Merge tools/runonphone/symbianutils from qtcreator src/shared/symbianutils

commit bca434a706c6eb28fe713ea10c857c35e3835f62
Author: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date:   Wed Jul 7 14:00:54 2010 +0200

    Trk/Launcher: Add infrastructure for reporting crashes.

    currently used for runonphone only.
    Initial-patch-by: Shane Kearns <shane.kearns@accenture.com>

commit 9bb67101c5daa42f879f2fcf884277c5fd23bed4
Author: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date:   Mon Jul 5 17:14:45 2010 +0200

    Trk[TCF]: Proper exit handling

commit 52b33a7503866654077b572c1f8005dfc19ed5a6
Author: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date:   Wed Jun 30 17:14:57 2010 +0200

    Debugger[Trk]: Prepare thread handling.

    Store threads and cache registers per thread in Snapshot.
    As Trk does not generate Thread creation/deletion events.
    try to add threads on the fly if a stop in a new thread id is reported.
    Remove them in continue. Continue all threads in classic Trk.
    Pass on state (crash reason) to ThreadData and model.
    Factor out common code of both adapters to Snapshot/Symbian classes.

commit 66e01e881d7cb865338a6a7949f9a085883387c9
Author: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date:   Mon Jun 28 16:32:53 2010 +0200

    Debugger[TCF-Trk]: Send RemoveExecutables command.

commit beba423a16fd0e6e836cd8c26ca30e5167ca56db
Author: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date:   Fri Jun 25 15:06:30 2010 +0200

    Debugger[Trk]: Added TCF experimental adapter.

    Added adapter to work with TCF over WLAN.
    Factor out common code for Symbian from TrkAdapter.
    Improve message logging in TrkGdbAdapter, some cleanup.
    Added new TcfTrkGdbAdapter based on TcfTrkDevice
    in symbianutils based on JSON, using QTcpSocket.
    To be started via special @tcf@ argument.
    Rubber-stamped-by: hjk

 create mode 100644 src/shared/symbianutils/json.cpp
 create mode 100644 src/shared/symbianutils/json.h
 create mode 100644 src/shared/symbianutils/tcftrkdevice.cpp
 create mode 100644 src/shared/symbianutils/tcftrkdevice.h
 create mode 100644 src/shared/symbianutils/tcftrkmessage.cpp
 create mode 100644 src/shared/symbianutils/tcftrkmessage.h

commit 5d5f647f3d9b7a28c605af41a23819b7a24a5814
Author: Tobias Hunger <tobias.hunger@nokia.com>
Date:   Thu Jun 10 13:12:12 2010 +0200

    Fix preprocessor directives

    * The standard says all preprocessor directives have to start at column 0.

commit 6972715a397e8e9a495191a459dcf6db4b75f7a7
Author: Robert Loehning <robert.loehning@nokia.com>
Date:   Mon Jun 7 14:58:24 2010 +0200

    Symbian/trk: Fixed handling of partial frames

    Initial-patch-by: Shane Kearns <shane.kearns@accenture.com>

commit a47e06eec946dd2dbb986e614a3c292b91182b95
Author: Robert Loehning <robert.loehning@nokia.com>
Date:   Mon Jun 7 14:47:40 2010 +0200

    Symbian/trk: Don't try to dereference references

commit b6ee94fb5ff652ba22b272a064c2be541b4bcf56
Author: Robert Loehning <robert.loehning@nokia.com>
Date:   Mon Jun 7 11:50:38 2010 +0200

    Symbian/Trk: Don't try to download a file without respective flag set.

    Task-number: QTCREATORBUG-1567
    Reviewed-by: Friedemann Kleint

13 files changed, 2980 insertions, 54 deletions

diff --git a/tools/runonphone/symbianutils/json.cpp b/tools/runonphone/symbianutils/json.cpp
new file mode 100644
index 0000000000..4171125ee9
--- /dev/null
+++ b/tools/runonphone/symbianutils/json.cpp
@@ -0,0 +1,478 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "json.h"
+
+#ifdef TODO_USE_CREATOR
+#include <utils/qtcassert.h>
+#endif // TODO_USE_CREATOR
+
+#include <QtCore/QByteArray>
+#include <QtCore/QTextStream>
+#include <QtCore/QDebug>
+#include <QtCore/QStringList>
+
+#include <ctype.h>
+
+//#define DEBUG_JASON
+#ifdef DEBUG_JASON
+#define JDEBUG(s) qDebug() << s
+#else
+#define JDEBUG(s)
+#endif
+
+namespace tcftrk {
+
+static void skipSpaces(const char *&from, const char *to)
+{
+    while (from != to && isspace(*from))
+        ++from;
+}
+
+QTextStream &operator<<(QTextStream &os, const JsonValue &mi)
+{
+    return os << mi.toString();
+}
+
+void JsonValue::parsePair(const char *&from, const char *to)
+{
+    skipSpaces(from, to);
+    JDEBUG("parsePair: " << QByteArray(from, to - from));
+    m_name = parseCString(from, to);
+    skipSpaces(from, to);
+    while (from < to && *from != ':') {
+        JDEBUG("not a colon" << *from);
+        ++from;
+    }
+    ++from;
+    parseValue(from, to);
+    skipSpaces(from, to);
+}
+
+QByteArray JsonValue::parseNumber(const char *&from, const char *to)
+{
+    QByteArray result;
+    if (from < to && *from == '-') // Leading '-'.
+        result.append(*from++);
+    while (from < to && *from >= '0' && *from <= '9')
+        result.append(*from++);
+    return result;
+}
+
+QByteArray JsonValue::parseCString(const char *&from, const char *to)
+{
+    QByteArray result;
+    JDEBUG("parseCString: " << QByteArray(from, to - from));
+    if (*from != '"') {
+        qDebug() << "JSON Parse Error, double quote expected";
+        ++from; // So we don't hang
+        return QByteArray();
+    }
+    const char *ptr = from;
+    ++ptr;
+    while (ptr < to) {
+        if (*ptr == '"') {
+            ++ptr;
+            result = QByteArray(from + 1, ptr - from - 2);
+            break;
+        }
+        if (*ptr == '\\') {
+            ++ptr;
+            if (ptr == to) {
+                qDebug() << "JSON Parse Error, unterminated backslash escape";
+                from = ptr; // So we don't hang
+                return QByteArray();
+            }
+        }
+        ++ptr;
+    }
+    from = ptr;
+
+    int idx = result.indexOf('\\');
+    if (idx >= 0) {
+        char *dst = result.data() + idx;
+        const char *src = dst + 1, *end = result.data() + result.length();
+        do {
+            char c = *src++;
+            switch (c) {
+                case 'a': *dst++ = '\a'; break;
+                case 'b': *dst++ = '\b'; break;
+                case 'f': *dst++ = '\f'; break;
+                case 'n': *dst++ = '\n'; break;
+                case 'r': *dst++ = '\r'; break;
+                case 't': *dst++ = '\t'; break;
+                case 'v': *dst++ = '\v'; break;
+                case '"': *dst++ = '"'; break;
+                case '\\': *dst++ = '\\'; break;
+                default:
+                    {
+                        int chars = 0;
+                        uchar prod = 0;
+                        forever {
+                            if (c < '0' || c > '7') {
+                                --src;
+                                break;
+                            }
+                            prod = prod * 8 + c - '0';
+                            if (++chars == 3 || src == end)
+                                break;
+                            c = *src++;
+                        }
+                        if (!chars) {
+                            qDebug() << "JSON Parse Error, unrecognized backslash escape";
+                            return QByteArray();
+                        }
+                        *dst++ = prod;
+                    }
+            }
+            while (src != end) {
+                char c = *src++;
+                if (c == '\\')
+                    break;
+                *dst++ = c;
+            }
+        } while (src != end);
+        *dst = 0;
+        result.truncate(dst - result.data());
+    }
+
+    JDEBUG("parseCString, got " << result);
+    return result;
+}
+
+
+
+void JsonValue::parseValue(const char *&from, const char *to)
+{
+    JDEBUG("parseValue: " << QByteArray(from, to - from));
+    switch (*from) {
+        case '{':
+            parseObject(from, to);
+            break;
+        case 't':
+            if (to - from >= 4 && qstrncmp(from, "true", 4) == 0) {
+                m_data = QByteArray(from, 4);
+                from += m_data.size();
+                m_type = Boolean;
+            }
+            break;
+        case 'f':
+            if (to - from >= 5 && qstrncmp(from, "false", 5) == 0) {
+                m_data = QByteArray(from, 5);
+                from += m_data.size();
+                m_type = Boolean;
+            }
+            break;
+        case 'n':
+            if (to - from >= 4 && qstrncmp(from, "null", 4) == 0) {
+                m_data = QByteArray(from, 4);
+                from += m_data.size();
+                m_type = NullObject;
+            }
+            break;
+        case '[':
+            parseArray(from, to);
+            break;
+        case '"':
+            m_type = String;
+            m_data = parseCString(from, to);
+            break;
+        case '0': case '1': case '2': case '3': case '4':
+        case '5': case '6': case '7': case '8': case '9':
+        case '-':
+            m_type = Number;
+            m_data = parseNumber(from, to);
+        default:
+            break;
+    }
+}
+
+void JsonValue::parseObject(const char *&from, const char *to)
+{
+    JDEBUG("parseObject: " << QByteArray(from, to - from));
+#ifdef TODO_USE_CREATOR
+    QTC_ASSERT(*from == '{', /**/);
+#endif
+    ++from;
+    m_type = Object;
+    while (from < to) {
+        if (*from == '}') {
+            ++from;
+            break;
+        }
+        JsonValue child;
+        child.parsePair(from, to);
+        if (!child.isValid())
+            return;
+        m_children += child;
+        if (*from == ',')
+            ++from;
+    }
+}
+
+void JsonValue::parseArray(const char *&from, const char *to)
+{
+    JDEBUG("parseArray: " << QByteArray(from, to - from));
+#ifdef TODO_USE_CREATOR
+    QTC_ASSERT(*from == '[', /**/);
+#endif
+    ++from;
+    m_type = Array;
+    while (from < to) {
+        if (*from == ']') {
+            ++from;
+            break;
+        }
+        JsonValue child;
+        child.parseValue(from, to);
+        if (child.isValid())
+            m_children += child;
+        if (*from == ',')
+            ++from;
+    }
+}
+
+void JsonValue::setStreamOutput(const QByteArray &name, const QByteArray &content)
+{
+    if (content.isEmpty())
+        return;
+    JsonValue child;
+    child.m_type = String;
+    child.m_name = name;
+    child.m_data = content;
+    m_children += child;
+    if (m_type == Invalid)
+        m_type = Object;
+}
+
+static QByteArray ind(int indent)
+{
+    return QByteArray(2 * indent, ' ');
+}
+
+void JsonValue::dumpChildren(QByteArray * str, bool multiline, int indent) const
+{
+    for (int i = 0; i < m_children.size(); ++i) {
+        if (i != 0) {
+            *str += ',';
+            if (multiline)
+                *str += '\n';
+        }
+        if (multiline)
+            *str += ind(indent);
+        *str += m_children.at(i).toString(multiline, indent);
+    }
+}
+
+class MyString : public QString {
+public:
+    ushort at(int i) const { return constData()[i].unicode(); }
+};
+
+template<class ST, typename CT>
+inline ST escapeCStringTpl(const ST &ba)
+{
+    ST ret;
+    ret.reserve(ba.length() * 2);
+    for (int i = 0; i < ba.length(); ++i) {
+        CT c = ba.at(i);
+        switch (c) {
+            case '\\': ret += "\\\\"; break;
+            case '\a': ret += "\\a"; break;
+            case '\b': ret += "\\b"; break;
+            case '\f': ret += "\\f"; break;
+            case '\n': ret += "\\n"; break;
+            case '\r': ret += "\\r"; break;
+            case '\t': ret += "\\t"; break;
+            case '\v': ret += "\\v"; break;
+            case '"': ret += "\\\""; break;
+            default:
+                if (c < 32 || c == 127) {
+                    ret += '\\';
+                    ret += '0' + (c >> 6);
+                    ret += '0' + ((c >> 3) & 7);
+                    ret += '0' + (c & 7);
+                } else {
+                    ret += c;
+                }
+        }
+    }
+    return ret;
+}
+
+QString JsonValue::escapeCString(const QString &ba)
+{
+    return escapeCStringTpl<MyString, ushort>(static_cast<const MyString &>(ba));
+}
+
+QByteArray JsonValue::escapeCString(const QByteArray &ba)
+{
+    return escapeCStringTpl<QByteArray, uchar>(ba);
+}
+
+QByteArray JsonValue::toString(bool multiline, int indent) const
+{
+    QByteArray result;
+    switch (m_type) {
+        case Invalid:
+            if (multiline)
+                result += ind(indent) + "Invalid\n";
+            else
+                result += "Invalid";
+            break;
+        case String:
+            if (!m_name.isEmpty())
+                result += m_name + "=";
+            result += '"' + escapeCString(m_data) + '"';
+            break;
+        case Number:
+            if (!m_name.isEmpty())
+                result += '"' + m_name + "\":";
+            result += m_data;
+            break;
+        case Boolean:
+        case NullObject:
+            if (!m_name.isEmpty())
+                result += '"' + m_name + "\":";
+            result += m_data;
+            break;
+        case Object:
+            if (!m_name.isEmpty())
+                result += m_name + '=';
+            if (multiline) {
+                result += "{\n";
+                dumpChildren(&result, multiline, indent + 1);
+                result += '\n' + ind(indent) + "}";
+            } else {
+                result += "{";
+                dumpChildren(&result, multiline, indent + 1);
+                result += "}";
+            }
+            break;
+        case Array:
+            if (!m_name.isEmpty())
+                result += m_name + "=";
+            if (multiline) {
+                result += "[\n";
+                dumpChildren(&result, multiline, indent + 1);
+                result += '\n' + ind(indent) + "]";
+            } else {
+                result += "[";
+                dumpChildren(&result, multiline, indent + 1);
+                result += "]";
+            }
+            break;
+    }
+    return result;
+}
+
+void JsonValue::fromString(const QByteArray &ba)
+{
+    const char *from = ba.constBegin();
+    const char *to = ba.constEnd();
+    parseValue(from, to);
+}
+
+JsonValue JsonValue::findChild(const char *name) const
+{
+    for (int i = 0; i < m_children.size(); ++i)
+        if (m_children.at(i).m_name == name)
+            return m_children.at(i);
+    return JsonValue();
+}
+
+void JsonInputStream::appendCString(const char *s)
+{
+    m_target.append('"');
+    for (const char *p = s; *p; p++) {
+        if (*p == '"' || *p == '\\')
+            m_target.append('\\');
+        m_target.append(*p);
+    }
+    m_target.append('"');
+}
+
+void JsonInputStream::appendString(const QString &in)
+{
+    if (in.isEmpty()) {
+        m_target.append("\"\"");
+        return;
+    }
+
+    const QChar doubleQuote('"');
+    const QChar backSlash('\\');
+    QString rc;
+    const int inSize = in.size();
+    rc.reserve(in.size() + 5);
+    rc.append(doubleQuote);
+    for (int i = 0; i < inSize; i++) {
+        const QChar c = in.at(i);
+        if (c == doubleQuote || c == backSlash)
+            rc.append(backSlash);
+        rc.append(c);
+    }
+    rc.append(doubleQuote);
+    m_target.append(rc.toUtf8());
+    return;
+}
+
+JsonInputStream &JsonInputStream::operator<<(const QStringList &in)
+{
+    m_target.append('[');
+    const int count = in.size();
+    for (int i = 0 ; i < count; i++) {
+        if (i)
+            m_target.append(',');
+        appendString(in.at(i));
+    }
+    m_target.append(']');
+    return *this;
+}
+
+JsonInputStream &JsonInputStream::operator<<(const QVector<QByteArray> &ba)
+{
+    m_target.append('[');
+    const int count = ba.size();
+    for (int i = 0 ; i < count; i++) {
+        if (i)
+            m_target.append(',');
+        appendCString(ba.at(i).constData());
+    }
+    m_target.append(']');
+    return *this;
+}
+
+JsonInputStream &JsonInputStream::operator<<(bool b)
+{
+    m_target.append(b ? "true" : "false");
+    return *this;
+}
+
+} // namespace tcftrk
+
diff --git a/tools/runonphone/symbianutils/json.h b/tools/runonphone/symbianutils/json.h
new file mode 100644
index 0000000000..ef574bdae2
--- /dev/null
+++ b/tools/runonphone/symbianutils/json.h
@@ -0,0 +1,137 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef SYMBIANUTILS_JSON_H
+#define SYMBIANUTILS_JSON_H
+
+#include "symbianutils_global.h"
+
+#include <QtCore/QByteArray>
+#include <QtCore/QStringList>
+#include <QtCore/QVector>
+
+namespace tcftrk {
+
+class SYMBIANUTILS_EXPORT JsonValue
+{
+public:
+    JsonValue() : m_type(Invalid) {}
+    explicit JsonValue(const QByteArray &str) { fromString(str); }
+
+    QByteArray m_name;
+    QByteArray m_data;
+    QList<JsonValue> m_children;
+
+    enum Type {
+        Invalid,
+        String,
+        Number,
+        Boolean,
+        Object,
+        NullObject,
+        Array,
+    };
+
+    Type m_type;
+
+    inline Type type() const { return m_type; }
+    inline QByteArray name() const { return m_name; }
+    inline bool hasName(const char *name) const { return m_name == name; }
+
+    inline bool isValid() const { return m_type != Invalid; }
+    inline bool isNumber() const { return m_type == Number; }
+    inline bool isString() const { return m_type == String; }
+    inline bool isObject() const { return m_type == Object; }
+    inline bool isArray() const { return m_type == Array; }
+
+
+    inline QByteArray data() const { return m_data; }
+    inline const QList<JsonValue> &children() const { return m_children; }
+    inline int childCount() const { return m_children.size(); }
+
+    const JsonValue &childAt(int index) const { return m_children[index]; }
+    JsonValue &childAt(int index) { return m_children[index]; }
+    JsonValue findChild(const char *name) const;
+
+    QByteArray toString(bool multiline = false, int indent = 0) const;
+    void fromString(const QByteArray &str);
+    void setStreamOutput(const QByteArray &name, const QByteArray &content);
+
+private:
+    static QByteArray parseCString(const char *&from, const char *to);
+    static QByteArray parseNumber(const char *&from, const char *to);
+    static QByteArray escapeCString(const QByteArray &ba);
+    static QString escapeCString(const QString &ba);
+    void parsePair(const char *&from, const char *to);
+    void parseValue(const char *&from, const char *to);
+    void parseObject(const char *&from, const char *to);
+    void parseArray(const char *&from, const char *to);
+
+    void dumpChildren(QByteArray *str, bool multiline, int indent) const;
+};
+
+/* Thin wrapper around QByteArray for formatting JSON input. Use as in:
+ * JsonInputStream(byteArray) << '{' <<  "bla" << ':' << "blup" << '}';
+ * Note that strings get double quotes and JSON-escaping, characters should be
+ * used for the array/hash delimiters.
+ * */
+class SYMBIANUTILS_EXPORT JsonInputStream {
+public:
+    explicit JsonInputStream(QByteArray &a) : m_target(a) {}
+
+    JsonInputStream &operator<<(char c) {  m_target.append(c); return *this; }
+    JsonInputStream &operator<<(const char *c)  { appendCString(c); return *this; }
+    JsonInputStream &operator<<(const QByteArray &a)  { appendCString(a.constData()); return *this; }
+    JsonInputStream &operator<<(const QString &c) { appendString(c); return *this; }
+
+    // Format as array
+    JsonInputStream &operator<<(const QStringList &c);
+
+    // Format as array
+    JsonInputStream &operator<<(const QVector<QByteArray> &ba);
+
+    JsonInputStream &operator<<(bool b);
+
+    JsonInputStream &operator<<(int i)
+        { m_target.append(QByteArray::number(i)); return *this; }
+    JsonInputStream &operator<<(unsigned i)
+        { m_target.append(QByteArray::number(i)); return *this; }
+    JsonInputStream &operator<<(quint64 i)
+        { m_target.append(QByteArray::number(i)); return *this; }
+
+private:
+    void appendString(const QString &);
+    void appendCString(const char *c);
+
+    QByteArray &m_target;
+};
+
+} // namespace tcftrk
+
+#endif // SYMBIANUTILS_JSON_H
diff --git a/tools/runonphone/symbianutils/launcher.cpp b/tools/runonphone/symbianutils/launcher.cpp
index ecb067eb8a..ee87480bbb 100644
--- a/tools/runonphone/symbianutils/launcher.cpp
+++ b/tools/runonphone/symbianutils/launcher.cpp
@@ -58,6 +58,33 @@
 
