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 | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5 | #include "src/arm/interface-descriptors-arm.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 6 | |
| 7 | #if V8_TARGET_ARCH_ARM |
| 8 | |
| 9 | #include "src/interface-descriptors.h" |
| 10 | |
| 11 | namespace v8 { |
| 12 | namespace internal { |
| 13 | |
| 14 | const Register CallInterfaceDescriptor::ContextRegister() { return cp; } |
| 15 | |
| 16 | |
| 17 | const Register LoadDescriptor::ReceiverRegister() { return r1; } |
| 18 | const Register LoadDescriptor::NameRegister() { return r2; } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 19 | const Register LoadDescriptor::SlotRegister() { return r0; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 20 | |
| 21 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 22 | const Register LoadWithVectorDescriptor::VectorRegister() { return r3; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 23 | |
| 24 | |
| 25 | const Register StoreDescriptor::ReceiverRegister() { return r1; } |
| 26 | const Register StoreDescriptor::NameRegister() { return r2; } |
| 27 | const Register StoreDescriptor::ValueRegister() { return r0; } |
| 28 | |
| 29 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 30 | const Register VectorStoreICTrampolineDescriptor::SlotRegister() { return r4; } |
| 31 | |
| 32 | |
| 33 | const Register VectorStoreICDescriptor::VectorRegister() { return r3; } |
| 34 | |
| 35 | |
| 36 | const Register VectorStoreTransitionDescriptor::SlotRegister() { return r4; } |
| 37 | const Register VectorStoreTransitionDescriptor::VectorRegister() { return r3; } |
| 38 | const Register VectorStoreTransitionDescriptor::MapRegister() { return r5; } |
| 39 | |
| 40 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 41 | const Register StoreTransitionDescriptor::MapRegister() { return r3; } |
| 42 | |
| 43 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 44 | const Register LoadGlobalViaContextDescriptor::SlotRegister() { return r2; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 45 | |
| 46 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 47 | const Register StoreGlobalViaContextDescriptor::SlotRegister() { return r2; } |
| 48 | const Register StoreGlobalViaContextDescriptor::ValueRegister() { return r0; } |
| 49 | |
| 50 | |
| 51 | const Register InstanceOfDescriptor::LeftRegister() { return r1; } |
| 52 | const Register InstanceOfDescriptor::RightRegister() { return r0; } |
| 53 | |
| 54 | |
| 55 | const Register StringCompareDescriptor::LeftRegister() { return r1; } |
| 56 | const Register StringCompareDescriptor::RightRegister() { return r0; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 57 | |
| 58 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 59 | const Register ApiGetterDescriptor::function_address() { return r2; } |
| 60 | |
| 61 | |
| 62 | const Register MathPowTaggedDescriptor::exponent() { return r2; } |
| 63 | |
| 64 | |
| 65 | const Register MathPowIntegerDescriptor::exponent() { |
| 66 | return MathPowTaggedDescriptor::exponent(); |
| 67 | } |
| 68 | |
| 69 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 70 | const Register GrowArrayElementsDescriptor::ObjectRegister() { return r0; } |
| 71 | const Register GrowArrayElementsDescriptor::KeyRegister() { return r3; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 72 | |
| 73 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 74 | void FastNewClosureDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 75 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 76 | Register registers[] = {r2}; |
| 77 | data->InitializePlatformSpecific(arraysize(registers), registers); |
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( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 82 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 83 | Register registers[] = {r1}; |
| 84 | data->InitializePlatformSpecific(arraysize(registers), registers); |
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[] = {r1, r3}; |
| 90 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 91 | } |
| 92 | |
| 93 | void FastNewRestParameterDescriptor::InitializePlatformSpecific( |
| 94 | CallInterfaceDescriptorData* data) { |
| 95 | Register registers[] = {r1}; |
| 96 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 97 | } |
| 98 | |
| 99 | |
| 100 | void FastNewSloppyArgumentsDescriptor::InitializePlatformSpecific( |
| 101 | CallInterfaceDescriptorData* data) { |
| 102 | Register registers[] = {r1}; |
| 103 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 104 | } |
| 105 | |
| 106 | |
| 107 | void FastNewStrictArgumentsDescriptor::InitializePlatformSpecific( |
| 108 | CallInterfaceDescriptorData* data) { |
| 109 | Register registers[] = {r1}; |
| 110 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 111 | } |
