Instead of passing an int to represent time between python and C++

pass the tuple of python's struct_time and interpret that.
Fixes a problem where the local timezone leaked into the time
calculation.  Also fix things so that the unix, python, and RTC
data sheets all get the right time.  Provide both years since 1900
and BCD two digit year.
Put the date back at 1/1/2006 for now.

--HG--
extra : convert_revision : 473244572f468de2cb579a3dd7ae296a6f81f5d7

1 files changed, 11 insertions, 2 deletions

diff --git a/src/dev/alpha/tsunami_io.hh b/src/dev/alpha/tsunami_io.hh
index b0c368eb8..f42af4197 100644
--- a/src/dev/alpha/tsunami_io.hh
+++ b/src/dev/alpha/tsunami_io.hh
@@ -85,6 +85,9 @@ class TsunamiIO : public BasicPioDevice
         /** Current RTC register address/index */
         int addr;
 
+        /** should the year be interpreted as BCD? */
+        bool year_is_bcd;
+
         /** Data for real-time clock function */
         union {
             uint8_t clock_data[10];
@@ -110,7 +113,8 @@ class TsunamiIO : public BasicPioDevice
         uint8_t stat_regB;
 
       public:
-        RTC(const std::string &name, Tsunami* tsunami, time_t t, Tick i);
+        RTC(const std::string &name, Tsunami* tsunami,
+            const std::vector<int> &t, bool bcd, Tick i);
 
         /** RTC address port: write address of RTC RAM data to access */
         void writeAddr(const uint8_t data);
@@ -121,6 +125,9 @@ class TsunamiIO : public BasicPioDevice
         /** RTC read data */
         uint8_t readData();
 
+        /** RTC get the date */
+        std::string getDateString();
+
         /**
           * Serialize this object to the given output stream.
           * @param base The base name of the counter object.
@@ -313,8 +320,10 @@ class TsunamiIO : public BasicPioDevice
     {
         Tick frequency;
         Tsunami *tsunami;
-        time_t init_time;
+        std::vector<int> init_time;
+        bool year_is_bcd;
     };
+
   protected:
     const Params *params() const { return (const Params*)_params; }