diff options
| author | Nicolas Pitre <nico@cam.org> | 2006-01-14 16:33:50 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-14 16:33:50 +0000 |
| commit | 704bdda03827db8a551e82b312037d63ba3c22ff (patch) | |
| tree | 9e87a55ffd8189116ed7ae6df9fe5862fd0e7bb6 /arch/arm/Makefile | |
| parent | c155fc95befc95f4a9d6497f5fadec22f4bc3a24 (diff) | |
[ARM] 3107/3: ARM EABI: last bits to configure it
Patch from Nicolas Pitre
This adds the configuration option, and disables any FPA floating point
emulators which are not EABI compatible.
It also disables Acorn RISC OS/Arthur binary support when CONFIG_EABI=y
since it is incompatible with an EABI kernel.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Makefile')
| -rw-r--r-- | arch/arm/Makefile | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 1fa2a101158..fbfc14a56b9 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -56,8 +56,13 @@ tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100 tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) -# Need -Uarm for gcc < 3.x +ifeq ($(CONFIG_AEABI),y) +CFLAGS_ABI :=-mabi=aapcs -mno-thumb-interwork +else CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) +endif + +# Need -Uarm for gcc < 3.x CFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm AFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float |