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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_CONTEXTS_H_ | 5 #ifndef V8_CONTEXTS_H_ |
6 #define V8_CONTEXTS_H_ | 6 #define V8_CONTEXTS_H_ |
7 | 7 |
8 #include "src/heap/heap.h" | 8 #include "src/heap/heap.h" |
9 #include "src/objects.h" | 9 #include "src/objects.h" |
10 | 10 |
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416 inline bool IsFunctionContext(); | 416 inline bool IsFunctionContext(); |
417 inline bool IsCatchContext(); | 417 inline bool IsCatchContext(); |
418 inline bool IsWithContext(); | 418 inline bool IsWithContext(); |
419 inline bool IsDebugEvaluateContext(); | 419 inline bool IsDebugEvaluateContext(); |
420 inline bool IsBlockContext(); | 420 inline bool IsBlockContext(); |
421 inline bool IsModuleContext(); | 421 inline bool IsModuleContext(); |
422 inline bool IsScriptContext(); | 422 inline bool IsScriptContext(); |
423 | 423 |
424 inline bool HasSameSecurityTokenAs(Context* that); | 424 inline bool HasSameSecurityTokenAs(Context* that); |
425 | 425 |
426 // Initializes global variable bindings in given script context. | |
427 void InitializeGlobalSlots(); | |
428 | |
429 // A native context holds a list of all functions with optimized code. | 426 // A native context holds a list of all functions with optimized code. |
430 void AddOptimizedFunction(JSFunction* function); | 427 void AddOptimizedFunction(JSFunction* function); |
431 void RemoveOptimizedFunction(JSFunction* function); | 428 void RemoveOptimizedFunction(JSFunction* function); |
432 void SetOptimizedFunctionsListHead(Object* head); | 429 void SetOptimizedFunctionsListHead(Object* head); |
433 Object* OptimizedFunctionsListHead(); | 430 Object* OptimizedFunctionsListHead(); |
434 | 431 |
435 // The native context also stores a list of all optimized code and a | 432 // The native context also stores a list of all optimized code and a |
436 // list of all deoptimized code, which are needed by the deoptimizer. | 433 // list of all deoptimized code, which are needed by the deoptimizer. |
437 void AddOptimizedCode(Code* code); | 434 void AddOptimizedCode(Code* code); |
438 void SetOptimizedCodeListHead(Object* head); | 435 void SetOptimizedCodeListHead(Object* head); |
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530 #endif | 527 #endif |
531 | 528 |
532 STATIC_ASSERT(kHeaderSize == Internals::kContextHeaderSize); | 529 STATIC_ASSERT(kHeaderSize == Internals::kContextHeaderSize); |
533 STATIC_ASSERT(EMBEDDER_DATA_INDEX == Internals::kContextEmbedderDataIndex); | 530 STATIC_ASSERT(EMBEDDER_DATA_INDEX == Internals::kContextEmbedderDataIndex); |
534 }; | 531 }; |
535 | 532 |
536 } // namespace internal | 533 } // namespace internal |
537 } // namespace v8 | 534 } // namespace v8 |
538 | 535 |
539 #endif // V8_CONTEXTS_H_ | 536 #endif // V8_CONTEXTS_H_ |
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