[PATCH] cdtest: Restrict exceptions during sysinit

Sebastian Huber sebastian.huber at embedded-brains.de
Thu Jul 14 06:08:20 UTC 2022

On 14/07/2022 02:36, Chris Johns wrote:
>> Exceptions during system initialization work only on targets which do not need
>> a registration of exception frames during the global construction.  In
>> particular, targets which use the DWARF2 unwinder cannot use exceptions during
>> system initialization.
> I would like to complete the discussion on the other thread about this issue
> before we work around the issue like this.
> If this patch masks a failure that the standard expects to work we should not
> hide it.

Don't shoot the messenger. This is a fundamental limitation of the 
DWARF2 unwinder.

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