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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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195 // which can be de-referenced during heap iteration. | 195 // which can be de-referenced during heap iteration. |
196 ASSERT(IsCodeTarget(rmode_) || rmode_ == EMBEDDED_OBJECT); | 196 ASSERT(IsCodeTarget(rmode_) || rmode_ == EMBEDDED_OBJECT); |
197 reconstructed_obj_ptr_ = | 197 reconstructed_obj_ptr_ = |
198 reinterpret_cast<Object*>(Assembler::target_address_at(pc_)); | 198 reinterpret_cast<Object*>(Assembler::target_address_at(pc_)); |
199 return &reconstructed_obj_ptr_; | 199 return &reconstructed_obj_ptr_; |
200 } | 200 } |
201 | 201 |
202 | 202 |
203 void RelocInfo::set_target_object(Object* target, WriteBarrierMode mode) { | 203 void RelocInfo::set_target_object(Object* target, WriteBarrierMode mode) { |
204 ASSERT(IsCodeTarget(rmode_) || rmode_ == EMBEDDED_OBJECT); | 204 ASSERT(IsCodeTarget(rmode_) || rmode_ == EMBEDDED_OBJECT); |
205 ASSERT(!target->IsConsString()); | |
206 Assembler::set_target_address_at(pc_, reinterpret_cast<Address>(target)); | 205 Assembler::set_target_address_at(pc_, reinterpret_cast<Address>(target)); |
207 if (mode == UPDATE_WRITE_BARRIER && | 206 if (mode == UPDATE_WRITE_BARRIER && |
208 host() != NULL && | 207 host() != NULL && |
209 target->IsHeapObject()) { | 208 target->IsHeapObject()) { |
210 host()->GetHeap()->incremental_marking()->RecordWrite( | 209 host()->GetHeap()->incremental_marking()->RecordWrite( |
211 host(), &Memory::Object_at(pc_), HeapObject::cast(target)); | 210 host(), &Memory::Object_at(pc_), HeapObject::cast(target)); |
212 } | 211 } |
213 } | 212 } |
214 | 213 |
215 | 214 |
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416 } | 415 } |
417 *reinterpret_cast<Instr*>(pc_) = x; | 416 *reinterpret_cast<Instr*>(pc_) = x; |
418 pc_ += kInstrSize; | 417 pc_ += kInstrSize; |
419 CheckTrampolinePoolQuick(); | 418 CheckTrampolinePoolQuick(); |
420 } | 419 } |
421 | 420 |
422 | 421 |
423 } } // namespace v8::internal | 422 } } // namespace v8::internal |
424 | 423 |
425 #endif // V8_MIPS_ASSEMBLER_MIPS_INL_H_ | 424 #endif // V8_MIPS_ASSEMBLER_MIPS_INL_H_ |
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