root / target-mips / op_helper_mem.c @ c570fd16
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| 1 | 9f25f11f | bellard | #ifdef TARGET_WORDS_BIGENDIAN
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|---|---|---|---|
| 2 | 9f25f11f | bellard | #define GET_LMASK(v) ((v) & 3) |
| 3 | 9f25f11f | bellard | #else
|
| 4 | 9f25f11f | bellard | #define GET_LMASK(v) (((v) & 3) ^ 3) |
| 5 | 9f25f11f | bellard | #endif
|
| 6 | 9f25f11f | bellard | |
| 7 | 4ad40f36 | bellard | void glue(do_lwl, MEMSUFFIX) (uint32_t tmp)
|
| 8 | 6af0bf9c | bellard | {
|
| 9 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
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| 10 | 6af0bf9c | bellard | target_ulong sav = T0; |
| 11 | 6af0bf9c | bellard | #endif
|
| 12 | 6af0bf9c | bellard | |
| 13 | 9f25f11f | bellard | switch (GET_LMASK(T0)) {
|
| 14 | 6af0bf9c | bellard | case 0: |
| 15 | 6af0bf9c | bellard | T0 = tmp; |
| 16 | 6af0bf9c | bellard | break;
|
| 17 | 6af0bf9c | bellard | case 1: |
| 18 | 6af0bf9c | bellard | T0 = (tmp << 8) | (T1 & 0x000000FF); |
| 19 | 6af0bf9c | bellard | break;
|
| 20 | 6af0bf9c | bellard | case 2: |
| 21 | 6af0bf9c | bellard | T0 = (tmp << 16) | (T1 & 0x0000FFFF); |
| 22 | 6af0bf9c | bellard | break;
|
| 23 | 6af0bf9c | bellard | case 3: |
| 24 | 6af0bf9c | bellard | T0 = (tmp << 24) | (T1 & 0x00FFFFFF); |
| 25 | 6af0bf9c | bellard | break;
|
| 26 | 6af0bf9c | bellard | } |
| 27 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 28 | 6af0bf9c | bellard | if (logfile) {
|
| 29 | 6af0bf9c | bellard | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
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| 30 | 6af0bf9c | bellard | __func__, sav, tmp, T1, T0); |
| 31 | 6af0bf9c | bellard | } |
| 32 | 6af0bf9c | bellard | #endif
|
| 33 | 6af0bf9c | bellard | RETURN(); |
| 34 | 6af0bf9c | bellard | } |
| 35 | 6af0bf9c | bellard | |
| 36 | 4ad40f36 | bellard | void glue(do_lwr, MEMSUFFIX) (uint32_t tmp)
|
| 37 | 6af0bf9c | bellard | {
|
| 38 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 39 | 6af0bf9c | bellard | target_ulong sav = T0; |
| 40 | 6af0bf9c | bellard | #endif
|
| 41 | 6af0bf9c | bellard | |
| 42 | 9f25f11f | bellard | switch (GET_LMASK(T0)) {
|
| 43 | 6af0bf9c | bellard | case 0: |
| 44 | 6af0bf9c | bellard | T0 = (tmp >> 24) | (T1 & 0xFFFFFF00); |
| 45 | 6af0bf9c | bellard | break;
|
| 46 | 6af0bf9c | bellard | case 1: |
| 47 | 6af0bf9c | bellard | T0 = (tmp >> 16) | (T1 & 0xFFFF0000); |
| 48 | 6af0bf9c | bellard | break;
|
| 49 | 6af0bf9c | bellard | case 2: |
| 50 | 6af0bf9c | bellard | T0 = (tmp >> 8) | (T1 & 0xFF000000); |
| 51 | 6af0bf9c | bellard | break;
|
| 52 | 6af0bf9c | bellard | case 3: |
| 53 | 6af0bf9c | bellard | T0 = tmp; |
| 54 | 6af0bf9c | bellard | break;
|
| 55 | 6af0bf9c | bellard | } |
