#include "llvm/MC/MCDwarf.h"

Classes
struct	CommonFields
struct	EscapeFields
struct	LabelFields
struct	RegisterPairFields
	Held in ExtraFields when OpLLVMRegisterPair. More...
struct	VectorOffsetFields
	Held in ExtraFields when OpLLVMVectorOffset. More...
struct	VectorRegisterMaskFields
	Held in ExtraFields when OpLLVMVectorRegisterMask. More...
struct	VectorRegistersFields
	Held in ExtraFields when OpLLVMVectorRegisters. More...
struct	VectorRegisterWithLane

Public Types

enum OpType : uint8_t {
OpSameValue , OpRememberState , OpRestoreState , OpOffset ,
OpLLVMDefAspaceCfa , OpDefCfaRegister , OpDefCfaOffset , OpDefCfa ,
OpRelOffset , OpAdjustCfaOffset , OpEscape , OpRestore ,
OpUndefined , OpRegister , OpWindowSave , OpNegateRAState ,
OpNegateRAStateWithPC , OpGnuArgsSize , OpLabel , OpValOffset ,
OpLLVMRegisterPair , OpLLVMVectorRegisters , OpLLVMVectorOffset , OpLLVMVectorRegisterMask
}

Public Member Functions
template<class ExtraFieldsTy>
ExtraFieldsTy &	getExtraFields ()
template<class ExtraFieldsTy>
const ExtraFieldsTy &	getExtraFields () const
OpType	getOperation () const
MCSymbol *	getLabel () const
unsigned	getRegister () const
unsigned	getRegister2 () const
unsigned	getAddressSpace () const
int64_t	getOffset () const
MCSymbol *	getCfiLabel () const
StringRef	getValues () const
StringRef	getComment () const
SMLoc	getLoc () const

