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GitHub Repository: freebsd/freebsd-src
 Path: blob/main/contrib/llvm-project/llvm/lib/Target/Xtensa/MCTargetDesc/XtensaInstPrinter.h
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//===- XtensaInstPrinter.h - Convert Xtensa MCInst to asm syntax -*- C++ -*-==//

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//

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//                     The LLVM Compiler Infrastructure

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//

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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

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// See https://llvm.org/LICENSE.txt for license information.

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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

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//

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//===----------------------------------------------------------------------===//

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//

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// This class prints an Xtensa MCInst to a .s file.

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//

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//===----------------------------------------------------------------------===//

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#ifndef LLVM_LIB_TARGET_XTENSA_MCTARGETDESC_XTENSAINSTPRINTER_H

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#define LLVM_LIB_TARGET_XTENSA_MCTARGETDESC_XTENSAINSTPRINTER_H

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#include "llvm/MC/MCInstPrinter.h"

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#include "llvm/Support/Compiler.h"

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namespace llvm {

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class MCOperand;

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class XtensaInstPrinter : public MCInstPrinter {

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public:

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  XtensaInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,

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                    const MCRegisterInfo &MRI)

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      : MCInstPrinter(MAI, MII, MRI) {}

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  // Automatically generated by tblgen.

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  std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;

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  void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);

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  static const char *getRegisterName(MCRegister Reg);

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  // Print the given operand.

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  static void printOperand(const MCOperand &MO, raw_ostream &O);

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  // Override MCInstPrinter.

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  void printRegName(raw_ostream &O, MCRegister Reg) const override;

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  void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,

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                 const MCSubtargetInfo &STI, raw_ostream &O) override;

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private:

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  // Print various types of operand.

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  void printOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printMemOperand(const MCInst *MI, int OpNUm, raw_ostream &O);

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  void printBranchTarget(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printJumpTarget(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printCallOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printL32RTarget(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printImm8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printImm8_sh8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printImm12_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printImm12m_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printUimm4_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printUimm5_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printShimm1_31_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printImm1_16_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printOffset8m8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printOffset8m16_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printOffset8m32_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printOffset4m32_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printB4const_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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  void printB4constu_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);

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};

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} // end namespace llvm

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#endif /* LLVM_LIB_TARGET_XTENSA_MCTARGETDESC_XTENSAINSTPRINTER_H */

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