07/12/08 02:41:13 h7XHftA2
>>301
こんなんでどう?
#define RDTSC(X) ({ \
unsigned int edx, eax; \
__asm__ __volatile__ ("rdtsc" : "=a"(eax), "=d"(edx)); \
X = (unsigned long) edx << 32 | eax; \
})
07/12/08 02:41:13 h7XHftA2
>>301
こんなんでどう?
#define RDTSC(X) ({ \
unsigned int edx, eax; \
__asm__ __volatile__ ("rdtsc" : "=a"(eax), "=d"(edx)); \
X = (unsigned long) edx << 32 | eax; \
})