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| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2005 Martin Decky |
2 | * Copyright (c) 2005 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 | #ifndef BOOT_ppc32_MAIN_H_ |
29 | #ifndef BOOT_ppc32_MAIN_H_ |
| 30 | #define BOOT_ppc32_MAIN_H_ |
30 | #define BOOT_ppc32_MAIN_H_ |
| 31 | 31 | ||
| 32 | #include "ofw.h" |
32 | #include "ofw.h" |
| 33 | 33 | ||
| 34 | #define TASKMAP_MAX_RECORDS 32 |
34 | #define TASKMAP_MAX_RECORDS 32 |
| 35 | 35 | ||
| - | 36 | /** Size of buffer for storing task name in task_t. */ |
|
| - | 37 | #define BOOTINFO_TASK_NAME_BUFLEN 32 |
|
| - | 38 | ||
| - | 39 | /** Struct holding information about single loaded task. */ |
|
| 36 | typedef struct { |
40 | typedef struct { |
| - | 41 | /** Address where the task was placed. */ |
|
| 37 | void *addr; |
42 | void *addr; |
| - | 43 | /** Size of the task's binary. */ |
|
| 38 | unsigned int size; |
44 | unsigned int size; |
| - | 45 | /** Task name. */ |
|
| - | 46 | char name[BOOTINFO_TASK_NAME_BUFLEN]; |
|
| 39 | } task_t; |
47 | } task_t; |
| 40 | 48 | ||
| 41 | typedef struct { |
49 | typedef struct { |
| 42 | unsigned int count; |
50 | unsigned int count; |
| 43 | task_t tasks[TASKMAP_MAX_RECORDS]; |
51 | task_t tasks[TASKMAP_MAX_RECORDS]; |
| 44 | } taskmap_t; |
52 | } taskmap_t; |
| 45 | 53 | ||
| 46 | typedef struct { |
54 | typedef struct { |
| 47 | memmap_t memmap; |
55 | memmap_t memmap; |
| 48 | taskmap_t taskmap; |
56 | taskmap_t taskmap; |
| 49 | screen_t screen; |
57 | screen_t screen; |
| 50 | macio_t macio; |
58 | macio_t macio; |
| 51 | } bootinfo_t; |
59 | } bootinfo_t; |
| 52 | 60 | ||
| 53 | extern void start(void); |
61 | extern void start(void); |
| 54 | extern void bootstrap(void); |
62 | extern void bootstrap(void); |
| 55 | 63 | ||
| 56 | extern memmap_t memmap; |
64 | extern memmap_t memmap; |
| 57 | 65 | ||
| 58 | #endif |
66 | #endif |
| 59 | 67 | ||