/* -*- 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