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Side by Side Diff: third_party/WebKit/Source/platform/heap/HeapAllocator.h

Issue 1402103004: Oilpan: Factor out GC-related enum definitions to BlinkGC.h (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 2 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium 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 HeapAllocator_h 5 #ifndef HeapAllocator_h
6 #define HeapAllocator_h 6 #define HeapAllocator_h
7 7
8 #include "platform/heap/Heap.h" 8 #include "platform/heap/Heap.h"
9 #include "platform/heap/TraceTraits.h" 9 #include "platform/heap/TraceTraits.h"
10 #include "wtf/Assertions.h" 10 #include "wtf/Assertions.h"
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
53 return reinterpret_cast<T*>(heap->allocateObject(Heap::allocationSizeFro mSize(size), gcInfoIndex)); 53 return reinterpret_cast<T*>(heap->allocateObject(Heap::allocationSizeFro mSize(size), gcInfoIndex));
54 } 54 }
55 static void freeVectorBacking(void*); 55 static void freeVectorBacking(void*);
56 static bool expandVectorBacking(void*, size_t); 56 static bool expandVectorBacking(void*, size_t);
57 static bool shrinkVectorBacking(void* address, size_t quantizedCurrentSize, size_t quantizedShrunkSize); 57 static bool shrinkVectorBacking(void* address, size_t quantizedCurrentSize, size_t quantizedShrunkSize);
58 template <typename T> 58 template <typename T>
59 static T* allocateInlineVectorBacking(size_t size) 59 static T* allocateInlineVectorBacking(size_t size)
60 { 60 {
61 size_t gcInfoIndex = GCInfoTrait<HeapVectorBacking<T, VectorTraits<T>>>: :index(); 61 size_t gcInfoIndex = GCInfoTrait<HeapVectorBacking<T, VectorTraits<T>>>: :index();
62 ThreadState* state = ThreadStateFor<ThreadingTrait<T>::Affinity>::state( ); 62 ThreadState* state = ThreadStateFor<ThreadingTrait<T>::Affinity>::state( );
63 return reinterpret_cast<T*>(Heap::allocateOnHeapIndex(state, size, Threa dState::InlineVectorHeapIndex, gcInfoIndex)); 63 return reinterpret_cast<T*>(Heap::allocateOnHeapIndex(state, size, Blink GC::InlineVectorHeapIndex, gcInfoIndex));
64 } 64 }
65 static void freeInlineVectorBacking(void*); 65 static void freeInlineVectorBacking(void*);
66 static bool expandInlineVectorBacking(void*, size_t); 66 static bool expandInlineVectorBacking(void*, size_t);
67 static bool shrinkInlineVectorBacking(void* address, size_t quantizedCurrent Size, size_t quantizedShrunkSize); 67 static bool shrinkInlineVectorBacking(void* address, size_t quantizedCurrent Size, size_t quantizedShrunkSize);
68 68
69 template <typename T, typename HashTable> 69 template <typename T, typename HashTable>
70 static T* allocateHashTableBacking(size_t size) 70 static T* allocateHashTableBacking(size_t size)
71 { 71 {
72 size_t gcInfoIndex = GCInfoTrait<HeapHashTableBacking<HashTable>>::index (); 72 size_t gcInfoIndex = GCInfoTrait<HeapHashTableBacking<HashTable>>::index ();
73 ThreadState* state = ThreadStateFor<ThreadingTrait<T>::Affinity>::state( ); 73 ThreadState* state = ThreadStateFor<ThreadingTrait<T>::Affinity>::state( );
74 return reinterpret_cast<T*>(Heap::allocateOnHeapIndex(state, size, Threa dState::HashTableHeapIndex, gcInfoIndex)); 74 return reinterpret_cast<T*>(Heap::allocateOnHeapIndex(state, size, Blink GC::HashTableHeapIndex, gcInfoIndex));
75 } 75 }
76 template <typename T, typename HashTable> 76 template <typename T, typename HashTable>
77 static T* allocateZeroedHashTableBacking(size_t size) 77 static T* allocateZeroedHashTableBacking(size_t size)
78 { 78 {
79 return allocateHashTableBacking<T, HashTable>(size); 79 return allocateHashTableBacking<T, HashTable>(size);
80 } 80 }
81 static void freeHashTableBacking(void* address); 81 static void freeHashTableBacking(void* address);
82 static bool expandHashTableBacking(void*, size_t); 82 static bool expandHashTableBacking(void*, size_t);
83 83
84 template <typename Return, typename Metadata> 84 template <typename Return, typename Metadata>
(...skipping 297 matching lines...) Expand 10 before | Expand all | Expand 10 after
382 template<size_t otherCapacity> 382 template<size_t otherCapacity>
383 HeapDeque(const HeapDeque<T, otherCapacity>& other) 383 HeapDeque(const HeapDeque<T, otherCapacity>& other)
384 : Deque<T, inlineCapacity, HeapAllocator>(other) 384 : Deque<T, inlineCapacity, HeapAllocator>(other)
385 { 385 {
386 } 386 }
387 }; 387 };
388 388
389 } // namespace blink 389 } // namespace blink
390 390
391 #endif 391 #endif
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