projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 702d582e PG |
1 | /* Tests the MAC instructions. |
| 2 | ||
| 3666a048 | 3 | Copyright (C) 2017-2021 Free Software Foundation, Inc. |
| 702d582e PG |
4 | |
| 5 | This program is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU General Public License as published by | |
| 7 | the Free Software Foundation; either version 3 of the License, or | |
| 8 | (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | # mach: or1k | |
| 19 | # output: report(0x00000000);\n | |
| 20 | # output: report(0x00000006);\n | |
| 21 | # output: report(0x00000000);\n | |
| 22 | # output: report(0x0000000c);\n | |
| 23 | # output: report(0x00000001);\n | |
| 24 | # output: report(0x00000000);\n | |
| 25 | # output: report(0x40000000);\n | |
| 26 | # output: report(0x00000000);\n | |
| 27 | # output: report(0x00000000);\n | |
| 28 | # output: report(0x00000000);\n | |
| 29 | # output: report(0xffffffff);\n | |
| 30 | # output: report(0x00000006);\n | |
| 31 | # output: report(0x80000000);\n | |
| 32 | # output: report(0x00000006);\n | |
| 33 | # output: report(0x00000000);\n | |
| 34 | # output: report(0x7ffffffe);\n | |
| 35 | # output: report(0x00000000);\n | |
| 36 | # output: report(0x80000000);\n | |
| 37 | # output: report(0x00000001);\n | |
| 38 | # output: report(0x00000000);\n | |
| 39 | # output: report(0x7fffffff);\n | |
| 40 | # output: report(0xffffffff);\n | |
| 41 | # output: report(0x00000000);\n | |
| 42 | # output: report(0x7ffffffd);\n | |
| 43 | # output: report(0x00000000);\n | |
| 44 | # output: report(0x00000000);\n | |
| 45 | # output: report(0xffffffff);\n | |
| 46 | # output: report(0x00000000);\n | |
| 47 | # output: report(0x00000000);\n | |
| 48 | # output: report(0x00000006);\n | |
| 49 | # output: report(0x00000000);\n | |
| 50 | # output: report(0x0000000c);\n | |
| 51 | # output: report(0x00000000);\n | |
| 52 | # output: report(0x00000005);\n | |
| 53 | # output: report(0xffffffff);\n | |
| 54 | # output: report(0xfffffffa);\n | |
| 55 | # output: report(0x00000000);\n | |
| 56 | # output: report(0x00000006);\n | |
| 57 | # output: report(0x00000000);\n | |
| 58 | # output: report(0xffffffff);\n | |
| 59 | # output: report(0x7fffffff);\n | |
| 60 | # output: report(0xfffffff9);\n | |
| 61 | # output: report(0xffffffff);\n | |
| 62 | # output: report(0xfffffff9);\n | |
| 63 | # output: report(0xfffffffe);\n | |
| 64 | # output: report(0xffffffff);\n | |
| 65 | # output: report(0x80000000);\n | |
| 66 | # output: report(0x00000000);\n | |
| 67 | # output: report(0xffffffff);\n | |
| 68 | # output: report(0x80000000);\n | |
| 69 | # output: report(0xffffffff);\n | |
| 70 | # output: report(0x80000006);\n | |
| 71 | # output: report(0x00000000);\n | |
| 72 | # output: report(0x00000000);\n | |
| 73 | # output: report(0x7fffffff);\n | |
| 74 | # output: report(0x7fffffff);\n | |
| 75 | # output: report(0xffffffff);\n | |
| 76 | # output: report(0x7fffffff);\n | |
| 77 | # output: report(0xfffffffe);\n | |
| 78 | # output: report(0xffffffff);\n | |
| 79 | # output: report(0x80000000);\n | |
| 80 | # output: report(0x00000000);\n | |
| 81 | # output: report(0x00000000);\n | |
| 82 | # output: report(0x00000006);\n | |
| 83 | # output: report(0x00000000);\n | |
| 84 | # output: report(0x0000000c);\n | |
| 85 | # output: report(0x00000001);\n | |
| 86 | # output: report(0x00000000);\n | |
| 87 | # output: report(0x40000000);\n | |
| 88 | # output: report(0x00000000);\n | |
| 89 | # output: report(0x00000000);\n | |
| 90 | # output: report(0x00000000);\n | |
| 91 | # output: report(0xffffffff);\n | |
| 92 | # output: report(0x00000006);\n | |
| 93 | # output: report(0x80000000);\n | |
| 94 | # output: report(0x00000006);\n | |
| 95 | # output: report(0x00000000);\n | |
| 96 | # output: report(0x7ffffffe);\n | |
| 97 | # output: report(0x00000000);\n | |
| 98 | # output: report(0x80000000);\n | |
| 99 | # output: report(0x00000001);\n | |
| 100 | # output: report(0x00000000);\n | |
| 101 | # output: report(0x7fffffff);\n | |
| 102 | # output: report(0xffffffff);\n | |
| 103 | # output: report(0x00000000);\n | |
| 104 | # output: report(0x7ffffffd);\n | |
| 105 | # output: report(0x00000000);\n | |
| 106 | # output: report(0x00000000);\n | |
| 107 | # output: report(0xffffffff);\n | |
| 108 | # output: report(0x00000000);\n | |
