From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19120 invoked by alias); 20 Jun 2006 14:35:59 -0000 Received: (qmail 19110 invoked by uid 22791); 20 Jun 2006 14:35:56 -0000 X-Spam-Check-By: sourceware.org Received: from d5152EF28.access.telenet.be (HELO lx-dmz.televic.com) (81.82.239.40) by sourceware.org (qpsmtpd/0.31) with ESMTP; Tue, 20 Jun 2006 14:35:53 +0000 Received: (qmail 17964 invoked from network); 20 Jun 2006 14:35:50 -0000 Received: from nt-email.televic.com (10.0.0.9) by 10.1.8.1 with SMTP; 20 Jun 2006 14:35:50 -0000 Received: from nt-server-email.TELEVIC.COM ([10.0.0.7]) by nt-email.TELEVIC.COM with Microsoft SMTPSVC(6.0.3790.1830); Tue, 20 Jun 2006 16:35:22 +0200 Received: from [10.0.56.4] ([10.0.56.4]) by nt-server-email.TELEVIC.COM with Microsoft SMTPSVC(5.0.2195.6713); Tue, 20 Jun 2006 16:35:21 +0200 Message-ID: <449807AA.4040808@tiscali.be> Date: Tue, 20 Jun 2006 14:35:00 -0000 From: =?ISO-8859-1?Q?J=FCrgen_Lambrecht?= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 MIME-Version: 1.0 To: Andrew Lunn CC: "Doyle, Patrick" , ecos-discuss@ecos.sourceware.org References: <3EDBCCE80E95E744A99895CA464987C4A7D293@dtcsrvr09> <20060309204251.GJ19406@lunn.ch> In-Reply-To: <20060309204251.GJ19406@lunn.ch> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: Re: [ECOS] JFFS2 on ARM target X-SW-Source: 2006-06/txt/msg00184.txt.bz2 I had the same problem with JFFS2 on my ARM target, and I also do not get the error message about a broken compiler. I use an Atmel ARM7 AT91M55800A (on eb55 demo board), an arm7tdmi. As you request below: $ arm-elf-gcc -v Reading specs from /opt/ecos/gnutools/arm-elf/bin/../lib/gcc-lib/arm-elf/3.2.1/specs Configured with: /local/demonweb/tools/ecos-gnutools-v1.4/r2/arm-elf/cygwin/tar_bz2/source/gcc-3.2.1 /configure --target=arm-elf --prefix=/local/demonweb/tools/ecos-gnutools-v1.4/r2/arm-elf/cygwin/tar_ bz2/opt/ecos/gnutools/arm-elf --enable-languages=c,c++ --with-gnu-as --with-gnu-ld --with-newlib --w ith-gxx-include-dir=/local/demonweb/tools/ecos-gnutools-v1.4/r2/arm-elf/cygwin/tar_bz2/opt/ecos/gnut ools/arm-elf/arm-elf/include Thread model: single gcc version 3.2.1 with ' arm-elf-gcc -dumpspecs', I get amongs others this output: *cpp_cpu_arch: -Acpu=arm -Amachine=arm %{march=arm2:-D__ARM_ARCH_2__} %{march=arm250:-D__ARM_ARCH_2__} %{march=arm3 :-D__ARM_ARCH_2__} %{march=arm6:-D__ARM_ARCH_3__} %{march=arm600:-D__ARM_ARCH_3__} %{march=arm610:-D __ARM_ARCH_3__} %{march=arm7:-D__ARM_ARCH_3__} %{march=arm700:-D__ARM_ARCH_3__} %{march=arm710:-D__A RM_ARCH_3__} %{march=arm720:-D__ARM_ARCH_3__} %{march=arm7100:-D__ARM_ARCH_3__} %{march=arm7500:-D__ ARM_ARCH_3__} %{march=arm7500fe:-D__ARM_ARCH_3__} %{march=arm7m:-D__ARM_ARCH_3M__} %{march=arm7dm:-D __ARM_ARCH_3M__} %{march=arm7dmi:-D__ARM_ARCH_3M__} %{march=arm7tdmi:-D__ARM_ARCH_4T__} %{march=arm8 :-D__ARM_ARCH_4__} %{march=arm810:-D__ARM_ARCH_4__} %{march=arm9:-D__ARM_ARCH_4T__} %{march=arm920:- D__ARM_ARCH_4__} %{march=arm920t:-D__ARM_ARCH_4T__} %{march=arm9tdmi:-D__ARM_ARCH_4T__} %{march=stro ngarm:-D__ARM_ARCH_4__} %{march=strongarm110:-D__ARM_ARCH_4__} %{march=strongarm1100:-D__ARM_ARCH_4_ _} %{march=xscale:-D__ARM_ARCH_5TE__} %{march=xscale:-D__XSCALE__} %{march=armv2:-D__ARM_ARCH_2__} % {march=armv2a:-D__ARM_ARCH_2__} %{march=armv3:-D__ARM_ARCH_3__} %{march=armv3m:-D__ARM_ARCH_3M__} %{ march=armv4:-D__ARM_ARCH_4__} %{march=armv4t:-D__ARM_ARCH_4T__} %{march=armv5:-D__ARM_ARCH_5__} %{ma rch=armv5t:-D__ARM_ARCH_5T__} %{march=armv5e:-D__ARM_ARCH_5E__} %{march=armv5te:-D__ARM_ARCH_5TE__} %{!march=*: %{mcpu=arm2:-D__ARM_ARCH_2__} %{mcpu=arm250:-D__ARM_ARCH_2__} %{mcpu=arm3:-D__ARM_ARC H_2__} %{mcpu=arm6:-D__ARM_ARCH_3__} %{mcpu=arm600:-D__ARM_ARCH_3__} %{mcpu=arm610:-D__ARM_ARCH_3 __} %{mcpu=arm7:-D__ARM_ARCH_3__} %{mcpu=arm700:-D__ARM_ARCH_3__} %{mcpu=arm710:-D__ARM_ARCH_3__} %{mcpu=arm720:-D__ARM_ARCH_3__} %{mcpu=arm7100:-D__ARM_ARCH_3__} %{mcpu=arm7500:-D__ARM_ARCH_3__ } %{mcpu=arm7500fe:-D__ARM_ARCH_3__} %{mcpu=arm7m:-D__ARM_ARCH_3M__} %{mcpu=arm7dm:-D__ARM_ARCH_3 M__} %{mcpu=arm7dmi:-D__ARM_ARCH_3M__} %{mcpu=arm7tdmi:-D__ARM_ARCH_4T__} %{mcpu=arm8:-D__ARM_ARC H_4__} %{mcpu=arm810:-D__ARM_ARCH_4__} %{mcpu=arm9:-D__ARM_ARCH_4T__} %{mcpu=arm920:-D__ARM_ARCH_ 4__} %{mcpu=arm920t:-D__ARM_ARCH_4T__} %{mcpu=arm9tdmi:-D__ARM_ARCH_4T__} %{mcpu=strongarm:-D__AR M_ARCH_4__} %{mcpu=strongarm110:-D__ARM_ARCH_4__} %{mcpu=strongarm1100:-D__ARM_ARCH_4__} %{mcpu=x scale:-D__ARM_ARCH_5TE__} %{mcpu=xscale:-D__XSCALE__} %{!mcpu*:%(cpp_cpu_arch_default)}} *cpp_cpu_arch_default: -D__ARM_ARCH_4T__ Kind regards, Jürgen Lambrecht Andrew Lunn wrote: > On Thu, Mar 09, 2006 at 11:27:02AM -0500, Doyle, Patrick wrote: > >>>-----Original Message----- >>>From: Andrew Lunn [mailto:andrew@lunn.ch] >>>Sent: Wednesday, March 08, 2006 4:58 PM >>>To: Doyle, Patrick >>>Cc: ecos-discuss@ecos.sourceware.org >>>Subject: Re: [ECOS] JFFS2 on ARM target >>> >>>packages/fs/jffs2/current/src/fs-ecos.c:24 >>> >>>#if (__GNUC__ == 3) && (__GNUC_MINOR__ == 2) && defined >>>(__ARM_ARCH_4__) >>>#error This compiler is known to be broken. Please see: >>>#error >>>http://ecos.sourceware.org/ml/ecos-patches/2003-08/msg00006.html >>>#endif >>> >>>2003-09-23 Andrew Lunn >>> >>> * src/fs-ecos.c: Added test to detect known broken >>>ARM compiler >>> >>> Andrew >>> >> >>Thanks Andrew, >>I'll look at mtd distribution, see if it includes ?yvind's patch, and figure >>out what to do next based on what I find there. In the mean time, >>experimental evidence suggests that the 'defined(__ARM_ARCH_4__)' should be >>'defined(__ARM_ARCH_4T_)' in fs-ecos.c. At least on my system, which >>compiles fs-ecos.c with the following command: >> >>arm-elf-gcc -c -I/home/wpd/ess/redboot/dbw-redboot-ram/install/include >>-I/home/wpd/eCos/ecos-20060228/packages/fs/jffs2/current >>-I/home/wpd/eCos/ecos-20060228/packages/fs/jffs2/current/src >>-I/home/wpd/eCos/ecos-20060228/packages/fs/jffs2/current/tests -I. >>-I/home/wpd/eCos/ecos-20060228/packages/fs/jffs2/current/src/ >>-finline-limit=7000 -mcpu=arm9 -Wall -Wpointer-arith -Wstrict-prototypes >>-Winline -Wundef -g -O2 -ffunction-sections -fdata-sections >>-fno-exceptions -D__ECOS -nostdinc -iwithprefix include >>-Wp,-MD,src/fs-ecos.tmp -o src/fs_jffs2_fs-ecos.o >>/home/wpd/eCos/ecos-20060228/packages/fs/jffs2/current/src/fs-ecos.c > > > Strange, it works for me. I wounder if its becasue you are using arm9? > > Please could you give the output when you call gcc with -v. I think > that will show all the defines which are passed to CPP. > > Thanks > Andrew > -- Jürgen Lambrecht Diksmuidse Heerweg 338 8200 Sint-Andries Tel: +32 (0)50 842901 GSM: +32 (0)476 313389 -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss