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2014-07-20vm_core.h: fix commentnobu
* vm_core.h (rb_proc_t): fix comment. safe_level is upto 3 now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-20rb_proc_t: reduce to 64 bytes from 72 on 64-bitnormal
* vm_core.h (rb_proc_t): reduce to 64 bytes from 72 on 64-bit This allows rb_proc_t to fit inside a single cache line on x86-64 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-18revert r46859 and r46860nobu
revert "enum.c: optimize any? object allocations for Array and Hash" git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-18enum.c: optimize any? object allocations for Array and Hashnobu
* enum.c (enum_any): optimize object allocations for Array and Hash when `each` is not redefined, always false if empty and the case without a block. [fix GH-617] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-18vm_core.h: redefined_flag in rb_vm_tnobu
* vm_core.h (struct rb_vm_struct): move redefined_flag from ruby_vm_redefined_flag. * vm_core.h (BASIC_OP_UNREDEFINED_P): move from vm_insnhelper.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-16* vm_core.h (struct rb_iseq_struct): stack_max is changed to intngoto
because all calculations related to stack_max in compile.c (iseq_set_sequence) and vm_insnhelper.c (vm_push_frame) are conducted by using int. This partly reverts r23945. * vm_insnhelper.c (vm_push_frame): ditto. This reverts r42401. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-16* vm_core.h (struct rb_iseq_struct): temporal workaround of [Bug 10037].ngoto
Add padding on big-endian 64-bit architecture (e.g. sparc64). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-16revert r46834 because it does not pass testsko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-16* vm_core.h: remove rb_vm_t::trap_list[RUBY_NSIG], but addko1
rb_vm_t::trap_list_cmds (an array) and rb_vm_t::trap_list_safes[RUBY_NSIG] (separate to two different array). This modification reduce root objects. * signal.c: ditto. * vm.c (rb_vm_mark): remove marking code for rb_vm_t::trap_list. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46834 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-14vm_core.h (struct rb_iseq_struct): reduce to 288 bytes on 64-bitnormal
* vm_core.h (struct rb_iseq_struct): reduce to 288 bytes on 64-bit (found with pahole, from the dwarves package) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-14vm_core.h (struct rb_iseq_struct): reduce to 296 bytes on 64-bitnormal
Most iseq do not have a catch_table, so avoid needlessly adding 4-8 bytes to the struct for the common case. Changes from v2: - iseq_catch_table_size removed, use if (...) for (;...;) Changes from v1: - renamed iseq->_catch_table to iseq->catch_table - iseq_catch_table_bytes: made a static inline function - iseq_catch_table_size: new function replaces the iseq_catch_table_each iterator macro * iseq.h (struct iseq_catch_table): new flexible array struct (iseq_catch_table_bytes): allocated size function * vm_core.h (struct rb_iseq_struct): uupdate catch_table member * compile.c (iseq_set_exception_table): update for struct changes * iseq.c (iseq_free): ditto * iseq.c (iseq_memsize): ditto * iseq.c (rb_iseq_disasm): ditto * iseq.c (iseq_data_to_ary): ditto * iseq.c (rb_iseq_build_for_ruby2cext): ditto (untested) * vm.c (vm_exec): ditto * vm_core.h (struct rb_iseq_struct): ditto * vm_insnhelper.c (vm_throw): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-13vm_core.h (struct rb_call_info_struct): improve packingnormal
* vm_core.h (struct rb_call_info_struct): improve packing On x86-64, it goes from 112 to 104 bytes. This results in ~20K of savings from just "./ruby -e exit" git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-13vm_core.h (struct rb_iseq_struct): stack_max is uint32_tnormal
* vm_core.h (struct rb_iseq_struct): stack_max is uint32_t No program will ever need more than a few megabytes of stack, so there's no sense in using a 64-bit counter for stack accounting. Packing this with the 32-bit type enum reduces rb_iseq_struct from 312 to 304 bytes on 64-bit systems. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-01vm.c: rb_vm_env_local_variablesnobu
* vm.c (rb_vm_env_local_variables): returns array of local variable name symbols in the environment by envval. * proc.c (bind_local_variables): use rb_vm_env_local_variables. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-19* vm.c (rb_vm_rewind_cfp): add new function to rewind specified cfpko1
