#include <AArch64MCExpr.h>

Inheritance diagram for llvm::AArch64MCExpr:

Collaboration diagram for llvm::AArch64MCExpr:

Public Types
enum	VariantKind { VK_NONE = 0x000, VK_ABS = 0x001, VK_SABS = 0x002, VK_GOT = 0x003, VK_DTPREL = 0x004, VK_GOTTPREL = 0x005, VK_TPREL = 0x006, VK_TLSDESC = 0x007, 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_AddressFragBits = 0x0f0, VK_NC = 0x100, VK_CALL = VK_ABS, VK_ABS_PAGE = VK_ABS \| VK_PAGE, 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_GOT_LO12 = VK_GOT \| VK_PAGEOFF \| VK_NC, VK_GOT_PAGE = VK_GOT \| 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_NC, VK_TLSDESC_PAGE = VK_TLSDESC \| VK_PAGE, VK_INVALID = 0xfff }
Public Member Functions
VariantKind	getKind () const
	Get the kind of this expression.
const MCExpr *	getSubExpr () const
	Get the expression this modifier applies to.
StringRef	getVariantKindName () const
void	PrintImpl (raw_ostream &OS) const override
void	visitUsedExpr (MCStreamer &Streamer) const override
const MCSection *	FindAssociatedSection () const override
bool	EvaluateAsRelocatableImpl (MCValue &Res, const MCAsmLayout Layout, const MCFixup Fixup) const override
void	fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override
Static Public Member Functions
static VariantKind	getSymbolLoc (VariantKind Kind)
static VariantKind	getAddressFrag (VariantKind Kind)
static bool	isNotChecked (VariantKind Kind)
static bool	classof (const MCExpr *E)
static bool	classof (const AArch64MCExpr *)
Construction
static const AArch64MCExpr *	Create (const MCExpr *Expr, VariantKind Kind, MCContext &Ctx)

Detailed Description

Definition at line 23 of file AArch64MCExpr.h.

Member Enumeration Documentation

enum llvm::AArch64MCExpr::VariantKind

Enumerator:

VK_NONE
VK_ABS
VK_SABS
VK_GOT
VK_DTPREL
VK_GOTTPREL
VK_TPREL
VK_TLSDESC
VK_SymLocBits
VK_PAGE
VK_PAGEOFF
VK_HI12
VK_G0
VK_G1
VK_G2
VK_G3
VK_AddressFragBits
VK_NC
VK_CALL
VK_ABS_PAGE
VK_ABS_G3
VK_ABS_G2
VK_ABS_G2_S
VK_ABS_G2_NC
VK_ABS_G1
VK_ABS_G1_S
VK_ABS_G1_NC
VK_ABS_G0
VK_ABS_G0_S
VK_ABS_G0_NC
VK_LO12
VK_GOT_LO12
VK_GOT_PAGE
VK_DTPREL_G2
VK_DTPREL_G1
VK_DTPREL_G1_NC
VK_DTPREL_G0
VK_DTPREL_G0_NC
VK_DTPREL_HI12
VK_DTPREL_LO12
VK_DTPREL_LO12_NC
VK_GOTTPREL_PAGE
VK_GOTTPREL_LO12_NC
VK_GOTTPREL_G1
VK_GOTTPREL_G0_NC
VK_TPREL_G2
VK_TPREL_G1
VK_TPREL_G1_NC
VK_TPREL_G0
VK_TPREL_G0_NC
VK_TPREL_HI12
VK_TPREL_LO12
VK_TPREL_LO12_NC
VK_TLSDESC_LO12
VK_TLSDESC_PAGE
VK_INVALID

Definition at line 25 of file AArch64MCExpr.h.

Member Function Documentation

static bool llvm::AArch64MCExpr::classof ( const MCExpr * E ) [inline, static]

Reimplemented from llvm::MCTargetExpr.

Definition at line 156 of file AArch64MCExpr.h.

static bool llvm::AArch64MCExpr::classof ( const AArch64MCExpr * ) [inline, static]

Definition at line 160 of file AArch64MCExpr.h.

References llvm::MCExpr::getKind(), and llvm::MCExpr::Target.

const AArch64MCExpr * AArch64MCExpr::Create	(	const MCExpr *	Expr,
		VariantKind	Kind,
		MCContext &	Ctx
	)		`[static]`

Definition at line 28 of file AArch64MCExpr.cpp.

Referenced by llvm::AArch64MCInstLower::lowerSymbolOperandELF().

bool AArch64MCExpr::EvaluateAsRelocatableImpl	(	MCValue &	Res,
		const MCAsmLayout *	Layout,
		const MCFixup *	Fixup
	)		const `[override, virtual]`

Implements llvm::MCTargetExpr.

Definition at line 92 of file AArch64MCExpr.cpp.

References llvm::MCExpr::EvaluateAsRelocatable(), llvm::MCValue::get(), llvm::MCValue::getConstant(), getKind(), getSubExpr(), llvm::MCValue::getSymA(), and llvm::MCValue::getSymB().

const MCSection * AArch64MCExpr::FindAssociatedSection ( ) const [override, virtual]

FindAssociatedSection - 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.

Implements llvm::MCTargetExpr.

Definition at line 88 of file AArch64MCExpr.cpp.

References llvm_unreachable.

void AArch64MCExpr::fixELFSymbolsInTLSFixups ( MCAssembler & Asm ) const [override, virtual]

Implements llvm::MCTargetExpr.

Definition at line 134 of file AArch64MCExpr.cpp.

References fixELFSymbolsInTLSFixupsImpl(), getSubExpr(), getSymbolLoc(), VK_DTPREL, VK_GOTTPREL, VK_TLSDESC, and VK_TPREL.

static VariantKind llvm::AArch64MCExpr::getAddressFrag ( VariantKind Kind ) [inline, static]