Author: Robert Sample
Posted: Mon Oct 03, 2016 7:09 pm (GMT 5.5)
So you haven't changed the value of R13 since you started the program, but now you load it with some unknown value and use that to restore your registers as part of the RETURN? It's not surprising that you got the ABEND.
_________________
TANSTAAFL
The first rule of code reuse is that the code needs to be worth re-using.
"We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil." -- Donald Knuth
Posted: Mon Oct 03, 2016 7:09 pm (GMT 5.5)
| Code: |
| L R13,UEPEPSA RETURN (14,12),RC=UERCNORM |
_________________
TANSTAAFL
The first rule of code reuse is that the code needs to be worth re-using.
"We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil." -- Donald Knuth
