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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_HEAP_MARK_COMPACT_H_ | 5 #ifndef V8_HEAP_MARK_COMPACT_H_ |
6 #define V8_HEAP_MARK_COMPACT_H_ | 6 #define V8_HEAP_MARK_COMPACT_H_ |
7 | 7 |
8 #include "src/base/bits.h" | 8 #include "src/base/bits.h" |
9 #include "src/heap/spaces.h" | 9 #include "src/heap/spaces.h" |
10 | 10 |
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540 static inline bool IsMarked(Object* obj); | 540 static inline bool IsMarked(Object* obj); |
541 | 541 |
542 inline Heap* heap() const { return heap_; } | 542 inline Heap* heap() const { return heap_; } |
543 inline Isolate* isolate() const; | 543 inline Isolate* isolate() const; |
544 | 544 |
545 CodeFlusher* code_flusher() { return code_flusher_; } | 545 CodeFlusher* code_flusher() { return code_flusher_; } |
546 inline bool is_code_flushing_enabled() const { return code_flusher_ != NULL; } | 546 inline bool is_code_flushing_enabled() const { return code_flusher_ != NULL; } |
547 void EnableCodeFlushing(bool enable); | 547 void EnableCodeFlushing(bool enable); |
548 | 548 |
549 enum SweeperType { | 549 enum SweeperType { |
550 PARALLEL_SWEEPING, | |
551 CONCURRENT_SWEEPING, | 550 CONCURRENT_SWEEPING, |
552 SEQUENTIAL_SWEEPING | 551 SEQUENTIAL_SWEEPING |
553 }; | 552 }; |
554 | 553 |
555 enum SweepingParallelism { SWEEP_ON_MAIN_THREAD, SWEEP_IN_PARALLEL }; | 554 enum SweepingParallelism { SWEEP_ON_MAIN_THREAD, SWEEP_IN_PARALLEL }; |
556 | 555 |
557 #ifdef VERIFY_HEAP | 556 #ifdef VERIFY_HEAP |
558 void VerifyMarkbitsAreClean(); | 557 void VerifyMarkbitsAreClean(); |
559 static void VerifyMarkbitsAreClean(PagedSpace* space); | 558 static void VerifyMarkbitsAreClean(PagedSpace* space); |
560 static void VerifyMarkbitsAreClean(NewSpace* space); | 559 static void VerifyMarkbitsAreClean(NewSpace* space); |
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945 private: | 944 private: |
946 MarkCompactCollector* collector_; | 945 MarkCompactCollector* collector_; |
947 }; | 946 }; |
948 | 947 |
949 | 948 |
950 const char* AllocationSpaceName(AllocationSpace space); | 949 const char* AllocationSpaceName(AllocationSpace space); |
951 } | 950 } |
952 } // namespace v8::internal | 951 } // namespace v8::internal |
953 | 952 |
954 #endif // V8_HEAP_MARK_COMPACT_H_ | 953 #endif // V8_HEAP_MARK_COMPACT_H_ |
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