From 734ef9a209279ea3c391bcb0097241b2235661dc Mon Sep 17 00:00:00 2001
From: Nilay Vaish <nilay@cs.wisc.edu>
Date: Sat, 31 Dec 2011 16:38:30 -0600
Subject: SLICC: Use pointers for directory entries SLICC uses pointers for
 cache and TBE entries but not for directory entries. This patch changes the
 protocols, SLICC and Ruby memory system so that even directory entries are
 referenced using pointers.

--HG--
extra : rebase_source : abeb4ac78033d003153751f216fd1948251fcfad
---
 src/mem/protocol/RubySlicc_Types.sm | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/mem/protocol/RubySlicc_Types.sm')

diff --git a/src/mem/protocol/RubySlicc_Types.sm b/src/mem/protocol/RubySlicc_Types.sm
index cc404394d..c76e0fe3e 100644
--- a/src/mem/protocol/RubySlicc_Types.sm
+++ b/src/mem/protocol/RubySlicc_Types.sm
@@ -125,6 +125,7 @@ structure(AbstractEntry, primitive="yes", external = "yes") {
 }
 
 structure (DirectoryMemory, external = "yes") {
+  AbstractEntry allocate(Address, AbstractEntry);
   AbstractEntry lookup(Address);
   bool isPresent(Address);
   void invalidateBlock(Address);
-- 
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