def METHOD_NAME(self, regs, diff_reg=None):
    """
    helper function for redering registers dump
    """
    lines = ""
    for idx, r in enumerate(regs, 1):
        line = "{}{}: 0x{{:08x}}  {}\t".format(COLORS[(idx-1) // self.regs_a_row], r, color.END)
        if diff_reg and r in diff_reg:
            line = f"{color.UNDERLINE}{color.BOLD}{line}"
        if idx % self.regs_a_row == 0 and idx != 32:
            line += "\n"
        lines += line
    print(lines.format(*regs.values()))