Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5 | #if V8_TARGET_ARCH_X87 |
| 6 | |
| 7 | #include "src/interface-descriptors.h" |
| 8 | |
| 9 | namespace v8 { |
| 10 | namespace internal { |
| 11 | |
| 12 | const Register CallInterfaceDescriptor::ContextRegister() { return esi; } |
| 13 | |
| 14 | |
| 15 | const Register LoadDescriptor::ReceiverRegister() { return edx; } |
| 16 | const Register LoadDescriptor::NameRegister() { return ecx; } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 17 | const Register LoadDescriptor::SlotRegister() { return eax; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 18 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 19 | const Register LoadWithVectorDescriptor::VectorRegister() { return ebx; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 20 | |
| 21 | |
| 22 | const Register StoreDescriptor::ReceiverRegister() { return edx; } |
| 23 | const Register StoreDescriptor::NameRegister() { return ecx; } |
| 24 | const Register StoreDescriptor::ValueRegister() { return eax; } |
| 25 | |
| 26 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 27 | const Register VectorStoreICTrampolineDescriptor::SlotRegister() { return edi; } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 28 | |
| 29 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 30 | const Register VectorStoreICDescriptor::VectorRegister() { return ebx; } |
| 31 | |
| 32 | |
| 33 | const Register VectorStoreTransitionDescriptor::SlotRegister() { |
| 34 | return no_reg; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 35 | } |
| 36 | |
| 37 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 38 | const Register VectorStoreTransitionDescriptor::VectorRegister() { return ebx; } |
| 39 | |
| 40 | |
| 41 | const Register VectorStoreTransitionDescriptor::MapRegister() { return edi; } |
| 42 | |
| 43 | |
| 44 | const Register StoreTransitionDescriptor::MapRegister() { return ebx; } |
| 45 | |
| 46 | |
| 47 | const Register LoadGlobalViaContextDescriptor::SlotRegister() { return ebx; } |
| 48 | |
| 49 | |
| 50 | const Register StoreGlobalViaContextDescriptor::SlotRegister() { return ebx; } |
| 51 | const Register StoreGlobalViaContextDescriptor::ValueRegister() { return eax; } |
| 52 | |
| 53 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 54 | const Register StringCompareDescriptor::LeftRegister() { return edx; } |
| 55 | const Register StringCompareDescriptor::RightRegister() { return eax; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 56 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 57 | const Register ApiGetterDescriptor::HolderRegister() { return ecx; } |
| 58 | const Register ApiGetterDescriptor::CallbackRegister() { return eax; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 59 | |
| 60 | const Register MathPowTaggedDescriptor::exponent() { return eax; } |
| 61 | |
| 62 | |
| 63 | const Register MathPowIntegerDescriptor::exponent() { |
| 64 | return MathPowTaggedDescriptor::exponent(); |
| 65 | } |
| 66 | |
| 67 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 68 | const Register GrowArrayElementsDescriptor::ObjectRegister() { return eax; } |
| 69 | const Register GrowArrayElementsDescriptor::KeyRegister() { return ebx; } |
| 70 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 71 | const Register HasPropertyDescriptor::ObjectRegister() { return eax; } |
| 72 | const Register HasPropertyDescriptor::KeyRegister() { return ebx; } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 73 | |
| 74 | void FastNewClosureDescriptor::InitializePlatformSpecific( |
| 75 | CallInterfaceDescriptorData* data) { |
| 76 | Register registers[] = {ebx}; |
| 77 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 81 | void FastNewContextDescriptor::InitializePlatformSpecific( |
| 82 | CallInterfaceDescriptorData* data) { |
| 83 | Register registers[] = {edi}; |
| 84 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 85 | } |
| 86 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 87 | void FastNewObjectDescriptor::InitializePlatformSpecific( |
| 88 | CallInterfaceDescriptorData* data) { |
| 89 | Register registers[] = {edi, edx}; |
| 90 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 91 | } |
| 92 | |
| 93 | void FastNewRestParameterDescriptor::InitializePlatformSpecific( |
| 94 | CallInterfaceDescriptorData* data) { |
| 95 | Register registers[] = {edi}; |
| 96 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 97 | } |
| 98 | |
| 99 | void FastNewSloppyArgumentsDescriptor::InitializePlatformSpecific( |
| 100 | CallInterfaceDescriptorData* data) { |
| 101 | Register registers[] = {edi}; |
| 102 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 103 | } |
| 104 | |
| 105 | void FastNewStrictArgumentsDescriptor::InitializePlatformSpecific( |
| 106 | CallInterfaceDescriptorData* data) { |
| 107 | Register registers[] = {edi}; |
