[PATCH v2] manual: Document indirect functions (IFUNC)

[Andreas K. Huettel]

Am Dienstag, 23. Juni 2026, 21:18:45 Japanische Normalzeit schrieb Adhemerval Zanella Netto:
> 
> On 23/06/26 09:16, Yury Khrustalev wrote:
> > On Fri, Jun 19, 2026 at 02:40:03PM -0300, Adhemerval Zanella wrote:
> >> Add a new section to the Dynamic Linker chapter describing the
> >> STT_GNU_IFUNC mechanism: the resolver calling convention for each
> >> supported architecture, when resolvers run, and the functionality
> >> supported in resolvers (TLS access, stack protector, cross-object
> >> references) along with the remaining restrictions, reflecting the
> >> recent ordering fixes (BZ 20680, BZ 23240, BZ 28817, BZ 34164,
> >> BZ 34170).  Also cross-reference it from the hardening section.
> >> --
> >> Changes from v1:
> >> * Add Yury suggestions.
> >> ---
> > 
> > LGTM. Just one small correction for the URL reference to the SYSVABI64
> > document: it should be
> > 
> >   https://github.com/ARM-software/abi-aa/blob/main/sysvabi64/sysvabi64.rst
> 
> Ack, I will change it locally.
> 
> > 
> > To make sure the links stays correct. No need to resend v3 for this
> > change. Also, I think this should go in before the 2.44 release.
> > 
> > Reviewed-by: Yury Khrustalev <yury.khrustalev@arm.com>
> 
> Ok with this change Andreas?

Sure

> 
> > 
> > Kind regards,
> > Yury
> > 
> 
> 


-- 
PD Dr. Andreas K. Hüttel
dilfridge@gentoo.org
Gentoo Linux developer 
(council, comrel, toolchain, base-system, perl, libreoffice)
https://wiki.gentoo.org/wiki/User:Dilfridge
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