// Copyright 2012 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_RUNTIME_RUNTIME_H_ #define V8_RUNTIME_RUNTIME_H_ #include "src/allocation.h" #include "src/objects.h" #include "src/unicode.h" #include "src/zone.h" namespace v8 { namespace internal { // * Each intrinsic is consistently exposed in JavaScript via 2 names: // * %#name, which is always a runtime call. // * %_#name, which can be inlined or just a runtime call, the compiler in // question decides. // // * IntrinsicTypes are Runtime::RUNTIME and Runtime::INLINE, respectively. // // * IDs are Runtime::k##name and Runtime::kInline##name, respectively. // // * All intrinsics have a C++ implementation Runtime_##name. // // * Each compiler has an explicit list of intrisics it supports, falling back // to a simple runtime call if necessary. // Entries have the form F(name, number of arguments, number of values): #define FOR_EACH_INTRINSIC_ARRAY(F) \ F(FinishArrayPrototypeSetup, 1, 1) \ F(SpecialArrayFunctions, 0, 1) \ F(TransitionElementsKind, 2, 1) \ F(PushIfAbsent, 2, 1) \ F(RemoveArrayHoles, 2, 1) \ F(MoveArrayContents, 2, 1) \ F(EstimateNumberOfElements, 1, 1) \ F(GetArrayKeys, 2, 1) \ F(ArrayConstructor, -1, 1) \ F(ArrayConstructorWithSubclassing, -1, 1) \ F(InternalArrayConstructor, -1, 1) \ F(NormalizeElements, 1, 1) \ F(GrowArrayElements, 2, 1) \ F(HasComplexElements, 1, 1) \ F(IsArray, 1, 1) \ F(HasCachedArrayIndex, 1, 1) \ F(GetCachedArrayIndex, 1, 1) \ F(FixedArrayGet, 2, 1) \ F(FixedArraySet, 3, 1) \ F(FastOneByteArrayJoin, 2, 1) #define FOR_EACH_INTRINSIC_ATOMICS(F) \ F(AtomicsCompareExchange, 4, 1) \ F(AtomicsLoad, 2, 1) \ F(AtomicsStore, 3, 1) \ F(AtomicsAdd, 3, 1) \ F(AtomicsSub, 3, 1) \ F(AtomicsAnd, 3, 1) \ F(AtomicsOr, 3, 1) \ F(AtomicsXor, 3, 1) \ F(AtomicsExchange, 3, 1) \ F(AtomicsIsLockFree, 1, 1) #define FOR_EACH_INTRINSIC_FUTEX(F) \ F(AtomicsFutexWait, 4, 1) \ F(AtomicsFutexWake, 3, 1) \ F(AtomicsFutexWakeOrRequeue, 5, 1) \ F(AtomicsFutexNumWaitersForTesting, 2, 1) #define FOR_EACH_INTRINSIC_CLASSES(F) \ F(ThrowNonMethodError, 0, 1) \ F(ThrowUnsupportedSuperError, 0, 1) \ F(ThrowConstructorNonCallableError, 0, 1) \ F(ThrowArrayNotSubclassableError, 0, 1) \ F(ThrowStaticPrototypeError, 0, 1) \ F(ThrowIfStaticPrototype, 1, 1) \ F(HomeObjectSymbol, 0, 1) \ F(DefineClass, 5, 1) \ F(FinalizeClassDefinition, 2, 1) \ F(DefineClassMethod, 3, 1) \ F(ClassGetSourceCode, 1, 1) \ F(LoadFromSuper, 4, 1) \ F(LoadKeyedFromSuper, 4, 1) \ F(StoreToSuper_Strict, 4, 1) \ F(StoreToSuper_Sloppy, 4, 1) \ F(StoreKeyedToSuper_Strict, 4, 1) \ F(StoreKeyedToSuper_Sloppy, 4, 1) \ F(HandleStepInForDerivedConstructors, 1, 1) \ F(DefaultConstructorCallSuper, 2, 1) #define FOR_EACH_INTRINSIC_COLLECTIONS(F) \ F(StringGetRawHashField, 1, 1) \ F(TheHole, 0, 1) \ F(JSCollectionGetTable, 1, 1) \ F(GenericHash, 1, 1) \ F(SetInitialize, 1, 1) \ F(SetGrow, 1, 1) \ F(SetShrink, 1, 1) \ F(SetClear, 1, 1) \ F(SetIteratorInitialize, 3, 1) \ F(SetIteratorClone, 1, 1) \ F(SetIteratorNext, 2, 1) \ F(SetIteratorDetails, 1, 1) \ F(MapInitialize, 1, 1) \ F(MapShrink, 1, 1) \ F(MapClear, 1, 1) \ F(MapGrow, 1, 1) \ F(MapIteratorInitialize, 3, 1) \ F(MapIteratorClone, 1, 1) \ F(MapIteratorDetails, 1, 1) \ F(GetWeakMapEntries, 2, 1) \ F(MapIteratorNext, 2, 1) \ F(WeakCollectionInitialize, 1, 1) \ F(WeakCollectionGet, 3, 1) \ F(WeakCollectionHas, 3, 1) \ F(WeakCollectionDelete, 3, 1) \ F(WeakCollectionSet, 4, 1) \ F(GetWeakSetValues, 2, 1) \ F(ObservationWeakMapCreate, 0, 1) #define FOR_EACH_INTRINSIC_COMPILER(F) \ F(CompileLazy, 1, 1) \ F(CompileOptimized, 2, 1) \ F(NotifyStubFailure, 0, 1) \ F(NotifyDeoptimized, 1, 1) \ F(CompileForOnStackReplacement, 1, 1) \ F(TryInstallOptimizedCode, 1, 1) \ F(CompileString, 2, 1) \ F(ResolvePossiblyDirectEval, 5, 1) #define FOR_EACH_INTRINSIC_DATE(F) \ F(DateMakeDay, 2, 1) \ F(DateSetValue, 3, 1) \ F(IsDate, 1, 1) \ F(ThrowNotDateError, 0, 1) \ F(DateCurrentTime, 0, 1) \ F(DateParseString, 2, 1) \ F(DateLocalTimezone, 1, 1) \ F(DateToUTC, 1, 1) \ F(DateCacheVersion, 0, 1) \ F(DateField, 2 /* date object, field index */, 1) #define FOR_EACH_INTRINSIC_DEBUG(F) \ F(HandleDebuggerStatement, 0, 1) \ F(DebugBreak, 0, 1) \ F(SetDebugEventListener, 2, 1) \ F(ScheduleBreak, 0, 1) \ F(DebugGetInternalProperties, 1, 1) \ F(DebugGetPropertyDetails, 2, 1) \ F(DebugGetProperty, 2, 1) \ F(DebugPropertyTypeFromDetails, 1, 1) \ F(DebugPropertyAttributesFromDetails, 1, 1) \ F(DebugPropertyIndexFromDetails, 1, 1) \ F(DebugNamedInterceptorPropertyValue, 2, 1) \ F(DebugIndexedInterceptorElementValue, 2, 1) \ F(CheckExecutionState, 1, 1) \ F(GetFrameCount, 1, 1) \ F(GetFrameDetails, 2, 1) \ F(GetScopeCount, 2, 1) \ F(GetStepInPositions, 2, 1) \ F(GetScopeDetails, 4, 1) \ F(GetAllScopesDetails, 4, 1) \ F(GetFunctionScopeCount, 1, 1) \ F(GetFunctionScopeDetails, 2, 1) \ F(SetScopeVariableValue, 6, 1) \ F(DebugPrintScopes, 0, 1) \ F(GetThreadCount, 1, 1) \ F(GetThreadDetails, 2, 1) \ F(SetDisableBreak, 1, 1) \ F(GetBreakLocations, 2, 1) \ F(SetFunctionBreakPoint, 3, 1) \ F(SetScriptBreakPoint, 4, 1) \ F(ClearBreakPoint, 1, 1) \ F(ChangeBreakOnException, 2, 1) \ F(IsBreakOnException, 1, 1) \ F(PrepareStep, 4, 1) \ F(ClearStepping, 0, 1) \ F(DebugEvaluate, 6, 1) \ F(DebugEvaluateGlobal, 4, 1) \ F(DebugGetLoadedScripts, 0, 1) \ F(DebugReferencedBy, 3, 1) \ F(DebugConstructedBy, 2, 1) \ F(DebugGetPrototype, 1, 1) \ F(DebugSetScriptSource, 2, 1) \ F(FunctionGetInferredName, 1, 1) \ F(GetFunctionCodePositionFromSource, 2, 1) \ F(ExecuteInDebugContext, 1, 1) \ F(GetDebugContext, 0, 1) \ F(CollectGarbage, 1, 1) \ F(GetHeapUsage, 0, 1) \ F(GetScript, 1, 1) \ F(DebugCallbackSupportsStepping, 1, 1) \ F(DebugPrepareStepInIfStepping, 1, 1) \ F(DebugPushPromise, 2, 1) \ F(DebugPopPromise, 0, 1) \ F(DebugPromiseEvent, 1, 1) \ F(DebugAsyncTaskEvent, 1, 1) \ F(DebugIsActive, 0, 1) \ F(DebugBreakInOptimizedCode, 0, 1) #define FOR_EACH_INTRINSIC_FORIN(F) \ F(ForInDone, 2, 1) \ F(ForInFilter, 2, 1) \ F(ForInNext, 4, 1) \ F(ForInStep, 1, 1) #define FOR_EACH_INTRINSIC_INTERPRETER(F) \ F(InterpreterEquals, 2, 1) \ F(InterpreterNotEquals, 2, 1) \ F(InterpreterStrictEquals, 2, 1) \ F(InterpreterStrictNotEquals, 2, 1) \ F(InterpreterLessThan, 2, 1) \ F(InterpreterGreaterThan, 2, 1) \ F(InterpreterLessThanOrEqual, 2, 1) \ F(InterpreterGreaterThanOrEqual, 2, 1) \ F(InterpreterToBoolean, 1, 1) #define FOR_EACH_INTRINSIC_FUNCTION(F) \ F(FunctionGetName, 1, 1) \ F(FunctionSetName, 2, 1) \ F(FunctionNameShouldPrintAsAnonymous, 1, 1) \ F(FunctionMarkNameShouldPrintAsAnonymous, 1, 1) \ F(FunctionIsArrow, 1, 1) \ F(FunctionIsConciseMethod, 1, 1) \ F(FunctionRemovePrototype, 1, 1) \ F(FunctionGetScript, 1, 1) \ F(FunctionGetSourceCode, 1, 1) \ F(FunctionGetScriptSourcePosition, 1, 1) \ F(FunctionGetPositionForOffset, 2, 1) \ F(FunctionSetInstanceClassName, 2, 1) \ F(FunctionSetLength, 2, 1) \ F(FunctionSetPrototype, 2, 1) \ F(FunctionIsAPIFunction, 1, 1) \ F(FunctionHidesSource, 1, 1) \ F(SetCode, 2, 1) \ F(SetNativeFlag, 1, 1) \ F(ThrowStrongModeTooFewArguments, 0, 1) \ F(IsConstructor, 1, 1) \ F(SetForceInlineFlag, 1, 1) \ F(FunctionBindArguments, 4, 1) \ F(BoundFunctionGetBindings, 1, 1) \ F(NewObjectFromBound, 1, 1) \ F(Call, -1 /* >= 2 */, 1) \ F(Apply, 5, 1) \ F(GetOriginalConstructor, 0, 1) \ F(CallFunction, -1 /* receiver + n args + function */, 1) \ F(IsConstructCall, 0, 1) \ F(IsFunction, 1, 1) #define FOR_EACH_INTRINSIC_GENERATOR(F) \ F(CreateJSGeneratorObject, 0, 1) \ F(SuspendJSGeneratorObject, -1, 1) \ F(ResumeJSGeneratorObject, 3, 1) \ F(GeneratorClose, 1, 1) \ F(GeneratorGetFunction, 1, 1) \ F(GeneratorGetContext, 1, 1) \ F(GeneratorGetReceiver, 1, 1) \ F(GeneratorGetContinuation, 1, 1) \ F(GeneratorGetSourcePosition, 1, 1) \ F(FunctionIsGenerator, 1, 1) \ F(GeneratorNext, 2, 1) \ F(GeneratorThrow, 2, 1) #ifdef V8_I18N_SUPPORT #define FOR_EACH_INTRINSIC_I18N(F) \ F(CanonicalizeLanguageTag, 1, 1) \ F(AvailableLocalesOf, 1, 1) \ F(GetDefaultICULocale, 0, 1) \ F(GetLanguageTagVariants, 1, 1) \ F(IsInitializedIntlObject, 1, 1) \ F(IsInitializedIntlObjectOfType, 2, 1) \ F(MarkAsInitializedIntlObjectOfType, 3, 1) \ F(GetImplFromInitializedIntlObject, 1, 1) \ F(CreateDateTimeFormat, 3, 1) \ F(InternalDateFormat, 2, 1) \ F(InternalDateParse, 2, 1) \ F(CreateNumberFormat, 3, 1) \ F(InternalNumberFormat, 2, 1) \ F(InternalNumberParse, 2, 1) \ F(CreateCollator, 3, 1) \ F(InternalCompare, 3, 1) \ F(StringNormalize, 2, 1) \ F(CreateBreakIterator, 3, 1) \ F(BreakIteratorAdoptText, 2, 1) \ F(BreakIteratorFirst, 1, 1) \ F(BreakIteratorNext, 1, 1) \ F(BreakIteratorCurrent, 1, 1) \ F(BreakIteratorBreakType, 1, 1) #else #define FOR_EACH_INTRINSIC_I18N(F) #endif #define FOR_EACH_INTRINSIC_INTERNAL(F) \ F(CheckIsBootstrapping, 0, 1) \ F(ExportFromRuntime, 1, 