Debugger: Add more information about the debugee when debugging

Fixes: QTCREATORBUG-25159
Change-Id: Ic462c8bb4d9f4f7163dbb9fcc13adce4c7172564
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

src/plugins/debugger/debuggerengine.cpp

@@ -920,6 +920,11 @@ QString DebuggerEngine::stateName(int s)
 #    undef SN
 }
 
+void DebuggerEngine::notifyExitCode(int code)
+{
+    d->m_runParameters.exitCode = code;
+}
+
 void DebuggerEngine::showStatusMessage(const QString &msg, int timeout) const
 {
     showMessage(msg, StatusBar, timeout);

src/plugins/debugger/debuggerengine.h

@@ -197,6 +197,8 @@ public:
 
     Utils::MacroExpander *macroExpander = nullptr;
 
+    Utils::optional<int> exitCode = {};
+
     // For Debugger testing.
     int testCase = 0;
 
@@ -381,6 +383,7 @@ public:
 
     static QString stateName(int s);
 
+    void notifyExitCode(int code);
     void notifyInferiorPid(const Utils::ProcessHandle &pid);
     qint64 inferiorPid() const;
 

src/plugins/debugger/debuggerruncontrol.cpp

@@ -738,7 +738,8 @@ void DebuggerRunTool::start()
         }
     }
 
-    appendMessage(tr("Debugging starts"), NormalMessageFormat);
+    appendMessage(tr("Debugging %1 ...").arg(m_runParameters.inferior.commandLine().toUserOutput()),
+                  NormalMessageFormat);
     QString debuggerName = m_engine->objectName();
     if (m_engine2)
         debuggerName += ' ' + m_engine2->objectName();
@@ -782,7 +783,12 @@ void DebuggerRunTool::handleEngineFinished(DebuggerEngine *engine)
 {
     engine->prepareForRestart();
     if (--d->engineStopsNeeded == 0) {
-        appendMessage(tr("Debugging has finished"), NormalMessageFormat);
+        QString cmd = m_runParameters.inferior.commandLine().toUserOutput();
+        QString msg = engine->runParameters().exitCode // Main engine.
+            ? tr("Debugging of %1 has finished with exit code %2.")
+                .arg(cmd).arg(engine->runParameters().exitCode.value())
+            : tr("Debugging of %1 has finished.").arg(cmd);
+        appendMessage(msg, NormalMessageFormat);
         reportStopped();
     }
 }

src/plugins/debugger/gdb/gdbengine.cpp

@@ -1134,8 +1134,9 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
         //               qDebug() << state());
         QString msg;
         if (reason == "exited") {
-            msg = tr("Application exited with exit code %1")
-                .arg(data["exit-code"].toString());
+            const int exitCode = data["exit-code"].toInt();
+            notifyExitCode(exitCode);
+            msg = tr("Application exited with exit code %1").arg(exitCode);
         } else if (reason == "exited-signalled" || reason == "signal-received") {
             msg = tr("Application exited after receiving signal %1")
                 .arg(data["signal-name"].toString());
@@ -1712,6 +1713,8 @@ void GdbEngine::handleThreadGroupExited(const GdbMi &result)
 {
     QString groupId = result["id"].data();
     if (threadsHandler()->notifyGroupExited(groupId)) {
+        const int exitCode = result["exit-code"].toInt();
+        notifyExitCode(exitCode);
         if (m_rerunPending)
             m_rerunPending = false;
         else