1//===-- MBlazeMCInstLower.h - Lower MachineInstr to MCInst ------*- 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#ifndef MBLAZE_MCINSTLOWER_H
11#define MBLAZE_MCINSTLOWER_H
12
13#include "llvm/Support/Compiler.h"
14
15namespace llvm {
16  class AsmPrinter;
17  class MCContext;
18  class MCInst;
19  class MCOperand;
20  class MCSymbol;
21  class MachineInstr;
22  class MachineModuleInfoMachO;
23  class MachineOperand;
24  class Mangler;
25
26  /// MBlazeMCInstLower - This class is used to lower an MachineInstr
27  /// into an MCInst.
28class LLVM_LIBRARY_VISIBILITY MBlazeMCInstLower {
29  MCContext &Ctx;
30  Mangler &Mang;
31
32  AsmPrinter &Printer;
33public:
34  MBlazeMCInstLower(MCContext &ctx, Mangler &mang, AsmPrinter &printer)
35    : Ctx(ctx), Mang(mang), Printer(printer) {}
36  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
37
38  MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
39
40  MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
41  MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
42  MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
43  MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
44  MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
45};
46
47}
48
49#endif
50