| 108 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 109 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 110 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 111 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 112 | // static |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 113 | const Register TypeConversionDescriptor::ArgumentRegister() { return eax; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 114 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 115 | void TypeofDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 116 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 117 | Register registers[] = {ebx}; |
| 118 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 122 | void FastCloneRegExpDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 123 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 124 | Register registers[] = {edi, eax, ecx, edx}; |
| 125 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 126 | } |
| 127 | |
| 128 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 129 | void FastCloneShallowArrayDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 130 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 131 | Register registers[] = {eax, ebx, ecx}; |
| 132 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 133 | } |
| 134 | |
| 135 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 136 | void FastCloneShallowObjectDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 137 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 138 | Register registers[] = {eax, ebx, ecx, edx}; |
| 139 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 140 | } |
| 141 | |
| 142 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 143 | void CreateAllocationSiteDescriptor::InitializePlatformSpecific( |
| 144 | CallInterfaceDescriptorData* data) { |
| 145 | Register registers[] = {ebx, edx}; |
| 146 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 147 | } |
| 148 | |
| 149 | |
| 150 | void CreateWeakCellDescriptor::InitializePlatformSpecific( |
| 151 | CallInterfaceDescriptorData* data) { |
| 152 | Register registers[] = {ebx, edx, edi}; |
| 153 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 154 | } |
| 155 | |
| 156 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 157 | void CallFunctionDescriptor::InitializePlatformSpecific( |
| 158 | CallInterfaceDescriptorData* data) { |
| 159 | Register registers[] = {edi}; |
| 160 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 161 | } |
| 162 | |
| 163 | |
| 164 | void CallFunctionWithFeedbackDescriptor::InitializePlatformSpecific( |
| 165 | CallInterfaceDescriptorData* data) { |
| 166 | Register registers[] = {edi, edx}; |
| 167 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 168 | } |
| 169 | |
| 170 | |
| 171 | void CallFunctionWithFeedbackAndVectorDescriptor::InitializePlatformSpecific( |
| 172 | CallInterfaceDescriptorData* data) { |
| 173 | Register registers[] = {edi, edx, ebx}; |
| 174 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 175 | } |
| 176 | |
| 177 | |
| 178 | void CallConstructDescriptor::InitializePlatformSpecific( |
| 179 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 180 | // eax : number of arguments |
| 181 | // ebx : feedback vector |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 182 | // ecx : new target (for IsSuperConstructorCall) |
| 183 | // edx : slot in feedback vector (Smi, for RecordCallTarget) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 184 | // edi : constructor function |
| 185 | // TODO(turbofan): So far we don't gather type feedback and hence skip the |
| 186 | // slot parameter, but ArrayConstructStub needs the vector to be undefined. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 187 | Register registers[] = {eax, edi, ecx, ebx}; |
| 188 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 189 | } |
| 190 | |
| 191 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 192 | void CallTrampolineDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 193 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 194 | // eax : number of arguments |
| 195 | // edi : the target to call |
| 196 | Register registers[] = {edi, eax}; |
| 197 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 198 | } |
| 199 | |
| 200 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 201 | void ConstructStubDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 202 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 203 | // eax : number of arguments |
| 204 | // edx : the new target |
| 205 | // edi : the target to call |
| 206 | // ebx : allocation site or undefined |
| 207 | Register registers[] = {edi, edx, eax, ebx}; |
| 208 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 209 | } |
| 210 | |
| 211 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 212 | void ConstructTrampolineDescriptor::InitializePlatformSpecific( |
| 213 | CallInterfaceDescriptorData* data) { |
| 214 | // eax : number of arguments |
| 215 | // edx : the new target |
| 216 | // edi : the target to call |
| 217 | Register registers[] = {edi, edx, eax}; |
| 218 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 219 | } |
| 220 | |
| 221 | |
| 222 | void RegExpConstructResultDescriptor::InitializePlatformSpecific( |
| 223 | CallInterfaceDescriptorData* data) { |