 namespace trk {
 
+struct CrashReportState {
+    CrashReportState();
+    void clear();
+
+    typedef uint Thread;
+    typedef QList<Thread> Threads;
+    Threads threads;
+
+    QList<uint> registers;
+    QByteArray stack;
+    uint sp;
+    uint fetchingStackPID;
+    uint fetchingStackTID;
+};
+
+CrashReportState::CrashReportState()
+{
+    clear();
+}
+
+void CrashReportState::clear()
+{
+    threads.clear();
+    stack.clear();
+    sp = fetchingStackPID = fetchingStackTID = 0;
+}
+
 struct LauncherPrivate {
     struct CopyState {
         QString sourceFileName;
@@ -86,6 +113,7 @@ struct LauncherPrivate {
     int m_verbose;
     Launcher::Actions m_startupActions;
     bool m_closeDevice;
+    CrashReportState m_crashReportState;
 };
 
 LauncherPrivate::LauncherPrivate(const TrkDevicePtr &d) :
@@ -202,6 +230,7 @@ void Launcher::setCloseDevice(bool c)
 bool Launcher::startServer(QString *errorMessage)
 {
     errorMessage->clear();
+    d->m_crashReportState.clear();
     if (d->m_verbose) {
         QString msg;
         QTextStream str(&msg);
@@ -375,7 +404,7 @@ void Launcher::handleResult(const TrkResult &result)
             logMessage("TEXT TRACE: " + msg);
             }
         } else {
-            logMessage("APPLICATION OUTPUT: " + result.data);
+            logMessage("APPLICATION OUTPUT: " + stringFromArray(result.data));
             msg = result.data;
         }
         msg.replace("\r\n", "\n");
@@ -416,49 +445,54 @@ void Launcher::handleResult(const TrkResult &result)
 
         // target->host OS notification
         case TrkNotifyCreated: { // Notify Created
-            /*
-            const char *data = result.data.data();
-            byte error = result.data.at(0);
-            byte type = result.data.at(1); // type: 1 byte; for dll item, this value is 2.
-            uint pid = extractInt(data + 2); //  ProcessID: 4 bytes;
-            uint tid = extractInt(data + 6); //threadID: 4 bytes
-            uint codeseg = extractInt(data + 10); //code address: 4 bytes; code base address for the library
-            uint dataseg = extractInt(data + 14); //data address: 4 bytes; data base address for the library
-            uint len = extractShort(data + 18); //length: 2 bytes; length of the library name string to follow
-            QByteArray name = result.data.mid(20, len); // name: library name
-
-            logMessage(prefix + "NOTE: LIBRARY LOAD: " + str);
-            logMessage(prefix + "TOKEN: " + result.token);
-            logMessage(prefix + "ERROR: " + int(error));
-            logMessage(prefix + "TYPE:  " + int(type));
-            logMessage(prefix + "PID:   " + pid);
-            logMessage(prefix + "TID:   " + tid);
-            logMessage(prefix + "CODE:  " + codeseg);
-            logMessage(prefix + "DATA:  " + dataseg);
-            logMessage(prefix + "LEN:   " + len);
-            logMessage(prefix + "NAME:  " + name);
-            */
 
             if (result.data.size() < 10)
                 break;
+            const char *data = result.data.constData();
+            const byte error = result.data.at(0);
+            Q_UNUSED(error)
+            const byte type = result.data.at(1); // type: 1 byte; for dll item, this value is 2.
+            const uint tid = extractInt(data + 6); //threadID: 4 bytes
+            Q_UNUSED(tid)
+            if (type == kDSOSDLLItem && result.data.size() >=20) {
+                const Library lib = Library(result);
+                d->m_session.libraries.push_back(lib);
+                emit libraryLoaded(lib);
+            }
             QByteArray ba;
             ba.append(result.data.mid(2, 8));
             d->m_device->sendTrkMessage(TrkContinue, TrkCallback(), ba, "CONTINUE");
-            //d->m_device->sendTrkAck(result.token)
             break;
         }
         case TrkNotifyDeleted: { // NotifyDeleted
             const ushort itemType = (unsigned char)result.data.at(1);
-            const ushort len = result.data.size() > 12 ? extractShort(result.data.data() + 10) : ushort(0);
+            const uint pid = result.data.size() >= 6 ? extractShort(result.data.constData() + 2) : 0;
+            const uint tid = result.data.size() >= 10 ? extractShort(result.data.constData() + 6) : 0;
+            Q_UNUSED(tid)
+            const ushort len = result.data.size() > 12 ? extractShort(result.data.constData() + 10) : ushort(0);
             const QString name = len ? QString::fromAscii(result.data.mid(12, len)) : QString();
             logMessage(QString::fromLatin1("%1 %2 UNLOAD: %3").
                        arg(QString::fromAscii(prefix)).arg(itemType ? QLatin1String("LIB") : QLatin1String("PROCESS")).
                        arg(name));
             d->m_device->sendTrkAck(result.token);
-            if (itemType == 0 // process
+            if (itemType == kDSOSProcessItem // process
                 && result.data.size() >= 10
                 && d->m_session.pid == extractInt(result.data.data() + 6)) {
-                    copyFileFromRemote();
+                    if (d->m_startupActions & ActionDownload)
+                        copyFileFromRemote();
+                    else
+                        disconnectTrk();
+            }
+            else if (itemType == kDSOSDLLItem && len) {
+                // Remove libraries of process.
+                for (QList<Library>::iterator it = d->m_session.libraries.begin(); it != d->m_session.libraries.end(); ) {
+                    if ((*it).pid == pid && (*it).name == name) {
+                        emit libraryUnloaded(*it);
+                        it = d->m_session.libraries.erase(it);
+                    } else {
+                        ++it;
+                    }
+                }
             }
             break;
         }
@@ -705,6 +739,15 @@ void Launcher::handleCreateProcess(const TrkResult &result)
         logMessage(msg);
     }
     emit applicationRunning(d->m_session.pid);
+    //create a "library" entry for the executable which launched the process
+    Library lib;
+    lib.pid = d->m_session.pid;
+    lib.codeseg = d->m_session.codeseg;
+    lib.dataseg = d->m_session.dataseg;
+    lib.name = d->m_fileName.toUtf8();
+    d->m_session.libraries << lib;
+    emit libraryLoaded(lib);
+
     QByteArray ba;
     appendInt(&ba, d->m_session.pid);
     appendInt(&ba, d->m_session.tid);
@@ -856,6 +899,30 @@ QByteArray Launcher::startProcessMessage(const QString &executable,
     return ba;
 }
 
+QByteArray Launcher::readMemoryMessage(uint pid, uint tid, uint from, uint len)
+{
+    QByteArray ba;
+    ba.reserve(11);
+    ba.append(char(0x8)); // Options, FIXME: why?
+    appendShort(&ba, len);
+    appendInt(&ba, from);
+    appendInt(&ba, pid);
+    appendInt(&ba, tid);
+    return ba;
+}
+
+QByteArray Launcher::readRegistersMessage(uint pid, uint tid)
+{
+    QByteArray ba;
+    ba.reserve(15);
+    ba.append(char(0)); // Register set, only 0 supported
+    appendShort(&ba, 0); //R0
+    appendShort(&ba, 16); // last register CPSR
+    appendInt(&ba, pid);
+    appendInt(&ba, tid);
+    return ba;
+}
+
 void Launcher::startInferiorIfNeeded()
 {
     emit startingApplication();
@@ -907,4 +974,63 @@ void Launcher::releaseToDeviceManager(Launcher *launcher)
     sdm->releaseDevice(launcher->trkServerName());
 }
 
+void Launcher::getRegistersAndCallStack(uint pid, uint tid)
+{
+    d->m_device->sendTrkMessage(TrkReadRegisters,
+                                TrkCallback(this, &Launcher::handleReadRegisters),
+                                Launcher::readRegistersMessage(pid, tid));
+    d->m_crashReportState.fetchingStackPID = pid;
+    d->m_crashReportState.fetchingStackTID = tid;
+}
+
+void Launcher::handleReadRegisters(const TrkResult &result)
+{
+    if(result.errorCode() || result.data.size() < (17*4)) {
+        terminate();
+        return;
+    }
+    const char* data = result.data.constData() + 1;
+    d->m_crashReportState.registers.clear();
+    d->m_crashReportState.stack.clear();
+    for (int i=0;i<17;i++) {
+        uint r = extractInt(data);
+        data += 4;
+        d->m_crashReportState.registers.append(r);
+    }
+    d->m_crashReportState.sp = d->m_crashReportState.registers.at(13);
+
+    const ushort len = 1024 - (d->m_crashReportState.sp % 1024); //read to 1k boundary first
+    const QByteArray ba = Launcher::readMemoryMessage(d->m_crashReportState.fetchingStackPID,
+                                                      d->m_crashReportState.fetchingStackTID,
+                                                      d->m_crashReportState.sp,
+                                                      len);
+    d->m_device->sendTrkMessage(TrkReadMemory, TrkCallback(this, &Launcher::handleReadStack), ba);
+    d->m_crashReportState.sp += len;
+}
+
+void Launcher::handleReadStack(const TrkResult &result)
+{
+    if (result.errorCode()) {
+        //error implies memory fault when reaching end of stack
+        emit registersAndCallStackReadComplete(d->m_crashReportState.registers, d->m_crashReportState.stack);
+        return;
+    }
+
+    const uint len = extractShort(result.data.constData() + 1);
+    d->m_crashReportState.stack.append(result.data.mid(3, len));
+
+    if (d->m_crashReportState.sp - d->m_crashReportState.registers.at(13) > 0x10000) {
+        //read enough stack, stop here
+        emit registersAndCallStackReadComplete(d->m_crashReportState.registers, d->m_crashReportState.stack);
+        return;
+    }
+    //read 1k more
+    const QByteArray ba = Launcher::readMemoryMessage(d->m_crashReportState.fetchingStackPID,
+                                                      d->m_crashReportState.fetchingStackTID,
+                                                      d->m_crashReportState.sp,
+                                                      1024);
+    d->m_device->sendTrkMessage(TrkReadMemory, TrkCallback(this, &Launcher::handleReadStack), ba);
+    d->m_crashReportState.sp += 1024;
+}
+
 } // namespace trk
diff --git a/tools/runonphone/symbianutils/launcher.h b/tools/runonphone/symbianutils/launcher.h
index 6db69d0046..230a122045 100644
--- a/tools/runonphone/symbianutils/launcher.h
+++ b/tools/runonphone/symbianutils/launcher.h
@@ -43,6 +43,7 @@
 #define LAUNCHER_H
 
 #include "trkdevice.h"
+#include "trkutils.h"
 
 #include <QtCore/QObject>
 #include <QtCore/QVariant>
@@ -122,6 +123,9 @@ public:
     // Create Trk message to start a process.
     static QByteArray startProcessMessage(const QString &executable,
                                           const QStringList &arguments);
+    // Create Trk message to read memory
+    static QByteArray readMemoryMessage(uint pid, uint tid, uint from, uint len);
+    static QByteArray readRegistersMessage(uint pid, uint tid);
     // Parse a TrkNotifyStopped message
     static bool parseNotifyStopped(const QByteArray &a,
                                    uint *pid, uint *tid, uint *address,
@@ -149,12 +153,18 @@ signals:
     void copyProgress(int percent);
     void stateChanged(int);
     void processStopped(uint pc, uint pid, uint tid, const QString& reason);
+    void processResumed(uint pid, uint tid);
+    void libraryLoaded(const trk::Library &lib);
+    void libraryUnloaded(const trk::Library &lib);
+    void registersAndCallStackReadComplete(const QList<uint>& registers, const QByteArray& stack);
     // Emitted by the destructor, for releasing devices of SymbianDeviceManager by name
     void destroyed(const QString &serverName);
 
 public slots:
     void terminate();
     void resumeProcess(uint pid, uint tid);
+    //can be used to obtain traceback after a breakpoint / exception
+    void getRegistersAndCallStack(uint pid, uint tid);
 
 private slots:
     void handleResult(const trk::TrkResult &data);
@@ -182,6 +192,8 @@ private:
     void handleStop(const TrkResult &result);
     void handleSupportMask(const TrkResult &result);
     void handleTrkVersion(const TrkResult &result);
+    void handleReadRegisters(const TrkResult &result);
+    void handleReadStack(const TrkResult &result);
 
     void copyFileToRemote();
     void copyFileFromRemote();
diff --git a/tools/runonphone/symbianutils/symbianutils.pri b/tools/runonphone/symbianutils/symbianutils.pri
index 6309517b18..f07e494ed1 100644
--- a/tools/runonphone/symbianutils/symbianutils.pri
+++ b/tools/runonphone/symbianutils/symbianutils.pri
@@ -1,5 +1,7 @@
 INCLUDEPATH *= $$PWD
 
+QT += network
+
 # Input
 HEADERS += $$PWD/symbianutils_global.h \
     $$PWD/callback.h \
@@ -9,14 +11,20 @@ HEADERS += $$PWD/symbianutils_global.h \
     $$PWD/launcher.h \
     $$PWD/bluetoothlistener.h \
     $$PWD/communicationstarter.h \
-    $$PWD/symbiandevicemanager.h
+    $$PWD/symbiandevicemanager.h \
+    $$PWD/tcftrkdevice.h \
+    $$PWD/tcftrkmessage.h \
+    $$PWD/json.h
 
 SOURCES += $$PWD/trkutils.cpp \
     $$PWD/trkdevice.cpp \
     $$PWD/launcher.cpp \
     $$PWD/bluetoothlistener.cpp \
     $$PWD/communicationstarter.cpp \
-    $$PWD/symbiandevicemanager.cpp
+    $$PWD/symbiandevicemanager.cpp \
+    $$PWD/tcftrkdevice.cpp \
+    $$PWD/tcftrkmessage.cpp \
+    $$PWD/json.cpp
 
