On Tue, 2016-06-28 at 08:06 +0100, David Binderman wrote: > > I don't know the code, but given that insn is unsigned long and so > can go > past 32 bits, using a cast to unsigned int might throw away the > possibly important > upper bits.
our instructions are only ever 32-bits. That xmon code is ancient and originated from 32-bits stuff. In fact some of Paulus earliest xmons might even have run on platforms where int is 16 bits :-) Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
