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| author | Michael Ellerman <michael@ellerman.id.au> | 2009-08-09 19:02:51 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-20 10:29:28 +1000 |
| commit | a15098c90df1ac2b1bfe1d33dd1c47063213aa9a (patch) | |
| tree | 5553a81fe8bf1605f35ecf11170bed4770a8058b /arch/powerpc/kernel/Makefile | |
| parent | 728656506447b3b349d082a7fb99445f9cb0caaa (diff) | |
| download | linux-a15098c90df1ac2b1bfe1d33dd1c47063213aa9a.tar.bz2 | |
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/Makefile')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 035946f9d5fb..720e8c3b8e94 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -115,6 +115,13 @@ ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC),) obj-y += ppc_save_regs.o endif +# Disable GCOV in odd or sensitive code +GCOV_PROFILE_prom_init.o := n +GCOV_PROFILE_ftrace.o := n +GCOV_PROFILE_machine_kexec_64.o := n +GCOV_PROFILE_machine_kexec_32.o := n +GCOV_PROFILE_kprobes.o := n + extra-$(CONFIG_PPC_FPU) += fpu.o extra-$(CONFIG_ALTIVEC) += vector.o extra-$(CONFIG_PPC64) += entry_64.o |