1/*
2 * Copyright (c) 2010 The FreeBSD Foundation
3 * All rights reserved.
4 *
5 * This software was developed by Rui Paulo under sponsorship from the
6 * FreeBSD Foundation.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD$
30 */
31#include <sys/types.h>
32#include <sys/wait.h>
33
34#include <assert.h>
35#include <stdio.h>
36#include <string.h>
37#include <libproc.h>
38
39int __noinline
40t1_bkpt_t()
41{
42	printf("TEST OK\n");
43}
44
45int
46t1_bkpt_d()
47{
48	struct proc_handle *phdl;
49	char *targv[] = { "t1-bkpt-t", NULL};
50	unsigned long saved;
51
52	proc_create("./t1-bkpt", targv, NULL, NULL, &phdl);
53	assert(proc_bkptset(phdl, (uintptr_t)t1_bkpt_t, &saved) == 0);
54	proc_continue(phdl);
55	assert(proc_wstatus(phdl) == PS_STOP);
56	proc_bkptexec(phdl, saved);
57	proc_continue(phdl);
58	proc_wstatus(phdl);
59	proc_free(phdl);
60}
61
62
63int
64main(int argc, char **argv)
65{
66	if (!strcmp(argv[0], "t1-bkpt-t"))
67		t1_bkpt_t();
68	else
69		t1_bkpt_d();
70}
71
72