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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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79 | 79 |
80 void IC::SetTargetAtAddress(Address address, Code* target) { | 80 void IC::SetTargetAtAddress(Address address, Code* target) { |
81 ASSERT(target->is_inline_cache_stub() || target->is_compare_ic_stub()); | 81 ASSERT(target->is_inline_cache_stub() || target->is_compare_ic_stub()); |
82 Heap* heap = target->GetHeap(); | 82 Heap* heap = target->GetHeap(); |
83 Code* old_target = GetTargetAtAddress(address); | 83 Code* old_target = GetTargetAtAddress(address); |
84 #ifdef DEBUG | 84 #ifdef DEBUG |
85 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark | 85 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark |
86 // ICs as strict mode. The strict-ness of the IC must be preserved. | 86 // ICs as strict mode. The strict-ness of the IC must be preserved. |
87 if (old_target->kind() == Code::STORE_IC || | 87 if (old_target->kind() == Code::STORE_IC || |
88 old_target->kind() == Code::KEYED_STORE_IC) { | 88 old_target->kind() == Code::KEYED_STORE_IC) { |
89 ASSERT(Code::GetStrictMode(old_target->extra_ic_state()) == | 89 ASSERT(StoreIC::GetStrictMode(old_target->extra_ic_state()) == |
90 Code::GetStrictMode(target->extra_ic_state())); | 90 StoreIC::GetStrictMode(target->extra_ic_state())); |
91 } | 91 } |
92 #endif | 92 #endif |
93 Assembler::set_target_address_at(address, target->instruction_start()); | 93 Assembler::set_target_address_at(address, target->instruction_start()); |
94 if (heap->gc_state() == Heap::MARK_COMPACT) { | 94 if (heap->gc_state() == Heap::MARK_COMPACT) { |
95 heap->mark_compact_collector()->RecordCodeTargetPatch(address, target); | 95 heap->mark_compact_collector()->RecordCodeTargetPatch(address, target); |
96 } else { | 96 } else { |
97 heap->incremental_marking()->RecordCodeTargetPatch(address, target); | 97 heap->incremental_marking()->RecordCodeTargetPatch(address, target); |
98 } | 98 } |
99 PostPatching(address, target, old_target); | 99 PostPatching(address, target, old_target); |
100 } | 100 } |
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149 } | 149 } |
150 return handle(JSObject::cast(constructor->instance_prototype())->map()); | 150 return handle(JSObject::cast(constructor->instance_prototype())->map()); |
151 } | 151 } |
152 return TypeToMap(type, isolate); | 152 return TypeToMap(type, isolate); |
153 } | 153 } |
154 | 154 |
155 | 155 |
156 } } // namespace v8::internal | 156 } } // namespace v8::internal |
157 | 157 |
158 #endif // V8_IC_INL_H_ | 158 #endif // V8_IC_INL_H_ |
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