xref: /illumos-gate/usr/src/lib/libdwarf/common/pro_incl.h (revision 4d9fdb46b215739778ebc12079842c9905586999)

/*

  Copyright (C) 2000,2002,2004 Silicon Graphics, Inc.  All Rights Reserved.
  Portions Copyright 2002-2010 Sun Microsystems, Inc. All rights reserved.
  Portions Copyright 2008-2012 David Anderson. All rights reserved.
  Portions Copyright 2010-2012 SN Systems Ltd. All rights reserved.

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2.1 of the GNU Lesser General Public License
  as published by the Free Software Foundation.

  This program is distributed in the hope that it would be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

  Further, this software is distributed without any warranty that it is
  free of the rightful claim of any third person regarding infringement
  or the like.  Any license provided herein, whether implied or
  otherwise, applies only to this software file.  Patent licenses, if
  any, provided herein do not apply to combinations of this program with
  other software, or any other product whatsoever.

  You should have received a copy of the GNU Lesser General Public
  License along with this program; if not, write the Free Software
  Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston MA 02110-1301,
  USA.

*/

/* Windows specific header files */
#if defined(_WIN32) && defined(HAVE_STDAFX_H)
#include "stdafx.h"
#endif /* HAVE_STDAFX_H */

#ifdef DWARF_WITH_LIBELF
#ifdef HAVE_ELF_H /* does includes of elf.h libelf.h here. */
#include <elf.h>
#elif defined(HAVE_LIBELF_H)
/* On one platform without elf.h this gets Elf32_Rel
   type defined (a required type). */
#include <libelf.h>
/* Consider the other known directory too */
#elif defined(HAVE_LIBELF_LIBELF_H)
#include <libelf/libelf.h>
#endif /* HAVE_ELF_H or HAVE_LIBELF*H */
#endif /* DWARF_WITH_LIBELF */

#if defined(sun)
#include <sys/elf_SPARC.h>
#include <sys/elf_386.h>
#endif

/* The target address is given: the place in the source integer
   is to be determined.
*/
#ifdef WORDS_BIGENDIAN
#define WRITE_UNALIGNED(dbg,dest,source, srclength,len_out) \
    { \
        dbg->de_copy_word(dest,                     \
            ((const char *)source) +(srclength)-(len_out),\
            (len_out)) ;                            \
    }
#else /* LITTLE ENDIAN */
#define WRITE_UNALIGNED(dbg,dest,source, srclength,len_out) \
    { \
        dbg->de_copy_word( (dest) , \
            ((const char *)source) ,      \
            (len_out)) ;            \
    }
#endif /* BIG- LITTLE-ENDIAN */


#if defined(sparc) && defined(sun)
#define REL32 Elf32_Rela
#define REL64 Elf64_Rela
#define REL_SEC_PREFIX ".rela"
#else
#define REL32 Elf32_Rel
#define REL64 Elf64_Rel
#define REL_SEC_PREFIX ".rel"
#endif