| 109 | # output: report(0x00000000);\n | |
| 110 | # output: report(0x00000006);\n | |
| 111 | # output: report(0x00000000);\n | |
| 112 | # output: report(0x0000000c);\n | |
| 113 | # output: report(0x00000000);\n | |
| 114 | # output: report(0x00000005);\n | |
| 115 | # output: report(0xffffffff);\n | |
| 116 | # output: report(0xfffffffa);\n | |
| 117 | # output: report(0x00000000);\n | |
| 118 | # output: report(0x00000006);\n | |
| 119 | # output: report(0x00000000);\n | |
| 120 | # output: report(0xffffffff);\n | |
| 121 | # output: report(0x7fffffff);\n | |
| 122 | # output: report(0xfffffff9);\n | |
| 123 | # output: report(0xffffffff);\n | |
| 124 | # output: report(0xfffffff9);\n | |
| 125 | # output: report(0xfffffffe);\n | |
| 126 | # output: report(0xffffffff);\n | |
| 127 | # output: report(0x80000000);\n | |
| 128 | # output: report(0x00000000);\n | |
| 129 | # output: report(0xffffffff);\n | |
| 130 | # output: report(0x80000000);\n | |
| 131 | # output: report(0xffffffff);\n | |
| 132 | # output: report(0x80000006);\n | |
| 133 | # output: report(0x00000000);\n | |
| 134 | # output: report(0x00000000);\n | |
| 135 | # output: report(0x7fffffff);\n | |
| 136 | # output: report(0x7fffffff);\n | |
| 137 | # output: report(0xffffffff);\n | |
| 138 | # output: report(0x7fffffff);\n | |
| 139 | # output: report(0xfffffffe);\n | |
| 140 | # output: report(0xffffffff);\n | |
| 141 | # output: report(0x80000000);\n | |
| 142 | # output: report(0x00000000);\n | |
| 143 | # output: report(0x00000006);\n | |
| 144 | # output: report(0x0000000c);\n | |
| 145 | # output: report(0x00000000);\n | |
| 146 | # output: report(0x00000000);\n | |
| 147 | # output: report(0x00000000);\n | |
| 148 | # output: report(0x00000006);\n | |
| 149 | # output: report(0x00000006);\n | |
| 150 | # output: report(0x7ffffffe);\n | |
| 151 | # output: report(0x80000000);\n | |
| 152 | # output: report(0x00000000);\n | |
| 153 | # output: report(0xffffffff);\n | |
| 154 | # output: report(0x7ffffffd);\n | |
| 155 | # output: report(0x00000000);\n | |
| 156 | # output: report(0x00000000);\n | |
| 157 | # output: report(0x00000006);\n | |
| 158 | # output: report(0x0000000c);\n | |
| 159 | # output: report(0x00000005);\n | |
| 160 | # output: report(0xfffffffa);\n | |
| 161 | # output: report(0x00000006);\n | |
| 162 | # output: report(0xffffffff);\n | |
| 163 | # output: report(0xfffffff9);\n | |
| 164 | # output: report(0xfffffff9);\n | |
| 165 | # output: report(0xffffffff);\n | |
| 166 | # output: report(0x00000000);\n | |
| 167 | # output: report(0x80000000);\n | |
| 168 | # output: report(0x80000006);\n | |
| 169 | # output: report(0x00000000);\n | |
| 170 | # output: report(0x7fffffff);\n | |
| 171 | # output: report(0x7fffffff);\n | |
| 172 | # output: report(0xffffffff);\n | |
| 173 | # output: report(0x00000000);\n | |
| 174 | # output: report(0xffffffff);\n | |
| 175 | # output: report(0xfffffffa);\n | |
| 176 | # output: report(0x00000000);\n | |
| 177 | # output: report(0x00000006);\n | |
| 178 | # output: report(0x00000000);\n | |
| 179 | # output: report(0xfffffffa);\n | |
| 180 | # output: report(0x3fffffff);\n | |
| 181 | # output: report(0xfffffffa);\n | |
| 182 | # output: report(0xffffffff);\n | |
| 183 | # output: report(0xfffffff4);\n | |
| 184 | # output: report(0xfffffffe);\n | |
| 185 | # output: report(0xffffffff);\n | |
| 186 | # output: report(0x80000000);\n | |
| 187 | # output: report(0x00000000);\n | |
| 188 | # output: report(0xffffffff);\n | |
| 189 | # output: report(0x80000002);\n | |
| 190 | # output: report(0xffffffff);\n | |
| 191 | # output: report(0x80000004);\n | |
| 192 | # output: report(0x00000000);\n | |
| 193 | # output: report(0x00000004);\n | |
| 194 | # output: report(0x7ffffffe);\n | |
| 195 | # output: report(0xffffffff);\n | |
| 196 | # output: report(0xffffffff);\n | |
| 197 | # output: report(0x80000001);\n | |
| 198 | # output: report(0xffffffff);\n | |
| 199 | # output: report(0x00000004);\n | |
| 200 | # output: report(0xfffffffe);\n | |
| 201 | # output: report(0x00000004);\n | |
| 202 | # output: report(0x00000000);\n | |
| 203 | # output: report(0x00000000);\n | |
| 204 | # output: report(0x00000000);\n | |
| 205 | # output: report(0x00000006);\n | |
| 206 | # output: report(0xffffffff);\n | |
| 207 | # output: report(0xfffffff9);\n | |
