I don't really know this code, so this patch might be wrong,
and don't have a setup to test it.

but from the types, and the variable names, it smells of arguments
that have been swapped.

Thanks.

2011-07-11  Matt Rice  <ratmice@gmail.com>

        * bfin-tdep.c (bfin_extract_return_value): Fix swapped
        arguments to store_unsigned_integer.