qemu.exp

#!/usr/bin/expect -f

# Wait enough (forever) until a long-time boot
set timeout -1

#Start the guest VM
#spawn /stuff/qemu/build/qemu-system-riscv64 -M microchip-icicle-kit \
#		-m 2G -smp 5 \
#		-kernel ./work/vmlinux.bin \
#		-dtb ./work/riscvpc.dtb \
#		-initrd ./work/initramfs.cpio.gz \
#		-display none -serial null \
#		-serial stdio

#spawn /stuff/qemu/build/qemu-system-riscv64 -M virt \
#	-M virt -nographic \
#		-kernel ./work/vmlinux.bin \
#	-append earlycon \
#	-initrd ./work/initramfs.cpio.gz \
#	-m 512m -nodefaults -no-reboot \
#	-serial mon:stdio

spawn /stuff/qemu/build/qemu-system-riscv64 -M virt \
	-M virt \
	-cpu rv64,h=true \
	-smp 1 -m 2G \
	-nographic \
	-kernel work/xen/xen \
	-device "guest-loader,kernel=work/vmlinux.bin,addr=0x80400000,bootargs=console=hvc0 earlycon=sbi keep_bootcon" \
	-device "guest-loader,initrd=work/initramfs.cpio.gz,addr=0x84000000"

expect "buildroot login: "
send "root\n"

expect "# "
send "poweroff\n"

expect "reboot: System halted"