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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-11-18 09:39:41 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-11-18 09:39:41 +0000 |
commit | 26451ab3bab3aff8cee0113405b3c542c2d59b37 (patch) | |
tree | 034ea9f654a88f7a4ca99b889610c131b006e3a7 /vm_core.h | |
parent | 4f83ca015d7131f0990ca03a295a9d0c816f0192 (diff) | |
download | ruby-26451ab3bab3aff8cee0113405b3c542c2d59b37.tar.gz |
introduce `trace_events' info for iseq.
* vm_core.h (rb_iseq_t::aux): add `trace_events` which represents
which events are enabled on this iseq. With this information,
we can skip useless trace-on changes for ISeqs.
* vm_trace.c (RUBY_EVENTS_TRACE_BY_ISEQ): moved to iseq.h and rename it
with ISEQ_TRACE_EVENTS.
* iseq.h: introduce ISEQ_USE_COMPILE_DATA iseq (imemo) flag to represent
COMPILE_DATA is available. In other words, iseq->aux.trace_events is not
available when this flag is set.
* ISEQ_COMPILE_DATA() is changed from a macro.
* ISEQ_COMPILE_DATA_ALLOC() is added.
* ISEQ_COMPILE_DATA_CLEAR() is added.
* iseq.c: use them.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_core.h')
-rw-r--r-- | vm_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -426,6 +426,8 @@ struct rb_iseq_struct { VALUE obj; int index; } loader; + + rb_event_flag_t trace_events; } aux; }; |