RFA: float host/target confusion in `f' format

[Jim Blandy]

> should a long double test added?

2001-09-11  Jim Blandy  <jimb@redhat.com>

	* printcmd.c (print_scalar_formatted): Compare the length of the
	value against the lengths of the target's floating-point types,
	not the host's.  Add support for `long double'.

Index: gdb/printcmd.c
===================================================================
RCS file: /cvs/src/src/gdb/printcmd.c,v
retrieving revision 1.27
diff -c -r1.27 printcmd.c
*** gdb/printcmd.c	2001/09/12 04:18:08	1.27
--- gdb/printcmd.c	2001/09/12 19:26:35
***************
*** 455,464 ****
        break;
  
      case 'f':
!       if (len == sizeof (float))
          type = builtin_type_float;
!       else if (len == sizeof (double))
          type = builtin_type_double;
        print_floating (valaddr, type, stream);
        break;
  
--- 455,466 ----
        break;
  
      case 'f':
!       if (len == TYPE_LENGTH (builtin_type_float))
          type = builtin_type_float;
!       else if (len == TYPE_LENGTH (builtin_type_double))
          type = builtin_type_double;
+       else if (len == TYPE_LENGTH (builtin_type_long_double))
+         type = builtin_type_long_double;
        print_floating (valaddr, type, stream);
        break;