diff --git a/RedPandaIDE/debugger.cpp b/RedPandaIDE/debugger.cpp
index a3fb8282..761358d5 100644
--- a/RedPandaIDE/debugger.cpp
+++ b/RedPandaIDE/debugger.cpp
@@ -12,6 +12,9 @@
 #include <QPlainTextEdit>
 #include <QDebug>
 #include <QDir>
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QJsonObject>
 
 Debugger::Debugger(QObject *parent) : QObject(parent)
 {
@@ -63,6 +66,7 @@ bool Debugger::start()
     connect(this, &Debugger::localsReady,pMainWindow,&MainWindow::onLocalsReady);
     connect(mReader, &DebugReader::cmdStarted,pMainWindow, &MainWindow::disableDebugActions);
     connect(mReader, &DebugReader::cmdFinished,pMainWindow, &MainWindow::enableDebugActions);
+
     connect(mReader, &DebugReader::breakpointInfoGetted, mBreakpointModel,
             &BreakpointModel::updateBreakpointNumber);
 
@@ -455,23 +459,17 @@ void Debugger::syncFinishedParsing()
     }
 
     // An evaluation variable has been processed. Forward the results
-    if (mReader->doevalready) {
+    if (mReader->evalReady()) {
         //pMainWindow->updateDebugEval(mReader->mEvalValue);
-        emit evalValueReady(mReader->mEvalValue);
-        mReader->mEvalValue="";
-        mReader->doevalready = false;
+        emit evalValueReady(mReader->evalValue());
     }
 
-    if (mReader->doupdatememoryview) {
-        emit memoryExamineReady(mReader->mMemoryValue);
-        mReader->mMemoryValue.clear();
-        mReader->doupdatememoryview=false;
+    if (mReader->updateMemory()) {
+        emit memoryExamineReady(mReader->memoryValue());
     }
 
-    if (mReader->doupdatelocal) {
-        emit localsReady(mReader->mLocalsValue);
-        mReader->mLocalsValue.clear();
-        mReader->doupdatelocal=false;
+    if (mReader->updateLocals()) {
+        emit localsReady(mReader->localsValue());
     }
 
     // show command output
@@ -521,16 +519,17 @@ void Debugger::syncFinishedParsing()
         }
     }
 
-    if (mReader->doupdateexecution) {
-        if (mReader->mCurrentCmd && mReader->mCurrentCmd->source == DebugCommandSource::Console) {
-            pMainWindow->setActiveBreakpoint(mReader->mBreakPointFile, mReader->mBreakPointLine,false);
+    if (mReader->updateExecution()) {
+        if (mReader->currentCmd() && mReader->currentCmd()->source == DebugCommandSource::Console) {
+            pMainWindow->setActiveBreakpoint(mReader->breakPointFile(), mReader->breakPointLine(),false);
         } else {
-            pMainWindow->setActiveBreakpoint(mReader->mBreakPointFile, mReader->mBreakPointLine);
+            pMainWindow->setActiveBreakpoint(mReader->breakPointFile(), mReader->breakPointLine());
         }
         refreshWatchVars(); // update variable information
     }
 
-    if (mReader->doreceivedsignal) {
+    if (mReader->signalReceived()) {
+
 //SignalDialog := CreateMessageDialog(fSignal, mtError, [mbOk]);
 //SignalCheck := TCheckBox.Create(SignalDialog);
 
@@ -563,7 +562,7 @@ void Debugger::syncFinishedParsing()
 
 
     // CPU form updates itself when spawned, don't update twice!
-    if ((mReader->doupdatecpuwindow && !spawnedcpuform) && (pMainWindow->cpuDialog()!=nullptr)) {
+    if ((mReader->updateCPUInfo() && !spawnedcpuform) && (pMainWindow->cpuDialog()!=nullptr)) {
         pMainWindow->cpuDialog()->updateInfo();
     }
 }
@@ -903,86 +902,6 @@ void DebugReader::handleExit()
     doprocessexited=true;
 }
 
