src/regexp-macro-assembler-tracer.h - Issue 17409: Check for empty repetitions.

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Issue 17409: Check for empty repetitions. (Closed)

Patch Set: Created 11 years, 11 months ago

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1 // Copyright 2008 the V8 project authors. All rights reserved.	1 // Copyright 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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81 virtual void DispatchHighByteMap(	81 virtual void DispatchHighByteMap(

82 byte start,	82 byte start,

83 Label* byte_map,	83 Label* byte_map,

84 const Vector<Label*>& destinations);	84 const Vector<Label*>& destinations);

85 virtual void EmitOrLink(Label* label);	85 virtual void EmitOrLink(Label* label);

86 virtual void Fail();	86 virtual void Fail();

87 virtual Handle<Object> GetCode(Handle<String> source);	87 virtual Handle<Object> GetCode(Handle<String> source);

88 virtual void GoTo(Label* label);	88 virtual void GoTo(Label* label);

89 virtual void IfRegisterGE(int reg, int comparand, Label* if_ge);	89 virtual void IfRegisterGE(int reg, int comparand, Label* if_ge);

90 virtual void IfRegisterLT(int reg, int comparand, Label* if_lt);	90 virtual void IfRegisterLT(int reg, int comparand, Label* if_lt);

	91 virtual void IfRegisterEqPos(int reg, Label* if_eq);

91 virtual IrregexpImplementation Implementation();	92 virtual IrregexpImplementation Implementation();

92 virtual void LoadCurrentCharacter(int cp_offset,	93 virtual void LoadCurrentCharacter(int cp_offset,

93 Label* on_end_of_input,	94 Label* on_end_of_input,

94 bool check_bounds = true,	95 bool check_bounds = true,

95 int characters = 1);	96 int characters = 1);

96 virtual void PopCurrentPosition();	97 virtual void PopCurrentPosition();

97 virtual void PopRegister(int register_index);	98 virtual void PopRegister(int register_index);

98 virtual void PushBacktrack(Label* label);	99 virtual void PushBacktrack(Label* label);

99 virtual void PushCurrentPosition();	100 virtual void PushCurrentPosition();

100 virtual void PushRegister(int register_index);	101 virtual void PushRegister(int register_index);

101 virtual void ReadCurrentPositionFromRegister(int reg);	102 virtual void ReadCurrentPositionFromRegister(int reg);

102 virtual void ReadStackPointerFromRegister(int reg);	103 virtual void ReadStackPointerFromRegister(int reg);

103 virtual void SetRegister(int register_index, int to);	104 virtual void SetRegister(int register_index, int to);

104 virtual void Succeed();	105 virtual void Succeed();

105 virtual void WriteCurrentPositionToRegister(int reg, int cp_offset);	106 virtual void WriteCurrentPositionToRegister(int reg, int cp_offset);

106 virtual void WriteStackPointerToRegister(int reg);	107 virtual void WriteStackPointerToRegister(int reg);

107 private:	108 private:

108 RegExpMacroAssembler* assembler_;	109 RegExpMacroAssembler* assembler_;

109 };	110 };

110	111

111 }} // namespace v8::internal	112 }} // namespace v8::internal

112	113

113 #endif // REGEXP_MACRO_ASSEMBLER_TRACER_H_	114 #endif // REGEXP_MACRO_ASSEMBLER_TRACER_H_

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