1 /*
2 * Permission to use, copy, modify and distribute this software and its
3 * documentation is hereby granted, provided that both the copyright
4 * notice and this permission notice appear in all copies of the
5 * software, derivative works or modified versions, and any portions
6 * thereof, and that both notices appear in supporting documentation.
7 *
8 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
9 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
10 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
11 *
12 * Carnegie Mellon requests users of this software to return to
13 *
14 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
15 * School of Computer Science
16 * Carnegie Mellon University
17 * Pittsburgh PA 15213-3890
18 *
19 * any improvements or extensions that they make and grant Carnegie Mellon
20 * the rights to redistribute these changes.
21 */
22 /*
23 * HISTORY
24 * $Log: pc_info.h,v $
25 * Revision 2.2 93/01/14 17:49:34 danner
26 * 64bit cleanup.
27 * [92/12/01 af]
28 *
29 */
30
31 /*
32 * File: mach_debug/pc_info.h
33 * Author: Brian Bershad
34 * Date: January 1992
35 *
36 * Definitions for the PC sampling interface.
37 */
38
39 #ifndef _MACH_DEBUG_PC_INFO_H_
40 #define _MACH_DEBUG_PC_INFO_H_
41
42
43 typedef struct sampled_pc {
44 task_t task;
45 thread_t thread;
46 vm_offset_t pc;
47 } sampled_pc_t;
48
49 typedef sampled_pc_t *sampled_pc_array_t;
50 typedef unsigned int sampled_pc_seqno_t;
51
52 #endif _MACH_DEBUG_PC_INFO_H_
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