible to later
%% distingish one or the other inside binaries when evaluating. To
@@ -594,6 +635,14 @@ new_vars(N, L, Vs) when N > 0 ->
new_vars(N-1, L, [V|Vs]);
new_vars(0, _, Vs) -> Vs.
+new_fun_name() ->
+ {F,A} = get(current_function),
+ I = get(fun_count),
+ put(fun_count, I+1),
+ Name = "-" ++ atom_to_list(F) ++ "/" ++ integer_to_list(A) ++
+ "-fun-" ++ integer_to_list(I) ++ "-",
+ list_to_atom(Name).
+
ln(Anno) ->
erl_anno:line(Anno).
diff --git a/lib/debugger/test/andor_SUITE.erl b/lib/debugger/test/andor_SUITE.erl
index d7bbd4fccb..f6e39514af 100644
--- a/lib/debugger/test/andor_SUITE.erl
+++ b/lib/debugger/test/andor_SUITE.erl
@@ -29,6 +29,8 @@
-include_lib("common_test/include/ct.hrl").
+-warning("Ignore me -- testing that the debugger can handle warnings").
+
suite() ->
[{ct_hooks,[ts_install_cth]},
{timetrap,{minutes,1}}].
diff --git a/lib/hipe/amd64/Makefile b/lib/hipe/amd64/Makefile
index 8dc2af2679..ea3559b7e6 100644
--- a/lib/hipe/amd64/Makefile
+++ b/lib/hipe/amd64/Makefile
@@ -57,10 +57,10 @@ MODULES=hipe_amd64_assemble \
hipe_amd64_ra_naive \
hipe_amd64_ra_postconditions \
hipe_amd64_ra_sse2_postconditions \
- hipe_amd64_ra_x87_ls \
hipe_amd64_registers \
hipe_amd64_spill_restore \
hipe_amd64_x87 \
+ hipe_amd64_sse2 \
hipe_rtl_to_amd64
ERL_FILES=$(MODULES:%=%.erl)
@@ -125,10 +125,10 @@ $(EBIN)/hipe_amd64_ra_ls.beam: ../main/hipe.hrl ../x86/hipe_x86_ra_ls.erl
$(EBIN)/hipe_amd64_ra_naive.beam: ../main/hipe.hrl ../x86/hipe_x86.hrl ../x86/hipe_x86_ra_naive.erl
$(EBIN)/hipe_amd64_ra_postconditions.beam: ../main/hipe.hrl ../x86/hipe_x86.hrl ../x86/hipe_x86_ra_postconditions.erl
$(EBIN)/hipe_amd64_ra_sse2_postconditions.beam: ../main/hipe.hrl
-$(EBIN)/hipe_amd64_ra_x87_ls.beam: ../main/hipe.hrl ../x86/hipe_x86_ra_x87_ls.erl
$(EBIN)/hipe_amd64_registers.beam: ../rtl/hipe_literals.hrl
$(EBIN)/hipe_amd64_spill_restore.beam: ../main/hipe.hrl ../x86/hipe_x86.hrl ../flow/cfg.hrl ../x86/hipe_x86_spill_restore.erl
$(EBIN)/hipe_amd64_x87.beam: ../x86/hipe_x86_x87.erl
+$(EBIN)/hipe_amd64_sse2.beam: ../main/hipe.hrl ../x86/hipe_x86.hrl
$(EBIN)/hipe_rtl_to_amd64.beam: ../x86/hipe_rtl_to_x86.erl ../rtl/hipe_rtl.hrl
$(TARGET_FILES): ../x86/hipe_x86.hrl ../misc/hipe_consttab.hrl
diff --git a/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl b/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl
index b1f7bd7572..bbf9170bc3 100644
--- a/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl
+++ b/lib/hipe/amd64/hipe_amd64_ra_sse2_postconditions.erl
@@ -21,7 +21,7 @@
-module(hipe_amd64_ra_sse2_postconditions).
--export([check_and_rewrite/2]).
+-export([check_and_rewrite/2, check_and_rewrite/3]).
-include("../x86/hipe_x86.hrl").
-define(HIPE_INSTRUMENT_COMPILER, true).
@@ -29,40 +29,48 @@
-define(count_temp(T), ?cons_counter(counter_mfa_mem_temps, T)).
-check_and_rewrite(AMD64Defun, Coloring) ->
+check_and_rewrite(AMD64CFG, Coloring) ->
+ check_and_rewrite(AMD64CFG, Coloring, 'normal').
+
+check_and_rewrite(AMD64CFG, Coloring, Strategy) ->
%%io:format("Converting\n"),
TempMap = hipe_temp_map:cols2tuple(Coloring,hipe_amd64_specific_sse2),
%%io:format("Rewriting\n"),
- #defun{code=Code0} = AMD64Defun,
- {Code1, DidSpill} = do_insns(Code0, TempMap, [], false),
- {AMD64Defun#defun{code=Code1, var_range={0, hipe_gensym:get_var(x86)}},
- DidSpill}.
-
-do_insns([I|Insns], TempMap, Accum, DidSpill0) ->
- {NewIs, DidSpill1} = do_insn(I, TempMap),
- do_insns(Insns, TempMap, lists:reverse(NewIs, Accum), DidSpill0 or DidSpill1);
-do_insns([], _TempMap, Accum, DidSpill) ->
+ do_bbs(hipe_x86_cfg:labels(AMD64CFG), TempMap, Strategy, AMD64CFG, false).
+
+do_bbs([], _, _, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, Strategy, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_x86_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, Strategy, [], DidSpill0),
+ CFG = hipe_x86_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, Strategy, CFG, DidSpill).
+
+do_insns([I|Insns], TempMap, Strategy, Accum, DidSpill0) ->
+ {NewIs, DidSpill1} = do_insn(I, TempMap, Strategy),
+ do_insns(Insns, TempMap, Strategy, lists:reverse(NewIs, Accum),
+ DidSpill0 or DidSpill1);
+do_insns([], _TempMap, _Strategy, Accum, DidSpill) ->
{lists:reverse(Accum), DidSpill}.
-do_insn(I, TempMap) -> % Insn -> {Insn list, DidSpill}
+do_insn(I, TempMap, Strategy) -> % Insn -> {Insn list, DidSpill}
case I of
#fmove{} ->
- do_fmove(I, TempMap);
+ do_fmove(I, TempMap, Strategy);
#fp_unop{} ->
- do_fp_unop(I, TempMap);
+ do_fp_unop(I, TempMap, Strategy);
#fp_binop{} ->
- do_fp_binop(I, TempMap);
+ do_fp_binop(I, TempMap, Strategy);
_ ->
%% All non sse2 ops
{[I], false}
end.
%%% Fix an fp_binop.
-do_fp_binop(I, TempMap) ->
+do_fp_binop(I, TempMap, Strategy) ->
#fp_binop{src=Src,dst=Dst} = I,
case is_mem_opnd(Dst, TempMap) of
true ->
- Tmp = clone(Dst),
+ Tmp = clone(Dst, Strategy),
{[#fmove{src=Dst, dst=Tmp},
I#fp_binop{src=Src,dst=Tmp},
#fmove{src=Tmp,dst=Dst}],
@@ -71,11 +79,11 @@ do_fp_binop(I, TempMap) ->
{[I], false}
end.
-do_fp_unop(I, TempMap) ->
+do_fp_unop(I, TempMap, Strategy) ->
#fp_unop{arg=Arg} = I,
case is_mem_opnd(Arg, TempMap) of
true ->
- Tmp = clone(Arg),
+ Tmp = clone(Arg, Strategy),
{[#fmove{src=Arg, dst=Tmp},
I#fp_unop{arg=Tmp},
#fmove{src=Tmp,dst=Arg}],
@@ -85,7 +93,7 @@ do_fp_unop(I, TempMap) ->
end.
%%% Fix an fmove op.
-do_fmove(I, TempMap) ->
+do_fmove(I, TempMap, Strategy) ->
#fmove{src=Src,dst=Dst} = I,
case
(is_mem_opnd(Src, TempMap) andalso is_mem_opnd(Dst, TempMap))
@@ -93,7 +101,7 @@ do_fmove(I, TempMap) ->
orelse ((not is_float_temp(Src)) andalso is_mem_opnd(Dst, TempMap))
of
true ->
- Tmp = spill_temp(double),
+ Tmp = spill_temp(double, Strategy),
{[#fmove{src=Src, dst=Tmp},I#fmove{src=Tmp,dst=Dst}],
true};
false ->
@@ -106,86 +114,45 @@ is_float_temp(#x86_mem{}) -> false.
%%% Check if an operand denotes a memory cell (mem or pseudo).
is_mem_opnd(Opnd, TempMap) ->
- R =
- case Opnd of
- #x86_mem{} -> true;
- #x86_temp{type=double} ->
- Reg = hipe_x86:temp_reg(Opnd),
- case hipe_x86:temp_is_allocatable(Opnd) of
- true ->
- case tuple_size(TempMap) > Reg of
- true ->
- case
- hipe_temp_map:is_spilled(Reg, TempMap) of
- true ->
- ?count_temp(Reg),
- true;
- false -> false
- end;
- _ -> false
- end;
- false -> true
- end;
- _ -> false
- end,
- %% io:format("Op ~w mem: ~w\n",[Opnd,R]),
- R.
-
-%%% Check if an operand is a spilled Temp.
-
-%%src_is_spilled(Src, TempMap) ->
-%% case hipe_x86:is_temp(Src) of
-%% true ->
-%% Reg = hipe_x86:temp_reg(Src),
-%% case hipe_x86:temp_is_allocatable(Src) of
-%% true ->
-%% case tuple_size(TempMap) > Reg of
-%% true ->
-%% case hipe_temp_map:is_spilled(Reg, TempMap) of
-%% true ->
-%% ?count_temp(Reg),
-%% true;
-%% false ->
-%% false
-%% end;
-%% false ->
-%% false
-%% end;
-%% false -> true
-%% end;
-%% false -> false
-%% end.
-
-%% is_spilled(Temp, TempMap) ->
-%% case hipe_x86:temp_is_allocatable(Temp) of
-%% true ->
-%% Reg = hipe_x86:temp_reg(Temp),
-%% case tuple_size(TempMap) > Reg of
-%% true ->
-%% case hipe_temp_map:is_spilled(Reg, TempMap) of
-%% true ->
-%% ?count_temp(Reg),
-%% true;
-%% false ->
-%% false
-%% end;
-%% false ->
-%% false
-%% end;
-%% false -> true
-%% end.
+ case Opnd of
+ #x86_mem{} -> true;
+ #x86_temp{type=double} ->
+ Reg = hipe_x86:temp_reg(Opnd),
+ case hipe_x86:temp_is_allocatable(Opnd) of
+ true ->
+ case tuple_size(TempMap) > Reg of
+ true ->
+ case
+ hipe_temp_map:is_spilled(Reg, TempMap) of
+ true ->
+ ?count_temp(Reg),
+ true;
+ false -> false
+ end;
+ _ -> false
+ end;
+ false -> true
+ end;
+ _ -> false
+ end.
%%% Make Reg a clone of Dst (attach Dst's type to Reg).
-clone(Dst) ->
+clone(Dst, Strategy) ->
Type =
case Dst of
#x86_mem{} -> hipe_x86:mem_type(Dst);
#x86_temp{} -> hipe_x86:temp_type(Dst)
end,
- spill_temp(Type).
-
-spill_temp(Type) ->
+ spill_temp(Type, Strategy).
+
+spill_temp(Type, 'normal') ->
+ hipe_x86:mk_new_temp(Type);
+spill_temp(double, 'linearscan') ->
+ hipe_x86:mk_temp(hipe_amd64_specific_sse2:temp0(), double);
+spill_temp(Type, 'linearscan') when Type =:= tagged; Type =/= untagged ->
+ %% We can make a new temp here since we have yet to allocate registers for
+ %% these types
hipe_x86:mk_new_temp(Type).
%%% Make a certain reg into a clone of Dst
diff --git a/lib/hipe/amd64/hipe_amd64_ra_x87_ls.erl b/lib/hipe/amd64/hipe_amd64_ra_x87_ls.erl
deleted file mode 100644
index 6da3f44cd3..0000000000
--- a/lib/hipe/amd64/hipe_amd64_ra_x87_ls.erl
+++ /dev/null
@@ -1,21 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-
--include("../x86/hipe_x86_ra_x87_ls.erl").
diff --git a/lib/hipe/amd64/hipe_amd64_registers.erl b/lib/hipe/amd64/hipe_amd64_registers.erl
index 780c2cc547..ada5311453 100644
--- a/lib/hipe/amd64/hipe_amd64_registers.erl
+++ b/lib/hipe/amd64/hipe_amd64_registers.erl
@@ -52,6 +52,7 @@
tailcall_clobbered/0,
temp0/0,
temp1/0,
+ sse2_temp0/0,
%% fixed/0,
wordsize/0
]).
@@ -107,6 +108,8 @@ heap_limit_offset() -> ?P_HP_LIMIT.
-define(TEMP0, ?R14).
-define(TEMP1, ?R13).
+-define(SSE2_TEMP0, 00).
+
-define(PROC_POINTER, ?RBP).
reg_name(R) ->
@@ -204,6 +207,8 @@ allocatable() ->
allocatable_sse2() ->
[00,01,02,03,04,05,06,07,08,09,10,11,12,13,14,15]. %% xmm0 - xmm15
+sse2_temp0() -> ?SSE2_TEMP0.
+
allocatable_x87() ->
[0,1,2,3,4,5,6].
diff --git a/lib/hipe/amd64/hipe_amd64_sse2.erl b/lib/hipe/amd64/hipe_amd64_sse2.erl
new file mode 100644
index 0000000000..ea6b6cb9ba
--- /dev/null
+++ b/lib/hipe/amd64/hipe_amd64_sse2.erl
@@ -0,0 +1,82 @@
+%% -*- erlang-indent-level: 2 -*-
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2016. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
+%% Fix {mem, mem} floating point operations that result from linear scan
+%% allocated floats.
+
+-module(hipe_amd64_sse2).
+
+-export([map/1]).
+
+-include("../x86/hipe_x86.hrl").
+-include("../main/hipe.hrl").
+
+%%----------------------------------------------------------------------
+
+map(CFG) ->
+ hipe_x86_cfg:map_bbs(fun do_bb/2, CFG).
+
+do_bb(_Lbl, BB) ->
+ Code = do_insns(hipe_bb:code(BB), []),
+ hipe_bb:code_update(BB, Code).
+
+do_insns([I|Insns], Accum) ->
+ NewIs = do_insn(I),
+ do_insns(Insns, lists:reverse(NewIs, Accum));
+do_insns([], Accum) ->
+ lists:reverse(Accum).
+
+do_insn(I) ->
+ case I of
+ #fp_binop{} -> do_fp_binop(I);
+ #fmove{} -> do_fmove(I);
+ _ -> [I]
+ end.
+
+do_fp_binop(I = #fp_binop{src=Src0,dst=Dst}) ->
+ {FixSrc, Src} = fix_binary(Src0, Dst),
+ FixSrc ++ [I#fp_binop{src=Src}].
+
+do_fmove(I = #fmove{src=Src0,dst=Dst}) ->
+ {FixSrc, Src} = fix_binary(Src0, Dst),
+ FixSrc ++ [I#fmove{src=Src}].
+
+fix_binary(Src0, Dst) ->
+ case is_mem_opnd(Src0) of
+ false -> {[], Src0};
+ true ->
+ case is_mem_opnd(Dst) of
+ false -> {[], Src0};
+ true ->
+ Src1 = spill_temp(),
+ {[hipe_x86:mk_fmove(Src0, Src1)], Src1}
+ end
+ end.
+
+is_mem_opnd(#x86_fpreg{reg=Reg}) ->
+ not hipe_amd64_registers:is_precoloured_sse2(Reg);
+is_mem_opnd(#x86_temp{type=double, reg=Reg}) ->
+ not hipe_amd64_registers:is_precoloured_sse2(Reg);
+is_mem_opnd(#x86_temp{type=_, reg=Reg}) ->
+ not hipe_amd64_registers:is_precoloured(Reg);
+is_mem_opnd(#x86_mem{}) -> true.
+
+spill_temp() ->
+ hipe_x86:mk_temp(hipe_amd64_registers:sse2_temp0(), double).
diff --git a/lib/hipe/arm/hipe_arm_cfg.erl b/lib/hipe/arm/hipe_arm_cfg.erl
index f2fa0a5164..2fb6675da9 100644
--- a/lib/hipe/arm/hipe_arm_cfg.erl
+++ b/lib/hipe/arm/hipe_arm_cfg.erl
@@ -24,6 +24,7 @@
-export([init/1,
labels/1, start_label/1,
succ/2,
+ map_bbs/2, fold_bbs/3,
bb/2, bb_add/3]).
-export([postorder/1]).
-export([linearise/1]).
@@ -35,6 +36,7 @@
-define(BREADTH_ORDER,true). % for linear scan
-define(PARAMS_NEEDED,true).
-define(START_LABEL_UPDATE_NEEDED,true).
+-define(MAP_FOLD_NEEDED,true).
-include("hipe_arm.hrl").
-include("../flow/cfg.hrl").
diff --git a/lib/hipe/arm/hipe_arm_finalise.erl b/lib/hipe/arm/hipe_arm_finalise.erl
index a4b2f9c73c..55651d7180 100644
--- a/lib/hipe/arm/hipe_arm_finalise.erl
+++ b/lib/hipe/arm/hipe_arm_finalise.erl
@@ -20,13 +20,17 @@
%%
-module(hipe_arm_finalise).
--export([finalise/1]).
+-export([finalise/2]).
-include("hipe_arm.hrl").
-finalise(Defun) ->
+finalise(Defun, Options) ->
#defun{code=Code0} = Defun,
- Code1 = peep(expand(Code0)),
- Defun#defun{code=Code1}.
+ Code1Rev = expand(Code0),
+ Code2 = case proplists:get_bool(peephole, Options) of
+ true -> peep(Code1Rev);
+ false -> lists:reverse(Code1Rev)
+ end,
+ Defun#defun{code=Code2}.
expand(Insns) ->
expand_list(Insns, []).
@@ -34,7 +38,7 @@ expand(Insns) ->
expand_list([I|Insns], Accum) ->
expand_list(Insns, expand_insn(I, Accum));
expand_list([], Accum) ->
- lists:reverse(Accum).
+ Accum.
expand_insn(I, Accum) ->
case I of
@@ -63,12 +67,67 @@ expand_insn(I, Accum) ->
[I|Accum]
end.
-peep(Insns) ->
- peep_list(Insns, []).
+%% We do peephole "bottom-up" (in reverse, but applying rules to the correctly
+%% ordered list). This way, we can do replacements that would take multiple
+%% passes with an in-order peephole optimiser.
+%%
+%% N.B., if a rule wants to produce multiple instructions (even if some of them
+%% are unchanged, it should push the additional instructions on the More list,
+%% so that only the top instruction on Insns is new or changed, i.e. tl(Insns)
+%% should have been peepholed previously.
+peep(RevInsns) ->
+ peep_list_skip([], RevInsns).
+
+peep_list([#b_label{'cond'='al',label=Label}
+ | (Insns = [#label{label=Label}|_])], More) ->
+ peep_list_skip(Insns, More);
+
+peep_list([#move{movop='mov',s=false,dst=#arm_temp{reg=Dst}
+ ,am1=#arm_temp{reg=Dst}}|Insns], More) ->
+ peep_list_skip(Insns, More);
+
+peep_list([#move{movop='mov',s=false,dst=Dst,am1={Src,lsr,Imm}},
+ #move{movop='mov',s=false,dst=Dst,am1={Dst,lsl,Imm}}
+ |Insns], More) when Imm > 0, Imm =< 8 ->
+ peep_list([#alu{aluop='bic',s=false,dst=Dst,src=Src,am1={(1 bsl Imm)-1,0}}
+ |Insns], More);
+peep_list([#move{movop='mov',s=false,dst=Dst,am1={Src,lsl,Imm}},
+ #move{movop='mov',s=false,dst=Dst,am1={Dst,lsr,Imm}}
+ |Insns], More) when Imm >= 24, Imm < 32 ->
+ peep_list([#alu{aluop='and',s=false,dst=Dst,src=Src
+ ,am1={(1 bsl (32-Imm))-1,0}} | Insns], More);
+
+%% XXX: Load-after-store optimisation should also be applied to RTL, where it
+%% can be more general, expose opportunities for constant propagation, etc.
+peep_list([#store{stop='strb',src=Src,am2=Mem}=Str,
+ #load {ldop='ldrb',dst=Dst,am2=Mem} | Insns], More) ->
+ peep_list([#alu{aluop='and',s=false,dst=Dst,src=Src,am1={16#ff,0}}|Insns],
+ [Str|More]);
+peep_list([#store{stop='str',src=Src,am2=Mem}=Str,
+ #load {ldop='ldr',dst=Dst,am2=Mem} | Insns], More) ->
+ peep_list([#move{movop='mov',s=false,dst=Dst,am1=Src}|Insns], [Str|More]);
+
+peep_list([#alu{aluop='and',s=false,dst=Dst,src=Src,am1={Mask,0}},
+ #alu{aluop='bic',s=false,dst=Dst,src=Dst,am1={InvMask,0}}
+ |Insns], More) ->
+ peep_list([#alu{aluop='and',s=false,dst=Dst,src=Src
+ ,am1={Mask band (bnot InvMask),0}} | Insns], More);
+
+%% XXX: The place that generates brain-dead code like the following should be
+%% fixed rather than trying to patch it over here.
+peep_list([#load{ldop='ldrb',dst=Dst,am2=_Mem},
+ #alu{aluop='bic',s=false,dst=Dst,src=Dst,am1={16#ff,0}}
+ | Insns], More) ->
+ peep_list([#move{movop='mov',s=false,dst=Dst,am1={0,0}}|Insns], More);
+
+peep_list(Insns, [I|More]) ->
+ peep_list([I|Insns], More);
+peep_list(Accum, []) ->
+ Accum.
-peep_list([#b_label{'cond'='al',label=Label} | (Insns = [#label{label=Label}|_])], Accum) ->
- peep_list(Insns, Accum);
-peep_list([I|Insns], Accum) ->
- peep_list(Insns, [I|Accum]);
-peep_list([], Accum) ->
- lists:reverse(Accum).
+%% Used as an optimisation instead of tailcalling peep_list/2 when Insns has
+%% already been peeped or is otherwise uninteresting (such as empty).
+peep_list_skip(Insns, [I|More]) ->
+ peep_list([I|Insns], More);
+peep_list_skip(Accum, []) ->
+ Accum.
diff --git a/lib/hipe/arm/hipe_arm_frame.erl b/lib/hipe/arm/hipe_arm_frame.erl
index e1e441a967..9a349b47d3 100644
--- a/lib/hipe/arm/hipe_arm_frame.erl
+++ b/lib/hipe/arm/hipe_arm_frame.erl
@@ -27,16 +27,14 @@
-define(LIVENESS_ALL, hipe_arm_liveness_gpr). % since we have no FP yet
-frame(Defun) ->
- Formals = fix_formals(hipe_arm:defun_formals(Defun)),
- Temps0 = all_temps(hipe_arm:defun_code(Defun), Formals),
- MinFrame = defun_minframe(Defun),
+frame(CFG) ->
+ Formals = fix_formals(hipe_arm_cfg:params(CFG)),
+ Temps0 = all_temps(CFG, Formals),
+ MinFrame = defun_minframe(CFG),
Temps = ensure_minframe(MinFrame, Temps0),
- ClobbersLR = clobbers_lr(hipe_arm:defun_code(Defun)),
- CFG0 = hipe_arm_cfg:init(Defun),
- Liveness = ?LIVENESS_ALL:analyse(CFG0),
- CFG1 = do_body(CFG0, Liveness, Formals, Temps, ClobbersLR),
- hipe_arm_cfg:linearise(CFG1).
+ ClobbersLR = clobbers_lr(CFG),
+ Liveness = ?LIVENESS_ALL:analyse(CFG),
+ do_body(CFG, Liveness, Formals, Temps, ClobbersLR).
fix_formals(Formals) ->
fix_formals(hipe_arm_registers:nr_args(), Formals).
@@ -51,32 +49,21 @@ do_body(CFG0, Liveness, Formals, Temps, ClobbersLR) ->
do_prologue(CFG1, Context).
do_blocks(CFG, Context) ->
- Labels = hipe_arm_cfg:labels(CFG),
- do_blocks(Labels, CFG, Context).
+ hipe_arm_cfg:map_bbs(fun(Lbl, BB) -> do_block(Lbl, BB, Context) end, CFG).
-do_blocks([Label|Labels], CFG, Context) ->
+do_block(Label, Block, Context) ->
Liveness = context_liveness(Context),
LiveOut = ?LIVENESS_ALL:liveout(Liveness, Label),
- Block = hipe_arm_cfg:bb(CFG, Label),
Code = hipe_bb:code(Block),
- NewCode = do_block(Code, LiveOut, Context),
- NewBlock = hipe_bb:code_update(Block, NewCode),
- NewCFG = hipe_arm_cfg:bb_add(CFG, Label, NewBlock),
- do_blocks(Labels, NewCFG, Context);
-do_blocks([], CFG, _) ->
- CFG.
-
-do_block(Insns, LiveOut, Context) ->
- do_block(Insns, LiveOut, Context, context_framesize(Context), []).
+ NewCode = do_block(Code, LiveOut, Context, context_framesize(Context), []),
+ hipe_bb:code_update(Block, NewCode).
do_block([I|Insns], LiveOut, Context, FPoff0, RevCode) ->
{NewIs, FPoff1} = do_insn(I, LiveOut, Context, FPoff0),
do_block(Insns, LiveOut, Context, FPoff1, lists:reverse(NewIs, RevCode));
do_block([], _, Context, FPoff, RevCode) ->
FPoff0 = context_framesize(Context),
- if FPoff =:= FPoff0 -> [];
- true -> exit({?MODULE,do_block,FPoff})
- end,
+ FPoff0 = FPoff,
lists:reverse(RevCode, []).
do_insn(I, LiveOut, Context, FPoff) ->
@@ -543,39 +530,46 @@ temp_is_pseudo(Temp) ->
%%% Detect if a Defun's body clobbers LR.
%%%
-clobbers_lr(Insns) ->
+clobbers_lr(CFG) ->
LRreg = hipe_arm_registers:lr(),
LRtagged = hipe_arm:mk_temp(LRreg, 'tagged'),
LRuntagged = hipe_arm:mk_temp(LRreg, 'untagged'),
- clobbers_lr(Insns, LRtagged, LRuntagged).
-
-clobbers_lr([I|Insns], LRtagged, LRuntagged) ->
- Defs = hipe_arm_defuse:insn_def_gpr(I),
- case lists:member(LRtagged, Defs) of
- true -> true;
- false ->
- case lists:member(LRuntagged, Defs) of
- true -> true;
- false -> clobbers_lr(Insns, LRtagged, LRuntagged)
- end
- end;
-clobbers_lr([], _LRtagged, _LRuntagged) -> false.
+ any_insn(fun(I) ->
+ Defs = hipe_arm_defuse:insn_def_gpr(I),
+ lists:member(LRtagged, Defs)
+ orelse lists:member(LRuntagged, Defs)
+ end, CFG).
+
+any_insn(Pred, CFG) ->
+ %% Abuse fold to do an efficient "any"-operation using nonlocal control flow
+ FoundSatisfying = make_ref(),
+ try fold_insns(fun (I, _) ->
+ case Pred(I) of
+ true -> throw(FoundSatisfying);
+ false -> false
+ end
+ end, false, CFG)
+ of _ -> false
+ catch FoundSatisfying -> true
+ end.
%%%
%%% Build the set of all temps used in a Defun's body.
%%%
-all_temps(Code, Formals) ->
- S0 = find_temps(Code, tset_empty()),
+all_temps(CFG, Formals) ->
+ S0 = fold_insns(fun find_temps/2, tset_empty(), CFG),
S1 = tset_del_list(S0, Formals),
tset_filter(S1, fun(T) -> temp_is_pseudo(T) end).
-find_temps([I|Insns], S0) ->
+find_temps(I, S0) ->
S1 = tset_add_list(S0, hipe_arm_defuse:insn_def_all(I)),
- S2 = tset_add_list(S1, hipe_arm_defuse:insn_use_all(I)),
- find_temps(Insns, S2);
-find_temps([], S) ->
- S.
+ tset_add_list(S1, hipe_arm_defuse:insn_use_all(I)).
+
+fold_insns(Fun, InitAcc, CFG) ->
+ hipe_arm_cfg:fold_bbs(
+ fun(_, BB, Acc0) -> lists:foldl(Fun, Acc0, hipe_bb:code(BB)) end,
+ InitAcc, CFG).
tset_empty() ->
gb_sets:new().
@@ -604,16 +598,11 @@ tset_to_list(S) ->
%%% in the middle of a tailcall.
%%%
-defun_minframe(Defun) ->
- MaxTailArity = body_mta(hipe_arm:defun_code(Defun), 0),
- MyArity = length(fix_formals(hipe_arm:defun_formals(Defun))),
+defun_minframe(CFG) ->
+ MaxTailArity = fold_insns(fun insn_mta/2, 0, CFG),
+ MyArity = length(fix_formals(hipe_arm_cfg:params(CFG))),
erlang:max(MaxTailArity - MyArity, 0).
-body_mta([I|Code], MTA) ->
- body_mta(Code, insn_mta(I, MTA));
-body_mta([], MTA) ->
- MTA.
-
insn_mta(I, MTA) ->
case I of
#pseudo_tailcall{arity=Arity} ->
diff --git a/lib/hipe/arm/hipe_arm_main.erl b/lib/hipe/arm/hipe_arm_main.erl
index dce1193b24..8a7fa86394 100644
--- a/lib/hipe/arm/hipe_arm_main.erl
+++ b/lib/hipe/arm/hipe_arm_main.erl
@@ -24,15 +24,17 @@
rtl_to_arm(MFA, RTL, Options) ->
Defun1 = hipe_rtl_to_arm:translate(RTL),
+ CFG1 = hipe_arm_cfg:init(Defun1),
%% io:format("~w: after translate\n", [?MODULE]),
%% hipe_arm_pp:pp(Defun1),
- Defun2 = hipe_arm_ra:ra(Defun1, Options),
+ CFG2 = hipe_arm_ra:ra(CFG1, Options),
%% io:format("~w: after regalloc\n", [?MODULE]),
- %% hipe_arm_pp:pp(Defun2),
- Defun3 = hipe_arm_frame:frame(Defun2),
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG2)),
+ CFG3 = hipe_arm_frame:frame(CFG2),
+ Defun3 = hipe_arm_cfg:linearise(CFG3),
%% io:format("~w: after frame\n", [?MODULE]),
%% hipe_arm_pp:pp(Defun3),
- Defun4 = hipe_arm_finalise:finalise(Defun3),
+ Defun4 = hipe_arm_finalise:finalise(Defun3, Options),
%% io:format("~w: after finalise\n", [?MODULE]),
pp(Defun4, MFA, Options),
{native, arm, {unprofiled, Defun4}}.
diff --git a/lib/hipe/arm/hipe_arm_ra.erl b/lib/hipe/arm/hipe_arm_ra.erl
index 2f65e864fd..5a7884b63c 100644
--- a/lib/hipe/arm/hipe_arm_ra.erl
+++ b/lib/hipe/arm/hipe_arm_ra.erl
@@ -22,36 +22,36 @@
-module(hipe_arm_ra).
-export([ra/2]).
-ra(Defun0, Options) ->
- %% hipe_arm_pp:pp(Defun0),
- {Defun1, Coloring_fp, SpillIndex}
+ra(CFG0, Options) ->
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG0)),
+ {CFG1, Coloring_fp, SpillIndex}
= case proplists:get_bool(inline_fp, Options) of
%% true ->
-%% hipe_regalloc_loop:ra_fp(Defun0, Options,
+%% hipe_regalloc_loop:ra_fp(CFG0, Options,
%% hipe_coalescing_regalloc,
%% hipe_arm_specific_fp);
false ->
- {Defun0,[],0}
+ {CFG0,[],0}
end,
- %% hipe_arm_pp:pp(Defun1),
- {Defun2, Coloring}
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG1)),
+ {CFG2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
- ra(Defun1, SpillIndex, Options, hipe_coalescing_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
- ra(Defun1, SpillIndex, Options, hipe_optimistic_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
- ra(Defun1, SpillIndex, Options, hipe_graph_coloring_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_graph_coloring_regalloc);
linear_scan ->
- hipe_arm_ra_ls:ra(Defun1, SpillIndex, Options);
+ hipe_arm_ra_ls:ra(CFG1, SpillIndex, Options);
naive ->
- hipe_arm_ra_naive:ra(Defun1, Coloring_fp, Options);
+ hipe_arm_ra_naive:ra(CFG1, Coloring_fp, Options);
_ ->
exit({unknown_regalloc_compiler_option,
proplists:get_value(regalloc,Options)})
end,
- %% hipe_arm_pp:pp(Defun2),
- hipe_arm_ra_finalise:finalise(Defun2, Coloring, Coloring_fp).
+ %% hipe_arm_pp:pp(hipe_arm_cfg:linearise(CFG2)),
+ hipe_arm_ra_finalise:finalise(CFG2, Coloring, Coloring_fp).
-ra(Defun, SpillIndex, Options, RegAllocMod) ->
- hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, hipe_arm_specific).
+ra(CFG, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(CFG, SpillIndex, Options, RegAllocMod, hipe_arm_specific).
diff --git a/lib/hipe/arm/hipe_arm_ra_finalise.erl b/lib/hipe/arm/hipe_arm_ra_finalise.erl
index 4faeadcd7f..2a3fded147 100644
--- a/lib/hipe/arm/hipe_arm_ra_finalise.erl
+++ b/lib/hipe/arm/hipe_arm_ra_finalise.erl
@@ -23,12 +23,13 @@
-export([finalise/3]).
-include("hipe_arm.hrl").
-finalise(Defun, TempMap, _FPMap0=[]) ->
- Code = hipe_arm:defun_code(Defun),
- {_, SpillLimit} = hipe_arm:defun_var_range(Defun),
+finalise(CFG, TempMap, _FPMap0=[]) ->
+ {_, SpillLimit} = hipe_gensym:var_range(arm),
Map = mk_ra_map(TempMap, SpillLimit),
- NewCode = ra_code(Code, Map, []),
- Defun#defun{code=NewCode}.
+ hipe_arm_cfg:map_bbs(fun(_Lbl, BB) -> ra_bb(BB, Map) end, CFG).
+
+ra_bb(BB, Map) ->
+ hipe_bb:code_update(BB, ra_code(hipe_bb:code(BB), Map, [])).
ra_code([I|Insns], Map, Accum) ->
ra_code(Insns, Map, [ra_insn(I, Map) | Accum]);
diff --git a/lib/hipe/arm/hipe_arm_ra_ls.erl b/lib/hipe/arm/hipe_arm_ra_ls.erl
index d9a360d00c..f9193ca9e0 100644
--- a/lib/hipe/arm/hipe_arm_ra_ls.erl
+++ b/lib/hipe/arm/hipe_arm_ra_ls.erl
@@ -23,15 +23,12 @@
-module(hipe_arm_ra_ls).
-export([ra/3]).
-ra(Defun, SpillIndex, Options) ->
- NewDefun = Defun, %% hipe_${ARCH}_ra_rename:rename(Defun,Options),
- CFG = hipe_arm_cfg:init(NewDefun),
+ra(CFG, SpillIndex, Options) ->
SpillLimit = hipe_arm_specific:number_of_temporaries(CFG),
- alloc(NewDefun, SpillIndex, SpillLimit, Options).
+ alloc(CFG, SpillIndex, SpillLimit, Options).
-alloc(Defun, SpillIndex, SpillLimit, Options) ->
- CFG = hipe_arm_cfg:init(Defun),
- {Coloring, _NewSpillIndex} =
+alloc(CFG, SpillIndex, SpillLimit, Options) ->
+ {Coloring, _NewSpillIndex, Liveness} =
regalloc(
CFG,
hipe_arm_registers:allocatable_gpr()--
@@ -41,16 +38,16 @@ alloc(Defun, SpillIndex, SpillLimit, Options) ->
[hipe_arm_cfg:start_label(CFG)],
SpillIndex, SpillLimit, Options,
hipe_arm_specific),
- {NewDefun, _DidSpill} =
+ {NewCFG, _DidSpill} =
hipe_arm_ra_postconditions:check_and_rewrite(
- Defun, Coloring, 'linearscan'),
+ CFG, Coloring, 'linearscan'),
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_arm_specific),
{SpillMap, _NewSpillIndex2} =
- hipe_spillmin:stackalloc(CFG, [], SpillIndex, Options,
+ hipe_spillmin:stackalloc(CFG, Liveness, [], SpillIndex, Options,
hipe_arm_specific, TempMap),
Coloring2 =
hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), SpillMap),
- {NewDefun, Coloring2}.
+ {NewCFG, Coloring2}.
regalloc(CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
hipe_ls_regalloc:regalloc(
diff --git a/lib/hipe/arm/hipe_arm_ra_naive.erl b/lib/hipe/arm/hipe_arm_ra_naive.erl
index 6201269f44..0ea4b04092 100644
--- a/lib/hipe/arm/hipe_arm_ra_naive.erl
+++ b/lib/hipe/arm/hipe_arm_ra_naive.erl
@@ -24,7 +24,7 @@
-include("hipe_arm.hrl").
-ra(Defun, _Coloring_fp, _Options) -> % -> {Defun, Coloring}
- {NewDefun,_DidSpill} =
- hipe_arm_ra_postconditions:check_and_rewrite2(Defun, [], 'naive'),
- {NewDefun, []}.
+ra(CFG, _Coloring_fp, _Options) -> % -> {CFG, Coloring}
+ {NewCFG,_DidSpill} =
+ hipe_arm_ra_postconditions:check_and_rewrite2(CFG, [], 'naive'),
+ {NewCFG, []}.
diff --git a/lib/hipe/arm/hipe_arm_ra_postconditions.erl b/lib/hipe/arm/hipe_arm_ra_postconditions.erl
index 40978e65f6..04365f29b0 100644
--- a/lib/hipe/arm/hipe_arm_ra_postconditions.erl
+++ b/lib/hipe/arm/hipe_arm_ra_postconditions.erl
@@ -25,17 +25,13 @@
-include("hipe_arm.hrl").
-check_and_rewrite(Defun, Coloring, Allocator) ->
+check_and_rewrite(CFG, Coloring, Allocator) ->
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_arm_specific),
- check_and_rewrite2(Defun, TempMap, Allocator).
+ check_and_rewrite2(CFG, TempMap, Allocator).
-check_and_rewrite2(Defun, TempMap, Allocator) ->
+check_and_rewrite2(CFG, TempMap, Allocator) ->
Strategy = strategy(Allocator),
- #defun{code=Code0} = Defun,
- {Code1,DidSpill} = do_insns(Code0, TempMap, Strategy, [], false),
- VarRange = {0, hipe_gensym:get_var(arm)},
- {Defun#defun{code=Code1, var_range=VarRange},
- DidSpill}.
+ do_bbs(hipe_arm_cfg:labels(CFG), TempMap, Strategy, CFG, false).
strategy(Allocator) ->
case Allocator of
@@ -44,6 +40,13 @@ strategy(Allocator) ->
'naive' -> 'fixed'
end.
+do_bbs([], _, _, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, Strategy, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_arm_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, Strategy, [], DidSpill0),
+ CFG = hipe_arm_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, Strategy, CFG, DidSpill).
+
do_insns([I|Insns], TempMap, Strategy, Accum, DidSpill0) ->
{NewIs, DidSpill1} = do_insn(I, TempMap, Strategy),
do_insns(Insns, TempMap, Strategy, lists:reverse(NewIs, Accum), DidSpill0 or DidSpill1);
diff --git a/lib/hipe/arm/hipe_rtl_to_arm.erl b/lib/hipe/arm/hipe_rtl_to_arm.erl
index 93342aba33..2f9181d517 100644
--- a/lib/hipe/arm/hipe_rtl_to_arm.erl
+++ b/lib/hipe/arm/hipe_rtl_to_arm.erl
@@ -138,7 +138,6 @@ mk_shift(S, Dst, Src1, ShiftOp, Src2) ->
end.
mk_shift_ii(S, Dst, Src1, ShiftOp, Src2) ->
- io:format("~w: RTL alu with two immediates\n", [?MODULE]),
Tmp = new_untagged_temp(),
mk_li(Tmp, Src1,
mk_shift_ri(S, Dst, Tmp, ShiftOp, Src2)).
@@ -179,7 +178,6 @@ mk_arith(S, Dst, Src1, ArithOp, Src2) ->
end.
mk_arith_ii(S, Dst, Src1, ArithOp, Src2) ->
- io:format("~w: RTL alu with two immediates\n", [?MODULE]),
Tmp = new_untagged_temp(),
mk_li(Tmp, Src1,
mk_arith_ri(S, Dst, Tmp, ArithOp, Src2)).
@@ -277,7 +275,6 @@ mk_branch(Src1, Cond, Src2, TrueLab, FalseLab, Pred) ->
end.
mk_branch_ii(Imm1, Cond, Imm2, TrueLab, FalseLab, Pred) ->
- io:format("~w: RTL branch with two immediates\n", [?MODULE]),
Tmp = new_untagged_temp(),
mk_li(Tmp, Imm1,
mk_branch_ri(Tmp, Cond, Imm2,
@@ -472,7 +469,6 @@ mk_load(Dst, Base1, Base2, LoadSize, LoadSign) ->
end.
mk_load_ii(Dst, Base1, Base2, LdOp) ->
- io:format("~w: RTL load with two immediates\n", [?MODULE]),
Tmp = new_untagged_temp(),
mk_li(Tmp, Base1,
mk_load_ri(Dst, Tmp, Base2, LdOp)).
@@ -485,7 +481,6 @@ mk_load_rr(Dst, Base1, Base2, LdOp) ->
[hipe_arm:mk_load(LdOp, Dst, Am2)].
mk_ldrsb_ii(Dst, Base1, Base2) ->
- io:format("~w: RTL load signed byte with two immediates\n", [?MODULE]),
Tmp = new_untagged_temp(),
mk_li(Tmp, Base1,
mk_ldrsb_ri(Dst, Tmp, Base2)).
@@ -543,7 +538,7 @@ conv_return(I, Map, Data) ->
{I2, Map0, Data}.
conv_store(I, Map, Data) ->
- {Base, Map0} = conv_dst(hipe_rtl:store_base(I), Map),
+ {Base, Map0} = conv_src(hipe_rtl:store_base(I), Map),
{Src, Map1} = conv_src(hipe_rtl:store_src(I), Map0),
{Offset, Map2} = conv_src(hipe_rtl:store_offset(I), Map1),
StoreSize = hipe_rtl:store_size(I),
@@ -567,13 +562,28 @@ mk_store(Src, Base, Offset, StoreSize) ->
end.
mk_store2(Src, Base, Offset, StOp) ->
- case hipe_arm:is_temp(Offset) of
+ case hipe_arm:is_temp(Base) of
true ->
- mk_store_rr(Src, Base, Offset, StOp);
- _ ->
- mk_store_ri(Src, Base, Offset, StOp)
+ case hipe_arm:is_temp(Offset) of
+ true ->
+ mk_store_rr(Src, Base, Offset, StOp);
+ _ ->
+ mk_store_ri(Src, Base, Offset, StOp)
+ end;
+ false ->
+ case hipe_arm:is_temp(Offset) of
+ true ->
+ mk_store_ri(Src, Offset, Base, StOp);
+ _ ->
+ mk_store_ii(Src, Base, Offset, StOp)
+ end
end.
-
+
+mk_store_ii(Src, Base, Offset, StOp) ->
+ Tmp = new_untagged_temp(),
+ mk_li(Tmp, Base,
+ mk_store_ri(Src, Tmp, Offset, StOp)).
+
mk_store_ri(Src, Base, Offset, StOp) ->
hipe_arm:mk_store(StOp, Src, Base, Offset, 'new', []).
diff --git a/lib/hipe/flow/cfg.inc b/lib/hipe/flow/cfg.inc
index a18bfbc526..cb5f397f64 100644
--- a/lib/hipe/flow/cfg.inc
+++ b/lib/hipe/flow/cfg.inc
@@ -32,6 +32,8 @@
%% bb(CFG, Label) - returns the basic block named 'Label' from the CFG.
%% bb_add(CFG, Label, NewBB) - makes NewBB the basic block associated
%% with Label.
+%% map_bbs(Fun, CFG) - map over all code without changing control flow.
+%% fold_bbs(Fun, Acc, CFG) - fold over the basic blocks in a CFG.
%% succ(Map, Label) - returns a list of successors of basic block 'Label'.
%% pred(Map, Label) - returns the predecessors of basic block 'Label'.
