llvm/lib/Target/SystemZ/MCTargetDesc/SystemZGNUInstPrinter.h

   1 //=- SystemZGNUInstPrinter.h - Convert SystemZ MCInst to assembly -*- C++ -*-=//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This class prints a SystemZ MCInst to a .s file in GNU assembly format.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZGNUINSTPRINTER_H
  14 #define LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZGNUINSTPRINTER_H
  15
  16 #include "SystemZInstPrinterCommon.h"
  17 #include "llvm/MC/MCInstPrinter.h"
  18 #include <cstdint>
  19
  20 namespace llvm {
  21
  22 class MCOperand;
  23
  24 class SystemZGNUInstPrinter : public SystemZInstPrinterCommon {
  25 public:
  26   SystemZGNUInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
  27                         const MCRegisterInfo &MRI)
  28       : SystemZInstPrinterCommon(MAI, MII, MRI) {}
  29
  30   // Automatically generated by tblgen.
  31   std::pair<const char *, uint64_t>
  32   getMnemonic(const MCInst &MI) const override;
  33   void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
  34   static const char *getRegisterName(MCRegister Reg);
  35
  36   // Override MCInstPrinter.
  37   void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
  38                  const MCSubtargetInfo &STI, raw_ostream &O) override;
  39
  40 private:
  41   void printFormattedRegName(const MCAsmInfo *MAI, MCRegister Reg,
  42                              raw_ostream &O) override;
  43 };
  44
  45 } // end namespace llvm
  46
  47 #endif // LLVM_LIB_TARGET_SYSTEMZ_MCTARGETDESC_SYSTEMZGNUINSTPRINTER_H