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db_interface.h revision 1.21
      1 /*	$NetBSD: db_interface.h,v 1.21 2007/09/07 18:56:07 rmind 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_INTERFACE_H_
     40 #define _DDB_DB_INTERFACE_H_
     41 
     42 /* arch/<arch>/<arch>/db_disasm.c */
     43 db_addr_t	db_disasm(db_addr_t, bool);
     44 
     45 /* arch/<arch>/<arch>/db_trace.c */
     46 /* arch/vax/vax/db_machdep.c */
     47 void		db_stack_trace_print(db_expr_t, bool, db_expr_t, const char *,
     48 		    void (*)(const char *, ...));
     49 
     50 /* ddb/db_xxx.c */
     51 void		db_kgdb_cmd(db_expr_t, bool, db_expr_t, const char *);
     52 
     53 /* kern/kern_proc.c */
     54 void		db_kill_proc(db_expr_t, bool, db_expr_t, const char *);
     55 void		db_show_all_procs(db_expr_t, bool, db_expr_t, const char *);
     56 void		db_show_all_pools(db_expr_t, bool, db_expr_t, const char *);
     57 void		db_show_sched_qs(db_expr_t, bool, db_expr_t, const char *);
     58 
     59 /* kern/kern_clock.c */
     60 void		db_show_callout(db_expr_t, bool, db_expr_t, const char *);
     61 
     62 /* kern/subr_log.c */
     63 void		db_dmesg(db_expr_t, bool, db_expr_t, const char *);
     64 
     65 /* netinet/if_arp.c */
     66 void		db_show_arptab(db_expr_t, bool, db_expr_t, const char *);
     67 
     68 /* kern/vfs_aio.c */
     69 void		db_show_aio_jobs(db_expr_t, bool, db_expr_t, const char *);
     70 
     71 /* kern/sys_mqueue.c */
     72 void		db_show_mqueue_cmd(db_expr_t, bool, db_expr_t, const char *);
     73 
     74 /*
     75  * This is used in several places to determine which printf format
     76  * string is appropriate for displaying a variable of type db_expr_t.
     77  */
     78 #define	DB_EXPR_T_IS_QUAD (/* CONSTCOND */ sizeof(db_expr_t) > sizeof(long))
     79 
     80 #endif /* _DDB_DB_INTERFACE_H_ */
     81