In <[EMAIL PROTECTED]>,
on 12/18/2006
at 01:16 PM, "McKown, John" <[EMAIL PROTECTED]> said:
>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?
The S/370 PoOps says that the ILC in those cases is unpredictable; I
haven't checked whether that has changed.
--
Shmuel (Seymour J.) Metz, SysProg and JOAT
ISO position; see <http://patriot.net/~shmuel/resume/brief.html>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)
----------------------------------------------------------------------
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
