1/*
2 * Copyright (c) 2011 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#ifndef KPERF_SAMPLE_H
30#define KPERF_SAMPLE_H
31
32#include <kperf/thread_samplers.h>
33#include <kperf/task_samplers.h>
34#include "callstack.h"
35#include "kperf_kpc.h"
36#include "meminfo.h"
37
38struct kperf_sample {
39 struct kperf_thread_info th_info;
40 struct kperf_thread_scheduling th_scheduling;
41 struct kperf_thread_snapshot th_snapshot;
42 struct kperf_thread_dispatch th_dispatch;
43
44 struct kperf_task_snapshot tk_snapshot;
45
46 struct callstack kcallstack;
47 struct callstack ucallstack;
48 struct meminfo meminfo;
49
50#if KPC
51 struct kpcdata kpcdata;
52#endif /* KPC */
53
54#if DEVELOPMENT || DEBUG
55 uint64_t sample_time;
56#endif /* DEVELOPMENT || DEBUG */
57};
58
59/* cache of threads on each CPU during a timer fire */
60extern uint64_t *kperf_tid_on_cpus;
61
62#endif /* !defined(KPERF_SAMPLE_H) */
63