Fwd: ARM FCSE - random programs segfaults

Martix martix.cz at gmail.com
Fri Apr 9 20:01:03 CEST 2010

---------- Forwarded message ----------
From: Gilles Chanteperdrix <gilles.chanteperdrix at xenomai.org>
Date: 2010/4/9
Subject: Re: ARM FCSE - random programs segfaults
To: Martix <martix.cz at gmail.com>

Martix wrote:
> Gilles Chanteperdrix wrote:
>> Ok. Would you have a root filesystem with all what is needed to
>> reproduce this?
> Here is: http://shr.bearstech.com/shr-unstable/images/om-gta02/full-om-gta02.tar.gz


Just tried your rootfs, but ping gives undefined instructions, even
without FCSE. Are you sure this is a filesystem compiled for armv4/armv5
with soft-floats (ping seems to choke on an stc, which is an access to a
co-processor, so likely some FPU)? Would you have the unstripped
binaries corresponding to this rootfs? Something like the staging dir.

I am trying to reproduce the problem with python + dbus, but it seems to
require a display, trying to use my desktop as display.



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