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Mainframe Assembler
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James P Connelley
10/29/23
The machine we love.
Dave Plummer takes us to Poughkeepsie. Why Do Mainframes Still Exist? What's Inside One? 40TB,
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The machine we love.
Dave Plummer takes us to Poughkeepsie. Why Do Mainframes Still Exist? What's Inside One? 40TB,
10/29/23
Dave Clark
, …
Jon Perryman
42
10/23/23
Variable-Length Parameter List Attributes
On Mon, 23 Oct 2023 09:55:54 -0400, Dave Clark <dlc...@WINSUPPLYINC.COM> wrote: >SHVPARMB
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Variable-Length Parameter List Attributes
On Mon, 23 Oct 2023 09:55:54 -0400, Dave Clark <dlc...@WINSUPPLYINC.COM> wrote: >SHVPARMB
10/23/23
Seymour J Metz
, …
Emir Garza
24
10/16/23
Tutorials for z and HLASM?
IBM are producing a series of three free online z/Architecture Assembler courses: 1. z/Architecture
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Tutorials for z and HLASM?
IBM are producing a series of three free online z/Architecture Assembler courses: 1. z/Architecture
10/16/23
Mike Shaw
, …
Peter Relson
7
9/28/23
IARV64 REQUEST=DISCARDDATA Question
<snip> As this function can never return partial pages, it will always be zero upon first use.
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IARV64 REQUEST=DISCARDDATA Question
<snip> As this function can never return partial pages, it will always be zero upon first use.
9/28/23
Dave Clark
, …
Binyamin Dissen
15
9/27/23
Placeholder Instruction
So put a comment statement * CONTINUE Or make a CONTINUE macro MACRO , CONTINUE , MEND , On Tue, 26
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Placeholder Instruction
So put a comment statement * CONTINUE Or make a CONTINUE macro MACRO , CONTINUE , MEND , On Tue, 26
9/27/23
Dave Clark
, …
Martin Trübner
8
9/22/23
EXCP CCB Status Code Error
Just for the record >> CCB implies az/VSE (or VSEn) system and AFAIK there is no z/XDC for that
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EXCP CCB Status Code Error
Just for the record >> CCB implies az/VSE (or VSEn) system and AFAIK there is no z/XDC for that
9/22/23
Dave Clark
, …
Jonathan Scott
16
9/19/23
Channel Appendage Routines
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 09/19/2023
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Channel Appendage Routines
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 09/19/2023
9/19/23
Dave Clark
, …
Jonathan Scott
10
8/21/23
Define Flag (DF) Macro
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 08/19/2023
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Define Flag (DF) Macro
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 08/19/2023
8/21/23
Dave Clark
, …
Seymour J Metz
38
8/17/23
Self-documenting Bit Settings
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 08/16/2023
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Self-documenting Bit Settings
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 08/16/2023
8/17/23
Jon Perryman
, …
Chris Craddock
13
8/14/23
Automation in C++ vs HLAsm WAS: looking for limbo languages - how low can you go?
I'd like to hear other opinions about this comparison of C/C++ and HLAsm. The comparison revealed
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Automation in C++ vs HLAsm WAS: looking for limbo languages - how low can you go?
I'd like to hear other opinions about this comparison of C/C++ and HLAsm. The comparison revealed
8/14/23
Mark Hammack
, …
Jonathan Scott
4
8/12/23
Constants in MVI/CLI instructions
If you have APAR PH38969 (from July 2021) installed, HLASM supports the new option TYPECHECK(NOSIGNED
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Constants in MVI/CLI instructions
If you have APAR PH38969 (from July 2021) installed, HLASM supports the new option TYPECHECK(NOSIGNED
8/12/23
David Eisenberg
, …
Jon Perryman
9
8/11/23
Modifying the CC in the PSW
> David Eisenberg wrote: > I want to generate baseless code using as few instructions as
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Modifying the CC in the PSW
> David Eisenberg wrote: > I want to generate baseless code using as few instructions as
8/11/23
Jon Perryman
, …
Steve Thompson
5
8/8/23
Re: Will z/OS be obsolete in 5 years?
My experience with Linux (RHEL) under zVM is that Linux tries to cache as much of the file system(s)
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Re: Will z/OS be obsolete in 5 years?
My experience with Linux (RHEL) under zVM is that Linux tries to cache as much of the file system(s)
8/8/23
John Ganci
, …
Ze'ev Atlas
10
8/5/23
How to enter tiny Binary Floating-Point value
The reason for the original post comes via Don Higgins' z390 assembler, linker and emulator
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How to enter tiny Binary Floating-Point value
The reason for the original post comes via Don Higgins' z390 assembler, linker and emulator
8/5/23
Dave Jones
,
Romney White
3
8/4/23
CEEPIPI question on z/VM
Hi, Romney. Yes to both: Ready; T=0.10/0.12 11:05:32 q loadlib LOADLIB = SCEERUN Ready; T=0.01/0.01
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CEEPIPI question on z/VM
Hi, Romney. Yes to both: Ready; T=0.10/0.12 11:05:32 q loadlib LOADLIB = SCEERUN Ready; T=0.01/0.01
8/4/23
David Eisenberg
, …
Steve Smith
9
8/2/23
Macros: sublists question
Just because a positional sublist parameter works for one (or two) thing doesn't mean you're
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Macros: sublists question
Just because a positional sublist parameter works for one (or two) thing doesn't mean you're
8/2/23
Laddie Hanus
7/29/23
N
Sent from whatever device I am using.
