From 9678044b11e6bc5bd2a7143c71e3355d807368af Mon Sep 17 00:00:00 2001
From: Ken Ryall <ken.ryall@nokia.com>
Date: Fri, 30 Oct 2009 20:56:12 +0000
Subject: [PATCH] Fixed issues with intermixing Addr32 and Add64's.

---
 .../utils/org/eclipse/cdt/utils/Addr32.java   | 20 ++++++-------------
 .../utils/org/eclipse/cdt/utils/Addr64.java   | 15 +++++++-------
 2 files changed, 14 insertions(+), 21 deletions(-)

diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr32.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr32.java
index fc9eb96aac7..4137dbcad4f 100644
--- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr32.java
+++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr32.java
@@ -93,23 +93,15 @@ public class Addr32 implements IAddress {
 	}
 
 	public BigInteger distanceTo(IAddress other) {
-		if (!(other instanceof Addr32)) {
-			throw new IllegalArgumentException();
-		}
-		return BigInteger.valueOf(((Addr32)other).address - address);
+		return other.getValue().subtract(getValue());
 	}
 
 	public int compareTo(Object other) {
-		if (!(other instanceof Addr32)) {
+		if (!(other instanceof IAddress)) {
 			throw new IllegalArgumentException();
 		}
-		if (address > ((Addr32)other).address) {
-			return 1;
-		}
-		if (address < ((Addr32)other).address) {
-			return -1;
-		}
-		return 0;
+		
+		return getValue().compareTo(((IAddress)other).getValue());
 	}
 
 	public boolean isMax() {
@@ -133,9 +125,9 @@ public class Addr32 implements IAddress {
 	public boolean equals(Object x) {
 		if (x == this)
 			return true;
-		if (!(x instanceof Addr32))
+		if (!(x instanceof IAddress))
 			return false;
-		return this.address == ((Addr32)x).address;
+		return getValue().equals(((IAddress)x).getValue());
 	}
 
 	@Override
diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr64.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr64.java
index a1e4776db6a..f0e3ffe5ee6 100644
--- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr64.java
+++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/Addr64.java
@@ -93,10 +93,7 @@ public class Addr64 implements IAddress {
 	}
 
 	public BigInteger distanceTo(IAddress other) {
-		if (! (other instanceof Addr64)) {
-			throw new IllegalArgumentException();
-		}
-		return ((Addr64)other).address.add(address.negate());
+		return other.getValue().subtract(getValue());
 	}
 
 	public boolean isMax() {
@@ -112,16 +109,20 @@ public class Addr64 implements IAddress {
 	}
 
 	public int compareTo(Object other) {
-		return this.address.compareTo(((Addr64)other).address);
+		if (!(other instanceof IAddress)) {
+			throw new IllegalArgumentException();
+		}
+		
+		return getValue().compareTo(((IAddress)other).getValue());
 	}
 
 	@Override
 	public boolean equals(Object x) {
 		if (x == this)
 			return true;
-		if (! (x instanceof Addr64))
+		if (!(x instanceof IAddress))
 			return false;
-		return this.address.equals(((Addr64)x).address);
+		return getValue().equals(((IAddress)x).getValue());
 	}
 
 	@Override