diff --git a/src/ddebug/common/debugger.d b/src/ddebug/common/debugger.d
index d6f3192..0db24da 100644
--- a/src/ddebug/common/debugger.d
+++ b/src/ddebug/common/debugger.d
@@ -36,6 +36,24 @@ class LocationBase {
     LocationBase clone() { return new LocationBase(this); }
 }
 
+class Breakpoint : LocationBase {
+    int id;
+    bool enabled = true;
+    string projectName;
+    this() {
+        id = _nextBreakpointId++;
+    }
+    this(Breakpoint v) {
+        super(v);
+        id = v.id;
+        enabled = v.enabled;
+        projectName = v.projectName;
+    }
+    override Breakpoint clone() {
+        return new Breakpoint(this);
+    }
+}
+
 class DebugFrame : LocationBase {
     ulong address;
     string func;
@@ -65,24 +83,6 @@ class DebugFrame : LocationBase {
     }
 }
 
-class Breakpoint : LocationBase {
-    int id;
-    bool enabled = true;
-    string projectName;
-    this() {
-        id = _nextBreakpointId++;
-    }
-    this(Breakpoint v) {
-        super(v);
-        id = v.id;
-        enabled = v.enabled;
-        projectName = v.projectName;
-    }
-    override Breakpoint clone() {
-        return new Breakpoint(this);
-    }
-}
-
 class DebugThread {
     ulong id;
     string name;
@@ -103,8 +103,22 @@ class DebugThread {
     }
     DebugThread clone() { return new DebugThread(this); }
 
-    @property int length() { return stack ? stack.length : 0; }
-    DebugFrame opIndex(int index) { return stack ? stack[index] : null; }
+    @property int length() { 
+        if (stack && stack.length > 0)
+            return stack.length;
+        if (frame)
+            return 1;
+        return 0; 
+    }
+    DebugFrame opIndex(int index) { 
+        if (index < 0 || index > length)
+            return null;
+        if (stack && stack.length > 0)
+            return stack[index];
+        if (frame && index == 0)
+            return frame;
+        return null; 
+    }
 }
 
 class DebugThreadList {
diff --git a/src/ddebug/gdb/gdbmiparser.d b/src/ddebug/gdb/gdbmiparser.d
index fa0a834..290be10 100644
--- a/src/ddebug/gdb/gdbmiparser.d
+++ b/src/ddebug/gdb/gdbmiparser.d
@@ -5,6 +5,7 @@ import std.utf;
 import std.conv : to;
 import std.array : empty;
 import std.algorithm : startsWith, equal;
+import std.string : format;
 import ddebug.common.debugger;
 
 /// result class
@@ -123,6 +124,8 @@ DebugThread parseThread(MIValue params) {
     DebugThread res = new DebugThread();
     res.id = params.getUlong("id");
     res.name = params.getString("target-id");
+    if (res.name.empty)
+        res.name = "Thread%d".format(res.id);
     string stateName = params.getString("state");
     if (stateName == "stopped")
         res.state = DebuggingState.paused;
diff --git a/src/dlangide/ui/debuggerui.d b/src/dlangide/ui/debuggerui.d
index 5d53b4b..2e5738f 100644
--- a/src/dlangide/ui/debuggerui.d
+++ b/src/dlangide/ui/debuggerui.d
@@ -14,10 +14,13 @@ import ddebug.common.execution;
 import ddebug.common.debugger;
 
 class DebuggerUIHandler : DebuggerCallback {
-    IDEFrame _ide;
-    Debugger _debugger;
-    DebuggingState _state = DebuggingState.loaded;
-    DebugFrame _location;
+
+    private IDEFrame _ide;
+    private Debugger _debugger;
+    private DebuggingState _state = DebuggingState.loaded;
+    private DebugFrame _location;
+    private WatchPanel _watchPanel;
+    private StackPanel _stackPanel;
 
     this(IDEFrame ide, Debugger debugger) {
         _ide = ide;
@@ -37,6 +40,8 @@ class DebuggerUIHandler : DebuggerCallback {
     /// send debug context (threads, stack frames, local vars...)
     void onDebugContextInfo(DebugThreadList info) {
         Log.d("Debugger context received");
+        _stackPanel.updateDebugInfo(info, info.currentThreadId, 0);
+        _watchPanel.updateDebugInfo(info, info.currentThreadId, 0);
     }
 
     void onResponse(ResponseCode code, string msg) {
@@ -172,8 +177,6 @@ class DebuggerUIHandler : DebuggerCallback {
     }
 
 
-    private WatchPanel _watchPanel;
-    private StackPanel _stackPanel;
 
     void switchToDebugPerspective() {
         _ide.dockHost.layoutPriority = [DockAlignment.Bottom, DockAlignment.Top, DockAlignment.Left, DockAlignment.Right];
diff --git a/src/dlangide/ui/stackpanel.d b/src/dlangide/ui/stackpanel.d
index 9a97f86..7daef90 100644
--- a/src/dlangide/ui/stackpanel.d
+++ b/src/dlangide/ui/stackpanel.d
@@ -2,6 +2,9 @@ module dlangide.ui.stackpanel;
 
 import dlangui;
 
