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* gc.c: rb_gc_guarded_ptrnobu2013-05-171-0/+8
| | | | | | | * gc.c (rb_gc_guarded_ptr): unoptimize on other compilers than gcc and msvc. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (rb_node_newnode): use newobj_of() instead of rb_newobj().ko12013-05-151-8/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (newobj): rename to `newobj_of' and accept additionalko12013-05-151-27/+25
| | | | | | | | | | | three parameters v1, v2, v3. newobj_of() do OBJSETUP() and fill values with v1, v2, v3. * gc.c (rb_data_object_alloc, rb_data_typed_object_alloc): use newobj_of(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: add an additional RGENGC_PROFILE mode (2).ko12013-05-151-6/+36
| | | | | | | | | Profiling result can be check by GC.stat. * gc.c (type_name): separate from obj_type_name(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * remove trailing spaces.nobu2013-05-141-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: support RGENGC. [ruby-trunk - Feature #8339]ko12013-05-131-82/+737
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See this ticet about RGENGC. * gc.c: Add several flags: * RGENGC_DEBUG: if >0, then prints debug information. * RGENGC_CHECK_MODE: if >0, add assertions. * RGENGC_PROFILE: if >0, add profiling features. check GC.stat and GC::Profiler. * include/ruby/ruby.h: disable RGENGC by default (USE_RGENGC == 0). * array.c: add write barriers for T_ARRAY and generate sunny objects. * include/ruby/ruby.h (RARRAY_PTR_USE): added. Use this macro if you want to access raw pointers. If you modify the contents which pointer pointed, then you need to care write barrier. * bignum.c, marshal.c, random.c: generate T_BIGNUM sunny objects. * complex.c, include/ruby/ruby.h: add write barriers for T_COMPLEX and generate sunny objects. * rational.c (nurat_s_new_internal), include/ruby/ruby.h: add write barriers for T_RATIONAL and generate sunny objects. * internal.h: add write barriers for RBasic::klass. * numeric.c (rb_float_new_in_heap): generate sunny T_FLOAT objects. * object.c (rb_class_allocate_instance), range.c: generate sunny T_OBJECT objects. * string.c: add write barriers for T_STRING and generate sunny objects. * variable.c: add write barriers for ivars. * vm_insnhelper.c (vm_setivar): ditto. * include/ruby/ruby.h, debug.c: use two flags FL_WB_PROTECTED and FL_OLDGEN. * node.h (NODE_FL_CREF_PUSHED_BY_EVAL, NODE_FL_CREF_OMOD_SHARED): move flag bits. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: remove rb_objspace_t::marked_num.ko12013-05-131-10/+11
| | | | | | | | | | | | | | | | | | We can use `objspace_live_num()' instead of removed `marked_num' if it is after `after_gc_sweep()' function call. * gc.c (after_gc_sweep): use objspace_live_num() instead of removed rb_objspace_t::marked_num. * gc.c (gc_mark_ptr, gc_marks): remove rb_objspace_t::marked_num code. * gc.c (gc_prepare_free_objects): do not call set_heaps_increment() with checking objspace->heap.marked_num. At this point, we only need to check availability of free-cell. * gc.c (gc_prepare_free_objects): * gc.c (lazy_sweep): call after_gc_sweep() if there are no sweep_able entry. * gc.c (rest_sweep, gc_prepare_free_objects): remove after_gc_sweep() call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: disable GC_PROFILE_MORE_DETAIL (fix last commit).ko12013-05-131-2/+2
| | | | | | | | | * gc.c (gc_prof_set_malloc_info): fix "objspace->heap.live_num" to "objspace_live_num(objspace)". There is no such member variable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: refactoring GC::Profiler.ko12013-05-131-63/+72
| | | | | | | | | | | | | | | * gc.c (gc_prof_sweep_timer_start/stop): removed because they doesn't support lazy sweep. * gc.c (gc_prof_sweep_slot_timer_start/stop): added. redefine `sweeping time' to accumulated time of all of slot_sweep(). * gc.c (rb_objspace_t::profile::count): renamed to rb_objspace_t::profile::next_index. `counter' seems ambiguous. increment it when next record is acquired. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/ruby.h: constify RBasic::klass and addko12013-05-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RBASIC_CLASS(obj) macro which returns a class of `obj'. This change is a part of RGENGC branch [ruby-trunk - Feature #8339]. * object.c: add new function rb_obj_reveal(). This function reveal interal (hidden) object by rb_obj_hide(). Note that do not change class before and after hiding. Only permitted example is: klass = RBASIC_CLASS(obj); rb_obj_hide(obj); .... rb_obj_reveal(obj, klass); TODO: API design. rb_obj_reveal() should be replaced with others. TODO: modify constified variables using cast may be harmful for compiler's analysis and optimizaton. Any idea to prohibt inserting RBasic::klass directly? If rename RBasic::klass and force to use RBASIC_CLASS(obj), then all codes such as `RBASIC(obj)->klass' will be compilation error. Is it acceptable? (We have similar experience at Ruby 1.9, for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)". * internal.h: add some macros. * RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal object. * RBASIC_SET_CLASS(obj, cls) set RBasic::klass. * RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS without write barrier (planned). * RCLASS_SET_SUPER(a, b) set super class of a. * array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c, file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c, parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c, string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c: Use above macros and functions to access RBasic::klass. * ext/coverage/coverage.c, ext/readline/readline.c, ext/socket/ancdata.c, ext/socket/init.c, * ext/zlib/zlib.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * *.c, parse.y, insns.def: use RARRAY_AREF/ASET macroko12013-05-131-4/+4
| | | | | | | | instead of using RARRAY_PTR(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (rb_data_object_alloc): check klass only if klass is not 0.ko12013-05-131-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (rb_data_object_alloc, rb_data_typed_object_alloc):ko12013-05-131-8/+3
| | | | | | | | use NEWOBJ_OF() instead of NEWOBJ(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: _aligned_mallocnobu2013-03-301-0/+1
| | | | | | * gc.c (aligned_malloc): declare _aligned_malloc() prototype for old VC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: fix compile errornobu2013-03-241-1/+1
| | | | | | | | * gc.c (gc_prepare_free_objects): fix compile error. there should be free objects when new slot is added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (GC_ENABLE_LAZY_SWEEP): new macro to switch lazy sweepingnari2013-03-241-1/+4
| | | | | | for debugging. [Feature #8024] [ruby-dev:47135] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: We have no chance to expand the heap when lazy sweeping isnari2013-03-241-2/+8
| | | | | | | | restricted. So collecting is often invoked if there is not enough free space in the heap. Try to expand heap when this is the case. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: Improve accuracy of objspace_live_num() andnari2013-03-181-6/+4
| | | | | | | allocated/freed counters. patched by tmm1(Aman Gupta). [Bug #8092] [ruby-core:53392] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: Avoid unnecessary heap growth. patched by tmm1(Aman Gupta).nari2013-03-181-2/+5
| | | | | | [Bug #8093] [ruby-core:53393] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: Fix unlimited memory growth with large values ofnari2013-03-181-1/+2
| | | | | | | RUBY_FREE_MIN. patched by tmm1(Aman Gupta). [Bug #8095] [ruby-core:53405] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: allow to tune growth of heap by environment variablenari2013-03-131-2/+17
| | | | | | | RUBY_HEAP_SLOTS_GROWTH_FACTOR. patched by tmm1(Aman Gupta). [Feature #8015] [ruby-core:53131] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c: Typo in ObjectSpace::WeakMap overviewzzak2013-02-231-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (vm_xrealloc): add a few comment why we avoid realloc(ptr,0).kosaki2013-01-041-0/+7
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* adjust stylenobu2012-12-291-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (obj_id_to_ref): add a macro to treat Bignum object id.shirosaki2012-12-221-2/+5
| | | | | | | | | | This follows the change r38493. * gc.c (id2ref): fix for working fine with Bignum object id on x64 Windows. * gc.c (wmap_finalize): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (nonspecial_obj_id): VALUE is not compatible with Fixnum onusa2012-12-201-1/+7
| | | | | | | | | LLP64 platform, such as 64bit Windows. reporeted by Heesob Park at [ruby-core:50255] [Bug #7454], and the fix is suggested by akr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * signal.c (rb_sigaltstack_size): new. calculate stack size forkosaki2012-12-151-1/+1
