1 //===-- llvm/MC/MCELFObjectWriter.h - ELF 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_MCELFOBJECTWRITER_H
11 #define LLVM_MC_MCELFOBJECTWRITER_H
12 
13 #include "llvm/MC/MCObjectWriter.h"
14 #include "llvm/Support/DataTypes.h"
15 
16 namespace llvm {
17 class MCELFObjectTargetWriter {
18   const Triple::OSType OSType;
19   const uint16_t EMachine;
20   const unsigned HasRelocationAddend : 1;
21   const unsigned Is64Bit : 1;
22 protected:
23   MCELFObjectTargetWriter(bool Is64Bit_, Triple::OSType OSType_,
24                           uint16_t EMachine_,  bool HasRelocationAddend_);
25 
26 public:
27   virtual ~MCELFObjectTargetWriter();
28 
29   /// @name Accessors
30   /// @{
getOSType()31   Triple::OSType getOSType() { return OSType; }
getEMachine()32   uint16_t getEMachine() { return EMachine; }
hasRelocationAddend()33   bool hasRelocationAddend() { return HasRelocationAddend; }
is64Bit()34   bool is64Bit() { return Is64Bit; }
35   /// @}
36 };
37 
38 /// \brief Construct a new ELF writer instance.
39 ///
40 /// \param MOTW - The target specific ELF writer subclass.
41 /// \param OS - The stream to write to.
42 /// \returns The constructed object writer.
43 MCObjectWriter *createELFObjectWriter(MCELFObjectTargetWriter *MOTW,
44                                       raw_ostream &OS, bool IsLittleEndian);
45 } // End llvm namespace
46 
47 #endif
48