src/runtime/runtime.h

   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
   5 #ifndef V8_RUNTIME_RUNTIME_H_
   6 #define V8_RUNTIME_RUNTIME_H_
   7
   8 #include "src/allocation.h"
   9 #include "src/objects.h"
  10 #include "src/unicode.h"
  11 #include "src/zone.h"
  12
  13 namespace v8 {
  14 namespace internal {
  15
  16 // * Each intrinsic is consistently exposed in JavaScript via 2 names:
  17 //    * %#name, which is always a runtime call.
  18 //    * %_#name, which can be inlined or just a runtime call, the compiler in
  19 //      question decides.
  20 //
  21 // * IntrinsicTypes are Runtime::RUNTIME and Runtime::INLINE, respectively.
  22 //
  23 // * IDs are Runtime::k##name and Runtime::kInline##name, respectively.
  24 //
  25 // * All intrinsics have a C++ implementation Runtime_##name.
  26 //
  27 // * Each compiler has an explicit list of intrisics it supports, falling back
  28 //   to a simple runtime call if necessary.
  29
  30
  31 // Entries have the form F(name, number of arguments, number of values):
  32
  33 #define FOR_EACH_INTRINSIC_ARRAY(F)         \
  34   F(FinishArrayPrototypeSetup, 1, 1)        \
  35   F(SpecialArrayFunctions, 0, 1)            \
  36   F(TransitionElementsKind, 2, 1)           \
  37   F(PushIfAbsent, 2, 1)                     \
  38   F(ArrayConcat, 1, 1)                      \
  39   F(RemoveArrayHoles, 2, 1)                 \
  40   F(MoveArrayContents, 2, 1)                \
  41   F(EstimateNumberOfElements, 1, 1)         \
  42   F(GetArrayKeys, 2, 1)                     \
  43   F(ArrayConstructor, -1, 1)                \
  44   F(ArrayConstructorWithSubclassing, -1, 1) \
  45   F(InternalArrayConstructor, -1, 1)        \
  46   F(NormalizeElements, 1, 1)                \
  47   F(GrowArrayElements, 2, 1)                \
  48   F(HasComplexElements, 1, 1)               \
  49   F(IsArray, 1, 1)                          \
  50   F(HasCachedArrayIndex, 1, 1)              \
  51   F(GetCachedArrayIndex, 1, 1)              \
  52   F(FixedArrayGet, 2, 1)                    \
  53   F(FixedArraySet, 3, 1)                    \
  54   F(FastOneByteArrayJoin, 2, 1)
  55
  56
  57 #define FOR_EACH_INTRINSIC_ATOMICS(F) \
  58   F(AtomicsCompareExchange, 4, 1)     \
  59   F(AtomicsLoad, 2, 1)                \
  60   F(AtomicsStore, 3, 1)               \
  61   F(AtomicsAdd, 3, 1)                 \
  62   F(AtomicsSub, 3, 1)                 \
  63   F(AtomicsAnd, 3, 1)                 \
  64   F(AtomicsOr, 3, 1)                  \
  65   F(AtomicsXor, 3, 1)                 \
  66   F(AtomicsExchange, 3, 1)            \
  67   F(AtomicsIsLockFree, 1, 1)
  68
  69
  70 #define FOR_EACH_INTRINSIC_FUTEX(F)  \
  71   F(AtomicsFutexWait, 4, 1)          \
  72   F(AtomicsFutexWake, 3, 1)          \
  73   F(AtomicsFutexWakeOrRequeue, 5, 1) \
  74   F(AtomicsFutexNumWaitersForTesting, 2, 1)
  75
  76
  77 #define FOR_EACH_INTRINSIC_CLASSES(F)         \
  78   F(ThrowNonMethodError, 0, 1)                \
  79   F(ThrowUnsupportedSuperError, 0, 1)         \
  80   F(ThrowConstructorNonCallableError, 0, 1)   \
  81   F(ThrowArrayNotSubclassableError, 0, 1)     \
  82   F(ThrowStaticPrototypeError, 0, 1)          \
  83   F(ThrowIfStaticPrototype, 1, 1)             \
  84   F(ToMethod, 2, 1)                           \
  85   F(HomeObjectSymbol, 0, 1)                   \
  86   F(DefineClass, 5, 1)                        \
  87   F(DefineClassStrong, 5, 1)                  \
  88   F(FinalizeClassDefinition, 2, 1)            \
  89   F(DefineClassMethod, 3, 1)                  \
  90   F(ClassGetSourceCode, 1, 1)                 \
  91   F(LoadFromSuper, 4, 1)                      \
  92   F(LoadKeyedFromSuper, 4, 1)                 \
  93   F(StoreToSuper_Strict, 4, 1)                \
  94   F(StoreToSuper_Sloppy, 4, 1)                \
  95   F(StoreKeyedToSuper_Strict, 4, 1)           \
  96   F(StoreKeyedToSuper_Sloppy, 4, 1)           \
  97   F(HandleStepInForDerivedConstructors, 1, 1) \
  98   F(DefaultConstructorCallSuper, 2, 1)
  99
 100
 101 #define FOR_EACH_INTRINSIC_COLLECTIONS(F) \
 102   F(StringGetRawHashField, 1, 1)          \
 103   F(TheHole, 0, 1)                        \
 104   F(JSCollectionGetTable, 1, 1)           \
 105   F(GenericHash, 1, 1)                    \
 106   F(SetInitialize, 1, 1)                  \
 107   F(SetGrow, 1, 1)                        \
 108   F(SetShrink, 1, 1)                      \
 109   F(SetClear, 1, 1)                       \
 110   F(SetIteratorInitialize, 3, 1)          \
 111   F(SetIteratorClone, 1, 1)               \
 112   F(SetIteratorNext, 2, 1)                \
 113   F(SetIteratorDetails, 1, 1)             \
 114   F(MapInitialize, 1, 1)                  \
 115   F(MapShrink, 1, 1)                      \
 116   F(MapClear, 1, 1)                       \
 117   F(MapGrow, 1, 1)                        \
 118   F(MapIteratorInitialize, 3, 1)          \
 119   F(MapIteratorClone, 1, 1)               \
 120   F(MapIteratorDetails, 1, 1)             \
 121   F(GetWeakMapEntries, 2, 1)              \
 122   F(MapIteratorNext, 2, 1)                \
 123   F(WeakCollectionInitialize, 1, 1)       \
 124   F(WeakCollectionGet, 3, 1)              \
 125   F(WeakCollectionHas, 3, 1)              \
 126   F(WeakCollectionDelete, 3, 1)           \
 127   F(WeakCollectionSet, 4, 1)              \
 128   F(GetWeakSetValues, 2, 1)               \
 129   F(ObservationWeakMapCreate, 0, 1)
 130
 131
 132 #define FOR_EACH_INTRINSIC_COMPILER(F)  \
 133   F(CompileLazy, 1, 1)                  \
 134   F(CompileOptimized, 2, 1)             \
 135   F(NotifyStubFailure, 0, 1)            \
 136   F(NotifyDeoptimized, 1, 1)            \
 137   F(CompileForOnStackReplacement, 1, 1) \
 138   F(TryInstallOptimizedCode, 1, 1)      \
 139   F(CompileString, 2, 1)                \
 140   F(ResolvePossiblyDirectEval, 5, 1)
 141
 142
 143 #define FOR_EACH_INTRINSIC_DATE(F) \
 144   F(DateMakeDay, 2, 1)             \
 145   F(DateSetValue, 3, 1)            \
 146   F(IsDate, 1, 1)                  \
 147   F(ThrowNotDateError, 0, 1)       \
 148   F(DateCurrentTime, 0, 1)         \
 149   F(DateParseString, 2, 1)         \
 150   F(DateLocalTimezone, 1, 1)       \
 151   F(DateToUTC, 1, 1)               \
 152   F(DateCacheVersion, 0, 1)        \
 153   F(DateField, 2 /* date object, field index */, 1)
 154
 155
 156 #define FOR_EACH_INTRINSIC_DEBUG(F)            \
 157   F(HandleDebuggerStatement, 0, 1)             \
 158   F(DebugBreak, 0, 1)                          \
 159   F(SetDebugEventListener, 2, 1)               \
 160   F(ScheduleBreak, 0, 1)                       \
 161   F(DebugGetInternalProperties, 1, 1)          \
 162   F(DebugGetPropertyDetails, 2, 1)             \
 163   F(DebugGetProperty, 2, 1)                    \
 164   F(DebugPropertyTypeFromDetails, 1, 1)        \
 165   F(DebugPropertyAttributesFromDetails, 1, 1)  \
 166   F(DebugPropertyIndexFromDetails, 1, 1)       \
 167   F(DebugNamedInterceptorPropertyValue, 2, 1)  \
 168   F(DebugIndexedInterceptorElementValue, 2, 1) \
 169   F(CheckExecutionState, 1, 1)                 \
 170   F(GetFrameCount, 1, 1)                       \
 171   F(GetFrameDetails, 2, 1)                     \
 172   F(GetScopeCount, 2, 1)                       \
 173   F(GetStepInPositions, 2, 1)                  \
 174   F(GetScopeDetails, 4, 1)                     \
