add qemu helper script

run.sh

@@ -0,0 +1,37 @@
+#! /bin/bash
+
+SOURCE=${BASH_SOURCE[0]}
+W=$(dirname "$(readlink -f "$SOURCE")")
+
+# shellcheck disable=SC1091
+source "/home/dany/sdk/diya-qemu/environment-setup-core2-64-poky-linux"
+
+# runqemu "$W/core-image-base-qemux86-64.rootfs.qemuboot.conf" -d kvm sdl gl-es
+
+CMD_IPUP=$(which runqemu-ifup)
+CMD_UPDOWN=$(which runqemu-ifdown)
+
+GID=$(id -g)
+
+# sudo $CMD_UPDOWN tap0 || true
+tapid=$(sudo $CMD_IPUP $GID)
+
+echo "Network interface: $tapid"
+# export LIBGL_ALWAYS_INDIRECT=0
+# printenv
+qemu-system-x86_64 \
+    -device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:02 \
+    -netdev tap,id=net0,ifname=$tapid,script=no,downscript=no \
+    -object rng-random,filename=/dev/urandom,id=rng0 \
+    -device virtio-rng-pci,rng=rng0 \
+    -drive file=$W/core-image-base-qemux86-64.rootfs.ext4,if=virtio,format=raw \
+    -usb -device usb-tablet -usb -device usb-kbd   -cpu IvyBridge \
+    -machine q35,i8042=off -smp 4 -enable-kvm -m 256 -serial mon:vc -serial null \
+    -device virtio-vga-gl  -display sdl,gl=on,show-cursor=on  \
+    -kernel $W/bzImage \
+    -append 'root=/dev/vda rw  ip=192.168.7.2::192.168.7.1:255.255.255.0::eth0:off:8.8.8.8 net.ifnames=0 oprofile.timer=1 tsc=reliable no_timer_check rcupdate.rcu_expedited=1 swiotlb=0 '
+
+echo "Cleanup $tapid"
+
+sudo $CMD_UPDOWN $tapid
+