Unify RTCs that use host time, fix M48t59 alarm.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3984 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 4 insertions, 14 deletions

diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index e1e6427687..30bb0449da 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -392,24 +392,14 @@ void rtc_set_date(RTCState *s, const struct tm *tm)
 
 static void rtc_set_date_from_host(RTCState *s)
 {
-    time_t ti;
-    struct tm *tm;
+    struct tm tm;
     int val;
 
     /* set the CMOS date */
-    if (rtc_start_date == -1) {
-        time(&ti);
-        if (rtc_utc)
-            tm = gmtime(&ti);
-        else
-            tm = localtime(&ti);
-    } else {
-        ti = rtc_start_date;
-        tm = gmtime(&ti);
-    }
-    rtc_set_date(s, tm);
+    qemu_get_timedate(&tm, 0);
+    rtc_set_date(s, &tm);
 
-    val = to_bcd(s, (tm->tm_year / 100) + 19);
+    val = to_bcd(s, (tm.tm_year / 100) + 19);
     rtc_set_memory(s, REG_IBM_CENTURY_BYTE, val);
     rtc_set_memory(s, REG_IBM_PS2_CENTURY_BYTE, val);
 }