Re: [Xen-devel] Acces a VM process address space from dom0.

[Mark Williamson <mark.williamson@xxxxxxxxxxxx>]

> I'm newbe in xen developing. I must perform an access to a process
> address space that run in a VM from dom0. I have a virtual address, so I
> must know a paging mode enabled (from cr0 and cr4) and I must acces to
> page table of current process  via cr3. You can suggest me some examples
> that perform this task? I see that exist some function like
> map_domain_va() and similar but I must verify the proper name in xen
> 3.1. You can help me?

I think the functions in xc_ptrace.c that you've already found are probably 
along the right lines for you.  map_domain_va sounds like it should do what 
you want.  There are probably other functions in there you'll find useful 
too!

Cheers,
Mark

-- 
Dave: Just a question. What use is a unicyle with no seat?  And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel