| //===- XtensaInstPrinter.h - Convert Xtensa MCInst to asm syntax -*- C++ -*-==// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This class prints an Xtensa MCInst to a .s file. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIB_TARGET_XTENSA_MCTARGETDESC_XTENSAINSTPRINTER_H |
| #define LLVM_LIB_TARGET_XTENSA_MCTARGETDESC_XTENSAINSTPRINTER_H |
| |
| #include "llvm/MC/MCInstPrinter.h" |
| #include "llvm/Support/Compiler.h" |
| |
| namespace llvm { |
| class MCOperand; |
| |
| class XtensaInstPrinter : public MCInstPrinter { |
| public: |
| XtensaInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, |
| const MCRegisterInfo &MRI) |
| : MCInstPrinter(MAI, MII, MRI) {} |
| |
| // Automatically generated by tblgen. |
| std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override; |
| void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O); |
| static const char *getRegisterName(MCRegister Reg); |
| |
| // Print the given operand. |
| static void printOperand(const MCOperand &MO, raw_ostream &O); |
| |
| // Override MCInstPrinter. |
| void printRegName(raw_ostream &O, MCRegister Reg) const override; |
| void printInst(const MCInst *MI, uint64_t Address, StringRef Annot, |
| const MCSubtargetInfo &STI, raw_ostream &O) override; |
| |
| private: |
| // Print various types of operand. |
| void printOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printMemOperand(const MCInst *MI, int OpNUm, raw_ostream &O); |
| void printBranchTarget(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printJumpTarget(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printCallOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printL32RTarget(const MCInst *MI, int OpNum, raw_ostream &O); |
| |
| void printImm8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printImm8_sh8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printImm12_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printImm12m_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printUimm4_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printUimm5_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printShimm1_31_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printImm1_16_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printOffset8m8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printOffset8m16_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printOffset8m32_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printOffset4m32_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printB4const_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| void printB4constu_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O); |
| }; |
| } // end namespace llvm |
| |
| #endif /* LLVM_LIB_TARGET_XTENSA_MCTARGETDESC_XTENSAINSTPRINTER_H */ |