Re: unresolved symbol __udivsi3_i4

Paweł Sikora
2004-09-24T06:06:48Z

On Friday 24 of September 2004 04:10, Donald Duckie wrote:
> hi!
>
> 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.

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