@ECHO OFF
SET QEMU-OPTIONS=-M vexpress-a9 -cpu cortex-a9 -m 512 -nographic -kernel zImage -drive file=rootfs.ext2,index=0,media=disk,format=raw,if=sd -dtb vexpress-v2p-ca9.dtb -net nic -net user,hostfwd=tcp::2222-:22 -append "rw console=ttyAMA0 console=tty root=/dev/mmcblk0"
SET EMULATOR-VERSION=07.09.2020
IF EXIST "C:\Program Files\qemu\qemu-system-arm.exe" (
   SET QEMU-EXE=C:\Program Files\qemu\qemu-system-arm.exe
   SET QEMU-PLATFORM=64bit
   goto start
)

IF EXIST "C:\Program Files (x86)\qemu\qemu-system-arm.exe" (
   SET QEMU-EXE=C:\Program Files (x86)\qemu\qemu-system-arm.exe
   SET QEMU-PLATFORM=32bit
   goto start
)
goto no.QEMU

:start
CLS
ECHO *************************************************
ECHO *                                               *
ECHO *      Zyxel software emulator based on QEMU    *
ECHO *                                               *
ECHO * by maximuz and bovirus - version : %EMULATOR-VERSION% *
ECHO *                                               *
ECHO *************************************************
ECHO.

if not exist "%QEMU-EXE%" goto no.QEMU

ECHO *** QEMU exe file     = %QEMU-EXE%
ECHO *** QEMU platform     = %QEMU-PLATFORM%
ECHO *** QEMU run options  = %QEMU-OPTIONS%
ECHO.

"%QEMU-EXE%" %QEMU-OPTIONS%

goto end

:no.QEMU
ECHO File '%QEMU-EXE%' not available.
ECHO.
ECHO Please check that QEMU %QEMU-PLATFORM% is installed.
ECHO.

:end
ECHO.
ECHO      #### Presss any key to continue ####
PAUSE >NUL

ECHO.
ECHO.
SET QEMU-EXE=
SET QEMU-PLATFORM=
SET QEMU-OPTIONS=
SET EMULATOR-VERSION=