8b24036797
and link it directly to db_command_table[] so that it's not necessary to do this at runtime. Make db_machine_command_table[] const on all ports. g/c now unneded stuff, like db_machine_commands_install(), db_machine_init() Patch written by enami.
78 lines
3.0 KiB
C
78 lines
3.0 KiB
C
/* $NetBSD: db_command.h,v 1.20 2001/01/22 13:56:55 jdolecek 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((const char *, const struct db_command *,
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const struct db_command **));
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void db_cmd_list __P((const struct db_command *));
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void db_command __P((const struct db_command **, const 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_buf_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_vnode_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_namecache_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_uvmexp_print_cmd __P((db_expr_t, int, db_expr_t, char *));
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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_sifting_cmd __P((db_expr_t, int, db_expr_t, char *));
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void db_stack_trace_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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const 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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const struct db_command *more; /* another level of command */
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};
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