From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: "Måns Rullgård" <mans@mansr.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: problem with "undefined instruction"
Date: Sat, 30 Apr 2011 22:27:42 +0530 [thread overview]
Message-ID: <4DBC3F86.3010902@ti.com> (raw)
In-Reply-To: <yw1xwribr8n5.fsf@unicorn.mansr.com>
On 4/30/2011 10:14 PM, Måns Rullgård wrote:
> Sebastian Reichel<sre@debian.org> writes:
>
[..]
>>
>> 32ecc: 9cd0 ldr r4, [sp, #832] ; 0x340
>> 32ece: fffe e92d vtbl.8 d30, {d14-d15}, d29
>>
>> 00032ed0<_IO_vfprintf>:
>> 32ed0: e92d 4ff0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
>> 32ed4: ed2d 8b02 vpush {d8}
>
> Your userland appears to be built with Thumb2. Make sure CONFIG_THUMB
> is enabled in your kernel.
>
Oh yes. The config has CONFIG_ARM_THUMB=y but THUMB2 isn't enabled.
CONFIG_THUMB2_KERNEL=y should fix the problem.
Regards
Santosh
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next prev parent reply other threads:[~2011-04-30 16:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-30 16:23 problem with "undefined instruction" Sebastian Reichel
2011-04-30 16:42 ` Santosh Shilimkar
2011-04-30 16:44 ` Måns Rullgård
2011-04-30 16:57 ` Santosh Shilimkar [this message]
2011-04-30 17:09 ` Måns Rullgård
2011-06-06 12:56 ` Sebastian Reichel
2011-06-07 11:53 ` Tony Lindgren
2011-06-23 19:53 ` Sebastian Reichel
2011-06-27 12:12 ` Tony Lindgren
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