with invoking RUBY_EVENT_C_RETURN. [Bug #9961] * vm_core.h: ditto. * eval.c (rb_protect): use it. * eval.c (rb_rescue2): ditto. * vm_eval.c (rb_iterate): ditto. * test/ruby/test_settracefunc.rb: add a test. * vm_core.h (rb_name_err_mesg_new): git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-19* vm_core.h: add VM_FRAME_MAGIC_RESCUE to recognize normal block orko1
rescue clause. * vm.c (vm_exec): use VM_FRAME_MAGIC_RESCUE on at rescue/ensure. * test/ruby/test_settracefunc.rb: should not invoke b_return at rescue clause. [Bug #9957] * vm_dump.c (control_frame_dump): check VM_FRAME_MAGIC_RESCUE. * vm_dump.c (vm_stack_dump_each): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-18constify parametersnobu
* include/ruby/intern.h: constify `argv` parameters. * include/ruby/ruby.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-13* vm_trace.c: clear and restore recursive checking thread local datako1
to avoid unexpected throw from TracePoint. [Bug #9940] * test/ruby/test_settracefunc.rb: add a test. * thread.c: adde * rb_threadptr_reset_recursive_data(rb_thread_t *th); * rb_threadptr_restore_recursive_data(rb_thread_t *th, VALUE old); * vm_core.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-11thread.c: fix for non-scalar pthread_tnobu
* configure.in (rb_cv_scalar_pthread_t): pthread_t is not required to be a scalar type. * thread.c (fill_thread_id_string, thread_id_str): dump pthread_t in hexadecimal form if it is not a scalar type, assume it can be represented in a pointer form otherwise. based on the patch by Rei Odaira at [ruby-core:62867]. [ruby-core:62857] [Bug #9884] * thread_pthread.c (Init_native_thread, thread_start_func_1), (native_thread_create): set thread_id_str if needed. * vm_core.h (rb_thread_t): add thread_id_string if needed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-28vm.c: remove rb_vm_living_threads_foreach functionnormal
Shorter code with fewer callbacks and casts should be more readable. * vm.c (rb_vm_living_threads_foreach): remove function [ruby-core:62745] * thread.c (terminate_i): remove * thread.c (terminate_all): implement (inlines old terminate_i) * thread.c (rb_thread_terminate_all): use terminate_all * thread.c (rb_thread_fd_close_i): remove * thread.c (rb_thread_fd_close): iterate inline * thread.c (thread_list_i): remove * thread.c (rb_thread_list): iterate inline * thread.c (rb_thread_atfork_internal): iterate inline * thread.c (terminate_atfork_i): update types to remove casts * thread.c (terminate_atfork_before_exec_i): ditto * thread.c (struct thgroup_list_params): remove definition * thread.c (thgroup_list_i): remove * thread.c (thgroup_list): iterate inline * thread.c (check_deadlock_i): remove * thread.c (debug_deadlock_check): implement (inlines check_deadlock_i) * thread.c (debug_i): remove * thread.c (rb_check_deadlock): iterate inline * vm.c (vm_mark_each_thread_func): remove * vm.c (rb_vm_mark): iterate inline * vm_core.h (rb_vm_living_threads_remove): remove * vm_trace.c (clear_trace_func_i): remove * vm_trace.c (rb_clear_trace_func): iterate inline git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-25report bug with machine regisitersnobu
* error.c (rb_bug_context): new function to report bug with context. * vm_dump.c (rb_vm_bugreport): accepts `ucontext_t` argument to dump machine regisiters. based on [GH-584]. * signal.c (sigbus, sigsegv): dump machine regisiters if available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-14* ext/openssl/depend: remove dependency from internal headers.ko1
[Feature #9612] * ext/openssl/ossl.c (ossl_fips_mode_set): ditto. * ext/coverage/depend: ditto. * include/ruby/thread_native.h: added. This header file only provides wrapper functions to control native threads. These wrapper functions are used by MRI implementation. * vm_core.h: use include/ruby/thread_native.h. * thread.c: ditto. * thread_pthread.h: ditto. * thread_win32.h: ditto. * thread_native.h: removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-10vm*: doubly-linked list from ccan to manage vm->living_threadsnormal
