From: "Frank Ch. Eigler" <fche@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org,
utrace-devel <utrace-devel@redhat.com>,
Roland McGrath <roland@redhat.com>,
Jim Keniston <jkenisto@us.ibm.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Subject: Re: [RFC] [PATCH] In-kernel gdbstub based on utrace Infrastructure.
Date: Mon, 30 Nov 2009 10:03:14 -0500 [thread overview]
Message-ID: <20091130150314.GA10331@redhat.com> (raw)
In-Reply-To: <1259588232.20516.307.camel@laptop>
peterz wrote:
> Hmm,. wouldn't it make much more sense to extend the current kgdb stub
> to include userspace debugging, providing an all-in-one solution?
> I think it would be much more powerful to be able to observe the full
> software stack and not be limited by this user<->kernel barrier.
There exist other tools for this broad a scope (systemtap being one),
and present gdb is not well suited for this. That makes this idea an
exciting potential for the future, but not a practical short-term
goal.
- FChE
next prev parent reply other threads:[~2009-11-30 15:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-30 12:03 [RFC] [PATCH] In-kernel gdbstub based on utrace Infrastructure Srikar Dronamraju
2009-11-30 12:09 ` Peter Zijlstra
2009-11-30 12:32 ` Srikar Dronamraju
2009-11-30 12:41 ` Peter Zijlstra
2009-11-30 13:19 ` Srikar Dronamraju
2009-11-30 13:37 ` Peter Zijlstra
2009-11-30 14:05 ` Srikar Dronamraju
2009-11-30 15:03 ` Frank Ch. Eigler [this message]
2009-11-30 15:11 ` Peter Zijlstra
2009-11-30 15:16 ` Ingo Molnar
2009-11-30 15:29 ` Frank Ch. Eigler
2009-12-01 16:11 ` Ingo Molnar
2009-12-01 17:00 ` Frank Ch. Eigler
2009-12-01 17:09 ` Ingo Molnar
2009-12-01 17:45 ` Frank Ch. Eigler
2009-12-01 21:15 ` Ingo Molnar
2009-12-08 21:58 ` Frank Ch. Eigler
2009-12-10 7:41 ` Ingo Molnar
2009-12-10 15:08 ` Frank Ch. Eigler
2009-12-10 18:16 ` Ingo Molnar
2009-12-11 1:27 ` Frank Ch. Eigler
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