[debug][bindings][python] exception hook

kotlin-native/llvmDebugInfoC/src/scripts/konan_lldb.py

@@ -402,6 +402,7 @@ class KonanProxyTypeProvider:
         log(lambda: "KonanProxyTypeProvider:{:#x} _proxy: {}".format(valobj.unsigned, self._proxy.__class__.__name__))
 
     def __getattr__(self, item):
+        log(lambda: f"__attr__({self.unsigned:#x}, {item})")
         return getattr(self._proxy, item)
 
 
@@ -483,6 +484,11 @@ def konan_globals_command(debugger, command, result, internal_dict):
        str_value = extractor(value)
        result.AppendMessage('{} {}: {}'.format(type, name, str_value))
 
+def _excepthook(et, ev, tr):
+    log(lambda: traceback.format_exception(et, ev, tr))
+    sys.__excepthook__(et, ev, tr)
+
+
 def __lldb_init_module(debugger, _):
     log(lambda: "init start")
     __FACTORY['object'] = lambda x, y, z: KonanObjectSyntheticProvider(x, y, z)
@@ -506,4 +512,5 @@ def __lldb_init_module(debugger, _):
     debugger.HandleCommand('command script add -f {}.type_name_command type_name'.format(__name__))
     debugger.HandleCommand('command script add -f {}.type_by_address_command type_by_address'.format(__name__))
     debugger.HandleCommand('command script add -f {}.symbol_by_name_command symbol_by_name'.format(__name__))
+    sys.excepthook = _excepthook
     log(lambda: "init end")