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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 156 | decky | 1 | /* |
| 2071 | 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 | |||
| 1730 | decky | 29 | /** @addtogroup ppc32 |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 1888 | jermar | 35 | #ifndef KERN_ppc32_TYPES_H_ |
| 36 | #define KERN_ppc32_TYPES_H_ |
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| 156 | decky | 37 | |
| 1780 | jermar | 38 | typedef signed char int8_t; |
| 39 | typedef signed short int16_t; |
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| 40 | typedef signed int int32_t; |
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| 41 | typedef signed long long int64_t; |
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| 156 | decky | 42 | |
| 1780 | jermar | 43 | typedef unsigned char uint8_t; |
| 44 | typedef unsigned short uint16_t; |
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| 45 | typedef unsigned int uint32_t; |
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| 46 | typedef unsigned long long uint64_t; |
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| 156 | decky | 47 | |
| 2089 | decky | 48 | typedef uint32_t size_t; |
| 49 | |||
| 1780 | jermar | 50 | typedef uint32_t uintptr_t; |
| 51 | typedef uint32_t pfn_t; |
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| 156 | decky | 52 | |
| 1780 | jermar | 53 | typedef uint32_t ipl_t; |
| 156 | decky | 54 | |
| 1780 | jermar | 55 | typedef uint32_t unative_t; |
| 2089 | decky | 56 | typedef int32_t native_t; |
| 156 | decky | 57 | |
| 4377 | svoboda | 58 | typedef struct { |
| 59 | } fncptr_t; |
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| 60 | |||
| 4692 | svoboda | 61 | /**< Formats for uintptr_t, size_t */ |
| 3424 | svoboda | 62 | #define PRIp "x" |
| 63 | #define PRIs "u" |
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| 2089 | decky | 64 | |
| 3424 | svoboda | 65 | /**< Formats for (u)int8_t, (u)int16_t, (u)int32_t, (u)int64_t and (u)native_t */ |
| 66 | #define PRId8 "d" |
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| 67 | #define PRId16 "d" |
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| 68 | #define PRId32 "d" |
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| 69 | #define PRId64 "lld" |
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| 70 | #define PRIdn "d" |
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| 2089 | decky | 71 | |
| 3424 | svoboda | 72 | #define PRIu8 "u" |
| 73 | #define PRIu16 "u" |
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| 74 | #define PRIu32 "u" |
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| 75 | #define PRIu64 "llu" |
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| 76 | #define PRIun "u" |
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| 77 | |||
| 78 | #define PRIx8 "x" |
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| 79 | #define PRIx16 "x" |
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| 80 | #define PRIx32 "x" |
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| 81 | #define PRIx64 "llx" |
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| 82 | #define PRIxn "x" |
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| 83 | |||
| 1215 | decky | 84 | /** Page Table Entry. */ |
| 85 | typedef struct { |
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| 4377 | svoboda | 86 | unsigned present : 1; /**< Present bit. */ |
| 87 | unsigned page_write_through : 1; /**< Write thought caching. */ |
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| 88 | unsigned page_cache_disable : 1; /**< No caching. */ |
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| 89 | unsigned accessed : 1; /**< Accessed bit. */ |
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| 90 | unsigned global : 1; /**< Global bit. */ |
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| 91 | unsigned valid : 1; /**< Valid content even if not present. */ |
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| 92 | unsigned pfn : 20; /**< Physical frame number. */ |
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| 1215 | decky | 93 | } pte_t; |
| 391 | jermar | 94 | |
| 156 | decky | 95 | #endif |
| 1702 | cejka | 96 | |
| 1730 | decky | 97 | /** @} |
| 1702 | cejka | 98 | */ |