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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 | 5 // modification, are permitted provided that the following conditions |
6 // are met: | 6 // are 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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171 } | 171 } |
172 | 172 |
173 | 173 |
174 Address* RelocInfo::target_reference_address() { | 174 Address* RelocInfo::target_reference_address() { |
175 ASSERT(rmode_ == EXTERNAL_REFERENCE); | 175 ASSERT(rmode_ == EXTERNAL_REFERENCE); |
176 reconstructed_adr_ptr_ = Assembler::target_address_at(pc_); | 176 reconstructed_adr_ptr_ = Assembler::target_address_at(pc_); |
177 return &reconstructed_adr_ptr_; | 177 return &reconstructed_adr_ptr_; |
178 } | 178 } |
179 | 179 |
180 | 180 |
| 181 Address RelocInfo::target_runtime_entry(Assembler* origin, intptr_t delta) { |
| 182 ASSERT(IsRuntimeEntry(rmode_)); |
| 183 return target_address(); |
| 184 } |
| 185 |
| 186 |
| 187 void RelocInfo::set_target_runtime_entry(Address target, |
| 188 WriteBarrierMode mode) { |
| 189 ASSERT(IsRuntimeEntry(rmode_)); |
| 190 if (target_address() != target) set_target_address(target, mode); |
| 191 } |
| 192 |
| 193 |
181 Handle<JSGlobalPropertyCell> RelocInfo::target_cell_handle() { | 194 Handle<JSGlobalPropertyCell> RelocInfo::target_cell_handle() { |
182 ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL); | 195 ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL); |
183 Address address = Memory::Address_at(pc_); | 196 Address address = Memory::Address_at(pc_); |
184 return Handle<JSGlobalPropertyCell>( | 197 return Handle<JSGlobalPropertyCell>( |
185 reinterpret_cast<JSGlobalPropertyCell**>(address)); | 198 reinterpret_cast<JSGlobalPropertyCell**>(address)); |
186 } | 199 } |
187 | 200 |
188 | 201 |
189 JSGlobalPropertyCell* RelocInfo::target_cell() { | 202 JSGlobalPropertyCell* RelocInfo::target_cell() { |
190 ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL); | 203 ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL); |
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540 | 553 |
541 | 554 |
542 void Assembler::set_target_address_at(Address pc, Address target) { | 555 void Assembler::set_target_address_at(Address pc, Address target) { |
543 set_target_pointer_at(pc, target); | 556 set_target_pointer_at(pc, target); |
544 } | 557 } |
545 | 558 |
546 | 559 |
547 } } // namespace v8::internal | 560 } } // namespace v8::internal |
548 | 561 |
549 #endif // V8_ARM_ASSEMBLER_ARM_INL_H_ | 562 #endif // V8_ARM_ASSEMBLER_ARM_INL_H_ |
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