%% fallthrough(CFG, Label) - returns fall-through successor of basic
@@ -89,6 +91,7 @@
-define(BREADTH_ORDER,true). % for linear scan
-define(PARAMS_NEEDED,true).
-define(START_LABEL_UPDATE_NEEDED,true).
+-define(MAP_FOLD_NEEDED,true).
-endif.
%%=====================================================================
@@ -307,11 +310,7 @@ redirect_phis([I|Rest], OldPred, NewPred, Acc) ->
%% @doc Adds a new basic block to a CFG (or updates an existing block).
bb_add(CFG, Label, NewBB) ->
%% Asserting that the NewBB is a legal basic block
- Last = hipe_bb:last(NewBB),
- case is_branch(Last) of
- true -> ok;
- false -> throw({?MODULE, {"Basic block ends without branch", Last}})
- end,
+ Last = assert_bb(NewBB),
%% The order of the elements from branch_successors/1 is
%% significant. It determines the basic block order when the CFG is
%% converted to linear form. That order may have been tuned for
@@ -339,6 +338,48 @@ bb_add(CFG, Label, NewBB) ->
HT2, OldSucc -- Succ),
CFG#cfg{table = HT3}.
+-ifdef(MAP_FOLD_NEEDED).
+-spec map_bbs(fun((cfg_lbl(), hipe_bb:bb()) -> hipe_bb:bb()), cfg()) -> cfg().
+%% @doc Map over the code in a CFG without changing any control flow.
+map_bbs(Fun, CFG = #cfg{table=HT0}) ->
+ HT = gb_trees:map(
+ fun(Lbl, {OldBB, OldSucc, OldPred}) ->
+ NewBB = Fun(Lbl, OldBB),
+ %% Assert preconditions
+ NewLast = assert_bb(NewBB),
+ OldSucc = remove_duplicates(branch_successors(NewLast)),
+ {NewBB, OldSucc, OldPred}
+ end, HT0),
+ CFG#cfg{table=HT}.
+
+-spec fold_bbs(fun((cfg_lbl(), hipe_bb:bb(), Acc) -> Acc), Acc, cfg()) -> Acc.
+%% @doc Fold over the basic blocks in a CFG in unspecified order.
+fold_bbs(Fun, InitAcc, #cfg{table=HT}) ->
+ gb_trees_fold(fun(Lbl, {BB, _, _}, Acc) -> Fun(Lbl, BB, Acc) end,
+ InitAcc, HT).
+
+gb_trees_fold(Fun, InitAcc, Tree) ->
+ gb_trees_fold_1(Fun, InitAcc, gb_trees:iterator(Tree)).
+
+gb_trees_fold_1(Fun, InitAcc, Iter0) ->
+ case gb_trees:next(Iter0) of
+ none -> InitAcc;
+ {Key, Value, Iter} ->
+ gb_trees_fold_1(Fun, Fun(Key, Value, InitAcc), Iter)
+ end.
+-endif. % MAP_FOLD_NEEDED
+
+assert_bb(BB) ->
+ assert_bb_is(hipe_bb:code(BB)).
+
+assert_bb_is([Last]) ->
+ true = is_branch(Last),
+ Last;
+assert_bb_is([I|Is]) ->
+ false = is_branch(I),
+ false = is_label(I),
+ assert_bb_is(Is).
+
remove_pred(HT, FromL, PredL) ->
case gb_trees:lookup(FromL, HT) of
{value, {Block, Succ, Preds}} ->
diff --git a/lib/hipe/flow/hipe_bb.erl b/lib/hipe/flow/hipe_bb.erl
index 2da3a6dc99..08f5e0a0cb 100644
--- a/lib/hipe/flow/hipe_bb.erl
+++ b/lib/hipe/flow/hipe_bb.erl
@@ -41,6 +41,8 @@
-include("hipe_bb.hrl").
+-export_type([bb/0]).
+
%%
%% Constructs a basic block.
%% Returns a basic block: {bb, Code}
diff --git a/lib/hipe/main/hipe.app.src b/lib/hipe/main/hipe.app.src
index acae2c637d..6c3a2741b3 100644
--- a/lib/hipe/main/hipe.app.src
+++ b/lib/hipe/main/hipe.app.src
@@ -49,12 +49,12 @@
hipe_amd64_ra_naive,
hipe_amd64_ra_postconditions,
hipe_amd64_ra_sse2_postconditions,
- hipe_amd64_ra_x87_ls,
hipe_amd64_registers,
hipe_amd64_specific,
hipe_amd64_specific_sse2,
hipe_amd64_specific_x87,
hipe_amd64_spill_restore,
+ hipe_amd64_sse2,
hipe_amd64_x87,
hipe_arm,
hipe_arm_assemble,
@@ -217,7 +217,6 @@
hipe_x86_ra_ls,
hipe_x86_ra_naive,
hipe_x86_ra_postconditions,
- hipe_x86_ra_x87_ls,
hipe_x86_registers,
hipe_x86_specific,
hipe_x86_specific_x87,
diff --git a/lib/hipe/main/hipe.erl b/lib/hipe/main/hipe.erl
index 6c525dd143..4e6de2e0dc 100644
--- a/lib/hipe/main/hipe.erl
+++ b/lib/hipe/main/hipe.erl
@@ -1118,9 +1118,10 @@ help_hiper() ->
help_options() ->
HostArch = erlang:system_info(hipe_architecture),
- O1 = expand_options([o1], HostArch),
- O2 = expand_options([o2], HostArch),
- O3 = expand_options([o3], HostArch),
+ O0 = expand_options([o0] ++ ?COMPILE_DEFAULTS, HostArch),
+ O1 = expand_options([o1] ++ ?COMPILE_DEFAULTS, HostArch),
+ O2 = expand_options([o2] ++ ?COMPILE_DEFAULTS, HostArch),
+ O3 = expand_options([o3] ++ ?COMPILE_DEFAULTS, HostArch),
io:format("HiPE Compiler Options\n" ++
" Boolean-valued options generally have corresponding " ++
"aliases `no_...',\n" ++
@@ -1139,15 +1140,16 @@ help_options() ->
" pp_x86 = pp_native,\n" ++
" pp_amd64 = pp_native,\n" ++
" pp_ppc = pp_native,\n" ++
- " o0,\n" ++
- " o1 = ~p,\n" ++
+ " o0 = ~p,\n" ++
+ " o1 = ~p ++ o0,\n" ++
" o2 = ~p ++ o1,\n" ++
" o3 = ~p ++ o2.\n",
[ordsets:from_list([verbose, debug, time, load, pp_beam,
pp_icode, pp_rtl, pp_native, pp_asm,
timeout]),
expand_options([pp_all], HostArch),
- O1 -- [o1],
+ O0 -- [o0],
+ (O1 -- O0) -- [o1],
(O2 -- O1) -- [o2],
(O3 -- O2) -- [o3]]),
ok.
@@ -1382,8 +1384,15 @@ opt_keys() ->
%% Definitions:
+o0_opts(_TargetArch) ->
+ [concurrent_comp, {regalloc,linear_scan}].
+
o1_opts(TargetArch) ->
- Common = [inline_fp, pmatch, peephole],
+ Common = [inline_fp, pmatch, peephole,
+ icode_ssa_const_prop, icode_ssa_copy_prop, icode_inline_bifs,
+ rtl_ssa, rtl_ssa_const_prop, rtl_ssapre,
+ spillmin_color, use_indexing, remove_comments,
+ binary_opt, {regalloc,coalescing} | o0_opts(TargetArch)],
case TargetArch of
ultrasparc ->
Common;
@@ -1402,11 +1411,8 @@ o1_opts(TargetArch) ->
end.
o2_opts(TargetArch) ->
- Common = [icode_ssa_const_prop, icode_ssa_copy_prop, % icode_ssa_struct_reuse,
- icode_type, icode_inline_bifs, icode_call_elim, rtl_lcm,
- rtl_ssa, rtl_ssa_const_prop,
- spillmin_color, use_indexing, remove_comments,
- concurrent_comp, binary_opt | o1_opts(TargetArch)],
+ Common = [icode_type, icode_call_elim, % icode_ssa_struct_reuse,
+ rtl_lcm | (o1_opts(TargetArch) -- [rtl_ssapre])],
case TargetArch of
T when T =:= amd64 orelse T =:= ppc64 -> % 64-bit targets
[icode_range | Common];
@@ -1416,7 +1422,7 @@ o2_opts(TargetArch) ->
o3_opts(TargetArch) ->
%% no point checking for target architecture since this is checked in 'o1'
- [icode_range, {regalloc,coalescing} | o2_opts(TargetArch)].
+ [icode_range | o2_opts(TargetArch)].
%% Note that in general, the normal form for options should be positive.
%% This is a good programming convention, so that tests in the code say
@@ -1481,7 +1487,8 @@ opt_basic_expansions() ->
[{pp_all, [pp_beam, pp_icode, pp_rtl, pp_native]}].
opt_expansions(TargetArch) ->
- [{o1, o1_opts(TargetArch)},
+ [{o0, o0_opts(TargetArch)},
+ {o1, o1_opts(TargetArch)},
{o2, o2_opts(TargetArch)},
{o3, o3_opts(TargetArch)},
{to_llvm, llvm_opts(o3, TargetArch)},
@@ -1528,13 +1535,21 @@ expand_kt2(Opts) ->
-spec expand_options(comp_options(), hipe_architecture()) -> comp_options().
-expand_options(Opts, TargetArch) ->
+expand_options(Opts0, TargetArch) ->
+ Opts1 = proplists:normalize(Opts0, [{aliases, opt_aliases()}]),
+ Opts = normalise_opt_options(Opts1),
proplists:normalize(Opts, [{negations, opt_negations()},
- {aliases, opt_aliases()},
{expand, opt_basic_expansions()},
{expand, opt_expansions(TargetArch)},
{negations, opt_negations()}]).
+normalise_opt_options([o0|Opts]) -> [o0] ++ (Opts -- [o0, o1, o2, o3]);
+normalise_opt_options([o1|Opts]) -> [o1] ++ (Opts -- [o0, o1, o2, o3]);
+normalise_opt_options([o2|Opts]) -> [o2] ++ (Opts -- [o0, o1, o2, o3]);
+normalise_opt_options([o3|Opts]) -> [o3] ++ (Opts -- [o0, o1, o2, o3]);
+normalise_opt_options([O|Opts]) -> [O|normalise_opt_options(Opts)];
+normalise_opt_options([]) -> [].
+
-spec check_options(comp_options()) -> 'ok'.
check_options(Opts) ->
diff --git a/lib/hipe/opt/hipe_spillmin.erl b/lib/hipe/opt/hipe_spillmin.erl
index 4eeb1d71db..6bb6980ad5 100644
--- a/lib/hipe/opt/hipe_spillmin.erl
+++ b/lib/hipe/opt/hipe_spillmin.erl
@@ -49,7 +49,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-module(hipe_spillmin).
--export([stackalloc/6, mapmerge/2]).
+-export([stackalloc/6, stackalloc/7, mapmerge/2]).
%%-define(DEBUG, 1).
-define(HIPE_INSTRUMENT_COMPILER, true).
@@ -69,16 +69,24 @@
-spec stackalloc(#cfg{}, [_], non_neg_integer(),
comp_options(), module(), hipe_temp_map()) ->
- {hipe_spill_map(), non_neg_integer()}.
+ {hipe_spill_map(), non_neg_integer()}.
stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap) ->
+ Liveness = Target:analyze(CFG),
+ stackalloc(CFG, Liveness, StackSlots, SpillIndex, Options, Target, TempMap).
+
+-spec stackalloc(#cfg{}, _, [_], non_neg_integer(),
+ comp_options(), module(), hipe_temp_map()) ->
+ {hipe_spill_map(), non_neg_integer()}.
+
+stackalloc(CFG, Liveness, StackSlots, SpillIndex, Options, Target, TempMap) ->
case proplists:get_bool(spillmin_color, Options) of
false ->
- ?option_time(hipe_spillmin_scan:stackalloc(CFG, StackSlots, SpillIndex,
+ ?option_time(hipe_spillmin_scan:stackalloc(CFG, Liveness, StackSlots, SpillIndex,
Options, Target, TempMap),
"Spill minimize, linear scan", Options);
true ->
- ?option_time(hipe_spillmin_color:stackalloc(CFG, StackSlots, SpillIndex,
+ ?option_time(hipe_spillmin_color:stackalloc(CFG, Liveness, StackSlots, SpillIndex,
Options, Target, TempMap),
"Spill minimize, graph coloring", Options)
end.
diff --git a/lib/hipe/opt/hipe_spillmin_color.erl b/lib/hipe/opt/hipe_spillmin_color.erl
index 7c23de44b4..9c62fdf11a 100644
--- a/lib/hipe/opt/hipe_spillmin_color.erl
+++ b/lib/hipe/opt/hipe_spillmin_color.erl
@@ -41,7 +41,7 @@
-module(hipe_spillmin_color).
--export([stackalloc/6]).
+-export([stackalloc/7]).
%%-ifndef(DO_ASSERT).
%%-define(DO_ASSERT, true).
@@ -66,13 +66,13 @@
%% where Location is {spill,M}.
%% {spill,M} denotes the Mth spilled node
--spec stackalloc(#cfg{}, [_], non_neg_integer(),
+-spec stackalloc(#cfg{}, _, [_], non_neg_integer(),
comp_options(), module(), hipe_temp_map()) ->
{hipe_spill_map(), non_neg_integer()}.
-stackalloc(CFG, _StackSlots, SpillIndex, _Options, Target, TempMap) ->
+stackalloc(CFG, Live, _StackSlots, SpillIndex, _Options, Target, TempMap) ->
?report2("building IG~n", []),
- {IG, NumNodes} = build_ig(CFG, Target, TempMap),
+ {IG, NumNodes} = build_ig(CFG, Live, Target, TempMap),
{Cols, MaxColors} =
color_heuristic(IG, 0, NumNodes, NumNodes, NumNodes, Target, 1),
SortedCols = lists:sort(Cols),
@@ -167,8 +167,8 @@ remap_temp_map0(Cols, [_Y|Ys], SpillIndex) ->
%% Returns {Interference_graph, Number_Of_Nodes}
%%
-build_ig(CFG, Target, TempMap) ->
- try build_ig0(CFG, Target, TempMap)
+build_ig(CFG, Live, Target, TempMap) ->
+ try build_ig0(CFG, Live, Target, TempMap)
catch error:Rsn -> exit({regalloc, build_ig, Rsn})
end.
@@ -185,8 +185,7 @@ setup_ets0([X|Xs], Table, N) ->
ets:insert(Table, {X, N}),
setup_ets0(Xs, Table, N+1).
-build_ig0(CFG, Target, TempMap) ->
- Live = Target:analyze(CFG),
+build_ig0(CFG, Live, Target, TempMap) ->
TempMapping = map_spilled_temporaries(TempMap),
TempMappingTable = setup_ets(TempMapping),
NumSpilled = length(TempMapping),
diff --git a/lib/hipe/opt/hipe_spillmin_scan.erl b/lib/hipe/opt/hipe_spillmin_scan.erl
index 06b68e1934..53cbc0014b 100644
--- a/lib/hipe/opt/hipe_spillmin_scan.erl
+++ b/lib/hipe/opt/hipe_spillmin_scan.erl
@@ -60,7 +60,7 @@
-module(hipe_spillmin_scan).
--export([stackalloc/6]).
+-export([stackalloc/7]).
%%-define(DEBUG, 1).
-define(HIPE_INSTRUMENT_COMPILER, true).
@@ -85,15 +85,12 @@
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec stackalloc(#cfg{}, [_], non_neg_integer(),
+-spec stackalloc(#cfg{}, _, [_], non_neg_integer(),
comp_options(), module(), hipe_temp_map()) ->
{hipe_spill_map(), non_neg_integer()}.
-stackalloc(CFG, StackSlots, SpillIndex, Options, Target, TempMap) ->
+stackalloc(CFG, Liveness, StackSlots, SpillIndex, Options, Target, TempMap) ->
?debug_msg("LinearScan: ~w\n", [erlang:statistics(runtime)]),
- %% Step 1: Calculate liveness (Call external implementation.)
- Liveness = liveness(CFG, Target),
- ?debug_msg("liveness (done)~w\n", [erlang:statistics(runtime)]),
USIntervals = calculate_intervals(CFG, Liveness, Options,
Target, TempMap),
%% ?debug_msg("intervals (done) ~w\n", [erlang:statistics(runtime)]),
@@ -538,9 +535,6 @@ extend_interval(Pos, {Beginning, End})
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-liveness(CFG, Target) ->
- Target:analyze(CFG).
-
bb(CFG, L, Target) ->
Target:bb(CFG, L).
diff --git a/lib/hipe/ppc/hipe_ppc_cfg.erl b/lib/hipe/ppc/hipe_ppc_cfg.erl
index 34d4bf54c5..ee9b4432e0 100644
--- a/lib/hipe/ppc/hipe_ppc_cfg.erl
+++ b/lib/hipe/ppc/hipe_ppc_cfg.erl
@@ -24,6 +24,7 @@
-export([init/1,
labels/1, start_label/1,
succ/2,
+ map_bbs/2, fold_bbs/3,
bb/2, bb_add/3]).
-export([postorder/1]).
-export([linearise/1, params/1, reverse_postorder/1]).
@@ -34,6 +35,7 @@
-define(BREADTH_ORDER,true).
-define(PARAMS_NEEDED,true).
-define(START_LABEL_UPDATE_NEEDED,true).
+-define(MAP_FOLD_NEEDED,true).
-include("hipe_ppc.hrl").
-include("../flow/cfg.hrl").
diff --git a/lib/hipe/ppc/hipe_ppc_frame.erl b/lib/hipe/ppc/hipe_ppc_frame.erl
index ff0450270f..8d37159ad8 100644
--- a/lib/hipe/ppc/hipe_ppc_frame.erl
+++ b/lib/hipe/ppc/hipe_ppc_frame.erl
@@ -24,16 +24,14 @@
-include("hipe_ppc.hrl").
-include("../rtl/hipe_literals.hrl").
-frame(Defun) ->
- Formals = fix_formals(hipe_ppc:defun_formals(Defun)),
- Temps0 = all_temps(hipe_ppc:defun_code(Defun), Formals),
- MinFrame = defun_minframe(Defun),
+frame(CFG) ->
+ Formals = fix_formals(hipe_ppc_cfg:params(CFG)),
+ Temps0 = all_temps(CFG, Formals),
+ MinFrame = defun_minframe(CFG),
Temps = ensure_minframe(MinFrame, Temps0),
- ClobbersLR = clobbers_lr(hipe_ppc:defun_code(Defun)),
- CFG0 = hipe_ppc_cfg:init(Defun),
- Liveness = hipe_ppc_liveness_all:analyse(CFG0),
- CFG1 = do_body(CFG0, Liveness, Formals, Temps, ClobbersLR),
- hipe_ppc_cfg:linearise(CFG1).
+ ClobbersLR = clobbers_lr(CFG),
+ Liveness = hipe_ppc_liveness_all:analyse(CFG),
+ do_body(CFG, Liveness, Formals, Temps, ClobbersLR).
fix_formals(Formals) ->
fix_formals(hipe_ppc_registers:nr_args(), Formals).
@@ -44,27 +42,16 @@ fix_formals(_, []) -> [].
do_body(CFG0, Liveness, Formals, Temps, ClobbersLR) ->
Context = mk_context(Liveness, Formals, Temps, ClobbersLR),
- CFG1 = do_blocks(CFG0, Context),
+ CFG1 = hipe_ppc_cfg:map_bbs(
+ fun(Lbl, BB) -> do_block(Lbl, BB, Context) end, CFG0),
do_prologue(CFG1, Context).
-do_blocks(CFG, Context) ->
- Labels = hipe_ppc_cfg:labels(CFG),
- do_blocks(Labels, CFG, Context).
-
-do_blocks([Label|Labels], CFG, Context) ->
+do_block(Label, Block, Context) ->
Liveness = context_liveness(Context),
LiveOut = hipe_ppc_liveness_all:liveout(Liveness, Label),
- Block = hipe_ppc_cfg:bb(CFG, Label),
Code = hipe_bb:code(Block),
- NewCode = do_block(Code, LiveOut, Context),
- NewBlock = hipe_bb:code_update(Block, NewCode),
- NewCFG = hipe_ppc_cfg:bb_add(CFG, Label, NewBlock),
- do_blocks(Labels, NewCFG, Context);
-do_blocks([], CFG, _) ->
- CFG.
-
-do_block(Insns, LiveOut, Context) ->
- do_block(Insns, LiveOut, Context, context_framesize(Context), []).
+ NewCode = do_block(Code, LiveOut, Context, context_framesize(Context), []),
+ hipe_bb:code_update(Block, NewCode).
do_block([I|Insns], LiveOut, Context, FPoff0, RevCode) ->
{NewIs, FPoff1} = do_insn(I, LiveOut, Context, FPoff0),
@@ -573,29 +560,41 @@ temp_is_pseudo(Temp) ->
%%% Detect if a Defun's body clobbers LR.
%%%
-clobbers_lr([I|Insns]) ->
- case I of
- #pseudo_call{} -> true;
- %% mtspr to lr cannot occur yet
- _ -> clobbers_lr(Insns)
- end;
-clobbers_lr([]) -> false.
+clobbers_lr(CFG) ->
+ any_insn(fun(#pseudo_call{}) -> true;
+ (_) -> false
+ end, CFG).
+
+any_insn(Pred, CFG) ->
+ %% Abuse fold to do an efficient "any"-operation using nonlocal control flow
+ FoundSatisfying = make_ref(),
+ try fold_insns(fun (I, _) ->
+ case Pred(I) of
+ true -> throw(FoundSatisfying);
+ false -> false
+ end
+ end, false, CFG)
+ of _ -> false
+ catch FoundSatisfying -> true
+ end.
%%%
%%% Build the set of all temps used in a Defun's body.
%%%
-all_temps(Code, Formals) ->
- S0 = find_temps(Code, tset_empty()),
+all_temps(CFG, Formals) ->
+ S0 = fold_insns(fun find_temps/2, tset_empty(), CFG),
S1 = tset_del_list(S0, Formals),
tset_filter(S1, fun(T) -> temp_is_pseudo(T) end).
-find_temps([I|Insns], S0) ->
+find_temps(I, S0) ->
S1 = tset_add_list(S0, hipe_ppc_defuse:insn_def_all(I)),
- S2 = tset_add_list(S1, hipe_ppc_defuse:insn_use_all(I)),
- find_temps(Insns, S2);
-find_temps([], S) ->
- S.
+ tset_add_list(S1, hipe_ppc_defuse:insn_use_all(I)).
+
+fold_insns(Fun, InitAcc, CFG) ->
+ hipe_ppc_cfg:fold_bbs(
+ fun(_, BB, Acc0) -> lists:foldl(Fun, Acc0, hipe_bb:code(BB)) end,
+ InitAcc, CFG).
tset_empty() ->
gb_sets:new().
@@ -624,16 +623,11 @@ tset_to_list(S) ->
%%% in the middle of a tailcall.
%%%
-defun_minframe(Defun) ->
- MaxTailArity = body_mta(hipe_ppc:defun_code(Defun), 0),
- MyArity = length(fix_formals(hipe_ppc:defun_formals(Defun))),
+defun_minframe(CFG) ->
+ MaxTailArity = fold_insns(fun insn_mta/2, 0, CFG),
+ MyArity = length(fix_formals(hipe_ppc_cfg:params(CFG))),
erlang:max(MaxTailArity - MyArity, 0).
-body_mta([I|Code], MTA) ->
- body_mta(Code, insn_mta(I, MTA));
-body_mta([], MTA) ->
- MTA.
-
insn_mta(I, MTA) ->
case I of
#pseudo_tailcall{arity=Arity} ->
diff --git a/lib/hipe/ppc/hipe_ppc_main.erl b/lib/hipe/ppc/hipe_ppc_main.erl
index fd5cc2befb..5d1b0d0305 100644
--- a/lib/hipe/ppc/hipe_ppc_main.erl
+++ b/lib/hipe/ppc/hipe_ppc_main.erl
@@ -24,8 +24,10 @@
rtl_to_ppc(MFA, RTL, Options) ->
PPC1 = hipe_rtl_to_ppc:translate(RTL),
- PPC2 = hipe_ppc_ra:ra(PPC1, Options),
- PPC3 = hipe_ppc_frame:frame(PPC2),
+ PPC1CFG = hipe_ppc_cfg:init(PPC1),
+ PPC2CFG = hipe_ppc_ra:ra(PPC1CFG, Options),
+ PPC3CFG = hipe_ppc_frame:frame(PPC2CFG),
+ PPC3 = hipe_ppc_cfg:linearise(PPC3CFG),
PPC4 = hipe_ppc_finalise:finalise(PPC3),
ppc_pp(PPC4, MFA, Options),
{native, powerpc, {unprofiled, PPC4}}.
diff --git a/lib/hipe/ppc/hipe_ppc_ra.erl b/lib/hipe/ppc/hipe_ppc_ra.erl
index 87c776f5d1..bfb4d35139 100644
--- a/lib/hipe/ppc/hipe_ppc_ra.erl
+++ b/lib/hipe/ppc/hipe_ppc_ra.erl
@@ -22,36 +22,36 @@
-module(hipe_ppc_ra).
-export([ra/2]).
-ra(Defun0, Options) ->
- %% hipe_ppc_pp:pp(Defun0),
- {Defun1, Coloring_fp, SpillIndex}
+ra(CFG0, Options) ->
+ %% hipe_ppc_pp:pp(hipe_ppc_cfg:linearise(CFG0)),
+ {CFG1, Coloring_fp, SpillIndex}
= case proplists:get_bool(inline_fp, Options) of
true ->
- hipe_regalloc_loop:ra_fp(Defun0, Options,
+ hipe_regalloc_loop:ra_fp(CFG0, Options,
hipe_coalescing_regalloc,
hipe_ppc_specific_fp);
false ->
- {Defun0,[],0}
+ {CFG0,[],0}
end,
- %% hipe_ppc_pp:pp(Defun1),
- {Defun2, Coloring}
+ %% hipe_ppc_pp:pp(hipe_ppc_cfg:linearise(CFG1)),
+ {CFG2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
- ra(Defun1, SpillIndex, Options, hipe_coalescing_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
- ra(Defun1, SpillIndex, Options, hipe_optimistic_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
- ra(Defun1, SpillIndex, Options, hipe_graph_coloring_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_graph_coloring_regalloc);
linear_scan ->
- hipe_ppc_ra_ls:ra(Defun1, SpillIndex, Options);
+ hipe_ppc_ra_ls:ra(CFG1, SpillIndex, Options);
naive ->
- hipe_ppc_ra_naive:ra(Defun1, Coloring_fp, Options);
+ hipe_ppc_ra_naive:ra(CFG1, Coloring_fp, Options);
_ ->
exit({unknown_regalloc_compiler_option,
proplists:get_value(regalloc,Options)})
end,
- %% hipe_ppc_pp:pp(Defun2),
- hipe_ppc_ra_finalise:finalise(Defun2, Coloring, Coloring_fp).
+ %% hipe_ppc_pp:pp(hipe_ppc_cfg:linearise(CFG2)),
+ hipe_ppc_ra_finalise:finalise(CFG2, Coloring, Coloring_fp).
-ra(Defun, SpillIndex, Options, RegAllocMod) ->
- hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, hipe_ppc_specific).
+ra(CFG, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(CFG, SpillIndex, Options, RegAllocMod, hipe_ppc_specific).
diff --git a/lib/hipe/ppc/hipe_ppc_ra_finalise.erl b/lib/hipe/ppc/hipe_ppc_ra_finalise.erl
index ea163221c2..78f123116e 100644
--- a/lib/hipe/ppc/hipe_ppc_ra_finalise.erl
+++ b/lib/hipe/ppc/hipe_ppc_ra_finalise.erl
@@ -23,13 +23,14 @@
-export([finalise/3]).
-include("hipe_ppc.hrl").
-finalise(Defun, TempMap, FPMap0) ->
- Code = hipe_ppc:defun_code(Defun),
- {_, SpillLimit} = hipe_ppc:defun_var_range(Defun),
+finalise(CFG, TempMap, FPMap0) ->
+ {_, SpillLimit} = hipe_gensym:var_range(ppc),
Map = mk_ra_map(TempMap, SpillLimit),
FPMap1 = mk_ra_map_fp(FPMap0, SpillLimit),
- NewCode = ra_code(Code, Map, FPMap1, []),
- Defun#defun{code=NewCode}.
+ hipe_ppc_cfg:map_bbs(fun(_Lbl, BB) -> ra_bb(BB, Map, FPMap1) end, CFG).
+
+ra_bb(BB, Map, FpMap) ->
+ hipe_bb:code_update(BB, ra_code(hipe_bb:code(BB), Map, FpMap, [])).
ra_code([I|Insns], Map, FPMap, Accum) ->
ra_code(Insns, Map, FPMap, [ra_insn(I, Map, FPMap) | Accum]);
diff --git a/lib/hipe/ppc/hipe_ppc_ra_ls.erl b/lib/hipe/ppc/hipe_ppc_ra_ls.erl
index 6e8304467e..52562fc321 100644
--- a/lib/hipe/ppc/hipe_ppc_ra_ls.erl
+++ b/lib/hipe/ppc/hipe_ppc_ra_ls.erl
@@ -23,15 +23,12 @@
-module(hipe_ppc_ra_ls).
-export([ra/3]).
-ra(Defun, SpillIndex, Options) ->
- NewDefun = Defun, %% hipe_${ARCH}_ra_rename:rename(Defun,Options),
- CFG = hipe_ppc_cfg:init(NewDefun),
+ra(CFG, SpillIndex, Options) ->
SpillLimit = hipe_ppc_specific:number_of_temporaries(CFG),
- alloc(NewDefun, SpillIndex, SpillLimit, Options).
+ alloc(CFG, SpillIndex, SpillLimit, Options).
-alloc(Defun, SpillIndex, SpillLimit, Options) ->
- CFG = hipe_ppc_cfg:init(Defun),
- {Coloring, _NewSpillIndex} =
+alloc(CFG, SpillIndex, SpillLimit, Options) ->
+ {Coloring, _NewSpillIndex, Liveness} =
regalloc(
CFG,
hipe_ppc_registers:allocatable_gpr()--
@@ -41,16 +38,16 @@ alloc(Defun, SpillIndex, SpillLimit, Options) ->
[hipe_ppc_cfg:start_label(CFG)],
SpillIndex, SpillLimit, Options,
hipe_ppc_specific),
- {NewDefun, _DidSpill} =
+ {NewCFG, _DidSpill} =
hipe_ppc_ra_postconditions:check_and_rewrite(
- Defun, Coloring, 'linearscan'),
+ CFG, Coloring, 'linearscan'),
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_ppc_specific),
{TempMap2,_NewSpillIndex2} =
- hipe_spillmin:stackalloc(CFG, [], SpillIndex, Options,
+ hipe_spillmin:stackalloc(CFG, Liveness, [], SpillIndex, Options,
hipe_ppc_specific, TempMap),
Coloring2 =
hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), TempMap2),
- {NewDefun, Coloring2}.
+ {NewCFG, Coloring2}.
regalloc(CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
hipe_ls_regalloc:regalloc(
diff --git a/lib/hipe/ppc/hipe_ppc_ra_naive.erl b/lib/hipe/ppc/hipe_ppc_ra_naive.erl
index 24995be252..ba269ae981 100644
--- a/lib/hipe/ppc/hipe_ppc_ra_naive.erl
+++ b/lib/hipe/ppc/hipe_ppc_ra_naive.erl
@@ -24,7 +24,7 @@
-include("hipe_ppc.hrl").
-ra(Defun, _Coloring_fp, _Options) -> % -> {Defun, Coloring}
- {NewDefun,_DidSpill} =
- hipe_ppc_ra_postconditions:check_and_rewrite2(Defun, [], 'naive'),
- {NewDefun, []}.
+ra(CFG, _Coloring_fp, _Options) -> % -> {CFG, Coloring}
+ {NewCFG,_DidSpill} =
+ hipe_ppc_ra_postconditions:check_and_rewrite2(CFG, [], 'naive'),
+ {NewCFG, []}.
diff --git a/lib/hipe/ppc/hipe_ppc_ra_postconditions.erl b/lib/hipe/ppc/hipe_ppc_ra_postconditions.erl
index 0b16ec3891..412aeeeba6 100644
--- a/lib/hipe/ppc/hipe_ppc_ra_postconditions.erl
+++ b/lib/hipe/ppc/hipe_ppc_ra_postconditions.erl
@@ -25,17 +25,13 @@
-include("hipe_ppc.hrl").
-check_and_rewrite(Defun, Coloring, Allocator) ->
+check_and_rewrite(CFG, Coloring, Allocator) ->
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_ppc_specific),
- check_and_rewrite2(Defun, TempMap, Allocator).
+ check_and_rewrite2(CFG, TempMap, Allocator).
-check_and_rewrite2(Defun, TempMap, Allocator) ->
+check_and_rewrite2(CFG, TempMap, Allocator) ->
Strategy = strategy(Allocator),
- #defun{code=Code0} = Defun,
- {Code1,DidSpill} = do_insns(Code0, TempMap, Strategy, [], false),
- VarRange = {0, hipe_gensym:get_var(ppc)},
- {Defun#defun{code=Code1, var_range=VarRange},
- DidSpill}.
+ do_bbs(hipe_ppc_cfg:labels(CFG), TempMap, Strategy, CFG, false).
strategy(Allocator) ->
case Allocator of
@@ -44,6 +40,13 @@ strategy(Allocator) ->
'naive' -> 'fixed'
end.
+do_bbs([], _, _, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, Strategy, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_ppc_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, Strategy, [], DidSpill0),
+ CFG = hipe_ppc_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, Strategy, CFG, DidSpill).
+
do_insns([I|Insns], TempMap, Strategy, Accum, DidSpill0) ->
{NewIs, DidSpill1} = do_insn(I, TempMap, Strategy),
do_insns(Insns, TempMap, Strategy, lists:reverse(NewIs, Accum), DidSpill0 or DidSpill1);
diff --git a/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl b/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl
index 821aa66c11..553fac882b 100644
--- a/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl
+++ b/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl
@@ -23,13 +23,16 @@
-export([check_and_rewrite/2]).
-include("hipe_ppc.hrl").
-check_and_rewrite(Defun, Coloring) ->
+check_and_rewrite(CFG, Coloring) ->
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_ppc_specific_fp),
- #defun{code=Code0} = Defun,
- {Code1,DidSpill} = do_insns(Code0, TempMap, [], false),
- VarRange = {0, hipe_gensym:get_var(ppc)},
- {Defun#defun{code=Code1, var_range=VarRange},
- DidSpill}.
+ do_bbs(hipe_ppc_cfg:labels(CFG), TempMap, CFG, false).
+
+do_bbs([], _TempMap, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_ppc_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, [], DidSpill0),
+ CFG = hipe_ppc_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, CFG, DidSpill).
do_insns([I|Insns], TempMap, Accum, DidSpill0) ->
{NewIs, DidSpill1} = do_insn(I, TempMap),
diff --git a/lib/hipe/ppc/hipe_rtl_to_ppc.erl b/lib/hipe/ppc/hipe_rtl_to_ppc.erl
index a994659616..a01e67a789 100644
--- a/lib/hipe/ppc/hipe_rtl_to_ppc.erl
+++ b/lib/hipe/ppc/hipe_rtl_to_ppc.erl
@@ -1031,7 +1031,7 @@ conv_return(I, Map, Data) ->
{I2, Map0, Data}.
conv_store(I, Map, Data) ->
- {Base1, Map0} = conv_dst(hipe_rtl:store_base(I), Map),
+ {Base1, Map0} = conv_src(hipe_rtl:store_base(I), Map),
{Src, Map1} = conv_src(hipe_rtl:store_src(I), Map0),
{Base2, Map2} = conv_src(hipe_rtl:store_offset(I), Map1),
StoreSize = hipe_rtl:store_size(I),
@@ -1056,13 +1056,28 @@ mk_store(Src, Base1, Base2, StoreSize) ->
end.
mk_store2(Src, Base1, Base2, StOp) ->
- case hipe_ppc:is_temp(Base2) of
+ case hipe_ppc:is_temp(Base1) of
true ->
- mk_store_rr(Src, Base1, Base2, StOp);
+ case hipe_ppc:is_temp(Base2) of
+ true ->
+ mk_store_rr(Src, Base1, Base2, StOp);
+ _ ->
+ mk_store_ri(Src, Base1, Base2, StOp)
+ end;
_ ->
- mk_store_ri(Src, Base1, Base2, StOp)
+ case hipe_ppc:is_temp(Base2) of
+ true ->
+ mk_store_ri(Src, Base2, Base1, StOp);
+ _ ->
+ mk_store_ii(Src, Base1, Base2, StOp)
+ end
end.
-
+
+mk_store_ii(Src, Base, Disp, StOp) ->
+ Tmp = new_untagged_temp(),
+ mk_li(Tmp, Base,
+ mk_store_ri(Src, Tmp, Disp, StOp)).
+
mk_store_ri(Src, Base, Disp, StOp) ->
hipe_ppc:mk_store(StOp, Src, Disp, Base, 'new', []).
diff --git a/lib/hipe/regalloc/hipe_amd64_specific_sse2.erl b/lib/hipe/regalloc/hipe_amd64_specific_sse2.erl
index 50e5869d45..2e5804337d 100644
--- a/lib/hipe/regalloc/hipe_amd64_specific_sse2.erl
+++ b/lib/hipe/regalloc/hipe_amd64_specific_sse2.erl
@@ -42,7 +42,9 @@
reg_nr/1,
non_alloc/1,
allocatable/0,
- physical_name/1,
+ allocatable/1,
+ temp0/0,
+ physical_name/1,
all_precoloured/0,
new_spill_index/1, %% used by hipe_ls_regalloc
var_range/1,
@@ -52,7 +54,8 @@
%% callbacks for hipe_regalloc_loop
-export([defun_to_cfg/1,
- check_and_rewrite/2]).
+ check_and_rewrite/2,
+ check_and_rewrite/3]).
%%----------------------------------------------------------------------------
@@ -60,11 +63,15 @@
%%----------------------------------------------------------------------------
-defun_to_cfg(Defun) ->
- hipe_x86_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_amd64_ra_sse2_postconditions:check_and_rewrite(Defun, Coloring).
+check_and_rewrite(CFG, Coloring) ->
+ hipe_amd64_ra_sse2_postconditions:check_and_rewrite(CFG, Coloring).
+
+check_and_rewrite(CFG, Coloring, Strategy) ->
+ hipe_amd64_ra_sse2_postconditions:check_and_rewrite(
+ CFG, Coloring, Strategy).
reverse_postorder(CFG) ->
hipe_x86_cfg:reverse_postorder(CFG).
@@ -75,8 +82,8 @@ breadthorder(CFG) ->
postorder(CFG) ->
hipe_x86_cfg:postorder(CFG).
-is_global(_Reg) ->
- false.
+is_global(Reg) ->
+ hipe_amd64_registers:sse2_temp0() =:= Reg.
is_fixed(_Reg) ->
false.
@@ -109,7 +116,16 @@ liveout(BB_in_out_liveness, Label) ->
%% Registers stuff
allocatable() ->
- hipe_amd64_registers:allocatable_sse2().
+ allocatable('normal').
+
+allocatable('normal') ->
+ hipe_amd64_registers:allocatable_sse2();
+allocatable('linearscan') ->
+ hipe_amd64_registers:allocatable_sse2() --
+ [hipe_amd64_registers:sse2_temp0()].
+
+temp0() ->
+ hipe_amd64_registers:sse2_temp0().
all_precoloured() ->
allocatable().
diff --git a/lib/hipe/regalloc/hipe_arm_specific.erl b/lib/hipe/regalloc/hipe_arm_specific.erl
index 4e34cb1d99..e04d80f690 100644
--- a/lib/hipe/regalloc/hipe_arm_specific.erl
+++ b/lib/hipe/regalloc/hipe_arm_specific.erl
@@ -53,11 +53,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_arm_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_arm_ra_postconditions:check_and_rewrite(Defun, Coloring, 'normal').
+check_and_rewrite(CFG, Coloring) ->
+ hipe_arm_ra_postconditions:check_and_rewrite(CFG, Coloring, 'normal').
reverse_postorder(CFG) ->
hipe_arm_cfg:reverse_postorder(CFG).
diff --git a/lib/hipe/regalloc/hipe_coalescing_regalloc.erl b/lib/hipe/regalloc/hipe_coalescing_regalloc.erl
index e2f817d369..bbb2e3ecf0 100644
--- a/lib/hipe/regalloc/hipe_coalescing_regalloc.erl
+++ b/lib/hipe/regalloc/hipe_coalescing_regalloc.erl
@@ -51,13 +51,14 @@
%%
%% Returns:
%% Coloring -- A coloring for specified CFG
-%% SpillIndex0 -- A new spill index
+%% SpillIndex2 -- A new spill index
%%-----------------------------------------------------------------------
regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
%% Build interference graph
?debug_msg("Build IG\n", []),
- IG = hipe_ig:build(CFG, Target),
+ Liveness = Target:analyze(CFG),
+ IG = hipe_ig:build(CFG, Liveness, Target),
%% io:format("IG: ~p\n", [IG]),
?debug_msg("Init\n", []),
@@ -94,9 +95,10 @@ regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
%% io:format("color0:~w\nColor1:~w\nNodes:~w\nNodes2:~w\nNum_Temps:~w\n",[Color0,Color1,Node_sets,Node_sets2,Num_Temps]),
?debug_msg("Build mapping ~p\n", [Node_sets2]),
- Coloring = build_namelist(Node_sets2, SpillIndex, Alias0, Color1),
+ {Coloring, SpillIndex2} =
+ build_namelist(Node_sets2, SpillIndex, Alias0, Color1),
?debug_msg("Coloring ~p\n", [Coloring]),
- Coloring.
+ {Coloring, SpillIndex2, Liveness}.
%%----------------------------------------------------------------------
%% Function: do_coloring
diff --git a/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl b/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl
index bc6e442236..1a3ea90c05 100644
--- a/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl
+++ b/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl
@@ -82,7 +82,7 @@
regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
PhysRegs = Target:allocatable(),
?report2("building IG~n", []),
- {IG, Spill} = build_ig(CFG, Target),
+ {IG, Spill, Live} = build_ig(CFG, Target),
%% check_ig(IG),
?report3("graph: ~p~nphysical regs: ~p~n", [list_ig(IG), PhysRegs]),
@@ -102,7 +102,7 @@ regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
Coloring = [{X, {reg, X}} || X <- NotAllocatable] ++ Cols,
?ASSERT(check_coloring(Coloring, IG, Target)),
- {Coloring, NewSpillIndex}.
+ {Coloring, NewSpillIndex, Live}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -126,7 +126,7 @@ build_ig0(CFG, Target) ->
empty_ig(NumN),
empty_spill(NumN),
Target),
- {normalize_ig(IG), Spill}.
+ {normalize_ig(IG), Spill, Live}.
build_ig_bbs([], _CFG, _Live, IG, Spill, _Target) ->
{IG, Spill};
diff --git a/lib/hipe/regalloc/hipe_ig.erl b/lib/hipe/regalloc/hipe_ig.erl
index 8fd5d0df1f..47f8f6d08d 100644
--- a/lib/hipe/regalloc/hipe_ig.erl
+++ b/lib/hipe/regalloc/hipe_ig.erl
@@ -28,7 +28,7 @@
-module(hipe_ig).
--export([build/2,
+-export([build/3,
nodes_are_adjacent/3,
node_spill_cost/2,
node_adj_list/2,
@@ -368,10 +368,9 @@ initial_ig(NumTemps, Target) ->
%% An interference graph for the given CFG.
%%----------------------------------------------------------------------
--spec build(#cfg{}, atom()) -> #igraph{}.
+-spec build(#cfg{}, Liveness::_, atom()) -> #igraph{}.
-build(CFG, Target) ->
- BBs_in_out_liveness = Target:analyze(CFG),
+build(CFG, BBs_in_out_liveness, Target) ->
Labels = Target:labels(CFG),
%% How many temporaries exist?
NumTemps = Target:number_of_temporaries(CFG),
diff --git a/lib/hipe/regalloc/hipe_ls_regalloc.erl b/lib/hipe/regalloc/hipe_ls_regalloc.erl
index d24b803524..c318927077 100644
--- a/lib/hipe/regalloc/hipe_ls_regalloc.erl
+++ b/lib/hipe/regalloc/hipe_ls_regalloc.erl
@@ -56,7 +56,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-module(hipe_ls_regalloc).
--export([regalloc/7]).
+-export([regalloc/7, regalloc/8]).
%%-define(DEBUG,1).
-define(HIPE_INSTRUMENT_COMPILER, true).
