gen-features.c (27992B)
1/* 2 * S390 feature list generator 3 * 4 * Copyright IBM Corp. 2016, 2018 5 * 6 * Author(s): Michael Mueller <mimu@linux.vnet.ibm.com> 7 * David Hildenbrand <dahi@linux.vnet.ibm.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or (at 10 * your option) any later version. See the COPYING file in the top-level 11 * directory. 12 */ 13 14#include <inttypes.h> 15#include <stdio.h> 16#include <string.h> 17#include "cpu_features_def.h" 18 19#define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0])) 20 21/***** BEGIN FEATURE DEFS *****/ 22 23#define S390_FEAT_GROUP_PLO \ 24 S390_FEAT_PLO_CL, \ 25 S390_FEAT_PLO_CLG, \ 26 S390_FEAT_PLO_CLGR, \ 27 S390_FEAT_PLO_CLX, \ 28 S390_FEAT_PLO_CS, \ 29 S390_FEAT_PLO_CSG, \ 30 S390_FEAT_PLO_CSGR, \ 31 S390_FEAT_PLO_CSX, \ 32 S390_FEAT_PLO_DCS, \ 33 S390_FEAT_PLO_DCSG, \ 34 S390_FEAT_PLO_DCSGR, \ 35 S390_FEAT_PLO_DCSX, \ 36 S390_FEAT_PLO_CSST, \ 37 S390_FEAT_PLO_CSSTG, \ 38 S390_FEAT_PLO_CSSTGR, \ 39 S390_FEAT_PLO_CSSTX, \ 40 S390_FEAT_PLO_CSDST, \ 41 S390_FEAT_PLO_CSDSTG, \ 42 S390_FEAT_PLO_CSDSTGR, \ 43 S390_FEAT_PLO_CSDSTX, \ 44 S390_FEAT_PLO_CSTST, \ 45 S390_FEAT_PLO_CSTSTG, \ 46 S390_FEAT_PLO_CSTSTGR, \ 47 S390_FEAT_PLO_CSTSTX 48 49#define S390_FEAT_GROUP_TOD_CLOCK_STEERING \ 50 S390_FEAT_TOD_CLOCK_STEERING, \ 51 S390_FEAT_PTFF_QTO, \ 52 S390_FEAT_PTFF_QSI, \ 53 S390_FEAT_PTFF_QPT, \ 54 S390_FEAT_PTFF_STO 55 56#define S390_FEAT_GROUP_GEN13_PTFF \ 57 S390_FEAT_PTFF_QUI, \ 58 S390_FEAT_PTFF_QTOU, \ 59 S390_FEAT_PTFF_STOU 60 61#define S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF \ 62 S390_FEAT_PTFF_QSIE, \ 63 S390_FEAT_PTFF_QTOUE, \ 64 S390_FEAT_PTFF_STOE, \ 65 S390_FEAT_PTFF_STOUE 66 67#define S390_FEAT_GROUP_MSA \ 68 S390_FEAT_MSA, \ 69 S390_FEAT_KMAC_DEA, \ 70 S390_FEAT_KMAC_TDEA_128, \ 71 S390_FEAT_KMAC_TDEA_192, \ 72 S390_FEAT_KMC_DEA, \ 73 S390_FEAT_KMC_TDEA_128, \ 74 S390_FEAT_KMC_TDEA_192, \ 75 S390_FEAT_KM_DEA, \ 76 S390_FEAT_KM_TDEA_128, \ 77 S390_FEAT_KM_TDEA_192, \ 78 S390_FEAT_KIMD_SHA_1, \ 79 S390_FEAT_KLMD_SHA_1 80 81#define S390_FEAT_GROUP_MSA_EXT_1 \ 82 S390_FEAT_KMC_AES_128, \ 83 S390_FEAT_KM_AES_128, \ 84 S390_FEAT_KIMD_SHA_256, \ 85 S390_FEAT_KLMD_SHA_256 86 87#define S390_FEAT_GROUP_MSA_EXT_2 \ 88 S390_FEAT_KMC_AES_192, \ 89 S390_FEAT_KMC_AES_256, \ 90 S390_FEAT_KMC_PRNG, \ 91 S390_FEAT_KM_AES_192, \ 92 S390_FEAT_KM_AES_256, \ 93 S390_FEAT_KIMD_SHA_512, \ 94 S390_FEAT_KLMD_SHA_512 95 96#define S390_FEAT_GROUP_MSA_EXT_3 \ 97 S390_FEAT_MSA_EXT_3, \ 98 S390_FEAT_KMAC_EDEA, \ 99 S390_FEAT_KMAC_ETDEA_128, \ 100 S390_FEAT_KMAC_ETDEA_192, \ 101 S390_FEAT_KMC_EAES_128, \ 102 S390_FEAT_KMC_EAES_192, \ 103 S390_FEAT_KMC_EAES_256, \ 104 S390_FEAT_KMC_EDEA, \ 105 S390_FEAT_KMC_ETDEA_128, \ 106 S390_FEAT_KMC_ETDEA_192, \ 107 S390_FEAT_KM_EDEA, \ 108 S390_FEAT_KM_ETDEA_128, \ 109 S390_FEAT_KM_ETDEA_192, \ 110 S390_FEAT_KM_EAES_128, \ 111 S390_FEAT_KM_EAES_192, \ 112 S390_FEAT_KM_EAES_256, \ 113 S390_FEAT_PCKMO_EDEA, \ 114 S390_FEAT_PCKMO_ETDEA_128, \ 115 S390_FEAT_PCKMO_ETDEA_256, \ 116 S390_FEAT_PCKMO_AES_128, \ 117 S390_FEAT_PCKMO_AES_192, \ 118 S390_FEAT_PCKMO_AES_256 119 120#define S390_FEAT_GROUP_MSA_EXT_4 \ 121 S390_FEAT_MSA_EXT_4, \ 122 S390_FEAT_KMAC_AES_128, \ 123 S390_FEAT_KMAC_AES_192, \ 124 S390_FEAT_KMAC_AES_256, \ 125 S390_FEAT_KMAC_EAES_128, \ 126 S390_FEAT_KMAC_EAES_192, \ 127 S390_FEAT_KMAC_EAES_256, \ 128 S390_FEAT_KM_XTS_AES_128, \ 129 S390_FEAT_KM_XTS_AES_256, \ 130 S390_FEAT_KM_XTS_EAES_128, \ 131 S390_FEAT_KM_XTS_EAES_256, \ 132 S390_FEAT_KIMD_GHASH, \ 133 S390_FEAT_KMCTR_DEA, \ 134 