| 224 | Register registers[] = {ecx, ebx, eax}; |
| 225 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 226 | } |
| 227 | |
| 228 | |
| 229 | void TransitionElementsKindDescriptor::InitializePlatformSpecific( |
| 230 | CallInterfaceDescriptorData* data) { |
| 231 | Register registers[] = {eax, ebx}; |
| 232 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 233 | } |
| 234 | |
| 235 | |
| 236 | void AllocateHeapNumberDescriptor::InitializePlatformSpecific( |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 237 | CallInterfaceDescriptorData* data) { |
| 238 | // register state |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 239 | data->InitializePlatformSpecific(0, nullptr, nullptr); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 240 | } |
| 241 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 242 | #define SIMD128_ALLOC_DESC(TYPE, Type, type, lane_count, lane_type) \ |
| 243 | void Allocate##Type##Descriptor::InitializePlatformSpecific( \ |
| 244 | CallInterfaceDescriptorData* data) { \ |
| 245 | data->InitializePlatformSpecific(0, nullptr, nullptr); \ |
| 246 | } |
| 247 | SIMD128_TYPES(SIMD128_ALLOC_DESC) |
| 248 | #undef SIMD128_ALLOC_DESC |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 249 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 250 | void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 251 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 252 | // register state |
| 253 | // eax -- number of arguments |
| 254 | // edi -- function |
| 255 | // ebx -- allocation site with elements kind |
| 256 | Register registers[] = {edi, ebx, eax}; |
| 257 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 258 | } |
| 259 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 260 | void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 261 | CallInterfaceDescriptorData* data) { |
| 262 | // register state |
| 263 | // eax -- number of arguments |
| 264 | // edi -- function |
| 265 | // ebx -- allocation site with elements kind |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 266 | Register registers[] = {edi, ebx}; |
| 267 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 268 | } |
| 269 | |
| 270 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 271 | void ArrayConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 272 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 273 | // stack param count needs (constructor pointer, and single argument) |
| 274 | Register registers[] = {edi, ebx, eax}; |
| 275 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 276 | } |
| 277 | |
| 278 | |
| 279 | void InternalArrayConstructorConstantArgCountDescriptor:: |
| 280 | InitializePlatformSpecific(CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 281 | // register state |
| 282 | // eax -- number of arguments |
| 283 | // edi -- function |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 284 | Register registers[] = {edi}; |
| 285 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 289 | void InternalArrayConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 290 | CallInterfaceDescriptorData* data) { |
| 291 | // stack param count needs (constructor pointer, and single argument) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 292 | Register registers[] = {edi, eax}; |
| 293 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 294 | } |
| 295 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 296 | void FastArrayPushDescriptor::InitializePlatformSpecific( |
| 297 | CallInterfaceDescriptorData* data) { |
| 298 | // stack param count needs (arg count) |
| 299 | Register registers[] = {eax}; |
| 300 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 301 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 302 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 303 | void CompareDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 304 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 305 | Register registers[] = {edx, eax}; |
| 306 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 310 | void BinaryOpDescriptor::InitializePlatformSpecific( |
| 311 | CallInterfaceDescriptorData* data) { |
| 312 | Register registers[] = {edx, eax}; |
| 313 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 314 | } |
| 315 | |
| 316 | |
| 317 | void BinaryOpWithAllocationSiteDescriptor::InitializePlatformSpecific( |
| 318 | CallInterfaceDescriptorData* data) { |
| 319 | Register registers[] = {ecx, edx, eax}; |
| 320 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 321 | } |
| 322 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 323 | void CountOpDescriptor::InitializePlatformSpecific( |
| 324 | CallInterfaceDescriptorData* data) { |
| 325 | Register registers[] = {eax}; |
| 326 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 327 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 328 | |
| 329 | void StringAddDescriptor::InitializePlatformSpecific( |
| 330 | CallInterfaceDescriptorData* data) { |
| 331 | Register registers[] = {edx, eax}; |
| 332 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 333 | } |
