1 /* 2 * QEMU Motorola 68k CPU 3 * 4 * Copyright (c) 2012 SUSE LINUX Products GmbH 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, see 18 * <http://www.gnu.org/licenses/lgpl-2.1.html> 19 */ 20 21 #include "qemu/osdep.h" 22 #include "qapi/error.h" 23 #include "cpu.h" 24 #include "migration/vmstate.h" 25 #include "fpu/softfloat.h" 26 27 static void m68k_cpu_set_pc(CPUState *cs, vaddr value) 28 { 29 M68kCPU *cpu = M68K_CPU(cs); 30 31 cpu->env.pc = value; 32 } 33 34 static vaddr m68k_cpu_get_pc(CPUState *cs) 35 { 36 M68kCPU *cpu = M68K_CPU(cs); 37 38 return cpu->env.pc; 39 } 40 41 static void m68k_restore_state_to_opc(CPUState *cs, 42 const TranslationBlock *tb, 43 const uint64_t *data) 44 { 45 M68kCPU *cpu = M68K_CPU(cs); 46 int cc_op = data[1]; 47 48 cpu->env.pc = data[0]; 49 if (cc_op != CC_OP_DYNAMIC) { 50 cpu->env.cc_op = cc_op; 51 } 52 } 53 54 static bool m68k_cpu_has_work(CPUState *cs) 55 { 56 return cs->interrupt_request & CPU_INTERRUPT_HARD; 57 } 58 59 static void m68k_set_feature(CPUM68KState *env, int feature) 60 { 61 env->features |= BIT_ULL(feature); 62 } 63 64 static void m68k_unset_feature(CPUM68KState *env, int feature) 65 { 66 env->features &= ~BIT_ULL(feature); 67 } 68 69 static void m68k_cpu_reset_hold(Object *obj) 70 { 71 CPUState *s = CPU(obj); 72 M68kCPU *cpu = M68K_CPU(s); 73 M68kCPUClass *mcc = M68K_CPU_GET_CLASS(cpu); 74 CPUM68KState *env = &cpu->env; 75 floatx80 nan = floatx80_default_nan(NULL); 76 int i; 77 78 if (mcc->parent_phases.hold) { 79 mcc->parent_phases.hold(obj); 80 } 81 82 memset(env, 0, offsetof(CPUM68KState, end_reset_fields)); 83 #ifdef CONFIG_USER_ONLY 84 cpu_m68k_set_sr(env, 0); 85 #else 86 cpu_m68k_set_sr(env, SR_S | SR_I); 87 #endif 88 for (i = 0; i < 8; i++) { 89 env->fregs[i].d = nan; 90 } 91 cpu_m68k_set_fpcr(env, 0); 92 env->fpsr = 0; 93 94 /* TODO: We should set PC from the interrupt vector. */ 95 env->pc = 0; 96 } 97 98 static void m68k_cpu_disas_set_info(CPUState *s, disassemble_info *info) 99 { 100 info->print_insn = print_insn_m68k; 101 info->mach = 0; 102 } 103 104 /* CPU models */ 105 106 static ObjectClass *m68k_cpu_class_by_name(const char *cpu_model) 107 { 108 ObjectClass *oc; 109 char *typename; 110 111 typename = g_strdup_printf(M68K_CPU_TYPE_NAME("%s"), cpu_model); 112 oc = object_class_by_name(typename); 113 g_free(typename); 114 if (oc != NULL && (object_class_dynamic_cast(oc, TYPE_M68K_CPU) == NULL || 115 object_class_is_abstract(oc))) { 116 return NULL; 117 } 118 return oc; 119 } 120 121 static void m5206_cpu_initfn(Object *obj) 122 { 123 M68kCPU *cpu = M68K_CPU(obj); 124 CPUM68KState *env = &cpu->env; 125 126 m68k_set_feature(env, M68K_FEATURE_CF_ISA_A); 127 m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV); 128 } 129 130 /* Base feature set, including isns. for m68k family */ 131 static void