From: neil AT robots DOT ox DOT ac DOT uk (Neil Townsend)
Newsgroups: comp.os.msdos.djgpp
Subject: Unusual effect from DJGPP
Date: Wed, 23 Aug 2000 17:35:29 GMT
Organization: Robotics Research Group, Engineering Science Dept, Oxford, UK.
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

I have (as far as I know) got DJGPP 2.03 successfully running as a
cross compiler under solaris (7). Now, I have a particular piece of
code which, if I cross compile it using this compiler and run it on
one machine it works but on a different machine it hangs. Both
machines are made by the same manufacturer, appear to be exactly the
same design and run MS-DOS 6.22. There may be hidden hardware
difference I am unaware of but the one I do of is that the machine
that the code hangs on has a 233 MHz (Intel) CPU whilst the other
machine has a 133 MHz (Intel) CPU. Oh, and I know it's not a one of
machine problem because I can reproduce the exact same failure on 4
different 233 MHz machines.

If I compile the code on the machine itself (admittedly using DJGPP
2.02), it works just fine.

I am trying to find a simple piece of code which will demonstrate this
effect but, until I do, does anyone have any suggestions about where I
might start looking for the problem?

Thanks

Neil
-- 
Neil Townsend   +44 (1865) 273121   neil AT robots DOT ox DOT ac DOT uk