asmjit::BaseRegList Class Reference

Inheritance diagram for asmjit::BaseRegList:

List of physical registers (base).

Note

List of registers is only used by some ARM instructions at the moment.

Public Types

Constants

enum : uint32_t

 Public Types inherited from asmjit::Operand_

enum DataIndex : uint32_t

enum VirtIdConstants : uint32_t

typedef OperandSignature Signature

Member Functions

Construction & Destruction

constexpr BaseRegList() noexcept

constexpr BaseRegList(const BaseRegList& other) noexcept

constexpr BaseRegList(const BaseRegList& other, RegMask regMask) noexcept

constexpr BaseRegList(const Signature& signature, RegMask regMask) noexcept

BaseRegList(Globals::NoInit_) noexcept

Overloaded Operators

BaseRegList& operator=(const BaseRegList& other) noexcept = default

Accessors

constexpr bool isValid() const noexcept

constexpr bool isType(RegType type) const noexcept

constexpr bool isGroup(RegGroup group) const noexcept

constexpr bool isGp() const noexcept

constexpr bool isVec() const noexcept

constexpr RegType type() const noexcept

constexpr RegGroup group() const noexcept

constexpr uint32_t size() const noexcept

constexpr RegMask list() const noexcept

void setList(RegMask mask) noexcept

void resetList() noexcept

void addList(RegMask mask) noexcept

void clearList(RegMask mask) noexcept

void andList(RegMask mask) noexcept

void xorList(RegMask mask) noexcept

bool hasReg(uint32_t physId) const noexcept

void addReg(uint32_t physId) noexcept

void clearReg(uint32_t physId) noexcept

constexpr BaseRegList clone() const noexcept

template<typename RegListT>

constexpr RegListT cloneAs() const noexcept

template<typename RegListT>

constexpr RegListT cloneAs(const RegListT& other) const noexcept

 Public Member Functions inherited from asmjit::Operand

constexpr Operand() noexcept

constexpr Operand(const Operand& other) noexcept = default

constexpr Operand(const Operand_& other)

constexpr Operand(Globals::Init_, const Signature& u0, uint32_t u1, uint32_t u2, uint32_t u3) noexcept

Operand(Globals::NoInit_) noexcept

Operand& operator=(const Operand& other) noexcept = default

Operand& operator=(const Operand_& other) noexcept

constexpr Operand clone() const noexcept

 Public Member Functions inherited from asmjit::Operand_

void copyFrom(const Operand_& other) noexcept

void reset() noexcept

constexpr bool operator==(const Operand_& other) const noexcept

constexpr bool operator!=(const Operand_& other) const noexcept

template<typename T>

T& as() noexcept

template<typename T>

const T& as() const noexcept

constexpr bool hasSignature(const Operand_& other) const noexcept

constexpr bool hasSignature(const Signature& other) const noexcept

constexpr Signature signature() const noexcept

void setSignature(const Signature& signature) noexcept

constexpr OperandType opType() const noexcept

constexpr bool isNone() const noexcept

constexpr bool isReg() const noexcept

constexpr bool isRegList() const noexcept

constexpr bool isMem() const noexcept

constexpr bool isImm() const noexcept

constexpr bool isLabel() const noexcept

constexpr bool isPhysReg() const noexcept

constexpr bool isVirtReg() const noexcept

constexpr uint32_t id() const noexcept

constexpr bool equals(const Operand_& other) const noexcept

constexpr bool isReg(RegType type) const noexcept

constexpr bool isRegList(RegType type) const noexcept

constexpr bool isReg(RegType type, uint32_t regId) const noexcept

constexpr bool isRegOrMem() const noexcept

constexpr bool isRegOrRegListOrMem() const noexcept

constexpr uint32_t x86RmSize() const noexcept

Additional Inherited Members

 Public Attributes inherited from asmjit::Operand_

Signature _signature

uint32_t _baseId

uint32_t _data[2]

 Static Public Member Functions inherited from asmjit::Operand_

static bool isVirtId(uint32_t id) noexcept

static uint32_t indexToVirtId(uint32_t id) noexcept

static uint32_t virtIdToIndex(uint32_t id) noexcept

Constructor & Destructor Documentation

BaseRegList::BaseRegList()constexprconstexprnoexcept[1/4]

Creates a dummy register operand.

BaseRegList::BaseRegList(const BaseRegList& other)constexprconstexprnoexcept[2/4]

Creates a new register operand which is the same as other .

BaseRegList::BaseRegList(const BaseRegList& other, RegMask regMask)constexprconstexprnoexcept[3/4]

Creates a new register operand compatible with other, but with a different id.

BaseRegList::BaseRegList(const Signature& signature, RegMask regMask)constexprconstexprnoexcept[4/4]

Creates a register initialized to the given signature and id.

Member Function Documentation

bool BaseRegList::isValid() constconstexprconstexprnoexcept

Tests whether the register-list is valid, which means it has a type and at least a single register in the list.

bool BaseRegList::isType(RegType type) constconstexprconstexprnoexcept

Tests whether the register type matches type - same as isReg(type), provided for convenience.

bool BaseRegList::isGroup(RegGroup group) constconstexprconstexprnoexcept

Tests whether the register group matches group.

bool BaseRegList::isGp() constconstexprconstexprnoexcept

Tests whether the register is a general purpose register (any size).

bool BaseRegList::isVec() constconstexprconstexprnoexcept

Tests whether the register is a vector register.

RegType BaseRegList::type() constconstexprconstexprnoexcept

Returns the register type.

RegGroup BaseRegList::group() constconstexprconstexprnoexcept

Returns the register group.

uint32_t BaseRegList::size() constconstexprconstexprnoexcept

Returns the size of a single register in this register-list or 0 if unspecified.

RegMask BaseRegList::list() constconstexprconstexprnoexcept

Returns the register list as a mask, where each bit represents one physical register.

void BaseRegList::setList(RegMask mask)noexcept

Sets the register list to mask.

void BaseRegList::resetList()noexcept

Remoes all registers from the register-list by making the underlying register-mask zero.

void BaseRegList::addList(RegMask mask)noexcept

Adds registers passed by a register mask to the register-list.

void BaseRegList::clearList(RegMask mask)noexcept

Removes registers passed by a register mask to the register-list.

void BaseRegList::andList(RegMask mask)noexcept

Uses AND operator to combine the current register-list with other register mask.

void BaseRegList::xorList(RegMask mask)noexcept

Uses XOR operator to combine the current register-list with other register mask.

bool BaseRegList::hasReg(uint32_t physId) constnoexcept

Checks whether a physical register physId is in the register-list.

void BaseRegList::addReg(uint32_t physId)noexcept

Adds a physical register physId to the register-list.

void BaseRegList::clearReg(uint32_t physId)noexcept

Removes a physical register physId from the register-list.

BaseRegList BaseRegList::clone() constconstexprconstexprnoexcept

Clones the register-list operand.

template<typename RegListT>

RegListT BaseRegList::cloneAs() constconstexprconstexprnoexcept[1/2]

Casts this register to RegT by also changing its signature.

Note

Improper use of cloneAs() can lead to hard-to-debug errors.

template<typename RegListT>

RegListT BaseRegList::cloneAs(const RegListT& other) constconstexprconstexprnoexcept[2/2]

Casts this register to other by also changing its signature.

Note

Improper use of cloneAs() can lead to hard-to-debug errors.