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 Re: [Xen-devel] [PATCH v5 0/8] Display IO topology when PXM data is available (plus some cleanup)
 
To: George Dunlap <dunlapg@xxxxxxxxx>From: Ian Campbell <ian.campbell@xxxxxxxxxx>Date: Mon, 23 Mar 2015 14:42:01 +0000Cc: elena.ufimtseva@xxxxxxxxxx, Keir Fraser <keir@xxxxxxx>,	Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>,	Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Dario	Faggioli <dario.faggioli@xxxxxxxxxx>,	Julien Grall <julien.grall@xxxxxxxxxx>,	Ian Jackson <ian.jackson@xxxxxxxxxxxxx>,	"xen-devel@xxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxx>, Jan	Beulich <jbeulich@xxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>,	Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>Delivery-date: Mon, 23 Mar 2015 14:42:21 +0000List-id: Xen developer discussion <xen-devel.lists.xen.org> 
 On Mon, 2015-03-23 at 14:30 +0000, George Dunlap wrote:
> Does gcc have a tolerable cross-compiler for ARM?  Particularly just
> for building the hypervisor.  The resulting code doesn't need to be
> that great, it just needs to catch this sort of thing.
It's pretty easy for the hypervisor using Linaro's toolchain (which I
use every day):
http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions#Cross_Compiling
Cross building the tools takes a bit more preparation and is enough faff
that I wouldn't expect a non-arm contributor to do it.
Ian.
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