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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef memory_profiler_GCHeapProfilerImpl_h
#define memory_profiler_GCHeapProfilerImpl_h
#include "CompactTraceTable.h"
#include "MemoryProfiler.h"
#include "jsfriendapi.h"
namespace mozilla {
class GCHeapProfilerImpl final : public GCHeapProfiler
, public ProfilerImpl
{
public:
GCHeapProfilerImpl();
~GCHeapProfilerImpl() override;
nsTArray<nsCString> GetNames() const override;
nsTArray<TrieNode> GetTraces() const override;
const nsTArray<AllocEvent>& GetEvents() const override;
void reset() override;
void sampleTenured(void* addr, uint32_t size) override;
void sampleNursery(void* addr, uint32_t size) override;
void markTenuredStart() override;
void markTenured(void* addr) override;
void sweepTenured() override;
void sweepNursery() override;
void moveNurseryToTenured(void* addrOld, void* addrNew) override;
private:
void SampleInternal(void* addr, uint32_t size, AllocMap& table);
PRLock* mLock;
bool mMarking;
AllocMap mNurseryEntries;
AllocMap mTenuredEntriesFG;
AllocMap mTenuredEntriesBG;
nsTArray<AllocEvent> mAllocEvents;
CompactTraceTable mTraceTable;
};
} // namespace mozilla
#endif // memory_profiler_GCHeapProfilerImpl_h
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