gdb-6.3-ppcdotsolib-20041022.patch

   1 2004-10-22  Andrew Cagney  <cagney@gnu.org>
   2
   3         * solib-svr4.c (enable_break): Convert a symbol descriptor into
   4         the corresponding function entry point.
   5         (solib_break_names): Delete "._dl_debug_state", no longer needed.
   6
   7 2007-10-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
   8
   9         Port to GDB-6.7.
  10
  11 Index: gdb-6.8.50.20090802/gdb/solib-svr4.c
  12 ===================================================================
  13 --- gdb-6.8.50.20090802.orig/gdb/solib-svr4.c   2009-08-03 10:03:36.000000000 +0200
  14 +++ gdb-6.8.50.20090802/gdb/solib-svr4.c        2009-08-03 10:51:15.000000000 +0200
  15 @@ -1431,7 +1431,15 @@ enable_break (struct svr4_info *info)
  16         {
  17           sym_addr = bfd_lookup_symbol (tmp_bfd, *bkpt_namep);
  18           if (sym_addr != 0)
  19 -           break;
  20 +           {
  21 +             /* The symbol might be a descriptor, convert to into the
  22 +                corresponding code address.  */
  23 +             sym_addr = gdbarch_convert_from_func_ptr_addr (target_gdbarch,
  24 +                                                            sym_addr,
  25 +                                                            tmp_bfd_target);
  26 +             if (sym_addr != 0)
  27 +               break;
  28 +           }
  29         }
  30
  31        if (sym_addr != 0)