joerg added a comment.

In D111863#3072023 <https://reviews.llvm.org/D111863#3072023>, @housel wrote:

> It's also worth noting that FreeBSD's version of libgcc exception handling is 
> actually based on the libunwind code, with a local patch 
> <https://cgit.freebsd.org/src/tree/contrib/llvm-project/libunwind/src/UnwindLevel1-gcc-ext.c#n241>
>  that implements compatibility with libgcc `__register_frame` by changing it 
> to parse an entire `.eh_frame` section (in a slightly more ad hoc fashion 
> than this code). Having this new entry point in-tree would simplify the 
> FreeBSD local changes.

Are you mixing up of `__register_frame` and `__register_frame_info`?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111863/new/

https://reviews.llvm.org/D111863

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