src/regexp-macro-assembler-ia32.h - Issue 17378: Capture register clearing on loop iteration

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Issue 17378: Capture register clearing on loop iteration (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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99 virtual void PopRegister(int register_index);	99 virtual void PopRegister(int register_index);

100 virtual void PushBacktrack(Label* label);	100 virtual void PushBacktrack(Label* label);

101 virtual void PushCurrentPosition();	101 virtual void PushCurrentPosition();

102 virtual void PushRegister(int register_index,	102 virtual void PushRegister(int register_index,

103 StackCheckFlag check_stack_limit);	103 StackCheckFlag check_stack_limit);

104 virtual void ReadCurrentPositionFromRegister(int reg);	104 virtual void ReadCurrentPositionFromRegister(int reg);

105 virtual void ReadStackPointerFromRegister(int reg);	105 virtual void ReadStackPointerFromRegister(int reg);

106 virtual void SetRegister(int register_index, int to);	106 virtual void SetRegister(int register_index, int to);

107 virtual void Succeed();	107 virtual void Succeed();

108 virtual void WriteCurrentPositionToRegister(int reg, int cp_offset);	108 virtual void WriteCurrentPositionToRegister(int reg, int cp_offset);

	109 virtual void ClearRegister(int reg);

109 virtual void WriteStackPointerToRegister(int reg);	110 virtual void WriteStackPointerToRegister(int reg);

110	111

111 static Result Execute(Code* code,	112 static Result Execute(Code* code,

112 Address* input,	113 Address* input,

113 int start_offset,	114 int start_offset,

114 int end_offset,	115 int end_offset,

115 int* output,	116 int* output,

116 bool at_start);	117 bool at_start);

117	118

118 private:	119 private:

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247 Label check_preempt_label_;	248 Label check_preempt_label_;

248 Label stack_overflow_label_;	249 Label stack_overflow_label_;

249	250

250 // Handle used to represent the generated code object itself.	251 // Handle used to represent the generated code object itself.

251 Handle<Object> self_;	252 Handle<Object> self_;

252 };	253 };

253	254

254 }} // namespace v8::internal	255 }} // namespace v8::internal

255	256

256 #endif /* REGEXP_MACRO_ASSEMBLER_IA32_H_ */	257 #endif /* REGEXP_MACRO_ASSEMBLER_IA32_H_ */

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