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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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253 Label entry_label_; | 253 Label entry_label_; |
254 Label start_label_; | 254 Label start_label_; |
255 Label success_label_; | 255 Label success_label_; |
256 Label backtrack_label_; | 256 Label backtrack_label_; |
257 Label exit_label_; | 257 Label exit_label_; |
258 Label check_preempt_label_; | 258 Label check_preempt_label_; |
259 Label stack_overflow_label_; | 259 Label stack_overflow_label_; |
260 }; | 260 }; |
261 | 261 |
262 | 262 |
| 263 // Enter C code from generated RegExp code in a way that allows |
| 264 // the C code to fix the return address in case of a GC. |
| 265 // Currently only needed on ARM. |
| 266 class RegExpCEntryStub: public CodeStub { |
| 267 public: |
| 268 RegExpCEntryStub() {} |
| 269 virtual ~RegExpCEntryStub() {} |
| 270 void Generate(MacroAssembler* masm); |
| 271 |
| 272 private: |
| 273 Major MajorKey() { return RegExpCEntry; } |
| 274 int MinorKey() { return 0; } |
| 275 const char* GetName() { return "RegExpCEntryStub"; } |
| 276 }; |
| 277 |
263 #endif // V8_NATIVE_REGEXP | 278 #endif // V8_NATIVE_REGEXP |
264 | 279 |
265 | 280 |
266 }} // namespace v8::internal | 281 }} // namespace v8::internal |
267 | 282 |
268 #endif // V8_ARM_REGEXP_MACRO_ASSEMBLER_ARM_H_ | 283 #endif // V8_ARM_REGEXP_MACRO_ASSEMBLER_ARM_H_ |
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