Enabled passing on PIDs from the command line to the debugger.

Introduced struct DebuggerStartParameters to pass around
start parameters, removing the need for the engines to
access private members of DebuggerManager. Pass it
to DebuggerManager::startNewDebugger() and move
the GUI parts of that function into DebuggerPlugin,
making it possible to create the struct from command line
parameters. Introduce command line parsing with a few more
-enable-xx options. Introduce warning() to debugger panel
in the CDB engine.

On this occasion, clean out a few trailing whitespaces.

src/plugins/debugger/Debugger.pluginspec

@@ -25,6 +25,11 @@ will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.</license>
         <dependency name="Find" version="1.1.80"/>
     </dependencyList>
     <argumentList>
-        <argument name="-disable-cdb">Disable CDB debugger engine</argument>
+        <argument name="-disable-cdb">Disable Cdb debugger engine</argument>
+        <argument name="-disable-gdb">Disable Gdb debugger engine</argument>
+        <argument name="-disable-sdb">Disable Qt Script debugger engine</argument>
+        <argument name="-disable-tcf">Disable Tcf debugger engine</argument>
+        <argument name="-debug" parameter="process-id">Attach to Process-Id</argument>
+        <argument name="-winexception" parameter="exception-code">Exception code</argument>
     </argumentList>
 </plugin>

src/plugins/debugger/cdb/cdbdebugengine.cpp

@@ -100,7 +100,7 @@ QString msgDebugEngineComResult(HRESULT hr)
         case E_UNEXPECTED:
         return QLatin1String("E_UNEXPECTED");
         case E_NOTIMPL:
-        return QLatin1String("E_NOTIMPL");        
+        return QLatin1String("E_NOTIMPL");
     }
     if (hr == HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED))
         return QLatin1String("ERROR_ACCESS_DENIED");;
@@ -127,6 +127,22 @@ static inline QString msgLibLoadFailed(const QString &lib, const QString &why)
             arg(lib, why);
 }
 
+// Format function failure message. Pass in Q_FUNC_INFO
+static QString msgFunctionFailed(const char *func, const QString &why)
+{
+    // Strip a "cdecl_ int namespace1::class::foo(int bar)" as
+    // returned by Q_FUNC_INFO down to "foo"
+    QString function = QLatin1String(func);
+    const int firstParentPos = function.indexOf(QLatin1Char('('));
+    if (firstParentPos != -1)
+        function.truncate(firstParentPos);
+    const int classSepPos = function.lastIndexOf(QLatin1String("::"));
+    if (classSepPos != -1)
+        function.remove(0, classSepPos + 2);
+   //: Function call failed
+   return CdbDebugEngine::tr("The function \"%1()\" failed: %2").arg(function, why);
+}
+
 // ----- Engine helpers
 
 static inline ULONG getInterruptTimeOutSecs(CIDebugControl *ctl)
@@ -515,6 +531,7 @@ bool CdbDebugEngine::startDebugger()
     m_d->clearDisplay();
 
