osfmk/ddb/db_run.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * @OSF_COPYRIGHT@
  32  */
  33 /*
  34  * Mach Operating System
  35  * Copyright (c) 1991 Carnegie Mellon University
  36  * All Rights Reserved.
  37  *
  38  * Permission to use, copy, modify and distribute this software and its
  39  * documentation is hereby granted, provided that both the copyright
  40  * notice and this permission notice appear in all copies of the
  41  * software, derivative works or modified versions, and any portions
  42  * thereof, and that both notices appear in supporting documentation.
  43  *
  44  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  45  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  46  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  47  *
  48  * Carnegie Mellon requests users of this software to return to
  49  *
  50  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  51  *  School of Computer Science
  52  *  Carnegie Mellon University
  53  *  Pittsburgh PA 15213-3890
  54  *
  55  * any improvements or extensions that they make and grant Carnegie Mellon
  56  * the rights to redistribute these changes.
  57  */
  58
  59 /*
  60  */
  61
  62 #ifndef _DDB_DB_RUN_H_
  63 #define _DDB_DB_RUN_H_
  64
  65 #include <mach/boolean.h>
  66 #include <machine/db_machdep.h>
  67 #include <kern/task.h>
  68
  69
  70 /* Prototypes for functions exported by this module.
  71  */
  72
  73 boolean_t db_stop_at_pc(
  74         boolean_t       *is_breakpoint,
  75         task_t          task,
  76         task_t          space);
  77
  78 void db_restart_at_pc(
  79         boolean_t       watchpt,
  80         task_t          task);
  81
  82 void db_single_step(
  83         db_regs_t       *regs,
  84         task_t          task);
  85
  86 void db_single_step_cmd(
  87         db_expr_t       addr,
  88         int             have_addr,
  89         db_expr_t       count,
  90         char *          modif);
  91
  92 void db_trace_until_call_cmd(
  93         db_expr_t       addr,
  94         int             have_addr,
  95         db_expr_t       count,
  96         char *          modif);
  97
  98 void db_trace_until_matching_cmd(
  99         db_expr_t       addr,
 100         int             have_addr,
 101         db_expr_t       count,
 102         char *          modif);
 103
 104 void db_continue_cmd(
 105         db_expr_t       addr,
 106         int             have_addr,
 107         db_expr_t       count,
 108         char *          modif);
 109
 110 void db_continue_gdb(
 111         db_expr_t       addr,
 112         int             have_addr,
 113         db_expr_t       count,
 114         char *          modif);
 115
 116 boolean_t db_in_single_step(void);
 117
 118 #endif  /* !_DDB_DB_RUN_H_ */