add circuitpython code

1 files changed, 42 insertions, 0 deletions

diff --git a/circuitpython/py/objtraceback.c b/circuitpython/py/objtraceback.c
new file mode 100644
index 0000000..989521a
--- /dev/null
+++ b/circuitpython/py/objtraceback.c
@@ -0,0 +1,42 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "py/runtime.h"
+#include "py/objtraceback.h"
+
+const mp_obj_traceback_t mp_const_empty_traceback_obj = {{&mp_type_traceback}, 0, 0, NULL};
+
+STATIC void mp_obj_traceback_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind) {
+    (void)kind;
+    mp_obj_traceback_t *o = MP_OBJ_TO_PTR(o_in);
+    mp_printf(print, "<%q object at %p>", MP_QSTR_traceback, o);
+}
+
+const mp_obj_type_t mp_type_traceback = {
+    { &mp_type_type },
+    .name = MP_QSTR_traceback,
+    .print = mp_obj_traceback_print,
+};