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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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_STORE_BUFFER_INL_H_ | 5 #ifndef V8_STORE_BUFFER_INL_H_ |
6 #define V8_STORE_BUFFER_INL_H_ | 6 #define V8_STORE_BUFFER_INL_H_ |
7 | 7 |
8 #include "src/heap/heap.h" | 8 #include "src/heap/heap.h" |
9 #include "src/heap/remembered-set.h" | 9 #include "src/heap/remembered-set.h" |
10 #include "src/heap/spaces-inl.h" | 10 #include "src/heap/spaces-inl.h" |
11 #include "src/heap/store-buffer.h" | 11 #include "src/heap/store-buffer.h" |
12 | 12 |
13 namespace v8 { | 13 namespace v8 { |
14 namespace internal { | 14 namespace internal { |
15 | 15 |
16 void LocalStoreBuffer::Record(Address addr) { | |
17 if (top_->is_full()) top_ = new Node(top_); | |
18 top_->buffer[top_->count++] = addr; | |
19 } | |
20 | |
21 void LocalStoreBuffer::Process(StoreBuffer* store_buffer) { | |
22 Node* current = top_; | |
23 while (current != nullptr) { | |
24 for (int i = 0; i < current->count; i++) { | |
25 Address slot = current->buffer[i]; | |
26 Page* page = Page::FromAnyPointerAddress(heap_, slot); | |
27 RememberedSet<OLD_TO_NEW>::Insert(page, slot); | |
28 } | |
29 current = current->next; | |
30 } | |
31 } | |
32 | 16 |
33 } // namespace internal | 17 } // namespace internal |
34 } // namespace v8 | 18 } // namespace v8 |
35 | 19 |
36 #endif // V8_STORE_BUFFER_INL_H_ | 20 #endif // V8_STORE_BUFFER_INL_H_ |
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