// Copyright 2013 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following // disclaimer in the documentation and/or other materials provided // with the distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Tests of profiles generator and utilities. #ifndef V8_TEST_CCTEST_PROFILER_EXTENSION_H_ #define V8_TEST_CCTEST_PROFILER_EXTENSION_H_ #include "include/v8-profiler.h" namespace v8 { namespace internal { class CpuProfiler; class ProfilerExtension : public v8::Extension { public: ProfilerExtension() : v8::Extension("v8/profiler", kSource) { } v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate( v8::Isolate* isolate, v8::Local<v8::String> name) override; static void set_profiler(v8::CpuProfiler* profiler) { profiler_ = profiler; } static void set_profiler(CpuProfiler* profiler) { profiler_ = reinterpret_cast<v8::CpuProfiler*>(profiler); } static v8::CpuProfiler* profiler() { return profiler_; } static v8::CpuProfile* last_profile; private: static void StartProfiling(const v8::FunctionCallbackInfo<v8::Value>& args); static void StopProfiling(const v8::FunctionCallbackInfo<v8::Value>& args); static void CollectSample(const v8::FunctionCallbackInfo<v8::Value>& args); static v8::CpuProfiler* profiler_; static const char* kSource; }; } // namespace internal } // namespace v8 #endif