1# (C) Copyright 2019-2021 by Rocky Bernstein 2# 3# This program is free software; you can redistribute it and/or 4# modify it under the terms of the GNU General Public License 5# as published by the Free Software Foundation; either version 2 6# of the License, or (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program; if not, write to the Free Software 15# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 16""" 17CPython 1.6 bytecode opcodes 18 19This is used in bytecode disassembly. This is similar to the 20opcodes in Python's dis.py library. 21""" 22 23# This is used from outside this module 24from xdis.cross_dis import findlabels, findlinestarts # noqa 25 26import xdis.opcodes.opcode_15 as opcode_15 27from xdis.opcodes.base import ( 28 extended_format_ATTR, 29 extended_format_MAKE_FUNCTION_older, 30 extended_format_RETURN_VALUE, 31 init_opdata, 32 nargs_op, 33 finalize_opcodes, 34 format_CALL_FUNCTION_pos_name_encoded, 35 format_MAKE_FUNCTION_default_argc, 36 format_extended_arg, 37 update_pj2, 38) 39 40version = 1.6 41python_implementation = "CPython" 42 43l = locals() 44init_opdata(l, opcode_15, version) 45 46# fmt: off 47# 1.6 Bytecodes not in 1.5 48nargs_op(l, "CALL_FUNCTION_VAR", 140, -1, 1) # #args + (#kwargs << 8) 49nargs_op(l, "CALL_FUNCTION_KW", 141, -1, 1) # #args + (#kwargs << 8) 50nargs_op(l, "CALL_FUNCTION_VAR_KW", 142, -1, 1) # #args + (#kwargs << 8) 51 52update_pj2(globals(), l) 53 54opcode_arg_fmt = {"EXTENDED_ARG": format_extended_arg} 55 56opcode_arg_fmt = { 57 "EXTENDED_ARG": format_extended_arg, 58 "CALL_FUNCTION": format_CALL_FUNCTION_pos_name_encoded, 59 "CALL_FUNCTION_KW": format_CALL_FUNCTION_pos_name_encoded, 60 "CALL_FUNCTION_VAR_KW": format_CALL_FUNCTION_pos_name_encoded, 61 "MAKE_FUNCTION": format_MAKE_FUNCTION_default_argc, 62} 63 64opcode_extended_fmt = { 65 "LOAD_ATTR": extended_format_ATTR, 66 "MAKE_FUNCTION": extended_format_MAKE_FUNCTION_older, 67 "RETURN_VALUE": extended_format_RETURN_VALUE, 68 "STORE_ATTR": extended_format_ATTR, 69} 70# fmt: on 71 72finalize_opcodes(l) 73