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From: "Hai Xu" <xhai@CLEMSON.EDU>
To: <linux-kernel@vger.kernel.org>
Subject: question about libc.a libgcc.a
Date: Fri, 27 Jul 2001 14:55:59 -0400	[thread overview]
Message-ID: <000901c116cd$c67b4a40$3cac7f82@crb50> (raw)

Dear all,

I am focus on a device driver. I compile it to a model.o and try to insmod
it to kernel. But when do so, I will get:

unresolved symbol: __udividi3
unresolved symbol: __umoddi3

As someone tell me, I have to link the libgcc.a to my model.o. I did it but
I when I try to insmod the model.o, I will get segamentation fault.

The following are my link libraries.
#LIBS    =
$(MATLAB_ROOT)/rtw/c/lib/$(ARCH)/lrtwLib.a -L/usr/lib/gcc-lib/i386-redhat-li
nux/2.96 -lgcc -L/usr/lib -lm -lc $(EXT_LIB) $(S_FUNCTIONS_LIB)
$(INSTRUMENT_LIBS)

Please give me some ideas about it.

Thanks in advance
Hai Xu


             reply	other threads:[~2001-07-27 18:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-07-27 18:55 Hai Xu [this message]
2001-07-27 19:12 ` question about libc.a libgcc.a Richard B. Johnson
2001-07-27 20:02 ` Russell King

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