Difficulties building RTEMS

[Hesham ALMatary]

On Fri, Sep 11, 2015 at 3:52 PM, Joel Sherrill
<joel.sherrill at oarcorp.com> wrote:
>
>
> On 9/11/2015 9:38 AM, Hesham ALMatary wrote:
>>
>> On Fri, Sep 11, 2015 at 2:51 PM, TUAZ TORCHON, Dimitri
>> <dimitri.tuaztorchon at airbus.com> wrote:
>>>
>>>
>>> Hi,
>>>
>>>
>>>
>>> I’m using your repository, and I get the error I described.
>>> So it is not possible to run complex RTEMS applications on a Microblaze ?
>>> I have to use a Spartan6 card.
>>>
>>>
>>>
>>>
>>
>> What configuration options do you use? This is a simple configuration
>> line the should work: "--target=rtems-microblaze
>> --enable-rtemsbsp=microblaze_fdga  --disable-networking
>> --disable-posix"
>
>
> I suspect that the argument for the target should be:
>
Yeah sorry my bad.

> --target=microblaze-rtems4.11
>
>> I am afraid only hello world sample would work. UART is the only BSP
>> driver out there for this BSP currently. I got Hello World running on
>> Atlys (Spartan 6) board.
>
>
> We need to discuss if this is far enough along to merge again now that
> we are past a branch. I recall some odd code issues with the vendor HAL
> and not running on a simulator at all. But that is a dusty memory.
>
I didn't run it on the simulator at all, instead I worked directory
with the FPGA. I can see that there's some interest on this port,
which is a good motivation to work on upstreaming it. I'll try to
clean-up the code and send initial patches, but there're no timing
guarantees since I'm pretty busy with school and moving out stuff.

>
>>>
>>> Thanks for your answer,
>>>
>>> Dimitri
>>>
>>>
>>>
>>> From: Hesham ALMatary [mailto:heshamelmatary at gmail.com]
>>> Sent: Friday, September 11, 2015 3:41 PM
>>> To: TUAZ TORCHON, Dimitri
>>> Cc: users at rtems.org
>>> Subject: Re: Difficulties building RTEMS
>>>
>>>
>>>
>>> Hi,
>>>
>>>
>>>
>>> What repos are you using to build RTEMS for microblaze? FYI, there's no
>>> microblaze port in RTEMS/upstream. I've worked on an initial port for it,
>>> you can find it here [1]. It just runs Hello World sample.
>>>
>>>
>>>
>>> [1] https://github.com/heshamelmatary/rtems-microblaze
>>>
>>>
>>>
>>> Thanks,
>>>
>>> Hesham
>>>
>>>
>>>
>>> On Fri, Sep 11, 2015 at 11:04 AM, TUAZ TORCHON, Dimitri
>>> <dimitri.tuaztorchon at airbus.com> wrote:
>>>
>>> Hi,
>>>
>>>
>>>
>>> I’m trying to build RTEMS for a Microblaze target, but I have troubles.
>>> Indeed, the compiler tries to seek “creat()” function in libc, but this
>>> function is not in libc.
>>> So it generate an error, and I don’t know how I can fix it….
>>>
>>> Thanks a lot,
>>>
>>> Dimtiri Tuaz
>>>
>>>
>>>
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>>> --
>>>
>>> Hesham
>>>
>>> ***************************************************************
>>> Ce courriel (incluant ses eventuelles pieces jointes) peut contenir des
>>> informations confidentielles et/ou protegees ou dont la diffusion est
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>>> copier, ni l'utiliser, ni en divulguer le contenu a quiconque. Merci d'en
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>>> systeme. Airbus Defence and Space et les sociétés Airbus Group declinent
>>> toute responsabilite en cas de corruption par virus, d'alteration ou de
>>> falsification de ce courriel lors de sa transmission par voie electronique.
>>> This email (including any attachments) may contain confidential and/or
>>> privileged information or information otherwise protected from disclosure.
>>> If you are not the intended recipient, please notify the sender immediately,
>>> do not copy this message or any attachments and do not use it for any
>>> purpose or disclose its content to any person, but delete this message and
>>> any attachments from your system. Airbus Defence and Space and Airbus Group
>>> companies disclaim any and all liability if this email transmission was
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>>> ---------------------------------------------------------------------
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>>
>>
>>
>>
>>
>
> --
> Joel Sherrill, Ph.D.             Director of Research & Development
> joel.sherrill at OARcorp.com        On-Line Applications Research
> Ask me about RTEMS: a free RTOS  Huntsville AL 35805
> Support Available                (256) 722-9985



-- 
Hesham