I've still got some of those that really _are_ green, as well as goldenrod
and the later booklets.  I also have access to POP and any other IBM manuals
that might be necessary.  I just needed something that tells me what
translates to what.

Also, just so you know, the 4 and 6-digit exception codes aren't specific to
Slack/390.  I found a number of them in the list archives when I was
searching to see of this question had been answered before.  Some dating
back 2 and 3 years or more.


Mark Post

-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Richard Hitt
Sent: Wednesday, September 29, 2004 4:07 PM
To: [EMAIL PROTECTED]
Subject: Re: Documentation for User Process Faults


Hi, Mark

Slack may be giving you the fullword at 0x8c, consisting of two-byte ILC and
two-byte code.  The instruction length code will be the number of bytes in
the faulting instruction:  2, 4, or 6.  The code will be the 0x0001 part of
the examples you gave, Operation Exception for code 0x0001.  (Operation
Exception means an invalid instruction opcode.)

Send off for an IBM Reference Summary:  SA22-7871 for z/Architecture,
SA22-7209 for Enterprise Systems Architecture/390.  This off-white-colored
booklet of some 60 or 70 pages is the transformation of what some of us
stubbornly persist in calling a "Green Card", the original folding S/360
Reference Summary.

Dick Hitt   [EMAIL PROTECTED]


Post, Mark K wrote:

>So, when I see a 0x40001 or 0x020001 error, how do I map that to
>something in the POP?
>
>
>Mark Post
>
>-----Original Message-----
>From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
>Ferguson, Neale
>Sent: Wednesday, September 29, 2004 2:48 PM
>To: [EMAIL PROTECTED]
>Subject: Re: Documentation for User Process Faults
>
>
>The Principles of Operation manual (SA22-7832-03 chapter 6) describes
>all the program interruption types.
>
>-----Original Message-----
>
>
>>knowing how to interpret the "User process fault: interruption code"
>>messages that get generated.  Is there a pointer to a document that
>>contains explanations for these that anyone knows about?
>>
>>
>
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>
>
>

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