2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2005 Antoine Brodin
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include <sys/_stack.h>
39 struct stack *stack_create(int);
40 void stack_destroy(struct stack *);
41 int stack_put(struct stack *, vm_offset_t);
42 void stack_copy(const struct stack *, struct stack *);
43 void stack_zero(struct stack *);
44 void stack_print(const struct stack *);
45 void stack_print_ddb(const struct stack *);
46 void stack_print_short(const struct stack *);
47 void stack_print_short_ddb(const struct stack *);
48 void stack_sbuf_print(struct sbuf *, const struct stack *);
49 void stack_sbuf_print_ddb(struct sbuf *, const struct stack *);
51 void stack_ktr(u_int, const char *, int, const struct stack *,
53 #define CTRSTACK(m, st, depth, cheap) do { \
54 if (KTR_COMPILE & (m)) \
55 stack_ktr((m), __FILE__, __LINE__, st, depth, cheap); \
58 #define CTRSTACK(m, st, depth, cheap)
63 void stack_save(struct stack *);
64 void stack_save_td(struct stack *, struct thread *);
65 int stack_save_td_running(struct stack *, struct thread *);