#include "Target/AArch64/MCTargetDesc/AArch64MCExpr.h"

Inheritance diagram for llvm::AArch64AuthMCExpr:

[legend]

Public Member Functions
AArch64PACKey::ID	getKey () const

uint16_t	getDiscriminator () const

bool	hasAddressDiversity () const

void	printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const override

void	visitUsedExpr (MCStreamer &Streamer) const override

MCFragment *	findAssociatedFragment () const override

bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, const MCFixup Fixup) const override

Public Member Functions inherited from llvm::AArch64MCExpr
StringRef	getVariantKindName () const
	Convert the variant kind into an ELF-appropriate modifier (e.g.

void	printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const override

void	visitUsedExpr (MCStreamer &Streamer) const override

MCFragment *	findAssociatedFragment () const override

bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, const MCFixup Fixup) const override

void	fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override

VariantKind	getKind () const
	Get the kind of this expression.

const MCExpr *	getSubExpr () const
	Get the expression this modifier applies to.

Public Member Functions inherited from llvm::MCTargetExpr
virtual void	printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const =0

virtual bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, const MCFixup Fixup) const =0

virtual bool	isEqualTo (const MCExpr *x) const

virtual bool	isSymbolUsedInExpression (const MCSymbol *Sym) const

virtual bool	inlineAssignedExpr () const

virtual void	visitUsedExpr (MCStreamer &Streamer) const =0

virtual MCFragment *	findAssociatedFragment () const =0

virtual void	fixELFSymbolsInTLSFixups (MCAssembler &) const =0

Public Member Functions inherited from llvm::MCExpr
	MCExpr (const MCExpr &)=delete

MCExpr &	operator= (const MCExpr &)=delete

ExprKind	getKind () const

SMLoc	getLoc () const

void	print (raw_ostream &OS, const MCAsmInfo *MAI, bool InParens=false) const

void	dump () const

bool	isSymbolUsedInExpression (const MCSymbol *Sym) const
	Returns whether the given symbol is used anywhere in the expression or subexpressions.

bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm, const SectionAddrMap &Addrs) const
	Try to evaluate the expression to an absolute value.

bool	evaluateAsAbsolute (int64_t &Res) const

bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm) const

bool	evaluateAsAbsolute (int64_t &Res, const MCAssembler *Asm) const

bool	evaluateKnownAbsolute (int64_t &Res, const MCAssembler &Asm) const
	Aggressive variant of evaluateAsRelocatable when relocations are unavailable (e.g.

bool	evaluateAsRelocatable (MCValue &Res, const MCAssembler Asm, const MCFixup Fixup) const
	Try to evaluate the expression to a relocatable value, i.e.

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.

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)

static bool	classof (const MCExpr *E)

static bool	classof (const AArch64MCExpr *E)

Static Public Member Functions inherited from llvm::AArch64MCExpr
static bool	classof (const MCExpr *E)

static const AArch64MCExpr *	create (const MCExpr *Expr, VariantKind Kind, MCContext &Ctx)

static VariantKind	getSymbolLoc (VariantKind Kind)

static VariantKind	getAddressFrag (VariantKind Kind)

static bool	isNotChecked (VariantKind Kind)

Static Public Member Functions inherited from llvm::MCTargetExpr
static bool	classof (const MCExpr *E)

