SDWA is ALWAYS in the same key as the PSW at entry to the recovery routine.
CC On Jun 25, 2012, at 5:33 PM, "Dave Day" <[email protected]> wrote: > Jim, > > I saw that in the manual. So, if I am running in problem state, > Key 8, can I update the SDWA before executing the SETRP? > > --Dave > On 6/25/2012 5:25 PM, Jim Mulder wrote: >>> I am in the process of moving some data areas above the bar. Is >>> there a way to update registers for retry specifying a 64 bit register >>> value? I don't see this in the fine manual. Am I missing something >>> obvious? >> RUB is not applicable to 64-bit registers. The manual says: >> >> If you are running in z/Architecture mode and specify >> RETREGS=64, the 64-bit GPRs at retry are restored from >> SDWAG64 and the ARs are restored from SDWAARSV. >> >> >> Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY >>
