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Issue 157543002: A64: Synchronize with r18581. (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: Created 6 years, 10 months ago
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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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479 // Emit code to pop values from the stack associated with nested statements 479 // Emit code to pop values from the stack associated with nested statements
480 // like try/catch, try/finally, etc, running the finallies and unwinding the 480 // like try/catch, try/finally, etc, running the finallies and unwinding the
481 // handlers as needed. 481 // handlers as needed.
482 void EmitUnwindBeforeReturn(); 482 void EmitUnwindBeforeReturn();
483 483
484 // Platform-specific return sequence 484 // Platform-specific return sequence
485 void EmitReturnSequence(); 485 void EmitReturnSequence();
486 486
487 // Platform-specific code sequences for calls 487 // Platform-specific code sequences for calls
488 void EmitCallWithStub(Call* expr, CallFunctionFlags flags); 488 void EmitCallWithStub(Call* expr, CallFunctionFlags flags);
489 void EmitCallWithIC(Call* expr, Handle<Object> name, RelocInfo::Mode mode); 489 void EmitCallWithIC(Call* expr, Handle<Object> name, ContextualMode mode);
490 void EmitKeyedCallWithIC(Call* expr, Expression* key); 490 void EmitKeyedCallWithIC(Call* expr, Expression* key);
491 491
492 // Platform-specific code for inline runtime calls. 492 // Platform-specific code for inline runtime calls.
493 InlineFunctionGenerator FindInlineFunctionGenerator(Runtime::FunctionId id); 493 InlineFunctionGenerator FindInlineFunctionGenerator(Runtime::FunctionId id);
494 494
495 void EmitInlineRuntimeCall(CallRuntime* expr); 495 void EmitInlineRuntimeCall(CallRuntime* expr);
496 496
497 #define EMIT_INLINE_RUNTIME_CALL(name, x, y) \ 497 #define EMIT_INLINE_RUNTIME_CALL(name, x, y) \
498 void Emit##name(CallRuntime* expr); 498 void Emit##name(CallRuntime* expr);
499 INLINE_FUNCTION_LIST(EMIT_INLINE_RUNTIME_CALL) 499 INLINE_FUNCTION_LIST(EMIT_INLINE_RUNTIME_CALL)
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561 // Complete a named property assignment. The receiver is expected on top 561 // Complete a named property assignment. The receiver is expected on top
562 // of the stack and the right-hand-side value in the accumulator. 562 // of the stack and the right-hand-side value in the accumulator.
563 void EmitNamedPropertyAssignment(Assignment* expr); 563 void EmitNamedPropertyAssignment(Assignment* expr);
564 564
565 // Complete a keyed property assignment. The receiver and key are 565 // Complete a keyed property assignment. The receiver and key are
566 // expected on top of the stack and the right-hand-side value in the 566 // expected on top of the stack and the right-hand-side value in the
567 // accumulator. 567 // accumulator.
568 void EmitKeyedPropertyAssignment(Assignment* expr); 568 void EmitKeyedPropertyAssignment(Assignment* expr);
569 569
570 void CallIC(Handle<Code> code, 570 void CallIC(Handle<Code> code,
571 RelocInfo::Mode rmode = RelocInfo::CODE_TARGET, 571 ContextualMode mode = NOT_CONTEXTUAL,
572 TypeFeedbackId id = TypeFeedbackId::None()); 572 TypeFeedbackId id = TypeFeedbackId::None());
573 573
574 void CallLoadIC(ContextualMode mode,
575 TypeFeedbackId id = TypeFeedbackId::None());
576 void CallStoreIC(ContextualMode mode,
577 TypeFeedbackId id = TypeFeedbackId::None());
578
574 void SetFunctionPosition(FunctionLiteral* fun); 579 void SetFunctionPosition(FunctionLiteral* fun);
575 void SetReturnPosition(FunctionLiteral* fun); 580 void SetReturnPosition(FunctionLiteral* fun);
576 void SetStatementPosition(Statement* stmt); 581 void SetStatementPosition(Statement* stmt);
577 void SetExpressionPosition(Expression* expr); 582 void SetExpressionPosition(Expression* expr);
578 void SetStatementPosition(int pos); 583 void SetStatementPosition(int pos);
579 void SetSourcePosition(int pos); 584 void SetSourcePosition(int pos);
580 585
581 // Non-local control flow support. 586 // Non-local control flow support.
582 void EnterFinallyBlock(); 587 void EnterFinallyBlock();
583 void ExitFinallyBlock(); 588 void ExitFinallyBlock();
584 589
585 // Loop nesting counter. 590 // Loop nesting counter.
586 int loop_depth() { return loop_depth_; } 591 int loop_depth() { return loop_depth_; }
587 void increment_loop_depth() { loop_depth_++; } 592 void increment_loop_depth() { loop_depth_++; }
588 void decrement_loop_depth() { 593 void decrement_loop_depth() {
589 ASSERT(loop_depth_ > 0); 594 ASSERT(loop_depth_ > 0);
590 loop_depth_--; 595 loop_depth_--;
591 } 596 }
592 597
593 MacroAssembler* masm() { return masm_; } 598 MacroAssembler* masm() { return masm_; }
594 599
595 class ExpressionContext; 600 class ExpressionContext;
596 const ExpressionContext* context() { return context_; } 601 const ExpressionContext* context() { return context_; }
597 void set_new_context(const ExpressionContext* context) { context_ = context; } 602 void set_new_context(const ExpressionContext* context) { context_ = context; }
598 603
599 Handle<Script> script() { return info_->script(); } 604 Handle<Script> script() { return info_->script(); }
600 bool is_eval() { return info_->is_eval(); } 605 bool is_eval() { return info_->is_eval(); }
601 bool is_native() { return info_->is_native(); } 606 bool is_native() { return info_->is_native(); }
602 bool is_classic_mode() { return language_mode() == CLASSIC_MODE; } 607 bool is_classic_mode() { return language_mode() == CLASSIC_MODE; }
608 StrictModeFlag strict_mode() {
609 return is_classic_mode() ? kNonStrictMode : kStrictMode;
610 }
603 LanguageMode language_mode() { return function()->language_mode(); } 611 LanguageMode language_mode() { return function()->language_mode(); }
604 FunctionLiteral* function() { return info_->function(); } 612 FunctionLiteral* function() { return info_->function(); }
605 Scope* scope() { return scope_; } 613 Scope* scope() { return scope_; }
606 614
607 static Register result_register(); 615 static Register result_register();
608 static Register context_register(); 616 static Register context_register();
609 617
610 // Set fields in the stack frame. Offsets are the frame pointer relative 618 // Set fields in the stack frame. Offsets are the frame pointer relative
611 // offsets defined in, e.g., StandardFrameConstants. 619 // offsets defined in, e.g., StandardFrameConstants.
612 void StoreToFrameField(int frame_offset, Register value); 620 void StoreToFrameField(int frame_offset, Register value);
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962 970
963 Address start_; 971 Address start_;
964 Address instruction_start_; 972 Address instruction_start_;
965 uint32_t length_; 973 uint32_t length_;
966 }; 974 };
967 975
968 976
969 } } // namespace v8::internal 977 } } // namespace v8::internal
970 978
971 #endif // V8_FULL_CODEGEN_H_ 979 #endif // V8_FULL_CODEGEN_H_
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