# (C) Copyright 2017, 2020 by Rocky Bernstein
"""
CPython 3.3 bytecode opcodes

This is a like Python 3.3's opcode.py with some classification
of stack usage.
"""

from xdis.opcodes.base import (
    def_op,
    finalize_opcodes,
    format_CALL_FUNCTION_pos_name_encoded,
    format_MAKE_FUNCTION_arg,
    format_extended_arg,
    init_opdata,
    rm_op,
    update_pj3,
)

import xdis.opcodes.opcode_3x as opcode_3x

version = 3.3
python_implementation = "CPython"

l = locals()
init_opdata(l, opcode_3x, version)

# Below are opcode changes since Python 3.2

rm_op(l, "STOP_CODE", 0)
def_op(l, "YIELD_FROM", 72, 1, 0)

update_pj3(globals(), l)

opcode_arg_fmt = {
    "MAKE_FUNCTION": format_MAKE_FUNCTION_arg,
    "EXTENDED_ARG": format_extended_arg,
    "CALL_FUNCTION": format_CALL_FUNCTION_pos_name_encoded,
}

finalize_opcodes(l)