diff --git a/share/qtcreator/dumper/dumper.py b/share/qtcreator/dumper/dumper.py
index 782f9cd3d7e..c9d826e5b30 100644
--- a/share/qtcreator/dumper/dumper.py
+++ b/share/qtcreator/dumper/dumper.py
@@ -69,9 +69,13 @@ Hex2EncodedInt1, \
 Hex2EncodedInt2, \
 Hex2EncodedInt4, \
 Hex2EncodedInt8, \
+Hex2EncodedUInt1, \
+Hex2EncodedUInt2, \
+Hex2EncodedUInt4, \
+Hex2EncodedUInt8, \
 Hex2EncodedFloat4, \
 Hex2EncodedFloat8 \
-    = range(23)
+    = range(27)
 
 # Display modes
 StopDisplay, \
@@ -498,14 +502,24 @@ def simpleEncoding(typeobj):
     if code == BoolCode or code == CharCode:
         return Hex2EncodedInt1
     if code == IntCode:
-        if typeobj.sizeof == 1:
-            return Hex2EncodedInt1
-        if typeobj.sizeof == 2:
-            return Hex2EncodedInt2
-        if typeobj.sizeof == 4:
-            return Hex2EncodedInt4
-        if typeobj.sizeof == 8:
-            return Hex2EncodedInt8
+        if str(typeobj).find("unsigned") >= 0:
+            if typeobj.sizeof == 1:
+                return Hex2EncodedUInt1
+            if typeobj.sizeof == 2:
+                return Hex2EncodedUInt2
+            if typeobj.sizeof == 4:
+                return Hex2EncodedUInt4
+            if typeobj.sizeof == 8:
+                return Hex2EncodedUInt8
+        else:
+            if typeobj.sizeof == 1:
+                return Hex2EncodedInt1
+            if typeobj.sizeof == 2:
+                return Hex2EncodedInt2
+            if typeobj.sizeof == 4:
+                return Hex2EncodedInt4
+            if typeobj.sizeof == 8:
+                return Hex2EncodedInt8
     if code == FloatCode:
         if typeobj.sizeof == 4:
             return Hex2EncodedFloat4
diff --git a/src/plugins/debugger/watchutils.cpp b/src/plugins/debugger/watchutils.cpp
index 7767dd33f2a..bada2a9b2c7 100644
--- a/src/plugins/debugger/watchutils.cpp
+++ b/src/plugins/debugger/watchutils.cpp
@@ -725,15 +725,27 @@ void decodeArray(QList<WatchData> *list, const WatchData &tmplate,
 {
     switch (encoding) {
         case Hex2EncodedInt1:
-            decodeArrayHelper<uchar>(list, tmplate, rawData);
+            decodeArrayHelper<signed char>(list, tmplate, rawData);
             break;
         case Hex2EncodedInt2:
-            decodeArrayHelper<ushort>(list, tmplate, rawData);
+            decodeArrayHelper<short>(list, tmplate, rawData);
             break;
         case Hex2EncodedInt4:
-            decodeArrayHelper<uint>(list, tmplate, rawData);
+            decodeArrayHelper<int>(list, tmplate, rawData);
             break;
         case Hex2EncodedInt8:
+            decodeArrayHelper<qint64>(list, tmplate, rawData);
+            break;
+        case Hex2EncodedUInt1:
+            decodeArrayHelper<uchar>(list, tmplate, rawData);
+            break;
+        case Hex2EncodedUInt2:
+            decodeArrayHelper<ushort>(list, tmplate, rawData);
+            break;
+        case Hex2EncodedUInt4:
+            decodeArrayHelper<uint>(list, tmplate, rawData);
+            break;
+        case Hex2EncodedUInt8:
             decodeArrayHelper<quint64>(list, tmplate, rawData);
             break;
         case Hex2EncodedFloat4:
diff --git a/src/plugins/debugger/watchutils.h b/src/plugins/debugger/watchutils.h
index b62854cdb10..77938ecef31 100644
--- a/src/plugins/debugger/watchutils.h
+++ b/src/plugins/debugger/watchutils.h
@@ -75,8 +75,12 @@ enum DebuggerEncoding
     Hex2EncodedInt2                        = 18,
     Hex2EncodedInt4                        = 19,
     Hex2EncodedInt8                        = 20,
-    Hex2EncodedFloat4                      = 21,
-    Hex2EncodedFloat8                      = 22
+    Hex2EncodedUInt1                       = 21,
+    Hex2EncodedUInt2                       = 22,
+    Hex2EncodedUInt4                       = 23,
+    Hex2EncodedUInt8                       = 24,
+    Hex2EncodedFloat4                      = 25,
+    Hex2EncodedFloat8                      = 26
 };
 
 bool isEditorDebuggable(Core::IEditor *editor);