From: Josh Boyer <jdub@us.ibm.com>
To: krishna <krishna.c@globaledgesoft.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: How to understand flow of kernel code
Date: Fri, 03 Dec 2004 09:27:47 -0600 [thread overview]
Message-ID: <1102087667.28352.12.camel@weaponx.rchland.ibm.com> (raw)
In-Reply-To: <41B081AE.3000509@globaledgesoft.com>
On Fri, 2004-12-03 at 09:09, krishna wrote:
> Hi Elladan,
>
> Thank you very much.
> Can u tell me how can I start from an interrupt.
Look for the do_IRQ function. Figure out how it's called, then figure
out what it does, and then figure out how the system is restored. And
it's a bit more than just C code, so you'll need some understanding of
assembly for whichever architecture you're interested in.
Good luck.
josh
next prev parent reply other threads:[~2004-12-03 15:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-03 15:09 krishna
2004-12-03 15:27 ` Josh Boyer [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-12-06 14:22 krishna
2004-12-06 18:49 ` Jon Masters
2004-12-02 18:28 Nick Warne
2004-12-02 19:13 ` Randy.Dunlap
2004-12-02 19:48 ` Cal Peake
2004-12-02 4:46 krishna
2004-12-02 6:21 ` Bernd Eckenfels
2004-12-02 16:11 ` Jeff V. Merkey
2004-12-04 16:39 ` Manu Abraham
2004-12-04 14:51 ` Jon Masters
2004-12-27 20:22 ` David Eger
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