On Wed, Dec 16, 2015 at 12:18 PM, Gary Weinhold wrote:
> Thanks for your extended response. I agree that it is unlikely BSA will
> be any part of my resolution.
>
> I was testing ways to avoid running in key 0 while accessing and updating
> memory in different keys. I saw that BSA could change
Thanks for your extended response. I agree that it is unlikely BSA will
be any part of my resolution.
I was testing ways to avoid running in key 0 while accessing and
updating memory in different keys. I saw that BSA could change the PKM
and so was testing how it worked. This experiment wa
able?
John P. Baker
-Original Message-
From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] On
Behalf Of Gary Weinhold
Sent: Tuesday, December 15, 2015 6:05 PM
To: aembler-l...@listserv.uga.edu
Subject: BSA (Branch and Set Authority)
I decided to start looking at
Thanks; that's exactly what I needed to know. I apologize for thinking
of a different interpretation of "R2 must be zero".
Regards, Gary
Gary Weinhold
Senior Application Architect
DATAKINETICS | Data Performance & Optimization
Phone +1.613.523.5500 x216
Email: weinh...@dkl.com
Vis
I wonder what the OP is really wanting to do. Long ago the SYNCH function
was invented to help authorized code run "exit" code in non-authorized
state. Due to my becoming corrupted by using Linux, if I need to run some
non-authorized utility (say ASMA90 or IEBCOPY or ???) from authorized code,
I ac
It is quite likely case that you do not want to use BSA. BSA was created
to help solve a problem whose nature I no longer specifically remember,
but I don't think it is anything like yours. I suggest that you look
elsewhere.
You are authorized so you have a lot of choices with respect to using
> I decided to start looking at the BSA instruction as part of a solution
> to accessing memory in various keys using key 0.
>
> I'm running a reentrant program from an authorized library (so it's
> loaded in key 0) in problem state; I get a S0D3 abend, which I assume is
> PIC 13 Special Opera
Gary,
Do you have a storage dump available?
John P. Baker
-Original Message-
From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] On
Behalf Of Gary Weinhold
Sent: Tuesday, December 15, 2015 6:05 PM
To: ASSEMBLER-LIST@LISTSERV.UGA.EDU
Subject: BSA (Branch and Set
I decided to start looking at the BSA instruction as part of a solution
to accessing memory in various keys using key 0.
I'm running a reentrant program from an authorized library (so it's
loaded in key 0) in problem state; I get a S0D3 abend, which I assume is
PIC 13 Special Operation except