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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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536 | 536 |
537 intptr_t GetPc() const { return pc_; } | 537 intptr_t GetPc() const { return pc_; } |
538 void SetPc(intptr_t pc) { pc_ = pc; } | 538 void SetPc(intptr_t pc) { pc_ = pc; } |
539 | 539 |
540 intptr_t GetFp() const { return fp_; } | 540 intptr_t GetFp() const { return fp_; } |
541 void SetFp(intptr_t fp) { fp_ = fp; } | 541 void SetFp(intptr_t fp) { fp_ = fp; } |
542 | 542 |
543 intptr_t GetContext() const { return context_; } | 543 intptr_t GetContext() const { return context_; } |
544 void SetContext(intptr_t context) { context_ = context; } | 544 void SetContext(intptr_t context) { context_ = context; } |
545 | 545 |
| 546 intptr_t GetConstantPool() const { return constant_pool_; } |
| 547 void SetConstantPool(intptr_t constant_pool) { |
| 548 constant_pool_ = constant_pool; |
| 549 } |
| 550 |
546 Smi* GetState() const { return state_; } | 551 Smi* GetState() const { return state_; } |
547 void SetState(Smi* state) { state_ = state; } | 552 void SetState(Smi* state) { state_ = state; } |
548 | 553 |
549 void SetContinuation(intptr_t pc) { continuation_ = pc; } | 554 void SetContinuation(intptr_t pc) { continuation_ = pc; } |
550 | 555 |
551 StackFrame::Type GetFrameType() const { return type_; } | 556 StackFrame::Type GetFrameType() const { return type_; } |
552 void SetFrameType(StackFrame::Type type) { type_ = type; } | 557 void SetFrameType(StackFrame::Type type) { type_ = type; } |
553 | 558 |
554 // Get the incoming arguments count. | 559 // Get the incoming arguments count. |
555 int ComputeParametersCount(); | 560 int ComputeParametersCount(); |
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598 // keep the variable-size array frame_content_ of type intptr_t at | 603 // keep the variable-size array frame_content_ of type intptr_t at |
599 // the end of the structure aligned. | 604 // the end of the structure aligned. |
600 uintptr_t frame_size_; // Number of bytes. | 605 uintptr_t frame_size_; // Number of bytes. |
601 JSFunction* function_; | 606 JSFunction* function_; |
602 intptr_t registers_[Register::kNumRegisters]; | 607 intptr_t registers_[Register::kNumRegisters]; |
603 double double_registers_[DoubleRegister::kMaxNumRegisters]; | 608 double double_registers_[DoubleRegister::kMaxNumRegisters]; |
604 intptr_t top_; | 609 intptr_t top_; |
605 intptr_t pc_; | 610 intptr_t pc_; |
606 intptr_t fp_; | 611 intptr_t fp_; |
607 intptr_t context_; | 612 intptr_t context_; |
| 613 intptr_t constant_pool_; |
608 StackFrame::Type type_; | 614 StackFrame::Type type_; |
609 Smi* state_; | 615 Smi* state_; |
610 | 616 |
611 // Continuation is the PC where the execution continues after | 617 // Continuation is the PC where the execution continues after |
612 // deoptimizing. | 618 // deoptimizing. |
613 intptr_t continuation_; | 619 intptr_t continuation_; |
614 | 620 |
615 // This must be at the end of the object as the object is allocated larger | 621 // This must be at the end of the object as the object is allocated larger |
616 // than it's definition indicate to extend this array. | 622 // than it's definition indicate to extend this array. |
617 intptr_t frame_content_[1]; | 623 intptr_t frame_content_[1]; |
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930 Object** expression_stack_; | 936 Object** expression_stack_; |
931 int source_position_; | 937 int source_position_; |
932 | 938 |
933 friend class Deoptimizer; | 939 friend class Deoptimizer; |
934 }; | 940 }; |
935 #endif | 941 #endif |
936 | 942 |
937 } } // namespace v8::internal | 943 } } // namespace v8::internal |
938 | 944 |
939 #endif // V8_DEOPTIMIZER_H_ | 945 #endif // V8_DEOPTIMIZER_H_ |
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