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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_RUNTIME_H_ | 5 #ifndef V8_RUNTIME_H_ |
6 #define V8_RUNTIME_H_ | 6 #define V8_RUNTIME_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/zone.h" | 9 #include "src/zone.h" |
10 | 10 |
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431 F(IsBreakOnException, 1, 1) \ | 431 F(IsBreakOnException, 1, 1) \ |
432 F(PrepareStep, 4, 1) \ | 432 F(PrepareStep, 4, 1) \ |
433 F(ClearStepping, 0, 1) \ | 433 F(ClearStepping, 0, 1) \ |
434 F(DebugEvaluate, 6, 1) \ | 434 F(DebugEvaluate, 6, 1) \ |
435 F(DebugEvaluateGlobal, 4, 1) \ | 435 F(DebugEvaluateGlobal, 4, 1) \ |
436 F(DebugGetLoadedScripts, 0, 1) \ | 436 F(DebugGetLoadedScripts, 0, 1) \ |
437 F(DebugReferencedBy, 3, 1) \ | 437 F(DebugReferencedBy, 3, 1) \ |
438 F(DebugConstructedBy, 2, 1) \ | 438 F(DebugConstructedBy, 2, 1) \ |
439 F(DebugGetPrototype, 1, 1) \ | 439 F(DebugGetPrototype, 1, 1) \ |
440 F(DebugSetScriptSource, 2, 1) \ | 440 F(DebugSetScriptSource, 2, 1) \ |
| 441 F(DebugCallbackSupportsStepping, 1, 1) \ |
441 F(SystemBreak, 0, 1) \ | 442 F(SystemBreak, 0, 1) \ |
442 F(DebugDisassembleFunction, 1, 1) \ | 443 F(DebugDisassembleFunction, 1, 1) \ |
443 F(DebugDisassembleConstructor, 1, 1) \ | 444 F(DebugDisassembleConstructor, 1, 1) \ |
444 F(FunctionGetInferredName, 1, 1) \ | 445 F(FunctionGetInferredName, 1, 1) \ |
445 F(LiveEditFindSharedFunctionInfosForScript, 1, 1) \ | 446 F(LiveEditFindSharedFunctionInfosForScript, 1, 1) \ |
446 F(LiveEditGatherCompileInfo, 2, 1) \ | 447 F(LiveEditGatherCompileInfo, 2, 1) \ |
447 F(LiveEditReplaceScript, 3, 1) \ | 448 F(LiveEditReplaceScript, 3, 1) \ |
448 F(LiveEditReplaceFunctionCode, 2, 1) \ | 449 F(LiveEditReplaceFunctionCode, 2, 1) \ |
449 F(LiveEditFunctionSourceUpdated, 1, 1) \ | 450 F(LiveEditFunctionSourceUpdated, 1, 1) \ |
450 F(LiveEditFunctionSetScript, 2, 1) \ | 451 F(LiveEditFunctionSetScript, 2, 1) \ |
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647 F(GeneratorThrow, 2, 1) \ | 648 F(GeneratorThrow, 2, 1) \ |
648 F(DebugBreakInOptimizedCode, 0, 1) \ | 649 F(DebugBreakInOptimizedCode, 0, 1) \ |
649 F(ClassOf, 1, 1) \ | 650 F(ClassOf, 1, 1) \ |
650 F(StringCharCodeAt, 2, 1) \ | 651 F(StringCharCodeAt, 2, 1) \ |
651 F(StringAdd, 2, 1) \ | 652 F(StringAdd, 2, 1) \ |
652 F(SubString, 3, 1) \ | 653 F(SubString, 3, 1) \ |
653 F(StringCompare, 2, 1) \ | 654 F(StringCompare, 2, 1) \ |
654 F(RegExpExec, 4, 1) \ | 655 F(RegExpExec, 4, 1) \ |
655 F(RegExpConstructResult, 3, 1) \ | 656 F(RegExpConstructResult, 3, 1) \ |
656 F(GetFromCache, 2, 1) \ | 657 F(GetFromCache, 2, 1) \ |
657 F(NumberToString, 1, 1) | 658 F(NumberToString, 1, 1) \ |
| 659 F(DebugIsActive, 0, 1) |
658 | 660 |
659 | 661 |
660 // ---------------------------------------------------------------------------- | 662 // ---------------------------------------------------------------------------- |
661 // INLINE_OPTIMIZED_FUNCTION_LIST defines all inlined functions accessed | 663 // INLINE_OPTIMIZED_FUNCTION_LIST defines all inlined functions accessed |
662 // with a native call of the form %_name from within JS code that also have | 664 // with a native call of the form %_name from within JS code that also have |
663 // a corresponding runtime function, that is called from non-optimized code. | 665 // a corresponding runtime function, that is called from non-optimized code. |
