| To: | David Daney <david.daney@cavium.com> |
|---|---|
| Subject: | Re: [Patch]: Fix ld pr11138 FAILures on mips*. |
| From: | Alan Modra <amodra@gmail.com> |
| Date: | Tue, 6 Dec 2011 16:10:19 +1030 |
| Cc: | binutils <binutils@sourceware.org>, linux-mips <linux-mips@linux-mips.org>, Manuel Lauss <manuel.lauss@googlemail.com>, Debian MIPS <debian-mips@lists.debian.org> |
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| In-reply-to: | <4EDD669F.30207@cavium.com> |
| Mail-followup-to: | David Daney <david.daney@cavium.com>, binutils <binutils@sourceware.org>, linux-mips <linux-mips@linux-mips.org>, Manuel Lauss <manuel.lauss@googlemail.com>, Debian MIPS <debian-mips@lists.debian.org> |
| References: | <4EDD669F.30207@cavium.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mutt/1.5.20 (2009-06-14) |
On Mon, Dec 05, 2011 at 04:49:35PM -0800, David Daney wrote:
> The root cause of this is that the mips linker synthesizes a special
> symbol "__RLD_MAP", and then sets MIPS_RLD_MAP to point to it. When
> a version script is present, this symbol gets versioned along with
> all the rest, and when it is time to take its address, the symbol
> can no longer be found as it has had version information appended to
> its name.
Why not just change
&& (strcmp (name, "__rld_map") == 0
|| strcmp (name, "__RLD_MAP") == 0))
to
&& (strncmp (name, "__rld_map", 9) == 0
|| strncmp (name, "__RLD_MAP", 9) == 0))
in _bfd_mips_elf_finish_dynamic_symbol? Perhaps the same for other
syms there too?
--
Alan Modra
Australia Development Lab, IBM
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