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72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
/*
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* Copyright (c) 2011 Apple Computer, Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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#ifndef KPERF_SAMPLE_H
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#define KPERF_SAMPLE_H
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#include <kperf/thread_samplers.h>
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#include <kperf/task_samplers.h>
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#include "callstack.h"
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#include "kperf_kpc.h"
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#include "meminfo.h"
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/*
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* For data that must be sampled in a fault-able context.
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*/
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struct kperf_usample {
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struct kperf_thread_dispatch th_dispatch;
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struct kp_ucallstack ucallstack;
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struct kperf_thread_info th_info;
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};
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struct kperf_sample {
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struct kperf_thread_info th_info;
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struct kperf_thread_scheduling th_scheduling;
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struct kperf_thread_snapshot th_snapshot;
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struct kperf_task_snapshot tk_snapshot;
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struct kp_kcallstack kcallstack;
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struct meminfo meminfo;
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struct kperf_usample usample;
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#if KPC
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struct kpcdata kpcdata;
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#endif /* KPC */
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#if DEVELOPMENT || DEBUG
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uint64_t sample_time;
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#endif /* DEVELOPMENT || DEBUG */
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};
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/* cache of threads on each CPU during a timer fire */
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extern uint64_t *kperf_tid_on_cpus;
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#endif /* !defined(KPERF_SAMPLE_H) */
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