TCBJSTCB field of the TCB data area (jobstep TCB)
-Original Message-
From: "Rupert Reynolds" <rreyno...@cix.co.uk>
Sent: Wednesday, September 14, 2016 11:42am
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: What is the STCB?
Related to this, does anyone have a scan of a b
Related to this, does anyone have a scan of a big control block map, of the
sort IMI Computing gave on their sysprog courses?
Can be very useful for finding a CB or seeing where one can take you next
:-)
I lost mine :-(
On 12 Sep 2016 15:16, "Charles Mills" <charl...@mcn.org>
ISTSERV.UA.EDU] On
> Behalf Of Tony Harminc
> Sent: Monday, September 12, 2016 8:17 AM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: What is the STCB?
>
> On 12 September 2016 at 10:16, Charles Mills <charl...@mcn.org> wrote:
> > What is the STCB? For example,
>
Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of Tony Harminc
Sent: Monday, September 12, 2016 8:17 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: What is the STCB?
On 12 September 2016 at 10:16, Charles Mills <charl...@mcn.org> wrote:
> What is the STCB? For example,
>
I think 31 bit extension of the TCB
> On Sep 12, 2016, at 10:21 AM, John McKown <john.archie.mck...@gmail.com>
> wrote:
>
>> On Mon, Sep 12, 2016 at 9:16 AM, Charles Mills <charl...@mcn.org> wrote:
>>
>> What is the STCB? For example,
>>
&
On 12 September 2016 at 10:16, Charles Mills <charl...@mcn.org> wrote:
> What is the STCB? For example,
>
> 312 (138) ADDRESS 4 TCBSTCB ADDRESS OF STCB
General purpose above-the-line extension of the TCB, conforming to
more modern standards (eyecatcher, 31-bit clean pointers, e
What is the STCB? For example,
312 (138) ADDRESS 4 TCBSTCB ADDRESS OF STCB
Charles
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On Mon, Sep 12, 2016 at 9:16 AM, Charles Mills <charl...@mcn.org> wrote:
> What is the STCB? For example,
>
> 312 (138) ADDRESS 4 TCBSTCB ADDRESS OF STCB
>
> Charles
>
>
​Secondary Task Control Block.
​Perhaps?
https://www.ibm.com/support/knowledgecenter/SSLTBW_2.2