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_IA32 |
| 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 | |
| 54 | const Register InstanceOfDescriptor::LeftRegister() { return edx; } |
| 55 | const Register InstanceOfDescriptor::RightRegister() { return eax; } |
| 56 | |
| 57 | |
| 58 | const Register StringCompareDescriptor::LeftRegister() { return edx; } |
| 59 | const Register StringCompareDescriptor::RightRegister() { return eax; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 60 | |
| 61 | |
| 62 | const Register ArgumentsAccessReadDescriptor::index() { return edx; } |
| 63 | const Register ArgumentsAccessReadDescriptor::parameter_count() { return eax; } |
| 64 | |
| 65 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 66 | const Register ArgumentsAccessNewDescriptor::function() { return edi; } |
| 67 | const Register ArgumentsAccessNewDescriptor::parameter_count() { return ecx; } |
| 68 | const Register ArgumentsAccessNewDescriptor::parameter_pointer() { return edx; } |
| 69 | |
| 70 | |
| 71 | const Register RestParamAccessDescriptor::parameter_count() { return ecx; } |
| 72 | const Register RestParamAccessDescriptor::parameter_pointer() { return edx; } |
| 73 | const Register RestParamAccessDescriptor::rest_parameter_index() { return ebx; } |
| 74 | |
| 75 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 76 | const Register ApiGetterDescriptor::function_address() { return edx; } |
| 77 | |
| 78 | |
| 79 | const Register MathPowTaggedDescriptor::exponent() { return eax; } |
| 80 | |
| 81 | |
| 82 | const Register MathPowIntegerDescriptor::exponent() { |
| 83 | return MathPowTaggedDescriptor::exponent(); |
| 84 | } |
| 85 | |
| 86 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 87 | const Register GrowArrayElementsDescriptor::ObjectRegister() { return eax; } |
| 88 | const Register GrowArrayElementsDescriptor::KeyRegister() { return ebx; } |
| 89 | |
| 90 | |
| 91 | void FastNewClosureDescriptor::InitializePlatformSpecific( |
| 92 | CallInterfaceDescriptorData* data) { |
| 93 | Register registers[] = {ebx}; |
| 94 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 95 | } |
| 96 | |
| 97 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 98 | void FastNewContextDescriptor::InitializePlatformSpecific( |
| 99 | CallInterfaceDescriptorData* data) { |
| 100 | Register registers[] = {edi}; |
| 101 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 105 | void ToNumberDescriptor::InitializePlatformSpecific( |
| 106 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 107 | // ToNumberStub invokes a function, and therefore needs a context. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 108 | Register registers[] = {eax}; |
| 109 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 110 | } |
| 111 | |
| 112 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 113 | // static |
| 114 | const Register ToLengthDescriptor::ReceiverRegister() { return eax; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 115 | |
| 116 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 117 | // static |
| 118 | const Register ToStringDescriptor::ReceiverRegister() { return eax; } |
| 119 | |
| 120 | |
| 121 | // static |
| 122 | const Register ToObjectDescriptor::ReceiverRegister() { return eax; } |
| 123 | |
| 124 | |
| 125 | void NumberToStringDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 126 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 127 | Register registers[] = {eax}; |
| 128 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 132 | void TypeofDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 133 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 134 | Register registers[] = {ebx}; |
| 135 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 139 | void FastCloneRegExpDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 140 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 141 | Register registers[] = {edi, eax, ecx, edx}; |
| 142 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 146 | void FastCloneShallowArrayDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 147 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 148 | Register registers[] = {eax, ebx, ecx}; |
| 149 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 153 | void FastCloneShallowObjectDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 154 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 155 | Register registers[] = {eax, ebx, ecx, edx}; |
| 156 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 157 | } |
| 158 | |
| 159 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 160 | void CreateAllocationSiteDescriptor::InitializePlatformSpecific( |
| 161 | CallInterfaceDescriptorData* data) { |
| 162 | Register registers[] = {ebx, edx}; |
| 163 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 164 | } |
| 165 | |
| 166 | |
| 167 | void CreateWeakCellDescriptor::InitializePlatformSpecific( |
| 168 | CallInterfaceDescriptorData* data) { |
| 169 | Register registers[] = {ebx, edx, edi}; |
| 170 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 171 | } |
| 172 | |
| 173 | |
| 174 | void StoreArrayLiteralElementDescriptor::InitializePlatformSpecific( |
| 175 | CallInterfaceDescriptorData* data) { |
| 176 | Register registers[] = {ecx, eax}; |
| 177 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 178 | } |
| 179 | |
| 180 | |
| 181 | void CallFunctionDescriptor::InitializePlatformSpecific( |
| 182 | CallInterfaceDescriptorData* data) { |
| 183 | Register registers[] = {edi}; |
| 184 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 185 | } |
| 186 | |
| 187 | |
| 188 | void CallFunctionWithFeedbackDescriptor::InitializePlatformSpecific( |
| 189 | CallInterfaceDescriptorData* data) { |
