[PATCH 0/3] Full removal of libc.so/ld.so interposition (bug 25486)

Florian Weimer fweimer@redhat.com
Sun Feb 16 16:40:00 GMT 2020


* Florian Weimer:

> Apart from malloc, the other use of symbol interposition is the ld.so
> exception handling mechanism.
>
> We can (carefully) use some form of thread-local storage in the loader
> now that Hurd has THREAD_GETMEM/THREAD_SETMEM.  This leads to a nice
> simplification of this code.
>
> Tested on x86_64-linux-gnu and i686-linux-gnu.  Full
> build-many-glibcs.py with the scripts/localplt.awk change is still
> running.  A previous build was fine except on C-SKY, hence the second
> commit in this series.

Building the entire series with did not show any issues.

Thanks,
Florian



More information about the Libc-alpha mailing list