 # Tests/trklauncher is a console application
 contains(QT, gui) {
diff --git a/tools/runonphone/symbianutils/tcftrkdevice.cpp b/tools/runonphone/symbianutils/tcftrkdevice.cpp
new file mode 100644
index 0000000000..723d5e95d8
--- /dev/null
+++ b/tools/runonphone/symbianutils/tcftrkdevice.cpp
@@ -0,0 +1,917 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "tcftrkdevice.h"
+#include "json.h"
+
+#include <QtNetwork/QAbstractSocket>
+#include <QtCore/QDebug>
+#include <QtCore/QVector>
+#include <QtCore/QQueue>
+#include <QtCore/QTextStream>
+#include <QtCore/QDateTime>
+#include <QtCore/QFileInfo>
+
+enum { debug = 0 };
+
+static const char messageTerminatorC[] = "\003\001";
+
+namespace tcftrk {
+// ------------- TcfTrkCommandError
+
+TcfTrkCommandError::TcfTrkCommandError() : timeMS(0), code(0), alternativeCode(0)
+{
+}
+
+void TcfTrkCommandError::clear()
+{
+    timeMS = 0;
+    code = alternativeCode = 0;
+    format.clear();
+    alternativeOrganization.clear();
+}
+
+void TcfTrkCommandError::write(QTextStream &str) const
+{
+    if (timeMS) {
+        const QDateTime time(QDate(1970, 1, 1));
+        str << time.addMSecs(timeMS).toString(Qt::ISODate) << ": Error code: " << code
+                << " '" << format << '\'';
+        if (!alternativeOrganization.isEmpty())
+            str << " ('" << alternativeOrganization << "', code: " << alternativeCode << ')';
+    } else{
+        str << "<No error>";
+    }
+}
+
+QString TcfTrkCommandError::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    write(str);
+    return rc;
+}
+
+/* {"Time":1277459762255,"Code":1,"AltCode":-6,"AltOrg":"POSIX","Format":"Unknown error: -6"} */
+bool TcfTrkCommandError::parse(const QVector<JsonValue> &values)
+{
+    // Parse an arbitrary hash (that could as well be a command response)
+    // and check for error elements.
+    unsigned errorKeyCount = 0;
+    clear();
+    do {
+        if (values.isEmpty() || values.front().type() != JsonValue::Object)
+            break;
+        foreach (const JsonValue &c, values.front().children()) {
+            if (c.name() == "Time") {
+                timeMS = c.data().toULongLong();
+                errorKeyCount++;
+            } else if (c.name() == "Code") {
+                code = c.data().toInt();
+                errorKeyCount++;
+            } else if (c.name() == "Format") {
+                format = c.data();
+                errorKeyCount++;
+            } else if (c.name() == "AltCode") {
+                alternativeCode = c.data().toInt();
+                errorKeyCount++;
+            } else if (c.name() == "AltOrg") {
+                alternativeOrganization = c.data();
+                errorKeyCount++;
+            }
+        }
+    } while (false);
+    const bool errorFound = errorKeyCount >= 2u; // Should be at least 'Time', 'Code'.
+    if (!errorFound)
+        clear();
+    if (debug) {
+        qDebug() << "TcfTrkCommandError::parse: Found error: " << errorFound;
+        if (!values.isEmpty())
+            qDebug() << values.front().toString();
+    }
+    return errorFound;
+}
+
+// ------------ TcfTrkCommandResult
+
+TcfTrkCommandResult::TcfTrkCommandResult(Type t) :
+    type(t), service(LocatorService)
+{
+}
+
+TcfTrkCommandResult::TcfTrkCommandResult(char typeChar, Services s,
+                                         const QByteArray &r,
+                                         const QVector<JsonValue> &v,
+                                         const QVariant &ck) :
+    type(FailReply), service(s), request(r), values(v), cookie(ck)
+{
+    switch (typeChar) {
+    case 'N':
+        type = FailReply;
+        break;
+    case 'P':
+        type = ProgressReply;
+        break;
+    case 'R':
+        type = commandError.parse(values) ? CommandErrorReply : SuccessReply;
+        break;
+    default:
+        qWarning("Unknown TCF reply type '%c'", typeChar);
+    }
+}
+
+QString TcfTrkCommandResult::errorString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+
+    switch (type) {
+    case SuccessReply:
+    case ProgressReply:
+        str << "<No error>";
+        return rc;
+    case FailReply:
+        str << "NAK";
+    case CommandErrorReply:
+        commandError.write(str);
+        break;
+    }
+    // Append the failed command for reference
+    str << " (Command was: '";
+    QByteArray printableRequest = request;
+    printableRequest.replace('\0', '|');
+    str << printableRequest << "')";
+    return rc;
+}
+
+QString TcfTrkCommandResult::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    str << "Command answer ";
+    switch (type) {
+    case SuccessReply:
+        str << "[success]";
+        break;
+    case CommandErrorReply:
+        str << "[command error]";
+        break;
+    case FailReply:
+        str << "[fail (NAK)]";
+        break;
+    case ProgressReply:
+        str << "[progress]";
+        break;
+    }
+    str << ", " << values.size() << " values(s) to request: '";
+    QByteArray printableRequest = request;
+    printableRequest.replace('\0', '|');
+    str << printableRequest << "' ";
+    if (cookie.isValid())
+        str << " cookie: " << cookie.toString();
+    str << '\n';
+    for (int i = 0, count = values.size(); i < count; i++)
+        str << '#' << i << ' ' << values.at(i).toString() << '\n';
+    if (type == CommandErrorReply)
+        str << "Error: " << errorString();
+    return rc;
+}
+
+struct TcfTrkSendQueueEntry
+{
+    typedef TcfTrkDevice::MessageType MessageType;
+
+    explicit TcfTrkSendQueueEntry(MessageType mt,
+                                  int tok,
+                                  Services s,
+                           const QByteArray &d,
+                           const TcfTrkCallback &cb= TcfTrkCallback(),
+                           const QVariant &ck = QVariant()) :
+    messageType(mt), service(s), data(d), token(tok), cookie(ck), callback(cb)  {}
+
+    MessageType messageType;
+    Services service;
+    QByteArray data;
+    int token;
+    QVariant cookie;
+    TcfTrkCallback callback;
+};
+
+struct TcfTrkDevicePrivate {
+    typedef TcfTrkDevice::IODevicePtr IODevicePtr;
+    typedef QHash<int, TcfTrkSendQueueEntry> TokenWrittenMessageMap;
+
+    TcfTrkDevicePrivate();
+
+    const QByteArray m_messageTerminator;
+
+    IODevicePtr m_device;
+    unsigned m_verbose;
+    QByteArray m_readBuffer;
+    int m_token;
+    QQueue<TcfTrkSendQueueEntry> m_sendQueue;
+    TokenWrittenMessageMap m_writtenMessages;
+    QVector<QByteArray> m_registerNames;
+};
+
+TcfTrkDevicePrivate::TcfTrkDevicePrivate() :
+    m_messageTerminator(messageTerminatorC),
+    m_verbose(0), m_token(0)
+{
+}
+
+TcfTrkDevice::TcfTrkDevice(QObject *parent) :
+    QObject(parent), d(new TcfTrkDevicePrivate)
+{
+}
+
+TcfTrkDevice::~TcfTrkDevice()
+{
+    delete d;
+}
+
+QVector<QByteArray> TcfTrkDevice::registerNames() const
+{
+    return d->m_registerNames;
+}
+
+void TcfTrkDevice::setRegisterNames(const QVector<QByteArray>& n)
+{
+    d->m_registerNames = n;
+    if (d->m_verbose) {
+        QString msg;
+        QTextStream str(&msg);
+        const int count = n.size();
+        str << "Registers (" << count << "): ";
+        for (int i = 0; i < count; i++)
+            str << '#' << i << '=' << n.at(i) << ' ';
+        emitLogMessage(msg);
+    }
+}
+
+TcfTrkDevice::IODevicePtr TcfTrkDevice::device() const
+{
+    return d->m_device;
+}
+
+TcfTrkDevice::IODevicePtr TcfTrkDevice::takeDevice()
+{
+    const IODevicePtr old = d->m_device;
+    if (!old.isNull()) {
+        old.data()->disconnect(this);
+        d->m_device = IODevicePtr();
+    }
+    d->m_readBuffer.clear();
+    d->m_token = 0;
+    d->m_sendQueue.clear();
+    return old;
+}
+
+void TcfTrkDevice::setDevice(const IODevicePtr &dp)
+{
+    if (dp.data() == d->m_device.data())
+        return;
+    if (dp.isNull()) {
+        emitLogMessage(QLatin1String("Internal error: Attempt to set NULL device."));
+        return;
+    }
+    takeDevice();
+    d->m_device = dp;
+    connect(dp.data(), SIGNAL(readyRead()), this, SLOT(slotDeviceReadyRead()));
+    if (QAbstractSocket *s = qobject_cast<QAbstractSocket *>(dp.data())) {
+        connect(s, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(slotDeviceError()));
+        connect(s, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(slotDeviceSocketStateChanged()));
+    }
+}
+
+void TcfTrkDevice::slotDeviceError()
+{
+    const QString message = d->m_device->errorString();
+    emitLogMessage(message);
+    emit error(message);
+}
+
+void TcfTrkDevice::slotDeviceSocketStateChanged()
+{
+    if (const QAbstractSocket *s = qobject_cast<const QAbstractSocket *>(d->m_device.data())) {
+        const QAbstractSocket::SocketState st = s->state();
+        switch (st) {
+        case QAbstractSocket::UnconnectedState:
+            emitLogMessage(QLatin1String("Unconnected"));
+            break;
+        case QAbstractSocket::HostLookupState:
+            emitLogMessage(QLatin1String("HostLookupState"));
+            break;
+        case QAbstractSocket::ConnectingState:
+            emitLogMessage(QLatin1String("Connecting"));
+            break;
+        case QAbstractSocket::ConnectedState:
+            emitLogMessage(QLatin1String("Connected"));
+            break;
+        case QAbstractSocket::ClosingState:
+            emitLogMessage(QLatin1String("Closing"));
+            break;
+        default:
+            emitLogMessage(QString::fromLatin1("State %1").arg(st));
+            break;
+        }
+    }
+}
+
+static inline QString debugMessage(QByteArray  message, const char *prefix = 0)
+{
+    message.replace('\0', '|');
+    const QString messageS = QString::fromLatin1(message);
+    return prefix ?
+            (QLatin1String(prefix) + messageS) :  messageS;
+}
+
+void TcfTrkDevice::slotDeviceReadyRead()
+{
+    d->m_readBuffer += d->m_device->readAll();
+    // Take complete message off front of readbuffer.
+    do {
+        const int messageEndPos = d->m_readBuffer.indexOf(d->m_messageTerminator);
+        if (messageEndPos == -1)
+            break;
+        const QByteArray message = d->m_readBuffer.left(messageEndPos);
+        if (debug)
+            qDebug("Read:\n%s", qPrintable(formatData(message)));
+        if (const int errorCode = parseMessage(message)) {
+            emitLogMessage(QString::fromLatin1("Parse error %1 for: %2").arg(errorCode).arg(debugMessage(message)));
+        }
+        d->m_readBuffer.remove(0, messageEndPos + d->m_messageTerminator.size());
+    } while (!d->m_readBuffer.isEmpty());
+    checkSendQueue(); // Send off further message
+}
+
+// Split \0-terminated message into tokens, skipping the initial type character
+static inline QVector<QByteArray> splitMessage(const QByteArray &message)
+{
+    QVector<QByteArray> tokens;
+    tokens.reserve(7);
+    const int messageSize = message.size();
+    for (int pos = 2; pos < messageSize; ) {
+        const int nextPos = message.indexOf('\0', pos);
+        if (nextPos == -1)
+            break;
+        tokens.push_back(message.mid(pos, nextPos - pos));
+        pos = nextPos + 1;
+    }
+    return tokens;
+}
+
+int TcfTrkDevice::parseMessage(const QByteArray &message)
+{
+    if (d->m_verbose)
+        emitLogMessage(debugMessage(message, "TCF ->"));
+    // Special JSON parse error message or protocol format error.
+    // The port is usually closed after receiving it.
+    // "\3\2{"Time":1276096098255,"Code":3,"Format": "Protocol format error"}"
+    if (message.startsWith("\003\002")) {
+        QByteArray text = message.mid(2);
+        const QString errorMessage = QString::fromLatin1("Parse error received: %1").arg(QString::fromAscii(text));
+        emit error(errorMessage);
+        return 0;
+    }
+    if (message.size() < 4 || message.at(1) != '\0')
+        return 1;
+    // Split into tokens
+    const char type = message.at(0);
+    const QVector<QByteArray> tokens = splitMessage(message);
+    switch (type) {
+    case 'E':
+        return parseTcfEvent(tokens);
+    case 'R': // Command replies
+    case 'N':
+    case 'P':
+        return parseTcfCommandReply(type, tokens);
+    default:
+        emitLogMessage(QString::fromLatin1("Unhandled message type: %1").arg(debugMessage(message)));
+        return 756;
+    }
+    return 0;
+}
+
+int TcfTrkDevice::parseTcfCommandReply(char type, const QVector<QByteArray> &tokens)
+{
+    typedef TcfTrkDevicePrivate::TokenWrittenMessageMap::iterator TokenWrittenMessageMapIterator;
+    // Find the corresponding entry in the written messages hash.
+    const int tokenCount = tokens.size();
+    if (tokenCount < 1)
+        return 234;
+    bool tokenOk;
+    const int token = tokens.at(0).toInt(&tokenOk);
+    if (!tokenOk)
+        return 235;
+    const TokenWrittenMessageMapIterator it = d->m_writtenMessages.find(token);
+    if (it == d->m_writtenMessages.end()) {
+        qWarning("TcfTrkDevice: Internal error: token %d not found for '%s'",
+                 token, qPrintable(joinByteArrays(tokens)));
+        return 236;
+    }
+    // No callback: remove entry from map, happy
+    if (!it.value().callback) {
+        d->m_writtenMessages.erase(it);
+        return 0;
+    }
+    // Parse values into JSON
+    QVector<JsonValue> values;
+    values.reserve(tokenCount);
+    for (int i = 1; i < tokenCount; i++) {
+        if (!tokens.at(i).isEmpty()) { // Strange: Empty tokens occur.
+            const JsonValue value(tokens.at(i));
+            if (value.isValid()) {
+                values.push_back(value);
+            } else {
+                qWarning("JSON parse error for reply to command token %d: #%d '%s'",
+                         token, i, tokens.at(i).constData());
+                d->m_writtenMessages.erase(it);
+                return -1;
+            }
+        }
+    }
+
+    // Construct result and invoke callback, remove entry from map.
+    TcfTrkCallback callback = it.value().callback;
+    TcfTrkCommandResult result(type, it.value().service, it.value().data,
+                               values, it.value().cookie);
+    d->m_writtenMessages.erase(it);
+    callback(result);
+    return 0;
+}
+
+static const char locatorAnswerC[] = "E\0Locator\0Hello\0[\"Locator\"]";
+
+int TcfTrkDevice::parseTcfEvent(const QVector<QByteArray> &tokens)
+{
+    // Event: Ignore the periodical heartbeat event, answer 'Hello',
+    // emit signal for the rest
+    if (tokens.size() < 3)
+        return 433;
+    const Services service = serviceFromName(tokens.at(0).constData());
+    if (service == LocatorService && tokens.at(1) == "peerHeartBeat")
+        return 0;
+    QVector<JsonValue> values;
+    for (int i = 2; i < tokens.size(); i++) {
+        const JsonValue value(tokens.at(i));
+        if (!value.isValid())
+            return 434;
+        values.push_back(value);
+    }
+    // Parse known events, emit signals
+    QScopedPointer<TcfTrkEvent> knownEvent(TcfTrkEvent::parseEvent(service, tokens.at(1), values));
+    if (!knownEvent.isNull()) {
+        // Answer hello event.
+        if (knownEvent->type() == TcfTrkEvent::LocatorHello)
+            writeMessage(QByteArray(locatorAnswerC, sizeof(locatorAnswerC)));
+        emit tcfEvent(*knownEvent);
+    }
+    emit genericTcfEvent(service, tokens.at(1), values);
+
+    if (debug || d->m_verbose) {
+        QString msg;
+        QTextStream str(&msg);
+        if (knownEvent.isNull()) {
+            str << "Event: " << tokens.at(0) << ' ' << tokens.at(1) << '\n';
+            foreach(const JsonValue &val, values)
+                str << "  " << val.toString() << '\n';
+        } else {
+            str << knownEvent->toString();
+        }
+        emitLogMessage(msg);
+    }
+
+    return 0;
+}
+
+unsigned TcfTrkDevice::verbose() const
+{
+    return d->m_verbose;
+}
+
+void TcfTrkDevice::setVerbose(unsigned v)
+{
+    d->m_verbose = v;
+}
+
+void TcfTrkDevice::emitLogMessage(const QString &m)
+{
+    if (debug)
+        qWarning("%s", qPrintable(m));
+    emit logMessage(m);
+}
+
+bool TcfTrkDevice::checkOpen()
+{
+    if (d->m_device.isNull()) {
+        emitLogMessage(QLatin1String("Internal error: No device set on TcfTrkDevice."));
+        return false;
+    }
+    if (!d->m_device->isOpen()) {
+        emitLogMessage(QLatin1String("Internal error: Device not open in TcfTrkDevice."));
+        return false;
+    }
+    return true;
+}
+
+void TcfTrkDevice::sendTcfTrkMessage(MessageType mt, Services service, const char *command,
+                                     const char *commandParameters, int commandParametersLength,
+                                     const TcfTrkCallback &callBack,
+                                     const QVariant &cookie)
+
+{
+    if (!checkOpen())
+        return;
+    // Format the message
+    const int  token = d->m_token++;
+    QByteArray data;
+    data.reserve(30 + commandParametersLength);
+    data.append('C');
+    data.append('\0');
+    data.append(QByteArray::number(token));
+    data.append('\0');
+    data.append(serviceName(service));
+    data.append('\0');
