A table of all 2678 instructions currently supported by HLASM
has now been added as a new appendix to the HLASM Programmer's
Guide (both in the HTML form and PDF). It includes information
about operand syntax, base instructions for extended mnemonics,
the ranges of OPTABLEs to which that instructi
Jonathan,
great work. Looks good. I love this :-)
Abe
===
Op 01/06/2024 om 10:30 schreef Jonathan Scott:
> A table of all 2678 instructions currently supported by HLASM
> has now been added as a new appendix to the HLASM Programmer's
> Guide (both in the HTML form and PDF). It includes informa
lability? Would that every product were so
responsive.
Charles
-Original Message-
From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU]
On Behalf Of Jonathan Scott
Sent: Saturday, June 1, 2024 1:30 AM
To: ASSEMBLER-LIST@LISTSERV.UGA.EDU
Subject: Table of all instr
"370", but others are like "UNI,YOP-" or "UNI-ZOP".
What do those hyphens indicate please?
Regards and thanks again.
Peter
From: IBM Mainframe Assembler List On Behalf
Of Jonathan Scott
Sent: Saturday, June 1, 2024 4:30 AM
To: ASSEMBLER-LIST@LISTSERV.UGA.EDU
Subj
Hyphens in the OPTABLE column indicate a range of tables for
consecutive hardware levels. I guess we had thought that
would be obvious.
A trailing hyphen indicates no end of range so far, so the
instruction is still current.
Peter writes:
> I do have one further request - a more complete explana
gt; Subject: Re: Table of all instructions supported by HLASM
>
> Hyphens in the OPTABLE column indicate a range of tables for
> consecutive hardware levels. I guess we had thought that
> would be obvious.
>
> A trailing hyphen indicates no end of range so far, so the
> instructio
Incredibly useful!
Please let the entire Hursley team know how much we appreciate this
effort...
- Ed Jaffe
On 6/1/2024 1:30 AM, Jonathan Scott wrote:
A table of all 2678 instructions currently supported by HLASM
has now been added as a new appendix to the HLASM Programmer's
Guide (both in t
To address Peter's question about "hyphens", we have added a
sentence to the OPTABLE column description as follows:
A dash between levels indicates a range of consecutive levels,
first to last, and a level with a trailing dash indicates that
the instruction has been available since that level a
Jonathan,
I noticed that instructions specific to the 360/20 (e.g. HPR SPSW TIOB
CIO XIO)
are not included in the overview. I cannot really blame you - it is
complex enough as it is...
For the sake of curiosity: are there any other model-specific instructions
that do not appear in the list you co
I would like to suggest you put a link back to the optable values
somewhere in this appendix, maybe a clickable link in the heading item
for 'optable'. I know they are in the same manual, but a quick link is
faster than finding the correct place in the manual.
Tony Thigpen
Jonathan Scott wrot
The table is HLASM-specific. It is generated from the HLASM
instruction definitions and includes all instructions that are
known to HLASM. Various older instructions are still usable
when running under z/VM, for example using CMS in ESA/390 mode,
but HLASM does not necessarily include all instruc
To address this suggestion we have done the following:
1. The headings in the table are now linked to the descriptions
of the relevant columns in the previous topic.
2. Within the description of the Optables column, the words
"OPTABLE option" and "MACHINE option" are now linked to the
re
Thank you,
Tony Thigpen
Jonathan Scott wrote on 6/6/24 3:54 AM:
To address this suggestion we have done the following:
1. The headings in the table are now linked to the descriptions
of the relevant columns in the previous topic.
2. Within the description of the Optables column, the words
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