#include <MipsAsmPrinter.h>

Inheritance diagram for llvm::MipsAsmPrinter:

Collaboration diagram for llvm::MipsAsmPrinter:

Public Member Functions
	MipsAsmPrinter (TargetMachine &TM, MCStreamer &Streamer)

virtual const char *	getPassName () const

virtual bool	runOnMachineFunction (MachineFunction &MF)

virtual void	EmitConstantPool () LLVM_OVERRIDE

void	EmitInstruction (const MachineInstr *MI)
	EmitInstruction - Targets should implement this to emit instructions. More...

void	printSavedRegsBitmask (raw_ostream &O)

void	printHex32 (unsigned int Value, raw_ostream &O)

void	emitFrameDirective ()
	Frame Directive. More...

const char *	getCurrentABIString () const
	Emit Set directives. More...

virtual void	EmitFunctionEntryLabel ()

virtual void	EmitFunctionBodyStart ()

virtual void	EmitFunctionBodyEnd ()

virtual bool	isBlockOnlyReachableByFallthrough (const MachineBasicBlock *MBB) const

bool	PrintAsmOperand (const MachineInstr MI, unsigned OpNo, unsigned AsmVariant, const char ExtraCode, raw_ostream &O)

bool	PrintAsmMemoryOperand (const MachineInstr MI, unsigned OpNum, unsigned AsmVariant, const char ExtraCode, raw_ostream &O)

void	printOperand (const MachineInstr *MI, int opNum, raw_ostream &O)

void	printUnsignedImm (const MachineInstr *MI, int opNum, raw_ostream &O)

void	printUnsignedImm8 (const MachineInstr *MI, int opNum, raw_ostream &O)

void	printMemOperand (const MachineInstr *MI, int opNum, raw_ostream &O)

void	printMemOperandEA (const MachineInstr *MI, int opNum, raw_ostream &O)

void	printFCCOperand (const MachineInstr MI, int opNum, raw_ostream &O, const char Modifier=0)

void	EmitStartOfAsmFile (Module &M)

void	EmitEndOfAsmFile (Module &M)

void	PrintDebugValueComment (const MachineInstr *MI, raw_ostream &OS)

Public Member Functions inherited from llvm::AsmPrinter
virtual	~AsmPrinter ()

const DwarfDebug *	getDwarfDebug () const

bool	isVerbose () const

unsigned	getFunctionNumber () const

const TargetLoweringObjectFile &	getObjFileLowering () const
	getObjFileLowering - Return information about object file lowering. More...

const DataLayout &	getDataLayout () const
	getDataLayout - Return information about data layout. More...

StringRef	getTargetTriple () const
	getTargetTriple - Return the target triple string. More...

const MCSection *	getCurrentSection () const
	getCurrentSection() - Return the current section we are emitting to. More...

MCSymbol *	getSymbol (const GlobalValue *GV) const

void	getAnalysisUsage (AnalysisUsage &AU) const

bool	doInitialization (Module &M)

bool	doFinalization (Module &M)

void	SetupMachineFunction (MachineFunction &MF)

void	EmitFunctionHeader ()

void	EmitFunctionBody ()

void	emitPrologLabel (const MachineInstr &MI)

CFIMoveType	needsCFIMoves ()

bool	needsSEHMoves ()

bool	needsRelocationsForDwarfStringPool () const

void	EmitJumpTableInfo ()

virtual void	EmitGlobalVariable (const GlobalVariable *GV)
	EmitGlobalVariable - Emit the specified global variable to the .s file. More...

bool	EmitSpecialLLVMGlobal (const GlobalVariable *GV)

void	EmitAlignment (unsigned NumBits, const GlobalValue *GV=0) const

void	EmitBasicBlockStart (const MachineBasicBlock *MBB) const

void	EmitGlobalConstant (const Constant *CV)
	Print a general LLVM constant to the .s file. More...

virtual void	EmitMachineConstantPoolValue (MachineConstantPoolValue *MCPV)

virtual void	EmitXXStructor (const Constant *CV)

virtual void	emitImplicitDef (const MachineInstr *MI) const

MCSymbol *	GetTempSymbol (StringRef Name, unsigned ID) const

MCSymbol *	GetTempSymbol (StringRef Name) const

MCSymbol *	GetSymbolWithGlobalValueBase (const GlobalValue *GV, StringRef Suffix, bool ForcePrivate=true) const

MCSymbol *	GetExternalSymbolSymbol (StringRef Sym) const

MCSymbol *	GetCPISymbol (unsigned CPID) const
	GetCPISymbol - Return the symbol for the specified constant pool entry. More...

