python 字節指令

include/opcode.h

#ifndef Py_OPCODE_H #define Py_OPCODE_H #ifdef __cplusplus extern "C" { #endif

/* Instruction opcodes for compiled code */

#define STOP_CODE 0 #define POP_TOP 1 #define ROT_TWO 2 #define ROT_THREE 3 #define DUP_TOP 4 #define ROT_FOUR 5 #define NOP 9

#define UNARY_POSITIVE 10 #define UNARY_NEGATIVE 11 #define UNARY_NOT 12 #define UNARY_CONVERT 13

#define UNARY_INVERT 15

#define BINARY_POWER 19

#define BINARY_MULTIPLY 20 #define BINARY_DIVIDE 21 #define BINARY_MODULO 22 #define BINARY_ADD 23 #define BINARY_SUBTRACT 24 #define BINARY_SUBSCR 25 #define BINARY_FLOOR_DIVIDE 26 #define BINARY_TRUE_DIVIDE 27 #define INPLACE_FLOOR_DIVIDE 28 #define INPLACE_TRUE_DIVIDE 29

#define SLICE 30 /* Also uses 31-33 */ #define SLICE_1 31 #define SLICE_2 32 #define SLICE_3 33

#define STORE_SLICE 40 /* Also uses 41-43 */ #define STORE_SLICE_1 41 #define STORE_SLICE_2 42 #define STORE_SLICE_3 43

#define DELETE_SLICE 50 /* Also uses 51-53 */ #define DELETE_SLICE_1 51 #define DELETE_SLICE_2 52 #define DELETE_SLICE_3 53

#define STORE_MAP 54 #define INPLACE_ADD 55 #define INPLACE_SUBTRACT 56 #define INPLACE_MULTIPLY 57 #define INPLACE_DIVIDE 58 #define INPLACE_MODULO 59 #define STORE_SUBSCR 60 #define DELETE_SUBSCR 61

#define BINARY_LSHIFT 62 #define BINARY_RSHIFT 63 #define BINARY_AND 64 #define BINARY_XOR 65 #define BINARY_OR 66 #define INPLACE_POWER 67 #define GET_ITER 68

#define PRINT_EXPR 70 #define PRINT_ITEM 71 #define PRINT_NEWLINE 72 #define PRINT_ITEM_TO 73 #define PRINT_NEWLINE_TO 74 #define INPLACE_LSHIFT 75 #define INPLACE_RSHIFT 76 #define INPLACE_AND 77 #define INPLACE_XOR 78 #define INPLACE_OR 79 #define BREAK_LOOP 80 #define WITH_CLEANUP 81 #define LOAD_LOCALS 82 #define RETURN_VALUE 83 #define IMPORT_STAR 84 #define EXEC_STMT 85 #define YIELD_VALUE 86 #define POP_BLOCK 87 #define END_FINALLY 88 #define BUILD_CLASS 89

#define HAVE_ARGUMENT 90 /* Opcodes from here have an argument: */

#define STORE_NAME 90 /* Index in name list / #define DELETE_NAME 91 / "" / #define UNPACK_SEQUENCE 92 / Number of sequence items */ #define FOR_ITER 93 #define LIST_APPEND 94

#define STORE_ATTR 95 /* Index in name list / #define DELETE_ATTR 96 / "" / #define STORE_GLOBAL 97 / "" / #define DELETE_GLOBAL 98 / "" / #define DUP_TOPX 99 / number of items to duplicate / #define LOAD_CONST 100 / Index in const list / #define LOAD_NAME 101 / Index in name list / #define BUILD_TUPLE 102 / Number of tuple items / #define BUILD_LIST 103 / Number of list items / #define BUILD_SET 104 / Number of set items / #define BUILD_MAP 105 / Always zero for now / #define LOAD_ATTR 106 / Index in name list / #define COMPARE_OP 107 / Comparison operator / #define IMPORT_NAME 108 / Index in name list / #define IMPORT_FROM 109 / Index in name list / #define JUMP_FORWARD 110 / Number of bytes to skip */

#define JUMP_IF_FALSE_OR_POP 111 /* Target byte offset from beginning of code / #define JUMP_IF_TRUE_OR_POP 112 / "" / #define JUMP_ABSOLUTE 113 / "" / #define POP_JUMP_IF_FALSE 114 / "" / #define POP_JUMP_IF_TRUE 115 / "" */

#define LOAD_GLOBAL 116 /* Index in name list */

#define CONTINUE_LOOP 119 /* Start of loop (absolute) / #define SETUP_LOOP 120 / Target address (relative) / #define SETUP_EXCEPT 121 / "" / #define SETUP_FINALLY 122 / "" */

#define LOAD_FAST 124 /* Local variable number / #define STORE_FAST 125 / Local variable number / #define DELETE_FAST 126 / Local variable number */

#define RAISE_VARARGS 130 /* Number of raise arguments (1, 2 or 3) / / CALL_FUNCTION_XXX opcodes defined below depend on this definition / #define CALL_FUNCTION 131 / #args + (#kwargs<<8) / #define MAKE_FUNCTION 132 / #defaults / #define BUILD_SLICE 133 / Number of items */

#define MAKE_CLOSURE 134 /* #free vars / #define LOAD_CLOSURE 135 / Load free variable from closure / #define LOAD_DEREF 136 / Load and dereference from closure cell / #define STORE_DEREF 137 / Store into cell */

/* The next 3 opcodes must be contiguous and satisfy (CALL_FUNCTION_VAR - CALL_FUNCTION) & 3 == 1 / #define CALL_FUNCTION_VAR 140 / #args + (#kwargs<<8) / #define CALL_FUNCTION_KW 141 / #args + (#kwargs<<8) / #define CALL_FUNCTION_VAR_KW 142 / #args + (#kwargs<<8) */

#define SETUP_WITH 143

/* Support for opargs more than 16 bits long */ #define EXTENDED_ARG 145

#define SET_ADD 146 #define MAP_ADD 147

enum cmp_op {PyCmp_LT=Py_LT, PyCmp_LE=Py_LE, PyCmp_EQ=Py_EQ, PyCmp_NE=Py_NE, PyCmp_GT=Py_GT, PyCmp_GE=Py_GE, PyCmp_IN, PyCmp_NOT_IN, PyCmp_IS, PyCmp_IS_NOT, PyCmp_EXC_MATCH, PyCmp_BAD};

#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)

#ifdef __cplusplus } #endif #endif /* !Py_OPCODE_H */