| // 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) { } |
| |
| virtual v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate( |
| v8::Isolate* isolate, v8::Local<v8::String> name); |
| |
| 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 |