On Mon, 24 Nov 2025, Jakub Jelinek wrote:

> On Mon, Nov 24, 2025 at 09:33:18AM +0100, Richard Biener wrote:
> > > Yes, it is possible.   See:
> > > 
> > > https://patchwork.sourceware.org/project/binutils/patch/came9rorn7nycxb77kffwmvo7ury89y9mms8ouyus7x9pn0b...@mail.gmail.com/
> > > 
> > > for how it works.
> > 
> > Ah, nice.  Of course _dl_find_object isn't versioned in the first place
> > it seems ... which means this isn't a concern as glibc cannot change the
> > ABI of it.
> 
> It is versioned:
> nm -D /lib64/libc.so.6 | grep dl_find_object
> 0000000000144a10 T _dl_find_object@@GLIBC_2.35

> nm -D /lib64/libc.so.6 | grep dl_find_object
000000000017ad3e T _dl_find_object

huh!?

Richard.

-- 
Richard Biener <[email protected]>
SUSE Software Solutions Germany GmbH,
Frankenstrasse 146, 90461 Nuernberg, Germany;
GF: Jochen Jaser, Andrew McDonald, Werner Knoblich; (HRB 36809, AG Nuernberg)

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