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List:       qemu-discuss
Subject:    Re: [Qemu-discuss] LEON2 emulation not merged
From:       Peter Maydell <peter.maydell () linaro ! org>
Date:       2019-01-03 10:40:10
Message-ID: CAFEAcA9QuB-6at1_iV60LUWixZ6GLdvkPRQsWkPTTLNTEuuqxA () mail ! gmail ! com
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On Thu, 3 Jan 2019 at 10:32, Juan Rafael García Blanco
<juanrgar@gmail.com> wrote:
> Sorry, I'm quite new to QEMU. I meant there is no support for any LEON2 machine, \
> i.e. '-M help' shows a leon3_generic machine, but nothing about LEON2. I was not \
> aware of the -cpu option, sorry; but yes, in my build there is also a LEON2 CPU. 
> I guess LEON2 CPU emulation support is not useful for some situations, if it cannot \
> be bundled with timer and irq units that are part of the machine.

Ah, I see. If LEON2 has specific devices or a
machine model it needs then yes, I guess it's
just that nobody has (yet) done the work of getting
them in shape to merge upstream. (That needs somebody
who's familiar with and interested in the hardware,
and also with some ability with C; it may require
disentangling code changes into a set of coherent
reviewable patches.)

thanks
-- PMM


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