//===-- X86AsmPrinter.h - Convert X86 LLVM code to assembly -----*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // AT&T assembly code printer class. // //===----------------------------------------------------------------------===// #ifndef X86ASMPRINTER_H #define X86ASMPRINTER_H #include "X86.h" #include "X86MachineFunctionInfo.h" #include "X86TargetMachine.h" #include "llvm/ADT/StringSet.h" #include "llvm/CodeGen/AsmPrinter.h" #include "llvm/CodeGen/MachineModuleInfo.h" #include "llvm/CodeGen/ValueTypes.h" #include "llvm/Support/Compiler.h" namespace llvm { class MachineJumpTableInfo; class MCContext; class MCInst; class MCStreamer; class MCSymbol; class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter { const X86Subtarget *Subtarget; public: explicit X86AsmPrinter(TargetMachine &TM, MCStreamer &Streamer) : AsmPrinter(TM, Streamer) { Subtarget = &TM.getSubtarget<X86Subtarget>(); } virtual const char *getPassName() const { return "X86 AT&T-Style Assembly Printer"; } const X86Subtarget &getSubtarget() const { return *Subtarget; } virtual void EmitStartOfAsmFile(Module &M); virtual void EmitEndOfAsmFile(Module &M); virtual void EmitInstruction(const MachineInstr *MI); void printSymbolOperand(const MachineOperand &MO, raw_ostream &O); // These methods are used by the tablegen'erated instruction printer. void printOperand(const MachineInstr *MI, unsigned OpNo, raw_ostream &O, const char *Modifier = 0); void print_pcrel_imm(const MachineInstr *MI, unsigned OpNo, raw_ostream &O); bool printAsmMRegister(const MachineOperand &MO, char Mode, raw_ostream &O); bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo, unsigned AsmVariant, const char *ExtraCode, raw_ostream &OS); bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo, unsigned AsmVariant, const char *ExtraCode, raw_ostream &OS); void printMachineInstruction(const MachineInstr *MI); void printSSECC(const MachineInstr *MI, unsigned Op, raw_ostream &O); void printMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O, const char *Modifier=NULL); void printLeaMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O, const char *Modifier=NULL); void printPICLabel(const MachineInstr *MI, unsigned Op, raw_ostream &O); bool runOnMachineFunction(MachineFunction &F); void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS); MachineLocation getDebugValueLocation(const MachineInstr *MI) const; }; } // end namespace llvm #endif