7 #include <asm/barrier.h>
8 #include <asm/unistd.h>
9 #include <asm/csr.h>
24 	register struct __kernel_old_timeval *tv asm("a0") = _tv;  in gettimeofday_fallback()
25 	register struct timezone *tz asm("a1") = _tz;  in gettimeofday_fallback()
26 	register long ret asm("a0");  in gettimeofday_fallback()
27 	register long nr asm("a7") = __NR_gettimeofday;  in gettimeofday_fallback()
29 	asm volatile ("ecall\n"  in gettimeofday_fallback()
40 	register clockid_t clkid asm("a0") = _clkid;  in clock_gettime_fallback()
41 	register struct __kernel_timespec *ts asm("a1") = _ts;  in clock_gettime_fallback()
42 	register long ret asm("a0");  in clock_gettime_fallback()
43 	register long nr asm("a7") = __NR_clock_gettime;  in clock_gettime_fallback()
45 	asm volatile ("ecall\n"  in clock_gettime_fallback()
56 	register clockid_t clkid asm("a0") = _clkid;  in clock_getres_fallback()
57 	register struct __kernel_timespec *ts asm("a1") = _ts;  in clock_getres_fallback()
58 	register long ret asm("a0");  in clock_getres_fallback()
59 	register long nr asm("a7") = __NR_clock_getres;  in clock_getres_fallback()
61 	asm volatile ("ecall\n"  in clock_getres_fallback()