// Copyright 2019 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. #ifndef V8_EXTENSIONS_VTUNEDOMAIN_SUPPORT_EXTENSION_H_ #define V8_EXTENSIONS_VTUNEDOMAIN_SUPPORT_EXTENSION_H_ #include "include/v8.h" #include "src/base/strings.h" #include "src/base/vector.h" #include "src/third_party/vtune/vtuneapi.h" #define UNKNOWN_PARAMS 1 << 0 #define NO_DOMAIN_NAME 1 << 1 #define CREATE_DOMAIN_FAILED 1 << 2 #define NO_TASK_NAME 1 << 3 #define CREATE_TASK_FAILED 1 << 4 #define TASK_BEGIN_FAILED 1 << 5 #define TASK_END_FAILED 1 << 6 namespace v8 { namespace internal { class VTuneDomainSupportExtension : public v8::Extension { public: explicit VTuneDomainSupportExtension(const char* fun_name = "test") : v8::Extension("v8/vtunedomain", BuildSource(buffer_, sizeof(buffer_), fun_name)) {} v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate( v8::Isolate* isolate, v8::Local<v8::String> name) override; private: static void Mark(const v8::FunctionCallbackInfo<v8::Value>& args); static const char* BuildSource(char* buf, size_t size, const char* fun_name) { base::SNPrintF(base::Vector<char>(buf, static_cast<int>(size)), "native function %s();", fun_name); return buf; } char buffer_[50]; }; } // namespace internal } // namespace v8 #endif // V8_EXTENSIONS_VTUNEDOMAIN_SUPPORT_EXTENSION_H_