LLVM: llvm::X86AsmInstrumentation Class Reference

LLVM 8.0.1

#include "Target/X86/AsmParser/X86AsmInstrumentation.h"

Collaboration diagram for llvm::X86AsmInstrumentation:

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Public Member Functions
virtual	~X86AsmInstrumentation ()

void	SetInitialFrameRegister (unsigned RegNo)

virtual void	InstrumentAndEmitInstruction (const MCInst &Inst, SmallVectorImpl< std::unique_ptr< MCParsedAsmOperand >> &Operands, MCContext &Ctx, const MCInstrInfo &MII, MCStreamer &Out, bool PrintSchedInfoEnabled)

Protected Member Functions
	X86AsmInstrumentation (const MCSubtargetInfo *&STI)

unsigned	GetFrameRegGeneric (const MCContext &Ctx, MCStreamer &Out)

void	EmitInstruction (MCStreamer &Out, const MCInst &Inst, bool PrintSchedInfoEnabled=false)

Protected Attributes
const MCSubtargetInfo *&	STI

unsigned	InitialFrameReg = 0

Friends
X86AsmInstrumentation *	CreateX86AsmInstrumentation (const MCTargetOptions &MCOptions, const MCContext &Ctx, const MCSubtargetInfo *&STI)

Detailed Description

Definition at line 32 of file X86AsmInstrumentation.h.

Constructor & Destructor Documentation

◆ ~X86AsmInstrumentation()

X86AsmInstrumentation::~X86AsmInstrumentation ( )

virtualdefault

Referenced by X86AsmInstrumentation().

◆ X86AsmInstrumentation()

X86AsmInstrumentation::X86AsmInstrumentation ( const MCSubtargetInfo *& STI )

protected

Definition at line 1040 of file X86AsmInstrumentation.cpp.

References ~X86AsmInstrumentation().

Referenced by llvm::CreateX86AsmInstrumentation(), and SetInitialFrameRegister().

Member Function Documentation

◆ EmitInstruction()

void X86AsmInstrumentation::EmitInstruction	(	MCStreamer &	Out,
		const MCInst &	Inst,
		bool	PrintSchedInfoEnabled = `false`
	)

protected

Definition at line 1051 of file X86AsmInstrumentation.cpp.

References llvm::MCStreamer::EmitInstruction(), and STI.

Referenced by InstrumentAndEmitInstruction(), and SetInitialFrameRegister().

◆ GetFrameRegGeneric()

unsigned X86AsmInstrumentation::GetFrameRegGeneric	(	const MCContext &	Ctx,
		MCStreamer &	Out
	)

protected

Definition at line 1056 of file X86AsmInstrumentation.cpp.

References llvm::MCDwarfFrameInfo::CurrentCfaRegister, llvm::MCDwarfFrameInfo::End, llvm::MCStreamer::getDwarfFrameInfos(), llvm::MCRegisterInfo::getLLVMRegNum(), llvm::MCStreamer::getNumFrameInfos(), llvm::MCContext::getRegisterInfo(), InitialFrameReg, and MRI.

Referenced by SetInitialFrameRegister().

◆ InstrumentAndEmitInstruction()

void X86AsmInstrumentation::InstrumentAndEmitInstruction	(	const MCInst &	Inst,
		SmallVectorImpl< std::unique_ptr< MCParsedAsmOperand >> &	Operands,
		MCContext &	Ctx,
		const MCInstrInfo &	MII,
		MCStreamer &	Out,
		bool	PrintSchedInfoEnabled
	)

virtual

Definition at line 1045 of file X86AsmInstrumentation.cpp.

References EmitInstruction().

Referenced by SetInitialFrameRegister().

◆ SetInitialFrameRegister()

void llvm::X86AsmInstrumentation::SetInitialFrameRegister ( unsigned RegNo )

inline

Definition at line 37 of file X86AsmInstrumentation.h.

References CreateX86AsmInstrumentation, EmitInstruction(), GetFrameRegGeneric(), InitialFrameReg, InstrumentAndEmitInstruction(), STI, and X86AsmInstrumentation().

Friends And Related Function Documentation

◆ CreateX86AsmInstrumentation

X86AsmInstrumentation* CreateX86AsmInstrumentation	(	const MCTargetOptions &	MCOptions,
		const MCContext &	Ctx,
		const MCSubtargetInfo *&	STI
	)

friend

Referenced by SetInitialFrameRegister().

Member Data Documentation

◆ InitialFrameReg

unsigned llvm::X86AsmInstrumentation::InitialFrameReg = 0

protected

Definition at line 63 of file X86AsmInstrumentation.h.

Referenced by GetFrameRegGeneric(), and SetInitialFrameRegister().

◆ STI

const MCSubtargetInfo*& llvm::X86AsmInstrumentation::STI

protected

Definition at line 61 of file X86AsmInstrumentation.h.

Referenced by EmitInstruction(), and SetInitialFrameRegister().

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

lib/Target/X86/AsmParser/X86AsmInstrumentation.h
lib/Target/X86/AsmParser/X86AsmInstrumentation.cpp