Re: [PATCH v4 0/3] Compile-time stack frame pointer validation

Peter Zijlstra
2015-05-20T17:27:24Z

On Wed, May 20, 2015 at 09:03:37AM -0700, Andy Lutomirski wrote:
> I think it would be nice to have full DWARF unwind support for
> everything at some point. Unfortunately, I don't see any easy path to
> getting there. It doesn't help that AFAIK no one has ever proposed a
> usable in-kernel DWARF unwinder.

There's a bit of history here; SuSE (iirc) actually has one, however: