1 //= MSP430InstPrinter.h - Convert MSP430 MCInst to assembly syntax -*- 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 MSP430 MCInst to a .s file.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_LIB_TARGET_MSP430_MCTARGETDESC_MSP430INSTPRINTER_H
14 #define LLVM_LIB_TARGET_MSP430_MCTARGETDESC_MSP430INSTPRINTER_H
15 
16 #include "llvm/MC/MCInstPrinter.h"
17 
18 namespace llvm {
19   class MSP430InstPrinter : public MCInstPrinter {
20   public:
21     MSP430InstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
22                       const MCRegisterInfo &MRI)
23       : MCInstPrinter(MAI, MII, MRI) {}
24 
25     void printRegName(raw_ostream &O, MCRegister Reg) const override;
26 
27     void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
28                    const MCSubtargetInfo &STI, raw_ostream &O) override;
29 
30     // Autogenerated by tblgen.
31     std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
32     void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
33     bool printAliasInstr(const MCInst *MI, uint64_t Address, raw_ostream &O);
34     void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
35                                  unsigned OpIdx, unsigned PrintMethodIdx,
36                                  raw_ostream &O);
37     static const char *getRegisterName(MCRegister Reg);
38 
39   private:
40     void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
41                       const char *Modifier = nullptr);
42     void printPCRelImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
43     void printSrcMemOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
44                             const char *Modifier = nullptr);
45     void printIndRegOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
46     void printPostIndRegOperand(const MCInst *MI, unsigned OpNo,
47                                 raw_ostream &O);
48     void printCCOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
49 
50   };
51 }
52 
53 #endif
54