[RFC] QNX Neutrino/i386 support

[Kris Warkentin]

> > Here are my comments about the i386-nto-tdep.c file.  Some general
> > stuff first (which probably applies to the other files as well):
>
> Hi Mark,
>
> I've done the cleaning that you proposed and attached the revised files.
> I'm not really fond of the branch and merging idea so if you really don't
> want to put all of this stuff in, we'll rip everything out, start with the
> minimum and work up from there.

Ping?