In <[email protected]>, on 03/27/2011
at 10:37 PM, Binyamin Dissen <[email protected]> said:
>As an SRB runs in supervisor state it can do what it wishes. It can
>alter the new PSW's and do I/O .
Code under an SRB doesn't need to cheat in order to do I/O; it can use
the STARTIO macro.
BTW, it can issue an SVC 13.
--
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
