Re: [Qemu-devel] [PATCH v24 0/7] QEMU AVR 8 bit cores

[Michael Rolnik]

Hi Philippe.

I am working on it.

On Tue, Jul 2, 2019 at 6:55 PM Philippe Mathieu-Daudé <address@hidden>
wrote:

> Hi Michael,
>
> On 6/28/19 2:01 PM, Michael Rolnik wrote:
> > This series of patches adds 8bit AVR cores to QEMU.
> > All instruction, except BREAK/DES/SPM/SPMX, are implemented. Not fully
> tested yet.
> > However I was able to execute simple code with functions. e.g fibonacci
> calculation.
> > This series of patches include a non real, sample board.
> > No fuses support yet. PC is set to 0 at reset.
>
> I see in this thread you test some binary:
> https://lists.gnu.org/archive/html/qemu-devel/2019-06/msg02291.html
>
>
> https://github.com/seharris/qemu-avr-tests/blob/master/free-rtos/Demo/AVR_ATMega2560_GCC/demo.elf
>
> Can you add a test that uses your binary and check it does something?
> That would help maintaining your work over time.
>
> Avocado tests can be quite simple, i.e.:
> https://lists.gnu.org/archive/html/qemu-devel/2019-06/msg06515.html
>
> Since you added support for the USART, you can also add some
> assembler instructions to use it to this test:
>
>
> https://git.qemu.org/?p=qemu.git;a=blob;f=tests/boot-serial-test.c;h=24852d4c7d0b3fc08fb0dab35f32372a0b2c46db;hb=HEAD
>
> Thanks!
>
> Phil.
>


-- 
Best Regards,
Michael Rolnik