@@ -96,10 +96,18 @@
%% @end
%%- - - - - - - - - - - - - - - - - - - - - - - -
regalloc(CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
+ regalloc(CFG, undefined, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target).
+
+regalloc(CFG, Liveness0, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
?debug_msg("LinearScan: ~w\n", [erlang:statistics(runtime)]),
%% Step 1: Calculate liveness (Call external implementation.)
- Liveness = liveness(CFG, Target),
- ?debug_msg("liveness (done)~w\n", [erlang:statistics(runtime)]),
+ Liveness = case Liveness0 of
+ undefined ->
+ L=liveness(CFG, Target),
+ ?debug_msg("liveness (done)~w\n", [erlang:statistics(runtime)]),
+ L;
+ _ -> Liveness0
+ end,
USIntervals = calculate_intervals(CFG, Liveness,
Entrypoints, Options, Target),
?debug_msg("intervals (done) ~w\n", [erlang:statistics(runtime)]),
@@ -108,10 +116,10 @@ regalloc(CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
%% ?debug_msg("Intervals ~w\n", [Intervals]),
?debug_msg("No intervals: ~w\n",[length(Intervals)]),
?debug_msg("count intervals (done) ~w\n", [erlang:statistics(runtime)]),
- Allocation = allocate(Intervals, PhysRegs, SpillIndex, DontSpill, Target),
+ {Coloring, NewSpillIndex}
+ = allocate(Intervals, PhysRegs, SpillIndex, DontSpill, Target),
?debug_msg("allocation (done) ~w\n", [erlang:statistics(runtime)]),
- Allocation.
-
+ {Coloring, NewSpillIndex, Liveness}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% %%
diff --git a/lib/hipe/regalloc/hipe_optimistic_regalloc.erl b/lib/hipe/regalloc/hipe_optimistic_regalloc.erl
index 2ed9ec3b45..67674be14c 100644
--- a/lib/hipe/regalloc/hipe_optimistic_regalloc.erl
+++ b/lib/hipe/regalloc/hipe_optimistic_regalloc.erl
@@ -78,7 +78,7 @@
%%
%% Returns:
%% Coloring -- A coloring for specified CFG
-%% SpillIndex0 -- A new spill index
+%% SpillIndex2 -- A new spill index
%%-----------------------------------------------------------------------
-ifdef(COMPARE_ITERATED_OPTIMISTIC).
regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
@@ -86,8 +86,9 @@ regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
?debug_msg("CFG: ~p\n",[CFG]),
%% Build interference graph
?debug_msg("Build IG\n",[]),
- IG_O = hipe_ig:build(CFG, Target),
- IG = hipe_ig:build(CFG, Target),
+ Liveness = Target:analyze(CFG),
+ IG_O = hipe_ig:build(CFG, Liveness, Target),
+ IG = hipe_ig:build(CFG, Liveness, Target),
?debug_msg("adjlist: ~p\n",[hipe_ig:adj_list(IG)]),
?debug_msg("IG:\n",[]),
?print_adjacent(IG),
@@ -199,9 +200,10 @@ regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
?debug_msg("Nodes:~w\nNodes2:~w\nNo_temporaries:~w\n",[Node_sets,Node_sets2,No_temporaries]),
?debug_msg("Build mapping _N ~w\n",[Node_sets2]),
- Coloring = build_namelist(Node_sets2,SpillIndex,Alias2,Color1),
+ {Coloring,SpillIndex2} =
+ build_namelist(Node_sets2,SpillIndex,Alias2,Color1),
?debug_msg("Coloring ~p\n",[Coloring]),
- SortedColoring = { sort_stack(element(1, Coloring)), element(2, Coloring)},
+ SortedColoring = {sort_stack(Coloring), SpillIndex2},
?debug_msg("SortedColoring ~p\n",[SortedColoring]),
%%Coloring.
?debug_msg("----------------------Assign colors _O\n",[]),
@@ -217,14 +219,15 @@ regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
SortedColoring_O = {sort_stack(element(1, Coloring_O)), element(2, Coloring_O)},
?debug_msg("SortedColoring_O ~p\n",[SortedColoring_O]),
sanity_compare(SortedColoring_O, SortedColoring),
- Coloring.
+ {Coloring,SpillIndex2,Liveness}.
-else.
regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
?debug_msg("optimistic ~w\n",[Target]),
?debug_msg("CFG: ~p\n",[CFG]),
%% Build interference graph
?debug_msg("Build IG\n",[]),
- IG = hipe_ig:build(CFG, Target),
+ Liveness = Target:analyze(CFG),
+ IG = hipe_ig:build(CFG, Liveness, Target),
?debug_msg("adjlist: ~p\n",[hipe_ig:adj_list(IG)]),
?debug_msg("IG:\n",[]),
?print_adjacent(IG),
@@ -316,9 +319,9 @@ regalloc(CFG, SpillIndex, SpillLimit, Target, _Options) ->
?debug_msg("Nodes:~w\nNodes2:~w\nNo_temporaries:~w\n",[Node_sets,Node_sets2,No_temporaries]),
?debug_msg("Build mapping _N ~w\n",[Node_sets2]),
- Coloring = build_namelist(Node_sets2,SpillIndex,Alias2,Color1),
+ {Coloring, SpillIndex2} = build_namelist(Node_sets2,SpillIndex,Alias2,Color1),
?debug_msg("Coloring ~p\n",[Coloring]),
- Coloring.
+ {Coloring,SpillIndex2,Liveness}.
-endif.
%%----------------------------------------------------------------------
diff --git a/lib/hipe/regalloc/hipe_ppc_specific.erl b/lib/hipe/regalloc/hipe_ppc_specific.erl
index c49b1e510f..988501c96f 100644
--- a/lib/hipe/regalloc/hipe_ppc_specific.erl
+++ b/lib/hipe/regalloc/hipe_ppc_specific.erl
@@ -53,11 +53,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_ppc_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_ppc_ra_postconditions:check_and_rewrite(Defun, Coloring, 'normal').
+check_and_rewrite(CFG, Coloring) ->
+ hipe_ppc_ra_postconditions:check_and_rewrite(CFG, Coloring, 'normal').
reverse_postorder(CFG) ->
hipe_ppc_cfg:reverse_postorder(CFG).
diff --git a/lib/hipe/regalloc/hipe_ppc_specific_fp.erl b/lib/hipe/regalloc/hipe_ppc_specific_fp.erl
index 454aa4c686..6f00111777 100644
--- a/lib/hipe/regalloc/hipe_ppc_specific_fp.erl
+++ b/lib/hipe/regalloc/hipe_ppc_specific_fp.erl
@@ -53,11 +53,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_ppc_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_ppc_ra_postconditions_fp:check_and_rewrite(Defun, Coloring).
+check_and_rewrite(CFG, Coloring) ->
+ hipe_ppc_ra_postconditions_fp:check_and_rewrite(CFG, Coloring).
reverse_postorder(CFG) ->
hipe_ppc_cfg:reverse_postorder(CFG).
diff --git a/lib/hipe/regalloc/hipe_regalloc_loop.erl b/lib/hipe/regalloc/hipe_regalloc_loop.erl
index d29615a3a0..fa42cdd0fb 100644
--- a/lib/hipe/regalloc/hipe_regalloc_loop.erl
+++ b/lib/hipe/regalloc/hipe_regalloc_loop.erl
@@ -38,20 +38,19 @@ ra_common(Defun, SpillIndex, Options, RegAllocMod, TargetMod) ->
?inc_counter(ra_calls_counter, 1),
CFG = TargetMod:defun_to_cfg(Defun),
SpillLimit = TargetMod:number_of_temporaries(CFG),
- alloc(Defun, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod).
+ alloc(Defun, CFG, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod).
-alloc(Defun, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod) ->
+alloc(Defun, CFG, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod) ->
?inc_counter(ra_iteration_counter, 1),
- CFG = TargetMod:defun_to_cfg(Defun),
- {Coloring, _NewSpillIndex} =
- RegAllocMod:regalloc(CFG, SpillIndex, SpillLimit, TargetMod, Options),
+ {Coloring, _NewSpillIndex, Liveness} =
+ RegAllocMod:regalloc(CFG, SpillIndex, SpillLimit,TargetMod, Options),
{NewDefun, DidSpill} = TargetMod:check_and_rewrite(Defun, Coloring),
case DidSpill of
false -> %% No new temps, we are done.
?add_spills(Options, _NewSpillIndex),
TempMap = hipe_temp_map:cols2tuple(Coloring, TargetMod),
- {TempMap2, NewSpillIndex2} =
- hipe_spillmin:stackalloc(CFG, [], SpillIndex, Options,
+ {TempMap2, NewSpillIndex2} =
+ hipe_spillmin:stackalloc(CFG, Liveness, [], SpillIndex, Options,
TargetMod, TempMap),
Coloring2 =
hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), TempMap2),
@@ -63,7 +62,8 @@ alloc(Defun, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod) ->
%% end,
{NewDefun, Coloring2, NewSpillIndex2};
_ ->
+ NewCFG = TargetMod:defun_to_cfg(NewDefun),
%% Since SpillLimit is used as a low-water-mark
%% the list of temps not to spill is uninteresting.
- alloc(NewDefun, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod)
+ alloc(NewDefun, NewCFG, SpillLimit, SpillIndex, Options, RegAllocMod, TargetMod)
end.
diff --git a/lib/hipe/regalloc/hipe_sparc_specific.erl b/lib/hipe/regalloc/hipe_sparc_specific.erl
index 8d34604f84..29d0908caf 100644
--- a/lib/hipe/regalloc/hipe_sparc_specific.erl
+++ b/lib/hipe/regalloc/hipe_sparc_specific.erl
@@ -53,11 +53,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_sparc_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_sparc_ra_postconditions:check_and_rewrite(Defun, Coloring, 'normal').
+check_and_rewrite(CFG, Coloring) ->
+ hipe_sparc_ra_postconditions:check_and_rewrite(CFG, Coloring, 'normal').
reverse_postorder(CFG) ->
hipe_sparc_cfg:reverse_postorder(CFG).
diff --git a/lib/hipe/regalloc/hipe_sparc_specific_fp.erl b/lib/hipe/regalloc/hipe_sparc_specific_fp.erl
index 2edd3cb47e..08c2541b41 100644
--- a/lib/hipe/regalloc/hipe_sparc_specific_fp.erl
+++ b/lib/hipe/regalloc/hipe_sparc_specific_fp.erl
@@ -53,11 +53,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_sparc_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- hipe_sparc_ra_postconditions_fp:check_and_rewrite(Defun, Coloring).
+check_and_rewrite(CFG, Coloring) ->
+ hipe_sparc_ra_postconditions_fp:check_and_rewrite(CFG, Coloring).
reverse_postorder(CFG) ->
hipe_sparc_cfg:reverse_postorder(CFG).
diff --git a/lib/hipe/regalloc/hipe_x86_specific.erl b/lib/hipe/regalloc/hipe_x86_specific.erl
index 4edf8674b7..f1007c95ed 100644
--- a/lib/hipe/regalloc/hipe_x86_specific.erl
+++ b/lib/hipe/regalloc/hipe_x86_specific.erl
@@ -68,11 +68,11 @@
-export([defun_to_cfg/1,
check_and_rewrite/2]).
-defun_to_cfg(Defun) ->
- hipe_x86_cfg:init(Defun).
+defun_to_cfg(AlreadyACFG) ->
+ AlreadyACFG.
-check_and_rewrite(Defun, Coloring) ->
- ?HIPE_X86_RA_POSTCONDITIONS:check_and_rewrite(Defun, Coloring, 'normal').
+check_and_rewrite(CFG, Coloring) ->
+ ?HIPE_X86_RA_POSTCONDITIONS:check_and_rewrite(CFG, Coloring, 'normal').
reverse_postorder(CFG) ->
hipe_x86_cfg:reverse_postorder(CFG).
diff --git a/lib/hipe/regalloc/hipe_x86_specific_x87.erl b/lib/hipe/regalloc/hipe_x86_specific_x87.erl
index ece07cb2f9..0c022d5a27 100644
--- a/lib/hipe/regalloc/hipe_x86_specific_x87.erl
+++ b/lib/hipe/regalloc/hipe_x86_specific_x87.erl
@@ -32,7 +32,7 @@
-endif.
-module(?HIPE_X86_SPECIFIC_X87).
--export([allocatable/0,
+-export([allocatable/1,
is_precoloured/1,
%% var_range/1,
%% def_use/1,
@@ -58,7 +58,14 @@
physical_name/1,
breadthorder/1,
postorder/1,
- reverse_postorder/1]).
+ reverse_postorder/1]).
+
+%% callbacks for hipe_x86_ra_ls
+-export([check_and_rewrite/3]).
+
+%% Rewrite happens in hipe_x86_ra_finalise:finalise/4
+check_and_rewrite(CFG, _Coloring, 'linearscan') ->
+ {CFG, false}.
breadthorder(CFG) ->
hipe_x86_cfg:breadthorder(CFG).
@@ -103,7 +110,7 @@ liveout(BB_in_out_liveness,Label) ->
%% Registers stuff
-allocatable() ->
+allocatable('linearscan') ->
?HIPE_X86_REGISTERS:allocatable_x87().
is_precoloured(Reg) ->
diff --git a/lib/hipe/rtl/hipe_rtl_binary.erl b/lib/hipe/rtl/hipe_rtl_binary.erl
index fb9c0c196d..ad23df80d2 100644
--- a/lib/hipe/rtl/hipe_rtl_binary.erl
+++ b/lib/hipe/rtl/hipe_rtl_binary.erl
@@ -106,10 +106,20 @@ create_lbls(0) ->
%%------------------------------------------------------------------------------
get_word_integer(Var, Register, SystemLimitLblName, FalseLblName) ->
- [EndLbl] = create_lbls(1),
- EndName = hipe_rtl:label_name(EndLbl),
- get_word_integer(Var, Register,SystemLimitLblName, FalseLblName, EndName, EndName,
- [EndLbl]).
+ case hipe_rtl:is_imm(Var) of
+ true ->
+ TaggedVal = hipe_rtl:imm_value(Var),
+ true = hipe_tagscheme:is_fixnum(TaggedVal),
+ Val = hipe_tagscheme:fixnum_val(TaggedVal),
+ if Val < 0 -> [hipe_rtl:mk_goto(FalseLblName)];
+ true -> [hipe_rtl:mk_move(Register, hipe_rtl:mk_imm(Val))]
+ end;
+ false ->
+ [EndLbl] = create_lbls(1),
+ EndName = hipe_rtl:label_name(EndLbl),
+ get_word_integer(Var, Register,SystemLimitLblName, FalseLblName,
+ EndName, EndName, [EndLbl])
+ end.
get_word_integer(Var, Register, SystemLimitLblName, FalseLblName, TrueLblName,
BigLblName, Tail) ->
diff --git a/lib/hipe/sparc/hipe_rtl_to_sparc.erl b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
index eef5ba8d96..e170fec3d6 100644
--- a/lib/hipe/sparc/hipe_rtl_to_sparc.erl
+++ b/lib/hipe/sparc/hipe_rtl_to_sparc.erl
@@ -625,7 +625,7 @@ conv_return(I, Map, Data) ->
{I2, Map0, Data}.
conv_store(I, Map, Data) ->
- {Base1, Map0} = conv_dst(hipe_rtl:store_base(I), Map), % no immediates allowed
+ {Base1, Map0} = conv_src(hipe_rtl:store_base(I), Map),
{Src, Map1} = conv_src(hipe_rtl:store_src(I), Map0),
{Base2, Map2} = conv_src(hipe_rtl:store_offset(I), Map1),
StOp = conv_stop(hipe_rtl:store_size(I)),
@@ -649,13 +649,27 @@ mk_store(StOp, Src, Base1, Base2) ->
end.
mk_store2(StOp, Src, Base1, Base2) ->
- case hipe_sparc:is_temp(Base2) of
+ case hipe_sparc:is_temp(Base1) of
true ->
- mk_store_rr(StOp, Src, Base1, Base2);
+ case hipe_sparc:is_temp(Base2) of
+ true ->
+ mk_store_rr(StOp, Src, Base1, Base2);
+ _ ->
+ mk_store_ri(StOp, Src, Base1, Base2)
+ end;
_ ->
- mk_store_ri(StOp, Src, Base1, Base2)
+ case hipe_sparc:is_temp(Base2) of
+ true ->
+ mk_store_ri(StOp, Src, Base2, Base1);
+ _ ->
+ mk_store_ii(StOp, Src, Base1, Base2)
+ end
end.
+mk_store_ii(StOp, Src, Base, Disp) ->
+ Tmp = new_untagged_temp(),
+ mk_set(Base, Tmp, mk_store_ri(StOp, Src, Tmp, Disp)).
+
mk_store_ri(StOp, Src, Base, Disp) ->
hipe_sparc:mk_store(StOp, Src, Base, Disp, 'new', []).
@@ -750,13 +764,25 @@ xaluop_commutes(XAluOp) ->
xaluop_is_shift(XAluOp) ->
case XAluOp of
+ 'add' -> false;
+ 'addcc' -> false;
+ 'and' -> false;
+ 'andcc' -> false;
+ 'cmpcc' -> false;
+ 'ldsb' -> false;
+ 'ldub' -> false;
+ 'lduw' -> false;
+ 'or' -> false;
'sll' -> true;
- 'srl' -> true;
+ %% 'sllx' -> true;
+ 'smul' -> false;
'sra' -> true;
- 'sllx' -> true;
- 'srlx' -> true;
- 'srax' -> true;
- _ -> false
+ %% 'srax' -> true;
+ 'srl' -> true;
+ %% 'srlx' -> true;
+ 'sub' -> false;
+ 'subcc' -> false;
+ 'xor' -> false
end.
%%% Convert an extended SPARC AluOp back to a plain AluOp.
@@ -764,9 +790,23 @@ xaluop_is_shift(XAluOp) ->
xaluop_normalise(XAluOp) ->
case XAluOp of
- 'cmp' -> 'sub';
+ 'add' -> 'add';
+ 'addcc' -> 'addcc';
+ 'and' -> 'and';
+ 'andcc' -> 'andcc';
+ %% 'cmp' -> 'sub';
'cmpcc' -> 'subcc';
- _ -> XAluOp
+ 'ldsb' -> 'ldsb';
+ 'ldub' -> 'ldub';
+ 'lduw' -> 'lduw';
+ 'or' -> 'or';
+ 'sll' -> 'sll';
+ 'smul' -> 'smul';
+ 'sra' -> 'sra';
+ 'srl' -> 'srl';
+ 'sub' -> 'sub';
+ 'subcc' -> 'subcc';
+ 'xor' -> 'xor'
end.
%%% Convert an RTL condition code.
diff --git a/lib/hipe/sparc/hipe_sparc_cfg.erl b/lib/hipe/sparc/hipe_sparc_cfg.erl
index 0b2c77f27b..957c8a0d24 100644
--- a/lib/hipe/sparc/hipe_sparc_cfg.erl
+++ b/lib/hipe/sparc/hipe_sparc_cfg.erl
@@ -24,6 +24,7 @@
-export([init/1,
labels/1, start_label/1,
succ/2,
+ map_bbs/2, fold_bbs/3,
bb/2, bb_add/3]).
-export([postorder/1, reverse_postorder/1]).
-export([linearise/1]).
diff --git a/lib/hipe/sparc/hipe_sparc_frame.erl b/lib/hipe/sparc/hipe_sparc_frame.erl
index a42c1983f4..37f29e660a 100644
--- a/lib/hipe/sparc/hipe_sparc_frame.erl
+++ b/lib/hipe/sparc/hipe_sparc_frame.erl
@@ -25,16 +25,14 @@
-include("hipe_sparc.hrl").
-include("../rtl/hipe_literals.hrl").
-frame(Defun) ->
- Formals = fix_formals(hipe_sparc:defun_formals(Defun)),
- Temps0 = all_temps(hipe_sparc:defun_code(Defun), Formals),
- MinFrame = defun_minframe(Defun),
+frame(CFG) ->
+ Formals = fix_formals(hipe_sparc_cfg:params(CFG)),
+ Temps0 = all_temps(CFG, Formals),
+ MinFrame = defun_minframe(CFG),
Temps = ensure_minframe(MinFrame, Temps0),
- ClobbersRA = clobbers_ra(hipe_sparc:defun_code(Defun)),
- CFG0 = hipe_sparc_cfg:init(Defun),
- Liveness = hipe_sparc_liveness_all:analyse(CFG0),
- CFG1 = do_body(CFG0, Liveness, Formals, Temps, ClobbersRA),
- hipe_sparc_cfg:linearise(CFG1).
+ ClobbersRA = clobbers_ra(CFG),
+ Liveness = hipe_sparc_liveness_all:analyse(CFG),
+ do_body(CFG, Liveness, Formals, Temps, ClobbersRA).
fix_formals(Formals) ->
fix_formals(hipe_sparc_registers:nr_args(), Formals).
@@ -550,29 +548,41 @@ temp_is_pseudo(Temp) ->
%%% Detect if a Defun's body clobbers RA.
%%%
-clobbers_ra(Insns) ->
- case Insns of
- [#pseudo_call{}|_] -> true;
- %% moves to RA cannot occur yet
- [_|Rest] -> clobbers_ra(Rest);
- [] -> false
+clobbers_ra(CFG) ->
+ any_insn(fun(#pseudo_call{}) -> true;
+ (_) -> false
+ end, CFG).
+
+any_insn(Pred, CFG) ->
+ %% Abuse fold to do an efficient "any"-operation using nonlocal control flow
+ FoundSatisfying = make_ref(),
+ try fold_insns(fun (I, _) ->
+ case Pred(I) of
+ true -> throw(FoundSatisfying);
+ false -> false
+ end
+ end, false, CFG)
+ of _ -> false
+ catch FoundSatisfying -> true
end.
%%%
%%% Build the set of all temps used in a Defun's body.
%%%
-all_temps(Code, Formals) ->
- S0 = find_temps(Code, tset_empty()),
+all_temps(CFG, Formals) ->
+ S0 = fold_insns(fun find_temps/2, tset_empty(), CFG),
S1 = tset_del_list(S0, Formals),
tset_filter(S1, fun(T) -> temp_is_pseudo(T) end).
-find_temps([I|Insns], S0) ->
+find_temps(I, S0) ->
S1 = tset_add_list(S0, hipe_sparc_defuse:insn_def_all(I)),
- S2 = tset_add_list(S1, hipe_sparc_defuse:insn_use_all(I)),
- find_temps(Insns, S2);
-find_temps([], S) ->
- S.
+ tset_add_list(S1, hipe_sparc_defuse:insn_use_all(I)).
+
+fold_insns(Fun, InitAcc, CFG) ->
+ hipe_sparc_cfg:fold_bbs(
+ fun(_, BB, Acc0) -> lists:foldl(Fun, Acc0, hipe_bb:code(BB)) end,
+ InitAcc, CFG).
tset_empty() ->
gb_sets:new().
@@ -601,16 +611,11 @@ tset_to_list(S) ->
%%% in the middle of a tailcall.
%%%
-defun_minframe(Defun) ->
- MaxTailArity = body_mta(hipe_sparc:defun_code(Defun), 0),
- MyArity = length(fix_formals(hipe_sparc:defun_formals(Defun))),
+defun_minframe(CFG) ->
+ MaxTailArity = fold_insns(fun insn_mta/2, 0, CFG),
+ MyArity = length(fix_formals(hipe_sparc_cfg:params(CFG))),
erlang:max(MaxTailArity - MyArity, 0).
-body_mta([I|Code], MTA) ->
- body_mta(Code, insn_mta(I, MTA));
-body_mta([], MTA) ->
- MTA.
-
insn_mta(I, MTA) ->
case I of
#pseudo_tailcall{arity=Arity} ->
diff --git a/lib/hipe/sparc/hipe_sparc_main.erl b/lib/hipe/sparc/hipe_sparc_main.erl
index c16751c7bd..8e9c560bb2 100644
--- a/lib/hipe/sparc/hipe_sparc_main.erl
+++ b/lib/hipe/sparc/hipe_sparc_main.erl
@@ -24,12 +24,14 @@
rtl_to_sparc(MFA, RTL, Options) ->
Defun1 = hipe_rtl_to_sparc:translate(RTL),
+ CFG1 = hipe_sparc_cfg:init(Defun1),
%% io:format("~w: after translate\n", [?MODULE]),
%% hipe_sparc_pp:pp(Defun1),
- Defun2 = hipe_sparc_ra:ra(Defun1, Options),
+ CFG2 = hipe_sparc_ra:ra(CFG1, Options),
%% io:format("~w: after regalloc\n", [?MODULE]),
- %% hipe_sparc_pp:pp(Defun2),
- Defun3 = hipe_sparc_frame:frame(Defun2),
+ %% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG2)),
+ CFG3 = hipe_sparc_frame:frame(CFG2),
+ Defun3 = hipe_sparc_cfg:linearise(CFG3),
%% io:format("~w: after frame\n", [?MODULE]),
%% hipe_sparc_pp:pp(Defun3),
Defun4 = hipe_sparc_finalise:finalise(Defun3),
diff --git a/lib/hipe/sparc/hipe_sparc_ra.erl b/lib/hipe/sparc/hipe_sparc_ra.erl
index afea8c9b4c..5f955c2058 100644
--- a/lib/hipe/sparc/hipe_sparc_ra.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra.erl
@@ -22,36 +22,36 @@
-module(hipe_sparc_ra).
-export([ra/2]).
-ra(Defun0, Options) ->
- %% hipe_sparc_pp:pp(Defun0),
- {Defun1, Coloring_fp, SpillIndex}
+ra(CFG0, Options) ->
+ %% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG0)),
+ {CFG1, Coloring_fp, SpillIndex}
= case proplists:get_bool(inline_fp, Options) of
true ->
- hipe_regalloc_loop:ra_fp(Defun0, Options,
+ hipe_regalloc_loop:ra_fp(CFG0, Options,
hipe_coalescing_regalloc,
hipe_sparc_specific_fp);
false ->
- {Defun0,[],0}
+ {CFG0,[],0}
end,
- %% hipe_sparc_pp:pp(Defun1),
- {Defun2, Coloring}
+ %% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG1)),
+ {CFG2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
- ra(Defun1, SpillIndex, Options, hipe_coalescing_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
- ra(Defun1, SpillIndex, Options, hipe_optimistic_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
- ra(Defun1, SpillIndex, Options, hipe_graph_coloring_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_graph_coloring_regalloc);
linear_scan ->
- hipe_sparc_ra_ls:ra(Defun1, SpillIndex, Options);
+ hipe_sparc_ra_ls:ra(CFG1, SpillIndex, Options);
naive ->
- hipe_sparc_ra_naive:ra(Defun1, Coloring_fp, Options);
+ hipe_sparc_ra_naive:ra(CFG1, Coloring_fp, Options);
_ ->
exit({unknown_regalloc_compiler_option,
proplists:get_value(regalloc,Options)})
end,
- %% hipe_sparc_pp:pp(Defun2),
- hipe_sparc_ra_finalise:finalise(Defun2, Coloring, Coloring_fp).
+ %% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG2)),
+ hipe_sparc_ra_finalise:finalise(CFG2, Coloring, Coloring_fp).
-ra(Defun, SpillIndex, Options, RegAllocMod) ->
- hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, hipe_sparc_specific).
+ra(CFG, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(CFG, SpillIndex, Options, RegAllocMod, hipe_sparc_specific).
diff --git a/lib/hipe/sparc/hipe_sparc_ra_finalise.erl b/lib/hipe/sparc/hipe_sparc_ra_finalise.erl
index dc1e69c101..5d6056071c 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_finalise.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_finalise.erl
@@ -23,13 +23,14 @@
-export([finalise/3]).
-include("hipe_sparc.hrl").
-finalise(Defun, TempMap, FPMap0) ->
- Code = hipe_sparc:defun_code(Defun),
- {_, SpillLimit} = hipe_sparc:defun_var_range(Defun),
+finalise(CFG, TempMap, FPMap0) ->
+ {_, SpillLimit} = hipe_gensym:var_range(sparc),
Map = mk_ra_map(TempMap, SpillLimit),
FPMap1 = mk_ra_map_fp(FPMap0, SpillLimit),
- NewCode = ra_code(Code, Map, FPMap1, []),
- Defun#defun{code=NewCode}.
+ hipe_sparc_cfg:map_bbs(fun(_Lbl, BB) -> ra_bb(BB, Map, FPMap1) end, CFG).
+
+ra_bb(BB, Map, FpMap) ->
+ hipe_bb:code_update(BB, ra_code(hipe_bb:code(BB), Map, FpMap, [])).
ra_code([I|Insns], Map, FPMap, Accum) ->
ra_code(Insns, Map, FPMap, [ra_insn(I, Map, FPMap) | Accum]);
diff --git a/lib/hipe/sparc/hipe_sparc_ra_ls.erl b/lib/hipe/sparc/hipe_sparc_ra_ls.erl
index 19e7c92d2f..ced9addd31 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_ls.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_ls.erl
@@ -23,15 +23,12 @@
-module(hipe_sparc_ra_ls).
-export([ra/3]).
-ra(Defun, SpillIndex, Options) ->
- NewDefun = Defun, %% hipe_${ARCH}_ra_rename:rename(Defun,Options),
- CFG = hipe_sparc_cfg:init(NewDefun),
+ra(CFG, SpillIndex, Options) ->
SpillLimit = hipe_sparc_specific:number_of_temporaries(CFG),
- alloc(NewDefun, SpillIndex, SpillLimit, Options).
+ alloc(CFG, SpillIndex, SpillLimit, Options).
-alloc(Defun, SpillIndex, SpillLimit, Options) ->
- CFG = hipe_sparc_cfg:init(Defun),
- {Coloring, _NewSpillIndex} =
+alloc(CFG, SpillIndex, SpillLimit, Options) ->
+ {Coloring, _NewSpillIndex, Liveness} =
regalloc(
CFG,
hipe_sparc_registers:allocatable_gpr()--
@@ -41,16 +38,16 @@ alloc(Defun, SpillIndex, SpillLimit, Options) ->
[hipe_sparc_cfg:start_label(CFG)],
SpillIndex, SpillLimit, Options,
hipe_sparc_specific),
- {NewDefun, _DidSpill} =
+ {NewCFG, _DidSpill} =
hipe_sparc_ra_postconditions:check_and_rewrite(
- Defun, Coloring, 'linearscan'),
+ CFG, Coloring, 'linearscan'),
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_sparc_specific),
{TempMap2,_NewSpillIndex2} =
- hipe_spillmin:stackalloc(CFG, [], SpillIndex, Options,
+ hipe_spillmin:stackalloc(CFG, Liveness, [], SpillIndex, Options,
hipe_sparc_specific, TempMap),
Coloring2 =
hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), TempMap2),
- {NewDefun, Coloring2}.
+ {NewCFG, Coloring2}.
regalloc(CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
hipe_ls_regalloc:regalloc(
diff --git a/lib/hipe/sparc/hipe_sparc_ra_naive.erl b/lib/hipe/sparc/hipe_sparc_ra_naive.erl
index b6c33dec6c..f621d94553 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_naive.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_naive.erl
@@ -24,7 +24,7 @@
-include("hipe_sparc.hrl").
-ra(Defun, _Coloring_fp, _Options) -> % -> {Defun, Coloring}
- {NewDefun,_DidSpill} =
- hipe_sparc_ra_postconditions:check_and_rewrite2(Defun, [], 'naive'),
- {NewDefun, []}.
+ra(CFG, _Coloring_fp, _Options) -> % -> {CFG, Coloring}
+ {NewCFG,_DidSpill} =
+ hipe_sparc_ra_postconditions:check_and_rewrite2(CFG, [], 'naive'),
+ {NewCFG, []}.
diff --git a/lib/hipe/sparc/hipe_sparc_ra_postconditions.erl b/lib/hipe/sparc/hipe_sparc_ra_postconditions.erl
index ab31b3c8d9..0336a6c59f 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_postconditions.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_postconditions.erl
@@ -25,17 +25,13 @@
-include("hipe_sparc.hrl").
-check_and_rewrite(Defun, Coloring, Allocator) ->
+check_and_rewrite(CFG, Coloring, Allocator) ->
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_sparc_specific),
- check_and_rewrite2(Defun, TempMap, Allocator).
+ check_and_rewrite2(CFG, TempMap, Allocator).
-check_and_rewrite2(Defun, TempMap, Allocator) ->
+check_and_rewrite2(CFG, TempMap, Allocator) ->
Strategy = strategy(Allocator),
- #defun{code=Code0} = Defun,
- {Code1,DidSpill} = do_insns(Code0, TempMap, Strategy, [], false),
- VarRange = {0, hipe_gensym:get_var(sparc)},
- {Defun#defun{code=Code1, var_range=VarRange},
- DidSpill}.
+ do_bbs(hipe_sparc_cfg:labels(CFG), TempMap, Strategy, CFG, false).
strategy(Allocator) ->
case Allocator of
@@ -44,6 +40,13 @@ strategy(Allocator) ->
'naive' -> 'fixed'
end.
+do_bbs([], _, _, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, Strategy, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_sparc_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, Strategy, [], DidSpill0),
+ CFG = hipe_sparc_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, Strategy, CFG, DidSpill).
+
do_insns([I|Insns], TempMap, Strategy, Accum, DidSpill0) ->
{NewIs, DidSpill1} = do_insn(I, TempMap, Strategy),
do_insns(Insns, TempMap, Strategy, lists:reverse(NewIs, Accum), DidSpill0 or DidSpill1);
diff --git a/lib/hipe/sparc/hipe_sparc_ra_postconditions_fp.erl b/lib/hipe/sparc/hipe_sparc_ra_postconditions_fp.erl
index d893ac26e9..d3e1d8cf93 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_postconditions_fp.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_postconditions_fp.erl
@@ -25,13 +25,16 @@
-include("hipe_sparc.hrl").
-check_and_rewrite(Defun, Coloring) ->
+check_and_rewrite(CFG, Coloring) ->
TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_sparc_specific_fp),
- #defun{code=Code0} = Defun,
- {Code1,DidSpill} = do_insns(Code0, TempMap, [], false),
- VarRange = {0, hipe_gensym:get_var(sparc)},
- {Defun#defun{code=Code1, var_range=VarRange},
- DidSpill}.
+ do_bbs(hipe_sparc_cfg:labels(CFG), TempMap, CFG, false).
+
+do_bbs([], _TempMap, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_sparc_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, [], DidSpill0),
+ CFG = hipe_sparc_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, CFG, DidSpill).
do_insns([I|Insns], TempMap, Accum, DidSpill0) ->
{NewIs, DidSpill1} = do_insn(I, TempMap),
diff --git a/lib/hipe/test/hipe_testsuite_driver.erl b/lib/hipe/test/hipe_testsuite_driver.erl
index 03ec7adfd0..88576775ca 100644
--- a/lib/hipe/test/hipe_testsuite_driver.erl
+++ b/lib/hipe/test/hipe_testsuite_driver.erl
@@ -99,7 +99,7 @@ write_suite(Suite) ->
write_header(#suite{suitename = SuiteName, outputfile = OutputFile,
testcases = TestCases}) ->
Exports = format_export(TestCases),
- TimeLimit = 3, %% with 1 or 2 it fails on some slow machines...
+ TimeLimit = 6, %% with 1, 2, or 3 it fails on some slow machines...
io:format(OutputFile,
"%% ATTENTION!\n"
"%% This is an automatically generated file. Do not edit.\n\n"
@@ -168,6 +168,10 @@ run(TestCase, Dir, _OutDir) ->
HiPEOpts = try TestCase:hipe_options() catch error:undef -> [] end,
{ok, TestCase} = hipe:c(TestCase, HiPEOpts),
ok = TestCase:test(),
+ {ok, TestCase} = hipe:c(TestCase, [o1|HiPEOpts]),
+ ok = TestCase:test(),
+ {ok, TestCase} = hipe:c(TestCase, [o0|HiPEOpts]),
+ ok = TestCase:test(),
ToLLVM = try TestCase:to_llvm() catch error:undef -> true end,
case ToLLVM andalso hipe:llvm_support_available() of
true ->
diff --git a/lib/hipe/x86/Makefile b/lib/hipe/x86/Makefile
index 93f8b955dd..9b21270426 100644
--- a/lib/hipe/x86/Makefile
+++ b/lib/hipe/x86/Makefile
@@ -60,7 +60,6 @@ MODULES=hipe_rtl_to_x86 \
hipe_x86_ra_ls \
hipe_x86_ra_naive \
hipe_x86_ra_postconditions \
- hipe_x86_ra_x87_ls \
hipe_x86_registers \
hipe_x86_spill_restore \
hipe_x86_x87
@@ -133,7 +132,6 @@ $(EBIN)/hipe_x86_ra: ../main/hipe.hrl
$(EBIN)/hipe_x86_ra_dummy.beam: ../main/hipe.hrl
$(EBIN)/hipe_x86_ra_ls.beam: ../main/hipe.hrl
$(EBIN)/hipe_x86_ra_postconditions.beam: ../main/hipe.hrl
-$(EBIN)/hipe_x86_ra_x87_ls.beam: ../main/hipe.hrl
$(EBIN)/hipe_x86_registers.beam: ../rtl/hipe_literals.hrl
$(EBIN)/hipe_x86_spill_restore.beam: ../main/hipe.hrl ../flow/cfg.hrl
$(EBIN)/hipe_x86_x87.beam: ../main/hipe.hrl
diff --git a/lib/hipe/x86/hipe_rtl_to_x86.erl b/lib/hipe/x86/hipe_rtl_to_x86.erl
index d13f63b1d9..4c8c98551c 100644
--- a/lib/hipe/x86/hipe_rtl_to_x86.erl
+++ b/lib/hipe/x86/hipe_rtl_to_x86.erl
@@ -85,7 +85,7 @@ conv_insn(I, Map, Data) ->
true ->
conv_shift(Dst, Src1, BinOp, Src2);
false ->
- conv_alu(Dst, Src1, BinOp, Src2, [])
+ conv_alu_nocc(Dst, Src1, BinOp, Src2, [])
end,
{FixSrc1++FixSrc2++I2, Map2, Data};
#alub{} ->
@@ -144,7 +144,7 @@ conv_insn(I, Map, Data) ->
{I2, Map, Data};
#load{} ->
{Dst, Map0} = conv_dst(hipe_rtl:load_dst(I), Map),
- {FixSrc, Src, Map1} = conv_src(hipe_rtl:load_src(I), Map0),
+ {FixSrc, Src, Map1} = conv_src_noimm(hipe_rtl:load_src(I), Map0),
{FixOff, Off, Map2} = conv_src(hipe_rtl:load_offset(I), Map1),
I2 = case {hipe_rtl:load_size(I), hipe_rtl:load_sign(I)} of
{byte, signed} ->
@@ -171,6 +171,7 @@ conv_insn(I, Map, Data) ->
Src = hipe_x86:mk_imm_from_atom(hipe_rtl:load_atom_atom(I)),
I2 = [hipe_x86:mk_move(Src, Dst)],
{I2, Map0, Data};
+ #move{src=Dst, dst=Dst} -> {[], Map, Data};
#move{} ->
{Dst, Map0} = conv_dst(hipe_rtl:move_dst(I), Map),
{FixSrc, Src, Map1} = conv_src(hipe_rtl:move_src(I), Map0),
@@ -182,11 +183,11 @@ conv_insn(I, Map, Data) ->
I2 = move_retvals(Args, [hipe_x86:mk_ret(-1)]),
{FixArgs++I2, Map0, Data};
#store{} ->
- {Ptr, Map0} = conv_dst(hipe_rtl:store_base(I), Map),
+ {FixPtr, Ptr, Map0} = conv_src_noimm(hipe_rtl:store_base(I), Map),
{FixSrc, Src, Map1} = conv_src(hipe_rtl:store_src(I), Map0),
{FixOff, Off, Map2} = conv_src(hipe_rtl:store_offset(I), Map1),
I2 = mk_store(hipe_rtl:store_size(I), Src, Ptr, Off),
- {FixSrc++FixOff++I2, Map2, Data};
+ {FixPtr++FixSrc++FixOff++I2, Map2, Data};
#switch{} -> % this one also updates Data :-(
%% from hipe_rtl2sparc, but we use a hairy addressing mode
%% instead of doing the arithmetic manually
@@ -206,7 +207,7 @@ conv_insn(I, Map, Data) ->
{I2, Map1, NewData};
#fload{} ->
{Dst, Map0} = conv_dst(hipe_rtl:fload_dst(I), Map),
- {[], Src, Map1} = conv_src(hipe_rtl:fload_src(I), Map0),
+ {[], Src, Map1} = conv_src_noimm(hipe_rtl:fload_src(I), Map0),
{[], Off, Map2} = conv_src(hipe_rtl:fload_offset(I), Map1),
I2 = [hipe_x86:mk_fmove(hipe_x86:mk_mem(Src, Off, 'double'),Dst)],
{I2, Map2, Data};
@@ -249,6 +250,22 @@ conv_insn(I, Map, Data) ->
%%% Finalise the conversion of a 3-address ALU operation, taking
%%% care to not introduce more temps and moves than necessary.
+conv_alu_nocc(Dst, Src1, 'add', Src2, Tail) ->
+ case (not same_opnd(Dst, Src1)) andalso (not same_opnd(Dst, Src2))
+ andalso (hipe_x86:is_temp(Src1) orelse hipe_x86:is_temp(Src2))
+ of
+ false -> conv_alu(Dst, Src1, 'add', Src2, Tail);
+ true -> % Use LEA
+ Type = typeof_dst(Dst),
+ Mem = case hipe_x86:is_temp(Src1) of
+ true -> hipe_x86:mk_mem(Src1, Src2, Type);
+ false -> hipe_x86:mk_mem(Src2, Src1, Type)
+ end,
+ [hipe_x86:mk_lea(Mem, Dst) | Tail]
+ end;
+conv_alu_nocc(Dst, Src1, BinOp, Src2, Tail) ->
+ conv_alu(Dst, Src1, BinOp, Src2, Tail).
+
conv_alu(Dst, Src1, 'imul', Src2, Tail) ->
mk_imul(Src1, Src2, Dst, Tail);
conv_alu(Dst, Src1, BinOp, Src2, Tail) ->
@@ -572,6 +589,16 @@ conv_fun(Fun, Map) ->
end
end.
+conv_src_noimm(Opnd, Map) ->
+ R={FixSrc0, Src, NewMap} = conv_src(Opnd, Map),
+ case hipe_x86:is_imm(Src) of
+ false -> R;
+ true ->
+ Tmp = new_untagged_temp(),
+ {FixSrc0 ++ [hipe_x86:mk_move(Src, Tmp)],
+ Tmp, NewMap}
+ end.
+
%%% Convert an RTL source operand (imm/var/reg).
conv_src(Opnd, Map) ->
diff --git a/lib/hipe/x86/hipe_x86_cfg.erl b/lib/hipe/x86/hipe_x86_cfg.erl
index ab40b68580..b9f9c711f3 100644
--- a/lib/hipe/x86/hipe_x86_cfg.erl
+++ b/lib/hipe/x86/hipe_x86_cfg.erl
@@ -24,7 +24,7 @@
-export([init/1,
labels/1, start_label/1,
succ/2, pred/2,
- bb/2, bb_add/3]).
+ bb/2, bb_add/3, map_bbs/2, fold_bbs/3]).
-export([postorder/1, reverse_postorder/1]).
-export([linearise/1, params/1, arity/1, redirect_jmp/3]).
@@ -33,6 +33,7 @@
-define(BREADTH_ORDER,true).
-define(PARAMS_NEEDED,true).
-define(START_LABEL_UPDATE_NEEDED,true).
+-define(MAP_FOLD_NEEDED,true).
-include("hipe_x86.hrl").
-include("../flow/cfg.hrl").
@@ -107,7 +108,7 @@ mk_goto(Label) ->
hipe_x86:mk_jmp_label(Label).
is_label(I) ->
- hipe_x86:is_label(I).
+ case I of #label{} -> true; _ -> false end.
label_name(Label) ->
hipe_x86:label_label(Label).
diff --git a/lib/hipe/x86/hipe_x86_frame.erl b/lib/hipe/x86/hipe_x86_frame.erl
index 4cdc04007d..fc782571bf 100644
--- a/lib/hipe/x86/hipe_x86_frame.erl
+++ b/lib/hipe/x86/hipe_x86_frame.erl
@@ -46,15 +46,13 @@
-include("../x86/hipe_x86.hrl").
-include("../rtl/hipe_literals.hrl").
-frame(Defun, _Options) ->
- Formals = fix_formals(hipe_x86:defun_formals(Defun)),
- Temps0 = all_temps(hipe_x86:defun_code(Defun), Formals),
- MinFrame = defun_minframe(Defun),
+frame(CFG0, _Options) ->
+ Formals = fix_formals(hipe_x86_cfg:params(CFG0)),
+ Temps0 = all_temps(CFG0, Formals),
+ MinFrame = defun_minframe(CFG0),
Temps = ensure_minframe(MinFrame, Temps0),
- CFG0 = hipe_x86_cfg:init(Defun),
Liveness = ?HIPE_X86_LIVENESS:analyse(CFG0),
- CFG1 = do_body(CFG0, Liveness, Formals, Temps),
- hipe_x86_cfg:linearise(CFG1).