A doubly-linked list for tracking living threads guarantees constant-time insert/delete performance with no corner cases of a hash table. I chose this ccan implementation of doubly-linked lists over the BSD sys/queue.h implementation since: 1) insertion and removal are both branchless 2) locality is improved if a struct may be a member of multiple lists (0002 patch in Feature 9632 will introduce a secondary list for waiting FDs) This also increases cache locality during iteration: improving performance in a new IO#close benchmark with many sleeping threads while still scanning the same number of threads. vm_thread_close 1.762 * vm_core.h (rb_vm_t): list_head and counter for living_threads (rb_thread_t): vmlt_node for living_threads linkage (rb_vm_living_threads_init): new function wrapper (rb_vm_living_threads_insert): ditto (rb_vm_living_threads_remove): ditto * vm.c (rb_vm_living_threads_foreach): new function wrapper * thread.c (terminate_i, thread_start_func_2, thread_create_core, thread_fd_close_i, thread_fd_close): update to use new APIs * vm.c (vm_mark_each_thread_func, rb_vm_mark, ruby_vm_destruct, vm_memsize, vm_init2, Init_VM): ditto * vm_trace.c (clear_trace_func_i, rb_clear_trace_func): ditto * benchmark/bm_vm_thread_close.rb: added to show improvement * ccan/build_assert/build_assert.h: added as a dependency of list.h * ccan/check_type/check_type.h: ditto * ccan/container_of/container_of.h: ditto * ccan/licenses/BSD-MIT: ditto * ccan/licenses/CC0: ditto * ccan/str/str.h: ditto (stripped of unused macros) * ccan/list/list.h: ditto * common.mk: add CCAN_LIST_INCLUDES [ruby-core:61871][Feature 9632 (part 1)] Apologies for the size of this commit, but I think a good doubly-linked list will be useful for future features, too. This may be used to add ordering to a container_of-based hash table to preserve compatibility if required (e.g. feature 9614). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-30* vm.c (invoke_block_from_c): add VM_FRAME_FLAG_BMETHOD to recordko1
it is bmethod frame. * vm.c (vm_exec): invoke RUBY_EVENT_RETURN event if rollbacked frame is VM_FRAME_FLAG_BMETHOD. [Bug #9759] * test/ruby/test_settracefunc.rb: add a test for TracePoint/set_trace_func. * vm_core.h: renmae rb_thread_t::passed_me to rb_thread_t::passed_bmethod_me to clarify the usage. * vm_insnhelper.c (vm_call_bmethod_body): use renamed member. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-05* internal.h, vm_core.h: move LIKELY/UNLIKELY/UNINITIALIZED_VAR()ko1
macros from vm_core.h to internal.h. * string.c: remove dependency to "vm_core.h". * common.mk: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-28vm_core.h: rb_thread_struct::machinenobu
* vm_core.h (rb_thread_struct): aggregate cpu stuff into a struct, so that a debugger can show its content at once. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-09* compile.c, insns.def, test/ruby/test_rubyvm.rb, vm.c, vm_core.h,charliesome
vm_insnhelper.c, vm_insnhelper.h, vm_method.c: Rename method_serial to global_method_state and constant_serial to global_constant_state after discussion with ko1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-29 * vm_dump.c (rb_vmdebug_debug_print_pre): Bugfix. Get PC directly.tarui
PC is cached into local stack and cfp->pc is incorrent at next of branch or jump. * vm_exec.h (DEBUG_ENTER_INSN): catch up this change. * vm_core.h: update signature of rb_vmdebug_debug_print_pre. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-18vm_core.h: extract VM_STACK_OVERFLOWED_Pnobu
* vm_core.h (VM_STACK_OVERFLOWED_P, WHEN_VM_STACK_OVERFLOWED): extract condition from CHECK_VM_STACK_OVERFLOW. * vm_exec.c (vm_stack_overflow_for_insn): move rb_bug call. * vm_exec.h (CHECK_VM_STACK_OVERFLOW_FOR_INSN): share the condition with CHECK_VM_STACK_OVERFLOW. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-15 * cont.c : Introdule ensure rollback mechanism. Please see below.tarui
* internal.h (ruby_register_rollback_func_for_ensure): catch up above change. Add rollback mechanism API. * vm_core.h (typedef struct rb_vm_struct): catch up above change. Introdule ensure-rollback relation table. * vm_core.h (typedef struct rb_thread_struct): catch up above change. Introdule ensure stack. * eval.c (rb_ensure): catch up above change. Introdule ensure stack. * hash.c : New function for rollback ensure, and register it to ensure-rollback relation table. [ruby-dev:47803] [Bug #9105] Ensure Rollback Mechanism: A rollback's function is a function to rollback a state before ensure's function execution. When the jump of callcc is across the scope of rb_ensure, ensure's functions and rollback's functions are executed appropriately for keeping consistency. Current API is unstable, and only internal use. ruby_register_rollback_func_for_ensure(ensure_func,rollback_func) This API create relation ensure's function to rollback's function. By registered rollback's function, it is executed When jumpping into corresponding rb_ensure scope. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-09* insns.def: unify ic_constant_serial and ic_class_serial into one fieldcharliesome