 175   F(GetAllScopesDetails, 4, 1)                 \
 176   F(GetFunctionScopeCount, 1, 1)               \
 177   F(GetFunctionScopeDetails, 2, 1)             \
 178   F(SetScopeVariableValue, 6, 1)               \
 179   F(DebugPrintScopes, 0, 1)                    \
 180   F(GetThreadCount, 1, 1)                      \
 181   F(GetThreadDetails, 2, 1)                    \
 182   F(SetDisableBreak, 1, 1)                     \
 183   F(GetBreakLocations, 2, 1)                   \
 184   F(SetFunctionBreakPoint, 3, 1)               \
 185   F(SetScriptBreakPoint, 4, 1)                 \
 186   F(ClearBreakPoint, 1, 1)                     \
 187   F(ChangeBreakOnException, 2, 1)              \
 188   F(IsBreakOnException, 1, 1)                  \
 189   F(PrepareStep, 4, 1)                         \
 190   F(ClearStepping, 0, 1)                       \
 191   F(DebugEvaluate, 6, 1)                       \
 192   F(DebugEvaluateGlobal, 4, 1)                 \
 193   F(DebugGetLoadedScripts, 0, 1)               \
 194   F(DebugReferencedBy, 3, 1)                   \
 195   F(DebugConstructedBy, 2, 1)                  \
 196   F(DebugGetPrototype, 1, 1)                   \
 197   F(DebugSetScriptSource, 2, 1)                \
 198   F(FunctionGetInferredName, 1, 1)             \
 199   F(GetFunctionCodePositionFromSource, 2, 1)   \
 200   F(ExecuteInDebugContext, 1, 1)               \
 201   F(GetDebugContext, 0, 1)                     \
 202   F(CollectGarbage, 1, 1)                      \
 203   F(GetHeapUsage, 0, 1)                        \
 204   F(GetScript, 1, 1)                           \
 205   F(DebugCallbackSupportsStepping, 1, 1)       \
 206   F(DebugPrepareStepInIfStepping, 1, 1)        \
 207   F(DebugPushPromise, 2, 1)                    \
 208   F(DebugPopPromise, 0, 1)                     \
 209   F(DebugPromiseEvent, 1, 1)                   \
 210   F(DebugAsyncTaskEvent, 1, 1)                 \
 211   F(DebugIsActive, 0, 1)                       \
 212   F(DebugBreakInOptimizedCode, 0, 1)
 213
 214
 215 #define FOR_EACH_INTRINSIC_FORIN(F) \
 216   F(ForInDone, 2, 1)                \
 217   F(ForInFilter, 2, 1)              \
 218   F(ForInNext, 4, 1)                \
 219   F(ForInStep, 1, 1)
 220
 221
 222 #define FOR_EACH_INTRINSIC_FUNCTION(F)                      \
 223   F(IsSloppyModeFunction, 1, 1)                             \
 224   F(FunctionGetName, 1, 1)                                  \
 225   F(FunctionSetName, 2, 1)                                  \
 226   F(FunctionNameShouldPrintAsAnonymous, 1, 1)               \
 227   F(FunctionMarkNameShouldPrintAsAnonymous, 1, 1)           \
 228   F(FunctionIsArrow, 1, 1)                                  \
 229   F(FunctionIsConciseMethod, 1, 1)                          \
 230   F(FunctionRemovePrototype, 1, 1)                          \
 231   F(FunctionGetScript, 1, 1)                                \
 232   F(FunctionGetSourceCode, 1, 1)                            \
 233   F(FunctionGetScriptSourcePosition, 1, 1)                  \
 234   F(FunctionGetPositionForOffset, 2, 1)                     \
 235   F(FunctionSetInstanceClassName, 2, 1)                     \
 236   F(FunctionSetLength, 2, 1)                                \
 237   F(FunctionSetPrototype, 2, 1)                             \
 238   F(FunctionIsAPIFunction, 1, 1)                            \
 239   F(FunctionHidesSource, 1, 1)                              \
 240   F(SetCode, 2, 1)                                          \
 241   F(SetNativeFlag, 1, 1)                                    \
 242   F(ThrowStrongModeTooFewArguments, 0, 1)                   \
 243   F(IsConstructor, 1, 1)                                    \
 244   F(SetForceInlineFlag, 1, 1)                               \
 245   F(FunctionBindArguments, 4, 1)                            \
 246   F(BoundFunctionGetBindings, 1, 1)                         \
 247   F(NewObjectFromBound, 1, 1)                               \
 248   F(Call, -1 /* >= 2 */, 1)                                 \
 249   F(Apply, 5, 1)                                            \
 250   F(GetFunctionDelegate, 1, 1)                              \
 251   F(GetConstructorDelegate, 1, 1)                           \
 252   F(GetOriginalConstructor, 0, 1)                           \
 253   F(CallFunction, -1 /* receiver + n args + function */, 1) \
 254   F(IsConstructCall, 0, 1)                                  \
 255   F(IsFunction, 1, 1)
 256
 257
 258 #define FOR_EACH_INTRINSIC_GENERATOR(F) \
 259   F(CreateJSGeneratorObject, 0, 1)      \
 260   F(SuspendJSGeneratorObject, -1, 1)    \
 261   F(ResumeJSGeneratorObject, 3, 1)      \
 262   F(GeneratorClose, 1, 1)               \
 263   F(GeneratorGetFunction, 1, 1)         \
 264   F(GeneratorGetContext, 1, 1)          \
 265   F(GeneratorGetReceiver, 1, 1)         \
 266   F(GeneratorGetContinuation, 1, 1)     \
 267   F(GeneratorGetSourcePosition, 1, 1)   \
 268   F(FunctionIsGenerator, 1, 1)          \
 269   F(GeneratorNext, 2, 1)                \
 270   F(GeneratorThrow, 2, 1)
 271
 272
 273 #ifdef V8_I18N_SUPPORT
 274 #define FOR_EACH_INTRINSIC_I18N(F)           \
 275   F(CanonicalizeLanguageTag, 1, 1)           \
 276   F(AvailableLocalesOf, 1, 1)                \
 277   F(GetDefaultICULocale, 0, 1)               \
 278   F(GetLanguageTagVariants, 1, 1)            \
 279   F(IsInitializedIntlObject, 1, 1)           \
 280   F(IsInitializedIntlObjectOfType, 2, 1)     \
 281   F(MarkAsInitializedIntlObjectOfType, 3, 1) \
 282   F(GetImplFromInitializedIntlObject, 1, 1)  \
 283   F(CreateDateTimeFormat, 3, 1)              \
 284   F(InternalDateFormat, 2, 1)                \
 285   F(InternalDateParse, 2, 1)                 \
 286   F(CreateNumberFormat, 3, 1)                \
 287   F(InternalNumberFormat, 2, 1)              \
 288   F(InternalNumberParse, 2, 1)               \
 289   F(CreateCollator, 3, 1)                    \
 290   F(InternalCompare, 3, 1)                   \
 291   F(StringNormalize, 2, 1)                   \
 292   F(CreateBreakIterator, 3, 1)               \
 293   F(BreakIteratorAdoptText, 2, 1)            \
 294   F(BreakIteratorFirst, 1, 1)                \
 295   F(BreakIteratorNext, 1, 1)                 \
 296   F(BreakIteratorCurrent, 1, 1)              \
 297   F(BreakIteratorBreakType, 1, 1)
 298 #else
 299 #define FOR_EACH_INTRINSIC_I18N(F)
 300 #endif
 301
 302
 303 #define FOR_EACH_INTRINSIC_INTERNAL(F)        \
 304   F(CheckIsBootstrapping, 0, 1)               \
 305   F(ExportPrivateSymbols, 1, 1)               \
 306   F(ImportToRuntime, 1, 1)                    \
 307   F(ImportExperimentalToRuntime, 1, 1)        \
 308   F(InstallJSBuiltins, 1, 1)                  \
 309   F(Throw, 1, 1)                              \
 310   F(ReThrow, 1, 1)                            \
 311   F(UnwindAndFindExceptionHandler, 0, 1)      \
 312   F(PromoteScheduledException, 0, 1)          \
 313   F(ThrowReferenceError, 1, 1)                \
 314   F(NewTypeError, 2, 1)                       \
 315   F(NewSyntaxError, 2, 1)                     \
 316   F(NewReferenceError, 2, 1)                  \
 317   F(ThrowIteratorResultNotAnObject, 1, 1)     \
 318   F(ThrowStrongModeImplicitConversion, 0, 1)  \
 319   F(PromiseRejectEvent, 3, 1)                 \
 320   F(PromiseRevokeReject, 1, 1)                \
