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Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.csd.uwm.edu!cs.utexas.edu!uunet!portal!cup.portal.com!thad
From: thad@cup.portal.com (Thad P Floryan)
Newsgroups: unix-pc.general,comp.sys.att
Subject: Re: What does a "panic: trap 11" mean, and what can I do about
Message-ID: <21441@cup.portal.com>
Date: 19 Aug 89 23:23:54 GMT
References: <1989Aug18.011357.28605@ziebmef.uucp>
Organization: The Portal System (TM)
Lines: 13

Chris Siebenmann is asking about "Panic: trap 11" ...

I don't have my 68020 manual (yes, '020) manual handy, but as I recall, the
line-x emulation capability(ies) are the co-processor interface (such as
would be used with the 68881 FPU in a 68020-based system).  What <could> be
happening in Chris' case is attempted execution of data (or "bad" compiled
code); a corrupted executable file may also be responsible.

I don't "believe" the problem is related to SIGSEGV (signal(2), segmentation
violation), ALTHOUGH I have seen some gcc-compiled code cause this on the
UNIXPC.  SIGSEGV is signal 11.

Thad Floryan [ thad@cup.portal.com (OR) ..!sun!portal!cup.portal.com!thad ]