[python] Initial import of MicroPython 1.9.1

Change-Id: I1a8bafe720fb865f9418fc1e50de1184312e1653

python/src/py/objobject.c

@@ -0,0 +1,81 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013, 2014 Damien P. George
+ *
+ * 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 <stdlib.h>
+
+#include "py/objtype.h"
+#include "py/runtime.h"
+
+typedef struct _mp_obj_object_t {
+    mp_obj_base_t base;
+} mp_obj_object_t;
+
+STATIC mp_obj_t object_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {
+    (void)args;
+    mp_arg_check_num(n_args, n_kw, 0, 0, false);
+    mp_obj_object_t *o = m_new_obj(mp_obj_object_t);
+    o->base.type = type;
+    return MP_OBJ_FROM_PTR(o);
+}
+
+#if MICROPY_CPYTHON_COMPAT
+STATIC mp_obj_t object___init__(mp_obj_t self) {
+    (void)self;
+    return mp_const_none;
+}
+STATIC MP_DEFINE_CONST_FUN_OBJ_1(object___init___obj, object___init__);
+
+STATIC mp_obj_t object___new__(mp_obj_t cls) {
+    if (!MP_OBJ_IS_TYPE(cls, &mp_type_type) || !mp_obj_is_instance_type((mp_obj_type_t*)MP_OBJ_TO_PTR(cls))) {
+        mp_raise_TypeError("__new__ arg must be a user-type");
+    }
+    mp_obj_t o = MP_OBJ_SENTINEL;
+    mp_obj_t res = mp_obj_instance_make_new(MP_OBJ_TO_PTR(cls), 1, 0, &o);
+    return res;
+}
+STATIC MP_DEFINE_CONST_FUN_OBJ_1(object___new___fun_obj, object___new__);
+STATIC MP_DEFINE_CONST_STATICMETHOD_OBJ(object___new___obj, MP_ROM_PTR(&object___new___fun_obj));
+
+STATIC const mp_rom_map_elem_t object_locals_dict_table[] = {
+    #if MICROPY_CPYTHON_COMPAT
+    { MP_ROM_QSTR(MP_QSTR___init__), MP_ROM_PTR(&object___init___obj) },
+    #endif
+    #if MICROPY_CPYTHON_COMPAT
+    { MP_ROM_QSTR(MP_QSTR___new__), MP_ROM_PTR(&object___new___obj) },
+    #endif
+};
+
+STATIC MP_DEFINE_CONST_DICT(object_locals_dict, object_locals_dict_table);
+#endif
+
+const mp_obj_type_t mp_type_object = {
+    { &mp_type_type },
+    .name = MP_QSTR_object,
+    .make_new = object_make_new,
+    #if MICROPY_CPYTHON_COMPAT
+    .locals_dict = (mp_obj_dict_t*)&object_locals_dict,
+    #endif
+};