Include/opcode.h

   1 #ifndef Py_OPCODE_H
   2 #define Py_OPCODE_H
   3 #ifdef __cplusplus
   4 extern "C" {
   5 #endif
   6
   7
   8 /* Instruction opcodes for compiled code */
   9
  10 #define STOP_CODE       0
  11 #define POP_TOP         1
  12 #define ROT_TWO         2
  13 #define ROT_THREE       3
  14 #define DUP_TOP         4
  15 #define ROT_FOUR        5
  16
  17 #define UNARY_POSITIVE  10
  18 #define UNARY_NEGATIVE  11
  19 #define UNARY_NOT       12
  20 #define UNARY_CONVERT   13
  21
  22 #define UNARY_INVERT    15
  23
  24 #define BINARY_POWER    19
  25
  26 #define BINARY_MULTIPLY 20
  27 #define BINARY_DIVIDE   21
  28 #define BINARY_MODULO   22
  29 #define BINARY_ADD      23
  30 #define BINARY_SUBTRACT 24
  31 #define BINARY_SUBSCR   25
  32
  33 #define SLICE           30
  34 /* Also uses 31-33 */
  35
  36 #define STORE_SLICE     40
  37 /* Also uses 41-43 */
  38
  39 #define DELETE_SLICE    50
  40 /* Also uses 51-53 */
  41
  42 #define INPLACE_ADD     55
  43 #define INPLACE_SUBTRACT        56
  44 #define INPLACE_MULTIPLY        57
  45 #define INPLACE_DIVIDE  58
  46 #define INPLACE_MODULO  59
  47 #define STORE_SUBSCR    60
  48 #define DELETE_SUBSCR   61
  49
  50 #define BINARY_LSHIFT   62
  51 #define BINARY_RSHIFT   63
  52 #define BINARY_AND      64
  53 #define BINARY_XOR      65
  54 #define BINARY_OR       66
  55 #define INPLACE_POWER   67
  56 #define GET_ITER        68
  57
  58 #define PRINT_EXPR      70
  59 #define PRINT_ITEM      71
  60 #define PRINT_NEWLINE   72
  61 #define PRINT_ITEM_TO   73
  62 #define PRINT_NEWLINE_TO 74
  63 #define INPLACE_LSHIFT  75
  64 #define INPLACE_RSHIFT  76
  65 #define INPLACE_AND     77
  66 #define INPLACE_XOR     78
  67 #define INPLACE_OR      79
  68 #define BREAK_LOOP      80
  69
  70 #define LOAD_LOCALS     82
  71 #define RETURN_VALUE    83
  72 #define IMPORT_STAR     84
  73 #define EXEC_STMT       85
  74 #define YIELD_VALUE     86
  75
  76 #define POP_BLOCK       87
  77 #define END_FINALLY     88
  78 #define BUILD_CLASS     89
  79
  80 #define HAVE_ARGUMENT   90      /* Opcodes from here have an argument: */
  81
  82 #define STORE_NAME      90      /* Index in name list */
  83 #define DELETE_NAME     91      /* "" */
  84 #define UNPACK_SEQUENCE 92      /* Number of sequence items */
  85 #define FOR_ITER        93
  86
  87 #define STORE_ATTR      95      /* Index in name list */
  88 #define DELETE_ATTR     96      /* "" */
  89 #define STORE_GLOBAL    97      /* "" */
  90 #define DELETE_GLOBAL   98      /* "" */
  91 #define DUP_TOPX        99      /* number of items to duplicate */
  92 #define LOAD_CONST      100     /* Index in const list */
  93 #define LOAD_NAME       101     /* Index in name list */
  94 #define BUILD_TUPLE     102     /* Number of tuple items */
  95 #define BUILD_LIST      103     /* Number of list items */
  96 #define BUILD_MAP       104     /* Always zero for now */
  97 #define LOAD_ATTR       105     /* Index in name list */
  98 #define COMPARE_OP      106     /* Comparison operator */
  99 #define IMPORT_NAME     107     /* Index in name list */
 100 #define IMPORT_FROM     108     /* Index in name list */
 101
 102 #define JUMP_FORWARD    110     /* Number of bytes to skip */
 103 #define JUMP_IF_FALSE   111     /* "" */
 104 #define JUMP_IF_TRUE    112     /* "" */
 105 #define JUMP_ABSOLUTE   113     /* Target byte offset from beginning of code */
 106 #define FOR_LOOP        114     /* Number of bytes to skip */
 107
 108 #define LOAD_GLOBAL     116     /* Index in name list */
 109
 110 #define CONTINUE_LOOP   119     /* Start of loop (absolute) */
 111 #define SETUP_LOOP      120     /* Target address (absolute) */
 112 #define SETUP_EXCEPT    121     /* "" */
 113 #define SETUP_FINALLY   122     /* "" */
 114
 115 #define LOAD_FAST       124     /* Local variable number */
 116 #define STORE_FAST      125     /* Local variable number */
 117 #define DELETE_FAST     126     /* Local variable number */
 118
 119 #define SET_LINENO      127     /* Current line number */
 120
 121 #define RAISE_VARARGS   130     /* Number of raise arguments (1, 2 or 3) */
 122 /* CALL_FUNCTION_XXX opcodes defined below depend on this definition */
 123 #define CALL_FUNCTION   131     /* #args + (#kwargs<<8) */
 124 #define MAKE_FUNCTION   132     /* #defaults */
 125 #define BUILD_SLICE     133     /* Number of items */
 126
 127 #define MAKE_CLOSURE    134     /* #free vars */
 128 #define LOAD_CLOSURE    135     /* Load free variable from closure */
 129 #define LOAD_DEREF      136     /* Load and dereference from closure cell */
 130 #define STORE_DEREF     137     /* Store into cell */
 131
 132 /* The next 3 opcodes must be contiguous and satisfy
 133    (CALL_FUNCTION_VAR - CALL_FUNCTION) & 3 == 1  */
 134 #define CALL_FUNCTION_VAR          140  /* #args + (#kwargs<<8) */
 135 #define CALL_FUNCTION_KW           141  /* #args + (#kwargs<<8) */
 136 #define CALL_FUNCTION_VAR_KW       142  /* #args + (#kwargs<<8) */
 137
 138 /* Support for opargs more than 16 bits long */
 139 #define EXTENDED_ARG  143
 140
 141 /* Comparison operator codes (argument to COMPARE_OP) */
 142 enum cmp_op {LT=Py_LT, LE=Py_LE, EQ=Py_EQ, NE=Py_NE, GT=Py_GT, GE=Py_GE,
 143              IN, NOT_IN, IS, IS_NOT, EXC_MATCH, BAD};
 144
 145 #define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
 146
 147 #ifdef __cplusplus
 148 }
 149 #endif
 150 #endif /* !Py_OPCODE_H */