Explicitly set some properties in the constructor

Author: learn-more

qiling/core.py

@@ -206,6 +206,14 @@ def __init__(
         # Add extra guard options when configured to do so
         self._init_stop_guard()
 
+        ###############################
+        # Properties configured later #
+        ###############################
+        self.entry_point = None
+        self.exit_point = None
+        self.timeout = None
+        self.count = None
+        self._initial_sp = None
 
     #####################
     # Qiling Components #