Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2014 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/code-factory.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 6 | |
| 7 | #include "src/bootstrapper.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 8 | #include "src/ic/ic.h" |
| 9 | |
| 10 | namespace v8 { |
| 11 | namespace internal { |
| 12 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 13 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 14 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 15 | Callable CodeFactory::LoadIC(Isolate* isolate, TypeofMode typeof_mode, |
| 16 | LanguageMode language_mode) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 17 | return Callable( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 18 | LoadIC::initialize_stub( |
| 19 | isolate, LoadICState(typeof_mode, language_mode).GetExtraICState()), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 20 | LoadDescriptor(isolate)); |
| 21 | } |
| 22 | |
| 23 | |
| 24 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 25 | Callable CodeFactory::LoadICInOptimizedCode( |
| 26 | Isolate* isolate, TypeofMode typeof_mode, LanguageMode language_mode, |
| 27 | InlineCacheState initialization_state) { |
| 28 | auto code = LoadIC::initialize_stub_in_optimized_code( |
| 29 | isolate, LoadICState(typeof_mode, language_mode).GetExtraICState(), |
| 30 | initialization_state); |
| 31 | return Callable(code, LoadWithVectorDescriptor(isolate)); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 32 | } |
| 33 | |
| 34 | |
| 35 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 36 | Callable CodeFactory::KeyedLoadIC(Isolate* isolate, |
| 37 | LanguageMode language_mode) { |
| 38 | ExtraICState state = is_strong(language_mode) ? LoadICState::kStrongModeState |
| 39 | : kNoExtraICState; |
| 40 | return Callable(KeyedLoadIC::initialize_stub(isolate, state), |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 41 | LoadDescriptor(isolate)); |
| 42 | } |
| 43 | |
| 44 | |
| 45 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 46 | Callable CodeFactory::KeyedLoadICInOptimizedCode( |
| 47 | Isolate* isolate, LanguageMode language_mode, |
| 48 | InlineCacheState initialization_state) { |
| 49 | ExtraICState state = is_strong(language_mode) ? LoadICState::kStrongModeState |
| 50 | : kNoExtraICState; |
| 51 | auto code = KeyedLoadIC::initialize_stub_in_optimized_code( |
| 52 | isolate, initialization_state, state); |
| 53 | if (initialization_state != MEGAMORPHIC) { |
| 54 | return Callable(code, LoadWithVectorDescriptor(isolate)); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 55 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 56 | return Callable(code, LoadDescriptor(isolate)); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | |
| 60 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 61 | Callable CodeFactory::CallIC(Isolate* isolate, int argc, |
| 62 | ConvertReceiverMode mode) { |
| 63 | return Callable(CallIC::initialize_stub(isolate, argc, mode), |
| 64 | CallFunctionWithFeedbackDescriptor(isolate)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | |
| 68 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 69 | Callable CodeFactory::CallICInOptimizedCode(Isolate* isolate, int argc, |
| 70 | ConvertReceiverMode mode) { |
| 71 | return Callable( |
| 72 | CallIC::initialize_stub_in_optimized_code(isolate, argc, mode), |
| 73 | CallFunctionWithFeedbackAndVectorDescriptor(isolate)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | |
| 77 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 78 | Callable CodeFactory::StoreIC(Isolate* isolate, LanguageMode language_mode) { |
| 79 | return Callable( |
| 80 | StoreIC::initialize_stub(isolate, language_mode, UNINITIALIZED), |
| 81 | VectorStoreICTrampolineDescriptor(isolate)); |
| 82 | } |
| 83 | |
| 84 | |
| 85 | // static |
| 86 | Callable CodeFactory::StoreICInOptimizedCode( |
| 87 | Isolate* isolate, LanguageMode language_mode, |
| 88 | InlineCacheState initialization_state) { |
| 89 | CallInterfaceDescriptor descriptor = initialization_state != MEGAMORPHIC |
| 90 | ? VectorStoreICDescriptor(isolate) |
| 91 | : StoreDescriptor(isolate); |
| 92 | return Callable(StoreIC::initialize_stub_in_optimized_code( |
| 93 | isolate, language_mode, initialization_state), |
| 94 | descriptor); |
| 95 | } |
| 96 | |
| 97 | |
| 98 | // static |
| 99 | Callable CodeFactory::KeyedStoreIC(Isolate* isolate, |
| 100 | LanguageMode language_mode) { |
| 101 | return Callable( |
| 102 | KeyedStoreIC::initialize_stub(isolate, language_mode, UNINITIALIZED), |
| 103 | VectorStoreICTrampolineDescriptor(isolate)); |
| 104 | } |
| 105 | |
| 106 | |
| 107 | // static |
| 108 | Callable CodeFactory::KeyedStoreICInOptimizedCode( |
| 109 | Isolate* isolate, LanguageMode language_mode, |
| 110 | InlineCacheState initialization_state) { |