+ do_body(CFG0, Liveness, Formals, Temps).
fix_formals(Formals) ->
fix_formals(?HIPE_X86_REGISTERS:nr_args(), Formals).
@@ -69,23 +67,14 @@ do_body(CFG0, Liveness, Formals, Temps) ->
do_prologue(CFG1, Context).
do_blocks(CFG, Context) ->
- Labels = hipe_x86_cfg:labels(CFG),
- do_blocks(Labels, CFG, Context).
+ hipe_x86_cfg:map_bbs(fun(Lbl, BB) -> do_block(Lbl, BB, Context) end, CFG).
-do_blocks([Label|Labels], CFG, Context) ->
+do_block(Label, Block, Context) ->
Liveness = context_liveness(Context),
LiveOut = ?HIPE_X86_LIVENESS:liveout(Liveness, Label),
- Block = hipe_x86_cfg:bb(CFG, Label),
Code = hipe_bb:code(Block),
- NewCode = do_block(Code, LiveOut, Context),
- NewBlock = hipe_bb:code_update(Block, NewCode),
- NewCFG = hipe_x86_cfg:bb_add(CFG, Label, NewBlock),
- do_blocks(Labels, NewCFG, Context);
-do_blocks([], CFG, _) ->
- CFG.
-
-do_block(Insns, LiveOut, Context) ->
- do_block(Insns, LiveOut, Context, context_framesize(Context), []).
+ NewCode = do_block(Code, LiveOut, Context, context_framesize(Context), []),
+ hipe_bb:code_update(Block, NewCode).
do_block([I|Insns], LiveOut, Context, FPoff0, RevCode) ->
{NewIs, FPoff1} = do_insn(I, LiveOut, Context, FPoff0),
@@ -609,18 +598,20 @@ temp_is_pseudo(Temp) ->
%%% Build the set of all temps used in a Defun's body.
%%%
-all_temps(Code, Formals) ->
- S0 = find_temps(Code, tset_empty()),
+all_temps(CFG, Formals) ->
+ S0 = fold_insns(fun find_temps/2, tset_empty(), CFG),
S1 = tset_del_list(S0, Formals),
S2 = tset_filter(S1, fun(T) -> temp_is_pseudo(T) end),
S2.
-find_temps([I|Insns], S0) ->
+find_temps(I, S0) ->
S1 = tset_add_list(S0, hipe_x86_defuse:insn_def(I)),
- S2 = tset_add_list(S1, hipe_x86_defuse:insn_use(I)),
- find_temps(Insns, S2);
-find_temps([], S) ->
- S.
+ tset_add_list(S1, hipe_x86_defuse:insn_use(I)).
+
+fold_insns(Fun, InitAcc, CFG) ->
+ hipe_x86_cfg:fold_bbs(
+ fun(_, BB, Acc0) -> lists:foldl(Fun, Acc0, hipe_bb:code(BB)) end,
+ InitAcc, CFG).
-compile({inline, [tset_empty/0, tset_size/1, tset_insert/2,
tset_filter/2, tset_to_list/1]}).
@@ -654,16 +645,11 @@ tset_to_list(S) ->
%%% in the middle of a tailcall.
%%%
-defun_minframe(Defun) ->
- MaxTailArity = body_mta(hipe_x86:defun_code(Defun), 0),
- MyArity = length(fix_formals(hipe_x86:defun_formals(Defun))),
+defun_minframe(CFG) ->
+ MaxTailArity = fold_insns(fun insn_mta/2, 0, CFG),
+ MyArity = length(fix_formals(hipe_x86_cfg:params(CFG))),
erlang:max(MaxTailArity - MyArity, 0).
-body_mta([I|Code], MTA) ->
- body_mta(Code, insn_mta(I, MTA));
-body_mta([], MTA) ->
- MTA.
-
insn_mta(I, MTA) ->
case I of
#pseudo_tailcall{arity=Arity} ->
diff --git a/lib/hipe/x86/hipe_x86_main.erl b/lib/hipe/x86/hipe_x86_main.erl
index 13b0bb6b28..341269b698 100644
--- a/lib/hipe/x86/hipe_x86_main.erl
+++ b/lib/hipe/x86/hipe_x86_main.erl
@@ -53,19 +53,23 @@
?RTL_TO_X86(MFA, RTL, Options) ->
Translated = ?option_time(?HIPE_RTL_TO_X86:translate(RTL),
"RTL-to-"?X86STR, Options),
- SpillRest =
+ TransCFG = ?option_time(hipe_x86_cfg:init(Translated),
+ ?X86STR" to cfg", Options),
+ SpillRestCFG =
case proplists:get_bool(caller_save_spill_restore, Options) of
true ->
- ?option_time(?HIPE_X86_SPILL_RESTORE:spill_restore(Translated, Options),
+ ?option_time(?HIPE_X86_SPILL_RESTORE:spill_restore(TransCFG, Options),
?X86STR" spill restore", Options);
false ->
- Translated
+ TransCFG
end,
- Allocated = ?option_time(?HIPE_X86_RA:ra(SpillRest, Options),
- ?X86STR" register allocation", Options),
- Framed = ?option_time(?HIPE_X86_FRAME:frame(Allocated, Options),
- ?X86STR" frame", Options),
- Finalised = ?option_time(hipe_x86_postpass:postpass(Framed, Options),
- ?X86STR" finalise", Options),
+ AllocatedCFG = ?option_time(?HIPE_X86_RA:ra(SpillRestCFG, Options),
+ ?X86STR" register allocation", Options),
+ FramedCFG = ?option_time(?HIPE_X86_FRAME:frame(AllocatedCFG, Options),
+ ?X86STR" frame", Options),
+ Framed = ?option_time(hipe_x86_cfg:linearise(FramedCFG),
+ ?X86STR" linearise", Options),
+ Finalised = ?option_time(hipe_x86_postpass:postpass(Framed, Options),
+ ?X86STR" finalise", Options),
?HIPE_X86_PP:optional_pp(Finalised, MFA, Options),
{native, ?X86TAG, {unprofiled, Finalised}}.
diff --git a/lib/hipe/x86/hipe_x86_ra.erl b/lib/hipe/x86/hipe_x86_ra.erl
index f66961a7a7..3af333ab4b 100644
--- a/lib/hipe/x86/hipe_x86_ra.erl
+++ b/lib/hipe/x86/hipe_x86_ra.erl
@@ -41,60 +41,80 @@
%%-define(HIPE_INSTRUMENT_COMPILER, true). %% Turn on instrumentation.
-include("../main/hipe.hrl").
-ra(Defun0, Options) ->
- %% ?HIPE_X86_PP:pp(Defun0),
- {Defun1, Coloring_fp, SpillIndex} = ra_fp(Defun0, Options),
- %% ?HIPE_X86_PP:pp(Defun1),
+-ifdef(HIPE_INSTRUMENT_COMPILER).
+code_size(CFG) ->
+ hipe_x86_cfg:fold_bbs(fun(_, BB, Acc) -> Acc + length(hipe_bb:code(BB)) end,
+ 0, CFG).
+-endif. %% ifdef(HIPE_INSTRUMENT_COMPILER)
+
+ra(CFG0, Options) ->
+ %% hipe_x86_cfg:pp(CFG0),
+ {CFG1, Coloring_fp, SpillIndex, Liveness} =
+ case ra_fp(CFG0, Options) of
+ {G, C, I} -> {G, C, I, undefined};
+ {_,_,_,_}=T -> T
+ end,
+ %% hipe_x86_cfg:pp(CFG1),
?start_ra_instrumentation(Options,
- length(hipe_x86:defun_code(Defun1)),
- element(2,hipe_x86:defun_var_range(Defun1))),
- {Defun2, Coloring}
+ code_size(CFG1),
+ element(2,hipe_gensym:var_range(x86))),
+ {CFG2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
- ra(Defun1, SpillIndex, Options, hipe_coalescing_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
- ra(Defun1, SpillIndex, Options, hipe_optimistic_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
- ra(Defun1, SpillIndex, Options, hipe_graph_coloring_regalloc);
+ ra(CFG1, SpillIndex, Options, hipe_graph_coloring_regalloc);
linear_scan ->
- ?HIPE_X86_RA_LS:ra(Defun1, SpillIndex, Options);
+ ?HIPE_X86_RA_LS:ra(CFG1, Liveness, SpillIndex, Options);
naive ->
- ?HIPE_X86_RA_NAIVE:ra(Defun1, Coloring_fp, Options);
+ ?HIPE_X86_RA_NAIVE:ra(CFG1, Coloring_fp, Options);
_ ->
exit({unknown_regalloc_compiler_option,
proplists:get_value(regalloc,Options)})
end,
?stop_ra_instrumentation(Options,
- length(hipe_x86:defun_code(Defun2)),
- element(2,hipe_x86:defun_var_range(Defun2))),
- %% ?HIPE_X86_PP:pp(Defun2),
- ?HIPE_X86_RA_FINALISE:finalise(Defun2, Coloring, Coloring_fp, Options).
+ code_size(CFG2),
+ element(2,hipe_gensym:var_range(x86))),
+ %% hipe_x86_cfg:pp(CFG2),
+ ?HIPE_X86_RA_FINALISE:finalise(CFG2, Coloring, Coloring_fp, Options).
-ra(Defun, SpillIndex, Options, RegAllocMod) ->
- hipe_regalloc_loop:ra(Defun, SpillIndex, Options, RegAllocMod, ?HIPE_X86_SPECIFIC).
+ra(CFG, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(CFG, SpillIndex, Options, RegAllocMod, ?HIPE_X86_SPECIFIC).
-ifdef(HIPE_AMD64).
-ra_fp(Defun, Options) ->
- case proplists:get_bool(inline_fp, Options) and
- (proplists:get_value(regalloc, Options) =/= naive) of
- true ->
- case proplists:get_bool(x87, Options) of
- true ->
- hipe_amd64_ra_x87_ls:ra(Defun, Options);
- false ->
- hipe_regalloc_loop:ra_fp(Defun, Options,
- hipe_coalescing_regalloc,
- hipe_amd64_specific_sse2)
- end;
- false ->
- {Defun,[],0}
+ra_fp(CFG, Options) ->
+ Regalloc0 = proplists:get_value(regalloc, Options),
+ {Regalloc, TargetMod} =
+ case proplists:get_bool(inline_fp, Options) and (Regalloc0 =/= naive) of
+ false -> {naive, undefined};
+ true ->
+ case proplists:get_bool(x87, Options) of
+ true -> {linear_scan, hipe_amd64_specific_x87};
+ false -> {Regalloc0, hipe_amd64_specific_sse2}
+ end
+ end,
+ case Regalloc of
+ coalescing -> ra_fp(CFG, Options, hipe_coalescing_regalloc, TargetMod);
+ optimistic -> ra_fp(CFG, Options, hipe_optimistic_regalloc, TargetMod);
+ graph_color -> ra_fp(CFG, Options, hipe_graph_coloring_regalloc,
+ TargetMod);
+ linear_scan -> hipe_amd64_ra_ls:ra_fp(CFG, Options, TargetMod);
+ naive -> {CFG,[],0};
+ _ ->
+ exit({unknown_regalloc_compiler_option,
+ proplists:get_value(regalloc,Options)})
end.
+
+ra_fp(CFG, Options, RegAllocMod, TargetMod) ->
+ hipe_regalloc_loop:ra_fp(CFG, Options, RegAllocMod, TargetMod).
-else.
-ra_fp(Defun, Options) ->
+ra_fp(CFG, Options) ->
case proplists:get_bool(inline_fp, Options) of
true ->
- hipe_x86_ra_x87_ls:ra(Defun, Options);
+ hipe_x86_ra_ls:ra_fp(CFG, Options, hipe_x86_specific_x87);
false ->
- {Defun,[],0}
+ {CFG,[],0}
end.
-endif.
diff --git a/lib/hipe/x86/hipe_x86_ra_finalise.erl b/lib/hipe/x86/hipe_x86_ra_finalise.erl
index 5dd75cb7ae..62009abb76 100644
--- a/lib/hipe/x86/hipe_x86_ra_finalise.erl
+++ b/lib/hipe/x86/hipe_x86_ra_finalise.erl
@@ -25,23 +25,36 @@
-define(HIPE_X86_RA_FINALISE, hipe_amd64_ra_finalise).
-define(HIPE_X86_REGISTERS, hipe_amd64_registers).
-define(HIPE_X86_X87, hipe_amd64_x87).
+-define(HIPE_X86_SSE2, hipe_amd64_sse2).
+-define(IF_HAS_SSE2(Expr), Expr).
-else.
-define(HIPE_X86_RA_FINALISE, hipe_x86_ra_finalise).
-define(HIPE_X86_REGISTERS, hipe_x86_registers).
-define(HIPE_X86_X87, hipe_x86_x87).
+-define(IF_HAS_SSE2(Expr),).
-endif.
-module(?HIPE_X86_RA_FINALISE).
-export([finalise/4]).
-include("../x86/hipe_x86.hrl").
-finalise(Defun, TempMap, FpMap, Options) ->
- Defun1 = finalise_ra(Defun, TempMap, FpMap, Options),
+finalise(CFG0, TempMap, FpMap, Options) ->
+ CFG1 = finalise_ra(CFG0, TempMap, FpMap, Options),
case proplists:get_bool(x87, Options) of
true ->
- ?HIPE_X86_X87:map(Defun1);
+ ?HIPE_X86_X87:map(CFG1);
_ ->
- Defun1
+ case
+ proplists:get_bool(inline_fp, Options)
+ and (proplists:get_value(regalloc, Options) =:= linear_scan)
+ of
+ %% Ugly, but required to avoid Dialyzer complaints about "Unknown
+ %% function" hipe_x86_sse2:map/1
+ ?IF_HAS_SSE2(true ->
+ ?HIPE_X86_SSE2:map(CFG1);)
+ false ->
+ CFG1
+ end
end.
%%%
@@ -50,15 +63,16 @@ finalise(Defun, TempMap, FpMap, Options) ->
%%% but I just want this to work now)
%%%
-finalise_ra(Defun, [], [], _Options) ->
- Defun;
-finalise_ra(Defun, TempMap, FpMap, Options) ->
- Code = hipe_x86:defun_code(Defun),
- {_, SpillLimit} = hipe_x86:defun_var_range(Defun),
+finalise_ra(CFG, [], [], _Options) ->
+ CFG;
+finalise_ra(CFG, TempMap, FpMap, Options) ->
+ {_, SpillLimit} = hipe_gensym:var_range(x86),
Map = mk_ra_map(TempMap, SpillLimit),
FpMap0 = mk_ra_map_fp(FpMap, SpillLimit, Options),
- NewCode = ra_code(Code, Map, FpMap0),
- Defun#defun{code=NewCode}.
+ hipe_x86_cfg:map_bbs(fun(_Lbl, BB) -> ra_bb(BB, Map, FpMap0) end, CFG).
+
+ra_bb(BB, Map, FpMap) ->
+ hipe_bb:code_update(BB, ra_code(hipe_bb:code(BB), Map, FpMap)).
ra_code(Code, Map, FpMap) ->
[ra_insn(I, Map, FpMap) || I <- Code].
diff --git a/lib/hipe/x86/hipe_x86_ra_ls.erl b/lib/hipe/x86/hipe_x86_ra_ls.erl
index 3e34433111..9f019f9561 100644
--- a/lib/hipe/x86/hipe_x86_ra_ls.erl
+++ b/lib/hipe/x86/hipe_x86_ra_ls.erl
@@ -35,40 +35,65 @@
-endif.
-module(?HIPE_X86_RA_LS).
--export([ra/3,regalloc/7]).
+-export([ra/4,ra_fp/3]).
-define(HIPE_INSTRUMENT_COMPILER, true). %% Turn on instrumentation.
-include("../main/hipe.hrl").
-ra(Defun, SpillIndex, Options) ->
- NewDefun = Defun, %% hipe_${ARCH}_ra_rename:rename(Defun,Options),
- CFG = hipe_x86_cfg:init(NewDefun),
-
+ra(CFG, Liveness, SpillIndex, Options) ->
SpillLimit = ?HIPE_X86_SPECIFIC:number_of_temporaries(
CFG),
?inc_counter(bbs_counter, length(hipe_x86_cfg:labels(CFG))),
- alloc(NewDefun, SpillIndex, SpillLimit, Options).
+ alloc(CFG, Liveness, SpillIndex, SpillLimit, Options).
+
+ra_fp(CFG, Options, TargetMod) ->
+ ?inc_counter(ra_calls_counter,1),
+ %% ?inc_counter(ra_caller_saves_counter,count_caller_saves(CFG)),
+ SpillIndex = 0,
+ SpillLimit = TargetMod:number_of_temporaries(CFG),
+ ?inc_counter(bbs_counter, length(hipe_x86_cfg:labels(CFG))),
+
+ ?inc_counter(ra_iteration_counter,1),
+ %% ?HIPE_X86_PP:pp(Defun),
+ {Coloring,NewSpillIndex,Liveness} =
+ regalloc(CFG,
+ undefined,
+ TargetMod:allocatable('linearscan'),
+ [hipe_x86_cfg:start_label(CFG)],
+ SpillIndex, SpillLimit, Options,
+ TargetMod),
+
+ {NewCFG, _DidSpill} =
+ TargetMod:check_and_rewrite(CFG, Coloring, 'linearscan'),
+ TempMap = hipe_temp_map:cols2tuple(Coloring, TargetMod),
+ {TempMap2, NewSpillIndex2} =
+ hipe_spillmin:stackalloc(CFG, Liveness, [], SpillIndex, Options,
+ TargetMod, TempMap),
+ Coloring2 =
+ hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), TempMap2),
+ ?add_spills(Options, NewSpillIndex),
+ {NewCFG, Coloring2, NewSpillIndex2, Liveness}.
-alloc(Defun, SpillIndex, SpillLimit, Options) ->
+alloc(CFG, Liveness0, SpillIndex, SpillLimit, Options) ->
?inc_counter(ra_iteration_counter,1),
%% ?HIPE_X86_PP:pp(Defun),
- CFG = hipe_x86_cfg:init(Defun),
- {Coloring, NewSpillIndex} =
+ {Coloring, NewSpillIndex, Liveness} =
regalloc(
- CFG,
+ CFG,
+ Liveness0,
?HIPE_X86_REGISTERS:allocatable()--
[?HIPE_X86_REGISTERS:temp1(),
?HIPE_X86_REGISTERS:temp0()],
[hipe_x86_cfg:start_label(CFG)],
SpillIndex, SpillLimit, Options,
?HIPE_X86_SPECIFIC),
- {NewDefun, _DidSpill} =
+ {NewCFG, _DidSpill} =
?HIPE_X86_RA_POSTCONDITIONS:check_and_rewrite(
- Defun, Coloring, 'linearscan'),
+ CFG, Coloring, 'linearscan'),
%% ?HIPE_X86_PP:pp(NewDefun),
TempMap = hipe_temp_map:cols2tuple(Coloring, ?HIPE_X86_SPECIFIC),
- {TempMap2,NewSpillIndex2} =
- hipe_spillmin:stackalloc(CFG, [], SpillIndex, Options,
+ {TempMap2,NewSpillIndex2} =
+ hipe_spillmin:stackalloc(CFG, Liveness, [], SpillIndex, Options,
?HIPE_X86_SPECIFIC, TempMap),
Coloring2 =
hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), TempMap2),
@@ -79,8 +104,9 @@ alloc(Defun, SpillIndex, SpillLimit, Options) ->
ok
end,
?add_spills(Options, NewSpillIndex),
- {NewDefun, Coloring2}.
+ {NewCFG, Coloring2}.
-regalloc(CFG,PhysRegs,Entrypoints, SpillIndex, DontSpill, Options, Target) ->
- hipe_ls_regalloc:regalloc(CFG,PhysRegs,Entrypoints, SpillIndex,
+regalloc(CFG,Liveness,PhysRegs,Entrypoints, SpillIndex, DontSpill, Options,
+ Target) ->
+ hipe_ls_regalloc:regalloc(CFG,Liveness,PhysRegs,Entrypoints, SpillIndex,
DontSpill, Options, Target).
diff --git a/lib/hipe/x86/hipe_x86_ra_naive.erl b/lib/hipe/x86/hipe_x86_ra_naive.erl
index 0ef4ef0a04..27e5af4aee 100644
--- a/lib/hipe/x86/hipe_x86_ra_naive.erl
+++ b/lib/hipe/x86/hipe_x86_ra_naive.erl
@@ -39,9 +39,8 @@
-define(HIPE_INSTRUMENT_COMPILER, true). % enable instrumentation
-include("../main/hipe.hrl").
-ra(X86Defun, Coloring_fp, Options) ->
- #defun{code=Code0} = X86Defun,
- Code1 = do_insns(Code0),
+ra(CFG0, Coloring_fp, Options) ->
+ CFG = hipe_x86_cfg:map_bbs(fun do_bb/2, CFG0),
NofSpilledFloats = count_non_float_spills(Coloring_fp),
NofFloats = length(Coloring_fp),
?add_spills(Options, hipe_gensym:get_var(x86) -
@@ -49,10 +48,12 @@ ra(X86Defun, Coloring_fp, Options) ->
NofSpilledFloats -
NofFloats),
TempMap = [],
- {X86Defun#defun{code=Code1,
- var_range={0, hipe_gensym:get_var(x86)}},
+ {CFG,
TempMap}.
+do_bb(_Lbl, BB) ->
+ hipe_bb:code_update(BB, do_insns(hipe_bb:code(BB))).
+
count_non_float_spills(Coloring_fp) ->
count_non_float_spills(Coloring_fp, 0).
diff --git a/lib/hipe/x86/hipe_x86_ra_postconditions.erl b/lib/hipe/x86/hipe_x86_ra_postconditions.erl
index 0a70bd1d22..c73d029b9b 100644
--- a/lib/hipe/x86/hipe_x86_ra_postconditions.erl
+++ b/lib/hipe/x86/hipe_x86_ra_postconditions.erl
@@ -40,14 +40,18 @@
-include("../main/hipe.hrl").
-define(count_temp(T), ?cons_counter(counter_mfa_mem_temps, T)).
-check_and_rewrite(Defun, Coloring, Strategy) ->
+check_and_rewrite(CFG, Coloring, Strategy) ->
%% io:format("Converting\n"),
TempMap = hipe_temp_map:cols2tuple(Coloring, ?HIPE_X86_SPECIFIC),
%% io:format("Rewriting\n"),
- #defun{code=Code0} = Defun,
- {Code1, DidSpill} = do_insns(Code0, TempMap, Strategy, [], false),
- {Defun#defun{code=Code1,var_range={0,hipe_gensym:get_var(x86)}},
- DidSpill}.
+ do_bbs(hipe_x86_cfg:labels(CFG), TempMap, Strategy, CFG, false).
+
+do_bbs([], _, _, CFG, DidSpill) -> {CFG, DidSpill};
+do_bbs([Lbl|Lbls], TempMap, Strategy, CFG0, DidSpill0) ->
+ Code0 = hipe_bb:code(BB = hipe_x86_cfg:bb(CFG0, Lbl)),
+ {Code, DidSpill} = do_insns(Code0, TempMap, Strategy, [], DidSpill0),
+ CFG = hipe_x86_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)),
+ do_bbs(Lbls, TempMap, Strategy, CFG, DidSpill).
do_insns([I|Insns], TempMap, Strategy, Accum, DidSpill0) ->
{NewIs, DidSpill1} = do_insn(I, TempMap, Strategy),
@@ -169,14 +173,22 @@ do_jmp_switch(I, TempMap, Strategy) ->
%%% Fix a lea op.
do_lea(I, TempMap, Strategy) ->
- #lea{temp=Temp} = I,
- case is_spilled(Temp, TempMap) of
- false ->
- {[I], false};
- true ->
- NewTmp = spill_temp('untagged', Strategy),
- {[I#lea{temp=NewTmp}, hipe_x86:mk_move(NewTmp, Temp)],
- true}
+ #lea{mem=Mem0,temp=Temp0} = I,
+ {FixMem, Mem, DidSpill1} = fix_mem_operand(Mem0, TempMap, temp1(Strategy)),
+ case Mem of
+ #x86_mem{base=Base, off=#x86_imm{value=0}} ->
+ %% We've decayed into a move due to both operands being memory (there's an
+ %% 'add' in FixMem).
+ {FixMem ++ [hipe_x86:mk_move(Base, Temp0)], DidSpill1};
+ #x86_mem{} ->
+ {StoreTemp, Temp, DidSpill2} =
+ case is_mem_opnd(Temp0, TempMap) of
+ false -> {[], Temp0, false};
+ true ->
+ Temp1 = clone2(Temp0, temp0(Strategy)),
+ {[hipe_x86:mk_move(Temp1, Temp0)], Temp1, true}
+ end,
+ {FixMem ++ [I#lea{mem=Mem,temp=Temp} | StoreTemp], DidSpill1 or DidSpill2}
end.
%%% Fix a move op.
diff --git a/lib/hipe/x86/hipe_x86_ra_x87_ls.erl b/lib/hipe/x86/hipe_x86_ra_x87_ls.erl
deleted file mode 100644
index 1ee76e5948..0000000000
--- a/lib/hipe/x86/hipe_x86_ra_x87_ls.erl
+++ /dev/null
@@ -1,64 +0,0 @@
-%% $Id$
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2006-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-
-%% Linear Scan register allocator for x87
-
--ifdef(HIPE_AMD64).
--define(HIPE_X86_RA_X87_LS, hipe_amd64_ra_x87_ls).
--define(HIPE_X86_SPECIFIC_X87, hipe_amd64_specific_x87).
--define(HIPE_X86_PP, hipe_amd64_pp).
--define(HIPE_X86_RA_LS, hipe_amd64_ra_ls).
--else.
--define(HIPE_X86_RA_X87_LS, hipe_x86_ra_x87_ls).
--define(HIPE_X86_SPECIFIC_X87, hipe_x86_specific_x87).
--define(HIPE_X86_PP, hipe_x86_pp).
--define(HIPE_X86_RA_LS, hipe_x86_ra_ls).
--endif.
-
--module(?HIPE_X86_RA_X87_LS).
--export([ra/2]).
-
-%%-define(DEBUG,1).
-
--define(HIPE_INSTRUMENT_COMPILER, false). %% Turn off instrumentation.
--include("../main/hipe.hrl").
-
-ra(Defun, Options) ->
- ?inc_counter(ra_calls_counter,1),
- CFG = hipe_x86_cfg:init(Defun),
- %% ?inc_counter(ra_caller_saves_counter,count_caller_saves(CFG)),
- SpillIndex = 0,
- SpillLimit = ?HIPE_X86_SPECIFIC_X87:number_of_temporaries(CFG),
- ?inc_counter(bbs_counter, length(hipe_x86_cfg:labels(CFG))),
-
- ?inc_counter(ra_iteration_counter,1),
- %% ?HIPE_X86_PP:pp(Defun),
- Cfg = hipe_x86_cfg:init(Defun), % XXX: didn't we just compute this above?
-
- {Coloring,NewSpillIndex} =
- ?HIPE_X86_RA_LS:regalloc(Cfg,
- ?HIPE_X86_SPECIFIC_X87:allocatable(),
- [hipe_x86_cfg:start_label(Cfg)],
- SpillIndex, SpillLimit, Options,
- ?HIPE_X86_SPECIFIC_X87),
-
- ?add_spills(Options, NewSpillIndex),
- {Defun, Coloring, NewSpillIndex}.
diff --git a/lib/hipe/x86/hipe_x86_spill_restore.erl b/lib/hipe/x86/hipe_x86_spill_restore.erl
index f17b91f33b..32b1eb7b40 100644
--- a/lib/hipe/x86/hipe_x86_spill_restore.erl
+++ b/lib/hipe/x86/hipe_x86_spill_restore.erl
@@ -25,13 +25,11 @@
-ifdef(HIPE_AMD64).
-define(HIPE_X86_SPILL_RESTORE, hipe_amd64_spill_restore).
-define(HIPE_X86_LIVENESS, hipe_amd64_liveness).
--define(HIPE_X86_SPECIFIC, hipe_amd64_specific).
-define(HIPE_X86_REGISTERS, hipe_amd64_registers).
-define(X86STR, "amd64").
-else.
-define(HIPE_X86_SPILL_RESTORE, hipe_x86_spill_restore).
-define(HIPE_X86_LIVENESS, hipe_x86_liveness).
--define(HIPE_X86_SPECIFIC, hipe_x86_specific).
-define(HIPE_X86_REGISTERS, hipe_x86_registers).
-define(X86STR, "x86").
-endif.
@@ -51,15 +49,13 @@
-include("../flow/cfg.hrl"). % Added for the definition of #cfg{}
%% Main function
-spill_restore(Defun, Options) ->
- CFG = ?option_time(firstPass(Defun), ?X86STR" First Pass", Options),
- CFGFinal = ?option_time(secondPass(CFG), ?X86STR" Second Pass", Options),
- hipe_x86_cfg:linearise(CFGFinal).
+spill_restore(CFG0, Options) ->
+ CFG1 = ?option_time(firstPass(CFG0), ?X86STR" First Pass", Options),
+ ?option_time(secondPass(CFG1), ?X86STR" Second Pass", Options).
%% Performs the first pass of the algorithm.
%% By working bottom up, introduce the pseudo_spills.
-firstPass(Defun) ->
- CFG0 = ?HIPE_X86_SPECIFIC:defun_to_cfg(Defun),
+firstPass(CFG0) ->
%% get the labels bottom up
Labels = hipe_x86_cfg:postorder(CFG0),
Liveness = ?HIPE_X86_LIVENESS:analyse(CFG0),
diff --git a/lib/hipe/x86/hipe_x86_x87.erl b/lib/hipe/x86/hipe_x86_x87.erl
index e874490252..10bb6aa75c 100644
--- a/lib/hipe/x86/hipe_x86_x87.erl
+++ b/lib/hipe/x86/hipe_x86_x87.erl
@@ -41,13 +41,12 @@
%%----------------------------------------------------------------------
-map(Defun) ->
- CFG0 = hipe_x86_cfg:init(Defun),
+map(CFG0) ->
%% hipe_x86_cfg:pp(CFG0),
Liveness = ?HIPE_X86_LIVENESS:analyse(CFG0),
StartLabel = hipe_x86_cfg:start_label(CFG0),
{CFG1,_} = do_blocks([], [StartLabel], CFG0, Liveness, [], gb_trees:empty()),
- hipe_x86_cfg:linearise(CFG1).
+ CFG1.
do_blocks(Pred, [Lbl|Lbls], CFG, Liveness, Map, BlockMap) ->
case gb_trees:lookup(Lbl, BlockMap) of
diff --git a/lib/inets/doc/src/http_server.xml b/lib/inets/doc/src/http_server.xml
index aeda961714..65b3dcde95 100644
--- a/lib/inets/doc/src/http_server.xml
+++ b/lib/inets/doc/src/http_server.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2004</year><year>2015</year>
+ <year>2004</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -40,8 +40,8 @@
<item>Secure Sockets Layer (SSL)</item>
<item>Erlang Scripting Interface (ESI)</item>
<item>Common Gateway Interface (CGI)</item>
- <item>User Authentication (using <c>Mnesia</c>,
- <c>Dets</c> or plain text database)</item>
+ <item>User Authentication (using Mnesia,
+ Dets or plain text database)</item>
<item>Common Logfile Format (with or without disk_log(3) support)</item>
<item>URL Aliasing</item>
<item>Action Mappings</item>
@@ -563,7 +563,7 @@ http://your.server.org/eval?httpd_example:print(atom_to_list(apply(erlang,halt,[
<title>mod_auth - User Authentication</title>
<p>The <seealso marker="mod_auth">mod_auth(3)</seealso>
module provides for basic user authentication using
- textual files, <c>Dets</c> databases as well as <c>Mnesia</c> databases.</p>
+ textual files, Dets databases as well as Mnesia databases.</p>
<p>Uses the following Erlang Web Server API interaction data:
</p>
<list type="bulleted">
@@ -580,15 +580,15 @@ http://your.server.org/eval?httpd_example:print(atom_to_list(apply(erlang,halt,[
<section>
<title>Mnesia As Authentication Database</title>
- <p>If <c>Mnesia</c> is used as storage method, <c>Mnesia</c> must be
- started before the HTTP server. The first time <c>Mnesia</c> is
+ <p>If Mnesia is used as storage method, Mnesia must be
+ started before the HTTP server. The first time Mnesia is
started, the schema and the tables must be created before
- <c>Mnesia</c> is started. A simple example of a module with two
- functions that creates and start <c>Mnesia</c> is provided
+ Mnesia is started. A simple example of a module with two
+ functions that creates and start Mnesia is provided
here. Function <c>first_start/0</c> is to be used the first
time. It creates the schema and the tables.
<c>start/0</c> is to be used in consecutive startups.
- <c>start/0</c> starts <c>Mnesia</c> and waits for the tables to
+ <c>start/0</c> starts Mnesia and waits for the tables to
be initiated. This function must only be used when the
schema and the tables are already created.</p>
@@ -616,25 +616,25 @@ start() ->
mnesia:start(),
mnesia:wait_for_tables([httpd_user, httpd_group], 60000). </code>
- <p>To create the <c>Mnesia</c> tables, we use two records defined in
+ <p>To create the Mnesia tables, we use two records defined in
<c>mod_auth.hrl</c>, so that file must be included. <c>first_start/0</c>
creates a schema that specifies on which nodes the database is to reside.
- Then it starts <c>Mnesia</c> and creates the tables. The first argument
+ Then it starts Mnesia and creates the tables. The first argument
is the name of the tables, the second argument is a list of options of
how to create the table, see
- <seealso marker="mnesia:mnesia"><c>mnesia</c></seealso>, documentation for
+ <seealso marker="mnesia:mnesia"><c>mnesia(3)</c></seealso>, documentation for
more information. As the implementation of the <c>mod_auth_mnesia</c>
saves one row for each user, the type must be <c>bag</c>.
When the schema and the tables are created, function
<seealso marker="mnesia:mnesia#start-0">mnesia:start/0</seealso>
- is used to start <c>Mnesia</c> and
- waits for the tables to be loaded. <c>Mnesia</c> uses the
+ is used to start Mnesia and
+ waits for the tables to be loaded. Mnesia uses the
directory specified as <c>mnesia_dir</c> at startup if specified,
- otherwise <c>Mnesia</c> uses the current directory. For security
- reasons, ensure that the <c>Mnesia</c> tables are stored outside
+ otherwise Mnesia uses the current directory. For security
+ reasons, ensure that the Mnesia tables are stored outside
the document tree of the HTTP server. If they are placed in the
directory which it protects, clients can download the tables.
- Only the <c>Dets</c> and <c>Mnesia</c> storage
+ Only the Dets and Mnesia storage
methods allow writing of dynamic user data to disk. <c>plain</c> is
a read only method.</p>
</section>
@@ -669,7 +669,7 @@ start() ->
<section>
<title>mod_disk_log - Logging Using Disk_Log.</title>
<p>Standard logging using the "Common Logfile Format" and
- <seealso marker="kernel:disk_log">kernel:disk_log(3)</seealso>.</p>
+ <seealso marker="kernel:disk_log">disk_log(3)</seealso>.</p>
<p>Uses the following Erlang Web Server API interaction data:
</p>
<list type="bulleted">
diff --git a/lib/inets/doc/src/httpc.xml b/lib/inets/doc/src/httpc.xml
index ca9b268a03..13471aab2c 100644
--- a/lib/inets/doc/src/httpc.xml
+++ b/lib/inets/doc/src/httpc.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2004</year><year>2015</year>
+ <year>2004</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -72,7 +72,7 @@
<p><c>profile() = atom()</c></p>
<p><c>path() = string()</c> representing a file path or directory path</p>
<p><c>ip_address()</c> = See the
- <seealso marker="kernel:inet">inet(3)</seealso> manual page in <c>Kernel</c>.</p>
+ <seealso marker="kernel:inet">inet(3)</seealso> manual page in Kernel.</p>
<p><c>socket_opt()</c> = See the options used by
<seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso> <c>gen_tcp(3)</c> and
<seealso marker="ssl:ssl">ssl(3)</seealso> connect(s)</p>
diff --git a/lib/inets/doc/src/httpd.xml b/lib/inets/doc/src/httpd.xml
index b05ae72983..d74635fc01 100644
--- a/lib/inets/doc/src/httpd.xml
+++ b/lib/inets/doc/src/httpd.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>1997</year><year>2015</year>
+ <year>1997</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -711,7 +711,7 @@ text/plain asc txt</pre>
<item>
<p>Sets the type of authentication database that is used for the
directory. The key difference between the different methods is
- that dynamic data can be saved when <c>Mnesia</c> and <c>Dets</c>
+ that dynamic data can be saved when Mnesia and Dets
are used.
This property is called <c>AuthDbType</c> in the Apache-like
configuration files.</p>
@@ -731,10 +731,10 @@ text/plain asc txt</pre>
<code> ragnar:s7Xxv7
edward:wwjau8 </code>
- <p>If the <c>Dets</c> storage method is used, the user database is
- maintained by <c>Dets</c> and must not be edited by hand. Use the
+ <p>If the Dets storage method is used, the user database is
+ maintained by Dets and must not be edited by hand. Use the
API functions in module <c>mod_auth</c> to create/edit the user
- database. This directive is ignored if the <c>Mnesia</c>
+ database. This directive is ignored if the Mnesia
storage method is used. For security reasons, ensure that
<c>auth_user_file</c> is stored outside the document tree of the web
server. If it is placed in the directory that it protects,
@@ -753,10 +753,10 @@ text/plain asc txt</pre>
<code>group1: bob joe ante</code>
- <p>If the <c>Dets</c> storage method is used, the group database is
- maintained by <c>Dets</c> and must not be edited by hand. Use the
+ <p>If the Dets storage method is used, the group database is
+ maintained by Dets and must not be edited by hand. Use the
API for module <c>mod_auth</c> to create/edit the group database.
- This directive is ignored if the <c>Mnesia</c> storage method is used.
+ This directive is ignored if the Mnesia storage method is used.
For security reasons, ensure that the <c>auth_group_file</c> is
stored outside the document tree of the web server. If it is
placed in the directory that it protects, clients
diff --git a/lib/inets/doc/src/mod_auth.xml b/lib/inets/doc/src/mod_auth.xml
index 4b7088b2c5..c4f844622b 100644
--- a/lib/inets/doc/src/mod_auth.xml
+++ b/lib/inets/doc/src/mod_auth.xml
@@ -33,7 +33,7 @@
<modulesummary>User authentication using text files, Dets, or Mnesia database.</modulesummary>
<description>
<p>This module provides for basic user authentication using
- textual files, <c>Dets</c> databases, or <c>Mnesia</c> databases.</p>
+ textual files, Dets databases, or Mnesia databases.</p>
</description>
<funcs>
diff --git a/lib/kernel/doc/src/app.xml b/lib/kernel/doc/src/app.xml
index 5e0da409a3..d2e9390d7e 100644
--- a/lib/kernel/doc/src/app.xml
+++ b/lib/kernel/doc/src/app.xml
@@ -151,7 +151,7 @@ ApplicationVersion = string()</code>
application is allowed to be started. <c>systools</c> uses
this list to generate correct start scripts. Defaults to
the empty list, but notice that all applications have
- dependencies to (at least) <c>Kernel</c> and <c>STDLIB</c>.</p>
+ dependencies to (at least) Kernel and STDLIB.</p>
</item>
<tag><c>env</c></tag>
<item>
@@ -171,7 +171,7 @@ ApplicationVersion = string()</code>
implemented as a supervision tree, otherwise the application
controller does not know how to start it. <c>mod</c>
can be omitted for applications without processes, typically
- code libraries, for example, <c>STDLIB</c>.</p>
+ code libraries, for example, STDLIB.</p>
</item>
<tag><c>start_phases</c></tag>
<item>
@@ -236,7 +236,7 @@ ApplicationVersion = string()</code>
<section>
<title>See Also</title>
<p><seealso marker="application"><c>application(3)</c></seealso>,
- <seealso marker="sasl:systools"><c>sasl:systools(3)</c></seealso></p>
+ <seealso marker="sasl:systools"><c>systools(3)</c></seealso></p>
</section>
</fileref>
diff --git a/lib/kernel/doc/src/application.xml b/lib/kernel/doc/src/application.xml
index 8d33aa86e7..886286b76d 100644
--- a/lib/kernel/doc/src/application.xml
+++ b/lib/kernel/doc/src/application.xml
@@ -200,7 +200,7 @@
<seealso marker="app"><c>app(4)</c></seealso>.</p>
<p>If <c><anno>Distributed</anno> == {<anno>Application</anno>,[<anno>Time</anno>,]<anno>Nodes</anno>}</c>,
the application becomes distributed. The argument overrides
- the value for the application in the <c>Kernel</c> configuration
+ the value for the application in the Kernel configuration
parameter <c>distributed</c>. <c><anno>Application</anno></c> must be
the application name (same as in the first argument).
If a node crashes and <c><anno>Time</anno></c> is specified,
@@ -221,7 +221,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
the application is to be started at <c>cp2@cave</c>
or <c>cp3@cave</c>.</p>
<p>If <c>Distributed == default</c>, the value for
- the application in the <c>Kernel</c> configuration parameter
+ the application in the Kernel configuration parameter
<c>distributed</c> is used.</p>
</desc>
</func>
@@ -267,7 +267,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
started, <c>Application</c> is started as well.</p>
<p>By default, all applications are loaded with permission
<c>true</c> on all nodes. The permission can be configured
- using the <c>Kernel</c> configuration parameter <c>permissions</c>.</p>
+ using the Kernel configuration parameter <c>permissions</c>.</p>
</desc>
</func>
<func>
diff --git a/lib/kernel/doc/src/auth.xml b/lib/kernel/doc/src/auth.xml
index 03f983b96d..5901446960 100644
--- a/lib/kernel/doc/src/auth.xml
+++ b/lib/kernel/doc/src/auth.xml
@@ -47,7 +47,7 @@
<desc>
<p>Use
<seealso marker="erts:erlang#erlang:get_cookie/0"><c>erlang:get_cookie()</c></seealso>
- in <c>ERTS</c> instead.</p>
+ in ERTS instead.</p>
</desc>
</func>
<func>
@@ -59,7 +59,7 @@
<desc>
<p>Use
<seealso marker="erts:erlang#erlang:set_cookie/2"><c>erlang:set_cookie(node(), <anno>Cookie</anno>)</c>
- in <c>ERTS</c></seealso> instead.</p>
+ in ERTS</seealso> instead.</p>
</desc>
</func>
<func>
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml
index 21f8a2d54a..4db377bcde 100644
--- a/lib/kernel/doc/src/code.xml
+++ b/lib/kernel/doc/src/code.xml
@@ -86,11 +86,11 @@
an <c>ebin</c> directory are ignored.</p>
<p>All application directories found in the additional directories
appears before the standard OTP applications, except for the
- <c>Kernel</c> and <c>STDLIB</c> applications, which are placed before
+ Kernel and STDLIB applications, which are placed before
any additional applications. In other words, modules found in any
of the additional library directories override modules with
- the same name in OTP, except for modules in <c>Kernel</c> and
- <c>STDLIB</c>.</p>
+ the same name in OTP, except for modules in Kernel and
+ STDLIB.</p>
<p>Environment variable <c>ERL_LIBS</c> (if defined) is to contain
a colon-separated (for Unix-like systems) or semicolon-separated
(for Windows) list of additional libraries.</p>
@@ -151,7 +151,7 @@ zip:create("mnesia-4.4.7.ez",
<c>$OTPROOT/lib/mnesia.ez/mnesia/ebin</c> or
<c>$OTPROOT/lib/mnesia-4.4.7.ez/mnesia-4.4.7/ebin</c>.</p>
- <p>The code server uses module <c>erl_prim_loader</c> in <c>ERTS</c>
+ <p>The code server uses module <c>erl_prim_loader</c> in ERTS
(possibly through <c>erl_boot_server</c>) to read code files from
archives. However, the functions in <c>erl_prim_loader</c> can also be
used by other applications to read files from archives. For
@@ -688,9 +688,9 @@ ok = code:finish_loading(Prepared),
<p>Normally, <c><anno>Loaded</anno></c> is the absolute filename
<c>Filename</c> from which the code is obtained. If the module
is preloaded (see
- <seealso marker="sasl:script"><c>sasl:script(4)</c></seealso>),
+ <seealso marker="sasl:script"><c>script(4)</c></seealso>),
<c>Loaded==preloaded</c>. If the module is Cover-compiled (see
- <seealso marker="tools:cover"><c>tools:cover(3)</c></seealso>),
+ <seealso marker="tools:cover"><c>cover(3)</c></seealso>),
<c>Loaded==cover_compiled</c>.</p>
</desc>
</func>
diff --git a/lib/kernel/doc/src/erl_boot_server.xml b/lib/kernel/doc/src/erl_boot_server.xml
index 897365f9b9..4109251387 100644
--- a/lib/kernel/doc/src/erl_boot_server.xml
+++ b/lib/kernel/doc/src/erl_boot_server.xml
@@ -38,13 +38,13 @@
command-line flag <c>-loader inet</c>. All hosts specified
with command-line flag <c>-hosts Host</c> must have one
instance of this server running.</p>
- <p>This server can be started with the <c>Kernel</c> configuration
+ <p>This server can be started with the Kernel configuration
parameter <c>start_boot_server</c>.</p>
<p>The <c>erl_boot_server</c> can read regular files and
files in archives. See <seealso marker="code"><c>code(3)</c></seealso>
and
<seealso marker="erts:erl_prim_loader"><c>erl_prim_loader(3)</c></seealso>
- in <c>ERTS</c>.</p>
+ in ERTS.</p>
<warning><p>The support for loading code from archive files is
experimental. It is released before it is ready
to obtain early feedback. The file format, semantics,
diff --git a/lib/kernel/doc/src/erl_ddll.xml b/lib/kernel/doc/src/erl_ddll.xml
index a5ce58ef3e..75114e015c 100644
--- a/lib/kernel/doc/src/erl_ddll.xml
+++ b/lib/kernel/doc/src/erl_ddll.xml
@@ -201,7 +201,7 @@
<desc>
<p>Removes a driver monitor in much the same way as
<seealso marker="erts:erlang#erlang:demonitor/1"><c>erlang:demonitor/1</c></seealso>
- in <c>ERTS</c>
+ in ERTS
does with process monitors. For details about how to create
driver monitors, see
<seealso marker="#monitor/2"><c>monitor/2</c></seealso>,
@@ -431,7 +431,7 @@
<p>Creates a driver monitor and works in many
ways as
<seealso marker="erts:erlang#erlang:monitor/2"><c>erlang:monitor/2</c></seealso>
- in <c>ERTS</c>,
+ in ERTS,
does for processes. When a driver changes state, the monitor
results in a monitor message that is sent to the calling
process. <c><anno>MonitorRef</anno></c> returned by this function is
@@ -745,7 +745,7 @@
<p>This parameter is the name of the driver
to be used in subsequent calls to function
<seealso marker="erts:erlang#open_port/2"><c>erlang:open_port</c></seealso>
- in <c>ERTS</c>.