Static Public Member Functions
static MCCFIInstruction	cfiDefCfa (MCSymbol *L, unsigned Register, int64_t Offset, SMLoc Loc={})
	.cfi_def_cfa defines a rule for computing CFA as: take address from Register and add Offset to it.
static MCCFIInstruction	createDefCfaRegister (MCSymbol *L, unsigned Register, SMLoc Loc={})
	.cfi_def_cfa_register modifies a rule for computing CFA.
static MCCFIInstruction	cfiDefCfaOffset (MCSymbol *L, int64_t Offset, SMLoc Loc={})
	.cfi_def_cfa_offset modifies a rule for computing CFA.
static MCCFIInstruction	createAdjustCfaOffset (MCSymbol *L, int64_t Adjustment, SMLoc Loc={})
	.cfi_adjust_cfa_offset Same as .cfi_def_cfa_offset, but Offset is a relative value that is added/subtracted from the previous offset.
static MCCFIInstruction	createLLVMDefAspaceCfa (MCSymbol *L, unsigned Register, int64_t Offset, unsigned AddressSpace, SMLoc Loc)
	.cfi_llvm_def_aspace_cfa defines the rule for computing the CFA to be the result of evaluating the DWARF operation expression DW_OP_constu AS; DW_OP_aspace_bregx R, B as a location description.
static MCCFIInstruction	createOffset (MCSymbol *L, unsigned Register, int64_t Offset, SMLoc Loc={})
	.cfi_offset Previous value of Register is saved at offset Offset from CFA.
static MCCFIInstruction	createRelOffset (MCSymbol *L, unsigned Register, int64_t Offset, SMLoc Loc={})
	.cfi_rel_offset Previous value of Register is saved at offset Offset from the current CFA register.
static MCCFIInstruction	createRegister (MCSymbol *L, unsigned Register1, unsigned Register2, SMLoc Loc={})
	.cfi_register Previous value of Register1 is saved in register Register2.
static MCCFIInstruction	createWindowSave (MCSymbol *L, SMLoc Loc={})
	.cfi_window_save SPARC register window is saved.
static MCCFIInstruction	createNegateRAState (MCSymbol *L, SMLoc Loc={})
	.cfi_negate_ra_state AArch64 negate RA state.
static MCCFIInstruction	createNegateRAStateWithPC (MCSymbol *L, SMLoc Loc={})
	.cfi_negate_ra_state_with_pc AArch64 negate RA state with PC.
static MCCFIInstruction	createRestore (MCSymbol *L, unsigned Register, SMLoc Loc={})
	.cfi_restore says that the rule for Register is now the same as it was at the beginning of the function, after all initial instructions added by .cfi_startproc were executed.
static MCCFIInstruction	createUndefined (MCSymbol *L, unsigned Register, SMLoc Loc={})
	.cfi_undefined From now on the previous value of Register can't be restored anymore.
static MCCFIInstruction	createSameValue (MCSymbol *L, unsigned Register, SMLoc Loc={})
	.cfi_same_value Current value of Register is the same as in the previous frame.
static MCCFIInstruction	createRememberState (MCSymbol *L, SMLoc Loc={})
	.cfi_remember_state Save all current rules for all registers.
static MCCFIInstruction	createRestoreState (MCSymbol *L, SMLoc Loc={})
	.cfi_restore_state Restore the previously saved state.
static MCCFIInstruction	createEscape (MCSymbol *L, StringRef Vals, SMLoc Loc={}, StringRef Comment="")
	.cfi_escape Allows the user to add arbitrary bytes to the unwind info.
static MCCFIInstruction	createGnuArgsSize (MCSymbol *L, int64_t Size, SMLoc Loc={})
	A special wrapper for .cfi_escape that indicates GNU_ARGS_SIZE.
static MCCFIInstruction	createLabel (MCSymbol L, MCSymbol CfiLabel, SMLoc Loc)
static MCCFIInstruction	createLLVMRegisterPair (MCSymbol *L, unsigned Register, unsigned R1, unsigned R1SizeInBits, unsigned R2, unsigned R2SizeInBits, SMLoc Loc={})
	.cfi_llvm_register_pair Previous value of Register is saved in R1:R2.
static MCCFIInstruction	createLLVMVectorRegisters (MCSymbol *L, unsigned Register, ArrayRef< VectorRegisterWithLane > VectorRegisters, SMLoc Loc={})
	.cfi_llvm_vector_registers Previous value of Register is saved in lanes of vector registers.
static MCCFIInstruction	createLLVMVectorOffset (MCSymbol *L, unsigned Register, unsigned RegisterSizeInBits, unsigned MaskRegister, unsigned MaskRegisterSizeInBits, int64_t Offset, SMLoc Loc={})
	.cfi_llvm_vector_offset Previous value of Register is saved at Offset from CFA.
static MCCFIInstruction	createLLVMVectorRegisterMask (MCSymbol *L, unsigned Register, unsigned SpillRegister, unsigned SpillRegisterLaneSizeInBits, unsigned MaskRegister, unsigned MaskRegisterSizeInBits, SMLoc Loc={})
	.cfi_llvm_vector_register_mask Previous value of Register is saved in SpillRegister, predicated on the value of MaskRegister.
static MCCFIInstruction	createValOffset (MCSymbol *L, unsigned Register, int64_t Offset, SMLoc Loc={})
	.cfi_val_offset Previous value of Register is offset Offset from the current CFA register.

Detailed Description

Definition at line 510 of file MCDwarf.h.

Member Enumeration Documentation

◆ OpType

enum llvm::MCCFIInstruction::OpType : uint8_t

Enumerator
OpSameValue
OpRememberState
OpRestoreState
OpOffset
OpLLVMDefAspaceCfa
OpDefCfaRegister
OpDefCfaOffset
OpDefCfa
OpRelOffset
OpAdjustCfaOffset
OpEscape
OpRestore
OpUndefined
OpRegister
OpWindowSave
OpNegateRAState
OpNegateRAStateWithPC
OpGnuArgsSize
OpLabel
OpValOffset
OpLLVMRegisterPair
OpLLVMVectorRegisters
OpLLVMVectorOffset
OpLLVMVectorRegisterMask

Definition at line 512 of file MCDwarf.h.

