FreeBSD/Linux Kernel Cross Reference
sys/ddb/db_extern.h
1 /* $NetBSD: db_extern.h,v 1.11 2003/05/16 16:28:31 itojun Exp $ */
2
3 /*-
4 * Copyright (c) 1995 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by the NetBSD
21 * Foundation, Inc. and its contributors.
22 * 4. Neither the name of The NetBSD Foundation nor the names of its
23 * contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 * POSSIBILITY OF SUCH DAMAGE.
37 */
38
39 #ifndef _DDB_DB_EXTERN_H_
40 #define _DDB_DB_EXTERN_H_
41
42 /* db_sym.c */
43 void ddb_init(int, void *, void *);
44
45 /* db_command.c */
46 extern int db_cmd_loop_done;
47 extern label_t *db_recover;
48
49 /* db_examine.c */
50 void db_examine_cmd(db_expr_t, int, db_expr_t, char *);
51 void db_print_cmd(db_expr_t, int, db_expr_t, char *);
52 void db_print_loc_and_inst(db_addr_t);
53 void db_search_cmd(db_expr_t, boolean_t, db_expr_t, char *);
54
55 /* db_expr.c */
56 int db_expression(db_expr_t *);
57
58 /* db_input.c */
59 int db_readline(char *, int);
60 void db_check_interrupt(void);
61
62 /* db_print.c */
63 void db_show_regs(db_expr_t, boolean_t, db_expr_t, char *);
64
65 /* db_trap.c */
66 extern int db_trap_type;
67 void db_trap(int, int);
68
69 /* db_write_cmd.c */
70 void db_write_cmd(db_expr_t, boolean_t, db_expr_t, char *);
71
72 /* Callback for MD platform code to manage watchdogs, etc. */
73 extern void (*db_trap_callback)(int);
74
75 #endif /* _DDB_DB_EXTERN_H_ */
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