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Re: [Qemu-devel] [PATCH v4 0/4] target-arm: ARM64: Adding EL1 AARCH32 gu

From: Alexander Spyridakis
Subject: Re: [Qemu-devel] [PATCH v4 0/4] target-arm: ARM64: Adding EL1 AARCH32 guest support
Date: Wed, 11 Feb 2015 18:18:25 +0100

On 10 February 2015 at 11:50, Greg Bellows <address@hidden> wrote:
Added support for running an AArch32 guest on a AArch64 KVM host.  Support has
only been added to the QEMU machvirt machine.  The addition of CPU properties
specifiable from the command line were added to allow disablement of AArch64
execution state hereby forcing EL1 to be AArch32.  The new CPU command line
property is "aarch64=on/off" that is specified as follows:

    aarch64-softmmu/qemu-system-aarch64 -M virt -cpu cortex-a57,aarch64=off ...


Tested this series on the Juno board with an ARMv7 bare metal binary and it worked as expected.


Tested-by: Alexander Spyridakis <address@hidden>

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