xref: /illumos-gate/usr/src/test/bhyve-tests/tests/inst_emul/payload_vcpu_barrier.S (revision 4c2bdae20e15dfc656ce2c87808008f4da4fc3f0)
1/*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source.  A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11
12/*
13 * Copyright 2023 Oxide Computer Company
14 */
15
16#include <sys/asm_linkage.h>
17
18ENTRY(start)
19	/*
20	 * Empty payload, since userspace configuration of the vCPU should
21	 * prevent any code from being executed in guest context.
22	 */
23	ud2a
24SET_SIZE(start)
25