124 lines
5.0 KiB
C
124 lines
5.0 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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typedef enum {
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MP_VM_RETURN_NORMAL,
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MP_VM_RETURN_YIELD,
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MP_VM_RETURN_EXCEPTION,
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} mp_vm_return_kind_t;
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typedef enum {
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MP_ARG_BOOL = 0x001,
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MP_ARG_INT = 0x002,
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MP_ARG_OBJ = 0x003,
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MP_ARG_KIND_MASK = 0x0ff,
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MP_ARG_REQUIRED = 0x100,
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MP_ARG_KW_ONLY = 0x200,
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} mp_arg_flag_t;
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typedef union _mp_arg_val_t {
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bool u_bool;
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mp_int_t u_int;
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mp_obj_t u_obj;
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} mp_arg_val_t;
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typedef struct _mp_arg_t {
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qstr qstr;
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mp_uint_t flags;
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mp_arg_val_t defval;
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} mp_arg_t;
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void mp_init(void);
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void mp_deinit(void);
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void mp_arg_check_num(mp_uint_t n_args, mp_uint_t n_kw, mp_uint_t n_args_min, mp_uint_t n_args_max, bool takes_kw);
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void mp_arg_parse_all(mp_uint_t n_pos, const mp_obj_t *pos, mp_map_t *kws, mp_uint_t n_allowed, const mp_arg_t *allowed, mp_arg_val_t *out_vals);
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void mp_arg_parse_all_kw_array(mp_uint_t n_pos, mp_uint_t n_kw, const mp_obj_t *args, mp_uint_t n_allowed, const mp_arg_t *allowed, mp_arg_val_t *out_vals);
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NORETURN void mp_arg_error_unimpl_kw(void);
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mp_obj_dict_t *mp_locals_get(void);
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void mp_locals_set(mp_obj_dict_t *d);
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mp_obj_dict_t *mp_globals_get(void);
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void mp_globals_set(mp_obj_dict_t *d);
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mp_obj_t mp_load_name(qstr qstr);
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mp_obj_t mp_load_global(qstr qstr);
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mp_obj_t mp_load_build_class(void);
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void mp_store_name(qstr qstr, mp_obj_t obj);
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void mp_store_global(qstr qstr, mp_obj_t obj);
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void mp_delete_name(qstr qstr);
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void mp_delete_global(qstr qstr);
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mp_obj_t mp_unary_op(mp_uint_t op, mp_obj_t arg);
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mp_obj_t mp_binary_op(mp_uint_t op, mp_obj_t lhs, mp_obj_t rhs);
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mp_obj_t mp_load_const_int(qstr qstr);
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mp_obj_t mp_load_const_dec(qstr qstr);
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mp_obj_t mp_load_const_str(qstr qstr);
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mp_obj_t mp_load_const_bytes(qstr qstr);
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mp_obj_t mp_call_function_0(mp_obj_t fun);
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mp_obj_t mp_call_function_1(mp_obj_t fun, mp_obj_t arg);
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mp_obj_t mp_call_function_2(mp_obj_t fun, mp_obj_t arg1, mp_obj_t arg2);
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mp_obj_t mp_call_function_n_kw(mp_obj_t fun, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args);
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mp_obj_t mp_call_method_n_kw(mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args);
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mp_obj_t mp_call_method_n_kw_var(bool have_self, mp_uint_t n_args_n_kw, const mp_obj_t *args);
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void mp_unpack_sequence(mp_obj_t seq, mp_uint_t num, mp_obj_t *items);
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void mp_unpack_ex(mp_obj_t seq, mp_uint_t num, mp_obj_t *items);
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mp_obj_t mp_store_map(mp_obj_t map, mp_obj_t key, mp_obj_t value);
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mp_obj_t mp_load_attr(mp_obj_t base, qstr attr);
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void mp_load_method(mp_obj_t base, qstr attr, mp_obj_t *dest);
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void mp_load_method_maybe(mp_obj_t base, qstr attr, mp_obj_t *dest);
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void mp_store_attr(mp_obj_t base, qstr attr, mp_obj_t val);
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mp_obj_t mp_getiter(mp_obj_t o);
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mp_obj_t mp_iternext_allow_raise(mp_obj_t o); // may return MP_OBJ_STOP_ITERATION instead of raising StopIteration()
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mp_obj_t mp_iternext(mp_obj_t o); // will always return MP_OBJ_STOP_ITERATION instead of raising StopIteration(...)
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mp_vm_return_kind_t mp_resume(mp_obj_t self_in, mp_obj_t send_value, mp_obj_t throw_value, mp_obj_t *ret_val);
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mp_obj_t mp_make_raise_obj(mp_obj_t o);
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mp_map_t *mp_loaded_modules_get(void);
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mp_obj_t mp_import_name(qstr name, mp_obj_t fromlist, mp_obj_t level);
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mp_obj_t mp_import_from(mp_obj_t module, qstr name);
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void mp_import_all(mp_obj_t module);
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// Raise NotImplementedError with given message
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NORETURN void mp_not_implemented(const char *msg);
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// helper functions for native/viper code
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mp_uint_t mp_convert_obj_to_native(mp_obj_t obj, mp_uint_t type);
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mp_obj_t mp_convert_native_to_obj(mp_uint_t val, mp_uint_t type);
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mp_obj_t mp_native_call_function_n_kw(mp_obj_t fun_in, mp_uint_t n_args_kw, const mp_obj_t *args);
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NORETURN void mp_native_raise(mp_obj_t o);
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extern mp_obj_t mp_pending_exception;
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extern struct _mp_obj_list_t mp_sys_path_obj;
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extern struct _mp_obj_list_t mp_sys_argv_obj;
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#define mp_sys_path ((mp_obj_t)&mp_sys_path_obj)
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#define mp_sys_argv ((mp_obj_t)&mp_sys_argv_obj)
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