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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef Heap_h | 31 #ifndef Heap_h |
32 #define Heap_h | 32 #define Heap_h |
33 | 33 |
| 34 #include <memory> |
34 #include "platform/PlatformExport.h" | 35 #include "platform/PlatformExport.h" |
35 #include "platform/heap/GCInfo.h" | 36 #include "platform/heap/GCInfo.h" |
36 #include "platform/heap/HeapPage.h" | 37 #include "platform/heap/HeapPage.h" |
37 #include "platform/heap/PageMemory.h" | 38 #include "platform/heap/PageMemory.h" |
38 #include "platform/heap/StackFrameDepth.h" | 39 #include "platform/heap/StackFrameDepth.h" |
39 #include "platform/heap/ThreadState.h" | 40 #include "platform/heap/ThreadState.h" |
40 #include "platform/heap/Visitor.h" | 41 #include "platform/heap/Visitor.h" |
41 #include "wtf/AddressSanitizer.h" | 42 #include "wtf/AddressSanitizer.h" |
42 #include "wtf/Allocator.h" | 43 #include "wtf/Allocator.h" |
43 #include "wtf/Assertions.h" | 44 #include "wtf/Assertions.h" |
44 #include "wtf/Atomics.h" | 45 #include "wtf/Atomics.h" |
45 #include "wtf/Forward.h" | 46 #include "wtf/Forward.h" |
46 #include <memory> | |
47 | 47 |
48 namespace blink { | 48 namespace blink { |
49 | 49 |
50 class CallbackStack; | 50 class CallbackStack; |
51 class PagePool; | 51 class PagePool; |
52 | 52 |
53 class PLATFORM_EXPORT HeapAllocHooks { | 53 class PLATFORM_EXPORT HeapAllocHooks { |
54 public: | 54 public: |
55 // TODO(hajimehoshi): Pass a type name of the allocated object. | 55 // TODO(hajimehoshi): Pass a type name of the allocated object. |
56 typedef void AllocationHook(Address, size_t, const char*); | 56 typedef void AllocationHook(Address, size_t, const char*); |
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679 T** cell = reinterpret_cast<T**>(object); | 679 T** cell = reinterpret_cast<T**>(object); |
680 if (*cell && !ObjectAliveTrait<T>::isHeapObjectAlive(*cell)) | 680 if (*cell && !ObjectAliveTrait<T>::isHeapObjectAlive(*cell)) |
681 *cell = nullptr; | 681 *cell = nullptr; |
682 } | 682 } |
683 | 683 |
684 } // namespace blink | 684 } // namespace blink |
685 | 685 |
686 #include "platform/heap/VisitorImpl.h" | 686 #include "platform/heap/VisitorImpl.h" |
687 | 687 |
688 #endif // Heap_h | 688 #endif // Heap_h |
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