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powerpc: Fix module building for gcc 4.5 and 64 bit

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Gcc 4.5 is now generating out of line register save and restore
in the function prefix and postfix when we use -Os.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Stephen Rothwell
2010-06-29 20:08:42 +00:00
committed by Benjamin Herrenschmidt
parent 219a92a4c4
commit 7fca5dc8aa
4 changed files with 138 additions and 4 deletions
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4
arch/powerpc/lib/Makefile
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@@ -12,8 +12,8 @@ CFLAGS_REMOVE_code-patching.o = -pg
CFLAGS_REMOVE_feature-fixups.o = -pg
obj-y := string.o alloc.o \
checksum_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
checksum_$(CONFIG_WORD_SIZE).o crtsavres.o
obj-$(CONFIG_PPC32) += div64.o copy_32.o
obj-$(CONFIG_HAS_IOMEM) += devres.o
obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \