1 // Copyright 2016 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "src/extensions/ignition-statistics-extension.h" 6 7 #include "include/v8-template.h" 8 #include "src/api/api-inl.h" 9 #include "src/base/logging.h" 10 #include "src/execution/isolate.h" 11 #include "src/interpreter/bytecodes.h" 12 #include "src/interpreter/interpreter.h" 13 14 namespace v8 { 15 namespace internal { 16 17 v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate(v8::Isolate * isolate,v8::Local<v8::String> name)18IgnitionStatisticsExtension::GetNativeFunctionTemplate( 19 v8::Isolate* isolate, v8::Local<v8::String> name) { 20 DCHECK_EQ(strcmp(*v8::String::Utf8Value(isolate, name), 21 "getIgnitionDispatchCounters"), 22 0); 23 return v8::FunctionTemplate::New( 24 isolate, IgnitionStatisticsExtension::GetIgnitionDispatchCounters); 25 } 26 27 const char* const IgnitionStatisticsExtension::kSource = 28 "native function getIgnitionDispatchCounters();"; 29 GetIgnitionDispatchCounters(const v8::FunctionCallbackInfo<v8::Value> & args)30void IgnitionStatisticsExtension::GetIgnitionDispatchCounters( 31 const v8::FunctionCallbackInfo<v8::Value>& args) { 32 args.GetReturnValue().Set( 33 Utils::ToLocal(reinterpret_cast<Isolate*>(args.GetIsolate()) 34 ->interpreter() 35 ->GetDispatchCountersObject())); 36 } 37 38 } // namespace internal 39 } // namespace v8 40