1 files changed, 17 insertions, 0 deletions
diff --git a/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc b/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc
index 3d8972c40..c0fe6ffd3 100644
--- a/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc
+++ b/src/mem/ruby/slicc_interface/AbstractCacheEntry.cc
@@ -32,9 +32,26 @@ AbstractCacheEntry::AbstractCacheEntry()
 {
     m_Address.setAddress(0);
     m_Permission = AccessPermission_NotPresent;
+    m_locked = -1;
 }
 
 AbstractCacheEntry::~AbstractCacheEntry()
 {
 }
 
+AccessPermission
+AbstractCacheEntry::getPermission() const
+{
+    return m_Permission;
+}
+
+void
+AbstractCacheEntry::changePermission(AccessPermission new_perm)
+{
+    m_Permission = new_perm;
+    if ((new_perm == AccessPermission_Invalid) ||
+        (new_perm == AccessPermission_NotPresent) ||
+        (new_perm == AccessPermission_Stale)) {
+        m_locked = -1;
+    }
+}