------- Additional Comments From hjl dot tools at gmail dot com 2009-07-30
16:50 -------
If all relocations against an IFUNC symbol are in the same file
where it is defined, the ref_regular field may not be set. I
changed the x86 linker to set it properly for IFUNC symbols. We
need to do it. Otherwise we will run into this bug. If not all
backends need it, we can change elflink.c from
if ((h->type == STT_GNU_IFUNC
&& h->def_regular
&& !finfo->info->relocatable)
to
if ((h->type == STT_GNU_IFUNC
&& !finfo->info->relocatable
&& bed->need_finish_dynamic_ifunc_symbol (h))
It will be default to h->def_regular. I can provide a patch if it is
OK.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|SUSPENDED |NEW
http://sourceware.org/bugzilla/show_bug.cgi?id=10433
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