forked from mirrors/gecko-dev
f14c01769a
This prevents potential name clashes between the two profilers. Differential Revision: https://phabricator.services.mozilla.com/D31930 --HG-- extra : moz-landing-system : lando
44 lines
1.7 KiB
C++
44 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "BaseProfiler.h"
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#ifdef MOZ_BASE_PROFILER
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# include "ProfilerBacktrace.h"
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# include "ProfileBuffer.h"
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# include "ProfiledThreadData.h"
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# include "BaseProfileJSONWriter.h"
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# include "ThreadInfo.h"
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namespace mozilla {
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namespace baseprofiler {
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ProfilerBacktrace::ProfilerBacktrace(const char* aName, int aThreadId,
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UniquePtr<ProfileBuffer> aBuffer)
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: mName(strdup(aName)), mThreadId(aThreadId), mBuffer(std::move(aBuffer)) {}
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ProfilerBacktrace::~ProfilerBacktrace() {}
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void ProfilerBacktrace::StreamJSON(SpliceableJSONWriter& aWriter,
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const TimeStamp& aProcessStartTime,
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UniqueStacks& aUniqueStacks) {
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// Unlike ProfiledThreadData::StreamJSON, we don't need to call
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// ProfileBuffer::AddJITInfoForRange because mBuffer does not contain any
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// JitReturnAddr entries. For synchronous samples, JIT frames get expanded
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// at sample time.
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StreamSamplesAndMarkers(mName.get(), mThreadId, *mBuffer.get(), aWriter, "",
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aProcessStartTime,
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/* aRegisterTime */ TimeStamp(),
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/* aUnregisterTime */ TimeStamp(),
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/* aSinceTime */ 0, aUniqueStacks);
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}
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} // namespace baseprofiler
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} // namespace mozilla
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#endif // MOZ_BASE_PROFILER
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