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| Rev | Author | Line No. | Line |
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| 156 | decky | 1 | /* |
| 159 | jermar | 2 | * Copyright (C) 2005 Martin Decky |
| 156 | decky | 3 | * All rights reserved. |
| 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 | |||
| 342 | jermar | 29 | #ifndef __ppc32_TYPES_H__ |
| 30 | #define __ppc32_TYPES_H__ |
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| 156 | decky | 31 | |
| 32 | #define NULL 0 |
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| 33 | |||
| 34 | typedef signed char __s8; |
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| 938 | jermar | 35 | typedef signed short __s16; |
| 36 | typedef signed long __s32; |
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| 37 | typedef signed long long __s64; |
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| 156 | decky | 38 | |
| 39 | typedef unsigned char __u8; |
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| 40 | typedef unsigned short __u16; |
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| 1163 | decky | 41 | typedef unsigned int __u32; |
| 938 | jermar | 42 | typedef unsigned long long __u64; |
| 156 | decky | 43 | |
| 44 | typedef __u32 __address; |
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| 815 | jermar | 45 | typedef __u32 pfn_t; |
| 156 | decky | 46 | |
| 413 | jermar | 47 | typedef __u32 ipl_t; |
| 156 | decky | 48 | |
| 49 | typedef __u32 __native; |
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| 50 | |||
| 1215 | decky | 51 | /** Page Table Entry. */ |
| 52 | typedef struct { |
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| 53 | unsigned p : 1; /**< Present bit. */ |
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| 54 | unsigned a : 1; /**< Accessed bit. */ |
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| 1374 | decky | 55 | unsigned g : 1; /**< Global bit. */ |
| 1215 | decky | 56 | unsigned valid : 1; /**< Valid content even if not present. */ |
| 57 | unsigned pfn : 20; /**< Physical frame number. */ |
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| 58 | } pte_t; |
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| 391 | jermar | 59 | |
| 156 | decky | 60 | #endif |