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synced 2022-11-09 12:17:21 -05:00
833cade2dc
added. Unlinked method entries are collected to vm->unlinked_method_entry_list. On the GC timing, mark all method entries which are on all living threads. Only non-marked method entries are collected. This hack prevents releasing living method entry. [Performance Consideration] Since this Method Entry GC (MEGC) doesn't occuer frequently, MEGC will not be a performance bottleneck. However, to traverse living method entries, every control frame push needs to clear cfp->me field. This will be a performance issue (because pushing control frame is occurred frequently). Bug #2777 [ruby-dev:40457] * cont.c (fiber_init): init cfp->me. * gc.c (garbage_collect): kick rb_sweep_method_entry(). * method.h (rb_method_entry_t): add a mark field. * vm.c (invoke_block_from_c): set passed me. * vm.c (rb_thread_mark): mark cfp->me. * vm_core.h (rb_thread_t): add a field passed_me. * vm_core.h (rb_vm_t): add a field unlinked_method_entry_list. * vm_insnhelper.c (vm_push_frame): clear cfp->me at all times. * vm_insnhelper.c (vm_call_bmethod): pass me. * bootstraptest/test_method.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#define RUBY_VERSION "1.9.2"
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#define RUBY_RELEASE_DATE "2010-05-06"
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#define RUBY_PATCHLEVEL -1
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#define RUBY_BRANCH_NAME "trunk"
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#define RUBY_VERSION_MAJOR 1
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#define RUBY_VERSION_MINOR 9
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#define RUBY_VERSION_TEENY 1
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#define RUBY_RELEASE_YEAR 2010
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#define RUBY_RELEASE_MONTH 5
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#define RUBY_RELEASE_DAY 6
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#include "ruby/version.h"
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#if !defined RUBY_LIB_VERSION && defined RUBY_LIB_VERSION_STYLE
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# if RUBY_LIB_VERSION_STYLE == 3
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# define RUBY_LIB_VERSION STRINGIZE(RUBY_VERSION_MAJOR)"."STRINGIZE(RUBY_VERSION_MINOR)"."STRINGIZE(RUBY_VERSION_TEENY)
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# elif RUBY_LIB_VERSION_STYLE == 2
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# define RUBY_LIB_VERSION STRINGIZE(RUBY_VERSION_MAJOR)"."STRINGIZE(RUBY_VERSION_MINOR)
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# endif
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#endif
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#if RUBY_PATCHLEVEL == -1
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#define RUBY_PATCHLEVEL_STR "dev"
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#else
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#define RUBY_PATCHLEVEL_STR "p"STRINGIZE(RUBY_PATCHLEVEL)
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#endif
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#ifndef RUBY_REVISION
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# include "revision.h"
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#endif
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# ifndef RUBY_REVISION
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# define RUBY_REVISION 0
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#endif
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#if RUBY_REVISION
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# ifdef RUBY_BRANCH_NAME
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# define RUBY_REVISION_STR " "RUBY_BRANCH_NAME" "STRINGIZE(RUBY_REVISION)
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# else
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# define RUBY_REVISION_STR " revision "STRINGIZE(RUBY_REVISION)
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# endif
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#else
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# define RUBY_REVISION_STR ""
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#endif
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# define RUBY_DESCRIPTION \
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"ruby "RUBY_VERSION \
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RUBY_PATCHLEVEL_STR \
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" ("RUBY_RELEASE_DATE \
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RUBY_REVISION_STR") " \
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"["RUBY_PLATFORM"]"
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# define RUBY_COPYRIGHT \
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"ruby - Copyright (C) " \
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STRINGIZE(RUBY_BIRTH_YEAR)"-" \
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STRINGIZE(RUBY_RELEASE_YEAR)" " \
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RUBY_AUTHOR
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