gdb/

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

diff --git a/binutils/objcopy.c b/binutils/objcopy.c
index 51ea732fc6c262a1099f957ff95ea357133c14e7..b64f3d046c42e7014715a6b8d7a89b4fc8101392 100644 (file)
--- a/binutils/objcopy.c
+++ b/binutils/objcopy.c
@@ -1,6 +1,6 @@
 /* objcopy.c -- copy object file from input to output, optionally massaging it.
    Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
    Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
@@ -1399,7 +1399,9 @@ copy_unknown_object (bfd *ibfd, bfd *obfd)
       ncopied += tocopy;
     }
 
-  chmod (bfd_get_filename (obfd), buf.st_mode);
+  /* We should at least to be able to read it back when copying an
+     unknown object in an archive.  */
+  chmod (bfd_get_filename (obfd), buf.st_mode | S_IRUSR);
   free (cbuf);
   return TRUE;
 }
@@ -2022,6 +2024,7 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
       struct stat buf;
       int stat_status = 0;
       bfd_boolean del = TRUE;
+      bfd_boolean ok_object;
 
       /* Create an output file for this member.  */
       output_name = concat (dir, "/",
@@ -2059,44 +2062,42 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
       l->obfd = NULL;
       list = l;
 
-      if (bfd_check_format (this_element, bfd_object))
+      ok_object = bfd_check_format (this_element, bfd_object);
+      if (!ok_object)
+       bfd_nonfatal_message (NULL, this_element, NULL,
+                             _("Unable to recognise the format of file"));
+
+      /* PR binutils/3110: Cope with archives
+        containing multiple target types.  */
+      if (force_output_target || !ok_object)
+       output_bfd = bfd_openw (output_name, output_target);
+      else
+       output_bfd = bfd_openw (output_name, bfd_get_target (this_element));
+
+      if (output_bfd == NULL)
        {
-         /* PR binutils/3110: Cope with archives
-            containing multiple target types.  */
-         if (force_output_target)
-           output_bfd = bfd_openw (output_name, output_target);
-         else
-           output_bfd = bfd_openw (output_name, bfd_get_target (this_element));
+         bfd_nonfatal_message (output_name, NULL, NULL, NULL);
+         status = 1;
+         return;
+       }
+
+      if (ok_object)
+       {
+         del = !copy_object (this_element, output_bfd, input_arch);
 
-         if (output_bfd == NULL)
+         if (del && bfd_get_arch (this_element) == bfd_arch_unknown)
+           /* Try again as an unknown object file.  */
+           ok_object = FALSE;
+         else if (!bfd_close (output_bfd))
            {
              bfd_nonfatal_message (output_name, NULL, NULL, NULL);
+             /* Error in new object file. Don't change archive.  */
              status = 1;
-             return;
            }
-
-         del = ! copy_object (this_element, output_bfd, input_arch);
-
-         if (! del
-             || bfd_get_arch (this_element) != bfd_arch_unknown)
-           {
-             if (!bfd_close (output_bfd))
-               {
-                 bfd_nonfatal_message (output_name, NULL, NULL, NULL);
-                 /* Error in new object file. Don't change archive.  */
-                 status = 1;
-               }
-           }
-         else
-           goto copy_unknown_element;
        }
-      else
-       {
-         bfd_nonfatal_message (NULL, this_element, NULL,
-                               _("Unable to recognise the format of file"));
 
-         output_bfd = bfd_openw (output_name, output_target);
-copy_unknown_element:
+      if (!ok_object)
+       {
          del = !copy_unknown_object (this_element, output_bfd);
          if (!bfd_close_all_done (output_bfd))
            {
@@ -3157,6 +3158,8 @@ set_pe_subsystem (const char *s)
        pe_section_alignment = PE_DEF_SECTION_ALIGNMENT;
       break;
     }
+  if (s != subsystem)
+    free ((char *) subsystem);
 }
 
 /* Convert EFI target to PEI target.  */