Member Function Documentation

◆ cfiDefCfa()

MCCFIInstruction llvm::MCCFIInstruction::cfiDefCfa	(	MCSymbol *	L,
		unsigned	Register,
		int64_t	Offset,
		SMLoc	Loc = {} )

inlinestatic

.cfi_def_cfa defines a rule for computing CFA as: take address from Register and add Offset to it.

Definition at line 615 of file MCDwarf.h.

References llvm::Offset.

Referenced by llvm::CFIInstBuilder::buildDefCFA(), createAArch64MCAsmInfo(), createARCMCAsmInfo(), createARMMCAsmInfo(), createCSKYMCAsmInfo(), llvm::createDefCFA(), createHexagonMCAsmInfo(), createLoongArchMCAsmInfo(), createM68kMCAsmInfo(), createMSP430MCAsmInfo(), createPPCMCAsmInfo(), createRISCVMCAsmInfo(), createSparcMCAsmInfo(), createSparcV9MCAsmInfo(), createSystemZMCAsmInfo(), createVEMCAsmInfo(), createX86MCAsmInfo(), createXCoreMCAsmInfo(), llvm::MCStreamer::emitCFIDefCfa(), llvm::MSP430FrameLowering::emitEpilogue(), llvm::X86FrameLowering::emitEpilogue(), llvm::LoongArchFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), llvm::XtensaFrameLowering::emitPrologue(), and llvm::PPCFrameLowering::inlineStackProbe().

◆ cfiDefCfaOffset()

MCCFIInstruction llvm::MCCFIInstruction::cfiDefCfaOffset	(	MCSymbol *	L,
		int64_t	Offset,
		SMLoc	Loc = {} )

inlinestatic

.cfi_def_cfa_offset modifies a rule for computing CFA.

Register remains the same, but offset is new. Note that it is the absolute offset that will be added to a defined register to the compute CFA address.

Definition at line 630 of file MCDwarf.h.

References llvm::Offset.

Referenced by buildCFAOffs(), llvm::CFIInstBuilder::buildDefCFAOffset(), llvm::createDefCFA(), llvm::MCStreamer::emitCFIDefCfaOffset(), EmitDefCfaOffset(), llvm::MSP430FrameLowering::emitEpilogue(), llvm::X86FrameLowering::emitEpilogue(), llvm::ARCFrameLowering::emitPrologue(), llvm::CSKYFrameLowering::emitPrologue(), llvm::LoongArchFrameLowering::emitPrologue(), llvm::M68kFrameLowering::emitPrologue(), llvm::MSP430FrameLowering::emitPrologue(), llvm::PPCFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), and llvm::XtensaFrameLowering::emitPrologue().

◆ createAdjustCfaOffset()

MCCFIInstruction llvm::MCCFIInstruction::createAdjustCfaOffset	(	MCSymbol *	L,
		int64_t	Adjustment,
		SMLoc	Loc = {} )

inlinestatic

.cfi_adjust_cfa_offset Same as .cfi_def_cfa_offset, but Offset is a relative value that is added/subtracted from the previous offset.

Definition at line 638 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildAdjustCFAOffset(), llvm::M68kFrameLowering::eliminateCallFramePseudoInstr(), llvm::X86FrameLowering::eliminateCallFramePseudoInstr(), llvm::MCStreamer::emitCFIAdjustCfaOffset(), and ExpandMOVImmSExti8().

◆ createDefCfaRegister()

MCCFIInstruction llvm::MCCFIInstruction::createDefCfaRegister	(	MCSymbol *	L,
		unsigned	Register,
		SMLoc	Loc = {} )

inlinestatic

.cfi_def_cfa_register modifies a rule for computing CFA.

From now on Register will be used instead of the old one. Offset remains the same.

Definition at line 622 of file MCDwarf.h.

Referenced by buildDefCFAReg(), llvm::CFIInstBuilder::buildDefCFARegister(), createMipsMCAsmInfo(), llvm::MCStreamer::emitCFIDefCfaRegister(), EmitDefCfaRegister(), llvm::CSKYFrameLowering::emitPrologue(), llvm::M68kFrameLowering::emitPrologue(), llvm::MSP430FrameLowering::emitPrologue(), llvm::PPCFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), llvm::XtensaFrameLowering::emitPrologue(), and llvm::PPCFrameLowering::inlineStackProbe().

