Joel Vallier wrote:
>
> [EMAIL PROTECTED] wrote:
> >
> > Hello,
> >
> > I'm trying to compile a small program I write (actually part of iit).
>Unfortunately there are memcpy (and also strcpy) call in my code. I though that GCC
>convert them to builtins and so no call are made. And it seems to work ... on some
>filesonly ...
> > I'm using GCC version egcs 2.91.66. Does anybody know an easy way to get these
>builtin function working ? I even try to use the name __builtin_memcpy (as GCC doc
>states) but a simple nm on my object file shows an undefined memcpy symbol. I'm sure
>there
> > must be a way to avoid it because the kernel code use memcpy and have no memcpy in
>the system.map file so I can expect to be able to do the same.
> >
> > Laurent
> >
>
> If you write a RT program, you should include linux/string.h file
> which will include asm/string.h file where the memcopy is inlened.
>
> Joel
Also, don't forget the -O2 flag to pull in the inline functions.
Stuart.
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