S390_FEAT_KMCTR_TDEA_128, \ 135 S390_FEAT_KMCTR_TDEA_192, \ 136 S390_FEAT_KMCTR_EDEA, \ 137 S390_FEAT_KMCTR_ETDEA_128, \ 138 S390_FEAT_KMCTR_ETDEA_192, \ 139 S390_FEAT_KMCTR_AES_128, \ 140 S390_FEAT_KMCTR_AES_192, \ 141 S390_FEAT_KMCTR_AES_256, \ 142 S390_FEAT_KMCTR_EAES_128, \ 143 S390_FEAT_KMCTR_EAES_192, \ 144 S390_FEAT_KMCTR_EAES_256, \ 145 S390_FEAT_KMF_DEA, \ 146 S390_FEAT_KMF_TDEA_128, \ 147 S390_FEAT_KMF_TDEA_192, \ 148 S390_FEAT_KMF_EDEA, \ 149 S390_FEAT_KMF_ETDEA_128, \ 150 S390_FEAT_KMF_ETDEA_192, \ 151 S390_FEAT_KMF_AES_128, \ 152 S390_FEAT_KMF_AES_192, \ 153 S390_FEAT_KMF_AES_256, \ 154 S390_FEAT_KMF_EAES_128, \ 155 S390_FEAT_KMF_EAES_192, \ 156 S390_FEAT_KMF_EAES_256, \ 157 S390_FEAT_KMO_DEA, \ 158 S390_FEAT_KMO_TDEA_128, \ 159 S390_FEAT_KMO_TDEA_192, \ 160 S390_FEAT_KMO_EDEA, \ 161 S390_FEAT_KMO_ETDEA_128, \ 162 S390_FEAT_KMO_ETDEA_192, \ 163 S390_FEAT_KMO_AES_128, \ 164 S390_FEAT_KMO_AES_192, \ 165 S390_FEAT_KMO_AES_256, \ 166 S390_FEAT_KMO_EAES_128, \ 167 S390_FEAT_KMO_EAES_192, \ 168 S390_FEAT_KMO_EAES_256, \ 169 S390_FEAT_PCC_CMAC_DEA, \ 170 S390_FEAT_PCC_CMAC_TDEA_128, \ 171 S390_FEAT_PCC_CMAC_TDEA_192, \ 172 S390_FEAT_PCC_CMAC_ETDEA_128, \ 173 S390_FEAT_PCC_CMAC_ETDEA_192, \ 174 S390_FEAT_PCC_CMAC_TDEA, \ 175 S390_FEAT_PCC_CMAC_AES_128, \ 176 S390_FEAT_PCC_CMAC_AES_192, \ 177 S390_FEAT_PCC_CMAC_AES_256, \ 178 S390_FEAT_PCC_CMAC_EAES_128, \ 179 S390_FEAT_PCC_CMAC_EAES_192, \ 180 S390_FEAT_PCC_CMAC_EAES_256, \ 181 S390_FEAT_PCC_XTS_AES_128, \ 182 S390_FEAT_PCC_XTS_AES_256, \ 183 S390_FEAT_PCC_XTS_EAES_128, \ 184 S390_FEAT_PCC_XTS_EAES_256 185 186#define S390_FEAT_GROUP_MSA_EXT_5 \ 187 S390_FEAT_MSA_EXT_5, \ 188 S390_FEAT_PPNO_SHA_512_DRNG 189 190#define S390_FEAT_GROUP_MSA_EXT_6 \ 191 S390_FEAT_KIMD_SHA3_224, \ 192 S390_FEAT_KIMD_SHA3_256, \ 193 S390_FEAT_KIMD_SHA3_384, \ 194 S390_FEAT_KIMD_SHA3_512, \ 195 S390_FEAT_KIMD_SHAKE_128, \ 196 S390_FEAT_KIMD_SHAKE_256, \ 197 S390_FEAT_KLMD_SHA3_224, \ 198 S390_FEAT_KLMD_SHA3_256, \ 199 S390_FEAT_KLMD_SHA3_384, \ 200 S390_FEAT_KLMD_SHA3_512, \ 201 S390_FEAT_KLMD_SHAKE_128, \ 202 S390_FEAT_KLMD_SHAKE_256 203 204#define S390_FEAT_GROUP_MSA_EXT_7 \ 205 S390_FEAT_PRNO_TRNG_QRTCR, \ 206 S390_FEAT_PRNO_TRNG 207 208#define S390_FEAT_GROUP_MSA_EXT_8 \ 209 S390_FEAT_MSA_EXT_8, \ 210 S390_FEAT_KMA_GCM_AES_128, \ 211 S390_FEAT_KMA_GCM_AES_192, \ 212 S390_FEAT_KMA_GCM_AES_256 , \ 213 S390_FEAT_KMA_GCM_EAES_128, \ 214 S390_FEAT_KMA_GCM_EAES_192, \ 215 S390_FEAT_KMA_GCM_EAES_256 216 217#define S390_FEAT_GROUP_MSA_EXT_9 \ 218 S390_FEAT_MSA_EXT_9, \ 219 S390_FEAT_KDSA_ECDSA_VERIFY_P256, \ 220 S390_FEAT_KDSA_ECDSA_VERIFY_P384, \ 221 S390_FEAT_KDSA_ECDSA_VERIFY_P512, \ 222 S390_FEAT_KDSA_ECDSA_SIGN_P256, \ 223 S390_FEAT_KDSA_ECDSA_SIGN_P384, \ 224 S390_FEAT_KDSA_ECDSA_SIGN_P512, \ 225 S390_FEAT_KDSA_EECDSA_SIGN_P256, \ 226 S390_FEAT_KDSA_EECDSA_SIGN_P384, \ 227 S390_FEAT_KDSA_EECDSA_SIGN_P512, \ 228 S390_FEAT_KDSA_EDDSA_VERIFY_ED25519, \ 229 S390_FEAT_KDSA_EDDSA_VERIFY_ED448, \ 230 S390_FEAT_KDSA_EDDSA_SIGN_ED25519, \ 231 S390_FEAT_KDSA_EDDSA_SIGN_ED448, \ 232 S390_FEAT_KDSA_EEDDSA_SIGN_ED25519, \ 233 S390_FEAT_KDSA_EEDDSA_SIGN_ED448, \ 234 S390_FEAT_PCC_SCALAR_MULT_P256, \ 235 S390_FEAT_PCC_SCALAR_MULT_P384, \ 236 S390_FEAT_PCC_SCALAR_MULT_P512, \ 237 S390_FEAT_PCC_SCALAR_MULT_ED25519, \ 238 S390_FEAT_PCC_SCALAR_MULT_ED448, \ 239 S390_FEAT_PCC_SCALAR_MULT_X25519, \ 240 S390_FEAT_PCC_SCALAR_MULT_X448 241 242#define S390_FEAT_GROUP_MSA_EXT_9_PCKMO \ 243 S390_FEAT_PCKMO_ECC_P256, \ 244 S390_FEAT_PCKMO_ECC_P384, \ 245 S390_FEAT_PCKMO_ECC_P521, \ 