[ColorForth] switch

[Mark Slicker <maslicke@xxxxxxxxxxx>]

Hello,
  I am trying to implement 'switch' in colorForth. This is what I have:

[ macro ]
: switch $808c8d 3, here 8 + , [drop] $21ff 2, ; [ forth ]
: f0 0 ;
: f1 1 ;
: f switch f0 f1

The machine code above is:
lea ecx, [disp+eax+eax*4]   ; where disp is calculated above 
lods                        ; drop
jmp [ecx]

It seems correct, but the result is certainly not. Maybe I'm making an
obvious mistake?

I've put the source at
http://www.oakland.edu/~maslicke/colorforth/switch.blk , in case you want
to try it.

Mark


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