From: adam8157@gmail.com (Adam Lee)
To: kernelnewbies@lists.kernelnewbies.org
Subject: when I use kgdb debugging kernel...
Date: Sat, 10 Jan 2015 23:27:57 +0800 [thread overview]
Message-ID: <20150110152757.GA3131@adam-laptop> (raw)
In-Reply-To: <b8f5533.181a4.14ad28c643b.Coremail.sizel@163.com>
On Sat, Jan 10, 2015 at 02:33:43PM +0800, sizel wrote:
> when I use kgdb debugging kernel, I have added the "kgdbwait" to the kernel
> boot options, bug the system can't stop at booting for my gdb to connect
>
> In gdb session , type continue . It outputs "The program is not run"
>
Seems like you only connected console but not kgdb serial, check the
kernel parameter "kgdboc".
FYI, https://www.kernel.org/pub/linux/kernel/people/jwessel/kdb/kgdbKernelArgs.html
--
Adam Lee
http://adam8157.info
prev parent reply other threads:[~2015-01-10 15:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-10 6:33 when I use kgdb debugging kernel, I have added the "kgdbwait" to the kernel boot options, bug the system can't stop at booting for my gdb to connect sizel
2015-01-10 15:27 ` Adam Lee [this message]
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