246 S390_FEAT_PCKMO_ECC_ED25519, \ 247 S390_FEAT_PCKMO_ECC_ED448 248 249#define S390_FEAT_GROUP_ENH_SORT \ 250 S390_FEAT_ESORT_BASE, \ 251 S390_FEAT_SORTL_SFLR, \ 252 S390_FEAT_SORTL_SVLR, \ 253 S390_FEAT_SORTL_32, \ 254 S390_FEAT_SORTL_128, \ 255 S390_FEAT_SORTL_F0 256 257 258#define S390_FEAT_GROUP_DEFLATE_CONVERSION \ 259 S390_FEAT_DEFLATE_BASE, \ 260 S390_FEAT_DEFLATE_GHDT, \ 261 S390_FEAT_DEFLATE_CMPR, \ 262 S390_FEAT_DEFLATE_XPND, \ 263 S390_FEAT_DEFLATE_F0 264 265/* cpu feature groups */ 266static uint16_t group_PLO[] = { 267 S390_FEAT_GROUP_PLO, 268}; 269static uint16_t group_TOD_CLOCK_STEERING[] = { 270 S390_FEAT_GROUP_TOD_CLOCK_STEERING, 271}; 272static uint16_t group_GEN13_PTFF[] = { 273 S390_FEAT_GROUP_GEN13_PTFF, 274}; 275static uint16_t group_MULTIPLE_EPOCH_PTFF[] = { 276 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 277}; 278static uint16_t group_MSA[] = { 279 S390_FEAT_GROUP_MSA, 280}; 281static uint16_t group_MSA_EXT_1[] = { 282 S390_FEAT_GROUP_MSA_EXT_1, 283}; 284static uint16_t group_MSA_EXT_2[] = { 285 S390_FEAT_GROUP_MSA_EXT_2, 286}; 287static uint16_t group_MSA_EXT_3[] = { 288 S390_FEAT_GROUP_MSA_EXT_3, 289}; 290static uint16_t group_MSA_EXT_4[] = { 291 S390_FEAT_GROUP_MSA_EXT_4, 292}; 293static uint16_t group_MSA_EXT_5[] = { 294 S390_FEAT_GROUP_MSA_EXT_5, 295}; 296static uint16_t group_MSA_EXT_6[] = { 297 S390_FEAT_GROUP_MSA_EXT_6, 298}; 299static uint16_t group_MSA_EXT_7[] = { 300 S390_FEAT_GROUP_MSA_EXT_7, 301}; 302static uint16_t group_MSA_EXT_8[] = { 303 S390_FEAT_GROUP_MSA_EXT_8, 304}; 305 306static uint16_t group_MSA_EXT_9[] = { 307 S390_FEAT_GROUP_MSA_EXT_9, 308}; 309 310static uint16_t group_MSA_EXT_9_PCKMO[] = { 311 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 312}; 313 314static uint16_t group_ENH_SORT[] = { 315 S390_FEAT_GROUP_ENH_SORT, 316}; 317 318static uint16_t group_DEFLATE_CONVERSION[] = { 319 S390_FEAT_GROUP_DEFLATE_CONVERSION, 320}; 321 322/* Base features (in order of release) 323 * Only non-hypervisor managed features belong here. 324 * Base feature sets are static meaning they do not change in future QEMU 325 * releases. 326 */ 327static uint16_t base_GEN7_GA1[] = { 328 S390_FEAT_GROUP_PLO, 329 S390_FEAT_ESAN3, 330 S390_FEAT_ZARCH, 331}; 332 333#define base_GEN7_GA2 EmptyFeat 334#define base_GEN7_GA3 EmptyFeat 335 336static uint16_t base_GEN8_GA1[] = { 337 S390_FEAT_DAT_ENH, 338 S390_FEAT_EXTENDED_TRANSLATION_2, 339 S390_FEAT_GROUP_MSA, 340 S390_FEAT_LONG_DISPLACEMENT, 341 S390_FEAT_LONG_DISPLACEMENT_FAST, 342 S390_FEAT_HFP_MADDSUB, 343}; 344 345#define base_GEN8_GA2 EmptyFeat 346#define base_GEN8_GA3 EmptyFeat 347#define base_GEN8_GA4 EmptyFeat 348#define base_GEN8_GA5 EmptyFeat 349 350static uint16_t base_GEN9_GA1[] = { 351 S390_FEAT_IDTE_SEGMENT, 352 S390_FEAT_ASN_LX_REUSE, 353 S390_FEAT_STFLE, 354 S390_FEAT_SENSE_RUNNING_STATUS, 355 S390_FEAT_EXTENDED_IMMEDIATE, 356 S390_FEAT_EXTENDED_TRANSLATION_3, 357 S390_FEAT_HFP_UNNORMALIZED_EXT, 358 S390_FEAT_ETF2_ENH, 359 S390_FEAT_STORE_CLOCK_FAST, 360 S390_FEAT_GROUP_TOD_CLOCK_STEERING, 361 S390_FEAT_ETF3_ENH, 362 S390_FEAT_DAT_ENH_2, 363}; 364 365#define base_GEN9_GA2 EmptyFeat 366#define base_GEN9_GA3 EmptyFeat 367 368static uint16_t base_GEN10_GA1[] = { 369 S390_FEAT_CONDITIONAL_SSKE, 370 S390_FEAT_PARSING_ENH, 371 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 372 S390_FEAT_EXTRACT_CPU_TIME, 373 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 374 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 375 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 376 