Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1945914AbaD3Ssg (ORCPT ); Wed, 30 Apr 2014 14:48:36 -0400 Received: from mail-pd0-f175.google.com ([209.85.192.175]:36091 "EHLO mail-pd0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758929AbaD3Ssf (ORCPT ); Wed, 30 Apr 2014 14:48:35 -0400 Date: Wed, 30 Apr 2014 11:48:04 -0700 From: Guenter Roeck To: Chen Gang Cc: Guan Xuetao , "linux-kernel@vger.kernel.org" Subject: Re: [Suggestion] unicore32: About toolchain issues and source code. Message-ID: <20140430184804.GA5733@roeck-us.net> References: <53604E82.1040407@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <53604E82.1040407@gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 30, 2014 at 09:14:42AM +0800, Chen Gang wrote: > Hello Maintainers: > > - Toolchain information: > > root@gchen:/upstream/toolchain/binutils/gas# /upstream/toolchain/unicore32/pi3dian14-beyondmind/prebuilt/linux-x86/toolchain/uc4-1.0-beta-hard-RHELAS4/bin/unicore32-linux-gcc -v > Using built-in specs. > Target: unicore32-linux > Configured with: /home/ghb/trunk/gcc-4.4.2/configure --target=unicore32-linux --prefix=/usr/unicore/gnu-toolchain-unicore/uc4-1.0-beta-hard-RHELAS4 --enable-clocale=gnu --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-languages=c,c++,fortran --disable-multilib --disable-libstdcxx-pch --with-headers=/usr/unicore/gnu-toolchain-unicore/uc4-1.0-beta-hard-RHELAS4/unicore32-linux/include --with-pkgversion=UC4_1.0-beta_20100415 > Thread model: posix > gcc version 4.4.2 (UC4_1.0-beta_20100415) That is an old version of the toolchain. Latest version I can find is 1.0.5. Google for "unicore32 toolchain" or pick it up from http://mprc.pku.edu.cn/~guanxuetao/linux/uc4-1.0.5-hard.tgz Having said that, I don't find a single kernel version (3.2 and later) which builds unicore32:defconfig. Wonder if that architecture is still supported (or if there is some secret to get it compiled. Build results are at http://server.roeck-us.net:8010/builders. Guenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/