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 <sjg@chromium.org>
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)