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2016-01-08* gc.c: rename PAGE_* to HEAP_PAGE_* because PAGE_SIZE is usedko1
in Mac OS X. * test/ruby/test_gc.rb: catch up this fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-08* gc.c: PAGE_BITMAP_PLANES (the number of bitmap) is 4, not 3.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-08* gc.c: rename constant names HEAP_* to PAGE_*.ko1
Keys of GC::INTERNAL_CONSTANTS are also renamed. * test/ruby/test_gc.rb: catch up this fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-08* gc.c: remove heap_page::body. Instead of this field,ko1
heap_page::start field works well. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-08* gc.c: rename rb_heap_t::page_length to rb_heap_t::total_pages.ko1
`page_length' is not clear (we may understand with length of a page). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-01-08* gc.c: remove heap_page::heap. This field is only used to recognizeko1
whether a page is in a tomb or not. Instead of this field, heap_page::flags::in_tomb (1 bit field) is added. Also type of heap_page::(total|free|final)_slots are changed from int to short. 2B is enough for them. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-29use id_table for constant tablesnormal
valgrind 3.9.0 on x86-64 reports a minor reduction in memory usage when loading only RubyGems and RDoc by running: ruby -rrdoc -eexit before: HEAP SUMMARY: in use at exit: 2,913,448 bytes in 27,394 blocks total heap usage: 48,362 allocs, 20,968 frees, 9,034,621 bytes alloc after: HEAP SUMMARY: in use at exit: 2,880,056 bytes in 26,712 blocks total heap usage: 47,791 allocs, 21,079 frees, 9,046,507 bytes alloc * class.c (struct clone_const_arg): adjust for id_table (clone_const): ditto (clone_const_i): ditto (rb_mod_init_copy): ditto (rb_singleton_class_clone_and_attach): ditto (rb_include_class_new): ditto (include_modules_at): ditto * constant.h (rb_free_const_table): ditto * gc.c (free_const_entry_i): ditto (rb_free_const_table): ditto (obj_memsize_of): ditto (mark_const_entry_i): ditto (mark_const_tbl): ditto * internal.h (struct rb_classext_struct): ditto * object.c (rb_mod_const_set): resolve class name on assignment * variable.c (const_update): replace with const_tbl_update (const_tbl_update): new function (fc_i): adjust for id_table (find_class_path): ditto (autoload_const_set): st_update => const_tbl_update (rb_const_remove): adjust for id_table (sv_i): ditto (rb_local_constants_i): ditto (rb_local_constants): ditto (rb_mod_const_at): ditto (rb_mod_const_set): ditto (rb_const_lookup): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-22gc.c: do not expose internal singleton classnobu
* gc.c (internal_object_p): should not expose singleton classes without a metaclass. based on patches by ko1 and shugo. [Bug #11740] * class.c (rb_singleton_class_object_p): added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-21revert r53228 because this patch breaks rubyspecko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-21* gc.c (internal_object_p): should not expose singleton classesko1
without a metaclass. [Bug #11740] * class.c (rb_singleton_class_has_metaclass_p): added. * test/ruby/test_class.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-15* gc.c: Delete excess semicolon after RUBY_ALIAS_FUNCTION().ngoto
Suppress "syntax error: empty declaration" warnings by Oracle Solaris Studio 12.x on Solaris. [Bug #11821] * hash.c: ditto, after NOINSERT_UPDATE_CALLBACK(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-14* compile.c: fix typos.hsbt
[ci skip][fix GH-1140] Patch by @jutaz * dir.c: ditto. * gc.c: ditto. * io.c: ditto. * node.h: ditto. * thread_pthread.c: ditto. * vm_insnhelper.c: ditto. * vsnprintf.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-09* gc.c (gc_mark_stacked_objects): fix typo.ko1
reported by XIE Zhibang. [Bug #11763] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-09* *.c (*_memsize): do not check ptr.ko1
NULL checking is finished Before call of memsize functions. See r52979. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-08gc.c: NULL check at memsizenobu
