In <[EMAIL PROTECTED]>, on 11/08/2007 at 06:23 PM, "Thompson, Steve" <[EMAIL PROTECTED]> said:
>Actually, yes. It is address x'000000' and was called PSA (but is >actually absolute page 0). PSA is real address 0; it's absolute address 0 for at most one of the processors in the complex. Neither real nor absolute addresses are virtual addresses, and the mapping of virtual 0 to real 0[1] is strictly a software convention. [1] And other PSA mappings. -- 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