fix debugger

decompiler/analysis/cfg_builder.cpp

@@ -733,6 +733,7 @@ void clean_up_cond_no_else_final(Function& func, CondNoElseElement* cne) {
       assert(branch);
       if (branch_info_i.written_and_unused.find(reg->reg()) ==
           branch_info_i.written_and_unused.end()) {
+        lg::error("Branch delay register used improperly: {}", reg->to_string(func.ir2.env));
         throw std::runtime_error("Bad delay slot in clean_up_cond_no_else_final");
       }
       // assert(branch_info_i.written_and_unused.find(reg->reg()) !=

game/graphics/pipelines/opengl.cpp

@@ -78,9 +78,9 @@ static int gl_init() {
   }
 
   // request Debug OpenGL 3.3 Core
-  glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3); // 3.3
+  glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);  // 3.3
   glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-  glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE); // debug
+  // glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE);           // debug
   glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);  // core profile, not compat
 
   return 0;

goalc/debugger/Debugger.cpp

@@ -600,6 +600,9 @@ void Debugger::watcher() {
         case xdbg::SignalInfo::MATH_EXCEPTION:
           printf("Target has crashed with a MATH_EXCEPTION! Run (:di) to get more information.\n");
           break;
+        case xdbg::SignalInfo::DISAPPEARED:
+          printf("Target has disappeared. Maybe it quit or was killed.\n");
+          break;
         default:
           printf("[Debugger] unhandled signal in watcher: %d\n", int(signal_info.kind));
           assert(false);