Re: [9fans] x86 segment register

[Anthony Martin]

Heh, cool. If you put a seek() in your test code (before the write)
you'll get a better panic. But there's actually two bugs here.
The one not related to setregisters() is in devproc.c:/^procwrite.
For the case of Qregs or Qfpregs, there needs to be a poperror()
before the return 0.