| 208 | # output: report(0x00000000);\n | |
| 209 | # output: report(0x00000006);\n | |
| 210 | # output: report(0x00000000);\n | |
| 211 | # output: report(0x0000000c);\n | |
| 212 | # output: report(0x00000001);\n | |
| 213 | # output: report(0x00000005);\n | |
| 214 | # output: report(0x7fffffff);\n | |
| 215 | # output: report(0xffffffff);\n | |
| 216 | # output: report(0xffffffff);\n | |
| 217 | # output: report(0xffffffff);\n | |
| 218 | # output: report(0xffffffff);\n | |
| 219 | # output: report(0x00000005);\n | |
| 220 | # output: report(0x80000000);\n | |
| 221 | # output: report(0x00000006);\n | |
| 222 | # output: report(0x00000000);\n | |
| 223 | # output: report(0x80000000);\n | |
| 224 | # output: report(0x00000000);\n | |
| 225 | # output: report(0x80000006);\n | |
| 226 | # output: report(0x00000001);\n | |
| 227 | # output: report(0x00000000);\n | |
| 228 | # output: report(0x7fffffff);\n | |
| 229 | # output: report(0xffffffff);\n | |
| 230 | # output: report(0x00000000);\n | |
| 231 | # output: report(0x7fffffff);\n | |
| 232 | # output: report(0xffffffff);\n | |
| 233 | # output: report(0x7fffffff);\n | |
| 234 | # output: report(0x80000000);\n | |
| 235 | # output: report(0x80000000);\n | |
| 236 | # output: exit(0)\n | |
| 237 | ||
| 238 | #include "or1k-asm-test-helpers.h" | |
| 239 | ||
| 240 | .macro TEST_MACRC mac_hi, mac_lo, op1, op2 | |
| 241 | LOAD_IMMEDIATE r2, \mac_hi | |
| 242 | MOVE_TO_SPR SPR_MACHI, r2 | |
| 243 | LOAD_IMMEDIATE r2, \mac_lo | |
| 244 | MOVE_TO_SPR SPR_MACLO, r2 | |
| 245 | LOAD_IMMEDIATE r5, \op1 | |
| 246 | LOAD_IMMEDIATE r6, \op2 | |
| 247 | l.mac r5, r6 | |
| 248 | l.macrc r3 | |
| 249 | REPORT_REG_TO_CONSOLE r3 | |
| 250 | .endm | |
| 251 | ||
| 252 | .macro TEST_MAC mac_hi, mac_lo, op1, op2 | |
| 253 | LOAD_IMMEDIATE r2, \mac_hi | |
| 254 | MOVE_TO_SPR SPR_MACHI, r2 | |
| 255 | LOAD_IMMEDIATE r2, \mac_lo | |
| 256 | MOVE_TO_SPR SPR_MACLO, r2 | |
| 257 | LOAD_IMMEDIATE r5, \op1 | |
| 258 | LOAD_IMMEDIATE r6, \op2 | |
| 259 | l.mac r5, r6 | |
| 260 | MOVE_FROM_SPR r3, SPR_MACHI | |
| 261 | REPORT_REG_TO_CONSOLE r3 | |
| 262 | MOVE_FROM_SPR r3, SPR_MACLO | |
| 263 | REPORT_REG_TO_CONSOLE r3 | |
| 264 | .endm | |
| 265 | ||
| 266 | .macro TEST_MACI mac_hi, mac_lo, op1, op2_immediate | |
| 267 | LOAD_IMMEDIATE r2, \mac_hi | |
| 268 | MOVE_TO_SPR SPR_MACHI, r2 | |
| 269 | LOAD_IMMEDIATE r2, \mac_lo | |
| 270 | MOVE_TO_SPR SPR_MACLO, r2 | |
| 271 | LOAD_IMMEDIATE r5, \op1 | |
| 272 | l.maci r5, \op2_immediate | |
| 273 | MOVE_FROM_SPR r3, SPR_MACHI | |
| 274 | REPORT_REG_TO_CONSOLE r3 | |
| 275 | MOVE_FROM_SPR r3, SPR_MACLO | |
| 276 | REPORT_REG_TO_CONSOLE r3 | |
| 277 | .endm | |
| 278 | ||
| 279 | .macro TEST_MSB mac_hi, mac_lo, op1, op2 | |
| 280 | LOAD_IMMEDIATE r2, \mac_hi | |
| 281 | MOVE_TO_SPR SPR_MACHI, r2 | |
| 282 | LOAD_IMMEDIATE r2, \mac_lo | |
| 283 | MOVE_TO_SPR SPR_MACLO, r2 | |
| 284 | LOAD_IMMEDIATE r5, \op1 | |
| 285 | LOAD_IMMEDIATE r6, \op2 | |
| 286 | l.msb r5, r6 | |
| 287 | MOVE_FROM_SPR r3, SPR_MACHI | |
| 288 | REPORT_REG_TO_CONSOLE r3 | |
| 289 | MOVE_FROM_SPR r3, SPR_MACLO | |
| 290 | REPORT_REG_TO_CONSOLE r3 | |
| 291 | .endm | |
| 292 | ||
| 293 | STANDARD_TEST_ENVIRONMENT | |
| 294 | ||
| 295 | .section .text | |
| 296 | start_tests: | |
| 297 | PUSH LINK_REGISTER_R9 | |
| 298 | ||
| 299 | /* Test the l.mac instruction. */ | |
| 300 | ||
| 301 | /* two small positive numbers */ | |
| 302 | ||
| 303 | /* MAC two small positive numbers on a zero total */ | |
| 304 | TEST_MAC 0x00000000, 0x00000000, 0x00000002, 0x00000003 | |
| 305 | ||
| 306 | /* MAC two small positive numbers on a small positive total */ | |
| 307 | TEST_MAC 0x00000000, 0x00000006, 0x00000002, 0x00000003, | |
| 308 | ||
| 309 | /* MAC two small positive numbers on a moderate positive total */ | |
| 310 | TEST_MAC 0x00000000, 0xfffffffa, 0x00000002, 0x00000003 | |
| 311 | ||
| 312 | /* MAC two small positive numbers on a large positive total */ | |
| 313 | TEST_MAC 0x3fffffff, 0xfffffffa, 0x00000002, 0x00000003 | |
| 314 | ||
| 315 | /* MAC two small positive numbers on a small negative total */ | |
| 316 | TEST_MAC 0xffffffff, 0xfffffffa, 0x00000002, 0x00000003 | |
| 317 | ||
| 318 | /* MAC two small positive numbers on a moderate negative total */ | |
| 319 | TEST_MAC 0xffffffff, 0x00000000, 0x00000002, 0x00000003 | |
| 320 | ||
