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RE: [Xen-devel] Can I build a 64-bit hypervisor from source in 32-bit do

from [Dan Magenheimer]

[Permanent Link][Original]

To:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Yanjun Wu <yanjun.wu@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject:	RE: [Xen-devel] Can I build a 64-bit hypervisor from source in 32-bit dom0 VM?
From:	Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Date:	Mon, 10 Nov 2008 15:20:13 +0000 (GMT)
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It's unlikely that the gcc on your 32-bit dom0 is configured
to cross-compile to produce 64-bit objects/binaries.  Check
your distro gcc documentation.

> -----Original Message-----
> From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx]
> Sent: Monday, November 10, 2008 12:58 AM
> To: Yanjun Wu; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-devel] Can I build a 64-bit hypervisor from 
> source in
> 32-bit dom0 VM?
> 
> 
> How about:
> export XEN_TARGET_ARCH=x86_64
> make xen
> 
>  -- Keir
> 
> 
> On 10/11/08 07:32, "Yanjun Wu" <yanjun.wu@xxxxxxxxx> wrote:
> 
> > If so, how should I specify parameters for make when 
> compiling from source?
> > I tried to use: "make xen XEN_TARGET_ARCH=x86_64", but it 
> doesn't work.
> > BTW, I'm using a machine with 64-bit Intel CPU.
> > Thanks.
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> 
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>

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