/* * This file is part of the MicroPython 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. */ #ifndef MICROPY_INCLUDED_PY_RUNTIME0_H #define MICROPY_INCLUDED_PY_RUNTIME0_H // The first four must fit in 8 bits, see emitbc.c // The remaining must fit in 16 bits, see scope.h #define MP_SCOPE_FLAG_VARARGS (0x01) #define MP_SCOPE_FLAG_VARKEYWORDS (0x02) #define MP_SCOPE_FLAG_GENERATOR (0x04) #define MP_SCOPE_FLAG_DEFKWARGS (0x08) #define MP_SCOPE_FLAG_REFGLOBALS (0x10) // used only if native emitter enabled #define MP_SCOPE_FLAG_HASCONSTS (0x20) // used only if native emitter enabled #define MP_SCOPE_FLAG_VIPERRET_POS (6) // 3 bits used for viper return type // types for native (viper) function signature #define MP_NATIVE_TYPE_OBJ (0x00) #define MP_NATIVE_TYPE_BOOL (0x01) #define MP_NATIVE_TYPE_INT (0x02) #define MP_NATIVE_TYPE_UINT (0x03) #define MP_NATIVE_TYPE_PTR (0x04) #define MP_NATIVE_TYPE_PTR8 (0x05) #define MP_NATIVE_TYPE_PTR16 (0x06) #define MP_NATIVE_TYPE_PTR32 (0x07) typedef enum { // These ops may appear in the bytecode. Changing this group // in any way requires changing the bytecode version. MP_UNARY_OP_POSITIVE, MP_UNARY_OP_NEGATIVE, MP_UNARY_OP_INVERT, MP_UNARY_OP_NOT, // Following ops cannot appear in the bytecode MP_UNARY_OP_NUM_BYTECODE, MP_UNARY_OP_BOOL = MP_UNARY_OP_NUM_BYTECODE, // __bool__ MP_UNARY_OP_LEN, // __len__ MP_UNARY_OP_HASH, // __hash__; must return a small int MP_UNARY_OP_ABS, // __abs__ MP_UNARY_OP_INT, // __int__ MP_UNARY_OP_SIZEOF, // for sys.getsizeof() MP_UNARY_OP_NUM_RUNTIME, } mp_unary_op_t; // Note: the first 9+12+12 of these are used in bytecode and changing // them requires changing the bytecode version. typedef enum { // 9 relational operations, should return a bool; order of first 6 matches corresponding mp_token_kind_t MP_BINARY_OP_LESS, MP_BINARY_OP_MORE, MP_BINARY_OP_EQUAL, MP_BINARY_OP_LESS_EQUAL, MP_BINARY_OP_MORE_EQUAL, MP_BINARY_OP_NOT_EQUAL, MP_BINARY_OP_IN, MP_BINARY_OP_IS, MP_BINARY_OP_EXCEPTION_MATCH, // 13 inplace arithmetic operations; order matches corresponding mp_token_kind_t MP_BINARY_OP_INPLACE_OR, MP_BINARY_OP_INPLACE_XOR, MP_BINARY_OP_INPLACE_AND, MP_BINARY_OP_INPLACE_LSHIFT, MP_BINARY_OP_INPLACE_RSHIFT, MP_BINARY_OP_INPLACE_ADD, MP_BINARY_OP_INPLACE_SUBTRACT, MP_BINARY_OP_INPLACE_MULTIPLY, MP_BINARY_OP_INPLACE_MAT_MULTIPLY, MP_BINARY_OP_INPLACE_FLOOR_DIVIDE, MP_BINARY_OP_INPLACE_TRUE_DIVIDE, MP_BINARY_OP_INPLACE_MODULO, MP_BINARY_OP_INPLACE_POWER, // 13 normal arithmetic operations; order matches corresponding mp_token_kind_t MP_BINARY_OP_OR, MP_BINARY_OP_XOR, MP_BINARY_OP_AND, MP_BINARY_OP_LSHIFT, MP_BINARY_OP_RSHIFT, MP_BINARY_OP_ADD, MP_BINARY_OP_SUBTRACT, MP_BINARY_OP_MULTIPLY, MP_BINARY_OP_MAT_MULTIPLY, MP_BINARY_OP_FLOOR_DIVIDE, MP_BINARY_OP_TRUE_DIVIDE, MP_BINARY_OP_MODULO, MP_BINARY_OP_POWER, // Operations below this line don't appear in bytecode, they // just identify special methods. MP_BINARY_OP_NUM_BYTECODE, // MP_BINARY_OP_REVERSE_* must follow immediately after MP_BINARY_OP_* #if MICROPY_PY_REVERSE_SPECIAL_METHODS MP_BINARY_OP_REVERSE_OR = MP_BINARY_OP_NUM_BYTECODE, MP_BINARY_OP_REVERSE_XOR, MP_BINARY_OP_REVERSE_AND, MP_BINARY_OP_REVERSE_LSHIFT, MP_BINARY_OP_REVERSE_RSHIFT, MP_BINARY_OP_REVERSE_ADD, MP_BINARY_OP_REVERSE_SUBTRACT, MP_BINARY_OP_REVERSE_MULTIPLY, MP_BINARY_OP_REVERSE_MAT_MULTIPLY, MP_BINARY_OP_REVERSE_FLOOR_DIVIDE, MP_BINARY_OP_REVERSE_TRUE_DIVIDE, MP_BINARY_OP_REVERSE_MODULO, MP_BINARY_OP_REVERSE_POWER, #endif // This is not emitted by the compiler but is supported by the runtime MP_BINARY_OP_DIVMOD #if !MICROPY_PY_REVERSE_SPECIAL_METHODS = MP_BINARY_OP_NUM_BYTECODE #endif , // The runtime will convert MP_BINARY_OP_IN to this operator with swapped args. // A type should implement this containment operator instead of MP_BINARY_OP_IN. MP_BINARY_OP_CONTAINS, MP_BINARY_OP_NUM_RUNTIME, // These 2 are not supported by the runtime and must be synthesised by the emitter MP_BINARY_OP_NOT_IN, MP_BINARY_OP_IS_NOT, } mp_binary_op_t; 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_NEW_CELL, 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_NUMBER_OF, } mp_fun_kind_t; extern const void *const mp_fun_table[MP_F_NUMBER_OF]; #endif // MICROPY_INCLUDED_PY_RUNTIME0_H