lld/lib/ReaderWriter/ELF/X86/X86TargetHandler.h


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//===- lib/ReaderWriter/ELF/X86/X86TargetHandler.h ------------------------===//
//
//                             The LLVM Linker
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef LLD_READER_WRITER_ELF_X86_TARGET_HANDLER_H
#define LLD_READER_WRITER_ELF_X86_TARGET_HANDLER_H

#include "DefaultTargetHandler.h"
#include "TargetLayout.h"

#include "lld/ReaderWriter/Reader.h"

namespace lld {
namespace elf {

typedef llvm::object::ELFType<llvm::support::little, 2, false> X86ELFType;
class X86LinkingContext;

class X86TargetRelocationHandler LLVM_FINAL
    : public TargetRelocationHandler<X86ELFType> {
public:
  X86TargetRelocationHandler(const X86LinkingContext &context) {}

  virtual error_code applyRelocation(ELFWriter &, llvm::FileOutputBuffer &,
                                     const lld::AtomLayout &,
                                     const Reference &) const;
                                     
  static const Registry::KindStrings kindStrings[];

};

class X86TargetHandler LLVM_FINAL
    : public DefaultTargetHandler<X86ELFType> {
public:
  X86TargetHandler(X86LinkingContext &context);

  virtual void registerRelocationNames(Registry &registry);

  virtual TargetLayout<X86ELFType> &targetLayout() {
    return _targetLayout;
  }

  virtual const X86TargetRelocationHandler &getRelocationHandler() const {
    return _relocationHandler;
  }

private:
  static const Registry::KindStrings kindStrings[];

  X86TargetRelocationHandler _relocationHandler;
  TargetLayout<X86ELFType> _targetLayout;
};
} // end namespace elf
} // end namespace lld

#endif