X86AsmPrinter.cpp File Reference

#include "X86AsmPrinter.h"
#include "InstPrinter/X86ATTInstPrinter.h"
#include "MCTargetDesc/X86BaseInfo.h"
#include "X86InstrInfo.h"
#include "X86MachineFunctionInfo.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/CodeGen/MachineConstantPool.h"
#include "llvm/CodeGen/MachineModuleInfoImpls.h"
#include "llvm/CodeGen/MachineValueType.h"
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Mangler.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Type.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCSectionCOFF.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/Support/COFF.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TargetRegistry.h"

Include dependency graph for X86AsmPrinter.cpp:

Go to the source code of this file.

Functions
static void	printSymbolOperand (X86AsmPrinter &P, const MachineOperand &MO, raw_ostream &O)
static void	printOperand (X86AsmPrinter &P, const MachineInstr *MI, unsigned OpNo, raw_ostream &O, const char *Modifier=nullptr, unsigned AsmVariant=0)
static void	printPCRelImm (X86AsmPrinter &P, const MachineInstr *MI, unsigned OpNo, raw_ostream &O)
static void	printLeaMemReference (X86AsmPrinter &P, const MachineInstr *MI, unsigned Op, raw_ostream &O, const char *Modifier=nullptr)
static void	printMemReference (X86AsmPrinter &P, const MachineInstr *MI, unsigned Op, raw_ostream &O, const char *Modifier=nullptr)
static void	printIntelMemReference (X86AsmPrinter &P, const MachineInstr *MI, unsigned Op, raw_ostream &O, const char *Modifier=nullptr, unsigned AsmVariant=1)
static bool	printAsmMRegister (X86AsmPrinter &P, const MachineOperand &MO, char Mode, raw_ostream &O)
static void	emitNonLazySymbolPointer (MCStreamer &OutStreamer, MCSymbol *StubLabel, MachineModuleInfoImpl::StubValueTy &MCSym)
void	LLVMInitializeX86AsmPrinter ()

---

Function Documentation

static void emitNonLazySymbolPointer	(	MCStreamer &	OutStreamer,
		MCSymbol *	StubLabel,
		MachineModuleInfoImpl::StubValueTy &	MCSym
	)		[static]

Definition at line 534 of file X86AsmPrinter.cpp.

References llvm::MCSymbolRefExpr::Create(), llvm::MCStreamer::EmitIntValue(), llvm::MCStreamer::EmitLabel(), llvm::MCStreamer::EmitSymbolAttribute(), llvm::MCStreamer::EmitValue(), llvm::MCStreamer::getContext(), llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits >::getInt(), llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits >::getPointer(), and llvm::MCSA_IndirectSymbol.

Referenced by llvm::X86AsmPrinter::EmitEndOfAsmFile().

void LLVMInitializeX86AsmPrinter

(

)

Definition at line 751 of file X86AsmPrinter.cpp.

References llvm::TheX86_32Target, llvm::TheX86_64Target, llvm::X, and Y.

static bool printAsmMRegister	(	X86AsmPrinter &	P,
		const MachineOperand &	MO,
		char	Mode,
		raw_ostream &	O
	)		[static]

Definition at line 352 of file X86AsmPrinter.cpp.

References llvm::MachineOperand::getReg(), llvm::X86AsmPrinter::getSubtarget(), llvm::getX86SubSuperRegister(), llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, and llvm::MVT::i8.

Referenced by llvm::X86AsmPrinter::PrintAsmOperand().

static void printIntelMemReference	(	X86AsmPrinter &	P,
		const MachineInstr *	MI,
		unsigned	Op,
		raw_ostream &	O,
		const char *	Modifier = nullptr,
		unsigned	AsmVariant = 1
	)		[static]

Definition at line 300 of file X86AsmPrinter.cpp.

References llvm::X86::AddrBaseReg, llvm::X86::AddrDisp, llvm::X86::AddrIndexReg, llvm::X86::AddrScaleAmt, llvm::X86::AddrSegmentReg, llvm::MachineOperand::getImm(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::isImm(), and printOperand().

Referenced by llvm::X86AsmPrinter::PrintAsmMemoryOperand().

static void printLeaMemReference	(	X86AsmPrinter &	P,
		const MachineInstr *	MI,
		unsigned	Op,
		raw_ostream &	O,
		const char *	Modifier = nullptr
	)		[static]

Definition at line 236 of file X86AsmPrinter.cpp.

References llvm::X86::AddrBaseReg, llvm::X86::AddrDisp, llvm::X86::AddrIndexReg, llvm::X86::AddrScaleAmt, llvm::N86::ESP, llvm::MachineOperand::getImm(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getType(), llvm_unreachable, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, printOperand(), printSymbolOperand(), and llvm::LibFunc::strcmp.

Referenced by printMemReference().

static void printMemReference	(	X86AsmPrinter &	P,
		const MachineInstr *	MI,
		unsigned	Op,
		raw_ostream &	O,
		const char *	Modifier = nullptr
	)		[static]

Definition at line 288 of file X86AsmPrinter.cpp.

