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authorDavid Gibson <david@gibson.dropbear.id.au>2005-11-10 12:56:55 +1100
committerPaul Mackerras <paulus@samba.org>2005-11-10 13:10:38 +1100
commit3ddfbcf19b15ccd25a0b4b2dc2e38000e08de739 (patch)
treeca77158ab291453ed39e87f2d81beef9e8d1a560 /arch/ppc/boot
parentf6d3577da14e877b79517c883d1139ee6ad7da45 (diff)
downloadlinux-linaro-stable-3ddfbcf19b15ccd25a0b4b2dc2e38000e08de739.tar.gz
[PATCH] powerpc: Consolidate asm compatibility macros
This patch consolidates macros used to generate assembly for compatibility across different CPUs or configs. A new header, asm-powerpc/asm-compat.h contains the main compatibility macros. It uses some preprocessor magic to make the macros suitable both for use in .S files, and in inline asm in .c files. Headers (bitops.h, uaccess.h, atomic.h, bug.h) which had their own such compatibility macros are changed to use asm-compat.h. ppc_asm.h is now for use in .S files *only*, and a #error enforces that. As such, we're a lot more careless about namespace pollution here than in asm-compat.h. While we're at it, this patch adds a call to the PPC405_ERR77 macro in futex.h which should have had it already, but didn't. Built and booted on pSeries, Maple and iSeries (ARCH=powerpc). Built for 32-bit powermac (ARCH=powerpc) and Walnut (ARCH=ppc). Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc/boot')
-rw-r--r--arch/ppc/boot/openfirmware/Makefile3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/ppc/boot/openfirmware/Makefile b/arch/ppc/boot/openfirmware/Makefile
index 03415238fabf..83a6433459ce 100644
--- a/arch/ppc/boot/openfirmware/Makefile
+++ b/arch/ppc/boot/openfirmware/Makefile
@@ -80,8 +80,7 @@ $(obj)/note: $(utils)/mknote FORCE
$(call if_changed,mknote)
-$(obj)/coffcrt0.o: EXTRA_AFLAGS := -traditional -DXCOFF
-$(obj)/crt0.o: EXTRA_AFLAGS := -traditional
+$(obj)/coffcrt0.o: EXTRA_AFLAGS := -DXCOFF
targets += coffcrt0.o crt0.o
$(obj)/coffcrt0.o $(obj)/crt0.o: $(common)/crt0.S FORCE
$(call if_changed_dep,as_o_S)