From: Bjorn Helgaas <bjorn_helgaas@hp.com>
To: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] More strange problems
Date: Thu, 27 Sep 2001 11:51:15 -0600 [thread overview]
Message-ID: <20010927174857.6513D43FA@ldl.fc.hp.com> (raw)
In-Reply-To: <20010927155752.D16096@parcelfarce.linux.theplanet.co.uk>
> > r0-3 00000000 00000008 0007c7b7 bff00938
> > ...
> > IIR: 48340038 ISR: 00000014 IOR: 00000024
> > CPU: 0 CR30: 29164000 CR31: 10350000
> > ORIG_R28: 00206000
>
> The truly dedicated will decode IIR to see what instruction it was,
> cross-check which register in the dump was wrong then try to debug
> the program.
Decoding IIR is actually pretty easy if you have an HP-UX system with adb:
$ echo "0x48340038=i" | adb
LDW 28(r1),r20
adb prints the offset in decimal, so this is 0x1c(0x8) = 0x24, which
matches the IOR. I wish I knew how to do the same with gdb.
prev parent reply other threads:[~2001-09-27 17:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-27 11:34 [parisc-linux] More strange problems Richard Allen
2001-09-27 13:29 ` Matthew Wilcox
2001-09-27 14:35 ` Richard Allen
2001-09-27 14:57 ` Matthew Wilcox
2001-09-27 17:51 ` Bjorn Helgaas [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20010927174857.6513D43FA@ldl.fc.hp.com \
--to=bjorn_helgaas@hp.com \
--cc=parisc-linux@lists.parisc-linux.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.