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-rw-r--r--src/dev/mc146818.cc16
1 files changed, 12 insertions, 4 deletions
diff --git a/src/dev/mc146818.cc b/src/dev/mc146818.cc
index 81366b774..fa8350760 100644
--- a/src/dev/mc146818.cc
+++ b/src/dev/mc146818.cc
@@ -123,6 +123,15 @@ MC146818::rega_dv_disabled(const RtcRegA &reg)
}
void
+MC146818::startup()
+{
+ assert(!event.scheduled());
+ assert(!tickEvent.scheduled());
+ schedule(event, curTick() + event.offset);
+ schedule(tickEvent, curTick() + tickEvent.offset);
+}
+
+void
MC146818::writeData(const uint8_t addr, const uint8_t data)
{
bool panic_unsupported(false);
@@ -291,17 +300,16 @@ MC146818::unserialize(const string &base, Checkpoint *cp,
//
Tick rtcTimerInterruptTickOffset;
UNSERIALIZE_SCALAR(rtcTimerInterruptTickOffset);
- reschedule(event, curTick() + rtcTimerInterruptTickOffset);
+ event.offset = rtcTimerInterruptTickOffset;
Tick rtcClockTickOffset;
UNSERIALIZE_SCALAR(rtcClockTickOffset);
- reschedule(tickEvent, curTick() + rtcClockTickOffset);
+ tickEvent.offset = rtcClockTickOffset;
}
MC146818::RTCEvent::RTCEvent(MC146818 * _parent, Tick i)
- : parent(_parent), interval(i)
+ : parent(_parent), interval(i), offset(i)
{
DPRINTF(MC146818, "RTC Event Initilizing\n");
- parent->schedule(this, curTick() + interval);
}
void