diff --git a/RedPandaIDE/debugger/dapdebugger.cpp b/RedPandaIDE/debugger/dapdebugger.cpp
index 95711491..374b8d8f 100644
--- a/RedPandaIDE/debugger/dapdebugger.cpp
+++ b/RedPandaIDE/debugger/dapdebugger.cpp
@@ -86,3 +86,8 @@ void DAPDebuggerClient::run()
         emit processFailed(mProcess->error());
     }
 }
+
+DebuggerType DAPDebuggerClient::clientType()
+{
+    return DebuggerType::DAP;
+}
diff --git a/RedPandaIDE/debugger/dapdebugger.h b/RedPandaIDE/debugger/dapdebugger.h
index 8e28d8fd..d87d0b6a 100644
--- a/RedPandaIDE/debugger/dapdebugger.h
+++ b/RedPandaIDE/debugger/dapdebugger.h
@@ -34,6 +34,7 @@ public:
     void postCommand(const QString &Command, const QString &Params, DebugCommandSource Source) override;
     void registerInferiorStoppedCommand(const QString &Command, const QString &Params) override;
     void stopDebug() override;
+    DebuggerType clientType() override;
 
 protected:
     void runNextCmd() override;
diff --git a/RedPandaIDE/debugger/debugger.cpp b/RedPandaIDE/debugger/debugger.cpp
index c43b5ddb..e7122f52 100644
--- a/RedPandaIDE/debugger/debugger.cpp
+++ b/RedPandaIDE/debugger/debugger.cpp
@@ -159,7 +159,7 @@ bool Debugger::start(int compilerSetIndex, const QString& inferior, const QStrin
         mTarget->waitStart();
     }
     //delete when thread finished
-    mClient = new GDBMIDebuggerClient(this);
+    mClient = new GDBMIDebuggerClient(this, debuggerType());
     mClient->addBinDirs(binDirs);
     mClient->addBinDir(pSettings->dirs().appDir());
     mClient->setDebuggerPath(debuggerPath);
@@ -270,10 +270,10 @@ void Debugger::updateRegisterValues(const QHash<int, QString> &values)
 void Debugger::refreshAll()
 {
     refreshWatchVars();
-    if (mExecuting && mClient)
+    if (mClient)
         mClient->refreshStackVariables();
     if (memoryModel()->startAddress()>0
-            && mExecuting && mClient)
+            && mClient)
         mClient->readMemory(
                     memoryModel()->startAddress(),
                     pSettings->debugger().memoryViewRows(),
@@ -291,16 +291,9 @@ std::shared_ptr<WatchModel> Debugger::watchModel() const
     return mWatchModel;
 }
 
-void Debugger::sendCommand(const QString &command, const QString &params, DebugCommandSource source)
-{
-    if (mExecuting && mClient) {
-        mClient->postCommand(command,params,source);
-    }
-}
-
 bool Debugger::commandRunning()
 {
-    if (mExecuting && mClient) {
+    if (mClient) {
         return mClient->commandRunning();
     }
     return false;
@@ -308,7 +301,7 @@ bool Debugger::commandRunning()
 
 bool Debugger::inferiorRunning()
 {
-    if (mExecuting && mClient) {
+    if (mClient) {
         return mClient->inferiorRunning();
     }
     return false;
@@ -316,7 +309,7 @@ bool Debugger::inferiorRunning()
 
 void Debugger::interrupt()
 {
-    if (mExecuting && mClient) {
+    if (mClient) {
         mClient->interrupt();
     }
 }
@@ -441,7 +434,7 @@ PBreakpoint Debugger::breakpointAt(int line, const Editor *editor, int *index)
 void Debugger::setBreakPointCondition(int index, const QString &condition, bool forProject)
 {
     PBreakpoint breakpoint=mBreakpointModel->setBreakPointCondition(index,condition, forProject);
-    if (mExecuting && mClient)
+    if (mClient)
         mClient->setBreakpointCondition(breakpoint);
 }
 
@@ -494,7 +487,7 @@ void Debugger::loadForProject(const QString &filename, const QString &projectFol
 void Debugger::addWatchpoint(const QString &expression)
 {
     QString s=expression.trimmed();
-    if (mExecuting && mClient) {
+    if (mClient) {
         mClient->addWatchpoint(expression);
     }
 }
@@ -536,31 +529,29 @@ void Debugger::modifyWatchVarExpression(const QString &oldExpr, const QString &n
         var->name.clear();
         var->children.clear();
 
