Re: [Libunwind-devel] tls_model("initial-exec") attribute prevents dynamic loading of libunwind via dlopen()

[Paul Pluzhnikov]

On Tue, May 1, 2018 at 11:09 AM Milian Wolff <address@hidden> wrote:

> - why was the tls_model explicitly set to initial-exec?
> - can we just remove it?

Note that when using dlopen-ed library with __thread variables, access to
them may result in malloc being called (at least under GLIBC):
https://sourceware.org/bugzilla/show_bug.cgi?id=16133

That is highly problematic when you want to unwind from within malloc
itself.



-- 
Paul Pluzhnikov