> -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On > Behalf Of McKown, John > Sent: Monday, December 18, 2006 12:17 PM > To: [email protected] > Subject: Re: S0C1 with ILC 6 > /snip/ > > Then what happens if the instruction starts at address x'00010FE' and > address x'0002000' is either (1) fetch protected in a different key than > the PSW key (assuming PSW key != 0) or (2) it has never been "getmained" > and so is not a valid virtual address? That would have to be an S0C4 on > instruction fetch. But wouldn't that have an ILC of 0? > > -- > John McKown
If the instruction fetch yields an access exception, then ILC is random according to the PoP. Jeffrey D. Smith Principal Product Architect Farsight Systems Corporation 700 KEN PRATT BLVD. #204-159 LONGMONT, CO 80501-6452 303-774-9381 direct 303-484-6170 FAX http://www.farsight-systems.com/ comments are invited on my encryption project ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
