| //===- CIE.h --------------------------------------------------------------===// |
| // |
| // The MCLinker Project |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef MCLD_COMMON_INFORMATION_ENTRY_H |
| #define MCLD_COMMON_INFORMATION_ENTRY_H |
| #ifdef ENABLE_UNITTEST |
| #include <gtest.h> |
| #endif |
| |
| #include <llvm/Support/DataTypes.h> |
| #include <mcld/MC/MCRegionFragment.h> |
| |
| namespace mcld |
| { |
| |
| /** \class CIE |
| * \brief Common Information Entry. |
| * The CIE structure refers to LSB Core Spec 4.1, chap.10.6. Exception Frames. |
| */ |
| class CIE : public MCRegionFragment |
| { |
| public: |
| explicit CIE(MemoryRegion& pRegion, uint8_t pFDEEncode); |
| ~CIE(); |
| |
| // ----- observers ----- // |
| /// getFDEEncoding - get the FDE encoding from Augmentation Data if 'R' |
| /// is present in Augmentaion String |
| uint8_t getFDEEncode() const |
| { return m_FDEEncoding; } |
| |
| private: |
| uint8_t m_FDEEncoding; |
| }; |
| |
| } // namespace of mcld |
| |
| #endif |
| |