* gc.c (rb_objspace_data_type_memsize): consider NULL data uses no memory without calling dsize function as well as other functions. fix SEGV in test/objspace with RUBY_ISEQ_DUMP_DEBUG=to_binary. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-08make local symbols staticnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-22* gc.c (rb_raw_obj_info): fix compile errors when USE_RGENGCodaira
is 0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-19* gc.c (gc_start): force to invoke GC by GC.startko1
even if it is GC.disable'd. * test/ruby/test_gc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-19* gc.c: trivial performance improvements.ko1
name modified vm1_gc_short_lived* 1.015 vm1_gc_short_with_complex_long* 1.014 vm1_gc_short_with_long* 1.000 vm1_gc_short_with_symbol* 1.016 vm1_gc_wb_ary* 1.002 vm1_gc_wb_ary_promoted* 0.996 vm1_gc_wb_obj* 1.045 vm1_gc_wb_obj_promoted* 1.014 vm3_gc 1.021 * gc.c (gc_writebarrier_generational): reorder parameters to optimize register passing function call. * gc.c (gc_writebarrier_incremental): ditto. * gc.c (rb_gc_writebarrier): remove LIKELY(). LIKELY() seems to move related functions not better places. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-18gc.c: use BUILTIN_TYPEnobu
* gc.c (rb_raw_obj_info): BUILTIN_TYPE works fro non-special_const objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-11-18* gc.c (rb_raw_obj_info): fix trivial issues.ko1
* support SPECIAL_CONSTs. * fix IMEMO/ment outputs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-31internal.h: RUBY_DTRACE_HOOKnobu
* internal.h (RUBY_DTRACE_HOOK): extract from RUBY_DTRACE_CREATE_HOOK for other type hooks. * gc.c (RUBY_DTRACE_GC_HOOK): ditto. * parse.y (RUBY_DTRACE_PARSE_HOOK): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-31use rb_source_loc and rb_source_locationnobu
* error.c, eval.c, eval_error.c, gc.c, variable.c, vm.c, vm_eval.c, vm_trace.c: use rb_source_loc/rb_source_location instead of combination of rb_sourcefile/rb_sourcefilename and rb_sourceline. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30* gc.c (newobj_slowpath): do not need to use flags hack (commit miss).ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30* gc.c (heap_get_freeobj_from_next_freepage): not so UNLIKELY.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-30* gc.c (newobj_slowpath): reduce 1 parameter to use only registersko1
for performance. On my laptop, 'N.times{x = []}' (where N = 29_000_000) is 1.86 sec -> 1.74 sec. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29* gc.c (gc_mark_ptr): specify NOINLINE so that gc_mark() can returnko1
immediately when obj is not a markable object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29gc.c: separate event hook call from newobj_initnobu
* gc.c (newobj_init): separate event hook call and remove the argument for it. * gc.c (newobj_slowpath): call event hook after initialized the new object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29* gc.c (rb_imemo_new): should not pass FL_WB_PROTECTED flag.ko1
* gc.c (rb_wb_protected_newobj_of): add more assertions. * gc.c (rb_wb_unprotected_newobj_of): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29* gc.c: introduce rb_wb_unprotected_newobj_of() andko1
rb_wb_protected_newobj_of(), pass the WB_PROTECTED information explicitly. * internal.h: use introduced functions by NEWOBJ_OF(). `flag' is immediate value, so that C compilers can solve them at compile time. * include/ruby/ruby.h: add a commnent about that. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29gc.c: fix UNLIKELY usagenobu
* gc.c (gc_event_hook_needed_p): UNLIKELY makes no sense for boolean flag value. * gc.c (gc_event_hook, newobj_init): use in conditions instead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29* gc.c: add rb_objspace::flags::has_hook to represent hook availability.ko1
* gc.c: add gc_event_hook_available_p(objspace) to check that flag. * gc.c (newobj_of): use gc_event_hook_available_p() instead of checking gc_event_hook_needed_p(objspace, RUBY_INTERNAL_EVENT_NEWOBJ). for performance. * gc.c (newobj_init): add UNLIKELY() for FL_WB_PROTECTED flag. * gc.c (newobj_init): change parameters order (trivial change). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29* gc.c (gc_mark_ptr): remove debug code for #11244.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29revert r52336 (commit miss)ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-29* gc.c (gc_mark_ptr): remove debug code for #11244.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-18* numeric.c: Good-by Borland-C.kosaki
