From 074969f8f16110680de05fca64a6be48aedcdfd8 Mon Sep 17 00:00:00 2001
From: Ali Saidi <saidi@eecs.umich.edu>
Date: Thu, 17 Jun 2004 15:36:59 -0400
Subject: [PATCH] Serialized cpu interrupts

cpu/simple_cpu/simple_cpu.cc:
    called basecpu serialization

--HG--
extra : convert_revision : 1a639b5e3c08e47a5d581c18b2b53fe87bd05b73
---
 cpu/base_cpu.cc              | 15 +++++++++++++++
 cpu/base_cpu.hh              | 15 +++++++++++++++
 cpu/simple_cpu/simple_cpu.cc |  2 ++
 3 files changed, 32 insertions(+)

diff --git a/cpu/base_cpu.cc b/cpu/base_cpu.cc
index 944c76ed8..3ee7a3892 100644
--- a/cpu/base_cpu.cc
+++ b/cpu/base_cpu.cc
@@ -242,6 +242,21 @@ BaseCPU::clear_interrupts()
     intstatus = 0;
 }
 
+
+void
+BaseCPU::serialize(std::ostream &os)
+{
+    SERIALIZE_ARRAY(interrupts, NumInterruptLevels);
+    SERIALIZE_SCALAR(intstatus);
+}
+
+void
+BaseCPU::unserialize(Checkpoint *cp, const std::string &section)
+{
+    UNSERIALIZE_ARRAY(interrupts, NumInterruptLevels);
+    UNSERIALIZE_SCALAR(intstatus);
+}
+
 #endif // FULL_SYSTEM
 
 DEFINE_SIM_OBJECT_CLASS_NAME("BaseCPU", BaseCPU)
diff --git a/cpu/base_cpu.hh b/cpu/base_cpu.hh
index 3e1518cf3..f75f00409 100644
--- a/cpu/base_cpu.hh
+++ b/cpu/base_cpu.hh
@@ -139,6 +139,21 @@ class BaseCPU : public SimObject
 
 #ifdef FULL_SYSTEM
     System *system;
+
+
+    /**
+     * Serialize this object to the given output stream.
+     * @param os The stream to serialize to.
+     */
+    virtual void serialize(std::ostream &os);
+
+    /**
+     * Reconstruct the state of this object from a checkpoint.
+     * @param cp The checkpoint use.
+     * @param section The section name of this object
+     */
+    virtual void unserialize(Checkpoint *cp, const std::string &section);
+
 #endif
 
     /**
diff --git a/cpu/simple_cpu/simple_cpu.cc b/cpu/simple_cpu/simple_cpu.cc
index f2109af51..99e302ca3 100644
--- a/cpu/simple_cpu/simple_cpu.cc
+++ b/cpu/simple_cpu/simple_cpu.cc
@@ -299,6 +299,7 @@ SimpleCPU::resetStats()
 void
 SimpleCPU::serialize(ostream &os)
 {
+    BaseCPU::serialize(os);
     SERIALIZE_ENUM(_status);
     SERIALIZE_SCALAR(inst);
     nameOut(os, csprintf("%s.xc", name()));
@@ -312,6 +313,7 @@ SimpleCPU::serialize(ostream &os)
 void
 SimpleCPU::unserialize(Checkpoint *cp, const string &section)
 {
+    BaseCPU::unserialize(cp, section);
     UNSERIALIZE_ENUM(_status);
     UNSERIALIZE_SCALAR(inst);
     xc->unserialize(cp, csprintf("%s.xc", section));
-- 
2.30.2