 321   F(StackGuard, 0, 1)                         \
 322   F(Interrupt, 0, 1)                          \
 323   F(AllocateInNewSpace, 1, 1)                 \
 324   F(AllocateInTargetSpace, 2, 1)              \
 325   F(CollectStackTrace, 2, 1)                  \
 326   F(RenderCallSite, 0, 1)                     \
 327   F(MessageGetStartPosition, 1, 1)            \
 328   F(MessageGetScript, 1, 1)                   \
 329   F(ErrorToStringRT, 1, 1)                    \
 330   F(FormatMessageString, 4, 1)                \
 331   F(CallSiteGetFileNameRT, 1, 1)              \
 332   F(CallSiteGetFunctionNameRT, 1, 1)          \
 333   F(CallSiteGetScriptNameOrSourceUrlRT, 1, 1) \
 334   F(CallSiteGetMethodNameRT, 1, 1)            \
 335   F(CallSiteGetLineNumberRT, 1, 1)            \
 336   F(CallSiteGetColumnNumberRT, 1, 1)          \
 337   F(CallSiteIsNativeRT, 1, 1)                 \
 338   F(CallSiteIsToplevelRT, 1, 1)               \
 339   F(CallSiteIsEvalRT, 1, 1)                   \
 340   F(CallSiteIsConstructorRT, 1, 1)            \
 341   F(IS_VAR, 1, 1)                             \
 342   F(IncrementStatsCounter, 1, 1)              \
 343   F(Likely, 1, 1)                             \
 344   F(Unlikely, 1, 1)                           \
 345   F(HarmonyToString, 0, 1)                    \
 346   F(GetTypeFeedbackVector, 1, 1)              \
 347   F(GetCallerJSFunction, 0, 1)                \
 348   F(GetCodeStubExportsObject, 0, 1)
 349
 350
 351 #define FOR_EACH_INTRINSIC_JSON(F) \
 352   F(QuoteJSONString, 1, 1)         \
 353   F(BasicJSONStringify, 1, 1)      \
 354   F(ParseJson, 1, 1)
 355
 356
 357 #define FOR_EACH_INTRINSIC_LITERALS(F)   \
 358   F(CreateObjectLiteral, 4, 1)           \
 359   F(CreateArrayLiteral, 4, 1)            \
 360   F(CreateArrayLiteralStubBailout, 3, 1) \
 361   F(StoreArrayLiteralElement, 5, 1)
 362
 363
 364 #define FOR_EACH_INTRINSIC_LIVEEDIT(F)              \
 365   F(LiveEditFindSharedFunctionInfosForScript, 1, 1) \
 366   F(LiveEditGatherCompileInfo, 2, 1)                \
 367   F(LiveEditReplaceScript, 3, 1)                    \
 368   F(LiveEditFunctionSourceUpdated, 1, 1)            \
 369   F(LiveEditReplaceFunctionCode, 2, 1)              \
 370   F(LiveEditFunctionSetScript, 2, 1)                \
 371   F(LiveEditReplaceRefToNestedFunction, 3, 1)       \
 372   F(LiveEditPatchFunctionPositions, 2, 1)           \
 373   F(LiveEditCheckAndDropActivations, 2, 1)          \
 374   F(LiveEditCompareStrings, 2, 1)                   \
 375   F(LiveEditRestartFrame, 2, 1)
 376
 377
 378 #define FOR_EACH_INTRINSIC_MATHS(F) \
 379   F(MathAcos, 1, 1)                 \
 380   F(MathAsin, 1, 1)                 \
 381   F(MathAtan, 1, 1)                 \
 382   F(MathLogRT, 1, 1)                \
 383   F(DoubleHi, 1, 1)                 \
 384   F(DoubleLo, 1, 1)                 \
 385   F(ConstructDouble, 2, 1)          \
 386   F(RemPiO2, 2, 1)                  \
 387   F(MathAtan2, 2, 1)                \
 388   F(MathExpRT, 1, 1)                \
 389   F(MathClz32, 1, 1)                \
 390   F(MathFloor, 1, 1)                \
 391   F(MathPow, 2, 1)                  \
 392   F(MathPowRT, 2, 1)                \
 393   F(RoundNumber, 1, 1)              \
 394   F(MathSqrt, 1, 1)                 \
 395   F(MathFround, 1, 1)               \
 396   F(IsMinusZero, 1, 1)
 397
 398
 399 #define FOR_EACH_INTRINSIC_NUMBERS(F)  \
 400   F(NumberToRadixString, 2, 1)         \
 401   F(NumberToFixed, 2, 1)               \
 402   F(NumberToExponential, 2, 1)         \
 403   F(NumberToPrecision, 2, 1)           \
 404   F(IsValidSmi, 1, 1)                  \
 405   F(StringToNumber, 1, 1)              \
 406   F(StringParseInt, 2, 1)              \
 407   F(StringParseFloat, 1, 1)            \
 408   F(NumberToString, 1, 1)              \
 409   F(NumberToStringSkipCache, 1, 1)     \
 410   F(NumberToInteger, 1, 1)             \
 411   F(NumberToIntegerMapMinusZero, 1, 1) \
 412   F(NumberToSmi, 1, 1)                 \
 413   F(NumberAdd, 2, 1)                   \
 414   F(NumberSub, 2, 1)                   \
 415   F(NumberMul, 2, 1)                   \
 416   F(NumberUnaryMinus, 1, 1)            \
 417   F(NumberDiv, 2, 1)                   \
 418   F(NumberMod, 2, 1)                   \
 419   F(NumberImul, 2, 1)                  \
 420   F(NumberOr, 2, 1)                    \
 421   F(NumberAnd, 2, 1)                   \
 422   F(NumberXor, 2, 1)                   \
 423   F(NumberShl, 2, 1)                   \
 424   F(NumberShr, 2, 1)                   \
 425   F(NumberSar, 2, 1)                   \
 426   F(NumberEquals, 2, 1)                \
 427   F(NumberCompare, 3, 1)               \
 428   F(SmiLexicographicCompare, 2, 1)     \
 429   F(MaxSmi, 0, 1)                      \
 430   F(IsSmi, 1, 1)                       \
 431   F(IsNonNegativeSmi, 1, 1)            \
 432   F(GetRootNaN, 0, 1)
 433
 434
 435 #define FOR_EACH_INTRINSIC_OBJECT(F)                 \
 436   F(GetPrototype, 1, 1)                              \
 437   F(InternalSetPrototype, 2, 1)                      \
 438   F(SetPrototype, 2, 1)                              \
 439   F(IsInPrototypeChain, 2, 1)                        \
 440   F(GetOwnProperty, 2, 1)                            \
 441   F(PreventExtensions, 1, 1)                         \
 442   F(IsExtensible, 1, 1)                              \
 443   F(OptimizeObjectForAddingMultipleProperties, 2, 1) \
 444   F(ObjectFreeze, 1, 1)                              \
 445   F(ObjectSeal, 1, 1)                                \
 446   F(GetProperty, 2, 1)                               \
 447   F(GetPropertyStrong, 2, 1)                         \
 448   F(KeyedGetProperty, 2, 1)                          \
 449   F(KeyedGetPropertyStrong, 2, 1)                    \
 450   F(LoadGlobalViaContext, 1, 1)                      \
 451   F(StoreGlobalViaContext_Sloppy, 2, 1)              \
 452   F(StoreGlobalViaContext_Strict, 2, 1)              \
 453   F(AddNamedProperty, 4, 1)                          \
 454   F(SetProperty, 4, 1)                               \
 455   F(AddElement, 3, 1)                                \
 456   F(AppendElement, 2, 1)                             \
 457   F(DeleteProperty_Sloppy, 2, 1)                     \
 458   F(DeleteProperty_Strict, 2, 1)                     \
 459   F(HasOwnProperty, 2, 1)                            \
 460   F(HasProperty, 2, 1)                               \
 461   F(HasElement, 2, 1)                                \
 462   F(IsPropertyEnumerable, 2, 1)                      \
 463   F(GetPropertyNamesFast, 1, 1)                      \
 464   F(GetOwnPropertyNames, 2, 1)                       \
 465   F(GetOwnElementNames, 1, 1)                        \
 466   F(GetInterceptorInfo, 1, 1)                        \
 467   F(GetNamedInterceptorPropertyNames, 1, 1)          \
 468   F(GetIndexedInterceptorElementNames, 1, 1)         \
 469   F(OwnKeys, 1, 1)                                   \
 470   F(ToFastProperties, 1, 1)                          \
 471   F(NewStringWrapper, 1, 1)                          \
 472   F(AllocateHeapNumber, 0, 1)                        \
 473   F(NewObject, 2, 1)                                 \
 474   F(NewObjectWithAllocationSite, 3, 1)               \
 475   F(FinalizeInstanceSize, 1, 1)                      \