     const DebuggerStartMode mode = m_d->m_debuggerManager->startMode();
+    const QSharedPointer<DebuggerStartParameters> sp = m_d->m_debuggerManager->startParameters();
     // Figure out dumper. @TODO: same in gdb...
     const QString dumperLibName = QDir::toNativeSeparators(m_d->m_debuggerManagerAccess->qtDumperLibraryName());
     bool dumperEnabled = mode != AttachCore && !dumperLibName.isEmpty()
@@ -535,19 +552,19 @@ bool CdbDebugEngine::startDebugger()
     m_d->clearForRun();
     switch (mode) {
     case AttachExternal:
-        rc = startAttachDebugger(m_d->m_debuggerManager->m_attachedPID, &errorMessage);
+        rc = startAttachDebugger(sp->attachPID, &errorMessage);
         needWatchTimer = true;
         break;
     case StartInternal:
     case StartExternal:
-        if (m_d->m_debuggerManager->m_useTerminal) {
+        if (sp->useTerminal) {
             // Launch console stub and wait for its startup
             m_d->m_consoleStubProc.stop(); // We leave the console open, so recycle it now.
-            m_d->m_consoleStubProc.setWorkingDirectory(m_d->m_debuggerManager->m_workingDir);
-            m_d->m_consoleStubProc.setEnvironment(m_d->m_debuggerManager->m_environment);
-            rc = m_d->m_consoleStubProc.start(m_d->m_debuggerManager->m_executable, m_d->m_debuggerManager->m_processArgs);
+            m_d->m_consoleStubProc.setWorkingDirectory(sp->workingDir);
+            m_d->m_consoleStubProc.setEnvironment(sp->environment);
+            rc = m_d->m_consoleStubProc.start(sp->executable, sp->processArgs);
             if (!rc)
-                errorMessage = tr("The console stub process was unable to start '%1'.").arg(m_d->m_debuggerManager->m_executable);
+                errorMessage = tr("The console stub process was unable to start '%1'.").arg(sp->executable);
             // continues in slotConsoleStubStarted()...
         } else {
             needWatchTimer = true;
@@ -563,7 +580,7 @@ bool CdbDebugEngine::startDebugger()
         if (needWatchTimer)
             startWatchTimer();
     } else {
-        qWarning("%s\n", qPrintable(errorMessage));
+        warning(errorMessage);
     }
     return rc;
 }
@@ -593,7 +610,8 @@ bool CdbDebugEngine::startDebuggerWithExecutable(DebuggerStartMode sm, QString *
     memset(&dbgopts, 0, sizeof(dbgopts));
     dbgopts.CreateFlags = DEBUG_PROCESS | DEBUG_ONLY_THIS_PROCESS;
 
-    const QString filename(m_d->m_debuggerManager->m_executable);
+    const QSharedPointer<DebuggerStartParameters> sp = m_d->m_debuggerManager->startParameters();
+    const QString filename(sp->executable);
     if (debugCDB)
         qDebug() << Q_FUNC_INFO <<filename;
 
@@ -604,20 +622,20 @@ bool CdbDebugEngine::startDebuggerWithExecutable(DebuggerStartMode sm, QString *
     //m_cif.debugSymbols->AddSymbolOptions(SYMOPT_CASE_INSENSITIVE | SYMOPT_UNDNAME | SYMOPT_DEFERRED_LOADS | SYMOPT_DEBUG | SYMOPT_LOAD_LINES | SYMOPT_OMAP_FIND_NEAREST | SYMOPT_AUTO_PUBLICS | SYMOPT_NO_IMAGE_SEARCH);
 
     // TODO console
-    const QString cmd = Core::Utils::AbstractProcess::createWinCommandline(filename, m_d->m_debuggerManager->m_processArgs);
+    const QString cmd = Core::Utils::AbstractProcess::createWinCommandline(filename, sp->processArgs);
     if (debugCDB)
         qDebug() << "Starting " << cmd;
     PCWSTR env = 0;
     QByteArray envData;
-    if (!m_d->m_debuggerManager->m_environment.empty()) {
-        envData = Core::Utils::AbstractProcess::createWinEnvironment(Core::Utils::AbstractProcess::fixWinEnvironment(m_d->m_debuggerManager->m_environment));
+    if (!sp->environment.empty()) {
+        envData = Core::Utils::AbstractProcess::createWinEnvironment(Core::Utils::AbstractProcess::fixWinEnvironment(sp->environment));
         env = reinterpret_cast<PCWSTR>(envData.data());
     }
     const HRESULT hr = m_d->m_cif.debugClient->CreateProcess2Wide(NULL,
                                                                const_cast<PWSTR>(cmd.utf16()),
                                                                &dbgopts,
                                                                sizeof(dbgopts),
-                                                               m_d->m_debuggerManager->m_workingDir.utf16(),
+                                                               sp->workingDir.utf16(),
                                                                env);
     if (FAILED(hr)) {
         *errorMessage = tr("Unable to create a process '%1': %2").arg(cmd, msgDebugEngineComResult(hr));
@@ -660,7 +678,9 @@ void CdbDebugEnginePrivate::processCreatedAttached(ULONG64 processHandle, ULONG6
     // Clear any saved breakpoints and set initial breakpoints
     m_engine->executeDebuggerCommand(QLatin1String("bc"));
     if (m_debuggerManagerAccess->breakHandler()->hasPendingBreakpoints())
-        m_engine->attemptBreakpointSynchronization();        
+        m_engine->attemptBreakpointSynchronization();
+    if (debugCDB)
+        qDebug() << Q_FUNC_INFO << '\n' << executionStatusString(m_cif.debugControl);
 }
 