+ in ERTS.
The name can be specified as an <c>iolist()</c> or
an <c>atom()</c>. The name specified when loading is used
to find the object file (with the help of <c><anno>Path</anno></c>
diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index a8273e59e2..814e8eac46 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -33,7 +33,7 @@
<description>
<p>The Erlang <em>error logger</em> is an event manager (see
<seealso marker="doc/design_principles:des_princ">OTP Design Principles</seealso> and
- <seealso marker="stdlib:gen_event"><c>stdlib:gen_event(3)</c></seealso>),
+ <seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>),
registered as <c>error_logger</c>. Errors, warnings, and info events
are sent to the error logger from the Erlang runtime system and
the different Erlang/OTP applications. The events are, by default,
@@ -44,12 +44,12 @@
executing.</p>
<p>Initially, <c>error_logger</c> has only a primitive event
handler, which buffers and prints the raw event messages. During
- system startup, the <c>Kernel</c> application replaces this with a
+ system startup, the Kernel application replaces this with a
<em>standard event handler</em>, by default one that writes
- nicely formatted output to the terminal. <c>Kernel</c> can also be
+ nicely formatted output to the terminal. Kernel can also be
configured so that events are logged to a file instead, or not logged at all,
see <seealso marker="kernel_app"><c>kernel(6)</c></seealso>.</p>
- <p>Also the <c>SASL</c> application, if started, adds its own event
+ <p>Also the SASL application, if started, adds its own event
handler, which by default writes supervisor, crash, and progress
reports to the terminal. See
<seealso marker="sasl:sasl_app"><c>sasl(6)</c></seealso>.</p>
@@ -58,9 +58,9 @@
User-defined event handlers can be added to handle application-specific
events, see
<seealso marker="#add_report_handler/1"><c>add_report_handler/1,2</c></seealso>.
- Also, a useful event handler is provided in <c>STDLIB</c> for multi-file
+ Also, a useful event handler is provided in STDLIB for multi-file
logging of events, see
- <seealso marker="stdlib:log_mf_h"><c>stdlib:log_mf_h(3)</c></seealso>.</p>
+ <seealso marker="stdlib:log_mf_h"><c>log_mf_h(3)</c></seealso>.</p>
<p>Warning events were introduced in Erlang/OTP R9C and are enabled
by default as from Erlang/OTP 18.0. To retain backwards compatibility
with existing user-defined event handlers, the warning events can be
@@ -82,7 +82,7 @@
<p>Adds a new event handler to the error logger. The event
handler must be implemented as a <c>gen_event</c> callback
module, see
- <seealso marker="stdlib:gen_event"><c>stdlib:gen_event(3)</c></seealso>.</p>
+ <seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>.</p>
<p><c><anno>Handler</anno></c> is typically the name of the callback module
and <c><anno>Args</anno></c> is an optional term (defaults to []) passed
to the initialization callback function <c><anno>Handler</anno>:init/1</c>.
@@ -97,7 +97,7 @@
<desc>
<p>Deletes an event handler from the error logger by calling
<c>gen_event:delete_handler(error_logger, <anno>Handler</anno>, [])</c>,
- see <seealso marker="stdlib:gen_event"><c>stdlib:gen_event(3)</c></seealso>.</p>
+ see <seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>.</p>
</desc>
</func>
<func>
@@ -110,7 +110,7 @@
The <c><anno>Format</anno></c> and <c><anno>Data</anno></c> arguments
are the same as the arguments of
<seealso marker="stdlib:io#format/2"><c>io:format/2</c></seealso>
- in <c>STDLIB</c>.
+ in STDLIB.
The event is handled by the standard event handler.</p>
<p><em>Example:</em></p>
<pre>
@@ -171,7 +171,7 @@ ok</pre>
The <c><anno>Format</anno></c> and <c><anno>Data</anno></c> arguments
are the same as the arguments of
<seealso marker="stdlib:io#format/2"><c>io:format/2</c></seealso>
- in <c>STDLIB</c>. The event is handled by the standard event handler.</p>
+ in STDLIB. The event is handled by the standard event handler.</p>
<p><em>Example:</em></p>
<pre>
1> <input>error_logger:info_msg("Something happened in ~p~n", [a_module]).</input>
@@ -235,7 +235,7 @@ ok</pre>
<p>Enables or disables printout of standard events to a file.</p>
<p>This is done by adding or deleting the standard event handler
for output to file. Thus, calling this function overrides
- the value of the <c>Kernel</c> <c>error_logger</c> configuration
+ the value of the Kernel <c>error_logger</c> configuration
parameter.</p>
<p>Enabling file logging can be used together with calling
<c>tty(false)</c>, to have a silent system where
@@ -274,7 +274,7 @@ ok</pre>
to the terminal.</p>
<p>This is done by adding or deleting the standard event handler
for output to the terminal. Thus, calling this function overrides
- the value of the <c>Kernel</c> <c>error_logger</c> configuration parameter.</p>
+ the value of the Kernel <c>error_logger</c> configuration parameter.</p>
</desc>
</func>
<func>
@@ -323,7 +323,7 @@ ok</pre>
The <c><anno>Format</anno></c> and <c><anno>Data</anno></c> arguments
are the same as the arguments of
<seealso marker="stdlib:io#format/2"><c>io:format/2</c></seealso>
- in <c>STDLIB</c>.
+ in STDLIB.
The event is handled by the standard event handler. It is tagged
as an error, warning, or info, see
<seealso marker="#warning_map/0"><c>warning_map/0</c></seealso>.</p>
@@ -416,8 +416,8 @@ ok</pre>
</section>
<section>
<title>See Also</title>
- <p><seealso marker="stdlib:gen_event"><c>stdlib:gen_event(3)</c></seealso>,
- <seealso marker="stdlib:log_mf_h"><c>stdlib:log_mf_h(3)</c></seealso>
+ <p><seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>,
+ <seealso marker="stdlib:log_mf_h"><c>log_mf_h(3)</c></seealso>
<seealso marker="kernel_app"><c>kernel(6)</c></seealso>
<seealso marker="sasl:sasl_app"><c>sasl(6)</c></seealso></p>
</section>
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 7d86c3ebcb..d734ee25b8 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -79,7 +79,7 @@
<seealso marker="#list_dir_all"><c>list_dir_all/1</c></seealso> and
<seealso marker="#read_link_all"><c>read_link_all/1</c></seealso>.</p>
- <p>See also section <seealso marker="stdlib:unicode_usage#notes-about-raw-filenames">Notes About Raw Filenames</seealso> in the <c>STDLIB</c> User´s Giude.</p>
+ <p>See also section <seealso marker="stdlib:unicode_usage#notes-about-raw-filenames">Notes About Raw Filenames</seealso> in the STDLIB User´s Giude.</p>
</description>
@@ -277,7 +277,7 @@ f.txt: {person, "kalle", 25}.
{ok,[{person,"kalle",25},{person,"pelle",30}]}</pre>
<p>The encoding of <c><anno>Filename</anno></c> can be set
by a comment, as described in
- <seealso marker="stdlib:epp#encoding"><c>stdlib:epp(3)</c></seealso>.</p>
+ <seealso marker="stdlib:epp#encoding"><c>epp(3)</c></seealso>.</p>
</desc>
</func>
<func>
@@ -445,7 +445,7 @@ f.txt: {person, "kalle", 25}.
</taglist>
<p>The encoding of <c><anno>Filename</anno></c> can be set
by a comment, as described in
- <seealso marker="stdlib:epp#encoding"><c>stdlib:epp(3)</c></seealso>.</p>
+ <seealso marker="stdlib:epp#encoding"><c>epp(3)</c></seealso>.</p>
</desc>
</func>
<func>
@@ -455,7 +455,7 @@ f.txt: {person, "kalle", 25}.
<p>The same as <c>eval/1</c>, but the variable bindings
<c><anno>Bindings</anno></c> are used in the evaluation. For information
about the variable bindings, see
- <seealso marker="stdlib:erl_eval"><c>stdlib:erl_eval(3)</c></seealso>.</p>
+ <seealso marker="stdlib:erl_eval"><c>erl_eval(3)</c></seealso>.</p>
</desc>
</func>
<func>
@@ -830,7 +830,7 @@ f.txt: {person, "kalle", 25}.
this module (<c>file</c>) for reading and writing data as the interfaces
provided here work with byte-oriented data. Using other (Unicode)
encodings makes the
- <seealso marker="stdlib:io"><c>stdlib:io(3)</c></seealso> functions
+ <seealso marker="stdlib:io"><c>io(3)</c></seealso> functions
<c>get_chars</c>, <c>get_line</c>, and <c>put_chars</c> more suitable,
as they can work with the full Unicode range.</p>
<p>If data is sent to an <c>io_device()</c> in a format that cannot be
@@ -847,7 +847,7 @@ f.txt: {person, "kalle", 25}.
that is,
<seealso marker="#read/2"><c>read/2</c></seealso> are
returned "as is". If module
- <seealso marker="stdlib:io"><c>stdlib:io(3)</c></seealso> is used for
+ <seealso marker="stdlib:io"><c>io(3)</c></seealso> is used for
writing, the file can only cope with Unicode characters up to code point
255 (the ISO Latin-1 range).</p>
</item>
@@ -861,7 +861,7 @@ f.txt: {person, "kalle", 25}.
the file lies beyond the ISO Latin-1 range (0..255), but failure occurs
if the data contains Unicode code points beyond that range. The file is
best read with the functions in the Unicode aware module
- <seealso marker="stdlib:io"><c>stdlib:io(3)</c></seealso>.</p>
+ <seealso marker="stdlib:io"><c>io(3)</c></seealso>.</p>
<p>Bytes written to the file by any means are translated to UTF-8 encoding
before being stored on the disk file.</p>
</item>
@@ -891,7 +891,7 @@ f.txt: {person, "kalle", 25}.
So a file can be analyzed in latin1 encoding for, for example, a BOM,
positioned beyond the BOM and then be set for the right encoding before
further reading. For functions identifying BOMs, see module
- <seealso marker="stdlib:unicode"><c>stdlib:unicode(3)</c></seealso>. </p>
+ <seealso marker="stdlib:unicode"><c>unicode(3)</c></seealso>. </p>
<p>This option is not allowed on <c>raw</c> files.</p>
</item>
<tag><c>ram</c></tag>
@@ -932,7 +932,7 @@ f.txt: {person, "kalle", 25}.
closed and the process itself is terminated.
An <c><anno>IoDevice</anno></c> returned from this call can be used
as an argument to the I/O functions (see
- <seealso marker="stdlib:io"><c>stdlib:io(3)</c></seealso>).</p>
+ <seealso marker="stdlib:io"><c>io(3)</c></seealso>).</p>
<note>
<p>In previous versions of <c>file</c>, modes were specified
as one of the atoms <c>read</c>, <c>write</c>, or
@@ -1055,7 +1055,7 @@ f.txt: {person, "kalle", 25}.
</taglist>
<p>The encoding of <c><anno>Filename</anno></c> can be set
by a comment as described in
- <seealso marker="stdlib:epp#encoding"><c>stdlib:epp(3)</c></seealso>.</p>
+ <seealso marker="stdlib:epp#encoding"><c>epp(3)</c></seealso>.</p>
</desc>
</func>
<func>
@@ -1128,7 +1128,7 @@ f.txt: {person, "kalle", 25}.
</taglist>
<p>The encoding of <c><anno>Filename</anno></c> can be set
by a comment as described in
- <seealso marker="stdlib:epp#encoding"><c>stdlib:epp(3)</c></seealso>.</p>
+ <seealso marker="stdlib:epp#encoding"><c>epp(3)</c></seealso>.</p>
</desc>
</func>
<func>
@@ -1389,7 +1389,7 @@ f.txt: {person, "kalle", 25}.
<c>{ok, <anno>FileInfo</anno>}</c> if successful, otherwise
<c>{error, <anno>Reason</anno>}</c>. <c><anno>FileInfo</anno></c>
is a record
- <c>file_info</c>, defined in the <c>Kernel</c> include file
+ <c>file_info</c>, defined in the Kernel include file
<c>file.hrl</c>. Include the following directive in the module
from which the function is called:</p>
<code type="none">
@@ -1552,7 +1552,7 @@ f.txt: {person, "kalle", 25}.
raw line-oriented reading.</p>
<p>If <c>encoding</c> is set to something else than <c>latin1</c>, the
<c>read_line/1</c> call fails if the data contains characters larger than 255,
- why module <seealso marker="stdlib:io"><c>stdlib:io(3)</c></seealso> is to be
+ why module <seealso marker="stdlib:io"><c>io(3)</c></seealso> is to be
preferred when reading such a file.</p>
<p>The function returns:</p>
<taglist>
@@ -1970,7 +1970,7 @@ f.txt: {person, "kalle", 25}.
<p>Changes file information. Returns <c>ok</c> if successful,
otherwise <c>{error, <anno>Reason</anno>}</c>.
<c><anno>FileInfo</anno></c> is a record
- <c>file_info</c>, defined in the <c>Kernel</c> include file
+ <c>file_info</c>, defined in the Kernel include file
<c>file.hrl</c>. Include the following directive in the module
from which the function is called:</p>
<code type="none">
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index 83242c2df8..08454b9832 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -216,7 +216,7 @@ do_recv(Sock, Bs) ->
time-out in milliseconds. Defaults to <c>infinity</c>.</p>
<note>
<p>The default values for options specified to <c>connect</c> can
- be affected by the <c>Kernel</c> configuration parameter
+ be affected by the Kernel configuration parameter
<c>inet_default_connect_options</c>. For details, see
<seealso marker="inet"><c>inet(3)</c></seealso>.</p>
</note>
@@ -293,7 +293,7 @@ do_recv(Sock, Bs) ->
<seealso marker="#accept/1"><c>accept/1,2</c></seealso>.</p>
<note>
<p>The default values for options specified to <c>listen</c> can
- be affected by the <c>Kernel</c> configuration parameter
+ be affected by the Kernel configuration parameter
<c>inet_default_listen_options</c>. For details, see
<seealso marker="inet"><c>inet(3)</c></seealso>.</p>
</note>
@@ -307,7 +307,7 @@ do_recv(Sock, Bs) ->
<type_desc variable="HttpPacket">See the description of
<c>HttpPacket</c> in
<seealso marker="erts:erlang#decode_packet/3"><c>erlang:decode_packet/3</c></seealso>
- in <c>ERTS</c>.
+ in ERTS.
</type_desc>
<desc>
<p>Receives a packet from a socket in passive
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 8cc21bf3e2..3f4e3684f4 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -36,7 +36,7 @@
<seealso marker="erts:inet_cfg">ERTS User's Guide:
Inet Configuration</seealso> for more information about how to
configure an Erlang runtime system for IP communication.</p>
- <p>The following two <c>Kernel</c> configuration parameters affect the
+ <p>The following two Kernel configuration parameters affect the
behavior of all sockets opened on an Erlang node:</p>
<list type="bulleted">
<item><p><c>inet_default_connect_options</c> can contain a list of
@@ -48,7 +48,7 @@
<p>When <c>accept</c> is issued, the values of the listening socket options
are inherited. No such application variable is therefore needed for
<c>accept</c>.</p>
- <p>Using the <c>Kernel</c> configuration parameters above, one
+ <p>Using the Kernel configuration parameters above, one
can set default options for all TCP sockets on a node, but use this
with care. Options such as <c>{delay_send,true}</c> can be
specified in this way. The following is an example of starting an Erlang
@@ -95,7 +95,7 @@ fe80::204:acff:fe17:bf38
<datatype>
<name name="hostent"/>
<desc>
- <p>The record is defined in the <c>Kernel</c> include file
+ <p>The record is defined in the Kernel include file
<c>"inet.hrl"</c>.</p>
<p>Add the following directive to the module:</p>
<code>
@@ -391,7 +391,7 @@ get_tcpi_sacked(Sock) ->
<<_:28/binary,TcpiSacked:32/native,_/binary>> = Info,
TcpiSacked.]]></code>
<p>Preferably, you would check the machine type, the operating system,
- and the <c>Kernel</c> version before executing anything similar to
+ and the Kernel version before executing anything similar to
this code.</p>
</desc>
</func>
@@ -661,7 +661,7 @@ get_tcpi_sacked(Sock) ->
<p>The size of the user-level software buffer used by
the driver. Not to be confused with options <c>sndbuf</c>
and <c>recbuf</c>, which correspond to the
- <c>Kernel</c> socket buffers. It is recommended
+ Kernel socket buffers. It is recommended
to have <c>val(buffer) &gt;= max(val(sndbuf),val(recbuf))</c> to
avoid performance issues because of unnecessary copying.
<c>val(buffer)</c> is automatically set to the above
@@ -720,7 +720,7 @@ get_tcpi_sacked(Sock) ->
<p>The socket message queue is set to a busy
state when the amount of data on the message
queue reaches this limit. Notice that this limit only
- concerns data that has not yet reached the <c>ERTS</c> internal
+ concerns data that has not yet reached the ERTS internal
socket implementation. Defaults to 8 kB.</p>
<p>Senders of data to the socket are suspended if
either the socket message queue is busy or the socket
@@ -736,7 +736,7 @@ get_tcpi_sacked(Sock) ->
<tag><c>{high_watermark, Size}</c> (TCP/IP sockets)</tag>
<item>
<p>The socket is set to a busy state when the amount
- of data queued internally by the <c>ERTS</c> socket implementation
+ of data queued internally by the ERTS socket implementation
reaches this limit. Defaults to 8 kB.</p>
<p>Senders of data to the socket are suspended if
either the socket message queue is busy or the socket
@@ -816,7 +816,7 @@ get_tcpi_sacked(Sock) ->
socket message queue is set in a not busy state when
the amount of data queued in the message queue falls
below this limit. Notice that this limit only concerns data
- that has not yet reached the <c>ERTS</c> internal socket
+ that has not yet reached the ERTS internal socket
implementation. Defaults to 4 kB.</p>
<p>Senders that are suspended because of either a
busy message queue or a busy socket are resumed
@@ -834,7 +834,7 @@ get_tcpi_sacked(Sock) ->
<item>
<p>If the socket is in a busy state, the socket is
set in a not busy state when the amount of data
- queued internally by the <c>ERTS</c> socket implementation
+ queued internally by the ERTS socket implementation
falls below this limit. Defaults to 4 kB.</p>
<p>Senders that are suspended because of a
busy message queue or a busy socket are resumed
@@ -954,7 +954,7 @@ setcap cap_sys_admin,cap_sys_ptrace,cap_dac_read_search+epi beam.smp</code>
are returned with the format according to <c>HttpPacket</c>
described in
<seealso marker="erts:erlang#decode_packet/3">
- <c>erlang:decode_packet/3</c></seealso> in <c>ERTS</c>.
+ <c>erlang:decode_packet/3</c></seealso> in ERTS.
A socket in passive
mode returns <c>{ok, HttpPacket}</c> from <c>gen_tcp:recv</c>
while an active socket sends messages like
@@ -1130,7 +1130,7 @@ inet:setopts(Sock,[{raw,6,8,<<30:32/native>>}]),]]></code>
can respond differently to this kind of option
manipulation. Use with care.</p>
<p>Notice that the default options for TCP/IP sockets can be
- changed with the <c>Kernel</c> configuration parameters mentioned in
+ changed with the Kernel configuration parameters mentioned in
the beginning of this manual page.</p>
</desc>
</func>
diff --git a/lib/kernel/doc/src/init_stub.xml b/lib/kernel/doc/src/init_stub.xml
index df89b174ca..1297c8264d 100644
--- a/lib/kernel/doc/src/init_stub.xml
+++ b/lib/kernel/doc/src/init_stub.xml
@@ -34,6 +34,6 @@
<modulesummary>Coordination of system startup.</modulesummary>
<description>
<p>This module is moved to the
- <seealso marker="erts:init"><c>ERTS</c></seealso> application.</p>
+ <seealso marker="erts:init">ERTS</seealso> application.</p>
</description>
</erlref>
diff --git a/lib/kernel/doc/src/kernel_app.xml b/lib/kernel/doc/src/kernel_app.xml
index fb6421e1c5..df681a505f 100644
--- a/lib/kernel/doc/src/kernel_app.xml
+++ b/lib/kernel/doc/src/kernel_app.xml
@@ -31,12 +31,12 @@
<app>kernel</app>
<appsummary>The Kernel application.</appsummary>
<description>
- <p>The <c>Kernel</c> application has all the code necessary to run
+ <p>The Kernel application has all the code necessary to run
the Erlang runtime system: file servers, code servers,
and so on.</p>
- <p>The <c>Kernel</c> application is the first application started. It is
+ <p>The Kernel application is the first application started. It is
mandatory in the sense that the minimal system based on
- Erlang/OTP consists of <c>Kernel</c> and <c>STDLIB</c>. <c>Kernel</c>
+ Erlang/OTP consists of Kernel and STDLIB. Kernel
contains the following functional areas:</p>
<list type="bulleted">
<item>Start, stop, supervision, configuration, and distribution of applications</item>
@@ -53,13 +53,13 @@
<section>
<title>Error Logger Event Handlers</title>
<p>Two standard error logger event handlers are defined in
- the <c>Kernel</c> application. These are described in
+ the Kernel application. These are described in
<seealso marker="error_logger"><c>error_logger(3)</c></seealso>.</p>
</section>
<section>
<title>Configuration</title>
- <p>The following configuration parameters are defined for the <c>Kernel</c>
+ <p>The following configuration parameters are defined for the Kernel
application. For more information about configuration parameters,
see file <seealso marker="app"><c>app(4)</c></seealso>.</p>
<taglist>
@@ -162,8 +162,8 @@
depth to which terms are printed by the error logger event
handlers included in OTP. This
configuration parameter is used by the two event handlers
- defined by the <c>Kernel</c> application and the two event
- handlers in the <c>SASL</c> application.
+ defined by the Kernel application and the two event
+ handlers in the SASL application.
(If you have implemented your own error handlers, this configuration
parameter has no effect on them.)</p>
@@ -173,7 +173,7 @@
<c>~P</c> and <c>~W</c>, respectively, and <c>Depth</c> is
used as the depth parameter. For details, see
<seealso marker="stdlib:io#format/2"><c>io:format/2</c></seealso>
- in <c>STDLIB</c>.</p>
+ in STDLIB.</p>
<note><p>A reasonable starting value for <c>Depth</c> is
<c>30</c>. We recommend to test crashing various processes in your
@@ -241,7 +241,7 @@
<p>The name (string) of an Inet user configuration file. For details,
see section
<seealso marker="erts:inet_cfg"><c>Inet Configuration</c></seealso>
- in the <c>ERTS</c> User's Guide.</p>
+ in the ERTS User's Guide.</p>
</item>
<tag><c>net_setuptime = SetupTime</c></tag>
<item>
@@ -360,7 +360,7 @@ MaxT = TickTime + TickTime / 4</code>
<tag><c>start_timer = true | false</c></tag>
<item>
<p>Starts the <c>timer_server</c> if the parameter is
- <c>true</c> (see <seealso marker="stdlib:timer"><c>stdlib:timer(3)</c></seealso>).
+ <c>true</c> (see <seealso marker="stdlib:timer"><c>timer(3)</c></seealso>).
This parameter is to be set to <c>true</c> in an embedded system
using this service.</p>
<p>Defaults to <c>false</c>.</p>
diff --git a/lib/kernel/doc/src/net_kernel.xml b/lib/kernel/doc/src/net_kernel.xml
index 3c1b3d5190..4e2b0c69db 100644
--- a/lib/kernel/doc/src/net_kernel.xml
+++ b/lib/kernel/doc/src/net_kernel.xml
@@ -55,7 +55,7 @@ $ <input>erl -sname foobar</input></pre>
<seealso marker="erts:erl"><c>erl</c></seealso>.</p>
<p>Normally, connections are established automatically when
another node is referenced. This functionality can be disabled
- by setting <c>Kernel</c> configuration parameter
+ by setting Kernel configuration parameter
<c>dist_auto_connect</c> to <c>false</c>, see
<seealso marker="kernel_app"><c>kernel(6)</c></seealso>. In this case,
connections must be established explicitly by calling
@@ -146,7 +146,7 @@ $ <input>erl -sname foobar</input></pre>
are stopped. Two
option lists are considered the same if they contain the same
set of options.</p>
- <p>As from <c>Kernel</c> version 2.11.4, and <c>ERTS</c> version
+ <p>As from Kernel version 2.11.4, and ERTS version
5.5.4, the following is guaranteed:</p>
<list type="bulleted">
<item><p><c>nodeup</c> messages are delivered before delivery
@@ -156,13 +156,13 @@ $ <input>erl -sname foobar</input></pre>
messages from the remote node that have been passed
through the connection have been delivered.</p></item>
</list>
- <p>Notice that this is <em>not</em> guaranteed for <c>Kernel</c>
+ <p>Notice that this is <em>not</em> guaranteed for Kernel
versions before 2.11.4.</p>
- <p>As from <c>Kernel</c> version 2.11.4, subscriptions can also be
+ <p>As from Kernel version 2.11.4, subscriptions can also be
made before the <c>net_kernel</c> server is started, that is,
<c>net_kernel:monitor_nodes/[1,2]</c> does not return
<c>ignored</c>.</p>
- <p>As from <c>Kernel</c> version 2.13, and <c>ERTS</c> version
+ <p>As from Kernel version 2.13, and ERTS version
5.7, the following is guaranteed:</p>
<list type="bulleted">
<item><p><c>nodeup</c> messages are delivered after the
@@ -172,7 +172,7 @@ $ <input>erl -sname foobar</input></pre>
corresponding node has disappeared in results from
<c>erlang:nodes/X</c>.</p></item>
</list>
- <p>Notice that this is <em>not</em> guaranteed for <c>Kernel</c>
+ <p>Notice that this is <em>not</em> guaranteed for Kernel
versions before 2.13.</p>
<p>The format of the node status change messages depends on
<c><anno>Options</anno></c>. If <c><anno>Options</anno></c> is
diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 3d35f6f57f..9e9be3f661 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -3482,7 +3482,7 @@
types (for instance, <c>ensure_loaded/1</c> now only
accepts an atom as documented; it used to accept a string
too).</p>
- <p><c>Dialyzer</c> will generally emit warnings for any
+ <p>Dialyzer will generally emit warnings for any
calls that use undocumented argument types. Even if the
call happens to still work in R12B, you should correct
your code. A future release will adhere to the
diff --git a/lib/kernel/doc/src/rpc.xml b/lib/kernel/doc/src/rpc.xml
index 8cad9fe4fc..5944e9321a 100644
--- a/lib/kernel/doc/src/rpc.xml
+++ b/lib/kernel/doc/src/rpc.xml
@@ -320,7 +320,7 @@
<fsummary>Information about a process.</fsummary>
<desc>
<p>Location transparent version of the BIF
- <seealso marker="erts:erlang#process_info/1"><c>erlang:process_info/1</c></seealso> in <c>ERTS</c>.</p>
+ <seealso marker="erts:erlang#process_info/1"><c>erlang:process_info/1</c></seealso> in ERTS.</p>
</desc>
</func>
@@ -330,7 +330,7 @@
<fsummary>Information about a process.</fsummary>
<desc>
<p>Location transparent version of the BIF
- <seealso marker="erts:erlang#process_info/2"><c>erlang:process_info/2</c></seealso> in <c>ERTS</c>.</p>
+ <seealso marker="erts:erlang#process_info/2"><c>erlang:process_info/2</c></seealso> in ERTS.</p>
</desc>
</func>
diff --git a/lib/kernel/doc/src/zlib_stub.xml b/lib/kernel/doc/src/zlib_stub.xml
index b111581b10..9ab9c4eb62 100644
--- a/lib/kernel/doc/src/zlib_stub.xml
+++ b/lib/kernel/doc/src/zlib_stub.xml
@@ -34,6 +34,6 @@
<modulesummary>Zlib compression interface.</modulesummary>
<description>
<p>This module is moved to the
- <seealso marker="erts:zlib"><c>ERTS</c></seealso> application.</p>
+ <seealso marker="erts:zlib">ERTS</seealso> application.</p>
</description>
</erlref>
diff --git a/lib/mnesia/doc/src/Mnesia_chap1.xml b/lib/mnesia/doc/src/Mnesia_chap1.xml
index 9dfeb5efe4..035e934ed2 100644
--- a/lib/mnesia/doc/src/Mnesia_chap1.xml
+++ b/lib/mnesia/doc/src/Mnesia_chap1.xml
@@ -32,38 +32,38 @@
<rev>C</rev>
<file>Mnesia_chap1.xml</file>
</header>
- <p>The <c>Mnesia</c> application provides a heavy duty real-time
+ <p>The Mnesia application provides a heavy duty real-time
distributed database.</p>
<section>
<title>Scope</title>
<p>This User's Guide describes how to
- build <c>Mnesia</c> database applications, and how to integrate
- and use the <c>Mnesia</c> database management system with
+ build Mnesia database applications, and how to integrate
+ and use the Mnesia database management system with
OTP. Programming constructs are described, and numerous
programming examples are included to illustrate the use of
- <c>Mnesia</c>.</p>
+ Mnesia.</p>
<p>This User's Guide is organized as follows:</p>
<list type="bulleted">
<item><seealso marker="Mnesia_overview">Mnesia</seealso>
provides an introduction to
- <c>Mnesia</c>.
+ Mnesia.
</item>
<item><seealso marker="Mnesia_chap2">Getting Started</seealso>
- introduces <c>Mnesia</c> with an example database. Examples
+ introduces Mnesia with an example database. Examples
are included how to start an Erlang session, specify a
- <c>Mnesia</c> database directory, initialize a database
- schema, start <c>Mnesia</c>, and create tables. Initial
+ Mnesia database directory, initialize a database
+ schema, start Mnesia, and create tables. Initial
prototyping of record definitions is also discussed.
</item>
<item><seealso marker="Mnesia_chap3">Build a Mnesia
Database</seealso> more formally describes the steps
- introduced in the previous section, namely the <c>Mnesia</c>
- functions that define a database schema, start <c>Mnesia</c>,
+ introduced in the previous section, namely the Mnesia
+ functions that define a database schema, start Mnesia,
and create the required tables.
</item>
<item><seealso marker="Mnesia_chap4">Transactions and Other Access Contexts</seealso>
- describes the transactions properties that make <c>Mnesia</c> into
+ describes the transactions properties that make Mnesia into
a fault tolerant, real-time distributed database management
system. This section also describes the concept of locking
to ensure consistency in tables, and "dirty
@@ -76,16 +76,16 @@
features include indexing, checkpoints, distribution and fault
tolerance, disc-less nodes, replication manipulation, local
content tables, concurrency, and object-based programming in
- <c>Mnesia</c>.
+ Mnesia.
</item>
<item><seealso marker="Mnesia_chap7">Mnesia System
Information</seealso> describes the files contained in the
- <c>Mnesia</c> database directory, database configuration data,
+ Mnesia database directory, database configuration data,
core and table dumps, as well as the important subject of
backup, fall-back, and disaster recovery principles.
</item>
<item><seealso marker="Mnesia_chap8">Combine Mnesia with
- SNMP</seealso> is a short section that outlines <c>Mnesia</c>
+ SNMP</seealso> is a short section that outlines Mnesia
integrated with SNMP.
</item>
<item><seealso marker="Mnesia_App_A">Appendix A: Backup
diff --git a/lib/mnesia/doc/src/Mnesia_chap8.xml b/lib/mnesia/doc/src/Mnesia_chap8.xml
index f1a469e315..4a2eed84d7 100644
--- a/lib/mnesia/doc/src/Mnesia_chap8.xml
+++ b/lib/mnesia/doc/src/Mnesia_chap8.xml
@@ -51,11 +51,11 @@
</item>
</list>
<p>All these approaches have different advantages and
- disadvantages. <c>Mnesia</c> applications can easily be opened to
+ disadvantages. Mnesia applications can easily be opened to
the SNMP protocol. A direct 1-to-1 mapping can be established
- between <c>Mnesia</c> tables and SNMP tables. This means
- that a <c>Mnesia</c> table can be configured to be <em>both</em>
- a <c>Mnesia</c> table and an SNMP table. A number of functions to
+ between Mnesia tables and SNMP tables. This means
+ that a Mnesia table can be configured to be <em>both</em>
+ a Mnesia table and an SNMP table. A number of functions to
control this behavior are described in the Reference Manual.</p>
</section>
</chapter>
diff --git a/lib/mnesia/doc/src/Mnesia_overview.xml b/lib/mnesia/doc/src/Mnesia_overview.xml
index d2d597b85d..63f2309284 100644
--- a/lib/mnesia/doc/src/Mnesia_overview.xml
+++ b/lib/mnesia/doc/src/Mnesia_overview.xml
@@ -39,14 +39,14 @@
high level of fault tolerance that is required in many nonstop
systems, combined with requirements on the DBMS to run in the same
address space as the application, have led us to implement a new
- DBMS, called <c>Mnesia</c>.</p>
- <p><c>Mnesia</c> is implemented in, and tightly connected to Erlang.
+ DBMS, called Mnesia.</p>
+ <p>Mnesia is implemented in, and tightly connected to Erlang.
It provides the functionality that is necessary for the
implementation of fault tolerant telecommunications systems.</p>
- <p><c>Mnesia</c> is a multiuser distributed DBMS specially made for
+ <p>Mnesia is a multiuser distributed DBMS specially made for
industrial telecommunications applications written in Erlang,
which is also the intended target language.
- <c>Mnesia</c> tries to address all the data
+ Mnesia tries to address all the data
management issues required for typical telecommunications systems.
It has a number of features that are not normally found in traditional
databases.</p>
@@ -54,7 +54,7 @@
from the features provided by traditional DBMSs. The applications now
implemented in Erlang need a mixture of a broad range
of features, which generally are not satisfied by traditional DBMSs.
- <c>Mnesia</c> is designed with requirements like the following in
+ Mnesia is designed with requirements like the following in
mind:</p>
<list type="ordered">
<item>Fast real-time key/value lookup
@@ -71,9 +71,9 @@
<item>Complex objects
</item>
</list>
- <p><c>Mnesia</c> is designed with the typical data management problems
- of telecommunications applications in mind. This sets <c>Mnesia</c>
- apart from most other DBMS. Hence <c>Mnesia</c>
+ <p>Mnesia is designed with the typical data management problems
+ of telecommunications applications in mind. This sets Mnesia
+ apart from most other DBMS. Hence Mnesia
combines many concepts found in traditional databases such as
transactions and queries with concepts found in data management
systems for telecommunications applications, for example:</p>
@@ -86,7 +86,7 @@
suspending it.
</item>
</list>
- <p><c>Mnesia</c> is also interesting because of its tight coupling to
+ <p>Mnesia is also interesting because of its tight coupling to
Erlang, thus almost turning Erlang into a database programming
language. This has many benefits, the foremost is that
the impedance mismatch between the data format used by the DBMS
@@ -97,7 +97,7 @@
<title>Mnesia Database Management System (DBMS)</title>
<section>
<title>Features</title>
- <p><c>Mnesia</c> contains the following features that combine to
+ <p>Mnesia contains the following features that combine to
produce a fault-tolerant, distributed DBMS written in Erlang:
</p>
<list type="bulleted">
@@ -118,7 +118,7 @@
functions can be called within one transaction.
</item>
<item>Several transactions can run concurrently, and their execution
- is fully synchronized by the DBMS. <c>Mnesia</c> ensures that no
+ is fully synchronized by the DBMS. Mnesia ensures that no
two processes manipulate data simultaneously.
</item>
<item>Transactions can be assigned the property of being executed on
@@ -132,29 +132,29 @@
<section>
<title>Add-On Application</title>
- <p>Query List Comprehension (QLC) can be used with <c>Mnesia</c>
+ <p>Query List Comprehension (QLC) can be used with Mnesia
to produce specialized functions that enhance the operational
- ability of <c>Mnesia</c>. QLC has its own documentation as part
+ ability of Mnesia. QLC has its own documentation as part
of the OTP documentation set. The main features of QLC
- when used with <c>Mnesia</c> are as follows:</p>
+ when used with Mnesia are as follows:</p>
<list type="bulleted">
- <item>QLC can optimize the query compiler for the <c>Mnesia</c>
+ <item>QLC can optimize the query compiler for the Mnesia
DBMS, essentially making the DBMS more efficient.
</item>
<item>QLC can be used as a database programming
- language for <c>Mnesia</c>. It includes a notation called "list
+ language for Mnesia. It includes a notation called "list
comprehensions" and can be used to make complex database
queries over a set of tables.
</item>
</list>
<p>For information about QLC, see the
<seealso marker="stdlib:qlc">qlc</seealso> manual page
- in <c>STDLIB</c>.</p>
+ in STDLIB.</p>
</section>
<section>
<title>When to Use Mnesia</title>
- <p>Use <c>Mnesia</c> with the following types of applications:</p>
+ <p>Use Mnesia with the following types of applications:</p>
<list type="bulleted">
<item>Applications that need to replicate data.
</item>
@@ -166,7 +166,7 @@
<item>Applications that use soft real-time characteristics.
</item>
</list>
- <p><c>Mnesia</c> is not as appropriate with the
+ <p>Mnesia is not as appropriate with the
following types of applications:</p>
<list type="bulleted">
<item>Programs that process plain text or binary data files.
@@ -176,14 +176,14 @@
library module <c>dets</c>, which is a disc-based version
of the module <c>ets</c>. For information about <c>dets</c>,
see the <seealso marker="stdlib:dets">dets</seealso>
- manual page in <c>STDLIB</c>.
+ manual page in STDLIB.
</item>
<item>Applications that need disc logging facilities.
Those applications can
use the module <c>disk_log</c> by preference. For
information about <c>disk_log</c>, see the
<seealso marker="kernel:disk_log">disk_log</seealso>
- manual page in <c>Kernel</c>.
+ manual page in Kernel.
</item>
<item>Hard real-time systems.
</item>
diff --git a/lib/mnesia/doc/src/mnesia.xml b/lib/mnesia/doc/src/mnesia.xml
index b35214cde9..621b6047ee 100644
--- a/lib/mnesia/doc/src/mnesia.xml
+++ b/lib/mnesia/doc/src/mnesia.xml
@@ -37,7 +37,7 @@
<description>
<p>The following are some of the most important and attractive
- capabilities provided by <c>Mnesia</c>:</p>
+ capabilities provided by Mnesia:</p>
<list type="bulleted">
<item>A relational/object hybrid data model that is suitable
for telecommunications applications.
@@ -62,15 +62,15 @@
reconfigured at runtime without stopping the system.
</item>
</list>
- <p>This Reference Manual describes the <c>Mnesia</c> API. This
- includes functions that define and manipulate <c>Mnesia</c>
+ <p>This Reference Manual describes the Mnesia API. This
+ includes functions that define and manipulate Mnesia
tables.</p>
<p>All functions in this Reference Manual can be used in any
combination with queries using the list comprehension notation.
For information about the query notation, see the
<seealso marker="stdlib:qlc">qlc</seealso>
- manual page in <c>STDLIB</c>.</p>
- <p>Data in <c>Mnesia</c> is organized as a set of tables. Each table
+ manual page in STDLIB.</p>
+ <p>Data in Mnesia is organized as a set of tables. Each table
has a name that must be an atom. Each table is made up of
Erlang records. The user is responsible for the record
definitions. Each table also has a set of properties. The
@@ -121,14 +121,14 @@
<item>
<p><c>index</c>. This is a list of attribute names, or
integers, which specify the tuple positions on which
- <c>Mnesia</c> is to build and maintain an extra index
+ Mnesia is to build and maintain an extra index
table.</p>
</item>
<item>
<p><c>local_content</c>. When an application requires
tables whose contents are local to each node,
<c>local_content</c> tables can be used. The table name
- is known to all <c>Mnesia</c> nodes, but its content is
+ is known to all Mnesia nodes, but its content is
unique on each node. This means that access to such a table
must be done locally. Set field <c>local_content</c> to
<c>true</c> to enable the <c>local_content</c>
@@ -143,7 +143,7 @@
avoid inconsistencies because of network splits.</p>
</item>
<item>
- <p><c>snmp</c>. Each (set-based) <c>Mnesia</c> table can be
+ <p><c>snmp</c>. Each (set-based) Mnesia table can be
automatically turned into a Simple Network Management
Protocol (SNMP) ordered table as well.
This property specifies the types of the SNMP keys.</p>
@@ -174,7 +174,7 @@
copy of each modified record during the transaction. During
iteration, that is, <c>mnesia:fold[lr]/4</c>,
<c>mnesia:next/2</c>, <c>mnesia:prev/2</c>, and
- <c>mnesia:snmp_get_next_index/2</c>, <c>Mnesia</c>
+ <c>mnesia:snmp_get_next_index/2</c>, Mnesia
compensates for every written or deleted record, which can
reduce the performance.</p>
<p>If possible, avoid writing or deleting records in the same
@@ -188,7 +188,7 @@
<desc>
<p>Makes the transaction silently
return the tuple <c>{aborted, Reason}</c>.
- Termination of a <c>Mnesia</c> transaction means that
+ Termination of a Mnesia transaction means that
an exception is thrown to an enclosing <c>catch</c>.
