Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) Mono(tm) Binary Kernel Support for Linux
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) -----------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) To configure Linux to automatically execute Mono-based .NET binaries
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) (in the form of .exe files) without the need to use the mono CLR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) wrapper, you can use the BINFMT_MISC kernel support.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) This will allow you to execute Mono-based .NET binaries just like any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) other program after you have done the following:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 1) You MUST FIRST install the Mono CLR support, either by downloading
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)    a binary package, a source tarball or by installing from Git. Binary
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)    packages for several distributions can be found at:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	https://www.mono-project.com/download/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)    Instructions for compiling Mono can be found at:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	https://www.mono-project.com/docs/compiling-mono/linux/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)    Once the Mono CLR support has been installed, just check that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)    ``/usr/bin/mono`` (which could be located elsewhere, for example
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)    ``/usr/local/bin/mono``) is working.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 2) You have to compile BINFMT_MISC either as a module or into
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)    the kernel (``CONFIG_BINFMT_MISC``) and set it up properly.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)    If you choose to compile it as a module, you will have
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)    to insert it manually with modprobe/insmod, as kmod
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)    cannot be easily supported with binfmt_misc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)    Read the file ``binfmt_misc.txt`` in this directory to know
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)    more about the configuration process.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 3) Add the following entries to ``/etc/rc.local`` or similar script
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)    to be run at system startup:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)    .. code-block:: sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)     # Insert BINFMT_MISC module into the kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)     if [ ! -e /proc/sys/fs/binfmt_misc/register ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)         /sbin/modprobe binfmt_misc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	# Some distributions, like Fedora Core, perform
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	# the following command automatically when the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	# binfmt_misc module is loaded into the kernel
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	# or during normal boot up (systemd-based systems).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	# Thus, it is possible that the following line
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	# is not needed at all.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	mount -t binfmt_misc none /proc/sys/fs/binfmt_misc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)     fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)     # Register support for .NET CLR binaries
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)     if [ -e /proc/sys/fs/binfmt_misc/register ]; then
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	# Replace /usr/bin/mono with the correct pathname to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	# the Mono CLR runtime (usually /usr/local/bin/mono
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	# when compiling from sources or CVS).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)         echo ':CLR:M::MZ::/usr/bin/mono:' > /proc/sys/fs/binfmt_misc/register
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)     else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)         echo "No binfmt_misc support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)         exit 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)     fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 4) Check that ``.exe`` binaries can be ran without the need of a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)    wrapper script, simply by launching the ``.exe`` file directly
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)    from a command prompt, for example::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 	/usr/bin/xsd.exe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)    .. note::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)       If this fails with a permission denied error, check
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)       that the ``.exe`` file has execute permissions.