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2017-06-28move fields to ec.ko1
* vm_core.h (rb_thread.h): move errinfo and trace_arg to rb_execution_context_t. * cont.c (fiber_switch, rb_cont_call): do not restore "trace_arg" here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-23use "enum ruby_tag_type" and TAG_NONE.ko1
Return value of EXEC_TAG() is saved by "int state". Instead of "int", use "enum ruby_tag_type". First EXEC_TAG() value should be 0, so that define TAG_NONE (= 0) and use it. Some code used "status" instead of "state". To make them clear, rename them to state. We can change variable name from "state" to "tag_state", but this ticket doesn't contain it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-22* remove trailing spaces.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-22introduce heap_allocatable_pages_set().ko1
* gc.c (heap_allocatable_pages_set): added. This function set heap_allocatable_pages and sorted_list atomically. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-22introduce GC_ASSERT().ko1
* gc.c (GC_ASSERT()): added. GC_ASSERT() is similar to VM_ASSERT in vm_core.h but turn on by RGENGC_CHECK_MODE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-22gc.c: expand sorted pagesnobu
* gc.c (heap_page_allocate): expand sorted pages before inserting allocated new page. [Bug #12670] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-21gc.c: FL_CHECK2nobu
* gc.c (FL_TEST2, FL_SET2, FL_UNSET2): make error messages consitent. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-21RUBY_DEVEL flagnobu
* configure.in: define RUBY_DEVEL only in the trunk. * gc.c: enable runtime rgengc debug if RUBY_DEVEL * ruby.c (debug_option): enable RUBY_DEBUG in --debug option only if RUBY_DEVEL. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-20gc.c: add newline to report [ci skip]nobu
* gc.c (gc_sweep_finish): gc_report format should end with a newline, as gc_report_body does not append it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-19debug.c: rgengc debug optionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-12gc.c: duplicate rb_iseq_path by RSTRING_PTRnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-06-01rename absolute_path to realpath internally and introduce pathobj.ko1
* vm_core.h: rename absolute_path to realpath because it is expected name. external APIs (#absolute_path methods) are remained. * vm_core.h: remove rb_iseq_location_struct::path and rb_iseq_location_struct::absolute_path and introduce pathobj. if given path equals to given absolute_path (and most of case it is true), pathobj is simply given path String. If it is not same, pathobj is Array and pathobj[0] is path and pathobj[1] is realpath. This size optimization reduce 8 bytes and sizeof(struct rb_iseq_constant_body) is 200 bytes -> 192 bytes on 64bit CPU. To support this change, the following functions are introduced: * pathobj_path() (defined in vm_core.h) * pathobj_realpath() (ditto) * rb_iseq_path() (decl. in vm_core.h) * rb_iseq_realpath() (ditto) * rb_iseq_pathobj_new() (ditto) * rb_iseq_pathobj_set() (ditto) * vm_core.h (rb_binding_t): use pathobj instead of path. If binding is given at eval methods, realpath (absolute_path) was caller's realpath. However, they should use binding's realpath. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-24Add debug counters.ko1
* debug_counter.h: add the following counters to measure object types. obj_free: freed count obj_str_ptr: freed count of Strings they have extra buff. obj_str_embed: freed count of Strings they don't have extra buff. obj_str_shared: freed count of Strings they have shared extra buff. obj_str_nofree: freed count of Strings they are marked as nofree. obj_str_fstr: freed count of Strings they are marked as fstr. obj_ary_ptr: freed count of Arrays they have extra buff. obj_ary_embed: freed count of Arrays they don't have extra buff. obj_obj_ptr: freed count of Objects (T_OBJECT) they have extra buff. obj_obj_embed: freed count of Objects they don't have extra buff. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-12gc.c: checks of sizesnobu
* gc.c (ruby_xmalloc, ruby_xmalloc2, ruby_xcalloc): move checks of sizes from objspace_xmalloc, objspace_xmalloc2, objspace_xcalloc, respectively. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-12gc.c: objspace_malloc_fixupnobu
* gc.c (objspace_malloc_fixup): include allocated size managements. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-11gc.c: skip unnecessary checknobu
* gc.c (wmap_aset): skip unnecessary size check. `2*sizeof(VALUE)` is static and should never overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-11gc.c: use the argument objspacenobu
* gc.c (objspace_xrealloc): use the argument objspace, instead of the default object space. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-10gc.c: check of size in ruby_sized_xreallocnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-09rb_execution_context_t: move stack, stack_size and cfp from rb_thread_tnormal
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
2017-04-24Get rid of unnecessary GCC extensionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17eval.c: copy special exceptions before raisenobu
* eval.c (setup_exception): consider if the exception is frozen, but not one of special exception objects. * gc.c (rb_memerror): copy minimum objects. * thread.c (rb_threadptr_execute_interrupts): prepare special exception queued by another thread to be raised. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58380 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17gc.c: rb_threadptr_stack_checknobu
* gc.c (rb_threadptr_stack_check): check probability of stack overflow for the given thread, not the current thread. * vm_eval.c (stack_check): check the given thread, not the current thread. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58375 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17gc.c: PREVENT_STACK_OVERFLOWnobu
* gc.c (PREVENT_STACK_OVERFLOW): define TRUE to try preventing stack overflow before actually happens. * gc.c (stack_check): parameterize thread pointer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-12thread.c: during GC for threadnobu
* thread.c (ruby_thread_stack_overflow): check if the given thread is during GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-26get rid of strcpynobu
* addr2line.c (follow_debuglink): insert global_debug_dir by using memmove instead of copying to temporary buffer. * dln.c (dln_load): use memcpy with the known length instead of strcpy. * gc.c (rb_gc_unprotect_logging): use strdup instead of malloc and strcpy. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-05* vm_trace.c (tracepoint_attr_callee_id, rb_tracearg_callee_id):ktsj
add TracePoint#callee_id. [ruby-core:77241] [Feature #12747] * cont.c, eval.c, gc.c, include/ruby/intern.h, insns.def, thread.c, vm.c, vm_backtrace.c, vm_core.h, vm_eval.c, vm_insnhelper.c, vm_trace.c: ditto. * test/ruby/test_settracefunc.rb: tests for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-04* gc.c (heap_page_resurrect): do not return tomb_pages whenko1
page->freelist == NULL. [Bug #12670] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-07gc.c: fix GC_PROFILE_DETAIL_MEMORYnobu
* gc.c (gc_prof_setup_new_record): fix the condition to get rusage. * gc.c (gc_profile_dump_major_reason): remove undefined flags. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-24fid typos [ci skip]nobu
* fix typos, "a" before "Integer" to "an". [Fix GH-1438] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-22gc.c: fix rdoc of garbage_collect [ci skip]kazu
* gc.c (gc_start_internal): [DOC] methods without arguments like r56194. [Bug #12777] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-20gc.c: fix rdoc of garbage_collect [ci skip]nobu
* gc.c (gc_start_internal): [DOC] add ObjectSpace.garbage_collect and fix GC#garbage_collect. [Bug #12777] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-20gc.c: rb_gc_adjust_memory_usagenobu
* gc.c (rb_gc_adjust_memory_usage): notify memory usage to the GC engine by extension libraries, to trigger GC. [Feature #12690] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-13Use PRIuSIZE format specifier for size_t valuesrhe
Use PRIuSIZE instead of PRIdSIZE. This fixes the exception message shown on too large xmalloc2. This commit also fixes other incorrect use of PRIdSIZE in other functions; though most of them are debug print. * gc.c (heap_extend_pages, get_envparam_size, ruby_malloc_size_overflow, gc_profile_dump_on): Use PRIuSIZE instead of PRIdSIZE as the passed value is size_t, not ssize_t. * iseq.c (get_line_info, rb_iseq_disasm_insn): Ditto. * sprintf.c (rb_str_format): Ditto. * thread_win32.c (native_thread_create): Ditto. * vm.c (get_param): Ditto. * ext/objspace/objspace_dump.c (dump_append_string_content, dump_object): Ditto. * ext/socket/raddrinfo.c (host_str, port_str): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-09-08replace fixnum by integer in documents.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-08-24* gc.c (gc_reset_malloc_info): Remove too much ";".kou
