GDB Stub: Initial commit

src/qt/qt_platform.cpp

@@ -92,6 +92,7 @@ extern "C" {
 
 #include "../cpu/cpu.h"
 #include <86box/plat.h>
+#include <86box/gdbstub.h>
 
 volatile int cpu_thread_run = 1;
 int mouse_capture = 0;
@@ -314,6 +315,8 @@ plat_pause(int p)
     static wchar_t oldtitle[512];
     wchar_t title[512], paused_msg[64];
 
+    gdbstub_pause(&p);
+
     if (p == dopause) {
 #ifdef Q_OS_WINDOWS
         if (source_hwnd)