* som.c (som_write_fixups, case R_ENTRY): Handle case where no

	unwind descriptor information is available.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index e2a1c5c5c16436f371bf0295a8c0c78f8bc9ecd9..ff734aed16b41c7b6a3085cb2d2e8f71020f47fa 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+Tue Aug 30 21:24:54 1994  Jeff Law  (law@snake.cs.utah.edu)
+
+       * som.c (som_write_fixups, case R_ENTRY): Handle case where no
+       unwind descriptor information is available.
+
 Tue Aug 30 11:43:30 1994  Eric Youngdale  (ericy@cais.cais.com)
 
        * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname

diff --git a/bfd/som.c b/bfd/som.c
index e9930aa5854fa423ce5c1dcd05d66f80068b6a4f..736500b3c11a38d0fdf7215dcd8fbed8df1c08db 100644 (file)
--- a/bfd/som.c
+++ b/bfd/som.c
@@ -2521,11 +2521,25 @@ som_write_fixups (abfd, current_offset, total_reloc_sizep)
 
                case R_ENTRY:
                  {
-                   int *descp
-                      = (int *) som_symbol_data (*bfd_reloc->sym_ptr_ptr)->unwind;
+                   int *descp = (int *)
+                     som_symbol_data (*bfd_reloc->sym_ptr_ptr)->unwind;
                    bfd_put_8 (abfd, R_ENTRY, p);
-                   bfd_put_32 (abfd, descp[0], p + 1);
-                   bfd_put_32 (abfd, descp[1], p + 5);
+
+                   /* FIXME:  We should set the sym_ptr for the R_ENTRY
+                      reloc to point to the appropriate function symbol,
+                      and attach unwind bits to the function symbol as
+                      we canonicalize the relocs.  Doing so would ensure
+                      descp would always point to something useful.  */
+                   if (descp)
+                     {
+                       bfd_put_32 (abfd, descp[0], p + 1);
+                       bfd_put_32 (abfd, descp[1], p + 5);
+                     }
+                   else
+                     {
+                       bfd_put_32 (abfd, 0, p + 1);
+                       bfd_put_32 (abfd, 0, p + 5);
+                     }
                    p = try_prev_fixup (abfd, &subspace_reloc_size,
                                        p, 9, reloc_queue);
                    break;
@@ -5539,6 +5553,7 @@ som_bfd_free_cached_info (abfd)
 #define som_generic_stat_arch_elt      bfd_generic_stat_arch_elt
 #define som_truncate_arname            bfd_bsd_truncate_arname
 #define som_slurp_extended_name_table  _bfd_slurp_extended_name_table
+#define som_update_armap_timestamp     bfd_true
 
 #define som_get_lineno                  _bfd_nosymbols_get_lineno
 #define som_bfd_make_debug_symbol      _bfd_nosymbols_bfd_make_debug_symbol