Communicating with RTEMS instance running inside QEMU

[Saeed Ehteshamifar]

>
> I think you should be able to. There is a parameter in the call. How you
> would do it, I don't know
>
> rtems_task Init(
>   rtems_task_argument argument
>
I also wonder how is it possible to pass a parameter as Init task's
argument.

If you are using a file system, why not read the file after init starts -
> maybe from a task and run your test from there?
>
I think that's the only option I have: Introduce a QEMU disk file, mount it
on host machine and edit it, then read it in guest using normal file
operation functions.

Kind Regards,
SAeeD

On Tue, Aug 25, 2015 at 5:40 AM, Angelo Fraietta <
newsgroups at smartcontroller.com.au> wrote:

> I think you should be able to. There is a parameter in the call. How you
> would do it, I don't know
>
> rtems_task Init(
>   rtems_task_argument argument
>
>
> If you are using a file system, why not read the file after init starts -
> maybe from a task and run your test from there?
>
>
>
> On Tue, Aug 25, 2015 at 1:32 AM, Saeed Ehteshamifar <salpha.2004 at gmail.com
> > wrote:
>
>> Hi,
>>
>> What is the best way to communicate with RTEMS Init task? Is it possible
>> to pass arguments to Init task when invoking QEMU?
>> The problem is that I want to pass test case list to RTEMS, and the list
>> might change during execution (if a test case execution fails, the test
>> cases from the beginning up to after the failed test case should be removed
>> from the list) so I can't hard code it in the compilation process.
>> I was thinking to use a permanent filesystem (like jffs2) and control
>> this process via a file which is edited by host and read by guest (RTEMS).
>> Is there an easier/better way to do this?
>>
>> Kind Regards,
>> SAeeD
>>
>>
>> _______________________________________________
>> users mailing list
>> users at rtems.org
>> http://lists.rtems.org/mailman/listinfo/users
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/users/attachments/20150826/947ffb65/attachment-0002.html>