debugger: make parsing of new dumper outpuit a bit more robust

src/plugins/debugger/gdb/gdbengine.cpp

@@ -3416,6 +3416,12 @@ void GdbEngine::handleStackFrame2(const GdbResponse &response)
             out.chop(1);
         //qDebug() << "SECOND CHUNK: " << out;
         out = m_firstChunk + out;
+        int pos = out.indexOf("locals=");
+        if (pos != 0) {
+            qDebug() << "DICARDING JUNK AT BEGIN OF RESPONSE: " 
+                << out.left(pos);
+            out = out.mid(pos);
+        }
         GdbMi all("[" + out + "]");
         //GdbMi all(out);
         

src/plugins/debugger/watchhandler.cpp

@@ -1102,7 +1102,7 @@ void WatchHandler::insertData(const WatchData &data)
         qWarning("%s:%d: Attempt to insert invalid watch item: %s", __FILE__, __LINE__, qPrintable(data.toString()));
         return;
     }
-    if (data.isSomethingNeeded()) {
+    if (data.isSomethingNeeded() && data.iname.contains('.')) {
         MODEL_DEBUG("SOMETHING NEEDED: " << data.toString());
         m_manager->updateWatchData(data);
     } else {

src/plugins/debugger/watchutils.cpp

@@ -431,7 +431,7 @@ QString decodeData(const QByteArray &ba, int encoding)
         case 5: { //  base64 encoded 8 bit data, without quotes (see 1)
             return quoteUnprintableLatin1(QByteArray::fromBase64(ba));
         }
-        case 7: { //  %04x endoded 16 bit data
+        case 7: { //  %04x encoded 16 bit data
             const QChar doubleQuote(QLatin1Char('"'));
             const QByteArray decodedBa = QByteArray::fromHex(ba);
             //qDebug() << quoteUnprintableLatin1(decodedBa) << "\n\n";