What is the Qemu target for the LEON processor?
Gedare Bloom
gedare at rtems.org
Sun Oct 16 17:45:09 UTC 2016
It should. It did the last time I tried leon3 on qemu, about 6 months ago.
On Sun, Oct 16, 2016 at 12:20 PM, Oyake, Amalaye (398F)
<amalaye.oyake at jpl.nasa.gov> wrote:
> Thank you Gedare,
>
> Will RSB apply the necessary Qemu patches (based on the email you cited)?
>
> Regards,
> -----------
> * Amalaye Oyake *
> * Instrument Product Software Development Group */\ *
> * Jet Propulsion Laboratory, Pasadena *|| *
> * CA 91109 818.393.7168 work 626.399.1707 cell /||\ *
> **************************************************^^***
>
>
> On 10/16/16, 5:14 AM, "gedare at gwmail.gwu.edu on behalf of Gedare Bloom" <gedare at gwmail.gwu.edu on behalf of gedare at rtems.org> wrote:
>
> leon3 works on qemu. See
> https://lists.rtems.org/pipermail/users/2014-October/028257.html and
> also you should build Qemu using the RSB. I believe it will include
> the necessary patches so that you can run the leon3.
>
> As I recall, sis provides reasonably accurate timing based on the
> erc32 processor instruction-cycle times. Also because sis is
> integrated to gdb it is easy to debug. Qemu does not provide any
> timing fidelity, and you have to hook gdb to it, but qemu is more
> featureful I suppose.
>
> Gedare
>
> On Fri, Oct 14, 2016 at 2:41 PM, Oyake, Amalaye (398F)
> <amalaye.oyake at jpl.nasa.gov> wrote:
> > Hello RTEMS list:
> >
> > What is the Qemu target for the LEON processor (that I can use for RTEMS)?
> >
> > Also what are the comparisons between Qemu and the Sparc Instruction Simulator (SIS).
> >
> > Regards,
> > -----------
> > * Amalaye Oyake *
> > * Instrument Product Software Development Group */\ *
> > * Jet Propulsion Laboratory, Pasadena *|| *
> > * CA 91109 /||\ *
> > **************************************************^^***
> >
> >
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> > users at rtems.org
> > http://lists.rtems.org/mailman/listinfo/users
>
>
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