-        if (mExecuting) {
-            sendWatchCommand(var);
-        }
+        sendWatchCommand(var);
     }
 }
 
 void Debugger::refreshWatchVars()
 {
-    if (mExecuting && mClient) {
+    if (mClient) {
         sendAllWatchVarsToDebugger();
         if (mDebuggerType==DebuggerType::LLDB_MI) {
             for (PWatchVar var:mWatchModel->watchVars()) {
                 if (!var->name.isEmpty())
-                    mClient->refreshWatchVar(var);
+                    mClient->refreshWatch(var);
             }
         } else {
-            sendCommand("-var-update"," --all-values *");
+            mClient->refreshWatch();
         }
     }
 }
 
 void Debugger::fetchVarChildren(const QString &varName)
 {
-    if (mExecuting) {
-        sendCommand("-var-list-children",varName);
+    if (mClient) {
+        mClient->fetchWatchVarChildren(varName);
     }
 }
 
@@ -648,6 +639,12 @@ PWatchVar Debugger::watchVarAt(const QModelIndex &index)
     return mWatchModel->findWatchVar(index);
 }
 
+void Debugger::evalExpression(const QString &expression)
+{
+    if (mClient)
+        mClient->evalExpression(expression);
+}
+
 //void Debugger::notifyWatchVarUpdated(PWatchVar var)
 //{
 //    mWatchModel->notifyUpdated(var);
@@ -664,36 +661,20 @@ std::shared_ptr<BreakpointModel> Debugger::breakpointModel()
 
 void Debugger::sendWatchCommand(PWatchVar var)
 {
-    sendCommand("-var-create", var->expression);
+    if (mClient)
+        mClient->addWatch(var->expression);
 }
 
 void Debugger::sendRemoveWatchCommand(PWatchVar var)
 {
-    sendCommand("-var-delete",QString("%1").arg(var->name));
+    if (mClient)
+        mClient->removeWatch(var);
 }
 
 void Debugger::sendBreakpointCommand(PBreakpoint breakpoint)
 {
-    if (breakpoint && mExecuting) {
-        // break "filename":linenum
-        QString condition;
-        if (!breakpoint->condition.isEmpty()) {
-            condition = " -c " + breakpoint->condition;
-        }
-        QString filename = breakpoint->filename;
-        filename.replace('\\','/');
-        if (debuggerType()==DebuggerType::LLDB_MI) {
-            sendCommand("-break-insert",
-                        QString("%1 \"%2:%3\"")
-                        .arg(condition, filename)
-                        .arg(breakpoint->line));
-        } else {
-            sendCommand("-break-insert",
-                        QString("%1 --source \"%2\" --line %3")
-                        .arg(condition,filename)
-                        .arg(breakpoint->line));
-        }
-    }
+    if (mClient)
+        mClient->addBreakpoint(breakpoint);
 }
 
 void Debugger::sendClearBreakpointCommand(int index, bool forProject)
@@ -703,14 +684,8 @@ void Debugger::sendClearBreakpointCommand(int index, bool forProject)
 
 void Debugger::sendClearBreakpointCommand(PBreakpoint breakpoint)
 {
-    // Debugger already running? Remove it from GDB
-    if (breakpoint && breakpoint->number>=0 && mExecuting) {
-        //clear "filename":linenum
-        QString filename = breakpoint->filename;
-        filename.replace('\\','/');
-        sendCommand("-break-delete",
-                QString("%1").arg(breakpoint->number));
-    }
+    if (mClient)
+        mClient->removeBreakpoint(breakpoint);
 }
 
 QJsonArray BreakpointModel::toJson(const QString& projectFolder)
@@ -941,13 +916,15 @@ void Debugger::syncFinishedParsing()
 
 void Debugger::setMemoryData(qulonglong address, unsigned char data)
 {
-    sendCommand("-data-write-memory-bytes", QString("%1 \"%2\"").arg(address).arg(data,2,16,QChar('0')));
+    if (mClient)
+        mClient->writeMemory(address, data);
     refreshAll();
 }
 
 void Debugger::setWatchVarValue(const QString &name, const QString &value)
 {
-    sendCommand("-var-assign",QString("%1 %2").arg(name,value));
+    if (mClient)
+        mClient->writeWatchVar(name, value);
     refreshAll();
 }
 