+import std.string : format;
+import ddebug.common.debugger;
+
 class StackPanel : DockWindow {
 
     this(string id) {
@@ -10,26 +13,75 @@ class StackPanel : DockWindow {
     }
 
     override protected Widget createBodyWidget() {
+        layoutWidth = FILL_PARENT;
+        layoutHeight = FILL_PARENT;
         VerticalLayout root = new VerticalLayout();
-        root.layoutWeight = FILL_PARENT;
+        root.layoutWidth = FILL_PARENT;
         root.layoutHeight = FILL_PARENT;
-        ComboBox comboBox = new ComboBox("threadComboBox", ["Thread1"d]);
-        comboBox.layoutWidth = FILL_PARENT;
-        comboBox.selectedItemIndex = 0;
-        StringGridWidget grid = new StringGridWidget("stackGrid");
-        grid.resize(2, 20);
-        grid.showColHeaders = true;
-        grid.showRowHeaders = false;
-        grid.layoutHeight = FILL_PARENT;
-        grid.layoutWidth = FILL_PARENT;
-        grid.setColTitle(0, "Function"d);
-        grid.setColTitle(1, "Address"d);
-        grid.setCellText(0, 0, "main()"d);
-        root.addChild(comboBox);
-        root.addChild(grid);
+        _comboBox = new ComboBox("threadComboBox", ["Thread1"d]);
+        _comboBox.layoutWidth = FILL_PARENT;
+        _comboBox.selectedItemIndex = 0;
+        _grid = new StringGridWidget("stackGrid");
+        _grid.resize(2, 20);
+        _grid.showColHeaders = true;
+        _grid.showRowHeaders = false;
+        _grid.layoutHeight = FILL_PARENT;
+        _grid.layoutWidth = FILL_PARENT;
+        _grid.setColTitle(0, "Function"d);
+        _grid.setColTitle(1, "Address"d);
+        _grid.setCellText(0, 0, "main()"d);
+        _grid.layoutWidth = FILL_PARENT;
+        _grid.layoutHeight = FILL_PARENT;
+        root.addChild(_comboBox);
+        root.addChild(_grid);
         return root;
     }
 
+    StringGridWidget _grid;
+    ComboBox _comboBox;
+    DebugThreadList _debugInfo;
+    DebugThread _selectedThread;
+    ulong _currentThreadId;
+    int _currentThreadIndex;
+    int _currentFrame;
+    void updateDebugInfo(DebugThreadList data, ulong currentThreadId, int currentFrame) {
+        _debugInfo = data;
+        if (currentThreadId == 0)
+            currentThreadId = data.currentThreadId;
+        _currentThreadId = currentThreadId;
+        _currentThreadIndex = -1;
+        _currentFrame = 0;
+        _selectedThread = null;
+        if (_debugInfo) {
+            _comboBox.enabled = true;
+            dstring[] threadNames;
+            for (int i = 0; i < _debugInfo.length; i++) {
+                threadNames ~= _debugInfo[i].name.toUTF32;
+                if (_debugInfo[i].id == _currentThreadId) {
+                    _currentThreadIndex = i;
+                    _selectedThread = _debugInfo[i];
+                    if (currentFrame <= _selectedThread.length)
+                        _currentFrame = currentFrame;
+                }
+            }
+            _comboBox.items = threadNames;
+            if (_currentThreadIndex >= 0 && _selectedThread.length > 0) {
+                _comboBox.selectedItemIndex = _currentThreadIndex;
+                _grid.resize(2, _selectedThread.length);
+                for (int i = 0; i < _selectedThread.length; i++) {
+                    _grid.setCellText(0, i, _selectedThread[i].func.toUTF32);
+                    _grid.setCellText(1, i, ""d);
+                }
+            } else {
+                _grid.resize(2, 1);
+                _grid.setCellText(0, 0, "No info"d);
+                _grid.setCellText(1, 0, ""d);
+            }
+        } else {
+            _comboBox.enabled = false;
+        }
+    }
+
     protected void onPopupMenuItem(MenuItem item) {
         if (item.action)
             handleAction(item.action);
diff --git a/src/dlangide/ui/watchpanel.d b/src/dlangide/ui/watchpanel.d
index 56c6b6d..90a3969 100644
--- a/src/dlangide/ui/watchpanel.d
+++ b/src/dlangide/ui/watchpanel.d
@@ -2,6 +2,9 @@ module dlangide.ui.watchpanel;
 
 import dlangui;
 
+import std.string : format;
+import ddebug.common.debugger;
+
 class VariablesWindow : StringGridWidget {
     this(string ID = null) {
         super(ID);
@@ -67,5 +70,36 @@ class WatchPanel : DockWindow {
 	override bool handleAction(const Action a) {
         return super.handleAction(a);
     }
+
+    DebugThreadList _debugInfo;
+    DebugThread _selectedThread;
+    DebugFrame _frame;
+    ulong _currentThreadId;
+    int _currentThreadIndex;
+    int _currentFrame;
+    void updateDebugInfo(DebugThreadList data, ulong currentThreadId, int currentFrame) {
+        _debugInfo = data;
+        if (currentThreadId == 0)
+            currentThreadId = data.currentThreadId;
+        _currentThreadId = currentThreadId;
+        _currentThreadIndex = -1;
+        _currentFrame = 0;
+        _selectedThread = null;
+        _frame = null;
+
+        if (_debugInfo) {
+            for (int i = 0; i < _debugInfo.length; i++) {
+                if (_debugInfo[i].id == _currentThreadId) {
+                    _currentThreadIndex = i;
+                    _selectedThread = _debugInfo[i];
+                    if (currentFrame <= _selectedThread.length) {
+                        _currentFrame = currentFrame;
+                        _frame = _selectedThread[_currentFrame];
+                    }
+                }
+            }
+        } else {
+        }
+    }
 }