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Re: [parisc-linux] Re: [RFC] Emit OPD reloc for all global symbols and then some.
- From: Carlos O'Donell <carlos at systemhalted dot org>
- To: Andreas Schwab <schwab at suse dot de>
- Cc: John David Anglin <dave at hiauly1 dot hia dot nrc dot ca>, hjl at lucon dot org,binutils at sources dot redhat dot com, tausq at debian dot org,parisc-linux at lists dot parisc-linux dot org
- Date: Wed, 22 Jun 2005 17:59:02 -0400
- Subject: Re: [parisc-linux] Re: [RFC] Emit OPD reloc for all global symbols and then some.
- References: <200506211521.j5LFLwgJ011696@hiauly1.hia.nrc.ca> <jeekavhet4.fsf@sykes.suse.de>
On Tue, Jun 21, 2005 at 06:09:43PM +0200, Andreas Schwab wrote:
> "John David Anglin" <dave@hiauly1.hia.nrc.ca> writes:
>
> > Having the PLABEL32 relocation resolve to an OPD appears to require
> > that the symbol be exported. As a result, we have a different behaviors
> > for dlsym on hppa and ia32. What's ia64 do?
>
> hppa needs to be fixed to implement correct variants of the macros in
> dl-lookupcfg.h. It probably just has to copy the definitions of
> DL_FIXUP_* from sysdeps/ia64/dl-lookupcfg.h, and
> _dl_runtime_{resolve,profile} has to be adapted accordingly.
We have the correct variants implemented.
http://cvs.parisc-linux.org/glibc/sysdeps/hppa/dl-lookupcfg.h?rev=1.3&view=markup
Upstream glibc is not a good indicator of the status of our port.
I am trying to merge as much as I can upstream.
c.