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| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2005 Jakub Jermar |
2 | * Copyright (c) 2007 Pavel Jancik, Michal Kebrt |
| 3 | * All rights reserved. |
3 | * All rights reserved. |
| 4 | * |
4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
7 | * are met: |
| Line 28... | Line 28... | ||
| 28 | 28 | ||
| 29 | /** @addtogroup arm32mm |
29 | /** @addtogroup arm32mm |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| - | 33 | * @brief Address space manipulating functions declarations. |
|
| 33 | */ |
34 | */ |
| 34 | 35 | ||
| 35 | #ifndef KERN_arm32_AS_H_ |
36 | #ifndef KERN_arm32_AS_H_ |
| 36 | #define KERN_arm32_AS_H_ |
37 | #define KERN_arm32_AS_H_ |
| 37 | 38 | ||
| 38 | #define KERNEL_ADDRESS_SPACE_SHADOWED_ARCH 0 |
39 | #define KERNEL_ADDRESS_SPACE_SHADOWED_ARCH 0 |
| 39 | 40 | ||
| 40 | #define KERNEL_ADDRESS_SPACE_START_ARCH (unsigned long) 0x80000000 |
41 | #define KERNEL_ADDRESS_SPACE_START_ARCH (unsigned long) 0x80000000 |
| 41 | #define KERNEL_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffff |
42 | #define KERNEL_ADDRESS_SPACE_END_ARCH (unsigned long) 0xffffffff |
| 42 | #define USER_ADDRESS_SPACE_START_ARCH (unsigned long) 0x00000000 |
43 | #define USER_ADDRESS_SPACE_START_ARCH (unsigned long) 0x00000000 |
| 43 | #define USER_ADDRESS_SPACE_END_ARCH (unsigned long) 0x7fffffff |
44 | #define USER_ADDRESS_SPACE_END_ARCH (unsigned long) 0x7fffffff |
| 44 | 45 | ||
| 45 | #define USTACK_ADDRESS_ARCH (0x80000000 - PAGE_SIZE) |
46 | #define USTACK_ADDRESS_ARCH (0x80000000 - PAGE_SIZE) |
| 46 | 47 | ||
| 47 | typedef struct { |
48 | typedef struct { |
| 48 | } as_arch_t; |
49 | } as_arch_t; |
| Line 50... | Line 51... | ||
| 50 | #include <genarch/mm/as_pt.h> |
51 | #include <genarch/mm/as_pt.h> |
| 51 | 52 | ||
| 52 | #define as_constructor_arch(as, flags) (as != as) |
53 | #define as_constructor_arch(as, flags) (as != as) |
| 53 | #define as_destructor_arch(as) (as != as) |
54 | #define as_destructor_arch(as) (as != as) |
| 54 | #define as_create_arch(as, flags) (as != as) |
55 | #define as_create_arch(as, flags) (as != as) |
| - | 56 | #define as_install_arch(as) |
|
| 55 | #define as_deinstall_arch(as) |
57 | #define as_deinstall_arch(as) |
| 56 | #define as_invalidate_translation_cache(as, page, cnt) |
58 | #define as_invalidate_translation_cache(as, page, cnt) |
| 57 | 59 | ||
| 58 | extern void as_arch_init(void); |
60 | extern void as_arch_init(void); |
| 59 | 61 | ||