| 56 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 57 | 6af0bf9c | bellard | if (logfile) {
|
| 58 | 6af0bf9c | bellard | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 59 | 6af0bf9c | bellard | __func__, sav, tmp, T1, T0); |
| 60 | 6af0bf9c | bellard | } |
| 61 | 6af0bf9c | bellard | #endif
|
| 62 | 6af0bf9c | bellard | RETURN(); |
| 63 | 6af0bf9c | bellard | } |
| 64 | 6af0bf9c | bellard | |
| 65 | 4ad40f36 | bellard | uint32_t glue(do_swl, MEMSUFFIX) (uint32_t tmp) |
| 66 | 6af0bf9c | bellard | {
|
| 67 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 68 | c570fd16 | ths | target_ulong sav = tmp; |
| 69 | 6af0bf9c | bellard | #endif
|
| 70 | 6af0bf9c | bellard | |
| 71 | 9f25f11f | bellard | switch (GET_LMASK(T0)) {
|
| 72 | 6af0bf9c | bellard | case 0: |
| 73 | 6af0bf9c | bellard | tmp = T1; |
| 74 | 6af0bf9c | bellard | break;
|
| 75 | 6af0bf9c | bellard | case 1: |
| 76 | 6af0bf9c | bellard | tmp = (tmp & 0xFF000000) | (T1 >> 8); |
| 77 | 6af0bf9c | bellard | break;
|
| 78 | 6af0bf9c | bellard | case 2: |
| 79 | 6af0bf9c | bellard | tmp = (tmp & 0xFFFF0000) | (T1 >> 16); |
| 80 | 6af0bf9c | bellard | break;
|
| 81 | 6af0bf9c | bellard | case 3: |
| 82 | 6af0bf9c | bellard | tmp = (tmp & 0xFFFFFF00) | (T1 >> 24); |
| 83 | 6af0bf9c | bellard | break;
|
| 84 | 6af0bf9c | bellard | } |
| 85 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 86 | 6af0bf9c | bellard | if (logfile) {
|
| 87 | 6af0bf9c | bellard | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 88 | 6af0bf9c | bellard | __func__, T0, sav, T1, tmp); |
| 89 | 6af0bf9c | bellard | } |
| 90 | 6af0bf9c | bellard | #endif
|
| 91 | 6af0bf9c | bellard | RETURN(); |
| 92 | 4ad40f36 | bellard | return tmp;
|
| 93 | 6af0bf9c | bellard | } |
| 94 | 6af0bf9c | bellard | |
| 95 | 4ad40f36 | bellard | uint32_t glue(do_swr, MEMSUFFIX) (uint32_t tmp) |
| 96 | 6af0bf9c | bellard | {
|
| 97 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 98 | c570fd16 | ths | target_ulong sav = tmp; |
| 99 | 6af0bf9c | bellard | #endif
|
| 100 | 6af0bf9c | bellard | |
| 101 | 9f25f11f | bellard | switch (GET_LMASK(T0)) {
|
| 102 | 6af0bf9c | bellard | case 0: |
| 103 | 6af0bf9c | bellard | tmp = (tmp & 0x00FFFFFF) | (T1 << 24); |
| 104 | 6af0bf9c | bellard | break;
|
| 105 | 6af0bf9c | bellard | case 1: |
| 106 | 6af0bf9c | bellard | tmp = (tmp & 0x0000FFFF) | (T1 << 16); |
| 107 | 6af0bf9c | bellard | break;
|
| 108 | 6af0bf9c | bellard | case 2: |
| 109 | 6af0bf9c | bellard | tmp = (tmp & 0x000000FF) | (T1 << 8); |
| 110 | 6af0bf9c | bellard | break;
|
| 111 | 6af0bf9c | bellard | case 3: |
| 112 | 6af0bf9c | bellard | tmp = T1; |
| 113 | 6af0bf9c | bellard | break;
|
| 114 | 6af0bf9c | bellard | } |
| 115 | 6af0bf9c | bellard | #if defined (DEBUG_OP)
|