1) \ F(ExportExperimentalFromRuntime, 1, 1) \ F(InstallToContext, 1, 1) \ F(Throw, 1, 1) \ F(ReThrow, 1, 1) \ F(UnwindAndFindExceptionHandler, 0, 1) \ F(PromoteScheduledException, 0, 1) \ F(ThrowReferenceError, 1, 1) \ F(NewTypeError, 2, 1) \ F(NewSyntaxError, 2, 1) \ F(NewReferenceError, 2, 1) \ F(ThrowIteratorResultNotAnObject, 1, 1) \ F(ThrowStackOverflow, 0, 1) \ F(ThrowStrongModeImplicitConversion, 0, 1) \ F(PromiseRejectEvent, 3, 1) \ F(PromiseRevokeReject, 1, 1) \ F(StackGuard, 0, 1) \ F(Interrupt, 0, 1) \ F(AllocateInNewSpace, 1, 1) \ F(AllocateInTargetSpace, 2, 1) \ F(CollectStackTrace, 2, 1) \ F(MessageGetStartPosition, 1, 1) \ F(MessageGetScript, 1, 1) \ F(ErrorToStringRT, 1, 1) \ F(FormatMessageString, 4, 1) \ F(CallSiteGetFileNameRT, 1, 1) \ F(CallSiteGetFunctionNameRT, 1, 1) \ F(CallSiteGetScriptNameOrSourceUrlRT, 1, 1) \ F(CallSiteGetMethodNameRT, 1, 1) \ F(CallSiteGetLineNumberRT, 1, 1) \ F(CallSiteGetColumnNumberRT, 1, 1) \ F(CallSiteIsNativeRT, 1, 1) \ F(CallSiteIsToplevelRT, 1, 1) \ F(CallSiteIsEvalRT, 1, 1) \ F(CallSiteIsConstructorRT, 1, 1) \ F(IS_VAR, 1, 1) \ F(IncrementStatsCounter, 1, 1) \ F(Likely, 1, 1) \ F(Unlikely, 1, 1) \ F(HarmonyToString, 0, 1) \ F(GetTypeFeedbackVector, 1, 1) \ F(GetCallerJSFunction, 0, 1) \ F(GetCodeStubExportsObject, 0, 1) \ F(ThrowCalledNonCallable, 1, 1) #define FOR_EACH_INTRINSIC_JSON(F) \ F(QuoteJSONString, 1, 1) \ F(BasicJSONStringify, 1, 1) \ F(ParseJson, 1, 1) #define FOR_EACH_INTRINSIC_LITERALS(F) \ F(CreateObjectLiteral, 4, 1) \ F(CreateArrayLiteral, 4, 1) \ F(CreateArrayLiteralStubBailout, 3, 1) \ F(StoreArrayLiteralElement, 5, 1) #define FOR_EACH_INTRINSIC_LIVEEDIT(F) \ F(LiveEditFindSharedFunctionInfosForScript, 1, 1) \ F(LiveEditGatherCompileInfo, 2, 1) \ F(LiveEditReplaceScript, 3, 1) \ F(LiveEditFunctionSourceUpdated, 1, 1) \ F(LiveEditReplaceFunctionCode, 2, 1) \ F(LiveEditFunctionSetScript, 2, 1) \ F(LiveEditReplaceRefToNestedFunction, 3, 1) \ F(LiveEditPatchFunctionPositions, 2, 1) \ F(LiveEditCheckAndDropActivations, 2, 1) \ F(LiveEditCompareStrings, 2, 1) \ F(LiveEditRestartFrame, 2, 1) #define FOR_EACH_INTRINSIC_MATHS(F) \ F(MathAcos, 1, 1) \ F(MathAsin, 1, 1) \ F(MathAtan, 1, 1) \ F(MathLogRT, 1, 1) \ F(DoubleHi, 1, 1) \ F(DoubleLo, 1, 1) \ F(ConstructDouble, 2, 1) \ F(RemPiO2, 2, 1) \ F(MathAtan2, 2, 1) \ F(MathExpRT, 1, 1) \ F(MathClz32, 1, 1) \ F(MathFloor, 1, 1) \ F(MathPow, 2, 1) \ F(MathPowRT, 2, 1) \ F(RoundNumber, 1, 1) \ F(MathSqrt, 1, 1) \ F(MathFround, 1, 1) \ F(IsMinusZero, 1, 1) #define FOR_EACH_INTRINSIC_NUMBERS(F) \ F(NumberToRadixString, 2, 1) \ F(NumberToFixed, 2, 1) \ F(NumberToExponential, 2, 1) \ F(NumberToPrecision, 2, 1) \ F(IsValidSmi, 1, 1) \ F(StringToNumber, 1, 1) \ F(StringParseInt, 2, 1) \ F(StringParseFloat, 1, 1) \ F(NumberToString, 1, 1) \ F(NumberToStringSkipCache, 1, 1) \ F(NumberToIntegerMapMinusZero, 1, 1) \ F(NumberToSmi, 1, 1) \ F(NumberImul, 2, 1) \ F(SmiLexicographicCompare, 2, 1) \ F(MaxSmi, 0, 1) \ F(IsSmi, 1, 1) \ F(GetRootNaN, 0, 1) #define FOR_EACH_INTRINSIC_OBJECT(F) \ F(GetPrototype, 1, 1) \ F(InternalSetPrototype, 2, 1) \ F(SetPrototype, 2, 1) \ F(GetOwnProperty, 2, 1) \ F(PreventExtensions, 1, 1) \ F(IsExtensible, 1, 1) \ F(OptimizeObjectForAddingMultipleProperties, 2, 1) \ F(ObjectFreeze, 1, 1) \ F(ObjectSeal, 1, 1) \ F(GetProperty, 2, 1) \ F(GetPropertyStrong, 2, 1) \ F(KeyedGetProperty, 2, 1) \ F(KeyedGetPropertyStrong, 2, 1) \ F(LoadGlobalViaContext, 1, 1) \ F(StoreGlobalViaContext_Sloppy, 2, 1) \ F(StoreGlobalViaContext_Strict, 2, 1) \ F(AddNamedProperty, 4, 1) \ F(SetProperty, 4, 1) \ F(AddElement, 3, 1) \ F(AppendElement, 2, 1) \ F(DeleteProperty_Sloppy, 2, 1) \ F(DeleteProperty_Strict, 2, 1) \ F(HasOwnProperty, 2, 1) \ F(HasProperty, 2, 1) \ F(IsPropertyEnumerable, 2, 1) \ F(GetPropertyNamesFast, 1, 1) \ F(GetOwnPropertyNames, 2, 1) \ F(GetOwnElementNames, 1, 1) \ F(GetInterceptorInfo, 1, 1) \ F(GetNamedInterceptorPropertyNames, 1, 1) \ F(GetIndexedInterceptorElementNames, 1, 1) \ F(OwnKeys, 1, 1) \ F(ToFastProperties, 1, 1) \ F(AllocateHeapNumber, 0, 1) \ F(NewObject, 2, 1) \ F(FinalizeInstanceSize, 1, 1) \ F(GlobalProxy, 1, 1) \ F(LookupAccessor, 3, 1) \ F(LoadMutableDouble, 2, 1) \ F(TryMigrateInstance, 1, 1) \ F(IsJSGlobalProxy, 1, 1) \ F(DefineAccessorPropertyUnchecked, 5, 1) \ F(DefineDataPropertyUnchecked, 4, 1) \ F(GetDataProperty, 2, 1) \ F(HasFastPackedElements, 1, 1) \ F(ValueOf, 1, 1) \ F(SetValueOf, 2, 1) \ F(JSValueGetValue, 1, 1) \ F(HeapObjectGetMap, 1, 1) \ F(MapGetInstanceType, 1, 1) \ F(ObjectEquals, 2, 1) \ F(IsSpecObject, 1, 1) \ F(IsStrong, 1, 1) \ F(ClassOf, 1, 1) \ F(DefineGetterPropertyUnchecked, 4, 1) \ F(DefineSetterPropertyUnchecked, 4, 1) \ F(ToObject, 1, 1) \ F(ToPrimitive, 1, 1) \ F(ToPrimitive_Number, 1, 1) \ F(ToPrimitive_String, 1, 1) \ F(ToNumber, 1, 1) \ F(ToInteger, 1, 1) \ F(ToLength, 1, 1) \ F(ToString, 1, 1) \ F(ToName, 1, 1) \ F(Equals, 2, 1) \ F(StrictEquals, 2, 1) \ F(Compare, 3, 1) \ F(Compare_Strong, 3, 1) \ F(InstanceOf, 2, 1) \ F(HasInPrototypeChain, 2, 1) \ F(CreateIterResultObject, 2, 1) \ F(IsAccessCheckNeeded, 1, 1) #define FOR_EACH_INTRINSIC_OBSERVE(F) \ F(IsObserved, 1, 1) \ F(SetIsObserved, 1, 1) \ F(EnqueueMicrotask, 1, 1) \ F(RunMicrotasks, 0, 1) \ F(DeliverObservationChangeRecords, 2, 1) \ F(GetObservationState, 0, 1) \ F(ObserverObjectAndRecordHaveSameOrigin, 3, 1) \ F(ObjectWasCreatedInCurrentOrigin, 1, 1) \ F(GetObjectContextObjectObserve, 1, 1) \ F(GetObjectContextObjectGetNotifier, 1, 1) \ F(GetObjectContextNotifierPerformChange, 1, 1) #define FOR_EACH_INTRINSIC_OPERATORS(F) \ F(Multiply, 2, 1) \ F(Multiply_Strong, 2, 1) \ F(Divide, 2, 1) \ F(Divide_Strong, 2, 1) \ F(Modulus, 2, 1) \ F(Modulus_Strong, 2, 1) \ F(Add, 2, 1) \ F(Add_Strong, 2, 1) \ F(Subtract, 2, 1) \ F(Subtract_Strong, 2, 1) \ F(ShiftLeft, 2, 1) \ F(ShiftLeft_Strong, 2, 1) \ F(ShiftRight, 2, 1) \ F(ShiftRight_Strong, 2, 1) \ F(ShiftRightLogical, 2, 1) \ F(ShiftRightLogical_Strong, 2, 1) \ F(BitwiseAnd, 2, 1) \ F(BitwiseAnd_Strong, 2, 1) \ F(BitwiseOr, 2, 1) \ F(BitwiseOr_Strong, 2, 1) \ F(BitwiseXor, 2, 1) \ F(BitwiseXor_Strong, 2, 1) #define FOR_EACH_INTRINSIC_PROXY(F) \ F(CreateJSProxy, 2, 1) \ F(CreateJSFunctionProxy, 4, 1) \ F(IsJSProxy, 1, 1) \ F(IsJSFunctionProxy, 1, 1) \ F(GetHandler, 1, 1) \ F(GetCallTrap, 1, 1) \ F(GetConstructTrap, 1, 1) \ F(Fix, 1, 1) #define FOR_EACH_INTRINSIC_REGEXP(F) \ F(StringReplaceGlobalRegExpWithString, 4, 1) \ F(StringSplit, 3, 1) \ F(RegExpExec, 4, 1) \ F(RegExpConstructResult, 3, 1) \ F(RegExpInitializeAndCompile, 3, 1) \ F(MaterializeRegExpLiteral, 4, 1) \ F(RegExpExecMultiple, 4, 1) \ F(RegExpExecReThrow, 4, 1) \ F(IsRegExp, 1, 1) #define FOR_EACH_INTRINSIC_SCOPES(F) \ F(ThrowConstAssignError, 0, 1) \ F(DeclareGlobals, 2, 1) \ F(InitializeVarGlobal, 3, 1) \ F(InitializeConstGlobal, 2, 1) \ F(DeclareLookupSlot, 2, 1) \ F(DeclareReadOnlyLookupSlot, 2, 1) \ F(InitializeLegacyConstLookupSlot, 3, 1) \ F(NewSloppyArguments_Generic, 1, 1) \ F(NewStrictArguments_Generic, 1, 1) \ F(NewSloppyArguments, 3, 1) \ F(NewStrictArguments, 3, 1) \ F(NewClosure, 1, 1) \ F(NewClosure_Tenured, 1, 1) \ F(NewScriptContext, 2, 1) \ F(NewFunctionContext, 1, 1) \ F(PushWithContext, 2, 1) \ F(PushCatchContext, 3, 1) \ F(PushBlockContext, 2, 1) \ F(IsJSModule, 1, 1) \ F(PushModuleContext, 2, 1) \ F(DeclareModules, 1, 1) \ F(DeleteLookupSlot, 2, 1) \ F(StoreLookupSlot, 4, 1) \ F(ArgumentsLength, 0, 1) \ F(Arguments, 1, 1) #define FOR_EACH_INTRINSIC_SIMD(F) \ F(IsSimdValue, 1, 1) \ F(SimdSameValue, 2, 1) \ F(SimdSameValueZero, 2, 1) \ F(CreateFloat32x4, 4, 1) \ F(CreateInt32x4, 4, 1) \ F(CreateUint32x4, 4, 1) \ F(CreateBool32x4, 4, 1) \ F(CreateInt16x8, 8, 1) \ F(CreateUint16x8, 8, 1) \ F(CreateBool16x8, 8, 1) \ F(CreateInt8x16, 16, 1) \ F(CreateUint8x16, 16, 1) \ F(CreateBool8x16, 16, 1) \ F(Float32x4Check, 1, 1) \ F(Float32x4ExtractLane, 2, 1) \ F(Float32x4ReplaceLane, 3, 1) \ F(Float32x4Abs, 1, 1) \ F(Float32x4Neg, 1, 1) \ F(Float32x4Sqrt, 1, 1) \ F(Float32x4RecipApprox, 1, 1) \ F(Float32x4RecipSqrtApprox, 1, 1) \ F(Float32x4Add, 2, 1) \ F(Float32x4Sub, 2, 1) \ F(Float32x4Mul, 2, 1) \ F(Float32x4Div, 2, 1) \ F(Float32x4Min, 2, 1) \ F(Float32x4Max, 2, 1) \ F(Float32x4MinNum, 2, 1) \ F(Float32x4MaxNum, 2, 1) \ F(Float32x4Equal, 2, 1) \ F(Float32x4NotEqual, 2, 1) \ F(Float32x4LessThan, 2, 1) \ F(Float32x4LessThanOrEqual, 2, 1) \ F(Float32x4GreaterThan, 2, 1) \ F(Float32x4GreaterThanOrEqual, 2, 1) \ F(Float32x4Select, 3, 1) \ F(Float32x4Swizzle, 5, 1) \ F(Float32x4Shuffle, 6, 1) \ F(Float32x4FromInt32x4, 1, 1) \ F(Float32x4FromUint32x4, 1, 1) \ F(Float32x4FromInt32x4Bits, 1, 1) \ F(Float32x4FromUint32x4Bits, 1, 1) \ F(Float32x4FromInt16x8Bits, 1, 1) \ F(Float32x4FromUint16x8Bits, 1, 1) \ F(Float32x4FromInt8x16Bits, 