-void DebugReader::handleFrames()
-{
-    QString s = getNextLine();
-
-    // Is this a backtrace dump?
-    if (s.startsWith("#")) {
-        if (s.startsWith("#0")) {
-            mDebugger->backtraceModel()->clear();
-        }
-        // Find function name
-        if (!findAnnotation(AnnotationType::TFrameFunctionName))
-            return;
-
-        PTrace trace = std::make_shared<Trace>();
-        trace->funcname = getNextLine();
-
-        // Find argument list start
-        if (!findAnnotation(AnnotationType::TFrameArgs))
-            return;
-
-        // Arguments are either () or detailed list
-        s = getNextLine();
-
-        while (peekNextAnnotation() == AnnotationType::TArgBegin) {
-
-            // argument name
-            if (!findAnnotation(AnnotationType::TArgBegin))
-                return;
-
-            s = s + getNextLine();
-
-            // =
-            if (!findAnnotation(AnnotationType::TArgNameEnd))
-                return;
-            s = s + ' ' + getNextLine() + ' '; // should be =
-
-            // argument value
-            if (!findAnnotation(AnnotationType::TArgValue))
-                return;
-
-            s = s + getNextLine();
-
-            // argument end
-            if (!findAnnotation(AnnotationType::TArgEnd))
-                return;
-
-            s = s + getNextLine();
-        }
-
-        trace->funcname = trace->funcname + s.trimmed();
-
-        // source info
-        if (peekNextAnnotation() == AnnotationType::TFrameSourceBegin) {
-            // Find filename
-            if (!findAnnotation(AnnotationType::TFrameSourceFile))
-                return;
-            trace->filename = getNextLine();
-            // find line
-            if (!findAnnotation(AnnotationType::TFrameSourceLine))
-                return;
-            trace->line = getNextLine().trimmed().toInt();
-        } else {
-            trace->filename = "";
-            trace->line = 0;
-        }
-        mDebugger->backtraceModel()->addTrace(trace);
-
-        // Skip over the remaining frame part...
-        if (!findAnnotation(AnnotationType::TFrameEnd))
-            return;
-
-        // Not another one coming? Done!
-        if (peekNextAnnotation() != AnnotationType::TFrameBegin) {
-            // End of stack trace dump!
-              dobacktraceready = true;
-        }
-    } else
-        doupdatecpuwindow = true;
-}
-
 void DebugReader::handleLocalOutput()
 {
     // name(spaces)hexvalue(tab)decimalvalue
@@ -1167,9 +1086,22 @@ void DebugReader::processResult(const QByteArray &result)
     if (!parseOk)
         return;
     switch(resultType) {
+    case GDBMIResultType::BreakpointTable:
+    case GDBMIResultType::Frame:
+    case GDBMIResultType::Locals:
+        break;
     case GDBMIResultType::Breakpoint:
         handleBreakpoint(parseValue.object());
         return;
+    case GDBMIResultType::FrameStack:
+        handleStack(parseValue.array());
+        return;
+    case GDBMIResultType::LocalVariables:
+        handleLocalVariables(parseValue.array());
+        return;
+    case GDBMIResultType::Evaluation:
+        handleEvaluation(parseValue.value());
+        return;
     }
 
     QByteArray name = result.mid(0,pos);
@@ -1227,13 +1159,12 @@ void DebugReader::processExecAsyncRecord(const QByteArray &line)
             mProcessExited = true;
             return;
         }
+        mUpdateExecution = true;
+        mUpdateCPUInfo = true;
+        mBreakPointFile = multiValues["fullname"].pathValue();
+        mBreakPointLine = multiValues["line"].intValue();
         if (reason == "signal-received") {
-            //todo: signal received
-            return;
-        }
-        if (reason == "breakpoint-hit") {
-            //todo: signal received
-            return;
+            mSignalReceived = true;
         }
     }
 }
@@ -1282,10 +1213,16 @@ void DebugReader::processDebugOutput(const QByteArray& debugOutput)
     emit parseStarted();
 
     mConsoleOutput.clear();
+    mLocalsValue.clear();
+    mEvalValue.clear();
+    mMemoryValue.clear();
 
-   //try
+    mUpdateExecution = false;
+    mSignalReceived = false;
+    mUpdateCPUInfo = false;
+    mUpdateLocals = false;
+    mEvalReady = false;
 
