v8::internal::CallInterfaceDescriptor Class Reference

#include <interface-descriptors.h>

Inherited by v8::internal::StaticCallInterfaceDescriptor< AbortDescriptor >, v8::internal::StaticCallInterfaceDescriptor< AllocateDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ApiGetterDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ArrayConstructorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ArrayNArgumentsConstructorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ArrayNoArgumentConstructorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ArraySingleArgumentConstructorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< AsyncFunctionStackParameterDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BaselineLeaveFrameDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BaselineOutOfLinePrologueDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BigIntToI32PairDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BigIntToI64Descriptor >, v8::internal::StaticCallInterfaceDescriptor< BinaryOpDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BinaryOp_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BinaryOp_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< BinarySmiOp_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CCallDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CEntry1ArgvOnStackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CEntryDummyDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallApiCallbackGenericDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallApiCallbackOptimizedDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallForwardVarargsDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallFunctionTemplateDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallFunctionTemplateGenericDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallTrampolineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallTrampoline_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallTrampoline_Baseline_CompactDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallTrampoline_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallVarargsDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallWithArrayLikeDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallWithArrayLike_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallWithSpreadDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallWithSpread_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CallWithSpread_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CheckTurboshaftFloat32TypeDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CheckTurboshaftFloat64TypeDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CloneObjectBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CloneObjectWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CompareDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CompareNoContextDescriptor >, v8::internal::StaticCallInterfaceDescriptor< Compare_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< Compare_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructForwardAllArgsDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructForwardAllArgs_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructForwardAllArgs_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructForwardVarargsDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructStubDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructVarargsDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructWithArrayLikeDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructWithSpreadDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructWithSpread_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ConstructWithSpread_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< Construct_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< Construct_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ContextOnlyDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CopyDataPropertiesWithExcludedPropertiesDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CopyDataPropertiesWithExcludedPropertiesOnStackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CppBuiltinAdaptorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< CreateFromSlowBoilerplateHelperDescriptor >, v8::internal::StaticCallInterfaceDescriptor< DebugPrintFloat64Descriptor >, v8::internal::StaticCallInterfaceDescriptor< DebugPrintWordPtrDescriptor >, v8::internal::StaticCallInterfaceDescriptor< DefineKeyedOwnBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< DefineKeyedOwnDescriptor >, v8::internal::StaticCallInterfaceDescriptor< DefineKeyedOwnWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< EnumeratedKeyedLoadBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< EnumeratedKeyedLoadDescriptor >, v8::internal::StaticCallInterfaceDescriptor< FastNewObjectDescriptor >, v8::internal::StaticCallInterfaceDescriptor< FindNonDefaultConstructorOrConstructDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ForInPrepareDescriptor >, v8::internal::StaticCallInterfaceDescriptor< GetIteratorStackParameterDescriptor >, v8::internal::StaticCallInterfaceDescriptor< GetPropertyDescriptor >, v8::internal::StaticCallInterfaceDescriptor< GrowArrayElementsDescriptor >, v8::internal::StaticCallInterfaceDescriptor< I32PairToBigIntDescriptor >, v8::internal::StaticCallInterfaceDescriptor< I64ToBigIntDescriptor >, v8::internal::StaticCallInterfaceDescriptor< IndirectPointerWriteBarrierDescriptor >, v8::internal::StaticCallInterfaceDescriptor< InterpreterCEntry1Descriptor >, v8::internal::StaticCallInterfaceDescriptor< InterpreterCEntry2Descriptor >, v8::internal::StaticCallInterfaceDescriptor< InterpreterDispatchDescriptor >, v8::internal::StaticCallInterfaceDescriptor< InterpreterPushArgsThenCallDescriptor >, v8::internal::StaticCallInterfaceDescriptor< InterpreterPushArgsThenConstructDescriptor >, v8::internal::StaticCallInterfaceDescriptor< JSTrampolineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< KeyedHasICBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< KeyedHasICWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< KeyedLoadBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< KeyedLoadDescriptor >, v8::internal::StaticCallInterfaceDescriptor< KeyedLoadWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadGlobalBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadGlobalDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadGlobalNoFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadGlobalWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadNoFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadWithReceiverAndVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadWithReceiverBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LoadWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LookupBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LookupTrampolineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< LookupWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< MaglevOptimizeCodeOrTailCallOptimizedCodeSlotDescriptor >, v8::internal::StaticCallInterfaceDescriptor< NewHeapNumberDescriptor >, v8::internal::StaticCallInterfaceDescriptor< NoContextDescriptor >, v8::internal::StaticCallInterfaceDescriptor< OnStackReplacementDescriptor >, v8::internal::StaticCallInterfaceDescriptor< RegExpTrampolineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< RestartFrameTrampolineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ResumeGeneratorBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< ResumeGeneratorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< RunMicrotasksDescriptor >, v8::internal::StaticCallInterfaceDescriptor< RunMicrotasksEntryDescriptor >, v8::internal::StaticCallInterfaceDescriptor< SingleParameterOnStackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< Descriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreGlobalBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreGlobalDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreGlobalWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreNoFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreTransitionDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StoreWithVectorDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StringAtAsStringDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StringEqualDescriptor >, v8::internal::StaticCallInterfaceDescriptor< StringSubstringDescriptor >, v8::internal::StaticCallInterfaceDescriptor< SuspendGeneratorBaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< TypeConversionDescriptor >, v8::internal::StaticCallInterfaceDescriptor< TypeConversionNoContextDescriptor >, v8::internal::StaticCallInterfaceDescriptor< TypeConversion_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< TypeofDescriptor >, v8::internal::StaticCallInterfaceDescriptor< UnaryOp_BaselineDescriptor >, v8::internal::StaticCallInterfaceDescriptor< UnaryOp_WithFeedbackDescriptor >, v8::internal::StaticCallInterfaceDescriptor< VoidDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmDummyDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmFloat32ToNumberDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmFloat64ToTaggedDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmHandleStackOverflowDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmJSToWasmWrapperDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmSuspendDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WasmToJSWrapperDescriptor >, v8::internal::StaticCallInterfaceDescriptor< WriteBarrierDescriptor >, and v8::internal::StaticCallInterfaceDescriptor< DerivedDescriptor >.

Collaboration diagram for v8::internal::CallInterfaceDescriptor:

Public Types
using	Flags = CallInterfaceDescriptorData::Flags

Public Member Functions
	CallInterfaceDescriptor ()
	~CallInterfaceDescriptor ()=default
	CallInterfaceDescriptor (CallDescriptors::Key key)
Flags	flags () const
CodeEntrypointTag	tag () const
bool	HasContextParameter () const
bool	AllowVarArgs () const
bool	CalleeSaveRegisters () const
int	GetReturnCount () const
MachineType	GetReturnType (int index) const
int	GetParameterCount () const
int	GetRegisterParameterCount () const
int	GetStackParameterCount () const
Register	GetRegisterParameter (int index) const
DoubleRegister	GetDoubleRegisterParameter (int index) const
Register	GetRegisterReturn (int index) const
DoubleRegister	GetDoubleRegisterReturn (int index) const
MachineType	GetParameterType (int index) const
RegList	allocatable_registers () const
StackArgumentOrder	GetStackArgumentOrder () const
const char *	DebugName () const
bool	operator== (const CallInterfaceDescriptor &other) const

Static Public Member Functions
static constexpr Register	ContextRegister ()

Protected Member Functions
const CallInterfaceDescriptorData *	data () const
bool	CheckFloatingPointParameters (CallInterfaceDescriptorData *data)
bool	IsValidFloatParameterRegister (Register reg)

Static Protected Member Functions
static constexpr auto	DefaultRegisterArray ()
static constexpr auto	DefaultDoubleRegisterArray ()
static constexpr auto	DefaultReturnRegisterArray ()
static constexpr auto	DefaultReturnDoubleRegisterArray ()
static constexpr std::array< Register, kJSBuiltinRegisterParams >	DefaultJSRegisterArray ()

Private Attributes
const CallInterfaceDescriptorData *	data_

Detailed Description

Definition at line 354 of file interface-descriptors.h.

Member Typedef Documentation

Flags

using v8::internal::CallInterfaceDescriptor::Flags = CallInterfaceDescriptorData::Flags

Definition at line 356 of file interface-descriptors.h.

Constructor & Destructor Documentation

CallInterfaceDescriptor() [1/2]

v8::internal::CallInterfaceDescriptor::CallInterfaceDescriptor ( )

inline

Definition at line 358 of file interface-descriptors.h.

~CallInterfaceDescriptor()

v8::internal::CallInterfaceDescriptor::~CallInterfaceDescriptor ( )

default

CallInterfaceDescriptor() [2/2]

v8::internal::CallInterfaceDescriptor::CallInterfaceDescriptor ( CallDescriptors::Key key )

inlineexplicit

Definition at line 361 of file interface-descriptors.h.

Member Function Documentation

allocatable_registers()

RegList v8::internal::CallInterfaceDescriptor::allocatable_registers ( ) const

inline

Definition at line 422 of file interface-descriptors.h.

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AllowVarArgs()

bool v8::internal::CallInterfaceDescriptor::AllowVarArgs ( ) const

inline

Definition at line 372 of file interface-descriptors.h.

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CalleeSaveRegisters()

bool v8::internal::CallInterfaceDescriptor::CalleeSaveRegisters ( ) const

inline

Definition at line 376 of file interface-descriptors.h.

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CheckFloatingPointParameters()

bool v8::internal::CallInterfaceDescriptor::CheckFloatingPointParameters ( CallInterfaceDescriptorData * data )

inlineprotected

Definition at line 455 of file interface-descriptors.h.

