Annotation of sys/ddb/db_command.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: db_command.h,v 1.20 2006/07/11 21:17:58 mickey Exp $ */
2: /* $NetBSD: db_command.h,v 1.8 1996/02/05 01:56:55 christos Exp $ */
3:
4: /*
5: * Mach Operating System
6: * Copyright (c) 1993,1992,1991,1990 Carnegie Mellon University
7: * All Rights Reserved.
8: *
9: * Permission to use, copy, modify and distribute this software and its
10: * documentation is hereby granted, provided that both the copyright
11: * notice and this permission notice appear in all copies of the
12: * software, derivative works or modified versions, and any portions
13: * thereof, and that both notices appear in supporting documentation.
14: *
15: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
17: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18: *
19: * Carnegie Mellon requests users of this software to return to
20: *
21: * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
22: * School of Computer Science
23: * Carnegie Mellon University
24: * Pittsburgh PA 15213-3890
25: *
26: * any improvements or extensions that they make and grant Carnegie Mellon
27: * the rights to redistribute these changes.
28: *
29: * Author: David B. Golub, Carnegie Mellon University
30: * Date: 7/90
31: */
32:
33: /*
34: * Command loop declarations.
35: */
36: void db_skip_to_eol(void);
37: struct db_command;
38: int db_cmd_search(char *, struct db_command *, struct db_command **);
39: void db_cmd_list(struct db_command *);
40: void db_command(struct db_command **, struct db_command *);
41: void db_buf_print_cmd(db_expr_t, int, db_expr_t, char *);
42: void db_map_print_cmd(db_expr_t, int, db_expr_t, char *);
43: void db_malloc_print_cmd(db_expr_t, int, db_expr_t, char *);
44: void db_mount_print_cmd(db_expr_t, int, db_expr_t, char *);
45: void db_object_print_cmd(db_expr_t, int, db_expr_t, char *);
46: void db_page_print_cmd(db_expr_t, int, db_expr_t, char *);
47: void db_extent_print_cmd(db_expr_t, int, db_expr_t, char *);
48: void db_pool_print_cmd(db_expr_t, int, db_expr_t, char *);
49: void db_proc_print_cmd(db_expr_t, int, db_expr_t, char *);
50: void db_uvmexp_print_cmd(db_expr_t, int, db_expr_t, char *);
51: void db_vnode_print_cmd(db_expr_t, int, db_expr_t, char *);
52: void db_machine_commands_install(struct db_command *);
53: void db_help_cmd(db_expr_t, int, db_expr_t, char *);
54: void db_command_loop(void);
55: void db_error(char *);
56: void db_fncall(db_expr_t, int, db_expr_t, char *);
57: void db_boot_sync_cmd(db_expr_t, int, db_expr_t, char *);
58: void db_boot_crash_cmd(db_expr_t, int, db_expr_t, char *);
59: void db_boot_dump_cmd(db_expr_t, int, db_expr_t, char *);
60: void db_boot_halt_cmd(db_expr_t, int, db_expr_t, char *);
61: void db_boot_reboot_cmd(db_expr_t, int, db_expr_t, char *);
62: void db_boot_poweroff_cmd(db_expr_t, int, db_expr_t, char *);
63: void db_stack_trace_cmd(db_expr_t, int, db_expr_t, char *);
64: void db_dmesg_cmd(db_expr_t, int, db_expr_t, char *);
65: void db_show_panic_cmd(db_expr_t, int, db_expr_t, char *);
66:
67: extern db_addr_t db_dot, db_last_addr, db_prev, db_next;
68:
69: /*
70: * Command table
71: */
72: struct db_command {
73: char *name; /* command name */
74: /* function to call */
75: void (*fcn)(db_expr_t, int, db_expr_t, char *);
76: int flag; /* extra info: */
77: #define CS_OWN 0x1 /* non-standard syntax */
78: #define CS_MORE 0x2 /* standard syntax, but may have other
79: words at end */
80: #define CS_SET_DOT 0x100 /* set dot after command */
81: struct db_command *more; /* another level of command */
82: };
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