| 116 | 6af0bf9c | bellard | if (logfile) {
|
| 117 | 6af0bf9c | bellard | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 118 | 6af0bf9c | bellard | __func__, T0, sav, T1, tmp); |
| 119 | 6af0bf9c | bellard | } |
| 120 | 6af0bf9c | bellard | #endif
|
| 121 | 6af0bf9c | bellard | RETURN(); |
| 122 | 4ad40f36 | bellard | return tmp;
|
| 123 | 6af0bf9c | bellard | } |
| 124 | c570fd16 | ths | |
| 125 | c570fd16 | ths | #ifdef MIPS_HAS_MIPS64
|
| 126 | c570fd16 | ths | |
| 127 | c570fd16 | ths | # ifdef TARGET_WORDS_BIGENDIAN
|
| 128 | c570fd16 | ths | #define GET_LMASK64(v) ((v) & 4) |
| 129 | c570fd16 | ths | #else
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| 130 | c570fd16 | ths | #define GET_LMASK64(v) (((v) & 4) ^ 4) |
| 131 | c570fd16 | ths | #endif
|
| 132 | c570fd16 | ths | |
| 133 | c570fd16 | ths | void glue(do_ldl, MEMSUFFIX) (uint64_t tmp)
|
| 134 | c570fd16 | ths | {
|
| 135 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 136 | c570fd16 | ths | target_ulong sav = T0; |
| 137 | c570fd16 | ths | #endif
|
| 138 | c570fd16 | ths | |
| 139 | c570fd16 | ths | switch (GET_LMASK64(T0)) {
|
| 140 | c570fd16 | ths | case 0: |
| 141 | c570fd16 | ths | T0 = tmp; |
| 142 | c570fd16 | ths | break;
|
| 143 | c570fd16 | ths | case 1: |
| 144 | c570fd16 | ths | T0 = (tmp << 8) | (T1 & 0x00000000000000FFULL); |
| 145 | c570fd16 | ths | break;
|
| 146 | c570fd16 | ths | case 2: |
| 147 | c570fd16 | ths | T0 = (tmp << 16) | (T1 & 0x000000000000FFFFULL); |
| 148 | c570fd16 | ths | break;
|
| 149 | c570fd16 | ths | case 3: |
| 150 | c570fd16 | ths | T0 = (tmp << 24) | (T1 & 0x0000000000FFFFFFULL); |
| 151 | c570fd16 | ths | break;
|
| 152 | c570fd16 | ths | case 4: |
| 153 | c570fd16 | ths | T0 = (tmp << 32) | (T1 & 0x00000000FFFFFFFFULL); |
| 154 | c570fd16 | ths | break;
|
| 155 | c570fd16 | ths | case 5: |
| 156 | c570fd16 | ths | T0 = (tmp << 40) | (T1 & 0x000000FFFFFFFFFFULL); |
| 157 | c570fd16 | ths | break;
|
| 158 | c570fd16 | ths | case 6: |
| 159 | c570fd16 | ths | T0 = (tmp << 48) | (T1 & 0x0000FFFFFFFFFFFFULL); |
| 160 | c570fd16 | ths | break;
|
| 161 | c570fd16 | ths | case 7: |
| 162 | c570fd16 | ths | T0 = (tmp << 56) | (T1 & 0x00FFFFFFFFFFFFFFULL); |
| 163 | c570fd16 | ths | break;
|
| 164 | c570fd16 | ths | } |
| 165 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 166 | c570fd16 | ths | if (logfile) {
|
| 167 | c570fd16 | ths | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 168 | c570fd16 | ths | __func__, sav, tmp, T1, T0); |
| 169 | c570fd16 | ths | } |
| 170 | c570fd16 | ths | #endif
|
| 171 | c570fd16 | ths | RETURN(); |
| 172 | c570fd16 | ths | } |
| 173 | c570fd16 | ths | |
| 174 | c570fd16 | ths | void glue(do_ldr, MEMSUFFIX) (uint64_t tmp)
|
| 175 | c570fd16 | ths | {
|
