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

Jim Blandy
2001-09-12T12:28:00Z

> 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;