3 files changed, 13 insertions, 3 deletions
diff --git a/src/sim/process.cc b/src/sim/process.cc
index c5be4087d..01155ae32 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -85,7 +85,7 @@ using namespace TheISA;
 int num_processes = 0;
 
 Process::Process(ProcessParams * params)
-    : SimObject(params), system(params->system),
+    : SimObject(params), system(params->system), checkpointRestored(false),
     max_stack_size(params->max_stack_size)
 {
     string in = params->input;
@@ -335,6 +335,10 @@ Process::unserialize(Checkpoint *cp, const std::string &section)
     UNSERIALIZE_ARRAY(fd_map, MAX_FD);
 
     pTable->unserialize(cp, section);
+
+
+    checkpointRestored = true;
+
 }
 
 
diff --git a/src/sim/process.hh b/src/sim/process.hh
index d43208c27..0d2db959c 100644
--- a/src/sim/process.hh
+++ b/src/sim/process.hh
@@ -74,6 +74,8 @@ class Process : public SimObject
     // created threads and are not initialized.
     bool initialContextLoaded;
 
+    bool checkpointRestored;
+
     // thread contexts associated with this process
     std::vector<ThreadContext *> threadContexts;
 
diff --git a/src/sim/system.cc b/src/sim/system.cc
index 41c1b94e3..7dc1d2ba9 100644
--- a/src/sim/system.cc
+++ b/src/sim/system.cc
@@ -240,7 +240,9 @@ System::serialize(ostream &os)
 {
 #if FULL_SYSTEM
     kernelSymtab->serialize("kernel_symtab", os);
-#endif // FULL_SYSTEM
+#else // !FULL_SYSTEM
+    SERIALIZE_SCALAR(page_ptr);
+#endif
 }
 
 
@@ -249,7 +251,9 @@ System::unserialize(Checkpoint *cp, const string &section)
 {
 #if FULL_SYSTEM
     kernelSymtab->unserialize("kernel_symtab", cp, section);
-#endif // FULL_SYSTEM
+#else // !FULL_SYSTEM
+    UNSERIALIZE_SCALAR(page_ptr);
+#endif
 }
 
 void