m68000_cpu_initfn(Object *obj) 132 { 133 M68kCPU *cpu = M68K_CPU(obj); 134 CPUM68KState *env = &cpu->env; 135 136 m68k_set_feature(env, M68K_FEATURE_M68K); 137 m68k_set_feature(env, M68K_FEATURE_USP); 138 m68k_set_feature(env, M68K_FEATURE_WORD_INDEX); 139 m68k_set_feature(env, M68K_FEATURE_MOVEP); 140 } 141 142 /* 143 * Adds BKPT, MOVE-from-SR *now priv instr, and MOVEC, MOVES, RTD 144 */ 145 static void m68010_cpu_initfn(Object *obj) 146 { 147 M68kCPU *cpu = M68K_CPU(obj); 148 CPUM68KState *env = &cpu->env; 149 150 m68000_cpu_initfn(obj); 151 m68k_set_feature(env, M68K_FEATURE_M68010); 152 m68k_set_feature(env, M68K_FEATURE_RTD); 153 m68k_set_feature(env, M68K_FEATURE_BKPT); 154 m68k_set_feature(env, M68K_FEATURE_MOVEC); 155 m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV); 156 } 157 158 /* 159 * Adds BFCHG, BFCLR, BFEXTS, BFEXTU, BFFFO, BFINS, BFSET, BFTST, CAS, CAS2, 160 * CHK2, CMP2, DIVSL, DIVUL, EXTB, PACK, TRAPcc, UNPK. 161 * 162 * 68020/30 only: 163 * CALLM, cpBcc, cpDBcc, cpGEN, cpRESTORE, cpSAVE, cpScc, cpTRAPcc 164 */ 165 static void m68020_cpu_initfn(Object *obj) 166 { 167 M68kCPU *cpu = M68K_CPU(obj); 168 CPUM68KState *env = &cpu->env; 169 170 m68010_cpu_initfn(obj); 171 m68k_unset_feature(env, M68K_FEATURE_M68010); 172 m68k_set_feature(env, M68K_FEATURE_M68020); 173 m68k_set_feature(env, M68K_FEATURE_QUAD_MULDIV); 174 m68k_set_feature(env, M68K_FEATURE_BRAL); 175 m68k_set_feature(env, M68K_FEATURE_BCCL); 176 m68k_set_feature(env, M68K_FEATURE_BITFIELD); 177 m68k_set_feature(env, M68K_FEATURE_EXT_FULL); 178 m68k_set_feature(env, M68K_FEATURE_SCALED_INDEX); 179 m68k_set_feature(env, M68K_FEATURE_LONG_MULDIV); 180 m68k_set_feature(env, M68K_FEATURE_FPU); 181 m68k_set_feature(env, M68K_FEATURE_CAS); 182 m68k_set_feature(env, M68K_FEATURE_CHK2); 183 m68k_set_feature(env, M68K_FEATURE_MSP); 184 m68k_set_feature(env, M68K_FEATURE_UNALIGNED_DATA); 185 m68k_set_feature(env, M68K_FEATURE_TRAPCC); 186 } 187 188 /* 189 * Adds: PFLUSH (*5) 190 * 68030 Only: PFLUSHA (*5), PLOAD (*5), PMOVE 191 * 68030/40 Only: PTEST 192 * 193 * NOTES: 194 * 5. Not valid on MC68EC030 195 */ 196 static void m68030_cpu_initfn(Object *obj) 197 { 198 M68kCPU *cpu = M68K_CPU(obj); 199 CPUM68KState *env = &cpu->env; 200 201 m68020_cpu_initfn(obj); 202 m68k_unset_feature(env, M68K_FEATURE_M68020); 203 m68k_set_feature(env, M68K_FEATURE_M68030); 204 } 205 206 /* 207 * Adds: CINV, CPUSH 208 * Adds all with Note *2: FABS, FSABS, FDABS, FADD, FSADD, FDADD, FBcc, FCMP, 209 * FDBcc, FDIV, FSDIV, FDDIV, FMOVE, FSMOVE, FDMOVE, 210 * FMOVEM, FMUL, FSMUL, FDMUL, FNEG, FSNEG, FDNEG, FNOP, 211 * FRESTORE, FSAVE, FScc, FSQRT, FSSQRT, FDSQRT, FSUB, 212 * FSSUB, FDSUB, FTRAPcc, FTST 213 * 214 * Adds with Notes *2, and *3: FACOS, FASIN, FATAN, FATANH, FCOS, FCOSH, FETOX, 215 * FETOXM, FGETEXP, FGETMAN, FINT, FINTRZ, FLOG10, 216 * FLOG2, FLOGN, FLOGNP1, FMOD, FMOVECR, FREM, 217 * FSCALE, FSGLDIV, FSGLMUL, FSIN, FSINCOS, FSINH, 218 * FTAN, FTANH, FTENTOX, FTWOTOX 219 * NOTES: 220 * 2. Not applicable to the MC68EC040, MC68LC040, MC68EC060, and MC68LC060. 