 void CdbDebugEngine::processTerminated(unsigned long exitCode)
@@ -704,7 +724,7 @@ void CdbDebugEnginePrivate::endDebugging(EndDebuggingMode em)
     if (wasRunning) { // Process must be stopped in order to terminate
         interruptInterferiorProcess(&errorMessage);
         QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
-    }    
+    }
     HRESULT hr;
     switch (action) {
     case Detach:
@@ -729,7 +749,7 @@ void CdbDebugEnginePrivate::endDebugging(EndDebuggingMode em)
     if (!errorMessage.isEmpty()) {
         errorMessage = QString::fromLatin1("There were errors trying to end debugging: %1").arg(errorMessage);
         m_debuggerManagerAccess->showDebuggerOutput(QLatin1String("error"), errorMessage);
-        qWarning("%s\n", qPrintable(errorMessage));
+        m_engine->warning(errorMessage);
     }
 }
 
@@ -782,7 +802,7 @@ bool CdbDebugEnginePrivate::updateLocals(int frameIndex,
     m_engine->filterEvaluateWatchers(&incompletes, wh);
     if (!incompletes.empty()) {
         const QString msg = QLatin1String("Warning: Locals left in incomplete list: ") + formatWatchList(incompletes);
-        qWarning("%s\n", qPrintable(msg));
+        m_engine->warning(msg);
     }
 
     bool success = false;
@@ -876,7 +896,7 @@ void CdbDebugEngine::updateWatchModel()
         success = true;
     } while (false);
     if (!success)
-        qWarning("%s : %s", Q_FUNC_INFO, qPrintable(errorMessage));
+        warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
 }
 
 void CdbDebugEngine::stepExec()
@@ -887,7 +907,7 @@ void CdbDebugEngine::stepExec()
     m_d->clearForRun();
     const HRESULT hr = m_d->m_cif.debugControl->SetExecutionStatus(DEBUG_STATUS_STEP_INTO);
     if (FAILED(hr))
-        qWarning("%s : %s", Q_FUNC_INFO, qPrintable(msgComFailed("SetExecutionStatus", hr)));
+        warning(msgFunctionFailed(Q_FUNC_INFO, msgComFailed("SetExecutionStatus", hr)));
 
     m_d->m_breakEventMode = CdbDebugEnginePrivate::BreakEventIgnoreOnce;
     startWatchTimer();
@@ -902,7 +922,7 @@ void CdbDebugEngine::stepOutExec()
     const int idx = sh->currentIndex() + 1;
     QList<StackFrame> stackframes = sh->frames();
     if (idx < 0 || idx >= stackframes.size()) {
-        qWarning("cannot step out");
+        warning(QString::fromLatin1("cannot step out"));
         return;
     }
 
