softmmu_exec.h

   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  */
  12
  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
  21
  22 #include "softmmu_defs.h"
  23
  24 #define ACCESS_TYPE 0
  25 #define MEMSUFFIX MMU_MODE0_SUFFIX
  26 #define DATA_SIZE 1
  27 #include "softmmu_header.h"
  28
  29 #define DATA_SIZE 2
  30 #include "softmmu_header.h"
  31
  32 #define DATA_SIZE 4
  33 #include "softmmu_header.h"
  34
  35 #define DATA_SIZE 8
  36 #include "softmmu_header.h"
  37 #undef ACCESS_TYPE
  38 #undef MEMSUFFIX
  39
  40 #define ACCESS_TYPE 1
  41 #define MEMSUFFIX MMU_MODE1_SUFFIX
  42 #define DATA_SIZE 1
  43 #include "softmmu_header.h"
  44
  45 #define DATA_SIZE 2
  46 #include "softmmu_header.h"
  47
  48 #define DATA_SIZE 4
  49 #include "softmmu_header.h"
  50
  51 #define DATA_SIZE 8
  52 #include "softmmu_header.h"
  53 #undef ACCESS_TYPE
  54 #undef MEMSUFFIX
  55
  56 #if (NB_MMU_MODES >= 3)
  57
  58 #define ACCESS_TYPE 2
  59 #define MEMSUFFIX MMU_MODE2_SUFFIX
  60 #define DATA_SIZE 1
  61 #include "softmmu_header.h"
  62
  63 #define DATA_SIZE 2
  64 #include "softmmu_header.h"
  65
  66 #define DATA_SIZE 4
  67 #include "softmmu_header.h"
  68
  69 #define DATA_SIZE 8
  70 #include "softmmu_header.h"
  71 #undef ACCESS_TYPE
  72 #undef MEMSUFFIX
  73 #endif /* (NB_MMU_MODES >= 3) */
  74
  75 #if (NB_MMU_MODES >= 4)
  76
  77 #define ACCESS_TYPE 3
  78 #define MEMSUFFIX MMU_MODE3_SUFFIX
  79 #define DATA_SIZE 1
  80 #include "softmmu_header.h"
  81
  82 #define DATA_SIZE 2
  83 #include "softmmu_header.h"
  84
  85 #define DATA_SIZE 4
  86 #include "softmmu_header.h"
  87
  88 #define DATA_SIZE 8
  89 #include "softmmu_header.h"
  90 #undef ACCESS_TYPE
  91 #undef MEMSUFFIX
  92 #endif /* (NB_MMU_MODES >= 4) */
  93
  94 #if (NB_MMU_MODES >= 5)
  95
  96 #define ACCESS_TYPE 4
  97 #define MEMSUFFIX MMU_MODE4_SUFFIX
  98 #define DATA_SIZE 1
  99 #include "softmmu_header.h"
 100
 101 #define DATA_SIZE 2
 102 #include "softmmu_header.h"
 103
 104 #define DATA_SIZE 4
 105 #include "softmmu_header.h"
 106
 107 #define DATA_SIZE 8
 108 #include "softmmu_header.h"
 109 #undef ACCESS_TYPE
 110 #undef MEMSUFFIX
 111 #endif /* (NB_MMU_MODES >= 5) */
 112
 113 #if (NB_MMU_MODES >= 6)
 114
 115 #define ACCESS_TYPE 5
 116 #define MEMSUFFIX MMU_MODE5_SUFFIX
 117 #define DATA_SIZE 1
 118 #include "softmmu_header.h"
 119
 120 #define DATA_SIZE 2
 121 #include "softmmu_header.h"
 122
 123 #define DATA_SIZE 4
 124 #include "softmmu_header.h"
 125
 126 #define DATA_SIZE 8
 127 #include "softmmu_header.h"
 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) */
 135
 136 /* these access are slower, they must be as rare as possible */
 137 #define ACCESS_TYPE (NB_MMU_MODES)
 138 #define MEMSUFFIX _data
 139 #define DATA_SIZE 1
 140 #include "softmmu_header.h"
 141
 142 #define DATA_SIZE 2
 143 #include "softmmu_header.h"
 144
 145 #define DATA_SIZE 4
 146 #include "softmmu_header.h"
 147
 148 #define DATA_SIZE 8
 149 #include "softmmu_header.h"
 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)