MCSymbol *	GetJTISymbol (unsigned JTID, bool isLinkerPrivate=false) const
	GetJTISymbol - Return the symbol for the specified jump table entry. More...

MCSymbol *	GetJTSetSymbol (unsigned UID, unsigned MBBID) const

MCSymbol *	GetBlockAddressSymbol (const BlockAddress *BA) const

MCSymbol *	GetBlockAddressSymbol (const BasicBlock *BB) const

void	printOffset (int64_t Offset, raw_ostream &OS) const
	printOffset - This is just convenient handler for printing offsets. More...

void	EmitInt8 (int Value) const

void	EmitInt16 (int Value) const

void	EmitInt32 (int Value) const

void	EmitLabelDifference (const MCSymbol Hi, const MCSymbol Lo, unsigned Size) const

void	EmitLabelOffsetDifference (const MCSymbol Hi, uint64_t Offset, const MCSymbol Lo, unsigned Size) const

void	EmitLabelPlusOffset (const MCSymbol *Label, uint64_t Offset, unsigned Size, bool IsSectionRelative=false) const

void	EmitLabelReference (const MCSymbol *Label, unsigned Size, bool IsSectionRelative=false) const

void	EmitSLEB128 (int64_t Value, const char *Desc=0) const
	EmitSLEB128 - emit the specified signed leb128 value. More...

void	EmitULEB128 (uint64_t Value, const char *Desc=0, unsigned PadTo=0) const
	EmitULEB128 - emit the specified unsigned leb128 value. More...

void	EmitCFAByte (unsigned Val) const
	EmitCFAByte - Emit a .byte 42 directive for a DW_CFA_xxx value. More...

void	EmitEncodingByte (unsigned Val, const char *Desc=0) const

unsigned	GetSizeOfEncodedValue (unsigned Encoding) const
	GetSizeOfEncodedValue - Return the size of the encoding in bytes. More...

void	EmitTTypeReference (const GlobalValue *GV, unsigned Encoding) const
	EmitReference - Emit reference to a ttype global with a specified encoding. More...

void	EmitSectionOffset (const MCSymbol Label, const MCSymbol SectionLabel) const

virtual unsigned	getISAEncoding ()

virtual void	EmitDwarfRegOp (const MachineLocation &MLoc, bool Indirect) const
	EmitDwarfRegOp - Emit dwarf register operation. More...

void	emitCFIInstruction (const MCCFIInstruction &Inst) const
	Emit frame instruction to describe the layout of the frame. More...

virtual void	PrintSpecial (const MachineInstr MI, raw_ostream &OS, const char Code) const

Public Member Functions inherited from llvm::FunctionPass
	FunctionPass (char &pid)

Pass *	createPrinterPass (raw_ostream &O, const std::string &Banner) const
	createPrinterPass - Get a function printer pass. More...

virtual void	assignPassManager (PMStack &PMS, PassManagerType T)

virtual PassManagerType	getPotentialPassManagerType () const
	Return what kind of Pass Manager can manage this pass. More...

