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Re: [Qemu-devel] [PATCH v1 0/5] Netduino Plus 2 Machine Model


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH v1 0/5] Netduino Plus 2 Machine Model
Date: Mon, 1 Sep 2014 17:39:04 +0100

On 24 August 2014 01:13, Alistair Francis <address@hidden> wrote:
> The Netduino Plus 2 has a Cortex-M4 in it, while this model uses
> a Cortex-M3 as that is supported by QEMU. This means that the code
> that runs on the Netduino Plus 2 is recompiled for a Cortex-M3 with
> out Floating Point or DSP optimisations.
>
> For my use of this it doesn't matter if the code has to be recompiled,
> so I have no desire to add support for the Cortex-M4.

That does make things a bit awkward. I don't really want to
add something that claims to be a model of board X if in
fact it won't run anything that isn't specifically built for
"QEMU's deficient model of board X". It seems to me that
would just be a recipe for lots of user complaints...

thanks
-- PMM



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