| 190 | Register registers[] = {edi, edx}; |
| 191 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 192 | } |
| 193 | |
| 194 | |
| 195 | void CallFunctionWithFeedbackAndVectorDescriptor::InitializePlatformSpecific( |
| 196 | CallInterfaceDescriptorData* data) { |
| 197 | Register registers[] = {edi, edx, ebx}; |
| 198 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 199 | } |
| 200 | |
| 201 | |
| 202 | void CallConstructDescriptor::InitializePlatformSpecific( |
| 203 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 204 | // eax : number of arguments |
| 205 | // ebx : feedback vector |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 206 | // ecx : new target (for IsSuperConstructorCall) |
| 207 | // edx : slot in feedback vector (Smi, for RecordCallTarget) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 208 | // edi : constructor function |
| 209 | // TODO(turbofan): So far we don't gather type feedback and hence skip the |
| 210 | // slot parameter, but ArrayConstructStub needs the vector to be undefined. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 211 | Register registers[] = {eax, edi, ecx, ebx}; |
| 212 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 213 | } |
| 214 | |
| 215 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 216 | void CallTrampolineDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 217 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 218 | // eax : number of arguments |
| 219 | // edi : the target to call |
| 220 | Register registers[] = {edi, eax}; |
| 221 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 222 | } |
| 223 | |
| 224 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 225 | void ConstructStubDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 226 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 227 | // eax : number of arguments |
| 228 | // edx : the new target |
| 229 | // edi : the target to call |
| 230 | // ebx : allocation site or undefined |
| 231 | Register registers[] = {edi, edx, eax, ebx}; |
| 232 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 233 | } |
| 234 | |
| 235 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 236 | void ConstructTrampolineDescriptor::InitializePlatformSpecific( |
| 237 | CallInterfaceDescriptorData* data) { |
| 238 | // eax : number of arguments |
| 239 | // edx : the new target |
| 240 | // edi : the target to call |
| 241 | Register registers[] = {edi, edx, eax}; |
| 242 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 243 | } |
| 244 | |
| 245 | |
| 246 | void RegExpConstructResultDescriptor::InitializePlatformSpecific( |
| 247 | CallInterfaceDescriptorData* data) { |
| 248 | Register registers[] = {ecx, ebx, eax}; |
| 249 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 250 | } |
| 251 | |
| 252 | |
| 253 | void TransitionElementsKindDescriptor::InitializePlatformSpecific( |
| 254 | CallInterfaceDescriptorData* data) { |
| 255 | Register registers[] = {eax, ebx}; |
| 256 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 257 | } |
| 258 | |
| 259 | |
| 260 | void AllocateHeapNumberDescriptor::InitializePlatformSpecific( |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 261 | CallInterfaceDescriptorData* data) { |
| 262 | // register state |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 263 | data->InitializePlatformSpecific(0, nullptr, nullptr); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 264 | } |
| 265 | |
| 266 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 267 | void AllocateInNewSpaceDescriptor::InitializePlatformSpecific( |
| 268 | CallInterfaceDescriptorData* data) { |
| 269 | Register registers[] = {eax}; |
| 270 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 271 | } |
| 272 | |
| 273 | |
| 274 | void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 275 | CallInterfaceDescriptorData* data) { |
| 276 | // register state |
| 277 | // eax -- number of arguments |
| 278 | // edi -- function |
| 279 | // ebx -- allocation site with elements kind |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 280 | Register registers[] = {edi, ebx}; |
| 281 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 282 | } |
| 283 | |
| 284 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 285 | void ArrayConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 286 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 287 | // stack param count needs (constructor pointer, and single argument) |
| 288 | Register registers[] = {edi, ebx, eax}; |
| 289 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 290 | } |
| 291 | |
| 292 | |
| 293 | void InternalArrayConstructorConstantArgCountDescriptor:: |
| 294 | InitializePlatformSpecific(CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 295 | // register state |
| 296 | // eax -- number of arguments |
| 297 | // edi -- function |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 298 | Register registers[] = {edi}; |
| 299 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 300 | } |
| 301 | |
| 302 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 303 | void InternalArrayConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 304 | CallInterfaceDescriptorData* data) { |
| 305 | // stack param count needs (constructor pointer, and single argument) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 306 | Register registers[] = {edi, eax}; |
| 307 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 308 | } |
| 309 | |
| 310 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 311 | void CompareDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 312 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 313 | Register registers[] = {edx, eax}; |
