> albinom wrote:
>
> Hello and thanks for your attention and sorry for my basic question.
> when I trie to load my rtl application module (like frank-module in
> examples directory) by insmod:
> this is the error
> "unresolved symbol __divdi3"
> Sorry but I don't understand where I could mistake, and i don't find
> any papers or texts about it.
> Where can I find a rich documentation about RTLinux kernel modules and
> relatives programming tecnique?
> Which type of error could I have made?
>
> Paolo Marras
This error occures, when you implemented a division of long long
variables.
You can either replace the long long by another type (e.g. long), or
(as RTIME is long long) link your module to gcc-lib
with e.g.
ld -r -static -o rt_module ${RT_MOD_OBJS}
-L/usr/lib/gcc-lib/i486-linux/2.7.2.3/ -lgcc
Kay =8^)
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