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Guido van Rossuma3309961993-07-28 09:05:47 +00001#ifndef Py_OPCODE_H
2#define Py_OPCODE_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
Guido van Rossumf70e43a1991-02-19 12:39:46 +00007
Guido van Rossum10dc2e81990-11-18 17:27:39 +00008/* Instruction opcodes for compiled code */
9
Guido van Rossum3f5da241990-12-20 15:06:42 +000010#define STOP_CODE 0
Guido van Rossum10dc2e81990-11-18 17:27:39 +000011#define POP_TOP 1
12#define ROT_TWO 2
13#define ROT_THREE 3
Guido van Rossum3f5da241990-12-20 15:06:42 +000014#define DUP_TOP 4
Thomas Woutersdd8dbdb2000-08-24 20:09:45 +000015#define ROT_FOUR 5
Guido van Rossum10dc2e81990-11-18 17:27:39 +000016
17#define UNARY_POSITIVE 10
18#define UNARY_NEGATIVE 11
19#define UNARY_NOT 12
20#define UNARY_CONVERT 13
Guido van Rossum884afd61995-07-18 14:21:06 +000021
Guido van Rossum7928cd71991-10-24 14:59:31 +000022#define UNARY_INVERT 15
Guido van Rossum10dc2e81990-11-18 17:27:39 +000023
Guido van Rossum3d1f0951996-01-12 00:51:44 +000024#define BINARY_POWER 19
25
Guido van Rossum10dc2e81990-11-18 17:27:39 +000026#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
Guido van Rossum4668b002001-08-08 05:00:18 +000032#define BINARY_FLOOR_DIVIDE 26
33#define BINARY_TRUE_DIVIDE 27
34#define INPLACE_FLOOR_DIVIDE 28
35#define INPLACE_TRUE_DIVIDE 29
Guido van Rossum10dc2e81990-11-18 17:27:39 +000036
37#define SLICE 30
38/* Also uses 31-33 */
39
40#define STORE_SLICE 40
41/* Also uses 41-43 */
42
43#define DELETE_SLICE 50
44/* Also uses 51-53 */
45
Thomas Woutersdd8dbdb2000-08-24 20:09:45 +000046#define INPLACE_ADD 55
47#define INPLACE_SUBTRACT 56
48#define INPLACE_MULTIPLY 57
49#define INPLACE_DIVIDE 58
50#define INPLACE_MODULO 59
Guido van Rossum10dc2e81990-11-18 17:27:39 +000051#define STORE_SUBSCR 60
52#define DELETE_SUBSCR 61
53
Guido van Rossum7928cd71991-10-24 14:59:31 +000054#define BINARY_LSHIFT 62
55#define BINARY_RSHIFT 63
56#define BINARY_AND 64
57#define BINARY_XOR 65
58#define BINARY_OR 66
Thomas Woutersdd8dbdb2000-08-24 20:09:45 +000059#define INPLACE_POWER 67
Guido van Rossum59d1d2b2001-04-20 19:13:02 +000060#define GET_ITER 68
Guido van Rossum7928cd71991-10-24 14:59:31 +000061
Guido van Rossum10dc2e81990-11-18 17:27:39 +000062#define PRINT_EXPR 70
63#define PRINT_ITEM 71
64#define PRINT_NEWLINE 72
Barry Warsaw35fd6652000-08-21 15:36:27 +000065#define PRINT_ITEM_TO 73
66#define PRINT_NEWLINE_TO 74
Thomas Woutersdd8dbdb2000-08-24 20:09:45 +000067#define INPLACE_LSHIFT 75
68#define INPLACE_RSHIFT 76
69#define INPLACE_AND 77
70#define INPLACE_XOR 78
71#define INPLACE_OR 79
Guido van Rossum10dc2e81990-11-18 17:27:39 +000072#define BREAK_LOOP 80
Guido van Rossum884afd61995-07-18 14:21:06 +000073
Guido van Rossumf1270271990-11-18 17:38:15 +000074#define LOAD_LOCALS 82
Guido van Rossum10dc2e81990-11-18 17:27:39 +000075#define RETURN_VALUE 83
Thomas Wouters52152252000-08-17 22:55:00 +000076#define IMPORT_STAR 84
Guido van Rossumdb3165e1993-10-18 17:06:59 +000077#define EXEC_STMT 85
Tim Peters5ca576e2001-06-18 22:08:13 +000078#define YIELD_VALUE 86
Guido van Rossum8b17d6b1993-03-30 13:18:41 +000079
Guido van Rossum10dc2e81990-11-18 17:27:39 +000080#define POP_BLOCK 87
81#define END_FINALLY 88
Guido van Rossumf1270271990-11-18 17:38:15 +000082#define BUILD_CLASS 89
Guido van Rossum10dc2e81990-11-18 17:27:39 +000083
84#define HAVE_ARGUMENT 90 /* Opcodes from here have an argument: */
85
86#define STORE_NAME 90 /* Index in name list */
87#define DELETE_NAME 91 /* "" */
Thomas Wouters0be5aab2000-08-11 22:15:52 +000088#define UNPACK_SEQUENCE 92 /* Number of sequence items */
Guido van Rossum59d1d2b2001-04-20 19:13:02 +000089#define FOR_ITER 93