| 314 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 315 | } |
| 316 | |
| 317 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 318 | void CompareNilDescriptor::InitializePlatformSpecific( |
| 319 | CallInterfaceDescriptorData* data) { |
| 320 | Register registers[] = {eax}; |
| 321 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 322 | } |
| 323 | |
| 324 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 325 | void ToBooleanDescriptor::InitializePlatformSpecific( |
| 326 | CallInterfaceDescriptorData* data) { |
| 327 | Register registers[] = {eax}; |
| 328 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 329 | } |
| 330 | |
| 331 | |
| 332 | void BinaryOpDescriptor::InitializePlatformSpecific( |
| 333 | CallInterfaceDescriptorData* data) { |
| 334 | Register registers[] = {edx, eax}; |
| 335 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 336 | } |
| 337 | |
| 338 | |
| 339 | void BinaryOpWithAllocationSiteDescriptor::InitializePlatformSpecific( |
| 340 | CallInterfaceDescriptorData* data) { |
| 341 | Register registers[] = {ecx, edx, eax}; |
| 342 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 343 | } |
| 344 | |
| 345 | |
| 346 | void StringAddDescriptor::InitializePlatformSpecific( |
| 347 | CallInterfaceDescriptorData* data) { |
| 348 | Register registers[] = {edx, eax}; |
| 349 | data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 350 | } |
| 351 | |
| 352 | |
| 353 | void KeyedDescriptor::InitializePlatformSpecific( |
| 354 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 355 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 356 | ecx, // key |
| 357 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 358 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 359 | } |
| 360 | |
| 361 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 362 | void NamedDescriptor::InitializePlatformSpecific( |
| 363 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 364 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 365 | ecx, // name |
| 366 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 367 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 368 | } |
| 369 | |
| 370 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 371 | void CallHandlerDescriptor::InitializePlatformSpecific( |
| 372 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 373 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 374 | edx, // name |
| 375 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 376 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 377 | } |
| 378 | |
| 379 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 380 | void ArgumentAdaptorDescriptor::InitializePlatformSpecific( |
| 381 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 382 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 383 | edi, // JSFunction |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 384 | edx, // the new target |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 385 | eax, // actual number of arguments |
| 386 | ebx, // expected number of arguments |
| 387 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 388 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 389 | } |
| 390 | |
| 391 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 392 | void ApiFunctionDescriptor::InitializePlatformSpecific( |
| 393 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 394 | Register registers[] = { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 395 | edi, // callee |
| 396 | ebx, // call_data |
| 397 | ecx, // holder |
| 398 | edx, // api_function_address |
| 399 | eax, // actual number of arguments |
| 400 | }; |
| 401 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 402 | } |
| 403 | |
| 404 | |
| 405 | void ApiAccessorDescriptor::InitializePlatformSpecific( |
| 406 | CallInterfaceDescriptorData* data) { |
| 407 | Register registers[] = { |
| 408 | edi, // callee |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 409 | ebx, // call_data |
| 410 | ecx, // holder |
| 411 | edx, // api_function_address |
| 412 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 413 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 414 | } |
| 415 | |
| 416 | |
| 417 | void InterpreterPushArgsAndCallDescriptor::InitializePlatformSpecific( |
| 418 | CallInterfaceDescriptorData* data) { |
| 419 | Register registers[] = { |
| 420 | eax, // argument count (not including receiver) |
| 421 | ebx, // address of first argument |
| 422 | edi // the target callable to be call |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 423 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 424 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 425 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 426 | |
| 427 | |
| 428 | void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific( |
| 429 | CallInterfaceDescriptorData* data) { |
| 430 | Register registers[] = { |
| 431 | eax, // argument count (not including receiver) |
| 432 | edx, // new target |
| 433 | edi, // constructor |
| 434 | ebx, // address of first argument |
| 435 | }; |
| 436 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 437 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 438 | |
| 439 | |
| 440 | void InterpreterCEntryDescriptor::InitializePlatformSpecific( |
| 441 | CallInterfaceDescriptorData* data) { |
| 442 | Register registers[] = { |
| 443 | eax, // argument count (argc) |
| 444 | ecx, // address of first argument (argv) |
| 445 | ebx // the runtime function to call |
| 446 | }; |
| 447 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 448 | } |
| 449 | |
| 450 | } // namespace internal |
| 451 | } // namespace v8 |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 452 | |
| 453 | #endif // V8_TARGET_ARCH_IA32 |