Public Member Functions inherited from llvm::Pass
	Pass (PassKind K, char &pid)

virtual	~Pass ()

PassKind	getPassKind () const

AnalysisID	getPassID () const
	getPassID - Return the PassID number that corresponds to this pass. More...

virtual void	print (raw_ostream &O, const Module *M) const

void	dump () const

virtual void	preparePassManager (PMStack &)
	Check if available pass managers are suitable for this pass or not. More...

void	setResolver (AnalysisResolver *AR)

AnalysisResolver *	getResolver () const

virtual void	releaseMemory ()

virtual void *	getAdjustedAnalysisPointer (AnalysisID ID)

virtual ImmutablePass *	getAsImmutablePass ()

virtual PMDataManager *	getAsPMDataManager ()

virtual void	verifyAnalysis () const

virtual void	dumpPassStructure (unsigned Offset=0)

template<typename AnalysisType >
AnalysisType *	getAnalysisIfAvailable () const

bool	mustPreserveAnalysisID (char &AID) const

template<typename AnalysisType >
AnalysisType &	getAnalysis () const

template<typename AnalysisType >
AnalysisType &	getAnalysis (Function &F)

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI) const

template<typename AnalysisType >
AnalysisType &	getAnalysisID (AnalysisID PI, Function &F)

Public Attributes
const MipsSubtarget *	Subtarget

const MipsFunctionInfo *	MipsFI

MipsMCInstLower	MCInstLowering

Public Attributes inherited from llvm::AsmPrinter
TargetMachine &	TM

const MCAsmInfo *	MAI

const MCInstrInfo *	MII

MCContext &	OutContext

MCStreamer &	OutStreamer

const MachineFunction *	MF
	The current machine function. More...

MachineModuleInfo *	MMI
	MMI - This is a pointer to the current MachineModuleInfo. More...

Mangler *	Mang

MCSymbol *	CurrentFnSym

MCSymbol *	CurrentFnSymForSize

Additional Inherited Members
Public Types inherited from llvm::AsmPrinter
enum	CFIMoveType { CFI_M_None, CFI_M_EH, CFI_M_Debug }

Static Public Member Functions inherited from llvm::Pass
static const PassInfo *	lookupPassInfo (const void *TI)

static const PassInfo *	lookupPassInfo (StringRef Arg)

static Pass *	createPass (AnalysisID ID)

Protected Member Functions inherited from llvm::AsmPrinter
	AsmPrinter (TargetMachine &TM, MCStreamer &Streamer)

Protected Member Functions inherited from llvm::MachineFunctionPass
	MachineFunctionPass (char &ID)

Detailed Description

Definition at line 32 of file MipsAsmPrinter.h.

Constructor & Destructor Documentation

llvm::MipsAsmPrinter::MipsAsmPrinter	(	TargetMachine &	TM,
		MCStreamer &	Streamer
	)

inlineexplicit

Definition at line 61 of file MipsAsmPrinter.h.

References llvm::TargetMachine::getSubtarget().

Member Function Documentation

virtual void llvm::MipsAsmPrinter::EmitConstantPool ( )

inlinevirtual

EmitConstantPool - Print to the current output stream assembly representations of the constants in the constant pool MCP. This is used to print out constants which have been "spilled to memory" by the code generator.

Reimplemented from llvm::AsmPrinter.

Definition at line 75 of file MipsAsmPrinter.h.

References llvm::AsmPrinter::EmitConstantPool().

void MipsAsmPrinter::EmitEndOfAsmFile ( Module & )

virtual

EmitEndOfAsmFile - This virtual method can be overridden by targets that want to emit something at the end of their file.

Reimplemented from llvm::AsmPrinter.

Definition at line 690 of file MipsAsmPrinter.cpp.

References emitELFHeaderFlagsCG(), llvm::MipsReginfo::emitMipsReginfoSectionCG(), llvm::MipsSubtarget::getMReginfo(), llvm::AsmPrinter::getObjFileLowering(), llvm::AsmPrinter::OutStreamer, and Subtarget.

void MipsAsmPrinter::emitFrameDirective ( )

Frame Directive.

Definition at line 242 of file MipsAsmPrinter.cpp.

References llvm::MCStreamer::EmitRawText(), llvm::MachineFunction::getFrameInfo(), llvm::TargetRegisterInfo::getFrameRegister(), llvm::MCRegisterInfo::getRARegister(), llvm::TargetMachine::getRegisterInfo(), llvm::MipsInstPrinter::getRegisterName(), llvm::MachineFrameInfo::getStackSize(), llvm::MCStreamer::hasRawTextSupport(), llvm::AsmPrinter::MF, llvm::AsmPrinter::OutStreamer, and llvm::AsmPrinter::TM.