| 321 | /* MAC two small positive numbers on a large negative total */ | |
| 322 | TEST_MAC 0x80000000, 0x00000000, 0x00000002, 0x00000003 | |
| 323 | ||
| 324 | /* two moderate positive numbers */ | |
| 325 | ||
| 326 | /* MAC two moderate positive numbers on a zero total */ | |
| 327 | TEST_MAC 0x00000000, 0x00000000, 0x00008001, 0x0000fffe | |
| 328 | ||
| 329 | /* MAC two moderate positive numbers on a small positive total */ | |
| 330 | TEST_MAC 0x00000000, 0x00000002, 0x00008001, 0x0000fffe | |
| 331 | ||
| 332 | /* MAC two moderate positive numbers on a moderate positive total */ | |
| 333 | TEST_MAC 0x00000000, 0x80000002, 0x00008001, 0x0000fffe | |
| 334 | ||
| 335 | /* MAC two moderate positive numbers on a large positive total */ | |
| 336 | TEST_MAC 0x7fffffff, 0x80000001, 0x00008001, 0x0000fffe | |
| 337 | ||
| 338 | /* MAC two moderate positive numbers on a small negative total */ | |
| 339 | TEST_MAC 0xffffffff, 0xffffffff, 0x00008001, 0x0000fffe | |
| 340 | ||
| 341 | /* MAC two moderate positive numbers on a moderate negative total */ | |
| 342 | TEST_MAC 0xffffffff, 0x80000002, 0x00008001, 0x0000fffe | |
| 343 | ||
| 344 | /* MAC two moderate positive numbers on a large negative total */ | |
| 345 | TEST_MAC 0xfffffffe, 0x80000002, 0x00008001, 0x0000fffe | |
| 346 | ||
| 347 | /* two small negative numbers */ | |
| 348 | ||
| 349 | /* MAC two small negative numbers on a zero total */ | |
| 350 | TEST_MAC 0x00000000, 0x00000000, 0xfffffffe, 0xfffffffd | |
| 351 | ||
| 352 | /* MAC two small negative numbers on a small positive total */ | |
| 353 | TEST_MAC 0x00000000, 0x00000006, 0xfffffffe, 0xfffffffd | |
| 354 | ||
| 355 | /* MAC two small negative numbers on a small negative total */ | |
| 356 | TEST_MAC 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffffffd | |
| 357 | ||
| 358 | /* one small positive and one small negative */ | |
| 359 | ||
| 360 | /* MAC one small positive and one small negative number on a zero | |
| 361 | total */ | |
| 362 | TEST_MAC 0x00000000, 0x00000000, 0x00000002, 0xfffffffd | |
| 363 | ||
| 364 | /* MAC one small positive and one small negative number on a small | |
| 365 | positive total */ | |
| 366 | TEST_MAC 0x00000000, 0x0000000c, 0x00000002, 0xfffffffd | |
| 367 | ||
| 368 | /* MAC one small positive and one small negative number on a | |
| 369 | moderate positive total */ | |
| 370 | TEST_MAC 0x00000001, 0x00000005, 0x00000002, 0xfffffffd | |
| 371 | ||
| 372 | /* MAC one small positive and one small negative number on a large | |
| 373 | positive total */ | |
| 374 | TEST_MAC 0x7fffffff, 0xffffffff, 0x00000002, 0xfffffffd | |
| 375 | ||
| 376 | /* MAC one small positive and one small negative number on a small | |
| 377 | negative total */ | |
| 378 | TEST_MAC 0xffffffff, 0xffffffff, 0x00000002, 0xfffffffd | |
| 379 | ||
| 380 | /* MAC one small positive and one small negative number on a | |
| 381 | moderate negative total */ | |
| 382 | TEST_MAC 0xffffffff, 0x00000005, 0x00000002, 0xfffffffd | |
| 383 | ||
| 384 | /* MAC one small positive and one small negative number on a large | |
| 385 | negative total */ | |
| 386 | TEST_MAC 0x80000000, 0x00000006, 0x00000002, 0xfffffffd | |
| 387 | ||
| 388 | /* one moderate positive and one moderate negative number */ | |
| 389 | ||
| 390 | /* MAC one moderate positive and one moderate negative number on a | |
| 391 | zero total */ | |
| 392 | TEST_MAC 0x00000000, 0x00000000, 0x00008000, 0xffff0000 | |
| 393 | ||
| 394 | /* MAC one moderate positive and one moderate negative number on a | |
| 395 | small positive total */ | |
| 396 | TEST_MAC 0x00000000, 0x00000006, 0x00008000, 0xffff0000 | |
| 397 | ||
| 398 | /* MAC one moderate positive and one moderate negative number on a | |
| 399 | moderate positive total */ | |
| 400 | TEST_MAC 0x00000000, 0x80000000, 0x00008000, 0xffff0000 | |
| 401 | ||
| 402 | /* MAC one moderate positive and one moderate negative number on a | |
| 403 | large positive total */ | |
| 404 | TEST_MAC 0x7fffffff, 0xffffffff, 0x00008000, 0xffff0000 | |
| 405 | ||
| 406 | /* MAC one moderate positive and one moderate negative number on a | |
| 407 | small negative total */ | |
| 408 | TEST_MAC 0xffffffff, 0xffffffff, 0x00008000, 0xffff0000 | |
| 409 | ||
| 410 | /* MAC one moderate positive and one moderate negative number on a | |
| 411 | moderate negative total */ | |
