On Tue, 29 Apr 2014 10:10:30 -0500, Tom Marchant wrote: > ><quote> >6.0 IARV64 -- 64-bit virtual storage allocation > >... The area above the bar is intended to >be used for data only, not for executing programs. ... ></quote> > I had thought that restriction was gradually being relaxed. First, RMODE 64 can be used for such data. Of course one could then branch to code above the bar and execute it, provided all interrupts were disabled. I thought it was discussed here more recently that code executing above the bar is now interrupt-tolerant, but can not invoke any system services.
Waiting breathlessly for full 64-bit support, such as exists in VM and in Linux. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
