On Fri, Nov 18, 2011 at 07:32, <[email protected]> wrote: > From: Greg Ungerer <[email protected]> > > The traditional 68000 processors and the newer reduced instruction set > ColdFire processors do not support the 32*32->64 multiply or the 64/32->32 > divide instructions. This is not a difference based on the presence of > a hardware MMU or not. > > Create a new config symbol to mark that a CPU type doesn't support the > longer multiply/divide instructions. Use this then as a basis for using > the fast 64bit based divide (in div64.h) and for linking in the extra > libgcc functions that may be required (mulsi3, divsi3, etc). > > Signed-off-by: Greg Ungerer <[email protected]>
Looks fine. Acked-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