| | | | | | | | | | | | | | | sigsegv handler. enlarge value when x86 or x86_64 on Linux. Linux has very small MINSIGSTKSZ size (2048 bytes) and our sigsegv routine need 5KiB at least. [Bug #7141] * internal.h: add declaration of rb_sigaltstack_size(). * vm_core.h: remove ALT_STACK_SIZE definition. * signal.c (rb_register_sigaltstack): replace ALT_STACK_SIZE with rb_sigaltstack_size(); * gc.c (Init_heap): ditto. * vm.c (th_init): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * revised r37993 to avoid SEGV/ILL in tests. In r37993, a methodshugo2012-12-061-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | entry with VM_METHOD_TYPE_REFINED holds only the original method definition, so ci->me is set to a method entry allocated in the stack, and it causes SEGV/ILL. In this commit, a method entry with VM_METHOD_TYPE_REFINED holds the whole original method entry. Furthermore, rb_thread_mark() is changed to mark cfp->klass to avoid GC for iclasses created by copy_refinement_iclass(). * vm_method.c (rb_method_entry_make): add a method entry with VM_METHOD_TYPE_REFINED to the class refined by the refinement if the target module is a refinement. When a method entry with VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with the same name is searched in refinements. If such a method is found, the method is invoked. Otherwise, the original method in the refined class (rb_method_definition_t::body.orig_me) is invoked. This change is made to simplify the normal method lookup and to improve the performance of normal method calls. * vm_method.c (EXPR1, search_method, rb_method_entry), vm_eval.c (rb_call0, rb_search_method_entry): do not use refinements for method lookup. * vm_insnhelper.c (vm_call_method): search methods in refinements if ci->me is VM_METHOD_TYPE_REFINED. If the method is called by super (i.e., ci->call == vm_call_super_method), skip the same method entry as the current method to avoid infinite call of the same method. * class.c (include_modules_at): add a refined method entry for each method defined in a module included in a refinement. * class.c (rb_prepend_module): set an empty table to RCLASS_M_TBL(klass) to add refined method entries, because refinements should have priority over prepended modules. * proc.c (mnew): use rb_method_entry_with_refinements() to get a refined method. * vm.c (rb_thread_mark): mark cfp->klass for iclasses created by copy_refinement_iclass(). * vm.c (Init_VM), cont.c (fiber_init): initialize th->cfp->klass. * test/ruby/test_refinement.rb (test_inline_method_cache): do not skip the test because it should pass successfully. * test/ruby/test_refinement.rb (test_redefine_refined_method): new test for the case a refined method is redefined. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (getrusage_time): uses clock_gettime() withnari2012-12-051-1/+8
| | | | | | | CLOCK_PROCESS_CPUTIME_ID when available, which provides a 1ns precision on linux. [ruby-core:50495] [Bug #7500] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (WeakMap): Add doc for internal reference, use lib/weakref.rbzzak2012-12-021-1/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: suppress warningsnobu2012-12-011-5/+5
| | | | | | | * gc.c (add_slot_local_freelist, slot_sweep, mark_locations_array): suppress unused-value warnings, even with valgrind enabled. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * revert r37993 to avoid SEGV in tests.shugo2012-11-301-4/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c : remove a unused function.nari2012-11-291-16/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (rb_objspace_call_finalizer): finalize_deferred may free upnari2012-11-291-9/+3
| | | | | | | | | | a object which is reachable from a part after this function, e.g. ruby_vm_destruct(). [ruby-dev:46647] [Bug #7452] * test/ruby/test_gc.rb (test_finalizing_main_thread): add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm_method.c (rb_method_entry_make): add a method entry withshugo2012-11-291-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VM_METHOD_TYPE_REFINED to the class refined by the refinement if the target module is a refinement. When a method entry with VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with the same name is searched in refinements. If such a method is found, the method is invoked. Otherwise, the original method in the refined class (rb_method_definition_t::body.orig_def) is invoked. This change is made to simplify the normal method