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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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445 | 445 |
446 // Accessors. | 446 // Accessors. |
447 inline Object* function() const; | 447 inline Object* function() const; |
448 inline Object* receiver() const; | 448 inline Object* receiver() const; |
449 inline void set_receiver(Object* value); | 449 inline void set_receiver(Object* value); |
450 | 450 |
451 // Access the parameters. | 451 // Access the parameters. |
452 Object* GetParameter(int index) const; | 452 Object* GetParameter(int index) const; |
453 int ComputeParametersCount() const; | 453 int ComputeParametersCount() const; |
454 | 454 |
455 // Temporary way of getting access to the number of parameters | |
456 // passed on the stack by the caller. Once argument adaptor frames | |
457 // has been introduced on ARM, this number will always match the | |
458 // computed parameters count. | |
459 int GetProvidedParametersCount() const; | |
460 | |
461 // Check if this frame is a constructor frame invoked through 'new'. | 455 // Check if this frame is a constructor frame invoked through 'new'. |
462 bool IsConstructor() const; | 456 bool IsConstructor() const; |
463 | 457 |
464 // Check if this frame has "adapted" arguments in the sense that the | 458 // Check if this frame has "adapted" arguments in the sense that the |
465 // actual passed arguments are available in an arguments adaptor | 459 // actual passed arguments are available in an arguments adaptor |
466 // frame below it on the stack. | 460 // frame below it on the stack. |
467 inline bool has_adapted_arguments() const; | 461 inline bool has_adapted_arguments() const; |
468 | 462 |
469 // Garbage collection support. | 463 // Garbage collection support. |
470 virtual void Iterate(ObjectVisitor* v) const; | 464 virtual void Iterate(ObjectVisitor* v) const; |
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817 }; | 811 }; |
818 | 812 |
819 | 813 |
820 // Reads all frames on the current stack and copies them into the current | 814 // Reads all frames on the current stack and copies them into the current |
821 // zone memory. | 815 // zone memory. |
822 Vector<StackFrame*> CreateStackMap(); | 816 Vector<StackFrame*> CreateStackMap(); |
823 | 817 |
824 } } // namespace v8::internal | 818 } } // namespace v8::internal |
825 | 819 |
826 #endif // V8_FRAMES_H_ | 820 #endif // V8_FRAMES_H_ |
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