llvm::PPCMCCodeEmitter Class Reference

#include "Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.h"

Inheritance diagram for llvm::PPCMCCodeEmitter:

Collaboration diagram for llvm::PPCMCCodeEmitter:

Public Member Functions
	PPCMCCodeEmitter (const MCInstrInfo &mcii, MCContext &ctx)
	PPCMCCodeEmitter (const PPCMCCodeEmitter &)=delete
void	operator= (const PPCMCCodeEmitter &)=delete
	~PPCMCCodeEmitter () override=default
unsigned	getDirectBrEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getCondBrEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getAbsDirectBrEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getAbsCondBrEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getImm16Encoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getMemRIEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getMemRIXEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getMemRIX16Encoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getSPE8DisEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getSPE4DisEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getSPE2DisEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getTLSRegEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getTLSCallEncoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	get_crbitm_encoding (const MCInst &MI, unsigned OpNo, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
unsigned	getMachineOpValue (const MCInst &MI, const MCOperand &MO, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
	getMachineOpValue - Return binary encoding of operand. More...
uint64_t	getBinaryCodeForInstr (const MCInst &MI, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const
void	encodeInstruction (const MCInst &MI, raw_ostream &OS, SmallVectorImpl< MCFixup > &Fixups, const MCSubtargetInfo &STI) const override
	EncodeInstruction - Encode the given Inst to bytes on the output stream OS. More...
unsigned	getInstSizeInBytes (const MCInst &MI) const
Public Member Functions inherited from llvm::MCCodeEmitter
	MCCodeEmitter (const MCCodeEmitter &)=delete
MCCodeEmitter &	operator= (const MCCodeEmitter &)=delete
virtual	~MCCodeEmitter ()
virtual void	reset ()
	Lifetime management. More...

Additional Inherited Members
Protected Member Functions inherited from llvm::MCCodeEmitter
	MCCodeEmitter ()

Detailed Description

Definition at line 26 of file PPCMCCodeEmitter.h.

Constructor & Destructor Documentation

PPCMCCodeEmitter() [1/2]

llvm::PPCMCCodeEmitter::PPCMCCodeEmitter ( const MCInstrInfo &  mcii, MCContext &  ctx  )

inline

Definition at line 32 of file PPCMCCodeEmitter.h.

References encodeInstruction(), get_crbitm_encoding(), getAbsCondBrEncoding(), getAbsDirectBrEncoding(), getBinaryCodeForInstr(), getCondBrEncoding(), getDirectBrEncoding(), getImm16Encoding(), getInstSizeInBytes(), getMachineOpValue(), getMemRIEncoding(), getMemRIX16Encoding(), getMemRIXEncoding(), getSPE2DisEncoding(), getSPE4DisEncoding(), getSPE8DisEncoding(), getTLSCallEncoding(), getTLSRegEncoding(), MI, operator=(), and ~PPCMCCodeEmitter().

PPCMCCodeEmitter() [2/2]

llvm::PPCMCCodeEmitter::PPCMCCodeEmitter ( const PPCMCCodeEmitter &  )

delete

~PPCMCCodeEmitter()

llvm::PPCMCCodeEmitter::~PPCMCCodeEmitter ( )

overridedefault

Referenced by PPCMCCodeEmitter().

Member Function Documentation

encodeInstruction()

void PPCMCCodeEmitter::encodeInstruction ( const MCInst &  Inst, raw_ostream &  OS, SmallVectorImpl< MCFixup > &  Fixups, const MCSubtargetInfo &  STI  ) const

overridevirtual

EncodeInstruction - Encode the given Inst to bytes on the output stream OS.

Implements llvm::MCCodeEmitter.

Definition at line 283 of file PPCMCCodeEmitter.cpp.

References llvm::support::big, llvm::tgtok::Bits, E, getBinaryCodeForInstr(), llvm::MCSubtargetInfo::getFeatureBits(), getInstSizeInBytes(), llvm::support::little, llvm_unreachable, and Size.

Referenced by PPCMCCodeEmitter().

get_crbitm_encoding()

unsigned PPCMCCodeEmitter::get_crbitm_encoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 237 of file PPCMCCodeEmitter.cpp.

References assert(), llvm::MCRegisterInfo::getEncodingValue(), llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::MCContext::getRegisterInfo(), and llvm::PPCISD::MFOCRF.

Referenced by getTLSCallEncoding(), and PPCMCCodeEmitter().

getAbsCondBrEncoding()

unsigned PPCMCCodeEmitter::getAbsCondBrEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 82 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_brcond14abs, llvm::MCOperand::getExpr(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by getAbsDirectBrEncoding(), and PPCMCCodeEmitter().

getAbsDirectBrEncoding()

unsigned PPCMCCodeEmitter::getAbsDirectBrEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 69 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_br24abs, getAbsCondBrEncoding(), llvm::MCOperand::getExpr(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by getCondBrEncoding(), and PPCMCCodeEmitter().

getBinaryCodeForInstr()

uint64_t llvm::PPCMCCodeEmitter::getBinaryCodeForInstr	(	const MCInst &	MI,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Referenced by encodeInstruction(), and PPCMCCodeEmitter().

getCondBrEncoding()

unsigned PPCMCCodeEmitter::getCondBrEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 56 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_brcond14, getAbsDirectBrEncoding(), llvm::MCOperand::getExpr(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by PPCMCCodeEmitter().

getDirectBrEncoding()

unsigned PPCMCCodeEmitter::getDirectBrEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 44 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_br24, llvm::MCOperand::getExpr(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by llvm::createPPCMCCodeEmitter(), getTLSCallEncoding(), and PPCMCCodeEmitter().

getImm16Encoding()

unsigned PPCMCCodeEmitter::getImm16Encoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 94 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_half16, llvm::MCOperand::getExpr(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by PPCMCCodeEmitter().

getInstSizeInBytes()

unsigned PPCMCCodeEmitter::getInstSizeInBytes

(

const MCInst &

MI

)

const

Definition at line 314 of file PPCMCCodeEmitter.cpp.

