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annotate Include/opcode.h @ 13255:916fb024ce94 legacy-trunk

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Change copyright notice.
author Guido van Rossum <guido@python.org>
date Fri, 30 Jun 2000 23:50:40 +0000
parents 25b63367385e
children 87ee82e5c56d
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1 #ifndef Py_OPCODE_H
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2 #define Py_OPCODE_H
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3 #ifdef __cplusplus
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4 extern "C" {
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5 #endif
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6
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7 /***********************************************************
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8 Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
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9 The Netherlands.
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10
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11 All Rights Reserved
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12
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13 Copyright (c) 2000, BeOpen.com.
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14 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
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15 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
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16 All rights reserved.
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17
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18 See the file "Misc/COPYRIGHT" for information on usage and
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19 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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20
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21 ******************************************************************/
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22
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23 /* Instruction opcodes for compiled code */
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24
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25 #define STOP_CODE 0
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26 #define POP_TOP 1
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27 #define ROT_TWO 2
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28 #define ROT_THREE 3
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29 #define DUP_TOP 4
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30
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31 #define UNARY_POSITIVE 10
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32 #define UNARY_NEGATIVE 11
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33 #define UNARY_NOT 12
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34 #define UNARY_CONVERT 13
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35
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36 #define UNARY_INVERT 15
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37
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38 #define BINARY_POWER 19
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39
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40 #define BINARY_MULTIPLY 20
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41 #define BINARY_DIVIDE 21
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42 #define BINARY_MODULO 22
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43 #define BINARY_ADD 23
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44 #define BINARY_SUBTRACT 24
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45 #define BINARY_SUBSCR 25
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46
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47 #define SLICE 30
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48 /* Also uses 31-33 */
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49
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50 #define STORE_SLICE 40
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51 /* Also uses 41-43 */
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52
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53 #define DELETE_SLICE 50
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54 /* Also uses 51-53 */
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55
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56 #define STORE_SUBSCR 60
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57 #define DELETE_SUBSCR 61
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58
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59 #define BINARY_LSHIFT 62
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60 #define BINARY_RSHIFT 63
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61 #define BINARY_AND 64
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62 #define BINARY_XOR 65
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63 #define BINARY_OR 66
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66 #define PRINT_EXPR 70
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67 #define PRINT_ITEM 71
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68 #define PRINT_NEWLINE 72
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70 #define BREAK_LOOP 80
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71
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72 #define LOAD_LOCALS 82
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73 #define RETURN_VALUE 83
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75 #define EXEC_STMT 85
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76
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77 #define POP_BLOCK 87
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78 #define END_FINALLY 88
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79 #define BUILD_CLASS 89
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81 #define HAVE_ARGUMENT 90 /* Opcodes from here have an argument: */
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83 #define STORE_NAME 90 /* Index in name list */
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84 #define DELETE_NAME 91 /* "" */
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85 #define UNPACK_TUPLE 92 /* Number of tuple items */
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86 #define UNPACK_LIST 93 /* Number of list items */
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87 #define STORE_ATTR 95 /* Index in name list */
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88 #define DELETE_ATTR 96 /* "" */
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89 #define STORE_GLOBAL 97 /* "" */
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90 #define DELETE_GLOBAL 98 /* "" */
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92 #define LOAD_CONST 100 /* Index in const list */
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93 #define LOAD_NAME 101 /* Index in name list */
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94 #define BUILD_TUPLE 102 /* Number of tuple items */
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95 #define BUILD_LIST 103 /* Number of list items */
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96 #define BUILD_MAP 104 /* Always zero for now */
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97 #define LOAD_ATTR 105 /* Index in name list */
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98 #define COMPARE_OP 106 /* Comparison operator */
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99 #define IMPORT_NAME 107 /* Index in name list */
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100 #define IMPORT_FROM 108 /* Index in name list */
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101
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102 #define JUMP_FORWARD 110 /* Number of bytes to skip */
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103 #define JUMP_IF_FALSE 111 /* "" */
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104 #define JUMP_IF_TRUE 112 /* "" */
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105 #define JUMP_ABSOLUTE 113 /* Target byte offset from beginning of code */
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106 #define FOR_LOOP 114 /* Number of bytes to skip */
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107
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108 #define LOAD_GLOBAL 116 /* Index in name list */
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109
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110 #define SETUP_LOOP 120 /* Target address (absolute) */
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111 #define SETUP_EXCEPT 121 /* "" */
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112 #define SETUP_FINALLY 122 /* "" */
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113
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114 #define LOAD_FAST 124 /* Local variable number */
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115 #define STORE_FAST 125 /* Local variable number */
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116 #define DELETE_FAST 126 /* Local variable number */
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117
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118 #define SET_LINENO 127 /* Current line number */
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119
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120 /* It used to be the case that opcodes should fit in 7 bits. This is
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121 no longer the case -- 8 bits is fine (the instruction stream is now
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122 a sequence of unsigned characters). We gladly use the new space
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123 for new opcodes. */
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124
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125 #define RAISE_VARARGS 130 /* Number of raise arguments (1, 2 or 3) */
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126 /* CALL_FUNCTION_XXX opcodes defined below depend on this definition */
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127 #define CALL_FUNCTION 131 /* #args + (#kwargs<<8) */
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128 #define MAKE_FUNCTION 132 /* #defaults */
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129 #define BUILD_SLICE 133 /* Number of items */
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131 /* The next 3 opcodes must be contiguous and satisfy
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132 (CALL_FUNCTION_VAR - CALL_FUNCTION) & 3 == 1 */
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133 #define CALL_FUNCTION_VAR 140 /* #args + (#kwargs<<8) */
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134 #define CALL_FUNCTION_KW 141 /* #args + (#kwargs<<8) */
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135 #define CALL_FUNCTION_VAR_KW 142 /* #args + (#kwargs<<8) */
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136
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137 /* Comparison operator codes (argument to COMPARE_OP) */
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138 enum cmp_op {LT, LE, EQ, NE, GT, GE, IN, NOT_IN, IS, IS_NOT, EXC_MATCH, BAD};
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140 #define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
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142 #ifdef __cplusplus
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143 }
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144 #endif
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145 #endif /* !Py_OPCODE_H */