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-28* vm.c, internal.h: remove RubyVM::Env class and all of env objectsko1
are imemo objects (imemo_env). * NEWS: describe this change. I believe nobody touch these objects because there are no method defined. * vm_core.h: remove the following definitions. * rb_cEnv decl. * GetEnvPtr() because Env is no longer T_DATA object. * vm_core.h (rb_env_t): fix layout for imemo values. * vm_core.h (vm_assert_env): added. * vm_core.h (vm_env_new): added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-28* vm_core.h: revisit the structure of frame, block and env.ko1
[Bug #12628] This patch introduce many changes. * Introduce concept of "Block Handler (BH)" to represent passed blocks. * move rb_control_frame_t::flag to ep[0] (as a special local variable). This flags represents not only frame type, but also env flags such as escaped. * rename `rb_block_t` to `struct rb_block`. * Make Proc, Binding and RubyVM::Env objects wb-protected. Check [Bug #12628] for more details. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-26gc.c: running finalizer statenobu
* gc.c (run_finalizer): make saved running finalizer state volatile to ensure not to be clobbered by longjmp. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-26* gc.c (rb_raw_obj_info): support to show Proc obj.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-26* gc.c (gc_mark): add `inline' explicitly.ko1
I expected to inline this function implicitly at the loop (ex: marking T_ARRAY objects) but sometimes it remains as normal call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-21gc.c: reduce EXEC_TAGnobu
* gc.c (run_finalizer): push and exec tag just once, instead of protecting for each finalizer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-21gc.c: set finalizingnobu
* gc.c (gc_start_internal, rb_gc_start): set finalizing flag whenever calling deferred finalizers not to recurse. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-13* gc.c (gc_mark_roots): should mark the VM object itself to markko1
singleton class of the VM object. Before this patch, we only set mark bit for the VM object and invoke mark function separately. [Bug #12583] * test/ruby/test_gc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-12include/ruby/defines.h (GCC_VERSION_SINCE): moved from internal.hnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-08* gc.c (rb_gc_unprotect_logging): throw rb_memerror when it cannotnaruse
allocate memory. This is pointed out by Facebook's Infer. * gc.c (gc_prof_setup_new_record): ditto. * regparse.c (parse_regexp): ditto. * util.c (MALLOC): use xmalloc and xfree like above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-08* configure.in: check function attirbute const and pure,naruse
and define CONSTFUNC and PUREFUNC if available. Note that I don't add those options as default because it still shows many false-positive (it seems not to consider longjmp). * vm_eval.c (stack_check): get rb_thread_t* as an argument to avoid duplicate call of GET_THREAD(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-05use TH_JUMP_TAGnobu
* vm_eval.c (rb_eval_cmd, rb_catch_obj): use TH_JUMP_TAG with the same rb_thread_t used for TH_PUSH_TAG, instead of JUMP_TAG with the current thread global variable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-22* include/ruby/ruby.h (rb_mul_size_overflow): added to handlenaruse
mul overflow efficiently. * include/ruby/ruby.h (rb_alloc_tmp_buffer2): use rb_mul_size_overflow and avoid division where it can define DSIZE_T. * gc.c (xmalloc2_size): moved from ruby.h and use rb_mul_size_overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-22* variable.c: use uint32_t instead of long to avoid confusion aboutnaruse
the type of ivtbl->numiv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-21* gc.c (rb_alloc_tmp_buffer_with_count): added like xmalloc2 tonaruse
avoid duplicated check of size. * gc.c (ruby_xmalloc2): added to keep separate layers. * include/ruby/ruby.h (rb_alloc_tmp_buffer2): added to check the size more statically. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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