| 334 | |
| 335 | |
| 336 | void KeyedDescriptor::InitializePlatformSpecific( |
| 337 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 338 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 339 | ecx, // key |
| 340 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 341 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 342 | } |
| 343 | |
| 344 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 345 | void NamedDescriptor::InitializePlatformSpecific( |
| 346 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 347 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 348 | ecx, // name |
| 349 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 350 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 351 | } |
| 352 | |
| 353 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 354 | void CallHandlerDescriptor::InitializePlatformSpecific( |
| 355 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 356 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 357 | edx, // name |
| 358 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 359 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 360 | } |
| 361 | |
| 362 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 363 | void ArgumentAdaptorDescriptor::InitializePlatformSpecific( |
| 364 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 365 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 366 | edi, // JSFunction |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 367 | edx, // the new target |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 368 | eax, // actual number of arguments |
| 369 | ebx, // expected number of arguments |
| 370 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 371 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 372 | } |
| 373 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 374 | void ApiCallbackDescriptorBase::InitializePlatformSpecific( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 375 | CallInterfaceDescriptorData* data) { |
| 376 | Register registers[] = { |
| 377 | edi, // callee |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 378 | ebx, // call_data |
| 379 | ecx, // holder |
| 380 | edx, // api_function_address |
| 381 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 382 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 383 | } |
| 384 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 385 | void InterpreterDispatchDescriptor::InitializePlatformSpecific( |
| 386 | CallInterfaceDescriptorData* data) { |
| 387 | Register registers[] = { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 388 | kInterpreterAccumulatorRegister, kInterpreterBytecodeOffsetRegister, |
| 389 | kInterpreterBytecodeArrayRegister, kInterpreterDispatchTableRegister}; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 390 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 391 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 392 | |
| 393 | void InterpreterPushArgsAndCallDescriptor::InitializePlatformSpecific( |
| 394 | CallInterfaceDescriptorData* data) { |
| 395 | Register registers[] = { |
| 396 | eax, // argument count (not including receiver) |
| 397 | ebx, // address of first argument |
| 398 | edi // the target callable to be call |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 399 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 400 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 401 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 402 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 403 | void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific( |
| 404 | CallInterfaceDescriptorData* data) { |
| 405 | Register registers[] = { |
| 406 | eax, // argument count (not including receiver) |
| 407 | edx, // new target |
| 408 | edi, // constructor |
| 409 | ebx, // address of first argument |
| 410 | }; |
| 411 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 412 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 413 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 414 | void InterpreterCEntryDescriptor::InitializePlatformSpecific( |
| 415 | CallInterfaceDescriptorData* data) { |
| 416 | Register registers[] = { |
| 417 | eax, // argument count (argc) |
| 418 | ecx, // address of first argument (argv) |
| 419 | ebx // the runtime function to call |
| 420 | }; |
| 421 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 422 | } |
| 423 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 424 | void ResumeGeneratorDescriptor::InitializePlatformSpecific( |
| 425 | CallInterfaceDescriptorData* data) { |
| 426 | Register registers[] = { |
| 427 | eax, // the value to pass to the generator |
| 428 | ebx, // the JSGeneratorObject to resume |
| 429 | edx // the resume mode (tagged) |
| 430 | }; |
| 431 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 432 | } |
| 433 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 434 | } // namespace internal |
| 435 | } // namespace v8 |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 436 | |
| 437 | #endif // V8_TARGET_ARCH_X87 |