* config/rx/rx.h (PTRDIFF_TYPE): Define.
        (SMALL_REGISTER_CLASS): Define (to zero).
        (PRINT_OPERAND): Delete.
        (PRINT_OPERAND_ADDRESS): Delete.
        * config/rx/rx-protos.h (rx_print_operand): Delete prototype.
        (rx_print_operand_address): Delete prototype.
        * config/rx/rx.c (rx_print_operand): Make static.
        Allow %H and %L to handle CONST_DOUBLEs.
        (rx_print_operand_address): Make static.
        (rx_gen_move_template): Rename local variable 'template' to
        out_template.
        (rx_function_arg): Do not pass unknown sized objects in
        registers.
        (TARGET_PRINT_OPERAND): Define.
        (TARGET_PRINT_OPERAND_ADDRESS): Define.

From-SVN: r161068