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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] buildroot for SAMA5D3 illegal instruction
Date: Wed, 22 Jul 2015 08:59:12 +0200	[thread overview]
Message-ID: <20150722085912.66ff27e0@free-electrons.com> (raw)
In-Reply-To: <55AF3847.503@mydatex.cz>

Dear Daniel Smolik,

Thanks for your report!

On Wed, 22 Jul 2015 08:29:27 +0200, Daniel Smolik wrote:

> I have compiled latest stable buildroot for SAMA5D3 (config attached) I booted to new root and sshd and some programs 
> crash in illegal instruction opcode.

I don't immediately see anything wrong in your configuration. Which
kernel are you using? Your Buildroot configuration builds a toolchain
with kernel headers 4.0, are you using a kernel version >= 4.0 ?

Could you run sshd under gdb and see which instruction is considered to
be invalid? This would be the most helpful way to debug the problem.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

  reply	other threads:[~2015-07-22  6:59 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-22  6:29 [Buildroot] buildroot for SAMA5D3 illegal instruction Daniel Smolik
2015-07-22  6:59 ` Thomas Petazzoni [this message]
2015-07-22  7:02   ` Daniel Smolik
2015-07-22 15:10     ` Daniel Smolik
2015-07-22 15:16       ` Thomas Petazzoni
2015-07-22 18:41         ` Baruch Siach

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