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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 // 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 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_X87 | 7 #if V8_TARGET_ARCH_X87 |
8 | 8 |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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85 | 85 |
86 void CreateAllocationSiteStub::InitializeInterfaceDescriptor( | 86 void CreateAllocationSiteStub::InitializeInterfaceDescriptor( |
87 CodeStubInterfaceDescriptor* descriptor) { | 87 CodeStubInterfaceDescriptor* descriptor) { |
88 static Register registers[] = { ebx, edx }; | 88 static Register registers[] = { ebx, edx }; |
89 descriptor->register_param_count_ = 2; | 89 descriptor->register_param_count_ = 2; |
90 descriptor->register_params_ = registers; | 90 descriptor->register_params_ = registers; |
91 descriptor->deoptimization_handler_ = NULL; | 91 descriptor->deoptimization_handler_ = NULL; |
92 } | 92 } |
93 | 93 |
94 | 94 |
95 void KeyedLoadFastElementStub::InitializeInterfaceDescriptor( | |
96 CodeStubInterfaceDescriptor* descriptor) { | |
97 static Register registers[] = { edx, ecx }; | |
98 descriptor->register_param_count_ = 2; | |
99 descriptor->register_params_ = registers; | |
100 descriptor->deoptimization_handler_ = | |
101 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); | |
102 } | |
103 | |
104 | |
105 void KeyedLoadDictionaryElementStub::InitializeInterfaceDescriptor( | |
106 CodeStubInterfaceDescriptor* descriptor) { | |
107 static Register registers[] = { edx, ecx }; | |
108 descriptor->register_param_count_ = 2; | |
109 descriptor->register_params_ = registers; | |
110 descriptor->deoptimization_handler_ = | |
111 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); | |
112 } | |
113 | |
114 | |
115 void RegExpConstructResultStub::InitializeInterfaceDescriptor( | 95 void RegExpConstructResultStub::InitializeInterfaceDescriptor( |
116 CodeStubInterfaceDescriptor* descriptor) { | 96 CodeStubInterfaceDescriptor* descriptor) { |
117 static Register registers[] = { ecx, ebx, eax }; | 97 static Register registers[] = { ecx, ebx, eax }; |
118 descriptor->register_param_count_ = 3; | 98 descriptor->register_param_count_ = 3; |
119 descriptor->register_params_ = registers; | 99 descriptor->register_params_ = registers; |
120 descriptor->deoptimization_handler_ = | 100 descriptor->deoptimization_handler_ = |
121 Runtime::FunctionForId(Runtime::kHiddenRegExpConstructResult)->entry; | 101 Runtime::FunctionForId(Runtime::kHiddenRegExpConstructResult)->entry; |
122 } | 102 } |
123 | 103 |
124 | 104 |
125 void KeyedLoadGenericElementStub::InitializeInterfaceDescriptor( | |
126 CodeStubInterfaceDescriptor* descriptor) { | |
127 static Register registers[] = { edx, ecx }; | |
128 descriptor->register_param_count_ = 2; | |
129 descriptor->register_params_ = registers; | |
130 descriptor->deoptimization_handler_ = | |
131 Runtime::FunctionForId(Runtime::kKeyedGetProperty)->entry; | |
132 } | |
133 | |
134 | |
135 void LoadFieldStub::InitializeInterfaceDescriptor( | 105 void LoadFieldStub::InitializeInterfaceDescriptor( |
136 CodeStubInterfaceDescriptor* descriptor) { | 106 CodeStubInterfaceDescriptor* descriptor) { |
137 static Register registers[] = { edx }; | 107 static Register registers[] = { edx }; |
138 descriptor->register_param_count_ = 1; | 108 descriptor->register_param_count_ = 1; |
139 descriptor->register_params_ = registers; | 109 descriptor->register_params_ = registers; |
140 descriptor->deoptimization_handler_ = NULL; | 110 descriptor->deoptimization_handler_ = NULL; |
141 } | 111 } |
142 | 112 |
143 | 113 |
144 void KeyedLoadFieldStub::InitializeInterfaceDescriptor( | 114 void KeyedLoadFieldStub::InitializeInterfaceDescriptor( |
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4724 Operand(ebp, 7 * kPointerSize), | 4694 Operand(ebp, 7 * kPointerSize), |
4725 NULL); | 4695 NULL); |
4726 } | 4696 } |
4727 | 4697 |
4728 | 4698 |
4729 #undef __ | 4699 #undef __ |
4730 | 4700 |
4731 } } // namespace v8::internal | 4701 } } // namespace v8::internal |
4732 | 4702 |
4733 #endif // V8_TARGET_ARCH_X87 | 4703 #endif // V8_TARGET_ARCH_X87 |
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