Debugger: Remove support for non-Python GDB

This affects mainly Apple's version of GDB. Mac users are advised to
use LLDB, or some recent build of FSF GDB.

Change-Id: I6a7fbb591e79f737e12d08b0e881e9e4d1d9660c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

share/qtcreator/debugger/dumper.h

-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-****************************************************************************/
-
-#ifndef DUMPER_H
-#define DUMPER_H
-
-#ifdef MACROSDEBUG
-Q_DECL_EXPORT extern char xDumpInBuffer[];
-Q_DECL_EXPORT extern char xDumpOutBuffer[];
-#else
-Q_DECL_EXPORT extern char qDumpInBuffer[];
-Q_DECL_EXPORT extern char qDumpOutBuffer[];
-#endif
-
-extern "C" Q_DECL_EXPORT
-void *qDumpObjectData440(int protocolVersion, int token, const void *data,
-  int dumpChildren, int extraInt0, int extraInt1, int extraInt2, int extraInt3);
-
-
-#endif // DUMPER_H

share/qtcreator/debugger/dumper.pro

-TEMPLATE = lib
-CONFIG += shared
-linux-* {
-    CONFIG -= release
-    CONFIG += debug
-}
-
-HEADERS += dumper.h
-SOURCES = dumper.cpp
-
-false {
-    DEFINES += USE_QT_GUI=0
-    DEFINES += USE_QT_CORE=0
-    QT=
-    # We need a few convenience macros.
-    #CONFIG -= qt
-}
-false {
-    DEFINES += USE_QT_CORE=1
-    DEFINES += USE_QT_GUI=0
-    QT = core
-    exists($$QMAKE_INCDIR_QT/QtCore/private/qobject_p.h):DEFINES += HAS_QOBJECT_P_H
-}
-true {
-    DEFINES += USE_QT_CORE=1
-    DEFINES += USE_QT_GUI=1
-    QT = core gui
-    greaterThan(QT_MAJOR_VERSION, 4):QT *= widgets
-    exists($$QMAKE_INCDIR_QT/QtCore/private/qobject_p.h):DEFINES += HAS_QOBJECT_P_H
-}

share/qtcreator/debugger/dumper_p.h

-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-****************************************************************************/
-
-#ifndef DUMPER_P_H
-#define DUMPER_P_H
-
-#include <QObject>
-#include <QPointer>
-
-#ifndef QT_BOOTSTRAPPED
-
-#undef NS
-#ifdef QT_NAMESPACE
-#   define STRINGIFY0(s) #s
-#   define STRINGIFY1(s) STRINGIFY0(s)
-#   define NS STRINGIFY1(QT_NAMESPACE) "::"
-#   define NSX "'" STRINGIFY1(QT_NAMESPACE) "::"
-#   define NSY "'"
-#else
-#   define NS ""
-#   define NSX "'"
-#   define NSY "'"
-#endif
-
-#if defined(QT_BEGIN_NAMESPACE)
-QT_BEGIN_NAMESPACE
-#endif
-
-struct Sender { QObject *sender; int signal; int ref; };
-
-#if QT_VERSION < 0x040600
-    struct Connection
-    {
-        QObject *receiver;
-        int method;
-        uint connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
-        QBasicAtomicPointer<int> argumentTypes;
-        int method_() const { return method; }
-    };
-#elif QT_VERSION < 0x040800
-    struct Connection
-    {
-        QObject *sender;
-        QObject *receiver;
-        int method;
-        uint connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
-        QBasicAtomicPointer<int> argumentTypes;
-        Connection *nextConnectionList;
-        //senders linked list
-        Connection *next;
-        Connection **prev;
-        int method_() const { return method; }
-    };
-#else
-    typedef void (*StaticMetaCallFunction)(QObject *, QMetaObject::Call, int, void **);
-    struct Connection
-    {
-        QObject *sender;
-        QObject *receiver;
-        StaticMetaCallFunction callFunction;
-        // The next pointer for the singly-linked ConnectionList
-        Connection *nextConnectionList;
-        //senders linked list
-        Connection *next;
-        Connection **prev;
-        QBasicAtomicPointer<int> argumentTypes;
-        ushort method_offset;
-        ushort method_relative;
-        ushort connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
-        ~Connection();
-        int method() const { return method_offset + method_relative; }
-        int method_() const { return method(); }
-    };
-#endif
-
-#if QT_VERSION < 0x040600
-    typedef QList<Connection> ConnectionList;
-    typedef QList<Sender> SenderList;
-
-    static inline const Connection &connectionAt(const ConnectionList &l, int i)
-    {
-        return l.at(i);
-    }
-    static inline const QObject *senderAt(const SenderList &l, int i)
-    {
-        return l.at(i).sender;
-    }
-    static inline int signalAt(const SenderList &l, int i)
-    {
-        return l.at(i).signal;
-    }
-//#elif QT_VERSION < 0x040800
-#else
-    struct ConnectionList
-    {
-        ConnectionList() : first(0), last(0) { }
-        int size() const
-        {
-            int count = 0;
-            for (Connection *c = first; c != 0; c = c->nextConnectionList)
-                ++count;
-            return count;
-        }
-
-        Connection *first;
-        Connection *last;
-    };
-
-    typedef Connection *SenderList;
-
-    static inline const Connection &connectionAt(const ConnectionList &l, int i)
-    {
-        Connection *conn = l.first;
-        for (int cnt = 0; cnt < i; ++cnt)
-            conn = conn->nextConnectionList;
-        return *conn;
-    }
-#endif
-
-class ObjectPrivate : public QObjectData
-{
-public:
-    ObjectPrivate() {}
-    virtual ~ObjectPrivate() {}
-
-#if QT_VERSION < 0x040600
-    QList<QObject *> pendingChildInsertedEvents;
-    void *threadData;
-    void *currentSender;
-    void *currentChildBeingDeleted;
-    QList<QPointer<QObject> > eventFilters;
-    void *extraData;
-    mutable quint32 connectedSignals;
-    QString objectName;
-    void *connectionLists;
-    SenderList senders;
-    int *deleteWatch;
-#elif QT_VERSION < 0x040800
-    QString objectName;
-    void *extraData;
-    void *threadData;
-    void *connectionLists;
-    SenderList senders;
-    void *currentSender;
-    mutable quint32 connectedSignals[2];
-    QList<QObject *> pendingChildInsertedEvents;
-    QList<QPointer<QObject> > eventFilters;
-    void *currentChildBeingDeleted;
-    QAtomicPointer<void> sharedRefcount;
-    int *deleteWatch;
-#else
-    QString objectName;
-    void *extraData;
-    void *threadData;
-    void *connectionLists;
-    Connection *senders;
-    Sender *currentSender;
-    mutable quint32 connectedSignals[2];
-    void *unused;
-    QList<QPointer<QObject> > eventFilters;
-    union {
-        QObject *currentChildBeingDeleted;
-        void *declarativeData;
-    };
-    QAtomicPointer<void> sharedRefcount;
-    #ifdef QT_JAMBI_BUILD
-    int *deleteWatch;
-    #endif
-#endif
-};
-
-#endif // QT_BOOTSTRAPPED
-
-#if defined(QT_BEGIN_NAMESPACE)
-QT_END_NAMESPACE
-#endif
-
-#endif // DUMPER_P_H

