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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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destructed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RSTRING_PTR() for function calls since it evaluates the argument
a couple of times.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.h (RUBY_FREE_UNLESS_NULL): get rid of double free.
[ruby-core:35192]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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CoreDataFromValue() because we need type check. Otherwise,
type mismatch can cause segmentation fault crash.
[ruby-core:35086] [Ruby 1.9-Bug#4367]
* vm.c (thread_data_type): remove static.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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thread to free.
* gc.c (slot_sweep): don't call RUBY_VM_SET_FINALIZER_INTERRUPT if
there is no current thread.
[ruby-dev:43000]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ruby-dev:42832]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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vm_insnhelper.c (caller_setup_args): reverted r30241 and r30243
except for the test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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vm_insnhelper.c (caller_setup_args): fix of r30241. lambda block
shoud check argument number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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possible for an object to survive until its surrounding object
space is about to be freed. Those objects, if any, remains not
leaked for the rest of a process life. This is problematic
because for instance a T_DATA object may have its own destructor
to terminate something.
* vm.c (ruby_vm_destruct): ruby_current_vm termination should be
somewhere after rb_objspace_free for above reason.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30065 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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hook a VM termination. Right now, because the VM we have is
process global, most extensions do not deallocate resources and
leave them to Operating System's reaping userland processes. But
in a future we plan to have multiple VMs to run simultaneously in
a single process (MVM project). At that stage we can no longer
rely on OSes and have to manage every resources to be reclaimed
properly. So it is. For a forward-compatibility reason this API
is introduced now, encouraging you to be as gentle as you can for
your resources; that is, tidy up your room.
* include/ruby/vm.h: ditto.
* vm_core.h (rb_vm_struct): new field.
* vm.c (vm_init2): initialize above new field.
* eval.c (ruby_cleanup): trigger those hooks.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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APIs to modularize GVL implementation.
* thread_pthread.c, thread_pthread.h: Two GVL implementations.
(1) Simple locking GVL which is same as existing GVL.
(2) Wake-up queued threads. The wake-up order is simple FIFO.
(We can make several queues to support exact priorities, however
this causes some issues such as priority inversion and so on.)
This impl. prevents spin-loop (*1) caused on SMP environemnts.
*1: Only one Ruby thread acqures GVL again and again.
Bug #2359 [ruby-core:26694]
* thread_win32.c, thread_win32.h: Using simple lock
not by CRITICAL_SECTION but by Mutex.
Bug #3890 [ruby-dev:42315]
* vm.c (ruby_vm_destruct): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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frames. [ruby-core:33289]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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transcode.c, variable.c, vm.c, vm_insnhelper.c, vm_method.c:
replace calls to rb_error_frozen() with rb_check_frozen(). a
patch from Run Paint Run Run at [ruby-core:32014]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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public visibility regardless the visibility context of definition.
[ruby-core:30638]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29578 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm.c (thread_free): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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prototype.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(syserr_initialize), gc.c (define_final, rb_gc_copy_finalizer),
(run_final), hash.c (rb_hash_aref, rb_hash_lookup2),
(rb_hash_fetch_m, rb_hash_clear, rb_hash_aset, eql_i),
iseq.c (iseq_load, iseq_data_to_ary), marshal.c (r_symlink),
thread.c (rb_thread_local_aref),
variable.c (generic_ivar_remove, ivar_get, rb_const_get_0),
(rb_cvar_get), vm.c (rb_vm_check_redefinition_opt_method),
vm_insnhelper.c (vm_get_ev_const), vm_method.c (remove_method),
ext/iconv/iconv.c (map_charset): use st_data_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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remove useless assignment.
* vm.c (vm_make_proc_from_block): ditto.
* variable.c (rb_ivar_count): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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vm_insnhelper.c (vm_yield_with_cfunc): pass given block.
