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| 55 | /** Address space area flags. */ |
55 | /** Address space area flags. */ |
| 56 | #define AS_AREA_READ 1 |
56 | #define AS_AREA_READ 1 |
| 57 | #define AS_AREA_WRITE 2 |
57 | #define AS_AREA_WRITE 2 |
| 58 | #define AS_AREA_EXEC 4 |
58 | #define AS_AREA_EXEC 4 |
| - | 59 | #define AS_AREA_DEVICE 8 |
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| 59 | 60 | ||
| 60 | /** Address space area structure. |
61 | /** Address space area structure. |
| 61 | * |
62 | * |
| 62 | * Each as_area_t structure describes one contiguous area of virtual memory. |
63 | * Each as_area_t structure describes one contiguous area of virtual memory. |
| 63 | * In the future, it should not be difficult to support shared areas. |
64 | * In the future, it should not be difficult to support shared areas. |