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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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168 __ mov(prototype, | 168 __ mov(prototype, |
169 FieldOperand(prototype, JSFunction::kPrototypeOrInitialMapOffset)); | 169 FieldOperand(prototype, JSFunction::kPrototypeOrInitialMapOffset)); |
170 // Load the prototype from the initial map. | 170 // Load the prototype from the initial map. |
171 __ mov(prototype, FieldOperand(prototype, Map::kPrototypeOffset)); | 171 __ mov(prototype, FieldOperand(prototype, Map::kPrototypeOffset)); |
172 } | 172 } |
173 | 173 |
174 | 174 |
175 void StubCompiler::GenerateDirectLoadGlobalFunctionPrototype( | 175 void StubCompiler::GenerateDirectLoadGlobalFunctionPrototype( |
176 MacroAssembler* masm, int index, Register prototype) { | 176 MacroAssembler* masm, int index, Register prototype) { |
177 // Get the global function with the given index. | 177 // Get the global function with the given index. |
178 JSFunction* function = JSFunction::cast(Top::global_context()->get(index)); | 178 JSFunction* function = JSFunction::cast( |
| 179 Isolate::Current()->global_context()->get(index)); |
179 // Load its initial map. The global functions all have initial maps. | 180 // Load its initial map. The global functions all have initial maps. |
180 __ Set(prototype, Immediate(Handle<Map>(function->initial_map()))); | 181 __ Set(prototype, Immediate(Handle<Map>(function->initial_map()))); |
181 // Load the prototype from the initial map. | 182 // Load the prototype from the initial map. |
182 __ mov(prototype, FieldOperand(prototype, Map::kPrototypeOffset)); | 183 __ mov(prototype, FieldOperand(prototype, Map::kPrototypeOffset)); |
183 } | 184 } |
184 | 185 |
185 | 186 |
186 void StubCompiler::GenerateLoadArrayLength(MacroAssembler* masm, | 187 void StubCompiler::GenerateLoadArrayLength(MacroAssembler* masm, |
187 Register receiver, | 188 Register receiver, |
188 Register scratch, | 189 Register scratch, |
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2495 // Return the generated code. | 2496 // Return the generated code. |
2496 return GetCode(); | 2497 return GetCode(); |
2497 } | 2498 } |
2498 | 2499 |
2499 | 2500 |
2500 #undef __ | 2501 #undef __ |
2501 | 2502 |
2502 } } // namespace v8::internal | 2503 } } // namespace v8::internal |
2503 | 2504 |
2504 #endif // V8_TARGET_ARCH_IA32 | 2505 #endif // V8_TARGET_ARCH_IA32 |
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