diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-28 03:35:15 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-09-28 03:35:15 +0000 |
| commit | b27a3bfecefc70fb6e81eb9c14bd1929c0abff00 (patch) | |
| tree | b6aea9d677d54eaa4fbedeb77faa61284e4f5304 /vm_insnhelper.c | |
| parent | 5451f72706e1778a76c98c8b78dca5b8e08fca50 (diff) | |
| download | ruby-b27a3bfecefc70fb6e81eb9c14bd1929c0abff00.tar.gz | |
add debug counters more.
* debug_counter.h: add debug counters to count frame state transitions:
* frame_R2R: Ruby frame to Ruby frame
* frame_R2C: Ruby frame to C frame
* frame_C2C: C frame to C frame
* frame_C2R: C frame to Ruby frame
* vm_insnhelper.c (vm_push_frame): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_insnhelper.c')
| -rw-r--r-- | vm_insnhelper.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 54940ea2e3..37c5d3dab0 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -214,21 +214,6 @@ vm_push_frame(rb_execution_context_t *ec, rb_control_frame_t *const cfp = ec->cfp - 1; int i; -#if USE_DEBUG_COUNTER - RB_DEBUG_COUNTER_INC(frame_push); - switch (type & VM_FRAME_MAGIC_MASK) { - case VM_FRAME_MAGIC_METHOD: RB_DEBUG_COUNTER_INC(frame_push_method); break; - case VM_FRAME_MAGIC_BLOCK: RB_DEBUG_COUNTER_INC(frame_push_block); break; - case VM_FRAME_MAGIC_CLASS: RB_DEBUG_COUNTER_INC(frame_push_class); break; - case VM_FRAME_MAGIC_TOP: RB_DEBUG_COUNTER_INC(frame_push_top); break; - case VM_FRAME_MAGIC_CFUNC: RB_DEBUG_COUNTER_INC(frame_push_cfunc); break; - case VM_FRAME_MAGIC_IFUNC: RB_DEBUG_COUNTER_INC(frame_push_ifunc); break; - case VM_FRAME_MAGIC_EVAL: RB_DEBUG_COUNTER_INC(frame_push_eval); break; - case VM_FRAME_MAGIC_RESCUE: RB_DEBUG_COUNTER_INC(frame_push_rescue); break; - case VM_FRAME_MAGIC_DUMMY: RB_DEBUG_COUNTER_INC(frame_push_dummy); break; - default: rb_bug("unreachable"); - } -#endif vm_check_frame(type, specval, cref_or_me, iseq); VM_ASSERT(local_size >= 0); @@ -270,6 +255,33 @@ vm_push_frame(rb_execution_context_t *ec, SDR(); } +#if USE_DEBUG_COUNTER + RB_DEBUG_COUNTER_INC(frame_push); + switch (type & VM_FRAME_MAGIC_MASK) { + case VM_FRAME_MAGIC_METHOD: RB_DEBUG_COUNTER_INC(frame_push_method); break; + case VM_FRAME_MAGIC_BLOCK: RB_DEBUG_COUNTER_INC(frame_push_block); break; + case VM_FRAME_MAGIC_CLASS: RB_DEBUG_COUNTER_INC(frame_push_class); break; + case VM_FRAME_MAGIC_TOP: RB_DEBUG_COUNTER_INC(frame_push_top); break; + case VM_FRAME_MAGIC_CFUNC: RB_DEBUG_COUNTER_INC(frame_push_cfunc); break; + case VM_FRAME_MAGIC_IFUNC: RB_DEBUG_COUNTER_INC(frame_push_ifunc); break; + case VM_FRAME_MAGIC_EVAL: RB_DEBUG_COUNTER_INC(frame_push_eval); break; + case VM_FRAME_MAGIC_RESCUE: RB_DEBUG_COUNTER_INC(frame_push_rescue); break; + case VM_FRAME_MAGIC_DUMMY: RB_DEBUG_COUNTER_INC(frame_push_dummy); break; + default: rb_bug("unreachable"); + } + { + rb_control_frame_t *prev_cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(cfp); + int cur_ruby_frame = VM_FRAME_RUBYFRAME_P(cfp); + int pre_ruby_frame = VM_FRAME_RUBYFRAME_P(prev_cfp); + if (RUBY_VM_END_CONTROL_FRAME(ec) != prev_cfp) { + pre_ruby_frame ? (cur_ruby_frame ? RB_DEBUG_COUNTER_INC(frame_R2R) : + RB_DEBUG_COUNTER_INC(frame_R2C)): + (cur_ruby_frame ? RB_DEBUG_COUNTER_INC(frame_C2R) : + RB_DEBUG_COUNTER_INC(frame_C2C)); + } + } +#endif + return cfp; } |