Thus, the expression <c>catch mnesia:abort(x)</c> does
not terminate the transaction.</p>
@@ -324,7 +324,7 @@
<c>mnesia:ets</c>. Argument <c>AccessMod</c>
is the name of a callback module, which implements the
<c>mnesia_access</c> behavior.</p>
- <p><c>Mnesia</c> forwards calls to the following functions:</p>
+ <p>Mnesia forwards calls to the following functions:</p>
<list type="bulleted">
<item>mnesia:lock/2 (read_lock_table/1, write_lock_table/1)
</item>
@@ -391,15 +391,15 @@
</item>
</list>
<p><c>ActivityId</c> is a record that represents the identity
- of the enclosing <c>Mnesia</c> activity. The first field
+ of the enclosing Mnesia activity. The first field
(obtained with <c>element(1, ActivityId)</c>) contains an
atom, which can be interpreted as the activity type:
<c>ets</c>, <c>async_dirty</c>, <c>sync_dirty</c>, or
<c>tid</c>. <c>tid</c> means that the activity is a
transaction. The structure of the rest of the identity
- record is internal to <c>Mnesia</c>.</p>
+ record is internal to Mnesia.</p>
<p><c>Opaque</c> is an opaque data structure that is internal
- to <c>Mnesia</c>.</p>
+ to Mnesia.</p>
</desc>
</func>
<func>
@@ -458,7 +458,7 @@ mnesia:add_table_index(person, age)</code>
<desc>
<marker id="async_dirty"></marker>
<p>Calls the <c>Fun</c> in a context that is not protected by
- a transaction. The <c>Mnesia</c> function calls performed in
+ a transaction. The Mnesia function calls performed in
the <c>Fun</c> are mapped to the corresponding dirty
functions. This still involves logging, replication, and
subscriptions, but there is no locking, local transaction
@@ -467,7 +467,7 @@ mnesia:add_table_index(person, age)</code>
for normal <c>mnesia:dirty_*</c> operations, the operations
are performed semi-asynchronously. For details, see
<c>mnesia:activity/4</c> and the User's Guide.</p>
- <p>The <c>Mnesia</c> tables can be manipulated without
+ <p>The Mnesia tables can be manipulated without
using transactions. This has some serious disadvantages, but
is considerably faster, as the transaction manager is not
involved and no locks are set. A dirty operation does,
@@ -480,7 +480,7 @@ mnesia:add_table_index(person, age)</code>
read records dirty than within a transaction.</p>
<p>Depending on the application, it can be a good idea to use
the dirty functions for certain operations. Almost all
- <c>Mnesia</c> functions that can be called within
+ Mnesia functions that can be called within
transactions have a dirty equivalent, which is much more
efficient.</p>
<p>However, notice that there is a risk that the database can
@@ -497,7 +497,7 @@ mnesia:add_table_index(person, age)</code>
<fsummary>Backs up all tables in the database.</fsummary>
<desc>
<marker id="backup"></marker>
- <p>Activates a new checkpoint covering all <c>Mnesia</c> tables,
+ <p>Activates a new checkpoint covering all Mnesia tables,
including the schema, with maximum degree of redundancy, and
performs a backup using <c>backup_checkpoint/2/3</c>. The
default value of the backup callback module <c>BackupMod</c>
@@ -529,16 +529,16 @@ mnesia:add_table_index(person, age)</code>
<taglist>
<tag><c>extra_db_nodes</c></tag>
<item>
- <p><c>Value</c> is a list of nodes that <c>Mnesia</c>
+ <p><c>Value</c> is a list of nodes that Mnesia
is to try to connect to. <c>ReturnValue</c> is those
- nodes in <c>Value</c> that <c>Mnesia</c> is connected
+ nodes in <c>Value</c> that Mnesia is connected
to.</p>
<p>Notice that this function must only be used to connect
to newly started RAM nodes (N.D.R.S.N.) with an empty
schema. If, for example, this function is used after
the network has been partitioned, it can lead to
inconsistent tables.</p>
- <p>Notice that <c>Mnesia</c> can be connected to other
+ <p>Notice that Mnesia can be connected to other
nodes than those returned in <c>ReturnValue</c>.</p>
</item>
<tag><c>dc_dump_limit</c></tag>
@@ -548,7 +548,7 @@ mnesia:add_table_index(person, age)</code>
Configuration Parameters</seealso>. <c>ReturnValue</c>
is the new value. Notice that this configuration
parameter is not persistent. It is lost when
- <c>Mnesia</c> has stopped.</p>
+ Mnesia has stopped.</p>
</item>
</taglist>
</desc>
@@ -562,9 +562,9 @@ mnesia:add_table_index(person, age)</code>
<c>read_write</c> but it can also be set to the atom
<c>read_only</c>. If <c>AccessMode</c> is set to
<c>read_only</c>, updates to the table cannot be
- performed. At startup, <c>Mnesia</c> always loads
+ performed. At startup, Mnesia always loads
<c>read_only</c> tables locally regardless of when and if
- <c>Mnesia</c> is terminated on other nodes.</p>
+ Mnesia is terminated on other nodes.</p>
</desc>
</func>
<func>
@@ -620,13 +620,13 @@ mnesia:change_table_copy_type(person, node(), disc_copies)</code>
<desc>
<marker id="create_schema"></marker>
<p>Creates a new database on disc. Various files are
- created in the local <c>Mnesia</c> directory of each node.
+ created in the local Mnesia directory of each node.
Notice that the directory must be unique for each node.
Two nodes must never share the same directory. If possible,
use a local disc device to improve performance.</p>
<p><c>mnesia:create_schema/1</c> fails if any of the
Erlang nodes given as <c>DiscNodes</c> are not alive, if
- <c>Mnesia</c> is running on any of the nodes, or if any
+ Mnesia is running on any of the nodes, or if any
of the nodes already have a schema. Use
<c>mnesia:delete_schema/1</c> to get rid of old faulty
schemas.</p>
@@ -638,10 +638,10 @@ mnesia:change_table_copy_type(person, node(), disc_copies)</code>
</func>
<func>
<name>create_table(Name, TabDef) -> {atomic, ok} | {aborted, Reason}</name>
- <fsummary>Creates a <c>Mnesia</c> table called <c>Name</c>with properties as described by argument <c>TabDef</c>.</fsummary>
+ <fsummary>Creates a Mnesia table called <c>Name</c>with properties as described by argument <c>TabDef</c>.</fsummary>
<desc>
<marker id="create_table"></marker>
- <p>Creates a <c>Mnesia</c> table called
+ <p>Creates a Mnesia table called
<c>Name</c> according to argument <c>TabDef</c>. This
list must be a list of <c>{Item, Value}</c> tuples,
where the following values are allowed:</p>
@@ -652,8 +652,8 @@ mnesia:change_table_copy_type(person, node(), disc_copies)</code>
set to the atom <c>read_only</c>. If <c>AccessMode</c>
is set to <c>read_only</c>, updates to the table
cannot be performed.</p>
- <p>At startup, <c>Mnesia</c> always loads <c>read_only</c>
- table locally regardless of when and if <c>Mnesia</c> is
+ <p>At startup, Mnesia always loads <c>read_only</c>
+ table locally regardless of when and if Mnesia is
terminated on other nodes. This argument returns the
access mode of the table. The access mode can be
<c>read_only</c> or <c>read_write</c>.</p>
@@ -693,7 +693,7 @@ mnesia:change_table_copy_type(person, node(), disc_copies)</code>
<item>
<p><c>{index, Intlist}</c>, where
<c>Intlist</c> is a list of attribute names (atoms) or
- record fields for which <c>Mnesia</c> is to build and
+ record fields for which Mnesia is to build and
maintain an extra index table. The <c>qlc</c> query
compiler <em>may</em> be able to optimize queries
if there are indexes available.</p>
@@ -735,10 +735,10 @@ mnesia:change_table_copy_type(person, node(), disc_copies)</code>
<c>mnesia:create_table/2</c>, the table is immediately
accessible by SNMP. Therefore applications that use
SNMP to manipulate and control the system can be
- designed easily, since <c>Mnesia</c> provides a
+ designed easily, since Mnesia provides a
direct mapping between the logical tables that make up
an SNMP control application and the physical data that
- makes up a <c>Mnesia</c> table.</p>
+ makes up a Mnesia table.</p>
</item>
<item>
<p><c>{storage_properties, [{Backend, Properties}]</c>
@@ -746,7 +746,7 @@ mnesia:change_table_copy_type(person, node(), disc_copies)</code>
<c>Backend</c> can currently be <c>ets</c> or <c>dets</c>.
<c>Properties</c> is a list of options sent to the
back end storage during table creation. <c>Properties</c>
- cannot contain properties already used by <c>Mnesia</c>,
+ cannot contain properties already used by Mnesia,
such as <c>type</c> or <c>named_table</c>.</p>
<p>For example:</p>
<code type="none">
@@ -776,7 +776,7 @@ mnesia:create_table(table, [{ram_copies, [node()]}, {disc_only_copies, nodes()},
mnesia:create_table(person,
[{ram_copies, [N1, N2]},
{attributes, record_info(fields, person)}]).</code>
- <p>If it is required that <c>Mnesia</c> must build and
+ <p>If it is required that Mnesia must build and
maintain an extra index table on attribute <c>address</c>
of all the <c>person</c> records that are inserted in the
table, the following code would be issued:</p>
@@ -819,8 +819,8 @@ mnesia:create_table(person,
When the last replica is deleted with this
function, the table disappears entirely.</p>
<p>This function can also be used to delete a replica of
- the table named <c>schema</c>. The <c>Mnesia</c> node is
- then removed. Notice that <c>Mnesia</c> must be
+ the table named <c>schema</c>. The Mnesia node is
+ then removed. Notice that Mnesia must be
stopped on the node first.</p>
</desc>
</func>
@@ -891,9 +891,9 @@ mnesia:create_table(person,
<c>mnesia:create_schema/1</c>.
<c>mnesia:delete_schema/1</c> fails if any of the Erlang
nodes given as <c>DiscNodes</c> are not alive, or if
- <c>Mnesia</c> is running on any of the nodes.</p>
+ Mnesia is running on any of the nodes.</p>
<p>After the database is deleted, it can still be possible
- to start <c>Mnesia</c> as a disc-less node. This depends
+ to start Mnesia as a disc-less node. This depends
on how configuration parameter <c>schema_location</c> is
set.</p>
<warning>
@@ -1100,7 +1100,7 @@ mnesia:create_table(person,
<name>dirty_update_counter(Tab, Key, Incr) -> NewVal | exit({aborted, Reason})</name>
<fsummary>Dirty update of a counter record.</fsummary>
<desc>
- <p><c>Mnesia</c> has no special counter records. However,
+ <p>Mnesia has no special counter records. However,
records of the form <c>{Tab, Key, Integer}</c> can be used
as (possibly disc-resident) counters when <c>Tab</c> is a
<c>set</c>. This function updates a counter with a positive
@@ -1147,7 +1147,7 @@ mnesia:create_table(person,
<desc>
<marker id="dump_log"></marker>
<p>Performs a user-initiated dump of the local log file.
- This is usually not necessary, as <c>Mnesia</c> by default
+ This is usually not necessary, as Mnesia by default
manages this automatically. See configuration parameters
<seealso marker="#dump_log_time_threshold">dump_log_time_threshold</seealso>
and
@@ -1172,7 +1172,7 @@ mnesia:create_table(person,
<fsummary>Dumps local tables into a text file.</fsummary>
<desc>
<marker id="dump_to_textfile"></marker>
- <p>Dumps all local tables of a <c>Mnesia</c> system into a
+ <p>Dumps all local tables of a Mnesia system into a
text file, which can be edited (by a normal text editor)
and then be reloaded with
<c>mnesia:load_textfile/1</c>. Only use this function for
@@ -1182,10 +1182,10 @@ mnesia:create_table(person,
</func>
<func>
<name>error_description(Error) -> String</name>
- <fsummary>Returns a string describing a particular <c>Mnesia</c> error.</fsummary>
+ <fsummary>Returns a string describing a particular Mnesia error.</fsummary>
<desc>
<marker id="error_description"></marker>
- <p>All <c>Mnesia</c> transactions, including all the schema
+ <p>All Mnesia transactions, including all the schema
update functions, either return value <c>{atomic, Val}</c>
or the tuple <c>{aborted, Reason}</c>. <c>Reason</c> can
be either of the atoms in the following list. The
@@ -1264,8 +1264,8 @@ mnesia:create_table(person,
<desc>
<marker id="ets"></marker>
<p>Calls the <c>Fun</c> in a raw context that is not protected by
- a transaction. The <c>Mnesia</c> function call is performed in
- the <c>Fun</c> and performed directly on the local <c>ets</c>
+ a transaction. The Mnesia function call is performed in
+ the <c>Fun</c> and performed directly on the local ETS
tables on the assumption that the local storage type is
<c>ram_copies</c> and the tables are not replicated to other
nodes. Subscriptions are not triggered and checkpoints are
@@ -1321,13 +1321,13 @@ mnesia:create_table(person,
<fsummary>Forces a table to be loaded into the system.</fsummary>
<desc>
<marker id="force_load_table"></marker>
- <p>The <c>Mnesia</c> algorithm for table load can lead to a
+ <p>The Mnesia algorithm for table load can lead to a
situation where a table cannot be loaded. This situation
- occurs when a node is started and <c>Mnesia</c> concludes, or
+ occurs when a node is started and Mnesia concludes, or
suspects, that another copy of the table was active after
this local copy became inactive because of a system crash.</p>
<p>If this situation is not acceptable, this function can be
- used to override the strategy of the <c>Mnesia</c> table
+ used to override the strategy of the Mnesia table
load algorithm. This can lead to a situation where some
transaction effects are lost with an inconsistent database as
result, but for some applications high availability is more
@@ -1402,9 +1402,9 @@ mnesia:create_table(person,
<desc>
<marker id="info"></marker>
<p>Prints system information on the terminal.
- This function can be used even if <c>Mnesia</c> is not
+ This function can be used even if Mnesia is not
started. However, more information is displayed if
- <c>Mnesia</c> is started.</p>
+ Mnesia is started.</p>
</desc>
</func>
<func>
@@ -1431,7 +1431,7 @@ mnesia:create_table(person,
<p>Installs a backup as fallback. The fallback is used to
restore the database at the next startup. Installation of
fallbacks requires Erlang to be operational on all the
- involved nodes, but it does not matter if <c>Mnesia</c>
+ involved nodes, but it does not matter if Mnesia
is running or not. The installation of the fallback fails
if the local node is not one of the disc-resident nodes
in the backup.</p>
@@ -1465,14 +1465,14 @@ mnesia:create_table(person,
<p><c>{mnesia_dir, AlternateDir}</c>.
This argument is only valid if the scope of the
installation is <c>local</c>. Normally the installation
- of a fallback is targeted to the <c>Mnesia</c> directory,
+ of a fallback is targeted to the Mnesia directory,
as configured with configuration parameter
<c>-mnesia dir</c>. But by explicitly supplying an
<c>AlternateDir</c>, the fallback is installed there
- regardless of the <c>Mnesia</c> directory configuration
+ regardless of the Mnesia directory configuration
parameter setting. After installation of a fallback on
- an alternative <c>Mnesia</c> directory, that directory
- is fully prepared for use as an active <c>Mnesia</c>
+ an alternative Mnesia directory, that directory
+ is fully prepared for use as an active Mnesia
directory.</p>
<p>This is a dangerous feature that must be
used with care. By unintentional mixing of directories,
@@ -1509,7 +1509,7 @@ mnesia:create_table(person,
<marker id="load_textfile"></marker>
<p>Loads a series of definitions and data found in the
text file (generated with <c>mnesia:dump_to_textfile/1</c>)
- into <c>Mnesia</c>. This function also starts <c>Mnesia</c>
+ into Mnesia. This function also starts Mnesia
and possibly creates a new schema. This function is
intended for educational purposes only. It is recommended
to use other functions to deal with real backups.</p>
@@ -1558,7 +1558,7 @@ mnesia:create_table(person,
</taglist>
<p>Conflicting lock requests are automatically queued if there
is no risk of a deadlock. Otherwise the transaction must be
- terminated and executed again. <c>Mnesia</c> does this
+ terminated and executed again. Mnesia does this
automatically as long as the upper limit of the maximum
<c>retries</c> is not reached. For details, see
<c>mnesia:transaction/3</c>.</p>
@@ -1726,19 +1726,19 @@ mnesia:create_table(person,
</func>
<func>
<name>report_event(Event) -> ok</name>
- <fsummary>Reports a user event to the <c>Mnesia</c> event handler.</fsummary>
+ <fsummary>Reports a user event to the Mnesia event handler.</fsummary>
<desc>
<marker id="report_event"></marker>
- <p>When tracing a system of <c>Mnesia</c> applications it is
- useful to be able to interleave <c>Mnesia</c> own events with
+ <p>When tracing a system of Mnesia applications it is
+ useful to be able to interleave Mnesia own events with
application-related events that give information about the
application context.</p>
<p>Whenever the application begins a
- new and demanding <c>Mnesia</c> task, or if it enters a new
+ new and demanding Mnesia task, or if it enters a new
interesting phase in its execution, it can be a good idea to
use <c>mnesia:report_event/1</c>. <c>Event</c> can be
any term and generates a <c>{mnesia_user, Event}</c> event
- for any processes that subscribe to <c>Mnesia</c> system
+ for any processes that subscribe to Mnesia system
events.</p>
</desc>
</func>
@@ -1748,7 +1748,7 @@ mnesia:create_table(person,
<desc>
<marker id="restore"></marker>
<p>With this function, tables can be restored online from a
- backup without restarting <c>Mnesia</c>.
+ backup without restarting Mnesia.
<c>Opaque</c> is forwarded to the backup module.
<c>Args</c> is a list of the following tuples:</p>
<list type="bulleted">
@@ -1873,7 +1873,7 @@ mnesia:create_table(person,
<p>For a complete description of <c>select</c>, see the
<seealso marker="erts:index">ERTS</seealso> User's Guide and the
<seealso marker="stdlib:ets">ets</seealso> manual page in
- <c>STDLIB</c>.</p>
+ STDLIB.</p>
<p>For example, to find the names of all male persons older
than 30 in table <c>Tab</c>:</p>
<code type="none">
@@ -1920,10 +1920,10 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
</func>
<func>
<name>set_debug_level(Level) -> OldLevel</name>
- <fsummary>Changes the internal debug level of <c>Mnesia</c>.</fsummary>
+ <fsummary>Changes the internal debug level of Mnesia.</fsummary>
<desc>
<marker id="set_debug_level"></marker>
- <p>Changes the internal debug level of <c>Mnesia</c>.
+ <p>Changes the internal debug level of Mnesia.
For details, see
<seealso marker="#configuration_parameters">Section
Configuration Parameters</seealso>.</p>
@@ -1934,7 +1934,7 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
<fsummary>Sets the master nodes for all tables.</fsummary>
<desc>
<marker id="set_master_nodes_1"></marker>
- <p>For each table <c>Mnesia</c> determines its replica nodes
+ <p>For each table Mnesia determines its replica nodes
(<c>TabNodes</c>) and starts
<c>mnesia:set_master_nodes(Tab, TabMasterNodes)</c>. where
<c>TabMasterNodes</c> is the intersection of
@@ -1952,16 +1952,16 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
that can have caused an inconsistent database, it can use the
function <c>mnesia:set_master_nodes(Tab, MasterNodes)</c> to
define from which nodes each table is to be loaded.
- At startup, the <c>Mnesia</c> normal table load algorithm is
+ At startup, the Mnesia normal table load algorithm is
bypassed and the table is loaded from one of the master nodes
- defined for the table, regardless of when and if <c>Mnesia</c>
+ defined for the table, regardless of when and if Mnesia
terminated on other nodes. <c>MasterNodes</c> can only
contain nodes where the table has a replica. If the
<c>MasterNodes</c> list is empty, the master node recovery
mechanism for the particular table is reset, and the
normal load mechanism is used at the next restart.</p>
<p>The master node setting is always local. It can be
- changed regardless if <c>Mnesia</c> is started or not.</p>
+ changed regardless if Mnesia is started or not.</p>
<p>The database can also become inconsistent if
configuration parameter <c>max_wait_for_decision</c> is used
or if <c>mnesia:force_load_table/1</c> is used.</p>
@@ -1976,7 +1976,7 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
</func>
<func>
<name>snmp_get_mnesia_key(Tab, RowIndex) -> {ok, Key} | undefined</name>
- <fsummary>Gets the corresponding <c>Mnesia</c> key from an SNMP index.</fsummary>
+ <fsummary>Gets the corresponding Mnesia key from an SNMP index.</fsummary>
<type>
<v>Tab ::= atom()</v>
<v>RowIndex ::= [integer()]</v>
@@ -1984,7 +1984,7 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
<v>key() ::= integer() | string() | [integer()]</v>
</type>
<desc>
- <p>Transforms an SNMP index to the corresponding <c>Mnesia</c>
+ <p>Transforms an SNMP index to the corresponding Mnesia
key. If the SNMP table has multiple keys, the key is a tuple
of the key columns.</p>
</desc>
@@ -2020,7 +2020,7 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
</func>
<func>
<name>snmp_open_table(Tab, SnmpStruct) -> {aborted, R} | {atomic, ok}</name>
- <fsummary>Organizes a <c>Mnesia</c> table as an SNMP table.</fsummary>
+ <fsummary>Organizes a Mnesia table as an SNMP table.</fsummary>
<type>
<v>Tab ::= atom()</v>
<v>SnmpStruct ::= [{key, type()}]</v>
@@ -2029,14 +2029,14 @@ mnesia:select(Tab,[{MatchHead, [Guard], [Result]}]),</code>
</type>
<desc>
<p>A direct one-to-one mapping can be established between
- <c>Mnesia</c> tables and SNMP tables. Many telecommunication
+ Mnesia tables and SNMP tables. Many telecommunication
applications are controlled and monitored by the SNMP
- protocol. This connection between <c>Mnesia</c> and SNMP
+ protocol. This connection between Mnesia and SNMP
makes it simple and convenient to achieve this mapping.</p>
<p>Argument <c>SnmpStruct</c> is a list of SNMP
information. Currently, the only information needed is
information about the key types in the table. Multiple
- keys cannot be handled in <c>Mnesia</c>, but many SNMP
+ keys cannot be handled in Mnesia, but many SNMP
tables have multiple keys. Therefore, the following
convention is used: if a table has multiple keys, these must
always be stored as a tuple of the keys. Information about
@@ -2069,39 +2069,39 @@ mnesia:create_table(employee,
<p>When a table is SNMP ordered, modifications are more
expensive than usual, O(logN). Also, more memory is used.</p>
<p>Notice that only the lexicographical SNMP ordering is
- implemented in <c>Mnesia</c>, not the actual SNMP monitoring.</p>
+ implemented in Mnesia, not the actual SNMP monitoring.</p>
</desc>
</func>
<func>
<name>start() -> ok | {error, Reason}</name>
- <fsummary>Starts a local <c>Mnesia</c> system.</fsummary>
+ <fsummary>Starts a local Mnesia system.</fsummary>
<desc>
<marker id="start"></marker>
- <p>The startup procedure for a set of <c>Mnesia</c> nodes is a
- fairly complicated operation. A <c>Mnesia</c> system consists
- of a set of nodes, with <c>Mnesia</c> started locally on all
+ <p>The startup procedure for a set of Mnesia nodes is a
+ fairly complicated operation. A Mnesia system consists
+ of a set of nodes, with Mnesia started locally on all
participating nodes. Normally, each node has a directory where
- all the <c>Mnesia</c> files are written. This directory is
- referred to as the <c>Mnesia</c> directory. <c>Mnesia</c> can
+ all the Mnesia files are written. This directory is
+ referred to as the Mnesia directory. Mnesia can
also be started on disc-less nodes. For more information
about disc-less nodes, see <c>mnesia:create_schema/1</c>
and the User's Guide.</p>
- <p>The set of nodes that makes up a <c>Mnesia</c> system is kept
- in a schema. <c>Mnesia</c> nodes can be added to or removed
+ <p>The set of nodes that makes up a Mnesia system is kept
+ in a schema. Mnesia nodes can be added to or removed
from the schema. The initial schema is normally created on
disc with the function <c>mnesia:create_schema/1</c>. On
disc-less nodes, a tiny default schema is generated each time
- <c>Mnesia</c> is started. During the startup procedure,
- <c>Mnesia</c> exchanges schema information between the nodes
+ Mnesia is started. During the startup procedure,
+ Mnesia exchanges schema information between the nodes
to verify that the table definitions are compatible.</p>
<p>Each schema has a unique cookie, which can be regarded as a
unique schema identifier. The cookie must be the same on all
- nodes where <c>Mnesia</c> is supposed to run. For details,
+ nodes where Mnesia is supposed to run. For details,
see the User's Guide.</p>
- <p>The schema file and all other files that <c>Mnesia</c>
- needs are kept in the <c>Mnesia</c> directory. The
+ <p>The schema file and all other files that Mnesia
+ needs are kept in the Mnesia directory. The
command-line option <c>-mnesia dir Dir</c> can be used to
- specify the location of this directory to the <c>Mnesia</c>
+ specify the location of this directory to the Mnesia
system. If no such command-line option is found, the name
of the directory defaults to <c>Mnesia.Node</c>.</p>
<p><c>application:start(mnesia)</c> can also be used.</p>
@@ -2109,10 +2109,10 @@ mnesia:create_table(employee,
</func>
<func>
<name>stop() -> stopped</name>
- <fsummary>Stops <c>Mnesia</c> locally.</fsummary>
+ <fsummary>Stops Mnesia locally.</fsummary>
<desc>
<marker id="stop"></marker>
- <p>Stops <c>Mnesia</c> locally on the current node.</p>
+ <p>Stops Mnesia locally on the current node.</p>
<p><c>application:stop(mnesia)</c> can also be used.</p>
</desc>
</func>
@@ -2132,7 +2132,7 @@ mnesia:create_table(employee,
<desc>
<marker id="sync_dirty"></marker>
<p>Calls the <c>Fun</c> in a context that is not protected by
- a transaction. The <c>Mnesia</c> function calls performed in
+ a transaction. The Mnesia function calls performed in
the <c>Fun</c> are mapped to the corresponding dirty functions.
It is performed in almost the same context as
<c>mnesia:async_dirty/1,2</c>. The difference is that the
@@ -2167,10 +2167,10 @@ mnesia:create_table(employee,
</func>
<func>
<name>system_info(InfoKey) -> Info | exit({aborted, Reason})</name>
- <fsummary>Returns information about the <c>Mnesia</c> system.</fsummary>
+ <fsummary>Returns information about the Mnesia system.</fsummary>
<desc>
<marker id="system_info"></marker>
- <p>Returns information about the <c>Mnesia</c> system, such as
+ <p>Returns information about the Mnesia system, such as
transaction statistics, <c>db_nodes</c>, and configuration
parameters. The valid keys are as follows:</p>
<list type="bulleted">
@@ -2188,7 +2188,7 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>auto_repair</c>. Returns <c>true</c> or <c>false</c>
- to indicate if <c>Mnesia</c> is configured to start the
+ to indicate if Mnesia is configured to start the
auto-repair facility on corrupted disc files.</p>
</item>
<item>
@@ -2209,20 +2209,20 @@ mnesia:create_table(employee,
in the list of nodes if they explicitly have been added
to the schema, for example, with
<c>mnesia:add_table_copy/3</c>. The function can be
- started even if <c>Mnesia</c> is not yet running.</p>
+ started even if Mnesia is not yet running.</p>
</item>
<item>
<p><c>debug</c>. Returns the current debug level of
- <c>Mnesia</c>.</p>
+ Mnesia.</p>
</item>
<item>
- <p><c>directory</c>. Returns the name of the <c>Mnesia</c>
- directory. It can be called even if <c>Mnesia</c> is
+ <p><c>directory</c>. Returns the name of the Mnesia
+ directory. It can be called even if Mnesia is
not yet running.</p>
</item>
<item>
<p><c>dump_log_load_regulation</c>. Returns a boolean that
- tells if <c>Mnesia</c> is configured to regulate the
+ tells if Mnesia is configured to regulate the
dumper process load.</p>
<p>This feature is temporary and will be removed in future
releases.</p>
@@ -2233,9 +2233,9 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>dump_log_update_in_place</c>. Returns a boolean that
- tells if <c>Mnesia</c> is configured to perform the
- updates in the <c>dets</c> files directly, or if the
- updates are to be performed in a copy of the <c>dets</c>
+ tells if Mnesia is configured to perform the
+ updates in the Dets files directly, or if the
+ updates are to be performed in a copy of the Dets
files.</p>
</item>
<item>
@@ -2253,13 +2253,13 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>held_locks</c>. Returns a list of all
- locks held by the local <c>Mnesia</c> lock manager.</p>
+ locks held by the local Mnesia lock manager.</p>
</item>
<item>
<p><c>is_running</c>. Returns <c>yes</c> or <c>no</c> to
- indicate if <c>Mnesia</c> is running. It can
+ indicate if Mnesia is running. It can
also return <c>starting</c> or <c>stopping</c>. Can be
- called even if <c>Mnesia</c> is not yet running.</p>
+ called even if Mnesia is not yet running.</p>
</item>
<item>
<p><c>local_tables</c>. Returns a list
@@ -2272,7 +2272,7 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>log_version</c>. Returns the version
- number of the <c>Mnesia</c> transaction log format.</p>
+ number of the Mnesia transaction log format.</p>
</item>
<item>
<p><c>master_node_tables</c>. Returns a
@@ -2280,25 +2280,25 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>protocol_version</c>. Returns the version number of
- the <c>Mnesia</c> inter-process communication protocol.</p>
+ the Mnesia inter-process communication protocol.</p>
</item>
<item>
<p><c>running_db_nodes</c>. Returns a list of nodes where
- <c>Mnesia</c> currently is running. This function can be
- called even if <c>Mnesia</c> is not yet running, but it
+ Mnesia currently is running. This function can be
+ called even if Mnesia is not yet running, but it
then has slightly different semantics.</p>
- <p>If <c>Mnesia</c> is down on the local node, the function
+ <p>If Mnesia is down on the local node, the function
returns those other <c>db_nodes</c> and
<c>extra_db_nodes</c> that for the moment are
operational.</p>
- <p>If <c>Mnesia</c> is started, the function returns
- those nodes that <c>Mnesia</c> on the local node is fully
- connected to. Only those nodes that <c>Mnesia</c> has
+ <p>If Mnesia is started, the function returns
+ those nodes that Mnesia on the local node is fully
+ connected to. Only those nodes that Mnesia has
exchanged schema information with are included as
<c>running_db_nodes</c>. After the merge of schemas, the
- local <c>Mnesia</c> system is fully operable and
+ local Mnesia system is fully operable and
applications can perform access of remote replicas.
- Before the schema merge, <c>Mnesia</c> only operates
+ Before the schema merge, Mnesia only operates
locally. Sometimes there are more nodes included in the
<c>running_db_nodes</c> list than all <c>db_nodes</c>
and <c>extra_db_nodes</c> together.</p>
@@ -2322,17 +2322,17 @@ mnesia:create_table(employee,
<item>
<p><c>transaction_failures</c>. Returns a
number that indicates how many transactions have
- failed since <c>Mnesia</c> was started.</p>
+ failed since Mnesia was started.</p>
</item>
<item>
<p><c>transaction_commits</c>. Returns a
number that indicates how many transactions have
- terminated successfully since <c>Mnesia</c> was started.</p>
+ terminated successfully since Mnesia was started.</p>
</item>
<item>
<p><c>transaction_restarts</c>. Returns a
number that indicates how many transactions have been
- restarted since <c>Mnesia</c> was started.</p>
+ restarted since Mnesia was started.</p>
</item>
<item>
<p><c>transaction_log_writes</c>.
@@ -2342,12 +2342,12 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>use_dir</c>. Returns a boolean that indicates if
- the <c>Mnesia</c> directory is used or not. Can be
- started even if <c>Mnesia</c> is not yet running.</p>
+ the Mnesia directory is used or not. Can be
+ started even if Mnesia is not yet running.</p>
</item>
<item>
<p><c>version</c>. Returns the current
- version number of <c>Mnesia</c>.</p>
+ version number of Mnesia.</p>
</item>
</list>
</desc>
@@ -2359,13 +2359,13 @@ mnesia:create_table(employee,
<marker id="table"></marker>
<p>Returns a Query List Comprehension (QLC) query handle,
see the <seealso marker="stdlib:qlc">qlc(3)</seealso>
- manual page in <c>STDLIB</c>. The module <c>qlc</c>
- implements a query language that can use <c>Mnesia</c>
+ manual page in STDLIB. The module <c>qlc</c>
+ implements a query language that can use Mnesia
tables as sources of data. Calling
<c>mnesia:table/1,2</c> is the means to make the
<c>mnesia</c> table <c>Tab</c> usable to QLC.</p>
- <p><c>Option</c> can contain <c>Mnesia</c>
- options or QLC options. <c>Mnesia</c> recognizes the
+ <p><c>Option</c> can contain Mnesia
+ options or QLC options. Mnesia recognizes the
following options (any other option is forwarded to
QLC).</p>
<list type="bulleted">
@@ -2374,7 +2374,7 @@ mnesia:create_table(employee,
</item>
<item><c>{n_objects,Number}</c>, where <c>n_objects</c>
specifies (roughly) the number of objects returned
- from <c>Mnesia</c> to QLC. Queries to remote tables
+ from Mnesia to QLC. Queries to remote tables
can need a larger chunk to reduce network overhead.
By default, <c>100</c> objects at a time are returned.
</item>
@@ -2413,7 +2413,7 @@ mnesia:create_table(employee,
<desc>
<marker id="table_info"></marker>
<p>The <c>table_info/2</c> function takes two arguments.
- The first is the name of a <c>Mnesia</c> table.
+ The first is the name of a Mnesia table.
The second is one of the following keys:</p>
<list type="bulleted">
<item>
@@ -2465,7 +2465,7 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>load_node</c>. Returns the name of
- the node that <c>Mnesia</c> loaded the table from. The
+ the node that Mnesia loaded the table from. The
structure of the returned value is unspecified, but
can be useful for debugging purposes.</p>
</item>
@@ -2476,7 +2476,7 @@ mnesia:create_table(employee,
</item>
<item>
<p><c>load_reason</c>. Returns the
- reason of why <c>Mnesia</c> decided to load the table.
+ reason of why Mnesia decided to load the table.
The structure of the returned value is unspecified, but
can be useful for debugging purposes.</p>
</item>
@@ -2620,7 +2620,7 @@ raise(Name, Amount) ->
several processes running on different nodes can concurrently
execute the function <c>raise/2</c> without interfering
with each other.</p>
- <p>Since <c>Mnesia</c> detects deadlocks, a transaction can be
+ <p>Since Mnesia detects deadlocks, a transaction can be
restarted any number of times. This function attempts a
restart as specified in <c>Retries</c>. <c>Retries</c> must
be an integer greater than 0 or the atom <c>infinity</c>.
@@ -2643,7 +2643,7 @@ raise(Name, Amount) ->
<p><c>NewAttributeList</c> and <c>NewRecordName</c>
specify the attributes and the new record type of the
converted table. Table name always remains unchanged. If
- <c>record_name</c> is changed, only the <c>Mnesia</c>
+ <c>record_name</c> is changed, only the Mnesia
functions that use table identifiers work, for example,
<c>mnesia:write/3</c> works, but not <c>mnesia:write/1</c>.</p>
</desc>
@@ -2706,7 +2706,7 @@ raise(Name, Amount) ->
distributed operation that is either performed on all
nodes with disc resident schema, or none. Uninstallation of
fallbacks requires Erlang to be operational on all
- involved nodes, but it does not matter if <c>Mnesia</c> is
+ involved nodes, but it does not matter if Mnesia is
running or not. Which nodes that are considered as
disc-resident nodes is determined from the schema
information in the local fallback.</p>
@@ -2792,28 +2792,28 @@ raise(Name, Amount) ->
<section>
<title>Configuration Parameters</title>
<marker id="configuration_parameters"></marker>
- <p><c>Mnesia</c> reads the following application configuration
+ <p>Mnesia reads the following application configuration
parameters:</p>
<list type="bulleted">
<item>
<p><c>-mnesia access_module Module</c>. The name of the
- <c>Mnesia</c> activity access callback module. Default is
+ Mnesia activity access callback module. Default is
<c>mnesia</c>.</p>
</item>
<item>
<p><c>-mnesia auto_repair true | false</c>. This flag
- controls if <c>Mnesia</c> automatically tries to repair
+ controls if Mnesia automatically tries to repair
files that have not been properly closed. Default is
<c>true</c>.</p>
</item>
<item>
<p><c>-mnesia backup_module Module</c>. The name of the
- <c>Mnesia</c> backup callback module. Default is
+ Mnesia backup callback module. Default is
<c>mnesia_backup</c>.</p>
</item>
<item>
<p><c>-mnesia debug Level</c>. Controls the debug level
- of <c>Mnesia</c>. The possible values are as follows:</p>
+ of Mnesia. The possible values are as follows:</p>
<taglist>
<tag><c>none</c></tag>
<item>
@@ -2825,7 +2825,7 @@ raise(Name, Amount) ->
events generate <c>{mnesia_info, Format, Args}</c>
system events. Processes can subscribe to these events with
<c>mnesia:subscribe/1</c>. The events are always sent to
- the <c>Mnesia</c> event handler.</p>
+ the Mnesia event handler.</p>
</item>
<tag><c>debug</c></tag>
<item>
@@ -2834,15 +2834,15 @@ raise(Name, Amount) ->
<c>{mnesia_info, Format, Args}</c> system events.
Processes can subscribe to these events with
<c>mnesia:subscribe/1</c>. The events are always sent to
- the <c>Mnesia</c> event handler. On this debug level,
- the <c>Mnesia</c> event handler starts subscribing to
+ the Mnesia event handler. On this debug level,
+ the Mnesia event handler starts subscribing to
updates in the schema table.</p>
</item>
<tag><c>trace</c></tag>
<item>
<p>Activates all events at the debug level. On this
- level, the <c>Mnesia</c> event handler starts subscribing
- to updates on all <c>Mnesia</c> tables. This level is
+ level, the Mnesia event handler starts subscribing
+ to updates on all Mnesia tables. This level is
intended only for debugging small toy systems, as many
large events can be generated.</p>
</item>
@@ -2856,7 +2856,7 @@ raise(Name, Amount) ->
</item>
<item>
<p><c>-mnesia core_dir Directory</c>. The name of the
- directory where <c>Mnesia</c> core files is stored, or
+ directory where Mnesia core files is stored, or
false. Setting it implies that also RAM-only nodes
generate a core file if a crash occurs.</p>
</item>
@@ -2870,9 +2870,9 @@ raise(Name, Amount) ->
</item>
<item>
<p><c>-mnesia dir Directory</c>. The name of the directory
- where all <c>Mnesia</c> data is stored. The directory name
+ where all Mnesia data is stored. The directory name
must be unique for the current node. Two nodes must never
- share the the same <c>Mnesia</c> directory. The results
+ share the the same Mnesia directory. The results
are unpredictable.</p>
</item>
<item>
@@ -2915,44 +2915,44 @@ raise(Name, Amount) ->
</item>
<item>
<p><c>-mnesia event_module Module</c>. The name of the
- <c>Mnesia</c> event handler callback module. Default is
+ Mnesia event handler callback module. Default is
<c>mnesia_event</c>.</p>
</item>
<item>
<p><c>-mnesia extra_db_nodes Nodes</c> specifies a list of
nodes, in addition to the ones found in the schema, with
- which <c>Mnesia</c> is also to establish contact. Default
+ which Mnesia is also to establish contact. Default
is <c>[]</c> (empty list).</p>
</item>
<item>
<p><c>-mnesia fallback_error_function {UserModule, UserFunc}</c>.
Specifies a user-supplied callback function, which is
- called if a fallback is installed and <c>Mnesia</c> goes
- down on another node. <c>Mnesia</c> calls the function
+ called if a fallback is installed and Mnesia goes
+ down on another node. Mnesia calls the function
with one argument, the name of the dying node, for example,
- <c>UserModule:UserFunc(DyingNode)</c>. <c>Mnesia</c> must
+ <c>UserModule:UserFunc(DyingNode)</c>. Mnesia must
be restarted, otherwise the database can be inconsistent.
- The default behavior is to terminate <c>Mnesia</c>.</p>
+ The default behavior is to terminate Mnesia.</p>
</item>
<item>
<p><c>-mnesia max_wait_for_decision Timeout</c>. Specifies
- how long <c>Mnesia</c> waits for other nodes to share their
+ how long Mnesia waits for other nodes to share their
knowledge about the outcome of an unclear transaction. By
default, <c>Timeout</c> is set to the atom <c>infinity</c>.
- This implies that if <c>Mnesia</c> upon startup detects
+ This implies that if Mnesia upon startup detects
a "heavyweight transaction" whose outcome is unclear, the
- local <c>Mnesia</c> waits until <c>Mnesia</c> is started
+ local Mnesia waits until Mnesia is started
on some (in the worst case all) of the other nodes that were
involved in the interrupted transaction. This is a rare
- situation, but if it occurs, <c>Mnesia</c> does not guess if
+ situation, but if it occurs, Mnesia does not guess if
the transaction on the other nodes was committed or
- terminated. <c>Mnesia</c> waits until it knows the outcome
+ terminated. Mnesia waits until it knows the outcome
and then acts accordingly.</p>
<p>If <c>Timeout</c> is set to an integer value in
- milliseconds, <c>Mnesia</c> forces "heavyweight transactions"
+ milliseconds, Mnesia forces "heavyweight transactions"
to be finished, even if the outcome of the transaction for
the moment is unclear. After <c>Timeout</c> milliseconds,
- <c>Mnesia</c> commits or terminates the transaction and
+ Mnesia commits or terminates the transaction and
continues with the startup. This can lead to a situation
where the transaction is committed on some nodes and
terminated on other nodes. If the transaction is a
@@ -2976,14 +2976,14 @@ raise(Name, Amount) ->
</item>
<item>
<p><c>-mnesia schema_location Loc</c>. Controls where
- <c>Mnesia</c> looks for its schema. Parameter
+ Mnesia looks for its schema. Parameter
<c>Loc</c> can be one of the following atoms:</p>
<taglist>
<tag><c>disc</c></tag>
<item>
<p>Mandatory disc. The schema is assumed to be located
- in the <c>Mnesia</c> directory. If the schema cannot
- be found, <c>Mnesia</c> refuses to start. This is the
+ in the Mnesia directory. If the schema cannot
+ be found, Mnesia refuses to start. This is the
old behavior.</p>
</item>
<tag><c>ram</c></tag>
@@ -3001,10 +3001,10 @@ raise(Name, Amount) ->
<tag><c>opt_disc</c></tag>
<item>
<p>Optional disc. The schema can reside on disc or in
- RAM. If the schema is found on disc, <c>Mnesia</c>
+ RAM. If the schema is found on disc, Mnesia
starts as a disc-based node and the storage type of
the schema table is <c>disc_copies</c>. If no schema is
- found on disc, <c>Mnesia</c> starts as a disc-less node
+ found on disc, Mnesia starts as a disc-less node
and the storage type of the schema table is
<c>ram_copies</c>. Default value for the application
parameter is <c>opt_disc</c>.</p>
@@ -3012,7 +3012,7 @@ raise(Name, Amount) ->
</taglist>
</item>
</list>
- <p>First, the <c>SASL</c> application parameters are checked,
+ <p>First, the SASL application parameters are checked,
then the command-line flags are checked, and finally, the
default value is chosen.</p>
</section>
diff --git a/lib/mnesia/doc/src/mnesia_frag_hash.xml b/lib/mnesia/doc/src/mnesia_frag_hash.xml
index 95f5f8aa07..51b32129b6 100644
--- a/lib/mnesia/doc/src/mnesia_frag_hash.xml
+++ b/lib/mnesia/doc/src/mnesia_frag_hash.xml
@@ -87,13 +87,13 @@
the new one.</p>
<p><c>NewState</c> is stored as <c>hash_state</c> among the
other <c>frag_properties</c>.</p>
- <p>As a part of the <c>add_frag</c> procedure, <c>Mnesia</c> iterates
+ <p>As a part of the <c>add_frag</c> procedure, Mnesia iterates
over all fragments corresponding to the <c>IterFrags</c> numbers
and starts <c>key_to_frag_number(NewState,RecordKey)</c> for
each record. If the new fragment differs from the old
fragment, the record is moved to the new fragment.</p>
<p>As the <c>add_frag</c> procedure is a part of a schema
- transaction, <c>Mnesia</c> acquires write locks on the
+ transaction, Mnesia acquires write locks on the
affected tables. That is, both the fragments corresponding
to <c>IterFrags</c> and those corresponding to
<c>AdditionalLockFrags</c>.</p>
@@ -112,7 +112,7 @@
<desc>
<p><c>NewState</c> is stored as <c>hash_state</c> among the
other <c>frag_properties</c>.</p>
- <p>As a part of the <c>del_frag</c> procedure, <c>Mnesia</c> iterates
+ <p>As a part of the <c>del_frag</c> procedure, Mnesia iterates
over all fragments corresponding to the <c>IterFrags</c> numbers
and starts <c>key_to_frag_number(NewState,RecordKey)</c> for
each record. If the new fragment differs from the old
@@ -120,7 +120,7 @@
<p>Notice that all records in the last fragment must be moved to
another fragment, as the entire fragment is deleted.</p>
<p>As the <c>del_frag</c> procedure is a part of a schema
- transaction, <c>Mnesia</c> acquires write locks on the
+ transaction, Mnesia acquires write locks on the
affected tables. That is, both the fragments corresponding
to <c>IterFrags</c> and those corresponding to
<c>AdditionalLockFrags</c>.</p>
@@ -134,7 +134,7 @@
<v>Reason = term()</v>
</type>
<desc>
- <p>Starts whenever <c>Mnesia</c> needs to determine
+ <p>Starts whenever Mnesia needs to determine
which fragment a certain record belongs to. It is typically
started at <c>read</c>, <c>write</c>, and <c>delete</c>.</p>
</desc>
@@ -149,7 +149,7 @@
<v>Reason = term()</v>
</type>
<desc>
- <p>This function is called whenever <c>Mnesia</c> needs to determine
+ <p>This function is called whenever Mnesia needs to determine
which fragments that need to be searched for a <c>MatchSpec</c>.
