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bytecode.hpp
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102 lines (87 loc) · 4.21 KB
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#ifndef BYTE_CODE_HPP
#define BYTE_CODE_HPP
class ByteCode {
public:
// Define pythonvm.Bytecode Operator Code
static const unsigned char POP_TOP = 1;
static const unsigned char ROT_TWO = 2;
static const unsigned char ROT_THREE = 3;
static const unsigned char DUP_TOP = 4;
static const unsigned char UNARY_NEGATIVE = 11;
static const unsigned char BINARY_MULTIPLY = 20;
static const unsigned char BINARY_MODULO = 22;
static const unsigned char BINARY_SUBSCR = 25;
static const unsigned char BINARY_DIVIDE = 21;
static const unsigned char BINARY_ADD = 23;
static const unsigned char BINARY_SUBTRACT = 24;
static const unsigned char INPLACE_ADD = 55;
static const unsigned char STORE_MAP = 54;
static const unsigned char INPLACE_SUBSTRACT = 56;
static const unsigned char INPLACE_MULTIPLY = 57;
static const unsigned char INPLACE_DIVIDE = 58;
static const unsigned char INPLACE_MODULO = 59;
static const unsigned char STORE_SUBSCR = 60;
static const unsigned char DELETE_SUBSCR = 61;
static const unsigned char GET_ITER = 68;
static const unsigned char PRINT_ITEM = 71;
static const unsigned char PRINT_NEWLINE = 72;
static const unsigned char BREAK_LOOP = 80;
static const unsigned char LOAD_LOCALS = 82;
static const unsigned char RETURN_VALUE = 83;
static const unsigned char YIELD_VALUE = 86;
static const unsigned char POP_BLOCK = 87;
static const unsigned char END_FINALLY = 88;
static const unsigned char BUILD_CLASS = 89;
// This is a separator
static const unsigned char HAVE_ARGUMENT = 90; /* Opcodes from here have an argument: */
static const unsigned char STORE_NAME = 90; /* Index in name list */
static const unsigned char UNPACK_SEQUENCE = 92;
static const unsigned char FOR_ITER = 93;
static const unsigned char STORE_ATTR = 95; /* Index in name list */
static const unsigned char STORE_GLOBAL = 97;
static const unsigned char DUP_TOPX = 99; /* number of items to duplicate */
static const unsigned char LOAD_CONST = 100; /* Index in const list */
static const unsigned char LOAD_NAME = 101; /* Index in name list */
static const unsigned char BUILD_TUPLE = 102;
static const unsigned char BUILD_LIST = 103;
static const unsigned char BUILD_MAP = 105;
static const unsigned char LOAD_ATTR = 106; /* Index in name list */
static const unsigned char COMPARE_OP = 107; /* Comparison operator */
static const unsigned char IMPORT_NAME = 108; /* Index in name list */
static const unsigned char IMPORT_FROM = 109; /* Index in name list */
static const unsigned char JUMP_FORWARD = 110; /* Number of bytes to skip */
static const unsigned char JUMP_IF_FALSE_OR_POP = 111; /* Target byte offset from beginning
of code */
static const unsigned char JUMP_ABSOLUTE = 113;
static const unsigned char POP_JUMP_IF_FALSE = 114;
static const unsigned char POP_JUMP_IF_TRUE = 115;
static const unsigned char LOAD_GLOBAL = 116; /* Index in name list */
static const unsigned char CONTINUE_LOOP = 119; /* Start of loop (absolute) */
static const unsigned char SETUP_LOOP = 120; /* Target address (relative) */
static const unsigned char SETUP_EXCEPT = 121; /* "" */
static const unsigned char SETUP_FINALLY = 122; /* "" */
static const unsigned char LOAD_FAST = 124; /* Local variable number */
static const unsigned char STORE_FAST = 125; /* Local variable number */
static const unsigned char RAISE_VARARGS = 130;
static const unsigned char CALL_FUNCTION = 131;
static const unsigned char MAKE_FUNCTION = 132;
static const unsigned char MAKE_CLOSURE = 134; /* #free vars */
static const unsigned char LOAD_CLOSURE = 135; /* Load free variable from closure */
static const unsigned char LOAD_DEREF = 136; /* Load and dereference from closure cell */
static const unsigned char STORE_DEREF = 137; /* Store into cell */
static const unsigned char CALL_FUNCTION_VAR = 140;
enum COMPARE {
LESS = 0,
LESS_EQUAL,
EQUAL,
NOT_EQUAL,
GREATER,
GREATER_EQUAL,
IN,
NOT_IN,
IS,
IS_NOT,
EXC_MATCH
};
};
#endif