| 112 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 113 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 114 | // static |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 115 | const Register TypeConversionDescriptor::ArgumentRegister() { return r0; } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 116 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 117 | void TypeofDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 118 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 119 | Register registers[] = {r3}; |
| 120 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 121 | } |
| 122 | |
| 123 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 124 | void FastCloneRegExpDescriptor::InitializePlatformSpecific( |
| 125 | CallInterfaceDescriptorData* data) { |
| 126 | Register registers[] = {r3, r2, r1, r0}; |
| 127 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 128 | } |
| 129 | |
| 130 | |
| 131 | void FastCloneShallowArrayDescriptor::InitializePlatformSpecific( |
| 132 | CallInterfaceDescriptorData* data) { |
| 133 | Register registers[] = {r3, r2, r1}; |
| 134 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 135 | } |
| 136 | |
| 137 | |
| 138 | void FastCloneShallowObjectDescriptor::InitializePlatformSpecific( |
| 139 | CallInterfaceDescriptorData* data) { |
| 140 | Register registers[] = {r3, r2, r1, r0}; |
| 141 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 142 | } |
| 143 | |
| 144 | |
| 145 | void CreateAllocationSiteDescriptor::InitializePlatformSpecific( |
| 146 | CallInterfaceDescriptorData* data) { |
| 147 | Register registers[] = {r2, r3}; |
| 148 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 149 | } |
| 150 | |
| 151 | |
| 152 | void CreateWeakCellDescriptor::InitializePlatformSpecific( |
| 153 | CallInterfaceDescriptorData* data) { |
| 154 | Register registers[] = {r2, r3, r1}; |
| 155 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 156 | } |
| 157 | |
| 158 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 159 | void CallFunctionDescriptor::InitializePlatformSpecific( |
| 160 | CallInterfaceDescriptorData* data) { |
| 161 | Register registers[] = {r1}; |
| 162 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 163 | } |
| 164 | |
| 165 | |
| 166 | void CallFunctionWithFeedbackDescriptor::InitializePlatformSpecific( |
| 167 | CallInterfaceDescriptorData* data) { |
| 168 | Register registers[] = {r1, r3}; |
| 169 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 170 | } |
| 171 | |
| 172 | |
| 173 | void CallFunctionWithFeedbackAndVectorDescriptor::InitializePlatformSpecific( |
| 174 | CallInterfaceDescriptorData* data) { |
| 175 | Register registers[] = {r1, r3, r2}; |
| 176 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 177 | } |
| 178 | |
| 179 | |
| 180 | void CallConstructDescriptor::InitializePlatformSpecific( |
| 181 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 182 | // r0 : number of arguments |
| 183 | // r1 : the function to call |
| 184 | // r2 : feedback vector |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 185 | // r3 : slot in feedback vector (Smi, for RecordCallTarget) |
| 186 | // r4 : new target (for IsSuperConstructorCall) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 187 | // TODO(turbofan): So far we don't gather type feedback and hence skip the |
| 188 | // slot parameter, but ArrayConstructStub needs the vector to be undefined. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 189 | Register registers[] = {r0, r1, r4, r2}; |
| 190 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 191 | } |
| 192 | |
| 193 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 194 | void CallTrampolineDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 195 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 196 | // r0 : number of arguments |
| 197 | // r1 : the target to call |
| 198 | Register registers[] = {r1, r0}; |
| 199 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 200 | } |
| 201 | |
| 202 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 203 | void ConstructStubDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 204 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 205 | // r0 : number of arguments |
| 206 | // r1 : the target to call |
| 207 | // r3 : the new target |
| 208 | // r2 : allocation site or undefined |
| 209 | Register registers[] = {r1, r3, r0, r2}; |
| 210 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 211 | } |
| 212 | |
| 213 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 214 | void ConstructTrampolineDescriptor::InitializePlatformSpecific( |
| 215 | CallInterfaceDescriptorData* data) { |
| 216 | // r0 : number of arguments |
| 217 | // r1 : the target to call |
| 218 | // r3 : the new target |
| 219 | Register registers[] = {r1, r3, r0}; |
| 220 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 221 | } |
| 222 | |
| 223 | |
| 224 | void RegExpConstructResultDescriptor::InitializePlatformSpecific( |
| 225 | CallInterfaceDescriptorData* data) { |
| 226 | Register registers[] = {r2, r1, r0}; |
| 227 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 228 | } |
| 229 | |
| 230 | |
| 231 | void TransitionElementsKindDescriptor::InitializePlatformSpecific( |
| 232 | CallInterfaceDescriptorData* data) { |
| 233 | Register registers[] = {r0, r1}; |
| 234 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 235 | } |
| 236 | |
| 237 | |
| 238 | void AllocateHeapNumberDescriptor::InitializePlatformSpecific( |
| 239 | CallInterfaceDescriptorData* data) { |
| 240 | data->InitializePlatformSpecific(0, nullptr, nullptr); |
| 241 | } |
| 242 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 243 | #define SIMD128_ALLOC_DESC(TYPE, Type, type, lane_count, lane_type) \ |
| 244 | void Allocate##Type##Descriptor::InitializePlatformSpecific( \ |
| 245 | CallInterfaceDescriptorData* data) { \ |
| 246 | data->InitializePlatformSpecific(0, nullptr, nullptr); \ |
| 247 | } |
| 248 | SIMD128_TYPES(SIMD128_ALLOC_DESC) |
| 249 | #undef SIMD128_ALLOC_DESC |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 250 | |
| 251 | void AllocateInNewSpaceDescriptor::InitializePlatformSpecific( |
| 252 | CallInterfaceDescriptorData* data) { |
| 253 | Register registers[] = {r0}; |
| 254 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 255 | } |
| 256 | |
| 257 | |
| 258 | void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific( |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 259 | CallInterfaceDescriptorData* data) { |
| 260 | // register state |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 261 | // r0 -- number of arguments |
| 262 | // r1 -- function |
| 263 | // r2 -- allocation site with elements kind |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 264 | Register registers[] = {r1, r2}; |
| 265 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 266 | } |
| 267 | |
| 268 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 269 | void ArrayConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 270 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 271 | // stack param count needs (constructor pointer, and single argument) |
| 272 | Register registers[] = {r1, r2, r0}; |
| 273 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 274 | } |
| 275 | |
| 276 | |
| 277 | void InternalArrayConstructorConstantArgCountDescriptor:: |
| 278 | InitializePlatformSpecific(CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 279 | // register state |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 280 | // r0 -- number of arguments |
| 281 | // r1 -- constructor function |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 282 | Register registers[] = {r1}; |
| 283 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 287 | void InternalArrayConstructorDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 288 | CallInterfaceDescriptorData* data) { |
| 289 | // stack param count needs (constructor pointer, and single argument) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 290 | Register registers[] = {r1, r0}; |
| 291 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 292 | } |
| 293 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 294 | void FastArrayPushDescriptor::InitializePlatformSpecific( |
| 295 | CallInterfaceDescriptorData* data) { |
| 296 | // stack param count needs (arg count) |
| 297 | Register registers[] = {r0}; |
| 298 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 299 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 300 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 301 | void CompareDescriptor::InitializePlatformSpecific( |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 302 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 303 | Register registers[] = {r1, r0}; |
| 304 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 305 | } |
| 306 | |
| 307 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 308 | void BinaryOpDescriptor::InitializePlatformSpecific( |
| 309 | CallInterfaceDescriptorData* data) { |
| 310 | Register registers[] = {r1, r0}; |
| 311 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 312 | } |
| 313 | |
| 314 | |
| 315 | void BinaryOpWithAllocationSiteDescriptor::InitializePlatformSpecific( |
| 316 | CallInterfaceDescriptorData* data) { |
| 317 | Register registers[] = {r2, r1, r0}; |
| 318 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 319 | } |
| 320 | |
| 321 | |
| 322 | void StringAddDescriptor::InitializePlatformSpecific( |
| 323 | CallInterfaceDescriptorData* data) { |
| 324 | Register registers[] = {r1, r0}; |
| 325 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 326 | } |
| 327 | |
| 328 | |
| 329 | void KeyedDescriptor::InitializePlatformSpecific( |
| 330 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 331 | static PlatformInterfaceDescriptor noInlineDescriptor = |
| 332 | PlatformInterfaceDescriptor(NEVER_INLINE_TARGET_ADDRESS); |
| 333 | |
| 334 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 335 | r2, // key |
| 336 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 337 | data->InitializePlatformSpecific(arraysize(registers), registers, |
| 338 | &noInlineDescriptor); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 339 | } |
| 340 | |
| 341 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 342 | void NamedDescriptor::InitializePlatformSpecific( |