References llvm::MCInstrInfo::get(), llvm::MCInst::getOpcode(), and llvm::MCInstrDesc::getSize().

Referenced by encodeInstruction(), and PPCMCCodeEmitter().

getMachineOpValue()

unsigned PPCMCCodeEmitter::getMachineOpValue	(	const MCInst &	MI,
		const MCOperand &	MO,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

getMachineOpValue - Return binary encoding of operand.

If the machine operand requires relocation, record the relocation and return zero.

Definition at line 262 of file PPCMCCodeEmitter.cpp.

References assert(), llvm::MCInstrInfo::get(), llvm::MCRegisterInfo::getEncodingValue(), llvm::MCOperand::getImm(), llvm::MCInst::getOpcode(), getOpIdxForMO(), llvm::MCOperand::getReg(), llvm::MCContext::getRegisterInfo(), llvm::PPCInstrInfo::getRegNumForOperand(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), llvm::PPCISD::MFOCRF, and Reg.

Referenced by getAbsCondBrEncoding(), getAbsDirectBrEncoding(), getCondBrEncoding(), getDirectBrEncoding(), getImm16Encoding(), getMemRIEncoding(), getMemRIX16Encoding(), getMemRIXEncoding(), getOpIdxForMO(), getSPE2DisEncoding(), getSPE4DisEncoding(), getSPE8DisEncoding(), getTLSRegEncoding(), and PPCMCCodeEmitter().

getMemRIEncoding()

unsigned PPCMCCodeEmitter::getMemRIEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 106 of file PPCMCCodeEmitter.cpp.

References assert(), llvm::MCFixup::create(), llvm::PPC::fixup_ppc_half16, getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by PPCMCCodeEmitter().

getMemRIX16Encoding()

unsigned PPCMCCodeEmitter::getMemRIX16Encoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 142 of file PPCMCCodeEmitter.cpp.

References assert(), llvm::MCFixup::create(), llvm::PPC::fixup_ppc_half16ds, getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by PPCMCCodeEmitter().

getMemRIXEncoding()

unsigned PPCMCCodeEmitter::getMemRIXEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 124 of file PPCMCCodeEmitter.cpp.

References assert(), llvm::MCFixup::create(), llvm::PPC::fixup_ppc_half16ds, getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isReg(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by PPCMCCodeEmitter().

getSPE2DisEncoding()

unsigned PPCMCCodeEmitter::getSPE2DisEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 193 of file PPCMCCodeEmitter.cpp.

References assert(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isReg(), and llvm::reverseBits().

Referenced by PPCMCCodeEmitter().

getSPE4DisEncoding()

unsigned PPCMCCodeEmitter::getSPE4DisEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 178 of file PPCMCCodeEmitter.cpp.

References assert(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isReg(), and llvm::reverseBits().

Referenced by PPCMCCodeEmitter().

getSPE8DisEncoding()

unsigned PPCMCCodeEmitter::getSPE8DisEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 163 of file PPCMCCodeEmitter.cpp.

References assert(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCOperand::isReg(), and llvm::reverseBits().

Referenced by PPCMCCodeEmitter().

getTLSCallEncoding()

unsigned PPCMCCodeEmitter::getTLSCallEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 224 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_nofixup, get_crbitm_encoding(), getDirectBrEncoding(), llvm::MCOperand::getExpr(), llvm::MCInst::getOperand(), and llvm::SmallVectorTemplateBase< T >::push_back().

Referenced by PPCMCCodeEmitter().

getTLSRegEncoding()

unsigned PPCMCCodeEmitter::getTLSRegEncoding	(	const MCInst &	MI,
		unsigned	OpNo,
		SmallVectorImpl< MCFixup > &	Fixups,
		const MCSubtargetInfo &	STI
	)		const

Definition at line 208 of file PPCMCCodeEmitter.cpp.

References llvm::MCFixup::create(), llvm::PPC::fixup_ppc_nofixup, llvm::Triple::getArch(), llvm::MCRegisterInfo::getEncodingValue(), llvm::MCOperand::getExpr(), getMachineOpValue(), llvm::MCInst::getOperand(), llvm::MCContext::getRegisterInfo(), llvm::MCSubtargetInfo::getTargetTriple(), llvm::MCOperand::isReg(), llvm::Triple::ppc64, llvm::Triple::ppc64le, llvm::SmallVectorTemplateBase< T >::push_back(), and R2.

Referenced by PPCMCCodeEmitter().

operator=()

void llvm::PPCMCCodeEmitter::operator= ( const PPCMCCodeEmitter &  )

delete

Referenced by PPCMCCodeEmitter().

---

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

• lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.h
• lib/Target/PowerPC/MCTargetDesc/PPCMCCodeEmitter.cpp