ic_serial. This is possible because these fields are only ever used exclusively with each other. * insns.def: ditto * vm_core.h: ditto * vm_insnhelper.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-09* class.c: unify names of vm state version counters to 'serial'.charliesome
This includes renaming 'vm_state_version_t' to 'rb_serial_t', 'method_state' to 'method_serial', 'seq' to 'class_serial', 'vmstat' to 'constant_serial', etc. * insns.def: ditto * internal.h: ditto * vm.c: ditto * vm_core.h: ditto * vm_insnhelper.c: ditto * vm_insnhelper.h: ditto * vm_method.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-29* insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: splitcharliesome
ruby_vm_global_state_version into two separate counters - one for the global method state and one for the global constant state. This means changes to constants do not affect method caches, and changes to methods do not affect constant caches. In particular, this means inclusions of modules containing constants no longer globally invalidate the method cache. * class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c: rename rb_clear_cache_by_class to rb_clear_method_cache_by_class * class.c, include/ruby/intern.h, variable.c, vm_method.c: add rb_clear_constant_cache * compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in rb_call_info_struct to method_state * vm_method.c: rename vmstat field in struct cache_entry to method_state git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-22 * vm_core.h (enum): avoid syntax error.shyouhei
* method.h: ditto. * internal.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-11* class.c, variable.c, gc.c (rb_class_tbl): removed.ko1
* vm.c, vm_core.h (rb_vm_add_root_module): added to register as a defined root module or class. This guard helps mark miss from defined classes/modules they are only refered from C's global variables in C-exts. Basically, it is extension's bug. Register to hash object VM has. Marking a hash objects allows generational GC supports. * gc.c (RGENGC_PRINT_TICK): disable (revert). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-10* vm_trace.c (postponed_job): use preallocated buffer.ko1
Pre-allocate MAX_POSTPONED_JOB (1024) sized buffer and use it. If rb_postponed_job_register() cause overflow, simply it fails and returns 0. And maybe rb_postponed_job_register() is signal safe. * vm_core.h: change data structure. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-07* iseq.c, internal.h: change to public (but internal) functionsko1
* VALUE rb_iseq_path(VALUE iseqval); * VALUE rb_iseq_absolute_path(VALUE iseqval); * VALUE rb_iseq_label(VALUE iseqval); * VALUE rb_iseq_base_label(VALUE iseqval); * VALUE rb_iseq_first_lineno(VALUE iseqval); And new (temporary) function: * VALUE rb_iseq_klass(VALUE iseqval); * iseq.c. vm_core.h (int rb_iseq_first_lineno): remove function `int rb_iseq_first_lineno(const rb_iseq_t *iseq)'. Use `VALUE rb_iseq_first_lineno(VALUE iseqval)' instead. * proc.c. vm_insnhelper.c, vm_method.c: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-02* vm_core.h: use __has_attribute() instead of __clang__major__ becausenaruse
clang says "Note that marketing version numbers should not be used to check for language features, as different vendors use different numbering schemes. Instead, use the Feature Checking Macros." http://clang.llvm.org/docs/LanguageExtensions.html git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-01* vm_core.h: use __attribute__((unused)) in UNINTIALIZED_VAR on clangcharliesome
4.0+ instead of just on 4.2. Clang has supported the unused attribute since before version 4, so this should be safe. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-04* class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h,charliesome
variable.c, vm.c, vm_core.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: Implement class hierarchy method cache invalidation. [ruby-core:55053] [Feature #8426] [GH-387] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-20* insns.def: fix regexp's once option behavior.ko1
fix [ruby-trunk - Bug #6701] * insns.def: remove `onceinlinecache' and introduce `once' instruction. `once' doesn't use `setinlinecache' insn any more. * vm_core.h: `union iseq_inline_storage_entry' to store once data. * compile.c: catch up above changes. * iseq.c: ditto. * vm.c, vm_insnhelper.c: ditto. fix `m_core_set_postexe()' which is depend on `onceinlinecache' insn. * test/ruby/test_regexp.rb: add tests. * iseq.c: ISEQ_MINOR_VERSION to 1 (should increment major?) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-09* proc.c: add Binding#local_variable_get/set/defined?ko1
to access local variables which a binding contains. Most part of implementation by nobu. * test/ruby/test_proc.rb: add a tests for above. * vm.c, vm_core.h (rb_binding_add_dynavars): add a new function to add a new environment to create space for new local variables. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-07Add Process.argv0.knu
* ruby.c (Process.argv0): New method to return the original value of $0. [Feature #8696] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-06* vm_insnhelper.c (vm_push_frame): fix stack overflow check codes.ko1
Stack overflow check should be done *after* pushing a stack frame. However, some stack overflow checking codes checked *before* pushing a stack frame with iseq->stack_max. To solve this problem, add a new parameter `stack_max' to specify a possible consuming stack size. * vm_core.h (CHECK_VM_STACK_OVERFLOW0): add to share the stack overflow checking code. * insns.def: catch up this change. * vm.c, vm_eval.c: ditto. * test/ruby/test_exception.rb: add a stack overflow test. This code is reported by nobu. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-23* thread_(pthread|win32).h: rename rb_thread_cond_t toko1
rb_nativethread_cond_t. * thread.c, thread_pthread.c, thread_win32.c, vm_core.h: catch up renaming. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-23* thread_pthread.h, thread_win32.h: rename rb_thread_id_t toko1
rb_nativethread_id_t. * thread_pthread.c, vm_core.h: use rb_nativethread_id_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-23* thread_native.h: added.ko1
Move native thread related lines from vm_core.h. And declare several functions "rb_nativethread_lock_*", manipulate locking. * common.mk: add thread_native.h. * thread.c: add functions "rb_nativethread_lock_*". * thraed.c, thread_[pthread,win32].[ch]: rename rb_thread_lock_t to rb_nativethread_lock_t to make it clear that this lock is for native thraeds, not for ruby threads. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42133 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-22vm_eval.c: Check_TypedStructnobu
* vm_eval.c (eval_string_with_cref): check by Check_TypedStruct instead of rb_obj_is_kind_of. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-19* include/ruby/ruby.h (struct rb_data_type_struct), gc.c: addko1
rb_data_type_struct::flags. Now, this flags is passed at T_DATA object creation. You can specify FL_WB_PROTECTED on this flag. * iseq.c: making non-shady iseq objects. * class.c, compile.c, proc.c, vm.c: add WB for iseq objects. * vm_core.h, iseq.h: constify fields to detect WB insertion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-26* include/ruby/debug.h, vm_trace.c: add rb_postponed_job API.ko1
Postponed jobs are registered with this API. Registered jobs are invoked at `ruby-running-safe-point' as soon as possible. This timing is completely same as finalizer timing. There are two APIs: * rb_postponed_job_register(flags, func, data): register a postponed job with data. flags are reserved. * rb_postponed_job_register_one(flags, func, data): same as `rb_postponed_job_register', but only one `func' job is registered (skip if `func' is already registered). This change is mostly written by Aman Gupta (tmm1). https://bugs.ruby-lang.org/issues/8107#note-15 [Feature #8107] * gc.c: use postponed job API for finalizer. * common.mk: add dependency from vm_trace.c to debug.h. * ext/-test-/postponed_job/extconf.rb, postponed_job.c, test/-ext-/postponed_job/test_postponed_job.rb: add a test. * thread.c: implement postponed API. * vm_core.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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