.

1 files changed, 49 insertions, 0 deletions

diff --git a/vm/archlinux/armv7/run.sh b/vm/archlinux/armv7/run.sh
new file mode 100755
index 0000000..c53adb7
--- /dev/null
+++ b/vm/archlinux/armv7/run.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+set -e
+
+cd $(dirname -- "$0")
+
+ROOT_URL=http://os.archlinuxarm.org/os/ArchLinuxARM-armv7-latest.tar.gz
+IMG_PATH=archlinuxarm.img
+KERNEL_PATH=boot/zImage
+INITRAMFS_PATH=boot/initramfs-linux.img
+
+ROOT_PATH=$(basename $ROOT_URL)
+
+if [ ! -f $ROOT_PATH ]; then
+    curl -L -o $ROOT_PATH $ROOT_URL
+fi
+
+if [ ! \( \( -f $KERNEL_PATH \) -a \
+          \( -f $INITRAMFS_PATH \) \) ]; then
+    bsdtar -xf $ROOT_PATH $KERNEL_PATH $INITRAMFS_PATH
+fi
+
+if [ ! -f $IMG_PATH ]; then
+    truncate -s 2G $IMG_PATH
+    mkfs.ext4 -q $IMG_PATH
+    mkdir -p mnt
+    doas mount -o loop $IMG_PATH mnt
+    doas bsdtar -xpf $ROOT_PATH -C mnt
+    doas umount mnt
+    rmdir mnt
+fi
+
+exec qemu-system-arm \
+    -machine virt \
+    -cpu cortex-a15 \
+    -m 2G \
+    -kernel $KERNEL_PATH \
+    -initrd $INITRAMFS_PATH \
+    -append "root=/dev/sda rw" \
+    -drive if=none,file=$IMG_PATH,format=raw,id=drive0 \
+    -netdev user,id=netdev0 \
+    -device virtio-scsi-pci,id=scsi \
+    -device virtio-blk-pci,drive=drive0 \
+    -device virtio-net-pci,netdev=netdev0 \
+    -nographic \
+    "$@"
+
+
+