-   dobacktraceready = false;
    dodisassemblerready = false;
    doregistersready = false;
    doevalready = false;
@@ -1725,12 +1662,58 @@ QStringList DebugReader::tokenize(const QString &s)
 void DebugReader::handleBreakpoint(const GDBMIResultParser::ParseObject& breakpoint)
 {
     // gdb use system encoding for file path
-    QString filename = QFileInfo(QString::fromLocal8Bit(breakpoint["filename"].value())).absoluteFilePath();
+    QString filename = breakpoint["fullname"].value();
     int line = breakpoint["line"].intValue();
     int number = breakpoint["number"].intValue();
     emit breakpointInfoGetted(filename, line , number);
 }
 
+void DebugReader::handleStack(const QList<GDBMIResultParser::ParseValue> & stack)
+{
+    mDebugger->backtraceModel()->clear();
+    foreach (const GDBMIResultParser::ParseValue& frameValue, stack) {
+        GDBMIResultParser::ParseObject frameObject = frameValue.object();
+        PTrace trace = std::make_shared<Trace>();
+        trace->funcname = frameObject["func"].value();
+        trace->filename = frameObject["fullname"].pathValue();
+        trace->line = frameObject["fullname"].intValue();
+        trace->level = frameObject["level"].intValue(0);
+        trace->address = frameObject["addr"].value();
+        mDebugger->backtraceModel()->addTrace(trace);
+    }
+}
+
+void DebugReader::handleLocalVariables(const QList<GDBMIResultParser::ParseValue> &variables)
+{
+    mUpdateLocals=true;
+    foreach (const GDBMIResultParser::ParseValue& varValue, variables) {
+        GDBMIResultParser::ParseObject varObject = varValue.object();
+        mLocalsValue.append(QString("%1 = %2")
+                            .arg(varObject["name"].value(),varObject["value"].value()));
+    }
+}
+
+void DebugReader::handleEvaluation(const QString &value)
+{
+    mEvalReady = true;
+    mEvalValue = value;
+}
+
+void DebugReader::handleMemory(const QList<GDBMIResultParser::ParseValue> &rows)
+{
+    mUpdateMemory = true;
+    foreach (const GDBMIResultParser::ParseValue& row, rows) {
+        GDBMIResultParser::ParseObject rowObject = row.object();
+        QList<GDBMIResultParser::ParseValue> data = rowObject["data"].array();
+        QStringList values;
+        foreach (const GDBMIResultParser::ParseValue& val, data) {
+            values.append(val.value());
+        }
+        mLocalsValue.append(QString("%1 %2")
+                            .arg(rowObject["addr"].value(),values.join(" ")));
+    }
+}
+
 QByteArray DebugReader::removeToken(const QByteArray &line)
 {
     int p=0;
@@ -1746,6 +1729,71 @@ QByteArray DebugReader::removeToken(const QByteArray &line)
     return line;
 }
 
+const QStringList &DebugReader::memoryValue() const
+{
+    return mMemoryValue;
+}
+
+bool DebugReader::updateMemory() const
+{
+    return mUpdateMemory;
+}
+
+const QString &DebugReader::evalValue() const
+{
+    return mEvalValue;
+}
+
+bool DebugReader::evalReady() const
+{
+    return mEvalReady;
+}
+
+const QStringList &DebugReader::localsValue() const
+{
+    return mLocalsValue;
+}
+
+bool DebugReader::updateLocals() const
+{
+    return mUpdateLocals;
+}
+
+bool DebugReader::updateCPUInfo() const
+{
+    return mUpdateCPUInfo;
+}
+
+const PDebugCommand &DebugReader::currentCmd() const
+{
+    return mCurrentCmd;
+}
+
+const QString &DebugReader::breakPointFile() const
+{
+    return mBreakPointFile;
+}
+
+int DebugReader::breakPointLine() const
+{
+    return mBreakPointLine;
+}
+
+const QStringList &DebugReader::consoleOutput() const
+{
+    return mConsoleOutput;
+}
+
+bool DebugReader::signalReceived() const
+{
+    return mSignalReceived;
+}
+
+bool DebugReader::updateExecution() const
+{
+    return mUpdateExecution;
+}
+
 bool DebugReader::processExited() const
 {
     return mProcessExited;
@@ -1791,7 +1839,6 @@ bool DebugReader::waitStart()
     mStartSemaphore.acquire(1);
 }
 
