1//===- PPCInstPrinter.h - Convert PPC 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 an PPC MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCINSTPRINTER_H
14#define LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCINSTPRINTER_H
15
16#include "llvm/MC/MCInstPrinter.h"
17#include "llvm/TargetParser/Triple.h"
18
19namespace llvm {
20
21class PPCInstPrinter : public MCInstPrinter {
22 Triple TT;
23private:
24 bool showRegistersWithPercentPrefix(const char *RegName) const;
25 bool showRegistersWithPrefix() const;
26 const char *getVerboseConditionRegName(unsigned RegNum,
27 unsigned RegEncoding) const;
28
29public:
30 PPCInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
31 const MCRegisterInfo &MRI, Triple T)
32 : MCInstPrinter(MAI, MII, MRI), TT(T) {}
33
34 void printRegName(raw_ostream &OS, MCRegister Reg) override;
35 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
36 const MCSubtargetInfo &STI, raw_ostream &O) override;
37
38 // Autogenerated by tblgen.
39 std::pair<const char *, uint64_t>
40 getMnemonic(const MCInst &MI) const override;
41 void printInstruction(const MCInst *MI, uint64_t Address,
42 const MCSubtargetInfo &STI, raw_ostream &O);
43 static const char *getRegisterName(MCRegister Reg);
44
45 bool printAliasInstr(const MCInst *MI, uint64_t Address,
46 const MCSubtargetInfo &STI, raw_ostream &OS);
47 void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
48 unsigned OpIdx, unsigned PrintMethodIdx,
49 const MCSubtargetInfo &STI, raw_ostream &OS);
50
51 void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
52 raw_ostream &O);
53 void printPredicateOperand(const MCInst *MI, unsigned OpNo,
54 const MCSubtargetInfo &STI, raw_ostream &O,
55 StringRef Modifier = {});
56 void printATBitsAsHint(const MCInst *MI, unsigned OpNo,
57 const MCSubtargetInfo &STI, raw_ostream &O);
58
59 void printU1ImmOperand(const MCInst *MI, unsigned OpNo,
60 const MCSubtargetInfo &STI, raw_ostream &O);
61 void printU2ImmOperand(const MCInst *MI, unsigned OpNo,
62 const MCSubtargetInfo &STI, raw_ostream &O);
63 void printU3ImmOperand(const MCInst *MI, unsigned OpNo,
64 const MCSubtargetInfo &STI, raw_ostream &O);
65 void printU4ImmOperand(const MCInst *MI, unsigned OpNo,
66 const MCSubtargetInfo &STI, raw_ostream &O);
67 void printS5ImmOperand(const MCInst *MI, unsigned OpNo,
68 const MCSubtargetInfo &STI, raw_ostream &O);
69 void printU5ImmOperand(const MCInst *MI, unsigned OpNo,
70 const MCSubtargetInfo &STI, raw_ostream &O);
71 void printU6ImmOperand(const MCInst *MI, unsigned OpNo,
72 const MCSubtargetInfo &STI, raw_ostream &O);
73 void printU7ImmOperand(const MCInst *MI, unsigned OpNo,
74 const MCSubtargetInfo &STI, raw_ostream &O);
75 void printU8ImmOperand(const MCInst *MI, unsigned OpNo,
76 const MCSubtargetInfo &STI, raw_ostream &O);
77 void printU10ImmOperand(const MCInst *MI, unsigned OpNo,
78 const MCSubtargetInfo &STI, raw_ostream &O);
79 void printU12ImmOperand(const MCInst *MI, unsigned OpNo,
80 const MCSubtargetInfo &STI, raw_ostream &O);
81 void printS16ImmOperand(const MCInst *MI, unsigned OpNo,
82 const MCSubtargetInfo &STI, raw_ostream &O);
83 void printS34ImmOperand(const MCInst *MI, unsigned OpNo,
84 const MCSubtargetInfo &STI, raw_ostream &O);
85 void printU16ImmOperand(const MCInst *MI, unsigned OpNo,
86 const MCSubtargetInfo &STI, raw_ostream &O);
87 void printImmZeroOperand(const MCInst *MI, unsigned OpNo,
88 const MCSubtargetInfo &STI, raw_ostream &O);
89 void printBranchOperand(const MCInst *MI, uint64_t Address, unsigned OpNo,
90 const MCSubtargetInfo &STI, raw_ostream &O);
91 void printAbsBranchOperand(const MCInst *MI, unsigned OpNo,
92 const MCSubtargetInfo &STI, raw_ostream &O);
93 void printTLSCall(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
94 raw_ostream &O);
95
96 void printcrbitm(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
97 raw_ostream &O);
98
99 void printMemRegImm(const MCInst *MI, unsigned OpNo,
100 const MCSubtargetInfo &STI, raw_ostream &O);
101 void printMemRegImmHash(const MCInst *MI, unsigned OpNo,
102 const MCSubtargetInfo &STI, raw_ostream &O);
103 void printMemRegImm34PCRel(const MCInst *MI, unsigned OpNo,
104 const MCSubtargetInfo &STI, raw_ostream &O);
105 void printMemRegImm34(const MCInst *MI, unsigned OpNo,
106 const MCSubtargetInfo &STI, raw_ostream &O);
107 void printMemRegReg(const MCInst *MI, unsigned OpNo,
108 const MCSubtargetInfo &STI, raw_ostream &O);
109};
110} // end namespace llvm
111
112#endif
113