The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/sys/kdb.h

Version: -  FREEBSD  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-2  -  FREEBSD-11-1  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-4  -  FREEBSD-10-3  -  FREEBSD-10-2  -  FREEBSD-10-1  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-3  -  FREEBSD-9-2  -  FREEBSD-9-1  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-4  -  FREEBSD-8-3  -  FREEBSD-8-2  -  FREEBSD-8-1  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-4  -  FREEBSD-7-3  -  FREEBSD-7-2  -  FREEBSD-7-1  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-4  -  FREEBSD-6-3  -  FREEBSD-6-2  -  FREEBSD-6-1  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-5  -  FREEBSD-5-4  -  FREEBSD-5-3  -  FREEBSD-5-2  -  FREEBSD-5-1  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  linux-2.6  -  linux-2.4.22  -  MK83  -  MK84  -  PLAN9  -  DFBSD  -  NETBSD  -  NETBSD5  -  NETBSD4  -  NETBSD3  -  NETBSD20  -  OPENBSD  -  xnu-517  -  xnu-792  -  xnu-792.6.70  -  xnu-1228  -  xnu-1456.1.26  -  xnu-1699.24.8  -  xnu-2050.18.24  -  OPENSOLARIS  -  minix-3-1-1 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 2004 Marcel Moolenaar
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  *
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   25  *
   26  * $FreeBSD$
   27  */
   28 
   29 #ifndef _SYS_KDB_H_
   30 #define _SYS_KDB_H_
   31 
   32 #include <machine/setjmp.h>
   33 
   34 typedef int dbbe_init_f(void);
   35 typedef void dbbe_trace_f(void);
   36 typedef int dbbe_trap_f(int, int);
   37 
   38 struct kdb_dbbe {
   39         const char      *dbbe_name;
   40         dbbe_init_f     *dbbe_init;
   41         dbbe_trace_f    *dbbe_trace;
   42         dbbe_trap_f     *dbbe_trap;
   43         int             dbbe_active;
   44 };
   45 
   46 #define KDB_BACKEND(name, init, trace, trap)            \
   47         static struct kdb_dbbe name##_dbbe = {          \
   48                 .dbbe_name = #name,                     \
   49                 .dbbe_init = init,                      \
   50                 .dbbe_trace = trace,                    \
   51                 .dbbe_trap = trap                       \
   52         };                                              \
   53         DATA_SET(kdb_dbbe_set, name##_dbbe)
   54 
   55 struct pcb;
   56 struct thread;
   57 struct trapframe;
   58 
   59 extern int kdb_active;                  /* Non-zero while in debugger. */
   60 extern struct kdb_dbbe *kdb_dbbe;       /* Default debugger backend or NULL. */
   61 extern struct trapframe *kdb_frame;     /* Frame to kdb_trap(). */
   62 extern struct pcb *kdb_thrctx;          /* Current context. */
   63 extern struct thread *kdb_thread;       /* Current thread. */
   64 
   65 int     kdb_alt_break(int, int *);
   66 void    kdb_backtrace(void);
   67 int     kdb_dbbe_select(const char *);
   68 void    kdb_enter(const char *);
   69 void    kdb_init(void);
   70 void *  kdb_jmpbuf(jmp_buf);
   71 void    kdb_reenter(void);
   72 struct pcb *kdb_thr_ctx(struct thread *);
   73 struct thread *kdb_thr_first(void);
   74 struct thread *kdb_thr_from_pid(pid_t);
   75 struct thread *kdb_thr_lookup(lwpid_t);
   76 struct thread *kdb_thr_next(struct thread *);
   77 int     kdb_thr_select(struct thread *);
   78 int     kdb_trap(int, int, struct trapframe *);
   79 
   80 #endif /* !_SYS_KDB_H_ */

Cache object: ed9f17c9e2b9132336aef604e8ce642c


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.