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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm_core.h: move rb_thread_t::machine to rb_execution_context_t::machine.
* vm_core.h, gc.c (rb_gc_mark_machine_stack): accept ec instead of th.
it enables to call this func from rb_execution_context_mark() in vm.c.
* cont.c (fiber_setcontext): catch up this fix.
fiber_restore_thread() restores machine stack information too.
* gc.c: catch up structure layout changes.
* thread.c: ditto.
* thread_pthread.c: ditto.
* thread_win32.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Signed-off-by: Antonio Terceiro <terceiro@softwarelivre.org>
[Bug #13862]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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On below env, miniruby requires 568 and ruby requires 838 to pass.
* ruby -v: ruby 2.5.0dev (2017-08-28 trunk 59670) [x86_64-freebsd10.3]
* gcc8 (FreeBSD Ports Collection) 8.0.0 20170828 (experimental)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (run_finalizer): restore cfp for the case an exception
raised in a finalizer. [ruby-core:82432] [Bug #13832]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (run_finalizer): revert r59155 partially. finalizing loop
should continue even after an exception is rescued.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c: enable PREVENT_STACK_OVERFLOW.
* vm.c (invoke_iseq_block_from_c): prevent stack overflow.
* vm_eval.c (stack_check): raise preallocated exception instance.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (RGENGC_DEBUG_ENABLED): restrict runtime ruby_rgengc_debug
level up to -RGENGC_DEBUG, to reduce runtime branches in inner
loops.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* 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
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* 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
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* 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
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* 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
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* 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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* 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
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* 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
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* 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
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* 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
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* 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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* 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
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* 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
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* 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
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* 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
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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
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page->freelist == NULL.
[Bug #12670]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* 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
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* 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
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* 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
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* 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
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* 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
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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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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[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
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* 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
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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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
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* 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
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