| 412 | TEST_MAC 0xffffffff, 0x7fffffff, 0x00008000, 0xffff0000 | |
| 413 | ||
| 414 | /* MAC one moderate positive and one moderate negative number on a | |
| 415 | large negative total */ | |
| 416 | TEST_MAC 0x80000000, 0x80000000, 0x00008000, 0xffff0000 | |
| 417 | ||
| 418 | /* Test the l.maci instruction. */ | |
| 419 | ||
| 420 | /* two small positive numbers */ | |
| 421 | ||
| 422 | /* MAC two small positive numbers on a zero total */ | |
| 423 | TEST_MACI 0x00000000, 0x00000000, 0x00000002, 0x0003 | |
| 424 | ||
| 425 | /* MAC two small positive numbers on a small positive total */ | |
| 426 | TEST_MACI 0x00000000, 0x00000006, 0x00000002, 0x0003 | |
| 427 | ||
| 428 | /* MAC two small positive numbers on a moderate positive total */ | |
| 429 | TEST_MACI 0x00000000, 0xfffffffa, 0x00000002, 0x0003 | |
| 430 | ||
| 431 | /* MAC two small positive numbers on a large positive total */ | |
| 432 | TEST_MACI 0x3fffffff, 0xfffffffa, 0x00000002, 0x0003 | |
| 433 | ||
| 434 | /* MAC two small positive numbers on a small negative total */ | |
| 435 | TEST_MACI 0xffffffff, 0xfffffffa, 0x00000002, 0x0003 | |
| 436 | ||
| 437 | /* MAC two small positive numbers on a moderate negative total */ | |
| 438 | TEST_MACI 0xffffffff, 0x00000000, 0x00000002, 0x0003 | |
| 439 | ||
| 440 | /* MAC two small positive numbers on a large negative total */ | |
| 441 | TEST_MACI 0x80000000, 0x00000000, 0x00000002, 0x0003 | |
| 442 | ||
| 443 | /* two moderate positive numbers */ | |
| 444 | ||
| 445 | /* MAC two moderate positive numbers on a zero total */ | |
| 446 | TEST_MACI 0x00000000, 0x00000000, 0x00010002, 0x7fff | |
| 447 | ||
| 448 | /* MAC two moderate positive numbers on a small positive total */ | |
| 449 | TEST_MACI 0x00000000, 0x00000002, 0x00010002, 0x7fff | |
| 450 | ||
| 451 | /* MAC two moderate positive numbers on a moderate positive total */ | |
| 452 | TEST_MACI 0x00000000, 0x80000002, 0x00010002, 0x7fff | |
| 453 | ||
| 454 | /* MAC two moderate positive numbers on a large positive total */ | |
| 455 | TEST_MACI 0x7fffffff, 0x80000001, 0x00010002, 0x7fff | |
| 456 | ||
| 457 | /* MAC two moderate positive numbers on a small negative total */ | |
| 458 | TEST_MACI 0xffffffff, 0xffffffff, 0x00010002, 0x7fff | |
| 459 | ||
| 460 | /* MAC two moderate positive numbers on a moderate negative total */ | |
| 461 | TEST_MACI 0xffffffff, 0x80000002, 0x00010002, 0x7fff | |
| 462 | ||
| 463 | /* MAC two moderate positive numbers on a large negative total */ | |
| 464 | TEST_MACI 0xfffffffe, 0x80000002, 0x00010002, 0x7fff | |
| 465 | ||
| 466 | /* two small negative numbers */ | |
| 467 | ||
| 468 | /* MAC two small negative numbers on a zero total */ | |
| 469 | TEST_MACI 0x00000000, 0x00000000, 0xfffffffe, 0xfffd | |
| 470 | ||
| 471 | /* MAC two small negative numbers on a small positive total */ | |
| 472 | TEST_MACI 0x00000000, 0x00000006, 0xfffffffe, 0xfffd | |
| 473 | ||
| 474 | /* MAC two small negative numbers on a small negative total */ | |
| 475 | TEST_MACI 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffd | |
| 476 | ||
| 477 | /* one small positive and one small negative */ | |
| 478 | ||
| 479 | /* MAC one small positive and one small negative number on a zero | |
| 480 | total */ | |
| 481 | TEST_MACI 0x00000000, 0x00000000, 0x00000002, 0xfffd | |
| 482 | ||
| 483 | /* MAC one small positive and one small negative number on a small | |
| 484 | positive total */ | |
| 485 | TEST_MACI 0x00000000, 0x0000000c, 0x00000002, 0xfffd | |
| 486 | ||
| 487 | /* MAC one small positive and one small negative number on a | |
| 488 | moderate positive total */ | |
| 489 | TEST_MACI 0x00000001, 0x00000005, 0x00000002, 0xfffd | |
| 490 | ||
| 491 | /* MAC one small positive and one small negative number on a large | |
| 492 | positive total */ | |
| 493 | TEST_MACI 0x7fffffff, 0xffffffff, 0x00000002, 0xfffd | |
| 494 | ||
| 495 | /* MAC one small positive and one small negative number on a small | |
| 496 | negative total */ | |
| 497 | TEST_MACI 0xffffffff, 0xffffffff, 0x00000002, 0xfffd | |
| 498 | ||
| 499 | /* MAC one small positive and one small negative number on a | |
| 500 | moderate negative total */ | |
| 501 | TEST_MACI 0xffffffff, 0x00000005, 0x00000002, 0xfffd | |
| 502 | ||
| 503 | /* MAC one small positive and one small negative number on a large | |
| 504 | negative total */ | |
