> > Is there anyway to compile a code snippet from with NetBSD,
> > and then run it, as if it was part of the kernel?

How much "part of the kernel"?  If you just want access to the memory,
that can be accomplished by using (or possibly hacking a bit then using)
/dev/mem.

If you also need access to kernel facilities, then you need lkms...

-allen

-- 
              Allen Briggs - end killing - briggs@macbsd.com