mem: Use the caching in the AddrRangeMap class in PhysicalMemory

Use it instead of custom implemented caching.

Change-Id: Ie21012a77a3cb6ce57f34f879fa391678913896a
Reviewed-on: https://gem5-review.googlesource.com/5244
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/src/mem/physical.hh b/src/mem/physical.hh
index cc733b2d6..3fb3510b8 100644
--- a/src/mem/physical.hh
+++ b/src/mem/physical.hh
@@ -118,11 +118,7 @@ class PhysicalMemory : public Serializable
     std::string _name;
 
     // Global address map
-    AddrRangeMap<AbstractMemory*> addrMap;
-
-    // a mutable cache for the last address map iterator that matched
-    // an address
-    mutable AddrRangeMap<AbstractMemory*>::const_iterator rangeCache;
+    AddrRangeMap<AbstractMemory*, 1> addrMap;
 
     // All address-mapped memories
     std::vector<AbstractMemory*> memories;