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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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90 | 90 |
91 | 91 |
92 Address RelocInfo::target_address_address() { | 92 Address RelocInfo::target_address_address() { |
93 ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_) | 93 ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_) |
94 || rmode_ == EMBEDDED_OBJECT | 94 || rmode_ == EMBEDDED_OBJECT |
95 || rmode_ == EXTERNAL_REFERENCE); | 95 || rmode_ == EXTERNAL_REFERENCE); |
96 return reinterpret_cast<Address>(pc_); | 96 return reinterpret_cast<Address>(pc_); |
97 } | 97 } |
98 | 98 |
99 | 99 |
| 100 Address RelocInfo::constant_pool_entry_address() { |
| 101 UNREACHABLE(); |
| 102 return NULL; |
| 103 } |
| 104 |
| 105 |
100 int RelocInfo::target_address_size() { | 106 int RelocInfo::target_address_size() { |
101 return Assembler::kSpecialTargetSize; | 107 return Assembler::kSpecialTargetSize; |
102 } | 108 } |
103 | 109 |
104 | 110 |
105 void RelocInfo::set_target_address(Address target, WriteBarrierMode mode) { | 111 void RelocInfo::set_target_address(Address target, WriteBarrierMode mode) { |
106 Assembler::set_target_address_at(pc_, target); | 112 Assembler::set_target_address_at(pc_, target); |
107 ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_)); | 113 ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_)); |
108 if (mode == UPDATE_WRITE_BARRIER && host() != NULL && IsCodeTarget(rmode_)) { | 114 if (mode == UPDATE_WRITE_BARRIER && host() != NULL && IsCodeTarget(rmode_)) { |
109 Object* target_code = Code::GetCodeFromTargetAddress(target); | 115 Object* target_code = Code::GetCodeFromTargetAddress(target); |
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530 | 536 |
531 Operand::Operand(int32_t disp, RelocInfo::Mode rmode) { | 537 Operand::Operand(int32_t disp, RelocInfo::Mode rmode) { |
532 // [disp/r] | 538 // [disp/r] |
533 set_modrm(0, ebp); | 539 set_modrm(0, ebp); |
534 set_dispr(disp, rmode); | 540 set_dispr(disp, rmode); |
535 } | 541 } |
536 | 542 |
537 } } // namespace v8::internal | 543 } } // namespace v8::internal |
538 | 544 |
539 #endif // V8_IA32_ASSEMBLER_IA32_INL_H_ | 545 #endif // V8_IA32_ASSEMBLER_IA32_INL_H_ |
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