From: Peter Maydell <peter.maydell@linaro.org>
To: "Aurelio C. Remonda" <aurelioremonda@gmail.com>
Cc: Liviu Ionescu <ilg@livius.net>,
Daniel Gutson <daniel.gutson@tallertechnologies.com>,
QEMU Developers <qemu-devel@nongnu.org>,
Martin Galvan <martin.galvan@tallertechnologies.com>
Subject: Re: [Qemu-devel] [PATCH V4] Target-arm: Add the Cortex-M4 CPU
Date: Tue, 16 Jun 2015 15:20:59 +0100 [thread overview]
Message-ID: <CAFEAcA9S61Aa8v=-HRd_J9ERYj+Rt-n2CZFYAhfJAgMcCkSRAA@mail.gmail.com> (raw)
In-Reply-To: <1434461850-4104-1-git-send-email-aurelioremonda@gmail.com>
On 16 June 2015 at 14:37, Aurelio C. Remonda <aurelioremonda@gmail.com> wrote:
> This patch adds the Cortex-M4 CPU. The M4 is basically the
> same as the M3, the main differences being the DSP instructions and an
> optional FPU. Created an ARM_FEATURE_THUMB_DSP to be added to any non-M
> thumb2-compatible CPU that uses DSP instructions, and manually added it to
> the M4 in its initfn. The THUMB_DSP feature was created in a different patch
> along with the bit checking on each DSP instruction. Only no-FPU cortex-M4 is
> implemented here, cortex-M4F is not because the core target-arm code doesn't
> support the M-profile FPU model yet.
>
> Signed-off-by: Aurelio C. Remonda <aurelioremonda@gmail.com>
Applied to target-arm.next, thanks.
-- PMM
next prev parent reply other threads:[~2015-06-16 14:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-16 13:37 [Qemu-devel] [PATCH V4] Target-arm: Add the Cortex-M4 CPU Aurelio C. Remonda
2015-06-16 14:20 ` Peter Maydell [this message]
2015-06-16 14:35 ` aurelio remonda
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