+    data.append(command);
+    data.append('\0');
+    if (commandParametersLength)
+        data.append(commandParameters, commandParametersLength);
+    const TcfTrkSendQueueEntry entry(mt, token, service, data, callBack, cookie);
+    d->m_sendQueue.enqueue(entry);
+    checkSendQueue();
+}
+
+void TcfTrkDevice::sendTcfTrkMessage(MessageType mt, Services service, const char *command,
+                                     const QByteArray &commandParameters,
+                                     const TcfTrkCallback &callBack,
+                                     const QVariant &cookie)
+{
+    sendTcfTrkMessage(mt, service, command, commandParameters.constData(), commandParameters.size(),
+                      callBack, cookie);
+}
+
+// Enclose in message frame and write.
+void TcfTrkDevice::writeMessage(QByteArray data)
+{
+    if (!checkOpen())
+        return;
+
+    if (d->m_verbose)
+        emitLogMessage(debugMessage(data, "TCF <-"));
+
+    // Ensure \0-termination which easily gets lost in QByteArray CT.
+    if (!data.endsWith('\0'))
+        data.append('\0');
+    data += d->m_messageTerminator;
+
+    if (debug > 1)
+        qDebug("Writing:\n%s", qPrintable(formatData(data)));
+
+    d->m_device->write(data);
+    if (QAbstractSocket *as = qobject_cast<QAbstractSocket *>(d->m_device.data()))
+        as->flush();
+}
+
+void TcfTrkDevice::checkSendQueue()
+{
+    // Fire off messages or invoke noops until a message with reply is found
+    // and an entry to writtenMessages is made.
+    while (d->m_writtenMessages.empty()) {
+        if (d->m_sendQueue.isEmpty())
+            break;
+        TcfTrkSendQueueEntry entry = d->m_sendQueue.dequeue();
+        switch (entry.messageType) {
+        case MessageWithReply:
+            d->m_writtenMessages.insert(entry.token, entry);
+            writeMessage(entry.data);
+            break;
+        case MessageWithoutReply:
+            writeMessage(entry.data);
+            break;
+        case NoopMessage: // Invoke the noop-callback for synchronization
+            if (entry.callback) {
+                TcfTrkCommandResult noopResult(TcfTrkCommandResult::SuccessReply);
+                noopResult.cookie = entry.cookie;
+                entry.callback(noopResult);
+            }
+            break;
+        }
+    }
+}
+
+// Fix slashes
+static inline QString fixFileName(QString in)
+{
+    in.replace(QLatin1Char('/'), QLatin1Char('\\'));
+    return in;
+}
+
+// Start a process (consisting of a non-reply setSettings and start).
+void TcfTrkDevice::sendProcessStartCommand(const TcfTrkCallback &callBack,
+                                                 const QString &binaryIn,
+                                                 unsigned uid,
+                                                 QStringList arguments,
+                                                 QString workingDirectory,
+                                                 bool debugControl,
+                                                 const QStringList &additionalLibraries,
+                                                 const QVariant &cookie)
+{
+    // Obtain the bin directory, expand by c:/sys/bin if missing
+    const QChar backSlash('\\');
+    int slashPos = binaryIn.lastIndexOf(QLatin1Char('/'));
+    if (slashPos == -1)
+        slashPos = binaryIn.lastIndexOf(backSlash);
+    const QString sysBin = QLatin1String("c:/sys/bin");
+    const QString binaryFileName  = slashPos == -1 ? binaryIn : binaryIn.mid(slashPos + 1);
+    const QString binaryDirectory = slashPos == -1 ? sysBin : binaryIn.left(slashPos);
+    const QString binary = fixFileName(binaryDirectory + QLatin1Char('/') + binaryFileName);
+
+    // Fixup: Does argv[0] convention exist on Symbian?
+    arguments.push_front(binary);
+    if (workingDirectory.isEmpty())
+        workingDirectory = sysBin;
+
+    // Format settings with empty dummy parameter
+    QByteArray setData;
+    JsonInputStream setStr(setData);
+    setStr << "" << '\0'
+            << '[' << "exeToLaunch" << ',' << "addExecutables" << ',' << "addLibraries" << ']'
+            << '\0' << '['
+                << binary << ','
+                << '{' << binaryFileName << ':' << QString::number(uid, 16) << '}' << ','
+                << additionalLibraries
+            << ']';
+    sendTcfTrkMessage(MessageWithoutReply, SettingsService, "set", setData);
+
+    QByteArray startData;
+    JsonInputStream startStr(startData);
+    startStr << fixFileName(workingDirectory)
+            << '\0' << binary << '\0' << arguments << '\0'
+            << QStringList() << '\0' // Env is an array ["PATH=value"] (non-standard)
+            << debugControl;
+    sendTcfTrkMessage(MessageWithReply, ProcessesService, "start", startData, callBack, cookie);
+}
+
+void TcfTrkDevice::sendProcessTerminateCommand(const TcfTrkCallback &callBack,
+                                               const QByteArray &id,
+                                               const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    str << id;
+    sendTcfTrkMessage(MessageWithReply, ProcessesService, "terminate", data, callBack, cookie);
+}
+
+void TcfTrkDevice::sendRunControlTerminateCommand(const TcfTrkCallback &callBack,
+                                                  const QByteArray &id,
+                                                  const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    str << id;
+    sendTcfTrkMessage(MessageWithReply, RunControlService, "terminate", data, callBack, cookie);
+}
+
+// Non-standard: Remove executable from settings
+void TcfTrkDevice::sendSettingsRemoveExecutableCommand(const QString &binaryIn,
+                                                       unsigned uid,
+                                                       const QStringList &additionalLibraries,
+                                                       const QVariant &cookie)
+{
+    QByteArray setData;
+    JsonInputStream setStr(setData);
+    setStr << "" << '\0'
+            << '[' << "removedExecutables" << ',' << "removedLibraries" << ']'
+            << '\0' << '['
+                << '{' << QFileInfo(binaryIn).fileName() << ':' << QString::number(uid, 16) << '}' << ','
+                << additionalLibraries
+            << ']';
+    sendTcfTrkMessage(MessageWithoutReply, SettingsService, "set", setData, TcfTrkCallback(), cookie);
+}
+
+void TcfTrkDevice::sendRunControlResumeCommand(const TcfTrkCallback &callBack,
+                                               const QByteArray &id,
+                                               RunControlResumeMode mode,
+                                               unsigned count,
+                                               quint64 rangeStart,
+                                               quint64 rangeEnd,
+                                               const QVariant &cookie)
+{
+    QByteArray resumeData;
+    JsonInputStream str(resumeData);
+    str << id << '\0' << int(mode) << '\0' << count;
+    switch (mode) {
+    case RM_STEP_OVER_RANGE:
+    case RM_STEP_INTO_RANGE:
+    case RM_REVERSE_STEP_OVER_RANGE:
+    case RM_REVERSE_STEP_INTO_RANGE:
+        str << '\0' << '{' << "RANGE_START" << ':' << rangeStart
+                << ',' << "RANGE_END" << ':' << rangeEnd << '}';
+        break;
+    default:
+        break;
+    }
+    sendTcfTrkMessage(MessageWithReply, RunControlService, "resume", resumeData, callBack, cookie);
+}
+
+void TcfTrkDevice::sendRunControlSuspendCommand(const TcfTrkCallback &callBack,
+                                                const QByteArray &id,
+                                                const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    str << id;
+    sendTcfTrkMessage(MessageWithReply, RunControlService, "suspend", data, callBack, cookie);
+}
+
+void TcfTrkDevice::sendRunControlResumeCommand(const TcfTrkCallback &callBack,
+                                               const QByteArray &id,
+                                               const QVariant &cookie)
+{
+    sendRunControlResumeCommand(callBack, id, RM_RESUME, 1, 0, 0, cookie);
+}
+
+void TcfTrkDevice::sendBreakpointsAddCommand(const TcfTrkCallback &callBack,
+                                             const Breakpoint &bp,
+                                             const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    str << bp;
+    sendTcfTrkMessage(MessageWithReply, BreakpointsService, "add", data, callBack, cookie);
+}
+
+void TcfTrkDevice::sendBreakpointsRemoveCommand(const TcfTrkCallback &callBack,
+                                                const QByteArray &id,
+                                                const QVariant &cookie)
+{
+    sendBreakpointsRemoveCommand(callBack, QVector<QByteArray>(1, id), cookie);
+}
+
+void TcfTrkDevice::sendBreakpointsRemoveCommand(const TcfTrkCallback &callBack,
+                                                const QVector<QByteArray> &ids,
+                                                const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    str << ids;
+    sendTcfTrkMessage(MessageWithReply, BreakpointsService, "remove", data, callBack, cookie);
+}
+
+void TcfTrkDevice::sendBreakpointsEnableCommand(const TcfTrkCallback &callBack,
+                                                const QByteArray &id,
+                                                bool enable,
+                                                const QVariant &cookie)
+{
+    sendBreakpointsEnableCommand(callBack, QVector<QByteArray>(1, id), enable, cookie);
+}
+
+void TcfTrkDevice::sendBreakpointsEnableCommand(const TcfTrkCallback &callBack,
+                                                const QVector<QByteArray> &ids,
+                                                bool enable,
+                                                const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    str << ids;
+    sendTcfTrkMessage(MessageWithReply, BreakpointsService,
+                      enable ? "enable" : "disable",
+                      data, callBack, cookie);
+}
+
+void TcfTrkDevice::sendMemorySetCommand(const TcfTrkCallback &callBack,
+                                        const QByteArray &contextId,
+                                        quint64 start, const QByteArray& data,
+                                        const QVariant &cookie)
+{
+    QByteArray getData;
+    JsonInputStream str(getData);
+    // start/word size/mode. Mode should ideally be 1 (continue on error?)
+    str << contextId << '\0' << start << '\0' << 1 << '\0' << data.size() << '\0' << 1
+        << '\0' << data.toBase64();
+    sendTcfTrkMessage(MessageWithReply, MemoryService, "set", getData, callBack, cookie);
+}
+
+void TcfTrkDevice::sendMemoryGetCommand(const TcfTrkCallback &callBack,
+                                        const QByteArray &contextId,
+                                        quint64 start, quint64 size,
+                                        const QVariant &cookie)
+{
+    QByteArray data;
+    JsonInputStream str(data);
+    // start/word size/mode. Mode should ideally be 1 (continue on error?)
+    str << contextId << '\0' << start << '\0' << 1 << '\0' << size << '\0' << 1;
+    sendTcfTrkMessage(MessageWithReply, MemoryService, "get", data, callBack, cookie);
+}
+
+QByteArray TcfTrkDevice::parseMemoryGet(const TcfTrkCommandResult &r)
+{
+    if (r.type != TcfTrkCommandResult::SuccessReply || r.values.size() < 1)
+        return QByteArray();
+    const JsonValue &memoryV = r.values.front();
+
+    if (memoryV.type() != JsonValue::String || memoryV.data().size() < 2
+        || !memoryV.data().endsWith('='))
+        return QByteArray();
+    // Catch errors reported as hash:
+    // R.4."TlVMTA==".{"Time":1276786871255,"Code":1,"AltCode":-38,"AltOrg":"POSIX","Format":"BadDescriptor"}
+    // Not sure what to make of it.
+    if (r.values.size() >= 2 && r.values.at(1).type() == JsonValue::Object)
+        qWarning("Error retrieving memory: %s", r.values.at(1).toString(false).constData());
+    // decode
+    const QByteArray memory = QByteArray::fromBase64(memoryV.data());
+    if (memory.isEmpty())
+        qWarning("Base64 decoding of %s failed.", memoryV.data().constData());
+    if (debug)
+        qDebug("TcfTrkDevice::parseMemoryGet: received %d bytes", memory.size());
+    return memory;
+}
+
+void TcfTrkDevice::sendRegistersGetMCommand(const TcfTrkCallback &callBack,
+                                            const QByteArray &contextId,
+                                            const QVector<QByteArray> &ids,
+                                            const QVariant &cookie)
+{
+    // TODO: use "Registers" (which uses base64-encoded values)
+    QByteArray data;
+    JsonInputStream str(data);
+    str << contextId << '\0' << ids;
+    sendTcfTrkMessage(MessageWithReply, SimpleRegistersService, "get", data, callBack, cookie);
+}
+
+void TcfTrkDevice::sendRegistersGetMRangeCommand(const TcfTrkCallback &callBack,
+                                                 const QByteArray &contextId,
+                                                 unsigned start, unsigned count)
+{
+    const unsigned end = start + count;
+    if (end > (unsigned)d->m_registerNames.size()) {
+        qWarning("TcfTrkDevice: No register name set for index %u (size: %d).", end, d->m_registerNames.size());
+        return;
+    }
+
+    QVector<QByteArray> ids;
+    ids.reserve(count);
+    for (unsigned i = start; i < end; i++)
+        ids.push_back(d->m_registerNames.at(i));
+    sendRegistersGetMCommand(callBack, contextId, ids, QVariant(start));
+}
+
+// Set register
+void TcfTrkDevice::sendRegistersSetCommand(const TcfTrkCallback &callBack,
+                                           const QByteArray &contextId,
+                                           const QByteArray &id,
+                                           unsigned value,
+                                           const QVariant &cookie)
+{
+    // TODO: use "Registers" (which uses base64-encoded values)
+    QByteArray data;
+    JsonInputStream str(data);
+    str << contextId << '\0' << QVector<QByteArray>(1, id)
+            << '\0' << QVector<QByteArray>(1, QByteArray::number(value, 16));
+    sendTcfTrkMessage(MessageWithReply, SimpleRegistersService, "set", data, callBack, cookie);
+}
+
+// Set register
+void TcfTrkDevice::sendRegistersSetCommand(const TcfTrkCallback &callBack,
+                                           const QByteArray &contextId,
+                                           unsigned registerNumber,
+                                           unsigned value,
+                                           const QVariant &cookie)
+{
+    if (registerNumber >= (unsigned)d->m_registerNames.size()) {
+        qWarning("TcfTrkDevice: No register name set for index %u (size: %d).", registerNumber, d->m_registerNames.size());
+        return;
+    }
+    sendRegistersSetCommand(callBack, contextId,
+                            d->m_registerNames[registerNumber],
+                            value, cookie);
+}
+
+} // namespace tcftrk
diff --git a/tools/runonphone/symbianutils/tcftrkdevice.h b/tools/runonphone/symbianutils/tcftrkdevice.h
new file mode 100644
index 0000000000..bb4c1849a0
--- /dev/null
+++ b/tools/runonphone/symbianutils/tcftrkdevice.h
@@ -0,0 +1,283 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef TCFTRKENGINE_H
+#define TCFTRKENGINE_H
+
+#include "symbianutils_global.h"
+#include "tcftrkmessage.h"
+#include "callback.h"
+#include "json.h"
+
+#include <QtCore/QObject>
+#include <QtCore/QSharedPointer>
+#include <QtCore/QVector>
+#include <QtCore/QVariant>
+#include <QtCore/QStringList>
+
+QT_BEGIN_NAMESPACE
+class QIODevice;
+class QTextStream;
+QT_END_NAMESPACE
+
+namespace tcftrk {
+
+struct TcfTrkDevicePrivate;
+struct Breakpoint;
+
+/* Command error handling in TCF:
+ * 1) 'Severe' errors (JSON format, parameter format): Trk emits a
+ *     nonstandard message (\3\2 error paramaters) and closes the connection.
+ * 2) Protocol errors: 'N' without error message is returned.
+ * 3) Errors in command execution: 'R' with a TCF error hash is returned
+ *    (see TcfTrkCommandError). */
+
+/* Error code return in 'R' reply to command
+ * (see top of 'Services' documentation). */
+struct SYMBIANUTILS_EXPORT TcfTrkCommandError {
+    TcfTrkCommandError();
+    void clear();
+    operator bool() const { return timeMS != 0; }
+    QString toString() const;
+    void write(QTextStream &str) const;
+    bool parse(const QVector<JsonValue> &values);
+
+    quint64 timeMS; // Since 1.1.1970
+    int code;
+    QByteArray format; // message
+    // 'Alternative' meaning, like altOrg="POSIX"/altCode=<some errno>
+    QByteArray alternativeOrganization;
+    int alternativeCode;
+};
+
+/* Answer to a Tcf command passed to the callback. */
+struct SYMBIANUTILS_EXPORT TcfTrkCommandResult {
+    enum Type {
+        SuccessReply,       // 'R' and no error -> all happy.
+        CommandErrorReply,  // 'R' with TcfTrkCommandError received
