Mem: Make members relating to range and size constant

This patch makes the address-range related members const. The change
is trivial and merely ensures that they can be called on a const
memory.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/mem/abstract_mem.cc b/src/mem/abstract_mem.cc
index 0742f3f8e..a7016bb51 100644
--- a/src/mem/abstract_mem.cc
+++ b/src/mem/abstract_mem.cc
@@ -222,7 +222,7 @@ AbstractMemory::regStats()
 }
 
 Range<Addr>
-AbstractMemory::getAddrRange()
+AbstractMemory::getAddrRange() const
 {
     return range;
 }
diff --git a/src/mem/abstract_mem.hh b/src/mem/abstract_mem.hh
index 7b7e41913..43d9656da 100644
--- a/src/mem/abstract_mem.hh
+++ b/src/mem/abstract_mem.hh
@@ -209,21 +209,21 @@ class AbstractMemory : public MemObject
      *
      * @return a single contigous address range
      */
-    Range<Addr> getAddrRange();
+    Range<Addr> getAddrRange() const;
 
     /**
      * Get the memory size.
      *
      * @return the size of the memory
      */
-    uint64_t size() { return range.size(); }
+    uint64_t size() const { return range.size(); }
 
     /**
      * Get the start address.
      *
      * @return the start address of the memory
      */
-    Addr start() { return range.start; }
+    Addr start() const { return range.start; }
 
     /**
      *  Should this memory be passed to the kernel and part of the OS