@@ -932,7 +952,7 @@ void CdbDebugEngine::stepOutExec()
         success = true;
     } while (false);
     if (!success)
-        qWarning("stepOutExec: %s\n", qPrintable(errorMessage));
+        warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
 }
 
 void CdbDebugEngine::nextExec()
@@ -945,13 +965,13 @@ void CdbDebugEngine::nextExec()
     if (SUCCEEDED(hr)) {
         startWatchTimer();
     } else {
-        qWarning("%s failed: %s", Q_FUNC_INFO, qPrintable(msgDebugEngineComResult(hr)));
+        warning(msgFunctionFailed(Q_FUNC_INFO, msgComFailed("SetExecutionStatus", hr)));
     }
 }
 
 void CdbDebugEngine::stepIExec()
 {
-    qWarning("CdbDebugEngine::stepIExec() not implemented");
+    warning(QString::fromLatin1("CdbDebugEngine::stepIExec() not implemented"));
 }
 
 void CdbDebugEngine::nextIExec()
@@ -964,7 +984,7 @@ void CdbDebugEngine::nextIExec()
     if (SUCCEEDED(hr)) {
         startWatchTimer();
     } else {
-        qWarning("%s failed: %s", Q_FUNC_INFO, qPrintable(msgDebugEngineComResult(hr)));
+       warning(msgFunctionFailed(Q_FUNC_INFO, msgDebugEngineComResult(hr)));
     }
 }
 
@@ -972,7 +992,7 @@ void CdbDebugEngine::continueInferior()
 {
     QString errorMessage;
     if  (!m_d->continueInferior(&errorMessage))
-        qWarning("continueInferior: %s\n", qPrintable(errorMessage));
+        warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
 }
 
 // Continue process without notifications
@@ -986,7 +1006,7 @@ bool CdbDebugEnginePrivate::continueInferiorProcess(QString *errorMessagePtr /*
         if (errorMessagePtr) {
             *errorMessagePtr = errorMessage;
         } else {
-            qWarning("continueInferiorProcess: %s\n", qPrintable(errorMessage));
+            m_engine->warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
         }
         return false;
     }
@@ -1004,7 +1024,7 @@ bool CdbDebugEnginePrivate::continueInferior(QString *errorMessage)
         qDebug() << Q_FUNC_INFO << "\n    ex=" << executionStatus;
 
     if (executionStatus == DEBUG_STATUS_GO) {
-        qWarning("continueInferior() called while debuggee is running.");
+        m_engine->warning(QLatin1String("continueInferior() called while debuggee is running."));
         return true;
     }
 
@@ -1054,7 +1074,7 @@ void CdbDebugEngine::interruptInferior()
     if (m_d->interruptInterferiorProcess(&errorMessage)) {
         m_d->m_debuggerManagerAccess->notifyInferiorStopped();
     } else {
-        qWarning("interruptInferior: %s\n", qPrintable(errorMessage));
+        warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
     }
 }
 
@@ -1101,7 +1121,7 @@ void CdbDebugEngine::assignValueInDebugger(const QString &expr, const QString &v
     } while (false);
     if (!success) {
         const QString msg = tr("Unable to assign the value '%1' to '%2': %3").arg(value, expr, errorMessage);
-        qWarning("%s\n", qPrintable(msg));
+        warning(msg);
     }
 }
 
@@ -1109,7 +1129,7 @@ void CdbDebugEngine::executeDebuggerCommand(const QString &command)
 {
     QString errorMessage;
     if (!CdbDebugEnginePrivate::executeDebuggerCommand(m_d->m_cif.debugControl, command, &errorMessage))
-        qWarning("%s\n", qPrintable(errorMessage));
+        warning(errorMessage);
 }
 
 bool CdbDebugEnginePrivate::executeDebuggerCommand(CIDebugControl *ctrl, const QString &command, QString *errorMessage)
@@ -1208,7 +1228,7 @@ void CdbDebugEngine::activateFrame(int frameIndex)
         success =true;
     } while (false);
     if (!success)
-        qWarning("%s", qPrintable(errorMessage));
+        warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
     m_d->m_firstActivatedFrame = false;
 }
 
