summaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/vdso64
diff options
context:
space:
mode:
authorMichael Ellerman <michael@ellerman.id.au>2009-08-09 19:02:51 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-08-20 10:29:28 +1000
commita15098c90df1ac2b1bfe1d33dd1c47063213aa9a (patch)
tree5553a81fe8bf1605f35ecf11170bed4770a8058b /arch/powerpc/kernel/vdso64
parent728656506447b3b349d082a7fb99445f9cb0caaa (diff)
powerpc: Enable GCOV
Make it possible to enable GCOV code coverage measurement on powerpc. Lightly tested on 64-bit, seems to work as expected. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/vdso64')
-rw-r--r--arch/powerpc/kernel/vdso64/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile
index fa7f1b8f3e50..dd0c8e936775 100644
--- a/arch/powerpc/kernel/vdso64/Makefile
+++ b/arch/powerpc/kernel/vdso64/Makefile
@@ -7,6 +7,8 @@ obj-vdso64 = sigtramp.o gettimeofday.o datapage.o cacheflush.o note.o
targets := $(obj-vdso64) vdso64.so vdso64.so.dbg
obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64))
+GCOV_PROFILE := n
+
EXTRA_CFLAGS := -shared -fno-common -fno-builtin
EXTRA_CFLAGS += -nostdlib -Wl,-soname=linux-vdso64.so.1 \
$(call ld-option, -Wl$(comma)--hash-style=sysv)