diff options
Diffstat (limited to 'src/profiler/cpu-profiler.cc')
| -rw-r--r-- | src/profiler/cpu-profiler.cc | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/profiler/cpu-profiler.cc b/src/profiler/cpu-profiler.cc index 6821ba64..85f9d5e4 100644 --- a/src/profiler/cpu-profiler.cc +++ b/src/profiler/cpu-profiler.cc @@ -277,6 +277,21 @@ void CpuProfiler::ResetProfiles() { profiles_->set_cpu_profiler(this); } +void CpuProfiler::CreateEntriesForRuntimeCallStats() { + static_entries_.clear(); + RuntimeCallStats* rcs = isolate_->counters()->runtime_call_stats(); + CodeMap* code_map = generator_->code_map(); + for (int i = 0; i < RuntimeCallStats::counters_count; ++i) { + RuntimeCallCounter* counter = &(rcs->*(RuntimeCallStats::counters[i])); + DCHECK(counter->name()); + std::unique_ptr<CodeEntry> entry( + new CodeEntry(CodeEventListener::FUNCTION_TAG, counter->name(), + CodeEntry::kEmptyNamePrefix, "native V8Runtime")); + code_map->AddCode(reinterpret_cast<Address>(counter), entry.get(), 1); + static_entries_.push_back(std::move(entry)); + } +} + void CpuProfiler::CollectSample() { if (processor_) { processor_->AddCurrentStack(isolate_); @@ -305,9 +320,10 @@ void CpuProfiler::StartProcessorIfNotStarted() { // Disable logging when using the new implementation. saved_is_logging_ = logger->is_logging_; logger->is_logging_ = false; - generator_.reset(new ProfileGenerator(isolate_, profiles_.get())); + generator_.reset(new ProfileGenerator(profiles_.get())); processor_.reset(new ProfilerEventsProcessor(isolate_, generator_.get(), sampling_interval_)); + CreateEntriesForRuntimeCallStats(); logger->SetUpProfilerListener(); ProfilerListener* profiler_listener = logger->profiler_listener(); profiler_listener->AddObserver(this); |