[OpenBIOS] r624 - trunk/openbios-devel/forth/system

Stefan Reinauer stepan at coresystems.de
Sun Nov 22 14:59:27 CET 2009

On 11/22/09 2:44 PM, Mark Cave-Ayland wrote:
> 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.

Nice finding... so our own work around to our own code made things
break. Wonderful :-)


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