 476   F(GlobalProxy, 1, 1)                               \
 477   F(LookupAccessor, 3, 1)                            \
 478   F(LoadMutableDouble, 2, 1)                         \
 479   F(TryMigrateInstance, 1, 1)                        \
 480   F(IsJSGlobalProxy, 1, 1)                           \
 481   F(DefineAccessorPropertyUnchecked, 5, 1)           \
 482   F(DefineDataPropertyUnchecked, 4, 1)               \
 483   F(GetDataProperty, 2, 1)                           \
 484   F(HasFastPackedElements, 1, 1)                     \
 485   F(ValueOf, 1, 1)                                   \
 486   F(SetValueOf, 2, 1)                                \
 487   F(JSValueGetValue, 1, 1)                           \
 488   F(HeapObjectGetMap, 1, 1)                          \
 489   F(MapGetInstanceType, 1, 1)                        \
 490   F(ObjectEquals, 2, 1)                              \
 491   F(IsObject, 1, 1)                                  \
 492   F(IsSpecObject, 1, 1)                              \
 493   F(IsStrong, 1, 1)                                  \
 494   F(ClassOf, 1, 1)                                   \
 495   F(DefineGetterPropertyUnchecked, 4, 1)             \
 496   F(DefineSetterPropertyUnchecked, 4, 1)             \
 497   F(ToObject, 1, 1)                                  \
 498   F(StrictEquals, 2, 1)
 499
 500
 501 #define FOR_EACH_INTRINSIC_OBSERVE(F)            \
 502   F(IsObserved, 1, 1)                            \
 503   F(SetIsObserved, 1, 1)                         \
 504   F(EnqueueMicrotask, 1, 1)                      \
 505   F(RunMicrotasks, 0, 1)                         \
 506   F(DeliverObservationChangeRecords, 2, 1)       \
 507   F(GetObservationState, 0, 1)                   \
 508   F(ObserverObjectAndRecordHaveSameOrigin, 3, 1) \
 509   F(ObjectWasCreatedInCurrentOrigin, 1, 1)       \
 510   F(GetObjectContextObjectObserve, 1, 1)         \
 511   F(GetObjectContextObjectGetNotifier, 1, 1)     \
 512   F(GetObjectContextNotifierPerformChange, 1, 1)
 513
 514
 515 #define FOR_EACH_INTRINSIC_PROXY(F) \
 516   F(CreateJSProxy, 2, 1)            \
 517   F(CreateJSFunctionProxy, 4, 1)    \
 518   F(IsJSProxy, 1, 1)                \
 519   F(IsJSFunctionProxy, 1, 1)        \
 520   F(GetHandler, 1, 1)               \
 521   F(GetCallTrap, 1, 1)              \
 522   F(GetConstructTrap, 1, 1)         \
 523   F(Fix, 1, 1)
 524
 525
 526 #define FOR_EACH_INTRINSIC_REGEXP(F)           \
 527   F(StringReplaceGlobalRegExpWithString, 4, 1) \
 528   F(StringSplit, 3, 1)                         \
 529   F(RegExpExec, 4, 1)                          \
 530   F(RegExpConstructResult, 3, 1)               \
 531   F(RegExpInitializeAndCompile, 3, 1)          \
 532   F(MaterializeRegExpLiteral, 4, 1)            \
 533   F(RegExpExecMultiple, 4, 1)                  \
 534   F(RegExpExecReThrow, 4, 1)                   \
 535   F(IsRegExp, 1, 1)
 536
 537
 538 #define FOR_EACH_INTRINSIC_SCOPES(F)                         \
 539   F(ThrowConstAssignError, 0, 1)                             \
 540   F(DeclareGlobals, 2, 1)                                    \
 541   F(InitializeVarGlobal, 3, 1)                               \
 542   F(InitializeConstGlobal, 2, 1)                             \
 543   F(DeclareLookupSlot, 2, 1)                                 \
 544   F(DeclareReadOnlyLookupSlot, 2, 1)                         \
 545   F(InitializeLegacyConstLookupSlot, 3, 1)                   \
 546   F(NewArguments, 1, 1) /* TODO(turbofan): Only temporary */ \
 547   F(NewSloppyArguments, 3, 1)                                \
 548   F(NewStrictArguments, 3, 1)                                \
 549   F(NewRestParam, 4, 1)                                      \
 550   F(NewRestParamSlow, 2, 1)                                  \
 551   F(NewClosureFromStubFailure, 1, 1)                         \
 552   F(NewClosure, 3, 1)                                        \
 553   F(NewScriptContext, 2, 1)                                  \
 554   F(NewFunctionContext, 1, 1)                                \
 555   F(PushWithContext, 2, 1)                                   \
 556   F(PushCatchContext, 3, 1)                                  \
 557   F(PushBlockContext, 2, 1)                                  \
 558   F(IsJSModule, 1, 1)                                        \
 559   F(PushModuleContext, 2, 1)                                 \
 560   F(DeclareModules, 1, 1)                                    \
 561   F(DeleteLookupSlot, 2, 1)                                  \
 562   F(StoreLookupSlot, 4, 1)                                   \
 563   F(ArgumentsLength, 0, 1)                                   \
 564   F(Arguments, 1, 1)
 565
 566
 567 #define FOR_EACH_INTRINSIC_SIMD(F)             \
 568   F(IsSimdValue, 1, 1)                         \
 569   F(SimdToObject, 1, 1)                        \
 570   F(SimdEquals, 2, 1)                          \
 571   F(SimdSameValue, 2, 1)                       \
 572   F(SimdSameValueZero, 2, 1)                   \
 573   F(CreateFloat32x4, 4, 1)                     \
 574   F(CreateInt32x4, 4, 1)                       \
 575   F(CreateUint32x4, 4, 1)                      \
 576   F(CreateBool32x4, 4, 1)                      \
 577   F(CreateInt16x8, 8, 1)                       \
 578   F(CreateUint16x8, 8, 1)                      \
 579   F(CreateBool16x8, 8, 1)                      \
 580   F(CreateInt8x16, 16, 1)                      \
 581   F(CreateUint8x16, 16, 1)                     \
 582   F(CreateBool8x16, 16, 1)                     \
 583   F(Float32x4Check, 1, 1)                      \
 584   F(Float32x4ExtractLane, 2, 1)                \
 585   F(Float32x4ReplaceLane, 3, 1)                \
 586   F(Float32x4Abs, 1, 1)                        \
 587   F(Float32x4Neg, 1, 1)                        \
 588   F(Float32x4Sqrt, 1, 1)                       \
 589   F(Float32x4RecipApprox, 1, 1)                \
 590   F(Float32x4RecipSqrtApprox, 1, 1)            \
 591   F(Float32x4Add, 2, 1)                        \
 592   F(Float32x4Sub, 2, 1)                        \
 593   F(Float32x4Mul, 2, 1)                        \
 594   F(Float32x4Div, 2, 1)                        \
 595   F(Float32x4Min, 2, 1)                        \
 596   F(Float32x4Max, 2, 1)                        \
 597   F(Float32x4MinNum, 2, 1)                     \
 598   F(Float32x4MaxNum, 2, 1)                     \
 599   F(Float32x4Equal, 2, 1)                      \
 600   F(Float32x4NotEqual, 2, 1)                   \
 601   F(Float32x4LessThan, 2, 1)                   \
 602   F(Float32x4LessThanOrEqual, 2, 1)            \
 603   F(Float32x4GreaterThan, 2, 1)                \
 604   F(Float32x4GreaterThanOrEqual, 2, 1)         \
 605   F(Float32x4Select, 3, 1)                     \
 606   F(Float32x4Swizzle, 5, 1)                    \
 607   F(Float32x4Shuffle, 6, 1)                    \
 608   F(Float32x4FromInt32x4, 1, 1)                \
 609   F(Float32x4FromUint32x4, 1, 1)               \
 610   F(Float32x4FromInt32x4Bits, 1, 1)            \
 611   F(Float32x4FromUint32x4Bits, 1, 1)           \
 612   F(Float32x4FromInt16x8Bits, 1, 1)            \
 613   F(Float32x4FromUint16x8Bits, 1, 1)           \
 614   F(Float32x4FromInt8x16Bits, 1, 1)            \
 615   F(Float32x4FromUint8x16Bits, 1, 1)           \
 616   F(Int32x4Check, 1, 1)                        \
 617   F(Int32x4ExtractLane, 2, 1)                  \
 618   F(Int32x4ReplaceLane, 3, 1)                  \
 619   F(Int32x4Neg, 1, 1)                          \
 620   F(Int32x4Add, 2, 1)                          \
 621   F(Int32x4Sub, 2, 1)                          \
 622   F(Int32x4Mul, 2, 1)                          \
 623   F(Int32x4Min, 2, 1)                          \
 624   F(Int32x4Max, 2, 1)                          \
 625   F(Int32x4And, 2, 1)                          \
 626   F(Int32x4Or, 2, 1)                           \
 627   F(Int32x4Xor, 2, 1)                          \
 628   F(Int32x4Not, 1, 1)                          \
 629   F(Int32x4ShiftLeftByScalar, 2, 1)            \
 630   F(Int32x4ShiftRightArithmeticByScalar, 2, 1) \
 631   F(Int32x4Equal, 2, 1)                        \
 632   F(Int32x4NotEqual, 2, 1)                     \
 633   F(Int32x4LessThan, 2, 1)                     \
 634   F(Int32x4LessThanOrEqual, 2, 1)              \
 635   F(Int32x4GreaterThan, 2, 1)                  \
 636   F(Int32x4GreaterThanOrEqual, 2, 1)           \
 637   F(Int32x4Select, 3, 1)                       \
 638   F(Int32x4Swizzle, 5, 1)                      \
 639   F(Int32x4Shuffle, 6, 1)                      \
 640   F(Int32x4FromFloat32x4, 1, 1)                \
 641   F(Int32x4FromUint32x4, 1, 1)                 \
 642   F(Int32x4FromFloat32x4Bits, 1, 1)            \
 643   F(Int32x4FromUint32x4Bits, 1, 1)             \
 644   F(Int32x4FromInt16x8Bits, 1, 1)              \
 645   F(Int32x4FromUint16x8Bits, 1, 1)             \
 646   F(Int32x4FromInt8x16Bits, 1, 1)              \
 647   F(Int32x4FromUint8x16Bits, 1, 1)             \
 648   F(Uint32x4Check, 1, 1)                       \
 649   F(Uint32x4ExtractLane, 2, 1)                 \
 650   F(Uint32x4ReplaceLane, 3, 1)                 \
 651   F(Uint32x4Add, 2, 1)                         \
 652   F(Uint32x4Sub, 2, 1)                         \
 653   F(Uint32x4Mul, 2, 1)                         \
 654   F(Uint32x4Min, 2, 1)                         \
 655   F(Uint32x4Max, 2, 1)                         \
 656   F(Uint32x4And, 2, 1)                         \
 657   F(Uint32x4Or, 2, 1)                          \
 658   F(Uint32x4Xor, 2, 1)                         \
 659   F(Uint32x4Not, 1, 1)                         \
 660   F(Uint32x4ShiftLeftByScalar, 2, 1)           \
 661   F(Uint32x4ShiftRightLogicalByScalar, 2, 1)   \
 662   F(Uint32x4HorizontalSum, 1, 1)               \
 663   F(Uint32x4Equal, 2, 1)                       \
 664   F(Uint32x4NotEqual, 2, 1)                    \
 665   F(Uint32x4LessThan, 2, 1)                    \
 666   F(Uint32x4LessThanOrEqual, 2, 1)             \
 667   F(Uint32x4GreaterThan, 2, 1)                 \
 668   F(Uint32x4GreaterThanOrEqual, 2, 1)          \
 669   F(Uint32x4Select, 3, 1)                      \
 670   F(Uint32x4Swizzle, 5, 1)                     \
 671   F(Uint32x4Shuffle, 6, 1)                     \
 672   F(Uint32x4FromFloat32x4, 1, 1)               \
 673   F(Uint32x4FromInt32x4, 1, 1)                 \
 674   F(Uint32x4FromFloat32x4Bits, 1, 1)           \
 675   F(Uint32x4FromInt32x4Bits, 1, 1)             \
 676   F(Uint32x4FromInt16x8Bits, 1, 1)             \
 677   F(Uint32x4FromUint16x8Bits, 1, 1)            \
 678   F(Uint32x4FromInt8x16Bits, 1, 1)             \
 679   F(Uint32x4FromUint8x16Bits, 1, 1)            \
 680   F(Bool32x4Check, 1, 1)                       \
 681   F(Bool32x4ExtractLane, 2, 1)                 \
 682   F(Bool32x4ReplaceLane, 3, 1)                 \
 683   F(Bool32x4And, 2, 1)                         \
 684   F(Bool32x4Or, 2, 1)                          \
 685   F(Bool32x4Xor, 2, 1)                         \
 686   F(Bool32x4Not, 1, 1)                         \
 687   F(Bool32x4AnyTrue, 1, 1)                     \
 688   F(Bool32x4AllTrue, 1, 1)                     \
 689   F(Bool32x4Swizzle, 5, 1)                     \
 690   F(Bool32x4Shuffle, 6, 1)                     \
 691   F(Int16x8Check, 1, 1)                        \
 692   F(Int16x8ExtractLane, 2, 1)                  \
 693   F(Int16x8ReplaceLane, 3, 1)                  \
 694   F(Int16x8Neg, 1, 1)                          \
 695   F(Int16x8Add, 2, 1)                          \
 696   F(Int16x8AddSaturate, 2, 1)                  \
 697   F(Int16x8Sub, 2, 1)                          \
 698   F(Int16x8SubSaturate, 2, 1)                  \
 699   F(Int16x8Mul, 2, 1)                          \
 700   F(Int16x8Min, 2, 1)                          \
 701   F(Int16x8Max, 2, 1)                          \
 702   F(Int16x8And, 2, 1)                          \
 703   F(Int16x8Or, 2, 1)                           \
 704   F(Int16x8Xor, 2, 1)                          \
 705   F(Int16x8Not, 1, 1)                          \
 706   F(Int16x8ShiftLeftByScalar, 2, 1)            \
 707   F(Int16x8ShiftRightArithmeticByScalar, 2, 1) \
 708   F(Int16x8Equal, 2, 1)                        \
 709   F(Int16x8NotEqual, 2, 1)                     \
 710   F(Int16x8LessThan, 2, 1)                     \
 711   F(Int16x8LessThanOrEqual, 2, 1)              \
 712   F(Int16x8GreaterThan, 2, 1)                  \
 713   F(Int16x8GreaterThanOrEqual, 2, 1)           \
 714   F(Int16x8Select, 3, 1)                       \
 715   F(Int16x8Swizzle, 9, 1)                      \
 716   F(Int16x8Shuffle, 10, 1)                     \
 717   F(Int16x8FromUint16x8, 1, 1)                 \
 718   F(Int16x8FromFloat32x4Bits, 1, 1)            \
 719   F(Int16x8FromInt32x4Bits, 1, 1)              \
 720   F(Int16x8FromUint32x4Bits, 1, 1)             \
 721   F(Int16x8FromUint16x8Bits, 1, 1)             \
 722   F(Int16x8FromInt8x16Bits, 1, 1)              \
 723   F(Int16x8FromUint8x16Bits, 1, 1)             \
 724   F(Uint16x8Check, 1, 1)                       \
 725   F(Uint16x8ExtractLane, 2, 1)                 \
 726   F(Uint16x8ReplaceLane, 3, 1)                 \
 727   F(Uint16x8Add, 2, 1)                         \
 728   F(Uint16x8AddSaturate, 2, 1)                 \
 729   F(Uint16x8Sub, 2, 1)                         \
 730   F(Uint16x8SubSaturate, 2, 1)                 \
 731   F(Uint16x8Mul, 2, 1)                         \
 732   F(Uint16x8Min, 2, 1)                         \
 733   F(Uint16x8Max, 2, 1)                         \
 734   F(Uint16x8And, 2, 1)                         \
 735   F(Uint16x8Or, 2, 1)                          \
 736   F(Uint16x8Xor, 2, 1)                         \
 737   F(Uint16x8Not, 1, 1)                         \
 738   F(Uint16x8ShiftLeftByScalar, 2, 1)           \
 739   F(Uint16x8ShiftRightLogicalByScalar, 2, 1)   \
 740   F(Uint16x8HorizontalSum, 1, 1)               \
 741   F(Uint16x8AbsoluteDifference, 2, 1)          \
 742   F(Uint16x8WidenedAbsoluteDifference, 2, 1)   \
 743   F(Uint16x8Equal, 2, 1)                       \
 744   F(Uint16x8NotEqual, 2, 1)                    \
 745   F(Uint16x8LessThan, 2, 1)                    \
 746   F(Uint16x8LessThanOrEqual, 2, 1)             \
 747   F(Uint16x8GreaterThan, 2, 1)                 \
 748   F(Uint16x8GreaterThanOrEqual, 2, 1)          \
 749   F(Uint16x8Select, 3, 1)                      \
 750   F(Uint16x8Swizzle, 9, 1)                     \
 751   F(Uint16x8Shuffle, 10, 1)                    \
 752   F(Uint16x8FromInt16x8, 1, 1)                 \
 753   F(Uint16x8FromFloat32x4Bits, 1, 1)           \
