initial commit

run_arm64_shell.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+NAME=$1
+if [ -z "$NAME" ]; then
+  echo "Name not set"
+elif [ "$UID" != 0 ]; then
+  echo "Must be run as root"
+  exit 1
+else
+  DISTROPART=$NAME
+  DISTRONAME=arm64_${DISTROPART}
+  ARM64_DIR="./${DISTRONAME}"
+
+  mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc
+  echo -1 > /proc/sys/fs/binfmt_misc/qemu-aarch64 || true
+  echo ':qemu-aarch64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-aarch64-static:OCF' > /proc/sys/fs/binfmt_misc/register
+
+  if mount -o bind "$(pwd)" "${ARM64_DIR}/mnt"; then
+    systemd-nspawn -D "${ARM64_DIR}"
+    umount "${ARM64_DIR}/mnt"
+  else
+    echo "Mount failed: ${DISTRONAME}"
+  fi
+fi