> I have a quick question about how to switch PASN and SASN in XMS mode. I > have some assembly code where I want to "BAS 14,SUBFUNC" > At the time of the BAS, I am in AR mode, with SASN=HASN, and PASN=other. > After I enter the call, I need to switch this around, so that PASN=HASN > and SASN=immaterial > Then I can SAC 0 and put myself into primary mode. > > Obviously just before the BR 14, I need to undo all of this to get back to > AR mode, SASN=HASN, etc. > > Is there an easy way to do this that I haven't found yet, or do I have to > hunt down the ASN "get" and "set" instructions (such as SSAR) and issue > the various switcharound instructions.
Don't even flirt with the idea! The only legal way to accomplish what you want would be to provide a space-switch PC in your home address space and call that to get you back into PASN=HASN. It is doable, but far more complicated than you probably want. CC ---------------------------------------------------------------------- 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
