ALU locking
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brikbot
There seems to be an issue with the ALU "locking". This problem is not demonstrable with "pjmtest1" but does appear when I attempted to run "quicksort_op". It is either an issue with the ALU not properly pulling data values and thus locks with a variable as invalid, or it is not always properly clearing entries on completion. My guess is the former.
Greg, I have assigned this to you as you are the original author of the ALU unit, however it is whoever can fix it first.