linux/arch/m68k/lib
Greg Ungerer 734c3ce3bd m68k: use kernel processor defines for conditional optimizations
Older m68k-linux compilers will include pre-defined symbols that
confuse what processor it is being targeted for. For example gcc-4.1.2
will pre-define __mc68020__ even if you specify the target processor
as -m68000 on the gcc command line. Newer versions of gcc have this
corrected.

In a few places the m68k code uses defined(__mc68020__) for optimizations
that include instructions that are specific to the CPU 68020 and above.
When compiling with older compilers this will be true even when we have
selected to compile for the older 68000 processors.

Switch to using the kernel processor defines, CONFIG_M68020 and friends.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-06-14 11:42:29 +10:00
..
Makefile m68k: let Makefile sort out compiling mmu and non-mmu lib/checksum.c 2011-05-24 10:03:50 +10:00
ashldi3.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ashrdi3.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
checksum_mm.c m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
checksum_no.c m68knommu: move EXPORT of local checksumming functions to definitions 2011-05-24 10:03:51 +10:00
delay.c m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
divsi3.S m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
lshrdi3.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
memcpy.c m68k: use kernel processor defines for conditional optimizations 2011-06-14 11:42:29 +10:00
memmove.c m68k: remove duplicate memmove() implementation 2011-05-24 10:03:49 +10:00
memset.c m68k: use kernel processor defines for conditional optimizations 2011-06-14 11:42:29 +10:00
modsi3.S m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
muldi3.c m68k: use kernel processor defines for conditional optimizations 2011-06-14 11:42:29 +10:00
mulsi3.S m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
string.c m68k: remove duplicate memcpy() implementation 2011-05-24 10:03:49 +10:00
uaccess.c m68k: implement __clear_user() 2007-05-15 08:54:00 -07:00
udivsi3.S m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
umodsi3.S m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00