Mathieu Chartier | 2b82db4 | 2012-11-14 17:29:05 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 17 | #ifndef ART_SRC_GC_STICKY_MARK_SWEEP_H_ |
| 18 | #define ART_SRC_GC_STICKY_MARK_SWEEP_H_ |
Mathieu Chartier | 2b82db4 | 2012-11-14 17:29:05 -0800 | [diff] [blame] | 19 | |
Elliott Hughes | 7616005 | 2012-12-12 16:31:20 -0800 | [diff] [blame] | 20 | #include "base/macros.h" |
Mathieu Chartier | 2b82db4 | 2012-11-14 17:29:05 -0800 | [diff] [blame] | 21 | #include "locks.h" |
Mathieu Chartier | 2b82db4 | 2012-11-14 17:29:05 -0800 | [diff] [blame] | 22 | #include "partial_mark_sweep.h" |
Mathieu Chartier | 2b82db4 | 2012-11-14 17:29:05 -0800 | [diff] [blame] | 23 | |
| 24 | namespace art { |
| 25 | |
Mathieu Chartier | 2b82db4 | 2012-11-14 17:29:05 -0800 | [diff] [blame] | 26 | class StickyMarkSweep : public PartialMarkSweep { |
| 27 | public: |
| 28 | virtual GcType GetGcType() const { |
| 29 | return kGcTypeSticky; |
| 30 | } |
| 31 | |
| 32 | explicit StickyMarkSweep(Heap* heap, bool is_concurrent); |
| 33 | ~StickyMarkSweep(); |
| 34 | protected: |
| 35 | virtual void BindBitmaps() |
| 36 | SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); |
| 37 | |
| 38 | virtual void MarkReachableObjects() |
| 39 | SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) |
| 40 | EXCLUSIVE_LOCKS_REQUIRED(Locks::heap_bitmap_lock_); |
| 41 | |
| 42 | virtual void Sweep(TimingLogger& timings, bool swap_bitmaps) |
| 43 | EXCLUSIVE_LOCKS_REQUIRED(Locks::heap_bitmap_lock_); |
| 44 | |
| 45 | DISALLOW_COPY_AND_ASSIGN(StickyMarkSweep); |
| 46 | }; |
| 47 | |
| 48 | } // namespace art |
| 49 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 50 | #endif // ART_SRC_GC_STICKY_MARK_SWEEP_H_ |