@@ -1230,7 +1250,7 @@ void CdbDebugEngine::attemptBreakpointSynchronization()
 {
     QString errorMessage;
     if (!m_d->attemptBreakpointSynchronization(&errorMessage))
-        qWarning("attemptBreakpointSynchronization: %s\n", qPrintable(errorMessage));
+        warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
 }
 
 bool CdbDebugEnginePrivate::attemptBreakpointSynchronization(QString *errorMessage)
@@ -1288,7 +1308,7 @@ void CdbDebugEngine::reloadDisassembler()
             if (lines.size() > ContextLines)
                 dh->setCurrentLine(ContextLines);
         } else {
-            qWarning("reloadDisassembler: %s\n", qPrintable(errorMessage));
+            warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
         }
     } else {
         dh->setLines(QList<DisassemblerLine>());
@@ -1326,7 +1346,7 @@ QList<Symbol> CdbDebugEngine::moduleSymbols(const QString &moduleName)
         success = true;
     } while (false);
     if (!success)
-        qWarning("%s\n", qPrintable(errorMessage));
+        warning(errorMessage);
     return rc;
 }
 
@@ -1357,7 +1377,7 @@ void CdbDebugEngine::reloadRegisters()
     QList<Register> registers;
     QString errorMessage;
     if (!getRegisters(m_d->m_cif.debugControl, m_d->m_cif.debugRegisters, &registers, &errorMessage, intBase))
-        qWarning("reloadRegisters() failed: %s\n", qPrintable(errorMessage));
+        warning(msgFunctionFailed("reloadRegisters" , errorMessage));
     m_d->m_debuggerManagerAccess->registerHandler()->setRegisters(registers);
 }
 
@@ -1398,7 +1418,6 @@ void CdbDebugEngine::slotConsoleStubStarted()
     // Attach to console process
     QString errorMessage;
     if (startAttachDebugger(appPid, &errorMessage)) {
-        m_d->m_debuggerManager->m_attachedPID = appPid;
         startWatchTimer();
         m_d->m_debuggerManagerAccess->notifyInferiorPidChanged(appPid);
         m_d->m_debuggerManagerAccess->notifyInferiorRunning();
@@ -1417,6 +1436,13 @@ void CdbDebugEngine::slotConsoleStubTerminated()
     exitDebugger();
 }
 
+void CdbDebugEngine::warning(const QString &w)
+{
+    static const QString prefix = QLatin1String("warning:");
+    m_d->m_debuggerManagerAccess->showDebuggerOutput(prefix, w);
+    qWarning("%s\n", qPrintable(w));
+}
+
 void CdbDebugEnginePrivate::notifyCrashed()
 {
     // Cannot go over crash point to execute calls.
@@ -1437,7 +1463,7 @@ void CdbDebugEnginePrivate::handleDebugEvent()
     case BreakEventHandle:
         m_debuggerManagerAccess->notifyInferiorStopped();
         updateThreadList();
-        updateStackTrace();          
+        updateStackTrace();
         break;
     case BreakEventIgnoreOnce:
         m_engine->startWatchTimer();
@@ -1449,7 +1475,7 @@ void CdbDebugEnginePrivate::handleDebugEvent()
             m_engine->startWatchTimer();
             continueInferiorProcess(&errorMessage);
             if (!errorMessage.isEmpty())
-                qWarning("handleDebugEvent: %s\n", qPrintable(errorMessage));
+                m_engine->warning(QString::fromLatin1("In handleDebugEvent: %1").arg(errorMessage));
     }
         break;
     }
@@ -1497,7 +1523,7 @@ void CdbDebugEnginePrivate::updateThreadList()
         success = true;
     } while (false);
     if (!success)
-        qWarning("updateThreadList() failed: %s\n", qPrintable(errorMessage));
+        m_engine->warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
 }
 
