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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 ppc64 |
29 | /** @addtogroup ppc64 |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #ifndef __ppc64_TYPES_H__ |
35 | #ifndef __ppc64_TYPES_H__ |
| 36 | #define __ppc64_TYPES_H__ |
36 | #define __ppc64_TYPES_H__ |
| 37 | 37 | ||
| 38 | #define NULL 0 |
38 | #define NULL 0 |
| 39 | 39 | ||
| 40 | typedef signed char __s8; |
40 | typedef signed char int8_t; |
| 41 | typedef signed short __s16; |
41 | typedef signed short int16_t; |
| 42 | typedef signed int __s32; |
42 | typedef signed int int32_t; |
| 43 | typedef signed long __s64; |
43 | typedef signed long int64_t; |
| 44 | 44 | ||
| 45 | typedef unsigned char __u8; |
45 | typedef unsigned char uint8_t; |
| 46 | typedef unsigned short __u16; |
46 | typedef unsigned short uint16_t; |
| 47 | typedef unsigned int __u32; |
47 | typedef unsigned int uint32_t; |
| 48 | typedef unsigned long __u64; |
48 | typedef unsigned long uint64_t; |
| 49 | 49 | ||
| 50 | typedef __u64 __address; |
50 | typedef uint64_t uintptr_t; |
| 51 | typedef __u64 pfn_t; |
51 | typedef uint64_t pfn_t; |
| 52 | 52 | ||
| 53 | typedef __u64 ipl_t; |
53 | typedef uint64_t ipl_t; |
| 54 | 54 | ||
| 55 | typedef __u64 __native; |
55 | typedef uint64_t unative_t; |
| 56 | 56 | ||
| 57 | /** Page Table Entry. */ |
57 | /** Page Table Entry. */ |
| 58 | typedef struct { |
58 | typedef struct { |
| 59 | unsigned p : 1; /**< Present bit. */ |
59 | unsigned p : 1; /**< Present bit. */ |
| 60 | unsigned a : 1; /**< Accessed bit. */ |
60 | unsigned a : 1; /**< Accessed bit. */ |
| 61 | unsigned g : 1; /**< Global bit. */ |
61 | unsigned g : 1; /**< Global bit. */ |
| 62 | unsigned valid : 1; /**< Valid content even if not present. */ |
62 | unsigned valid : 1; /**< Valid content even if not present. */ |
| 63 | unsigned pfn : 20; /**< Physical frame number. */ |
63 | unsigned pfn : 20; /**< Physical frame number. */ |
| 64 | } pte_t; |
64 | } pte_t; |
| 65 | 65 | ||
| 66 | #endif |
66 | #endif |
| 67 | 67 | ||
| 68 | /** @} |
68 | /** @} |
| 69 | */ |
69 | */ |
| 70 | 70 | ||
| 71 | 71 | ||