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Re: [Xen-devel] [RFC v2] xSplice design
- To: "Liuqiming (John)" <john.liuqiming@xxxxxxxxxx>
- From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
- Date: Fri, 5 Jun 2015 10:50:20 -0400
- Cc: Elena Ufimtseva <elena.ufimtseva@xxxxxxxxxx>, jeremy@xxxxxxxx, hanweidong@xxxxxxxxxx, jbeulich@xxxxxxxx, Paul Voccio <paul.voccio@xxxxxxxxxxxxx>, Daniel Kiper <daniel.kiper@xxxxxxxxxx>, Major Hayden <major.hayden@xxxxxxxxxxxxx>, liuyingdong@xxxxxxxxxx, aliguori@xxxxxxxxxx, konrad@xxxxxxxxxx, xiantao.zxt@xxxxxxxxxxxxxxx, lars.kurth@xxxxxxxxxx, Steven Wilson <steven.wilson@xxxxxxxxxxxxx>, peter.huangpeng@xxxxxxxxxx, msw@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, Rick Harris <rick.harris@xxxxxxxxxxxxx>, boris.ostrovsky@xxxxxxxxxx, Josh Kearney <josh.kearney@xxxxxxxxxxxxx>, jinsong.liu@xxxxxxxxxxxxxxx, Antony Messerli <amesserl@xxxxxxxxxxxxx>, fanhenglong@xxxxxxxxxx, andrew.cooper3@xxxxxxxxxx
- Delivery-date: Fri, 05 Jun 2015 14:50:49 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On Mon, May 18, 2015 at 08:54:22PM +0800, Liuqiming (John) wrote:
> Hi Konrad,
>
> Will this design include hotpatch build tools chain?
Yes, that is certainly the idea.
> Such as how these .xplice_ section are created? How to handle xen symbols
> when creating hotpatch elf file?
Right now I am seeing objdump and objcopy along with special GCC
parameters to create .o.xsplice files.
It would be rudimentary - and I hope that folks would help
in doing this work.
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