asmjit::arm::Mem Class Reference

Inheritance diagram for asmjit::arm::Mem:

Memory operand (ARM).

Public Types

enum OffsetMode : uint32_t

 Public Types inherited from asmjit::Operand_

enum DataIndex : uint32_t

enum VirtIdConstants : uint32_t

typedef OperandSignature Signature

Member Functions

Construction & Destruction

constexpr Mem() noexcept

constexpr Mem(const Mem& other) noexcept

Mem(Globals::NoInit_) noexcept

constexpr Mem(const Signature& signature, uint32_t baseId, uint32_t indexId, int32_t offset) noexcept

constexpr Mem(const Label& base, int32_t off = 0, Signature signature = Signature {0}) noexcept

constexpr Mem(const BaseReg& base, int32_t off = 0, Signature signature = Signature {0}) noexcept

constexpr Mem(const BaseReg& base, const BaseReg& index, Signature signature = Signature {0}) noexcept

constexpr Mem(const BaseReg& base, const BaseReg& index, const Shift& shift, Signature signature = Signature {0}) noexcept

constexpr Mem(uint64_t base, Signature signature = Signature {0}) noexcept

Overloaded Operators

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

ARM Specific Features

constexpr Mem clone() const noexcept

Mem cloneAdjusted(int64_t off) const noexcept

void setIndex(const BaseReg& index, uint32_t shift) noexcept

constexpr bool hasShift() const noexcept

constexpr uint32_t shift() const noexcept

void setShift(uint32_t shift) noexcept

void resetShift() noexcept

constexpr uint32_t predicate() const noexcept

void setPredicate(uint32_t predicate) noexcept

void resetPredicate() noexcept

constexpr bool isFixedOffset() const noexcept

constexpr bool isPreOrPost() const noexcept

constexpr bool isPreIndex() const noexcept

constexpr bool isPostIndex() const noexcept

void resetToFixedOffset() noexcept

void makePreIndex() noexcept

void makePostIndex() noexcept

Mem pre() const noexcept

Mem pre(int64_t off) const noexcept

Mem post() const noexcept

Mem post(int64_t off) const noexcept

void setIndex(const BaseReg& index) noexcept

 Public Member Functions inherited from asmjit::BaseMem

constexpr BaseMem() noexcept

constexpr BaseMem(const BaseMem& other) noexcept

constexpr BaseMem(const BaseReg& baseReg, int32_t offset = 0) noexcept

BaseMem(Globals::NoInit_) noexcept

void reset() noexcept

BaseMem& operator=(const BaseMem& other) noexcept

constexpr BaseMem clone() const noexcept

BaseMem cloneAdjusted(int64_t off) const noexcept

constexpr bool isRegHome() const noexcept

void setRegHome() noexcept

void clearRegHome() noexcept

constexpr bool hasBase() const noexcept

constexpr bool hasIndex() const noexcept

constexpr bool hasBaseOrIndex() const noexcept

constexpr bool hasBaseAndIndex() const noexcept

constexpr bool hasBaseLabel() const noexcept

constexpr bool hasBaseReg() const noexcept

constexpr bool hasIndexReg() const noexcept

constexpr RegType baseType() const noexcept

constexpr RegType indexType() const noexcept

constexpr uint32_t baseAndIndexTypes() const noexcept

constexpr uint32_t baseId() const noexcept

constexpr uint32_t indexId() const noexcept

void setBaseId(uint32_t id) noexcept

void setIndexId(uint32_t id) noexcept

void setBase(const BaseReg& base) noexcept

void setIndex(const BaseReg& index) noexcept

void resetBase() noexcept

void resetIndex() noexcept

void setSize(uint32_t size) noexcept

constexpr bool isOffset64Bit() const noexcept

constexpr bool hasOffset() const noexcept

constexpr int64_t offset() const noexcept

constexpr int32_t offsetLo32() const noexcept

constexpr int32_t offsetHi32() const noexcept

void setOffset(int64_t offset) noexcept

void setOffsetLo32(int32_t offset) noexcept

void addOffset(int64_t offset) noexcept

void addOffsetLo32(int32_t offset) noexcept

void resetOffset() noexcept

void resetOffsetLo32() 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 isMem() const noexcept

constexpr bool isImm() const noexcept

constexpr bool isLabel() const noexcept

constexpr bool isPhysReg() const noexcept

constexpr bool isVirtReg() const noexcept

constexpr bool hasSize() const noexcept

constexpr bool hasSize(uint32_t s) const noexcept

constexpr uint32_t size() 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 isReg(RegType type, uint32_t id) const noexcept

constexpr bool isRegOrMem() 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

Member Enumeration Documentation

arm::Mem::OffsetMode : uint32_tenum

Memory offset mode.

Additional constants that can be used with the predicate.

Constant	Description
kOffsetPreIndex	Pre-index "[BASE, #Offset {, <shift>}]!" with write-back.
kOffsetPostIndex	Post-index "[BASE], #Offset {, <shift>}" with write-back.

Constructor & Destructor Documentation

arm::Mem::Mem()constexprnoexcept

Construct a default Mem operand, that points to [0].

Member Function Documentation

Mem arm::Mem::clone() constconstexprnoexcept

Clones the memory operand.

Mem arm::Mem::cloneAdjusted(int64_t off) constnoexcept

Gets new memory operand adjusted by off.

bool arm::Mem::hasShift() constconstexprnoexcept

Gets whether the memory operand has shift (aka scale) constant.

uint32_t arm::Mem::shift() constconstexprnoexcept

Gets the memory operand's shift (aka scale) constant.

void arm::Mem::setShift(uint32_t shift)noexcept

Sets the memory operand's shift (aka scale) constant.

void arm::Mem::resetShift()noexcept

Resets the memory operand's shift (aka scale) constant to zero.

uint32_t arm::Mem::predicate() constconstexprnoexcept

Gets memory predicate (shift mode or offset mode), see ShiftOp and OffsetMode.

void arm::Mem::setPredicate(uint32_t predicate)noexcept

Sets memory predicate to predicate, see Mem::ShiftOp.

void arm::Mem::resetPredicate()noexcept

Resets shift mode to LSL (default).

void BaseMem::setIndexnoexcept

Sets the index register to type and id of the given index operand.