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Re: [Xen-devel] about development environment for customizing

To: Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] about development environment for customizing
From: Ryo Kanbayashi <kanbayashi@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 01 Oct 2007 23:24:06 +0900
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Hi, Atsushi :-)

It looks you does not know the basic knowledge of Xen.
You should read Xen Users Manual at first.
http://www.cl.cam.ac.uk/research/srg/netos/xen/readmes/user.pdf
I know this document and read most of this document :-)

This manual includes in xen distribution packages.
And its xen/docs directory has many documents.
please check at first.
Ok. Ceteinlly, I haven't read these except user.pdf.
I try to read :-)

It looks you does not know the basic knowledge of Xen.
Hmm, I think that I understand almost of xen like how to use or architecture.
Maybe, what I wrote isn't got through.

I want to modify xen's code for research and want debug it.
So, I want a environment for debuggint it.
For example, I want to watch values of memory and values of register, connect kernel debugger with virtual serial por(Xen kernel can't be connected by kernel debugger?).

Is above matched your interpretation? :-)

cheers.

#Incidentally, I confirmed runnning xen on VMWare Server :-)
# But running xen on QEMU isn't succeed :-(

**************************************** HPCS lab
4th grade student of Colledge of Information Science, University of Tsukuba

Ryo Kanbayashi





Atsushi SAKAI wrote:
Hi, Ryo
Call me Atsushi.
It looks you does not know the basic knowledge of Xen.
You should read Xen Users Manual at first.
http://www.cl.cam.ac.uk/research/srg/netos/xen/readmes/user.pdf

This manual includes in xen distribution packages.
And its xen/docs directory has many documents.
please check at first.

And I also think following web pages are helpful.
http://xen.xensource.com/

Thanks
Atsushi SAKAI





Ryo Kanbayashi <kanbayashi@xxxxxxxxxxxxxxxxxxxxx> wrote:

Oh sorry,  it's just as you says :-)
Thanks Mr. Sakai.

Though I can't describe real details because my work is research, Rough describes I want to do is below

-add additional faunction code to codes around memory access, various IO access, generating interrupt and modyfying register values.

So, I want to use the following functional capabilities

- resume with snapshot like VMWARE
- watching values of memory and registers.
- connecting to serial port of the environment for kernel debugger
- comfot to use. For example, a environment which runs two ore three times slower than real machine can't be introduced

That's all.
I hope comming of advice from anyone :-)

cheers.

**************************************** HPCS lab
4th grade student of Colledge of Information Science, University of Tsukuba

Ryo Kanbayashi



Atsushi SAKAI wrote:
Hi,

At first, you shoud describe more detail which functionality you plan to develop.
At this moment, your description is vague and no one can comment on you.

Thanks
Atsushi SAKAI


Ryo Kanbayashi <kanbayashi@xxxxxxxxxxxxxxxxxxxxx> wrote:

I'm Ryo at Tsukuba University in Japan

I'm thinking about customizing xen for research. so I find for appropriate 
development environment for debugging.

Which environment should be used?

Using VMWare? Xen? Qemu? Bochs? real machine?

If anyone has nice idea or method already using , please tell me about it :-)

cheers.

#please forgive my poor english :-)

**************************************** HPCS lab
4th grade student of Colledge of Information Science, University of Tsukuba

Ryo Kanbayashi



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