commit a15098c90df1ac2b1bfe1d33dd1c47063213aa9a
author Michael Ellerman <michael@ellerman.id.au> Sun Aug 09 19:02:51 2009 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> Thu Aug 20 10:29:28 2009 +1000
tree 5553a81fe8bf1605f35ecf11170bed4770a8058b
parent 728656506447b3b349d082a7fb99445f9cb0caaa

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>

arch/powerpc/xmon/Makefile

diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile
index 85ab97a..faa81b6 100644
--- a/arch/powerpc/xmon/Makefile
+++ b/arch/powerpc/xmon/Makefile
@@ -2,6 +2,8 @@
 
 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
 
+GCOV_PROFILE := n
+
 ifdef CONFIG_PPC64
 EXTRA_CFLAGS += -mno-minimal-toc
 endif