From: Daniel Jacobowitz <dmj+@andrew.cmu.edu>
To: Linux PPC Dev <linuxppc-dev@lists.linuxppc.org>
Subject: Re: addresses in xmon trace output?
Date: Wed, 27 Jun 2001 19:11:03 -0700 [thread overview]
Message-ID: <20010627191103.A27680@nevyn.them.org> (raw)
In-Reply-To: <20010628120346.A627@wibble.net>; from sjh@svana.org on Thu, Jun 28, 2001 at 12:03:46PM +1000
On Thu, Jun 28, 2001 at 12:03:46PM +1000, Steven Hanley wrote:
>
> All
>
> what are the addresses you see in an xmon trace output? I had a crash
> yesterday with benh 2.4.6-pre3 (rsynced two days ago) where typing x in xmon
> didnt recover normal operation of the machine.
>
> So the T command seemed to give some interesting numbers I assumed were
> addresses in the system map I could look up once I rebooted.
>
> [11:35:34] 22 shiva sjh ~>cat mon_crash
> c67b2098 c00e1bd8 c00e1080 c011f9df c00de590 c00de7ec c003b6a4 c0003b3c
> exception:c00 [c67a1e90] fe0f640 feeff40 feeff44 fecef4f4 fecfd4c feca62c feaaab8 10001808 fd9675c 0
> [11:35:47] 23 shiva sjh ~>for i in c67b2098 c00e1bd8 c00e1080 c011f9df c00de590 c00de7ec c003b6a4 c0003b3c ; do grep -i $i /boot/System.map-2.4.6-pre3 ; done
> c0003b3c T ret_from_syscall_1
> [11:36:25] 24 shiva sjh ~>for i in fe0f640 feeff40 feeff44 fecef4f4 fecfd4c feca62c feaaab8 10001808 fd9675c ; do grep -i $i /boot/System.map-2.4.6-pre3 ; done
> [11:37:18] 25 shiva sjh ~>grep c67a1e90 /boot/System.map-2.4.6-pre3
> [11:37:34] 26 shiva sjh ~>
>
> so they are not addresses in there (well except possibly for the
> ret_from_syscall_1
They're addresses all right. System.map lists the beginning of each
function; those addresses will be somewhere in the middle. It's
sorted; find the closest match before each.
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-06-28 2:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-28 2:03 addresses in xmon trace output? Steven Hanley
2001-06-28 2:11 ` Daniel Jacobowitz [this message]
2001-06-28 3:10 ` Steven Hanley
2001-06-28 9:38 ` Benjamin Herrenschmidt
2001-06-28 12:45 ` Steven Hanley
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