Article View: comp.os.os2.programmer
Article #1274Crashing OS/2 from DOS window
From: Frankpeter Lohse
Date: Mon, 31 Aug 1992 11:16
Date: Mon, 31 Aug 1992 11:16
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1592 bytes
Hi,
when I tried to test the DOS features of my OS/2 2.0 machines it crashes!
I wrote the following simple test program :
#include <stdio.h>
main()
{
int i;
int far *a;
a = 0;
for (i=0; i<10000; i++) a[i]=i;
}
When runing this program on a DOS machine the computer hangs and after
reboot, the setup is destroyed.
On an OS/2 machine I expected to get a general protection fault or
something like that but what I got was system crash. I can reproduce two
diffenrent results (with different machines) :
1. A register dump and a stopped system, reboot works fine.
2. System hangs (no reg dump) and setup is destroyed.
My question : what is the reason for this crash and can I protect my
system against it?
Thanks in advance,
Frankpeter
P.S. : We're using COMPAQ 386/25e with a german version of OS/2 2.0.
-------------------------------------------------------------------------------
Frankpeter Lohse | Disclaimer :
DESY, Hamburg, FRG | It's just me, not my organisation.
lohse@vxdesy.desy.de |
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Newsgroups: comp.os.os2.programmer Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!dxcern!dscomsa.desy.de!fplpc.desy.de!lohse From: lohse@desy.de (Frankpeter Lohse) Subject: Crashing OS/2 from DOS window Message-ID: <lohse.2.0@desy.de> Sender: news@dscomsf.desy.de (USENET News System) Nntp-Posting-Host: fplpc.desy.de Organization: Deutsches Elektonen Synchrotron DESY Date: Mon, 31 Aug 1992 11:16:38 GMT Lines: 36