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RE: [Xen-devel] [PATCH] 0/3] Update xentrace to be compatable with PPC.


  • To: "Tony Breeds" <tony@xxxxxxxxxxxxxxxxxx>, "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
  • Date: Wed, 29 Nov 2006 12:47:07 +0800
  • Delivery-date: Tue, 28 Nov 2006 20:47:19 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AccTXjuibShy4vUSSH++fI8JMpTt6gAEtQRw
  • Thread-topic: [Xen-devel] [PATCH] 0/3] Update xentrace to be compatable with PPC.

>Hello All,
>       This Patch series updates xentrace such that it will 
>compile and work
>correctly (assuming underlying hypervisor support) on all 
>architectures.
>Also allowing trace files captured on one architecture to be 
>portable to other
>systems with no changes to tools.
>
>Essentially the patches do:
> 1. Use unit32_t instead of unsigned long.

I'd like to keep the trace value unsigned long, and add a parameter to
user level tools the width in raw data file.
-Xin


> 2. Make the xentrace tool (xentrace copies the xentrace 
>buffers from xen
>    memory to disk) write data in network byte order.
> 3. Various cleanups.
>    This patch is optional.
>
>These patches have been tested on ppc64 and x86_32, and 
>datafiles transported
>between said hosts.
>
>
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>http://lists.xensource.com/xen-devel
>

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