Merge vm1.(none):/home/stever/bk/newmem

into  vm1.(none):/home/stever/bk/newmem-py

src/python/m5/__init__.py:
src/sim/syscall_emul.cc:
    Hand merge.

--HG--
extra : convert_revision : e2542735323e648383c89382421d98a7d1d761bf

1 files changed, 10 insertions, 3 deletions

diff --git a/src/sim/eventq.cc b/src/sim/eventq.cc
index d90d0923a..6ae838897 100644
--- a/src/sim/eventq.cc
+++ b/src/sim/eventq.cc
@@ -102,7 +102,7 @@ EventQueue::remove(Event *event)
         prev->next = curr->next;
 }
 
-void
+Event *
 EventQueue::serviceOne()
 {
     Event *event = head;
@@ -110,13 +110,20 @@ EventQueue::serviceOne()
     head = event->next;
 
     // handle action
-    if (!event->squashed())
+    if (!event->squashed()) {
         event->process();
-    else
+        if (event->isExitEvent()) {
+            assert(!event->getFlags(Event::AutoDelete)); // would be silly
+            return event;
+        }
+    } else {
         event->clearFlags(Event::Squashed);
+    }
 
     if (event->getFlags(Event::AutoDelete) && !event->scheduled())
         delete event;
+
+    return NULL;
 }