| 1 | /*␊ |
| 2 | * Copyright (c) 2000-2002 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 | * @OSF_COPYRIGHT@␊ |
| 30 | */␊ |
| 31 | /* ␊ |
| 32 | * Mach Operating System␊ |
| 33 | * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University␊ |
| 34 | * All Rights Reserved.␊ |
| 35 | * ␊ |
| 36 | * Permission to use, copy, modify and distribute this software and its␊ |
| 37 | * documentation is hereby granted, provided that both the copyright␊ |
| 38 | * notice and this permission notice appear in all copies of the␊ |
| 39 | * software, derivative works or modified versions, and any portions␊ |
| 40 | * thereof, and that both notices appear in supporting documentation.␊ |
| 41 | * ␊ |
| 42 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"␊ |
| 43 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR␊ |
| 44 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.␊ |
| 45 | * ␊ |
| 46 | * Carnegie Mellon requests users of this software to return to␊ |
| 47 | * ␊ |
| 48 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU␊ |
| 49 | * School of Computer Science␊ |
| 50 | * Carnegie Mellon University␊ |
| 51 | * Pittsburgh PA 15213-3890␊ |
| 52 | * ␊ |
| 53 | * any improvements or extensions that they make and grant Carnegie Mellon␊ |
| 54 | * the rights to redistribute these changes.␊ |
| 55 | */␊ |
| 56 | /*␊ |
| 57 | */␊ |
| 58 | /*␊ |
| 59 | *␉File:␉mach/vm_attributes.h␊ |
| 60 | *␉Author:␉Alessandro Forin␊ |
| 61 | *␊ |
| 62 | *␉Virtual memory attributes definitions.␊ |
| 63 | *␊ |
| 64 | *␉These definitions are in addition to the machine-independent␊ |
| 65 | *␉ones (e.g. protection), and are only selectively supported␊ |
| 66 | *␉on specific machine architectures.␊ |
| 67 | *␊ |
| 68 | */␊ |
| 69 | ␊ |
| 70 | #ifndef␉_MACH_VM_ATTRIBUTES_H_␊ |
| 71 | #define␉_MACH_VM_ATTRIBUTES_H_␊ |
| 72 | ␊ |
| 73 | /*␊ |
| 74 | *␉Types of machine-dependent attributes␊ |
| 75 | */␊ |
| 76 | typedef unsigned int␉vm_machine_attribute_t;␊ |
| 77 | ␊ |
| 78 | #define␉MATTR_CACHE␉␉1␉/* cachability */␊ |
| 79 | #define MATTR_MIGRATE␉␉2␉/* migrability */␊ |
| 80 | #define␉MATTR_REPLICATE␉␉4␉/* replicability */␊ |
| 81 | ␊ |
| 82 | /*␊ |
| 83 | *␉Values for the above, e.g. operations on attribute␊ |
| 84 | */␊ |
| 85 | typedef int␉␉vm_machine_attribute_val_t;␊ |
| 86 | ␊ |
| 87 | #define MATTR_VAL_OFF␉␉0␉/* (generic) turn attribute off */␊ |
| 88 | #define MATTR_VAL_ON␉␉1␉/* (generic) turn attribute on */␊ |
| 89 | #define MATTR_VAL_GET␉␉2␉/* (generic) return current value */␊ |
| 90 | ␊ |
| 91 | #define MATTR_VAL_CACHE_FLUSH␉6␉/* flush from all caches */␊ |
| 92 | #define MATTR_VAL_DCACHE_FLUSH␉7␉/* flush from data caches */␊ |
| 93 | #define MATTR_VAL_ICACHE_FLUSH␉8␉/* flush from instruction caches */␊ |
| 94 | #define MATTR_VAL_CACHE_SYNC␉9␉/* sync I+D caches */␊ |
| 95 | #define MATTR_VAL_CACHE_SYNC␉9␉/* sync I+D caches */␊ |
| 96 | ␊ |
| 97 | #define MATTR_VAL_GET_INFO␉10␉/* get page info (stats) */␊ |
| 98 | ␊ |
| 99 | #endif␉/* _MACH_VM_ATTRIBUTES_H_ */␊ |
| 100 | |
