Messages in this thread | | | Date | Fri, 24 Sep 2004 10:33:12 +0200 (MEST) | From | Geert Uytterhoeven <> | Subject | Re: unresolved symbol __udivsi3_i4 |
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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/
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