203 lines
6.2 KiB
C
203 lines
6.2 KiB
C
/*
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* This file is part of the MicroPython 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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#ifndef MICROPY_INCLUDED_PY_RUNTIME0_H
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#define MICROPY_INCLUDED_PY_RUNTIME0_H
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// These must fit in 8 bits; see scope.h
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#define MP_SCOPE_FLAG_VARARGS (0x01)
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#define MP_SCOPE_FLAG_VARKEYWORDS (0x02)
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#define MP_SCOPE_FLAG_GENERATOR (0x04)
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#define MP_SCOPE_FLAG_DEFKWARGS (0x08)
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#define MP_SCOPE_FLAG_REFGLOBALS (0x10) // used only if native emitter enabled
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#define MP_SCOPE_FLAG_VIPERRET_POS (5) // top 3 bits used for viper return type
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// types for native (viper) function signature
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#define MP_NATIVE_TYPE_OBJ (0x00)
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#define MP_NATIVE_TYPE_BOOL (0x01)
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#define MP_NATIVE_TYPE_INT (0x02)
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#define MP_NATIVE_TYPE_UINT (0x03)
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#define MP_NATIVE_TYPE_PTR (0x04)
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#define MP_NATIVE_TYPE_PTR8 (0x05)
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#define MP_NATIVE_TYPE_PTR16 (0x06)
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#define MP_NATIVE_TYPE_PTR32 (0x07)
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typedef enum {
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// These ops may appear in the bytecode. Changing this group
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// in any way requires changing the bytecode version.
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MP_UNARY_OP_POSITIVE,
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MP_UNARY_OP_NEGATIVE,
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MP_UNARY_OP_INVERT,
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MP_UNARY_OP_NOT,
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// Following ops cannot appear in the bytecode
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MP_UNARY_OP_NUM_BYTECODE,
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MP_UNARY_OP_BOOL = MP_UNARY_OP_NUM_BYTECODE, // __bool__
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MP_UNARY_OP_LEN, // __len__
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MP_UNARY_OP_HASH, // __hash__; must return a small int
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MP_UNARY_OP_ABS, // __abs__
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MP_UNARY_OP_SIZEOF, // for sys.getsizeof()
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MP_UNARY_OP_NUM_RUNTIME,
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} mp_unary_op_t;
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// Note: the first 9+12+12 of these are used in bytecode and changing
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// them requires changing the bytecode version.
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typedef enum {
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// 9 relational operations, should return a bool
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MP_BINARY_OP_LESS,
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MP_BINARY_OP_MORE,
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MP_BINARY_OP_EQUAL,
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MP_BINARY_OP_LESS_EQUAL,
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MP_BINARY_OP_MORE_EQUAL,
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MP_BINARY_OP_NOT_EQUAL,
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MP_BINARY_OP_IN,
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MP_BINARY_OP_IS,
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MP_BINARY_OP_EXCEPTION_MATCH,
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// 12 inplace arithmetic operations
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MP_BINARY_OP_INPLACE_OR,
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MP_BINARY_OP_INPLACE_XOR,
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MP_BINARY_OP_INPLACE_AND,
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MP_BINARY_OP_INPLACE_LSHIFT,
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MP_BINARY_OP_INPLACE_RSHIFT,
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MP_BINARY_OP_INPLACE_ADD,
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MP_BINARY_OP_INPLACE_SUBTRACT,
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MP_BINARY_OP_INPLACE_MULTIPLY,
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MP_BINARY_OP_INPLACE_FLOOR_DIVIDE,
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MP_BINARY_OP_INPLACE_TRUE_DIVIDE,
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MP_BINARY_OP_INPLACE_MODULO,
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MP_BINARY_OP_INPLACE_POWER,
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// 12 normal arithmetic operations
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MP_BINARY_OP_OR,
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MP_BINARY_OP_XOR,
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MP_BINARY_OP_AND,
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MP_BINARY_OP_LSHIFT,
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MP_BINARY_OP_RSHIFT,
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MP_BINARY_OP_ADD,
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MP_BINARY_OP_SUBTRACT,
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MP_BINARY_OP_MULTIPLY,
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MP_BINARY_OP_FLOOR_DIVIDE,
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MP_BINARY_OP_TRUE_DIVIDE,
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MP_BINARY_OP_MODULO,
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MP_BINARY_OP_POWER,
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// Operations below this line don't appear in bytecode, they
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// just identify special methods.
