From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754076AbaIHNgN (ORCPT ); Mon, 8 Sep 2014 09:36:13 -0400 Received: from bh-25.webhostbox.net ([208.91.199.152]:45760 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753708AbaIHNgK (ORCPT ); Mon, 8 Sep 2014 09:36:10 -0400 Message-ID: <540DB0BE.2050505@roeck-us.net> Date: Mon, 08 Sep 2014 06:35:58 -0700 From: Guenter Roeck User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: Xuetao Guan CC: linux-kernel@vger.kernel.org, Guan Xuetao , Chen Gang , Grant Likely Subject: Re: =?UTF-8?B?5Zue5aSN77yaIFJlOiDlm57lpI3vvJogUmU6IOWbnuWkje+8miA=?= =?UTF-8?B?UmU6IOWbnuWkje+8miBSZTog5Zue5aSN77yaIFN0YXR1cyBvZiAndW5pY29yZTM=?= =?UTF-8?B?MicgYXJjaGl0ZWN0dXJlIGluIExpbnV4IGtlcm5lbA==?= References: <174974381.13596.1410181022043.JavaMail.root@bj-mail03.pku.edu.cn> In-Reply-To: <174974381.13596.1410181022043.JavaMail.root@bj-mail03.pku.edu.cn> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Authenticated_sender: linux@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-CTCH-PVer: 0000001 X-CTCH-Spam: Unknown X-CTCH-VOD: Unknown X-CTCH-Flags: 0 X-CTCH-RefID: str=0001.0A020208.540DB0CA.0009,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 X-CTCH-Score: 0.000 X-CTCH-ScoreCust: 0.000 X-CTCH-Rules: X-CTCH-SenderID: linux@roeck-us.net X-CTCH-SenderID-Flags: 0 X-CTCH-SenderID-TotalMessages: 11 X-CTCH-SenderID-TotalSpam: 0 X-CTCH-SenderID-TotalSuspected: 0 X-CTCH-SenderID-TotalConfirmed: 0 X-CTCH-SenderID-TotalBulk: 0 X-CTCH-SenderID-TotalVirus: 0 X-CTCH-SenderID-TotalRecipients: 0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: mailgid no entry from get_relayhosts_entry X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/08/2014 05:57 AM, Xuetao Guan wrote: > > ----- Guenter Roeck 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. > Whatever is more recent. Guess you'll have to either update the toolchain or the kernel. If the plan is to update the kernel, can you send me a patch to do that so I can test it ? Thanks, Guenter