Additional Inherited Members
Public Types inherited from llvm::AArch64MCExpr
enum	VariantKind { VK_ABS = 0x001 , VK_SABS = 0x002 , VK_PREL = 0x003 , VK_GOT = 0x004 , VK_DTPREL = 0x005 , VK_GOTTPREL = 0x006 , VK_TPREL = 0x007 , VK_TLSDESC = 0x008 , VK_SECREL = 0x009 , VK_AUTH = 0x00a , VK_AUTHADDR = 0x00b , VK_GOT_AUTH = 0x00c , VK_TLSDESC_AUTH = 0x00d , VK_SymLocBits = 0x00f , VK_PAGE = 0x010 , VK_PAGEOFF = 0x020 , VK_HI12 = 0x030 , VK_G0 = 0x040 , VK_G1 = 0x050 , VK_G2 = 0x060 , VK_G3 = 0x070 , VK_LO15 = 0x080 , VK_AddressFragBits = 0x0f0 , VK_NC = 0x100 , VK_CALL = VK_ABS , VK_ABS_PAGE = VK_ABS \| VK_PAGE , VK_ABS_PAGE_NC = VK_ABS \| VK_PAGE \| VK_NC , VK_ABS_G3 = VK_ABS \| VK_G3 , VK_ABS_G2 = VK_ABS \| VK_G2 , VK_ABS_G2_S = VK_SABS \| VK_G2 , VK_ABS_G2_NC = VK_ABS \| VK_G2 \| VK_NC , VK_ABS_G1 = VK_ABS \| VK_G1 , VK_ABS_G1_S = VK_SABS \| VK_G1 , VK_ABS_G1_NC = VK_ABS \| VK_G1 \| VK_NC , VK_ABS_G0 = VK_ABS \| VK_G0 , VK_ABS_G0_S = VK_SABS \| VK_G0 , VK_ABS_G0_NC = VK_ABS \| VK_G0 \| VK_NC , VK_LO12 = VK_ABS \| VK_PAGEOFF \| VK_NC , VK_PREL_G3 = VK_PREL \| VK_G3 , VK_PREL_G2 = VK_PREL \| VK_G2 , VK_PREL_G2_NC = VK_PREL \| VK_G2 \| VK_NC , VK_PREL_G1 = VK_PREL \| VK_G1 , VK_PREL_G1_NC = VK_PREL \| VK_G1 \| VK_NC , VK_PREL_G0 = VK_PREL \| VK_G0 , VK_PREL_G0_NC = VK_PREL \| VK_G0 \| VK_NC , VK_GOT_LO12 = VK_GOT \| VK_PAGEOFF \| VK_NC , VK_GOT_PAGE = VK_GOT \| VK_PAGE , VK_GOT_PAGE_LO15 = VK_GOT \| VK_LO15 \| VK_NC , VK_GOT_AUTH_LO12 = VK_GOT_AUTH \| VK_PAGEOFF \| VK_NC , VK_GOT_AUTH_PAGE = VK_GOT_AUTH \| VK_PAGE , VK_DTPREL_G2 = VK_DTPREL \| VK_G2 , VK_DTPREL_G1 = VK_DTPREL \| VK_G1 , VK_DTPREL_G1_NC = VK_DTPREL \| VK_G1 \| VK_NC , VK_DTPREL_G0 = VK_DTPREL \| VK_G0 , VK_DTPREL_G0_NC = VK_DTPREL \| VK_G0 \| VK_NC , VK_DTPREL_HI12 = VK_DTPREL \| VK_HI12 , VK_DTPREL_LO12 = VK_DTPREL \| VK_PAGEOFF , VK_DTPREL_LO12_NC = VK_DTPREL \| VK_PAGEOFF \| VK_NC , VK_GOTTPREL_PAGE = VK_GOTTPREL \| VK_PAGE , VK_GOTTPREL_LO12_NC = VK_GOTTPREL \| VK_PAGEOFF \| VK_NC , VK_GOTTPREL_G1 = VK_GOTTPREL \| VK_G1 , VK_GOTTPREL_G0_NC = VK_GOTTPREL \| VK_G0 \| VK_NC , VK_TPREL_G2 = VK_TPREL \| VK_G2 , VK_TPREL_G1 = VK_TPREL \| VK_G1 , VK_TPREL_G1_NC = VK_TPREL \| VK_G1 \| VK_NC , VK_TPREL_G0 = VK_TPREL \| VK_G0 , VK_TPREL_G0_NC = VK_TPREL \| VK_G0 \| VK_NC , VK_TPREL_HI12 = VK_TPREL \| VK_HI12 , VK_TPREL_LO12 = VK_TPREL \| VK_PAGEOFF , VK_TPREL_LO12_NC = VK_TPREL \| VK_PAGEOFF \| VK_NC , VK_TLSDESC_LO12 = VK_TLSDESC \| VK_PAGEOFF , VK_TLSDESC_PAGE = VK_TLSDESC \| VK_PAGE , VK_TLSDESC_AUTH_LO12 = VK_TLSDESC_AUTH \| VK_PAGEOFF , VK_TLSDESC_AUTH_PAGE = VK_TLSDESC_AUTH \| VK_PAGE , VK_SECREL_LO12 = VK_SECREL \| VK_PAGEOFF , VK_SECREL_HI12 = VK_SECREL \| VK_HI12 , VK_INVALID = 0xfff }