| 343 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 344 | static PlatformInterfaceDescriptor noInlineDescriptor = |
| 345 | PlatformInterfaceDescriptor(NEVER_INLINE_TARGET_ADDRESS); |
| 346 | |
| 347 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 348 | r2, // name |
| 349 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 350 | data->InitializePlatformSpecific(arraysize(registers), registers, |
| 351 | &noInlineDescriptor); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 352 | } |
| 353 | |
| 354 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 355 | void CallHandlerDescriptor::InitializePlatformSpecific( |
| 356 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 357 | static PlatformInterfaceDescriptor default_descriptor = |
| 358 | PlatformInterfaceDescriptor(CAN_INLINE_TARGET_ADDRESS); |
| 359 | |
| 360 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 361 | r0, // receiver |
| 362 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 363 | data->InitializePlatformSpecific(arraysize(registers), registers, |
| 364 | &default_descriptor); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 365 | } |
| 366 | |
| 367 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 368 | void ArgumentAdaptorDescriptor::InitializePlatformSpecific( |
| 369 | CallInterfaceDescriptorData* data) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 370 | static PlatformInterfaceDescriptor default_descriptor = |
| 371 | PlatformInterfaceDescriptor(CAN_INLINE_TARGET_ADDRESS); |
| 372 | |
| 373 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 374 | r1, // JSFunction |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 375 | r3, // the new target |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 376 | r0, // actual number of arguments |
| 377 | r2, // expected number of arguments |
| 378 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 379 | data->InitializePlatformSpecific(arraysize(registers), registers, |
| 380 | &default_descriptor); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 381 | } |
| 382 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 383 | void ApiCallbackDescriptorBase::InitializePlatformSpecific( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 384 | CallInterfaceDescriptorData* data) { |
| 385 | static PlatformInterfaceDescriptor default_descriptor = |
| 386 | PlatformInterfaceDescriptor(CAN_INLINE_TARGET_ADDRESS); |
| 387 | |
| 388 | Register registers[] = { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 389 | r0, // callee |
| 390 | r4, // call_data |
| 391 | r2, // holder |
| 392 | r1, // api_function_address |
| 393 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 394 | data->InitializePlatformSpecific(arraysize(registers), registers, |
| 395 | &default_descriptor); |
| 396 | } |
| 397 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 398 | void InterpreterDispatchDescriptor::InitializePlatformSpecific( |
| 399 | CallInterfaceDescriptorData* data) { |
| 400 | Register registers[] = { |
| 401 | kInterpreterAccumulatorRegister, kInterpreterRegisterFileRegister, |
| 402 | kInterpreterBytecodeOffsetRegister, kInterpreterBytecodeArrayRegister, |
| 403 | kInterpreterDispatchTableRegister}; |
| 404 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 405 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 406 | |
| 407 | void InterpreterPushArgsAndCallDescriptor::InitializePlatformSpecific( |
| 408 | CallInterfaceDescriptorData* data) { |
| 409 | Register registers[] = { |
| 410 | r0, // argument count (not including receiver) |
| 411 | r2, // address of first argument |
| 412 | r1 // the target callable to be call |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 413 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 414 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 415 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 416 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 417 | void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific( |
| 418 | CallInterfaceDescriptorData* data) { |
| 419 | Register registers[] = { |
| 420 | r0, // argument count (not including receiver) |
| 421 | r3, // new target |
| 422 | r1, // constructor to call |
| 423 | r2 // address of the first argument |
| 424 | }; |
| 425 | data->InitializePlatformSpecific(arraysize(registers), registers); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 426 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 427 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 428 | void InterpreterCEntryDescriptor::InitializePlatformSpecific( |
| 429 | CallInterfaceDescriptorData* data) { |
| 430 | Register registers[] = { |
| 431 | r0, // argument count (argc) |
| 432 | r2, // address of first argument (argv) |
| 433 | r1 // the runtime function to call |
| 434 | }; |
| 435 | data->InitializePlatformSpecific(arraysize(registers), registers); |
| 436 | } |
| 437 | |
| 438 | } // namespace internal |
| 439 | } // namespace v8 |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 440 | |
| 441 | #endif // V8_TARGET_ARCH_ARM |