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ContextRegister()

static constexpr Register v8::internal::CallInterfaceDescriptor::ContextRegister ( )

inlinestaticconstexpr

Definition at line 430 of file interface-descriptors.h.

data()

const CallInterfaceDescriptorData * v8::internal::CallInterfaceDescriptor::data ( ) const

inlineprotected

Definition at line 441 of file interface-descriptors.h.

DebugName()

const char * v8::internal::CallInterfaceDescriptor::DebugName

(

)

const

Definition at line 131 of file interface-descriptors.cc.

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DefaultDoubleRegisterArray()

auto v8::internal::CallInterfaceDescriptor::DefaultDoubleRegisterArray ( )

inlinestaticconstexprprotected

Definition at line 21 of file interface-descriptors-riscv-inl.h.

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DefaultJSRegisterArray()

std::array< Register, kJSBuiltinRegisterParams > v8::internal::CallInterfaceDescriptor::DefaultJSRegisterArray ( )

inlinestaticconstexprprotected

Definition at line 46 of file interface-descriptors-inl.h.

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DefaultRegisterArray()

auto v8::internal::CallInterfaceDescriptor::DefaultRegisterArray ( )

inlinestaticconstexprprotected

Definition at line 15 of file interface-descriptors-riscv-inl.h.

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DefaultReturnDoubleRegisterArray()

auto v8::internal::CallInterfaceDescriptor::DefaultReturnDoubleRegisterArray ( )

inlinestaticconstexprprotected

Definition at line 32 of file interface-descriptors-riscv-inl.h.

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DefaultReturnRegisterArray()

auto v8::internal::CallInterfaceDescriptor::DefaultReturnRegisterArray ( )

inlinestaticconstexprprotected

Definition at line 26 of file interface-descriptors-riscv-inl.h.

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flags()

Flags v8::internal::CallInterfaceDescriptor::flags ( ) const

inline

Definition at line 364 of file interface-descriptors.h.

GetDoubleRegisterParameter()

DoubleRegister v8::internal::CallInterfaceDescriptor::GetDoubleRegisterParameter ( int index ) const

inline

Definition at line 402 of file interface-descriptors.h.

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GetDoubleRegisterReturn()

DoubleRegister v8::internal::CallInterfaceDescriptor::GetDoubleRegisterReturn ( int index ) const

inline

Definition at line 412 of file interface-descriptors.h.

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GetParameterCount()

int v8::internal::CallInterfaceDescriptor::GetParameterCount ( ) const

inline

Definition at line 387 of file interface-descriptors.h.

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GetParameterType()

MachineType v8::internal::CallInterfaceDescriptor::GetParameterType ( int index ) const

inline

Definition at line 417 of file interface-descriptors.h.

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GetRegisterParameter()

Register v8::internal::CallInterfaceDescriptor::GetRegisterParameter ( int index ) const

inline

Definition at line 397 of file interface-descriptors.h.

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GetRegisterParameterCount()

int v8::internal::CallInterfaceDescriptor::GetRegisterParameterCount ( ) const

inline

Definition at line 389 of file interface-descriptors.h.

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GetRegisterReturn()

Register v8::internal::CallInterfaceDescriptor::GetRegisterReturn ( int index ) const

inline

Definition at line 407 of file interface-descriptors.h.

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GetReturnCount()

int v8::internal::CallInterfaceDescriptor::GetReturnCount ( ) const

inline

Definition at line 380 of file interface-descriptors.h.

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GetReturnType()

MachineType v8::internal::CallInterfaceDescriptor::GetReturnType ( int index ) const

inline

Definition at line 382 of file interface-descriptors.h.

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GetStackArgumentOrder()

StackArgumentOrder v8::internal::CallInterfaceDescriptor::GetStackArgumentOrder ( ) const

inline

Definition at line 426 of file interface-descriptors.h.

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GetStackParameterCount()

int v8::internal::CallInterfaceDescriptor::GetStackParameterCount ( ) const

inline

Definition at line 393 of file interface-descriptors.h.

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HasContextParameter()

bool v8::internal::CallInterfaceDescriptor::HasContextParameter ( ) const

inline

Definition at line 368 of file interface-descriptors.h.

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IsValidFloatParameterRegister()

bool v8::internal::CallInterfaceDescriptor::IsValidFloatParameterRegister ( Register reg )

protected

Definition at line 145 of file interface-descriptors.cc.

operator==()

bool v8::internal::CallInterfaceDescriptor::operator== ( const CallInterfaceDescriptor & other ) const

inline

Definition at line 436 of file interface-descriptors.h.

tag()

CodeEntrypointTag v8::internal::CallInterfaceDescriptor::tag ( ) const

inline

Definition at line 366 of file interface-descriptors.h.

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Member Data Documentation

data_

const CallInterfaceDescriptorData* v8::internal::CallInterfaceDescriptor::data_

private

Definition at line 469 of file interface-descriptors.h.

---

The documentation for this class was generated from the following files:

• src/codegen/interface-descriptors.h
• src/codegen/interface-descriptors-inl.h
• src/codegen/interface-descriptors.cc
• src/codegen/riscv/interface-descriptors-riscv-inl.h