+        ProgressReply,      // 'P', progress indicator
+        FailReply           // 'N' Protocol NAK, severe error
+    };
+
+    explicit TcfTrkCommandResult(Type t = SuccessReply);
+    explicit TcfTrkCommandResult(char typeChar, Services service,
+                                 const QByteArray &request,
+                                 const QVector<JsonValue> &values,
+                                 const QVariant &cookie);
+
+    QString toString() const;
+    QString errorString() const;
+    operator bool() const { return type == SuccessReply || type == ProgressReply; }
+
+    Type type;
+    Services service;
+    QByteArray request;
+    TcfTrkCommandError commandError;
+    QVector<JsonValue> values;
+    QVariant cookie;
+};
+
+typedef trk::Callback<const TcfTrkCommandResult &> TcfTrkCallback;
+
+/* TcfTrkDevice: TCF communication helper using an asynchronous QIODevice
+ * implementing the TCF protocol according to:
+http://dev.eclipse.org/svnroot/dsdp/org.eclipse.tm.tcf/trunk/docs/TCF%20Specification.html
+http://dev.eclipse.org/svnroot/dsdp/org.eclipse.tm.tcf/trunk/docs/TCF%20Services.html
+ * Commands can be sent along with callbacks that are passed a
+ * TcfTrkCommandResult and an opaque QVariant cookie. In addition, events are emitted.
+*/
+
+class SYMBIANUTILS_EXPORT TcfTrkDevice : public QObject
+{
+    Q_PROPERTY(unsigned verbose READ verbose WRITE setVerbose)
+    Q_OBJECT
+public:
+    enum MessageType { MessageWithReply,
+                       MessageWithoutReply, /* Non-standard: "Settings:set" command does not reply */
+                       NoopMessage };
+
+    typedef QSharedPointer<QIODevice> IODevicePtr;
+
+    explicit TcfTrkDevice(QObject *parent = 0);
+    virtual ~TcfTrkDevice();
+
+    unsigned verbose() const;
+
+    // Mapping of register names for indices
+    QVector<QByteArray> registerNames() const;
+    void setRegisterNames(const QVector<QByteArray>& n);
+
+    IODevicePtr device() const;
+    IODevicePtr takeDevice();
+    void setDevice(const IODevicePtr &dp);
+
+    void sendTcfTrkMessage(MessageType mt, Services service,
+                           const char *command,
+                           const char *commandParameters, int commandParametersLength,
+                           const TcfTrkCallback &callBack = TcfTrkCallback(),
+                           const QVariant &cookie = QVariant());
+
+    void sendTcfTrkMessage(MessageType mt, Services service, const char *command,
+                           const QByteArray &commandParameters,
+                           const TcfTrkCallback &callBack = TcfTrkCallback(),
+                           const QVariant &cookie = QVariant());
+
+    // Convenience messages: Start a process
+    void sendProcessStartCommand(const TcfTrkCallback &callBack,
+                                 const QString &binary,
+                                 unsigned uid,
+                                 QStringList arguments = QStringList(),
+                                 QString workingDirectory = QString(),
+                                 bool debugControl = true,
+                                 const QStringList &additionalLibraries = QStringList(),
+                                 const QVariant &cookie = QVariant());
+
+    // Preferred over Processes:Terminate by TCF TRK.
+    void sendRunControlTerminateCommand(const TcfTrkCallback &callBack,
+                                        const QByteArray &id,
+                                        const QVariant &cookie = QVariant());
+
+    void sendProcessTerminateCommand(const TcfTrkCallback &callBack,
+                                     const QByteArray &id,
+                                     const QVariant &cookie = QVariant());
+
+    // Non-standard: Remove executable from settings.
+    // Probably needs to be called after stopping. This command has no response.
+    void sendSettingsRemoveExecutableCommand(const QString &binaryIn,
+                                             unsigned uid,
+                                             const QStringList &additionalLibraries = QStringList(),
+                                             const QVariant &cookie = QVariant());
+
+    void sendRunControlSuspendCommand(const TcfTrkCallback &callBack,
+                                      const QByteArray &id,
+                                      const QVariant &cookie = QVariant());
+
+    // Resume / Step (see RunControlResumeMode).
+    void sendRunControlResumeCommand(const TcfTrkCallback &callBack,
+                                     const QByteArray &id,
+                                     RunControlResumeMode mode,
+                                     unsigned count /* = 1, currently ignored. */,
+                                     quint64 rangeStart, quint64 rangeEnd,
+                                     const QVariant &cookie = QVariant());
+
+    // Convenience to resume a suspended process
+    void sendRunControlResumeCommand(const TcfTrkCallback &callBack,
+                                     const QByteArray &id,
+                                     const QVariant &cookie = QVariant());
+
+    void sendBreakpointsAddCommand(const TcfTrkCallback &callBack,
+                                   const Breakpoint &b,
+                                   const QVariant &cookie = QVariant());
+
+    void sendBreakpointsRemoveCommand(const TcfTrkCallback &callBack,
+                                      const QByteArray &id,
+                                      const QVariant &cookie = QVariant());
+
+    void sendBreakpointsRemoveCommand(const TcfTrkCallback &callBack,
+                                      const QVector<QByteArray> &id,
+                                      const QVariant &cookie = QVariant());
+
+    void sendBreakpointsEnableCommand(const TcfTrkCallback &callBack,
+                                      const QByteArray &id,
+                                      bool enable,
+                                      const QVariant &cookie = QVariant());
+
+    void sendBreakpointsEnableCommand(const TcfTrkCallback &callBack,
+                                      const QVector<QByteArray> &id,
+                                      bool enable,
+                                      const QVariant &cookie = QVariant());
+
+
+    void sendMemoryGetCommand(const TcfTrkCallback &callBack,
+                              const QByteArray &contextId,
+                              quint64 start, quint64 size,
+                              const QVariant &cookie = QVariant());
+
+    void sendMemorySetCommand(const TcfTrkCallback &callBack,
+                              const QByteArray &contextId,
+                              quint64 start, const QByteArray& data,
+                              const QVariant &cookie = QVariant());
+
+    // Reply is an array of hexvalues
+    void sendRegistersGetMCommand(const TcfTrkCallback &callBack,
+                                  const QByteArray &contextId,
+                                  const QVector<QByteArray> &ids,
+                                  const QVariant &cookie = QVariant());
+
+    // Convenience to get a range of register "R0" .. "R<n>".
+    // Cookie will be an int containing "start".
+    void sendRegistersGetMRangeCommand(const TcfTrkCallback &callBack,
+                                 const QByteArray &contextId,
+                                  unsigned start, unsigned count);
+
+    // Set register
+    void sendRegistersSetCommand(const TcfTrkCallback &callBack,
+                                 const QByteArray &contextId,
+                                 const QByteArray &ids,
+                                 unsigned value,
+                                 const QVariant &cookie = QVariant());
+    // Set register
+    void sendRegistersSetCommand(const TcfTrkCallback &callBack,
+                                 const QByteArray &contextId,
+                                 unsigned registerNumber,
+                                 unsigned value,
+                                 const QVariant &cookie = QVariant());
+
+    static QByteArray parseMemoryGet(const TcfTrkCommandResult &r);
+
+signals:
+    void genericTcfEvent(int service, const QByteArray &name, const QVector<tcftrk::JsonValue> &value);
+    void tcfEvent(const tcftrk::TcfTrkEvent &knownEvent);
+
+    void logMessage(const QString &);
+    void error(const QString &);
+
+public slots:
+    void setVerbose(unsigned v);
+
+private slots:
+    void slotDeviceError();
+    void slotDeviceSocketStateChanged();
+    void slotDeviceReadyRead();
+
+private:
+    bool checkOpen();
+    void checkSendQueue();
+    void writeMessage(QByteArray data);
+    void emitLogMessage(const QString &);
+    int parseMessage(const QByteArray &);
+    int parseTcfCommandReply(char type, const QVector<QByteArray> &tokens);
+    int parseTcfEvent(const QVector<QByteArray> &tokens);
+
+    TcfTrkDevicePrivate *d;
+};
+
+} // namespace tcftrk
+
+#endif // TCFTRKENGINE_H
diff --git a/tools/runonphone/symbianutils/tcftrkmessage.cpp b/tools/runonphone/symbianutils/tcftrkmessage.cpp
new file mode 100644
index 0000000000..929bb8d05a
--- /dev/null
+++ b/tools/runonphone/symbianutils/tcftrkmessage.cpp
@@ -0,0 +1,550 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "tcftrkmessage.h"
+#include "json.h"
+
+#include <QtCore/QString>
+#include <QtCore/QTextStream>
+
+// Names matching the enum
+static const char *serviceNamesC[] =
+{ "Locator", "RunControl", "Processes", "Memory", "Settings", "Breakpoints",
+  "Registers", "SimpleRegisters",
+  "UnknownService"};
+
+namespace tcftrk {
+
+SYMBIANUTILS_EXPORT QString joinByteArrays(const QVector<QByteArray> &a, char sep)
+{
+    QString rc;
+    const int count = a.size();
+    for (int i = 0; i < count; i++) {
+        if (i)
+            rc += QLatin1Char(sep);
+        rc += QString::fromUtf8(a.at(i));
+    }
+    return rc;
+}
+
+static inline bool jsonToBool(const JsonValue& js)
+{
+    return js.type() == JsonValue::Boolean && js.data() == "true";
+}
+
+SYMBIANUTILS_EXPORT const char *serviceName(Services s)
+{
+    return serviceNamesC[s];
+}
+
+SYMBIANUTILS_EXPORT Services serviceFromName(const char *n)
+{
+    const int count = sizeof(serviceNamesC)/sizeof(char *);
+    for (int i = 0; i < count; i++)
+        if (!qstrcmp(serviceNamesC[i], n))
+            return static_cast<Services>(i);
+    return UnknownService;
+}
+
+SYMBIANUTILS_EXPORT QString formatData(const QByteArray &a)
+{
+    const int columns = 16;
+    QString rc;
+    QTextStream str(&rc);
+    str.setIntegerBase(16);
+    str.setPadChar(QLatin1Char('0'));
+    const unsigned char *start = reinterpret_cast<const unsigned char *>(a.constData());
+    const unsigned char *end = start + a.size();
+    for  (const unsigned char *p = start; p < end ; ) {
+        str << "0x";
+        str.setFieldWidth(4);
+        str << (p - start);
+        str.setFieldWidth(0);
+        str << ' ';
+        QString asc;
+        int c = 0;
+        for ( ; c < columns && p < end; c++, p++) {
+            const unsigned u = *p;
+            str.setFieldWidth(2);
+            str << u;
+            str.setFieldWidth(0);
+            str << ' ';
+            switch (u) {
+            case '\n':
+                asc += QLatin1String("\\n");
+                break;
+            case '\r':
+                asc += QLatin1String("\\r");
+                break;
+            case '\t':
+                asc += QLatin1String("\\t");
+                break;
+            default:
+                if (u >= 32 && u < 128) {
+                    asc += QLatin1Char(' ');
+                    asc += QLatin1Char(u);
+                } else {
+                    asc += QLatin1String(" .");
+                }
+                break;
+            }
+        }
+        if (const int remainder = columns - c)
+            str << QString(3 * remainder, QLatin1Char(' '));
+        str << ' ' << asc << '\n';
+    }
+    return rc;
+}
+
+// ----------- RunControlContext
+RunControlContext::RunControlContext() :
+        flags(0), resumeFlags(0)
+{
+}
+
+void RunControlContext::clear()
+{
+    flags =0;
+    resumeFlags = 0;
+    id.clear();
+    osid.clear();
+    parentId.clear();
+}
+
+RunControlContext::Type RunControlContext::typeFromTcfId(const QByteArray &id)
+{
+    // "p12" or "p12.t34"?
+    return id.contains(".t") ? Thread : Process;
+}
+
+unsigned RunControlContext::processId() const
+{
+    return processIdFromTcdfId(id);
+}
+
+unsigned RunControlContext::threadId() const
+{
+    return threadIdFromTcdfId(id);
+}
+
+unsigned RunControlContext::processIdFromTcdfId(const QByteArray &id)
+{
+    // Cut out process id from "p12" or "p12.t34"?
+    if (!id.startsWith('p'))
+        return 0;
+    const int dotPos = id.indexOf('.');
+    const int pLen = dotPos == -1 ? id.size() : dotPos;
+    return id.mid(1, pLen - 1).toUInt();
+}
+
+unsigned RunControlContext::threadIdFromTcdfId(const QByteArray &id)
+{
+    const int tPos = id.indexOf(".t");
+    return tPos != -1 ? id.mid(tPos + 2).toUInt() : uint(0);
+}
+
+QByteArray RunControlContext::tcfId(unsigned processId,  unsigned threadId /* = 0 */)
+{
+    QByteArray rc("p");
+    rc += QByteArray::number(processId);
+    if (threadId) {
+        rc += ".t";
+        rc += QByteArray::number(threadId);
+    }
+    return rc;
+}
+
+RunControlContext::Type RunControlContext::type() const
+{
+    return RunControlContext::typeFromTcfId(id);
+}
+
+bool RunControlContext::parse(const JsonValue &val)
+{
+    clear();
+    if (val.type() != JsonValue::Object)
+        return false;
+    foreach(const JsonValue &c, val.children()) {
+        if (c.name() == "ID") {
+            id = c.data();
+        } else if (c.name() == "OSID") {
+            osid = c.data();
+        } else if (c.name() == "ParentID") {
+            parentId = c.data();
+        }  else if (c.name() == "IsContainer") {
+            if (jsonToBool(c))
+                flags |= Container;
+        }  else if (c.name() == "CanTerminate") {
+            if (jsonToBool(c))
+                flags |= CanTerminate;
+        }  else if (c.name() == "CanResume") {
+            resumeFlags = c.data().toUInt();
+        }  else if (c.name() == "HasState") {
+            if (jsonToBool(c))
+                flags |= HasState;
+        } else if (c.name() == "CanSuspend") {
+            if (jsonToBool(c))
+                flags |= CanSuspend;
+        }
+    }
+    return true;
+}
+
+QString RunControlContext::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    format(str);
+    return rc;
+}
+
+void RunControlContext::format(QTextStream &str) const
+{
+    str << " id='" << id << "' osid='" << osid
+        << "' parentId='" << parentId <<"' ";
+    if (flags & Container)
+        str << "[container] ";
+    if (flags & HasState)
+        str << "[has state] ";
+    if (flags & CanSuspend)
+        str << "[can suspend] ";
+    if (flags & CanSuspend)
+        str << "[can terminate] ";
+    str.setIntegerBase(16);
+    str << " resume_flags: 0x" <<  resumeFlags;
+    str.setIntegerBase(10);
+}
+
+// ------ ModuleLoadEventInfo
+ModuleLoadEventInfo::ModuleLoadEventInfo() :
+   loaded(false), codeAddress(0), dataAddress(0), requireResume(false)
+{
+}
+
+void ModuleLoadEventInfo::clear()
+{
+    loaded = requireResume = false;
+    codeAddress = dataAddress =0;
+}
+
+bool ModuleLoadEventInfo::parse(const JsonValue &val)
+{
+    clear();
+    if (val.type() != JsonValue::Object)
+        return false;
+    foreach(const JsonValue &c, val.children()) {
+        if (c.name() == "Name") {
+            name = c.data();
+        } else if (c.name() == "File") {
+            file = c.data();
+        } else if (c.name() == "CodeAddress") {
+            codeAddress = c.data().toULongLong();
+        }  else if (c.name() == "DataAddress") {
+            dataAddress = c.data().toULongLong();
+        }  else if (c.name() == "Loaded") {
+            loaded = jsonToBool(c);
+        }  else if (c.name() == "RequireResume") {
+            requireResume =jsonToBool(c);
+        }
+    }
+    return true;
+}
+void ModuleLoadEventInfo::format(QTextStream &str) const
+{
+    str << "name='" << name << "' file='" << file << "' " <<
+            (loaded ? "[loaded] " : "[not loaded] ");
+    if (requireResume)
+        str << "[requires resume] ";
+    str.setIntegerBase(16);
+    str  << " code: 0x" << codeAddress << " data: 0x" << dataAddress;
+    str.setIntegerBase(10);
+}
+
+// ---------------------- Breakpoint
+
+// Types matching enum
+static const char *breakPointTypesC[] = {"Software", "Hardware", "Auto"};
+
+Breakpoint::Breakpoint(quint64 loc) :
+    type(Auto), enabled(true), ignoreCount(0), location(loc), size(1), thumb(true)
+{
+    if (loc)
+        id = idFromLocation(location);
+}
+
+void Breakpoint::setContextId(unsigned processId, unsigned threadId)
+{
+    contextIds = QVector<QByteArray>(1, RunControlContext::tcfId(processId, threadId));
+}
+
