From: Joel Brobecker <brobecker@adacore.com>
To: Randolph Chung <randolph@tausq.org>
Cc: Mark Kettenis <kettenis@gnu.org>, gdb-patches@sources.redhat.com
Subject: Re: [RFC] Modernize HP-UX core file handling
Date: Fri, 10 Dec 2004 15:50:00 -0000 [thread overview]
Message-ID: <20041210145001.GF987@adacore.com> (raw)
In-Reply-To: <20041210074458.GR29171@tausq.org>
> Mark, I haven't had a chance to test your patch yet. I will do that
> tomorrow. But in the recent past, core file handling was completely
> broken on both hppa2.0w-hp-hpux11.11 and hppa64-hp-hpux11.11 (it always
> segfaults when reading a core file for me), so i suspect whatever you
> have will be better (at least a step in the right direction)
Hmmm, bizarre. I thought it was working fine for me (at least not
crashing), but I must have been using 6.3. With head, I got:
This GDB was configured as "hppa2.0w-hp-hpux11.00"...
(gdb) core core
Core was generated by `crash'.
Program terminated with signal 6, Aborted.
Register flags not found in core file.
(but no crash, like you). I'm running on 11.00.
After Mark's changes, I get something much better:
(gdb) bt
#0 0xc01f5e38 in kill () from /usr/lib/libc.2
#1 0x00002988 in cause_crash () from ./crash
Cannot access memory at address 0xffffffed
I'll look at the unwinding failure when I have a moment.
Nice work, Mark!
--
Joel
next prev parent reply other threads:[~2004-12-10 14:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-09 23:36 Mark Kettenis
2004-12-10 9:45 ` Randolph Chung
2004-12-10 10:46 ` Mark Kettenis
2004-12-10 15:50 ` Joel Brobecker [this message]
2004-12-16 19:53 ` Joel Brobecker
2004-12-16 23:52 ` Randolph Chung
2004-12-17 6:52 John David Anglin
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