> -----Original Message----- > From: IBM Mainframe Discussion List On Behalf Of Peter Relson > > >I also recommend MODE=HOME for PVTMOD= > > In general, you should try to use ASID and/or JOBNAME if you are going to use > MODE=HOME. This avoids > unnecessary space-switch interrupts (and their processing). Without > ASID/JOBNAME, space-switches must > be monitored for all address spaces.
The IF trap we were given specifies both JOBNAME and MODE=HOME. Its purpose is to enable a SA trap for the same job, which leads to one more question: The SA trap we were given for the same problem specifies RANGE(12R?+1C4,+1C7), but the example in the SLIP doc restates the register in the ending address as well. Is it necessary to restate the register, like RANGE=(12R?+1C4,12R?+1C7)? Or will it work correctly as first cited? (The SA trap also specifies JOBNAME but not MODE=HOME.) The reason for the original IF trap question was that it didn't "trip" the first time we tried it, despite that there is "no possible way" for the instruction at the start address specified to be branched around. -jc- ********************************************************************** Information contained in this e-mail message and in any attachments thereto is confidential. If you are not the intended recipient, please destroy this message, delete any copies held on your systems, notify the sender immediately, and refrain from using or disclosing all or any part of its content to any other person. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