| 505 | TEST_MACI 0x80000000, 0x00000006, 0x00000002, 0xfffd | |
| 506 | ||
| 507 | /* one moderate positive and one moderate negative */ | |
| 508 | ||
| 509 | /* MAC one moderate positive and one moderate negative number on a | |
| 510 | zero total */ | |
| 511 | TEST_MACI 0x00000000, 0x00000000, 0x00010000, 0x8000 | |
| 512 | ||
| 513 | /* MAC one moderate positive and one moderate negative number on a | |
| 514 | small positive total */ | |
| 515 | TEST_MACI 0x00000000, 0x00000006, 0x00010000, 0x8000 | |
| 516 | ||
| 517 | /* MAC one moderate positive and one moderate negative number on a | |
| 518 | moderate positive total */ | |
| 519 | TEST_MACI 0x00000000, 0x80000000, 0x00010000, 0x8000 | |
| 520 | ||
| 521 | /* MAC one moderate positive and one moderate negative number on a | |
| 522 | large positive total */ | |
| 523 | TEST_MACI 0x7fffffff, 0xffffffff, 0x00010000, 0x8000 | |
| 524 | ||
| 525 | /* MAC one moderate positive and one moderate negative number on a | |
| 526 | small negative total */ | |
| 527 | TEST_MACI 0xffffffff, 0xffffffff, 0x00010000, 0x8000 | |
| 528 | ||
| 529 | /* MAC one moderate positive and one moderate negative number on a | |
| 530 | moderate negative total */ | |
| 531 | TEST_MACI 0xffffffff, 0x7fffffff, 0x00010000, 0x8000 | |
| 532 | ||
| 533 | /* MAC one moderate positive and one moderate negative number on a | |
| 534 | large negative total */ | |
| 535 | TEST_MACI 0x80000000, 0x80000000, 0x00010000, 0x8000 | |
| 536 | ||
| 537 | /* Test the l.macrc instruction. | |
| 538 | ||
| 539 | Note that these tests use the same input data as the ones for | |
| 540 | l.mac above. The results are the same, but only the low 32-bits | |
| 541 | are compared. */ | |
| 542 | ||
| 543 | /* two small positive numbers */ | |
| 544 | ||
| 545 | /* MAC two small positive numbers on a zero total */ | |
| 546 | TEST_MACRC 0x00000000, 0x00000000, 0x00000002, 0x00000003 | |
| 547 | ||
| 548 | /* MAC two small positive numbers on a small positive total */ | |
| 549 | TEST_MACRC 0x00000000, 0x00000006, 0x00000002, 0x00000003 | |
| 550 | ||
| 551 | /* MAC two small positive numbers on a moderate positive total */ | |
| 552 | TEST_MACRC 0x00000000, 0xfffffffa, 0x00000002, 0x00000003 | |
| 553 | ||
| 554 | /* MAC two small positive numbers on a large positive total */ | |
| 555 | TEST_MACRC 0x3fffffff, 0xfffffffa, 0x00000002, 0x00000003 | |
| 556 | ||
| 557 | /* MAC two small positive numbers on a small negative total */ | |
| 558 | TEST_MACRC 0xffffffff, 0xfffffffa, 0x00000002, 0x00000003 | |
| 559 | ||
| 560 | /* MAC two small positive numbers on a moderate negative total */ | |
| 561 | TEST_MACRC 0xffffffff, 0x00000000, 0x00000002, 0x00000003 | |
| 562 | ||
| 563 | /* MAC two small positive numbers on a large negative total */ | |
| 564 | TEST_MACRC 0x80000000, 0x00000000, 0x00000002, 0x00000003 | |
| 565 | ||
| 566 | /* two moderate positive numbers */ | |
| 567 | ||
| 568 | /* MAC two moderate positive numbers on a zero total */ | |
| 569 | TEST_MACRC 0x00000000, 0x00000000, 0x00008001, 0x0000fffe | |
| 570 | ||
| 571 | /* MAC two moderate positive numbers on a small positive total */ | |
| 572 | TEST_MACRC 0x00000000, 0x00000002, 0x00008001, 0x0000fffe | |
| 573 | ||
| 574 | /* MAC two moderate positive numbers on a moderate positive total */ | |
| 575 | TEST_MACRC 0x00000000, 0x80000002, 0x00008001, 0x0000fffe | |
| 576 | ||
| 577 | /* MAC two moderate positive numbers on a large positive total */ | |
| 578 | TEST_MACRC 0x7fffffff, 0x80000001, 0x00008001, 0x0000fffe | |
| 579 | ||
| 580 | /* MAC two moderate positive numbers on a small negative total */ | |
| 581 | TEST_MACRC 0xffffffff, 0xffffffff, 0x00008001, 0x0000fffe | |
| 582 | ||
| 583 | /* MAC two moderate positive numbers on a moderate negative total */ | |
| 584 | TEST_MACRC 0xffffffff, 0x80000002, 0x00008001, 0x0000fffe | |
| 585 | ||
| 586 | /* MAC two moderate positive numbers on a large negative total */ | |
| 587 | TEST_MACRC 0xfffffffe, 0x80000002, 0x00008001, 0x0000fffe | |
| 588 | ||
| 589 | /* two small negative numbers */ | |
| 590 | ||
| 591 | /* MAC two small negative numbers on a zero total */ | |
| 592 | TEST_MACRC 0x00000000, 0x00000000, 0xfffffffe, 0xfffffffd | |
| 593 | ||
| 594 | /* MAC two small negative numbers on a small positive total */ | |
| 595 | TEST_MACRC 0x00000000, 0x00000006, 0xfffffffe, 0xfffffffd | |
