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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_ARM64 | 7 #if V8_TARGET_ARCH_ARM64 |
8 | 8 |
9 #include "src/interface-descriptors.h" | 9 #include "src/interface-descriptors.h" |
10 | 10 |
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117 data->Initialize(arraysize(registers), registers, NULL); | 117 data->Initialize(arraysize(registers), registers, NULL); |
118 } | 118 } |
119 | 119 |
120 | 120 |
121 void CreateAllocationSiteDescriptor::Initialize( | 121 void CreateAllocationSiteDescriptor::Initialize( |
122 CallInterfaceDescriptorData* data) { | 122 CallInterfaceDescriptorData* data) { |
123 // cp: context | 123 // cp: context |
124 // x2: feedback vector | 124 // x2: feedback vector |
125 // x3: call feedback slot | 125 // x3: call feedback slot |
126 Register registers[] = {cp, x2, x3}; | 126 Register registers[] = {cp, x2, x3}; |
127 data->Initialize(arraysize(registers), registers, NULL); | 127 Representation representations[] = {Representation::Tagged(), |
| 128 Representation::Tagged(), |
| 129 Representation::Smi()}; |
| 130 data->Initialize(arraysize(registers), registers, representations); |
128 } | 131 } |
129 | 132 |
130 | 133 |
| 134 void CreateWeakCellDescriptor::Initialize(CallInterfaceDescriptorData* data) { |
| 135 // cp: context |
| 136 // x2: feedback vector |
| 137 // x3: call feedback slot |
| 138 // x1: tagged value to put in the weak cell |
| 139 Register registers[] = {cp, x2, x3, x1}; |
| 140 Representation representations[] = { |
| 141 Representation::Tagged(), Representation::Tagged(), Representation::Smi(), |
| 142 Representation::Tagged()}; |
| 143 data->Initialize(arraysize(registers), registers, representations); |
| 144 } |
| 145 |
| 146 |
131 void StoreArrayLiteralElementDescriptor::Initialize( | 147 void StoreArrayLiteralElementDescriptor::Initialize( |
132 CallInterfaceDescriptorData* data) { | 148 CallInterfaceDescriptorData* data) { |
133 Register registers[] = {cp, x3, x0}; | 149 Register registers[] = {cp, x3, x0}; |
134 data->Initialize(arraysize(registers), registers, NULL); | 150 data->Initialize(arraysize(registers), registers, NULL); |
135 } | 151 } |
136 | 152 |
137 | 153 |
138 void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) { | 154 void CallFunctionDescriptor::Initialize(CallInterfaceDescriptorData* data) { |
139 // x1 function the function to call | 155 // x1 function the function to call |
140 Register registers[] = {cp, x1}; | 156 Register registers[] = {cp, x1}; |
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405 Representation::Tagged(), // holder | 421 Representation::Tagged(), // holder |
406 Representation::External(), // api_function_address | 422 Representation::External(), // api_function_address |
407 }; | 423 }; |
408 data->Initialize(arraysize(registers), registers, representations, | 424 data->Initialize(arraysize(registers), registers, representations, |
409 &default_descriptor); | 425 &default_descriptor); |
410 } | 426 } |
411 } | 427 } |
412 } // namespace v8::internal | 428 } // namespace v8::internal |
413 | 429 |
414 #endif // V8_TARGET_ARCH_ARM64 | 430 #endif // V8_TARGET_ARCH_ARM64 |
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