| 111 | CallInterfaceDescriptor descriptor = initialization_state != MEGAMORPHIC |
| 112 | ? VectorStoreICDescriptor(isolate) |
| 113 | : StoreDescriptor(isolate); |
| 114 | return Callable(KeyedStoreIC::initialize_stub_in_optimized_code( |
| 115 | isolate, language_mode, initialization_state), |
| 116 | descriptor); |
| 117 | } |
| 118 | |
| 119 | |
| 120 | // static |
| 121 | Callable CodeFactory::CompareIC(Isolate* isolate, Token::Value op, |
| 122 | Strength strength) { |
| 123 | Handle<Code> code = CompareIC::GetUninitialized(isolate, op, strength); |
| 124 | return Callable(code, CompareDescriptor(isolate)); |
| 125 | } |
| 126 | |
| 127 | |
| 128 | // static |
| 129 | Callable CodeFactory::CompareNilIC(Isolate* isolate, NilValue nil_value) { |
| 130 | Handle<Code> code = CompareNilICStub::GetUninitialized(isolate, nil_value); |
| 131 | return Callable(code, CompareNilDescriptor(isolate)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | |
| 135 | // static |
| 136 | Callable CodeFactory::BinaryOpIC(Isolate* isolate, Token::Value op, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 137 | Strength strength) { |
| 138 | BinaryOpICStub stub(isolate, op, strength); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 139 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 140 | } |
| 141 | |
| 142 | |
| 143 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 144 | Callable CodeFactory::InstanceOf(Isolate* isolate) { |
| 145 | InstanceOfStub stub(isolate); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 146 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 147 | } |
| 148 | |
| 149 | |
| 150 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 151 | Callable CodeFactory::ToBoolean(Isolate* isolate) { |
| 152 | Handle<Code> code = ToBooleanStub::GetUninitialized(isolate); |
| 153 | return Callable(code, ToBooleanDescriptor(isolate)); |
| 154 | } |
| 155 | |
| 156 | |
| 157 | // static |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 158 | Callable CodeFactory::ToNumber(Isolate* isolate) { |
| 159 | ToNumberStub stub(isolate); |
| 160 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 161 | } |
| 162 | |
| 163 | |
| 164 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 165 | Callable CodeFactory::ToString(Isolate* isolate) { |
| 166 | ToStringStub stub(isolate); |
| 167 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 168 | } |
| 169 | |
| 170 | |
| 171 | // static |
| 172 | Callable CodeFactory::ToLength(Isolate* isolate) { |
| 173 | ToLengthStub stub(isolate); |
| 174 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 175 | } |
| 176 | |
| 177 | |
| 178 | // static |
| 179 | Callable CodeFactory::ToObject(Isolate* isolate) { |
| 180 | ToObjectStub stub(isolate); |
| 181 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 182 | } |
| 183 | |
| 184 | |
| 185 | // static |
| 186 | Callable CodeFactory::NumberToString(Isolate* isolate) { |
| 187 | NumberToStringStub stub(isolate); |
| 188 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 189 | } |
| 190 | |
| 191 | |
| 192 | // static |
| 193 | Callable CodeFactory::RegExpConstructResult(Isolate* isolate) { |
| 194 | RegExpConstructResultStub stub(isolate); |
| 195 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 196 | } |
| 197 | |
| 198 | |
| 199 | // static |
| 200 | Callable CodeFactory::RegExpExec(Isolate* isolate) { |
| 201 | RegExpExecStub stub(isolate); |
| 202 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 203 | } |
| 204 | |
| 205 | |
| 206 | // static |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 207 | Callable CodeFactory::StringAdd(Isolate* isolate, StringAddFlags flags, |
| 208 | PretenureFlag pretenure_flag) { |
| 209 | StringAddStub stub(isolate, flags, pretenure_flag); |
| 210 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 211 | } |
| 212 | |
| 213 | |
| 214 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 215 | Callable CodeFactory::StringCompare(Isolate* isolate) { |
| 216 | StringCompareStub stub(isolate); |
| 217 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 218 | } |
| 219 | |
| 220 | |
| 221 | // static |
| 222 | Callable CodeFactory::SubString(Isolate* isolate) { |
| 223 | SubStringStub stub(isolate); |
| 224 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 225 | } |
| 226 | |
| 227 | |
| 228 | // static |
| 229 | Callable CodeFactory::Typeof(Isolate* isolate) { |
| 230 | TypeofStub stub(isolate); |
| 231 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 232 | } |
| 233 | |
| 234 | |
| 235 | // static |
| 236 | Callable CodeFactory::FastCloneRegExp(Isolate* isolate) { |
| 237 | FastCloneRegExpStub stub(isolate); |
| 238 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 239 | } |
| 240 | |
| 241 | |
| 242 | // static |
| 243 | Callable CodeFactory::FastCloneShallowArray(Isolate* isolate) { |
