Hello,

The attached patch adds the function:
	const struct builtin_type *builtin_type (gdbarch)
which returns an architecture specific table of types.  It then modifies 
the d10v to use that method.

To avoid the very long:
	builtin_type (gdbarch)->builtin_type_char
and the uncompileable:
	builtin_type (gdbarch)->char
I've added fprefixes to the type names.  See gdbtypes.h for the list.

Part #2..N consist of converting everthing to this.  The language code 
could be fun.

Andrew