Xref: news2.mv.net comp.os.msdos.djgpp:2078
From: Charles Sandmann <sandmann AT clio DOT rice DOT edu>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Bug hides with GDB.
Date: Fri, 22 Mar 1996 16:34:01 CST
Organization: Rice University, Houston, Texas
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Message-ID: <31532ad9.sandmann@clio.rice.edu>
References: <4iqeht$c1t AT news DOT manawatu DOT gen DOT nz> <4is391$obf AT mark DOT ucdavis DOT edu>
Reply-To: sandmann AT clio DOT rice DOT edu
NNTP-Posting-Host: clio.rice.edu
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

> Usually the physical addresses change, which means the content of 
> uninitialized variables change.  

Exactly.  Try building the app with the crt0.h flag for memory zeroing 
enabled - and see if the behavior becomes consistent.  The deadbeef flag
is particularly effective in flushing out bugs.