 754   F(Uint16x8FromInt32x4Bits, 1, 1)             \
 755   F(Uint16x8FromUint32x4Bits, 1, 1)            \
 756   F(Uint16x8FromInt16x8Bits, 1, 1)             \
 757   F(Uint16x8FromInt8x16Bits, 1, 1)             \
 758   F(Uint16x8FromUint8x16Bits, 1, 1)            \
 759   F(Bool16x8Check, 1, 1)                       \
 760   F(Bool16x8ExtractLane, 2, 1)                 \
 761   F(Bool16x8ReplaceLane, 3, 1)                 \
 762   F(Bool16x8And, 2, 1)                         \
 763   F(Bool16x8Or, 2, 1)                          \
 764   F(Bool16x8Xor, 2, 1)                         \
 765   F(Bool16x8Not, 1, 1)                         \
 766   F(Bool16x8AnyTrue, 1, 1)                     \
 767   F(Bool16x8AllTrue, 1, 1)                     \
 768   F(Bool16x8Swizzle, 9, 1)                     \
 769   F(Bool16x8Shuffle, 10, 1)                    \
 770   F(Int8x16Check, 1, 1)                        \
 771   F(Int8x16ExtractLane, 2, 1)                  \
 772   F(Int8x16ReplaceLane, 3, 1)                  \
 773   F(Int8x16Neg, 1, 1)                          \
 774   F(Int8x16Add, 2, 1)                          \
 775   F(Int8x16AddSaturate, 2, 1)                  \
 776   F(Int8x16Sub, 2, 1)                          \
 777   F(Int8x16SubSaturate, 2, 1)                  \
 778   F(Int8x16Mul, 2, 1)                          \
 779   F(Int8x16Min, 2, 1)                          \
 780   F(Int8x16Max, 2, 1)                          \
 781   F(Int8x16And, 2, 1)                          \
 782   F(Int8x16Or, 2, 1)                           \
 783   F(Int8x16Xor, 2, 1)                          \
 784   F(Int8x16Not, 1, 1)                          \
 785   F(Int8x16ShiftLeftByScalar, 2, 1)            \
 786   F(Int8x16ShiftRightArithmeticByScalar, 2, 1) \
 787   F(Int8x16Equal, 2, 1)                        \
 788   F(Int8x16NotEqual, 2, 1)                     \
 789   F(Int8x16LessThan, 2, 1)                     \
 790   F(Int8x16LessThanOrEqual, 2, 1)              \
 791   F(Int8x16GreaterThan, 2, 1)                  \
 792   F(Int8x16GreaterThanOrEqual, 2, 1)           \
 793   F(Int8x16Select, 3, 1)                       \
 794   F(Int8x16Swizzle, 17, 1)                     \
 795   F(Int8x16Shuffle, 18, 1)                     \
 796   F(Int8x16FromUint8x16, 1, 1)                 \
 797   F(Int8x16FromFloat32x4Bits, 1, 1)            \
 798   F(Int8x16FromInt32x4Bits, 1, 1)              \
 799   F(Int8x16FromUint32x4Bits, 1, 1)             \
 800   F(Int8x16FromInt16x8Bits, 1, 1)              \
 801   F(Int8x16FromUint16x8Bits, 1, 1)             \
 802   F(Int8x16FromUint8x16Bits, 1, 1)             \
 803   F(Uint8x16Check, 1, 1)                       \
 804   F(Uint8x16ExtractLane, 2, 1)                 \
 805   F(Uint8x16ReplaceLane, 3, 1)                 \
 806   F(Uint8x16Add, 2, 1)                         \
 807   F(Uint8x16AddSaturate, 2, 1)                 \
 808   F(Uint8x16Sub, 2, 1)                         \
 809   F(Uint8x16SubSaturate, 2, 1)                 \
 810   F(Uint8x16Mul, 2, 1)                         \
 811   F(Uint8x16Min, 2, 1)                         \
 812   F(Uint8x16Max, 2, 1)                         \
 813   F(Uint8x16And, 2, 1)                         \
 814   F(Uint8x16Or, 2, 1)                          \
 815   F(Uint8x16Xor, 2, 1)                         \
 816   F(Uint8x16Not, 1, 1)                         \
 817   F(Uint8x16ShiftLeftByScalar, 2, 1)           \
 818   F(Uint8x16ShiftRightLogicalByScalar, 2, 1)   \
 819   F(Uint8x16HorizontalSum, 1, 1)               \
 820   F(Uint8x16AbsoluteDifference, 2, 1)          \
 821   F(Uint8x16WidenedAbsoluteDifference, 2, 1)   \
 822   F(Uint8x16Equal, 2, 1)                       \
 823   F(Uint8x16NotEqual, 2, 1)                    \
 824   F(Uint8x16LessThan, 2, 1)                    \
 825   F(Uint8x16LessThanOrEqual, 2, 1)             \
 826   F(Uint8x16GreaterThan, 2, 1)                 \
 827   F(Uint8x16GreaterThanOrEqual, 2, 1)          \
 828   F(Uint8x16Select, 3, 1)                      \
 829   F(Uint8x16Swizzle, 17, 1)                    \
 830   F(Uint8x16Shuffle, 18, 1)                    \
 831   F(Uint8x16FromInt8x16, 1, 1)                 \
 832   F(Uint8x16FromFloat32x4Bits, 1, 1)           \
 833   F(Uint8x16FromInt32x4Bits, 1, 1)             \
 834   F(Uint8x16FromUint32x4Bits, 1, 1)            \
 835   F(Uint8x16FromInt16x8Bits, 1, 1)             \
 836   F(Uint8x16FromUint16x8Bits, 1, 1)            \
 837   F(Uint8x16FromInt8x16Bits, 1, 1)             \
 838   F(Bool8x16Check, 1, 1)                       \
 839   F(Bool8x16ExtractLane, 2, 1)                 \
 840   F(Bool8x16ReplaceLane, 3, 1)                 \
 841   F(Bool8x16And, 2, 1)                         \
 842   F(Bool8x16Or, 2, 1)                          \
 843   F(Bool8x16Xor, 2, 1)                         \
 844   F(Bool8x16Not, 1, 1)                         \
 845   F(Bool8x16AnyTrue, 1, 1)                     \
 846   F(Bool8x16AllTrue, 1, 1)                     \
 847   F(Bool8x16Swizzle, 17, 1)                    \
 848   F(Bool8x16Shuffle, 18, 1)
 849
 850
 851 #define FOR_EACH_INTRINSIC_STRINGS(F)           \
 852   F(StringReplaceOneCharWithString, 3, 1)       \
 853   F(StringIndexOf, 3, 1)                        \
 854   F(StringLastIndexOf, 3, 1)                    \
 855   F(StringLocaleCompare, 2, 1)                  \
 856   F(SubString, 3, 1)                            \
 857   F(StringAdd, 2, 1)                            \
 858   F(InternalizeString, 1, 1)                    \
 859   F(StringMatch, 3, 1)                          \
 860   F(StringCharCodeAtRT, 2, 1)                   \
 861   F(CharFromCode, 1, 1)                         \
 862   F(StringCompare, 2, 1)                        \
 863   F(StringBuilderConcat, 3, 1)                  \
 864   F(StringBuilderJoin, 3, 1)                    \
 865   F(SparseJoinWithSeparator, 3, 1)              \
 866   F(StringToArray, 2, 1)                        \
 867   F(StringToLowerCase, 1, 1)                    \
 868   F(StringToUpperCase, 1, 1)                    \
 869   F(StringTrim, 3, 1)                           \
 870   F(TruncateString, 2, 1)                       \
 871   F(NewString, 2, 1)                            \
 872   F(NewConsString, 4, 1)                        \
 873   F(StringEquals, 2, 1)                         \
 874   F(FlattenString, 1, 1)                        \
 875   F(StringCharFromCode, 1, 1)                   \
 876   F(StringCharAt, 2, 1)                         \
 877   F(OneByteSeqStringGetChar, 2, 1)              \
 878   F(OneByteSeqStringSetChar, 3, 1)              \
 879   F(TwoByteSeqStringGetChar, 2, 1)              \
 880   F(TwoByteSeqStringSetChar, 3, 1)              \
 881   F(StringCharCodeAt, 2, 1)                     \
 882   F(IsStringWrapperSafeForDefaultValueOf, 1, 1) \
 883   F(StringGetLength, 1, 1)
 884
 885
 886 #define FOR_EACH_INTRINSIC_SYMBOL(F) \
 887   F(CreateSymbol, 1, 1)              \
 888   F(CreatePrivateSymbol, 1, 1)       \
 889   F(SymbolDescription, 1, 1)         \
 890   F(SymbolRegistry, 0, 1)            \
 891   F(SymbolIsPrivate, 1, 1)
 892
 893
 894 #define FOR_EACH_INTRINSIC_TEST(F)            \
 895   F(DeoptimizeFunction, 1, 1)                 \
 896   F(DeoptimizeNow, 0, 1)                      \
 897   F(RunningInSimulator, 0, 1)                 \