| 176 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 177 | c570fd16 | ths | target_ulong sav = T0; |
| 178 | c570fd16 | ths | #endif
|
| 179 | c570fd16 | ths | |
| 180 | c570fd16 | ths | switch (GET_LMASK64(T0)) {
|
| 181 | c570fd16 | ths | case 0: |
| 182 | c570fd16 | ths | T0 = (tmp >> 56) | (T1 & 0xFFFFFFFFFFFFFF00ULL); |
| 183 | c570fd16 | ths | break;
|
| 184 | c570fd16 | ths | case 1: |
| 185 | c570fd16 | ths | T0 = (tmp >> 48) | (T1 & 0xFFFFFFFFFFFF0000ULL); |
| 186 | c570fd16 | ths | break;
|
| 187 | c570fd16 | ths | case 2: |
| 188 | c570fd16 | ths | T0 = (tmp >> 40) | (T1 & 0xFFFFFFFFFF000000ULL); |
| 189 | c570fd16 | ths | break;
|
| 190 | c570fd16 | ths | case 3: |
| 191 | c570fd16 | ths | T0 = (tmp >> 32) | (T1 & 0xFFFFFFFF00000000ULL); |
| 192 | c570fd16 | ths | break;
|
| 193 | c570fd16 | ths | case 4: |
| 194 | c570fd16 | ths | T0 = (tmp >> 24) | (T1 & 0xFFFFFF0000000000ULL); |
| 195 | c570fd16 | ths | break;
|
| 196 | c570fd16 | ths | case 5: |
| 197 | c570fd16 | ths | T0 = (tmp >> 16) | (T1 & 0xFFFF000000000000ULL); |
| 198 | c570fd16 | ths | break;
|
| 199 | c570fd16 | ths | case 6: |
| 200 | c570fd16 | ths | T0 = (tmp >> 8) | (T1 & 0xFF00000000000000ULL); |
| 201 | c570fd16 | ths | break;
|
| 202 | c570fd16 | ths | case 7: |
| 203 | c570fd16 | ths | T0 = tmp; |
| 204 | c570fd16 | ths | break;
|
| 205 | c570fd16 | ths | } |
| 206 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 207 | c570fd16 | ths | if (logfile) {
|
| 208 | c570fd16 | ths | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 209 | c570fd16 | ths | __func__, sav, tmp, T1, T0); |
| 210 | c570fd16 | ths | } |
| 211 | c570fd16 | ths | #endif
|
| 212 | c570fd16 | ths | RETURN(); |
| 213 | c570fd16 | ths | } |
| 214 | c570fd16 | ths | |
| 215 | c570fd16 | ths | uint64_t glue(do_sdl, MEMSUFFIX) (uint64_t tmp) |
| 216 | c570fd16 | ths | {
|
| 217 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 218 | c570fd16 | ths | target_ulong sav = tmp; |
| 219 | c570fd16 | ths | #endif
|
| 220 | c570fd16 | ths | |
| 221 | c570fd16 | ths | switch (GET_LMASK64(T0)) {
|
| 222 | c570fd16 | ths | case 0: |
| 223 | c570fd16 | ths | tmp = T1; |
| 224 | c570fd16 | ths | break;
|
| 225 | c570fd16 | ths | case 1: |
| 226 | c570fd16 | ths | tmp = (tmp & 0xFF00000000000000ULL) | (T1 >> 8); |
| 227 | c570fd16 | ths | break;
|
| 228 | c570fd16 | ths | case 2: |
| 229 | c570fd16 | ths | tmp = (tmp & 0xFFFF000000000000ULL) | (T1 >> 16); |
| 230 | c570fd16 | ths | break;
|
| 231 | c570fd16 | ths | case 3: |
| 232 | c570fd16 | ths | tmp = (tmp & 0xFFFFFF0000000000ULL) | (T1 >> 24); |
| 233 | c570fd16 | ths | break;
|
| 234 | c570fd16 | ths | case 4: |
| 235 | c570fd16 | ths | tmp = (tmp & 0xFFFFFFFF00000000ULL) | (T1 >> 32); |
| 236 | c570fd16 | ths | break;
|
| 237 | c570fd16 | ths | case 5: |
