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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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_X64 | 7 #if V8_TARGET_ARCH_X64 |
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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82 | 82 |
83 void CreateAllocationSiteStub::InitializeInterfaceDescriptor( | 83 void CreateAllocationSiteStub::InitializeInterfaceDescriptor( |
84 CodeStubInterfaceDescriptor* descriptor) { | 84 CodeStubInterfaceDescriptor* descriptor) { |
85 static Register registers[] = { rbx, rdx }; | 85 static Register registers[] = { rbx, rdx }; |
86 descriptor->register_param_count_ = 2; | 86 descriptor->register_param_count_ = 2; |
87 descriptor->register_params_ = registers; | 87 descriptor->register_params_ = registers; |
88 descriptor->deoptimization_handler_ = NULL; | 88 descriptor->deoptimization_handler_ = NULL; |
89 } | 89 } |
90 | 90 |
91 | 91 |
| 92 void KeyedLoadFastElementStub::InitializeInterfaceDescriptor( |
| 93 CodeStubInterfaceDescriptor* descriptor) { |
| 94 static Register registers[] = { rdx, rax }; |
| 95 descriptor->register_param_count_ = 2; |
| 96 descriptor->register_params_ = registers; |
| 97 descriptor->deoptimization_handler_ = |
| 98 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); |
| 99 } |
| 100 |
| 101 |
| 102 void KeyedLoadDictionaryElementStub::InitializeInterfaceDescriptor( |
| 103 CodeStubInterfaceDescriptor* descriptor) { |
| 104 static Register registers[] = { rdx, rax }; |
| 105 descriptor->register_param_count_ = 2; |
| 106 descriptor->register_params_ = registers; |
| 107 descriptor->deoptimization_handler_ = |
| 108 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); |
| 109 } |
| 110 |
| 111 |
92 void RegExpConstructResultStub::InitializeInterfaceDescriptor( | 112 void RegExpConstructResultStub::InitializeInterfaceDescriptor( |
93 CodeStubInterfaceDescriptor* descriptor) { | 113 CodeStubInterfaceDescriptor* descriptor) { |
94 static Register registers[] = { rcx, rbx, rax }; | 114 static Register registers[] = { rcx, rbx, rax }; |
95 descriptor->register_param_count_ = 3; | 115 descriptor->register_param_count_ = 3; |
96 descriptor->register_params_ = registers; | 116 descriptor->register_params_ = registers; |
97 descriptor->deoptimization_handler_ = | 117 descriptor->deoptimization_handler_ = |
98 Runtime::FunctionForId(Runtime::kHiddenRegExpConstructResult)->entry; | 118 Runtime::FunctionForId(Runtime::kHiddenRegExpConstructResult)->entry; |
99 } | 119 } |
100 | 120 |
101 | 121 |
| 122 void KeyedLoadGenericElementStub::InitializeInterfaceDescriptor( |
| 123 CodeStubInterfaceDescriptor* descriptor) { |
| 124 static Register registers[] = { rdx, rax }; |
| 125 descriptor->register_param_count_ = 2; |
| 126 descriptor->register_params_ = registers; |
| 127 descriptor->deoptimization_handler_ = |
| 128 Runtime::FunctionForId(Runtime::kKeyedGetProperty)->entry; |
| 129 } |
| 130 |
| 131 |
102 void LoadFieldStub::InitializeInterfaceDescriptor( | 132 void LoadFieldStub::InitializeInterfaceDescriptor( |
103 CodeStubInterfaceDescriptor* descriptor) { | 133 CodeStubInterfaceDescriptor* descriptor) { |
104 static Register registers[] = { rax }; | 134 static Register registers[] = { rax }; |
105 descriptor->register_param_count_ = 1; | 135 descriptor->register_param_count_ = 1; |
106 descriptor->register_params_ = registers; | 136 descriptor->register_params_ = registers; |
107 descriptor->deoptimization_handler_ = NULL; | 137 descriptor->deoptimization_handler_ = NULL; |
108 } | 138 } |
109 | 139 |
110 | 140 |
111 void KeyedLoadFieldStub::InitializeInterfaceDescriptor( | 141 void KeyedLoadFieldStub::InitializeInterfaceDescriptor( |
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5016 return_value_operand, | 5046 return_value_operand, |
5017 NULL); | 5047 NULL); |
5018 } | 5048 } |
5019 | 5049 |
5020 | 5050 |
5021 #undef __ | 5051 #undef __ |
5022 | 5052 |
5023 } } // namespace v8::internal | 5053 } } // namespace v8::internal |
5024 | 5054 |
5025 #endif // V8_TARGET_ARCH_X64 | 5055 #endif // V8_TARGET_ARCH_X64 |
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