It is typically called by <c>select</c> and
<c>match_object</c>.</p>
diff --git a/lib/mnesia/doc/src/mnesia_registry.xml b/lib/mnesia/doc/src/mnesia_registry.xml
index cd778ae072..a76f716981 100644
--- a/lib/mnesia/doc/src/mnesia_registry.xml
+++ b/lib/mnesia/doc/src/mnesia_registry.xml
@@ -38,20 +38,20 @@
<modulesummary>Dump support for registries in erl_interface.</modulesummary>
<description>
<p>This module is usually part of the <c>erl_interface</c>
- application, but is currently part of the <c>Mnesia</c>
+ application, but is currently part of the Mnesia
application.</p>
<p>This module is mainly intended for internal use within OTP,
but it has two functions that are exported for public use.</p>
<p>On C-nodes, <c>erl_interface</c> has support for registry
tables. These tables reside in RAM on the C-node, but can also
- be dumped into <c>Mnesia</c> tables. By default, the dumping
+ be dumped into Mnesia tables. By default, the dumping
of registry tables through <c>erl_interface</c> causes a
- corresponding <c>Mnesia</c> table to be created with
+ corresponding Mnesia table to be created with
<c>mnesia_registry:create_table/1</c>, if necessary.</p>
<p>Tables that are created with these functions can be
- administered as all other <c>Mnesia</c> tables. They can be
+ administered as all other Mnesia tables. They can be
included in backups, replicas can be added, and so on.
- The tables are normal <c>Mnesia</c> tables owned by the user
+ The tables are normal Mnesia tables owned by the user
of the corresponding <c>erl_interface</c> registries.</p>
</description>
@@ -68,7 +68,7 @@
that is, <c>{ram_copies,[node()]}</c> or
<c>{disc_copies,[node()]}</c>.</p>
<p>This function is used by <c>erl_interface</c> to
- create the <c>Mnesia</c> table if it does not already
+ create the Mnesia table if it does not already
exist.</p>
</desc>
</func>
diff --git a/lib/mnesia/doc/src/part.xml b/lib/mnesia/doc/src/part.xml
index 101bdb29d4..d3ffe93937 100644
--- a/lib/mnesia/doc/src/part.xml
+++ b/lib/mnesia/doc/src/part.xml
@@ -30,7 +30,7 @@
<file>part.sgml</file>
</header>
<description>
- <p>The <c>Mnesia</c> application is a distributed Database Management
+ <p>The Mnesia application is a distributed Database Management
System (DBMS), appropriate for telecommunications applications and other
Erlang applications, which require continuous operation and exhibit soft
real-time properties.</p>
diff --git a/lib/mnesia/doc/src/ref_man.xml b/lib/mnesia/doc/src/ref_man.xml
index 662f0d61d6..7fb71b9c45 100644
--- a/lib/mnesia/doc/src/ref_man.xml
+++ b/lib/mnesia/doc/src/ref_man.xml
@@ -33,7 +33,7 @@
<file>refman.sgml</file>
</header>
<description>
- <p>The <c>Mnesia</c> application is a distributed Database Management
+ <p>The Mnesia application is a distributed Database Management
System (DBMS), appropriate for telecommunications applications and other
Erlang applications, which require continuous operation and exhibit soft
real-time properties.</p>
diff --git a/lib/observer/doc/src/ttb.xml b/lib/observer/doc/src/ttb.xml
index 94ecef24b4..42b0fa1d8a 100644
--- a/lib/observer/doc/src/ttb.xml
+++ b/lib/observer/doc/src/ttb.xml
@@ -485,7 +485,7 @@ ttb:p(all, call).</input></pre>
<p>For a description of the <c>match_spec()</c> syntax,
see section
<seealso marker="erts:match_spec"><c>Match Specifications in Erlang</c></seealso>
- in <c>ERTS</c>, which explains the general match specification "language".
+ in ERTS, which explains the general match specification "language".
</p>
<note>
<p>The <em>system tracer</em> for sequential tracing is
diff --git a/lib/odbc/doc/src/notes.xml b/lib/odbc/doc/src/notes.xml
index d3dd39616f..40f9339028 100644
--- a/lib/odbc/doc/src/notes.xml
+++ b/lib/odbc/doc/src/notes.xml
@@ -585,7 +585,7 @@
also been extended. </item><item> The <c>configure</c>
scripts of <c>erl_interface</c> and <c>odbc</c> now
search for thread libraries and thread library quirks the
- same way as <c>erts</c> do. </item><item> The
+ same way as ERTS do. </item><item> The
<c>configure</c> script of the <c>odbc</c> application
now also looks for odbc libraries in <c>lib64</c> and
<c>lib/64</c> directories when building on a 64-bit
diff --git a/lib/parsetools/doc/src/yecc.xml b/lib/parsetools/doc/src/yecc.xml
index 6ec9fb5f0e..9188bd2a22 100644
--- a/lib/parsetools/doc/src/yecc.xml
+++ b/lib/parsetools/doc/src/yecc.xml
@@ -201,7 +201,7 @@
<p>The grammar starts with an optional <c>header</c> section. The
header is put first in the generated file, before the module
declaration. The purpose of the header is to provide a means to
- make the documentation generated by <c>EDoc</c> look nicer. Each
+ make the documentation generated by EDoc look nicer. Each
header line should be enclosed in double quotes, and newlines
will be inserted between the lines. For example:</p>
<code>
diff --git a/lib/reltool/doc/src/notes.xml b/lib/reltool/doc/src/notes.xml
index 6df4924d0a..25d983afd3 100644
--- a/lib/reltool/doc/src/notes.xml
+++ b/lib/reltool/doc/src/notes.xml
@@ -546,8 +546,8 @@
<p>The handling of applications included in releases has
been improved. Applications that are required to be
started before other applications in a release are now
- automatically included in the release. The <c>kernel</c>
- and <c>stdlib</c> applications are always included as
+ automatically included in the release. The Kernel
+ and STDLIB applications are always included as
they are mandatory.</p>
<p>Applications that are (explicitly or implicitly)
included in a release are now automatically included as
diff --git a/lib/reltool/doc/src/part.xml b/lib/reltool/doc/src/part.xml
index 5904084879..e608d548ea 100644
--- a/lib/reltool/doc/src/part.xml
+++ b/lib/reltool/doc/src/part.xml
@@ -31,7 +31,7 @@
<rev>%VSN%</rev>
</header>
<description>
- <p><c>Reltool</c> is a release management tool. It analyses a given
+ <p>Reltool is a release management tool. It analyses a given
Erlang/OTP installation and determines various dependencies
between applications. The <c>graphical</c> frontend depicts the
dependencies and enables interactive customization of a
diff --git a/lib/reltool/doc/src/ref_man.xml b/lib/reltool/doc/src/ref_man.xml
index 38f270b79a..1684f075ff 100644
--- a/lib/reltool/doc/src/ref_man.xml
+++ b/lib/reltool/doc/src/ref_man.xml
@@ -31,7 +31,7 @@
<rev>%VSN%</rev>
</header>
<description>
- <p><c>Reltool</c> is a release management tool. It analyses a given
+ <p>Reltool is a release management tool. It analyses a given
Erlang/OTP installation and determines various dependencies
between applications. The <c>graphical</c> frontend depicts the
dependencies and enables interactive customization of a
diff --git a/lib/reltool/doc/src/reltool.xml b/lib/reltool/doc/src/reltool.xml
index 38448e7961..5bfbee966b 100644
--- a/lib/reltool/doc/src/reltool.xml
+++ b/lib/reltool/doc/src/reltool.xml
@@ -47,7 +47,7 @@
<p>The tool uses an installed Erlang/OTP system as input.
<c>root_dir</c> is the root directory of the analysed system and
- it defaults to the system executing <c>reltool</c>. Applications
+ it defaults to the system executing Reltool. Applications
may also be located outside <c>root_dir</c>. <c>lib_dirs</c>
defines library directories where additional applications
may reside and it defaults to the directories
@@ -56,7 +56,7 @@
<p>An application directory <c>AppDir</c> under a library
directory is recognized by the existence of an <c>AppDir/ebin</c>
- directory. If this does not exist, <c>reltool</c> will not
+ directory. If this does not exist, Reltool will not
consider <c>AppDir</c> at all when looking for applications.</p>
<p>It is recommended that application directories are named as the
@@ -81,14 +81,14 @@
<tag><c>config</c></tag>
<item>
<p>This is the main option and it controls the configuration
- of <c>reltool</c>. It can either be a <c>sys</c> tuple or
+ of Reltool. It can either be a <c>sys</c> tuple or
a name of a <c>file</c> containing a sys tuple.</p>
</item>
<tag><c>trap_exit</c></tag>
<item>
<p>This option controls the error handling behavior of
- <c>reltool</c>. By default the window processes traps
+ Reltool. By default the window processes traps
exit, but this behavior can altered by setting
<c>trap_exit</c> to <c>false</c>.</p>
</item>
diff --git a/lib/reltool/doc/src/reltool_intro.xml b/lib/reltool/doc/src/reltool_intro.xml
index 8e232b8838..2980ad7977 100644
--- a/lib/reltool/doc/src/reltool_intro.xml
+++ b/lib/reltool/doc/src/reltool_intro.xml
@@ -34,7 +34,7 @@
<rev>%VSN%</rev>
<file>reltool_intro.xml</file>
</header>
- <p><c>Reltool</c> is a release management tool. It analyses a given
+ <p>Reltool is a release management tool. It analyses a given
Erlang/OTP installation and determines various dependencies between
applications. The <c>graphical</c> frontend depicts the dependencies and
enables interactive customization of a target system. The backend provides a
@@ -82,7 +82,7 @@
and about the Erlang/OTP development system:</p>
<list type="bulleted">
<item>
- <p>the Reference Manual of <c>Reltool</c></p>
+ <p>the Reference Manual of Reltool</p>
</item>
<item>
<p>the Erlang/OTP <c>System Principles</c></p>
diff --git a/lib/runtime_tools/doc/src/dbg.xml b/lib/runtime_tools/doc/src/dbg.xml
index 14a81b2293..db04bfdf7b 100644
--- a/lib/runtime_tools/doc/src/dbg.xml
+++ b/lib/runtime_tools/doc/src/dbg.xml
@@ -78,7 +78,7 @@
<p>Pseudo function that by means of a <c>parse_transform</c>
translates the <em>literal</em><c>fun()</c> typed as parameter in
the function call to a match specification as described in
- the <c>match_spec</c> manual of <c>ERTS</c> users guide.
+ the <c>match_spec</c> manual of ERTS users guide.
(with literal I mean that the <c>fun()</c> needs to
textually be written as the parameter of the function, it
cannot be held in a variable which in turn is passed to the
diff --git a/lib/runtime_tools/doc/src/notes.xml b/lib/runtime_tools/doc/src/notes.xml
index 6bec7cb9ca..b6dfb2dd28 100644
--- a/lib/runtime_tools/doc/src/notes.xml
+++ b/lib/runtime_tools/doc/src/notes.xml
@@ -668,7 +668,7 @@
also been extended. </item><item> The <c>configure</c>
scripts of <c>erl_interface</c> and <c>odbc</c> now
search for thread libraries and thread library quirks the
- same way as <c>erts</c> do. </item><item> The
+ same way as ERTS do. </item><item> The
<c>configure</c> script of the <c>odbc</c> application
now also looks for odbc libraries in <c>lib64</c> and
<c>lib/64</c> directories when building on a 64-bit
diff --git a/lib/sasl/doc/src/alarm_handler.xml b/lib/sasl/doc/src/alarm_handler.xml
index 8550a88b28..4160757164 100644
--- a/lib/sasl/doc/src/alarm_handler.xml
+++ b/lib/sasl/doc/src/alarm_handler.xml
@@ -54,7 +54,7 @@
format is defined by the user. For example, an event handler
for SNMP can be defined, together with an alarm Management
Information Base (MIB).</p>
- <p>The alarm handler is part of the <c>SASL</c> application.</p>
+ <p>The alarm handler is part of the SASL application.</p>
<p>When writing new event handlers for the alarm handler, the
following events must be handled:</p>
<taglist>
@@ -76,7 +76,7 @@
{NewHandler, Args})</c>. <c>NewHandler:init({Args, {alarm_handler,
Alarms}})</c> is called. For more details, see
<seealso marker="stdlib:gen_event"><c>gen_event(3)</c></seealso>
- in <c>STDLIB</c>.</p>
+ in STDLIB.</p>
</description>
<funcs>
diff --git a/lib/sasl/doc/src/appup.xml b/lib/sasl/doc/src/appup.xml
index 6fbdcb9f5b..a43a966dcb 100644
--- a/lib/sasl/doc/src/appup.xml
+++ b/lib/sasl/doc/src/appup.xml
@@ -362,12 +362,12 @@ point_of_no_return</pre>
system is restarted.</p>
<pre>
restart_new_emulator</pre>
- <p>This instruction is used when the application <c>ERTS</c>,
- <c>Kernel</c>, <c>STDLIB</c>, or <c>SASL</c> is
+ <p>This instruction is used when the application ERTS,
+ Kernel, STDLIB, or SASL is
upgraded. It shuts down the current emulator and starts a new
one. All processes are terminated gracefully, and the new
- version of <c>ERTS</c>, <c>Kernel</c>, <c>STDLIB</c>, and
- <c>SASL</c> are used when the emulator restarts.
+ version of ERTS, Kernel, STDLIB, and
+ SASL are used when the emulator restarts.
Only one <c>restart_new_emulator</c> instruction is allowed
in the <c>relup</c> file, and it must be placed first.
<seealso marker="systools#make_relup/3"><c>systools:make_relup/3,4</c></seealso>
@@ -385,7 +385,7 @@ restart_new_emulator</pre>
<warning>
<p>As stated earlier, instruction <c>restart_new_emulator</c>
causes the emulator to be restarted with new versions of
- <c>ERTS</c>, <c>Kernel</c>, <c>STDLIB</c>, and <c>SASL</c>.
+ ERTS>, Kernel, STDLIB, and SASL.
However, all other applications do at startup run their old
versions in this new emulator. This is usually no problem,
but every now and then incompatible changes occur to the
diff --git a/lib/sasl/doc/src/error_logging.xml b/lib/sasl/doc/src/error_logging.xml
index 8464a41ff9..4b2c960bbb 100644
--- a/lib/sasl/doc/src/error_logging.xml
+++ b/lib/sasl/doc/src/error_logging.xml
@@ -32,20 +32,20 @@
<rev>B</rev>
<file>error_logging.xml</file>
</header>
- <p>The <c>SASL</c> application introduces three types of reports:</p>
+ <p>The SASL application introduces three types of reports:</p>
<list type="bulleted">
<item>Supervisor report</item>
<item>Progress report</item>
<item>Crash report</item>
</list>
- <p>When the <c>SASL</c> application is started, it adds a handler that
+ <p>When the SASL application is started, it adds a handler that
formats and writes these reports, as specified in the configuration
- parameters for <c>SASL</c>, that is, the environment variables
- in the <c>SASL</c> application specification, which is found in the
- <c>.app</c> file of <c>SASL</c>. For details, see the
+ parameters for SASL, that is, the environment variables
+ in the SASL application specification, which is found in the
+ <c>.app</c> file of SASL. For details, see the
<seealso marker="sasl_app"><c>sasl(6)</c></seealso> application in the
Reference Manual and the <seealso marker="kernel:app"><c>app(4)</c></seealso>
- file in the <c>Kernel</c> Reference Manual.</p>
+ file in the Kernel Reference Manual.</p>
<section>
<title>Supervisor Report</title>
@@ -180,14 +180,14 @@
<p>The report browser is used to browse and format error reports
written by the error logger handler
<seealso marker="stdlib:log_mf_h"><c>log_mf_h</c></seealso>
- defined in <c>STDLIB</c>.</p>
+ defined in STDLIB.</p>
<p>The <c>log_mf_h</c> handler writes all reports to a
report logging directory, which is specified when
- configuring the <c>SASL</c> application.</p>
+ configuring the SASL application.</p>
<p>If the report browser is
used offline, the reports can be copied to another directory
specified when starting the browser. If no such directory
- is specified, the browser reads reports from the <c>SASL</c>
+ is specified, the browser reads reports from the SASL
<c>error_logger_mf_dir</c>.</p>
<section>
diff --git a/lib/sasl/doc/src/notes.xml b/lib/sasl/doc/src/notes.xml
index dae73f8b23..bd713af932 100644
--- a/lib/sasl/doc/src/notes.xml
+++ b/lib/sasl/doc/src/notes.xml
@@ -824,7 +824,7 @@
<list>
<item>
<p>Use an infinity timeout in all calls to
- <c>gen_server:call()</c> in the <c>sasl</c>
+ <c>gen_server:call()</c> in the SASL
application.</p>
<p>
Own Id: OTP-8506 Aux Id: seq11509 </p>
diff --git a/lib/sasl/doc/src/part.xml b/lib/sasl/doc/src/part.xml
index f531ed2dea..659710487e 100644
--- a/lib/sasl/doc/src/part.xml
+++ b/lib/sasl/doc/src/part.xml
@@ -30,7 +30,7 @@
<file>part.xml</file>
</header>
<description>
- <p>The System Architecture Support Libraries <c>SASL</c> application
+ <p>The System Architecture Support Libraries SASL application
provides support for alarm handling, release handling, and
related functions.</p>
</description>
diff --git a/lib/sasl/doc/src/rb.xml b/lib/sasl/doc/src/rb.xml
index 1ce19046eb..d5df4fd345 100644
--- a/lib/sasl/doc/src/rb.xml
+++ b/lib/sasl/doc/src/rb.xml
@@ -38,7 +38,7 @@
<p>The Report Browser (RB) tool is used to browse and
format error reports written by the error logger handler
<seealso marker="stdlib:log_mf_h"><c>log_mf_h</c></seealso>
- in <c>STDLIB</c>.</p>
+ in STDLIB.</p>
</description>
<funcs>
@@ -62,7 +62,7 @@
reports that match that filter.</p>
<p>The reports are matched using the
<seealso marker="stdlib:proplists"><c>proplists</c></seealso>
- module in <c>STDLIB</c>. The report must be a proplist
+ module in STDLIB. The report must be a proplist
to be matched against any of the filters.</p>
<p>If the filter has the form <c>{Key, RegExp, re}</c>, the
report must contain an element with key equal to <c>Key</c> and
@@ -102,7 +102,7 @@
</list>
<p>For a definition of valid regular expressions and options, see
the <seealso marker="stdlib:re"><c>re</c></seealso> module in
- <c>STDLIB</c> and in particular function <c>re:run/3</c>.</p>
+ STDLIB and in particular function <c>re:run/3</c>.</p>
<p>For details about data type <c>mp()</c>, see
<seealso marker="stdlib:re#type-mp"><c>re:mp()</c></seealso>.</p>
</desc>
diff --git a/lib/sasl/doc/src/ref_man.xml b/lib/sasl/doc/src/ref_man.xml
index 42045df5ec..78cf1eb26e 100644
--- a/lib/sasl/doc/src/ref_man.xml
+++ b/lib/sasl/doc/src/ref_man.xml
@@ -30,7 +30,7 @@
<file>application.xml</file>
</header>
<description>
- <p>The <c>SASL</c> application provides support for alarm handling,
+ <p>The SASL application provides support for alarm handling,
release handling, and related functions.</p>
</description>
<xi:include href="sasl_app.xml"/>
diff --git a/lib/sasl/doc/src/rel.xml b/lib/sasl/doc/src/rel.xml
index d6558c06b4..9356b2cd47 100644
--- a/lib/sasl/doc/src/rel.xml
+++ b/lib/sasl/doc/src/rel.xml
@@ -59,7 +59,7 @@
<tag><c>Vsn = string()</c></tag>
<item><p>Release version.</p></item>
<tag><c>EVsn = string()</c></tag>
- <item><p><c>ERTS</c> version the release is intended for.</p></item>
+ <item><p>ERTS version the release is intended for.</p></item>
<tag><c>Application = atom()</c></tag>
<item><p>Name of an application included in the release.</p></item>
<tag><c>AppVsn = string()</c></tag>
@@ -82,8 +82,8 @@
to the same value as in the application resource file.</p></item>
</taglist>
<note>
- <p>The list of applications must contain the <c>Kernel</c> and
- <c>STDLIB</c> applications.</p>
+ <p>The list of applications must contain the Kernel and
+ STDLIB applications.</p>
</note>
</section>
diff --git a/lib/sasl/doc/src/release_handler.xml b/lib/sasl/doc/src/release_handler.xml
index bcbc5f5339..8f073807fb 100644
--- a/lib/sasl/doc/src/release_handler.xml
+++ b/lib/sasl/doc/src/release_handler.xml
@@ -31,7 +31,7 @@
<module>release_handler</module>
<modulesummary>Unpacking and Installation of Release Packages</modulesummary>
<description>
- <p>The <em>release handler</em> process belongs to the <c>SASL</c>
+ <p>The <em>release handler</em> process belongs to the SASL
application, which is responsible for <em>release handling</em>,
that is, unpacking, installation, and removal of release packages.</p>
<p>An introduction to release handling and an example is provided in
@@ -44,7 +44,7 @@
directory of the previous version of the release, where
<c>$ROOT</c> is the installation root directory,
<seealso marker="kernel:code#root_dir/0"><c>code:root_dir()</c></seealso>.
- Another <c>releases</c> directory can be specified using the <c>SASL</c>
+ Another <c>releases</c> directory can be specified using the SASL
configuration parameter <c>releases_dir</c> or the OS environment
variable <c>RELDIR</c>. The release handler must have write access
to this directory to install the new release.
@@ -56,7 +56,7 @@
<item>A boot script, <c>Name.boot</c></item>
</list>
<p>The <c>.rel</c> file contains information about the release: its name,
- version, and which <c>ERTS</c> and application versions it uses.</p>
+ version, and which ERTS and application versions it uses.</p>
<p>A release package can also contain:</p>
<list type="bulleted">
<item>A release upgrade file, <c>relup</c></item>
@@ -115,7 +115,7 @@
<em>System Documentation</em>. In this case, the system
configuration file <c>sys.config</c> is mandatory.</p>
<p>The installation of a new release can restart the system. Which
- program to use is specified by the <c>SASL</c> configuration
+ program to use is specified by the SASL configuration
parameter <c>start_prg</c>, which defaults
to <c>$ROOT/bin/start</c>.</p>
<p>The emulator restart on Windows NT expects that the system is
@@ -132,7 +132,7 @@
is made permanent.</p>
<p>The release handler at a node running on a diskless machine,
or with a read-only file system, must be configured accordingly
- using the following <c>SASL</c> configuration parameters (for
+ using the following SASL configuration parameters (for
details, see <seealso marker="sasl_app">sasl(6)</seealso>):</p>
<taglist>
<tag><c>masters</c></tag>
@@ -287,7 +287,7 @@
returned, the emulator is restarted
before the upgrade instructions are executed. This
occurs if the emulator or any of the applications
- <c>Kernel</c>, <c>STDLIB</c>, or <c>SASL</c>
+ Kernel, STDLIB, or SASL
are updated. The new emulator version
and these core applications execute after the restart.
For all other applications the old versions are
@@ -310,13 +310,13 @@
<tag><c>code_change_timeout</c></tag>
<item><p>Defines the time-out
for all calls to
- <seealso marker="stdlib:sys#change_code/4"><c>stdlib:sys:change_code</c></seealso>.
+ <seealso marker="stdlib:sys#change_code/4"><c>sys:change_code</c></seealso>.
If no value is specified or <c>default</c> is specified, the
default value defined in <c>sys</c> is used.</p></item>
<tag><c>suspend_timeout</c></tag>
<item><p>Defines the time-out for
all calls to
- <seealso marker="stdlib:sys#suspend/1"><c>stdlib:sys:suspend</c></seealso>.
+ <seealso marker="stdlib:sys#suspend/1"><c>sys:suspend</c></seealso>.
If no value is specified, the values defined by the <c>Timeout</c>
parameter of the <c>upgrade</c> or <c>suspend</c> instructions are used.
If <c>default</c> is specified, the default value defined in
@@ -342,7 +342,7 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]).
=> {ok,NewVsn}</code>
<p>If <c>NewVsn</c> is installed with option
<c>{update_paths,true}</c>, then
- <seealso marker="kernel:code#lib_dir/1"><c>kernel:code:lib_dir(myapp)</c></seealso>
+ <seealso marker="kernel:code#lib_dir/1"><c>code:lib_dir(myapp)</c></seealso>
returns <c>/home/user/myapp-1.0</c>.</p></item>
</taglist>
<note>
@@ -801,7 +801,7 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]).
is an atom named from the Posix error codes, such as
<c>enoent</c>, <c>eacces</c>, or <c>eisdir</c>. See
<seealso marker="kernel:file"><c>file(3)</c></seealso>
- in <c>Kernel</c>.</p></item>
+ in Kernel.</p></item>
<tag><c>Posix</c></tag>
<item><p>Some file operation failed, as for the previous item in
the list.</p></item>
diff --git a/lib/sasl/doc/src/sasl_app.xml b/lib/sasl/doc/src/sasl_app.xml
index 52f449c2a8..0576397f9b 100644
--- a/lib/sasl/doc/src/sasl_app.xml
+++ b/lib/sasl/doc/src/sasl_app.xml
@@ -31,17 +31,17 @@
<app>sasl</app>
<appsummary>The SASL application</appsummary>
<description>
- <p>The <c>SASL</c> application provides the following services:</p>
+ <p>The SASL application provides the following services:</p>
<list type="bulleted">
<item><c>alarm_handler</c></item>
<item><c>rb</c></item>
<item><c>release_handler</c></item>
<item><c>systools</c></item>
</list>
- <p>The <c>SASL</c> application also includes <c>error_logger</c> event
- handlers for formatting <c>SASL</c> error and crash reports.</p>
+ <p>The SASL application also includes <c>error_logger</c> event
+ handlers for formatting SASL error and crash reports.</p>
<note>
- <p>The <c>SASL</c> application in OTP has nothing to do with
+ <p>The SASL application in OTP has nothing to do with
"Simple Authentication and Security Layer" (RFC 4422).</p>
</note>
</description>
@@ -49,7 +49,7 @@
<section>
<title>Error Logger Event Handlers</title>
<p>The following error logger event handlers are used by
- the <c>SASL</c> application.</p>
+ the SASL application.</p>
<taglist>
<tag><c>sasl_report_tty_h</c></tag>
<item>
@@ -57,7 +57,7 @@
reports</em>, and <em>progress reports</em> to <c>stdio</c>.
This error logger event handler uses
<seealso marker="kernel:kernel_app#error_logger_format_depth">error_logger_format_depth</seealso>
- in the <c>Kernel</c> application to limit how much detail is
+ in the Kernel application to limit how much detail is
printed in crash and supervisor reports.</p>
</item>
<tag><c>sasl_report_file_h</c></tag>
@@ -66,7 +66,7 @@
report</em>, and <em>progress report</em> to a single file.
This error logger event handler uses
<seealso marker="kernel:kernel_app#error_logger_format_depth">error_logger_format_depth</seealso>
- in the <c>Kernel</c> application to limit the details
+ in the Kernel application to limit the details
printed in crash and supervisor reports.</p>
</item>
<tag><c>log_mf_h</c></tag>
@@ -75,9 +75,9 @@
error logger to disk. Multiple files and log rotation are
used. For efficiency reasons, each event is written as a
binary. For more information about this handler,
- see <seealso marker="stdlib:log_mf_h">the <c>STDLIB</c> Reference
+ see <seealso marker="stdlib:log_mf_h">the STDLIB Reference
Manual</seealso>.</p>
- <p>To activate this event handler, three <c>SASL</c>
+ <p>To activate this event handler, three SASL
configuration parameters must be set,
<c>error_logger_mf_dir</c>, <c>error_logger_mf_maxbytes</c>,
and <c>error_logger_mf_maxfiles</c>. The next section provides
@@ -88,9 +88,9 @@
<section>
<title>Configuration</title>
- <p>The following configuration parameters are defined for the <c>SASL</c>
+ <p>The following configuration parameters are defined for the SASL
application. For more information about configuration parameters, see
- <seealso marker="kernel:app"><c>app(4)</c></seealso> in <c>Kernel</c>.</p>
+ <seealso marker="kernel:app"><c>app(4)</c></seealso> in Kernel.</p>
<p>All configuration parameters are optional.</p>
<taglist>
<tag><c><![CDATA[sasl_error_logger = Value ]]></c></tag>
@@ -112,7 +112,7 @@
Use <c>[append]</c> to have the <c>FileName</c> open in append mode.
<c>FileName</c> is a string.</p></item>
<tag><c>false</c></tag>
- <item><p>No <c>SASL</c> error logger handler is installed.</p></item>
+ <item><p>No SASL error logger handler is installed.</p></item>
</taglist>
</item>
<tag><c><![CDATA[errlog_type = error | progress | all ]]></c></tag>
diff --git a/lib/sasl/doc/src/sasl_intro.xml b/lib/sasl/doc/src/sasl_intro.xml
index b71dafb192..f74a7c1db8 100644
--- a/lib/sasl/doc/src/sasl_intro.xml
+++ b/lib/sasl/doc/src/sasl_intro.xml
@@ -32,7 +32,7 @@
<section>
<title>Scope</title>
- <p>The <c>SASL</c> application provides support for:</p>
+ <p>The SASL application provides support for:</p>
<list type="bulleted">
<item>Error logging</item>
<item>Alarm handling</item>
diff --git a/lib/sasl/doc/src/systools.xml b/lib/sasl/doc/src/systools.xml
index 7446762de4..fa503fa573 100644
--- a/lib/sasl/doc/src/systools.xml
+++ b/lib/sasl/doc/src/systools.xml
@@ -85,7 +85,7 @@
</item>
<item>
<p>If the emulator needs to be restarted after upgrading or
- downgrading, that is, if the <c>ERTS</c> version differs
+ downgrading, that is, if the ERTS version differs
between <c>Name.rel</c> and <c>Name2.rel</c></p>
</item>
</list>
@@ -201,10 +201,10 @@
between the applications. Where there are no dependencies,
the order in the <c>.rel</c> file is kept.</p>
<p>The function fails if the mandatory
- applications <c>Kernel</c> and <c>STDLIB</c> are not
+ applications Kernel and STDLIB are not
included in the <c>.rel</c> file and have start
type <c>permanent</c> (which is default).</p>
- <p>If <c>SASL</c> is not included as an application in
+ <p>If SASL is not included as an application in
the <c>.rel</c> file, a warning is issued because such a
release cannot be used in an upgrade. To turn off this
warning, add option <c>no_warn_sasl</c>.</p>
diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml
index e6c54d27bf..ef9f7cbd9b 100644
--- a/lib/ssh/doc/src/ssh.xml
+++ b/lib/ssh/doc/src/ssh.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2004</year><year>2015</year>
+ <year>2004</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -756,7 +756,7 @@
<p>Utility function that starts the applications <c>crypto</c>, <c>public_key</c>,
and <c>ssh</c>. Default type is <c>temporary</c>.
For more information, see the <seealso marker="kernel:application">application(3)</seealso>
- manual page in <c>kernel</c>.</p>
+ manual page in Kernel.</p>
</desc>
</func>
@@ -769,7 +769,7 @@
<desc>
<p>Stops the <c>ssh</c> application.
For more information, see the <seealso marker="kernel:application">application(3)</seealso>
- manual page in <c>kernel</c>.</p>
+ manual page in Kernel.</p>
</desc>
</func>
diff --git a/lib/ssh/doc/src/ssh_app.xml b/lib/ssh/doc/src/ssh_app.xml
index f6ce44c015..5cc4c24889 100644
--- a/lib/ssh/doc/src/ssh_app.xml
+++ b/lib/ssh/doc/src/ssh_app.xml
@@ -4,7 +4,7 @@
<appref>
<header>
<copyright>
- <year>2012</year><year>2015</year>
+ <year>2012</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -203,7 +203,7 @@
<section>
<title>Unicode support</title>
<p>Unicode filenames are supported if the emulator and the underlaying OS support it. See section DESCRIPTION in the
- <seealso marker="kernel:file">file</seealso> manual page in <c>kernel</c> for information about this subject.
+ <seealso marker="kernel:file">file</seealso> manual page in Kernel for information about this subject.
</p>
<p>The shell and the cli both support unicode.
</p>
diff --git a/lib/ssh/doc/src/ssh_channel.xml b/lib/ssh/doc/src/ssh_channel.xml
index 907b0b3bec..7b598494f7 100644
--- a/lib/ssh/doc/src/ssh_channel.xml
+++ b/lib/ssh/doc/src/ssh_channel.xml
@@ -139,7 +139,7 @@
enters the <c>ssh_channel</c> process receive loop and become an
<c>ssh_channel process</c>. The process must have been started using
one of the start functions in <c>proc_lib</c>, see the <seealso
- marker="stdlib:proc_lib">proc_lib(3)</seealso> manual page in <c>stdlib</c>.
+ marker="stdlib:proc_lib">proc_lib(3)</seealso> manual page in STDLIB.
The user is responsible for any initialization of the process
and must call <seealso marker = "#init-1">ssh_channel:init/1</seealso>.
</p>
diff --git a/lib/ssl/doc/src/ssl_distribution.xml b/lib/ssl/doc/src/ssl_distribution.xml
index 4bd5f67202..1150043e76 100644
--- a/lib/ssl/doc/src/ssl_distribution.xml
+++ b/lib/ssl/doc/src/ssl_distribution.xml
@@ -71,8 +71,8 @@
<section>
<title>Building Boot Scripts Including the ssl Application</title>
<p>Boot scripts are built using the <c>systools</c> utility in the
- <c>sasl</c> application. For more information on <c>systools</c>,
- see the <c>sasl</c> documentation. This is only an example of
+ SASL application. For more information on <c>systools</c>,
+ see the SASL documentation. This is only an example of
what can be done.</p>
<p>The simplest boot script possible includes only the Kernel
diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl
index fd8af5efaa..a92b978ca9 100644
--- a/lib/ssl/test/ssl_test_lib.erl
+++ b/lib/ssl/test/ssl_test_lib.erl
@@ -807,22 +807,24 @@ send_selected_port(_,_,_) ->
rsa_suites(CounterPart) ->
ECC = is_sane_ecc(CounterPart),
FIPS = is_fips(CounterPart),
+ CryptoSupport = crypto:supports(),
+ Ciphers = proplists:get_value(ciphers, CryptoSupport),
lists:filter(fun({rsa, des_cbc, sha}) when FIPS == true ->
false;
({dhe_rsa, des_cbc, sha}) when FIPS == true ->
false;
- ({rsa, _, _}) ->
- true;
- ({dhe_rsa, _, _}) ->
- true;
- ({ecdhe_rsa, _, _}) when ECC == true ->
- true;
- ({rsa, _, _, _}) ->
- true;
- ({dhe_rsa, _, _,_}) ->
- true;
- ({ecdhe_rsa, _, _,_}) when ECC == true ->
- true;
+ ({rsa, Cipher, _}) ->
+ lists:member(Cipher, Ciphers);
+ ({dhe_rsa, Cipher, _}) ->
+ lists:member(Cipher, Ciphers);
+ ({ecdhe_rsa, Cipher, _}) when ECC == true ->
+ lists:member(Cipher, Ciphers);
+ ({rsa, Cipher, _, _}) ->
+ lists:member(Cipher, Ciphers);
+ ({dhe_rsa, Cipher, _,_}) ->
+ lists:member(Cipher, Ciphers);
+ ({ecdhe_rsa, Cipher, _,_}) when ECC == true ->
+ lists:member(Cipher, Ciphers);
(_) ->
false
end,
diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl
index 83a4dae0a1..06f419f8c6 100644
--- a/lib/ssl/test/ssl_to_openssl_SUITE.erl
+++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl
@@ -55,7 +55,9 @@ groups() ->
basic_tests() ->
[basic_erlang_client_openssl_server,
basic_erlang_server_openssl_client,
- expired_session].
+ expired_session,
+ ssl2_erlang_server_openssl_client_comp
+ ].
all_versions_tests() ->
[
@@ -74,7 +76,8 @@ all_versions_tests() ->
ciphers_dsa_signed_certs,
erlang_client_bad_openssl_server,
expired_session,
- ssl2_erlang_server_openssl_client].
+ ssl2_erlang_server_openssl_client
+ ].
alpn_tests() ->
[erlang_client_alpn_openssl_server_alpn,
@@ -181,7 +184,8 @@ special_init(TestCase, Config)
{ok, Version} = application:get_env(ssl, protocol_version),
check_sane_openssl_renegotaite(Config, Version);
-special_init(ssl2_erlang_server_openssl_client, Config) ->
+special_init(Case, Config) when Case == ssl2_erlang_server_openssl_client;
+ Case == ssl2_erlang_server_openssl_client_comp ->
case ssl_test_lib:supports_ssl_tls_version(sslv2) of
true ->
Config;
@@ -955,8 +959,52 @@ ssl2_erlang_server_openssl_client(Config) when is_list(Config) ->
Data = "From openssl to erlang",
Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
+ {from, self()},
+ {options, ServerOpts}]),
+ Port = ssl_test_lib:inet_port(Server),
+
+ Exe = "openssl",
+ Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port),
+ "-ssl2", "-msg"],
+
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
+ true = port_command(OpenSslPort, Data),
+
+ ct:log("Ports ~p~n", [[erlang:port_info(P) || P <- erlang:ports()]]),
+ receive
+ {'EXIT', OpenSslPort, _} = Exit ->
+ ct:log("Received: ~p ~n", [Exit]),
+ ok
+ end,
+ receive
+ {'EXIT', _, _} = UnkownExit ->
+ Msg = lists:flatten(io_lib:format("Received: ~p ~n", [UnkownExit])),
+ ct:log(Msg),
+ ct:comment(Msg),
+ ok
+ after 0 ->
+ ok
+ end,
+ ssl_test_lib:check_result(Server, {error, {tls_alert, "handshake failure"}}),
+ process_flag(trap_exit, false).
+%%--------------------------------------------------------------------
+ssl2_erlang_server_openssl_client_comp() ->
+ [{doc,"Test that ssl v2 clients are rejected"}].
+
+ssl2_erlang_server_openssl_client_comp(Config) when is_list(Config) ->
+ process_flag(trap_exit, true),
+ ServerOpts = ssl_test_lib:ssl_options(server_opts, Config),
+ V2Compat = proplists:get_value(v2_hello_compatible, Config),
+
+ ServerOpts = ssl_test_lib:ssl_options(server_opts, Config),
+
+ {_, ServerNode, _} = ssl_test_lib:run_where(Config),
+
+ Data = "From openssl to erlang",
+
+ Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
{from, self()},
- {options, ServerOpts}]),
+ {options, [{v2_hello_compatible, V2Compat} | ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Exe = "openssl",
diff --git a/lib/stdlib/doc/src/dets.xml b/lib/stdlib/doc/src/dets.xml
index 3b134d00b7..2e4261d72e 100644
--- a/lib/stdlib/doc/src/dets.xml
+++ b/lib/stdlib/doc/src/dets.xml
@@ -391,7 +391,7 @@
<item>
<p><c>{hash, Hash}</c> - Describes which BIF is
used to calculate the hash values of the objects stored in the
- <c>dets</c> table. Possible values of <c>Hash</c>:</p>
+ Dets table. Possible values of <c>Hash</c>:</p>
<list>
<item>
<p><c>hash</c> - Implies that the <c>erlang:hash/2</c> BIF
diff --git a/lib/stdlib/doc/src/erl_expand_records.xml b/lib/stdlib/doc/src/erl_expand_records.xml
index 7e4aa2db37..b6aa75ed03 100644
--- a/lib/stdlib/doc/src/erl_expand_records.xml
+++ b/lib/stdlib/doc/src/erl_expand_records.xml
@@ -45,8 +45,10 @@
<name name="module" arity="2"/>
<fsummary>Expand all records in a module.</fsummary>
<desc>
- <p>Expands all records in a module. The returned module has no
- references to records, attributes, or code.</p>
+ <p>Expands all records in a module to use explicit tuple
+ operations and adds explicit module names to calls to BIFs and
+ imported functions. The returned module has no references to
+ records, attributes, or code.</p>
</desc>
</func>
</funcs>
diff --git a/lib/stdlib/doc/src/erl_internal.xml b/lib/stdlib/doc/src/erl_internal.xml
index cf49df0972..17cd0fb240 100644
--- a/lib/stdlib/doc/src/erl_internal.xml
+++ b/lib/stdlib/doc/src/erl_internal.xml
@@ -44,6 +44,16 @@
<funcs>
<func>
+ <name name="add_predefined_functions" arity="1"/>
+ <fsummary>Add code for pre-defined functions.</fsummary>
+ <desc>
+ <p>Adds to <c><anno>Forms</anno></c> the code for the standard
+ pre-defined functions (such as <c>module_info/0</c>) that are
+ to be included in every module.</p>
+ </desc>
+ </func>
+
+ <func>
<name name="arith_op" arity="2"/>
<fsummary>Test for an arithmetic operator.</fsummary>
<desc>
diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml
index 3653c6a632..5f5d2b7f36 100644
--- a/lib/stdlib/doc/src/ets.xml
+++ b/lib/stdlib/doc/src/ets.xml
@@ -369,7 +369,7 @@
variable that in turn is passed to the function.</p>
<p>The parse transform is provided in the <c>ms_transform</c>
module and the source <em>must</em> include
- file <c>ms_transform.hrl</c> in <c>STDLIB</c> for this
+ file <c>ms_transform.hrl</c> in STDLIB for this
pseudo function to work. Failing to include the hrl file in
the source results in a runtime error, not a compile
time error. The include file is easiest included by adding line
@@ -1644,7 +1644,7 @@ is_integer(X), is_integer(Y), X + Y < 4711]]></code>
</taglist>
<p>Whenever option <c>extended_info</c> is used, it
results in a file not readable by versions of ETS before
- that in <c>STDLIB</c> 1.15.1</p>
+ that in STDLIB 1.15.1</p>
<p>If option <c>sync</c> is set to <c>true</c>, it ensures that
the content of the file is written to the disk before
<c>tab2file</c> returns. Defaults to <c>{sync, false}</c>.</p>
@@ -1725,7 +1725,7 @@ is_integer(X), is_integer(Y), X + Y < 4711]]></code>
<p>A tuple <c>{<anno>Major</anno>,<anno>Minor</anno>}</c>
containing the major and
minor version of the file format for ETS table dumps. This
- version field was added beginning with <c>STDLIB</c> 1.5.1.
+ version field was added beginning with STDLIB 1.5.1.
Files dumped with older versions return <c>{0,0}</c> in this
field.</p>
</item>
diff --git a/lib/stdlib/doc/src/notes.xml b/lib/stdlib/doc/src/notes.xml
index d8fec1147f..f0347703e7 100644
--- a/lib/stdlib/doc/src/notes.xml
+++ b/lib/stdlib/doc/src/notes.xml
@@ -526,7 +526,7 @@
</item>
<item>
<p>
- The <c>stdlib</c> reference manual is updated to show
+ The STDLIB reference manual is updated to show
correct information about the return value of
<c>gen_fsm:reply/2</c>.</p>
<p>
@@ -6236,7 +6236,7 @@
documentation for <c>compile</c> on how to provide the key
for encrypting, and the documentation for <c>beam_lib</c>
on how to provide the key for decryption so that tools such
- as the Debugger, <c>xref</c>, or <c>cover</c> can be used.</p>
+ as the Debugger, Xref, or Cover can be used.</p>
<p>The <c>beam_lib:chunks/2</c> functions now accepts an
additional chunk type <c>compile_info</c> to retrieve
the compilation information directly as a term. (Thanks
diff --git a/lib/stdlib/doc/src/proc_lib.xml b/lib/stdlib/doc/src/proc_lib.xml
index 58ca5644cf..da03c39a26 100644
--- a/lib/stdlib/doc/src/proc_lib.xml
+++ b/lib/stdlib/doc/src/proc_lib.xml
@@ -59,9 +59,9 @@
<p>When a process that is started using <c>proc_lib</c> terminates
abnormally (that is, with another exit reason than <c>normal</c>,
<c>shutdown</c>, or <c>{shutdown,Term}</c>), a <em>crash report</em>
- is generated, which is written to terminal by the default <c>SASL</c>
+ is generated, which is written to terminal by the default SASL
event handler. That is, the crash report is normally only visible
- if the <c>SASL</c> application is started; see
+ if the SASL application is started; see
<seealso marker="sasl:sasl_app"><c>sasl(6)</c></seealso> and section
<seealso marker="sasl:error_logging">SASL Error Logging</seealso>
in the SASL User's Guide.</p>
diff --git a/lib/stdlib/doc/src/stdlib_app.xml b/lib/stdlib/doc/src/stdlib_app.xml
index cde73269a8..f857cc394b 100644
--- a/lib/stdlib/doc/src/stdlib_app.xml
+++ b/lib/stdlib/doc/src/stdlib_app.xml
@@ -31,14 +31,14 @@
<app>STDLIB</app>
<appsummary>The STDLIB application.</appsummary>
<description>
- <p>The <c>STDLIB</c> application is mandatory in the sense that the minimal
- system based on Erlang/OTP consists of <c>Kernel</c> and <c>STDLIB</c>.
