[ECOS] HOWTO: eCos on QEMU PC emulator

Drasko DRASKOVIC drasko.draskovic@gmail.com
Thu Mar 24 14:21:00 GMT 2011


Hi Stanislav,
I do not know if it has what you are looking for, but maybe you can
take a look for a SystemC cycle accurate models/simulators here
(completely GNU licensed) :
http://www.soclib.fr/trac/dev
and here (free to use, but has some limitations in licence) :
http://www.ovpworld.org/

Can you also keep us informed about your observations and impressions,
as I do not have so much time to go in the details about these
simulators, so your insight and digest version could be beneficial.

Hope this helps.

Best regards,
Drasko

On Thu, Mar 24, 2011 at 11:59 AM, Stanislav Meduna <stano@meduna.org> wrote:
> On 24.03.2011 01:37, Grant Edwards wrote:
>
>>   http://www.panix.com/~grante/eCos-on-QEMU.html
>
> Thanks, this is an interesting work. I tried this with
> VMWare and VirtualBox and I did not succeed because
> of eCos calling something in the disk layer the two
> do not implement
> (http://www.mail-archive.com/ecos-discuss@ecos.sourceware.org/msg11944.html).
>
> Let's see whether QEMU understand it (at least one can
> fix it if it does not). Maybe you already tried it
> (enabling CYGSEM_REDBOOT_DISK_IDE was enough to trigger
> this in my environment)?
>
>
> Out of curiosity, is there a - QEMU or not, free or not
> but affordable - emulator capable of emulating
> a minimal Cortex-M3 system with its Thumb-2 instruction
> set?
>
> Part of our work is a JIT compiler and such tool would
> greatly help us in debugging and (automatic) testing.
>
> Thanks
> --
>                                  Stano
>
> --
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>
>

--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss



More information about the Ecos-discuss mailing list