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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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203 ASSERT(is_near_linked()); | 203 ASSERT(is_near_linked()); |
204 } else { | 204 } else { |
205 pos_ = pos + 1; | 205 pos_ = pos + 1; |
206 ASSERT(is_linked()); | 206 ASSERT(is_linked()); |
207 } | 207 } |
208 } | 208 } |
209 | 209 |
210 friend class Assembler; | 210 friend class Assembler; |
211 friend class Displacement; | 211 friend class Displacement; |
212 friend class RegExpMacroAssemblerIrregexp; | 212 friend class RegExpMacroAssemblerIrregexp; |
| 213 |
| 214 #if V8_TARGET_ARCH_A64 |
| 215 // On A64, the Assembler keeps track of pointers to Labels to resolve branches |
| 216 // to distant targets. Copying labels would confuse the Assembler. |
| 217 DISALLOW_COPY_AND_ASSIGN(Label); // NOLINT |
| 218 #endif |
213 }; | 219 }; |
214 | 220 |
215 | 221 |
216 enum SaveFPRegsMode { kDontSaveFPRegs, kSaveFPRegs }; | 222 enum SaveFPRegsMode { kDontSaveFPRegs, kSaveFPRegs }; |
217 | 223 |
218 | 224 |
219 // ----------------------------------------------------------------------------- | 225 // ----------------------------------------------------------------------------- |
220 // Relocation information | 226 // Relocation information |
221 | 227 |
222 | 228 |
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1062 | 1068 |
1063 private: | 1069 private: |
1064 int32_t multiplier_; | 1070 int32_t multiplier_; |
1065 int32_t shift_; | 1071 int32_t shift_; |
1066 }; | 1072 }; |
1067 | 1073 |
1068 | 1074 |
1069 } } // namespace v8::internal | 1075 } } // namespace v8::internal |
1070 | 1076 |
1071 #endif // V8_ASSEMBLER_H_ | 1077 #endif // V8_ASSEMBLER_H_ |
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