projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 39037602 | 2 | * Copyright (c) 2016 Apple Computer, Inc. All rights reserved. |
| 1c79356b | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 3e170ce0 | 5 | * |
| 2d21ac55 A |
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. | |
| 3e170ce0 | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 3e170ce0 | 17 | * |
| 2d21ac55 A |
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 | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
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. | |
| 3e170ce0 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b | 27 | */ |
| 1c79356b | 28 | |
| 39037602 A |
29 | #ifndef KPERF_KDEBUG_TRIGGER_H |
| 30 | #define KPERF_KDEBUG_TRIGGER_H | |
| 3e170ce0 | 31 | |
| 39037602 A |
32 | #include <mach/boolean.h> |
| 33 | #include <stdint.h> | |
| 3e170ce0 | 34 | |
| 39037602 | 35 | #define KPERF_KDEBUG_DEBUGIDS_MAX (32) |
| 3e170ce0 | 36 | |
| 39037602 | 37 | struct kperf_kdebug_filter; |
| 1c79356b | 38 | |
| 39037602 A |
39 | #define KPERF_KDEBUG_FILTER_SIZE(N_DEBUGIDS) ((2 * sizeof(uint64_t)) + ((N_DEBUGIDS) * sizeof(uint32_t))) |
| 40 | /* UNSAFE */ | |
| 41 | #define KPERF_KDEBUG_N_DEBUGIDS(FILTER_SIZE) \ | |
| 42 | (((FILTER_SIZE) <= (2 * sizeof(uint64_t))) ? 0 : \ | |
| 43 | (((FILTER_SIZE) - (2 * sizeof(uint64_t))) / sizeof(uint32_t))) | |
| 44 | ||
| 45 | int kperf_kdebug_init(void); | |
| 46 | void kperf_kdebug_reset(void); | |
| 47 | ||
| 48 | boolean_t kperf_kdebug_should_trigger(uint32_t debugid); | |
| 49 | ||
| 50 | int kperf_kdebug_set_action(int action_id); | |
| 51 | int kperf_kdebug_get_action(void); | |
| 52 | ||
| 53 | int kperf_kdebug_set_n_debugids(uint32_t n_debugids_in); | |
| 54 | int kperf_kdebug_set_filter(user_addr_t user_filter, uint32_t user_size); | |
| 55 | uint32_t kperf_kdebug_get_filter(struct kperf_kdebug_filter **filter); | |
| 56 | ||
| 57 | #endif /* !defined(KPERF_KDEBUG_TRIGGER_H) */ |