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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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_SNAPSHOT_SERIALIZER_COMMON_H_ | 5 #ifndef V8_SNAPSHOT_SERIALIZER_COMMON_H_ |
6 #define V8_SNAPSHOT_SERIALIZER_COMMON_H_ | 6 #define V8_SNAPSHOT_SERIALIZER_COMMON_H_ |
7 | 7 |
8 #include "src/address-map.h" | 8 #include "src/address-map.h" |
9 #include "src/external-reference-table.h" | 9 #include "src/external-reference-table.h" |
10 #include "src/globals.h" | 10 #include "src/globals.h" |
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21 uint32_t Encode(Address key) const; | 21 uint32_t Encode(Address key) const; |
22 | 22 |
23 const char* NameOfAddress(Isolate* isolate, Address address) const; | 23 const char* NameOfAddress(Isolate* isolate, Address address) const; |
24 | 24 |
25 private: | 25 private: |
26 static uint32_t Hash(Address key) { | 26 static uint32_t Hash(Address key) { |
27 return static_cast<uint32_t>(reinterpret_cast<uintptr_t>(key) >> | 27 return static_cast<uint32_t>(reinterpret_cast<uintptr_t>(key) >> |
28 kPointerSizeLog2); | 28 kPointerSizeLog2); |
29 } | 29 } |
30 | 30 |
31 HashMap* map_; | 31 base::HashMap* map_; |
32 | 32 |
33 DISALLOW_COPY_AND_ASSIGN(ExternalReferenceEncoder); | 33 DISALLOW_COPY_AND_ASSIGN(ExternalReferenceEncoder); |
34 }; | 34 }; |
35 | 35 |
36 class HotObjectsList { | 36 class HotObjectsList { |
37 public: | 37 public: |
38 HotObjectsList() : index_(0) { | 38 HotObjectsList() : index_(0) { |
39 for (int i = 0; i < kSize; i++) circular_queue_[i] = NULL; | 39 for (int i = 0; i < kSize; i++) circular_queue_[i] = NULL; |
40 } | 40 } |
41 | 41 |
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278 | 278 |
279 byte* data_; | 279 byte* data_; |
280 int size_; | 280 int size_; |
281 bool owns_data_; | 281 bool owns_data_; |
282 }; | 282 }; |
283 | 283 |
284 } // namespace internal | 284 } // namespace internal |
285 } // namespace v8 | 285 } // namespace v8 |
286 | 286 |
287 #endif // V8_SNAPSHOT_SERIALIZER_COMMON_H_ | 287 #endif // V8_SNAPSHOT_SERIALIZER_COMMON_H_ |
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