 898   F(IsConcurrentRecompilationSupported, 0, 1) \
 899   F(OptimizeFunctionOnNextCall, -1, 1)        \
 900   F(OptimizeOsr, -1, 1)                       \
 901   F(NeverOptimizeFunction, 1, 1)              \
 902   F(GetOptimizationStatus, -1, 1)             \
 903   F(UnblockConcurrentRecompilation, 0, 1)     \
 904   F(GetOptimizationCount, 1, 1)               \
 905   F(GetUndetectable, 0, 1)                    \
 906   F(ClearFunctionTypeFeedback, 1, 1)          \
 907   F(NotifyContextDisposed, 0, 1)              \
 908   F(SetAllocationTimeout, -1 /* 2 || 3 */, 1) \
 909   F(DebugPrint, 1, 1)                         \
 910   F(DebugTrace, 0, 1)                         \
 911   F(GlobalPrint, 1, 1)                        \
 912   F(SystemBreak, 0, 1)                        \
 913   F(SetFlags, 1, 1)                           \
 914   F(Abort, 1, 1)                              \
 915   F(AbortJS, 1, 1)                            \
 916   F(NativeScriptsCount, 0, 1)                 \
 917   F(GetV8Version, 0, 1)                       \
 918   F(DisassembleFunction, 1, 1)                \
 919   F(TraceEnter, 0, 1)                         \
 920   F(TraceExit, 1, 1)                          \
 921   F(HaveSameMap, 2, 1)                        \
 922   F(HasFastSmiElements, 1, 1)                 \
 923   F(HasFastObjectElements, 1, 1)              \
 924   F(HasFastSmiOrObjectElements, 1, 1)         \
 925   F(HasFastDoubleElements, 1, 1)              \
 926   F(HasFastHoleyElements, 1, 1)               \
 927   F(HasDictionaryElements, 1, 1)              \
 928   F(HasSloppyArgumentsElements, 1, 1)         \
 929   F(HasFixedTypedArrayElements, 1, 1)         \
 930   F(HasFastProperties, 1, 1)                  \
 931   F(HasFixedUint8Elements, 1, 1)              \
 932   F(HasFixedInt8Elements, 1, 1)               \
 933   F(HasFixedUint16Elements, 1, 1)             \
 934   F(HasFixedInt16Elements, 1, 1)              \
 935   F(HasFixedUint32Elements, 1, 1)             \
 936   F(HasFixedInt32Elements, 1, 1)              \
 937   F(HasFixedFloat32Elements, 1, 1)            \
 938   F(HasFixedFloat64Elements, 1, 1)            \
 939   F(HasFixedUint8ClampedElements, 1, 1)
 940
 941
 942 #define FOR_EACH_INTRINSIC_TYPEDARRAY(F)     \
 943   F(ArrayBufferInitialize, 3, 1)             \
 944   F(ArrayBufferGetByteLength, 1, 1)          \
 945   F(ArrayBufferSliceImpl, 3, 1)              \
 946   F(ArrayBufferIsView, 1, 1)                 \
 947   F(ArrayBufferNeuter, 1, 1)                 \
 948   F(TypedArrayInitialize, 6, 1)              \
 949   F(TypedArrayInitializeFromArrayLike, 4, 1) \
 950   F(ArrayBufferViewGetByteLength, 1, 1)      \
 951   F(ArrayBufferViewGetByteOffset, 1, 1)      \
 952   F(TypedArrayGetLength, 1, 1)               \
 953   F(DataViewGetBuffer, 1, 1)                 \
 954   F(TypedArrayGetBuffer, 1, 1)               \
 955   F(TypedArraySetFastCases, 3, 1)            \
 956   F(TypedArrayMaxSizeInHeap, 0, 1)           \
 957   F(IsTypedArray, 1, 1)                      \
 958   F(IsSharedTypedArray, 1, 1)                \
 959   F(IsSharedIntegerTypedArray, 1, 1)         \
 960   F(DataViewInitialize, 4, 1)                \
 961   F(DataViewGetUint8, 3, 1)                  \
 962   F(DataViewGetInt8, 3, 1)                   \
 963   F(DataViewGetUint16, 3, 1)                 \
 964   F(DataViewGetInt16, 3, 1)                  \
 965   F(DataViewGetUint32, 3, 1)                 \
 966   F(DataViewGetInt32, 3, 1)                  \
 967   F(DataViewGetFloat32, 3, 1)                \
 968   F(DataViewGetFloat64, 3, 1)                \
 969   F(DataViewSetUint8, 4, 1)                  \
 970   F(DataViewSetInt8, 4, 1)                   \
 971   F(DataViewSetUint16, 4, 1)                 \
 972   F(DataViewSetInt16, 4, 1)                  \
 973   F(DataViewSetUint32, 4, 1)                 \
 974   F(DataViewSetInt32, 4, 1)                  \
 975   F(DataViewSetFloat32, 4, 1)                \
 976   F(DataViewSetFloat64, 4, 1)
 977
 978
 979 #define FOR_EACH_INTRINSIC_URI(F) \
 980   F(URIEscape, 1, 1)              \
 981   F(URIUnescape, 1, 1)
 982
 983
 984 #define FOR_EACH_INTRINSIC_RETURN_PAIR(F) \
 985   F(LoadLookupSlot, 2, 2)                 \
 986   F(LoadLookupSlotNoReferenceError, 2, 2)
 987
 988
 989 // Most intrinsics are implemented in the runtime/ directory, but ICs are
 990 // implemented in ic.cc for now.
 991 #define FOR_EACH_INTRINSIC_IC(F)             \
 992   F(LoadIC_Miss, 3, 1)                       \
 993   F(KeyedLoadIC_Miss, 3, 1)                  \
 994   F(CallIC_Miss, 3, 1)                       \
 995   F(CallIC_Customization_Miss, 3, 1)         \
 996   F(StoreIC_Miss, 3, 1)                      \
 997   F(StoreIC_Slow, 3, 1)                      \
 998   F(KeyedStoreIC_Miss, 3, 1)                 \
 999   F(KeyedStoreIC_Slow, 3, 1)                 \
1000   F(StoreCallbackProperty, 5, 1)             \
1001   F(LoadPropertyWithInterceptorOnly, 3, 1)   \
1002   F(LoadPropertyWithInterceptor, 3, 1)       \
1003   F(LoadElementWithInterceptor, 2, 1)        \
1004   F(StorePropertyWithInterceptor, 3, 1)      \
1005   F(CompareIC_Miss, 3, 1)                    \
1006   F(BinaryOpIC_Miss, 2, 1)                   \
1007   F(CompareNilIC_Miss, 1, 1)                 \
1008   F(Unreachable, 0, 1)                       \
1009   F(ToBooleanIC_Miss, 1, 1)                  \
1010   F(KeyedLoadIC_MissFromStubFailure, 4, 1)   \
1011   F(KeyedStoreIC_MissFromStubFailure, 3, 1)  \
1012   F(StoreIC_MissFromStubFailure, 3, 1)       \
1013   F(ElementsTransitionAndStoreIC_Miss, 4, 1) \
1014   F(BinaryOpIC_MissWithAllocationSite, 3, 1) \
1015   F(LoadIC_MissFromStubFailure, 0, 1)
1016
1017
1018 #define FOR_EACH_INTRINSIC_RETURN_OBJECT(F) \
1019   FOR_EACH_INTRINSIC_IC(F)                  \
1020   FOR_EACH_INTRINSIC_ARRAY(F)               \
1021   FOR_EACH_INTRINSIC_ATOMICS(F)             \
1022   FOR_EACH_INTRINSIC_CLASSES(F)             \
1023   FOR_EACH_INTRINSIC_COLLECTIONS(F)         \
1024   FOR_EACH_INTRINSIC_COMPILER(F)            \
1025   FOR_EACH_INTRINSIC_DATE(F)                \
1026   FOR_EACH_INTRINSIC_DEBUG(F)               \
1027   FOR_EACH_INTRINSIC_FORIN(F)               \
1028   FOR_EACH_INTRINSIC_FUNCTION(F)            \
1029   FOR_EACH_INTRINSIC_FUTEX(F)               \
1030   FOR_EACH_INTRINSIC_GENERATOR(F)           \
1031   FOR_EACH_INTRINSIC_I18N(F)                \
1032   FOR_EACH_INTRINSIC_INTERNAL(F)            \
1033   FOR_EACH_INTRINSIC_JSON(F)                \
1034   FOR_EACH_INTRINSIC_LITERALS(F)            \
1035   FOR_EACH_INTRINSIC_LIVEEDIT(F)            \
1036   FOR_EACH_INTRINSIC_MATHS(F)               \
1037   FOR_EACH_INTRINSIC_NUMBERS(F)             \
1038   FOR_EACH_INTRINSIC_OBJECT(F)              \
1039   FOR_EACH_INTRINSIC_OBSERVE(F)             \
1040   FOR_EACH_INTRINSIC_PROXY(F)               \
1041   FOR_EACH_INTRINSIC_REGEXP(F)              \
1042   FOR_EACH_INTRINSIC_SCOPES(F)              \
1043   FOR_EACH_INTRINSIC_SIMD(F)                \
1044   FOR_EACH_INTRINSIC_STRINGS(F)             \
1045   FOR_EACH_INTRINSIC_SYMBOL(F)              \
1046   FOR_EACH_INTRINSIC_TEST(F)                \
1047   FOR_EACH_INTRINSIC_TYPEDARRAY(F)          \
1048   FOR_EACH_INTRINSIC_URI(F)
1049
1050 // FOR_EACH_INTRINSIC defines the list of all intrinsics, coming in 2 flavors,
1051 // either returning an object or a pair.
