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Issue 2187693002: [Tracing] Embed V8 runtime call stats into tracing. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 4 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/execution.h" 5 #include "src/execution.h"
6 6
7 #include "src/bootstrapper.h" 7 #include "src/bootstrapper.h"
8 #include "src/codegen.h" 8 #include "src/codegen.h"
9 #include "src/isolate-inl.h" 9 #include "src/isolate-inl.h"
10 #include "src/messages.h" 10 #include "src/messages.h"
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101 101
102 // Call the function through the right JS entry stub. 102 // Call the function through the right JS entry stub.
103 Object* orig_func = *new_target; 103 Object* orig_func = *new_target;
104 Object* func = *target; 104 Object* func = *target;
105 Object* recv = *receiver; 105 Object* recv = *receiver;
106 Object*** argv = reinterpret_cast<Object***>(args); 106 Object*** argv = reinterpret_cast<Object***>(args);
107 if (FLAG_profile_deserialization && target->IsJSFunction()) { 107 if (FLAG_profile_deserialization && target->IsJSFunction()) {
108 PrintDeserializedCodeInfo(Handle<JSFunction>::cast(target)); 108 PrintDeserializedCodeInfo(Handle<JSFunction>::cast(target));
109 } 109 }
110 RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::JS_Execution); 110 RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::JS_Execution);
111 TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
112 isolate, &tracing::TraceEventStatsTable::JS_Execution);
111 value = CALL_GENERATED_CODE(isolate, stub_entry, orig_func, func, recv, 113 value = CALL_GENERATED_CODE(isolate, stub_entry, orig_func, func, recv,
112 argc, argv); 114 argc, argv);
113 } 115 }
114 116
115 #ifdef VERIFY_HEAP 117 #ifdef VERIFY_HEAP
116 if (FLAG_verify_heap) { 118 if (FLAG_verify_heap) {
117 value->ObjectVerify(); 119 value->ObjectVerify();
118 } 120 }
119 #endif 121 #endif
120 122
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485 487
486 isolate_->counters()->stack_interrupts()->Increment(); 488 isolate_->counters()->stack_interrupts()->Increment();
487 isolate_->counters()->runtime_profiler_ticks()->Increment(); 489 isolate_->counters()->runtime_profiler_ticks()->Increment();
488 isolate_->runtime_profiler()->MarkCandidatesForOptimization(); 490 isolate_->runtime_profiler()->MarkCandidatesForOptimization();
489 491
490 return isolate_->heap()->undefined_value(); 492 return isolate_->heap()->undefined_value();
491 } 493 }
492 494
493 } // namespace internal 495 } // namespace internal
494 } // namespace v8 496 } // namespace v8
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