Inheritance diagram for asmjit::FuncSignature:

Function signature.

Contains information about function return type, count of arguments and their TypeIds. Function signature is a low level structure which doesn't contain platform specific or calling convention specific information.

Public Members

Members

CallConvId _ccId

uint8_t _argCount

uint8_t _vaIndex

TypeId _ret

const TypeId* _args

Public Types

Constants

enum : uint8_t

Member Functions

Initializtion & Reset

void init(CallConvId ccId, uint32_t vaIndex, TypeId ret, const TypeId* args, uint32_t argCount) noexcept

void reset() noexcept

Accessors

CallConvId callConvId() const noexcept

void setCallConvId(CallConvId ccId) noexcept

bool hasVarArgs() const noexcept

uint32_t vaIndex() const noexcept

void setVaIndex(uint32_t index) noexcept

void resetVaIndex() noexcept

uint32_t argCount() const noexcept

bool hasRet() const noexcept

TypeId ret() const noexcept

TypeId arg(uint32_t i) const noexcept

const TypeId* args() const noexcept

Member Enumeration Documentation

anonymous enum : uint8_t¶

Constant	Description
kNoVarArgs	Doesn't have variable number of arguments (`...`).

Member Function Documentation

void FuncSignature::init(CallConvId ccId, uint32_t vaIndex, TypeId ret, const TypeId* args, uint32_t argCount)noexcept¶

Initializes the function signature.

CallConvId FuncSignature::callConvId() constnoexcept¶

Returns the calling convention.

void FuncSignature::setCallConvId(CallConvId ccId)noexcept¶

Sets the calling convention to ccId;.

bool FuncSignature::hasVarArgs() constnoexcept¶

Tests whether the function has variable number of arguments (...).

uint32_t FuncSignature::vaIndex() constnoexcept¶

Returns the variable arguments (...) index, kNoVarArgs if none.

void FuncSignature::setVaIndex(uint32_t index)noexcept¶

Sets the variable arguments (...) index to index.

void FuncSignature::resetVaIndex()noexcept¶

Resets the variable arguments index (making it a non-va function).

uint32_t FuncSignature::argCount() constnoexcept¶

Returns the number of function arguments.

TypeId FuncSignature::ret() constnoexcept¶

Returns the return value type.

TypeId FuncSignature::arg(uint32_t i) constnoexcept¶

Returns the type of the argument at index i.

const TypeId* FuncSignature::args() constnoexcept¶

Returns the array of function arguments' types.

Member Data Documentation

CallConvId FuncSignature::_ccId¶

Calling convention id.

uint8_t FuncSignature::_argCount¶

Count of arguments.

uint8_t FuncSignature::_vaIndex¶

Index of a first VA or kNoVarArgs.

TypeId FuncSignature::_ret¶

Return value TypeId.

const TypeId* FuncSignature::_args¶

Function arguments TypeIds.