//===- 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/LD/RegionFragment.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 RegionFragment
{
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