diff options
Diffstat (limited to 'lib/python2.7/opcode.py')
| -rw-r--r-- | lib/python2.7/opcode.py | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/lib/python2.7/opcode.py b/lib/python2.7/opcode.py deleted file mode 100644 index e403365..0000000 --- a/lib/python2.7/opcode.py +++ /dev/null @@ -1,192 +0,0 @@ - -""" -opcode module - potentially shared between dis and other modules which -operate on bytecodes (e.g. peephole optimizers). -""" - -__all__ = ["cmp_op", "hasconst", "hasname", "hasjrel", "hasjabs", - "haslocal", "hascompare", "hasfree", "opname", "opmap", - "HAVE_ARGUMENT", "EXTENDED_ARG"] - -cmp_op = ('<', '<=', '==', '!=', '>', '>=', 'in', 'not in', 'is', - 'is not', 'exception match', 'BAD') - -hasconst = [] -hasname = [] -hasjrel = [] -hasjabs = [] -haslocal = [] -hascompare = [] -hasfree = [] - -opmap = {} -opname = [''] * 256 -for op in range(256): opname[op] = '<%r>' % (op,) -del op - -def def_op(name, op): - opname[op] = name - opmap[name] = op - -def name_op(name, op): - def_op(name, op) - hasname.append(op) - -def jrel_op(name, op): - def_op(name, op) - hasjrel.append(op) - -def jabs_op(name, op): - def_op(name, op) - hasjabs.append(op) - -# Instruction opcodes for compiled code -# Blank lines correspond to available opcodes - -def_op('STOP_CODE', 0) -def_op('POP_TOP', 1) -def_op('ROT_TWO', 2) -def_op('ROT_THREE', 3) -def_op('DUP_TOP', 4) -def_op('ROT_FOUR', 5) - -def_op('NOP', 9) -def_op('UNARY_POSITIVE', 10) -def_op('UNARY_NEGATIVE', 11) -def_op('UNARY_NOT', 12) -def_op('UNARY_CONVERT', 13) - -def_op('UNARY_INVERT', 15) - -def_op('BINARY_POWER', 19) -def_op('BINARY_MULTIPLY', 20) -def_op('BINARY_DIVIDE', 21) -def_op('BINARY_MODULO', 22) -def_op('BINARY_ADD', 23) -def_op('BINARY_SUBTRACT', 24) -def_op('BINARY_SUBSCR', 25) -def_op('BINARY_FLOOR_DIVIDE', 26) -def_op('BINARY_TRUE_DIVIDE', 27) -def_op('INPLACE_FLOOR_DIVIDE', 28) -def_op('INPLACE_TRUE_DIVIDE', 29) -def_op('SLICE+0', 30) -def_op('SLICE+1', 31) -def_op('SLICE+2', 32) -def_op('SLICE+3', 33) - -def_op('STORE_SLICE+0', 40) -def_op('STORE_SLICE+1', 41) -def_op('STORE_SLICE+2', 42) -def_op('STORE_SLICE+3', 43) - -def_op('DELETE_SLICE+0', 50) -def_op('DELETE_SLICE+1', 51) -def_op('DELETE_SLICE+2', 52) -def_op('DELETE_SLICE+3', 53) - -def_op('STORE_MAP', 54) -def_op('INPLACE_ADD', 55) -def_op('INPLACE_SUBTRACT', 56) -def_op('INPLACE_MULTIPLY', 57) -def_op('INPLACE_DIVIDE', 58) -def_op('INPLACE_MODULO', 59) -def_op('STORE_SUBSCR', 60) -def_op('DELETE_SUBSCR', 61) -def_op('BINARY_LSHIFT', 62) -def_op('BINARY_RSHIFT', 63) -def_op('BINARY_AND', 64) -def_op('BINARY_XOR', 65) -def_op('BINARY_OR', 66) -def_op('INPLACE_POWER', 67) -def_op('GET_ITER', 68) - -def_op('PRINT_EXPR', 70) -def_op('PRINT_ITEM', 71) -def_op('PRINT_NEWLINE', 72) -def_op('PRINT_ITEM_TO', 73) -def_op('PRINT_NEWLINE_TO', 74) -def_op('INPLACE_LSHIFT', 75) -def_op('INPLACE_RSHIFT', 