// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/extensions/ignition-statistics-extension.h"
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#include "src/base/logging.h"
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#include "src/interpreter/bytecodes.h"
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#include "src/interpreter/interpreter.h"
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#include "src/isolate.h"
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namespace v8 {
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namespace internal {
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v8::Local<v8::FunctionTemplate>
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IgnitionStatisticsExtension::GetNativeFunctionTemplate(
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v8::Isolate* isolate, v8::Local<v8::String> name) {
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DCHECK_EQ(strcmp(*v8::String::Utf8Value(isolate, name),
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"getIgnitionDispatchCounters"),
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0);
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return v8::FunctionTemplate::New(
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isolate, IgnitionStatisticsExtension::GetIgnitionDispatchCounters);
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}
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const char* const IgnitionStatisticsExtension::kSource =
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"native function getIgnitionDispatchCounters();";
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void IgnitionStatisticsExtension::GetIgnitionDispatchCounters(
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const v8::FunctionCallbackInfo<v8::Value>& args) {
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DCHECK(FLAG_trace_ignition_dispatches);
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args.GetReturnValue().Set(reinterpret_cast<Isolate*>(args.GetIsolate())
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->interpreter()
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->GetDispatchCountersObject());
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}
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} // namespace internal
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} // namespace v8
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