osfmk/ddb/db_run.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * Mach Operating System
  30  * Copyright (c) 1991 Carnegie Mellon University
  31  * All Rights Reserved.
  32  *
  33  * Permission to use, copy, modify and distribute this software and its
  34  * documentation is hereby granted, provided that both the copyright
  35  * notice and this permission notice appear in all copies of the
  36  * software, derivative works or modified versions, and any portions
  37  * thereof, and that both notices appear in supporting documentation.
  38  *
  39  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  40  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  41  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  42  *
  43  * Carnegie Mellon requests users of this software to return to
  44  *
  45  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  46  *  School of Computer Science
  47  *  Carnegie Mellon University
  48  *  Pittsburgh PA 15213-3890
  49  *
  50  * any improvements or extensions that they make and grant Carnegie Mellon
  51  * the rights to redistribute these changes.
  52  */
  53
  54 /*
  55  */
  56
  57 #ifndef _DDB_DB_RUN_H_
  58 #define _DDB_DB_RUN_H_
  59
  60 #include <mach/boolean.h>
  61 #include <machine/db_machdep.h>
  62 #include <kern/task.h>
  63
  64
  65 /* Prototypes for functions exported by this module.
  66  */
  67
  68 boolean_t db_stop_at_pc(
  69         boolean_t       *is_breakpoint,
  70         task_t          task,
  71         task_t          space);
  72
  73 void db_restart_at_pc(
  74         boolean_t       watchpt,
  75         task_t          task);
  76
  77 void db_single_step(
  78         db_regs_t       *regs,
  79         task_t          task);
  80
  81 void db_single_step_cmd(
  82         db_expr_t       addr,
  83         int             have_addr,
  84         db_expr_t       count,
  85         char *          modif);
  86
  87 void db_trace_until_call_cmd(
  88         db_expr_t       addr,
  89         int             have_addr,
  90         db_expr_t       count,
  91         char *          modif);
  92
  93 void db_trace_until_matching_cmd(
  94         db_expr_t       addr,
  95         int             have_addr,
  96         db_expr_t       count,
  97         char *          modif);
  98
  99 void db_continue_cmd(
 100         db_expr_t       addr,
 101         int             have_addr,
 102         db_expr_t       count,
 103         char *          modif);
 104
 105 void db_continue_gdb(
 106         db_expr_t       addr,
 107         int             have_addr,
 108         db_expr_t       count,
 109         char *          modif);
 110
 111 boolean_t db_in_single_step(void);
 112
 113 #endif  /* !_DDB_DB_RUN_H_ */