From b72bdcf4f896ba9bc8ddca1872e7f897965127ee Mon Sep 17 00:00:00 2001
From: Korey Sewell <ksewell@umich.edu>
Date: Sun, 19 Jun 2011 21:43:39 -0400
Subject: inorder: fetchBuffer tracking calculate blocks in use for the fetch
 buffer to figure out how many total blocks are pending

---
 src/cpu/inorder/resources/fetch_unit.hh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/cpu/inorder/resources/fetch_unit.hh')

diff --git a/src/cpu/inorder/resources/fetch_unit.hh b/src/cpu/inorder/resources/fetch_unit.hh
index d6e36419a..cc1e72914 100644
--- a/src/cpu/inorder/resources/fetch_unit.hh
+++ b/src/cpu/inorder/resources/fetch_unit.hh
@@ -120,6 +120,8 @@ class FetchUnit : public CacheUnit
 
     void markBlockUsed(std::list<FetchBlock*>::iterator block_it);
 
+    int blocksInUse();
+
     int instSize;
 
     int fetchBuffSize;
-- 
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