[OpenBIOS] PIC Passthough( VGA )
segher at kernel.crashing.org
Mon Dec 18 06:48:01 CET 2017
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 ;
" 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).
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