From: "andrzej zaborowski" <balrogg@gmail.com>
To: vibi_sreenivasan@cms.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Can we run code for ARM920T core (at91rm9200) in qemu
Date: Sun, 4 Jan 2009 08:31:54 +0100 [thread overview]
Message-ID: <fb249edb0901032331l35b2c607jb88115c242b5981a@mail.gmail.com> (raw)
In-Reply-To: <1230872616.3559.5.camel@localhost.localdomain>
2009/1/2 vibisreenivasan <vibi_sreenivasan@cms.com>:
> hi Warner,
> Thanks for the fast response.
> Is there any one working on adding support for ARM920T core.
>
> Can any one give me some points on how to add support for
> ARM920T core.
Most (all?) of the instructions ARM920T supports are in ARM926 too so
most of the changes would be restricting the exisitng instruction set
to generate faults on v5-only instructions. If you don't care about
the faults then mostly anything that runs on ARM920T will run in qemu
as is. The openmoko qemu tree emulates a cpu with an ARM920T core but
without implementing the differences from arm926.
Cheers
next prev parent reply other threads:[~2009-01-04 7:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-01 11:02 [Qemu-devel] Can we run code for ARM920T core (at91rm9200) in qemu vibisreenivasan
2009-01-01 15:43 ` M. Warner Losh
2009-01-01 20:40 ` [Qemu-devel] " Måns Rullgård
2009-01-02 5:03 ` [Qemu-devel] " vibisreenivasan
2009-01-04 7:31 ` andrzej zaborowski [this message]
2009-01-05 10:43 ` vibisreenivasan
2009-01-05 10:51 ` [Qemu-devel] HOW TO ADD SUPPORT FOR A NEW arm926 based board (at91sam9260ek) vibisreenivasan
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