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Author SHA1 Message Date
nobu
2fdc058e80 vm_backtrace.c: initialize flag
* vm_backtrace.c (rb_backtrace_print_as_bugreport): initialize
  header-printed flag.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-24 07:17:17 +00:00
ko1
0aed7c6874 * error.c: add Exception#backtrace_locations.
Now, there are no setter and independent from Exception#backtrace.
  [Feature ]
* eval.c (setup_exception): set backtrace locations for `bt_location'
  special attribute.
* vm_backtrace.c (rb_backtrace_to_location_ary): added.
* internal.h: ditto.
* test/ruby/test_backtrace.rb: add a test for
  Exception#backtrace_locations.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-13 04:31:06 +00:00
ko1
c5e08b764e * add RUBY_TYPED_FREE_IMMEDIATELY to data types which only use
safe functions during garbage collection such as xfree().
  On default, T_DATA objects are freed at same points as fianlizers.
  This approach protects issues such as reported by [ruby-dev:35578].
  However, freeing T_DATA objects immediately helps heap usage.
  Most of T_DATA (in other words, most of dfree functions) are safe.
  However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default
  for safety.
* cont.c: ditto.
* dir.c: ditto.
* encoding.c: ditto.
* enumerator.c: ditto.
* error.c: ditto.
* file.c: ditto.
* gc.c: ditto.
* io.c: ditto.
* iseq.c: ditto.
* marshal.c: ditto.
* parse.y: ditto.
* proc.c: ditto.
* process.c: ditto.
* random.c: ditto.
* thread.c: ditto.
* time.c: ditto.
* transcode.c: ditto.
* variable.c: ditto.
* vm.c: ditto.
* vm_backtrace.c: ditto.
* vm_trace.c: ditto.
* ext/bigdecimal/bigdecimal.c: ditto.
* ext/objspace/objspace.c: ditto.
* ext/stringio/stringio.c: ditto.
* ext/strscan/strscan.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-29 11:16:54 +00:00
tmm1
910cee22e9 * vm_backtrace.c (rb_profile_frame_classpath): do not use rb_inspect
directly, since it might have a custom implementation or show ivars.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-27 22:48:34 +00:00
tmm1
5b529e5a3d * vm_backtrace.c (rb_profile_frame_classpath): handle singleton
methods defined directly on an object.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-27 19:17:24 +00:00
nobu
b203f67344 vm_backtrace.c: copy without creating prefix string
* vm_backtrace.c (rb_profile_frame_full_label): copy from label
  directly, without creating prefix string.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-09 04:27:39 +00:00
ko1
b753b9606e * include/ruby/debug.h,
vm_backtrace.c (rb_profile_frame_full_label): add new C API
  rb_profile_frame_full_label() which returns label with
  qualified method name.
  Note that in future version of Ruby label() may return
  same return value of full_label().
* ext/-test-/debug/profile_frames.c,
  test/-ext-/debug/test_profile_frames.rb: fix a test for this change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-09 00:21:51 +00:00
nobu
21e858e518 load.c: display backtrace to $stderr
* load.c (load_lock): display backtrace to $stderr at circular
  require.
* vm_backtrace.c (rb_backtrace_print_to): new function to print
  backtrace to the given output.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-08 15:56:01 +00:00
ko1
cff2b2b666 * vm_backtrace.c, include/ruby/debug.h: add new APIs
* VALUE rb_profile_frame_method_name(VALUE frame)
* VALUE rb_profile_frame_qualified_method_name(VALUE frame)
* iseq.c (rb_iseq_klass), internal.h: add new internal function
  rb_iseq_method_name().
* ext/-test-/debug/profile_frames.c (profile_frames),
  test/-ext-/debug/test_profile_frames.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-08 12:08:20 +00:00
ko1
774bff0adb * include/ruby/debug.h: add backtrace collecting APIs for profiler.
* int rb_profile_frames(int start, int limit, VALUE *buff, int *lines);
  Collect information of frame information.
* VALUE rb_profile_frame_path(VALUE frame);
* VALUE rb_profile_frame_absolute_path(VALUE frame);
* VALUE rb_profile_frame_label(VALUE frame);
* VALUE rb_profile_frame_base_label(VALUE frame);
* VALUE rb_profile_frame_first_lineno(VALUE frame);
* VALUE rb_profile_frame_classpath(VALUE frame);
* VALUE rb_profile_frame_singleton_method_p(VALUE frame);
  Get information about each frame.
  These APIs are designed for profilers, for example, no objectallocation,
  and enough information for profilers.
  In this version, this API collects only collect Ruby level frames.
  This issue will be fixed after Ruby 2.1.
* vm_backtrace.c: implement above APIs.
* iseq.c (rb_iseq_klass): return local_iseq's class.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-07 07:21:11 +00:00
sorah
5b46f6c602 * vm_backtrace.c (vm_backtrace_to_ary): Ignore the second argument if
it is nil. [Bug ] [ruby-core:57094]

