forked from luck/tmp_suning_uos_patched
14c44b95b3
This provides a multiply by constant GOLDEN_RATIO_32 = 0x61C88647 for the original mc68000, which lacks a 32x32-bit multiply instruction. Yes, the amount of optimization effort put in is excessive. :-) Shift-add chain found by Yevgen Voronenko's Hcub algorithm at http://spiral.ece.cmu.edu/mcm/gen.html Signed-off-by: George Spelvin <linux@sciencehorizons.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Cc: Philippe De Muyter <phdm@macq.eu> Cc: linux-m68k@lists.linux-m68k.org |
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68000 | ||
amiga | ||
apollo | ||
atari | ||
bvme6000 | ||
coldfire | ||
configs | ||
emu | ||
fpsp040 | ||
hp300 | ||
ifpsp060 | ||
include | ||
kernel | ||
lib | ||
mac | ||
math-emu | ||
mm | ||
mvme16x | ||
mvme147 | ||
q40 | ||
sun3 | ||
sun3x | ||
tools/amiga | ||
install.sh | ||
Kconfig | ||
Kconfig.bus | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Kconfig.devices | ||
Kconfig.machine | ||
Makefile |