1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2004 David Xu <davidxu@freebsd.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the author nor the names of any co-contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33__FBSDID("$FreeBSD$");
34
35#include <sys/types.h>
36#include <stddef.h>
37#include <pthread.h>
38#include <rtld.h>
39
40#include "thr_private.h"
41
42/* A collection of symbols needed by debugger */
43
44/* int _libthr_debug */
45int _thread_off_tcb = offsetof(struct pthread, tcb);
46int _thread_off_tid = offsetof(struct pthread, tid);
47int _thread_off_next = offsetof(struct pthread, tle.tqe_next);
48int _thread_off_attr_flags = offsetof(struct pthread, attr.flags);
49int _thread_off_linkmap = offsetof(Obj_Entry, linkmap);
50int _thread_off_tlsindex = offsetof(Obj_Entry, tlsindex);
51int _thread_off_report_events = offsetof(struct pthread, report_events);
52int _thread_off_event_mask = offsetof(struct pthread, event_mask);
53int _thread_off_event_buf = offsetof(struct pthread, event_buf);
54int _thread_size_key = sizeof(struct pthread_key);
55int _thread_off_key_allocated = offsetof(struct pthread_key, allocated);
56int _thread_off_key_destructor = offsetof(struct pthread_key, destructor);
57int _thread_max_keys = PTHREAD_KEYS_MAX;
58int _thread_off_dtv = DTV_OFFSET;
59int _thread_off_state = offsetof(struct pthread, state);
60int _thread_state_running = PS_RUNNING;
61int _thread_state_zoombie = PS_DEAD;
62