GCC version for RTEMS 6?

[Sebastian Huber]

On 24/05/2022 08:43, Sebastian Huber wrote:
> On 24/05/2022 02:32, Chris Johns wrote:
>> On 6/5/2022 4:16 pm, Sebastian Huber wrote:
>>>> - aarch64 bsps
>>>>
>>>> These BSPs generated lots of warnings in the testsuite due to this 
>>>> line:
>>>>
>>>> https://git.rtems.org/rtems/tree/bsps/aarch64/include/bsp/start.h#n175
>>>>
>>>> The warning is about comparing arrays. I have not looked deeper.
>>>
>>> This can be fixed by using RTEMS_OBFUSCATE_VARIABLE().
>>
>> Sorry, I do not know how to use this macro to remove the warning?
> 
> For this macro you need a stack variable.
> 
> I guess the warning could be also removed using this compiler note:
> 
> rtems/bsps/aarch64/include/bsp/start.h:175:28: note: use 
> '&bsp_vector_table_end[0] != &bsp_vector_table_size[0]' to compare the 
> addresses
> 
> What is the purpose of AArch64_start_set_vector_base()? Do we need this 
> at all on the aarch64 target?

Also why is this function exposed by <bsp.h>?

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