Public Types inherited from llvm::MCExpr
enum	ExprKind : uint8_t { Binary , Constant , SymbolRef , Unary , Target }

Protected Member Functions inherited from llvm::AArch64MCExpr
	AArch64MCExpr (const MCExpr *Expr, VariantKind Kind)

Protected Member Functions inherited from llvm::MCTargetExpr
	MCTargetExpr ()

virtual	~MCTargetExpr ()=default

Protected Member Functions inherited from llvm::MCExpr
	MCExpr (ExprKind Kind, SMLoc Loc, unsigned SubclassData=0)

bool	evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler Asm, const MCFixup Fixup, const SectionAddrMap *Addrs, bool InSet) const

unsigned	getSubclassData () const

Detailed Description

Definition at line 188 of file AArch64MCExpr.h.

Member Function Documentation

◆ classof() [1/2]

static bool llvm::AArch64AuthMCExpr::classof ( const AArch64MCExpr * E )

inlinestatic

Definition at line 219 of file AArch64MCExpr.h.

References E, llvm::AArch64MCExpr::VK_AUTH, and llvm::AArch64MCExpr::VK_AUTHADDR.

◆ classof() [2/2]

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

inlinestatic

Definition at line 215 of file AArch64MCExpr.h.

References classof(), and E.

Referenced by classof().

◆ create()

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

static

Definition at line 167 of file AArch64MCExpr.cpp.

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

◆ evaluateAsRelocatableImpl()

bool AArch64AuthMCExpr::evaluateAsRelocatableImpl	(	MCValue &	Res,
		const MCAssembler *	Asm,
		const MCFixup *	Fixup
	)		const

overridevirtual

Reimplemented from llvm::AArch64MCExpr.

Definition at line 198 of file AArch64MCExpr.cpp.

References llvm::MCExpr::evaluateAsRelocatable(), Fixup, llvm::MCValue::get(), llvm::MCValue::getConstant(), llvm::AArch64MCExpr::getKind(), llvm::AArch64MCExpr::getSubExpr(), llvm::MCValue::getSymA(), llvm::MCValue::getSymB(), and llvm::report_fatal_error().

◆ findAssociatedFragment()

MCFragment * AArch64AuthMCExpr::findAssociatedFragment ( ) const

overridevirtual

Reimplemented from llvm::AArch64MCExpr.

Definition at line 194 of file AArch64MCExpr.cpp.

References llvm_unreachable.

◆ getDiscriminator()

uint16_t llvm::AArch64AuthMCExpr::getDiscriminator ( ) const

inline

Definition at line 203 of file AArch64MCExpr.h.

◆ getKey()

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

inline

Definition at line 202 of file AArch64MCExpr.h.

◆ hasAddressDiversity()

bool llvm::AArch64AuthMCExpr::hasAddressDiversity ( ) const

inline

Definition at line 204 of file AArch64MCExpr.h.

References llvm::AArch64MCExpr::getKind(), and llvm::AArch64MCExpr::VK_AUTHADDR.

Referenced by printImpl().

◆ printImpl()

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

overridevirtual

Reimplemented from llvm::AArch64MCExpr.

Definition at line 176 of file AArch64MCExpr.cpp.

References llvm::AArch64PACKeyIDToString(), llvm::AArch64MCExpr::getSubExpr(), hasAddressDiversity(), OS, and llvm::MCExpr::print().

◆ visitUsedExpr()

void AArch64AuthMCExpr::visitUsedExpr ( MCStreamer & Streamer ) const

overridevirtual

Reimplemented from llvm::AArch64MCExpr.

Definition at line 190 of file AArch64MCExpr.cpp.

References llvm::AArch64MCExpr::getSubExpr(), and llvm::MCStreamer::visitUsedExpr().

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

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

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ classof() [1/2]

◆ classof() [2/2]

◆ create()

◆ evaluateAsRelocatableImpl()

◆ findAssociatedFragment()

◆ getDiscriminator()

◆ getKey()

◆ hasAddressDiversity()

◆ printImpl()

◆ visitUsedExpr()