* elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.

[binutils.git] / bfd / format.c

diff --git a/bfd/format.c b/bfd/format.c
index 5b82996453c6e6f4501aee849c52b9954e6cb4a4..6a34dd2bea488b2b93bf7d34e8304f222ddcc8de 100644 (file)
--- a/bfd/format.c
+++ b/bfd/format.c
@@ -1,6 +1,6 @@
 /* Generic BFD support for file formats.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2001, 2002,
+   2003, 2005 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -17,7 +17,7 @@
 
    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
@@ -38,6 +38,8 @@ SECTION
 
        The BFD contains the result of an executable core dump.
 
+SUBSECTION
+       File format functions
 */
 
 #include "bfd.h"
@@ -173,6 +175,14 @@ bfd_check_format_matches (bfd *abfd, bfd_format format, char ***matching)
          if (matching)
            free (matching_vector);
 
+         /* If the file was opened for update, then `output_has_begun'
+            some time ago when the file was created.  Do not recompute
+            sections sizes or alignments in _bfd_set_section_contents.
+            We can not set this flag until after checking the format,
+            because it will interfere with creation of BFD sections.  */
+         if (abfd->direction == both_direction)
+           abfd->output_has_begun = TRUE;
+
          return TRUE;                  /* File position has moved, BTW.  */
        }
 
@@ -207,7 +217,9 @@ bfd_check_format_matches (bfd *abfd, bfd_format format, char ***matching)
       const bfd_target *temp;
       bfd_error_type err;
 
-      if (*target == &binary_vec)
+      /* Don't check the default target twice.  */
+      if (*target == &binary_vec
+         || (!abfd->target_defaulted && *target == save_targ))
        continue;
 
       abfd->xvec = *target;    /* Change BFD's target temporarily.  */
@@ -319,6 +331,14 @@ bfd_check_format_matches (bfd *abfd, bfd_format format, char ***matching)
       if (matching)
        free (matching_vector);
 
+      /* If the file was opened for update, then `output_has_begun'
+        some time ago when the file was created.  Do not recompute
+        sections sizes or alignments in _bfd_set_section_contents.
+        We can not set this flag until after checking the format,
+        because it will interfere with creation of BFD sections.  */
+      if (abfd->direction == both_direction)
+       abfd->output_has_begun = TRUE;
+
       return TRUE;                     /* File position has moved, BTW.  */
     }