path for patches

[Sebastian Huber]

On 04/11/2013 11:54 AM, Ralf Corsepius wrote:
> On 04/11/2013 09:56 AM, Sebastian Huber wrote:
>> I would not use GCC 4.4.7 on ARM due to this bug:
>>
>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644
>>
>> At least you have to make sure to disable this optimization.
>
> Well, I think you are overdramatising.

This bug produces an invalid stack epilogue.  This is a drama for RTEMS since 
it uses the current thread stack to store some context during exception 
processing.  This leads to unpredictable program behaviour.

-- 
Sebastian Huber, embedded brains GmbH

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