| //===-- HexagonInstPrinter.h - Convert Hexagon MCInst to assembly syntax --===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIB_TARGET_HEXAGON_INSTPRINTER_HEXAGONINSTPRINTER_H |
| #define LLVM_LIB_TARGET_HEXAGON_INSTPRINTER_HEXAGONINSTPRINTER_H |
| |
| #include "llvm/MC/MCInstPrinter.h" |
| |
| namespace llvm { |
| /// Prints bundles as a newline separated list of individual instructions |
| /// Duplexes are separated by a vertical tab \v character |
| /// A trailing line includes bundle properties such as endloop0/1 |
| /// |
| /// r0 = add(r1, r2) |
| /// r0 = #0 \v jump 0x0 |
| /// :endloop0 :endloop1 |
| class HexagonInstPrinter : public MCInstPrinter { |
| public: |
| explicit HexagonInstPrinter(MCAsmInfo const &MAI, MCInstrInfo const &MII, |
| MCRegisterInfo const &MRI) |
| : MCInstPrinter(MAI, MII, MRI), MII(MII) {} |
| |
| void printInst(MCInst const *MI, raw_ostream &O, StringRef Annot, |
| const MCSubtargetInfo &STI) override; |
| void printRegName(raw_ostream &O, unsigned RegNo) const override; |
| |
| static char const *getRegisterName(unsigned RegNo); |
| |
| void printInstruction(MCInst const *MI, raw_ostream &O); |
| void printOperand(MCInst const *MI, unsigned OpNo, raw_ostream &O) const; |
| void printBrtarget(MCInst const *MI, unsigned OpNo, raw_ostream &O) const; |
| |
| MCAsmInfo const &getMAI() const { return MAI; } |
| MCInstrInfo const &getMII() const { return MII; } |
| |
| private: |
| MCInstrInfo const &MII; |
| bool HasExtender = false; |
| }; |
| |
| } // end namespace llvm |
| |
| #endif |