projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| efbf29b6 BS |
1 | /* |
| 2 | * Software MMU support | |
| 3 | * | |
| 4 | * Generate inline load/store functions for all MMU modes (typically | |
| 5 | * at least _user and _kernel) as well as _data versions, for all data | |
| 6 | * sizes. | |
| 7 | * | |
| 8 | * Used by target op helpers. | |
| 9 | * | |
| 10 | * MMU mode suffixes are defined in target cpu.h. | |
| 11 | */ | |
| a9049a07 | 12 | |
| 6ebbf390 JM |
13 | /* XXX: find something cleaner. |
| 14 | * Furthermore, this is false for 64 bits targets | |
| 15 | */ | |
| 16 | #define ldul_user ldl_user | |
| 17 | #define ldul_kernel ldl_kernel | |
| 18 | #define ldul_hypv ldl_hypv | |
| 19 | #define ldul_executive ldl_executive | |
| 20 | #define ldul_supervisor ldl_supervisor | |
| a9049a07 | 21 | |
| 022c62cb | 22 | #include "exec/softmmu_defs.h" |
| 79383c9c | 23 | |
| a9049a07 | 24 | #define ACCESS_TYPE 0 |
| 6ebbf390 | 25 | #define MEMSUFFIX MMU_MODE0_SUFFIX |
| a9049a07 | 26 | #define DATA_SIZE 1 |
| 022c62cb | 27 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
28 | |
| 29 | #define DATA_SIZE 2 | |
| 022c62cb | 30 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
31 | |
| 32 | #define DATA_SIZE 4 | |
| 022c62cb | 33 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
34 | |
| 35 | #define DATA_SIZE 8 | |
| 022c62cb | 36 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
37 | #undef ACCESS_TYPE |
| 38 | #undef MEMSUFFIX | |
| 39 | ||
| 40 | #define ACCESS_TYPE 1 | |
| 6ebbf390 | 41 | #define MEMSUFFIX MMU_MODE1_SUFFIX |
| a9049a07 | 42 | #define DATA_SIZE 1 |
| 022c62cb | 43 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
44 | |
| 45 | #define DATA_SIZE 2 | |
| 022c62cb | 46 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
47 | |
| 48 | #define DATA_SIZE 4 | |
| 022c62cb | 49 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
50 | |
| 51 | #define DATA_SIZE 8 | |
| 022c62cb | 52 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
53 | #undef ACCESS_TYPE |
| 54 | #undef MEMSUFFIX | |
| 55 | ||
| 6ebbf390 JM |
56 | #if (NB_MMU_MODES >= 3) |
| 57 | ||
| a9049a07 | 58 | #define ACCESS_TYPE 2 |
| 6ebbf390 JM |
59 | #define MEMSUFFIX MMU_MODE2_SUFFIX |
| 60 | #define DATA_SIZE 1 | |
| 022c62cb | 61 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
62 | |
| 63 | #define DATA_SIZE 2 | |
| 022c62cb | 64 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
65 | |
| 66 | #define DATA_SIZE 4 | |
| 022c62cb | 67 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
68 | |
| 69 | #define DATA_SIZE 8 | |
| 022c62cb | 70 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
71 | #undef ACCESS_TYPE |
| 72 | #undef MEMSUFFIX | |
| e37e6ee6 | 73 | #endif /* (NB_MMU_MODES >= 3) */ |
| 6ebbf390 JM |
74 | |
| 75 | #if (NB_MMU_MODES >= 4) | |
| 76 | ||
| 77 | #define ACCESS_TYPE 3 | |
| 78 | #define MEMSUFFIX MMU_MODE3_SUFFIX | |
| 79 | #define DATA_SIZE 1 | |
| 022c62cb | 80 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
81 | |
| 82 | #define DATA_SIZE 2 | |