1, 1) \ F(Float32x4FromUint8x16Bits, 1, 1) \ F(Float32x4Load, 2, 1) \ F(Float32x4Load1, 2, 1) \ F(Float32x4Load2, 2, 1) \ F(Float32x4Load3, 2, 1) \ F(Float32x4Store, 3, 1) \ F(Float32x4Store1, 3, 1) \ F(Float32x4Store2, 3, 1) \ F(Float32x4Store3, 3, 1) \ F(Int32x4Check, 1, 1) \ F(Int32x4ExtractLane, 2, 1) \ F(Int32x4ReplaceLane, 3, 1) \ F(Int32x4Neg, 1, 1) \ F(Int32x4Add, 2, 1) \ F(Int32x4Sub, 2, 1) \ F(Int32x4Mul, 2, 1) \ F(Int32x4Min, 2, 1) \ F(Int32x4Max, 2, 1) \ F(Int32x4And, 2, 1) \ F(Int32x4Or, 2, 1) \ F(Int32x4Xor, 2, 1) \ F(Int32x4Not, 1, 1) \ F(Int32x4ShiftLeftByScalar, 2, 1) \ F(Int32x4ShiftRightByScalar, 2, 1) \ F(Int32x4Equal, 2, 1) \ F(Int32x4NotEqual, 2, 1) \ F(Int32x4LessThan, 2, 1) \ F(Int32x4LessThanOrEqual, 2, 1) \ F(Int32x4GreaterThan, 2, 1) \ F(Int32x4GreaterThanOrEqual, 2, 1) \ F(Int32x4Select, 3, 1) \ F(Int32x4Swizzle, 5, 1) \ F(Int32x4Shuffle, 6, 1) \ F(Int32x4FromFloat32x4, 1, 1) \ F(Int32x4FromUint32x4, 1, 1) \ F(Int32x4FromFloat32x4Bits, 1, 1) \ F(Int32x4FromUint32x4Bits, 1, 1) \ F(Int32x4FromInt16x8Bits, 1, 1) \ F(Int32x4FromUint16x8Bits, 1, 1) \ F(Int32x4FromInt8x16Bits, 1, 1) \ F(Int32x4FromUint8x16Bits, 1, 1) \ F(Int32x4Load, 2, 1) \ F(Int32x4Load1, 2, 1) \ F(Int32x4Load2, 2, 1) \ F(Int32x4Load3, 2, 1) \ F(Int32x4Store, 3, 1) \ F(Int32x4Store1, 3, 1) \ F(Int32x4Store2, 3, 1) \ F(Int32x4Store3, 3, 1) \ F(Uint32x4Check, 1, 1) \ F(Uint32x4ExtractLane, 2, 1) \ F(Uint32x4ReplaceLane, 3, 1) \ F(Uint32x4Add, 2, 1) \ F(Uint32x4Sub, 2, 1) \ F(Uint32x4Mul, 2, 1) \ F(Uint32x4Min, 2, 1) \ F(Uint32x4Max, 2, 1) \ F(Uint32x4And, 2, 1) \ F(Uint32x4Or, 2, 1) \ F(Uint32x4Xor, 2, 1) \ F(Uint32x4Not, 1, 1) \ F(Uint32x4ShiftLeftByScalar, 2, 1) \ F(Uint32x4ShiftRightByScalar, 2, 1) \ F(Uint32x4Equal, 2, 1) \ F(Uint32x4NotEqual, 2, 1) \ F(Uint32x4LessThan, 2, 1) \ F(Uint32x4LessThanOrEqual, 2, 1) \ F(Uint32x4GreaterThan, 2, 1) \ F(Uint32x4GreaterThanOrEqual, 2, 1) \ F(Uint32x4Select, 3, 1) \ F(Uint32x4Swizzle, 5, 1) \ F(Uint32x4Shuffle, 6, 1) \ F(Uint32x4FromFloat32x4, 1, 1) \ F(Uint32x4FromInt32x4, 1, 1) \ F(Uint32x4FromFloat32x4Bits, 1, 1) \ F(Uint32x4FromInt32x4Bits, 1, 1) \ F(Uint32x4FromInt16x8Bits, 1, 1) \ F(Uint32x4FromUint16x8Bits, 1, 1) \ F(Uint32x4FromInt8x16Bits, 1, 1) \ F(Uint32x4FromUint8x16Bits, 1, 1) \ F(Uint32x4Load, 2, 1) \ F(Uint32x4Load1, 2, 1) \ F(Uint32x4Load2, 2, 1) \ F(Uint32x4Load3, 2, 1) \ F(Uint32x4Store, 3, 1) \ F(Uint32x4Store1, 3, 1) \ F(Uint32x4Store2, 3, 1) \ F(Uint32x4Store3, 3, 1) \ F(Bool32x4Check, 1, 1) \ F(Bool32x4ExtractLane, 2, 1) \ F(Bool32x4ReplaceLane, 3, 1) \ F(Bool32x4And, 2, 1) \ F(Bool32x4Or, 2, 1) \ F(Bool32x4Xor, 2, 1) \ F(Bool32x4Not, 1, 1) \ F(Bool32x4AnyTrue, 1, 1) \ F(Bool32x4AllTrue, 1, 1) \ F(Bool32x4Swizzle, 5, 1) \ F(Bool32x4Shuffle, 6, 1) \ F(Int16x8Check, 1, 1) \ F(Int16x8ExtractLane, 2, 1) \ F(Int16x8ReplaceLane, 3, 1) \ F(Int16x8Neg, 1, 1) \ F(Int16x8Add, 2, 1) \ F(Int16x8AddSaturate, 2, 1) \ F(Int16x8Sub, 2, 1) \ F(Int16x8SubSaturate, 2, 1) \ F(Int16x8Mul, 2, 1) \ F(Int16x8Min, 2, 1) \ F(Int16x8Max, 2, 1) \ F(Int16x8And, 2, 1) \ F(Int16x8Or, 2, 1) \ F(Int16x8Xor, 2, 1) \ F(Int16x8Not, 1, 1) \ F(Int16x8ShiftLeftByScalar, 2, 1) \ F(Int16x8ShiftRightByScalar, 2, 1) \ F(Int16x8Equal, 2, 1) \ F(Int16x8NotEqual, 2, 1) \ F(Int16x8LessThan, 2, 1) \ F(Int16x8LessThanOrEqual, 2, 1) \ F(Int16x8GreaterThan, 2, 1) \ F(Int16x8GreaterThanOrEqual, 2, 1) \ F(Int16x8Select, 3, 1) \ F(Int16x8Swizzle, 9, 1) \ F(Int16x8Shuffle, 10, 1) \ F(Int16x8FromUint16x8, 1, 1) \ F(Int16x8FromFloat32x4Bits, 1, 1) \ F(Int16x8FromInt32x4Bits, 1, 1) \ F(Int16x8FromUint32x4Bits, 1, 1) \ F(Int16x8FromUint16x8Bits, 1, 1) \ F(Int16x8FromInt8x16Bits, 1, 1) \ F(Int16x8FromUint8x16Bits, 1, 1) \ F(Int16x8Load, 2, 1) \ F(Int16x8Store, 3, 1) \ F(Uint16x8Check, 1, 1) \ F(Uint16x8ExtractLane, 2, 1) \ F(Uint16x8ReplaceLane, 3, 1) \ F(Uint16x8Add, 2, 1) \ F(Uint16x8AddSaturate, 2, 1) \ F(Uint16x8Sub, 2, 1) \ F(Uint16x8SubSaturate, 2, 1) \ F(Uint16x8Mul, 2, 1) \ F(Uint16x8Min, 2, 1) \ F(Uint16x8Max, 2, 1) \ F(Uint16x8And, 2, 1) \ F(Uint16x8Or, 2, 1) \ F(Uint16x8Xor, 2, 1) \ F(Uint16x8Not, 1, 1) \ F(Uint16x8ShiftLeftByScalar, 2, 1) \ F(Uint16x8ShiftRightByScalar, 2, 1) \ F(Uint16x8Equal, 2, 1) \ F(Uint16x8NotEqual, 2, 1) \ F(Uint16x8LessThan, 2, 1) \ F(Uint16x8LessThanOrEqual, 2, 1) \ F(Uint16x8GreaterThan, 2, 1) \ F(Uint16x8GreaterThanOrEqual, 2, 1) \ F(Uint16x8Select, 3, 1) \ F(Uint16x8Swizzle, 9, 1) \ F(Uint16x8Shuffle, 10, 1) \ F(Uint16x8FromInt16x8, 1, 1) \ F(Uint16x8FromFloat32x4Bits, 1, 1) \ F(Uint16x8FromInt32x4Bits, 1, 1) \ F(Uint16x8FromUint32x4Bits, 1, 1) \ F(Uint16x8FromInt16x8Bits, 1, 1) \ F(Uint16x8FromInt8x16Bits, 1, 1) \ F(Uint16x8FromUint8x16Bits, 1, 1) \ F(Uint16x8Load, 2, 1) \ F(Uint16x8Store, 3, 1) \ F(Bool16x8Check, 1, 1) \ F(Bool16x8ExtractLane, 2, 1) \ F(Bool16x8ReplaceLane, 3, 1) \ F(Bool16x8And, 2, 1) \ F(Bool16x8Or, 2, 1) \ F(Bool16x8Xor, 2, 1) \ F(Bool16x8Not, 1, 1) \ F(Bool16x8AnyTrue, 1, 1) \ F(Bool16x8AllTrue, 1, 1) \ F(Bool16x8Swizzle, 9, 1) \ F(Bool16x8Shuffle, 10, 1) \ F(Int8x16Check, 1, 1) \ F(Int8x16ExtractLane, 2, 1) \ F(Int8x16ReplaceLane, 3, 1) \ F(Int8x16Neg, 1, 1) \ F(Int8x16Add, 2, 1) \ F(Int8x16AddSaturate, 2, 1) \ F(Int8x16Sub, 2, 1) \ F(Int8x16SubSaturate, 2, 1) \ F(Int8x16Mul, 2, 1) \ F(Int8x16Min, 2, 1) \ F(Int8x16Max, 2, 1) \ F(Int8x16And, 2, 1) \ F(Int8x16Or, 2, 1) \ F(Int8x16Xor, 2, 1) \ F(Int8x16Not, 1, 1) \ F(Int8x16ShiftLeftByScalar, 2, 1) \ F(Int8x16ShiftRightByScalar, 2, 1) \ F(Int8x16Equal, 2, 1) \ F(Int8x16NotEqual, 2, 1) \ F(Int8x16LessThan, 2, 1) \ F(Int8x16LessThanOrEqual, 2, 1) \ F(Int8x16GreaterThan, 2, 1) \ F(Int8x16GreaterThanOrEqual, 2, 1) \ F(Int8x16Select, 3, 1) \ F(Int8x16Swizzle, 17, 1) \ F(Int8x16Shuffle, 18, 1) \ F(Int8x16FromUint8x16, 1, 1) \ F(Int8x16FromFloat32x4Bits, 1, 1) \ F(Int8x16FromInt32x4Bits, 1, 1) \ F(Int8x16FromUint32x4Bits, 1, 1) \ F(Int8x16FromInt16x8Bits, 1, 1) \ F(Int8x16FromUint16x8Bits, 1, 1) \ F(Int8x16FromUint8x16Bits, 1, 1) \ F(Int8x16Load, 2, 1) \ F(Int8x16Store, 3, 1) \ F(Uint8x16Check, 1, 1) \ F(Uint8x16ExtractLane, 2, 1) \ F(Uint8x16ReplaceLane, 3, 1) \ F(Uint8x16Add, 2, 1) \ F(Uint8x16AddSaturate, 2, 1) \ F(Uint8x16Sub, 2, 1) \ F(Uint8x16SubSaturate, 2, 1) \ F(Uint8x16Mul, 2, 1) \ F(Uint8x16Min, 2, 1) \ F(Uint8x16Max, 2, 1) \ F(Uint8x16And, 2, 1) \ F(Uint8x16Or, 2, 1) \ F(Uint8x16Xor, 2, 1) \ F(Uint8x16Not, 1, 1) \ F(Uint8x16ShiftLeftByScalar, 2, 1) \ F(Uint8x16ShiftRightByScalar, 2, 1) \ F(Uint8x16Equal, 2, 1) \ F(Uint8x16NotEqual, 2, 1) \ F(Uint8x16LessThan, 2, 1) \ F(Uint8x16LessThanOrEqual, 2, 1) \ F(Uint8x16GreaterThan, 2, 1) \ F(Uint8x16GreaterThanOrEqual, 2, 1) \ F(Uint8x16Select, 3, 1) \ F(Uint8x16Swizzle, 17, 1) \ F(Uint8x16Shuffle, 18, 1) \ F(Uint8x16FromInt8x16, 1, 1) \ F(Uint8x16FromFloat32x4Bits, 1, 1) \ F(Uint8x16FromInt32x4Bits, 1, 1) \ F(Uint8x16FromUint32x4Bits, 1, 1) \ F(Uint8x16FromInt16x8Bits, 1, 1) \ F(Uint8x16FromUint16x8Bits, 1, 1) \ F(Uint8x16FromInt8x16Bits, 1, 1) \ F(Uint8x16Load, 2, 1) \ F(Uint8x16Store, 3, 1) \ F(Bool8x16Check, 1, 1) \ F(Bool8x16ExtractLane, 2, 1) \ F(Bool8x16ReplaceLane, 3, 1) \ F(Bool8x16And, 2, 1) \ F(Bool8x16Or, 2, 1) \ F(Bool8x16Xor, 2, 1) \ F(Bool8x16Not, 1, 1) \ F(Bool8x16AnyTrue, 1, 1) \ F(Bool8x16AllTrue, 1, 1) \ F(Bool8x16Swizzle, 17, 1) \ F(Bool8x16Shuffle, 18, 1) #define FOR_EACH_INTRINSIC_STRINGS(F) \ F(StringReplaceOneCharWithString, 3, 1) \ F(StringIndexOf, 3, 1) \ F(StringLastIndexOf, 3, 1) \ F(StringLocaleCompare, 2, 1) \ F(SubString, 3, 1) \ F(StringAdd, 2, 1) \ F(InternalizeString, 1, 1) \ F(StringMatch, 3, 1) \ F(StringCharCodeAtRT, 2, 1) \ F(CharFromCode, 1, 1) \ F(StringCompare, 2, 1) \ F(StringBuilderConcat, 3, 1) \ F(StringBuilderJoin, 3, 1) \ F(SparseJoinWithSeparator, 3, 1) \ F(StringToArray, 2, 1) \ F(StringToLowerCase, 1, 1) \ F(StringToUpperCase, 1, 1) \ F(StringTrim, 3, 1) \ F(TruncateString, 2, 1) \ F(NewString, 2, 1) \ F(StringEquals, 2, 1) \ F(FlattenString, 1, 1) \ F(StringCharFromCode, 1, 1) \ F(StringCharAt, 2, 1) \ F(OneByteSeqStringGetChar, 2, 1) \ F(OneByteSeqStringSetChar, 3, 1) \ F(TwoByteSeqStringGetChar, 2, 1) \ F(TwoByteSeqStringSetChar, 3, 1) \ F(StringCharCodeAt, 2, 1) \ F(StringGetLength, 1, 1) #define FOR_EACH_INTRINSIC_SYMBOL(F) \ F(CreateSymbol, 1, 1) \ F(CreatePrivateSymbol, 1, 1) \ F(SymbolDescription, 1, 1) \ F(SymbolDescriptiveString, 1, 1) \ F(SymbolRegistry, 0, 1) \ F(SymbolIsPrivate, 1, 1) #define FOR_EACH_INTRINSIC_TEST(F) \ F(DeoptimizeFunction, 1, 1) \ F(DeoptimizeNow, 0, 1) \ F(RunningInSimulator, 0, 1) \ F(IsConcurrentRecompilationSupported, 0, 1) \ F(OptimizeFunctionOnNextCall, -1, 1) \ F(OptimizeOsr, -1, 1) \ F(NeverOptimizeFunction, 1, 1) \ F(GetOptimizationStatus, -1, 1) \ F(UnblockConcurrentRecompilation, 0, 1) \ F(GetOptimizationCount, 