76) -def_op('INPLACE_AND', 77) -def_op('INPLACE_XOR', 78) -def_op('INPLACE_OR', 79) -def_op('BREAK_LOOP', 80) -def_op('WITH_CLEANUP', 81) -def_op('LOAD_LOCALS', 82) -def_op('RETURN_VALUE', 83) -def_op('IMPORT_STAR', 84) -def_op('EXEC_STMT', 85) -def_op('YIELD_VALUE', 86) -def_op('POP_BLOCK', 87) -def_op('END_FINALLY', 88) -def_op('BUILD_CLASS', 89) - -HAVE_ARGUMENT = 90 # Opcodes from here have an argument: - -name_op('STORE_NAME', 90) # Index in name list -name_op('DELETE_NAME', 91) # "" -def_op('UNPACK_SEQUENCE', 92) # Number of tuple items -jrel_op('FOR_ITER', 93) -def_op('LIST_APPEND', 94) -name_op('STORE_ATTR', 95) # Index in name list -name_op('DELETE_ATTR', 96) # "" -name_op('STORE_GLOBAL', 97) # "" -name_op('DELETE_GLOBAL', 98) # "" -def_op('DUP_TOPX', 99) # number of items to duplicate -def_op('LOAD_CONST', 100) # Index in const list -hasconst.append(100) -name_op('LOAD_NAME', 101) # Index in name list -def_op('BUILD_TUPLE', 102) # Number of tuple items -def_op('BUILD_LIST', 103) # Number of list items -def_op('BUILD_SET', 104) # Number of set items -def_op('BUILD_MAP', 105) # Number of dict entries (upto 255) -name_op('LOAD_ATTR', 106) # Index in name list -def_op('COMPARE_OP', 107) # Comparison operator -hascompare.append(107) -name_op('IMPORT_NAME', 108) # Index in name list -name_op('IMPORT_FROM', 109) # Index in name list -jrel_op('JUMP_FORWARD', 110) # Number of bytes to skip -jabs_op('JUMP_IF_FALSE_OR_POP', 111) # Target byte offset from beginning of code -jabs_op('JUMP_IF_TRUE_OR_POP', 112) # "" -jabs_op('JUMP_ABSOLUTE', 113) # "" -jabs_op('POP_JUMP_IF_FALSE', 114) # "" -jabs_op('POP_JUMP_IF_TRUE', 115) # "" - -name_op('LOAD_GLOBAL', 116) # Index in name list - -jabs_op('CONTINUE_LOOP', 119) # Target address -jrel_op('SETUP_LOOP', 120) # Distance to target address -jrel_op('SETUP_EXCEPT', 121) # "" -jrel_op('SETUP_FINALLY', 122) # "" - -def_op('LOAD_FAST', 124) # Local variable number -haslocal.append(124) -def_op('STORE_FAST', 125) # Local variable number -haslocal.append(125) -def_op('DELETE_FAST', 126) # Local variable number -haslocal.append(126) - -def_op('RAISE_VARARGS', 130) # Number of raise arguments (1, 2, or 3) -def_op('CALL_FUNCTION', 131) # #args + (#kwargs << 8) -def_op('MAKE_FUNCTION', 132) # Number of args with default values -def_op('BUILD_SLICE', 133) # Number of items -def_op('MAKE_CLOSURE', 134) -def_op('LOAD_CLOSURE', 135) -hasfree.append(135) -def_op('LOAD_DEREF', 136) -hasfree.append(136) -def_op('STORE_DEREF', 137) -hasfree.append(137) - -def_op('CALL_FUNCTION_VAR', 140) # #args + (#kwargs << 8) -def_op('CALL_FUNCTION_KW', 141) # #args + (#kwargs << 8) -def_op('CALL_FUNCTION_VAR_KW', 142) # #args + (#kwargs << 8) - -jrel_op('SETUP_WITH', 143) - -def_op('EXTENDED_ARG', 145) -EXTENDED_ARG = 145 -def_op('SET_ADD', 146) -def_op('MAP_ADD', 147) - -del def_op, name_op, jrel_op, jabs_op |