+QByteArray Breakpoint::idFromLocation(quint64 loc)
+{
+    return QByteArray("BP_0x") + QByteArray::number(loc, 16);
+}
+
+QString Breakpoint::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    str.setIntegerBase(16);
+    str << "Breakpoint '" << id << "' "  << breakPointTypesC[type] << " for contexts '"
+            << joinByteArrays(contextIds, ',') << "' at 0x" << location;
+    str.setIntegerBase(10);
+    str << " size " << size;
+    if (enabled)
+        str << " [enabled]";
+    if (thumb)
+        str << " [thumb]";
+    if (ignoreCount)
+        str << " IgnoreCount " << ignoreCount;
+    return rc;
+}
+
+JsonInputStream &operator<<(JsonInputStream &str, const Breakpoint &b)
+{
+    if (b.contextIds.isEmpty())
+        qWarning("tcftrk::Breakpoint: No context ids specified");
+
+    str << '{' << "ID" << ':' << QString::fromUtf8(b.id) << ','
+        << "BreakpointType" << ':' << breakPointTypesC[b.type] << ','
+        << "Enabled" << ':' << b.enabled << ','
+        << "IgnoreCount" << ':' << b.ignoreCount << ','
+        << "ContextIds" << ':' << b.contextIds << ','
+        << "Location" << ':' << QString::number(b.location) << ','
+        << "Size"  << ':' << b.size << ','
+        << "THUMB_BREAKPOINT" << ':' << b.thumb
+        << '}';
+    return str;
+}
+
+// --- Events
+TcfTrkEvent::TcfTrkEvent(Type type) : m_type(type)
+{
+}
+
+TcfTrkEvent::~TcfTrkEvent()
+{
+}
+
+TcfTrkEvent::Type TcfTrkEvent::type() const
+{
+    return m_type;
+}
+
+QString TcfTrkEvent::toString() const
+{
+    return QString();
+}
+
+static const char sharedLibrarySuspendReasonC[] = "Shared Library";
+
+TcfTrkEvent *TcfTrkEvent::parseEvent(Services s, const QByteArray &nameBA, const QVector<JsonValue> &values)
+{
+    switch (s) {
+    case LocatorService:
+        if (nameBA == "Hello" && values.size() == 1 && values.front().type() == JsonValue::Array) {
+            QStringList services;
+            foreach (const JsonValue &jv, values.front().children())
+                services.push_back(QString::fromUtf8(jv.data()));
+            return new TcfTrkLocatorHelloEvent(services);
+        }
+        break;
+    case RunControlService:
+        if (values.empty())
+            return 0;
+        // "id/PC/Reason/Data"
+        if (nameBA == "contextSuspended" && values.size() == 4) {
+            const QByteArray idBA = values.at(0).data();
+            const quint64 pc = values.at(1).data().toULongLong();
+            const QByteArray reasonBA = values.at(2).data();
+            // Module load: Special
+            if (reasonBA == sharedLibrarySuspendReasonC) {
+                ModuleLoadEventInfo info;
+                if (!info.parse(values.at(3)))
+                    return 0;
+                return new TcfTrkRunControlModuleLoadContextSuspendedEvent(idBA, reasonBA, pc, info);
+            }
+            return new TcfTrkRunControlContextSuspendedEvent(idBA, reasonBA, pc);
+        } // "contextSuspended"
+        if (nameBA == "contextAdded")
+            return TcfTrkRunControlContextAddedEvent::parseEvent(values);
+        if (nameBA == "contextRemoved" && values.front().type() == JsonValue::Array) {
+            QVector<QByteArray> ids;
+            foreach(const JsonValue &c, values.front().children())
+                ids.push_back(c.data());
+            return new TcfTrkRunControlContextRemovedEvent(ids);
+        }
+        break;
+   default:
+        break;
+    }
+    return 0;
+}
+
+// -------------- TcfTrkServiceHelloEvent
+TcfTrkLocatorHelloEvent::TcfTrkLocatorHelloEvent(const QStringList &s) :
+    TcfTrkEvent(LocatorHello),
+    m_services(s)
+{
+}
+
+QString TcfTrkLocatorHelloEvent::toString() const
+{
+    return QLatin1String("ServiceHello: ") + m_services.join(QLatin1String(", "));
+}
+
+// -------------- TcfTrkIdEvent
+TcfTrkIdEvent::TcfTrkIdEvent(Type t, const QByteArray &id) :
+   TcfTrkEvent(t), m_id(id)
+{
+}
+
+// ---------- TcfTrkIdsEvent
+TcfTrkIdsEvent::TcfTrkIdsEvent(Type t, const QVector<QByteArray> &ids) :
+    TcfTrkEvent(t), m_ids(ids)
+{
+}
+
+QString TcfTrkIdsEvent::joinedIdString(const char sep) const
+{
+    return joinByteArrays(m_ids, sep);
+}
+
+//  ---------------- TcfTrkRunControlContextAddedEvent
+TcfTrkRunControlContextAddedEvent::TcfTrkRunControlContextAddedEvent(const RunControlContexts &c) :
+        TcfTrkEvent(RunControlContextAdded), m_contexts(c)
+{
+}
+
+TcfTrkRunControlContextAddedEvent
+        *TcfTrkRunControlContextAddedEvent::parseEvent(const QVector<JsonValue> &values)
+{
+    // Parse array of contexts
+    if (values.size() < 1 || values.front().type() != JsonValue::Array)
+        return 0;
+
+    RunControlContexts contexts;
+    foreach (const JsonValue &v, values.front().children()) {
+        RunControlContext context;
+        if (context.parse(v))
+            contexts.push_back(context);
+    }
+    return new TcfTrkRunControlContextAddedEvent(contexts);
+}
+
+QString TcfTrkRunControlContextAddedEvent::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    str << "RunControl: " << m_contexts.size() << " context(s) "
+        << (type() == RunControlContextAdded ? "added" : "removed")
+        << '\n';
+    foreach (const RunControlContext &c, m_contexts) {
+        c.format(str);
+        str << '\n';
+    }
+    return rc;
+}
+
+// --------------- TcfTrkRunControlContextRemovedEvent
+TcfTrkRunControlContextRemovedEvent::TcfTrkRunControlContextRemovedEvent(const QVector<QByteArray> &ids) :
+        TcfTrkIdsEvent(RunControlContextRemoved, ids)
+{
+}
+
+QString TcfTrkRunControlContextRemovedEvent::toString() const
+{
+    return QLatin1String("RunControl: Removed contexts '") + joinedIdString() + ("'.");
+}
+
+// --------------- TcfTrkRunControlContextSuspendedEvent
+TcfTrkRunControlContextSuspendedEvent::TcfTrkRunControlContextSuspendedEvent(const QByteArray &id,
+                                                                             const QByteArray &reason,
+                                                                             quint64 pc) :
+        TcfTrkIdEvent(RunControlSuspended, id), m_pc(pc), m_reason(reason)
+{
+}
+
+TcfTrkRunControlContextSuspendedEvent::TcfTrkRunControlContextSuspendedEvent(Type t,
+                                                                             const QByteArray &id,
+                                                                             const QByteArray &reason,
+                                                                             quint64 pc) :
+        TcfTrkIdEvent(t, id), m_pc(pc), m_reason(reason)
+{
+}
+
+void TcfTrkRunControlContextSuspendedEvent::format(QTextStream &str) const
+{
+    str.setIntegerBase(16);
+    str << "RunControl: '" << idString()  << "' suspended at 0x"
+            << m_pc << ": '" << m_reason << "'.";
+    str.setIntegerBase(10);
+}
+
+QString TcfTrkRunControlContextSuspendedEvent::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    format(str);
+    return rc;
+}
+
+TcfTrkRunControlContextSuspendedEvent::Reason TcfTrkRunControlContextSuspendedEvent::reason() const
+{
+    if (m_reason == sharedLibrarySuspendReasonC)
+        return ModuleLoad;
+    if (m_reason == "Breakpoint")
+        return BreakPoint;
+    // 'Data abort exception'/'Thread has panicked' ... unfortunately somewhat unspecific.
+    if (m_reason.contains("exception") || m_reason.contains("panick"))
+        return Crash;
+    return Other;
+}
+
+TcfTrkRunControlModuleLoadContextSuspendedEvent::TcfTrkRunControlModuleLoadContextSuspendedEvent(const QByteArray &id,
+                                                                                                 const QByteArray &reason,
+                                                                                                 quint64 pc,
+                                                                                                 const ModuleLoadEventInfo &mi) :
+    TcfTrkRunControlContextSuspendedEvent(RunControlModuleLoadSuspended, id, reason, pc),
+    m_mi(mi)
+{
+}
+
+QString TcfTrkRunControlModuleLoadContextSuspendedEvent::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    TcfTrkRunControlContextSuspendedEvent::format(str);
+    str <<  ' ';
+    m_mi.format(str);
+    return rc;
+}
+
+
+} // namespace tcftrk
diff --git a/tools/runonphone/symbianutils/tcftrkmessage.h b/tools/runonphone/symbianutils/tcftrkmessage.h
new file mode 100644
index 0000000000..8b073c8ab4
--- /dev/null
+++ b/tools/runonphone/symbianutils/tcftrkmessage.h
@@ -0,0 +1,284 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef TRCFTRKMESSAGE_H
+#define TRCFTRKMESSAGE_H
+
+#include "symbianutils_global.h"
+
+#include <QtCore/QStringList>
+#include <QtCore/QVector>
+
+QT_BEGIN_NAMESPACE
+class QTextStream;
+QT_END_NAMESPACE
+
+namespace tcftrk {
+
+class JsonValue;
+class JsonInputStream;
+
+enum Services {
+    LocatorService,
+    RunControlService,
+    ProcessesService,
+    MemoryService,
+    SettingsService,  // non-standard, trk specific
+    BreakpointsService,
+    RegistersService,
+    SimpleRegistersService, // non-standard, trk specific
+    UnknownService
+}; // Note: Check string array 'serviceNamesC' of same size when modifying this.
+
+// Modes of RunControl/'Resume' (see EDF documentation).
+// As of 24.6.2010, RM_RESUME, RM_STEP_OVER, RM_STEP_INTO,
+// RM_STEP_OVER_RANGE, RM_STEP_INTO_RANGE are supported with
+// RANG_START/RANGE_END parameters.
+enum RunControlResumeMode {
+    RM_RESUME = 0,
+    RM_STEP_OVER = 1, RM_STEP_INTO = 2,
+    RM_STEP_OVER_LINE = 3, RM_STEP_INTO_LINE = 4,
+    RM_STEP_OUT = 5, RM_REVERSE_RESUME = 6,
+    RM_REVERSE_STEP_OVER = 7, RM_REVERSE_STEP_INTO = 8,
+    RM_REVERSE_STEP_OVER_LINE = 9, RM_REVERSE_STEP_INTO_LINE = 10,
+    RM_REVERSE_STEP_OUT = 11, RM_STEP_OVER_RANGE = 12,
+    RM_STEP_INTO_RANGE = 13, RM_REVERSE_STEP_OVER_RANGE = 14,
+    RM_REVERSE_STEP_INTO_RANGE = 15
+};
+
+SYMBIANUTILS_EXPORT const char *serviceName(Services s);
+SYMBIANUTILS_EXPORT Services serviceFromName(const char *);
+
+// Debug helpers
+SYMBIANUTILS_EXPORT QString formatData(const QByteArray &a);
+SYMBIANUTILS_EXPORT QString joinByteArrays(const QVector<QByteArray> &a, char sep = ',');
+
+// Context used in 'RunControl contextAdded' events and in reply
+// to 'Processes start'. Could be thread or process.
+struct SYMBIANUTILS_EXPORT RunControlContext {
+    enum Flags {
+        Container = 0x1, HasState = 0x2, CanSuspend = 0x4,
+        CanTerminate = 0x8
+    };
+    enum Type { Process, Thread };
+
+    RunControlContext();
+    Type type() const;
+    unsigned processId() const;
+    unsigned threadId() const;
+
+    void clear();
+    bool parse(const JsonValue &v);
+    void format(QTextStream &str) const;
+    QString toString() const;
+
+    // Helper for converting the TCF ids ("p12" or "p12.t34")
+    static Type typeFromTcfId(const QByteArray &id);
+    static unsigned processIdFromTcdfId(const QByteArray &id);
+    static unsigned threadIdFromTcdfId(const QByteArray &id);
+    static QByteArray tcfId(unsigned processId,  unsigned threadId = 0);
+
+    unsigned flags;
+    unsigned resumeFlags;
+    QByteArray id;     // "p434.t699"
+    QByteArray osid;   // Non-standard: Process or thread id
+    QByteArray parentId; // Parent process id of a thread.
+};
+
+// Module load information occuring with 'RunControl contextSuspended' events
+struct SYMBIANUTILS_EXPORT ModuleLoadEventInfo {
+    ModuleLoadEventInfo();
+    void clear();
+    bool parse(const JsonValue &v);
+    void format(QTextStream &str) const;
+
+    QByteArray name;
+    QByteArray file;
+    bool loaded;
+    quint64 codeAddress;
+    quint64 dataAddress;
+    bool requireResume;
+};
+
+// Breakpoint as supported by TcfTrk source June 2010
+// TODO: Add watchpoints,etc once they are implemented
+struct SYMBIANUTILS_EXPORT Breakpoint {
+    enum Type { Software, Hardware, Auto };
+
+    explicit Breakpoint(quint64 loc = 0);
+    void setContextId(unsigned processId, unsigned threadId = 0);
+    QString toString() const;
+
+    static QByteArray idFromLocation(quint64 loc); // Automagically determine from location
+
+    Type type;
+    bool enabled;
+    int ignoreCount;
+    QVector<QByteArray> contextIds;   // Process or thread ids.
+    QByteArray id;                    // Id of the breakpoint;
+    quint64 location;
+    unsigned size;
+    bool thumb;
+};
+
+SYMBIANUTILS_EXPORT JsonInputStream &operator<<(JsonInputStream &str, const Breakpoint &b);
+
+// Event hierarchy
+class SYMBIANUTILS_EXPORT TcfTrkEvent {
+    Q_DISABLE_COPY(TcfTrkEvent)
+public:
+    enum Type { None,
+                LocatorHello,
+                RunControlContextAdded,
+                RunControlContextRemoved,
+                RunControlSuspended,
+                RunControlBreakpointSuspended,
+                RunControlModuleLoadSuspended,
+                RunControlResumed
+              };
+
+    virtual ~TcfTrkEvent();
+
+    Type type() const;
+    virtual QString toString() const;
+
+    static TcfTrkEvent *parseEvent(Services s, const QByteArray &name, const QVector<JsonValue> &val);
+
+protected:
+    explicit TcfTrkEvent(Type type = None);
+
+private:
+    const Type m_type;
+};
+
+// ServiceHello
+class SYMBIANUTILS_EXPORT TcfTrkLocatorHelloEvent : public TcfTrkEvent {
+public:
+    explicit TcfTrkLocatorHelloEvent(const QStringList &);
+
+    const QStringList &services() { return m_services; }
+    virtual QString toString() const;
+
+private:
+    QStringList m_services;
+};
+
+// Base for events that just have one id as parameter
+// (simple suspend)
+class SYMBIANUTILS_EXPORT TcfTrkIdEvent : public TcfTrkEvent {
+protected:
+    explicit TcfTrkIdEvent(Type t, const QByteArray &id);
+public:
+    QByteArray id() const { return m_id; }
+    QString idString() const { return QString::fromUtf8(m_id); }
+
+private:
+    const QByteArray m_id;
+};
+
+// Base for events that just have some ids as parameter
+// (context removed)
+class SYMBIANUTILS_EXPORT TcfTrkIdsEvent : public TcfTrkEvent {
+protected:
+    explicit TcfTrkIdsEvent(Type t, const QVector<QByteArray> &ids);
+
+public:
+    QVector<QByteArray> ids() const { return m_ids; }
+    QString joinedIdString(const char sep = ',') const;
+
+private:
+    const QVector<QByteArray> m_ids;
+};
+
+// RunControlContextAdded
+class SYMBIANUTILS_EXPORT TcfTrkRunControlContextAddedEvent : public TcfTrkEvent {
+public:
+    typedef QVector<RunControlContext> RunControlContexts;
+
+    explicit TcfTrkRunControlContextAddedEvent(const RunControlContexts &c);
+
+    const RunControlContexts &contexts() const { return m_contexts; }
+    virtual QString toString() const;
+
+    static TcfTrkRunControlContextAddedEvent *parseEvent(const QVector<JsonValue> &val);
+
+private:
+    const RunControlContexts m_contexts;
+};
+
+// RunControlContextRemoved
+class SYMBIANUTILS_EXPORT TcfTrkRunControlContextRemovedEvent : public TcfTrkIdsEvent {
+public:
+    explicit TcfTrkRunControlContextRemovedEvent(const QVector<QByteArray> &id);
+    virtual QString toString() const;
+};
+
+// Simple RunControlContextSuspended (process/thread)
+class SYMBIANUTILS_EXPORT TcfTrkRunControlContextSuspendedEvent : public TcfTrkIdEvent {
+public:
+    enum Reason  { BreakPoint, ModuleLoad, Crash, Other } ;
+
+    explicit TcfTrkRunControlContextSuspendedEvent(const QByteArray &id,
+                                                   const QByteArray &reason,
+                                                   quint64 pc = 0);
+    virtual QString toString() const;
+
+    quint64 pc() const { return m_pc; }
+    QByteArray reasonID() const { return m_reason; }
+    Reason reason() const;
+
+protected:
+    explicit TcfTrkRunControlContextSuspendedEvent(Type t,
+                                                   const QByteArray &id,
+                                                   const QByteArray &reason,
+                                                   quint64 pc = 0);
+    void format(QTextStream &str) const;
+
+private:
+    const quint64 m_pc;
+    const QByteArray m_reason;
+};
+
+// RunControlContextSuspended due to module load
+class SYMBIANUTILS_EXPORT TcfTrkRunControlModuleLoadContextSuspendedEvent : public TcfTrkRunControlContextSuspendedEvent {
+public:
+    explicit TcfTrkRunControlModuleLoadContextSuspendedEvent(const QByteArray &id,
+                                                             const QByteArray &reason,
+                                                             quint64 pc,
+                                                             const ModuleLoadEventInfo &mi);
+
+    virtual QString toString() const;
+    const ModuleLoadEventInfo &info() const { return m_mi; }
+
+private:
+    const ModuleLoadEventInfo m_mi;
+};
+
+} // namespace tcftrk
+#endif // TRCFTRKMESSAGE_H
diff --git a/tools/runonphone/symbianutils/trkdevice.cpp b/tools/runonphone/symbianutils/trkdevice.cpp
index bd24300b33..90391846db 100644
--- a/tools/runonphone/symbianutils/trkdevice.cpp
+++ b/tools/runonphone/symbianutils/trkdevice.cpp
@@ -636,10 +636,11 @@ private:
     void readMessages();
 