lookup and to improve the performance of normal method calls. * vm_method.c (EXPR1, search_method, rb_method_entry), vm_eval.c (rb_call0, rb_search_method_entry): do not use refinements for method lookup. * vm_insnhelper.c (vm_call_method): search methods in refinements if ci->me is VM_METHOD_TYPE_REFINED. If the method is called by super (i.e., ci->call == vm_call_super_method), skip the same method entry as the current method to avoid infinite call of the same method. * class.c (include_modules_at): add a refined method entry for each method defined in a module included in a refinement. * class.c (rb_prepend_module): set an empty table to RCLASS_M_TBL(klass) to add refined method entries, because refinements should have priority over prepended modules. * proc.c (mnew): use rb_method_entry_with_refinements() to get a refined method. * test/ruby/test_refinement.rb (test_inline_method_cache): do not skip the test because it should pass successfully. * test/ruby/test_refinement.rb (test_redefine_refined_method): new test for the case a refined method is redefined. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: Documentation for GC, GC::Profiler, ObjectSpace, andzzak2012-11-291-76/+116
| | | | | | | ObjectSpace::WeakMap [ruby-core:50245] [Bug #7449] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (gc_stat): prepre Symbol objects at first timeko12012-11-291-10/+25
| | | | | | | | to make it fast. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (gc_stat): GC.stat supports new informationko12012-11-291-52/+37
| | | | | | | | | | | * total_allocated_object: total allocated object number. * total_freed_object: total freed object number. Above two numbers are only accumulated and they will overflow (return to 0). Please use them as a hint. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: refactoring of rb_ary_delete_same()shirosaki2012-11-251-1/+1
| | | | | | | | | | | | | | | | * array.c (ary_resize_smaller): new function to resize array. * array.c (rb_ary_delete): refactoring to extract a function. * array.c (rb_ary_delete_same): refactoring. It renames function, reduces duplicated code and removes unused code. * gc.c (wmap_final_func): follow the above change. * internal.h (rb_ary_delete_same): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: refactoring to rename variablesshirosaki2012-11-241-14/+15
| | | | | | | | | | | | * gc.c (wmap_final_func): rename variables to clarify the meaning. In wmap2obj the key is WeakRef and the value is referenced object. In obj2wmap the key is referenced object and the value is an array of WeakRef. * gc.c (wmap_finalize): ditto. [ruby-core:49044] [Bug #7304] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix WeakRef finalizeshirosaki2012-11-241-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | * array.c (rb_ary_delete_same_obj): new function for WeakRef. This deletes same objects as item argument in the array. * internal.h (rb_ary_delete_same_obj): add a declaration. * gc.c (wmap_final_func): remove WeakRef object reference from the array. rb_ary_delete() is not usable because it uses rb_equal() to compare object references. * gc.c (wmap_finalize): remove recycled object references from weak map hash properly. How to get object reference from object id was wrong. st_delete() doesn't work properly if key and value arguments are same. The key of obj2wmap is referenced object and the value of obj2wmap is WeakRef array. * gc.c (wmap_aset): obj2wmap should contain WeakRef array in the definition. * test/test_weakref.rb (TestWeakRef#test_not_reference_different_object, TestWeakRef#test_weakref_finalize): add tests for above. [ruby-core:49044] [Bug #7304] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Rvert r37827 and r37828naruse2012-11-241-18/+15
| | | | | | | | | | | Revert "Fix finalize of WeakRef" This causes segv on rubyspec. http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20121124T050101Z.log.html.gz you can reproduce by make test-rubyspec MSPECOPT='-V library/weakref' git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* wmap_finalize: refactoring to rename variablesshirosaki2012-11-241-14/+15
| | | | | | | | | | | | * gc.c (wmap_final_func): rename variables to clarify the meaning. In wmap2obj the key is WeakRef and the value is referenced object. In obj2wmap the key is referenced object and the value is an array of WeakRef. * gc.c (wmap_finalize): ditto. [ruby-core:49044] [Bug #7304] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix finalize of WeakRefshirosaki2012-11-241-9/+11
