#!/usr/bin/env bash

if [ -z "$KUT_STANDALONE" ]; then
	if [ ! -f config.mak ]; then
		echo "run ./configure && make first. See ./configure -h"
		exit 2
	fi
	source config.mak
	source scripts/arch-run.bash
fi

set_qemu_accelerator || exit $?

qemu=$(search_qemu_binary) ||
	exit $?

is_pv() {
	if [ "${1: -7}" = ".pv.bin" ] || [ "${TESTNAME: -3}" = "_PV" ]; then
		return 0
	fi
	return 1
}

if is_pv && [ "$ACCEL" = "tcg" ]; then
	echo "Protected Virtualization isn't supported under TCG"
	exit 2
fi

if is_pv && [ "$MIGRATION" = "yes" ]; then
	echo "Migration isn't supported under Protected Virtualization"
	exit 2
fi

M='-machine s390-ccw-virtio'
M+=",accel=$ACCEL$ACCEL_PROPS"

if is_pv; then
	M+=",confidential-guest-support=pv0"
fi

command="$qemu -nodefaults -nographic $M"
if is_pv; then
	command+=" -object s390-pv-guest,id=pv0"
fi
command+=" -chardev stdio,id=con0 -device sclpconsole,chardev=con0"
command+=" -kernel"
command="$(panic_cmd) $(migration_cmd) $(timeout_cmd) $command"

# We return the exit code via stdout, not via the QEMU return code
run_qemu_status $command "$@"