4a2b49cb31
- sort entries in the various command tables, so that the `help' lists are easier to use. this included hacking db_machine_commands_install() to search for the "machine" entry to change the `more cmds' pointer, rather than assuming it was the first entry - add a `sync' command, which is effectively `reboot 0x100'. - remove db_help_cmd(); it was unused (and was almost a duplicate of db_cmd_list()). - move some extern decls to db_output.h, since they're used in more than one place now - rename NEXT_TAB to DB_NEXT_TAB and move to db_output.h
72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/* $NetBSD: db_command.h,v 1.14 1999/10/28 06:37:32 lukem Exp $ */
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/*
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* Mach Operating System
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* Copyright (c) 1991,1990 Carnegie Mellon University
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* All Rights Reserved.
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*
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* Permission to use, copy, modify and distribute this software and its
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* documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
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* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*
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* Author: David B. Golub, Carnegie Mellon University
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* Date: 7/90
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*/
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/*
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* Command loop declarations.
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*/
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void db_skip_to_eol __P((void));
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struct db_command;
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int db_cmd_search __P((char *, struct db_command *, struct db_command **));
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void db_cmd_list __P((struct db_command *));
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void db_command __P((struct db_command **, struct db_command *));
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void db_map_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_object_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_page_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_pool_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_machine_commands_install __P((struct db_command *));
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void db_command_loop __P((void));
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void db_error __P((char *));
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void db_fncall __P((db_expr_t, int, db_expr_t, char *));
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void db_reboot_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_sync_cmd __P((db_expr_t, int, db_expr_t, char *));
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db_addr_t db_dot; /* current location */
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db_addr_t db_last_addr; /* last explicit address typed */
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db_addr_t db_prev; /* last address examined
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or written */
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db_addr_t db_next; /* next address to be examined
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or written */
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/*
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* Command table
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*/
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struct db_command {
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char *name; /* command name */
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/* function to call */
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void (*fcn) __P((db_expr_t, int, db_expr_t, char *));
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int flag; /* extra info: */
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#define CS_OWN 0x1 /* non-standard syntax */
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#define CS_MORE 0x2 /* standard syntax, but may have other
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words at end */
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#define CS_SET_DOT 0x100 /* set dot after command */
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struct db_command *more; /* another level of command */
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};
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