◆ createEscape()

MCCFIInstruction llvm::MCCFIInstruction::createEscape	(	MCSymbol *	L,
		StringRef	Vals,
		SMLoc	Loc = {},
		StringRef	Comment = "" )

inlinestatic

.cfi_escape Allows the user to add arbitrary bytes to the unwind info.

Definition at line 727 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildEscape(), llvm::createCFAOffset(), createDefCFAExpression(), createDefCFAExpression(), createDefCFAOffset(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), llvm::MCStreamer::emitCFIEscape(), and llvm::X86FrameLowering::emitPrologue().

◆ createGnuArgsSize()

MCCFIInstruction llvm::MCCFIInstruction::createGnuArgsSize	(	MCSymbol *	L,
		int64_t	Size,
		SMLoc	Loc = {} )

inlinestatic

A special wrapper for .cfi_escape that indicates GNU_ARGS_SIZE.

Definition at line 736 of file MCDwarf.h.

References Size.

Referenced by llvm::M68kFrameLowering::eliminateCallFramePseudoInstr(), llvm::X86FrameLowering::eliminateCallFramePseudoInstr(), and llvm::MCStreamer::emitCFIGnuArgsSize().

◆ createLabel()

MCCFIInstruction llvm::MCCFIInstruction::createLabel	(	MCSymbol *	L,
		MCSymbol *	CfiLabel,
		SMLoc	Loc )

inlinestatic

Definition at line 741 of file MCDwarf.h.

References OpLabel.

Referenced by llvm::MCStreamer::emitCFILabelDirective().

◆ createLLVMDefAspaceCfa()

MCCFIInstruction llvm::MCCFIInstruction::createLLVMDefAspaceCfa	(	MCSymbol *	L,
		unsigned	Register,
		int64_t	Offset,
		unsigned	AddressSpace,
		SMLoc	Loc )

inlinestatic

.cfi_llvm_def_aspace_cfa defines the rule for computing the CFA to be the result of evaluating the DWARF operation expression DW_OP_constu AS; DW_OP_aspace_bregx R, B as a location description.

Definition at line 647 of file MCDwarf.h.

References llvm::Offset, and OpLLVMDefAspaceCfa.

Referenced by llvm::MCStreamer::emitCFILLVMDefAspaceCfa().

◆ createLLVMRegisterPair()

MCCFIInstruction llvm::MCCFIInstruction::createLLVMRegisterPair	(	MCSymbol *	L,
		unsigned	Register,
		unsigned	R1,
		unsigned	R1SizeInBits,
		unsigned	R2,
		unsigned	R2SizeInBits,
		SMLoc	Loc = {} )

inlinestatic

.cfi_llvm_register_pair Previous value of Register is saved in R1:R2.

Definition at line 748 of file MCDwarf.h.

References R2.

Referenced by llvm::MCStreamer::emitCFILLVMRegisterPair().

◆ createLLVMVectorOffset()

MCCFIInstruction llvm::MCCFIInstruction::createLLVMVectorOffset	(	MCSymbol *	L,
		unsigned	Register,
		unsigned	RegisterSizeInBits,
		unsigned	MaskRegister,
		unsigned	MaskRegisterSizeInBits,
		int64_t	Offset,
		SMLoc	Loc = {} )

inlinestatic

.cfi_llvm_vector_offset Previous value of Register is saved at Offset from CFA.

MaskRegister specifies the active lanes of register.

Definition at line 768 of file MCDwarf.h.

References llvm::Offset.

Referenced by llvm::MCStreamer::emitCFILLVMVectorOffset().

◆ createLLVMVectorRegisterMask()

MCCFIInstruction llvm::MCCFIInstruction::createLLVMVectorRegisterMask	(	MCSymbol *	L,
		unsigned	Register,
		unsigned	SpillRegister,
		unsigned	SpillRegisterLaneSizeInBits,
		unsigned	MaskRegister,
		unsigned	MaskRegisterSizeInBits,
		SMLoc	Loc = {} )

inlinestatic

.cfi_llvm_vector_register_mask Previous value of Register is saved in SpillRegister, predicated on the value of MaskRegister.

