Handle hppa64-linux systems.

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

diff --git a/bfd/aout-encap.c b/bfd/aout-encap.c
index 0d468f2a48e46cf8640b52620eecadee5d2f3e05..5f8a511a72e06eae5079781293bcf5375d597297 100644 (file)
--- a/bfd/aout-encap.c
+++ b/bfd/aout-encap.c
@@ -15,15 +15,14 @@ GNU General Public License for more details.
 
 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* THIS MODULE IS NOT FINISHED.  IT PROBABLY DOESN'T EVEN COMPILE.  */
 
 #if 0
-#define        PAGE_SIZE       4096
-#define        SEGMENT_SIZE    PAGE_SIZE
+#define        TARGET_PAGE_SIZE        4096
+#define        SEGMENT_SIZE    TARGET_PAGE_SIZE
 #define TEXT_START_ADDR 0
-#define ARCH 32
 #define BYTES_IN_WORD 4
 #endif
 
@@ -35,9 +34,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "aout/ar.h"
 #include "libaout.h"           /* BFD a.out internal data structures */
 
-bfd_target *encap_real_callback ();
+const bfd_target *encap_real_callback ();
 
-bfd_target *
+const bfd_target *
 encap_object_p (abfd)
      bfd *abfd;
 {
@@ -54,12 +53,12 @@ encap_object_p (abfd)
        bfd_set_error (bfd_error_wrong_format);
       return 0;
     }
-  
+
   coff_magic = bfd_h_get_16 (abfd, magicbuf);
   if (coff_magic != COFF_MAGIC)
     return 0;                  /* Not an encap coff file */
 
-  __header_offset_temp==COFF_MAGIC ? sizeof(struct coffheader) : 0)
+  __header_offset_temp==COFF_MAGIC ? sizeof (struct coffheader) : 0)
   (fseek ((f), HEADER_OFFSET((f)), 1))
 
   magic = bfd_h_get_32 (abfd, magicbuf);
@@ -69,23 +68,24 @@ encap_object_p (abfd)
   struct external_exec exec_bytes;
   if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
       != EXEC_BYTES_SIZE) {
-    bfd_set_error (bfd_error_wrong_format);
+    if (bfd_get_error () != bfd_error_system_call)
+      bfd_set_error (bfd_error_wrong_format);
     return 0;
   }
-  NAME(aout,swap_exec_header_in)(abfd, &exec_bytes, &exec);
+  NAME(aout,swap_exec_header_in) (abfd, &exec_bytes, &exec);
 
   return aout_32_some_aout_object_p (abfd, &exec, encap_realcallback);
 }
 
 /* Finish up the reading of a encapsulated-coff a.out file header */
-bfd_target *
+const bfd_target *
 encap_real_callback (abfd)
      bfd *abfd;
 {
   struct internal_exec *execp = exec_hdr (abfd);
-  
-  MY(callback)(abfd, execp);
-  
+
+  MY(callback) (abfd, execp);
+
   /* If we have a coff header, it can give us better values for
      text_start and exec_data_start.  This is particularly useful
      for remote debugging of embedded systems.  */
@@ -147,7 +147,7 @@ int need_coff_header;
     {
       need_coff_header = 1;
       /* set this flag now, since it will change the values of N_TXTOFF, etc */
-      N_SET_FLAGS (outheader, N_FLAGS_COFF_ENCAPSULATE);
+      N_SET_FLAGS (outheader, aout_backend_info (abfd)->exec_hdr_flags);
       text_size += sizeof (struct coffheader);
     }
 #endif
@@ -231,5 +231,6 @@ int need_coff_header;
 
 #define MY_write_object_content encap_write_object_contents
 #define MY_object_p encap_object_p
+#define MY_exec_hdr_flags N_FLAGS_COFF_ENCAPSULATE
 
 #include "aout-target.h"