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MP_BINARY_OP_NUM_BYTECODE,
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// MP_BINARY_OP_REVERSE_* must follow immediately after MP_BINARY_OP_*
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#if MICROPY_PY_REVERSE_SPECIAL_METHODS
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MP_BINARY_OP_REVERSE_OR = MP_BINARY_OP_NUM_BYTECODE,
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MP_BINARY_OP_REVERSE_XOR,
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MP_BINARY_OP_REVERSE_AND,
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MP_BINARY_OP_REVERSE_LSHIFT,
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MP_BINARY_OP_REVERSE_RSHIFT,
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MP_BINARY_OP_REVERSE_ADD,
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MP_BINARY_OP_REVERSE_SUBTRACT,
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MP_BINARY_OP_REVERSE_MULTIPLY,
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MP_BINARY_OP_REVERSE_FLOOR_DIVIDE,
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MP_BINARY_OP_REVERSE_TRUE_DIVIDE,
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MP_BINARY_OP_REVERSE_MODULO,
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MP_BINARY_OP_REVERSE_POWER,
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#endif
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// This is not emitted by the compiler but is supported by the runtime
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MP_BINARY_OP_DIVMOD
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#if !MICROPY_PY_REVERSE_SPECIAL_METHODS
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= MP_BINARY_OP_NUM_BYTECODE
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#endif
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,
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// The runtime will convert MP_BINARY_OP_IN to this operator with swapped args.
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// A type should implement this containment operator instead of MP_BINARY_OP_IN.
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MP_BINARY_OP_CONTAINS,
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MP_BINARY_OP_NUM_RUNTIME,
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// These 2 are not supported by the runtime and must be synthesised by the emitter
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MP_BINARY_OP_NOT_IN,
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MP_BINARY_OP_IS_NOT,
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} mp_binary_op_t;
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typedef enum {
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MP_F_CONVERT_OBJ_TO_NATIVE = 0,
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MP_F_CONVERT_NATIVE_TO_OBJ,
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MP_F_NATIVE_SWAP_GLOBALS,
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MP_F_LOAD_NAME,
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MP_F_LOAD_GLOBAL,
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MP_F_LOAD_BUILD_CLASS,
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MP_F_LOAD_ATTR,
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MP_F_LOAD_METHOD,
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MP_F_LOAD_SUPER_METHOD,
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MP_F_STORE_NAME,
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MP_F_STORE_GLOBAL,
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MP_F_STORE_ATTR,
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MP_F_OBJ_SUBSCR,
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MP_F_OBJ_IS_TRUE,
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MP_F_UNARY_OP,
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MP_F_BINARY_OP,
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MP_F_BUILD_TUPLE,
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MP_F_BUILD_LIST,
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MP_F_LIST_APPEND,
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MP_F_BUILD_MAP,
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MP_F_STORE_MAP,
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#if MICROPY_PY_BUILTINS_SET
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MP_F_STORE_SET,
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MP_F_BUILD_SET,
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#endif
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MP_F_MAKE_FUNCTION_FROM_RAW_CODE,
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MP_F_NATIVE_CALL_FUNCTION_N_KW,
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MP_F_CALL_METHOD_N_KW,
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MP_F_CALL_METHOD_N_KW_VAR,
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MP_F_NATIVE_GETITER,
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MP_F_NATIVE_ITERNEXT,
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MP_F_NLR_PUSH,
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MP_F_NLR_POP,
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MP_F_NATIVE_RAISE,
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MP_F_IMPORT_NAME,
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MP_F_IMPORT_FROM,
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MP_F_IMPORT_ALL,
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#if MICROPY_PY_BUILTINS_SLICE
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MP_F_NEW_SLICE,
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#endif
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MP_F_UNPACK_SEQUENCE,
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MP_F_UNPACK_EX,
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MP_F_DELETE_NAME,
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MP_F_DELETE_GLOBAL,
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MP_F_NEW_CELL,
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MP_F_MAKE_CLOSURE_FROM_RAW_CODE,
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MP_F_SETUP_CODE_STATE,
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MP_F_SMALL_INT_FLOOR_DIVIDE,
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MP_F_SMALL_INT_MODULO,
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MP_F_NUMBER_OF,
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} mp_fun_kind_t;
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extern void *const mp_fun_table[MP_F_NUMBER_OF];
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#endif // MICROPY_INCLUDED_PY_RUNTIME0_H
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