precision and monotonicity.
*/
-#if __i386__ || __x86_64__
/* Only available for x86 arch */
#define CLOCK_TRACE_FREQ 14
#define CLOCK_TRACE 15
struct timespec ts;
u64 lttng_ts;
};
-#endif /* __i386__ || __x86_64__ */
-static int ust_clock_source;
+extern int ust_clock_source;
/* Choosing correct trace clock */
-#if __PPC__
-static __inline__ u64 trace_clock_read64(void)
-{
- unsigned long tb_l;
- unsigned long tb_h;
- unsigned long tb_h2;
- u64 tb;
-
- __asm__ (
- "1:\n\t"
- "mftbu %[rhigh]\n\t"
- "mftb %[rlow]\n\t"
- "mftbu %[rhigh2]\n\t"
- "cmpw %[rhigh],%[rhigh2]\n\t"
- "bne 1b\n\t"
- : [rhigh] "=r" (tb_h), [rhigh2] "=r" (tb_h2), [rlow] "=r" (tb_l));
-
- tb = tb_h;
- tb <<= 32;
- tb |= tb_l;
-
- return tb;
-}
-
-#else /* !__PPC__ */
static __inline__ u64 trace_clock_read64(void)
{
return retval;
}
-#endif /* __PPC__ */
-
+#if __i386__ || __x86_64__
static __inline__ u64 trace_clock_frequency(void)
{
struct timespec ts;
}
return 1000000000LL;
}
+#else /* #if __i386__ || __x86_64__ */
+static __inline__ u64 trace_clock_frequency(void)
+{
+ return 1000000000LL;
+}
+#endif /* #else #if __i386__ || __x86_64__ */
static __inline__ u32 trace_clock_freq_scale(void)
{