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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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| 581 void CodeForSourcePosition(int pos); | 581 void CodeForSourcePosition(int pos); |
| 582 | 582 |
| 583 #ifdef DEBUG | 583 #ifdef DEBUG |
| 584 // True if the registers are valid for entry to a block. There should be | 584 // True if the registers are valid for entry to a block. There should be |
| 585 // no frame-external references to eax, ebx, ecx, edx, or edi. | 585 // no frame-external references to eax, ebx, ecx, edx, or edi. |
| 586 bool HasValidEntryRegisters(); | 586 bool HasValidEntryRegisters(); |
| 587 #endif | 587 #endif |
| 588 | 588 |
| 589 bool is_eval_; // Tells whether code is generated for eval. | 589 bool is_eval_; // Tells whether code is generated for eval. |
| 590 Handle<Script> script_; | 590 Handle<Script> script_; |
| 591 List<DeferredCode*> deferred_; | 591 ZoneList<DeferredCode*> deferred_; |
| 592 | 592 |
| 593 // Assembler | 593 // Assembler |
| 594 MacroAssembler* masm_; // to generate code | 594 MacroAssembler* masm_; // to generate code |
| 595 | 595 |
| 596 // Code generation state | 596 // Code generation state |
| 597 Scope* scope_; | 597 Scope* scope_; |
| 598 VirtualFrame* frame_; | 598 VirtualFrame* frame_; |
| 599 RegisterAllocator* allocator_; | 599 RegisterAllocator* allocator_; |
| 600 CodeGenState* state_; | 600 CodeGenState* state_; |
| 601 int loop_nesting_; | 601 int loop_nesting_; |
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| 624 | 624 |
| 625 friend class CodeGeneratorPatcher; // Used in test-log-ia32.cc | 625 friend class CodeGeneratorPatcher; // Used in test-log-ia32.cc |
| 626 | 626 |
| 627 DISALLOW_COPY_AND_ASSIGN(CodeGenerator); | 627 DISALLOW_COPY_AND_ASSIGN(CodeGenerator); |
| 628 }; | 628 }; |
| 629 | 629 |
| 630 | 630 |
| 631 } } // namespace v8::internal | 631 } } // namespace v8::internal |
| 632 | 632 |
| 633 #endif // V8_IA32_CODEGEN_IA32_H_ | 633 #endif // V8_IA32_CODEGEN_IA32_H_ |
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