llvm-6502/lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.h
Sirish Pande 26f61a158b Support for target dependent Hexagon VLIW packetizer.
This patch creates and optimizes packets as per Hexagon ISA rules.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156109 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03 21:52:53 +00:00

77 lines
3.1 KiB
C++

//===-- HexagonInstPrinter.h - Convert Hexagon 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 an Hexagon MCInst to a .s file.
//
//===----------------------------------------------------------------------===//
#ifndef HEXAGONINSTPRINTER_H
#define HEXAGONINSTPRINTER_H
#include "HexagonMCInst.h"
#include "llvm/MC/MCInstPrinter.h"
namespace llvm {
class HexagonInstPrinter : public MCInstPrinter {
public:
explicit HexagonInstPrinter(const MCAsmInfo &MAI,
const MCInstrInfo &MII,
const MCRegisterInfo &MRI)
: MCInstPrinter(MAI, MII, MRI) {}
virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
void printInst(const HexagonMCInst *MI, raw_ostream &O, StringRef Annot);
virtual StringRef getOpcodeName(unsigned Opcode) const;
void printInstruction(const MCInst *MI, raw_ostream &O);
StringRef getRegName(unsigned RegNo) const;
static const char *getRegisterName(unsigned RegNo);
void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
void printImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
void printExtOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
void printUnsignedImmOperand(const MCInst *MI, unsigned OpNo,
raw_ostream &O) const;
void printNegImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printNOneImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printMEMriOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printFrameIndexOperand(const MCInst *MI, unsigned OpNo,
raw_ostream &O) const;
void printBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printCallOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printAbsAddrOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printPredicateOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printGlobalOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
const;
void printJumpTable(const MCInst *MI, unsigned OpNo, raw_ostream &O) const;
void printConstantPool(const MCInst *MI, unsigned OpNo,
raw_ostream &O) const;
void printSymbolHi(const MCInst *MI, unsigned OpNo, raw_ostream &O) const
{ printSymbol(MI, OpNo, O, true); }
void printSymbolLo(const MCInst *MI, unsigned OpNo, raw_ostream &O) const
{ printSymbol(MI, OpNo, O, false); }
bool isConstExtended(const MCInst *MI) const;
protected:
void printSymbol(const MCInst *MI, unsigned OpNo, raw_ostream &O, bool hi)
const;
};
} // end namespace llvm
#endif