Well, for the code itself you can simply clone one of xen gits
repositories, that make whatever change you want and build / use it
localy. You can find the different repositories here:
http://wiki.xen.org/wiki/Xen_Repositories
For documentation, i am not aware of any actual code documentation
outside of the comments you find in the code itself. For standard
documentation, there is always the wiki, this mailing list and the
documentation packages.. this is a good start:
http://xen.org/support/documentation.html
2013/2/22 Krishan Sethi
<krishansethi@curaj.ac.in>:> hi
>
> i hava to modify the xen source code(code for VM migration). i want to
study
> the xen-4.2 source code and want to understand how its working, control
> flow,. but i didn''t found any effective and detailed doc of it.
>
> please help me to start this. specifically i have to study the migration
> code only. can extra code be directly added to xen source code?
>
> --
> Krishan Sethi
> Mtech, Computer Science & Engineering
> Central University of Rajasthan, kishangarh, Ajmer
> +91-9785673863
>
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