linux/arch/m68k
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
..
amiga m68k/amiga: Reclaim Chip RAM for PPC exception handlers 2011-03-16 19:10:40 +01:00
apollo
atari input/atari: Use the correct mouse interrupt hook 2011-05-19 18:19:11 +02:00
bvme6000 m68k: Switch do_timer() to xtime_update() 2011-01-31 14:55:46 +01:00
configs m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
emu m68k/atari: ARAnyM - Add support for network access 2011-03-16 19:10:41 +01:00
fpsp040 Fix common misspellings 2011-03-31 11:26:23 -03:00
hp300 m68k: hp300 - Checkpatch cleanup 2010-05-17 21:15:40 +02:00
ifpsp060 Fix common misspellings 2011-03-31 11:26:23 -03:00
include/asm Merge branch 'setns' 2011-05-28 10:51:01 -07:00
kernel m68k: use kernel processor defines for conditional optimizations 2011-06-14 11:42:29 +10:00
lib m68k: use kernel processor defines for conditional optimizations 2011-06-14 11:42:29 +10:00
mac fix comment typos concerning "consistent" 2010-12-10 16:04:28 +01:00
math-emu m68k: Makefiles - Change to new flags variables 2011-03-16 19:10:41 +01:00
mm mm: now that all old mmu_gather code is gone, remove the storage 2011-05-25 08:39:16 -07:00
mvme16x m68k: Switch do_timer() to xtime_update() 2011-01-31 14:55:46 +01:00
mvme147 m68k: Switch do_timer() to xtime_update() 2011-01-31 14:55:46 +01:00
platform m68knommu: Remove obsolete #include <linux/sys.h> 2011-05-24 15:17:19 +10:00
q40 Fix common misspellings 2011-03-31 11:26:23 -03:00
sun3 m68k: Switch do_timer() to xtime_update() 2011-01-31 14:55:46 +01:00
sun3x include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tools/amiga
Kconfig m68knommu: Use generic show_interrupts() 2011-05-24 15:17:23 +10:00
Kconfig.debug m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
Kconfig.mmu m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
Kconfig.nommu m68knommu: create config options for CPU classes 2011-06-14 11:42:29 +10:00
Makefile m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
Makefile_mm m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
Makefile_no m68k: merge m68k and m68knommu arch directories 2011-03-25 14:05:13 +10:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00