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Side by Side Diff: src/mips64/assembler-mips64-inl.h

Issue 2250913002: [v8] Move all the RelocInfo::set_target_address function into one place. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Forget to modify assembler-arm64-inl.h Created 4 years, 4 months ago
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1 1
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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133 UNREACHABLE(); 133 UNREACHABLE();
134 return NULL; 134 return NULL;
135 } 135 }
136 136
137 137
138 int RelocInfo::target_address_size() { 138 int RelocInfo::target_address_size() {
139 return Assembler::kSpecialTargetSize; 139 return Assembler::kSpecialTargetSize;
140 } 140 }
141 141
142 142
143 void RelocInfo::set_target_address(Address target,
144 WriteBarrierMode write_barrier_mode,
145 ICacheFlushMode icache_flush_mode) {
146 DCHECK(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_));
147 Assembler::set_target_address_at(isolate_, pc_, host_, target,
148 icache_flush_mode);
149 if (write_barrier_mode == UPDATE_WRITE_BARRIER &&
150 host() != NULL && IsCodeTarget(rmode_)) {
151 Object* target_code = Code::GetCodeFromTargetAddress(target);
152 host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(
153 host(), this, HeapObject::cast(target_code));
154 }
155 }
156
157 Address Assembler::target_address_from_return_address(Address pc) { 143 Address Assembler::target_address_from_return_address(Address pc) {
158 return pc - kCallTargetAddressOffset; 144 return pc - kCallTargetAddressOffset;
159 } 145 }
160 146
161 147
162 void Assembler::set_target_internal_reference_encoded_at(Address pc, 148 void Assembler::set_target_internal_reference_encoded_at(Address pc,
163 Address target) { 149 Address target) {
164 // Encoded internal references are j/jal instructions. 150 // Encoded internal references are j/jal instructions.
165 Instr instr = Assembler::instr_at(pc + 0 * Assembler::kInstrSize); 151 Instr instr = Assembler::instr_at(pc + 0 * Assembler::kInstrSize);
166 152
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477 void Assembler::emit(uint64_t data) { 463 void Assembler::emit(uint64_t data) {
478 CheckForEmitInForbiddenSlot(); 464 CheckForEmitInForbiddenSlot();
479 EmitHelper(data); 465 EmitHelper(data);
480 } 466 }
481 467
482 468
483 } // namespace internal 469 } // namespace internal
484 } // namespace v8 470 } // namespace v8
485 471
486 #endif // V8_MIPS_ASSEMBLER_MIPS_INL_H_ 472 #endif // V8_MIPS_ASSEMBLER_MIPS_INL_H_
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