Definition at line 779 of file MCDwarf.h.

Referenced by llvm::MCStreamer::emitCFILLVMVectorRegisterMask().

◆ createLLVMVectorRegisters()

MCCFIInstruction llvm::MCCFIInstruction::createLLVMVectorRegisters	(	MCSymbol *	L,
		unsigned	Register,
		ArrayRef< VectorRegisterWithLane >	VectorRegisters,
		SMLoc	Loc = {} )

inlinestatic

.cfi_llvm_vector_registers Previous value of Register is saved in lanes of vector registers.

Definition at line 758 of file MCDwarf.h.

Referenced by llvm::MCStreamer::emitCFILLVMVectorRegisters().

◆ createNegateRAState()

MCCFIInstruction llvm::MCCFIInstruction::createNegateRAState	(	MCSymbol *	L,
		SMLoc	Loc = {} )

inlinestatic

.cfi_negate_ra_state AArch64 negate RA state.

Definition at line 683 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildNegateRAState(), and llvm::MCStreamer::emitCFINegateRAState().

◆ createNegateRAStateWithPC()

MCCFIInstruction llvm::MCCFIInstruction::createNegateRAStateWithPC	(	MCSymbol *	L,
		SMLoc	Loc = {} )

inlinestatic

.cfi_negate_ra_state_with_pc AArch64 negate RA state with PC.

Definition at line 688 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildNegateRAStateWithPC(), and llvm::MCStreamer::emitCFINegateRAStateWithPC().

◆ createOffset()

MCCFIInstruction llvm::MCCFIInstruction::createOffset	(	MCSymbol *	L,
		unsigned	Register,
		int64_t	Offset,
		SMLoc	Loc = {} )

inlinestatic

.cfi_offset Previous value of Register is saved at offset Offset from CFA.

Definition at line 657 of file MCDwarf.h.

References llvm::Offset.

Referenced by llvm::CFIInstBuilder::buildOffset(), llvm::createCFAOffset(), createM68kMCAsmInfo(), createMSP430MCAsmInfo(), createX86MCAsmInfo(), llvm::DWARFCFIAnalysis::DWARFCFIAnalysis(), llvm::MSP430FrameLowering::emitCalleeSavedFrameMoves(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), llvm::X86FrameLowering::emitCalleeSavedFrameMovesFullCFA(), EmitCfiOffset(), llvm::MCStreamer::emitCFIOffset(), llvm::ARCFrameLowering::emitPrologue(), llvm::CSKYFrameLowering::emitPrologue(), llvm::LoongArchFrameLowering::emitPrologue(), llvm::M68kFrameLowering::emitPrologue(), llvm::MSP430FrameLowering::emitPrologue(), llvm::PPCFrameLowering::emitPrologue(), llvm::SystemZELFFrameLowering::emitPrologue(), llvm::X86FrameLowering::emitPrologue(), and llvm::XtensaFrameLowering::emitPrologue().

◆ createRegister()

MCCFIInstruction llvm::MCCFIInstruction::createRegister	(	MCSymbol *	L,
		unsigned	Register1,
		unsigned	Register2,
		SMLoc	Loc = {} )

inlinestatic

.cfi_register Previous value of Register1 is saved in register Register2.

Definition at line 672 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildRegister(), llvm::MCStreamer::emitCFIRegister(), and llvm::PPCFrameLowering::emitPrologue().

◆ createRelOffset()

MCCFIInstruction llvm::MCCFIInstruction::createRelOffset	(	MCSymbol *	L,
		unsigned	Register,
		int64_t	Offset,
		SMLoc	Loc = {} )

inlinestatic

.cfi_rel_offset Previous value of Register is saved at offset Offset from the current CFA register.

This is transformed to .cfi_offset using the known displacement of the CFA register from the CFA.

