//===-- MipsInstPrinter.h - Convert Mips MCInst to assembly syntax --------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This class prints a Mips MCInst to a .s file. // //===----------------------------------------------------------------------===// #ifndef MIPSINSTPRINTER_H #define MIPSINSTPRINTER_H #include "llvm/MC/MCInstPrinter.h" namespace llvm { // These enumeration declarations were orignally in MipsInstrInfo.h but // had to be moved here to avoid circular dependencies between // LLVMMipsCodeGen and LLVMMipsAsmPrinter. namespace Mips { // Mips Branch Codes enum FPBranchCode { BRANCH_F, BRANCH_T, BRANCH_FL, BRANCH_TL, BRANCH_INVALID }; // Mips Condition Codes enum CondCode { // To be used with float branch True FCOND_F, FCOND_UN, FCOND_OEQ, FCOND_UEQ, FCOND_OLT, FCOND_ULT, FCOND_OLE, FCOND_ULE, FCOND_SF, FCOND_NGLE, FCOND_SEQ, FCOND_NGL, FCOND_LT, FCOND_NGE, FCOND_LE, FCOND_NGT, // To be used with float branch False // This conditions have the same mnemonic as the // above ones, but are used with a branch False; FCOND_T, FCOND_OR, FCOND_UNE, FCOND_ONE, FCOND_UGE, FCOND_OGE, FCOND_UGT, FCOND_OGT, FCOND_ST, FCOND_GLE, FCOND_SNE, FCOND_GL, FCOND_NLT, FCOND_GE, FCOND_NLE, FCOND_GT }; const char *MipsFCCToString(Mips::CondCode CC); } // end namespace Mips class TargetMachine; class MipsInstPrinter : public MCInstPrinter { public: MipsInstPrinter(const MCAsmInfo &MAI) : MCInstPrinter(MAI) {} // Autogenerated by tblgen. void printInstruction(const MCInst *MI, raw_ostream &O); static const char *getInstructionName(unsigned Opcode); static const char *getRegisterName(unsigned RegNo); virtual StringRef getOpcodeName(unsigned Opcode) const; virtual void printRegName(raw_ostream &OS, unsigned RegNo) const; virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot); private: void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); void printUnsignedImm(const MCInst *MI, int opNum, raw_ostream &O); void printMemOperand(const MCInst *MI, int opNum, raw_ostream &O); void printMemOperandEA(const MCInst *MI, int opNum, raw_ostream &O); void printFCCOperand(const MCInst *MI, int opNum, raw_ostream &O); }; } // end namespace llvm #endif