How to tell where a symbol is satisfied from.

Joe Smith jes at martnet.com
Thu Dec 28 07:08:07 UTC 2006


Reg Clemens wrote:
> ...
> How do I find out where this symbol is defined???
> ...

Ok, this is kinda stupid, but Google finds it in BSD libc:

>      44 /*
>      45  * Return remainder after dividing two signed quads.
>      46  *
>      47  * XXX
>      48  * If -1/2 should produce -1 on this machine, this code is wrong.
>      49  */
>      50 longlong_t
>      51 ___moddi3(longlong_t a, longlong_t b)

so I checked there on FC5 as well:

$ nm /lib/libc.so.6 | grep moddi
4f30f980 T __moddi3 at GLIBC_2.0
4f30f980 t __moddi3_internal
4f30fcd1 T __umoddi3 at GLIBC_2.0
4f30fcd1 t __umoddi3_internal

Sorry, I have no idea why it's undefined under FC6.

<Joe




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