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/garbage_collector.h"
20#include "ecmascript/mem/heap.h"
21#include "ecmascript/mem/work_manager.h"
22
23namespace panda {
24namespace ecmascript {
25class FullGC : public GarbageCollector {
26public:
27    explicit FullGC(Heap *heap);
28    ~FullGC() override = default;
29
30    NO_COPY_SEMANTIC(FullGC);
31    NO_MOVE_SEMANTIC(FullGC);
32
33    void RunPhases() override;
34    void RunPhasesForAppSpawn();
35    void SetForAppSpawn(bool flag);
36protected:
37    void Initialize() override;
38    void Mark() override;
39    void Sweep() override;
40    void Finish() override;
41
42private:
43    void ProcessSharedGCRSetWorkList();
44    bool HasEvacuated(Region *region);
45
46    Heap *heap_;
47    size_t youngAndOldAliveSize_ = 0;
48    size_t nonMoveSpaceFreeSize_ = 0;
49    size_t youngSpaceCommitSize_ = 0;
50    size_t oldSpaceCommitSize_ = 0;
51    size_t nonMoveSpaceCommitSize_ = 0;
52    bool forAppSpawn_ {false};
53    // obtain from heap
54    WorkManager *workManager_ {nullptr};
55
56    friend class WorkManager;
57    friend class Heap;
58};
59}  // namespace ecmascript
60}  // namespace panda
61
62#endif  // ECMASCRIPT_MEM_FULL_GC_H
63