Thomas Wouters0be5aab2000-08-11 22:15:52 +000090
Guido van Rossum10dc2e81990-11-18 17:27:39 +000091#define STORE_ATTR 95 /* Index in name list */
92#define DELETE_ATTR 96 /* "" */
Guido van Rossum97ff5301991-12-10 13:59:17 +000093#define STORE_GLOBAL 97 /* "" */
94#define DELETE_GLOBAL 98 /* "" */
Thomas Woutersdd8dbdb2000-08-24 20:09:45 +000095#define DUP_TOPX 99 /* number of items to duplicate */
Guido van Rossum10dc2e81990-11-18 17:27:39 +000096#define LOAD_CONST 100 /* Index in const list */
97#define LOAD_NAME 101 /* Index in name list */
98#define BUILD_TUPLE 102 /* Number of tuple items */
99#define BUILD_LIST 103 /* Number of list items */
100#define BUILD_MAP 104 /* Always zero for now */
101#define LOAD_ATTR 105 /* Index in name list */
102#define COMPARE_OP 106 /* Comparison operator */
103#define IMPORT_NAME 107 /* Index in name list */
104#define IMPORT_FROM 108 /* Index in name list */
105
106#define JUMP_FORWARD 110 /* Number of bytes to skip */
107#define JUMP_IF_FALSE 111 /* "" */
108#define JUMP_IF_TRUE 112 /* "" */
109#define JUMP_ABSOLUTE 113 /* Target byte offset from beginning of code */
Guido van Rossum10dc2e81990-11-18 17:27:39 +0000110
Guido van Rossum054ff1f1991-04-04 10:45:01 +0000111#define LOAD_GLOBAL 116 /* Index in name list */
112
Jeremy Hylton3faa52e2001-02-01 22:48:12 +0000113#define CONTINUE_LOOP 119 /* Start of loop (absolute) */
Guido van Rossum10dc2e81990-11-18 17:27:39 +0000114#define SETUP_LOOP 120 /* Target address (absolute) */
115#define SETUP_EXCEPT 121 /* "" */
116#define SETUP_FINALLY 122 /* "" */
117
Guido van Rossum8b17d6b1993-03-30 13:18:41 +0000118#define LOAD_FAST 124 /* Local variable number */
119#define STORE_FAST 125 /* Local variable number */
120#define DELETE_FAST 126 /* Local variable number */
121
Guido van Rossum3b46a501995-07-07 22:32:10 +0000122#define RAISE_VARARGS 130 /* Number of raise arguments (1, 2 or 3) */
Jeremy Hylton76901512000-03-28 23:49:17 +0000123/* CALL_FUNCTION_XXX opcodes defined below depend on this definition */
Guido van Rossum3b46a501995-07-07 22:32:10 +0000124#define CALL_FUNCTION 131 /* #args + (#kwargs<<8) */
Guido van Rossum884afd61995-07-18 14:21:06 +0000125#define MAKE_FUNCTION 132 /* #defaults */
Guido van Rossumdb3b0411996-07-30 16:41:26 +0000126#define BUILD_SLICE 133 /* Number of items */
Guido van Rossum3b46a501995-07-07 22:32:10 +0000127
Jeremy Hylton64949cb2001-01-25 20:06:59 +0000128#define MAKE_CLOSURE 134 /* #free vars */
129#define LOAD_CLOSURE 135 /* Load free variable from closure */
130#define LOAD_DEREF 136 /* Load and dereference from closure cell */
131#define STORE_DEREF 137 /* Store into cell */
132
Jeremy Hylton76901512000-03-28 23:49:17 +0000133/* The next 3 opcodes must be contiguous and satisfy
Jeremy Hyltona403d7d2000-03-29 00:10:03 +0000134 (CALL_FUNCTION_VAR - CALL_FUNCTION) & 3 == 1 */
Jeremy Hylton76901512000-03-28 23:49:17 +0000135#define CALL_FUNCTION_VAR 140 /* #args + (#kwargs<<8) */
136#define CALL_FUNCTION_KW 141 /* #args + (#kwargs<<8) */
137#define CALL_FUNCTION_VAR_KW 142 /* #args + (#kwargs<<8) */
138
Fred Drakeef8ace32000-08-24 00:32:09 +0000139/* Support for opargs more than 16 bits long */
140#define EXTENDED_ARG 143
141
Martin v. Löwis7198a522002-01-01 19:59:11 +0000142
143enum 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,
144 PyCmp_IN, PyCmp_NOT_IN, PyCmp_IS, PyCmp_IS_NOT, PyCmp_EXC_MATCH, PyCmp_BAD};
Guido van Rossum3f5da241990-12-20 15:06:42 +0000145
146#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
Guido van Rossuma3309961993-07-28 09:05:47 +0000147
148#ifdef __cplusplus
149}
150#endif
151#endif /* !Py_OPCODE_H */