/* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2013-2019 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. */ #ifndef MICROPY_INCLUDED_PY_NATIVEGLUE_H #define MICROPY_INCLUDED_PY_NATIVEGLUE_H #include #include "py/obj.h" #include "py/persistentcode.h" #include "py/stream.h" typedef enum { MP_F_CONST_NONE_OBJ = 0, MP_F_CONST_FALSE_OBJ, MP_F_CONST_TRUE_OBJ, MP_F_CONVERT_OBJ_TO_NATIVE, MP_F_CONVERT_NATIVE_TO_OBJ, MP_F_NATIVE_SWAP_GLOBALS, MP_F_LOAD_NAME, MP_F_LOAD_GLOBAL, MP_F_LOAD_BUILD_CLASS, MP_F_LOAD_ATTR, MP_F_LOAD_METHOD, MP_F_LOAD_SUPER_METHOD, MP_F_STORE_NAME, MP_F_STORE_GLOBAL, MP_F_STORE_ATTR, MP_F_OBJ_SUBSCR, MP_F_OBJ_IS_TRUE, MP_F_UNARY_OP, MP_F_BINARY_OP, MP_F_BUILD_TUPLE, MP_F_BUILD_LIST, MP_F_BUILD_MAP, MP_F_BUILD_SET, MP_F_STORE_SET, MP_F_LIST_APPEND, MP_F_STORE_MAP, MP_F_MAKE_FUNCTION_FROM_RAW_CODE, MP_F_NATIVE_CALL_FUNCTION_N_KW, MP_F_CALL_METHOD_N_KW, MP_F_CALL_METHOD_N_KW_VAR, MP_F_NATIVE_GETITER, MP_F_NATIVE_ITERNEXT, MP_F_NLR_PUSH, MP_F_NLR_POP, MP_F_NATIVE_RAISE, MP_F_IMPORT_NAME, MP_F_IMPORT_FROM, MP_F_IMPORT_ALL, MP_F_NEW_SLICE, MP_F_UNPACK_SEQUENCE, MP_F_UNPACK_EX, MP_F_DELETE_NAME, MP_F_DELETE_GLOBAL, MP_F_MAKE_CLOSURE_FROM_RAW_CODE, MP_F_ARG_CHECK_NUM_SIG, MP_F_SETUP_CODE_STATE, MP_F_SMALL_INT_FLOOR_DIVIDE, MP_F_SMALL_INT_MODULO, MP_F_NATIVE_YIELD_FROM, MP_F_SETJMP, MP_F_NUMBER_OF, } mp_fun_kind_t; typedef struct _mp_fun_table_t { mp_const_obj_t const_none; mp_const_obj_t const_false; mp_const_obj_t const_true; mp_uint_t (*native_from_obj)(mp_obj_t obj, mp_uint_t type); mp_obj_t (*native_to_obj)(mp_uint_t val, mp_uint_t type); mp_obj_dict_t *(*swap_globals)(mp_obj_dict_t * new_globals); mp_obj_t (*load_name)(qstr qst); mp_obj_t (*load_global)(qstr qst); mp_obj_t (*load_build_class)(void); mp_obj_t (*load_attr)(mp_obj_t base, qstr attr); void (*load_method)(mp_obj_t base, qstr attr, mp_obj_t *dest); void (*load_super_method)(qstr attr, mp_obj_t *dest); void (*store_name)(qstr qst, mp_obj_t obj); void (*store_global)(qstr qst, mp_obj_t obj); void (*store_attr)(mp_obj_t base, qstr attr, mp_obj_t val); mp_obj_t (*obj_subscr)(mp_obj_t base, mp_obj_t index, mp_obj_t val); bool (*obj_is_true)(mp_obj_t arg); mp_obj_t (*unary_op)(mp_unary_op_t op, mp_obj_t arg); mp_obj_t (*binary_op)(mp_binary_op_t op, mp_obj_t lhs, mp_obj_t rhs); mp_obj_t (*new_tuple)(size_t n, const mp_obj_t *items); mp_obj_t (*new_list)(size_t n, mp_obj_t *items); mp_obj_t (*new_dict)(size_t n_args); mp_obj_t (*new_set)(size_t n_args, mp_obj_t *items); void (*set_store)(mp_obj_t self_in, mp_obj_t item); mp_obj_t (*list_append)(mp_obj_t self_in, mp_obj_t arg); mp_obj_t (*dict_store)(mp_obj_t self_in, mp_obj_t key, mp_obj_t value); mp_obj_t (*make_function_from_raw_code)(const mp_raw_code_t *rc, mp_obj_t def_args, mp_obj_t def_kw_args); mp_obj_t (*call_function_n_kw)(mp_obj_t fun_in, size_t n_args_kw, const mp_obj_t *args); mp_obj_t (*call_method_n_kw)(size_t n_args, size_t n_kw, const mp_obj_t *args); mp_obj_t (*call_method_n_kw_var)(bool