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 /// @{ 31 Triple::OSType getOSType() { return OSType; } 32 uint16_t getEMachine() { return EMachine; } 33 bool hasRelocationAddend() { return HasRelocationAddend; } 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
