From: Jan Kiszka <jan.kiszka@siemens.com>
To: xenomai@xenomai.org
Subject: Re: [Xenomai] Rtdm driver debugging techniques.
Date: Wed, 13 Jun 2012 12:21:43 +0200 [thread overview]
Message-ID: <4FD869B7.1010204@siemens.com> (raw)
In-Reply-To: <4FD853FC.4080009@xenomai.org>
On 2012-06-13 10:49, Gilles Chanteperdrix wrote:
> On 06/13/2012 10:32 AM, mohammad khalid shaik wrote:
>> Thanks for your quick reply. I have one more question. whether kgdb setup
>> which is handy to debug the linux kernel can be used to debug xenomai?
>>
>
>>From recent posts:
> http://www.xenomai.org/pipermail/xenomai/2012-June/000199.html
>
> It appears the I-pipe patch does not work with kgdb.
For older x86, I've a working branch here:
http://git.kiszka.org/?p=ipipe.git;a=shortlog;h=refs/heads/queues/2.6.35-x86-trace-kgdb
The plan is to get the required bits into some I-pipe core-3.x once time
permits.
However, if you are on x86 and have test platform with VT-d or AMD IOMMU
at hand, running Xenomai as KVM guest and passing the PCI adapter
through will enable faster source-level debugging than kgdb can provide.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
prev parent reply other threads:[~2012-06-13 10:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CADULeAbdKdwKp_3kvHkAc9YYKFFUo7mr2qqmLJ5Ok3XeeiTQAQ@mail.gmail.com>
2012-06-12 4:59 ` [Xenomai] Rtdm driver debugging techniques mohammad khalid shaik
2012-06-12 18:37 ` Gilles Chanteperdrix
2012-06-13 8:32 ` mohammad khalid shaik
2012-06-13 8:49 ` Gilles Chanteperdrix
2012-06-13 10:21 ` Jan Kiszka [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=4FD869B7.1010204@siemens.com \
--to=jan.kiszka@siemens.com \
--cc=xenomai@xenomai.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.