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Re: Addressing MVS control blocks from Hercules e.g. PSAAOLD/PSATOLD

by Binyamin Dissen :: Rate this Message:

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On Sun, 17 Aug 2008 20:39:09 -0000 "michealbutz2002"
<bytemaster@...> wrote:

:> is it possible to address MVS control blocks from Hercules in ESA390.H

:>There are 2 definations for the PSA PSA_3XXX and PSA_390 when I add to
:>either on at offset hex 210/224 psatold/psaaold and try to view it via
:>MS Visual Studio debugger I get garbage  

:> Can I do this ???

Most such values are virtual, which means that you need to apply DAT to
calculate the real addresses.

Try going to the address off of the program new PSW which should be real.

--
Binyamin Dissen <bdissen@...>
http://www.dissensoftware.com

Director, Dissen Software, Bar & Grill - Israel


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