X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.machine%2Fsrc%2Fnet%2Fmograsim%2Fmachine%2FMemory.java;h=0ff9bb41fdcd80ab036ef26de56ba5d4e701623c;hb=4ba119cab03498736851e6f3f32eec1957839a2e;hp=58798c396fa1d519fed96591d849c0826175df59;hpb=976f7f2be00457b5cda2489545635ccd076c9afd;p=Mograsim.git

diff --git a/net.mograsim.machine/src/net/mograsim/machine/Memory.java b/net.mograsim.machine/src/net/mograsim/machine/Memory.java
index 58798c39..0ff9bb41 100644
--- a/net.mograsim.machine/src/net/mograsim/machine/Memory.java
+++ b/net.mograsim.machine/src/net/mograsim/machine/Memory.java
@@ -9,27 +9,28 @@ public interface Memory<T>
 	 * @throws IndexOutOfBoundsException
 	 */
 	public T getCell(long address);
-	
+
 	/**
 	 * Sets the data at the supplied address
+	 * 
 	 * @throws IndexOutOfBoundsException
 	 */
 	public void setCell(long address, T data);
-	
+
 	public default long size()
 	{
 		MemoryDefinition def = getDefinition();
-		return Long.max(0, def.getMaximalAddress() - def.getMinimalAddress());
+		return Long.max(0, def.getMaximalAddress() - def.getMinimalAddress() + 1);
 	}
-	
+
 	/**
 	 * Registers an observer to be notified when a memory cell is modified
 	 */
 	public void registerObserver(MemoryObserver ob);
-	
+
 	public void deregisterObserver(MemoryObserver ob);
-	
+
 	public void notifyObservers(long address);
-	
+
 	public MemoryDefinition getDefinition();
 }