 void CdbDebugEnginePrivate::updateStackTrace()
@@ -1511,7 +1537,7 @@ void CdbDebugEnginePrivate::updateStackTrace()
     m_currentStackTrace =
             CdbStackTraceContext::create(m_dumper, m_currentThreadId, &errorMessage);
     if (!m_currentStackTrace) {
-        qWarning("%s: failed to create trace context: %s", Q_FUNC_INFO, qPrintable(errorMessage));
+        m_engine->warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
         return;
     }
     // Disassembling slows things down a bit. Assembler is still available via menu.
@@ -1541,7 +1567,7 @@ void CdbDebugEnginePrivate::updateModules()
     QList<Module> modules;
     QString errorMessage;
     if (!getModuleList(m_cif.debugSymbols, &modules, &errorMessage))
-        qWarning("updateModules() failed: %s\n", qPrintable(errorMessage));
+        m_engine->warning(msgFunctionFailed(Q_FUNC_INFO, errorMessage));
     m_debuggerManagerAccess->modulesHandler()->setModules(modules);
 }
 
@@ -1582,7 +1608,7 @@ void CdbDebugEngine::syncDebuggerPaths()
     if (!m_d->setSourcePaths(m_d->m_options->sourcePaths, &errorMessage)
         || !m_d->setSymbolPaths(m_d->m_options->symbolPaths, &errorMessage)) {
         errorMessage = QString::fromLatin1("Unable to set the debugger paths: %1").arg(errorMessage);
-        qWarning("%s\n", qPrintable(errorMessage));
+        warning(errorMessage);
     }
 }
 
@@ -1624,7 +1650,7 @@ bool CdbDebugEnginePrivate::setSymbolPaths(const QStringList &s, QString *errorM
 
 // Accessed by DebuggerManager
 Debugger::Internal::IDebuggerEngine *createWinEngine(Debugger::Internal::DebuggerManager *parent,
-                                                     bool cmdLineDisabled,
+                                                     bool cmdLineEnabled,
                                                      QList<Core::IOptionsPage*> *opts)
 {
     // Create options page
@@ -1632,7 +1658,7 @@ Debugger::Internal::IDebuggerEngine *createWinEngine(Debugger::Internal::Debugge
     options->fromSettings(Core::ICore::instance()->settings());
     Debugger::Internal::CdbOptionsPage *optionsPage = new Debugger::Internal::CdbOptionsPage(options);
     opts->push_back(optionsPage);
-    if (cmdLineDisabled || !options->enabled)
+    if (!cmdLineEnabled || !options->enabled)
         return 0;
     // Create engine
     QString errorMessage;
@@ -1640,7 +1666,7 @@ Debugger::Internal::IDebuggerEngine *createWinEngine(Debugger::Internal::Debugge
             Debugger::Internal::CdbDebugEngine::create(parent, options, &errorMessage);
     if (!engine) {
         optionsPage->setFailureMessage(errorMessage);
-        qWarning("%s", qPrintable(errorMessage));
+        qWarning("%s\n" ,qPrintable(errorMessage));
     }
     QObject::connect(optionsPage, SIGNAL(debuggerPathsChanged()), engine, SLOT(syncDebuggerPaths()));
     return engine;

src/plugins/debugger/cdb/cdbdebugengine.h

@@ -107,6 +107,7 @@ private slots:
     void slotConsoleStubStarted();
     void slotConsoleStubError(const QString &msg);
     void slotConsoleStubTerminated();    
+    void warning(const QString &w);
 
 private:
     bool startAttachDebugger(qint64 pid, QString *errorMessage);

src/plugins/debugger/debuggerdialogs.cpp

@@ -289,9 +289,9 @@ void AttachExternalDialog::procSelected(const QModelIndex &proxyIndex)
     }
 }
 
