On Mon, 7 May 2018 05:32:16 -0500, Paul Edwards wrote: >If GETMAIN is modified as I requested, >the 16 MiB to 4 GiB region will be a continuous >region and a GETMAIN of 3 GiB will work so long >as there hasn't been fragmentation. ie a 32-bit >program can allocate a single 3 GiB chunk.
No, it couldn't. The top op the 2 GB address space is ELSQA, ECSA, and EPLPA. You keep talking about a "32-bit program" as if that is a thing. It isn't. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
