1//===- RegionFragment.h ---------------------------------------------------===// 2// 3// The MCLinker Project 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9#ifndef MCLD_FRAGMENT_REGIONFRAGMENT_H 10#define MCLD_FRAGMENT_REGIONFRAGMENT_H 11 12#include <mcld/Fragment/Fragment.h> 13#include <llvm/ADT/StringRef.h> 14 15namespace mcld { 16 17/** \class RegionFragment 18 * \brief RegionFragment is a kind of Fragment containing input memory region 19 */ 20class RegionFragment : public Fragment 21{ 22public: 23 RegionFragment(llvm::StringRef pRegion, SectionData* pSD = NULL); 24 25 ~RegionFragment(); 26 27 const llvm::StringRef getRegion() const { return m_Region; } 28 llvm::StringRef getRegion() { return m_Region; } 29 30 static bool classof(const Fragment *F) 31 { return F->getKind() == Fragment::Region; } 32 33 static bool classof(const RegionFragment *) 34 { return true; } 35 36 size_t size() const; 37 38private: 39 llvm::StringRef m_Region; 40}; 41 42} // namespace of mcld 43 44#endif 45 46