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