| //===- ELFObjectReader.h --------------------------------------------------===// |
| // |
| // The MCLinker Project |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef MCLD_ELF_OBJECT_READER_H |
| #define MCLD_ELF_OBJECT_READER_H |
| #ifdef ENABLE_UNITTEST |
| #include <gtest.h> |
| #endif |
| |
| #include <mcld/LD/ObjectReader.h> |
| #include <llvm/Support/system_error.h> |
| |
| namespace mcld |
| { |
| |
| class Input; |
| class MCLinker; |
| class GNULDBackend; |
| class ELFReaderIF; |
| |
| /** \lclass ELFObjectReader |
| * \brief ELFObjectReader reads target-independent parts of ELF object file |
| */ |
| class ELFObjectReader : public ObjectReader |
| { |
| public: |
| ELFObjectReader(GNULDBackend& pBackend, MCLinker& pLinker); |
| |
| ~ELFObjectReader(); |
| |
| // ----- observers ----- // |
| bool isMyFormat(Input &pFile) const; |
| |
| // ----- readers ----- // |
| bool readObject(Input& pFile); |
| |
| virtual bool readSections(Input& pFile); |
| |
| virtual bool readSymbols(Input& pFile); |
| |
| /// readRelocations - read relocation sections |
| /// |
| /// This function should be called after symbol resolution. |
| virtual bool readRelocations(Input& pFile); |
| |
| private: |
| ELFReaderIF* m_pELFReader; |
| MCLinker& m_Linker; |
| }; |
| |
| } // namespace of mcld |
| |
| #endif |
| |