Index: ia64-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/ia64-tdep.c,v
retrieving revision 1.104
diff -u -p -r1.104 ia64-tdep.c
--- ia64-tdep.c	17 Nov 2003 21:38:36 -0000	1.104
+++ ia64-tdep.c	4 Dec 2003 22:29:43 -0000
@@ -3361,6 +3361,11 @@ ia64_gdbarch_init (struct gdbarch_info i
                0, "builtin_type_ia64_ext", NULL);
   TYPE_FLOATFORMAT (builtin_type_ia64_ext) = &floatformat_ia64_ext;
 
+  /* On the ia64, long double floats in memory are actually stored
+     in memory different than they are in registers.  In memory,
+     they match the x86 extended float format which is 80-bits.  */
+  set_gdbarch_long_double_format (gdbarch, &floatformat_i387_ext);
+
   set_gdbarch_short_bit (gdbarch, 16);
   set_gdbarch_int_bit (gdbarch, 32);
   set_gdbarch_long_bit (gdbarch, 64);