Tool versions for RTEMS 6.1 release?

Sebastian Huber sebastian.huber at embedded-brains.de
Mon Jul 3 07:18:33 UTC 2023


On 30.06.23 18:57, Joel Sherrill wrote:
> 
> 
> On Fri, Jun 30, 2023 at 1:26 AM Sebastian Huber 
> <sebastian.huber at embedded-brains.de 
> <mailto:sebastian.huber at embedded-brains.de>> wrote:
> 
>     Hello,
> 
>     it seems the RTEMS 6.1 release is getting closer. We should think about
>     the tool versions for the release.
> 
>     For GCC, my preferred choice would be GCC 13.2:
> 
>     https://gcc.gnu.org/pipermail/gcc/2023-June/241838.html
>     <https://gcc.gnu.org/pipermail/gcc/2023-June/241838.html>
> 
>     In GCC 12 a big change was enabling the vectorization support with -O2.
>     This should have stabilized in GCC 13. GCC 13 contains some
>     RTEMS-specific improvements for Ada.
> 
> 
> I think I am generally ok with moving to 13.2 since we want to be reasonably
> current when the branch happens.
> 
> Do you know of any Ada users with Adacore support for GNAT/RTEMS?
> I am aware of one case and they are using GCC 11 as a base so we already
> have a mismatch. The user builds RSB tools with TLS disabled for 
> compatibility.
>   I know this isn't a community concern but if we have more Ada users, 
> we want to do
> right by them.

I have no idea who sponsored the recent RTEMS-specific work of AdaCore. 
I thought it had to do with some of your projects.

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