extern cycles_t cacheflush_time;
extern cycles_t cacheflush_time;
+#if defined(__x86_64__)
+
#define rdtscll(lo, hi) \
__asm__ __volatile__("rdtsc" : "=a" (lo), "=d" (hi))
#define rdtscll(lo, hi) \
__asm__ __volatile__("rdtsc" : "=a" (lo), "=d" (hi))
+#else
+
+#define rdtscll(val) \
+__asm__ __volatile__("rdtsc" : "=A" (val))
+
+static inline cycles_t get_cycles (void)
+{
+ cycles_t ret;
+
+ rdtscll(ret);
+ return ret & 0xffffffff;
+}
+#endif
+
#elif defined(__powerpc__)
#define CPU_FTR_601 0x00000100
#elif defined(__powerpc__)
#define CPU_FTR_601 0x00000100