9 files changed, 34 insertions, 10 deletions
diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index fc16f0f0c..fc4744fb0 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -344,6 +344,8 @@ void Config::ReadValues() {
     ReadSetting("Debugging", Settings::values.use_debug_asserts);
     ReadSetting("Debugging", Settings::values.use_auto_stub);
     ReadSetting("Debugging", Settings::values.disable_macro_jit);
+    ReadSetting("Debugging", Settings::values.use_gdbstub);
+    ReadSetting("Debugging", Settings::values.gdbstub_port);
 
     const auto title_list = sdl2_config->Get("AddOns", "title_ids", "");
     std::stringstream ss(title_list);
diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h
index f34d6b728..a3b8432f5 100644
--- a/src/yuzu_cmd/default_ini.h
+++ b/src/yuzu_cmd/default_ini.h
@@ -218,7 +218,7 @@ cpuopt_unsafe_ignore_global_monitor =
 
 [Renderer]
 # Which backend API to use.
-# 0 (default): OpenGL, 1: Vulkan
+# 0: OpenGL, 1 (default): Vulkan
 backend =
 
 # Enable graphics API debugging mode.
@@ -437,6 +437,11 @@ disable_macro_jit=false
 # Presents guest frames as they become available. Experimental.
 # false: Disabled (default), true: Enabled
 disable_fps_limit=false
+# Determines whether to enable the GDB stub and wait for the debugger to attach before running.
+# false: Disabled (default), true: Enabled
+use_gdbstub=false
+# The port to use for the GDB server, if it is enabled.
+gdbstub_port=6543
 
 [WebService]
 # Whether or not to enable telemetry
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
index ae2e62dc5..8e38724db 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp
@@ -93,7 +93,7 @@ void EmuWindow_SDL2::OnFingerMotion(float x, float y, std::size_t id) {
 }
 
 void EmuWindow_SDL2::OnFingerUp() {
-    input_subsystem->GetTouchScreen()->TouchReleased(0);
+    input_subsystem->GetTouchScreen()->ReleaseAllTouch();
 }
 
 void EmuWindow_SDL2::OnKeyEvent(int key, u8 state) {
@@ -162,7 +162,15 @@ void EmuWindow_SDL2::WaitEvent() {
     SDL_Event event;
 
     if (!SDL_WaitEvent(&event)) {
-        LOG_CRITICAL(Frontend, "SDL_WaitEvent failed: {}", SDL_GetError());
+        const char* error = SDL_GetError();
+        if (!error || strcmp(error, "") == 0) {
+            // https://github.com/libsdl-org/SDL/issues/5780
+            // Sometimes SDL will return without actually having hit an error condition;
+            // just ignore it in this case.
+            return;
+        }
+
+        LOG_CRITICAL(Frontend, "SDL_WaitEvent failed: {}", error);
         exit(1);
     }
 
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.h b/src/yuzu_cmd/emu_window/emu_window_sdl2.h
index 9746585f5..58b885465 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.h
@@ -20,7 +20,7 @@ enum class MouseButton;
 
 class EmuWindow_SDL2 : public Core::Frontend::EmuWindow {
 public:
-    explicit EmuWindow_SDL2(InputCommon::InputSubsystem* input_subsystem, Core::System& system_);
+    explicit EmuWindow_SDL2(InputCommon::InputSubsystem* input_subsystem_, Core::System& system_);
     ~EmuWindow_SDL2();
 
     /// Whether the window is still open, and a close request hasn't yet been sent
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp
index 8075c9082..9b660c13c 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp
@@ -73,9 +73,9 @@ bool EmuWindow_SDL2_GL::SupportsRequiredGLExtensions() {
     return unsupported_ext.empty();
 }
 
-EmuWindow_SDL2_GL::EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem,
+EmuWindow_SDL2_GL::EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem_,
                                      Core::System& system_, bool fullscreen)
-    : EmuWindow_SDL2{input_subsystem, system_} {
+    : EmuWindow_SDL2{input_subsystem_, system_} {
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 6);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_COMPATIBILITY);
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
index d159166fd..39346e704 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
@@ -17,7 +17,7 @@ class InputSubsystem;
 
 class EmuWindow_SDL2_GL final : public EmuWindow_SDL2 {
 public:
-    explicit EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem, Core::System& system_,
+    explicit EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsystem_, Core::System& system_,
                                bool fullscreen);
     ~EmuWindow_SDL2_GL();
 
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
index d5fe35aa0..65455c86e 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp
@@ -21,9 +21,9 @@
 #include <SDL.h>
 #include <SDL_syswm.h>
 
-EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem,
+EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem_,
                                      Core::System& system_, bool fullscreen)
-    : EmuWindow_SDL2{input_subsystem, system_} {
+    : EmuWindow_SDL2{input_subsystem_, system_} {
     const std::string window_title = fmt::format("yuzu {} | {}-{} (Vulkan)", Common::g_build_name,
                                                  Common::g_scm_branch, Common::g_scm_desc);
     render_window =
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h
index d92e3aaab..e39ad754d 100644
--- a/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h
+++ b/src/yuzu_cmd/emu_window/emu_window_sdl2_vk.h
@@ -18,7 +18,7 @@ class InputSubsystem;
 
 class EmuWindow_SDL2_VK final : public EmuWindow_SDL2 {
 public:
-    explicit EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem, Core::System& system,
+    explicit EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsystem_, Core::System& system,
                                bool fullscreen);
     ~EmuWindow_SDL2_VK() override;
 
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index ab12dd15d..0dce5e274 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -217,10 +217,19 @@ int main(int argc, char** argv) {
             [](VideoCore::LoadCallbackStage, size_t value, size_t total) {});
     }
 
+    system.RegisterExitCallback([&] {
+        // Just exit right away.
+        exit(0);
+    });
+
     void(system.Run());
+    if (system.DebuggerEnabled()) {
+        system.InitializeDebugger();
+    }
     while (emu_window->IsOpen()) {
         emu_window->WaitEvent();
     }
+    system.DetachDebugger();
     void(system.Pause());
     system.Shutdown();