Definition at line 665 of file MCDwarf.h.

References llvm::Offset.

Referenced by llvm::MCStreamer::emitCFIRelOffset().

◆ createRememberState()

MCCFIInstruction llvm::MCCFIInstruction::createRememberState	(	MCSymbol *	L,
		SMLoc	Loc = {} )

inlinestatic

.cfi_remember_state Save all current rules for all registers.

Definition at line 716 of file MCDwarf.h.

Referenced by llvm::MCStreamer::emitCFIRememberState(), and insertRememberRestorePair().

◆ createRestore()

MCCFIInstruction llvm::MCCFIInstruction::createRestore	(	MCSymbol *	L,
		unsigned	Register,
		SMLoc	Loc = {} )

inlinestatic

.cfi_restore says that the rule for Register is now the same as it was at the beginning of the function, after all initial instructions added by .cfi_startproc were executed.

Definition at line 696 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildRestore(), llvm::MSP430FrameLowering::emitCalleeSavedFrameMoves(), llvm::X86FrameLowering::emitCalleeSavedFrameMoves(), llvm::MCStreamer::emitCFIRestore(), llvm::MSP430FrameLowering::emitEpilogue(), and llvm::X86FrameLowering::emitEpilogue().

◆ createRestoreState()

MCCFIInstruction llvm::MCCFIInstruction::createRestoreState	(	MCSymbol *	L,
		SMLoc	Loc = {} )

inlinestatic

.cfi_restore_state Restore the previously saved state.

Definition at line 721 of file MCDwarf.h.

Referenced by llvm::MCStreamer::emitCFIRestoreState(), and insertRememberRestorePair().

◆ createSameValue()

MCCFIInstruction llvm::MCCFIInstruction::createSameValue	(	MCSymbol *	L,
		unsigned	Register,
		SMLoc	Loc = {} )

inlinestatic

.cfi_same_value Current value of Register is the same as in the previous frame.

I.e., no restoration is needed.

Definition at line 710 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildSameValue(), llvm::DWARFCFIAnalysis::DWARFCFIAnalysis(), and llvm::MCStreamer::emitCFISameValue().

◆ createUndefined()

MCCFIInstruction llvm::MCCFIInstruction::createUndefined	(	MCSymbol *	L,
		unsigned	Register,
		SMLoc	Loc = {} )

inlinestatic

.cfi_undefined From now on the previous value of Register can't be restored anymore.

Definition at line 703 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildUndefined(), llvm::DWARFCFIAnalysis::DWARFCFIAnalysis(), and llvm::MCStreamer::emitCFIUndefined().

◆ createValOffset()

MCCFIInstruction llvm::MCCFIInstruction::createValOffset	(	MCSymbol *	L,
		unsigned	Register,
		int64_t	Offset,
		SMLoc	Loc = {} )

inlinestatic

.cfi_val_offset Previous value of Register is offset Offset from the current CFA register.

Definition at line 799 of file MCDwarf.h.

References llvm::Offset.

Referenced by llvm::MCStreamer::emitCFIValOffset().

◆ createWindowSave()

MCCFIInstruction llvm::MCCFIInstruction::createWindowSave	(	MCSymbol *	L,
		SMLoc	Loc = {} )

inlinestatic

.cfi_window_save SPARC register window is saved.

Definition at line 678 of file MCDwarf.h.

Referenced by llvm::CFIInstBuilder::buildWindowSave(), and llvm::MCStreamer::emitCFIWindowSave().

◆ getAddressSpace()

unsigned llvm::MCCFIInstruction::getAddressSpace ( ) const

inline

Definition at line 821 of file MCDwarf.h.

References assert(), and OpLLVMDefAspaceCfa.

Referenced by llvm::AsmPrinter::emitCFIInstruction(), and printCFI().

◆ getCfiLabel()

MCSymbol * llvm::MCCFIInstruction::getCfiLabel ( ) const

inline

Definition at line 834 of file MCDwarf.h.

References assert(), and OpLabel.

◆ getComment()

StringRef llvm::MCCFIInstruction::getComment ( ) const

inline

Definition at line 845 of file MCDwarf.h.