-int AttachExternalDialog::attachPID() const
+qint64 AttachExternalDialog::attachPID() const
 {
-    return m_ui->pidLineEdit->text().toInt();
+    return m_ui->pidLineEdit->text().toLongLong();
 }
 
 void AttachExternalDialog::pidChanged(const QString &pid)

src/plugins/debugger/debuggerdialogs.h

@@ -87,7 +87,7 @@ public:
     explicit AttachExternalDialog(QWidget *parent);
     ~AttachExternalDialog();
 
-    int attachPID() const;
+    qint64 attachPID() const;
 
 private slots:
     void rebuildProcessList();

src/plugins/debugger/debuggermanager.cpp

@@ -84,14 +84,31 @@
 #include <QtGui/QPushButton>
 #include <QtGui/QToolTip>
 
+namespace Debugger {
+    namespace Internal {
+QDebug operator<<(QDebug str, const DebuggerStartParameters &p)
+{
+    QDebug nospace = str.nospace();
+    const QString sep = QString(QLatin1Char(','));
+    nospace << "executable=" << p.executable << " coreFile=" << p.coreFile
+            << " processArgs=" << p.processArgs.join(sep)
+            << " environment=<" << p.environment.size() << " variables>"
+            << " workingDir=" << p.workingDir << " buildDir=" << p.buildDir
+            << " attachPID=" << p.attachPID << " useTerminal=" << p.useTerminal
+            << " remoteChannel=" << p.remoteChannel
+            << " remoteArchitecture=" << p.remoteArchitecture
+            << " serverStartScript=" << p.serverStartScript << '\n';
+    return str;
+}
+} // namespace Internal
+} // namespace Debugger
+
 using namespace Debugger;
 using namespace Debugger::Internal;
 using namespace Debugger::Constants;
 
 static const QString tooltipIName = "tooltip";
 
-#define _(s) QString::fromLatin1(s)
-
 static const char *stateName(int s)
 {
     switch (s) {
@@ -148,7 +165,7 @@ static IDebuggerEngine *tcfEngine = 0;
 // This allows for having a "enabled" toggle on the page indepently
 // of the engine.
 IDebuggerEngine *createGdbEngine(DebuggerManager *parent, QList<Core::IOptionsPage*> *);
-IDebuggerEngine *createWinEngine(DebuggerManager *, bool /* cmdLineDisabled */, QList<Core::IOptionsPage*> *)
+IDebuggerEngine *createWinEngine(DebuggerManager *, bool /* cmdLineEnabled */, QList<Core::IOptionsPage*> *)
 #ifdef CDB_ENABLED
 ;
 #else
@@ -157,7 +174,33 @@ IDebuggerEngine *createWinEngine(DebuggerManager *, bool /* cmdLineDisabled */,
 IDebuggerEngine *createScriptEngine(DebuggerManager *parent, QList<Core::IOptionsPage*> *);
 IDebuggerEngine *createTcfEngine(DebuggerManager *parent, QList<Core::IOptionsPage*> *);
 
-DebuggerManager::DebuggerManager()
+// ---------------- DebuggerStartParameters
+
+DebuggerStartParameters::DebuggerStartParameters() :
+    attachPID(-1),
+    useTerminal(false)
+{
+}
+
+void DebuggerStartParameters::clear()
+{
+    executable.clear();
+    coreFile.clear();
+    processArgs.clear();
+    environment.clear();
+    workingDir.clear();
+    buildDir.clear();
+    attachPID = -1;
+    useTerminal = false;
+    remoteChannel.clear();
+    remoteArchitecture.clear();
+    serverStartScript.clear();
+}
+
+// --------- DebuggerManager
+DebuggerManager::DebuggerManager() :
+    m_startParameters(new DebuggerStartParameters),
+    m_inferiorPid(0)
 {
     init();
 }
@@ -177,7 +220,6 @@ void DebuggerManager::init()
     m_status = -1;
     m_busy = false;
 
