2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>

[deliverable/binutils-gdb.git] / bfd / bfd.c

diff --git a/bfd/bfd.c b/bfd/bfd.c
index aacc5007be9436690c65410e561a88570f193008..733f6ee0272db1beb8b385505719f27f45929391 100644 (file)
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -1,6 +1,6 @@
 /* Generic BFD library interface and support routines.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005
+   2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -18,7 +18,7 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /*
 SECTION
@@ -111,8 +111,8 @@ CODE_FRAGMENT
 .  {* Pointer to linked list of sections.  *}
 .  struct bfd_section *sections;
 .
-.  {* The place where we add to the section list.  *}
-.  struct bfd_section **section_tail;
+.  {* The last section on the section list.  *}
+.  struct bfd_section *section_last;
 .
 .  {* The number of sections.  *}
 .  unsigned int section_count;
@@ -216,6 +216,11 @@ CODE_FRAGMENT
 #include "libecoff.h"
 #undef obj_symbols
 #include "elf-bfd.h"
+
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+
 \f
 /* provide storage for subsystem, stack and heap data which may have been
    passed in on the command line.  Ld puts this data into a bfd_link_info
@@ -437,7 +442,7 @@ _bfd_default_error_handler (const char *fmt, ...)
   /* Reserve enough space for the existing format string.  */
   avail -= strlen (fmt) + 1;
   if (avail > 1000)
-    abort ();
+    _exit (EXIT_FAILURE);
 
   p = fmt;
   while (1)
@@ -626,7 +631,10 @@ bfd_get_error_handler (void)
 \f
 /*
 SECTION
-       Symbols
+       Miscellaneous
+
+SUBSECTION
+       Miscellaneous functions
 */
 
 /*
@@ -772,10 +780,6 @@ bfd_assert (const char *file, int line)
 /* A more or less friendly abort message.  In libbfd.h abort is
    defined to call this function.  */
 
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE 1
-#endif
-
 void
 _bfd_abort (const char *file, int line, const char *fn)
 {
@@ -788,7 +792,7 @@ _bfd_abort (const char *file, int line, const char *fn)
       (_("BFD %s internal error, aborting at %s line %d\n"),
        BFD_VERSION_STRING, file, line);
   (*_bfd_error_handler) (_("Please report this bug.\n"));
-  xexit (EXIT_FAILURE);
+  _exit (EXIT_FAILURE);
 }
 
 /*
@@ -1161,6 +1165,14 @@ DESCRIPTION
 .       BFD_SEND (abfd, _bfd_find_nearest_line, \
 .                 (abfd, sec, syms, off, file, func, line))
 .
+.#define bfd_find_line(abfd, syms, sym, file, line) \
+.       BFD_SEND (abfd, _bfd_find_line, \
+.                 (abfd, syms, sym, file, line))
+.
+.#define bfd_find_inliner_info(abfd, file, func, line) \
+.       BFD_SEND (abfd, _bfd_find_inliner_info, \
+.                 (abfd, file, func, line))
+.
 .#define bfd_debug_info_start(abfd) \
 .       BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
 .
@@ -1390,7 +1402,7 @@ CODE_FRAGMENT
 .  flagword flags;
 .  const struct bfd_arch_info *arch_info;
 .  struct bfd_section *sections;
-.  struct bfd_section **section_tail;
+.  struct bfd_section *section_last;
 .  unsigned int section_count;
 .  struct bfd_hash_table section_htab;
 .};
@@ -1424,18 +1436,19 @@ bfd_preserve_save (bfd *abfd, struct bfd_preserve *preserve)
   preserve->arch_info = abfd->arch_info;
   preserve->flags = abfd->flags;
   preserve->sections = abfd->sections;
-  preserve->section_tail = abfd->section_tail;
+  preserve->section_last = abfd->section_last;
   preserve->section_count = abfd->section_count;
   preserve->section_htab = abfd->section_htab;
 
-  if (! bfd_hash_table_init (&abfd->section_htab, bfd_section_hash_newfunc))
+  if (! bfd_hash_table_init (&abfd->section_htab, bfd_section_hash_newfunc,
+                            sizeof (struct section_hash_entry)))
     return FALSE;
 
   abfd->tdata.any = NULL;
   abfd->arch_info = &bfd_default_arch_struct;
   abfd->flags &= BFD_IN_MEMORY;
   abfd->sections = NULL;
-  abfd->section_tail = &abfd->sections;
+  abfd->section_last = NULL;
   abfd->section_count = 0;
 
   return TRUE;
@@ -1465,7 +1478,7 @@ bfd_preserve_restore (bfd *abfd, struct bfd_preserve *preserve)
   abfd->flags = preserve->flags;
   abfd->section_htab = preserve->section_htab;
   abfd->sections = preserve->sections;
-  abfd->section_tail = preserve->section_tail;
+  abfd->section_last = preserve->section_last;
   abfd->section_count = preserve->section_count;
 
   /* bfd_release frees all memory more recently bfd_alloc'd than