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| Rev | Author | Line No. | Line |
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| 1 | jermar | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2003-2004 Jakub Jermar |
| 1 | jermar | 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 | |||
| 1769 | jermar | 29 | /** @addtogroup mips32 |
| 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_mips32_TYPES_H_ |
| 36 | #define KERN_mips32_TYPES_H_ |
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| 1 | jermar | 37 | |
| 1780 | jermar | 38 | typedef signed char int8_t; |
| 2089 | decky | 39 | typedef signed short int16_t; |
| 40 | typedef signed long int32_t; |
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| 41 | typedef signed long long int64_t; |
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| 42 | |||
| 1780 | jermar | 43 | typedef unsigned char uint8_t; |
| 44 | typedef unsigned short uint16_t; |
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| 45 | typedef unsigned long uint32_t; |
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| 46 | typedef unsigned long long uint64_t; |
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| 332 | palkovsky | 47 | |
| 2089 | decky | 48 | typedef uint32_t size_t; |
| 49 | typedef uint32_t count_t; |
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| 50 | typedef uint32_t index_t; |
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| 51 | |||
| 1780 | jermar | 52 | typedef uint32_t uintptr_t; |
| 2089 | decky | 53 | typedef uint32_t pfn_t; |
| 1 | jermar | 54 | |
| 1780 | jermar | 55 | typedef uint32_t ipl_t; |
| 1 | jermar | 56 | |
| 1780 | jermar | 57 | typedef uint32_t unative_t; |
| 58 | typedef int32_t native_t; |
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| 40 | jermar | 59 | |
| 4342 | svoboda | 60 | typedef struct { |
| 61 | } fncptr_t; |
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| 62 | |||
| 3153 | svoboda | 63 | #define PRIp "x" /**< Format for uintptr_t. */ |
| 64 | #define PRIs "u" /**< Format for size_t. */ |
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| 65 | #define PRIc "u" /**< Format for count_t. */ |
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| 66 | #define PRIi "u" /**< Format for index_t. */ |
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| 67 | |||
| 68 | #define PRId8 "d" /**< Format for int8_t. */ |
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| 69 | #define PRId16 "d" /**< Format for int16_t. */ |
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| 70 | #define PRId32 "ld" /**< Format for int32_t. */ |
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| 71 | #define PRId64 "lld" /**< Format for int64_t. */ |
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| 72 | #define PRIdn "d" /**< Format for native_t. */ |
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| 73 | |||
| 74 | #define PRIu8 "u" /**< Format for uint8_t. */ |
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| 75 | #define PRIu16 "u" /**< Format for uint16_t. */ |
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| 76 | #define PRIu32 "u" /**< Format for uint32_t. */ |
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| 77 | #define PRIu64 "llu" /**< Format for uint64_t. */ |
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| 78 | #define PRIun "u" /**< Format for unative_t. */ |
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| 79 | |||
| 80 | #define PRIx8 "x" /**< Format for hexadecimal (u)int8_t. */ |
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| 81 | #define PRIx16 "x" /**< Format for hexadecimal (u)int16_t. */ |
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| 82 | #define PRIx32 "x" /**< Format for hexadecimal (u)uint32_t. */ |
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| 83 | #define PRIx64 "llx" /**< Format for hexadecimal (u)int64_t. */ |
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| 84 | #define PRIxn "x" /**< Format for hexadecimal (u)native_t. */ |
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| 85 | |||
| 2089 | decky | 86 | /** Page Table Entry. */ |
| 87 | typedef struct { |
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| 88 | unsigned g : 1; /**< Global bit. */ |
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| 89 | unsigned p : 1; /**< Present bit. */ |
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| 90 | unsigned d : 1; /**< Dirty bit. */ |
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| 91 | unsigned cacheable : 1; /**< Cacheable bit. */ |
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| 92 | unsigned : 1; /**< Unused. */ |
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| 93 | unsigned soft_valid : 1; /**< Valid content even if not present. */ |
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| 94 | unsigned pfn : 24; /**< Physical frame number. */ |
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| 95 | unsigned w : 1; /**< Page writable bit. */ |
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| 96 | unsigned a : 1; /**< Accessed bit. */ |
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| 97 | } pte_t; |
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| 98 | |||
| 1 | jermar | 99 | #endif |
| 1702 | cejka | 100 | |
| 1769 | jermar | 101 | /** @} |
| 1702 | cejka | 102 | */ |