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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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60 CodeStubInterfaceDescriptor* descriptor) { | 60 CodeStubInterfaceDescriptor* descriptor) { |
61 static Register registers[] = { edx, ecx }; | 61 static Register registers[] = { edx, ecx }; |
62 descriptor->register_param_count_ = 2; | 62 descriptor->register_param_count_ = 2; |
63 descriptor->register_params_ = registers; | 63 descriptor->register_params_ = registers; |
64 descriptor->stack_parameter_count_ = NULL; | 64 descriptor->stack_parameter_count_ = NULL; |
65 descriptor->deoptimization_handler_ = | 65 descriptor->deoptimization_handler_ = |
66 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); | 66 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); |
67 } | 67 } |
68 | 68 |
69 | 69 |
| 70 void KeyedStoreFastElementStub::InitializeInterfaceDescriptor( |
| 71 Isolate* isolate, |
| 72 CodeStubInterfaceDescriptor* descriptor) { |
| 73 static Register registers[] = { edx, ecx, eax }; |
| 74 descriptor->register_param_count_ = 3; |
| 75 descriptor->register_params_ = registers; |
| 76 descriptor->deoptimization_handler_ = |
| 77 FUNCTION_ADDR(KeyedStoreIC_MissFromStubFailure); |
| 78 } |
| 79 |
| 80 |
70 void TransitionElementsKindStub::InitializeInterfaceDescriptor( | 81 void TransitionElementsKindStub::InitializeInterfaceDescriptor( |
71 Isolate* isolate, | 82 Isolate* isolate, |
72 CodeStubInterfaceDescriptor* descriptor) { | 83 CodeStubInterfaceDescriptor* descriptor) { |
73 static Register registers[] = { eax, ebx }; | 84 static Register registers[] = { eax, ebx }; |
74 descriptor->register_param_count_ = 2; | 85 descriptor->register_param_count_ = 2; |
75 descriptor->register_params_ = registers; | 86 descriptor->register_params_ = registers; |
76 descriptor->deoptimization_handler_ = | 87 descriptor->deoptimization_handler_ = |
77 Runtime::FunctionForId(Runtime::kTransitionElementsKind)->entry; | 88 Runtime::FunctionForId(Runtime::kTransitionElementsKind)->entry; |
78 } | 89 } |
79 | 90 |
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7860 // Restore ecx. | 7871 // Restore ecx. |
7861 __ pop(ecx); | 7872 __ pop(ecx); |
7862 __ ret(0); | 7873 __ ret(0); |
7863 } | 7874 } |
7864 | 7875 |
7865 #undef __ | 7876 #undef __ |
7866 | 7877 |
7867 } } // namespace v8::internal | 7878 } } // namespace v8::internal |
7868 | 7879 |
7869 #endif // V8_TARGET_ARCH_IA32 | 7880 #endif // V8_TARGET_ARCH_IA32 |
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