| 596 | ||
| 597 | /* MAC two small negative numbers on a small negative total */ | |
| 598 | TEST_MACRC 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffffffd | |
| 599 | ||
| 600 | /* one small positive and one small negative number */ | |
| 601 | ||
| 602 | /* MAC one small positive and one small negative number on a zero | |
| 603 | total */ | |
| 604 | TEST_MACRC 0x00000000, 0x00000000, 0x00000002, 0xfffffffd | |
| 605 | ||
| 606 | /* MAC one small positive and one small negative number on a small | |
| 607 | positive total */ | |
| 608 | TEST_MACRC 0x00000000, 0x0000000c, 0x00000002, 0xfffffffd | |
| 609 | ||
| 610 | /* MAC one small positive and one small negative number on a | |
| 611 | moderate positive total */ | |
| 612 | TEST_MACRC 0x00000001, 0x00000005, 0x00000002, 0xfffffffd | |
| 613 | ||
| 614 | /* MAC one small positive and one small negative number on a large | |
| 615 | positive total */ | |
| 616 | TEST_MACRC 0x7fffffff, 0xffffffff, 0x00000002, 0xfffffffd | |
| 617 | ||
| 618 | /* MAC one small positive and one small negative number on a small | |
| 619 | negative total */ | |
| 620 | TEST_MACRC 0xffffffff, 0xffffffff, 0x00000002, 0xfffffffd | |
| 621 | ||
| 622 | /* MAC one small positive and one small negative number on a | |
| 623 | moderate negative total */ | |
| 624 | TEST_MACRC 0xffffffff, 0x00000005, 0x00000002, 0xfffffffd | |
| 625 | ||
| 626 | /* MAC one small positive and one small negative number on a large | |
| 627 | negative total */ | |
| 628 | TEST_MACRC 0x80000000, 0x00000006, 0x00000002, 0xfffffffd | |
| 629 | ||
| 630 | /* one moderate positive and one moderate negative */ | |
| 631 | ||
| 632 | /* MAC one moderate positive and one moderate negative number on a | |
| 633 | zero total */ | |
| 634 | TEST_MACRC 0x00000000, 0x00000000, 0x00008000, 0xffff0000 | |
| 635 | ||
| 636 | /* MAC one moderate positive and one moderate negative number on a | |
| 637 | small positive total */ | |
| 638 | TEST_MACRC 0x00000000, 0x00000006, 0x00008000, 0xffff0000 | |
| 639 | ||
| 640 | /* MAC one moderate positive and one moderate negative number on a | |
| 641 | moderate positive total */ | |
| 642 | TEST_MACRC 0x00000000, 0x80000000, 0x00008000, 0xffff0000 | |
| 643 | ||
| 644 | /* MAC one moderate positive and one moderate negative number on a | |
| 645 | large positive total */ | |
| 646 | TEST_MACRC 0x7fffffff, 0xffffffff, 0x00008000, 0xffff0000 | |
| 647 | ||
| 648 | /* MAC one moderate positive and one moderate negative number on a | |
| 649 | small negative total */ | |
| 650 | TEST_MACRC 0xffffffff, 0xffffffff, 0x00008000, 0xffff0000 | |
| 651 | ||
| 652 | /* MAC one moderate positive and one moderate negative number on a | |
| 653 | moderate negative total */ | |
| 654 | TEST_MACRC 0xffffffff, 0x7fffffff, 0x00008000, 0xffff0000 | |
| 655 | ||
| 656 | /* MAC one moderate positive and one moderate negative number on a | |
| 657 | large negative total */ | |
| 658 | TEST_MACRC 0x80000000, 0x80000000, 0x00008000, 0xffff0000 | |
| 659 | ||
| 660 | /* Test the l.msb instruction. */ | |
| 661 | ||
| 662 | /* MSB two small positive numbers on a zero total */ | |
| 663 | TEST_MSB 0x00000000, 0x00000000, 0x00000002, 0x00000003 | |
| 664 | ||
| 665 | /* MSB two small positive numbers on a small positive total */ | |
| 666 | TEST_MSB 0x00000000, 0x0000000c, 0x00000002, 0x00000003 | |
| 667 | ||
| 668 | /* MSB two small positive numbers on a moderate positive total */ | |
| 669 | TEST_MSB 0x00000001, 0x00000000, 0x00000002, 0x00000003 | |
| 670 | ||
| 671 | /* MSB two small positive numbers on a large positive total */ | |
| 672 | TEST_MSB 0x40000000, 0x00000000, 0x00000002, 0x00000003 | |
| 673 | ||
| 674 | /* MSB two small positive numbers on a small negative total */ | |
| 675 | TEST_MSB 0xffffffff, 0xfffffffa, 0x00000002, 0x00000003 | |
| 676 | ||
| 677 | /* MSB two small positive numbers on a moderate negative total */ | |
| 678 | TEST_MSB 0xffffffff, 0x00000005, 0x00000002, 0x00000003 | |
| 679 | ||
| 680 | /* MSB two small positive numbers on a large negative total */ | |
| 681 | TEST_MSB 0x80000000, 0x00000006, 0x00000002, 0x00000003 | |
| 682 | ||
| 683 | /* two moderate positive numbers */ | |
| 684 | ||
| 685 | /* MSB two moderate positive numbers on a zero total */ | |
| 686 | TEST_MSB 0x00000000, 0x00000000, 0x00008001, 0x0000fffe | |
| 687 | ||
