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List:       linux-newbie
Subject:    unresolved symbol __udivsi3_i4
From:       Donald Duckie <schipperke2000 () yahoo ! com>
Date:       2004-09-22 10:23:18
Message-ID: 20040922102318.49223.qmail () web53601 ! mail ! yahoo ! com
[Download RAW message or body]

hi!


Thank you very much for your help on
Subject: Invalid kernel header included in userspace;
multi-line string literals are deprecated :-)
I finally understood where I should be doing depmod
and what I need to do with its generated files.


There is one thing that is currently bugging me
though. Upon running modprobe, this is what I
currently got:
Using /lib/modules/2.4.18-sh/kernel/drivers/net/snull.
  <cut>
modprobe: unresolved symbol __udivsi3_i4
  <cut>


The gcc version that is used is:
[aprhodite@aphrodite2 bin]$ sh-linux-gcc -v
Reading specs from
/usr/lib/gcc-lib/sh-linux/3.0.3/specs
Configured with: ../configure --prefix=/usr
--mandir=/usr/share/man --target=sh-linux
--host=i686-pc-linux-gnu --build=i
686-pc-linux-gnu --disable-c99 --disable-nls
--enable-languages=c,c++ --with-system-zlib
--with-gxx-include-dir=/usr/sh-
linux/include/g++-v3
--includedir=/usr/sh-linux/include
--enable-threads=posix --enable-long-long
Thread model: posix
gcc version 3.0.3


Running nm -l-s snull.o
00000000 a *ABS*
  <cut>
         U __udivsi3_i4
/home/aphrodite/snull/snull3/snull/snull.c:355
  <cut>


the block in snull.c that contains ine 355 is:
    352     if (lockup && ((priv->stats.tx_packets +
1) % lockup) == 0) {
    353         /* Simulate a dropped transmit
interrupt */
    354         netif_stop_queue(dev);
    355         PDEBUG("Simulate lockup at %ld, txp
%ld\n", jiffies,
    356                         (unsigned long)
priv->stats.tx_packets);
    357     }
(which seems to  be okey)


The only modification to the downloaded snull files is
on snull.c:
     30 //#include <linux/malloc.h> /* kmalloc() */
     31 #include <linux/slab.h> /* kmalloc()
deprecated use slab.h instead*/


can anyone please tell me how to deal with this
unresolved symbol __udivsi3_i4?


thank you very much.
-donald

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