-    m_attachedPID = 0;
     m_runControl = 0;
 
     m_disassemblerHandler = 0;
@@ -284,7 +326,7 @@ void DebuggerManager::init()
     connect(sourceFilesView, SIGNAL(fileOpenRequested(QString)),
         this, SLOT(fileOpen(QString)));
 
-    // Registers 
+    // Registers
     QAbstractItemView *registerView =
         qobject_cast<QAbstractItemView *>(m_registerWindow);
     m_registerHandler = new RegisterHandler;
@@ -295,7 +337,7 @@ void DebuggerManager::init()
     QTreeView *localsView = qobject_cast<QTreeView *>(m_localsWindow);
     localsView->setModel(m_watchHandler->model());
 
-    // Watchers 
+    // Watchers
     QTreeView *watchersView = qobject_cast<QTreeView *>(m_watchersWindow);
     watchersView->setModel(m_watchHandler->model());
     connect(m_watchHandler, SIGNAL(sessionValueRequested(QString,QVariant*)),
@@ -444,14 +486,16 @@ void DebuggerManager::init()
     setStatus(DebuggerProcessNotReady);
 }
 
-QList<Core::IOptionsPage*> DebuggerManager::initializeEngines(const QStringList &arguments)
+QList<Core::IOptionsPage*> DebuggerManager::initializeEngines(unsigned enabledTypeFlags)
 {
     QList<Core::IOptionsPage*> rc;
-    gdbEngine = createGdbEngine(this, &rc);
-    const bool cdbDisabled = arguments.contains(_("-disable-cdb"));
-    winEngine = createWinEngine(this, cdbDisabled, &rc);
-    scriptEngine = createScriptEngine(this, &rc);
-    tcfEngine = createTcfEngine(this, &rc);
+    if (enabledTypeFlags & GdbEngineType)
+        gdbEngine = createGdbEngine(this, &rc);
+    winEngine = createWinEngine(this, (enabledTypeFlags & CdbEngineType), &rc);
+    if (enabledTypeFlags & ScriptEngineType)
+        scriptEngine = createScriptEngine(this, &rc);
+    if (enabledTypeFlags & TcfEngineType)
+        tcfEngine = createTcfEngine(this, &rc);
     m_engine = 0;
     if (Debugger::Constants::Internal::debug)
         qDebug() << Q_FUNC_INFO << gdbEngine << winEngine << scriptEngine << rc.size();
@@ -643,12 +687,15 @@ void DebuggerManager::notifyInferiorExited()
     showStatusMessage(tr("Stopped."), 5000);
 }
 
-void DebuggerManager::notifyInferiorPidChanged(int pid)
+void DebuggerManager::notifyInferiorPidChanged(qint64 pid)
 {
     if (Debugger::Constants::Internal::debug)
-        qDebug() << Q_FUNC_INFO << pid;
-    //QMessageBox::warning(0, "PID", "PID: " + QString::number(pid)); 
-    emit inferiorPidChanged(pid);
+        qDebug() << Q_FUNC_INFO << m_inferiorPid << pid;
+
+    if (m_inferiorPid != pid) {
+        m_inferiorPid = pid;
+        emit inferiorPidChanged(pid);
+    }
 }
 
 void DebuggerManager::showApplicationOutput(const QString &str)
@@ -720,7 +767,7 @@ void DebuggerManager::toggleBreakpoint(const QString &fileName, int lineNumber)
 
     QTC_ASSERT(m_breakHandler, return);
     if (status() != DebuggerInferiorRunning
-         && status() != DebuggerInferiorStopped 
+         && status() != DebuggerInferiorStopped
          && status() != DebuggerProcessNotReady) {
         showStatusMessage(tr("Changing breakpoint state requires either a "
             "fully running or fully stopped application."));
@@ -732,7 +779,7 @@ void DebuggerManager::toggleBreakpoint(const QString &fileName, int lineNumber)
         m_breakHandler->setBreakpoint(fileName, lineNumber);