103 lines
3.2 KiB
Bash
Executable file
103 lines
3.2 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
imagefile="${IMAGE_FILE:=drive.img}"
|
|
arch="${MACHINE:=amd64}"
|
|
os=""
|
|
|
|
if [ "$(uname)" == "Darwin" ]; then
|
|
os="darwin"
|
|
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
|
|
os="linux"
|
|
fi
|
|
|
|
|
|
case $arch in
|
|
# arm64 emulator with kernel auto loading
|
|
arm64)
|
|
args=(
|
|
-name gokrazy-arm64
|
|
-m 3G
|
|
-smp 2
|
|
-M virt,highmem=off
|
|
-cpu cortex-a72
|
|
-nographic
|
|
-drive file=${imagefile},format=raw
|
|
-bios ./packaging/gokrazy/QEMU_EFI.fd
|
|
)
|
|
|
|
if [[ "$os" == "darwin" ]]; then
|
|
args+=(-nic vmnet-shared)
|
|
else
|
|
args+=(-netdev user,id=net0,hostfwd=tcp::8080-:80,hostfwd=tcp::2222-:22)
|
|
args+=(-device e1000,netdev=net0)
|
|
fi
|
|
qemu-system-aarch64 "${args[@]}"
|
|
;;
|
|
|
|
# raspi3b emulator with manual kernel loading
|
|
# requires kernel (./vmlinuz) and dtb file extraction from the drive.img,
|
|
# to be used as an arg (with -dtb, -kernel and -append)
|
|
# to instruct the vm on how to load the kernel
|
|
raspi3b)
|
|
if [[ "$os" == "darwin" ]]; then
|
|
args+=(-nic vmnet-shared)
|
|
fi
|
|
|
|
# Only works with qemu === v5.2.0
|
|
# because for lower versions networking is missing.
|
|
# It was introduced in qemu v5.2.0 via usb networking (-device usb-net), but it is very very slow at the point that gokrazy network updates fail.
|
|
# For qemu versions >= v6.0.0, the /gokrazy/init process crashes early at gokrazy.Boot(). To be investigated.
|
|
qemu_version="$(qemu-system-aarch64 --version | sed -nr 's/^.*version\s([.0-9]*).*$/\1/p')"
|
|
if [[ "$qemu_version" != "5.2.0" ]]; then
|
|
echo "error: incompatible qemu-system-aarch64 version: $qemu_version. gokrazy on raspi3b can only run on 5.2.0"
|
|
exit 1;
|
|
fi
|
|
|
|
# Extract the kernel (vmlinuz) and the dtb file from the drive.img first
|
|
./extract_kernel.sh
|
|
args=(
|
|
-name gokrazy-arm64-raspi3b
|
|
-m 1024
|
|
-no-reboot
|
|
-M raspi3b
|
|
-append "console=tty1 console=ttyAMA0,115200 dwc_otg.fiq_fsm_enable=0 root=/dev/mmcblk0p2 init=/gokrazy/init rootwait panic=10 oops=panic"
|
|
-dtb ./bcm2710-rpi-3-b-plus.dtb
|
|
-nographic
|
|
-serial mon:stdio
|
|
-drive file=${imagefile},format=raw
|
|
-kernel vmlinuz
|
|
-netdev user,id=net0,hostfwd=tcp::8080-:80,hostfwd=tcp::2222-:22
|
|
-device usb-net,netdev=net0
|
|
)
|
|
|
|
qemu-system-aarch64 "${args[@]}"
|
|
;;
|
|
|
|
# amd64 emulator with kernel auto loading
|
|
amd64)
|
|
args=(
|
|
-name gokrazy-amd64
|
|
-m 3G
|
|
-smp $(nproc)
|
|
-usb
|
|
-nographic
|
|
-serial mon:stdio
|
|
-boot order=d
|
|
-drive file=${imagefile},format=raw
|
|
)
|
|
|
|
if [[ "$os" == "darwin" ]]; then
|
|
args+=(-nic vmnet-shared)
|
|
else
|
|
args+=(-netdev user,id=net0,hostfwd=tcp::8080-:80,hostfwd=tcp::2222-:22)
|
|
args+=(-device e1000,netdev=net0)
|
|
fi
|
|
|
|
qemu-system-x86_64 "${args[@]}"
|
|
;;
|
|
|
|
*)
|
|
echo -n "unsupported arch ${arch}"
|
|
exit
|
|
;;
|
|
esac
|