On Sun, 17 Jul 2011 16:22:23 -0500 Jim Thomas <j...@thethomasresidence.us> wrote:
:>ARR's are only required by PC-ss and then too, only if they're entered in :>an enabled and unlocked task mode. Don't think we had them back then, hence :>FRR's. ARRs are NOT required by PC-ss - ESTAEX works perfectly fine in XMEM mode. ARRs are a lot cheaper since they do not require any executable instructions to enable. :>Aside from that, FRR's are LIFO and I believe (though I cannot remember them :>of the top of my bald head) there are TCB flags that indicate their :>presence. Not aware of any TCB flags that indicate FRRs. There is a PSA flag that indicates the presence of EUT FRRs. And FRRs, like SCBs, are LIFO. -- Binyamin Dissen <bdis...@dissensoftware.com> 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 lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
