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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 | /** @addtogroup ppc32 |
29 | /** @addtogroup ppc32 |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef __ppc32_TYPES_H__ |
35 | #ifndef __ppc32_TYPES_H__ |
36 | #define __ppc32_TYPES_H__ |
36 | #define __ppc32_TYPES_H__ |
37 | 37 | ||
38 | #define NULL 0 |
38 | #define NULL 0 |
39 | 39 | ||
40 | typedef signed char __s8; |
40 | typedef signed char __s8; |
41 | typedef signed short __s16; |
41 | typedef signed short __s16; |
42 | typedef signed int __s32; |
42 | typedef signed int __s32; |
43 | typedef signed long long __s64; |
43 | typedef signed long long __s64; |
44 | 44 | ||
45 | typedef unsigned char __u8; |
45 | typedef unsigned char __u8; |
46 | typedef unsigned short __u16; |
46 | typedef unsigned short __u16; |
47 | typedef unsigned int __u32; |
47 | typedef unsigned int __u32; |
48 | typedef unsigned long long __u64; |
48 | typedef unsigned long long __u64; |
49 | 49 | ||
50 | typedef __u32 __address; |
50 | typedef __u32 __address; |
51 | typedef __u32 pfn_t; |
51 | typedef __u32 pfn_t; |
52 | 52 | ||
53 | typedef __u32 ipl_t; |
53 | typedef __u32 ipl_t; |
54 | 54 | ||
55 | typedef __u32 __native; |
55 | typedef __u32 __native; |
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 | - | ||
71 | 70 |