unresolved symbol __divdf3

I a newbie with the linux embed research, and the wireless driver is very=
 useful to my work.
I have compile the driver on embed system with linux kernel version 2.4.1=
7, and i insmod the
 driver module with the error message " unresolved symbol __divdf3".I add=
 the compile option
 -static-libgcc so as to eliminate the problem but failed.I search the __=
divdf3 that it is a=20
function of libgcc.a, how to solve it?

=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=
=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA=A1=AA

Huiming Zhang
Peking University Microprocessor Research & Development Center(ShenZhen)