have_self, size_t n_args_n_kw, const mp_obj_t *args); mp_obj_t (*getiter)(mp_obj_t obj, mp_obj_iter_buf_t *iter); mp_obj_t (*iternext)(mp_obj_iter_buf_t *iter); unsigned int (*nlr_push)(nlr_buf_t *); void (*nlr_pop)(void); void (*raise)(mp_obj_t o); mp_obj_t (*import_name)(qstr name, mp_obj_t fromlist, mp_obj_t level); mp_obj_t (*import_from)(mp_obj_t module, qstr name); void (*import_all)(mp_obj_t module); mp_obj_t (*new_slice)(mp_obj_t start, mp_obj_t stop, mp_obj_t step); void (*unpack_sequence)(mp_obj_t seq, size_t num, mp_obj_t *items); void (*unpack_ex)(mp_obj_t seq, size_t num, mp_obj_t *items); void (*delete_name)(qstr qst); void (*delete_global)(qstr qst); mp_obj_t (*make_closure_from_raw_code)(const mp_raw_code_t *rc, mp_uint_t n_closed_over, const mp_obj_t *args); void (*arg_check_num_sig)(size_t n_args, size_t n_kw, uint32_t sig); void (*setup_code_state)(mp_code_state_t *code_state, size_t n_args, size_t n_kw, const mp_obj_t *args); mp_int_t (*small_int_floor_divide)(mp_int_t num, mp_int_t denom); mp_int_t (*small_int_modulo)(mp_int_t dividend, mp_int_t divisor); bool (*yield_from)(mp_obj_t gen, mp_obj_t send_value, mp_obj_t *ret_value); void *setjmp; // Additional entries for dynamic runtime, starts at index 50 void *(*memset_)(void *s, int c, size_t n); void *(*memmove_)(void *dest, const void *src, size_t n); void *(*realloc_)(void *ptr, size_t n_bytes, bool allow_move); int (*printf_)(const mp_print_t *print, const char *fmt, ...); int (*vprintf_)(const mp_print_t *print, const char *fmt, va_list args); #if defined(__GNUC__) NORETURN // Only certain compilers support no-return attributes in function pointer declarations #endif void (*raise_msg)(const mp_obj_type_t *exc_type, const char *msg); const mp_obj_type_t *(*obj_get_type)(mp_const_obj_t o_in); mp_obj_t (*obj_new_str)(const char *data, size_t len); mp_obj_t (*obj_new_bytes)(const byte *data, size_t len); mp_obj_t (*obj_new_bytearray_by_ref)(size_t n, void *items); mp_obj_t (*obj_new_float_from_f)(float f); mp_obj_t (*obj_new_float_from_d)(double d); float (*obj_get_float_to_f)(mp_obj_t o); double (*obj_get_float_to_d)(mp_obj_t o); void (*get_buffer_raise)(mp_obj_t obj, mp_buffer_info_t *bufinfo, mp_uint_t flags); const mp_stream_p_t *(*get_stream_raise)(mp_obj_t self_in, int flags); const mp_print_t *plat_print; const mp_obj_type_t *type_type; const mp_obj_type_t *type_str; const mp_obj_type_t *type_list; const mp_obj_type_t *type_dict; const mp_obj_type_t *type_fun_builtin_0; const mp_obj_type_t *type_fun_builtin_1; const mp_obj_type_t *type_fun_builtin_2; const mp_obj_type_t *type_fun_builtin_3; const mp_obj_type_t *type_fun_builtin_var; const mp_obj_fun_builtin_var_t *stream_read_obj; const mp_obj_fun_builtin_var_t *stream_readinto_obj; const mp_obj_fun_builtin_var_t *stream_unbuffered_readline_obj; const mp_obj_fun_builtin_var_t *stream_write_obj; } mp_fun_table_t; extern const mp_fun_table_t mp_fun_table; #endif // MICROPY_INCLUDED_PY_NATIVEGLUE_H