References assert(), and OpEscape.

Referenced by llvm::AsmPrinter::emitCFIInstruction().

◆ getExtraFields() [1/2]

template<class ExtraFieldsTy>

ExtraFieldsTy & llvm::MCCFIInstruction::getExtraFields ( )

inline

Definition at line 790 of file MCDwarf.h.

Referenced by llvm::AsmPrinter::emitCFIInstruction(), and printCFI().

◆ getExtraFields() [2/2]

template<class ExtraFieldsTy>

const ExtraFieldsTy & llvm::MCCFIInstruction::getExtraFields ( ) const

inline

Definition at line 794 of file MCDwarf.h.

◆ getLabel()

MCSymbol * llvm::MCCFIInstruction::getLabel ( ) const

inline

Definition at line 805 of file MCDwarf.h.

Referenced by printCFI().

◆ getLoc()

SMLoc llvm::MCCFIInstruction::getLoc ( ) const

inline

Definition at line 849 of file MCDwarf.h.

Referenced by llvm::AsmPrinter::emitCFIInstruction().

◆ getOffset()

int64_t llvm::MCCFIInstruction::getOffset ( ) const

inline

Definition at line 826 of file MCDwarf.h.

References assert(), OpAdjustCfaOffset, OpDefCfa, OpDefCfaOffset, OpGnuArgsSize, OpLLVMDefAspaceCfa, OpOffset, OpRelOffset, and OpValOffset.

Referenced by llvm::AsmPrinter::emitCFIInstruction(), and printCFI().

◆ getOperation()

OpType llvm::MCCFIInstruction::getOperation ( ) const

inline

Definition at line 804 of file MCDwarf.h.

Referenced by llvm::X86FrameLowering::BuildCFI(), llvm::AsmPrinter::emitCFIInstruction(), maybeMoveCFI(), and printCFI().

◆ getRegister()

unsigned llvm::MCCFIInstruction::getRegister ( ) const

inline

Definition at line 807 of file MCDwarf.h.

References assert(), OpDefCfa, OpDefCfaRegister, OpLLVMDefAspaceCfa, OpOffset, OpRegister, OpRelOffset, OpRestore, OpSameValue, OpUndefined, and OpValOffset.

Referenced by llvm::AsmPrinter::emitCFIInstruction(), and printCFI().

◆ getRegister2()

unsigned llvm::MCCFIInstruction::getRegister2 ( ) const

inline

Definition at line 816 of file MCDwarf.h.

References assert(), and OpRegister.

Referenced by llvm::AsmPrinter::emitCFIInstruction(), and printCFI().

◆ getValues()

StringRef llvm::MCCFIInstruction::getValues ( ) const

inline

Definition at line 839 of file MCDwarf.h.

References assert(), and OpEscape.

Referenced by llvm::AsmPrinter::emitCFIInstruction(), and printCFI().

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

include/llvm/MC/MCDwarf.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ OpType

Member Function Documentation

◆ cfiDefCfa()

◆ cfiDefCfaOffset()

◆ createAdjustCfaOffset()

◆ createDefCfaRegister()

◆ createEscape()

◆ createGnuArgsSize()

◆ createLabel()

◆ createLLVMDefAspaceCfa()

◆ createLLVMRegisterPair()

◆ createLLVMVectorOffset()

◆ createLLVMVectorRegisterMask()

◆ createLLVMVectorRegisters()

◆ createNegateRAState()

◆ createNegateRAStateWithPC()

◆ createOffset()

◆ createRegister()

◆ createRelOffset()

◆ createRememberState()

◆ createRestore()

◆ createRestoreState()

◆ createSameValue()

◆ createUndefined()

◆ createValOffset()

◆ createWindowSave()

◆ getAddressSpace()

◆ getCfiLabel()

◆ getComment()

◆ getExtraFields() [1/2]

◆ getExtraFields() [2/2]

◆ getLabel()

◆ getLoc()

◆ getOffset()

◆ getOperation()

◆ getRegister()

◆ getRegister2()

◆ getValues()