bug#18468: Issues with alignment and m68k register naming

[Mark H Weaver]

>   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=649718

I pushed slightly different fixes to the stable-2.0 branch,
commits 97c520fd3ff5ae0305b6d236e0bc31f794a6cce6 and
156119b0223cf14d335ebda84701a69b2ba95757.

I'm closing this bug now.

     Thanks!
       Mark