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#!/bin/bash
# SPDX-License-Identifier: Apache-2.0
if [ -z "$1" ]; then
echo "Usage: ${basename $0} <image name>"
exit 1
fi
image="$1"
conf="/etc/agl-qemu-runner/${image}.conf"
if [ ! -f "$conf" ]; then
echo "No configuration file $conf"
exit 1
fi
. $conf
arch="$(uname -m)"
if [ -z "$QEMU_IMAGE_ARCH" ]; then
QEMU_IMAGE_ARCH="virtio-${arch}"
fi
disk="/var/lib/machines/${image}/${image}-${QEMU_IMAGE_ARCH}.rootfs.ext4"
if [ ! -f "$disk" ]; then
echo "No disk image for $image"
exit 1
fi
kernel="/var/lib/machines/${image}/Image-${QEMU_IMAGE_ARCH}.bin"
if [ ! -f "$kernel" ]; then
echo "No kernel for $image"
exit 1
fi
TASKSET_CMD=""
if [ -n "$QEMU_TASKSET_CPUS" ]; then
TASKSET_CMD="taskset -c ${QEMU_TASKSET_CPUS}"
fi
export SDL_VIDEODRIVER=wayland
export XDG_RUNTIME_DIR=/run/user/1001
# The following may be needed if the socket is not wayland-0, as SDL
# seems to lack detection logic for that case.
#export WAYLAND_DISPLAY=wayland-1
# This sets the XDG app id, which we need for setting outputs with
# agl-compositor. If QEMU_XDG_APP_ID is not set, the image name
# is used.
export SDL_VIDEO_WAYLAND_WMCLASS="${QEMU_XDG_APP_ID:-${image}}"
${TASKSET_CMD} \
qemu-system-${arch} \
-enable-kvm \
-machine virt,gic-version=max,iommu=smmuv3 \
-cpu host \
${QEMU_SMP_OPT} \
${QEMU_MEM_OPT} \
-kernel $kernel \
-append "${QEMU_KERNEL_CMDLINE_APPEND}" \
-drive id=disk0,file=${disk},format=raw,if=none \
-serial mon:pty \
-object rng-random,filename=/dev/urandom,id=rng0 \
-device virtio-blk-device,drive=disk0 \
-device virtio-rng-device,rng=rng0 \
${QEMU_NET_OPT} \
${QEMU_INPUT_OPT} \
-global virtio-mmio.force-legacy=false \
-device virtio-gpu-gl-device \
-display sdl,gl=on \
${QEMU_AUDIO_OPT} \
${QEMU_CAN_OPT} \
${QEMU_EXTRA_OPT} \
-full-screen
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