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N
Sent from whatever device I am using.
7/29/23
Gary Weinhold
, …
David Cole
33
7/20/23
Re: HLASM religious texts, was Variable symbol without leading &
Chris Craddock wrote: > The rest was just making sure it did what I wanted and for that, I used
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Re: HLASM religious texts, was Variable symbol without leading &
Chris Craddock wrote: > The rest was just making sure it did what I wanted and for that, I used
7/20/23
Jon Perryman
, …
Tom Marchant
24
7/20/23
Will z/OS be obsolete in 5 years?
You are wrong again. https://www.ibm.com/linuxone The latest iteration is version 4, a z16. The first
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Will z/OS be obsolete in 5 years?
You are wrong again. https://www.ibm.com/linuxone The latest iteration is version 4, a z16. The first
7/20/23
Guillaume Boesel
, …
Tom Marchant
25
7/10/23
IEFU86 WorkArea use ?
On Sat, 8 Jul 2023 16:22:26 +0200, Abe Kornelis <a...@BIXOFT.NL> wrote: >CS = Compare and
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IEFU86 WorkArea use ?
On Sat, 8 Jul 2023 16:22:26 +0200, Abe Kornelis <a...@BIXOFT.NL> wrote: >CS = Compare and
7/10/23
John McKown
,
Farley, Peter
2
7/6/23
Bye
Sorry to see you leave John. However, you'll need to send this to the list server instead of to
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Bye
Sorry to see you leave John. However, you'll need to send this to the list server instead of to
7/6/23
Steve Thompson
6/30/23
Test of Access
This is a test. This is only a Test. Had this been a real message, it would have contained some
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Test of Access
This is a test. This is only a Test. Had this been a real message, it would have contained some
6/30/23
Joseph Reichman
, …
Jon Perryman
29
6/28/23
Variable symbol without leading &
What page in the HLASM ref are you referring? I only asked you to show some evidence you are right
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Variable symbol without leading &
What page in the HLASM ref are you referring? I only asked you to show some evidence you are right
6/28/23
Joseph Reichman
, …
Seymour J Metz
17
6/27/23
Conditional assembly variable scope
I assume that I would get an error message for FOO MACRO , GBLA &BAZ MEND , BAR MACRO , GBLB
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Conditional assembly variable scope
I assume that I would get an error message for FOO MACRO , GBLA &BAZ MEND , BAR MACRO , GBLB
6/27/23
Peter Relson
6/13/23
Re: How to properly integrate HLASM SECTALGN with ALIGNT in z/OS binder?
Jonathan S wrote: <snip> By default, alignment stronger than quadword is rounded up to 4K, for
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Re: How to properly integrate HLASM SECTALGN with ALIGNT in z/OS binder?
Jonathan S wrote: <snip> By default, alignment stronger than quadword is rounded up to 4K, for
6/13/23
Phil Smith III
, …
Seymour J Metz
42
6/13/23
Shower thought
If you still have a copy of A22-6501, please send a scan to bitsavers. I could give you a cite for
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Shower thought
If you still have a copy of A22-6501, please send a scan to bitsavers. I could give you a cite for
6/13/23
Mike Hochee
6/12/23
looking for help
First, my apologies for posting this want ad here if it is in violation of forum rules, yet I see it
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looking for help
First, my apologies for posting this want ad here if it is in violation of forum rules, yet I see it
6/12/23
Dave Clark
, …
Swarbrick, Frank
25
6/7/23
Calling C functions from HLASM
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 06/07/2023
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Calling C functions from HLASM
"IBM Mainframe Assembler List" <ASSEMBL...@LISTSERV.UGA.EDU> wrote on 06/07/2023
6/7/23
Schmitt, Michael
, …
Charles Mills
22
6/6/23
Notepad++ language formatting
Yes. I also want world peace and to be about two inches taller. I don't know about licenses. They
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Notepad++ language formatting
Yes. I also want world peace and to be about two inches taller. I don't know about licenses. They
6/6/23
John McKown
, …
Breton Imhauser
19
6/5/23
ChatGPT "knows" HLASM
Not too long ago, I asked it for some ideas on processing specific SMF records ( in hlasm, of course
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ChatGPT "knows" HLASM
Not too long ago, I asked it for some ideas on processing specific SMF records ( in hlasm, of course
6/5/23