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86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* Instruction opcodes for compiled code */
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#define STOP_CODE 0
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#define POP_TOP 1
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#define ROT_TWO 2
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#define ROT_THREE 3
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#define DUP_TOP 4
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#define UNARY_POSITIVE 10
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#define UNARY_NEGATIVE 11
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#define UNARY_NOT 12
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#define UNARY_CONVERT 13
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#define UNARY_CALL 14
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#define BINARY_MULTIPLY 20
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#define BINARY_DIVIDE 21
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#define BINARY_MODULO 22
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#define BINARY_ADD 23
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#define BINARY_SUBTRACT 24
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#define BINARY_SUBSCR 25
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#define BINARY_CALL 26
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#define SLICE 30
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/* Also uses 31-33 */
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#define STORE_SLICE 40
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/* Also uses 41-43 */
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#define DELETE_SLICE 50
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/* Also uses 51-53 */
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#define STORE_SUBSCR 60
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#define DELETE_SUBSCR 61
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#define PRINT_EXPR 70
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#define PRINT_ITEM 71
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#define PRINT_NEWLINE 72
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#define BREAK_LOOP 80
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#define RAISE_EXCEPTION 81
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#define LOAD_LOCALS 82
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#define RETURN_VALUE 83
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#define REQUIRE_ARGS 84
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#define REFUSE_ARGS 85
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#define BUILD_FUNCTION 86
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#define POP_BLOCK 87
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#define END_FINALLY 88
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#define BUILD_CLASS 89
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#define HAVE_ARGUMENT 90 /* Opcodes from here have an argument: */
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#define STORE_NAME 90 /* Index in name list */
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#define DELETE_NAME 91 /* "" */
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#define UNPACK_TUPLE 92 /* Number of tuple items */
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#define UNPACK_LIST 93 /* Number of list items */
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/* unused: 94 */
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#define STORE_ATTR 95 /* Index in name list */
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#define DELETE_ATTR 96 /* "" */
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#define LOAD_CONST 100 /* Index in const list */
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#define LOAD_NAME 101 /* Index in name list */
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#define BUILD_TUPLE 102 /* Number of tuple items */
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#define BUILD_LIST 103 /* Number of list items */
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#define BUILD_MAP 104 /* Always zero for now */
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#define LOAD_ATTR 105 /* Index in name list */
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#define COMPARE_OP 106 /* Comparison operator */
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#define IMPORT_NAME 107 /* Index in name list */
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#define IMPORT_FROM 108 /* Index in name list */
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#define JUMP_FORWARD 110 /* Number of bytes to skip */
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#define JUMP_IF_FALSE 111 /* "" */
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#define JUMP_IF_TRUE 112 /* "" */
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#define JUMP_ABSOLUTE 113 /* Target byte offset from beginning of code */
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#define FOR_LOOP 114 /* Number of bytes to skip */
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#define SETUP_LOOP 120 /* Target address (absolute) */
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#define SETUP_EXCEPT 121 /* "" */
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#define SETUP_FINALLY 122 /* "" */
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#define SET_LINENO 127 /* Current line number */
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/* Comparison operator codes (argument to COMPARE_OP) */
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enum cmp_op {LT, LE, EQ, NE, GT, GE, IN, NOT_IN, IS, IS_NOT, EXC_MATCH, BAD};
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#define HAS_ARG(op) ((op) >= HAVE_ARGUMENT)
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