share/qtcreator/debugger/test/dumpertest.pro

-#-------------------------------------------------
-#
-# Project created by QtCreator 2009-05-05T11:16:25
-#
-#-------------------------------------------------
-
-TARGET = dumpertest
-CONFIG   += console
-CONFIG   -= app_bundle
-greaterThan(QT_MAJOR_VERSION, 4):QT *= widgets
-TEMPLATE = app
-
-SOURCES += main.cpp \
-../dumper.cpp
-
-exists($$QMAKE_INCDIR_QT/QtCore/private/qobject_p.h) {
-   DEFINES+=HAS_QOBJECT_P_H
-}
-

src/plugins/android/androidrunconfiguration.cpp

@@ -150,14 +150,6 @@ const QString AndroidRunConfiguration::remoteChannel() const
     return QLatin1String(":5039");
 }
 
-const QString AndroidRunConfiguration::dumperLib() const
-{
-    QtSupport::BaseQtVersion *version = QtSupport::QtKitInformation::qtVersion(target()->kit());
-    if (!version)
-        return QString();
-    return version->gdbDebuggingHelperLibrary();
-}
-
 QString AndroidRunConfiguration::proFilePath() const
 {
     return m_proFilePath;

src/plugins/android/androidrunconfiguration.h

@@ -59,7 +59,6 @@ public:
     QString proFilePath() const;
 
     const QString remoteChannel() const;
-    const QString dumperLib() const;
 
     bool isEnabled() const;
     QString disabledReason() const;

src/plugins/cmakeprojectmanager/cmakerunconfiguration.cpp

@@ -212,16 +212,6 @@ void CMakeRunConfiguration::setCommandLineArguments(const QString &newText)
     m_arguments = newText;
 }
 
-QString CMakeRunConfiguration::dumperLibrary() const
-{
-    return QtSupport::QtKitInformation::dumperLibrary(target()->kit());
-}
-
-QStringList CMakeRunConfiguration::dumperLibraryLocations() const
-{
-    return QtSupport::QtKitInformation::dumperLibraryLocations(target()->kit());
-}
-
 void CMakeRunConfiguration::setEnabled(bool b)
 {
     if (m_enabled == b)

src/plugins/cmakeprojectmanager/cmakerunconfiguration.h

@@ -70,9 +70,6 @@ public:
 
     QString title() const;
 
