[OpenBIOS] PIC Passthough( VGA )
lyons_dj at yahoo.com
Mon Dec 18 07:13:49 CET 2017
> On Dec 18, 2017, at 12:48 AM, Segher Boessenkool <segher at kernel.crashing.org> wrote:
> On Mon, Dec 18, 2017 at 12:05:17AM -0500, Jd Lyons wrote:
>> Still bombing out at the same place:
>> 401002a : [ 0xe34 ]
>> byte-load: exception caught!
> : xe33 $find invert IF ABORT THEN ;
> : xe34
> " us" xe33 TO x9a7
> " case-closed?" $find invert IF 2drop ['] 0 THEN
> TO x9a8 ;
> So the thing that throws is fcode e33, when trying to find the word "us".
> (Btw, "invert" is weird here; I suppose it was coded as its synonym "not".
> In some other Forth systems "not" is a synonym for "0=", which makes more
> sense here. Either works as long as $find returns a canonical true/false,
> as it supposed to).
> So, implement "us", and you'll get further :-) It's just like "ms", but
> microseconds, instead; so you could do
> : us ( n -- ) d# 1000 / 1+ ms ;
> (which waits way too long for short timeouts, of course).
Ok, thanks, that makes since. I did see the “case-closed?” When I searched for 0xe34 in the detoked rom, but I wan’t sure what to make of it.
So, the “us” word is unimplemented in Openbios, and we need to add it to get past this part?
> OpenBIOS http://openbios.org/
> Mailinglist: http://lists.openbios.org/mailman/listinfo
> Free your System - May the Forth be with you
More information about the OpenBIOS