Referenced by EmitFunctionBodyStart().

void MipsAsmPrinter::EmitFunctionBodyEnd ( )

virtual

EmitFunctionBodyEnd - Targets can override this to emit stuff after the last basic block in the function.

Reimplemented from llvm::AsmPrinter.

Definition at line 312 of file MipsAsmPrinter.cpp.

References llvm::AsmPrinter::CurrentFnSym, llvm::MCStreamer::EmitDataRegion(), llvm::MCStreamer::EmitRawText(), llvm::MCSymbol::getName(), llvm::MCStreamer::hasRawTextSupport(), llvm::MipsSubtarget::inMips16Mode(), llvm::MCDR_DataRegionEnd, llvm::AsmPrinter::OutStreamer, and Subtarget.

void MipsAsmPrinter::EmitFunctionBodyStart ( )

virtual

EmitFunctionBodyStart - Targets can override this to emit stuff before the first basic block in the function.

Reimplemented from llvm::AsmPrinter.

Definition at line 286 of file MipsAsmPrinter.cpp.

References emitFrameDirective(), llvm::MCStreamer::EmitRawText(), llvm::Intrinsic::getAttributes(), llvm::MachineFunction::getContext(), llvm::MachineFunction::getFunction(), llvm::AttributeSet::hasAttribute(), llvm::MCStreamer::hasRawTextSupport(), llvm::MipsMCInstLower::Initialize(), llvm::MipsSubtarget::inMips16Mode(), MCInstLowering, llvm::AsmPrinter::MF, llvm::Attribute::Naked, llvm::AsmPrinter::OutStreamer, printSavedRegsBitmask(), llvm::raw_svector_ostream::str(), and Subtarget.

void MipsAsmPrinter::EmitFunctionEntryLabel ( )

virtual

EmitFunctionEntryLabel - Emit the label that is the entrypoint for the function. This can be overridden by targets as required to do custom stuff.

Reimplemented from llvm::AsmPrinter.

Definition at line 267 of file MipsAsmPrinter.cpp.

References llvm::AsmPrinter::CurrentFnSym, llvm::MCStreamer::EmitLabel(), llvm::MipsTargetStreamer::emitMipsHackSTOCG(), llvm::MCStreamer::EmitRawText(), llvm::MCSymbol::getName(), llvm::MCStreamer::hasRawTextSupport(), llvm::MipsSubtarget::inMicroMipsMode(), llvm::MipsSubtarget::inMips16Mode(), llvm::AsmPrinter::OutStreamer, llvm::ELF::STO_MIPS_MICROMIPS, and Subtarget.

void MipsAsmPrinter::EmitInstruction ( const MachineInstr * )

virtual

EmitInstruction - Targets should implement this to emit instructions.

Reimplemented from llvm::AsmPrinter.

Definition at line 70 of file MipsAsmPrinter.cpp.

References llvm::MachineConstantPoolEntry::ConstVal, llvm::MCStreamer::EmitDataRegion(), llvm::AsmPrinter::EmitGlobalConstant(), llvm::MCStreamer::EmitInstruction(), llvm::MCStreamer::EmitLabel(), llvm::AsmPrinter::EmitMachineConstantPoolValue(), llvm::MachineConstantPool::getConstants(), llvm::AsmPrinter::GetCPISymbol(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), I, llvm::MipsSubtarget::inMips16Mode(), llvm::MachineBasicBlock::instr_end(), llvm::MachineInstr::isDebugValue(), llvm::MachineConstantPoolEntry::isMachineConstantPoolEntry(), llvm_unreachable, llvm::MipsMCInstLower::Lower(), llvm::MachineConstantPoolEntry::MachineCPVal, llvm::MCDR_DataRegion, llvm::MCDR_DataRegionEnd, MCInstLowering, llvm::A64CC::MI, llvm::AsmPrinter::OutStreamer, PrintDebugValueComment(), Subtarget, and llvm::MachineConstantPoolEntry::Val.

void MipsAsmPrinter::EmitStartOfAsmFile ( Module & )

virtual

EmitStartOfAsmFile - This virtual method can be overridden by targets that want to emit something at the start of their file.