| 238 | c570fd16 | ths | tmp = (tmp & 0xFFFFFFFFFF000000ULL) | (T1 >> 40); |
| 239 | c570fd16 | ths | break;
|
| 240 | c570fd16 | ths | case 6: |
| 241 | c570fd16 | ths | tmp = (tmp & 0xFFFFFFFFFFFF0000ULL) | (T1 >> 48); |
| 242 | c570fd16 | ths | break;
|
| 243 | c570fd16 | ths | case 7: |
| 244 | c570fd16 | ths | tmp = (tmp & 0xFFFFFFFFFFFFFF00ULL) | (T1 >> 56); |
| 245 | c570fd16 | ths | break;
|
| 246 | c570fd16 | ths | } |
| 247 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 248 | c570fd16 | ths | if (logfile) {
|
| 249 | c570fd16 | ths | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 250 | c570fd16 | ths | __func__, T0, sav, T1, tmp); |
| 251 | c570fd16 | ths | } |
| 252 | c570fd16 | ths | #endif
|
| 253 | c570fd16 | ths | RETURN(); |
| 254 | c570fd16 | ths | return tmp;
|
| 255 | c570fd16 | ths | } |
| 256 | c570fd16 | ths | |
| 257 | c570fd16 | ths | uint64_t glue(do_sdr, MEMSUFFIX) (uint64_t tmp) |
| 258 | c570fd16 | ths | {
|
| 259 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 260 | c570fd16 | ths | target_ulong sav = tmp; |
| 261 | c570fd16 | ths | #endif
|
| 262 | c570fd16 | ths | |
| 263 | c570fd16 | ths | switch (GET_LMASK64(T0)) {
|
| 264 | c570fd16 | ths | case 0: |
| 265 | c570fd16 | ths | tmp = (tmp & 0x00FFFFFFFFFFFFFFULL) | (T1 << 56); |
| 266 | c570fd16 | ths | break;
|
| 267 | c570fd16 | ths | case 1: |
| 268 | c570fd16 | ths | tmp = (tmp & 0x0000FFFFFFFFFFFFULL) | (T1 << 48); |
| 269 | c570fd16 | ths | break;
|
| 270 | c570fd16 | ths | case 2: |
| 271 | c570fd16 | ths | tmp = (tmp & 0x000000FFFFFFFFFFULL) | (T1 << 40); |
| 272 | c570fd16 | ths | break;
|
| 273 | c570fd16 | ths | case 3: |
| 274 | c570fd16 | ths | tmp = (tmp & 0x00000000FFFFFFFFULL) | (T1 << 32); |
| 275 | c570fd16 | ths | break;
|
| 276 | c570fd16 | ths | case 4: |
| 277 | c570fd16 | ths | tmp = (tmp & 0x0000000000FFFFFFULL) | (T1 << 24); |
| 278 | c570fd16 | ths | break;
|
| 279 | c570fd16 | ths | case 5: |
| 280 | c570fd16 | ths | tmp = (tmp & 0x000000000000FFFFULL) | (T1 << 16); |
| 281 | c570fd16 | ths | break;
|
| 282 | c570fd16 | ths | case 6: |
| 283 | c570fd16 | ths | tmp = (tmp & 0x00000000000000FFULL) | (T1 << 8); |
| 284 | c570fd16 | ths | break;
|
| 285 | c570fd16 | ths | case 7: |
| 286 | c570fd16 | ths | tmp = T1; |
| 287 | c570fd16 | ths | break;
|
| 288 | c570fd16 | ths | } |
| 289 | c570fd16 | ths | #if defined (DEBUG_OP)
|
| 290 | c570fd16 | ths | if (logfile) {
|
| 291 | c570fd16 | ths | fprintf(logfile, "%s: %08x - %08x %08x => %08x\n",
|
| 292 | c570fd16 | ths | __func__, T0, sav, T1, tmp); |
| 293 | c570fd16 | ths | } |
| 294 | c570fd16 | ths | #endif
|
| 295 | c570fd16 | ths | RETURN(); |
| 296 | c570fd16 | ths | return tmp;
|
| 297 | c570fd16 | ths | } |
| 298 | c570fd16 | ths | |
| 299 | c570fd16 | ths | #endif /* MIPS_HAS_MIPS64 */ |