/* Unexec for Sunos 4 using shared libraries.
- Copyright (C) 1990, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1990, 1994, 1999 Free Software Foundation, Inc.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
/* Contributed by Viktor Dukhovni. */
/*
* is somewhat abused here) is loaded first!
*
*/
+
+#ifdef emacs
+#include <config.h>
+#endif
+
#include <sys/param.h>
#include <sys/mman.h>
#include <sys/file.h>
#include <stdio.h>
#include <a.out.h>
-/* Do this after the above #include's in case a configuration file wants
- to define things for this file based on what <a.out.h> defines. */
-#ifdef emacs
-#include <config.h>
-#endif
-
#if defined (SUNOS4) || defined (__FreeBSD__) || defined (__NetBSD__)
#define UNDO_RELOCATION
#endif
unsigned long daddr = N_DATADDR (ohdr);
unsigned long rel, erel;
#ifdef SUNOS4
+#ifdef SUNOS4_SHARED_LIBRARIES
extern struct link_dynamic _DYNAMIC;
/* SunOS4.x's ld_rel is relative to N_TXTADDR. */
- if (_DYNAMIC.ld_version < 2)
+ if (!ohdr.a_dynamic)
+ /* This was statically linked. */
+ rel = erel = 0;
+ else if (_DYNAMIC.ld_version < 2)
{
rel = _DYNAMIC.ld_un.ld_1->ld_rel + N_TXTADDR (ohdr);
erel = _DYNAMIC.ld_un.ld_1->ld_hash + N_TXTADDR (ohdr);
rel = _DYNAMIC.ld_un.ld_2->ld_rel + N_TXTADDR (ohdr);
erel = _DYNAMIC.ld_un.ld_2->ld_hash + N_TXTADDR (ohdr);
}
+#else /* not SUNOS4_SHARED_LIBRARIES */
+ rel = erel = 0;
+#endif /* not SUNOS4_SHARED_LIBRARIES */
#ifdef sparc
#define REL_INFO_TYPE struct reloc_info_sparc
#else