def init_disassembler_engine(self):
        # init state for disasambler
        # set capstone, lexer, asmline

        arch, mode = self.plugin.hintDisasm()

        self.disasm_engine = capstone.Cs(arch, mode)
        self.disasm_engine.detail = True

        if arch == capstone.CS_ARCH_X86:
            Lexer = X86_Lexer()

        if arch == capstone.CS_ARCH_ARM and mode in [capstone.CS_MODE_ARM, capstone.CS_MODE_THUMB]:
            Lexer = ARM_Lexer()

        if arch == capstone.CS_ARCH_ARM64:
            Lexer = ARM64_Lexer()

        # todo: ASM_ARM_Line?
        self.ASMLine = ASMx86Line
        Lexer.build()
        self.lexer = Lexer.lexer() 

def _cs_disassemble_one(self, data, address):
        """Disassemble the data into an instruction in string form.
        """
        disasm = list(self._disassembler.disasm(bytes(data), address))

        # TODO: Improve this check.
        if len(disasm) > 0:
            return disasm[0]
        else:
            cs_arm = Cs(CS_ARCH_ARM, CS_MODE_ARM)
            cs_arm.detail = True
            disasm = list(cs_arm.disasm(bytes(data), address))

            if len(disasm) > 0:
                return disasm[0]
            else:
                raise InvalidDisassemblerData("CAPSTONE: Unknown instruction (Addr: {:s}).".format(hex(address))) 

def __setup_available_disassemblers(self):
        arch_map = {
            ARCH_ARM_MODE_ARM:   CS_MODE_ARM,
            ARCH_ARM_MODE_THUMB: CS_MODE_THUMB,
        }

        self._available_disassemblers = {
            ARCH_ARM_MODE_ARM:   Cs(CS_ARCH_ARM, arch_map[ARCH_ARM_MODE_ARM]),
            ARCH_ARM_MODE_THUMB: Cs(CS_ARCH_ARM, arch_map[ARCH_ARM_MODE_THUMB]),
        }

        self._available_disassemblers[ARCH_ARM_MODE_ARM].detail = True
        self._available_disassemblers[ARCH_ARM_MODE_THUMB].detail = True

    # Casptone to BARF translation
    # ======================================================================== # 

def _reg_name(self, reg_id: int):
        """
        Translates a register ID from the disassembler object into the
        register name based on manticore's alias in the register file

        :param reg_id: Register ID
        """
        # XXX: Support other architectures.
        if (
            (self.cpu.arch == CS_ARCH_ARM64 and reg_id >= ARM64_REG_ENDING)
            or (self.cpu.arch == CS_ARCH_X86 and reg_id >= X86_REG_ENDING)
            or (self.cpu.arch == CS_ARCH_ARM and reg_id >= ARM_REG_ENDING)
        ):
            logger.warning("Trying to get register name for a non-register")
            return None
        cs_reg_name = self.cpu.instruction.reg_name(reg_id)
        if cs_reg_name is None or cs_reg_name.lower() == "(invalid)":
            return None
        return self.cpu._regfile._alias(cs_reg_name.upper()) 

def _import_dependencies(self):

        # Load the Capstone bindings.
        global capstone
        if capstone is None:
            import capstone

        # Load the constants for the requested architecture.
        self.__constants = {
            win32.ARCH_I386:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_32),
            win32.ARCH_AMD64:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_64),
            win32.ARCH_THUMB:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_THUMB),
            win32.ARCH_ARM:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_ARM),
            win32.ARCH_ARM64:
                (capstone.CS_ARCH_ARM64, capstone.CS_MODE_ARM),
        }

        # Test for the bug in early versions of Capstone.
        # If found, warn the user about it.
        try:
            self.__bug = not isinstance(
                capstone.cs_disasm_quick(
                    capstone.CS_ARCH_X86, capstone.CS_MODE_32, "\x90", 1)[0],
                capstone.capstone.CsInsn)
        except AttributeError:
            self.__bug = False
        if self.__bug:
            warnings.warn(
                "This version of the Capstone bindings is unstable,"
                " please upgrade to a newer one!",
                RuntimeWarning, stacklevel=4) 

def disassemble(self, code: bytes, address: int) -> List[DumpAssembly]:
        dump_assemblies = []
        md = Cs(CS_ARCH_ARM, CS_MODE_ARM)
        for i in md.disasm(code, address):
            dump_assemblies.append(DumpAssembly(i.address, f'{i.mnemonic}\t{i.op_str}'))
        return dump_assemblies 

def __init__(self, arch = None):
        super(CapstoneEngine, self).__init__(arch)

        # Load the constants for the requested architecture.
        self.__constants = {
            win32.ARCH_I386:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_32),
            win32.ARCH_AMD64:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_64),
            win32.ARCH_THUMB:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_THUMB),
            win32.ARCH_ARM:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_ARM),
            win32.ARCH_ARM64:
                (capstone.CS_ARCH_ARM64, capstone.CS_MODE_ARM),
        }

        # Test for the bug in early versions of Capstone.
        # If found, warn the user about it.
        try:
            self.__bug = not isinstance(
                list(capstone.cs_disasm_quick(
                    capstone.CS_ARCH_X86, capstone.CS_MODE_32, "\x90", 1
                ))[0],
                capstone.capstone.CsInsn
            )
        except AttributeError:
            self.__bug = False
        if self.__bug:
            warnings.warn(
                "This version of the Capstone bindings is unstable,"
                " please upgrade to a newer one!",
                RuntimeWarning, stacklevel=4) 

def _import_dependencies(self):

        # Load the Capstone bindings.
        global capstone
        if capstone is None:
            import capstone

        # Load the constants for the requested architecture.
        self.__constants = {
            win32.ARCH_I386:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_32),
            win32.ARCH_AMD64:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_64),
            win32.ARCH_THUMB:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_THUMB),
            win32.ARCH_ARM:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_ARM),
            win32.ARCH_ARM64:
                (capstone.CS_ARCH_ARM64, capstone.CS_MODE_ARM),
        }

        # Test for the bug in early versions of Capstone.
        # If found, warn the user about it.
        try:
            self.__bug = not isinstance(
                capstone.cs_disasm_quick(
                    capstone.CS_ARCH_X86, capstone.CS_MODE_32, "\x90", 1)[0],
                capstone.capstone.CsInsn)
        except AttributeError:
            self.__bug = False
        if self.__bug:
            warnings.warn(
                "This version of the Capstone bindings is unstable,"
                " please upgrade to a newer one!",
                RuntimeWarning, stacklevel=4) 

def __init__(self):
        super(Arm, self).__init__()
        self.unicorn_arch = unicorn.UC_ARCH_ARM
        self.unicorn_mode = unicorn.UC_MODE_ARM
        self.capstone_arch = capstone.CS_ARCH_ARM
        self.capstone_mode = capstone.CS_MODE_ARM