From d8819f94d58d8c94c619431bc34232a52b2d9a6b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 11 Jun 2013 11:14:52 -0700 Subject: x86: Support tracing function Some changes are needed to x86 timer functions to support tracing. Add these so that the feature works correctly. Signed-off-by: Simon Glass --- arch/x86/lib/gcc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/x86/lib/gcc.c') diff --git a/arch/x86/lib/gcc.c b/arch/x86/lib/gcc.c index 4043431..497ad75 100644 --- a/arch/x86/lib/gcc.c +++ b/arch/x86/lib/gcc.c @@ -28,7 +28,9 @@ #define WRAP_LIBGCC_CALL(type, name) \ type __normal_##name(type a, type b) __attribute__((regparm(0))); \ type __wrap_##name(type a, type b); \ - type __wrap_##name(type a, type b) { return __normal_##name(a, b); } + type __attribute__((no_instrument_function)) \ + __wrap_##name(type a, type b) \ + { return __normal_##name(a, b); } WRAP_LIBGCC_CALL(long long, __divdi3) WRAP_LIBGCC_CALL(unsigned long long, __udivdi3) -- cgit v1.1