From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [PATCH v5 0/8] Display IO topology when PXM data is
 available (plus some cleanup)
Date: Mon, 23 Mar 2015 14:42:01 +0000
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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.