SUMMARY: DU 4.0b crashes using debuggers

From: Casey Spangler <spang_at_probita.com>
Date: Wed, 12 Mar 1997 13:48:37 -0800

This is really a terrific list. I should have checked the archives first,
but no one flamed me for my question. Thanks, folks.

Particular thanks to:
Olle Eriksson <olle_at_cb.uu.se>
Dr. Tom Blinn (via Olle)
Mike Iglesias <iglesias_at_draco.acs.uci.edu>
David J. DeWolfe <sxdjd_at_orca.alaska.edu>
Sam Sarasin <sarasin_at_cop.dec.com>
Mervyn Weis

I'll summarize briefly, for any newcomers. The problem occurs when the
KDEBUG option is enabled when you build the kernel. There are two options:
1. Rebuild the kernel without KDEBUG enabled.
2. Modify the kernel. As root:
        # dbx -k /vmunix
        (dbg) assign db_enable = 0
This modifies the kernel in memory. Modify the disk file:
        # dbx /vmunix
        (dbg) patch db_enable = 0

This will remain "stable" until the next kernel rebuild.
Mike Iglesias mentioned that Digital had a patch, OSF410-046, but I haven't
had a chance to chase it down yet.

Thanks again to all.

--
Casey Spangler		spang_at_probita.com
Probita, Inc.		303-449-7665
"Go, and never darken my towels again!" -- Groucho Marx
Received on Wed Mar 12 1997 - 22:04:09 NZDT

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