S390_FEAT_EXECUTE_EXT, 377 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 378 S390_FEAT_DFP, 379 S390_FEAT_DFP_FAST, 380 S390_FEAT_PFPO, 381}; 382#define base_GEN10_GA2 EmptyFeat 383#define base_GEN10_GA3 EmptyFeat 384 385static uint16_t base_GEN11_GA1[] = { 386 S390_FEAT_NONQ_KEY_SETTING, 387 S390_FEAT_ENHANCED_MONITOR, 388 S390_FEAT_FLOATING_POINT_EXT, 389 S390_FEAT_SET_PROGRAM_PARAMETERS, 390 S390_FEAT_STFLE_45, 391 S390_FEAT_CMPSC_ENH, 392 S390_FEAT_INTERLOCKED_ACCESS_2, 393}; 394 395#define base_GEN11_GA2 EmptyFeat 396 397static uint16_t base_GEN12_GA1[] = { 398 S390_FEAT_DFP_ZONED_CONVERSION, 399 S390_FEAT_STFLE_49, 400 S390_FEAT_LOCAL_TLB_CLEARING, 401}; 402 403#define base_GEN12_GA2 EmptyFeat 404 405static uint16_t base_GEN13_GA1[] = { 406 S390_FEAT_STFLE_53, 407 S390_FEAT_DFP_PACKED_CONVERSION, 408 S390_FEAT_GROUP_GEN13_PTFF, 409}; 410 411#define base_GEN13_GA2 EmptyFeat 412 413static uint16_t base_GEN14_GA1[] = { 414 S390_FEAT_ENTROPY_ENC_COMP, 415 S390_FEAT_MISC_INSTRUCTION_EXT2, 416 S390_FEAT_SEMAPHORE_ASSIST, 417 S390_FEAT_TIME_SLICE_INSTRUMENTATION, 418 S390_FEAT_ORDER_PRESERVING_COMPRESSION, 419}; 420 421#define base_GEN14_GA2 EmptyFeat 422 423static uint16_t base_GEN15_GA1[] = { 424 S390_FEAT_MISC_INSTRUCTION_EXT3, 425}; 426 427#define base_GEN16_GA1 EmptyFeat 428 429/* Full features (in order of release) 430 * Automatically includes corresponding base features. 431 * Full features are all features this hardware supports even if kvm/QEMU do not 432 * support these features yet. 433 */ 434static uint16_t full_GEN7_GA1[] = { 435 S390_FEAT_PPA15, 436 S390_FEAT_BPB, 437 S390_FEAT_SIE_F2, 438 S390_FEAT_SIE_SKEY, 439 S390_FEAT_SIE_GPERE, 440 S390_FEAT_SIE_IB, 441 S390_FEAT_SIE_CEI, 442}; 443 444static uint16_t full_GEN7_GA2[] = { 445 S390_FEAT_EXTENDED_TRANSLATION_2, 446}; 447 448static uint16_t full_GEN7_GA3[] = { 449 S390_FEAT_LONG_DISPLACEMENT, 450 S390_FEAT_SIE_SIIF, 451}; 452 453static uint16_t full_GEN8_GA1[] = { 454 S390_FEAT_SIE_GSLS, 455 S390_FEAT_SIE_64BSCAO, 456}; 457 458#define full_GEN8_GA2 EmptyFeat 459 460static uint16_t full_GEN8_GA3[] = { 461 S390_FEAT_ASN_LX_REUSE, 462 S390_FEAT_EXTENDED_TRANSLATION_3, 463}; 464 465#define full_GEN8_GA4 EmptyFeat 466#define full_GEN8_GA5 EmptyFeat 467 468static uint16_t full_GEN9_GA1[] = { 469 S390_FEAT_STORE_HYPERVISOR_INFO, 470 S390_FEAT_GROUP_MSA_EXT_1, 471 S390_FEAT_CMM, 472 S390_FEAT_SIE_CMMA, 473}; 474 475static uint16_t full_GEN9_GA2[] = { 476 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 477 S390_FEAT_EXTRACT_CPU_TIME, 478 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 479 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 480 S390_FEAT_DFP, 481}; 482 483static uint16_t full_GEN9_GA3[] = { 484 S390_FEAT_CONDITIONAL_SSKE, 485 S390_FEAT_PFPO, 486}; 487 488static uint16_t full_GEN10_GA1[] = { 489 S390_FEAT_EDAT, 490 S390_FEAT_CONFIGURATION_TOPOLOGY, 491 S390_FEAT_GROUP_MSA_EXT_2, 492 S390_FEAT_ESOP, 493 S390_FEAT_SIE_PFMFI, 494 S390_FEAT_SIE_SIGPIF, 495}; 496 497static uint16_t full_GEN10_GA2[] = { 498 S390_FEAT_SET_PROGRAM_PARAMETERS, 499 S390_FEAT_SIE_IBS, 500}; 501 502static uint16_t full_GEN10_GA3[] = { 503 S390_FEAT_GROUP_MSA_EXT_3, 504}; 505 506static uint16_t full_GEN11_GA1[] = { 507 S390_FEAT_IPTE_RANGE, 508 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 509 S390_FEAT_GROUP_MSA_EXT_4, 510}; 511 512#define full_GEN11_GA2 EmptyFeat 513 514static uint16_t full_GEN12_GA1[] = { 515 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 516 S390_FEAT_TRANSACTIONAL_EXE, 517 