I am writing a program for the 34s, and registers I, J and K store Matrix descriptors.
Within the program I call the vector routine V.V, which then overwrites I & J and the stack, as explained.
So, prior to calling the vector routine, I do a SAVE and later a RCF.RG to restore registers (I, J & K)and stack.
The problem is I need the result from V.V on the stack but the RCF.RG overwrites this, and I can't seem to find a solution to retrieve this value.
Is there a possible way which I am overlooking. Any comments will be appreciated.
Thanks John
wp34s  Maybe dumb question


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