On Thu, 10 May 2018 08:47:33 -0500, Paul Edwards wrote: >This is a matter of defining "best programming >practices" and noting that you can't rely on the >BALR crap byte
Best for you perhaps. Using only a limited subset of the instruction set. And you don't seem to understand the value of the linkage information saved in R1 by BAL and BALR in AMODE(24). This is a pointless discussion. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN