// Copyright 2014 the V8 project authors. All rights reserved.
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// 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
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#ifndef V8_TEST_CCTEST_TRACE_EXTENSION_H_
#define V8_TEST_CCTEST_TRACE_EXTENSION_H_
#include "src/v8.h"
namespace v8 {
namespace internal {
class TraceExtension : public v8::Extension {
public:
TraceExtension() : v8::Extension("v8/trace", kSource) { }
virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
v8::Isolate* isolate,
v8::Handle<v8::String> name);
static void Trace(const v8::FunctionCallbackInfo<v8::Value>& args);
static void JSTrace(const v8::FunctionCallbackInfo<v8::Value>& args);
static void JSEntrySP(const v8::FunctionCallbackInfo<v8::Value>& args);
static void JSEntrySPLevel2(const v8::FunctionCallbackInfo<v8::Value>& args);
static Address GetJsEntrySp();
static void InitTraceEnv(TickSample* sample);
static void DoTrace(Address fp);
private:
static Address GetFP(const v8::FunctionCallbackInfo<v8::Value>& args);
static const char* kSource;
};
} } // namespace v8::internal
#endif