diff --git a/RedPandaIDE/debugger/debugger.h b/RedPandaIDE/debugger/debugger.h
index 202f9162..88c9d44f 100644
--- a/RedPandaIDE/debugger/debugger.h
+++ b/RedPandaIDE/debugger/debugger.h
@@ -303,8 +303,6 @@ public:
     ~Debugger();
     // Play/pause
     bool start(int compilerSetIndex, const QString& inferior, const QStringList& binDirs, const QString& sourceFile=QString());
-    void sendCommand(const QString& command, const QString& params,
-                     DebugCommandSource source = DebugCommandSource::Other);
     bool commandRunning();
     bool inferiorRunning();
     void interrupt();
@@ -345,6 +343,10 @@ public:
     PWatchVar findWatchVar(const QString& expression);
     PWatchVar watchVarAt(const QModelIndex& index);
     void refreshVars();
+
+    void evalExpression(const QString& expression);
+
+
 //    void notifyWatchVarUpdated(PWatchVar var);
 
     std::shared_ptr<BacktraceModel> backtraceModel();
@@ -493,13 +495,33 @@ public:
 
     Debugger* debugger() { return mDebugger; }
 
+    virtual DebuggerType clientType() = 0;
+
     //requests
     virtual void interrupt() = 0;
     virtual void refreshStackVariables() = 0;
+
     virtual void readMemory(qulonglong startAddress, int rows, int cols) = 0;
-    virtual void setBreakpointCondition(PBreakpoint breakpoint) = 0;
+    virtual void writeMemory(qulonglong address, unsigned char data) = 0;
+
+    virtual void addBreakpoint(PBreakpoint breakpoint) = 0;
+    virtual void removeBreakpoint(PBreakpoint breakpoint) = 0;
     virtual void addWatchpoint(const QString& watchExp) = 0;
-    virtual void refreshWatchVar(PWatchVar var) = 0;
+    virtual void setBreakpointCondition(PBreakpoint breakpoint) = 0;
+
+    virtual void addWatch(const QString& expression) = 0;
+    virtual void removeWatch(PWatchVar watchVar) = 0;
+    virtual void writeWatchVar(const QString& varName, const QString& value) = 0;
+    virtual void refreshWatch(PWatchVar var) = 0;
+    virtual void refreshWatch() = 0;
+    virtual void fetchWatchVarChildren(const QString& varName) = 0;
+
+    virtual void evalExpression(const QString& expression) = 0;
+
+    virtual void refreshFrame() = 0;
+    virtual void refreshRegisters() = 0;
+    virtual void disassembleCurrentFrame(bool blendMode) = 0;
+
 
 signals:
     void parseStarted();
diff --git a/RedPandaIDE/debugger/gdbmidebugger.cpp b/RedPandaIDE/debugger/gdbmidebugger.cpp
index bf23ef9c..b8f09d43 100644
--- a/RedPandaIDE/debugger/gdbmidebugger.cpp
+++ b/RedPandaIDE/debugger/gdbmidebugger.cpp
@@ -26,8 +26,12 @@
 
 const QRegularExpression GDBMIDebuggerClient::REGdbSourceLine("^(\\d)+\\s+in\\s+(.+)$");
 
-GDBMIDebuggerClient::GDBMIDebuggerClient(Debugger *debugger, QObject *parent):
-    DebuggerClient(debugger, parent)
+GDBMIDebuggerClient::GDBMIDebuggerClient(
+        Debugger *debugger,
+        DebuggerType clientType,
+        QObject *parent):
+    DebuggerClient{debugger, parent},
+    mClientType{clientType}
 {
     mProcess = std::make_shared<QProcess>();
     mAsyncUpdated = false;
@@ -61,6 +65,11 @@ void GDBMIDebuggerClient::stopDebug()
     mStop = true;
 }
 
