From: "Xuetao Guan " <gxt@pku.edu.cn>
To: Guenter Roeck <linux@roeck-us.net>
Cc: linux-kernel@vger.kernel.org, Guan Xuetao <gxt@mprc.pku.edu.cn>,
Chen Gang <gang.chen.5i5j@gmail.com>,
Grant Likely <grant.likely@linaro.org>
Subject: 回复： Re: 回复： Re: 回复： Re: 回复： Re: 回复： Status of 'unicore32' architecture in Linux kernel
Date: Mon, 8 Sep 2014 20:57:02 +0800 (CST) [thread overview]
Message-ID: <174974381.13596.1410181022043.JavaMail.root@bj-mail03.pku.edu.cn> (raw)
In-Reply-To: <540B439C.8070204@roeck-us.net>
----- Guenter Roeck <linux@roeck-us.net> 写道：
> On 09/04/2014 11:13 PM, Xuetao Guan wrote:
> Hi,
>
> I made everything I have available at http://server.roeck-us.net/qemu/unicore32/.
> I tried multiple variants for creating the root file system, including the one
> on https://github.com/gxt/UniCore32.git and the one using mkrootfs.sh in
> the link above. No difference - I always see the same crash. Note that the
> 'init' program is loading, but crashes with above error (0x0000000b is SIGSEGV
> unless I am missing something).
>
> Note that I used the latest qemu for unicore from upstream sources; I was unable
> to compile it from git@github.com:gxt/QEMU.git. Qemu configuration did not seem
> to make a difference. The toolchain was extracted from uc4-1.0.5-hard.tgz.
>
> Hope this helps,
> Guenter
>
I guess you used the newest kernel to run busybox.
However, as for unicore32, the newest kernel uses different ABI with uc4-1.0.5 toolchain.
I'm sorry to make it so confusing.
I'll update and submit another-ABI patches asap.
Thanks,
Xutao
next prev parent reply other threads:[~2014-09-08 12:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-31 23:51 Guenter Roeck
2014-09-01 4:00 ` Chen Gang
2014-09-02 14:03 ` 回复： " Xuetao Guan
2014-09-02 15:58 ` Guenter Roeck
2014-09-03 0:09 ` 回复： " Xuetao Guan
2014-09-03 1:52 ` Guenter Roeck
2014-09-03 3:58 ` Guenter Roeck
2014-09-03 8:32 ` 回复： " Xuetao Guan
2014-09-05 5:52 ` Guenter Roeck
2014-09-05 6:13 ` 回复： " Xuetao Guan
2014-09-06 17:25 ` Guenter Roeck
2014-09-08 12:57 ` Xuetao Guan [this message]
2014-09-08 13:35 ` 回复： " Guenter Roeck
2014-09-09 0:58 ` 回复： " Xuetao Guan
2014-09-09 2:06 ` Guenter Roeck
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