1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ECMASCRIPT_MEM_FULL_GC_H 17 #define ECMASCRIPT_MEM_FULL_GC_H 18 19 #include "ecmascript/mem/parallel_work_helper.h" 20 #include "ecmascript/mem/stw_young_gc_for_testing.h" 21 22 namespace panda { 23 namespace ecmascript { 24 class Heap; 25 class JSHClass; 26 27 class FullGC : public GarbageCollector { 28 public: 29 explicit FullGC(Heap *heap); 30 ~FullGC() override = default; 31 32 NO_COPY_SEMANTIC(FullGC); 33 NO_MOVE_SEMANTIC(FullGC); 34 35 void RunPhases(); 36 37 private: 38 void InitializePhase(); 39 void MarkingPhase(); 40 void SweepPhases(); 41 void FinishPhase(); 42 43 Heap *heap_; 44 size_t youngAndOldAliveSize_ = 0; 45 size_t nonMoveSpaceFreeSize_ = 0; 46 size_t youngSpaceCommitSize_ = 0; 47 size_t oldSpaceCommitSize_ = 0; 48 size_t nonMoveSpaceCommitSize_ = 0; 49 50 // obtain from heap 51 WorkerHelper *workList_ {nullptr}; 52 53 friend class WorkerHelper; 54 friend class Heap; 55 }; 56 } // namespace ecmascript 57 } // namespace panda 58 59 #endif // ECMASCRIPT_MEM_FULL_GC_H