| 688 | /* MSB two moderate positive numbers on a small positive total */ | |
| 689 | TEST_MSB 0x00000000, 0x00000002, 0x00008001, 0x0000fffe | |
| 690 | ||
| 691 | /* MSB two moderate positive numbers on a moderate positive total */ | |
| 692 | TEST_MSB 0x00000000, 0x80000002, 0x00008001, 0x0000fffe | |
| 693 | ||
| 694 | /* MSB two moderate positive numbers on a large positive total */ | |
| 695 | TEST_MSB 0x7fffffff, 0x7ffffffd, 0x00008001, 0x0000fffe | |
| 696 | ||
| 697 | /* MSB two moderate positive numbers on a small negative total */ | |
| 698 | TEST_MSB 0xffffffff, 0xffffffff, 0x00008001, 0x0000fffe | |
| 699 | ||
| 700 | /* MSB two moderate positive numbers on a moderate negative total */ | |
| 701 | TEST_MSB 0xffffffff, 0x80000002, 0x00008001, 0x0000fffe | |
| 702 | ||
| 703 | /* MSB two moderate positive numbers on a large negative total */ | |
| 704 | TEST_MSB 0xfffffffe, 0x80000002, 0x00008001, 0x0000fffe | |
| 705 | ||
| 706 | /* two small negative numbers */ | |
| 707 | ||
| 708 | /* MSB two small negative numbers on a zero total */ | |
| 709 | TEST_MSB 0x00000000, 0x00000006, 0xfffffffe, 0xfffffffd | |
| 710 | ||
| 711 | /* MSB two small negative numbers on a small positive total */ | |
| 712 | TEST_MSB 0x00000000, 0x0000000c, 0xfffffffe, 0xfffffffd | |
| 713 | ||
| 714 | /* MSB two small negative numbers on a small negative total */ | |
| 715 | TEST_MSB 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffffffd | |
| 716 | ||
| 717 | /* one small positive and one small negative number */ | |
| 718 | ||
| 719 | /* MSB one small positive and one small negative number on a zero | |
| 720 | total */ | |
| 721 | TEST_MSB 0x00000000, 0x00000000, 0x00000002, 0xfffffffd | |
| 722 | ||
| 723 | /* MSB one small positive and one small negative number on a small | |
| 724 | positive total */ | |
| 725 | TEST_MSB 0x00000000, 0x00000006, 0x00000002, 0xfffffffd | |
| 726 | ||
| 727 | /* MSB one small positive and one small negative number on a | |
| 728 | moderate positive total */ | |
| 729 | TEST_MSB 0x00000000, 0xffffffff, 0x00000002, 0xfffffffd | |
| 730 | ||
| 731 | /* MSB one small positive and one small negative number on a large | |
| 732 | positive total */ | |
| 733 | TEST_MSB 0x7fffffff, 0xfffffff9, 0x00000002, 0xfffffffd | |
| 734 | ||
| 735 | /* MSB one small positive and one small negative number on a small | |
| 736 | negative total */ | |
| 737 | TEST_MSB 0xffffffff, 0xfffffff9, 0x00000002, 0xfffffffd | |
| 738 | ||
| 739 | /* MSB one small positive and one small negative number on a | |
| 740 | moderate negative total */ | |
| 741 | TEST_MSB 0xfffffffe, 0xffffffff, 0x00000002, 0xfffffffd | |
| 742 | ||
| 743 | /* MSB one small positive and one small negative number on a large | |
| 744 | negative total */ | |
| 745 | TEST_MSB 0x80000000, 0x00000000, 0x00000002, 0xfffffffd | |
| 746 | ||
| 747 | /* one moderate positive and one moderate negative number */ | |
| 748 | ||
| 749 | /* MSB one moderate positive and one moderate negative number on a | |
| 750 | zero total */ | |
| 751 | TEST_MSB 0x00000000, 0x00000000, 0x00008000, 0xffff0000 | |
| 752 | ||
| 753 | /* MSB one moderate positive and one moderate negative number on a | |
| 754 | small positive total */ | |
| 755 | TEST_MSB 0x00000000, 0x00000006, 0x00008000, 0xffff0000 | |
| 756 | ||
| 757 | /* MSB one moderate positive and one moderate negative number on a | |
| 758 | moderate positive total */ | |
| 759 | TEST_MSB 0x00000000, 0x80000000, 0x00008000, 0xffff0000 | |
| 760 | ||
| 761 | /* MSB one moderate positive and one moderate negative number on a | |
| 762 | large positive total */ | |
| 763 | TEST_MSB 0x7fffffff, 0x7fffffff, 0x00008000, 0xffff0000 | |
| 764 | ||
| 765 | /* MSB one moderate positive and one moderate negative number on a | |
| 766 | small negative total */ | |
| 767 | TEST_MSB 0xffffffff, 0xffffffff, 0x00008000, 0xffff0000 | |
| 768 | ||
| 769 | /* MSB one moderate positive and one moderate negative number on a | |
| 770 | moderate negative total */ | |
| 771 | TEST_MSB 0xfffffffe, 0xffffffff, 0x00008000, 0xffff0000 | |
| 772 | ||
| 773 | /* MSB one moderate positive and one moderate negative number on a | |
| 774 | large negative total */ | |
| 775 | TEST_MSB 0x80000000, 0x00000000, 0x00008000, 0xffff0000 | |
| 776 | ||
| 777 | POP LINK_REGISTER_R9 | |
| 778 | RETURN_TO_LINK_REGISTER_R9 |