Hi Steve,
You're the only person to actually meet my request...thankyou
I would much appreciate the code used, I tried B and MVI to your address in
A/RMODE 31 but I get S0C4
Melvyn.
----- Original Message -----
From: "Steve Smith" <sasd...@gmail.com>
To: <ASSEMBLER-LIST@LISTSERV.UGA.EDU>
Sent: Thursday, January 30, 2020 12:39 AM
Subject: Re: Does S0C5 still exist ?
I proved it.
IEA995I SYMPTOM DUMP OUTPUT 909
SYSTEM COMPLETION CODE=0C5 REASON CODE=00000005
TIME=19.17.34 SEQ=01808 CPU=0000 ASID=0038
PSW AT TIME OF ERROR 030C1001 FE8E8EA8 ILC 4 INTC 05
NO ACTIVE MODULE FOUND
NAME=UNKNOWN
DATA AT PSW IS UNAVAILABLE AT THIS TIME
GR 0: 00000000_17E00FFE 1: 00000000_0000003C
2: DEAD0000_00000000 3: 00000000_00000001
4: BEEF0000_00000000 5: 00000000_004F81A0
6: 00000000_004CCFC8 7: 00000000_00F97480
8: 00000000_004FE838 9: 00000000_004F83E8
A: 00000000_01D7B600 B: 00000000_00000001
C: 00000000_07D4BC98 D: 00000000_00006F60
E: 00000000_00001E1E F: 00000000_7E8E8E88
END OF SYMPTOM DUMP
It's about six lines of code that assumes you have less than a few
petabytes of real storage, and that I'll leave as an exercise. Don't try
this at home. It's rather dangerous code if you load the registers
pointing to memory that actually does exist.
I've seen many (far too many) dumps in my time, and that is definitely a
unique PSW.
sas
