mem: Remove templates in cache model

This patch changes the cache implementation to rely on virtual methods
rather than using the replacement policy as a template argument.

There is no impact on the simulation performance, and overall the
changes make it easier to modify (and subclass) the cache and/or
replacement policy.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mem/cache/tags/random_repl.hh b/src/mem/cache/tags/random_repl.hh
index 7f2795379..642c76777 100644
--- a/src/mem/cache/tags/random_repl.hh
+++ b/src/mem/cache/tags/random_repl.hh
@@ -58,11 +58,11 @@ class RandomRepl : public BaseSetAssoc
      */
     ~RandomRepl() {}
 
-    BlkType* accessBlock(Addr addr, bool is_secure, Cycles &lat,
+    CacheBlk* accessBlock(Addr addr, bool is_secure, Cycles &lat,
                          int context_src);
-    BlkType* findVictim(Addr addr) const;
+    CacheBlk* findVictim(Addr addr);
     void insertBlock(PacketPtr pkt, BlkType *blk);
-    void invalidate(BlkType *blk);
+    void invalidate(CacheBlk *blk);
 };
 
 #endif // __MEM_CACHE_TAGS_RANDOM_REPL_HH__