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| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2006 Martin Decky |
2 | * Copyright (c) 2006 Martin Decky |
| 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: |
| 8 | * |
8 | * |
| 9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
| 14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup arm32 |
29 | /** @addtogroup arm32 |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file Bootinfo declarations. |
| - | 33 | * |
|
| - | 34 | * Reflects boot/arch/arm32/loader/mm.h. |
|
| 33 | */ |
35 | */ |
| 34 | 36 | ||
| 35 | #ifndef KERN_arm32_BOOT_H_ |
37 | #ifndef KERN_arm32_BOOT_H_ |
| 36 | #define KERN_arm32_BOOT_H_ |
38 | #define KERN_arm32_BOOT_H_ |
| 37 | 39 | ||
| - | 40 | #include <arch/types.h> |
|
| - | 41 | ||
| - | 42 | /** Maximum number of tasks in the #bootinfo_t struct. */ |
|
| 38 | #define TASKMAP_MAX_RECORDS 32 |
43 | #define TASKMAP_MAX_RECORDS 32 |
| 39 | 44 | ||
| 40 | #include <arch/types.h> |
- | |
| 41 | 45 | ||
| - | 46 | /** Struct holding information about single loaded uspace task. */ |
|
| 42 | typedef struct { |
47 | typedef struct { |
| - | 48 | /** Address where the task was placed. */ |
|
| 43 | uintptr_t addr; |
49 | uintptr_t addr; |
| - | 50 | /** Size of the task's binary. */ |
|
| 44 | uint32_t size; |
51 | uint32_t size; |
| 45 | } utask_t; |
52 | } utask_t; |
| 46 | 53 | ||
| - | 54 | ||
| - | 55 | /** Struct holding information about loaded uspace tasks. */ |
|
| 47 | typedef struct { |
56 | typedef struct { |
| - | 57 | /** Number of loaded tasks. */ |
|
| 48 | uint32_t cnt; |
58 | uint32_t cnt; |
| - | 59 | /** Array of loaded tasks. */ |
|
| 49 | utask_t tasks[TASKMAP_MAX_RECORDS]; |
60 | utask_t tasks[TASKMAP_MAX_RECORDS]; |
| 50 | } bootinfo_t; |
61 | } bootinfo_t; |
| 51 | 62 | ||
| - | 63 | ||
| - | 64 | /** Bootinfo that is filled in #kernel_image_start. */ |
|
| 52 | extern bootinfo_t bootinfo; |
65 | extern bootinfo_t bootinfo; |
| 53 | 66 | ||
| - | 67 | ||
| 54 | #endif |
68 | #endif |
| 55 | 69 | ||
| 56 | /** @} |
70 | /** @} |
| 57 | */ |
71 | */ |
| 58 | 72 | ||