* test/ruby/test_backtrace.rb (test_caller_with_nil_length):
  Test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-10 05:37:39 +00:00
zzak
354907d0f6 * vm_backtrace.c: Update rdoc for Backtrace#label with @_ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-17 05:31:28 +00:00
nobu
bff997e02b defines.h: RUBY_SYMBOL_EXPORT_{BEGIN,END}
* include/ruby/defines.h (RUBY_SYMBOL_EXPORT_{BEGIN,END}): visibility
  control macros.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-05 10:29:38 +00:00
nobu
2d1c94a18d prefix global symbols
* iseq.c (rb_insn_operand_intern): prefix global symbols.

* numeric.c (ruby_num_interval_step_size): ditto.

* vm_backtrace.c (rb_vm_backtrace_str_ary),
  (rb_vm_backtrace_location_ary, rb_vm_thread_backtrace),
  (rb_vm_thread_backtrace_locations): ditto.

* vm_trace.c (rb_vm_trace_mark_event_hooks): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-06 06:30:03 +00:00
ko1
18e01f6381 * vm_backtrace.c: fix issue of rb_debug_inspector_open().
The order of making binding should be stack (frame) top to bottom.
  [Bug ]
  And also fix issue of collecting klass. Collecting klass is same
  as TracePoint#defined_class.
  (previous version, it returns T_ICLASS (internal objects).
* test/-ext-/debug/test_debug.rb: add a test.
* ext/-test-/debug/extconf.rb, init.c, inspector.c: ditto.
* vm_backtrace.c: remove magic number and add enum CALLER_BINDING_*.
* vm_backtrace.c, include/ruby/debug.h: add new C api (experimental)
  rb_debug_inspector_frame_self_get().
* vm.c, vm_core.h, vm_trace.c: move decl. of
  rb_vm_control_frame_id_and_class() and constify first parameter.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-01-29 08:25:32 +00:00
nobu
616f2c43c6 vm_backtrace.c: use long
* vm_backtrace.c (rb_debug_inspector_frame_{class,binding,iseq}_get):
  use long as index as well as RARRAY_LEN().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-01-28 09:02:19 +00:00
zzak
7e62b6cccf * vm_backtrace.c: Add documentation for Kernel#caller_locations,
Kernel#caller, and Thread::Backtrace::Location