1, 1) \ F(GetUndetectable, 0, 1) \ F(ClearFunctionTypeFeedback, 1, 1) \ F(NotifyContextDisposed, 0, 1) \ F(SetAllocationTimeout, -1 /* 2 || 3 */, 1) \ F(DebugPrint, 1, 1) \ F(DebugTrace, 0, 1) \ F(GlobalPrint, 1, 1) \ F(SystemBreak, 0, 1) \ F(SetFlags, 1, 1) \ F(Abort, 1, 1) \ F(AbortJS, 1, 1) \ F(NativeScriptsCount, 0, 1) \ F(GetV8Version, 0, 1) \ F(DisassembleFunction, 1, 1) \ F(TraceEnter, 0, 1) \ F(TraceExit, 1, 1) \ F(HaveSameMap, 2, 1) \ F(InNewSpace, 1, 1) \ F(HasFastSmiElements, 1, 1) \ F(HasFastObjectElements, 1, 1) \ F(HasFastSmiOrObjectElements, 1, 1) \ F(HasFastDoubleElements, 1, 1) \ F(HasFastHoleyElements, 1, 1) \ F(HasDictionaryElements, 1, 1) \ F(HasSloppyArgumentsElements, 1, 1) \ F(HasFixedTypedArrayElements, 1, 1) \ F(HasFastProperties, 1, 1) \ F(HasFixedUint8Elements, 1, 1) \ F(HasFixedInt8Elements, 1, 1) \ F(HasFixedUint16Elements, 1, 1) \ F(HasFixedInt16Elements, 1, 1) \ F(HasFixedUint32Elements, 1, 1) \ F(HasFixedInt32Elements, 1, 1) \ F(HasFixedFloat32Elements, 1, 1) \ F(HasFixedFloat64Elements, 1, 1) \ F(HasFixedUint8ClampedElements, 1, 1) #define FOR_EACH_INTRINSIC_TYPEDARRAY(F) \ F(ArrayBufferInitialize, 3, 1) \ F(ArrayBufferGetByteLength, 1, 1) \ F(ArrayBufferSliceImpl, 3, 1) \ F(ArrayBufferIsView, 1, 1) \ F(ArrayBufferNeuter, 1, 1) \ F(TypedArrayInitialize, 6, 1) \ F(TypedArrayInitializeFromArrayLike, 4, 1) \ F(ArrayBufferViewGetByteLength, 1, 1) \ F(ArrayBufferViewGetByteOffset, 1, 1) \ F(TypedArrayGetLength, 1, 1) \ F(DataViewGetBuffer, 1, 1) \ F(TypedArrayGetBuffer, 1, 1) \ F(TypedArraySetFastCases, 3, 1) \ F(TypedArrayMaxSizeInHeap, 0, 1) \ F(IsTypedArray, 1, 1) \ F(IsSharedTypedArray, 1, 1) \ F(IsSharedIntegerTypedArray, 1, 1) \ F(DataViewInitialize, 4, 1) \ F(DataViewGetUint8, 3, 1) \ F(DataViewGetInt8, 3, 1) \ F(DataViewGetUint16, 3, 1) \ F(DataViewGetInt16, 3, 1) \ F(DataViewGetUint32, 3, 1) \ F(DataViewGetInt32, 3, 1) \ F(DataViewGetFloat32, 3, 1) \ F(DataViewGetFloat64, 3, 1) \ F(DataViewSetUint8, 4, 1) \ F(DataViewSetInt8, 4, 1) \ F(DataViewSetUint16, 4, 1) \ F(DataViewSetInt16, 4, 1) \ F(DataViewSetUint32, 4, 1) \ F(DataViewSetInt32, 4, 1) \ F(DataViewSetFloat32, 4, 1) \ F(DataViewSetFloat64, 4, 1) #define FOR_EACH_INTRINSIC_URI(F) \ F(URIEscape, 1, 1) \ F(URIUnescape, 1, 1) #define FOR_EACH_INTRINSIC_RETURN_PAIR(F) \ F(LoadLookupSlot, 2, 2) \ F(LoadLookupSlotNoReferenceError, 2, 2) // Most intrinsics are implemented in the runtime/ directory, but ICs are // implemented in ic.cc for now. #define FOR_EACH_INTRINSIC_IC(F) \ F(LoadIC_Miss, 3, 1) \ F(KeyedLoadIC_Miss, 3, 1) \ F(CallIC_Miss, 3, 1) \ F(StoreIC_Miss, 3, 1) \ F(StoreIC_Slow, 3, 1) \ F(KeyedStoreIC_Miss, 3, 1) \ F(KeyedStoreIC_Slow, 3, 1) \ F(StoreCallbackProperty, 5, 1) \ F(LoadPropertyWithInterceptorOnly, 3, 1) \ F(LoadPropertyWithInterceptor, 3, 1) \ F(LoadElementWithInterceptor, 2, 1) \ F(StorePropertyWithInterceptor, 3, 1) \ F(CompareIC_Miss, 3, 1) \ F(BinaryOpIC_Miss, 2, 1) \ F(CompareNilIC_Miss, 1, 1) \ F(Unreachable, 0, 1) \ F(ToBooleanIC_Miss, 1, 1) \ F(KeyedLoadIC_MissFromStubFailure, 4, 1) \ F(KeyedStoreIC_MissFromStubFailure, 3, 1) \ F(StoreIC_MissFromStubFailure, 3, 1) \ F(ElementsTransitionAndStoreIC_Miss, 4, 1) \ F(BinaryOpIC_MissWithAllocationSite, 3, 1) \ F(LoadIC_MissFromStubFailure, 0, 1) #define FOR_EACH_INTRINSIC_RETURN_OBJECT(F) \ FOR_EACH_INTRINSIC_IC(F) \ FOR_EACH_INTRINSIC_ARRAY(F) \ FOR_EACH_INTRINSIC_ATOMICS(F) \ FOR_EACH_INTRINSIC_CLASSES(F) \ FOR_EACH_INTRINSIC_COLLECTIONS(F) \ FOR_EACH_INTRINSIC_COMPILER(F) \ FOR_EACH_INTRINSIC_DATE(F) \ FOR_EACH_INTRINSIC_DEBUG(F) \ FOR_EACH_INTRINSIC_FORIN(F) \ FOR_EACH_INTRINSIC_INTERPRETER(F) \ FOR_EACH_INTRINSIC_FUNCTION(F) \ FOR_EACH_INTRINSIC_FUTEX(F) \ FOR_EACH_INTRINSIC_GENERATOR(F) \ FOR_EACH_INTRINSIC_I18N(F) \ FOR_EACH_INTRINSIC_INTERNAL(F) \ FOR_EACH_INTRINSIC_JSON(F) \ FOR_EACH_INTRINSIC_LITERALS(F) \ FOR_EACH_INTRINSIC_LIVEEDIT(F) \ FOR_EACH_INTRINSIC_MATHS(F) \ FOR_EACH_INTRINSIC_NUMBERS(F) \ FOR_EACH_INTRINSIC_OBJECT(F) \ FOR_EACH_INTRINSIC_OBSERVE(F) \ FOR_EACH_INTRINSIC_OPERATORS(F) \ FOR_EACH_INTRINSIC_PROXY(F) \ FOR_EACH_INTRINSIC_REGEXP(F) \ FOR_EACH_INTRINSIC_SCOPES(F) \ FOR_EACH_INTRINSIC_SIMD(F) \ FOR_EACH_INTRINSIC_STRINGS(F) \ FOR_EACH_INTRINSIC_SYMBOL(F) \ FOR_EACH_INTRINSIC_TEST(F) \ FOR_EACH_INTRINSIC_TYPEDARRAY(F) \ FOR_EACH_INTRINSIC_URI(F) // FOR_EACH_INTRINSIC defines the list of all