Searched defs:rdtsc (Results 1 - 3 of 3) sorted by relevance

/illumos-gate/usr/src/grub/grub-0.97/netboot/
H A Di386_timer.c71 #define rdtsc(low,high) \ macro
72 __asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high))
75 __asm__ __volatile__ ("rdtsc" : "=A" (val))
101 rdtsc(startlow,starthigh);
103 rdtsc(endlow,endhigh);
144 rdtsc(clocks_low, clocks_high);
/illumos-gate/usr/src/boot/sys/i386/include/
H A Dcpufunc.h354 rdtsc(void) function
358 __asm __volatile("rdtsc" : "=A" (rv));
367 __asm __volatile("rdtsc" : "=a" (rv) : : "edx");
773 uint64_t rdtsc(void);
/illumos-gate/usr/src/boot/sys/amd64/include/
H A Dcpufunc.h372 rdtsc(void) function
376 __asm __volatile("rdtsc" : "=a" (low), "=d" (high));
385 __asm __volatile("rdtsc" : "=a" (rv) : : "edx");
854 uint64_t rdtsc(void);

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