MCWinCOFFObjectWriter.h revision d04a8d4b33ff316ca4cf961e06c9e312eff8e64f 
1//===-- llvm/MC/MCWinCOFFObjectWriter.h - Win COFF Object Writer *- 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 LLVM_MC_MCWINCOFFOBJECTWRITER_H
11#define LLVM_MC_MCWINCOFFOBJECTWRITER_H
12
13namespace llvm {
14  class MCObjectWriter;
15  class raw_ostream;
16
17  class MCWinCOFFObjectTargetWriter {
18    const unsigned Machine;
19
20  protected:
21    MCWinCOFFObjectTargetWriter(unsigned Machine_);
22
23  public:
24    virtual ~MCWinCOFFObjectTargetWriter() {}
25
26    unsigned getMachine() const { return Machine; }
27    virtual unsigned getRelocType(unsigned FixupKind) const = 0;
28  };
29
30  /// \brief Construct a new Win COFF writer instance.
31  ///
32  /// \param MOTW - The target specific WinCOFF writer subclass.
33  /// \param OS - The stream to write to.
34  /// \returns The constructed object writer.
35  MCObjectWriter *createWinCOFFObjectWriter(MCWinCOFFObjectTargetWriter *MOTW,
36                                            raw_ostream &OS);
37} // End llvm namespace
38
39#endif
40