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Index ⭢ Compiler ⭢ asmjit::JumpNode

asmjit::JumpNode Class Reference

Inheritance diagram for asmjit::JumpNode:

Jump instruction with JumpAnnotation.

Note

This node should be only used to represent jump where the jump target cannot be deduced by examining instruction operands. For example if the jump target is register or memory location. This pattern is often used to perform indirect jumps that use jump table, e.g. to implement switch{} statement.

Public Members

Members

JumpAnnotation* _annotation

 Public Attributes inherited from asmjit::InstNodeWithOperands< InstNode::kBaseOpCapacity >

Operand_ _operands[kN]

 Public Attributes inherited from asmjit::InstNode

BaseInst _baseInst

 Public Attributes inherited from asmjit::BaseNode

union {

  struct {

    BaseNode* _prev

    BaseNode* _next

  }

  BaseNode* _links[2]

};

union {

  AnyData _any

  AlignData _alignData

  InstData _inst

  EmbedData _embed

  SentinelData _sentinel

};

uint32_t _position

union {

  uint64_t _userDataU64

  void* _userDataPtr

};

void* _passData

const char* _inlineComment

Member Functions

JumpNode(const JumpNode& other) = delete

JumpNode& operator=(const JumpNode& other) = delete

Construction & Destruction

JumpNode(BaseCompiler* cc, InstId instId, InstOptions options, uint32_t opCount, JumpAnnotation* annotation) noexcept

Accessors

bool hasAnnotation() const noexcept

JumpAnnotation* annotation() const noexcept

void setAnnotation(JumpAnnotation* annotation) noexcept

 Public Member Functions inherited from asmjit::InstNodeWithOperands< InstNode::kBaseOpCapacity >

InstNodeWithOperands(BaseBuilder* cb, InstId instId, InstOptions options, uint32_t opCount) noexcept

 Public Member Functions inherited from asmjit::InstNode

InstNode(const InstNode& other) = delete

InstNode& operator=(const InstNode& other) = delete

InstNode(BaseBuilder* cb, InstId instId, InstOptions options, uint32_t opCount, uint32_t opCapacity = kBaseOpCapacity) noexcept

BaseInst& baseInst() noexcept

const BaseInst& baseInst() const noexcept

InstId id() const noexcept

InstId realId() const noexcept

void setId(InstId id) noexcept

InstOptions options() const noexcept

bool hasOption(InstOptions option) const noexcept

void setOptions(InstOptions options) noexcept

void addOptions(InstOptions options) noexcept

void clearOptions(InstOptions options) noexcept

void resetOptions() noexcept

bool hasExtraReg() const noexcept

RegOnly& extraReg() noexcept

const RegOnly& extraReg() const noexcept

void setExtraReg(const BaseReg& reg) noexcept

void setExtraReg(const RegOnly& reg) noexcept

void resetExtraReg() noexcept

uint32_t opCount() const noexcept

uint32_t opCapacity() const noexcept

void setOpCount(uint32_t opCount) noexcept

Operand* operands() noexcept

const Operand* operands() const noexcept

Operand& op(uint32_t index) noexcept

const Operand& op(uint32_t index) const noexcept

void setOp(uint32_t index, const Operand_& op) noexcept

void resetOp(uint32_t index) noexcept

void resetOpRange(uint32_t start, uint32_t end) noexcept

bool hasOpType(OperandType opType) const noexcept

bool hasRegOp() const noexcept

bool hasMemOp() const noexcept

bool hasImmOp() const noexcept

bool hasLabelOp() const noexcept

uint32_t indexOfOpType(OperandType opType) const noexcept

uint32_t indexOfMemOp() const noexcept

uint32_t indexOfImmOp() const noexcept

uint32_t indexOfLabelOp() const noexcept

 Public Member Functions inherited from asmjit::BaseNode

BaseNode(const BaseNode& other) = delete

BaseNode& operator=(const BaseNode& other) = delete

BaseNode(BaseBuilder* cb, NodeType nodeType, NodeFlags nodeFlags = NodeFlags::kNone) noexcept

template<typename T>

T* as() noexcept

template<typename T>

const T* as() const noexcept

BaseNode* prev() const noexcept

BaseNode* next() const noexcept

NodeType type() const noexcept

void setType(NodeType type) noexcept

bool isInst() const noexcept

bool isSection() const noexcept

bool isLabel() const noexcept

bool isAlign() const noexcept

bool isEmbedData() const noexcept

bool isEmbedLabel() const noexcept

bool isEmbedLabelDelta() const noexcept

bool isConstPool() const noexcept

bool isComment() const noexcept

bool isSentinel() const noexcept

bool isFunc() const noexcept

bool isFuncRet() const noexcept

bool isInvoke() const noexcept

NodeFlags flags() const noexcept

bool hasFlag(NodeFlags flag) const noexcept

void setFlags(NodeFlags flags) noexcept

void addFlags(NodeFlags flags) noexcept

void clearFlags(NodeFlags flags) noexcept

bool isCode() const noexcept

bool isData() const noexcept

bool isInformative() const noexcept

bool isRemovable() const noexcept

bool hasNoEffect() const noexcept

bool isActive() const noexcept

bool hasPosition() const noexcept

uint32_t position() const noexcept

void setPosition(uint32_t position) noexcept

template<typename T>

T* userDataAsPtr() const noexcept

int64_t userDataAsInt64() const noexcept

uint64_t userDataAsUInt64() const noexcept

template<typename T>

void setUserDataAsPtr(T* data) noexcept

void setUserDataAsInt64(int64_t value) noexcept

void setUserDataAsUInt64(uint64_t value) noexcept

void resetUserData() noexcept

bool hasPassData() const noexcept

template<typename T>

T* passData() const noexcept

template<typename T>

void setPassData(T* data) noexcept

void resetPassData() noexcept

bool hasInlineComment() const noexcept

const char* inlineComment() const noexcept

void setInlineComment(const char* s) noexcept

void resetInlineComment() noexcept

Additional Inherited Members

 Static Public Attributes inherited from asmjit::InstNode

static constexpr uint32_t kBaseOpCapacity = uint32_t((128 - sizeof(BaseNode) - sizeof(BaseInst)) / sizeof(Operand_))

static constexpr uint32_t kFullOpCapacity = Globals::kMaxOpCount

bool JumpNode::hasAnnotation() constnoexcept

Tests whether this JumpNode has associated a JumpAnnotation.

JumpAnnotation* JumpNode::annotation() constnoexcept

Returns the JumpAnnotation associated with this jump, or nullptr.

void JumpNode::setAnnotation(

JumpAnnotation* annotation

)noexcept

Sets the JumpAnnotation associated with this jump to annotation.

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