* include/ruby/backward/rubyio.h: ditto. * include/ruby/backward/st.h: ditto. * include/ruby/backward/util.h: ditto. * include/ruby/backward/rubysig.h: ditto. * include/ruby/backward/classext.h: ditto. * dln.c: ditto. * gc.c: ditto. * win32/resource.rb: ditto. * win32/dir.h: ditto. * ext/tk/tcltklib.c: ditto. * NEWS: announce that Borland-C is no longer supported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-18* dln.c: simplify #ifdef. _WIN32 and __CYGWIN__ are exclusive.kosaki
see include/ruby/defines.h * gc.c: ditto. * ext/sdbm/_sdbm.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-10* gc.c (newobj_of_slowpass): fix typo (pass -> path).ko1
Pointed out by Yukihiro Matsumoto <matz@ruby-lang.org>. * gc.c (newobj_of_...): `of' is unnecessary. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-10* import a github pull requestko1
https://github.com/ruby/ruby/pull/1050 by Kazuho Oku <kazuho@natadeco.co>. This pull request has the following commits. * gc.c: reduce # of args to 6 (max. of register args on x86-64) so that the `newobj_of_slowpass` can be called via TCO. * gc.c (newobj_of), string.c (str_duplicate): for performance, the hot functions must be inlined. * gc.c: for performance, preceding arguments of `.*newobj_of.*` must be same, so that the arg registers can be reused in case of TCO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-07* gc.c (newobj_of): divide fast path and slow pathko1
to avoid register savings for fast path. This idea is given by Kazuho Oku <kazuho@natadeco.co>. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-10-06* gc.h, gc.c: introduce new debug function rb_obj_info_dump(VALUE obj)ko1
which prints the result of rb_raw_obj_info(..., obj). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-15gc.c: define objspace functions alwaysnobu
* gc.c (rb_objspace_alloc, rb_objspace_free): define always regardless ENABLE_VM_OBJSPACE, and free heap pages. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-07vm_core.h: objspace alwaysnobu
* vm_core.h (rb_vm_struct): define objspace always regardless ENABLE_VM_OBJSPACE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-03* gc.c (rb_raw_obj_info): iseq->body->location.first_lineno is Fixnum.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-03* gc.c (rb_raw_obj_info): should support IMEMO/iseq.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51745 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-16* gc.c (gc_mark_children): check if RCLASS_EXT is validktsj
before marking. This fixes the following test failure introduced in r51126: make test-all TESTOPTS='--gc-stress ruby/test_refinement.rb' git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-12* class.c, gc.c vm.c: use ID_TABLE_* instead of ST_*ko1
(such as ST_CONTINUE) for enum rb_id_table_iterator_result. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-12* id_table.h: introduce ID key table.ko1
[Feature #11420] This table only manage ID->VALUE table to reduce overhead of st. Some functions prefixed rb_id_table_* are provided. * id_table.c: implement rb_id_table_*. There are several algorithms to implement it. Now, there are roughly 4 types: * st * array * hash (implemented by Yura Sokolov) * mix of array and hash The macro ID_TABLE_IMPL can choose implementation. You can see detailes about them at the head of id_table.c. At the default, I choose 34 (mix of list and hash). This is not final decision. Please report your suitable parameters or your data structure. * symbol.c: introduce rb_id_serial_t and rb_id_to_serial() to represent ID by serial number. * internal.h: use id_table for method tables. * class.c, gc.c, marshal.c, vm.c, vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-11ruby.h: check integer overflownobu
* include/ruby/ruby.h (ALLOCV_N): check integer overflow, as well as ruby_xmalloc2. pointed out by Paul <pawlkt AT gmail.com>. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-06gc.c: move tmp buffer functionsnobu
* gc.c (rb_alloc_tmp_buffer, rb_free_tmp_buffer): move from node.c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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