S390_FEAT_RUNTIME_INSTRUMENTATION, 518 S390_FEAT_ZPCI, 519 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 520 S390_FEAT_ADAPTER_INT_SUPPRESSION, 521 S390_FEAT_EDAT_2, 522 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 523 S390_FEAT_AP_QUERY_CONFIG_INFO, 524 S390_FEAT_AP_QUEUE_INTERRUPT_CONTROL, 525 S390_FEAT_AP_FACILITIES_TEST, 526 S390_FEAT_AP, 527 S390_FEAT_EXTENDED_LENGTH_SCCB, 528 S390_FEAT_DIAG_318, 529}; 530 531static uint16_t full_GEN12_GA2[] = { 532 S390_FEAT_GROUP_MSA_EXT_5, 533}; 534 535static uint16_t full_GEN13_GA1[] = { 536 S390_FEAT_VECTOR, 537}; 538 539#define full_GEN13_GA2 EmptyFeat 540 541static uint16_t full_GEN14_GA1[] = { 542 S390_FEAT_INSTRUCTION_EXEC_PROT, 543 S390_FEAT_GUARDED_STORAGE, 544 S390_FEAT_VECTOR_PACKED_DECIMAL, 545 S390_FEAT_VECTOR_ENH, 546 S390_FEAT_MULTIPLE_EPOCH, 547 S390_FEAT_TEST_PENDING_EXT_INTERRUPTION, 548 S390_FEAT_INSERT_REFERENCE_BITS_MULT, 549 S390_FEAT_GROUP_MSA_EXT_6, 550 S390_FEAT_GROUP_MSA_EXT_7, 551 S390_FEAT_GROUP_MSA_EXT_8, 552 S390_FEAT_CMM_NT, 553 S390_FEAT_ETOKEN, 554 S390_FEAT_HPMA2, 555 S390_FEAT_SIE_KSS, 556 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 557}; 558 559#define full_GEN14_GA2 EmptyFeat 560 561static uint16_t full_GEN15_GA1[] = { 562 S390_FEAT_VECTOR_ENH2, 563 S390_FEAT_GROUP_ENH_SORT, 564 S390_FEAT_GROUP_DEFLATE_CONVERSION, 565 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH, 566 S390_FEAT_GROUP_MSA_EXT_9, 567 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 568 S390_FEAT_ETOKEN, 569 S390_FEAT_UNPACK, 570}; 571 572static uint16_t full_GEN16_GA1[] = { 573 S390_FEAT_NNPA, 574 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, 575 S390_FEAT_BEAR_ENH, 576 S390_FEAT_RDP, 577 S390_FEAT_PAI, 578}; 579 580 581/* Default features (in order of release) 582 * Automatically includes corresponding base features. 583 * Default features are all features this version of QEMU supports for this 584 * hardware model. Default feature sets can grow with new QEMU releases. 585 */ 586#define default_GEN7_GA1 EmptyFeat 587#define default_GEN7_GA2 EmptyFeat 588#define default_GEN7_GA3 EmptyFeat 589#define default_GEN8_GA1 EmptyFeat 590#define default_GEN8_GA2 EmptyFeat 591#define default_GEN8_GA3 EmptyFeat 592#define default_GEN8_GA4 EmptyFeat 593#define default_GEN8_GA5 EmptyFeat 594 595static uint16_t default_GEN9_GA1[] = { 596 S390_FEAT_STORE_HYPERVISOR_INFO, 597 S390_FEAT_GROUP_MSA_EXT_1, 598 S390_FEAT_CMM, 599}; 600 601#define default_GEN9_GA2 EmptyFeat 602#define default_GEN9_GA3 EmptyFeat 603 604static uint16_t default_GEN10_GA1[] = { 605 S390_FEAT_EDAT, 606 S390_FEAT_GROUP_MSA_EXT_2, 607}; 608 609#define default_GEN10_GA2 EmptyFeat 610#define default_GEN10_GA3 EmptyFeat 611 612static uint16_t default_GEN11_GA1[] = { 613 S390_FEAT_GROUP_MSA_EXT_3, 614 S390_FEAT_IPTE_RANGE, 615 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 616 S390_FEAT_GROUP_MSA_EXT_4, 617 S390_FEAT_PPA15, 618 S390_FEAT_BPB, 619}; 620 621#define default_GEN11_GA2 EmptyFeat 622 623static uint16_t default_GEN12_GA1[] = { 624 S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, 625 S390_FEAT_TRANSACTIONAL_EXE, 626 S390_FEAT_RUNTIME_INSTRUMENTATION, 627 S390_FEAT_ZPCI, 628 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 629 S390_FEAT_EDAT_2, 630 S390_FEAT_ESOP, 631 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 632}; 633 634#define default_GEN12_GA2 EmptyFeat 635 636static uint16_t default_GEN13_GA1[] = { 637 S390_FEAT_GROUP_MSA_EXT_5, 638 S390_FEAT_VECTOR, 639}; 640 641#define default_GEN13_GA2 EmptyFeat 642 643static