llvm::AArch64AuthMCExpr Class Reference

#include "Target/AArch64/MCTargetDesc/AArch64MCAsmInfo.h"

Inheritance diagram for llvm::AArch64AuthMCExpr:

Public Member Functions
AArch64PACKey::ID	getKey () const
uint16_t	getDiscriminator () const
bool	hasAddressDiversity () const
void	print (raw_ostream &OS, const MCAsmInfo *MAI) const
Public Member Functions inherited from llvm::MCSpecifierExpr
Spec	getSpecifier () const
const MCExpr *	getSubExpr () const
Public Member Functions inherited from llvm::MCExpr
	MCExpr (const MCExpr &)=delete
MCExpr &	operator= (const MCExpr &)=delete
ExprKind	getKind () const
SMLoc	getLoc () const
LLVM_ABI void	dump () const
LLVM_ABI bool	evaluateAsAbsolute (int64_t &Res) const
	Try to evaluate the expression to an absolute value.
LLVM_ABI bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm) const
LLVM_ABI bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler *Asm) const
LLVM_ABI bool	evaluateKnownAbsolute (int64_t &Res, const MCAssembler &Asm) const
	Aggressive variant of evaluateAsRelocatable when relocations are unavailable (e.g.
LLVM_ABI bool	evaluateAsRelocatable (MCValue &Res, const MCAssembler *Asm) const
	Try to evaluate the expression to a relocatable value, i.e.
LLVM_ABI bool	evaluateAsValue (MCValue &Res, const MCAssembler &Asm) const
	Try to evaluate the expression to the form (a - b + constant) where neither a nor b are variables.
LLVM_ABI MCFragment *	findAssociatedFragment () const
	Find the "associated section" for this expression, which is currently defined as the absolute section for constants, or otherwise the section associated with the first defined symbol in the expression.

Static Public Member Functions
static const AArch64AuthMCExpr *	create (const MCExpr *Expr, uint16_t Discriminator, AArch64PACKey::ID Key, bool HasAddressDiversity, MCContext &Ctx, SMLoc Loc=SMLoc())
static bool	classof (const MCExpr *E)
Static Public Member Functions inherited from llvm::MCSpecifierExpr
static const MCSpecifierExpr *	create (const MCExpr *Expr, Spec S, MCContext &Ctx, SMLoc Loc=SMLoc())
static const MCSpecifierExpr *	create (const MCSymbol *Sym, Spec S, MCContext &Ctx, SMLoc Loc=SMLoc())
static bool	classof (const MCExpr *E)
Static Public Member Functions inherited from llvm::MCExpr
static LLVM_ABI bool	evaluateSymbolicAdd (const MCAssembler *, bool, const MCValue &, const MCValue &, MCValue &)

Additional Inherited Members
Public Types inherited from llvm::MCExpr
enum	ExprKind : uint8_t {   Binary , Constant , SymbolRef , Unary ,   Specifier , Target }
Protected Types inherited from llvm::MCExpr
using	Spec = uint16_t
Protected Member Functions inherited from llvm::MCSpecifierExpr
	MCSpecifierExpr (const MCExpr *Expr, Spec S, SMLoc Loc=SMLoc())
Protected Member Functions inherited from llvm::MCExpr
	MCExpr (ExprKind Kind, SMLoc Loc, unsigned SubclassData=0)
LLVM_ABI bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, bool InSet) const
unsigned	getSubclassData () const
Protected Attributes inherited from llvm::MCSpecifierExpr
const MCExpr *	Expr

Detailed Description

Definition at line 197 of file AArch64MCAsmInfo.h.

Member Function Documentation

classof()

bool llvm::AArch64AuthMCExpr::classof ( const MCExpr * E )

inlinestatic

Definition at line 222 of file AArch64MCAsmInfo.h.

References llvm::dyn_cast(), E(), llvm::AArch64::S_AUTH, and llvm::AArch64::S_AUTHADDR.

create()

const AArch64AuthMCExpr * AArch64AuthMCExpr::create ( const MCExpr * Expr, uint16_t Discriminator, AArch64PACKey::ID Key, bool HasAddressDiversity, MCContext & Ctx, SMLoc Loc = SMLoc() )

static

Definition at line 15 of file AArch64MCExpr.cpp.

References llvm::MCSpecifierExpr::Expr.

Referenced by llvm::AArch64TargetStreamer::emitAuthValue(), and getAuthPtrSlotSymbolHelper().

getDiscriminator()

uint16_t llvm::AArch64AuthMCExpr::getDiscriminator ( ) const

inline

Definition at line 215 of file AArch64MCAsmInfo.h.

getKey()

AArch64PACKey::ID llvm::AArch64AuthMCExpr::getKey ( ) const

inline

Definition at line 214 of file AArch64MCAsmInfo.h.

hasAddressDiversity()

bool llvm::AArch64AuthMCExpr::hasAddressDiversity ( ) const

inline

Definition at line 216 of file AArch64MCAsmInfo.h.

References llvm::MCSpecifierExpr::getSpecifier(), and llvm::AArch64::S_AUTHADDR.

Referenced by print().

print()

void AArch64AuthMCExpr::print	(	raw_ostream &	OS,
		const MCAsmInfo *	MAI ) const

Definition at line 168 of file AArch64MCAsmInfo.cpp.

References llvm::AArch64PACKeyIDToString(), llvm::MCSpecifierExpr::getSubExpr(), hasAddressDiversity(), llvm::isa(), and llvm::MCAsmInfo::printExpr().

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

• lib/Target/AArch64/MCTargetDesc/AArch64MCAsmInfo.h
• lib/Target/AArch64/MCTargetDesc/AArch64MCAsmInfo.cpp
• lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp