osfmk/ddb/db_run.h

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