+DebuggerType GDBMIDebuggerClient::clientType()
+{
+    return mClientType;
+}
+
 void GDBMIDebuggerClient::run()
 {
     mStop = false;
@@ -867,12 +876,12 @@ const PDebugCommand &GDBMIDebuggerClient::currentCmd() const
 
 void GDBMIDebuggerClient::interrupt()
 {
-    postCommand("-exec-interrupt", "", DebugCommandSource::Other);
+    postCommand("-exec-interrupt", "");
 }
 
 void GDBMIDebuggerClient::refreshStackVariables()
 {
-    postCommand("-stack-list-variables", "--all-values", DebugCommandSource::Other);
+    postCommand("-stack-list-variables", "--all-values");
 }
 
 void GDBMIDebuggerClient::readMemory(qulonglong startAddress, int rows, int cols)
@@ -880,9 +889,47 @@ void GDBMIDebuggerClient::readMemory(qulonglong startAddress, int rows, int cols
     postCommand("-data-read-memory",QString("%1 x 1 %2 %3 ")
                 .arg(startAddress)
                 .arg(rows)
-                .arg(cols),
-                DebugCommandSource::Other
-                );
+                .arg(cols));
+}
+
+void GDBMIDebuggerClient::writeMemory(qulonglong address, unsigned char data)
+{
+    postCommand("-data-write-memory-bytes", QString("%1 \"%2\"").arg(address).arg(data,2,16,QChar('0')));
+}
+
+void GDBMIDebuggerClient::addBreakpoint(PBreakpoint breakpoint)
+{
+    if (breakpoint) {
+        // break "filename":linenum
+        QString condition;
+        if (!breakpoint->condition.isEmpty()) {
+            condition = " -c " + breakpoint->condition;
+        }
+        QString filename = breakpoint->filename;
+        filename.replace('\\','/');
+        if (clientType()==DebuggerType::LLDB_MI) {
+            postCommand("-break-insert",
+                        QString("%1 \"%2:%3\"")
+                        .arg(condition, filename)
+                        .arg(breakpoint->line));
+        } else {
+            postCommand("-break-insert",
+                        QString("%1 --source \"%2\" --line %3")
+                        .arg(condition,filename)
+                        .arg(breakpoint->line));
+        }
+    }
+}
+
+void GDBMIDebuggerClient::removeBreakpoint(PBreakpoint breakpoint)
+{
+    if (breakpoint && breakpoint->number>=0) {
+        //clear "filename":linenum
+        QString filename = breakpoint->filename;
+        filename.replace('\\','/');
+        postCommand("-break-delete",
+                QString("%1").arg(breakpoint->number));
+    }
 }
 
 void GDBMIDebuggerClient::setBreakpointCondition(PBreakpoint breakpoint)
@@ -891,25 +938,72 @@ void GDBMIDebuggerClient::setBreakpointCondition(PBreakpoint breakpoint)
     QString condition = breakpoint->condition;
     if (condition.isEmpty()) {
         postCommand("-break-condition",
-                    QString("%1").arg(breakpoint->number), DebugCommandSource::Other);
+                    QString("%1").arg(breakpoint->number));
     } else {
         postCommand("-break-condition",
-                    QString("%1 %2").arg(breakpoint->number).arg(condition), DebugCommandSource::Other);
+                    QString("%1 %2").arg(breakpoint->number).arg(condition));
     }
 }
 
+void GDBMIDebuggerClient::addWatch(const QString &expression)
+{
+    postCommand("-var-create", expression);
+}
+
+void GDBMIDebuggerClient::removeWatch(PWatchVar watchVar)
+{
+    postCommand("-var-delete",QString("%1").arg(watchVar->name));
+}
+
+void GDBMIDebuggerClient::writeWatchVar(const QString &varName, const QString &value)
+{
+    postCommand("-var-assign",QString("%1 %2").arg(varName, value));
+}
+
 void GDBMIDebuggerClient::addWatchpoint(const QString &watchExp)
 {
     if (!watchExp.isEmpty())
-        postCommand("-break-watch", watchExp, DebugCommandSource::Other);
+        postCommand("-break-watch", watchExp);
 }
 
-void GDBMIDebuggerClient::refreshWatchVar(PWatchVar var)
+void GDBMIDebuggerClient::refreshWatch(PWatchVar var)
 {
     Q_ASSERT(var!=nullptr);
     postCommand("-var-update",
-                QString(" --all-values %1").arg(var->name),
-                DebugCommandSource::Other);
+                QString(" --all-values %1").arg(var->name));
+}
+
+void GDBMIDebuggerClient::refreshWatch()
+{
+    postCommand("-var-update"," --all-values *");
+}
+
+void GDBMIDebuggerClient::fetchWatchVarChildren(const QString& varName)
+{
+    postCommand("-var-list-children", varName);
+}
+
+void GDBMIDebuggerClient::evalExpression(const QString &expression)
+{
+    postCommand("-data-evaluate-expression", expression);
+}
+
+void GDBMIDebuggerClient::refreshFrame()
+{
+    postCommand("-stack-info-frame", "");
+}
+
+void GDBMIDebuggerClient::refreshRegisters()
+{
+    postCommand("-data-list-register-values", "N");
+}
+
+void GDBMIDebuggerClient::disassembleCurrentFrame(bool blendMode)
+{
+    if (blendMode)
+        postCommand("disas", "/s");
+    else
+        postCommand("disas", "");
 }
 
