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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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33 namespace v8 { | 33 namespace v8 { |
34 namespace internal { | 34 namespace internal { |
35 | 35 |
36 // List of code stubs used on all platforms. The order in this list is important | 36 // List of code stubs used on all platforms. The order in this list is important |
37 // as only the stubs up to and including Instanceof allows nested stub calls. | 37 // as only the stubs up to and including Instanceof allows nested stub calls. |
38 #define CODE_STUB_LIST_ALL_PLATFORMS(V) \ | 38 #define CODE_STUB_LIST_ALL_PLATFORMS(V) \ |
39 V(CallFunction) \ | 39 V(CallFunction) \ |
40 V(GenericBinaryOp) \ | 40 V(GenericBinaryOp) \ |
41 V(TypeRecordingBinaryOp) \ | 41 V(TypeRecordingBinaryOp) \ |
42 V(StringAdd) \ | 42 V(StringAdd) \ |
43 V(StringCharAt) \ | |
44 V(SubString) \ | 43 V(SubString) \ |
45 V(StringCompare) \ | 44 V(StringCompare) \ |
46 V(SmiOp) \ | 45 V(SmiOp) \ |
47 V(Compare) \ | 46 V(Compare) \ |
48 V(CompareIC) \ | 47 V(CompareIC) \ |
49 V(MathPow) \ | 48 V(MathPow) \ |
50 V(TranscendentalCache) \ | 49 V(TranscendentalCache) \ |
51 V(Instanceof) \ | 50 V(Instanceof) \ |
52 V(ConvertToDouble) \ | 51 V(ConvertToDouble) \ |
53 V(WriteInt32ToHeapNumber) \ | 52 V(WriteInt32ToHeapNumber) \ |
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431 virtual void Generate(MacroAssembler* masm); | 430 virtual void Generate(MacroAssembler* masm); |
432 | 431 |
433 private: | 432 private: |
434 virtual CodeStub::Major MajorKey() { return MathPow; } | 433 virtual CodeStub::Major MajorKey() { return MathPow; } |
435 virtual int MinorKey() { return 0; } | 434 virtual int MinorKey() { return 0; } |
436 | 435 |
437 const char* GetName() { return "MathPowStub"; } | 436 const char* GetName() { return "MathPowStub"; } |
438 }; | 437 }; |
439 | 438 |
440 | 439 |
441 class StringCharAtStub: public CodeStub { | |
442 public: | |
443 StringCharAtStub() {} | |
444 | |
445 private: | |
446 Major MajorKey() { return StringCharAt; } | |
447 int MinorKey() { return 0; } | |
448 | |
449 void Generate(MacroAssembler* masm); | |
450 }; | |
451 | |
452 | |
453 class ICCompareStub: public CodeStub { | 440 class ICCompareStub: public CodeStub { |
454 public: | 441 public: |
455 ICCompareStub(Token::Value op, CompareIC::State state) | 442 ICCompareStub(Token::Value op, CompareIC::State state) |
456 : op_(op), state_(state) { | 443 : op_(op), state_(state) { |
457 ASSERT(Token::IsCompareOp(op)); | 444 ASSERT(Token::IsCompareOp(op)); |
458 } | 445 } |
459 | 446 |
460 virtual void Generate(MacroAssembler* masm); | 447 virtual void Generate(MacroAssembler* masm); |
461 | 448 |
462 private: | 449 private: |
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947 private: | 934 private: |
948 MacroAssembler* masm_; | 935 MacroAssembler* masm_; |
949 bool previous_allow_; | 936 bool previous_allow_; |
950 | 937 |
951 DISALLOW_COPY_AND_ASSIGN(AllowStubCallsScope); | 938 DISALLOW_COPY_AND_ASSIGN(AllowStubCallsScope); |
952 }; | 939 }; |
953 | 940 |
954 } } // namespace v8::internal | 941 } } // namespace v8::internal |
955 | 942 |
956 #endif // V8_CODE_STUBS_H_ | 943 #endif // V8_CODE_STUBS_H_ |
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