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-31 06:09:57 +00:00
ko1
1d193d9251 * vm_backtrace.c (vm_backtrace_to_ary): check negative size (2nd arg).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-03 07:23:57 +00:00
ko1
c906e879d8 * vm_backtrace.c (location_inspect_m): add
Thread::Backtrace::Location#inspect.
  It same as loc_obj.to_s.inspect.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-01 12:09:17 +00:00
nobu
fcd4ecd576 vm_backtrace.c: suppress warning
* vm_backtrace.c (rb_debug_inspector_open): suppress
  uninitialized-variable warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-30 09:50:34 +00:00
nobu
4f451dddeb vm_backtrace.c: RB_GC_GUARD
* include/ruby/ruby.h (RB_GC_GUARD_PTR): add note.
* vm_backtrace.c (backtrace_to_str_ary): use RB_GC_GUARD() instead of
  RB_GC_GUARD_PTR() which has no effect.
  (backtrace_to_location_ary): ditto.
  (vm_backtrace_to_ary): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-30 00:38:24 +00:00
ko1
0c3f23ae7c * vm_backtrace.c: add GC guards.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 22:35:09 +00:00
nobu
cf1d6730c1 remove trainling spaces
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 08:10:23 +00:00
ko1
e8af0046b7 * vm_backtrace.c (rb_debug_inspector_open): use RARRAY_LENINT() for
int variable.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 07:15:30 +00:00
ko1
585ac7f1a2 * include/ruby/debug.h: add rb_debug_inspector_* APIs.
* vm_backtrace.c: ditto.
* common.mk: add dpendency from vm_backtrace.o to
  include/ruby/debug.h.
* proc.c (rb_binding_new_with_cfp): constify.
* vm.c (rb_vm_get_ruby_level_next_cfp): consitify.
* vm_core.h, vm_trace.c: move decls.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 07:05:27 +00:00
ko1
f22f1fbb54 * vm_backtrace.c: same as a last patch.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 01:30:42 +00:00
ko1
d7ab6820b5 * vm_backtrace.c: use long' for return values of NUM2LONG()'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 01:26:38 +00:00
ko1
3d47e7b285 * vm_backtrace.c (vm_backtrace_to_ary): support range argument
like Array#[].
  [ruby-core:50092] [ruby-trunk - Feature ]
  Test and document is not available. Please help us.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-29 00:12:49 +00:00
ko1
2fa079b62a * vm_backtrace.c (backtrace_to_str_ary2): rename to backtrace_to_str_ary.
* vm_backtrace.c (rb_backtrace_to_str_ary): use `backtrace_to_str_ary()'.
* vm_backtrace.c (backtrace_to_frame_ary): rename to
  backtrace_to_location_ary.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-28 20:30:01 +00:00
ko1
0fe2051c93 * vm_backtrace.c: rename Class name from
::RubyVM::Backtrace and ::RubyVM::Backtrace::Location
  to ::Thread::Backtrace and ::Thread::Backtrace::Location.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-28 19:46:44 +00:00
kosaki
9cbf473287 * vm_core.h (enum rb_thread_status): remove THREAD_TO_KILL
* vm_core.h (struct rb_thread_struct): add to_kill field
* thread.c (terminate_i): convert THREAD_TO_KILL to to_kill.
* thread.c (rb_threadptr_to_kill): ditto.
* thread.c (rb_thread_kill): ditto.
* thread.c (rb_thread_wakeup_alive): ditto.
* thread.c (thread_list_i): ditto.
* thread.c (static const char): ditto.
* thread.c (thread_status_name): ditto.
* thread.c (rb_thread_status): ditto.
* thread.c (rb_thread_inspect): ditto.
* vm_backtrace.c (thread_backtrace_to_ary): ditto.

* thread.c (rb_threadptr_execute_interrupts): fix thread status
  overwritten issue. [Bug ] [ruby-core:50249]

* test/ruby/test_thread.rb (test_hread_status_raise_after_kill):
  test for the above.
* test/ruby/test_thread.rb (test_thread_status_in_trap): test for
  thread status in trap.
* test/ruby/test_thread.rb (test_status_and_stop_p): remove
  Thread.control_interrupt unsafe test. Thread#kill no longer
  changes thread status. Instead of, Thread#kill receiver changes
  their own status when receiving kill signal.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-28 08:31:03 +00:00
nagachika
82b2436422 * vm_backtrace.c (vm_backtrace_to_ary): fix a typo of an variable name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-19 13:31:26 +00:00
ko1
15d940b8b0 * thread.c: add `Thread#backtrace_locations' method.
This method is similart to `caller_locations' method for
  specific method.
  And fix to accept `level' and `n' parameters for `Thread#backtrace'
  and `Thread#backtrace_locations'.
  `caller' (and `caller_locations') do not return `caller' method
  frame.
  However, `Thread#backtrace' (and `Thread#backtrace_locations')
  return `Thread#backtrace' method frame itself
  if `Thread.current.backtrace' was called.
* vm_backtrace.c: ditto.
* internal.h: ditto.
* test/ruby/test_backtrace.rb: add tests.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-19 06:07:06 +00:00
nobu
5fbfc21b67 internal.h: allocator function in rb_classext_t
* internal.h (struct rb_classext_struct): move allocator function into
  rb_classext_t from ordinary method table.  [ruby-dev:46121]
  [Feature ]
* object.c (rb_obj_alloc): call allocator function directly.
* vm_method.c (rb_define_alloc_func, rb_undef_alloc_func)
  (rb_get_alloc_func): use allocator function in rb_classext_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-09-08 09:52:26 +00:00
kazu
064b70b603 * vm_backtrace.c (backtrace_collect): rename from backtreace_collect
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-15 12:01:45 +00:00
ko1
745c23b2d9 * vm_core.h: remove VM_FRAME_MAGIC_FINISH (finish frame type).
Before this commit:
  `finish frame' was place holder which indicates that VM loop
  needs to return function.
  If a C method calls a Ruby methods (a method written by Ruby),
  then VM loop will be (re-)invoked.  When the Ruby method returns,
  then also VM loop should be escaped.  `finish frame' has only
  one instruction `finish', which returns VM loop function.
  VM loop function executes `finish' instruction, then VM loop
  function returns itself.
  With such mechanism, `leave' instruction (which returns one
  frame from current scope) doesn't need to check that this `leave'
  should also return from VM loop function.
  Strictly, one branch can be removed from `leave' instructon.
  Consideration:
  However, pushing the `finish frame' needs costs because
  it needs several memory accesses.  The number of pushing
  `finish frame' is greater than I had assumed.  Of course,
  pushing `finish frame' consumes additional control frame.
  Moreover, recent processors has good branch prediction,
  with which we can ignore such trivial checking.
  After this commit:
  Finally, I decide to remove `finish frame' and `finish'
  instruction.  Some parts of VM depend on `finish frame',
  so the new frame flag VM_FRAME_FLAG_FINISH is introduced.
  If this frame should escape from VM function loop, then
  the result of VM_FRAME_TYPE_FINISH_P(cfp) is true.
  `leave' instruction checks this flag every time.
  I measured performance on it.  However on my environments,
  it improves some benchmarks and slows some benchmarks down.
  Maybe it is because of C compiler optimization parameters.
  I'll re-visit here if this cause problems.
* insns.def (leave, finish): remove finish instruction.
* vm.c, vm_eval.c, vm_exec.c, vm_backtrace.c, vm_dump.c:
  apply above changes.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-15 10:22:34 +00:00
shyouhei
9b29e5f7e1 * compile.c (iseq_set_sequence): nonstatic initializer of an
aggregate type is a C99ism.

