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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_DEOPTIMIZER_H_ | 5 #ifndef V8_DEOPTIMIZER_H_ |
6 #define V8_DEOPTIMIZER_H_ | 6 #define V8_DEOPTIMIZER_H_ |
7 | 7 |
8 #include "src/v8.h" | 8 #include "src/v8.h" |
9 | 9 |
10 #include "src/allocation.h" | 10 #include "src/allocation.h" |
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524 FrameDescription(uint32_t frame_size, | 524 FrameDescription(uint32_t frame_size, |
525 JSFunction* function); | 525 JSFunction* function); |
526 | 526 |
527 void* operator new(size_t size, uint32_t frame_size) { | 527 void* operator new(size_t size, uint32_t frame_size) { |
528 // Subtracts kPointerSize, as the member frame_content_ already supplies | 528 // Subtracts kPointerSize, as the member frame_content_ already supplies |
529 // the first element of the area to store the frame. | 529 // the first element of the area to store the frame. |
530 return malloc(size + frame_size - kPointerSize); | 530 return malloc(size + frame_size - kPointerSize); |
531 } | 531 } |
532 | 532 |
533 // Bug in VS2015 RC, reported fixed in RTM. Microsoft bug: 1153909. | 533 // Bug in VS2015 RC, reported fixed in RTM. Microsoft bug: 1153909. |
534 #if !defined(_MSC_FULL_VER) || _MSC_FULL_VER != 190022720 | 534 #if !defined(_MSC_FULL_VER) || _MSC_FULL_VER != 190022816 |
535 void operator delete(void* pointer, uint32_t frame_size) { | 535 void operator delete(void* pointer, uint32_t frame_size) { |
536 free(pointer); | 536 free(pointer); |
537 } | 537 } |
538 #endif // _MSC_FULL_VER | 538 #endif // _MSC_FULL_VER |
539 | 539 |
540 void operator delete(void* description) { | 540 void operator delete(void* description) { |
541 free(description); | 541 free(description); |
542 } | 542 } |
543 | 543 |
544 uint32_t GetFrameSize() const { | 544 uint32_t GetFrameSize() const { |
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1054 Object** parameters_; | 1054 Object** parameters_; |
1055 Object** expression_stack_; | 1055 Object** expression_stack_; |
1056 int source_position_; | 1056 int source_position_; |
1057 | 1057 |
1058 friend class Deoptimizer; | 1058 friend class Deoptimizer; |
1059 }; | 1059 }; |
1060 | 1060 |
1061 } } // namespace v8::internal | 1061 } } // namespace v8::internal |
1062 | 1062 |
1063 #endif // V8_DEOPTIMIZER_H_ | 1063 #endif // V8_DEOPTIMIZER_H_ |
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