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Re: [PATCH 0/3] Full removal of libc.so/ld.so interposition (bug 25486)
- From: Florian Weimer <fweimer at redhat dot com>
- To: libc-alpha at sourceware dot org
- Date: Sun, 16 Feb 2020 17:40:17 +0100
- Subject: Re: [PATCH 0/3] Full removal of libc.so/ld.so interposition (bug 25486)
- References: <cover.1581797592.git.fweimer@redhat.com>
* 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