Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262997AbTH0NmV (ORCPT ); Wed, 27 Aug 2003 09:42:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263387AbTH0NmU (ORCPT ); Wed, 27 Aug 2003 09:42:20 -0400 Received: from mxrelay.osnanet.de ([212.95.97.103]:10176 "EHLO mxrelay.osnanet.de") by vger.kernel.org with ESMTP id S262997AbTH0Nl2 (ORCPT ); Wed, 27 Aug 2003 09:41:28 -0400 Message-ID: <3F4CB452.2060207@lilymarleen.de> Date: Wed, 27 Aug 2003 15:38:26 +0200 From: LGW User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5a) Gecko/20030711 Thunderbird/0.1a X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: porting driver to 2.6, still unknown relocs... :( Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3833 Lines: 84 Hi again. As I described before, I try to port an audio driver from 2.4.x to 2.6.x. It compiles, but on load I get "module snd_echoaudio: Unknown relocation: 0" from dmesg. I looked into arch/*/kernel/module.c, and this error appears if the loaded module contains a relocation other than R_386_32 or R_386_PC32 (for intel). Now I wonder, what would be an relocation type 0? The printk should also print the type in clear text I think, but it just prints 0. 0 also does not look very much like a valid value at all, or does it? These are the commands used to build the modules (taken from the .*.cmd files): // for the main module file: gcc -Wp,-MD,sound/pci/echoaudio/.echoaudio.o.d -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=athlon -Iinclude/asm-i386/mach-default -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=athlon -Iinclude/asm-i386/mach-default -nostdinc -iwithprefix include -DMODULE -I/usr/include -Isound/pci/echoaudio/DSP -Isound/pci/echoaudio/ASIC -DGINA_20 -DECHO_LINUX -DECHOGALS_FAMILY -DKBUILD_BASENAME=echoaudio -DKBUILD_MODNAME=snd_echoaudio -c -o sound/pci/echoaudio/echoaudio.o sound/pci/echoaudio/echoaudio.c // for the c++ helper files: g++ -fno-rtti -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -pipe -mpreferred-stack-boundary=2 -march=athlon -Iinclude/asm-i386/mach-default -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -nostdinc -iwithprefix include -DMODULE -Isound/pci/echoaudio/DSP -Isound/pci/echoaudio/ASIC -DGINA_20 -DECHO_LINUX -DECHOGALS_FAMILY -DKBUILD_BASENAME=echoaudio -DKBUILD_MODNAME=snd_echoaudio -I/usr/include -o $@.o $@.cpp // linking echoaudio.o ld -m elf_i386 -r -o sound/pci/echoaudio/snd-echoaudio.o sound/pci/echoaudio/echoaudio.o sound/pci/echoaudio/OsSupportLinux.o sound/pci/echoaudio/CDaffyDuck.o sound/pci/echoaudio/CEchoGals_info.o sound/pci/echoaudio/CEchoGals_transport.o sound/pci/echoaudio/CPipeOutCtrl.o sound/pci/echoaudio/CEchoGals_mixer.o sound/pci/echoaudio/CMidiInQ.o sound/pci/echoaudio/CEchoGals_midi.o sound/pci/echoaudio/CEchoGals_power.o sound/pci/echoaudio/CEchoGals.o sound/pci/echoaudio/CLineLevel.o sound/pci/echoaudio/CMonitorCtrlL.o sound/pci/echoaudio/CChannelMask.o sound/pci/echoaudio/CGdDspCommObject.o sound/pci/echoaudio/CDspCommObject.o sound/pci/echoaudio/CGinaDspCommObject.o sound/pci/echoaudio/CGina.o // linking snd-echoaudio.o ld -m elf_i386 -r -o sound/pci/echoaudio/snd-echoaudio.o sound/pci/echoaudio/echoaudio.o sound/pci/echoaudio/OsSupportLinux.o sound/pci/echoaudio/CDaffyDuck.o sound/pci/echoaudio/CEchoGals_info.o sound/pci/echoaudio/CEchoGals_transport.o sound/pci/echoaudio/CPipeOutCtrl.o sound/pci/echoaudio/CEchoGals_mixer.o sound/pci/echoaudio/CMidiInQ.o sound/pci/echoaudio/CEchoGals_midi.o sound/pci/echoaudio/CEchoGals_power.o sound/pci/echoaudio/CEchoGals.o sound/pci/echoaudio/CLineLevel.o sound/pci/echoaudio/CMonitorCtrlL.o sound/pci/echoaudio/CChannelMask.o sound/pci/echoaudio/CGdDspCommObject.o sound/pci/echoaudio/CDspCommObject.o sound/pci/echoaudio/CGinaDspCommObject.o sound/pci/echoaudio/CGina.o // linking snd-echoaudio.ko ld -m elf_i386 -r -o sound/pci/echoaudio/snd-echoaudio.ko sound/pci/echoaudio/snd-echoaudio.o sound/pci/echoaudio/snd-echoaudio.mod.o I have no idea why those commands should lead to a file with broken relocations. Please help me... thanks, Lars - 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/