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Re: gcc-4.3.0-0.4 and building kernel src.rpm



On Mon, Jan 07, 2008 at 09:30:25PM +0900, John Summerfield wrote:
> My only F8 system is entirely 64-bit  Intel. If used, should those 
> appear in System.map? I couldn't see any.

x86_64 has 64-bit division and modulo insns in hw, so for 64-bit
arithmetics x86_64 code doesn't use libgcc helpers.  For 128-bit
arithmetics it does though...

	Jakub


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