| | | | | | | | | | | | | | | | | | | | | * gc.c (wmap_final_func): remove WeakRef object reference from the array. * gc.c (wmap_finalize): remove recycled object references from weak map hash properly. How to get object reference from object id was wrong. st_delete() doesn't work properly if key and value arguments are same. The key of obj2wmap is referenced object and the value of obj2wmap is WeakRef array. * gc.c (wmap_aset): obj2wmap should contain WeakRef array in the definition. * test/test_weakref.rb (TestWeakRef#test_not_reference_different_object): add a test for above. [ruby-core:49044] [Bug #7304] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37826 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (is_swept_object): extract from is_dead_object().nari2012-11-221-4/+58
| | | | | | | | | | | * gc.c (rb_gcdebug_print_obj_condition): add the function for debug. This function shows some conditions of given object (e.g., marked, in heap, swept). * gc.c (rb_gcdebug_sentinel): add the function for debug. This function allow check to inadvertently free up an object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (garbage_collect): remove a duplicative probe.nari2012-11-211-3/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (gc_profile_clear): realloc profile records if its size isnari2012-11-211-1/+10
| | | | | | higher than the threshold, GC_PROFILE_RECORD_DEFAULT_SIZE * 2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * probes.d: add DTrace probe declarations. [ruby-core:27448]tenderlove2012-11-121-1/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * array.c (empty_ary_alloc, ary_new): added array create DTrace probe. * compile.c (rb_insns_name): allowing DTrace probes to access instruction sequence name. * Makefile.in: translate probes.d file to appropriate header file. * common.mk: declare dependencies on the DTrace header. * configure.in: add a test for existence of DTrace. * eval.c (setup_exception): add a probe for when an exception is raised. * gc.c: Add DTrace probes for mark begin and end, and sweep begin and end. * hash.c (empty_hash_alloc): Add a probe for hash allocation. * insns.def: Add probes for function entry and return. * internal.h: function declaration for compile.c change. * load.c (rb_f_load): add probes for `load` entry and exit, require entry and exit, and wrapping search_required for load path search. * object.c (rb_obj_alloc): added a probe for general object creation. * parse.y (yycompile0): added a probe around parse and compile phase. * string.c (empty_str_alloc, str_new): DTrace probes for string allocation. * test/dtrace/*: tests for DTrace probes. * vm.c (vm_invoke_proc): add probes for function return on exception raise, hash create, and instruction sequence execution. * vm_core.h: add probe declarations for function entry and exit. * vm_dump.c: add probes header file. * vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on function entry and return. * vm_exec.c: expose instruction number to instruction name function. * vm_insnshelper.c: add function entry and exit probes for cfunc methods. * vm_insnhelper.h: vm usage information is always collected, so uncomment the functions. 12 19:14:50 2012 Akinori MUSHA <knu@iDaemons.org> * configure.in (isinf, isnan): isinf() and isnan() are macros on DragonFly which cannot be found by AC_REPLACE_FUNCS(). This workaround enforces the fact that they exist on DragonFly. 12 15:59:38 2012 Shugo Maeda <shugo@ruby-lang.org> * vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo), vm_insnhelper.c (vm_search_method): revert r37616 because it's too slow. [ruby-dev:46477] * test/ruby/test_refinement.rb (test_inline_method_cache): skip the test until the bug is fixed efficiently. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: move immutable fields from struct heaps_slot and structnari2012-11-101-50/+41
| | | | | | | sorted_heaps_slot into struct heaps_header. Based on a patch from Sokolov Yura [Feature #6199][ruby-core:43592] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ruby_atomic.h: renamed from atomic.h to avoid header file name conflictngoto2012-11-091-1/+1
| | | | | | | | | on Solaris 10. [ruby-dev:46414] [Bug #7287] * gc.c, signal.c, vm_core.h, common.mk: reflect the rename from atomic.h to ruby_atomic.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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