Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268589AbUIXIfF (ORCPT ); Fri, 24 Sep 2004 04:35:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268582AbUIXIfF (ORCPT ); Fri, 24 Sep 2004 04:35:05 -0400 Received: from witte.sonytel.be ([80.88.33.193]:50160 "EHLO witte.sonytel.be") by vger.kernel.org with ESMTP id S268602AbUIXIdw (ORCPT ); Fri, 24 Sep 2004 04:33:52 -0400 Date: Fri, 24 Sep 2004 10:33:12 +0200 (MEST) From: Geert Uytterhoeven To: =?utf-8?q?Pawe=C5=82_Sikora?= cc: Donald Duckie , Linux Kernel Mailing List Subject: Re: unresolved symbol __udivsi3_i4 In-Reply-To: <200409240801.57848.pluto@pld-linux.org> Message-ID: References: <20040924021050.689.qmail@web53608.mail.yahoo.com> <200409240801.57848.pluto@pld-linux.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1333 Lines: 35 On Fri, 24 Sep 2004, [utf-8] Pawe? Sikora wrote: > On Friday 24 of September 2004 04:10, Donald Duckie wrote: > > can somebody please help me how to overcome this > > problem: > > unresolved symbol __udivsi3_i4 > > the kernel module tries to use a divide operation on machine > that doesn't support that. this could be caused by %,/ operators > or floating point arithmetic. gcc uses emulation in these cases. > > # objdump -T /lib/libgcc_s.so.1|grep div > 000024c0 g DF .text 00000162 GLIBC_2.0 __divdi3 > 00002b80 g DF .text 000001ed GCC_3.0 __udivmoddi4 > 00002870 g DF .text 00000120 GLIBC_2.0 __udivdi3 > > you can link module with libgcc.a or fix it. Just add an implementation for __udivsi3_i4 to arch/sh/lib/. They already have udivdi3.c over there. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds - 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/