221 * 3. These are software-supported instructions on the MC68040 and MC68060. 222 */ 223 static void m68040_cpu_initfn(Object *obj) 224 { 225 M68kCPU *cpu = M68K_CPU(obj); 226 CPUM68KState *env = &cpu->env; 227 228 m68030_cpu_initfn(obj); 229 m68k_unset_feature(env, M68K_FEATURE_M68030); 230 m68k_set_feature(env, M68K_FEATURE_M68040); 231 } 232 233 /* 234 * Adds: PLPA 235 * Adds all with Note *2: CAS, CAS2, MULS, MULU, CHK2, CMP2, DIVS, DIVU 236 * All Fxxxx instructions are as per m68040 with exception to; FMOVEM NOTE3 237 * 238 * Does NOT implement MOVEP 239 * 240 * NOTES: 241 * 2. Not applicable to the MC68EC040, MC68LC040, MC68EC060, and MC68LC060. 242 * 3. These are software-supported instructions on the MC68040 and MC68060. 243 */ 244 static void m68060_cpu_initfn(Object *obj) 245 { 246 M68kCPU *cpu = M68K_CPU(obj); 247 CPUM68KState *env = &cpu->env; 248 249 m68040_cpu_initfn(obj); 250 m68k_unset_feature(env, M68K_FEATURE_M68040); 251 m68k_set_feature(env, M68K_FEATURE_M68060); 252 m68k_unset_feature(env, M68K_FEATURE_MOVEP); 253 254 /* Implemented as a software feature */ 255 m68k_unset_feature(env, M68K_FEATURE_QUAD_MULDIV); 256 } 257 258 static void m5208_cpu_initfn(Object *obj) 259 { 260 M68kCPU *cpu = M68K_CPU(obj); 261 CPUM68KState *env = &cpu->env; 262 263 m68k_set_feature(env, M68K_FEATURE_CF_ISA_A); 264 m68k_set_feature(env, M68K_FEATURE_CF_ISA_APLUSC); 265 m68k_set_feature(env, M68K_FEATURE_BRAL); 266 m68k_set_feature(env, M68K_FEATURE_CF_EMAC); 267 m68k_set_feature(env, M68K_FEATURE_USP); 268 m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV); 269 } 270 271 static void cfv4e_cpu_initfn(Object *obj) 272 { 273 M68kCPU *cpu = M68K_CPU(obj); 274 CPUM68KState *env = &cpu->env; 275 276 m68k_set_feature(env, M68K_FEATURE_CF_ISA_A); 277 m68k_set_feature(env, M68K_FEATURE_CF_ISA_B); 278 m68k_set_feature(env, M68K_FEATURE_BRAL); 279 m68k_set_feature(env, M68K_FEATURE_CF_FPU); 280 m68k_set_feature(env, M68K_FEATURE_CF_EMAC); 281 m68k_set_feature(env, M68K_FEATURE_USP); 282 m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV); 283 } 284 285 static void any_cpu_initfn(Object *obj) 286 { 287 M68kCPU *cpu = M68K_CPU(obj); 288 CPUM68KState *env = &cpu->env; 289 290 m68k_set_feature(env, M68K_FEATURE_CF_ISA_A); 291 m68k_set_feature(env, M68K_FEATURE_CF_ISA_B); 292 m68k_set_feature(env, M68K_FEATURE_CF_ISA_APLUSC); 293 m68k_set_feature(env, M68K_FEATURE_BRAL); 294 m68k_set_feature(env, M68K_FEATURE_CF_FPU); 295 /* 296 * MAC and EMAC are mututally exclusive, so pick EMAC. 297 * It's mostly backwards compatible. 