7 files changed, 52 insertions, 0 deletions
diff --git a/src/citra/citra.cpp b/src/citra/citra.cpp
index 46f4a07c9..b36865395 100644
--- a/src/citra/citra.cpp
+++ b/src/citra/citra.cpp
@@ -30,6 +30,8 @@
 
 #include "video_core/video_core.h"
 
+#include "core/gdbstub/gdbstub.h"
+
 
 static void PrintHelp()
 {
@@ -72,6 +74,7 @@ int main(int argc, char **argv) {
     Config config;
     log_filter.ParseFilterString(Settings::values.log_filter);
 
+    GDBStub::SetServerPort(static_cast<u32>(Settings::values.gdbstub_port));
 
     EmuWindow_GLFW* emu_window = new EmuWindow_GLFW;
 
diff --git a/src/citra/config.cpp b/src/citra/config.cpp
index 8a98bda87..af343e9fe 100644
--- a/src/citra/config.cpp
+++ b/src/citra/config.cpp
@@ -75,6 +75,10 @@ void Config::ReadValues() {
 
     // Miscellaneous
     Settings::values.log_filter = glfw_config->Get("Miscellaneous", "log_filter", "*:Info");
+
+    // GDBStubebugging
+    Settings::values.use_gdbstub = glfw_config->GetBoolean("Debugging", "use_gdbstub", false);
+    Settings::values.gdbstub_port = glfw_config->GetInteger("Debugging", "gdbstub_port", 24689);
 }
 
 void Config::Reload() {
diff --git a/src/citra/default_ini.h b/src/citra/default_ini.h
index 7e5d49729..5ba40a8ed 100644
--- a/src/citra/default_ini.h
+++ b/src/citra/default_ini.h
@@ -66,6 +66,11 @@ region_value =
 # A filter which removes logs below a certain logging level.
 # Examples: *:Debug Kernel.SVC:Trace Service.*:Critical
 log_filter = *:Info
+
+[Debugging]
+# Port for listening to GDB connections.
+use_gdbstub=false
+gdbstub_port=24689
 )";
 
 }
diff --git a/src/citra_qt/config.cpp b/src/citra_qt/config.cpp
index 1f4981ce1..8e247ff5c 100644
--- a/src/citra_qt/config.cpp
+++ b/src/citra_qt/config.cpp
@@ -62,6 +62,11 @@ void Config::ReadValues() {
     qt_config->beginGroup("Miscellaneous");
     Settings::values.log_filter = qt_config->value("log_filter", "*:Info").toString().toStdString();
     qt_config->endGroup();
+
+    qt_config->beginGroup("Debugging");
+    Settings::values.use_gdbstub = qt_config->value("use_gdbstub", false).toBool();
+    Settings::values.gdbstub_port = qt_config->value("gdbstub_port", 24689).toInt();
+    qt_config->endGroup();
 }
 
 void Config::SaveValues() {
@@ -97,6 +102,11 @@ void Config::SaveValues() {
     qt_config->beginGroup("Miscellaneous");
     qt_config->setValue("log_filter", QString::fromStdString(Settings::values.log_filter));
     qt_config->endGroup();
+
+    qt_config->beginGroup("Debugging");
+    qt_config->setValue("use_gdbstub", Settings::values.use_gdbstub);
+    qt_config->setValue("gdbstub_port", Settings::values.gdbstub_port);
+    qt_config->endGroup();
 }
 
 void Config::Reload() {
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index 01841b33c..e032cf639 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -47,6 +47,12 @@
 
 #include "video_core/video_core.h"
 
+#ifdef USE_GDBSTUB
+#include "core/gdbstub/gdbstub.h"
+#endif
+
+#include "core/gdbstub/gdbstub.h"
+
 GMainWindow::GMainWindow() : emu_thread(nullptr)
 {
     Pica::g_debug_context = Pica::DebugContext::Construct();
@@ -137,6 +143,15 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
     microProfileDialog->setVisible(settings.value("microProfileDialogVisible").toBool());
     settings.endGroup();
 
+#ifdef USE_GDBSTUB
+    Gdbstub::SetServerPort(static_cast<u32>(Settings::values.gdbstub_port));
+#endif
+
+    ui.action_Use_Gdbstub->setChecked(Settings::values.use_gdbstub);
+    SetGdbstubEnabled(ui.action_Use_Gdbstub->isChecked());
+
+    GDBStub::SetServerPort(static_cast<u32>(Settings::values.gdbstub_port));
+
     ui.action_Use_Hardware_Renderer->setChecked(Settings::values.use_hw_renderer);
     SetHardwareRendererEnabled(ui.action_Use_Hardware_Renderer->isChecked());
 
@@ -167,6 +182,7 @@ GMainWindow::GMainWindow() : emu_thread(nullptr)
     connect(ui.action_Stop, SIGNAL(triggered()), this, SLOT(OnStopGame()));
     connect(ui.action_Use_Hardware_Renderer, SIGNAL(triggered(bool)), this, SLOT(SetHardwareRendererEnabled(bool)));
     connect(ui.action_Use_Shader_JIT, SIGNAL(triggered(bool)), this, SLOT(SetShaderJITEnabled(bool)));
+    connect(ui.action_Use_Gdbstub, SIGNAL(triggered(bool)), this, SLOT(SetGdbstubEnabled(bool)));
     connect(ui.action_Single_Window_Mode, SIGNAL(triggered(bool)), this, SLOT(ToggleWindowMode()));
     connect(ui.action_Hotkeys, SIGNAL(triggered()), this, SLOT(OnOpenHotkeysDialog()));
 
@@ -414,6 +430,10 @@ void GMainWindow::SetHardwareRendererEnabled(bool enabled) {
     VideoCore::g_hw_renderer_enabled = enabled;
 }
 
+void GMainWindow::SetGdbstubEnabled(bool enabled) {
+    GDBStub::ToggleServer(enabled);
+}
+
 void GMainWindow::SetShaderJITEnabled(bool enabled) {
     VideoCore::g_shader_jit_enabled = enabled;
 }
diff --git a/src/citra_qt/main.h b/src/citra_qt/main.h
index 32523fded..daa3d1c95 100644
--- a/src/citra_qt/main.h
+++ b/src/citra_qt/main.h
@@ -94,6 +94,7 @@ private slots:
     void OnConfigure();
     void OnDisplayTitleBars(bool);
     void SetHardwareRendererEnabled(bool);
+    void SetGdbstubEnabled(bool);
     void SetShaderJITEnabled(bool);
     void ToggleWindowMode();
 
diff --git a/src/citra_qt/main.ui b/src/citra_qt/main.ui
index 1ba700a3a..88d04439a 100644
--- a/src/citra_qt/main.ui
+++ b/src/citra_qt/main.ui
@@ -74,6 +74,7 @@
     <addaction name="separator"/>
     <addaction name="action_Use_Hardware_Renderer"/>
     <addaction name="action_Use_Shader_JIT"/>
+    <addaction name="action_Use_Gdbstub"/>
     <addaction name="action_Configure"/>
    </widget>
    <widget class="QMenu" name="menu_View">
@@ -169,6 +170,14 @@
     <string>Use Shader JIT</string>
    </property>
   </action>
+  <action name="action_Use_Gdbstub">
+    <property name="checkable">
+      <bool>true</bool>
+    </property>
+    <property name="text">
+      <string>Use Gdbstub</string>
+    </property>
+  </action>
   <action name="action_Configure">
    <property name="text">
     <string>Configure ...</string>