664 // For the benefit of (fuzz) tests, the runtime version can also be called | 666 // For the benefit of (fuzz) tests, the runtime version can also be called |
665 // directly as %name (i.e. without the leading underscore). | 667 // directly as %name (i.e. without the leading underscore). |
666 // Entries have the form F(name, number of arguments, number of return values). | 668 // Entries have the form F(name, number of arguments, number of return values). |
667 #define INLINE_OPTIMIZED_FUNCTION_LIST(F) \ | 669 #define INLINE_OPTIMIZED_FUNCTION_LIST(F) \ |
668 /* Typed Arrays */ \ | 670 /* Typed Arrays */ \ |
669 F(TypedArrayInitialize, 5, 1) \ | 671 F(TypedArrayInitialize, 5, 1) \ |
670 F(DataViewInitialize, 4, 1) \ | 672 F(DataViewInitialize, 4, 1) \ |
671 F(MaxSmi, 0, 1) \ | 673 F(MaxSmi, 0, 1) \ |
672 F(TypedArrayMaxSizeInHeap, 0, 1) \ | 674 F(TypedArrayMaxSizeInHeap, 0, 1) \ |
673 F(ArrayBufferViewGetByteLength, 1, 1) \ | 675 F(ArrayBufferViewGetByteLength, 1, 1) \ |
674 F(ArrayBufferViewGetByteOffset, 1, 1) \ | 676 F(ArrayBufferViewGetByteOffset, 1, 1) \ |
675 F(TypedArrayGetLength, 1, 1) \ | 677 F(TypedArrayGetLength, 1, 1) \ |
676 /* ArrayBuffer */ \ | 678 /* ArrayBuffer */ \ |
677 F(ArrayBufferGetByteLength, 1, 1) \ | 679 F(ArrayBufferGetByteLength, 1, 1) \ |
678 /* Maths */ \ | 680 /* Maths */ \ |
679 F(ConstructDouble, 2, 1) \ | 681 F(ConstructDouble, 2, 1) \ |
680 F(DoubleHi, 1, 1) \ | 682 F(DoubleHi, 1, 1) \ |
681 F(DoubleLo, 1, 1) \ | 683 F(DoubleLo, 1, 1) \ |
682 F(MathSqrtRT, 1, 1) \ | 684 F(MathSqrtRT, 1, 1) \ |
683 F(MathLogRT, 1, 1) \ | 685 F(MathLogRT, 1, 1) |
684 /* Debugger */ \ | |
685 F(DebugCallbackSupportsStepping, 1, 1) | |
686 | 686 |
687 | 687 |
688 //--------------------------------------------------------------------------- | 688 //--------------------------------------------------------------------------- |
689 // Runtime provides access to all C++ runtime functions. | 689 // Runtime provides access to all C++ runtime functions. |
690 | 690 |
691 class RuntimeState { | 691 class RuntimeState { |
692 public: | 692 public: |
693 StaticResource<ConsStringIteratorOp>* string_iterator() { | 693 StaticResource<ConsStringIteratorOp>* string_iterator() { |
694 return &string_iterator_; | 694 return &string_iterator_; |
695 } | 695 } |
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891 class AllocateDoubleAlignFlag: public BitField<bool, 0, 1> {}; | 891 class AllocateDoubleAlignFlag: public BitField<bool, 0, 1> {}; |
892 class AllocateTargetSpace: public BitField<AllocationSpace, 1, 3> {}; | 892 class AllocateTargetSpace: public BitField<AllocationSpace, 1, 3> {}; |
893 | 893 |
894 class DeclareGlobalsEvalFlag: public BitField<bool, 0, 1> {}; | 894 class DeclareGlobalsEvalFlag: public BitField<bool, 0, 1> {}; |
895 class DeclareGlobalsNativeFlag: public BitField<bool, 1, 1> {}; | 895 class DeclareGlobalsNativeFlag: public BitField<bool, 1, 1> {}; |
896 class DeclareGlobalsStrictMode: public BitField<StrictMode, 2, 1> {}; | 896 class DeclareGlobalsStrictMode: public BitField<StrictMode, 2, 1> {}; |
897 | 897 |
898 } } // namespace v8::internal | 898 } } // namespace v8::internal |
899 | 899 |
900 #endif // V8_RUNTIME_H_ | 900 #endif // V8_RUNTIME_H_ |
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