298 */ 299 m68k_set_feature(env, M68K_FEATURE_CF_EMAC); 300 m68k_set_feature(env, M68K_FEATURE_CF_EMAC_B); 301 m68k_set_feature(env, M68K_FEATURE_USP); 302 m68k_set_feature(env, M68K_FEATURE_EXT_FULL); 303 m68k_set_feature(env, M68K_FEATURE_WORD_INDEX); 304 m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV); 305 } 306 307 static void m68k_cpu_realizefn(DeviceState *dev, Error **errp) 308 { 309 CPUState *cs = CPU(dev); 310 M68kCPU *cpu = M68K_CPU(dev); 311 M68kCPUClass *mcc = M68K_CPU_GET_CLASS(dev); 312 Error *local_err = NULL; 313 314 register_m68k_insns(&cpu->env); 315 316 cpu_exec_realizefn(cs, &local_err); 317 if (local_err != NULL) { 318 error_propagate(errp, local_err); 319 return; 320 } 321 322 m68k_cpu_init_gdb(cpu); 323 324 cpu_reset(cs); 325 qemu_init_vcpu(cs); 326 327 mcc->parent_realize(dev, errp); 328 } 329 330 static void m68k_cpu_initfn(Object *obj) 331 { 332 M68kCPU *cpu = M68K_CPU(obj); 333 334 cpu_set_cpustate_pointers(cpu); 335 } 336 337 #if !defined(CONFIG_USER_ONLY) 338 static bool fpu_needed(void *opaque) 339 { 340 M68kCPU *s = opaque; 341 342 return m68k_feature(&s->env, M68K_FEATURE_CF_FPU) || 343 m68k_feature(&s->env, M68K_FEATURE_FPU); 344 } 345 346 typedef struct m68k_FPReg_tmp { 347 FPReg *parent; 348 uint64_t tmp_mant; 349 uint16_t tmp_exp; 350 } m68k_FPReg_tmp; 351 352 static void cpu_get_fp80(uint64_t *pmant, uint16_t *pexp, floatx80 f) 353 { 354 CPU_LDoubleU temp; 355 356 temp.d = f; 357 *pmant = temp.l.lower; 358 *pexp = temp.l.upper; 359 } 360 361 static floatx80 cpu_set_fp80(uint64_t mant, uint16_t upper) 362 { 363 CPU_LDoubleU temp; 364 365 temp.l.upper = upper; 366 temp.l.lower = mant; 367 return temp.d; 368 } 369 370 static int freg_pre_save(void *opaque) 371 { 372 m68k_FPReg_tmp *tmp = opaque; 373 374 cpu_get_fp80(&tmp->tmp_mant, &tmp->tmp_exp, tmp->parent->d); 375 376 return 0; 377 } 378 379 static int freg_post_load(void *opaque, int version) 380 { 381 m68k_FPReg_tmp *tmp = opaque; 382 383 tmp->parent->d = cpu_set_fp80(tmp->tmp_mant, tmp->tmp_exp); 384 385 return 0; 386 } 387 388 static const VMStateDescription vmstate_freg_tmp = { 389 .name = "freg_tmp", 390 .post_load = freg_post_load, 391 .pre_save = freg_pre_save, 392 .fields = (VMStateField[]) { 393 VMSTATE_UINT64(tmp_mant, m68k_FPReg_tmp), 394 VMSTATE_UINT16(tmp_exp, m68k_FPReg_tmp), 395 VMSTATE_END_OF_LIST() 396 } 397 }; 398 399 static const VMStateDescription vmstate_freg = { 400 .name = "freg", 401 .fields = (VMStateField[]) { 402 VMSTATE_WITH_TMP(FPReg, m68k_FPReg_tmp, vmstate_freg_tmp), 403 VMSTATE_END_OF_LIST() 404 } 405 }; 406 407 static int fpu_post_load(void *opaque, int version) 408 { 409 M68kCPU *s = opaque; 410 411 cpu_m68k_restore_fp_status(&s->env); 412 413 return 0; 414 } 415 416 const VMStateDescription vmmstate_fpu = { 417 .name = "cpu/fpu", 418 .version_id = 1, 419 .minimum_version_id = 1, 420 .needed = fpu_needed, 421 .post_load = fpu_post_load, 422 .fields = (VMStateField[]) { 423 VMSTATE_UINT32(env.fpcr, M68kCPU), 424 VMSTATE_UINT32(env.fpsr, M68kCPU), 425 VMSTATE_STRUCT_ARRAY(env.fregs, M68kCPU, 8, 0, vmstate_freg, FPReg), 426 VMSTATE_STRUCT(env.fp_result, M68kCPU, 0, vmstate_freg, FPReg), 427 VMSTATE_END_OF_LIST() 428 } 429 }; 430 431 static bool cf_spregs_needed(void *opaque) 432 { 433 M68kCPU *s = opaque; 434 435 return m68k_feature(&s->env, M68K_FEATURE_CF_ISA_A); 436 } 437 438 const VMStateDescription vmstate_cf_spregs = { 439 .name = "cpu/cf_spregs", 440 .version_id = 1, 441 .minimum_version_id = 1, 442 .needed = cf_spregs_needed, 443 .fields = (VMStateField[]) { 444 VMSTATE_UINT64_ARRAY(env.macc, M68kCPU, 4), 445 VMSTATE_UINT32(env.macsr, M68kCPU), 446 VMSTATE_UINT32(env.mac_mask, M68kCPU), 447 VMSTATE_UINT32(env.rambar0, M68kCPU), 448 VMSTATE_UINT32(env.mbar, M68kCPU), 449 VMSTATE_END_OF_LIST() 450 } 451 }; 452 453 static bool cpu_68040_mmu_needed(void *opaque) 454 { 455 M68kCPU *s = opaque; 456 457 return m68k_feature(&s->env, M68K_FEATURE_M68040); 458 } 459 460 const VMStateDescription vmstate_68040_mmu = { 461 .name = "cpu/68040_mmu", 462 .version_id = 1, 463 .minimum_version_id = 1, 464 .needed = cpu_68040_mmu_needed, 465 .fields = (VMStateField[]) { 466 VMSTATE_UINT32(env.mmu.ar, M68kCPU), 467 VMSTATE_UINT32(env.mmu.ssw, M68kCPU), 468 VMSTATE_UINT16(env.mmu.tcr, M68kCPU), 469 VMSTATE_UINT32(env.mmu.urp, M68kCPU), 470 VMSTATE_UINT32(env.mmu.srp, M68kCPU), 471 VMSTATE_BOOL(env.mmu.fault, M68kCPU), 472 VMSTATE_UINT32_ARRAY(env.mmu.ttr, M68kCPU, 4), 473 VMSTATE_UINT32(env.mmu.mmusr, M68kCPU), 474 VMSTATE_END_OF_LIST() 475 } 476 }; 477 478 static bool cpu_68040_spregs_needed(void *opaque) 479 { 480 M68kCPU *s = opaque; 481 482 return m68k_feature(&s->env, M68K_FEATURE_M68040); 483 } 484 485 const VMStateDescription vmstate_68040_spregs = { 486 .name = "cpu/68040_spregs", 487 .version_id = 1, 488 .minimum_version_id = 1, 489 .needed = cpu_68040_spregs_needed, 490 .fields = (VMStateField[]) { 491 VMSTATE_UINT32(env.vbr, M68kCPU), 492 VMSTATE_UINT32(env.cacr, M68kCPU), 493 VMSTATE_UINT32(env.sfc, M68kCPU), 494 VMSTATE_UINT32(env.dfc, M68kCPU), 495 VMSTATE_END_OF_LIST() 496 } 497 }; 498 499 static const VMStateDescription vmstate_m68k_cpu = { 500 .name = "cpu", 501 .version_id = 1, 502 .minimum_version_id = 1, 503 .fields = (VMStateField[]) { 504 VMSTATE_UINT32_ARRAY(env.dregs, M68kCPU, 8), 505 VMSTATE_UINT32_ARRAY(env.aregs, M68kCPU, 8), 506 VMSTATE_UINT32(env.pc, M68kCPU), 507 VMSTATE_UINT32(env.sr, M68kCPU), 508 VMSTATE_INT32(env.current_sp, M68kCPU), 509 VMSTATE_UINT32_ARRAY(env.sp, M68kCPU, 3), 510 VMSTATE_UINT32(env.cc_op, M68kCPU), 511 VMSTATE_UINT32(env.cc_x, M68kCPU), 512 VMSTATE_UINT32(env.cc_n, M68kCPU), 513 