[ruby-core:32075]
* vm_eval.c (rb_funcall_passing_block): new function to call
method with passing given block.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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name. [ruby-core:32231]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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method. [ruby-core:31871]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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#2502, #3136. see #2420.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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iseq. [ruby-dev:41880]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nodes. [ruby-dev:41874]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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add parent member.
* error.c (rb_typeddata_inherited_p): new function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from Tomoyuki Chikanaga in [ruby-dev:41815]. [Bug #3537]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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"suggest parentheses around assignment used as truth value"
* transcode_data.h (getGB4bt1): clean a warning.
"suggest parentheses around arithmetic in operand of |"
* transcode_data.h (getGB4bt3): ditto.
* vm.c (thread_free): clean a warning. "format 'p' expects type
'void *', but argument 3 has type 'struct rb_mutex_struct *'"
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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within rb_load_internal which caused big performance degradation.
Instead, call rb_realpath_internal in the caller of
rb_load_internal. [ruby-dev:41502] [ruby-dev:41610]
* vm.c (rb_vm_call_cfunc): ditto.
* eval_intern.h (rb_vm_call_cfunc): ditto.
* ruby.c (process_options): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* thread.c (Init_Thread): don't call Init_native_thread.
* thread_pthread.c (Init_native_thread): exported.
* thread_win32.c (Init_native_thread): ditto.
[ruby-dev:41536]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from required libraries by -r option. [ruby-core:23717]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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real path. [ruby-dev:41526]
* vm.c (rb_vm_call_cfunc): add filepath argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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an empty stack from out of stack. [ruby-dev:41366]
* vm_eval.c (print_backtrace, rb_thread_backtrace): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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vm_throw): allow "return" and "yield" even in singleton class
definition. based on a patch from wanabe <s.wanabe AT gmail.com>
for "return". [ruby-core:21379] [ruby-dev:40975]
* insns.def (defineclass): ditto (straightforwardly push block ptr,
instead of dfp ptr with special flag).
* vm_core.h (RUBY_VM_CLASS_SPECIAL_P): ditto (no longer needed).
* proc.c (proc_new): ditto (remove handling for special flag).
* bootstraptest/test_jump.rb: add tests for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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added. Unlinked method entries are collected to
vm->unlinked_method_entry_list. On the GC timing, mark all method
entries which are on all living threads. Only non-marked method
entries are collected. This hack prevents releasing living method
entry.
[Performance Consideration] Since this Method Entry GC (MEGC)
doesn't occuer frequently, MEGC will not be a performance bottleneck.
However, to traverse living method entries, every control frame push
needs to clear cfp->me field. This will be a performance issue
(because pushing control frame is occurred frequently).
Bug #2777 [ruby-dev:40457]
* cont.c (fiber_init): init cfp->me.
* gc.c (garbage_collect): kick rb_sweep_method_entry().
* method.h (rb_method_entry_t): add a mark field.
* vm.c (invoke_block_from_c): set passed me.
* vm.c (rb_thread_mark): mark cfp->me.
* vm_core.h (rb_thread_t): add a field passed_me.
* vm_core.h (rb_vm_t): add a field unlinked_method_entry_list.
* vm_insnhelper.c (vm_push_frame): clear cfp->me at all times.
* vm_insnhelper.c (vm_call_bmethod): pass me.
* bootstraptest/test_method.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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handler by using ruby_engine_name. [ruby-core:29497]
* vm_eval.c (print_backtrace): file may be nil when segfaulted in
very early stage.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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path field into rb_iseq_t. The field contains a string representing
a path to corresponding source file. or nil when the iseq is created
from -e, stdin, eval, etc. This field is used for require_relative.
[ruby-dev:40004]
* load.c (rb_f_require_relative): add C implementation of
require_relative.
* prelude.rb (require_relative): get rid of Ruby implementation of
require_relative.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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structure is already freed. [ruby-dev:40234] [ruby-core:27959]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26718 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* vm.c (vm_frametype_name): define only when VMDEBUG.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from catch scope. [ruby-core:28129], [ruby-core:28143]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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