-
 void DebugReader::run()
 {
     mStop = false;
@@ -2056,6 +2103,7 @@ void BreakpointModel::updateBreakpointNumber(const QString &filename, int line,
     foreach (PBreakpoint bp, mList) {
         if (bp->filename == filename && bp->line == line) {
             bp->number = number;
+            return;
         }
     }
 }
diff --git a/RedPandaIDE/debugger.h b/RedPandaIDE/debugger.h
index 3619102a..c92ab62a 100644
--- a/RedPandaIDE/debugger.h
+++ b/RedPandaIDE/debugger.h
@@ -55,7 +55,9 @@ using PBreakpoint = std::shared_ptr<Breakpoint>;
 struct Trace {
     QString funcname;
     QString filename;
+    QString address;
     int line;
+    int level;
 };
 
 using PTrace = std::shared_ptr<Trace>;
@@ -281,6 +283,31 @@ public:
 
     bool processExited() const;
 
+    bool updateExecution() const;
+
+    bool signalReceived() const;
+
+    const QStringList &consoleOutput() const;
+
+    int breakPointLine() const;
+
+    const QString &breakPointFile() const;
+
+    const PDebugCommand &currentCmd() const;
+
+    bool updateCPUInfo() const;
+
+    bool updateLocals() const;
+
+    const QStringList &localsValue() const;
+
+    bool evalReady() const;
+
+    const QString &evalValue() const;
+
+    bool updateMemory() const;
+
+    const QStringList &memoryValue() const;
 
 signals:
     void parseStarted();
@@ -302,7 +329,6 @@ private:
     void handleDisplay();
     void handleError();
     void handleExit();
-    void handleFrames();
     void handleLocalOutput();
     void handleLocals();
     void handleMemory();
@@ -319,6 +345,10 @@ private:
     QStringList tokenize(const QString& s);
 
     void handleBreakpoint(const GDBMIResultParser::ParseObject& breakpoint);
+    void handleStack(const QList<GDBMIResultParser::ParseValue> & stack);
+    void handleLocalVariables(const QList<GDBMIResultParser::ParseValue> & variables);
+    void handleEvaluation(const QString& value);
+    void handleMemory(const QList<GDBMIResultParser::ParseValue> & rows);
     void processConsoleOutput(const QByteArray& line);
     void processResult(const QByteArray& result);
     void processExecAsyncRecord(const QByteArray& line);
@@ -345,16 +375,11 @@ private:
 
     //fWatchView: TTreeView;
     int mIndex;
-    int mBreakPointLine;
-    QString mBreakPointFile;
-    QString mEvalValue;
-    QStringList mMemoryValue;
-    QStringList mLocalsValue;
+
     QString mSignal;
     bool mUseUTF8;
 
     // attempt to cut down on Synchronize calls
-    bool dobacktraceready;
     bool dodisassemblerready;
     bool doregistersready;
     bool doevalready;
@@ -363,12 +388,24 @@ private:
     bool doreceivedsignal;
     bool doreceivedsfwarning;
     bool doupdatememoryview;
-    bool doupdatelocal;
 
     //
     bool mInferiorPaused;
     bool mProcessExited;
+
+    bool mUpdateExecution;
+    bool mSignalReceived;
+    bool mUpdateCPUInfo;
+    bool mUpdateLocals;
+    bool mEvalReady;
+    bool mUpdateMemory;
+
     QStringList mConsoleOutput;
+    int mBreakPointLine;
+    QString mBreakPointFile;
+    QStringList mLocalsValue;
+    QString mEvalValue;
+    QStringList mMemoryValue;
 
     bool mStop;
     // QThread interface
diff --git a/RedPandaIDE/gdbmiresultparser.cpp b/RedPandaIDE/gdbmiresultparser.cpp
index 4a0620c4..cba4e8a3 100644
--- a/RedPandaIDE/gdbmiresultparser.cpp
+++ b/RedPandaIDE/gdbmiresultparser.cpp
@@ -1,5 +1,6 @@
 #include "gdbmiresultparser.h"
 
+#include <QFileInfo>
 #include <QList>
 
 GDBMIResultParser::GDBMIResultParser()
@@ -172,7 +173,7 @@ bool GDBMIResultParser::parseObject(const char *&p, ParseObject &obj)
     return false;
 }
 
