Support for Serializable non-SimObject things like events.

Can now serialize & unserialize DmaRequestEvents and DmaTransferEvents.
Also support serialize/unserialize of pointers to SimObjects and
other Serializable objects.

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:
    unserialize() now takes a Checkpoint* instead of an IniFile*.
cpu/simple_cpu/simple_cpu.cc:
    unserialize() now takes a Checkpoint* instead of an IniFile*.
    Put ExecContext in its own section so its _status fields doesn't conflict.
sim/eventq.cc:
sim/eventq.hh:
    unserialize() now takes a Checkpoint* instead of an IniFile*.
    Events get serialized by the event queue only if they're marked
    as AutoSerialize... others are assumed to be serialized by something
    else (e.g. an owning SimObject) or to not matter.
sim/param.cc:
    Shift 'const' in case T is a ptr type.
sim/serialize.cc:
sim/serialize.hh:
    Define Checkpoint object to encapsulate everything you need to know
    about a checkpoint.  Use it to allow lookups of named Serializable
    objects (and SimObjects) during unserialization.
    unserialize() now takes a Checkpoint* instead of an IniFile*.

--HG--
extra : convert_revision : 8e6baab32405f8f548bb67a097b2f713296537a5

5 files changed, 8 insertions, 8 deletions

diff --git a/dev/alpha_access.h b/dev/alpha_access.h
index c145fa2a3..eb551a359 100644
--- a/dev/alpha_access.h
+++ b/dev/alpha_access.h
@@ -44,7 +44,7 @@ typedef uint64_t UINT64;
 
 #include <ostream>
 #include <string>
-class IniFile;
+class Checkpoint;
 
 #endif
 
@@ -82,7 +82,7 @@ struct AlphaAccess
 
 #ifndef CONSOLE
     void serialize(std::ostream &os);
-    void unserialize(const IniFile *db, const std::string &section);
+    void unserialize(Checkpoint *cp, const std::string &section);
 #endif
 };
 
diff --git a/dev/alpha_console.cc b/dev/alpha_console.cc
index 969b1e4c3..6fe57edb5 100644
--- a/dev/alpha_console.cc
+++ b/dev/alpha_console.cc
@@ -188,7 +188,7 @@ AlphaAccess::serialize(ostream &os)
 }
 
 void
-AlphaAccess::unserialize(const IniFile *db, const std::string &section)
+AlphaAccess::unserialize(Checkpoint *cp, const std::string &section)
 {
     UNSERIALIZE_SCALAR(last_offset);
     UNSERIALIZE_SCALAR(version);
@@ -216,9 +216,9 @@ AlphaConsole::serialize(ostream &os)
 }
 
 void
-AlphaConsole::unserialize(const IniFile *db, const std::string &section)
+AlphaConsole::unserialize(Checkpoint *cp, const std::string &section)
 {
-    alphaAccess->unserialize(db, section);
+    alphaAccess->unserialize(cp, section);
 }
 
 BEGIN_DECLARE_SIM_OBJECT_PARAMS(AlphaConsole)
diff --git a/dev/alpha_console.hh b/dev/alpha_console.hh
index e4aeb2417..9e774773e 100644
--- a/dev/alpha_console.hh
+++ b/dev/alpha_console.hh
@@ -101,7 +101,7 @@ class AlphaConsole : public MmapDevice
      * standard serialization routines for checkpointing
      */
     virtual void serialize(std::ostream &os);
-    virtual void unserialize(const IniFile *db, const std::string &section);
+    virtual void unserialize(Checkpoint *cp, const std::string &section);
 };
 
 #endif // __ALPHA_CONSOLE_HH__
diff --git a/dev/console.cc b/dev/console.cc
index 749add532..2378f8c75 100644
--- a/dev/console.cc
+++ b/dev/console.cc
@@ -319,7 +319,7 @@ SimConsole::serialize(ostream &os)
 }
 
 void
-SimConsole::unserialize(const IniFile *db, const std::string &section)
+SimConsole::unserialize(Checkpoint *cp, const std::string &section)
 {
 }
 
diff --git a/dev/console.hh b/dev/console.hh
index 6746f90b6..fd02e7a9a 100644
--- a/dev/console.hh
+++ b/dev/console.hh
@@ -129,7 +129,7 @@ class SimConsole : public SimObject
     void setInt(int bits);
 
     virtual void serialize(std::ostream &os);
-    virtual void unserialize(const IniFile *db, const std::string &section);
+    virtual void unserialize(Checkpoint *cp, const std::string &section);
 };
 
 class ConsoleListener : public SimObject