1 //===- MipsGOTPLT.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 TARGET_MIPS_MIPSGOTPLT_H 10 #define TARGET_MIPS_MIPSGOTPLT_H 11 12 #include <mcld/Target/GOT.h> 13 #include <mcld/Support/MemoryRegion.h> 14 #include <llvm/ADT/DenseMap.h> 15 16 namespace mcld { 17 18 class LDSection; 19 20 /** \class MipsGOTPLT 21 * \brief Mips .got.plt section. 22 */ 23 class MipsGOTPLT : public GOT 24 { 25 public: 26 MipsGOTPLT(LDSection &pSection); 27 28 // hasGOT1 - return if this section has any GOT1 entry 29 bool hasGOT1() const; 30 31 uint64_t getEntryAddr(size_t num) const; 32 33 uint64_t emit(MemoryRegion& pRegion); 34 35 Fragment* consume(); 36 37 void applyAllGOTPLT(uint64_t pltAddr); 38 39 public: 40 // GOT 41 void reserve(size_t pNum = 1); 42 43 private: 44 // the last consumed entry. 45 SectionData::iterator m_Last; 46 }; 47 48 } // namespace of mcld 49 50 #endif 51