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