uint16_t default_GEN14_GA1[] = { 644 S390_FEAT_INSTRUCTION_EXEC_PROT, 645 S390_FEAT_GUARDED_STORAGE, 646 S390_FEAT_VECTOR_PACKED_DECIMAL, 647 S390_FEAT_VECTOR_ENH, 648 S390_FEAT_GROUP_MSA_EXT_6, 649 S390_FEAT_GROUP_MSA_EXT_7, 650 S390_FEAT_GROUP_MSA_EXT_8, 651 S390_FEAT_MULTIPLE_EPOCH, 652 S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF, 653}; 654 655#define default_GEN14_GA2 EmptyFeat 656 657static uint16_t default_GEN15_GA1[] = { 658 S390_FEAT_VECTOR_ENH2, 659 S390_FEAT_GROUP_DEFLATE_CONVERSION, 660 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH, 661 S390_FEAT_GROUP_MSA_EXT_9, 662 S390_FEAT_GROUP_MSA_EXT_9_PCKMO, 663 S390_FEAT_ETOKEN, 664}; 665 666static uint16_t default_GEN16_GA1[] = { 667 S390_FEAT_NNPA, 668 S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, 669 S390_FEAT_BEAR_ENH, 670 S390_FEAT_RDP, 671 S390_FEAT_PAI, 672}; 673 674/* QEMU (CPU model) features */ 675 676static uint16_t qemu_V2_11[] = { 677 S390_FEAT_GROUP_PLO, 678 S390_FEAT_ESAN3, 679 S390_FEAT_ZARCH, 680}; 681 682static uint16_t qemu_V3_1[] = { 683 S390_FEAT_DAT_ENH, 684 S390_FEAT_IDTE_SEGMENT, 685 S390_FEAT_STFLE, 686 S390_FEAT_SENSE_RUNNING_STATUS, 687 S390_FEAT_EXTENDED_TRANSLATION_2, 688 S390_FEAT_MSA, 689 S390_FEAT_LONG_DISPLACEMENT, 690 S390_FEAT_LONG_DISPLACEMENT_FAST, 691 S390_FEAT_EXTENDED_IMMEDIATE, 692 S390_FEAT_EXTENDED_TRANSLATION_3, 693 S390_FEAT_ETF2_ENH, 694 S390_FEAT_STORE_CLOCK_FAST, 695 S390_FEAT_MOVE_WITH_OPTIONAL_SPEC, 696 S390_FEAT_ETF3_ENH, 697 S390_FEAT_EXTRACT_CPU_TIME, 698 S390_FEAT_COMPARE_AND_SWAP_AND_STORE, 699 S390_FEAT_COMPARE_AND_SWAP_AND_STORE_2, 700 S390_FEAT_GENERAL_INSTRUCTIONS_EXT, 701 S390_FEAT_EXECUTE_EXT, 702 S390_FEAT_SET_PROGRAM_PARAMETERS, 703 S390_FEAT_FLOATING_POINT_SUPPPORT_ENH, 704 S390_FEAT_STFLE_45, 705 S390_FEAT_STFLE_49, 706 S390_FEAT_LOCAL_TLB_CLEARING, 707 S390_FEAT_INTERLOCKED_ACCESS_2, 708 S390_FEAT_ADAPTER_EVENT_NOTIFICATION, 709 S390_FEAT_ADAPTER_INT_SUPPRESSION, 710 S390_FEAT_MSA_EXT_3, 711 S390_FEAT_MSA_EXT_4, 712}; 713 714static uint16_t qemu_V4_0[] = { 715 /* 716 * Only BFP bits are implemented (HFP, DFP, PFPO and DIVIDE TO INTEGER not 717 * implemented yet). 718 */ 719 S390_FEAT_FLOATING_POINT_EXT, 720 S390_FEAT_ZPCI, 721}; 722 723static uint16_t qemu_V4_1[] = { 724 S390_FEAT_STFLE_53, 725 S390_FEAT_VECTOR, 726}; 727 728static uint16_t qemu_V6_0[] = { 729 S390_FEAT_ACCESS_EXCEPTION_FS_INDICATION, 730 S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, 731 S390_FEAT_ESOP, 732}; 733 734static uint16_t qemu_LATEST[] = { 735 S390_FEAT_INSTRUCTION_EXEC_PROT, 736 S390_FEAT_MISC_INSTRUCTION_EXT2, 737 S390_FEAT_MSA_EXT_8, 738 S390_FEAT_VECTOR_ENH, 739}; 740 741/* add all new definitions before this point */ 742static uint16_t qemu_MAX[] = { 743 /* generates a dependency warning, leave it out for now */ 744 S390_FEAT_MSA_EXT_5, 745}; 746 747/****** END FEATURE DEFS ******/ 748 749#define _YEARS "2016" 750#define _NAME_H "TARGET_S390X_GEN_FEATURES_H" 751 752#define CPU_FEAT_INITIALIZER(_name) \ 753 { \ 754 .name = "S390_FEAT_LIST_" #_name, \ 755 .base_bits = \ 756 { .data = base_##_name, \ 757 .len = ARRAY_SIZE(base_##_name) }, \ 758 .default_bits = \ 759 { .data = default_##_name, \ 760 .len = ARRAY_SIZE(default_##_name) }, \ 761 .full_bits = \ 762 { .data = full_##_name, \ 763 .len = ARRAY_SIZE(full_##_name) }, \ 764 } 765 766typedef struct BitSpec { 767 uint16_t *data; 768 uint32_t len; 769} BitSpec; 770 771typedef struct { 772 const char *name; 773 BitSpec base_bits; 774 BitSpec default_bits; 775 BitSpec full_bits; 776} CpuFeatDefSpec; 