Root/
| Source at commit 1270 created 12 years 8 months ago. By meklort, Add arm headers. update makefiles | |
|---|---|
| 1 | /*␊ |
| 2 | * Copyright (c) 2000-2007 Apple Inc. All rights reserved.␊ |
| 3 | */␊ |
| 4 | /*␊ |
| 5 | * @OSF_COPYRIGHT@␊ |
| 6 | */␊ |
| 7 | /* ␊ |
| 8 | * Mach Operating System␊ |
| 9 | * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University␊ |
| 10 | * All Rights Reserved.␊ |
| 11 | * ␊ |
| 12 | * Permission to use, copy, modify and distribute this software and its␊ |
| 13 | * documentation is hereby granted, provided that both the copyright␊ |
| 14 | * notice and this permission notice appear in all copies of the␊ |
| 15 | * software, derivative works or modified versions, and any portions␊ |
| 16 | * thereof, and that both notices appear in supporting documentation.␊ |
| 17 | * ␊ |
| 18 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"␊ |
| 19 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR␊ |
| 20 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.␊ |
| 21 | * ␊ |
| 22 | * Carnegie Mellon requests users of this software to return to␊ |
| 23 | * ␊ |
| 24 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU␊ |
| 25 | * School of Computer Science␊ |
| 26 | * Carnegie Mellon University␊ |
| 27 | * Pittsburgh PA 15213-3890␊ |
| 28 | * ␊ |
| 29 | * any improvements or extensions that they make and grant Carnegie Mellon␊ |
| 30 | * the rights to redistribute these changes.␊ |
| 31 | */␊ |
| 32 | /*␊ |
| 33 | */␊ |
| 34 | ␊ |
| 35 | /*␊ |
| 36 | *␉File:␉vm_types.h␊ |
| 37 | *␉Author:␉Avadis Tevanian, Jr.␊ |
| 38 | *␉Date: 1985␊ |
| 39 | *␊ |
| 40 | *␉Header file for VM data types. ARM version.␊ |
| 41 | */␊ |
| 42 | ␊ |
| 43 | #ifndef␉_MACH_ARM_VM_TYPES_H_␊ |
| 44 | #define _MACH_ARM_VM_TYPES_H_␊ |
| 45 | ␊ |
| 46 | #ifndef␉ASSEMBLER␊ |
| 47 | ␊ |
| 48 | #include <arm/_types.h>␊ |
| 49 | #include <mach/arm/vm_param.h>␊ |
| 50 | #include <stdint.h>␊ |
| 51 | ␊ |
| 52 | /*␊ |
| 53 | * natural_t and integer_t are Mach's legacy types for machine-␊ |
| 54 | * independent integer types (unsigned, and signed, respectively).␊ |
| 55 | * Their original purpose was to define other types in a machine/␊ |
| 56 | * compiler independent way.␊ |
| 57 | *␊ |
| 58 | * They also had an implicit "same size as pointer" characteristic␊ |
| 59 | * to them (i.e. Mach's traditional types are very ILP32 or ILP64␊ |
| 60 | * centric). We will likely support x86 ABIs that do not follow␊ |
| 61 | * either ofthese models (specifically LP64). Therefore, we had to␊ |
| 62 | * make a choice between making these types scale with pointers or stay␊ |
| 63 | * tied to integers. Because their use is predominantly tied to␊ |
| 64 | * to the size of an integer, we are keeping that association and␊ |
| 65 | * breaking free from pointer size guarantees.␊ |
| 66 | *␊ |
| 67 | * New use of these types is discouraged.␊ |
| 68 | */␊ |
| 69 | typedef __darwin_natural_t␉natural_t;␊ |
| 70 | typedef int␉␉␉integer_t;␊ |
| 71 | ␊ |
| 72 | /*␊ |
| 73 | * A vm_offset_t is a type-neutral pointer,␊ |
| 74 | * e.g. an offset into a virtual memory space.␊ |
| 75 | */␊ |
| 76 | typedef␉natural_t␉␉vm_offset_t;␊ |
| 77 | ␊ |
| 78 | /*␊ |
| 79 | * A vm_size_t is the proper type for e.g.␊ |
| 80 | * expressing the difference between two␊ |
| 81 | * vm_offset_t entities.␊ |
| 82 | */␊ |
| 83 | typedef␉natural_t␉␉vm_size_t;␊ |
| 84 | ␊ |
| 85 | /*␊ |
| 86 | * This new type is independent of a particular vm map's␊ |
| 87 | * implementation size - and represents appropriate types␊ |
| 88 | * for all possible maps. This is used for interfaces␊ |
| 89 | * where the size of the map is not known - or we don't␊ |
| 90 | * want to have to distinguish.␊ |
| 91 | */␊ |
| 92 | typedef uint32_t␉␉mach_vm_address_t;␊ |
| 93 | typedef uint32_t␉␉mach_vm_offset_t;␊ |
| 94 | typedef uint32_t␉␉mach_vm_size_t;␊ |
| 95 | ␊ |
| 96 | typedef uint32_t␉␉vm_map_offset_t;␊ |
| 97 | typedef uint32_t␉␉vm_map_address_t;␊ |
| 98 | typedef uint32_t␉␉vm_map_size_t;␊ |
| 99 | ␊ |
| 100 | typedef uint32_t␉␉vm32_offset_t;␊ |
| 101 | typedef uint32_t␉␉vm32_address_t;␊ |
| 102 | typedef uint32_t␉␉vm32_size_t;␊ |
| 103 | ␊ |
| 104 | #define VM_MAP_MIN_ADDRESS␉VM_MIN_ADDRESS␊ |
| 105 | #define VM_MAP_MAX_ADDRESS␉VM_MAX_ADDRESS␊ |
| 106 | ␊ |
| 107 | #endif␉/* ASSEMBLER */␊ |
| 108 | ␊ |
| 109 | /*␊ |
| 110 | * If composing messages by hand (please do not)␊ |
| 111 | */␊ |
| 112 | #define␉MACH_MSG_TYPE_INTEGER_T␉MACH_MSG_TYPE_INTEGER_32␊ |
| 113 | ␊ |
| 114 | #endif␉/* _MACH_ARM_VM_TYPES_H_ */␊ |
| 115 | |
