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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #if V8_TARGET_ARCH_MIPS64 | 5 #if V8_TARGET_ARCH_MIPS64 |
6 | 6 |
7 #include "src/ic/call-optimization.h" | 7 #include "src/ic/call-optimization.h" |
8 #include "src/ic/handler-compiler.h" | 8 #include "src/ic/handler-compiler.h" |
9 #include "src/ic/ic.h" | 9 #include "src/ic/ic.h" |
10 #include "src/isolate-inl.h" | 10 #include "src/isolate-inl.h" |
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160 | 160 |
161 NameDictionaryLookupStub::GenerateNegativeLookup( | 161 NameDictionaryLookupStub::GenerateNegativeLookup( |
162 masm, miss_label, &done, receiver, properties, name, scratch1); | 162 masm, miss_label, &done, receiver, properties, name, scratch1); |
163 __ bind(&done); | 163 __ bind(&done); |
164 __ DecrementCounter(counters->negative_lookups_miss(), 1, scratch0, scratch1); | 164 __ DecrementCounter(counters->negative_lookups_miss(), 1, scratch0, scratch1); |
165 } | 165 } |
166 | 166 |
167 | 167 |
168 void NamedLoadHandlerCompiler::GenerateDirectLoadGlobalFunctionPrototype( | 168 void NamedLoadHandlerCompiler::GenerateDirectLoadGlobalFunctionPrototype( |
169 MacroAssembler* masm, int index, Register result, Label* miss) { | 169 MacroAssembler* masm, int index, Register result, Label* miss) { |
170 __ LoadNativeContextSlot(index, result); | 170 // Check we're still in the same context. |
| 171 const int offset = Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX); |
| 172 __ ld(result, MemOperand(cp, offset)); |
| 173 __ ld(result, FieldMemOperand(result, JSGlobalObject::kNativeContextOffset)); |
| 174 __ ld(result, MemOperand(result, Context::SlotOffset(index))); |
171 // Load its initial map. The global functions all have initial maps. | 175 // Load its initial map. The global functions all have initial maps. |
172 __ ld(result, | 176 __ ld(result, |
173 FieldMemOperand(result, JSFunction::kPrototypeOrInitialMapOffset)); | 177 FieldMemOperand(result, JSFunction::kPrototypeOrInitialMapOffset)); |
174 // Load the prototype from the initial map. | 178 // Load the prototype from the initial map. |
175 __ ld(result, FieldMemOperand(result, Map::kPrototypeOffset)); | 179 __ ld(result, FieldMemOperand(result, Map::kPrototypeOffset)); |
176 } | 180 } |
177 | 181 |
178 | 182 |
179 void NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype( | 183 void NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype( |
180 MacroAssembler* masm, Register receiver, Register scratch1, | 184 MacroAssembler* masm, Register receiver, Register scratch1, |
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780 // Return the generated code. | 784 // Return the generated code. |
781 return GetCode(kind(), Code::NORMAL, name); | 785 return GetCode(kind(), Code::NORMAL, name); |
782 } | 786 } |
783 | 787 |
784 | 788 |
785 #undef __ | 789 #undef __ |
786 } // namespace internal | 790 } // namespace internal |
787 } // namespace v8 | 791 } // namespace v8 |
788 | 792 |
789 #endif // V8_TARGET_ARCH_MIPS64 | 793 #endif // V8_TARGET_ARCH_MIPS64 |
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