fix compile, fix clang-format, add demo window debug setting, add setting to stop at entry or go to main directly

src/backend/lldb/lldb_backend.h

@@ -90,7 +90,7 @@ namespace dbgui::backend
 		};
 
 		// TODO: source_init_file: false
-		LLDBBackend(std::string filename);
+		LLDBBackend(std::string filename, bool stop_at_entry);
 		virtual ~LLDBBackend();
 
 		void start() override;
@@ -162,6 +162,7 @@ namespace dbgui::backend
 
 		// process state
 		bool _first_run               = true;
+		bool _stop_at_entry           = false;
 		TargetState _state            = TargetState::stopped;
 		std::vector<RegSet> _reg_sets = {};
 		std::vector<Thread> _threads  = {};