Re: Any Recovery for RMODE64

[Jon Perryman]

On Fri, 26 Jan 2024 08:30:54 -0500, Joseph Reichman  
wrote:

>For Estae says amode 24 or 31 

ESTAEX supports SYSSTATE AMODE=64

>Regardless if I established a recovery in 31 but storage and then branched to 
>64 bit storage 
>Under the same RB 
>
>I assume the recovery routine would cover me 

It does not make sense what you are asking. If your recovery routine switches 
from AMODE31 to AMODE64, why would it need to branch to 64 bit storage? 

If you're talking about the SETRP, then you would need to set the SDWA to retry 
using the 64 bit registers in SDWARC4.

>For sdwaec2 I would have to find it in the linkage stack 

Since you are searching the linkage stack in reverse, you might want to keep in 
mind that percolation could have destroyed the relevant linkage stack entry. 

>How would I know I have the right entry maybe by comparing the lower half of 
>the registers 

Will a SDWAEC2 ever be above the bar? If I remember correctly, above the bar 
storage is obtained in large chunks (MB's). Rarely will a non-LE programming 
language create load modules large enough that makes above the bar a 
consideration. I suspect it's a safe bet that SDWAEC2 won't be above the bar 
but you could warn users of your diagnositc routines that you make this 
assumption and how you handle it.

--
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

Re: Any Recovery for RMODE64

[Joseph Reichman]

Searched the archives and saw an article from Peter Relson dated 12/2020

I just did search on the authorized services vol 4 ( set-wto) for rmode 
 Got a hit on the storage and wait macros “including 64”

For Estae says amode 24 or 31 

For SETFRR includes amode 64 

Regardless if I established a recovery in 31 but storage and then branched to 
64 bit storage 
Under the same RB 

I assume the recovery routine would cover me 

The only relevant PSW would be SDWAEC1 

The 64 bit version being as Binyamin pointed out in SDWARC4 SDWAPSW16 

For sdwaec2 I would have to find it in the linkage stack 

How would I know I have the right entry maybe by comparing the lower half of 
the registers 

Have run a prog above the bar and tried recovery 

I’ll give it a shot and see what happens 

Thanks 

> On Jan 26, 2024, at 3:24 AM, Binyamin Dissen  
> wrote:
> 
> On Thu, 25 Jan 2024 18:38:10 -0500 Joseph Reichman 
> wrote:
> 
> :>Just wondering is there any recovery for a program running RMODE 64 don't
> :>see that with ESTAE or SETFRR
> 
> CVTBSM0F
> 
> :>As more and more services run above the bar
> 
> :>More so SDWAEC1 and SDWAEC2 are only 8 bytes
> 
> SDWARC4
> 
> --
> Binyamin Dissen 
> http://www.dissensoftware.com
> 
> Director, Dissen Software, Bar & Grill - Israel
> 
> --
> For IBM-MAIN subscribe / signoff / archive access instructions,
> send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

--
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

Re: Any Recovery for RMODE64

[Binyamin Dissen]

On Thu, 25 Jan 2024 18:38:10 -0500 Joseph Reichman 
wrote:

:>Just wondering is there any recovery for a program running RMODE 64 don't
:>see that with ESTAE or SETFRR

CVTBSM0F

:>As more and more services run above the bar 

:>More so SDWAEC1 and SDWAEC2 are only 8 bytes

SDWARC4

--
Binyamin Dissen 
http://www.dissensoftware.com

Director, Dissen Software, Bar & Grill - Israel

--
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

Re: Any Recovery for RMODE64

[Rob Scott]

Please search the archives.

Peter Relson posted on IBM-Main back in 2020 on the restrictions on RMODE 64 in 
some detail, including recovery issues.

Rob Scott
Rocket Software



Sent from Outlook for Android

From: IBM Mainframe Discussion List  on behalf of 
Joseph Reichman 
Sent: Thursday, January 25, 2024 11:38:10 PM
To: IBM-MAIN@LISTSERV.UA.EDU 
Subject: Any Recovery for RMODE64

EXTERNAL EMAIL





Just wondering is there any recovery for a program running RMODE 64 don't
see that with ESTAE or SETFRR

As more and more services run above the bar

More so SDWAEC1 and SDWAEC2 are only 8 bytes

thanks

--
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN



Rocket Software, Inc. and subsidiaries ? 77 Fourth Avenue, Waltham MA 02451 ? 
Main Office Toll Free Number: +1 855.577.4323
Contact Customer Support: 
https://my.rocketsoftware.com/RocketCommunity/RCEmailSupport
Unsubscribe from Marketing Messages/Manage Your Subscription Preferences - 
http://www.rocketsoftware.com/manage-your-email-preferences
Privacy Policy - http://www.rocketsoftware.com/company/legal/privacy-policy


This communication and any attachments may contain confidential information of 
Rocket Software, Inc. All unauthorized use, disclosure or distribution is 
prohibited. If you are not the intended recipient, please notify Rocket 
Software immediately and destroy all copies of this communication. Thank you.

--
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN