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 14 #include <llvm/ADT/StringRef.h> 15 16 namespace mcld { 17 18 /** \class RegionFragment 19 * \brief RegionFragment is a kind of Fragment containing input memory region 20 */ 21 class RegionFragment : public Fragment { 22 public: 23 explicit 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 34 static bool classof(const RegionFragment*) { return true; } 35 36 size_t size() const; 37 38 private: 39 llvm::StringRef m_Region; 40 }; 41 42 } // namespace mcld 43 44 #endif // MCLD_FRAGMENT_REGIONFRAGMENT_H_ 45
