Steve writes:
> It is all done with mirrors. There is absolutely no support for CM
...
> segment, rather than the normal FETCH-DECODE-EMULATE cycle, it just
> starts executing the translated NM instructions instead. You are
> still in CM at that point, with all of the old machines' limitation;
> the code just executes faster.
>
> Hope this demystifies a bit,
For more, <plug>, check chapters 16 & 18 of the "Beyond RISC!" book.
I think there's still some available at
http://www.allegro.com/beyond_risc.html
</plug>
--
Stan Sieler [log in to unmask]http://www.allegro.com/sieler/