sparc/vdso/vclock_gettime.c

66 notrace static long vdso_fallback_gettime(long clock, struct __kernel_old_timespec *ts)
70 	register long o1 __asm__("o1") = (long) ts;
147 					       struct __kernel_old_timespec *ts)
154 		ts->tv_sec = vvar->wall_time_sec;
160 	ts->tv_sec += __iter_div_u64_rem(ns, NSEC_PER_SEC, &ns);
161 	ts->tv_nsec = ns;
167 						     struct __kernel_old_timespec *ts)
174 		ts->tv_sec = vvar->wall_time_sec;
180 	ts->tv_sec += __iter_div_u64_rem(ns, NSEC_PER_SEC, &ns);
181 	ts->tv_nsec = ns;
187 						struct __kernel_old_timespec *ts)
194 		ts->tv_sec = vvar->monotonic_time_sec;
200 	ts->tv_sec += __iter_div_u64_rem(ns, NSEC_PER_SEC, &ns);
201 	ts->tv_nsec = ns;
207 						      struct __kernel_old_timespec *ts)
214 		ts->tv_sec = vvar->monotonic_time_sec;
220 	ts->tv_sec += __iter_div_u64_rem(ns, NSEC_PER_SEC, &ns);
221 	ts->tv_nsec = ns;
227 				      struct __kernel_old_timespec *ts)
233 		ts->tv_sec = vvar->wall_time_coarse_sec;
234 		ts->tv_nsec = vvar->wall_time_coarse_nsec;
240 				       struct __kernel_old_timespec *ts)
246 		ts->tv_sec = vvar->monotonic_time_coarse_sec;
247 		ts->tv_nsec = vvar->monotonic_time_coarse_nsec;
254 __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts)
262 		return do_realtime(vvd, ts);
266 		return do_monotonic(vvd, ts);
268 		return do_realtime_coarse(vvd, ts);
270 		return do_monotonic_coarse(vvd, ts);
275 	return vdso_fallback_gettime(clock, ts);
282 __vdso_clock_gettime_stick(clockid_t clock, struct __kernel_old_timespec *ts)
290 		return do_realtime_stick(vvd, ts);
294 		return do_monotonic_stick(vvd, ts);
296 		return do_realtime_coarse(vvd, ts);
298 		return do_monotonic_coarse(vvd, ts);
303 	return vdso_fallback_gettime(clock, ts);
314 				struct __kernel_old_timespec ts;
317 			do_realtime(vvd, &tstv->ts);
326 			tstv->tv.tv_usec = tstv->ts.tv_nsec;
350 				struct __kernel_old_timespec ts;
353 			do_realtime_stick(vvd, &tstv->ts);
362 			tstv->tv.tv_usec = tstv->ts.tv_nsec;