More progress on checkpointing... we can now write out a checkpoint and read it back in,

though most objects don't actually serialize any data.

arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
arch/alpha/isa_traits.hh:
cpu/exec_context.cc:
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.hh:
dev/alpha_access.h:
dev/alpha_console.cc:
dev/alpha_console.hh:
dev/console.cc:
dev/console.hh:
    Change unserialize param from IniFile& to const IniFile*.
cpu/simple_cpu/simple_cpu.cc:
    Change unserialize param from IniFile& to const IniFile*.
    Make unserialize call ExecContext::unserialize.
sim/eventq.cc:
    Rename MainEventQueue (no spaces) for easier parsing in checkpoints.
    Disable event serialization for now, so we can focus on the easy stuff.
sim/serialize.cc:
    Change paramIn and arrayParamIn param from IniFile& to const IniFile*.
sim/serialize.hh:
    Change unserialize, paramIn, and arrayParamIn params from IniFile& to const IniFile*.

--HG--
extra : convert_revision : 6e8853ed375eddec0e140c95a01dd51bd225f7b9

3 files changed, 22 insertions, 18 deletions

diff --git a/sim/eventq.cc b/sim/eventq.cc
index da9e85eeb..7285f63e8 100644
--- a/sim/eventq.cc
+++ b/sim/eventq.cc
@@ -50,7 +50,7 @@ const string Event::defaultName("event");
 // Events on this queue are processed at the *beginning* of each
 // cycle, before the pipeline simulation is performed.
 //
-EventQueue mainEventQueue("Main Event Queue");
+EventQueue mainEventQueue("MainEventQueue");
 
 void
 EventQueue::insert(Event *event)
@@ -121,6 +121,7 @@ EventQueue::serviceOne()
 void
 EventQueue::nameChildren()
 {
+#if 0
     int j = 0;
 
     Event *event = head;
@@ -131,11 +132,13 @@ EventQueue::nameChildren()
 
         event = event->next;
     }
+#endif
 }
 
 void
 EventQueue::serialize(ostream &os)
 {
+#if 0
     string objects = "";
 
     Event *event = head;
@@ -148,6 +151,7 @@ EventQueue::serialize(ostream &os)
     }
     nameOut(os, "Serialized");
     SERIALIZE_MEMBER(objects);
+#endif
 }
 
 void
diff --git a/sim/serialize.cc b/sim/serialize.cc
index b2a50154f..00321b932 100644
--- a/sim/serialize.cc
+++ b/sim/serialize.cc
@@ -88,11 +88,11 @@ paramOut(ostream &os, const std::string &name, const T& param)
 
 template <class T>
 void
-paramIn(IniFile &db, const std::string &section,
+paramIn(const IniFile *db, const std::string &section,
         const std::string &name, T& param)
 {
     std::string str;
-    if (!db.find(section, name, str) || !parseParam(str, param)) {
+    if (!db->find(section, name, str) || !parseParam(str, param)) {
         fatal("Can't unserialize '%s:%s'\n", section, name);
     }
 }
@@ -116,11 +116,11 @@ arrayParamOut(ostream &os, const std::string &name,
 
 template <class T>
 void
-arrayParamIn(IniFile &db, const std::string &section,
+arrayParamIn(const IniFile *db, const std::string &section,
              const std::string &name, T *param, int size)
 {
     std::string str;
-    if (!db.find(section, name, str)) {
+    if (!db->find(section, name, str)) {
         fatal("Can't unserialize '%s:%s'\n", section, name);
     }
 
@@ -159,17 +159,17 @@ arrayParamIn(IniFile &db, const std::string &section,
 }
 
 
-#define INSTANTIATE_PARAM_TEMPLATES(type)			\
-template void						\
+#define INSTANTIATE_PARAM_TEMPLATES(type)				\
+template void								\
 paramOut(ostream &os, const std::string &name, const type &param);	\
-template void						\
-paramIn(IniFile &db, const std::string &section,		\
-        const std::string &name, type & param);			\
-template void						\
-arrayParamOut(ostream &os, const std::string &name,		\
-              const type *param, int size);			\
-template void						\
-arrayParamIn(IniFile &db, const std::string &section,		\
+template void								\
+paramIn(const IniFile *db, const std::string &section,			\
+        const std::string &name, type & param);				\
+template void								\
+arrayParamOut(ostream &os, const std::string &name,			\
+              const type *param, int size);				\
+template void								\
+arrayParamIn(const IniFile *db, const std::string &section,		\
              const std::string &name, type *param, int size);
 
 
diff --git a/sim/serialize.hh b/sim/serialize.hh
index 5ebbfaba5..668e654b7 100644
--- a/sim/serialize.hh
+++ b/sim/serialize.hh
@@ -47,7 +47,7 @@ template <class T>
 void paramOut(std::ostream &os, const std::string &name, const T& param);
 
 template <class T>
-void paramIn(IniFile &db, const std::string &section,
+void paramIn(const IniFile *db, const std::string &section,
              const std::string &name, T& param);
 
 template <class T>
@@ -55,7 +55,7 @@ void arrayParamOut(std::ostream &os, const std::string &name,
                    const T *param, int size);
 
 template <class T>
-void arrayParamIn(IniFile &db, const std::string &section,
+void arrayParamIn(const IniFile *db, const std::string &section,
                   const std::string &name, T *param, int size);
 
 //
@@ -103,7 +103,7 @@ class Serializeable
 
     virtual void nameChildren() {}
     virtual void serialize(std::ostream& os) {}
-    virtual void unserialize(IniFile &db, const std::string &section) {}
+    virtual void unserialize(const IniFile *db, const std::string &section) {}
 };
 
 class Serializer