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Re: [Qemu-devel] Insert module into kernel
From: |
Paul Brook |
Subject: |
Re: [Qemu-devel] Insert module into kernel |
Date: |
Wed, 12 Jul 2006 14:36:25 +0100 |
User-agent: |
KMail/1.9.3 |
On Wednesday 12 July 2006 14:15, Tieu Ma Dau wrote:
> Hi all,
> I want to simulate the ARM system and add a simple simulated device with
> its corresponding module device driver. So:
> 1. I must run the command "insmod" to insert this module into kernel.
> But there is not this command in the ARM Linux shell
> 2. I must run the command "mknod" to make a file
> (exp: /dev/my_simulated_device) corresponding to the simulated device. But
> this command is not run because the "read only" property of file system.
> 3. I must make a small program in which I open the file by the command
> "fopen("/dev/my_simulated_device","w")" but I think that I have the problem
> as in the question 2 Do you have any idea?
None of these problems have anything to do with qemu. They are problems with
your root FS. Qemu works exactly the same way as a real Arm machine.
The arm_test image on the qemu website is a minimal cut-down test/demo system.
It is not not intended to be a full general purpose linux system. Sounds like
you need to get yourself a proper linux install. The Debian installers work
pretty much out the box.
If you already are using a different linux distro, you need to contact whoever
supplied it.
Paul
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, (continued)
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, Oliver Gerlich, 2006/07/08
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, John R., 2006/07/09
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, Jim C. Brown, 2006/07/09
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, David Fraser, 2006/07/11
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, Jason Gress, 2006/07/11
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, Linas Žvirblis, 2006/07/11
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, Oliver Gerlich, 2006/07/11
- Re: wxWidgets and C: was Re: [Qemu-devel] QEMU GUI, Linas Žvirblis, 2006/07/11
- Re: [Qemu-devel] QEMU GUI, Luca Barbato, 2006/07/12
- [Qemu-devel] Insert module into kernel, Tieu Ma Dau, 2006/07/12
- Re: [Qemu-devel] Insert module into kernel,
Paul Brook <=
- Re: [Qemu-devel] Insert module into kernel, Tieu Ma Dau, 2006/07/13