You might get some ideas from my blog post. It is a couple of years old now but it mostly still applies today.
Http://zosdebug.com/blog Chuck Arney > On Mar 27, 2017, at 3:19 PM, Dave Anderson <[email protected]> wrote: > > What is IBM's strategy for migrating code execution to be above the bar? Has > IBM released any documents detailing the next steps, or is this confidential? > > Currently data areas above the bar are widely used but program execution > above the bar is not currently supported. Other posts have suggested that > Cobol will soon support 64 bit execution but not only for modules loaded > below the bar and that 64 bit Cobol is unlikely to be widely used as it is > not compatible with 31 bit Cobol and has performance issues. > > Does anybody know if IBM plans to run system modules above the bar? I would > be interested in hearing any comments/insights on this topic? > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
