// Copyright 2025 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.

// This file is shared between executor and csource package.

// Common KVM-related definitions.

#if SYZ_EXECUTOR || __NR_syz_kvm_assert_syzos_kvm_exit
static long syz_kvm_assert_syzos_kvm_exit(volatile long a0, volatile long a1)
{
	struct kvm_run* run = (struct kvm_run*)a0;
	uint64 expect = a1;

	if (!run) {
		errno = EINVAL;
		return -1;
	}

	if (run->exit_reason != expect) {
		errno = EDOM;
		return -1;
	}
	return 0;
}
#endif