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From: Stefan Hajnoczi <stefanha@gmail.com>
Date: Sat, 2 Jun 2018 15:13:39 +0100
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Subject: Re: [Qemu-devel] Cortex M0 emulation tasks
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To: Julia Suvorova <jusual@mail.ru>, Joel Stanley <joel@jms.id.au>
Cc: =?UTF-8?Q?Steffen_G=C3=B6rtz?= <mail@steffen-goertz.de>, Jim Mussared <jim@groklearning.com>, qemu-devel <qemu-devel@nongnu.org>, Peter Maydell <peter.maydell@linaro.org>

On Mon, May 28, 2018 at 3:26 PM, Stefan Hajnoczi <stefanha@gmail.com> wrote:
> Before we can tackle these tasks a Cortex M0 CPU needs to be defined.
> Adding the Cortex M0 involves a new element in
> target/arm/cpu.c:arm_cpus[].  The CPU needs ARM_FEATURE_V6 and
> ARM_FEATURE_M.  Once that is in place most of these tasks can be done
> independently and by multiple people.

I have put together a basic Cortex M0 ARMv6-M CPU that can serve as
the basis for this work.  Please see the RFC patches that I've sent
separately.

Stefan