LLVM  4.0.0
XCoreInstPrinter.h
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1 //== XCoreInstPrinter.h - Convert XCore MCInst to assembly syntax -*- C++ -*-=//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 ///
10 /// \file
11 /// \brief This file contains the declaration of the XCoreInstPrinter class,
12 /// which is used to print XCore MCInst to a .s file.
13 ///
14 //===----------------------------------------------------------------------===//
15 
16 #ifndef LLVM_LIB_TARGET_XCORE_INSTPRINTER_XCOREINSTPRINTER_H
17 #define LLVM_LIB_TARGET_XCORE_INSTPRINTER_XCOREINSTPRINTER_H
18 #include "llvm/MC/MCInstPrinter.h"
19 
20 namespace llvm {
21 
23 public:
25  const MCRegisterInfo &MRI)
26  : MCInstPrinter(MAI, MII, MRI) {}
27 
28  // Autogenerated by tblgen.
29  void printInstruction(const MCInst *MI, raw_ostream &O);
30  static const char *getRegisterName(unsigned RegNo);
31 
32  void printRegName(raw_ostream &OS, unsigned RegNo) const override;
33  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
34  const MCSubtargetInfo &STI) override;
35 private:
36  void printInlineJT(const MCInst *MI, int opNum, raw_ostream &O);
37  void printInlineJT32(const MCInst *MI, int opNum, raw_ostream &O);
38  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
39  void printMemOperand(const MCInst *MI, int opNum, raw_ostream &O);
40 };
41 } // end namespace llvm
42 
43 #endif
void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot, const MCSubtargetInfo &STI) override
Print the specified MCInst to the specified raw_ostream.
void printRegName(raw_ostream &OS, unsigned RegNo) const override
Print the assembler register name.
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:150
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:57
void printInstruction(const MCInst *MI, raw_ostream &O)
Interface to description of machine instruction set.
Definition: MCInstrInfo.h:24
XCoreInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:47
This is an instance of a target assembly language printer that converts an MCInst to valid target ass...
Definition: MCInstPrinter.h:41
MCSubtargetInfo - Generic base class for all target subtargets.
const MCInstrInfo & MII
Definition: MCInstPrinter.h:48
This class implements an extremely fast bulk output stream that can only output to a stream...
Definition: raw_ostream.h:44
IRTranslator LLVM IR MI
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:47
static const char * getRegisterName(unsigned RegNo)
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:49