In a way it's not; a software package can be coded to check as it initializes whether the hardware functionality it requires exists on the platform. If it doesn't, it can end gracefully with an appropriate message.

But my original question was looking for the easiest way to determine what hardware functionality is actually required for a given set of assembler programs developed on hardware that is relatively state of the art with HLASM defaulting to the latest architecture level.

Gary Weinhold
Data Kinetics, Ltd.

On 2015-04-27 13:37, Blaicher, Christopher Y. wrote:
It doesn't tell you the highest level instructions you used, but if you are 
concerned about working within the limitations of certain machines, you can 
tell it what instruction level to use.  If you try to use some instruction that 
exceeds that set, then you get an error.

I think that is the same thing, just a different approach.

Chris Blaicher
Technical Architect
Software Development
Syncsort Incorporated
50 Tice Boulevard, Woodcliff Lake, NJ 07677
P: 201-930-8234  |  M: 512-627-3803
E: [email protected]

-----Original Message-----
From: IBM Mainframe Assembler List [mailto:[email protected]] On 
Behalf Of David Cole
Sent: Monday, April 27, 2015 1:18 PM
To: MVS List Server 2
Subject: Re: Checking hardware level requirements

Yes!






At 4/27/2015 05:50 AM, Sharuff Morsa wrote:
Wouldn't it be nice if the HLASM listing printed the 'highest' value used?
Sharuff

Sharuff Morsa - IBM Hursley labs
Dave Cole
ColeSoft Marketing
414 Third Street, NE
Charlottesville, VA 22902
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