From 2ab51fbcdb1d26d635875174eb23f60d6f9dc6bb Mon Sep 17 00:00:00 2001
From: Andrew Schultz <alschult@umich.edu>
Date: Fri, 31 Oct 2003 17:32:04 -0500
Subject: Changed the naming of Serializeable derived objects.  Serializeable
 no longer has objName as a member, instead it has the pure virtual function
 name().  SimObject now has a objName member, and all classes derived directly
 from Serializeable have to implement a name() function (which now makes them
 unique by pointer value)

cpu/simple_cpu/simple_cpu.cc:
    Change initialization of Event to get rid of Serializeable naming
dev/etherlink.cc:
dev/etherlink.hh:
    Seralizeable derived naming changes
sim/eventq.cc:
    Serializeable derived naming changes, also changed serialization process so it
    doesn't need to use nameChildren
sim/eventq.hh:
    Serializeable derived naming changes, remove constructor for specifying event name
sim/serialize.cc:
    Serializeable derived naming changes, remove setName function and the child naming
    pass for serialization
sim/serialize.hh:
    Serializeable derived naming changes, removed nameChildren, setName
sim/sim_object.cc:
sim/sim_object.hh:
    Serializeable derived naming changes

--HG--
extra : convert_revision : 67bcc275b6c210f7049f98a1ad0d22e8f5596a63
---
 sim/eventq.cc | 54 ++++++++++++++++++++++++++----------------------------
 1 file changed, 26 insertions(+), 28 deletions(-)

(limited to 'sim/eventq.cc')

diff --git a/sim/eventq.cc b/sim/eventq.cc
index ef813eb13..eab499bd9 100644
--- a/sim/eventq.cc
+++ b/sim/eventq.cc
@@ -150,55 +150,53 @@ Event::unserialize(Checkpoint *cp, const string &section)
     }
 }
 
-
-void
-EventQueue::nameChildren()
-{
-    int numEvents = 0;
-    Event *event = head;
-    while (event) {
-        if (event->getFlags(Event::AutoSerialize)) {
-            event->setName(csprintf("%s.event%d", name(), numEvents++));
-        }
-        event = event->next;
-    }
-
-    numAutoSerializeEvents = numEvents;
-}
-
 void
 EventQueue::serialize(ostream &os)
 {
-    // should have been set by a preceding call to nameChildren()
-    assert(numAutoSerializeEvents >= 0);
-
-    SERIALIZE_SCALAR(numAutoSerializeEvents);
+    std::list<Event *> eventPtrs;
 
     int numEvents = 0;
     Event *event = head;
     while (event) {
         if (event->getFlags(Event::AutoSerialize)) {
-            event->nameOut(os);
-            event->serialize(os);
+            eventPtrs.push_back(event);
             numEvents++;
         }
         event = event->next;
     }
 
-    assert(numEvents == numAutoSerializeEvents);
-}
+    SERIALIZE_SCALAR(numEvents);
 
+    int i = 0;
+    for (std::list<Event *>::iterator it=eventPtrs.begin();
+         it != eventPtrs.end(); ++it) {
+        paramOut(os, csprintf("%s.eventPtr%d", name(), i++), (uintptr_t)*it);
+    }
+
+    for (std::list<Event *>::iterator it=eventPtrs.begin();
+         it != eventPtrs.end(); ++it) {
+        (*it)->nameOut(os);
+        (*it)->serialize(os);
+    }
+}
 
 void
 EventQueue::unserialize(Checkpoint *cp, const std::string &section)
 {
-    UNSERIALIZE_SCALAR(numAutoSerializeEvents);
-    for (int eventNum = 0; eventNum < numAutoSerializeEvents; ++eventNum) {
-        Serializeable::create(cp, csprintf("%s.event%d", section, eventNum));
+    int numEvents;
+    uintptr_t ptr;
+
+    UNSERIALIZE_SCALAR(numEvents);
+
+    for (int i = 0; i < numEvents; i++) {
+        // get the pointer value associated with the event
+        paramIn(cp, section, csprintf("%s.eventPtr%d", name(), i), ptr);
+
+        // create the event based on its pointer value
+        Serializeable::create(cp, csprintf("%s_%x", Event::defaultName, ptr));
     }
 }
 
-
 void
 EventQueue::dump()
 {
-- 
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