src: Update trace event macros to V8 5.7 version #12127
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src/tracing/trace_event.h was updated by applying the following changes: 1) Include src/tracing/trace_event_common.h instead of the one from v8 base. 2) Replace all instances of base::Atomic with intptr_t (trace events can only be generated from the main thread for now). 3) Replace instances of V8_INLINE with inline. 4) Eliminate uses of DCHECK. 5) Eliminate uses of V8_UNLIKELY, the branch predictor should be good enough alone. 6) Change the namespace used by trace_event.h from v8::internal::tracing to node::tracing. 7) Remove CallStatsScopedTracer class and related macros (they rely on V8 implementation details). 8) Change ConvertableToTraceFormat to v8::ConvertableToTraceFormat. 9) Add function "static void SetCurrentPlatform(v8::Platform* platform);" to the declaration of TraceEventHelper.
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haven't reviewed the code yet really, but can confirm it does track AsyncWrap objects with joshgav@fda406f. Thanks @matthewloring! |
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Sep 27, 2017
src/tracing/trace_event.h was updated by applying the following changes: 1) Include src/tracing/trace_event_common.h instead of the one from v8 base. 2) Replace all instances of base::Atomic with intptr_t (trace events can only be generated from the main thread for now). 3) Replace instances of V8_INLINE with inline. 4) Eliminate uses of DCHECK. 5) Eliminate uses of V8_UNLIKELY, the branch predictor should be good enough alone. 6) Change the namespace used by trace_event.h from v8::internal::tracing to node::tracing. 7) Remove CallStatsScopedTracer class and related macros (they rely on V8 implementation details). 8) Change ConvertableToTraceFormat to v8::ConvertableToTraceFormat. 9) Add function "static void SetCurrentPlatform(v8::Platform* platform);" to the declaration of TraceEventHelper. PR-URL: nodejs/node#12127 Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
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src/tracing/trace_event.h was updated by applying the following changes:
Include src/tracing/trace_event_common.h instead of the one from v8
base.
Replace all instances of base::Atomic with intptr_t (trace events can
only be generated from the main thread for now).
Replace instances of V8_INLINE with inline.
Eliminate uses of DCHECK.
Eliminate uses of V8_UNLIKELY, the branch predictor should be good
enough alone.
Change the namespace used by trace_event.h from v8::internal::tracing
to node::tracing.
Remove CallStatsScopedTracer class and related macros (they rely on
V8 implementation details).
Change ConvertableToTraceFormat to v8::ConvertableToTraceFormat.
Add function "static void SetCurrentPlatform(v8::Platform*
platform);" to the declaration of TraceEventHelper.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
src, tracing