	* compile.c (enum compile_array_type_t): comma at the end of enum
	  list is a C99ism.

	* vm_backtrace.c (enum LOCATION_TYPE): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-11 02:57:02 +00:00
nobu
1102fd2f3e * remove trailing spaces.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-08 22:44:01 +00:00
ko1
bac9f65f70 * vm_core.h (rb_location_t): fix type and field name.
(1) rename rb_location_t to rb_iseq_location_t.
  (2) rename field names of rb_iseq_location_t to adjust
  RubyVM::Backtrace::Location methods.
  (2-1) filename -> path
  (2-2) filepath -> absolute_path
  (2-3) basename -> base_label
  (2-4) name -> label
  (3) rename filed name rb_iseq_location_t#line_no to
  rb_iseq_location_t#first_lineno to clear purpose of this field.
  (4) The field names rb_binding_t#(filename|line_no) are also renamed
  to rb_binding_t#(path|first_lineno).
* compile.c: apply above changes.
* iseq.c: ditto.
* proc.c: ditto.
* vm*.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35899 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-04 02:49:37 +00:00
ko1
f6f769d26d * vm_backtrace.c: change names.
(1) Class name: RubyVM::FrameInfo -> RubyVM::Backtrace::Location.
  (2) Method name: RubyVM::FrameInfo.caller ->
  Kernel.caller_locations.
  (3) Instance methods of
  RubyVM::FrameInfo (RubyVM::Backtrace::Location)
  (3-1) name -> label
  (3-2) basename -> base_label (basename is confusing with
  File.basename)
  (3-3) line_no -> lineno (We have already similar name
  File#lineno, commented by kou [ruby-dev:45686]).
  (3-4) filename -> path.
  (3-5) filepath -> absolute_path.
  (3-5) iseq -> removed (we will make other APIs to access iseq
  and other information of frame for debugging).
* test/ruby/test_backtrace.rb: apply above changes.
  And apply comment from kou [ruby-dev:45686].



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-02 16:46:08 +00:00
ko1
b57c81ae3e * common.mk: fix to build vm_backtrace.c only itself (vm_backtrace.c
is no longer included from vm.c).  I hope this separation reduce
  compile time of vm.c.
* internal.h: ditto.
* vm.c, vm_core.h, vm_dump.c, vm_eval.c: ditto.
* vm_eval.c: some functions (callee, etc) moved to vm_backtrace.c.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-02 15:59:37 +00:00
ko1
681d73a923 * vm_backtrace.c: added. Separate backtrace related functions to
this file.
* vm.c, common.mk: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-02 15:23:37 +00:00