diff --git a/hw/rtc/pl031.c b/hw/rtc/pl031.c index da8b061e91ce1a69239db54b50f62047054799be..61a2948f77f50b62cdb416c5f3f1c0f2d8bff09e 100644 --- a/hw/rtc/pl031.c +++ b/hw/rtc/pl031.c @@ -63,6 +63,15 @@ static uint32_t pl031_get_count(PL031State *s) return s->tick_offset + now / NANOSECONDS_PER_SECOND; } +static void pl031_get_date(Object *obj, struct tm *current_tm, Error **errp) +{ + PL031State *s = PL031(obj); + time_t ti = pl031_get_count(s); + + /* Changed to UTC time */ + gmtime_r(&ti, current_tm); +} + static void pl031_set_alarm(PL031State *s) { uint32_t ticks; @@ -201,6 +210,20 @@ static void pl031_init(Object *obj) qemu_clock_get_ns(rtc_clock) / NANOSECONDS_PER_SECOND; s->timer = timer_new_ns(rtc_clock, pl031_interrupt, s); + object_property_add_tm(OBJECT(s), "date", pl031_get_date); +} + +static void pl031_realize(DeviceState *d, Error **errp) +{ + object_property_add_alias(qdev_get_machine(), "rtc-time", + OBJECT(d), "date"); +} + +static void pl031_unrealize(DeviceState *d) +{ + if (object_property_find(qdev_get_machine(), "rtc-time")) { + object_property_del(qdev_get_machine(), "rtc-time"); + } } static void pl031_finalize(Object *obj) @@ -337,6 +360,8 @@ static void pl031_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); dc->vmsd = &vmstate_pl031; + dc->realize = pl031_realize; + dc->unrealize = pl031_unrealize; device_class_set_props(dc, pl031_properties); }