intrinsics, coming in 2 flavors, // either returning an object or a pair. #define FOR_EACH_INTRINSIC(F) \ FOR_EACH_INTRINSIC_RETURN_PAIR(F) \ FOR_EACH_INTRINSIC_RETURN_OBJECT(F) #define F(name, nargs, ressize) \ Object* Runtime_##name(int args_length, Object** args_object, \ Isolate* isolate); FOR_EACH_INTRINSIC_RETURN_OBJECT(F) #undef F //--------------------------------------------------------------------------- // Runtime provides access to all C++ runtime functions. class RuntimeState { public: unibrow::Mapping* to_upper_mapping() { return &to_upper_mapping_; } unibrow::Mapping* to_lower_mapping() { return &to_lower_mapping_; } private: RuntimeState() {} unibrow::Mapping to_upper_mapping_; unibrow::Mapping to_lower_mapping_; friend class Isolate; friend class Runtime; DISALLOW_COPY_AND_ASSIGN(RuntimeState); }; class Runtime : public AllStatic { public: enum FunctionId { #define F(name, nargs, ressize) k##name, #define I(name, nargs, ressize) kInline##name, FOR_EACH_INTRINSIC(F) FOR_EACH_INTRINSIC(I) #undef I #undef F kNumFunctions, }; enum IntrinsicType { RUNTIME, INLINE }; // Intrinsic function descriptor. struct Function { FunctionId function_id; IntrinsicType intrinsic_type; // The JS name of the function. const char* name; // For RUNTIME functions, this is the C++ entry point. // For INLINE functions this is the C++ entry point of the fall back. Address entry; // The number of arguments expected. nargs is -1 if the function takes // a variable number of arguments. int8_t nargs; // Size of result. Most functions return a single pointer, size 1. int8_t result_size; }; static const int kNotFound = -1; // Add internalized strings for all the intrinsic function names to a // StringDictionary. static void InitializeIntrinsicFunctionNames(Isolate* isolate, Handle dict); // Get the intrinsic function with the given name, which must be internalized. static const Function* FunctionForName(Handle name); // Get the intrinsic function with the given FunctionId. static const Function* FunctionForId(FunctionId id); // Get the intrinsic function with the given function entry address. static const Function* FunctionForEntry(Address ref); MUST_USE_RESULT static MaybeHandle DeleteObjectProperty( Isolate* isolate, Handle receiver, Handle key, LanguageMode language_mode); MUST_USE_RESULT static MaybeHandle SetObjectProperty( Isolate* isolate, Handle object, Handle key, Handle value, LanguageMode language_mode); MUST_USE_RESULT static MaybeHandle GetObjectProperty( Isolate* isolate, Handle object, Handle key, LanguageMode language_mode = SLOPPY); enum TypedArrayId { // arrayIds below should be synchronized with typedarray.js natives. ARRAY_ID_UINT8 = 1, ARRAY_ID_INT8 = 2, ARRAY_ID_UINT16 = 3, ARRAY_ID_INT16 = 4, ARRAY_ID_UINT32 = 5, ARRAY_ID_INT32 = 6, ARRAY_ID_FLOAT32 = 7, ARRAY_ID_FLOAT64 = 8, ARRAY_ID_UINT8_CLAMPED = 9, ARRAY_ID_FIRST = ARRAY_ID_UINT8, ARRAY_ID_LAST = ARRAY_ID_UINT8_CLAMPED }; static void ArrayIdToTypeAndSize(int array_id, ExternalArrayType* type, ElementsKind* fixed_elements_kind, size_t* element_size); // Used in runtime.cc and hydrogen's VisitArrayLiteral. MUST_USE_RESULT static MaybeHandle CreateArrayLiteralBoilerplate( Isolate* isolate, Handle literals, Handle elements, bool is_strong); static MaybeHandle GetInternalProperties(Isolate* isolate, Handle); // Find the arguments of the JavaScript function invocation that called // into C++ code. Collect these in a newly allocated array of handles // (possibly prefixed by a number of empty handles). // TODO(mstarzinger): Temporary workaround until this is only used by the // %_Arguments and %_ArgumentsLength intrinsics. Make this function local to // runtime-scopes.cc then. static base::SmartArrayPointer> GetCallerArguments( Isolate* isolate, int prefix_argc, int* total_argc); }; std::ostream& operator<<(std::ostream&, Runtime::FunctionId); //--------------------------------------------------------------------------- // Constants used by interface to runtime functions. class AllocateDoubleAlignFlag : public BitField {}; class AllocateTargetSpace : public BitField {}; class DeclareGlobalsEvalFlag : public BitField {}; class DeclareGlobalsNativeFlag : public BitField {}; STATIC_ASSERT(LANGUAGE_END == 3); class DeclareGlobalsLanguageMode : public BitField {}; } // namespace internal } // namespace v8 #endif // V8_RUNTIME_RUNTIME_H_