On Thu, Jun 23, 2011 at 03:28, <g...@snapgear.com> wrote: > @@ -10,6 +10,9 @@ config ARCH_MAY_HAVE_PC_FDC > config ARCH_USES_GETTIMEOFFSET > def_bool y > > +config CPU_HAS_BITFIELDS > + bool > + > config EISA > bool > ---help--- > @@ -223,6 +226,7 @@ comment "Processor type" > > config M68020 > bool "68020 support" > + select CPU_HAS_BITFIELDS > help > If you anticipate running this kernel on a computer with a MC68020 > processor, say Y. Otherwise, say N. Note that the 68020 requires a
Upon second thought, this won't work for multi-CPU kernels, as there's no runtime check. The logic needs to be reverted, like: config CPU_HAS_NO_BITFIELDS bool config M680000 bool "68000 support" select CPU_HAS_NO_BITFIELDS so a kernel built to run on both 68000 and 68020 will not use the bitfield instructions. Sorry I didn't realize that earlier. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org 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 _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev