Port: Make getAddrRanges const

[gem5.git] / src / mem / cache / cache.hh

diff --git a/src/mem/cache/cache.hh b/src/mem/cache/cache.hh
index ce68b2405cf5bb850c910ebb063535e530a0939f..9bdbd3456ab1356a530e792442a7f187bbad3140 100644 (file)
--- a/src/mem/cache/cache.hh
+++ b/src/mem/cache/cache.hh
@@ -101,7 +101,7 @@ class Cache : public BaseCache
         virtual unsigned deviceBlockSize() const
         { return cache->getBlockSize(); }
 
-        virtual AddrRangeList getAddrRanges();
+        virtual AddrRangeList getAddrRanges() const;
 
       public:
 
@@ -190,6 +190,13 @@ class Cache : public BaseCache
      */
     const bool prefetchOnAccess;
 
+    /**
+     * @todo this is a temporary workaround until the 4-phase code is committed.
+     * upstream caches need this packet until true is returned, so hold it for
+     * deletion until a subsequent call
+     */
+    std::vector<PacketPtr> pendingDelete;
+
     /**
      * Does all the processing necessary to perform the provided request.
      * @param pkt The memory request to perform.
@@ -340,12 +347,6 @@ class Cache : public BaseCache
      */
     void markInService(MSHR *mshr, PacketPtr pkt = 0);
 
-    /**
-     * Perform the given writeback request.
-     * @param pkt The writeback request.
-     */
-    void doWriteback(PacketPtr pkt);
-
     /**
      * Return whether there are any outstanding misses.
      */