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* fixup r60440 [ci skip]kazu2017-11-081-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60717 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: follow up changes in r60440ktsj2017-10-291-2/+2
| | | | | | ruby_current_vm has been renamed to ruby_current_vm_ptr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Use rb_execution_context_t instead of rb_thread_tko12017-10-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | to represent execution context [Feature #14038] * vm_core.h (rb_thread_t): rb_thread_t::ec is now a pointer. There are many code using `th` to represent execution context (such as cfp, VM stack and so on). To access `ec`, they need to use `th->ec->...` (adding one indirection) so that we need to replace them by passing `ec` instead of `th`. * vm_core.h (GET_EC()): introduced to access current ec. Also remove `ruby_current_thread` global variable. * cont.c (rb_context_t): introduce rb_context_t::thread_ptr instead of rb_context_t::thread_value. * cont.c (ec_set_vm_stack): added to update vm_stack explicitly. * cont.c (ec_switch): added to switch ec explicitly. * cont.c (rb_fiber_close): added to terminate fibers explicitly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* debug.c: imemo_masknobu2017-10-241-3/+3
| | | | | | | | * .gdbinit (rp, rp_imemo, rb_ps_thread): update imemo_mask. * debug.c (ruby_dummy_gdb_enums): include imemo_types. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: newline at rp_id [ci skip]nobu2017-10-081-1/+2
| | | | | | | | * .gdbinit (rp_id): add a newline. * .gdbinit (print_id): should not print a newline here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: print_id in rp_id [ci skip]nobu2017-10-061-7/+6
| | | | | | | | | * .gdbinit (rp_id): use print_id instead of calling lookup_id_str() in a debugger context. * symbol.c (ID_ENTRY_UNIT): made visible to debuggers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* output some strings without quotesnaruse2017-09-121-11/+25
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Follow latest VM changesnaruse2017-09-111-8/+29
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: fix nd_treenobu2017-05-171-1/+1
| | | | | | | * .gdbinit (nd_tree): use rb_str_tmp_new to get rid of `__extension__'. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rb_execution_context_t: move stack, stack_size and cfp from rb_thread_tnormal2017-05-091-2/+2
| | | | | | | | | | The goal is to reduce rb_context_t and rb_fiber_t size by removing the need to store the entire rb_thread_t in there. [ruby-core:81045] Work-in-progress: soon, we will move more fields here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: suppress gdb message [ci skip]nobu2017-03-181-1/+3
| | | | | | | * .gdbinit (rp): check number of instance variables to get rid of "Invalid number 0 of repetitions." message at an empty object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: RArray in history [ci skip]nobu2017-03-181-2/+2
| | | | | | | * .gdbinit (rp): put the contents of RArray in value history, for later use. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: rp_bignumnobu2017-02-251-13/+46
| | | | | | * .gdbinit (rp_bignum): print bignum from higher digits. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: fix on empty strings [ci skip]nobu2017-01-251-1/+5
| | | | | | | * .gdbinit (output_string): get rid of "Invalid number 0 of repetitions" error on empty strings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: op symbols [ci skip]nobu2017-01-251-0/+20
| | | | | | * .gdbinit (rp_id): add unhandled operator symbols. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: refine rp [ci skip]nobu2017-01-151-16/+13
| | | | | | | * .gdbinit (rp, output_string, rp): show the contents after NUL char. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: refine rpnobu2016-12-251-11/+12
| | | | | | | * .gdbinit (rp): refine output of T_STRUCT and T_BIGNUM to show all elements. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Use rb_mod_name instead of classnamenaruse2016-11-151-2/+1
| | | | | | classname() is static function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: improve rp [ci skip]nobu2016-11-121-2/+8
| | | | | | | * .gdbinit (rp): improve T_OBJECT dump. show the contents of the instance variables table. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * .gdbinit: follow r55766's VM change.naruse2016-08-241-14/+18
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * .gdbinit (rb_ps_thread): show the detail of cfunc in ruby levelnaruse2016-07-011-5/+79
| | | | | | backtrace. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * .gdbinit (rb_count_objects): added gdb version of count_objects().naruse2016-07-011-0/+86
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * .gdbinit (rb_ps_thread): show ruby level backtrace.naruse2016-06-301-0/+62
| | | | | | | | | Usually you can call `rb_ps` to show ruby leve backtraces for all living threads. Note that it can call with core file like `gcore <pid>` and `gdb ruby core.<pid>`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: improve rb_imemo [ci skip]nobu2016-02-091-1/+11
| | | | | | * .gdbinit (rp_imemo): support imemo_ment and imemo_iseq. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: dump_node [ci skip]nobu2016-01-151-0/+8
| | | | | | * .gdbinit (dump_node): dump NODE list in gdb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rbinobu2015-11-101-0/+15
| | | | | | .gdbinit (rbi): show the content of LINK_ELEMENT*. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* refix r51329 and show thread informationnaruse2015-07-291-18/+12
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* follow r51064naruse2015-07-211-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: T_IMEMOnobu2015-03-261-1/+35
| | | | | | * .gdbinit (rp_imemo): print the content support of each T_IMEMO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: T_IMEMOnobu2015-03-261-0/+7
| | | | | | * .gdbinit (rp): add support of T_IMEMO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: member name changednobu2015-03-251-2/+2
| | | | | | | * .gdbinit (rp_class): origin has been renamed as origin_ at r49931. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: update for r47913nobu2014-11-171-1/+1
