FreeBSD/Linux Kernel Cross Reference
sys/ttd/kernel_ttd.h

     /* 
      * Mach Operating System
      * Copyright (c) 1992 Carnegie Mellon University
      * All Rights Reserved.
      * 
      * Permission to use, copy, modify and distribute this software and its
      * documentation is hereby granted, provided that both the copyright
      * notice and this permission notice appear in all copies of the
      * software, derivative works or modified versions, and any portions
     * thereof, and that both notices appear in supporting documentation.
     * 
     * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
     * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     * 
     * Carnegie Mellon requests users of this software to return to
     * 
     *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
     *  School of Computer Science
     *  Carnegie Mellon University
     *  Pittsburgh PA 15213-3890
     * 
     * any improvements or extensions that they make and grant Carnegie Mellon
     * the rights to redistribute these changes.
     */
    /*
     * Definitions for Kernel TTD
     *
     * HISTORY:
     * $Log:        kernel_ttd.h,v $
     * Revision 2.2  93/05/10  23:24:23  rvb
     *      Checkin for MK80 branch.
     *      [93/05/10  15:04:38  grm]
     * 
     * Revision 2.1.2.1  93/03/03  14:36:12  grm
     *      Gratuitious checkin for branch reasons.
     *      [93/03/03            grm]
     * 
     * Revision 2.1.1.3  92/10/23  21:15:25  grm
     *      Added single stepping boolean.
     *      [92/10/23            grm]
     * 
     * Revision 2.1.1.2  92/10/08  14:26:16  grm
     *      Changed the kttd_breakpoint structure and removed some cruft.
     *      [92/10/08            grm]
     * 
     * Revision 2.1.1.1  92/09/25  15:14:26  grm
     *      Intial checkin.
     *      [92/09/25            grm]
     * 
     * 
     */
    /***********************************************************
    Copyright 1992 by Digital Equipment Corporation, Maynard, Massachusetts,
    
                            All Rights Reserved
    
    Permission to use, copy, modify, and distribute this software and its 
    documentation for any purpose and without fee is hereby granted, provided 
    that the above copyright notice appear in all copies and that both that 
    copyright notice and this permission notice appear in supporting 
    documentation, and that the name of Digital not be used in advertising 
    or publicity pertaining to distribution of the software without specific, 
    written prior permission.  Digital makes no representations about the 
    suitability of this software for any purpose.  It is provided "as is"
    without express or implied warranty.
    
    DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
    ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
    DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
    ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
    WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
    ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
    SOFTWARE.
    
    ******************************************************************/
    
    #ifndef _KERNEL_TTD_H_
    #define _KERNEL_TTD_H_
    
    #include <ttd/ttd_types.h>
    
    /* State of the single debug target -- i.e the kernel */
    
    #define KTTD_MAXBPT 500 /* Need room for debugger's hidden breakpoints */
    
    typedef ttd_saved_inst *kttd_break_ptr;
    
    typedef struct {
            ttd_address     address;
            ttd_saved_inst  saved_inst;
            ttd_flavor      flavor;
            ttd_thread      thread;
            boolean_t       free;
    } kttd_breakpoint;
    
    typedef unsigned kttd_breakno;
    
    #endif  /* _KERNEL_TTD_H_ */

Cache object: b02acd44dd111513ac968671dfdb2748