777 778static uint16_t EmptyFeat[] = {}; 779 780/******************************* 781 * processor GA series 782 *******************************/ 783static CpuFeatDefSpec CpuFeatDef[] = { 784 CPU_FEAT_INITIALIZER(GEN7_GA1), 785 CPU_FEAT_INITIALIZER(GEN7_GA2), 786 CPU_FEAT_INITIALIZER(GEN7_GA3), 787 CPU_FEAT_INITIALIZER(GEN8_GA1), 788 CPU_FEAT_INITIALIZER(GEN8_GA2), 789 CPU_FEAT_INITIALIZER(GEN8_GA3), 790 CPU_FEAT_INITIALIZER(GEN8_GA4), 791 CPU_FEAT_INITIALIZER(GEN8_GA5), 792 CPU_FEAT_INITIALIZER(GEN9_GA1), 793 CPU_FEAT_INITIALIZER(GEN9_GA2), 794 CPU_FEAT_INITIALIZER(GEN9_GA3), 795 CPU_FEAT_INITIALIZER(GEN10_GA1), 796 CPU_FEAT_INITIALIZER(GEN10_GA2), 797 CPU_FEAT_INITIALIZER(GEN10_GA3), 798 CPU_FEAT_INITIALIZER(GEN11_GA1), 799 CPU_FEAT_INITIALIZER(GEN11_GA2), 800 CPU_FEAT_INITIALIZER(GEN12_GA1), 801 CPU_FEAT_INITIALIZER(GEN12_GA2), 802 CPU_FEAT_INITIALIZER(GEN13_GA1), 803 CPU_FEAT_INITIALIZER(GEN13_GA2), 804 CPU_FEAT_INITIALIZER(GEN14_GA1), 805 CPU_FEAT_INITIALIZER(GEN14_GA2), 806 CPU_FEAT_INITIALIZER(GEN15_GA1), 807 CPU_FEAT_INITIALIZER(GEN16_GA1), 808}; 809 810#define FEAT_GROUP_INITIALIZER(_name) \ 811 { \ 812 .name = "S390_FEAT_GROUP_LIST_" #_name, \ 813 .enum_name = "S390_FEAT_GROUP_" #_name, \ 814 .bits = \ 815 { .data = group_##_name, \ 816 .len = ARRAY_SIZE(group_##_name) }, \ 817 } 818 819typedef struct { 820 const char *name; 821 const char *enum_name; 822 BitSpec bits; 823} FeatGroupDefSpec; 824 825/******************************* 826 * feature groups 827 *******************************/ 828static FeatGroupDefSpec FeatGroupDef[] = { 829 FEAT_GROUP_INITIALIZER(PLO), 830 FEAT_GROUP_INITIALIZER(TOD_CLOCK_STEERING), 831 FEAT_GROUP_INITIALIZER(GEN13_PTFF), 832 FEAT_GROUP_INITIALIZER(MSA), 833 FEAT_GROUP_INITIALIZER(MSA_EXT_1), 834 FEAT_GROUP_INITIALIZER(MSA_EXT_2), 835 FEAT_GROUP_INITIALIZER(MSA_EXT_3), 836 FEAT_GROUP_INITIALIZER(MSA_EXT_4), 837 FEAT_GROUP_INITIALIZER(MSA_EXT_5), 838 FEAT_GROUP_INITIALIZER(MSA_EXT_6), 839 FEAT_GROUP_INITIALIZER(MSA_EXT_7), 840 FEAT_GROUP_INITIALIZER(MSA_EXT_8), 841 FEAT_GROUP_INITIALIZER(MSA_EXT_9), 842 FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO), 843 FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF), 844 FEAT_GROUP_INITIALIZER(ENH_SORT), 845 FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION), 846}; 847 848#define QEMU_FEAT_INITIALIZER(_name) \ 849 { \ 850 .name = "S390_FEAT_LIST_QEMU_" #_name, \ 851 .bits = \ 852 { .data = qemu_##_name, \ 853 .len = ARRAY_SIZE(qemu_##_name) }, \ 854 } 855 856/******************************* 857 * QEMU (CPU model) features 858 *******************************/ 859static FeatGroupDefSpec QemuFeatDef[] = { 860 QEMU_FEAT_INITIALIZER(V2_11), 861 QEMU_FEAT_INITIALIZER(V3_1), 862 QEMU_FEAT_INITIALIZER(V4_0), 863 QEMU_FEAT_INITIALIZER(V4_1), 864 QEMU_FEAT_INITIALIZER(V6_0), 865 QEMU_FEAT_INITIALIZER(LATEST), 866 QEMU_FEAT_INITIALIZER(MAX), 867}; 868 869 870static void set_bits(uint64_t list[], BitSpec bits) 871{ 872 uint32_t i; 873 874 for (i = 0; i < bits.len; i++) { 875 list[bits.data[i] / 64] |= 1ULL << (bits.data[i] % 64); 876 } 877} 878 879static inline void clear_bit(uint64_t list[], unsigned long nr) 880{ 881 list[nr / 64] &= ~(1ULL << (nr % 64)); 882} 883 884static void print_feature_defs(void) 885{ 886 uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {}; 887 uint64_t default_feat[S390_FEAT_MAX / 64 + 1] = {}; 888 uint64_t full_feat[S390_FEAT_MAX / 64 + 1] = {}; 889 int i, j; 890 891 printf("\n/* CPU model feature list data */\n"); 892 893 for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) { 