Linux kernel 2.6.8 on m68k. CONFIG_M68KFPU_EMU_EXTRAPREC: The fpu uses normally a few bit more during calculations for correct rounding, the emulator can (often) do the same but this extra calculation can cost quite some time, so you can disable it here. The emulator will then "only" calculate with a 64 bit mantissa and round slightly incorrect, what is more then enough for normal usage. See this item in context Full configuration for 2.6.8 on m68k Home   Search