[OpenBIOS] [RFC v2] Pretty-print reg property
tarl-b2 at tarl.net
Fri Nov 5 19:05:12 CET 2010
> Yeah, my problem in particular was your use of a number of unknown-to-me
> words combined with a lack of inline stack diagrams. Starting with, Leo
> Brodie doesn't cover ?do, just do. It might've manipulated the stack, who
> knows. The `grep -r ": ?do" forth/` hit in OpenBIOS wasn't too helpful, and
> Google doesn't distinguish between "do" and "?do" so you get too many
> unrelated "do" hits. I got along by hoping it doesn't place anything on the
> stack. Similar issues for <# etc., still no clue there but it works.
> Do you happen to know a suitable reference for looking up the meaning of
> such words?
The IEEE 1275 spec describes anything you can use in this code. ?do doesn't
start the loop if the limits won't allow it.
More information about the OpenBIOS