- The <c>STDLIB</c> application contains no services.</p>
+ <p>The STDLIB application is mandatory in the sense that the minimal
+ system based on Erlang/OTP consists of Kernel and STDLIB.
+ The STDLIB application contains no services.</p>
</description>
<section>
<title>Configuration</title>
- <p>The following configuration parameters are defined for the <c>STDLIB</c>
+ <p>The following configuration parameters are defined for the STDLIB
application. For more information about configuration parameters, see the
<seealso marker="kernel:app"><c>app(4)</c></seealso> module in Kernel.</p>
diff --git a/lib/stdlib/doc/src/timer.xml b/lib/stdlib/doc/src/timer.xml
index 8f2ce36b06..fcaccdb2cb 100644
--- a/lib/stdlib/doc/src/timer.xml
+++ b/lib/stdlib/doc/src/timer.xml
@@ -253,7 +253,7 @@
is needed. This is useful during development, but in a
target system the server is to be started explicitly. Use
configuration parameters for
- <seealso marker="kernel:index"><c>Kernel</c></seealso> for this.</p>
+ <seealso marker="kernel:index">Kernel</seealso> for this.</p>
</desc>
</func>
diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml
index 7f79ac88a1..efc8b75075 100644
--- a/lib/stdlib/doc/src/unicode_usage.xml
+++ b/lib/stdlib/doc/src/unicode_usage.xml
@@ -274,8 +274,8 @@
marker="stdlib:io"><c>io</c></seealso> module, the file
handling, the <seealso
marker="stdlib:unicode"><c>unicode</c></seealso> module, and
- the bit syntax). Today most modules in <c>Kernel</c> and
- <c>STDLIB</c>, as well as the VM are Unicode-aware.</p>
+ the bit syntax). Today most modules in Kernel and
+ STDLIB, as well as the VM are Unicode-aware.</p>
</item>
<tag>File I/O</tag>
<item>
@@ -765,7 +765,7 @@ Eshell V5.10.1 (abort with ^G)
file system). The Unicode character list is used to denote
filenames or directory names. If the file system content is
listed, you also get Unicode lists as return value. The support
- lies in the <c>Kernel</c> and <c>STDLIB</c> modules, which is why
+ lies in the Kernel and STDLIB modules, which is why
most applications (that does not explicitly require the filenames
to be in the ISO Latin-1 range) benefit from the Unicode support
without change.</p>
@@ -843,7 +843,7 @@ Eshell V5.10.1 (abort with ^G)
<title>Notes About Raw Filenames</title>
<marker id="notes-about-raw-filenames"/>
<p>Raw filenames were introduced together with Unicode filename support
- in <c>ERTS</c> 5.8.2 (Erlang/OTP R14B01). The reason &quot;raw
+ in ERTS 5.8.2 (Erlang/OTP R14B01). The reason &quot;raw
filenames&quot; were introduced in the system was
to be able to represent
filenames, specified in different encodings on the same system,
diff --git a/lib/stdlib/doc/src/zip.xml b/lib/stdlib/doc/src/zip.xml
index de23608046..0b5eac1e16 100644
--- a/lib/stdlib/doc/src/zip.xml
+++ b/lib/stdlib/doc/src/zip.xml
@@ -138,7 +138,7 @@
<p>File information as in
<seealso marker="kernel:file#read_file_info/1">
<c>file:read_file_info/1</c></seealso>
- in <c>Kernel</c></p>
+ in Kernel</p>
</item>
<tag><c>comment</c></tag>
<item>
@@ -345,7 +345,7 @@
prepended to filenames when extracting them from the
zip archive. (Acting like
<seealso marker="kernel:file#set_cwd/1">
- <c>file:set_cwd/1</c></seealso> in <c>Kernel</c>,
+ <c>file:set_cwd/1</c></seealso> in Kernel,
but without changing the global <c>cwd</c> property.)</p>
</item>
</taglist>
@@ -420,7 +420,7 @@
(<c>cwd</c>). This is prepended to filenames when adding them,
although not in the zip archive (acting like
<seealso marker="kernel:file#set_cwd/1">
- <c>file:set_cwd/1</c></seealso> in <c>Kernel</c>, but without
+ <c>file:set_cwd/1</c></seealso> in Kernel, but without
changing the global <c>cwd</c> property.).</p>
</item>
<tag><c>{compress, <anno>What</anno>}</c></tag>
diff --git a/lib/stdlib/src/erl_expand_records.erl b/lib/stdlib/src/erl_expand_records.erl
index ebcbc54ab1..ab47f05320 100644
--- a/lib/stdlib/src/erl_expand_records.erl
+++ b/lib/stdlib/src/erl_expand_records.erl
@@ -17,7 +17,8 @@
%%
%% %CopyrightEnd%
%%
-%% Purpose : Expand records into tuples.
+%% Purpose: Expand records into tuples. Also add explicit module
+%% names to calls to imported functions and BIFs.
%% N.B. Although structs (tagged tuples) are not yet allowed in the
%% language there is code included in pattern/2 and expr/3 (commented out)
@@ -31,7 +32,7 @@
-record(exprec, {compile=[], % Compile flags
vcount=0, % Variable counter
- imports=[], % Imports
+ calltype=#{}, % Call types
records=dict:new(), % Record definitions
strict_ra=[], % strict record accesses
checked_ra=[] % successfully accessed records
@@ -46,22 +47,34 @@
%% erl_lint without errors.
module(Fs0, Opts0) ->
Opts = compiler_options(Fs0) ++ Opts0,
- St0 = #exprec{compile = Opts},
+ Calltype = init_calltype(Fs0),
+ St0 = #exprec{compile = Opts, calltype = Calltype},
{Fs,_St} = forms(Fs0, St0),
Fs.
compiler_options(Forms) ->
lists:flatten([C || {attribute,_,compile,C} <- Forms]).
+init_calltype(Forms) ->
+ Locals = [{{Name,Arity},local} || {function,_,Name,Arity,_} <- Forms],
+ Ctype = maps:from_list(Locals),
+ init_calltype_imports(Forms, Ctype).
+
+init_calltype_imports([{attribute,_,import,{Mod,Fs}}|T], Ctype0) ->
+ true = is_atom(Mod),
+ Ctype = foldl(fun(FA, Acc) ->
+ Acc#{FA=>{imported,Mod}}
+ end, Ctype0, Fs),
+ init_calltype_imports(T, Ctype);
+init_calltype_imports([_|T], Ctype) ->
+ init_calltype_imports(T, Ctype);
+init_calltype_imports([], Ctype) -> Ctype.
+
forms([{attribute,_,record,{Name,Defs}}=Attr | Fs], St0) ->
NDefs = normalise_fields(Defs),
St = St0#exprec{records=dict:store(Name, NDefs, St0#exprec.records)},
{Fs1, St1} = forms(Fs, St),
{[Attr | Fs1], St1};
-forms([{attribute,L,import,Is} | Fs0], St0) ->
- St1 = import(Is, St0),
- {Fs,St2} = forms(Fs0, St1),
- {[{attribute,L,import,Is} | Fs], St2};
forms([{function,L,N,A,Cs0} | Fs0], St0) ->
{Cs,St1} = clauses(Cs0, St0),
{Fs,St2} = forms(Fs0, St1),
@@ -334,8 +347,16 @@ expr({'receive',Line,Cs0,To0,ToEs0}, St0) ->
{ToEs,St2} = exprs(ToEs0, St1),
{Cs,St3} = clauses(Cs0, St2),
{{'receive',Line,Cs,To,ToEs},St3};
-expr({'fun',_,{function,_F,_A}}=Fun, St) ->
- {Fun,St};
+expr({'fun',Lf,{function,F,A}}=Fun0, St0) ->
+ case erl_internal:bif(F, A) of
+ true ->
+ {As,St1} = new_vars(A, Lf, St0),
+ Cs = [{clause,Lf,As,[],[{call,Lf,{atom,Lf,F},As}]}],
+ Fun = {'fun',Lf,{clauses,Cs}},
+ expr(Fun, St1);
+ false ->
+ {Fun0,St0}
+ end;
expr({'fun',_,{function,_M,_F,_A}}=Fun, St) ->
{Fun,St};
expr({'fun',Line,{clauses,Cs0}}, St0) ->
@@ -352,14 +373,30 @@ expr({call,Line,{remote,_,{atom,_,erlang},{atom,_,is_record}},
expr({call,Line,{tuple,_,[{atom,_,erlang},{atom,_,is_record}]},
[A,{atom,_,Name}]}, St) ->
record_test(Line, A, Name, St);
+expr({call,Line,{atom,_La,record_info},[_,_]=As0}, St0) ->
+ {As,St1} = expr_list(As0, St0),
+ record_info_call(Line, As, St1);
expr({call,Line,{atom,_La,N}=Atom,As0}, St0) ->
{As,St1} = expr_list(As0, St0),
Ar = length(As),
- case {N,Ar} =:= {record_info,2} andalso not imported(N, Ar, St1) of
- true ->
- record_info_call(Line, As, St1);
- false ->
- {{call,Line,Atom,As},St1}
+ NA = {N,Ar},
+ case St0#exprec.calltype of
+ #{NA := local} ->
+ {{call,Line,Atom,As},St1};
+ #{NA := {imported,Module}} ->
+ ModAtom = {atom,Line,Module},
+ {{call,Line,{remote,Line,ModAtom,Atom},As},St1};
+ _ ->
+ case erl_internal:bif(N, Ar) of
+ true ->
+ ModAtom = {atom,Line,erlang},
+ {{call,Line,{remote,Line,ModAtom,Atom},As},St1};
+ false ->
+ %% Call to a module_info/0,1 or one of the
+ %% pseudo-functions in the shell. Leave it as
+ %% a local call.
+ {{call,Line,Atom,As},St1}
+ end
end;
expr({call,Line,{remote,Lr,M,F},As0}, St0) ->
{[M1,F1 | As1],St1} = expr_list([M,F | As0], St0),
@@ -769,6 +806,13 @@ bin_element({bin_element,Line,Expr,Size,Type}, {Es,St0}) ->
end,
{[{bin_element,Line,Expr1,Size1,Type} | Es],St2}.
+new_vars(N, L, St) -> new_vars(N, L, St, []).
+
+new_vars(N, L, St0, Vs) when N > 0 ->
+ {V,St1} = new_var(L, St0),
+ new_vars(N-1, L, St1, [V|Vs]);
+new_vars(0, _L, St, Vs) -> {Vs,St}.
+
new_var(L, St0) ->
{New,St1} = new_var_name(St0),
{{var,L,New},St1}.
@@ -783,18 +827,6 @@ make_list(Ts, Line) ->
call_error(L, R) ->
{call,L,{remote,L,{atom,L,erlang},{atom,L,error}},[R]}.
-import({Mod,Fs}, St) ->
- St#exprec{imports=add_imports(Mod, Fs, St#exprec.imports)};
-import(_Mod0, St) ->
- St.
-
-add_imports(Mod, [F | Fs], Is) ->
- add_imports(Mod, Fs, orddict:store(F, Mod, Is));
-add_imports(_, [], Is) -> Is.
-
-imported(F, A, St) ->
- orddict:is_key({F,A}, St#exprec.imports).
-
%%%
%%% Replace is_record/3 in guards with matching if possible.
%%%
diff --git a/lib/stdlib/src/erl_internal.erl b/lib/stdlib/src/erl_internal.erl
index 46059f42a5..5d6aa0ebe8 100644
--- a/lib/stdlib/src/erl_internal.erl
+++ b/lib/stdlib/src/erl_internal.erl
@@ -54,6 +54,8 @@
-export([is_type/2]).
+-export([add_predefined_functions/1]).
+
%%---------------------------------------------------------------------------
%% Erlang builtin functions allowed in guards.
@@ -569,3 +571,68 @@ is_type(term, 0) -> true;
is_type(timeout, 0) -> true;
is_type(tuple, 0) -> true;
is_type(_, _) -> false.
+
+%%%
+%%% Add and export the pre-defined functions:
+%%%
+%%% module_info/0
+%%% module_info/1
+%%% behaviour_info/1 (optional)
+%%%
+
+-spec add_predefined_functions(Forms) -> UpdatedForms when
+ Forms :: [erl_parse:abstract_form() | erl_parse:form_info()],
+ UpdatedForms :: [erl_parse:abstract_form() | erl_parse:form_info()].
+
+add_predefined_functions(Forms) ->
+ Forms ++ predefined_functions(Forms).
+
+predefined_functions(Forms) ->
+ Attrs = [{Name,Val} || {attribute,_,Name,Val} <- Forms],
+ {module,Mod} = lists:keyfind(module, 1, Attrs),
+ Callbacks = [Callback || {callback,Callback} <- Attrs],
+ OptionalCallbacks = get_optional_callbacks(Attrs),
+ Mpf1 = module_predef_func_beh_info(Callbacks, OptionalCallbacks),
+ Mpf2 = module_predef_funcs_mod_info(Mod),
+ Mpf = [erl_parse:new_anno(F) || F <- Mpf1++Mpf2],
+ Exp = [{F,A} || {function,_,F,A,_} <- Mpf],
+ [{attribute,0,export,Exp}|Mpf].
+
+get_optional_callbacks(Attrs) ->
+ L = [O || {optional_callbacks,O} <- Attrs, is_fa_list(O)],
+ lists:append(L).
+
+is_fa_list([{FuncName, Arity}|L])
+ when is_atom(FuncName), is_integer(Arity), Arity >= 0 ->
+ is_fa_list(L);
+is_fa_list([]) -> true;
+is_fa_list(_) -> false.
+
+module_predef_func_beh_info([], _) ->
+ [];
+module_predef_func_beh_info(Callbacks0, OptionalCallbacks) ->
+ Callbacks = [FA || {{_,_}=FA,_} <- Callbacks0],
+ List = make_list(Callbacks),
+ OptionalList = make_list(OptionalCallbacks),
+ [{function,0,behaviour_info,1,
+ [{clause,0,[{atom,0,callbacks}],[],[List]},
+ {clause,0,[{atom,0,optional_callbacks}],[],[OptionalList]}]}].
+
+make_list([]) -> {nil,0};
+make_list([{Name,Arity}|Rest]) ->
+ {cons,0,
+ {tuple,0,
+ [{atom,0,Name},
+ {integer,0,Arity}]},
+ make_list(Rest)}.
+
+module_predef_funcs_mod_info(Mod) ->
+ ModAtom = {atom,0,Mod},
+ [{function,0,module_info,0,
+ [{clause,0,[],[],
+ [{call,0,{remote,0,{atom,0,erlang},{atom,0,get_module_info}},
+ [ModAtom]}]}]},
+ {function,0,module_info,1,
+ [{clause,0,[{var,0,'X'}],[],
+ [{call,0,{remote,0,{atom,0,erlang},{atom,0,get_module_info}},
+ [ModAtom,{var,0,'X'}]}]}]}].
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 85b2816451..549179da68 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -1567,19 +1567,6 @@ anno_from_term(Term) ->
map_anno(fun erl_anno:from_term/1, Term).
%% Forms.
-%% Recognize what sys_pre_expand does:
-modify_anno1({'fun',A,F,{_,_,_}=Id}, Ac, Mf) ->
- {A1,Ac1} = Mf(A, Ac),
- {F1,Ac2} = modify_anno1(F, Ac1, Mf),
- {{'fun',A1,F1,Id},Ac2};
-modify_anno1({named_fun,A,N,F,{_,_,_}=Id}, Ac, Mf) ->
- {A1,Ac1} = Mf(A, Ac),
- {F1,Ac2} = modify_anno1(F, Ac1, Mf),
- {{named_fun,A1,N,F1,Id},Ac2};
-modify_anno1({attribute,A,N,[V]}, Ac, Mf) ->
- {{attribute,A1,N1,V1},Ac1} = modify_anno1({attribute,A,N,V}, Ac, Mf),
- {{attribute,A1,N1,[V1]},Ac1};
-%% End of sys_pre_expand special forms.
modify_anno1({function,F,A}, Ac, _Mf) ->
{{function,F,A},Ac};
modify_anno1({function,M,F,A}, Ac, Mf) ->
diff --git a/lib/stdlib/src/qlc_pt.erl b/lib/stdlib/src/qlc_pt.erl
index 0db63b81f4..869b003668 100644
--- a/lib/stdlib/src/qlc_pt.erl
+++ b/lib/stdlib/src/qlc_pt.erl
@@ -1870,7 +1870,8 @@ prep_expr(E, F, S, BF, Imported) ->
unify_column(Frame, Var, Col, BindFun, Imported) ->
A = anno0(),
- Call = {call,A,{atom,A,element},[{integer,A,Col}, {var,A,Var}]},
+ Call = {call,A,{remote,A,{atom,A,erlang},{atom,A,element}},
+ [{integer,A,Col}, {var,A,Var}]},
element_calls(Call, Frame, BindFun, Imported).
%% cons_tuple is used for representing {V1, ..., Vi | TupleTail}.
@@ -1880,6 +1881,8 @@ unify_column(Frame, Var, Col, BindFun, Imported) ->
%% about the size of the tuple is known.
element_calls({call,_,{remote,_,{atom,_,erlang},{atom,_,element}},
[{integer,_,I},Term0]}, F0, BF, Imported) when I > 0 ->
+ %% Note: erl_expand_records ensures that all calls to element/2
+ %% have an explicit "erlang:" prefix.
TupleTail = unique_var(),
VarsL = [unique_var() || _ <- lists:seq(1, I)],
Vars = VarsL ++ TupleTail,
@@ -1887,10 +1890,6 @@ element_calls({call,_,{remote,_,{atom,_,erlang},{atom,_,element}},
VarI = lists:nth(I, VarsL),
{Term, F} = element_calls(Term0, F0, BF, Imported),
{VarI, unify('=:=', Tuple, Term, F, BF, Imported)};
-element_calls({call,L1,{atom,_,element}=E,As}, F0, BF, Imported) ->
- %% erl_expand_records should add "erlang:"...
- element_calls({call,L1,{remote,L1,{atom,L1,erlang},E}, As}, F0, BF,
- Imported);
element_calls(T, F0, BF, Imported) when is_tuple(T) ->
{L, F} = element_calls(tuple_to_list(T), F0, BF, Imported),
{list_to_tuple(L), F};
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl
index a103f6dc53..13c5662741 100644
--- a/lib/stdlib/test/erl_pp_SUITE.erl
+++ b/lib/stdlib/test/erl_pp_SUITE.erl
@@ -1166,19 +1166,21 @@ compile(Config, Tests) ->
lists:foldl(F, [], Tests).
compile_file(Config, Test0) ->
- case compile_file(Config, Test0, ['E']) of
+ Test = ["-module(erl_pp_test).\n",
+ "-compile(export_all).\n",
+ Test0],
+ case compile_file(Config, Test, ['E']) of
{ok, RootFile} ->
File = RootFile ++ ".E",
{ok, Bin0} = file:read_file(File),
- Bin = strip_module_info(Bin0),
%% A very simple check: just try to compile the output.
- case compile_file(Config, Bin, []) of
+ case compile_file(Config, Bin0, []) of
{ok, RootFile2} ->
File2 = RootFile2 ++ ".E",
{ok, Bin1} = file:read_file(File2),
case Bin0 =:= Bin1 of
true ->
- test_max_line(binary_to_list(Bin));
+ test_max_line(binary_to_list(Bin0));
false ->
{error, file_contents_modified, {Bin0, Bin1}}
end;
@@ -1189,11 +1191,8 @@ compile_file(Config, Test0) ->
Error
end.
-compile_file(Config, Test0, Opts0) ->
+compile_file(Config, Test, Opts0) ->
FileName = filename('erl_pp_test.erl', Config),
- Test = list_to_binary(["-module(erl_pp_test). "
- "-compile(export_all). ",
- Test0]),
Opts = [export_all,return,nowarn_unused_record,{outdir,?privdir} | Opts0],
ok = file:write_file(FileName, Test),
case compile:file(FileName, Opts) of
@@ -1202,11 +1201,6 @@ compile_file(Config, Test0, Opts0) ->
Error -> Error
end.
-strip_module_info(Bin) ->
- {match, [{Start,_Len}|_]} = re:run(Bin, "module_info"),
- <<R:Start/binary,_/binary>> = Bin,
- R.
-
flat_expr1(Expr0) ->
Expr = erl_parse:new_anno(Expr0),
lists:flatten(erl_pp:expr(Expr)).
diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl
index c409a6949b..07eb6772db 100644
--- a/lib/stdlib/test/shell_SUITE.erl
+++ b/lib/stdlib/test/shell_SUITE.erl
@@ -573,7 +573,7 @@ otp_5327(Config) when is_list(Config) ->
(catch evaluate(<<"<<32/unit:8>>.">>, [])),
ok.
-%% OTP-5435. sys_pre_expand not in the path.
+%% OTP-5435. compiler application not in the path.
otp_5435(Config) when is_list(Config) ->
true = <<103133:64/float>> =:=
evaluate(<<"<<103133:64/float>> = <<103133:64/float>>.">>, []),
@@ -591,8 +591,9 @@ start_node(Name) ->
otp_5435_2() ->
true = code:del_path(compiler),
- %% sys_pre_expand can no longer be found
- %% OTP-5876. But erl_expand_records can!
+ %% Make sure record evaluation is not dependent on the compiler
+ %% application being in the path.
+ %% OTP-5876.
[{attribute,_,record,{bar,_}},ok] =
scan(<<"rd(foo,{bar}),
rd(bar,{foo = (#foo{})#foo.bar}),
diff --git a/lib/syntax_tools/src/erl_tidy.erl b/lib/syntax_tools/src/erl_tidy.erl
index 5d3fc6f062..9e273dfb84 100644
--- a/lib/syntax_tools/src/erl_tidy.erl
+++ b/lib/syntax_tools/src/erl_tidy.erl
@@ -210,7 +210,7 @@ file__defaults() ->
{verbose, false}].
default_printer() ->
- fun (Tree, Options) -> erl_prettypr:format(Tree, Options) end.
+ fun erl_prettypr:format/2.
%% =====================================================================
%% @spec file(Name) -> ok
@@ -257,7 +257,7 @@ file(Name) ->
%%
%% <dt>{printer, Function}</dt>
%% <dd><ul>
-%% <li>`Function = (syntaxTree()) -> string()'</li>
+%% <li>`Function = (syntaxTree(), [term()]) -> string()'</li>
%% </ul>
%%
%% Specifies a function for prettyprinting Erlang syntax trees.
diff --git a/lib/tools/doc/src/xref_chapter.xml b/lib/tools/doc/src/xref_chapter.xml
index 8b14e03064..872793bdcb 100644
--- a/lib/tools/doc/src/xref_chapter.xml
+++ b/lib/tools/doc/src/xref_chapter.xml
@@ -234,7 +234,7 @@
operand of the intersection operator <c>*</c> is implicitly
converted to the more special type of the second operand.</item>
<tag><c>xref:q(s, "(Mod) tools").</c></tag>
- <item>All modules of the <c>tools</c> application.</item>
+ <item>All modules of the Tools application.</item>
<tag><c>xref:q(s, '"xref_.*" : Mod').</c></tag>
<item>All modules with a name beginning with <c>xref_</c>.</item>
<tag><c>xref:q(s, "# E&nbsp;|&nbsp;X&nbsp;").</c></tag>
@@ -252,9 +252,9 @@
<tag><c>xref:q(s, "XC * (ME - strict ME)").</c></tag>
<item>External calls within some module.</item>
<tag><c>xref:q(s, "E&nbsp;|||&nbsp;kernel").</c></tag>
- <item>All calls within the <c>kernel</c> application. </item>
+ <item>All calls within the Kernel application. </item>
<tag><c>xref:q(s, "closure&nbsp;E&nbsp;|&nbsp;kernel&nbsp;||&nbsp;kernel").</c></tag>
- <item>All direct and indirect calls within the <c>kernel</c>
+ <item>All direct and indirect calls within the Kernel
application. Both the calling and the used functions of
indirect calls are defined in modules of the kernel
application, but it is possible that some functions outside
diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl
index 92c10cc306..e2db4f0148 100644
--- a/lib/tools/src/cover.erl
+++ b/lib/tools/src/cover.erl
@@ -2053,7 +2053,7 @@ munge_expr({bin_element,Line,Value,Size,TypeSpecifierList}, Vars) ->
{MungedValue,Vars2} = munge_expr(Value, Vars),
{MungedSize,Vars3} = munge_expr(Size, Vars2),
{{bin_element,Line,MungedValue,MungedSize,TypeSpecifierList},Vars3};
-munge_expr(Form, Vars) -> % var|char|integer|float|string|atom|nil|eof|default
+munge_expr(Form, Vars) ->
{Form, Vars}.
munge_exprs([Expr|Exprs], Vars, MungedExprs) when Vars#vars.is_guard=:=true,
diff --git a/lib/tools/src/xref_base.erl b/lib/tools/src/xref_base.erl
index f298a1ce81..8d2cc07e40 100644
--- a/lib/tools/src/xref_base.erl
+++ b/lib/tools/src/xref_base.erl
@@ -809,7 +809,8 @@ abst(File, Builtins, _Mode = functions) ->
{exports,X0}, {attributes,A}]}} ->
%% R9C-
Forms0 = epp:interpret_file_attribute(Code),
- {_,_,Forms,_} = sys_pre_expand:module(Forms0, []),
+ Forms1 = erl_expand_records:module(Forms0, []),
+ Forms = erl_internal:add_predefined_functions(Forms1),
X = mfa_exports(X0, A, M),
D = deprecated(A, X, M),
xref_reader:module(M, Forms, Builtins, X, D);
diff --git a/lib/tools/src/xref_reader.erl b/lib/tools/src/xref_reader.erl
index 41b93caaeb..6c4a1c4d8e 100644
--- a/lib/tools/src/xref_reader.erl
+++ b/lib/tools/src/xref_reader.erl
@@ -42,17 +42,15 @@
%% experimental; -xref(FunEdge) is recognized.
lattrs=[], % local calls, {{mfa(),mfa()},Line}
xattrs=[], % external calls, -"-
- battrs=[] % badly formed xref attributes, term().
+ battrs=[] % badly formed xref attributes, term().
}).
-include("xref.hrl").
-%% sys_pre_expand has modified the forms slightly compared to what
-%% erl_id_trans recognizes.
-
%% The versions of the abstract code are as follows:
-%% R7: abstract_v1
-%% R8: abstract_v2
+%% R7: abstract_v1
+%% R8: abstract_v2
+%% R9C: raw_abstract_v1
%% -> {ok, Module, {DefAt, CallAt, LC, XC, X, Attrs}, Unresolved}} | EXIT
%% Attrs = {ALC, AXC, Bad}
@@ -92,7 +90,12 @@ form({function, Anno, Name, Arity, Clauses}, S) ->
Line = erl_anno:line(Anno),
S2 = S1#xrefr{def_at = [{MFA,Line} | S#xrefr.def_at]},
S3 = clauses(Clauses, S2),
- S3#xrefr{function = []}.
+ S3#xrefr{function = []};
+form(_, S) ->
+ %% OTP 20. Other uninteresting forms such as {eof, _} and {warning, _}.
+ %% Exposed because sys_pre_expand is no longer run.
+ S.
+
clauses(Cls, S) ->
#xrefr{funvars = FunVars, matches = Matches} = S,
@@ -109,6 +112,8 @@ clauses([{clause, _Line, _H, G, B} | Cs], FunVars, Matches, S) ->
clauses([], _FunVars, _Matches, S) ->
S.
+attr(NotList, Ln, M, Fun, AL, AX, B, S) when not is_list(NotList) ->
+ attr([NotList], Ln, M, Fun, AL, AX, B, S);
attr([E={From, To} | As], Ln, M, Fun, AL, AX, B, S) ->
case mfa(From, M) of
{_, _, MFA} when MFA =:= Fun; [] =:= Fun ->
@@ -154,6 +159,15 @@ expr({'try',_Line,Es,Scs,Ccs,As}, S) ->
S2 = clauses(Scs, S1),
S3 = clauses(Ccs, S2),
expr(As, S3);
+expr({'fun', Line, {function,M,F,A}}, S)
+ when is_atom(M), is_atom(F), is_integer(A) ->
+ %% This is the old format for external funs, generated by a pre-R15
+ %% compiler. Exposed in OTP 20 because sys_pre_expand is no longer
+ %% run.
+ Fun = {'fun', Line, {function, {atom,Line,M},
+ {atom,Line,F},
+ {integer,Line,A}}},
+ expr(Fun, S);
expr({'fun', Line, {function, {atom,_,Mod},
{atom,_,Name},
{integer,_,Arity}}}, S) ->
@@ -168,14 +182,21 @@ expr({'fun', Line, {function, Mod, Name, _Arity}}, S) ->
%% New format in R15. M:F/A (one or more variables).
As = {var, Line, '_'},
external_call(erlang, apply, [Mod, Name, As], Line, true, S);
+%% Only abstract_v1 and abstract_v2.
expr({'fun', Line, {function, Name, Arity}, _Extra}, S) ->
%% Added in R8.
handle_call(local, S#xrefr.module, Name, Arity, Line, S);
expr({'fun', _Line, {clauses, Cs}, _Extra}, S) ->
clauses(Cs, S);
-expr({named_fun, _Line, '_', Cs, _Extra}, S) ->
+%% End abstract_v1 and abstract_v2.
+expr({'fun', Line, {function, Name, Arity}}, S) ->
+ %% Added in OTP 20.
+ handle_call(local, S#xrefr.module, Name, Arity, Line, S);
+expr({'fun', _Line, {clauses, Cs}}, S) ->
+ clauses(Cs, S);
+expr({named_fun, _Line, '_', Cs}, S) ->
clauses(Cs, S);
-expr({named_fun, _Line, Name, Cs, _Extra}, S) ->
+expr({named_fun, _Line, Name, Cs}, S) ->
S1 = S#xrefr{funvars = [Name | S#xrefr.funvars]},
clauses(Cs, S1);
expr({call, Line, {atom, _, Name}, As}, S) ->
@@ -193,7 +214,12 @@ expr({match, _Line, {var,_,Var}, {'fun', _, {clauses, Cs}, _Extra}}, S) ->
%% that are passed around by the "expansion" of list comprehension.
S1 = S#xrefr{funvars = [Var | S#xrefr.funvars]},
clauses(Cs, S1);
-expr({match, _Line, {var,_,Var}, {named_fun, _, _, _, _} = Fun}, S) ->
+expr({match, _Line, {var,_,Var}, {'fun', _, {clauses, Cs}}}, S) ->
+ %% OTP 20. Exposed because sys_pre_expand is no longer run.
+ S1 = S#xrefr{funvars = [Var | S#xrefr.funvars]},
+ clauses(Cs, S1);
+expr({match, _Line, {var,_,Var}, {named_fun, _, _, _} = Fun}, S) ->
+ %% OTP 20. Exposed because sys_pre_expand is no longer run.
S1 = S#xrefr{funvars = [Var | S#xrefr.funvars]},
expr(Fun, S1);
expr({match, _Line, {var,_,Var}, E}, S) ->
@@ -295,10 +321,17 @@ check_funarg(W, ArgsList, Line, S) ->
expr(ArgsList, S1).
funarg({'fun', _, _Clauses, _Extra}, _S) -> true;
+funarg({'fun', _, {clauses, _}}, _S) ->
+ %% OTP 20. sys_pre_expand not run.
+ true;
+funarg({'fun', _, {function, _, _}}, _S) ->
+ %% OTP 20. sys_pre_expand not run.
+ true;
funarg({'fun', _, {function,_,_,_}}, _S) ->
%% New abstract format for fun M:F/A in R15.
true;
-funarg({named_fun, _, _, _, _}, _S) ->
+funarg({named_fun, _, _, _}, _S) ->
+ %% OTP 20. sys_pre_expand not run.
true;
funarg({var, _, Var}, S) -> member(Var, S#xrefr.funvars);
funarg(_, _S) -> false.
diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl
index 01dbac6ecb..f308ea1204 100644
--- a/lib/tools/test/xref_SUITE.erl
+++ b/lib/tools/test/xref_SUITE.erl
@@ -1222,6 +1222,9 @@ read2(Conf) when is_list(Conf) ->
f() ->
%% Duplicated unresolved calls are ignored:
(f())(foo,bar),(f())(foo,bar). % POS1
+
+ %% Warning forms must be ignored.
+ -warning(must_not_crash).
">>,
ok = file:write_file(File, Test),
{ok, read2} = compile:file(File, [debug_info,{outdir,Dir}]),
diff --git a/system/doc/design_principles/statem.xml b/system/doc/design_principles/statem.xml
index f785ca9650..57e47431b8 100644
--- a/system/doc/design_principles/statem.xml
+++ b/system/doc/design_principles/statem.xml
@@ -33,7 +33,7 @@
<p>
This section is to be read with the
<seealso marker="stdlib:gen_statem"><c>gen_statem(3)</c></seealso>
- manual page in <c>STDLIB</c>, where all interface functions and callback
+ manual page in STDLIB, where all interface functions and callback
functions are described in detail.
</p>
<note>
@@ -310,7 +310,7 @@ start_link(Code) ->
as <c>{global,Name}</c>, then the <c>gen_statem</c> is
registered using
<seealso marker="kernel:global#register_name/2"><c>global:register_name/2</c></seealso>
- in <c>Kernel</c>.
+ in Kernel.
</p>
</item>
<item>
diff --git a/system/doc/efficiency_guide/advanced.xml b/system/doc/efficiency_guide/advanced.xml
index 016302fe50..eee2648f34 100644
--- a/system/doc/efficiency_guide/advanced.xml
+++ b/system/doc/efficiency_guide/advanced.xml
@@ -156,7 +156,7 @@
<seealso marker="erts:erl#max_processes"><c>+P</c></seealso>
command-line flag in the
<seealso marker="erts:erl"><c>erl(1)</c></seealso>
- manual page in <c>erts</c>.</cell>
+ manual page in ERTS.</cell>
</row>
<row>
<cell>Known nodes</cell>
@@ -236,7 +236,7 @@
<seealso marker="erts:erl#max_ports"><c>+Q</c></seealso>
command-line flag in the
<seealso marker="erts:erl"><c>erl(1)</c></seealso> manual page
- in <c>erts</c>.</cell>
+ in ERTS.</cell>
</row>
<row>
<cell><marker id="files_sockets"></marker>Open files and
diff --git a/system/doc/efficiency_guide/profiling.xml b/system/doc/efficiency_guide/profiling.xml
index 1f3d503170..bf50a03fa6 100644
--- a/system/doc/efficiency_guide/profiling.xml
+++ b/system/doc/efficiency_guide/profiling.xml
@@ -128,7 +128,7 @@
performance impact. Using <c>fprof</c> is just a matter of
calling a few library functions, see the
<seealso marker="tools:fprof">fprof</seealso> manual page in
- <c>tools</c> .<c>fprof</c> was introduced in R8.</p>
+ Tools .<c>fprof</c> was introduced in R8.</p>
</section>
<section>
@@ -138,7 +138,7 @@
and in which function calls this time has been spent. Time is
shown as percentage of total time and absolute time. For more
information, see the <seealso marker="tools:eprof">eprof</seealso>
- manual page in <c>tools</c>.</p>
+ manual page in Tools.</p>
</section>
<section>
@@ -152,7 +152,7 @@
optimization. Using <c>cover</c> is just a matter of calling a
few library functions, see the
<seealso marker="tools:cover">cover</seealso> manual page in
- <c>tools</c>.</p>
+ Tools.</p>
</section>
<section>
@@ -165,7 +165,7 @@
any modules to profile (compared with <c>cover</c>).
For more information, see the
<seealso marker="tools:cprof">cprof</seealso> manual page in
- <c>tools</c>.</p>
+ Tools.</p>
</section>
<section>
diff --git a/system/doc/embedded/embedded_nt.xml b/system/doc/embedded/embedded_nt.xml
index a1a4b90f3c..8e05100585 100644
--- a/system/doc/embedded/embedded_nt.xml
+++ b/system/doc/embedded/embedded_nt.xml
@@ -62,7 +62,7 @@
<p>For Windows NT running on standard PCs with ISA and/or PCI bus,
an extension card with a hardware watchdog can be installed.</p>
<p>For more information, see the <c>heart(3)</c> manual page in
- <c>kernel</c>.</p>
+ Kernel.</p>
</section>
</section>
@@ -72,7 +72,7 @@
to install the Erlang process as a Windows system service.
This service can start after Windows NT has booted.</p>
<p>For more information, see the <c>erlsrv</c> manual page
- in <c>erts</c>.</p>
+ in ERTS.</p>
</section>
</chapter>
diff --git a/system/doc/embedded/embedded_solaris.xml b/system/doc/embedded/embedded_solaris.xml
index f8febcc546..eaa334fb39 100644
--- a/system/doc/embedded/embedded_solaris.xml
+++ b/system/doc/embedded/embedded_solaris.xml
@@ -190,7 +190,7 @@ esac</pre>
the onboard hardware watchdog can be activated,
provided a VME bus driver is added to the operating system
(see also Installation Problems).</p>
- <p>See also the <c>heart(3)</c> manual page in <c>kernel</c>.</p>
+ <p>See also the <c>heart(3)</c> manual page in Kernel.</p>
</section>
<section>
@@ -206,7 +206,7 @@ esac</pre>
<pre>
chown 0 /usr/sbin/reboot
chmod 4755 /usr/sbin/reboot</pre>
- <p>See also the <c>heart(3)</c> manual page in <c>kernel</c>.</p>
+ <p>See also the <c>heart(3)</c> manual page in Kernel.</p>
</section>
<section>
@@ -413,8 +413,8 @@ chown root mod_syslog]]></code>
<section>
<title>Related Documents</title>
<p>See the <c>os_mon(3)</c> application,
- the <c>application(3)</c> manual page in <c>kernel</c>,
- and the <c>erl(1)</c> manual page in <c>erts</c>.</p>
+ the <c>application(3)</c> manual page in Kernel,
+ and the <c>erl(1)</c> manual page in ERTS.</p>
</section>
</section>
@@ -474,7 +474,7 @@ chown root mod_syslog]]></code>
default, it must be called <c>start</c> and reside in
<c><![CDATA[<ERL_INSTALL_DIR>/bin]]></c>. Another start
program can be used, by using configuration parameter
- <c>start_prg</c> in application <c>sasl</c>.</p>
+ <c>start_prg</c> in application SASL.</p>
<p>The start program must call <c>run_erl</c> as shown below.
It must also take an optional parameter, which defaults to
<c><![CDATA[<ERL_INSTALL_DIR>/releases/start_erl.data]]></c>.</p>
@@ -484,7 +484,7 @@ chown root mod_syslog]]></code>
<p>The <c><![CDATA[<RELDIR>]]></c> directory is where new release
packets are installed, and where the release handler keeps
information about releases. For more information, see the
- <c>release_handler(3)</c> manual page in <c>sasl</c>.</p>
+ <c>release_handler(3)</c> manual page in SASL.</p>
<p>The following script illustrates the default behaviour of the
program:</p>
<code type="none"><![CDATA[
@@ -624,7 +624,7 @@ export RELDIR
exec $BINDIR/erlexec -boot $RELDIR/$VSN/start -config $RELDIR/$VSN/sys $*</code>
<p>If a diskless and/or read-only client node with the
- <c>sasl</c> configuration parameter <c>static_emulator</c> set
+ SASL configuration parameter <c>static_emulator</c> set
to <c>true</c> is about to start, the <c>-boot</c> and
<c>-config</c> flags must be changed.</p>
<p>As such a client cannot
diff --git a/system/doc/embedded/starting.xml b/system/doc/embedded/starting.xml
index 720383e8ac..11bf9b412a 100644
--- a/system/doc/embedded/starting.xml
+++ b/system/doc/embedded/starting.xml
@@ -69,7 +69,7 @@
default, it must be called <c>start</c> and reside in
<c><![CDATA[<ERL_INSTALL_DIR>/bin]]></c>. Another start program can be
used, by using the configuration parameter <c>start_prg</c> in
- the application <c>sasl</c>.</p>
+ application SASL.</p>
<p>The start program must call <c>run_erl</c> as shown below.
It must also take an optional parameter which defaults to
<c><![CDATA[<ERL_INSTALL_DIR>/bin/start_erl.data]]></c>.
@@ -80,8 +80,8 @@
</p>
<p>The <c><![CDATA[<RELDIR>]]></c> directory is where new release packets
are installed, and where the release handler keeps information
- about releases. See <c>release_handler(3)</c> in the
- application <c>sasl</c> for further information.
+ about releases. See <c>release_handler(3)</c> in
+ application SASL for further information.
</p>
<p>The following script illustrates the default behaviour of the
program.
@@ -228,7 +228,7 @@ export PROGNAME
export RELDIR
exec $BINDIR/erlexec -boot $RELDIR/$VSN/start -config $RELDIR/$VSN/sys $* </code>
- <p>If a diskless and/or read-only client node with the <c>sasl</c>
+ <p>If a diskless and/or read-only client node with the SASL
configuration parameter <c>static_emulator</c> set to <c>true</c>
is about to start the <c>-boot</c> and <c>-config</c> flags must be
changed. As such a client can not read a new <c>start_erl.data</c>
diff --git a/system/doc/oam/oam_intro.xml b/system/doc/oam/oam_intro.xml
index cdcb6e3111..8b8d69e638 100644
--- a/system/doc/oam/oam_intro.xml
+++ b/system/doc/oam/oam_intro.xml
@@ -178,7 +178,7 @@
<section>
<title>MIB Structure</title>
<p>The top-level OTP MIB is called <c>OTP-REG</c> and it is
- included in the <c>sasl</c> application. All other OTP MIBs
+ included in the SASL application. All other OTP MIBs
import some objects from this MIB.</p>
<p>Each MIB is contained in one application. The MIB text
@@ -188,7 +188,7 @@
<c><![CDATA[include/<MIB>.hrl]]></c>, and the compiled MIBs
are stored under <c><![CDATA[priv/mibs/<MIB>.bin]]></c>.
For example, the <c>OTP-MIB</c> is included in the
- <c>sasl</c> application:</p>
+ SASL application:</p>
<code type="none">
sasl-1.3/mibs/OTP-MIB.mib
@@ -211,11 +211,11 @@ snmp:c("MY-MIB", [{il, ["sasl/priv/mibs"]}]).</code>
<p>The following MIBs are defined in the OTP system:</p>
<list type="bulleted">
- <item><p><c>OTP-REG)</c> (in <c>sasl</c>) contains the top-level
+ <item><p><c>OTP-REG)</c> (in SASL) contains the top-level
OTP registration objects, used by all other MIBs.</p></item>
- <item><p><c>OTP-TC</c> (in <c>sasl</c>) contains the general
+ <item><p><c>OTP-TC</c> (in SASL) contains the general
Textual Conventions, which can be used by any other MIB.</p></item>
- <item><p><c>OTP-MIB</c> (in <c>sasl</c>) contains objects for
+ <item><p><c>OTP-MIB</c> (in SASL) contains objects for
instrumentation of the Erlang nodes, the Erlang machines,
and the applications in the system.</p></item>
<item><p><c>OTP-OS-MON-MIB</c> (in <c>oc_mon</c>) contains
diff --git a/system/doc/programming_examples/records.xml b/system/doc/programming_examples/records.xml
index da346dd0b3..074aa636b4 100644
--- a/system/doc/programming_examples/records.xml
+++ b/system/doc/programming_examples/records.xml
@@ -93,7 +93,7 @@ person</pre>
at compile time, not at runtime. For details on records
in the shell, see the
<seealso marker="stdlib:shell">shell(3)</seealso>
- manual page in <c>stdlib</c>.</p>
+ manual page in STDLIB.</p>
</section>
<section>
diff --git a/system/doc/reference_manual/typespec.xml b/system/doc/reference_manual/typespec.xml
index f17e5df277..1899efd5f3 100644
--- a/system/doc/reference_manual/typespec.xml
+++ b/system/doc/reference_manual/typespec.xml
@@ -47,7 +47,7 @@
<list type="bulleted">
<item>To document function interfaces</item>
<item>To provide more information for bug detection tools,
- such as <c>Dialyzer</c></item>
+ such as Dialyzer</item>
<item>To be exploited by documentation tools, such as EDoc, for
generating program documentation of various forms</item>
</list>