-    QString dumperLibrary() const;
-    QStringList dumperLibraryLocations() const;
-
     QVariantMap toMap() const;
 
     void setEnabled(bool b);

src/plugins/debugger/debugger.qbs

@@ -109,14 +109,12 @@ QtcPlugin {
         prefix: "gdb/"
         files: [
             "attachgdbadapter.cpp", "attachgdbadapter.h",
-            "classicgdbengine.cpp",
             "coregdbadapter.cpp", "coregdbadapter.h",
             "gdb.qrc",
             "gdbengine.cpp", "gdbengine.h",
             "gdboptionspage.cpp", "gdboptionspage.h",
             "gdbprocess.cpp", "gdbprocess.h",
             "gdbplainengine.cpp", "gdbplainengine.h",
-            "pythongdbengine.cpp",
             "remotegdbserveradapter.cpp", "remotegdbserveradapter.h",
             "startgdbserverdialog.cpp", "startgdbserverdialog.h",
             "termgdbadapter.cpp", "termgdbadapter.h"

src/plugins/debugger/debuggerplugin.cpp

@@ -2585,10 +2585,6 @@ static QString formatStartParameters(DebuggerStartParameters &sp)
     }
     str << "Sysroot: " << sp.sysRoot << '\n';
     str << "Debug Source Location: " << sp.debugSourceLocation.join(QLatin1String(":")) << '\n';
-    str << "Dumper libraries: " << QDir::toNativeSeparators(sp.dumperLibrary);
-    foreach (const QString &dl, sp.dumperLibraryLocations)
-        str << ' ' << QDir::toNativeSeparators(dl);
-    str << '\n';
     return rc;
 }
 

src/plugins/debugger/debuggerrunner.cpp

@@ -351,8 +351,6 @@ static DebuggerStartParameters localStartParameters(RunConfiguration *runConfigu
 
     sp.processArgs = rc->commandLineArguments();
     sp.useTerminal = rc->runMode() == LocalApplicationRunConfiguration::Console;
-    sp.dumperLibrary = rc->dumperLibrary();
-    sp.dumperLibraryLocations = rc->dumperLibraryLocations();
 
     if (target) {
         if (const Project *project = target->project()) {
@@ -396,11 +394,6 @@ static DebuggerStartParameters localStartParameters(RunConfiguration *runConfigu
     }
 
     sp.startMode = StartInternal;
-
-    // FIXME: If it's not yet build this will be empty and not filled
-    // when rebuild as the runConfiguration is not stored and therefore
-    // cannot be used to retrieve the dumper location.
-    //qDebug() << "DUMPER: " << sp.dumperLibrary << sp.dumperLibraryLocations;
     sp.displayName = rc->displayName();
 
     return sp;

src/plugins/debugger/debuggerstartparameters.h

@@ -133,9 +133,7 @@ public:
     bool useContinueInsteadOfRun; // if connected to a hw debugger run is not possible but continue is used
     QByteArray commandsAfterConnect; // additional commands to post after connection to debug target
 
-    QString dumperLibrary;
     QStringList solibSearchPath;
-    QStringList dumperLibraryLocations;
     DebuggerStartMode startMode;
     DebuggerCloseMode closeMode;
 

src/plugins/debugger/dumper.pro

-# This is a compile check for the dumpers only. Don't install the library!
-
-include(../../../qtcreator.pri)
-
-TEMPLATE = lib
-TARGET = DebuggingHelper
-DESTDIR = $$IDE_LIBRARY_PATH # /tmp would be better in some respect ...
-
-linux-* {
-CONFIG -= release
-CONFIG += debug
-# The following line works around a linker issue with gcc 4.1.2
-QMAKE_CXXFLAGS *= -O2
-}
-
-true {
-    QT = core
-} else {
-    DEFINES += USE_QT_GUI=1
-    QT = core gui
-}
-
-SOURCES += ../../../share/qtcreator/debugger/dumper.cpp
-

src/plugins/debugger/gdb/attachgdbadapter.cpp

@@ -97,7 +97,7 @@ void GdbAttachEngine::handleAttach(const GdbResponse &response)
         break;
     case GdbResultError:
         if (response.data["msg"].data() == "ptrace: Operation not permitted.") {
-            notifyInferiorSetupFailed(DumperHelper::msgPtraceError(startParameters().startMode));
+            notifyInferiorSetupFailed(msgPtraceError(startParameters().startMode));
             break;
         }
         // if msg != "ptrace: ..." fall through

src/plugins/debugger/gdb/attachgdbadapter.h

@@ -50,8 +50,6 @@ public:
     explicit GdbAttachEngine(const DebuggerStartParameters &startParameters);
 
 private:
-    DumperHandling dumperHandling() const { return DumperLoadedByGdb; }
-
     void setupEngine();
     void setupInferior();
     void runEngine();

src/plugins/debugger/gdb/coregdbadapter.h

@@ -52,8 +52,6 @@ public:
     ~GdbCoreEngine();
 
 private:
-    DumperHandling dumperHandling() const { return DumperNotAvailable; }
-
     void setupEngine();
     void setupInferior();
     void runEngine();

src/plugins/debugger/gdb/gdb.pri

@@ -11,8 +11,6 @@ HEADERS += \
 
 SOURCES += \
     $$PWD/gdbengine.cpp \
-    $$PWD/classicgdbengine.cpp \
-    $$PWD/pythongdbengine.cpp \
     $$PWD/gdboptionspage.cpp \
     $$PWD/attachgdbadapter.cpp \
     $$PWD/coregdbadapter.cpp \