1 files changed, 6 insertions, 0 deletions
diff --git a/src/sim/process.cc b/src/sim/process.cc
index 343d2ad5a..957c3cc3e 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -507,6 +507,7 @@ Process::serialize(std::ostream &os)
         nameOut(os, csprintf("%s.FdMap%d", name(), x));
         fd_map[x].serialize(os);
     }
+    SERIALIZE_SCALAR(M5_pid);
 
 }
 
@@ -528,6 +529,11 @@ Process::unserialize(Checkpoint *cp, const std::string &section)
         fd_map[x].unserialize(cp, csprintf("%s.FdMap%d", section, x));
      }
     fix_file_offsets();
+    UNSERIALIZE_OPT_SCALAR(M5_pid);
+    // The above returns a bool so that you could do something if you don't
+    // find the param in the checkpoint if you wanted to, like set a default
+    // but in this case we'll just stick with the instantianted value if not
+    // found.   
 
     checkpointRestored = true;