Memories. I ported a product to VOS3 and MSP back in XA days..
There was quite a bit of object code compatibility but there were some macro differences. If I recall correctly, they did not have DAS at that point - they went 31 bit earlier and thus did not see the need. On Tue, 23 May 2017 13:52:25 -0700 Charles Mills <[email protected]> wrote: :>Some here surely knows: how compatible is Hitachi VOS3 with z/OS? Is it a superset of some version of OS/390 or z/OS? :> :>Charles :> :> :>-----Original Message----- :>From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Dave Jones :>Sent: Tuesday, May 23, 2017 1:00 PM :>To: [email protected] :>Subject: Hitachi to Deliver New Mainframe Based on IBM z Systems in Japan :> :>https://finance.yahoo.com/news/hitachi-deliver-mainframe-based-ibm-140000183.html?__prclt=iOFCjait :> :>---------------------------------------------------------------------- :>For IBM-MAIN subscribe / signoff / archive access instructions, :>send email to [email protected] with the message: INFO IBM-MAIN -- Binyamin Dissen <[email protected]> http://www.dissensoftware.com Director, Dissen Software, Bar & Grill - Israel Should you use the mailblocks package and expect a response from me, you should preauthorize the dissensoftware.com domain. I very rarely bother responding to challenge/response systems, especially those from irresponsible companies. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