 void GDBMIDebuggerClient::runInferiorStoppedHook()
diff --git a/RedPandaIDE/debugger/gdbmidebugger.h b/RedPandaIDE/debugger/gdbmidebugger.h
index 6d8c1127..3a09504d 100644
--- a/RedPandaIDE/debugger/gdbmidebugger.h
+++ b/RedPandaIDE/debugger/gdbmidebugger.h
@@ -38,21 +38,39 @@ using PDebugCommand = std::shared_ptr<DebugCommand>;
 class GDBMIDebuggerClient: public DebuggerClient {
     Q_OBJECT
 public:
-    explicit GDBMIDebuggerClient(Debugger* debugger, QObject *parent = nullptr);
+    explicit GDBMIDebuggerClient(Debugger* debugger, DebuggerType clientType, QObject *parent = nullptr);
 
     // DebuggerClient interface
 public:
-    void postCommand(const QString &Command, const QString &Params, DebugCommandSource Source) override;
+    void postCommand(const QString &Command, const QString &Params, DebugCommandSource Source = DebugCommandSource::Other) override;
     void registerInferiorStoppedCommand(const QString &Command, const QString &Params) override;
     void stopDebug() override;
+    DebuggerType clientType() override;
     const PDebugCommand &currentCmd() const;
 
     void interrupt() override;
     void refreshStackVariables() override;
+
     void readMemory(qulonglong startAddress, int rows, int cols) override;
-    void setBreakpointCondition(PBreakpoint breakpoint) override;
+    void writeMemory(qulonglong address, unsigned char data) override;
+
+    void addBreakpoint(PBreakpoint breakpoint) override;
+    void removeBreakpoint(PBreakpoint breakpoint) override;
     void addWatchpoint(const QString& watchExp) override;
-    void refreshWatchVar(PWatchVar var) override;
+    void setBreakpointCondition(PBreakpoint breakpoint) override;
+
+    void addWatch(const QString& expression) override;
+    void removeWatch(PWatchVar watchVar) override;
+    void writeWatchVar(const QString& varName, const QString& value) override;
+    void refreshWatch(PWatchVar var) override;
+    void refreshWatch() override;
+    void fetchWatchVarChildren(const QString& varName) override;
+
+    void evalExpression(const QString& expression) override;
+
+    void refreshFrame();
+    void refreshRegisters();
+    void disassembleCurrentFrame(bool blendMode);
     // QThread interface
 protected:
     void run() override;
@@ -100,6 +118,7 @@ private:
     PDebugCommand mCurrentCmd;
     QList<PDebugCommand> mInferiorStoppedHookCommands;
 
+    DebuggerType mClientType;
 };
 
 #endif // GDBMI_DEBUGGER_H
diff --git a/RedPandaIDE/editor.cpp b/RedPandaIDE/editor.cpp
index d34cd7dc..cbcdb269 100644
--- a/RedPandaIDE/editor.cpp
+++ b/RedPandaIDE/editor.cpp
@@ -4108,7 +4108,7 @@ void Editor::showDebugHint(const QString &s, int line)
     connect(pMainWindow->debugger(), &Debugger::evalValueReady,
                this, &Editor::onTipEvalValueReady);
     mCurrentDebugTipWord = s;
-    pMainWindow->debugger()->sendCommand("-data-evaluate-expression",s);
+    pMainWindow->debugger()->evalExpression(s);
 }
 
 QString Editor::getErrorHint(const PSyntaxIssue& issue)
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index 8becdd0b..187d6d11 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -6501,7 +6501,7 @@ void MainWindow::onDebugEvaluateInput()
     if (!s.isEmpty()) {
         connect(mDebugger.get(), &Debugger::evalValueReady,
                    this, &MainWindow::onEvalValueReady);
-        mDebugger->sendCommand("-data-evaluate-expression",s);
+        mDebugger->evalExpression(s);
         pMainWindow->debugger()->refreshAll();
     }
 }