Reimplemented from llvm::AsmPrinter.

Definition at line 614 of file MipsAsmPrinter.cpp.

References llvm::MCStreamer::EmitRawText(), getCurrentABIString(), llvm::MipsSubtarget::getRelocationModel(), llvm::MipsSubtarget::hasMips64(), llvm::MCStreamer::hasRawTextSupport(), llvm::MipsSubtarget::isABI_EABI(), llvm::MipsSubtarget::isGP32bit(), llvm::AsmPrinter::OutStreamer, llvm::NVPTX::PTXCvtMode::RM, llvm::Reloc::Static, and Subtarget.

const char * MipsAsmPrinter::getCurrentABIString ( ) const

Emit Set directives.

Definition at line 257 of file MipsAsmPrinter.cpp.

References llvm::MipsSubtarget::EABI, llvm::MipsSubtarget::getTargetABI(), llvm_unreachable, llvm::MipsSubtarget::N32, llvm::MipsSubtarget::N64, llvm::MipsSubtarget::O32, and Subtarget.

Referenced by EmitStartOfAsmFile().

virtual const char* llvm::MipsAsmPrinter::getPassName ( ) const

inlinevirtual

getPassName - Return a nice clean name for a pass. This usually implemented in terms of the name that is registered by one of the Registration templates, but can be overloaded directly.

Reimplemented from llvm::Pass.

Definition at line 69 of file MipsAsmPrinter.h.

bool MipsAsmPrinter::isBlockOnlyReachableByFallthrough ( const MachineBasicBlock * MBB ) const

virtual

isBlockOnlyReachableByFallthough - Return true if the basic block has exactly one predecessor and the control transfer mechanism between the predecessor and this block is a fall-through.

Reimplemented from llvm::AsmPrinter.

Definition at line 335 of file MipsAsmPrinter.cpp.

References llvm::MachineBasicBlock::begin(), llvm::MachineBasicBlock::empty(), llvm::MachineBasicBlock::end(), llvm::MachineBasicBlock::getBasicBlock(), I, llvm::MachineBasicBlock::isLandingPad(), llvm::MachineBasicBlock::isLayoutSuccessor(), llvm::MachineBasicBlock::pred_begin(), llvm::MachineBasicBlock::pred_empty(), and llvm::MachineBasicBlock::pred_end().

bool MipsAsmPrinter::PrintAsmMemoryOperand	(	const MachineInstr *	MI,
		unsigned	OpNo,
		unsigned	AsmVariant,
		const char *	ExtraCode,
		raw_ostream &	OS
	)

virtual

PrintAsmMemoryOperand - Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant as an address. Targets should override this to format as appropriate. This method can return true if the operand is erroneous.

Reimplemented from llvm::AsmPrinter.

Definition at line 476 of file MipsAsmPrinter.cpp.

References llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MipsInstPrinter::getRegisterName(), and llvm::MachineOperand::isReg().

bool MipsAsmPrinter::PrintAsmOperand	(	const MachineInstr *	MI,
		unsigned	OpNo,
		unsigned	AsmVariant,
		const char *	ExtraCode,
		raw_ostream &	O
	)

virtual

PrintAsmOperand - Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant. Targets should override this to format as appropriate. This method can return true if the operand is erroneous.

PrintAsmOperand - Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant. Targets should override this to format as appropriate.

Reimplemented from llvm::AsmPrinter.

Definition at line 375 of file MipsAsmPrinter.cpp.

References llvm::MachineOperand::getImm(), llvm::InlineAsm::getNumOperandRegisters(), llvm::MachineInstr::getNumOperands(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MipsInstPrinter::getRegisterName(), llvm::MachineOperand::getType(), llvm::MipsSubtarget::isGP64bit(), llvm::MachineOperand::isImm(), llvm::MipsSubtarget::isLittle(), llvm::MachineOperand::isReg(), llvm::StringRef::lower(), llvm::MachineOperand::MO_Immediate, llvm::AsmPrinter::PrintAsmOperand(), printOperand(), Subtarget, and llvm::utohexstr().