Add SystemExit exception and use it in unix/ and stmhal/ ports.
Addresses issue #598.
diff --git a/unix/main.c b/unix/main.c
index 23dd4be..884ee9d 100644
--- a/unix/main.c
+++ b/unix/main.c
@@ -123,6 +123,11 @@
return 0;
} else {
// uncaught exception
+ // check for SystemExit
+ mp_obj_t exc = (mp_obj_t)nlr.ret_val;
+ if (mp_obj_is_subclass_fast(mp_obj_get_type(exc), &mp_type_SystemExit)) {
+ exit(mp_obj_get_int(mp_obj_exception_get_value(exc)));
+ }
mp_obj_print_exception((mp_obj_t)nlr.ret_val);
return 1;
}
@@ -383,7 +388,7 @@
if (n_args > 0) {
rc = mp_obj_get_int(args[0]);
}
- exit(rc);
+ nlr_raise(mp_obj_new_exception_arg1(&mp_type_SystemExit, mp_obj_new_int(rc)));
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_sys_exit_obj, 0, 1, mp_sys_exit);