[Coco] gcc-coco revisited
Roger Taylor
rtaylor at bayou.com
Sat Nov 1 02:32:01 EST 2003
>Chuckle... But you know, on the coco list, you cannot trigger on
>"sex" as thats a legit assembly nemonic name. Sign EXtend though,
>while a usable command, is a poor substitute for the real thing. :)
SEX: A <- B
It gets even better with the 6309. There's a 16-bit to 32-bit extend!
SEXW: A B <- E F
The result is register Q (A B E F). Register Q is a very powerful one, indeed.
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