Cogent 637 board

[Joel Sherrill <joel@OARcorp.com>]

Camilo Alejandro Arboleda wrote:
> I tried with gcc 3.2.3, with the same result. Given that remote 
> debugging uses ethernet in this board, what shoul I do to track down the 
> error?

If Jay;'s board works and yours doesn't, then I am prone to blame the 
board.  Are there multiple revisions of it?  ROM or jumper settings 
which could be different?

-joel

> Joel Sherrill <joel at OARcorp.com> wrote:
> 
>> Camilo Alejandro Arboleda wrote:
>>
>>> I'm using RTEMS 4.6.99.2. Network driver is loaded, but it seems to 
>>> fail in the ISR.
>>>
>>> Linux ethernet driver works fine.
>>>
>>> I already said that, but I've never worked with ARM before, and I 
>>> don't know what to look for.
>>
>>
>>
>> What gcc version are you using?  There have been cases with gcc 4.0.x 
>> where something got optimized better and no longer works.
>>
> 


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Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
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