> I'm looking at a dump and specifically in the system trace. > > What I have is an entry for a PC that shows an odd address. It is > off by 5 bytes of the address in the program (which is page > aligned) for the PC instruction. > > The PC # is 8, and the entry is for a STORAGE OBTAIN. > > I have tried searching IBMLink and I get no hits. > > Anyone else seen such a thing? > > This did not result in a PIC, in fact, the program continued > merrily along until it hit my "SVC D".
As documented in Principles of Operation and z/Architecture Reference Summary, the low order bit of the PC return address field in the trace entry indicates that the PC was issued in problem state. Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