| 022c62cb | 83 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
84 | |
| 85 | #define DATA_SIZE 4 | |
| 022c62cb | 86 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
87 | |
| 88 | #define DATA_SIZE 8 | |
| 022c62cb | 89 | #include "exec/softmmu_header.h" |
| 6ebbf390 JM |
90 | #undef ACCESS_TYPE |
| 91 | #undef MEMSUFFIX | |
| e37e6ee6 | 92 | #endif /* (NB_MMU_MODES >= 4) */ |
| 6ebbf390 | 93 | |
| e37e6ee6 AJ |
94 | #if (NB_MMU_MODES >= 5) |
| 95 | ||
| 96 | #define ACCESS_TYPE 4 | |
| 97 | #define MEMSUFFIX MMU_MODE4_SUFFIX | |
| 98 | #define DATA_SIZE 1 | |
| 022c62cb | 99 | #include "exec/softmmu_header.h" |
| e37e6ee6 AJ |
100 | |
| 101 | #define DATA_SIZE 2 | |
| 022c62cb | 102 | #include "exec/softmmu_header.h" |
| e37e6ee6 AJ |
103 | |
| 104 | #define DATA_SIZE 4 | |
| 022c62cb | 105 | #include "exec/softmmu_header.h" |
| e37e6ee6 AJ |
106 | |
| 107 | #define DATA_SIZE 8 | |
| 022c62cb | 108 | #include "exec/softmmu_header.h" |
| e37e6ee6 AJ |
109 | #undef ACCESS_TYPE |
| 110 | #undef MEMSUFFIX | |
| 111 | #endif /* (NB_MMU_MODES >= 5) */ | |
| 112 | ||
| 2065061e IK |
113 | #if (NB_MMU_MODES >= 6) |
| 114 | ||
| 115 | #define ACCESS_TYPE 5 | |
| 116 | #define MEMSUFFIX MMU_MODE5_SUFFIX | |
| 117 | #define DATA_SIZE 1 | |
| 022c62cb | 118 | #include "exec/softmmu_header.h" |
| 2065061e IK |
119 | |
| 120 | #define DATA_SIZE 2 | |
| 022c62cb | 121 | #include "exec/softmmu_header.h" |
| 2065061e IK |
122 | |
| 123 | #define DATA_SIZE 4 | |
| 022c62cb | 124 | #include "exec/softmmu_header.h" |
| 2065061e IK |
125 | |
| 126 | #define DATA_SIZE 8 | |
| 022c62cb | 127 | #include "exec/softmmu_header.h" |
| 2065061e IK |
128 | #undef ACCESS_TYPE |
| 129 | #undef MEMSUFFIX | |
| 130 | #endif /* (NB_MMU_MODES >= 6) */ | |
| 131 | ||
| 132 | #if (NB_MMU_MODES > 6) | |
| 133 | #error "NB_MMU_MODES > 6 is not supported for now" | |
| 134 | #endif /* (NB_MMU_MODES > 6) */ | |
| 6ebbf390 JM |
135 | |
| 136 | /* these access are slower, they must be as rare as possible */ | |
| 137 | #define ACCESS_TYPE (NB_MMU_MODES) | |
| a9049a07 FB |
138 | #define MEMSUFFIX _data |
| 139 | #define DATA_SIZE 1 | |
| 022c62cb | 140 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
141 | |
| 142 | #define DATA_SIZE 2 | |
| 022c62cb | 143 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
144 | |
| 145 | #define DATA_SIZE 4 | |
| 022c62cb | 146 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
147 | |
| 148 | #define DATA_SIZE 8 | |
| 022c62cb | 149 | #include "exec/softmmu_header.h" |
| a9049a07 FB |
150 | #undef ACCESS_TYPE |
| 151 | #undef MEMSUFFIX | |
| 152 | ||
| 153 | #define ldub(p) ldub_data(p) | |
| 154 | #define ldsb(p) ldsb_data(p) | |
| 155 | #define lduw(p) lduw_data(p) | |
| 156 | #define ldsw(p) ldsw_data(p) | |
| 157 | #define ldl(p) ldl_data(p) | |
| 158 | #define ldq(p) ldq_data(p) | |
| 159 | ||
| 160 | #define stb(p, v) stb_data(p, v) | |
| 161 | #define stw(p, v) stw_data(p, v) | |
| 162 | #define stl(p, v) stl_data(p, v) | |
| 163 | #define stq(p, v) stq_data(p, v) |