     QByteArray m_trkReadBuffer;
+    bool linkEstablishmentMode;
 };
 
 ReaderThreadBase::ReaderThreadBase(const QSharedPointer<DeviceContext> &context) :
-    m_context(context)
+    m_context(context), linkEstablishmentMode(true)
 {
     static const int trkResultMetaId = qRegisterMetaType<trk::TrkResult>();
     Q_UNUSED(trkResultMetaId)
@@ -662,7 +663,7 @@ void ReaderThreadBase::readMessages()
 {
     TrkResult r;
     QByteArray rawData;
-    while (extractResult(&m_trkReadBuffer, m_context->serialFrame, &r, &rawData)) {
+    while (extractResult(&m_trkReadBuffer, m_context->serialFrame, &r, linkEstablishmentMode, &rawData)) {
         emit messageReceived(r, rawData);
     }
 }
diff --git a/tools/runonphone/symbianutils/trkutils.cpp b/tools/runonphone/symbianutils/trkutils.cpp
index 60e391ebdf..d89da20335 100644
--- a/tools/runonphone/symbianutils/trkutils.cpp
+++ b/tools/runonphone/symbianutils/trkutils.cpp
@@ -52,6 +52,25 @@
 
 namespace trk {
 
+Library::Library() : codeseg(0), dataseg(0), pid(0)
+{
+}
+
+Library::Library(const TrkResult &result) : codeseg(0), dataseg(0), pid(0)
+{
+    if (result.data.size() < 20) {
+        qWarning("Invalid trk creation notification received.");
+        return;
+    }
+
+    const char *data = result.data.constData();
+    pid = extractInt(data + 2);
+    codeseg = extractInt(data + 10);
+    dataseg = extractInt(data + 14);
+    const uint len = extractShort(data + 18);
+    name = result.data.mid(20, len);
+}
+
 TrkAppVersion::TrkAppVersion()
 {
     reset();
@@ -77,11 +96,11 @@ void Session::reset()
     extended1TypeSize = 0;
     extended2TypeSize = 0;
     pid = 0;
+    mainTid = 0;
     tid = 0;
     codeseg = 0;
     dataseg = 0;
 
-    currentThread = 0;
     libraries.clear();
     trkAppVersion.reset();
 }
@@ -143,6 +162,90 @@ QString Session::deviceDescription(unsigned verbose) const
     return msg.arg(formatTrkVersion(trkAppVersion));
 }
 
+QByteArray Session::gdbLibraryList() const
+{
+    const int count = libraries.size();
+    QByteArray response = "l<library-list>";
+    for (int i = 0; i != count; ++i) {
+        const trk::Library &lib = libraries.at(i);
+        response += "<library name=\"";
+        response += lib.name;
+        response += "\">";
+        response += "<section address=\"0x";
+        response += trk::hexNumber(lib.codeseg);
+        response += "\"/>";
+        response += "<section address=\"0x";
+        response += trk::hexNumber(lib.dataseg);
+        response += "\"/>";
+        response += "<section address=\"0x";
+        response += trk::hexNumber(lib.dataseg);
+        response += "\"/>";
+        response += "</library>";
+    }
+    response += "</library-list>";
+    return response;
+}
+
+QByteArray Session::gdbQsDllInfo(int start, int count) const
+{
+    // Happens with  gdb 6.4.50.20060226-cvs / CodeSourcery.
+    // Never made it into FSF gdb that got qXfer:libraries:read instead.
+    // http://sourceware.org/ml/gdb/2007-05/msg00038.html
+    // Name=hexname,TextSeg=textaddr[,DataSeg=dataaddr]
+    const int libraryCount = libraries.size();
+    const int end = count < 0 ? libraryCount : qMin(libraryCount, start + count);
+    QByteArray response(1, end == libraryCount ? 'l' : 'm');
+    for (int i = start; i < end; ++i) {
+        if (i != start)
+            response += ';';
+        const Library &lib = libraries.at(i);
+        response += "Name=";
+        response += lib.name.toHex();
+        response += ",TextSeg=";
+        response += hexNumber(lib.codeseg);
+        response += ",DataSeg=";
+        response += hexNumber(lib.dataseg);
+    }
+    return response;
+}
+
+QString Session::toString() const
+{
+    QString rc;
+    QTextStream str(&rc);
+    str << "Session: " << deviceDescription(false) << '\n'
+            << "pid: " << pid <<  "main thread: " << mainTid
+            << " current thread: " << tid << ' ';
+    str.setIntegerBase(16);
+    str << " code: 0x" << codeseg << " data: 0x" << dataseg << '\n';
+    if (const int libCount = libraries.size()) {
+        str << "Libraries:\n";
+        for (int i = 0; i < libCount; i++)
+            str << " #" << i << ' ' << libraries.at(i).name
+                << " code: 0x" << libraries.at(i).codeseg
+                << " data: 0x" << libraries.at(i).dataseg << '\n';
+    }
+    if (const int moduleCount = modules.size()) {
+        str << "Modules:\n";
+        for (int i = 0; i < moduleCount; i++)
+            str << " #" << i << ' ' << modules.at(i) << '\n';
+    }
+    str.setIntegerBase(10);
+    if (!addressToBP.isEmpty()) {
+        typedef QHash<uint, uint>::const_iterator BP_ConstIterator;
+        str << "Breakpoints:\n";
+        const BP_ConstIterator cend = addressToBP.constEnd();
+        for (BP_ConstIterator it = addressToBP.constBegin(); it != cend; ++it) {
+            str.setIntegerBase(16);
+            str << "  0x" << it.key();
+            str.setIntegerBase(10);
+            str << ' ' << it.value() << '\n';
+        }
+    }
+
+    return rc;
+}
+
 // --------------
 
 QByteArray decode7d(const QByteArray &ba)
@@ -188,18 +291,15 @@ SYMBIANUTILS_EXPORT QString stringFromArray(const QByteArray &ba, int maxLen)
     QString ascii;
     const int size = maxLen == -1 ? ba.size() : qMin(ba.size(), maxLen);
     for (int i = 0; i < size; ++i) {
-        //if (i == 5 || i == ba.size() - 2)
-        //    str += "  ";
-        int c = byte(ba.at(i));
-        str += QString("%1 ").arg(c, 2, 16, QChar('0'));
-        if (i >= 8 && i < ba.size() - 2)
-            ascii += QChar(c).isPrint() ? QChar(c) : QChar('.');
+        const int c = byte(ba.at(i));
+        str += QString::fromAscii("%1 ").arg(c, 2, 16, QChar('0'));
+        ascii += QChar(c).isPrint() ? QChar(c) : QChar('.');
     }
     if (size != ba.size()) {
-        str += "...";
-        ascii += "...";
+        str += QLatin1String("...");
+        ascii += QLatin1String("...");
     }
-    return str + "  " + ascii;
+    return str + QLatin1String("  ") + ascii;
 }
 
 SYMBIANUTILS_EXPORT QByteArray hexNumber(uint n, int digits)
@@ -299,20 +399,30 @@ ushort isValidTrkResult(const QByteArray &buffer, bool serialFrame, ushort& mux)
     return firstDelimiterPos != -1 ? firstDelimiterPos : buffer.size();
 }
 
-bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *result, QByteArray *rawData)
+bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *result, bool &linkEstablishmentMode, QByteArray *rawData)
 {
     result->clear();
     if(rawData)
         rawData->clear();
-    const ushort len = isValidTrkResult(*buffer, serialFrame, result->multiplex);
-    if (!len)
-        return false;
+    ushort len = isValidTrkResult(*buffer, serialFrame, result->multiplex);
     // handle receiving application output, which is not a regular command
     const int delimiterPos = serialFrame ? 4 : 0;
+    if (linkEstablishmentMode) {
+        //when "hot connecting" a device, we can receive partial frames.
+        //this code resyncs by discarding data until a TRK frame is found
+        while (buffer->length() > delimiterPos
+               && result->multiplex != MuxTextTrace
+               && !(result->multiplex == MuxTrk && buffer->at(delimiterPos) == 0x7e)) {
+            buffer->remove(0,1);
+            len = isValidTrkResult(*buffer, serialFrame, result->multiplex);
+        }
+    }
+    if (!len)
+        return false;
     if (buffer->at(delimiterPos) != 0x7e) {
         result->isDebugOutput = true;
         result->data = buffer->mid(delimiterPos, len);
-        *buffer->remove(0, delimiterPos + len);
+        buffer->remove(0, delimiterPos + len);
         return true;
     }
     // FIXME: what happens if the length contains 0xfe?
@@ -320,7 +430,7 @@ bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *result, QByt
     const QByteArray data = decode7d(buffer->mid(delimiterPos + 1, len - 2));
     if(rawData)
         *rawData = data;
-    *buffer->remove(0, delimiterPos + len);
+    buffer->remove(0, delimiterPos + len);
 
     byte sum = 0;
     for (int i = 0; i < data.size(); ++i) // 3 = 2 * 0xfe + sum
@@ -335,6 +445,7 @@ bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *result, QByt
     //logMessage("   CURR DATA: " << stringFromArray(data));
     //QByteArray prefix = "READ BUF:                                       ";
     //logMessage((prefix + "HEADER: " + stringFromArray(header).toLatin1()).data());
+    linkEstablishmentMode = false; //have received a good TRK packet, therefore in sync
     return true;
 }
 
diff --git a/tools/runonphone/symbianutils/trkutils.h b/tools/runonphone/symbianutils/trkutils.h
index e57102887a..d365f0d727 100644
--- a/tools/runonphone/symbianutils/trkutils.h
+++ b/tools/runonphone/symbianutils/trkutils.h
@@ -56,6 +56,7 @@ QT_END_NAMESPACE
 namespace trk {
 
 typedef unsigned char byte;
+struct TrkResult;
 
 enum Command {
     //meta commands
@@ -135,6 +136,20 @@ enum Command {
     TrkDSPositionFile = 0xd4
 };
 
+enum DSOSItemTypes {
+    kDSOSProcessItem = 0x0000,
+    kDSOSThreadItem = 0x0001,
+    kDSOSDLLItem = 0x0002,
+    kDSOSAppItem = 0x0003,
+    kDSOSMemBlockItem = 0x0004,
+    kDSOSProcAttachItem = 0x0005,
+    kDSOSThreadAttachItem = 0x0006,
+    kDSOSProcAttach2Item = 0x0007,
+    kDSOSProcRunItem = 0x0008,
+    /* 0x0009 - 0x00ff reserved for general expansion */
+    /* 0x0100 - 0xffff available for target-specific use */
+};
+
 enum SerialMultiplexor {
     MuxRaw = 0,
     MuxTextTrace = 0x0102,
@@ -164,11 +179,14 @@ SYMBIANUTILS_EXPORT void appendString(QByteArray *ba, const QByteArray &str, End
 
 struct SYMBIANUTILS_EXPORT Library
 {
-    Library() {}
+    Library();
+    explicit Library(const TrkResult &r);
 
     QByteArray name;
     uint codeseg;
     uint dataseg;
+     //library addresses are valid for a given process (depending on memory model, they might be loaded at the same address in all processes or not)
+    uint pid;
 };
 
 struct SYMBIANUTILS_EXPORT TrkAppVersion
@@ -187,6 +205,11 @@ struct SYMBIANUTILS_EXPORT Session
     Session();
     void reset();
     QString deviceDescription(unsigned verbose) const;
+    QString toString() const;
+    // Answer to qXfer::libraries
+    QByteArray gdbLibraryList() const;
+    // Answer to qsDllInfo, can be sent chunk-wise.
+    QByteArray gdbQsDllInfo(int start = 0, int count = -1) const;
 
     // Trk feedback
     byte cpuMajor;
@@ -198,6 +221,7 @@ struct SYMBIANUTILS_EXPORT Session
     byte extended2TypeSize;
     TrkAppVersion trkAppVersion;
     uint pid;
+    uint mainTid;
     uint tid;
     uint codeseg;
     uint dataseg;
@@ -206,12 +230,7 @@ struct SYMBIANUTILS_EXPORT Session
     typedef QList<Library> Libraries;
     Libraries libraries;
 
-    typedef uint Thread;
-    typedef QList<Thread> Threads;
-    Threads threads;
-
     // Gdb request
-    uint currentThread;
     QStringList modules;
 };
 
diff --git a/tools/runonphone/symbianutils/trkutils_p.h b/tools/runonphone/symbianutils/trkutils_p.h
index 12b0109d85..05df83aaee 100644
--- a/tools/runonphone/symbianutils/trkutils_p.h
+++ b/tools/runonphone/symbianutils/trkutils_p.h
@@ -55,7 +55,7 @@ void appendDateTime(QByteArray *ba, QDateTime dateTime, Endianness = TargetByteO
 // returns a QByteArray containing optionally
 // the serial frame [0x01 0x90 <len>] and 0x7e encoded7d(ba) 0x7e
 QByteArray frameMessage(byte command, byte token, const QByteArray &data, bool serialFrame);
-bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *r, QByteArray *rawData = 0);
+bool extractResult(QByteArray *buffer, bool serialFrame, TrkResult *r, bool& linkEstablishmentMode, QByteArray *rawData = 0);
 
 } // namespace trk