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885 | decky | 1 | /* |
2 | * Copyright (C) 2005 Martin Decky |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
29 | #ifndef __MAIN_H__ |
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30 | #define __MAIN_H__ |
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31 | |||
964 | decky | 32 | #include "ofw.h" |
33 | |||
1075 | decky | 34 | /** Align to the nearest higher address. |
35 | * |
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36 | * @param addr Address or size to be aligned. |
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37 | * @param align Size of alignment, must be power of 2. |
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38 | */ |
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39 | #define ALIGN_UP(addr, align) (((addr) + ((align) - 1)) & ~((align) - 1)) |
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40 | |||
1369 | decky | 41 | #define TASKMAP_MAX_RECORDS 32 |
42 | |||
1131 | decky | 43 | typedef struct { |
1219 | decky | 44 | void *addr; |
45 | unsigned int size; |
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1369 | decky | 46 | } task_t; |
1219 | decky | 47 | |
48 | typedef struct { |
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1369 | decky | 49 | unsigned int count; |
50 | task_t tasks[TASKMAP_MAX_RECORDS]; |
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51 | } taskmap_t; |
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52 | |||
53 | typedef struct { |
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1728 | decky | 54 | memmap_t memmap; |
1369 | decky | 55 | taskmap_t taskmap; |
1131 | decky | 56 | screen_t screen; |
1620 | decky | 57 | keyboard_t keyboard; |
1131 | decky | 58 | } bootinfo_t; |
59 | |||
933 | decky | 60 | extern void start(void); |
885 | decky | 61 | extern void bootstrap(void); |
62 | |||
964 | decky | 63 | extern memmap_t memmap; |
64 | |||
885 | decky | 65 | #endif |