WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 		  
Home Products Support Community News
 
   
 

xen-devel

[Top] [All Lists]
<prev [Date] next>
[Advanced]
 <prev [Thread] next>

Re: [Xen-devel] hypercall execution path?

from [Bryan D. Payne] [Permanent Link][Original]
To: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] hypercall execution path?
From: "Bryan D. Payne" <bryan@xxxxxxxxxxxx>
Date: Thu, 22 Feb 2007 16:18:49 -0500
Cc: Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Thu, 22 Feb 2007 13:18:12 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <1172177214.19233.32.camel@xxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <45DDD02E.40007@xxxxxxxxxxxx> <1172168208.12407.26.camel@xxxxxxxxxxxxxxxxxxxxxxx> <1172168289.12407.28.camel@xxxxxxxxxxxxxxxxxxxxxxx> <45DDE128.1040106@xxxxxxxxxxxx> <1172169424.20968.54.camel@xxxxxxxxxxxxxxxxxxxxx> <45DDEAD5.1010703@xxxxxxxxxxxx> <1172174731.19233.6.camel@xxxxxxxxxxxxxxxxxxxxx> <45DDFCEE.6020201@xxxxxxxxxxxx> <1172177214.19233.32.camel@xxxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 3.0a1 (Macintosh/20061221) 
sd is current->domain here so the guest context is saved on the stack
rather than in the domain structure. Therefore you need to use
guest_cpu_user_regs()->eip instead. I should have thought of that
before, sorry.


Thanks!  That gives a much more reasonable value :-)

-bryan


-
Bryan D. Payne
Graduate Student, Computer Science
Georgia Tech Information Security Center
http://www.bryanpayne.org

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
[More with this subject...]
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date:  Re: [Xen-devel] Live migration fails under heavy network use, John Levon
Next by Date:  [Xen-devel] Re: Improving hvm IO performance by using self IO emulator (YA io-emu?), Anthony Liguori
Previous by Thread:  Re: [Xen-devel] hypercall execution path?, Ian Campbell
Next by Thread:  [Xen-devel] Testing status of HVM (Intel VT) on 64bit XEN unstable c/s 14043, Ed Smith
Indexes:  [Date] [Thread] [Top] [All Lists]
 
   

Copyright , Citrix Systems Inc. All rights reserved. Legal and Privacy