From: Albert ARIBAUD <albert.aribaud@free.fr>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARMv7: Fix linker errors across toolchain versions
Date: Wed, 01 Dec 2010 18:32:03 +0100 [thread overview]
Message-ID: <4CF68693.1050406@free.fr> (raw)
In-Reply-To: <B85A65D85D7EB246BE421B3FB0FBB5930247AFDAAD@dbde02.ent.ti.com>
Le 01/12/2010 18:19, Premi, Sanjeev a ?crit :
>> Nak -- what we want to overlay is .bss on one hand, and
>> .rel.dyn *plus*
>> .dynsym on the other hand; OVERLAY { ... } does not allow this.
>
> [sp] From the earlier discussion, I inferred the overlay was supposed
> to be .rel.dyn and .bss.
That's because I avoid saying " .rel.dyn plus .dynsym" and just go for
short ".rel.dyn" instead. Sorry for that.
> Let me get the ".rel.dyn + .dynsym" overlay with ".bss".
> If it works across compiler versions would that be okay?
Getting ".rel.dyn + .dynsym" overlay with ".bss" is exactly what the
current linker file does, by emitting .rel.dyn, then .dynsym, then
overlaying .bss back at the start of .rel.dyn. Look up a readelf -a of
./u-boot and see where each section starts and ends.
If you find another way to do this overlay yet end up producing a
different binary, I'll be interested in the result, but I honestly don't
think you will find any.
> ~sanjeev
Amicalement,
--
Albert.
next prev parent reply other threads:[~2010-12-01 17:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-01 15:17 [U-Boot] [PATCH] ARMv7: Fix linker errors across toolchain versions Sanjeev Premi
2010-12-01 15:58 ` Premi, Sanjeev
2010-12-01 19:55 ` Wolfgang Denk
2010-12-01 17:13 ` Albert ARIBAUD
2010-12-01 17:19 ` Premi, Sanjeev
2010-12-01 17:32 ` Albert ARIBAUD [this message]
2010-12-01 18:19 ` Premi, Sanjeev
2010-12-01 18:36 ` Albert ARIBAUD
2010-12-01 18:54 ` Premi, Sanjeev
2010-12-01 21:39 ` Albert ARIBAUD
2010-12-02 6:59 ` Albert ARIBAUD
2010-12-02 7:34 ` Wolfgang Denk
2010-12-02 7:51 ` Albert ARIBAUD
2010-12-02 8:13 ` Wolfgang Denk
2010-12-02 8:26 ` Albert ARIBAUD
2010-12-02 8:30 ` Premi, Sanjeev
2010-12-02 8:42 ` Albert ARIBAUD
2010-12-02 11:25 ` Premi, Sanjeev
2010-12-02 11:39 ` Wolfgang Denk
2010-12-02 12:45 ` Premi, Sanjeev
2010-12-02 14:00 ` Wolfgang Denk
2010-12-02 8:56 ` Wolfgang Denk
2010-12-02 8:14 ` Premi, Sanjeev
2010-12-02 8:18 ` Premi, Sanjeev
2010-12-01 20:08 ` Wolfgang Denk
2010-12-01 18:23 ` Premi, Sanjeev
2010-12-01 18:28 ` Albert ARIBAUD
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