FreeBSD/Linux Kernel Cross Reference
sys/ddb/db_extern.h
1 /* $NetBSD: db_extern.h,v 1.16 2008/04/28 20:23:46 martin 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 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #ifndef _DDB_DB_EXTERN_H_
33 #define _DDB_DB_EXTERN_H_
34
35 /* db_sym.c */
36 void ddb_init(int, void *, void *);
37
38 /* db_command.c */
39 extern bool db_cmd_loop_done;
40 extern label_t *db_recover;
41
42 /* db_examine.c */
43 void db_examine_cmd(db_expr_t, bool, db_expr_t, const char *);
44 void db_print_cmd(db_expr_t, bool, db_expr_t, const char *);
45 void db_print_loc_and_inst(db_addr_t);
46 void db_search_cmd(db_expr_t, bool, db_expr_t, const char *);
47
48 /* db_expr.c */
49 int db_expression(db_expr_t *);
50
51 /* db_input.c */
52 int db_readline(char *, int);
53 void db_check_interrupt(void);
54
55 /* db_print.c */
56 void db_show_regs(db_expr_t, bool, db_expr_t, const char *);
57
58 /* db_trap.c */
59 extern int db_trap_type;
60 void db_trap(int, int);
61
62 /* db_write_cmd.c */
63 void db_write_cmd(db_expr_t, bool, db_expr_t, const char *);
64
65 /* Callback for MD platform code to manage watchdogs, etc. */
66 extern void (*db_trap_callback)(int);
67
68 #endif /* _DDB_DB_EXTERN_H_ */
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