[OpenBIOS] r624 - trunk/openbios-devel/forth/system
Laurent Vivier
Laurent at vivier.eu
Sun Nov 22 18:38:45 CET 2009
Le dimanche 22 novembre 2009 à 13:44 +0000, Mark Cave-Ayland a écrit :
> Laurent Vivier wrote:
>
> > Same result as previous one: yaboot hangs, but quik exits with: "call-method seek: exception -21"
> >
> > Regards,
> > Laurent
>
> Thanks Laurent. Now I get it: the conversion routine in modules/client.c
> mistakenly put the CIF arguments into Forth the wrong way around using
> this piece of code:
>
> for( i=pb->nargs-1; i>=0; i-- )
> PUSH( pb->args[i] );
>
> So, in other words: in order to fix this, we need to reverse the above
> loop so that the arguments are simply pushed onto the Forth stack in
> forward order, and then alter the Forth client interface words to take
> the new ordering into account. Then the CIF words can be called
> correctly from both Fcode and the C interface, and both our cases should
> work.
>
I agree with that.
Regards,
Laurent
--
--------------------- laurent at vivier.eu ----------------------
"Tout ce qui est impossible reste à accomplir" Jules Verne
"Things are only impossible until they're not" Jean-Luc Picard
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