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-rw-r--r--src/dev/sparc/dtod.cc27
-rw-r--r--src/dev/sparc/dtod.hh15
2 files changed, 40 insertions, 2 deletions
diff --git a/src/dev/sparc/dtod.cc b/src/dev/sparc/dtod.cc
index 50e158c12..42275c60a 100644
--- a/src/dev/sparc/dtod.cc
+++ b/src/dev/sparc/dtod.cc
@@ -51,11 +51,21 @@ using namespace TheISA;
DumbTOD::DumbTOD(Params *p)
: BasicPioDevice(p)
{
+ struct tm tm;
+ char *tz;
+
pioSize = 0x08;
- struct tm tm;
parseTime(p->init_time, &tm);
- todTime = timegm(&tm);
+ tz = getenv("TZ");
+ setenv("TZ", "", 1);
+ tzset();
+ todTime = mktime(&tm);
+ if (tz)
+ setenv("TZ", tz, 1);
+ else
+ unsetenv("TZ");
+ tzset();
DPRINTFN("Real-time clock set to %s\n", asctime(&tm));
DPRINTFN("Real-time clock set to %d\n", todTime);
@@ -82,6 +92,19 @@ DumbTOD::write(PacketPtr pkt)
panic("Dumb tod device doesn't support writes\n");
}
+void
+DumbTOD::serialize(std::ostream &os)
+{
+ SERIALIZE_SCALAR(todTime);
+}
+
+void
+DumbTOD::unserialize(Checkpoint *cp, const std::string &section)
+{
+ UNSERIALIZE_SCALAR(todTime);
+}
+
+
BEGIN_DECLARE_SIM_OBJECT_PARAMS(DumbTOD)
Param<Addr> pio_addr;
diff --git a/src/dev/sparc/dtod.hh b/src/dev/sparc/dtod.hh
index 26d4ecc08..ddf9fcc96 100644
--- a/src/dev/sparc/dtod.hh
+++ b/src/dev/sparc/dtod.hh
@@ -64,6 +64,21 @@ class DumbTOD : public BasicPioDevice
virtual Tick read(PacketPtr pkt);
virtual Tick write(PacketPtr pkt);
+
+ /**
+ * Serialize this object to the given output stream.
+ * @param os The stream to serialize to.
+ */
+ virtual void serialize(std::ostream &os);
+
+ /**
+ * Reconstruct the state of this object from a checkpoint.
+ * @param cp The checkpoint use.
+ * @param section The section name of this object
+ */
+ virtual void unserialize(Checkpoint *cp, const std::string &section);
+
+
};
#endif // __DEV_BADDEV_HH__