| 244 | // TODO(mstarzinger): Thread through AllocationSiteMode at some point. |
| 245 | FastCloneShallowArrayStub stub(isolate, DONT_TRACK_ALLOCATION_SITE); |
| 246 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 247 | } |
| 248 | |
| 249 | |
| 250 | // static |
| 251 | Callable CodeFactory::FastCloneShallowObject(Isolate* isolate, int length) { |
| 252 | FastCloneShallowObjectStub stub(isolate, length); |
| 253 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 254 | } |
| 255 | |
| 256 | |
| 257 | // static |
| 258 | Callable CodeFactory::FastNewContext(Isolate* isolate, int slot_count) { |
| 259 | FastNewContextStub stub(isolate, slot_count); |
| 260 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 261 | } |
| 262 | |
| 263 | |
| 264 | // static |
| 265 | Callable CodeFactory::FastNewClosure(Isolate* isolate, |
| 266 | LanguageMode language_mode, |
| 267 | FunctionKind kind) { |
| 268 | FastNewClosureStub stub(isolate, language_mode, kind); |
| 269 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 270 | } |
| 271 | |
| 272 | |
| 273 | // static |
| 274 | Callable CodeFactory::ArgumentsAccess(Isolate* isolate, |
| 275 | bool is_unmapped_arguments, |
| 276 | bool has_duplicate_parameters) { |
| 277 | ArgumentsAccessStub::Type type = ArgumentsAccessStub::ComputeType( |
| 278 | is_unmapped_arguments, has_duplicate_parameters); |
| 279 | ArgumentsAccessStub stub(isolate, type); |
| 280 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 281 | } |
| 282 | |
| 283 | |
| 284 | // static |
| 285 | Callable CodeFactory::RestArgumentsAccess(Isolate* isolate) { |
| 286 | RestParamAccessStub stub(isolate); |
| 287 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 288 | } |
| 289 | |
| 290 | |
| 291 | // static |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 292 | Callable CodeFactory::AllocateHeapNumber(Isolate* isolate) { |
| 293 | AllocateHeapNumberStub stub(isolate); |
| 294 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 295 | } |
| 296 | |
| 297 | |
| 298 | // static |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 299 | Callable CodeFactory::AllocateMutableHeapNumber(Isolate* isolate) { |
| 300 | AllocateMutableHeapNumberStub stub(isolate); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 301 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 302 | } |
| 303 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame^] | 304 | |
| 305 | // static |
| 306 | Callable CodeFactory::AllocateInNewSpace(Isolate* isolate) { |
| 307 | AllocateInNewSpaceStub stub(isolate); |
| 308 | return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| 309 | } |
| 310 | |
| 311 | |
| 312 | // static |
| 313 | Callable CodeFactory::ArgumentAdaptor(Isolate* isolate) { |
| 314 | return Callable(isolate->builtins()->ArgumentsAdaptorTrampoline(), |
| 315 | ArgumentAdaptorDescriptor(isolate)); |
| 316 | } |
| 317 | |
| 318 | |
| 319 | // static |
| 320 | Callable CodeFactory::Call(Isolate* isolate, ConvertReceiverMode mode) { |
| 321 | return Callable(isolate->builtins()->Call(mode), |
| 322 | CallTrampolineDescriptor(isolate)); |
| 323 | } |
| 324 | |
| 325 | |
| 326 | // static |
| 327 | Callable CodeFactory::CallFunction(Isolate* isolate, ConvertReceiverMode mode) { |
| 328 | return Callable(isolate->builtins()->CallFunction(mode), |
| 329 | CallTrampolineDescriptor(isolate)); |
| 330 | } |
| 331 | |
| 332 | |
| 333 | // static |
| 334 | Callable CodeFactory::Construct(Isolate* isolate) { |
| 335 | return Callable(isolate->builtins()->Construct(), |
| 336 | ConstructTrampolineDescriptor(isolate)); |
| 337 | } |
| 338 | |
| 339 | |
| 340 | // static |
| 341 | Callable CodeFactory::ConstructFunction(Isolate* isolate) { |
| 342 | return Callable(isolate->builtins()->ConstructFunction(), |
| 343 | ConstructTrampolineDescriptor(isolate)); |
| 344 | } |
| 345 | |
| 346 | |
| 347 | // static |
| 348 | Callable CodeFactory::InterpreterPushArgsAndCall(Isolate* isolate) { |
| 349 | return Callable(isolate->builtins()->InterpreterPushArgsAndCall(), |
| 350 | InterpreterPushArgsAndCallDescriptor(isolate)); |
| 351 | } |
| 352 | |
| 353 | |
| 354 | // static |
| 355 | Callable CodeFactory::InterpreterPushArgsAndConstruct(Isolate* isolate) { |
| 356 | return Callable(isolate->builtins()->InterpreterPushArgsAndConstruct(), |
| 357 | InterpreterPushArgsAndConstructDescriptor(isolate)); |
| 358 | } |
| 359 | |
| 360 | |
| 361 | // static |
| 362 | Callable CodeFactory::InterpreterCEntry(Isolate* isolate, int result_size) { |
| 363 | // Note: If we ever use fpregs in the interpreter then we will need to |
| 364 | // save fpregs too. |
| 365 | CEntryStub stub(isolate, result_size, kDontSaveFPRegs, kArgvInRegister); |
| 366 | return Callable(stub.GetCode(), InterpreterCEntryDescriptor(isolate)); |
| 367 | } |
| 368 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 369 | } // namespace internal |
| 370 | } // namespace v8 |