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Re: [PATCH] elf/get-dynamic-info.h: fix early GNU_HASH processing on ia64

From: Sergei Trofimovich <slyich at gmail dot com>
Cc: Florian Weimer <fweimer at redhat dot com>, Richard Biener <rguenth at gcc dot gnu dot org>, libc-alpha at sourceware dot org, Andreas Schwab <schwab at suse dot de>, Eric Botcazou <ebotcazou at gcc dot gnu dot org>, Dennis Schridde <devurandom at gmx dot net>, Sergei Trofimovich <siarheit at google dot com>, Mike Frysinger <vapier at gentoo dot org>
Date: Sat, 16 Jan 2016 23:04:37 +0000
Subject: Re: [PATCH] elf/get-dynamic-info.h: fix early GNU_HASH processing on ia64
Authentication-results: sourceware.org; auth=none
References: <1451158325-4790-1-git-send-email-slyich at gmail dot com> <20151228051238 dot GC25803 at vapier dot lan> <5681238C dot 1010908 at redhat dot com> <20151228121552 dot 6ae34c8f at sf> <20151228174901 dot 7f7db2d9 at sf>

On Mon, 28 Dec 2015 17:49:01 +0000
Sergei Trofimovich <slyich@gmail.com> wrote:

> > I think gcc can be taught to use something like
> > 
> >     movl r32 = @gprel(_rtld_local#+15032385536)
> >     add  r32 = r32, gp
> > 
> > on ia64. That would (i hope) use statically resolvable
> > relocation and would not require .got entry.

[for email thread completeness] Patch gone in upstream GCC as:
    https://github.com/gcc-mirror/gcc/commit/afe82e5b25dda439d84a99d95b3767d6cced79c8

Thanks!

-- 

  Sergei

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