References llvm::X86::AddrSegmentReg, llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::isMem(), printLeaMemReference(), and printOperand().

Referenced by llvm::X86AsmPrinter::PrintAsmMemoryOperand(), llvm::final< T >::printf128mem(), llvm::final< T >::printf256mem(), llvm::final< T >::printf32mem(), llvm::final< T >::printf512mem(), llvm::final< T >::printf64mem(), llvm::final< T >::printf80mem(), llvm::final< T >::printi128mem(), llvm::final< T >::printi16mem(), llvm::final< T >::printi256mem(), llvm::final< T >::printi32mem(), llvm::final< T >::printi512mem(), llvm::final< T >::printi64mem(), llvm::final< T >::printi8mem(), and llvm::final< T >::printopaquemem().

static void printOperand	(	X86AsmPrinter &	P,
		const MachineInstr *	MI,
		unsigned	OpNo,
		raw_ostream &	O,
		const char *	Modifier = nullptr,
		unsigned	AsmVariant = 0
	)		[static]

Definition at line 203 of file X86AsmPrinter.cpp.

References llvm::MachineOperand::getImm(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getType(), llvm::getX86SubSuperRegister(), llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, llvm::MVT::i8, llvm_unreachable, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_Register, printSymbolOperand(), llvm::LibFunc::strcmp, llvm::LibFunc::strlen, and llvm::LibFunc::strncmp.

Referenced by llvm::SystemZAsmPrinter::PrintAsmOperand(), llvm::X86AsmPrinter::PrintAsmOperand(), printIntelMemReference(), printLeaMemReference(), llvm::SparcInstPrinter::printMemOperand(), printMemReference(), printPCRelImm(), and llvm::SparcInstPrinter::printSparcAliasInstr().

static void printPCRelImm	(	X86AsmPrinter &	P,
		const MachineInstr *	MI,
		unsigned	OpNo,
		raw_ostream &	O
	)		[static]

printPCRelImm - This is used to print an immediate value that ends up being encoded as a pc-relative value. These print slightly differently, for example, a $ is not emitted.

Definition at line 185 of file X86AsmPrinter.cpp.

References llvm::MachineOperand::getImm(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getType(), llvm_unreachable, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_Register, printOperand(), and printSymbolOperand().

Referenced by llvm::X86AsmPrinter::PrintAsmOperand().

static void printSymbolOperand	(	X86AsmPrinter &	P,
		const MachineOperand &	MO,
		raw_ostream &	O
	)		[static]

printSymbolOperand - Print a raw symbol reference operand. This handles jump tables, constant pools, global address and external symbols, all of which print to a label with various suffixes for relocation types etc.

Definition at line 77 of file X86AsmPrinter.cpp.

References llvm::X86AsmPrinter::GetCPISymbol(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getIndex(), llvm::MCSymbol::getName(), llvm::MachineModuleInfo::getObjFileInfo(), llvm::MachineOperand::getOffset(), llvm::MCContext::GetOrCreateSymbol(), llvm::MachineFunction::getPICBaseSymbol(), llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits >::getPointer(), llvm::AsmPrinter::getSymbol(), llvm::AsmPrinter::getSymbolWithGlobalValueBase(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::getType(), llvm::GlobalValue::hasInternalLinkage(), llvm_unreachable, llvm::AsmPrinter::MF, llvm::AsmPrinter::MMI, llvm::MachineOperand::MO_ConstantPoolIndex, llvm::X86II::MO_DARWIN_HIDDEN_NONLAZY_PIC_BASE, llvm::X86II::MO_DARWIN_NONLAZY, llvm::X86II::MO_DARWIN_NONLAZY_PIC_BASE, llvm::X86II::MO_DARWIN_STUB, llvm::X86II::MO_DLLIMPORT, llvm::X86II::MO_DTPOFF, llvm::MachineOperand::MO_GlobalAddress, llvm::X86II::MO_GOT, llvm::X86II::MO_GOT_ABSOLUTE_ADDRESS, llvm::X86II::MO_GOTNTPOFF, llvm::X86II::MO_GOTOFF, llvm::X86II::MO_GOTPCREL, llvm::X86II::MO_GOTTPOFF, llvm::X86II::MO_INDNTPOFF, llvm::X86II::MO_NO_FLAG, llvm::X86II::MO_NTPOFF, llvm::X86II::MO_PIC_BASE_OFFSET, llvm::X86II::MO_PLT, llvm::X86II::MO_SECREL, llvm::X86II::MO_TLSGD, llvm::X86II::MO_TLSLD, llvm::X86II::MO_TLSLDM, llvm::X86II::MO_TLVP, llvm::X86II::MO_TLVP_PIC_BASE, llvm::X86II::MO_TPOFF, llvm::AsmPrinter::OutContext, and llvm::AsmPrinter::printOffset().

Referenced by llvm::X86AsmPrinter::PrintAsmOperand(), printLeaMemReference(), printOperand(), and printPCRelImm().