70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
//==- SystemZInstPrinter.h - Convert SystemZ MCInst to assembly --*- C++ -*-==//
|
|
//
|
|
// 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 SystemZ MCInst to a .s file.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_SYSTEMZINSTPRINTER_H
|
|
#define LLVM_SYSTEMZINSTPRINTER_H
|
|
|
|
#include "llvm/MC/MCInstPrinter.h"
|
|
#include "llvm/Support/Compiler.h"
|
|
|
|
namespace llvm {
|
|
class MCOperand;
|
|
|
|
class SystemZInstPrinter : public MCInstPrinter {
|
|
public:
|
|
SystemZInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
|
|
const MCRegisterInfo &MRI)
|
|
: MCInstPrinter(MAI, MII, MRI) {}
|
|
|
|
// Automatically generated by tblgen.
|
|
void printInstruction(const MCInst *MI, raw_ostream &O);
|
|
static const char *getRegisterName(unsigned RegNo);
|
|
|
|
// Print an address with the given base, displacement and index.
|
|
static void printAddress(unsigned Base, int64_t Disp, unsigned Index,
|
|
raw_ostream &O);
|
|
|
|
// Print the given operand.
|
|
static void printOperand(const MCOperand &MO, raw_ostream &O);
|
|
|
|
// Override MCInstPrinter.
|
|
virtual void printRegName(raw_ostream &O, unsigned RegNo) const
|
|
LLVM_OVERRIDE;
|
|
virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot)
|
|
LLVM_OVERRIDE;
|
|
|
|
private:
|
|
// Print various types of operand.
|
|
void printOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printBDAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printBDXAddrOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printU4ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printU6ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printS8ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printU8ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printS16ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printU16ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printS32ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printU32ImmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printPCRelOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printCallOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
void printAccessRegOperand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
|
|
// Print the mnemonic for a condition-code mask ("ne", "lh", etc.)
|
|
// This forms part of the instruction name rather than the operand list.
|
|
void printCond4Operand(const MCInst *MI, int OpNum, raw_ostream &O);
|
|
};
|
|
} // end namespace llvm
|
|
|
|
#endif
|