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| 2 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 2 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
| 3 // All Rights Reserved. | 3 // All Rights Reserved. |
| 4 // | 4 // |
| 5 // Redistribution and use in source and binary forms, with or without | 5 // Redistribution and use in source and binary forms, with or without |
| 6 // modification, are permitted provided that the following conditions are | 6 // modification, are permitted provided that the following conditions are |
| 7 // met: | 7 // met: |
| 8 // | 8 // |
| 9 // - Redistributions of source code must retain the above copyright notice, | 9 // - Redistributions of source code must retain the above copyright notice, |
| 10 // this list of conditions and the following disclaimer. | 10 // this list of conditions and the following disclaimer. |
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| 275 } | 275 } |
| 276 | 276 |
| 277 | 277 |
| 278 void RelocInfo::set_target_cell(Cell* cell, | 278 void RelocInfo::set_target_cell(Cell* cell, |
| 279 WriteBarrierMode write_barrier_mode, | 279 WriteBarrierMode write_barrier_mode, |
| 280 ICacheFlushMode icache_flush_mode) { | 280 ICacheFlushMode icache_flush_mode) { |
| 281 DCHECK(rmode_ == RelocInfo::CELL); | 281 DCHECK(rmode_ == RelocInfo::CELL); |
| 282 Address address = cell->address() + Cell::kValueOffset; | 282 Address address = cell->address() + Cell::kValueOffset; |
| 283 Memory::Address_at(pc_) = address; | 283 Memory::Address_at(pc_) = address; |
| 284 if (write_barrier_mode == UPDATE_WRITE_BARRIER && host() != NULL) { | 284 if (write_barrier_mode == UPDATE_WRITE_BARRIER && host() != NULL) { |
| 285 // TODO(1550) We are passing NULL as a slot because cell can never be on | 285 host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(host(), this, |
| 286 // evacuation candidate. | 286 cell); |
| 287 host()->GetHeap()->incremental_marking()->RecordWrite( | |
| 288 host(), NULL, cell); | |
| 289 } | 287 } |
| 290 } | 288 } |
| 291 | 289 |
| 292 | 290 |
| 293 static const int kNoCodeAgeSequenceLength = 9 * Assembler::kInstrSize; | 291 static const int kNoCodeAgeSequenceLength = 9 * Assembler::kInstrSize; |
| 294 | 292 |
| 295 | 293 |
| 296 Handle<Object> RelocInfo::code_age_stub_handle(Assembler* origin) { | 294 Handle<Object> RelocInfo::code_age_stub_handle(Assembler* origin) { |
| 297 UNREACHABLE(); // This should never be reached on Arm. | 295 UNREACHABLE(); // This should never be reached on Arm. |
| 298 return Handle<Object>(); | 296 return Handle<Object>(); |
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| 491 void Assembler::emit(uint64_t data) { | 489 void Assembler::emit(uint64_t data) { |
| 492 CheckForEmitInForbiddenSlot(); | 490 CheckForEmitInForbiddenSlot(); |
| 493 EmitHelper(data); | 491 EmitHelper(data); |
| 494 } | 492 } |
| 495 | 493 |
| 496 | 494 |
| 497 } // namespace internal | 495 } // namespace internal |
| 498 } // namespace v8 | 496 } // namespace v8 |
| 499 | 497 |
| 500 #endif // V8_MIPS_ASSEMBLER_MIPS_INL_H_ | 498 #endif // V8_MIPS_ASSEMBLER_MIPS_INL_H_ |
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