| To: | Ralf Baechle <ralf@oss.sgi.com> |
|---|---|
| Subject: | Re: modutils bug? 'if' clause executes incorrectly |
| From: | Keith Owens <kaos@melbourne.sgi.com> |
| Date: | Sat, 14 Oct 2000 02:43:59 +1100 |
| Cc: | Cort Dougan <cort@fsmlabs.com>, linux-mips@oss.sgi.com, linux-mips@fnet.fr |
| In-reply-to: | Your message of "Fri, 13 Oct 2000 13:57:31 +0200." <20001013135731.A30919@bacchus.dhis.org> |
| Sender: | owner-linux-mips@oss.sgi.com |
On Fri, 13 Oct 2000 13:57:31 +0200,
Ralf Baechle <ralf@oss.sgi.com> wrote:
>I think in your module the following jump gets misstreated:
>
> 90: 0800002d j b4 <init_module+ac>
> 90: R_MIPS_26 .text
>
>But older modutils - including the modutils-2.1.121-12lm.src.rpm package
>from oss - do this:
>
> *loc = (*loc & ~0x03ffffff) | ((*loc & 0x03ffffff) + (v >> 2));
>
>which is different - and wrong.
Would that be this entry in the change log from 1998?
Tue Nov 3 22:26:18 MET 1998 Ralf Baechle <ralf@gnu.org>
* obj/obj_mips.c (arch_apply_relocation): Fix application of R_MIPS_26
relocations.
Thanks for tracking the problem down. I really, *really* want to kill
people using modutils 2.1.121 on current kernels.
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