Function lift

arch/arm64/arm64test.py:12799–12837

(data, disasm=False)

# TODO: make this less hacky
def lift(data, disasm=False):
    EPILOG = b'\xa0\xd5\x9b\xd2' + b'\xc0\x03\x5f\xd6' # mov x0, 0xDEAD; return

    platform = binaryninja.Platform['linux-aarch64']
    # make a pretend function that returns
    bv = binaryview.BinaryView.new(data + EPILOG)
    bv.add_function(0, plat=platform)
    assert len(bv.functions) == 1

    asm = []

    tokens = []
    attributes = set()
    #for block in bv.functions[0].low_level_il:
    for block in bv.functions[0].lifted_il:
        for il in block:
            attributes = attributes.union(il.attributes)
            tokens.append(il2str(il))
            if disasm:
                info = block.arch.get_instruction_info(bv[il.address:il.address+block.arch._get_max_instruction_length(None)], il.address)
                if info:
                    asm.append(''.join(map(str, block.arch.get_instruction_text(bv[il.address:il.address + info.length], il.address)[0])))
                else:
                    asm.append(''.join(map(str, block.arch.get_instruction_text(bv[il.address:il.address+4], il.address)[0])))
    il_str = '; '.join(tokens)

    i = len(il_str)
    try:
        i = il_str.rindex('; LLIL_SET_REG.q(x0,LLIL_CONST.q(0xDEAD))')
    except:
        # ValueError: substring not found
        pass
    il_str = il_str[0:i]
    asm = asm[0:1]

    if disasm:
        return il_str, attributes, asm
    else:
        return il_str, attributes

def il_str_to_tree(ilstr):
    result = ''