MipsLA25Stub.h revision f33f6de54db174aa679a4b6d1e040d37e95541c0
1//===- MipsLA25Stub.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_MIPS_LA25_STUB_H 10#define MCLD_MIPS_LA25_STUB_H 11#ifdef ENABLE_UNITTEST 12#include <gtest.h> 13#endif 14 15#include <mcld/Fragment/Stub.h> 16 17namespace mcld 18{ 19 20class MipsGNULDBackend; 21class Relocation; 22 23//===----------------------------------------------------------------------===// 24// MipsLA25Stub 25//===----------------------------------------------------------------------===// 26/** \class MipsLA25Stub 27 * \brief Mips stub for a non-PIC interface to a PIC function. 28 */ 29class MipsLA25Stub : public Stub 30{ 31public: 32 MipsLA25Stub(const MipsGNULDBackend& pTarget); 33 34private: 35 // Stub 36 Stub* doClone(); 37 bool isMyDuty(const Relocation& pReloc, 38 uint64_t pSource, 39 uint64_t pTargetSymValue) const; 40 const std::string& name() const; 41 const uint8_t* getContent() const; 42 size_t size() const; 43 size_t alignment() const; 44 45private: 46 MipsLA25Stub(const MipsLA25Stub&); 47 MipsLA25Stub& operator=(const MipsLA25Stub&); 48 49 MipsLA25Stub(const MipsGNULDBackend& pTarget, 50 const uint32_t* pData, 51 size_t pSize, 52 const_fixup_iterator pBegin, 53 const_fixup_iterator pEnd); 54 55private: 56 const MipsGNULDBackend& m_Target; 57 const std::string m_Name; 58 const uint32_t* m_pData; 59 const size_t m_Size; 60}; 61 62} // namespace of mcld 63 64#endif 65