[Tracing] Embed V8 runtime call stats into tracing.

src/api-arguments-inl.h

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api-arguments.h"
 
 #include "src/tracing/trace-event.h"
 #include "src/vm-state-inl.h"
 
 namespace v8 {
 namespace internal {
 
 #define FOR_EACH_CALLBACK_TABLE_MAPPING_1_NAME(F)                  \
   F(AccessorNameGetterCallback, "get", v8::Value, Object)          \
   F(GenericNamedPropertyQueryCallback, "has", v8::Integer, Object) \
   F(GenericNamedPropertyDeleterCallback, "delete", v8::Boolean, Object)
 
 #define WRITE_CALL_1_NAME(Function, type, ApiReturn, InternalReturn)          \
   Handle<InternalReturn> PropertyCallbackArguments::Call(Function f,          \
                                                          Handle<Name> name) { \
     Isolate* isolate = this->isolate();                                       \
     RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::Function);        \
+    TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(                            \
+        isolate, &tracing::TraceEventStatsTable::Function);                   \
     VMState<EXTERNAL> state(isolate);                                         \
     ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));              \
     PropertyCallbackInfo<ApiReturn> info(begin());                            \
     LOG(isolate,                                                              \
         ApiNamedPropertyAccess("interceptor-named-" type, holder(), *name));  \
     f(v8::Utils::ToLocal(name), info);                                        \
     return GetReturnValue<InternalReturn>(isolate);                           \
   }
 
 FOR_EACH_CALLBACK_TABLE_MAPPING_1_NAME(WRITE_CALL_1_NAME)
 
 #undef FOR_EACH_CALLBACK_TABLE_MAPPING_1_NAME
 #undef WRITE_CALL_1_NAME
 
 #define FOR_EACH_CALLBACK_TABLE_MAPPING_1_INDEX(F)            \
   F(IndexedPropertyGetterCallback, "get", v8::Value, Object)  \
   F(IndexedPropertyQueryCallback, "has", v8::Integer, Object) \
   F(IndexedPropertyDeleterCallback, "delete", v8::Boolean, Object)
 
 #define WRITE_CALL_1_INDEX(Function, type, ApiReturn, InternalReturn)      \
   Handle<InternalReturn> PropertyCallbackArguments::Call(Function f,       \
                                                          uint32_t index) { \
     Isolate* isolate = this->isolate();                                    \
     RuntimeCallTimerScope timer(isolate, &RuntimeCallStats::Function);     \
+    TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(                         \
+        isolate, &tracing::TraceEventStatsTable::Function);                \
     VMState<EXTERNAL> state(isolate);                                      \
     ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));           \
     PropertyCallbackInfo<ApiReturn> info(begin());                         \
     LOG(isolate, ApiIndexedPropertyAccess("interceptor-indexed-" type,     \
                                           holder(), index));               \
     f(index, info);                                                        \
     return GetReturnValue<InternalReturn>(isolate);                        \
   }
 
 FOR_EACH_CALLBACK_TABLE_MAPPING_1_INDEX(WRITE_CALL_1_INDEX)
 
 #undef FOR_EACH_CALLBACK_TABLE_MAPPING_1_INDEX
 #undef WRITE_CALL_1_INDEX
 
 Handle<Object> PropertyCallbackArguments::Call(
     GenericNamedPropertySetterCallback f, Handle<Name> name,
     Handle<Object> value) {
   Isolate* isolate = this->isolate();
   RuntimeCallTimerScope timer(
       isolate, &RuntimeCallStats::GenericNamedPropertySetterCallback);
+  TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
+      isolate,
+      &tracing::TraceEventStatsTable::GenericNamedPropertySetterCallback);
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));
   PropertyCallbackInfo<v8::Value> info(begin());
   LOG(isolate,
       ApiNamedPropertyAccess("interceptor-named-set", holder(), *name));
   f(v8::Utils::ToLocal(name), v8::Utils::ToLocal(value), info);
   return GetReturnValue<Object>(isolate);
 }
 
 Handle<Object> PropertyCallbackArguments::Call(IndexedPropertySetterCallback f,
                                                uint32_t index,
                                                Handle<Object> value) {
   Isolate* isolate = this->isolate();
   RuntimeCallTimerScope timer(isolate,
                               &RuntimeCallStats::IndexedPropertySetterCallback);
+  TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
+      isolate, &tracing::TraceEventStatsTable::IndexedPropertySetterCallback);
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));
   PropertyCallbackInfo<v8::Value> info(begin());
   LOG(isolate,
       ApiIndexedPropertyAccess("interceptor-indexed-set", holder(), index));
   f(index, v8::Utils::ToLocal(value), info);
   return GetReturnValue<Object>(isolate);
 }
 
 void PropertyCallbackArguments::Call(AccessorNameSetterCallback f,
                                      Handle<Name> name, Handle<Object> value) {
   Isolate* isolate = this->isolate();
   RuntimeCallTimerScope timer(isolate,
                               &RuntimeCallStats::AccessorNameSetterCallback);
+  TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED(
+      isolate, &tracing::TraceEventStatsTable::AccessorNameSetterCallback);
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, FUNCTION_ADDR(f));
   PropertyCallbackInfo<void> info(begin());
   LOG(isolate,
       ApiNamedPropertyAccess("interceptor-named-set", holder(), *name));
   f(v8::Utils::ToLocal(name), v8::Utils::ToLocal(value), info);
 }
 
 }  // namespace internal
 }  // namespace v8