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1 | /* |
1 | /* |
2 | * Copyright (c) 2007 Pavel Jancik, Michal Kebrt |
2 | * Copyright (c) 2007 Pavel Jancik, Michal Kebrt |
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 arm32 |
29 | /** @addtogroup arm32 |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | * @brief Type definitions. |
33 | * @brief Type definitions. |
34 | */ |
34 | */ |
35 | 35 | ||
36 | #ifndef KERN_arm32_TYPES_H_ |
36 | #ifndef KERN_arm32_TYPES_H_ |
37 | #define KERN_arm32_TYPES_H_ |
37 | #define KERN_arm32_TYPES_H_ |
38 | 38 | ||
39 | #ifndef DOXYGEN |
39 | #ifndef DOXYGEN |
40 | # define ATTRIBUTE_PACKED __attribute__ ((packed)) |
40 | # define ATTRIBUTE_PACKED __attribute__ ((packed)) |
41 | #else |
41 | #else |
42 | # define ATTRIBUTE_PACKED |
42 | # define ATTRIBUTE_PACKED |
43 | #endif |
43 | #endif |
44 | 44 | ||
45 | #define NULL 0 |
- | |
46 | #define false 0 |
- | |
47 | #define true 1 |
- | |
48 | - | ||
49 | typedef signed char int8_t; |
45 | typedef signed char int8_t; |
50 | typedef signed short int16_t; |
46 | typedef signed short int16_t; |
51 | typedef signed long int32_t; |
47 | typedef signed long int32_t; |
52 | typedef signed long long int64_t; |
48 | typedef signed long long int64_t; |
53 | 49 | ||
54 | typedef unsigned char uint8_t; |
50 | typedef unsigned char uint8_t; |
55 | typedef unsigned short uint16_t; |
51 | typedef unsigned short uint16_t; |
56 | typedef unsigned long uint32_t; |
52 | typedef unsigned long uint32_t; |
57 | typedef unsigned long long uint64_t; |
53 | typedef unsigned long long uint64_t; |
58 | 54 | ||
59 | typedef uint32_t size_t; |
55 | typedef uint32_t size_t; |
60 | typedef uint32_t count_t; |
56 | typedef uint32_t count_t; |
61 | typedef uint32_t index_t; |
57 | typedef uint32_t index_t; |
62 | 58 | ||
63 | typedef uint32_t uintptr_t; |
59 | typedef uint32_t uintptr_t; |
64 | typedef uint32_t pfn_t; |
60 | typedef uint32_t pfn_t; |
65 | 61 | ||
66 | typedef uint32_t ipl_t; |
62 | typedef uint32_t ipl_t; |
67 | 63 | ||
68 | typedef uint32_t unative_t; |
64 | typedef uint32_t unative_t; |
69 | typedef int32_t native_t; |
65 | typedef int32_t native_t; |
70 | 66 | ||
71 | typedef uint8_t bool; |
- | |
72 | typedef uint64_t thread_id_t; |
- | |
73 | typedef uint64_t task_id_t; |
- | |
74 | typedef uint32_t context_id_t; |
- | |
75 | - | ||
76 | typedef int32_t inr_t; |
- | |
77 | typedef int32_t devno_t; |
- | |
78 | - | ||
79 | 67 | ||
80 | /** Page table entry. |
68 | /** Page table entry. |
81 | * |
69 | * |
82 | * We have different structs for level 0 and level 1 page table entries. |
70 | * We have different structs for level 0 and level 1 page table entries. |
83 | * See page.h for definition of pte_level*_t. |
71 | * See page.h for definition of pte_level*_t. |
84 | */ |
72 | */ |
85 | typedef struct { |
73 | typedef struct { |
86 | unsigned dummy : 32; |
74 | unsigned dummy : 32; |
87 | } pte_t; |
75 | } pte_t; |
88 | 76 | ||
89 | #endif |
77 | #endif |
90 | 78 | ||
91 | /** @} |
79 | /** @} |
92 | */ |
80 | */ |
93 | 81 |