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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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568 F(RegExpConstructResult, 3, 1) \ | 568 F(RegExpConstructResult, 3, 1) \ |
569 F(GetFromCache, 2, 1) \ | 569 F(GetFromCache, 2, 1) \ |
570 F(NumberToString, 1, 1) | 570 F(NumberToString, 1, 1) |
571 | 571 |
572 | 572 |
573 //--------------------------------------------------------------------------- | 573 //--------------------------------------------------------------------------- |
574 // Runtime provides access to all C++ runtime functions. | 574 // Runtime provides access to all C++ runtime functions. |
575 | 575 |
576 class RuntimeState { | 576 class RuntimeState { |
577 public: | 577 public: |
578 StaticResource<StringInputBuffer>* string_input_buffer() { | 578 StaticResource<ConsStringIteratorOp>* string_iterator() { |
579 return &string_input_buffer_; | 579 return &string_iterator_; |
580 } | 580 } |
581 unibrow::Mapping<unibrow::ToUppercase, 128>* to_upper_mapping() { | 581 unibrow::Mapping<unibrow::ToUppercase, 128>* to_upper_mapping() { |
582 return &to_upper_mapping_; | 582 return &to_upper_mapping_; |
583 } | 583 } |
584 unibrow::Mapping<unibrow::ToLowercase, 128>* to_lower_mapping() { | 584 unibrow::Mapping<unibrow::ToLowercase, 128>* to_lower_mapping() { |
585 return &to_lower_mapping_; | 585 return &to_lower_mapping_; |
586 } | 586 } |
587 StringInputBuffer* string_input_buffer_compare_bufx() { | 587 ConsStringIteratorOp* string_iterator_compare_x() { |
588 return &string_input_buffer_compare_bufx_; | 588 return &string_iterator_compare_x_; |
589 } | 589 } |
590 StringInputBuffer* string_input_buffer_compare_bufy() { | 590 ConsStringIteratorOp* string_iterator_compare_y() { |
591 return &string_input_buffer_compare_bufy_; | 591 return &string_iterator_compare_y_; |
592 } | 592 } |
593 StringInputBuffer* string_locale_compare_buf1() { | 593 ConsStringIteratorOp* string_locale_compare_it1() { |
594 return &string_locale_compare_buf1_; | 594 return &string_locale_compare_it1_; |
595 } | 595 } |
596 StringInputBuffer* string_locale_compare_buf2() { | 596 ConsStringIteratorOp* string_locale_compare_it2() { |
597 return &string_locale_compare_buf2_; | 597 return &string_locale_compare_it2_; |
598 } | 598 } |
599 | 599 |
600 private: | 600 private: |
601 RuntimeState() {} | 601 RuntimeState() {} |
602 // Non-reentrant string buffer for efficient general use in the runtime. | 602 // Non-reentrant string buffer for efficient general use in the runtime. |
603 StaticResource<StringInputBuffer> string_input_buffer_; | 603 StaticResource<ConsStringIteratorOp> string_iterator_; |
604 unibrow::Mapping<unibrow::ToUppercase, 128> to_upper_mapping_; | 604 unibrow::Mapping<unibrow::ToUppercase, 128> to_upper_mapping_; |
605 unibrow::Mapping<unibrow::ToLowercase, 128> to_lower_mapping_; | 605 unibrow::Mapping<unibrow::ToLowercase, 128> to_lower_mapping_; |
606 StringInputBuffer string_input_buffer_compare_bufx_; | 606 ConsStringIteratorOp string_iterator_compare_x_; |
607 StringInputBuffer string_input_buffer_compare_bufy_; | 607 ConsStringIteratorOp string_iterator_compare_y_; |
608 StringInputBuffer string_locale_compare_buf1_; | 608 ConsStringIteratorOp string_locale_compare_it1_; |
609 StringInputBuffer string_locale_compare_buf2_; | 609 ConsStringIteratorOp string_locale_compare_it2_; |
610 | 610 |
611 friend class Isolate; | 611 friend class Isolate; |
612 friend class Runtime; | 612 friend class Runtime; |
613 | 613 |
614 DISALLOW_COPY_AND_ASSIGN(RuntimeState); | 614 DISALLOW_COPY_AND_ASSIGN(RuntimeState); |
615 }; | 615 }; |
616 | 616 |
617 | 617 |
618 class Runtime : public AllStatic { | 618 class Runtime : public AllStatic { |
619 public: | 619 public: |
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722 //--------------------------------------------------------------------------- | 722 //--------------------------------------------------------------------------- |
723 // Constants used by interface to runtime functions. | 723 // Constants used by interface to runtime functions. |
724 | 724 |
725 class DeclareGlobalsEvalFlag: public BitField<bool, 0, 1> {}; | 725 class DeclareGlobalsEvalFlag: public BitField<bool, 0, 1> {}; |
726 class DeclareGlobalsNativeFlag: public BitField<bool, 1, 1> {}; | 726 class DeclareGlobalsNativeFlag: public BitField<bool, 1, 1> {}; |
727 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {}; | 727 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {}; |
728 | 728 |
729 } } // namespace v8::internal | 729 } } // namespace v8::internal |
730 | 730 |
731 #endif // V8_RUNTIME_H_ | 731 #endif // V8_RUNTIME_H_ |
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