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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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396 | 396 |
397 void AddArgumentsObject(intptr_t slot_address, int argc); | 397 void AddArgumentsObject(intptr_t slot_address, int argc); |
398 void AddArgumentsObjectValue(intptr_t value); | 398 void AddArgumentsObjectValue(intptr_t value); |
399 void AddDoubleValue(intptr_t slot_address, double value); | 399 void AddDoubleValue(intptr_t slot_address, double value); |
400 | 400 |
401 static void GenerateDeoptimizationEntries( | 401 static void GenerateDeoptimizationEntries( |
402 MacroAssembler* masm, int count, BailoutType type); | 402 MacroAssembler* masm, int count, BailoutType type); |
403 | 403 |
404 // Weak handle callback for deoptimizing code objects. | 404 // Weak handle callback for deoptimizing code objects. |
405 static void HandleWeakDeoptimizedCode(v8::Isolate* isolate, | 405 static void HandleWeakDeoptimizedCode(v8::Isolate* isolate, |
406 v8::Persistent<v8::Value> obj, | 406 v8::Persistent<v8::Value>* obj, |
407 void* data); | 407 void* data); |
408 | 408 |
409 // Deoptimize function assuming that function->next_function_link() points | 409 // Deoptimize function assuming that function->next_function_link() points |
410 // to a list that contains all functions that share the same optimized code. | 410 // to a list that contains all functions that share the same optimized code. |
411 static void DeoptimizeFunctionWithPreparedFunctionList(JSFunction* function); | 411 static void DeoptimizeFunctionWithPreparedFunctionList(JSFunction* function); |
412 | 412 |
413 // Fill the input from from a JavaScript frame. This is used when | 413 // Fill the input from from a JavaScript frame. This is used when |
414 // the debugger needs to inspect an optimized frame. For normal | 414 // the debugger needs to inspect an optimized frame. For normal |
415 // deoptimizations the input frame is filled in generated code. | 415 // deoptimizations the input frame is filled in generated code. |
416 void FillInputFrame(Address tos, JavaScriptFrame* frame); | 416 void FillInputFrame(Address tos, JavaScriptFrame* frame); |
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941 Object** expression_stack_; | 941 Object** expression_stack_; |
942 int source_position_; | 942 int source_position_; |
943 | 943 |
944 friend class Deoptimizer; | 944 friend class Deoptimizer; |
945 }; | 945 }; |
946 #endif | 946 #endif |
947 | 947 |
948 } } // namespace v8::internal | 948 } } // namespace v8::internal |
949 | 949 |
950 #endif // V8_DEOPTIMIZER_H_ | 950 #endif // V8_DEOPTIMIZER_H_ |
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