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