1 //===-- HexagonInstPrinter.h - Convert Hexagon MCInst to assembly syntax --===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This class prints an Hexagon MCInst to a .s file.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_LIB_TARGET_HEXAGON_INSTPRINTER_HEXAGONINSTPRINTER_H
15 #define LLVM_LIB_TARGET_HEXAGON_INSTPRINTER_HEXAGONINSTPRINTER_H
17 #include "llvm/MC/MCInstPrinter.h"
18 #include "llvm/MC/MCInstrInfo.h"
21 class HexagonInstPrinter : public MCInstPrinter {
23 explicit HexagonInstPrinter(MCAsmInfo const &MAI,
24 MCInstrInfo const &MII,
25 MCRegisterInfo const &MRI)
26 : MCInstPrinter(MAI, MII, MRI), MII(MII) {}
28 void printInst(MCInst const *MI, raw_ostream &O, StringRef Annot) override;
29 virtual StringRef getOpcodeName(unsigned Opcode) const;
30 void printInstruction(const MCInst *MI, raw_ostream &O);
31 StringRef getRegName(unsigned RegNo) const;
32 static const char *getRegisterName(unsigned RegNo);
34 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
35 void printImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
36 void printExtOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
37 void printUnsignedImmOperand(const MCInst *MI, unsigned OpNo,
38 raw_ostream &O) const;
39 void printNegImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
41 void printNOneImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
43 void printMEMriOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
45 void printFrameIndexOperand(const MCInst *MI, unsigned OpNo,
46 raw_ostream &O) const;
47 void printBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
49 void printCallOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
51 void printAbsAddrOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
53 void printPredicateOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
55 void printGlobalOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
57 void printJumpTable(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
59 void printConstantPool(const MCInst *MI, unsigned OpNo,
60 raw_ostream &O) const;
62 void printSymbolHi(const MCInst *MI, unsigned OpNo, raw_ostream &O) const
63 { printSymbol(MI, OpNo, O, true); }
64 void printSymbolLo(const MCInst *MI, unsigned OpNo, raw_ostream &O) const
65 { printSymbol(MI, OpNo, O, false); }
67 const MCInstrInfo &getMII() const {
72 void printSymbol(const MCInst *MI, unsigned OpNo, raw_ostream &O, bool hi)
75 static const char PacketPadding;
78 const MCInstrInfo &MII;
82 } // end namespace llvm