[PATCH] Cygwin: aarch64 SEH fixes and handler refactoring

Corinna Vinschen corinna-cygwin@cygwin.com
Mon Mar 30 08:32:49 GMT 2026


Hi Thirumalai,

On Mar 24 12:42, Thirumalai Nagalingam wrote:
> Hi all,
> 
> The previously posted patches for aarch64 SEH support and handler refactoring were marked as work-in-progress. Now they should be ready for upstream review.
> This series [2 patches] includes changes related to:
> 
> 
>   *   Proper symbol references for exception handlers on aarch64
>   *   Refactoring of SEH handler data setup via macros
>   *   Guarding altstack_wrapper in exceptions.cc for supported architectures
> 
> These patches will unblock merging of patch from Igor Podgainoi [SEH: Fix crash and handle second unwind phase on aarch64]( https://cygwin.com/pipermail/cygwin-patches/2026q1/014741.html)

Patches pushed with Igor's followup patch.


Thanks,
Corinna





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