Re: [PATCH v5 29/29] nios2: Build infrastructure

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Friday 24 October 2014 16:24:31 Ley Foon Tan wrote:
> +DECLARE_EXPORT(__gcc_bcmp);
> +DECLARE_EXPORT(__divdi3);
> +DECLARE_EXPORT(__divsi3);
> +DECLARE_EXPORT(__moddi3);
> +DECLARE_EXPORT(__modsi3);
> +DECLARE_EXPORT(__udivdi3);
> +DECLARE_EXPORT(__udivmoddi4);
> +DECLARE_EXPORT(__udivsi3);
> +DECLARE_EXPORT(__umoddi3);
> +DECLARE_EXPORT(__umodsi3);
> +DECLARE_EXPORT(__muldi3);
> 

I don't remember what all of these are, but at least some of them seem
to be concerned with 64-bit division. By convention, we don't provide those
in the Linux kernel but instead require all code to use the do_div()
macro instead.

	Arnd
--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux