1//===-- MSP430MCInstLower.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 MSP430_MCINSTLOWER_H
11#define MSP430_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
25  /// MSP430MCInstLower - This class is used to lower an MachineInstr
26  /// into an MCInst.
27class LLVM_LIBRARY_VISIBILITY MSP430MCInstLower {
28  MCContext &Ctx;
29
30  AsmPrinter &Printer;
31public:
32  MSP430MCInstLower(MCContext &ctx, AsmPrinter &printer)
33    : Ctx(ctx), Printer(printer) {}
34  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
35
36  MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
37
38  MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
39  MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
40  MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
41  MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
42  MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
43};
44
45}
46
47#endif
48