[2.32] struct _Unwind_Exception alignment should not depend on compiler flags

[Matheus Castanho]

On 11/16/20 5:50 PM, Florian Weimer wrote:
> * Matheus Castanho:
> 
>> Could we backport this patch to the 2.32 branch? It would be helpful
>> to fix the issue downstream.
> 
> Sure, looks reasonable.  Do you need it backported further?

No. Only 2.32 is enough.

> 
> Sorry for not being up-to-date with commit capabilities—would you be
> able to commit this yourself?

No, I don't have write permission. So I'd appreciate if either you or Tulio
could push it if that's OK.

Thanks,
Matheus Castanho