-bool GDBMIResultParser::parseArray(const char *&p, QList<GDBMIResultParser::ParseObject> &array)
+bool GDBMIResultParser::parseArray(const char *&p, QList<GDBMIResultParser::ParseValue> &array)
 {
     if (*p!='[')
         return false;
@@ -180,10 +181,10 @@ bool GDBMIResultParser::parseArray(const char *&p, QList<GDBMIResultParser::Pars
     if (*p!=']') {
         while (*p!=0) {
             skipSpaces(p);
-            ParseObject obj;
-            bool result = parseObject(p,obj);
+            ParseValue val;
+            bool result = parseValue(p,val);
             if (result) {
-                array.append(obj);
+                array.append(val);
             } else {
                 return false;
             }
@@ -236,7 +237,7 @@ const QByteArray &GDBMIResultParser::ParseValue::value() const
     return mValue;
 }
 
-const QList<::GDBMIResultParser::ParseObject> &GDBMIResultParser::ParseValue::array() const
+const QList<::GDBMIResultParser::ParseValue> &GDBMIResultParser::ParseValue::array() const
 {
     Q_ASSERT(mType == ParseValueType::Array);
     return mArray;
@@ -259,6 +260,12 @@ int GDBMIResultParser::ParseValue::intValue(int defaultValue) const
         return defaultValue;
 }
 
+QString GDBMIResultParser::ParseValue::pathValue() const
+{
+    Q_ASSERT(mType == ParseValueType::Value);
+    return QFileInfo(QString::fromLocal8Bit(mValue)).absoluteFilePath();
+}
+
 GDBMIResultParser::ParseValueType GDBMIResultParser::ParseValue::type() const
 {
     return mType;
@@ -281,7 +288,7 @@ GDBMIResultParser::ParseValue::ParseValue(const ParseObject &object):
 {
 }
 
-GDBMIResultParser::ParseValue::ParseValue(const QList<ParseObject> &array):
+GDBMIResultParser::ParseValue::ParseValue(const QList<ParseValue> &array):
     mArray(array),
     mType(ParseValueType::Array)
 {
@@ -301,7 +308,7 @@ GDBMIResultParser::ParseValue &GDBMIResultParser::ParseValue::operator=(const Pa
     mObject = object;
 }
 
-GDBMIResultParser::ParseValue &GDBMIResultParser::ParseValue::operator=(const QList<ParseObject>& array)
+GDBMIResultParser::ParseValue &GDBMIResultParser::ParseValue::operator=(const QList<ParseValue>& array)
 {
     Q_ASSERT(mType == ParseValueType::NotAssigned);
     mType = ParseValueType::Array;
diff --git a/RedPandaIDE/gdbmiresultparser.h b/RedPandaIDE/gdbmiresultparser.h
index 4ae71eb4..a895c73f 100644
--- a/RedPandaIDE/gdbmiresultparser.h
+++ b/RedPandaIDE/gdbmiresultparser.h
@@ -48,20 +48,21 @@ public:
         explicit ParseValue();
         explicit ParseValue(const QByteArray& value);
         explicit ParseValue(const ParseObject &object);
-        explicit ParseValue(const QList<ParseObject>& array);
+        explicit ParseValue(const QList<ParseValue>& array);
         ParseValue(const ParseValue&) = delete;
         const QByteArray &value() const;
-        const QList<ParseObject> &array() const;
+        const QList<ParseValue> &array() const;
         const ParseObject &object() const;
         int intValue(int defaultValue=-1) const;
+        QString pathValue() const;
         ParseValueType type() const;
         ParseValue& operator=(const QByteArray& value);
         ParseValue& operator=(const ParseObject& object);
-        ParseValue& operator=(const QList<ParseObject>& array);
+        ParseValue& operator=(const QList<ParseValue>& array);
         ParseValue& operator=(const ParseValue& value);
     private:
         QByteArray mValue;
-        QList<ParseObject> mArray;
+        QList<ParseValue> mArray;
         ParseObject mObject;
         ParseValueType mType;
     };
@@ -78,7 +79,7 @@ private:
     bool parseValue(const char* &p, ParseValue& value);
     bool parseStringValue(const char*&p, QByteArray& stringValue);
     bool parseObject(const char*&p, ParseObject& obj);
-    bool parseArray(const char*&p, QList<ParseObject>& array);
+    bool parseArray(const char*&p, QList<ParseValue>& array);
     void skipSpaces(const char* &p);
     bool isNameChar(char ch);
     bool isSpaceChar(char ch);