894 /* With gen15 CSSKE and BPB are deprecated */ 895 if (strcmp(CpuFeatDef[i].name, "S390_FEAT_LIST_GEN15_GA1") == 0) { 896 clear_bit(base_feat, S390_FEAT_CONDITIONAL_SSKE); 897 clear_bit(default_feat, S390_FEAT_CONDITIONAL_SSKE); 898 clear_bit(default_feat, S390_FEAT_BPB); 899 } 900 set_bits(base_feat, CpuFeatDef[i].base_bits); 901 /* add the base to the default features */ 902 set_bits(default_feat, CpuFeatDef[i].base_bits); 903 set_bits(default_feat, CpuFeatDef[i].default_bits); 904 /* add the base to the full features */ 905 set_bits(full_feat, CpuFeatDef[i].base_bits); 906 set_bits(full_feat, CpuFeatDef[i].full_bits); 907 908 printf("#define %s_BASE\t", CpuFeatDef[i].name); 909 for (j = 0; j < ARRAY_SIZE(base_feat); j++) { 910 printf("0x%016"PRIx64"ULL", base_feat[j]); 911 if (j < ARRAY_SIZE(base_feat) - 1) { 912 printf(","); 913 } else { 914 printf("\n"); 915 } 916 } 917 printf("#define %s_DEFAULT\t", CpuFeatDef[i].name); 918 for (j = 0; j < ARRAY_SIZE(default_feat); j++) { 919 printf("0x%016"PRIx64"ULL", default_feat[j]); 920 if (j < ARRAY_SIZE(default_feat) - 1) { 921 printf(","); 922 } else { 923 printf("\n"); 924 } 925 } 926 printf("#define %s_FULL\t\t", CpuFeatDef[i].name); 927 for (j = 0; j < ARRAY_SIZE(full_feat); j++) { 928 printf("0x%016"PRIx64"ULL", full_feat[j]); 929 if (j < ARRAY_SIZE(full_feat) - 1) { 930 printf(","); 931 } else { 932 printf("\n"); 933 } 934 } 935 } 936} 937 938static void print_qemu_feature_defs(void) 939{ 940 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 941 int i, j; 942 943 printf("\n/* QEMU (CPU model) feature list data */\n"); 944 945 /* for now we assume that we only add new features */ 946 for (i = 0; i < ARRAY_SIZE(QemuFeatDef); i++) { 947 set_bits(feat, QemuFeatDef[i].bits); 948 949 printf("#define %s\t", QemuFeatDef[i].name); 950 for (j = 0; j < ARRAY_SIZE(feat); j++) { 951 printf("0x%016"PRIx64"ULL", feat[j]); 952 if (j < ARRAY_SIZE(feat) - 1) { 953 printf(","); 954 } else { 955 printf("\n"); 956 } 957 } 958 } 959} 960 961static void print_feature_group_defs(void) 962{ 963 int i, j; 964 965 printf("\n/* CPU feature group list data */\n"); 966 967 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 968 uint64_t feat[S390_FEAT_MAX / 64 + 1] = {}; 969 970 set_bits(feat, FeatGroupDef[i].bits); 971 printf("#define %s\t", FeatGroupDef[i].name); 972 for (j = 0; j < ARRAY_SIZE(feat); j++) { 973 printf("0x%016"PRIx64"ULL", feat[j]); 974 if (j < ARRAY_SIZE(feat) - 1) { 975 printf(","); 976 } else { 977 printf("\n"); 978 } 979 } 980 } 981} 982 983static void print_feature_group_enum_type(void) 984{ 985 int i; 986 987 printf("\n/* CPU feature group enum type */\n" 988 "typedef enum {\n"); 989 for (i = 0; i < ARRAY_SIZE(FeatGroupDef); i++) { 990 printf("\t%s,\n", FeatGroupDef[i].enum_name); 991 } 992 printf("\tS390_FEAT_GROUP_MAX,\n" 993 "} S390FeatGroup;\n"); 994} 995 996int main(int argc, char *argv[]) 997{ 998 printf("/*\n" 999 " * AUTOMATICALLY GENERATED, DO NOT MODIFY HERE, EDIT\n" 1000 " * SOURCE FILE \"%s\" INSTEAD.\n" 1001 " *\n" 1002 " * Copyright %s IBM Corp.\n" 1003 " *\n" 1004 " * This work is licensed under the terms of the GNU GPL, " 1005 "version 2 or (at\n * your option) any later version. See " 1006 "the COPYING file in the top-level\n * directory.\n" 1007 " */\n\n" 1008 "#ifndef %s\n#define %s\n", __FILE__, _YEARS, _NAME_H, _NAME_H); 1009 print_feature_defs(); 1010 print_feature_group_defs(); 1011 print_qemu_feature_defs(); 1012 print_feature_group_enum_type(); 1013 printf("\n#endif\n"); 1014 return 0; 1015}