From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57829) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDKqT-000385-A4 for qemu-devel@nongnu.org; Mon, 19 Jan 2015 17:30:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YDKqP-0003QJ-9s for qemu-devel@nongnu.org; Mon, 19 Jan 2015 17:30:53 -0500 Received: from mail-pa0-f48.google.com ([209.85.220.48]:54618) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDKqP-0003QD-45 for qemu-devel@nongnu.org; Mon, 19 Jan 2015 17:30:49 -0500 Received: by mail-pa0-f48.google.com with SMTP id rd3so41351896pab.7 for ; Mon, 19 Jan 2015 14:30:48 -0800 (PST) From: Greg Bellows Date: Mon, 19 Jan 2015 16:30:16 -0600 Message-Id: <1421706621-23731-1-git-send-email-greg.bellows@linaro.org> Subject: [Qemu-devel] [PATCH 0/5] target-arm: ARM64: Adding EL1 AARCH32 guest support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, peter.maydell@linaro.org, christoffer.dall@linaro.org Cc: Greg Bellows 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 propoerty is "-aarch64" that is specified as follows: aarch64-softmmu/qemu-system-aarch64 -M virt -cpu cortex-a57,-aarch64 ... Support also added to support uncompressed images (Image) for aarch32. Greg Bellows (5): target-arm: Add ARM CPU feature parsing target-arm: Add feature parsing to virt target-arm: Add 32/64-bit register sync target-arm: Add AArch32 guest support to KVM64 target-arm: Adjust kernel load address for Image hw/arm/boot.c | 33 +++++++++++++++++- hw/arm/virt.c | 21 ++++++++++-- target-arm/cpu.c | 45 ++++++++++++++++++++++++- target-arm/helper-a64.c | 5 +-- target-arm/internals.h | 89 +++++++++++++++++++++++++++++++++++++++++++++++++ target-arm/kvm64.c | 21 +++++++++--- target-arm/op_helper.c | 6 ++-- 7 files changed, 204 insertions(+), 16 deletions(-) -- 1.8.3.2