| /shark/trunk/oslib/ll/i386/advtimer.h |
|---|
| 34,10 → 34,18 |
| /* TSC */ |
| #define rdtsc(low,high) \ |
| __asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high)) |
| __asm__ __volatile__("xorl %%eax,%%eax\n\t" \ |
| "cpuid\n\t" \ |
| "rdtsc" \ |
| : "=a" (low), "=d" (high) \ |
| :: "ebx", "ecx") |
| #define rdtscll(val) \ |
| __asm__ __volatile__("rdtsc" : "=A" (val)) |
| __asm__ __volatile__("xorl %%eax,%%eax\n\t" \ |
| "cpuid\n\t" \ |
| "rdtsc" \ |
| : "=A" (val) \ |
| :: "ebx","ecx") |
| /* RTC */ |