1052 #define FOR_EACH_INTRINSIC(F)       \
1053   FOR_EACH_INTRINSIC_RETURN_PAIR(F) \
1054   FOR_EACH_INTRINSIC_RETURN_OBJECT(F)
1055
1056
1057 #define F(name, nargs, ressize)                                 \
1058   Object* Runtime_##name(int args_length, Object** args_object, \
1059                          Isolate* isolate);
1060 FOR_EACH_INTRINSIC_RETURN_OBJECT(F)
1061 #undef F
1062
1063 //---------------------------------------------------------------------------
1064 // Runtime provides access to all C++ runtime functions.
1065
1066 class RuntimeState {
1067  public:
1068   unibrow::Mapping<unibrow::ToUppercase, 128>* to_upper_mapping() {
1069     return &to_upper_mapping_;
1070   }
1071   unibrow::Mapping<unibrow::ToLowercase, 128>* to_lower_mapping() {
1072     return &to_lower_mapping_;
1073   }
1074
1075  private:
1076   RuntimeState() {}
1077   unibrow::Mapping<unibrow::ToUppercase, 128> to_upper_mapping_;
1078   unibrow::Mapping<unibrow::ToLowercase, 128> to_lower_mapping_;
1079
1080   friend class Isolate;
1081   friend class Runtime;
1082
1083   DISALLOW_COPY_AND_ASSIGN(RuntimeState);
1084 };
1085
1086
1087 class JavaScriptFrameIterator;  // Forward declaration.
1088
1089
1090 class Runtime : public AllStatic {
1091  public:
1092   enum FunctionId {
1093 #define F(name, nargs, ressize) k##name,
1094 #define I(name, nargs, ressize) kInline##name,
1095     FOR_EACH_INTRINSIC(F) FOR_EACH_INTRINSIC(I)
1096 #undef I
1097 #undef F
1098         kNumFunctions,
1099   };
1100
1101   enum IntrinsicType { RUNTIME, INLINE };
1102
1103   // Intrinsic function descriptor.
1104   struct Function {
1105     FunctionId function_id;
1106     IntrinsicType intrinsic_type;
1107     // The JS name of the function.
1108     const char* name;
1109
1110     // The C++ (native) entry point.  NULL if the function is inlined.
1111     byte* entry;
1112
1113     // The number of arguments expected. nargs is -1 if the function takes
1114     // a variable number of arguments.
1115     int nargs;
1116     // Size of result.  Most functions return a single pointer, size 1.
1117     int result_size;
1118   };
1119
1120   static const int kNotFound = -1;
1121
1122   // Add internalized strings for all the intrinsic function names to a
1123   // StringDictionary.
1124   static void InitializeIntrinsicFunctionNames(Isolate* isolate,
1125                                                Handle<NameDictionary> dict);
1126
1127   // Get the intrinsic function with the given name, which must be internalized.
1128   static const Function* FunctionForName(Handle<String> name);
1129
1130   // Get the intrinsic function with the given FunctionId.
1131   static const Function* FunctionForId(FunctionId id);
1132
1133   // Get the intrinsic function with the given function entry address.
1134   static const Function* FunctionForEntry(Address ref);
1135
1136   MUST_USE_RESULT static MaybeHandle<Object> DeleteObjectProperty(
1137       Isolate* isolate, Handle<JSReceiver> receiver, Handle<Object> key,
1138       LanguageMode language_mode);
1139
1140   MUST_USE_RESULT static MaybeHandle<Object> SetObjectProperty(
1141       Isolate* isolate, Handle<Object> object, Handle<Object> key,
1142       Handle<Object> value, LanguageMode language_mode);
1143
1144   MUST_USE_RESULT static MaybeHandle<Object> GetObjectProperty(
1145       Isolate* isolate, Handle<Object> object, Handle<Object> key,
1146       LanguageMode language_mode = SLOPPY);
1147
1148   MUST_USE_RESULT static MaybeHandle<Object> KeyedGetObjectProperty(
1149       Isolate* isolate, Handle<Object> receiver_obj, Handle<Object> key_obj,
1150       LanguageMode language_mode);
1151
1152   MUST_USE_RESULT static MaybeHandle<Object> GetPrototype(
1153       Isolate* isolate, Handle<Object> object);
1154
1155   MUST_USE_RESULT static MaybeHandle<Name> ToName(Isolate* isolate,
1156                                                   Handle<Object> key);
1157
1158   static void SetupArrayBuffer(Isolate* isolate,
1159                                Handle<JSArrayBuffer> array_buffer,
1160                                bool is_external, void* data,
1161                                size_t allocated_length,
1162                                SharedFlag shared = SharedFlag::kNotShared);
1163
1164   static bool SetupArrayBufferAllocatingData(
1165       Isolate* isolate, Handle<JSArrayBuffer> array_buffer,
1166       size_t allocated_length, bool initialize = true,
1167       SharedFlag shared = SharedFlag::kNotShared);
1168
1169   static void NeuterArrayBuffer(Handle<JSArrayBuffer> array_buffer);
1170
1171   enum TypedArrayId {
1172     // arrayIds below should be synchromized with typedarray.js natives.
1173     ARRAY_ID_UINT8 = 1,
1174     ARRAY_ID_INT8 = 2,
1175     ARRAY_ID_UINT16 = 3,
1176     ARRAY_ID_INT16 = 4,
1177     ARRAY_ID_UINT32 = 5,
1178     ARRAY_ID_INT32 = 6,
1179     ARRAY_ID_FLOAT32 = 7,
1180     ARRAY_ID_FLOAT64 = 8,
1181     ARRAY_ID_UINT8_CLAMPED = 9,
1182     ARRAY_ID_FIRST = ARRAY_ID_UINT8,
1183     ARRAY_ID_LAST = ARRAY_ID_UINT8_CLAMPED
1184   };
1185
1186   static void ArrayIdToTypeAndSize(int array_id, ExternalArrayType* type,
1187                                    ElementsKind* fixed_elements_kind,
1188                                    size_t* element_size);
1189
1190   // Used in runtime.cc and hydrogen's VisitArrayLiteral.
1191   MUST_USE_RESULT static MaybeHandle<Object> CreateArrayLiteralBoilerplate(
1192       Isolate* isolate, Handle<FixedArray> literals,
1193       Handle<FixedArray> elements, bool is_strong);
1194
1195
1196   static void JSMapInitialize(Isolate* isolate, Handle<JSMap> map);
1197   static void JSMapClear(Isolate* isolate, Handle<JSMap> map);
1198   static void JSSetInitialize(Isolate* isolate, Handle<JSSet> set);
1199   static void JSSetClear(Isolate* isolate, Handle<JSSet> set);
1200
1201   static void WeakCollectionInitialize(
1202       Isolate* isolate, Handle<JSWeakCollection> weak_collection);
1203   static void WeakCollectionSet(Handle<JSWeakCollection> weak_collection,
1204                                 Handle<Object> key, Handle<Object> value,
1205                                 int32_t hash);
1206   static bool WeakCollectionDelete(Handle<JSWeakCollection> weak_collection,
1207                                    Handle<Object> key);
1208   static bool WeakCollectionDelete(Handle<JSWeakCollection> weak_collection,
1209                                    Handle<Object> key, int32_t hash);
1210
1211   static MaybeHandle<JSArray> GetInternalProperties(Isolate* isolate,
1212                                                     Handle<Object>);
1213
1214   static bool AtomicIsLockFree(uint32_t size);
1215 };
1216
1217
1218 std::ostream& operator<<(std::ostream&, Runtime::FunctionId);
1219
1220 //---------------------------------------------------------------------------
1221 // Constants used by interface to runtime functions.
1222
1223 class AllocateDoubleAlignFlag : public BitField<bool, 0, 1> {};
1224 class AllocateTargetSpace : public BitField<AllocationSpace, 1, 3> {};
1225
1226 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
1227 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
1228 STATIC_ASSERT(LANGUAGE_END == 3);
1229 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 2> {};
1230
1231 //---------------------------------------------------------------------------
1232 // Inline functions
1233
1234 // Assume that 32-bit architectures don't have 64-bit atomic ops.
1235 // TODO(binji): can we do better here?
1236 #if V8_TARGET_ARCH_64_BIT && V8_HOST_ARCH_64_BIT
1237
1238 #define ATOMICS_REQUIRE_LOCK_64_BIT 0
1239
1240 inline bool Runtime::AtomicIsLockFree(uint32_t size) {
1241   return size == 1 || size == 2 || size == 4 || size == 8;
1242 }
1243
1244 #else
1245
1246 #define ATOMICS_REQUIRE_LOCK_64_BIT 1
1247
1248 inline bool Runtime::AtomicIsLockFree(uint32_t size) {
1249   return size == 1 || size == 2 || size == 4;
1250 }
1251
1252 #endif
1253
1254 }  // namespace internal
1255 }  // namespace v8
1256
1257 #endif  // V8_RUNTIME_RUNTIME_H_