| | | | | | | * .gdbinit (rp): update for r47913. RSymbol has id, so needs mask by scope mask. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* symbol.c: ids arraynobu2014-10-141-2/+2
| | | | | | | * symbol.c (global_symbols): make ids two-dimensional array of strings and symbols, for write-barrier. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* symbol.c: immortal IDsnobu2014-10-141-3/+3
| | | | | | | * symbol.c (global_symbols): make IDs immortal always, instead of treating dynamic symbols as IDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: nd_treenobu2014-10-121-0/+6
| | | | | | * .gdbinit (nd_tree): dump node tree by dump_node(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* follow RIncGCnobu2014-09-121-1/+1
| | | | | | * .gdbinit (rp), debug.c (RUBY_FL_PROMOTED): follow RIncGC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit (rp): dump T_SYMBOLnobu2014-03-281-1/+29
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: use st_numhashnobu2014-03-231-1/+1
| | | | | | * .gdbinit (rb_numtable_entry): use st_numhash() to follow r45384. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: super movednobu2014-03-191-2/+2
| | | | | | | * .gdbinit (rb_method_entry, rb_ancestors): `super` moved to RClass from rb_classext_t since r44294. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: initializenobu2013-12-131-2/+3
| | | | | | | | * .gdbinit (ruby_gdb_init): initialize enums. * .gdbinit (rb_id2name): initialize debug info too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/ruby.h (struct RClass): Add wrapper struct aroundtmm12013-12-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | RClass->m_tbl with serial. This prevents double marking method tables, since many classes/modules can share the same method table. This improves minor mark time in a large application by 30%. * internal.h (struct method_table_wrapper): Define new wrapper struct with additional serial. * internal.h (RCLASS_M_TBL_INIT): New macro for initializing method table wrapper and st_table. * method.h (void rb_sweep_method_entry): Rename rb_free_m_table to rb_free_m_tbl for consistentcy * .gdbinit (define rb_method_entry): Update rb_method_entry gdb helper for new method table structure. * class.c: Use RCLASS_M_TBL_WRAPPER and RCLASS_M_TBL_INIT macros. * class.c (rb_include_class_new): Share WRAPPER between module and iclass, so serial can prevent double marking. * eval.c (rb_prepend_module): ditto. * eval.c (rb_using_refinement): ditto. * gc.c: Mark and free new wrapper struct. * gc.c (obj_memsize_of): Count size of additional wrapper struct. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * .gdbinit (rp): fix flag name.nobu2013-11-061-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: add 3gen GC patch, but disabled as default.ko12013-11-041-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RGenGC is designed as 2 generational GC, young and old generation. Young objects will be promoted to old objects after one GC. Old objects are not collect until major (full) GC. The issue of this approach is some objects can promoted as old objects accidentally and not freed until major GC. Major GC is not frequently so short-lived but accidentally becoming old objects are not freed. For example, the program "loop{Array.new(1_000_000)}" consumes huge memories because short lived objects (an array which has 1M elements) are promoted while GC and they are not freed before major GC. To solve this problem, generational GC with more generations technique is known. This patch implements three generations gen GC. At first, newly created objects are "Infant" objects. After surviving one GC, "Infant" objects are promoted to "Young" objects. "Young" objects are promoted to "Old" objects after surviving next GC. "Infant" and "Young" objects are collected if it is not marked while minor GC. So that this technique solves this problem. Representation of generations: * Infant: !FL_PROMOTED and !oldgen_bitmap [00] * Young : FL_PROMOTED and !oldgen_bitmap [10] * Old : FL_PROMOTED and oldgen_bitmap [11] The macro "RGENGC_THREEGEN" enables/disables this feature, and turned off as default because there are several problems. (1) Failed sometimes (Heisenbugs). (2) Performance down. Especially on write barriers. We need to detect Young or Old object by oldgen_bitmap. It is slower than checking flags. To evaluate this feature on more applications, I commit this patch. Reports are very welcome. This patch includes some refactoring (renaming names, etc). * include/ruby/ruby.h: catch up 3gen GC. * .gdbinit: fix to show a prompt "[PROMOTED]" for promoted objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43530 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: insert a colonnobu2013-09-271-1/+1
| | | | | | * .gdbinit (rp): insert a colon between type "SYMBOL" and ID value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: show ID typenobu2013-09-201-0/+30
| | | | | | | | * .gdbinit (rp_id): show ID type. * template/id.h.tmpl (ruby_id_types): make enum for debugger. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: rp_stringnobu2013-09-201-34/+42
| | | | | | | | * .gdbinit (rp_string): extract from rp. * .gdbinit (rp_id): use rp_string to show the content. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: rp_idnobu2013-09-201-75/+86
| | | | | | * .gdbinit (rp_id): extract from rp and rb_id2name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: improve for displaying class/modulenobu2013-08-291-1/+2
| | | | | | | | * .gdbinit (rp_class): show class name, if possible. * .gdbinit (rb_ancestors): call rp_class directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: follow classname() changenobu2013-08-291-3/+8
| | | | | | | * .gdbinit (rb_classname): follow classname() change at r36584, which hash second argument now. reported by 36584 via IRC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .gdbinit: initialize color sequencesnobu2013-03-071-0/+6
| | | | | | * .gdbinit (hook-run): initialize color sequences for each runs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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