|
From: | Tieu Ma Dau |
Subject: | Re: [Qemu-devel] Ask for debugging linux kernel with Qemu 0.8.1 on Msys |
Date: | Tue, 6 Jun 2006 07:18:47 -0700 (PDT) |
Hi,
On 06/06/06, Robin Greenwrote:
> On Tue, 6 Jun 2006 05:35:13 -0700 (PDT)
> Tieu Ma Dauwrote:
> > Hi All,
> > I've compiled Linux kernel 2.6.16 with kgdb on Linux. And after
> > that, I've tried to debug this kernel with Qemu 0.8.1 on Msys to
> > simulate ARM Processor. In fact, I've run the command below:
> > qemu-system-arm -kernel myKernel -initrd arm_root.img -s But I can't
> > make the connection from arm-toolchain-gdb to the port 1234 (by
> > default, this port must be openned by Qemu when using the option -s
> > for debugging) Furthermore, I've confirmed if the port 1234 is
> > openned or not with the command: netstat -ao and there is not port
> > 1234 openned. I've also try the option -p 123456 to change the
> > default port for debugging of Qemu but I've got the same result. Do
> > you know where the problem arrive?
>
> Port 1234 is the port on the virtual machine's IP address, not the port
> on the real machine's IP address. So you need to be able to access the
> virtual machine's IP address from the real machine. For this you can use
> tun/tap networking - see the docs. It is not possible to do this with
> user-mode networking.
Acutally you don't need networking in the guest. QEMU listens on the
host's port 1234 (and I think it listens on all interfaces, not only
localhost, but I'm not sure of this one -- if this is not the case,
make a ssh tunnel to debug remotely).
>
> --
> Robin
>
>
> _______________________________________________
> Qemu-devel mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>
Regards,
Andrew
--
balrog 2oo6
Dear Outlook users: Please remove me from your address books
http://www.newsforge.com/article.pl?sid=03/08/21/143258
_______________________________________________
Qemu-devel mailing list
address@hidden
http://lists.nongnu.org/mailman/listinfo/qemu-devel
[Prev in Thread] | Current Thread | [Next in Thread] |