VMSTATE_UINT32(env.cc_v, M68kCPU), 514 VMSTATE_UINT32(env.cc_c, M68kCPU), 515 VMSTATE_UINT32(env.cc_z, M68kCPU), 516 VMSTATE_INT32(env.pending_vector, M68kCPU), 517 VMSTATE_INT32(env.pending_level, M68kCPU), 518 VMSTATE_END_OF_LIST() 519 }, 520 .subsections = (const VMStateDescription * []) { 521 &vmmstate_fpu, 522 &vmstate_cf_spregs, 523 &vmstate_68040_mmu, 524 &vmstate_68040_spregs, 525 NULL 526 }, 527 }; 528 529 #include "hw/core/sysemu-cpu-ops.h" 530 531 static const struct SysemuCPUOps m68k_sysemu_ops = { 532 .get_phys_page_debug = m68k_cpu_get_phys_page_debug, 533 }; 534 #endif /* !CONFIG_USER_ONLY */ 535 536 #include "hw/core/tcg-cpu-ops.h" 537 538 static const struct TCGCPUOps m68k_tcg_ops = { 539 .initialize = m68k_tcg_init, 540 .restore_state_to_opc = m68k_restore_state_to_opc, 541 542 #ifndef CONFIG_USER_ONLY 543 .tlb_fill = m68k_cpu_tlb_fill, 544 .cpu_exec_interrupt = m68k_cpu_exec_interrupt, 545 .do_interrupt = m68k_cpu_do_interrupt, 546 .do_transaction_failed = m68k_cpu_transaction_failed, 547 #endif /* !CONFIG_USER_ONLY */ 548 }; 549 550 static void m68k_cpu_class_init(ObjectClass *c, void *data) 551 { 552 M68kCPUClass *mcc = M68K_CPU_CLASS(c); 553 CPUClass *cc = CPU_CLASS(c); 554 DeviceClass *dc = DEVICE_CLASS(c); 555 ResettableClass *rc = RESETTABLE_CLASS(c); 556 557 device_class_set_parent_realize(dc, m68k_cpu_realizefn, 558 &mcc->parent_realize); 559 resettable_class_set_parent_phases(rc, NULL, m68k_cpu_reset_hold, NULL, 560 &mcc->parent_phases); 561 562 cc->class_by_name = m68k_cpu_class_by_name; 563 cc->has_work = m68k_cpu_has_work; 564 cc->dump_state = m68k_cpu_dump_state; 565 cc->set_pc = m68k_cpu_set_pc; 566 cc->get_pc = m68k_cpu_get_pc; 567 cc->gdb_read_register = m68k_cpu_gdb_read_register; 568 cc->gdb_write_register = m68k_cpu_gdb_write_register; 569 #if !defined(CONFIG_USER_ONLY) 570 dc->vmsd = &vmstate_m68k_cpu; 571 cc->sysemu_ops = &m68k_sysemu_ops; 572 #endif 573 cc->disas_set_info = m68k_cpu_disas_set_info; 574 575 cc->gdb_num_core_regs = 18; 576 cc->tcg_ops = &m68k_tcg_ops; 577 } 578 579 static void m68k_cpu_class_init_cf_core(ObjectClass *c, void *data) 580 { 581 CPUClass *cc = CPU_CLASS(c); 582 583 cc->gdb_core_xml_file = "cf-core.xml"; 584 } 585 586 #define DEFINE_M68K_CPU_TYPE_CF(model) \ 587 { \ 588 .name = M68K_CPU_TYPE_NAME(#model), \ 589 .instance_init = model##_cpu_initfn, \ 590 .parent = TYPE_M68K_CPU, \ 591 .class_init = m68k_cpu_class_init_cf_core \ 592 } 593 594 static void m68k_cpu_class_init_m68k_core(ObjectClass *c, void *data) 595 { 596 CPUClass *cc = CPU_CLASS(c); 597 598 cc->gdb_core_xml_file = "m68k-core.xml"; 599 } 600 601 #define DEFINE_M68K_CPU_TYPE_M68K(model) \ 602 { \ 603 .name = M68K_CPU_TYPE_NAME(#model), \ 604 .instance_init = model##_cpu_initfn, \ 605 .parent = TYPE_M68K_CPU, \ 606 .class_init = m68k_cpu_class_init_m68k_core \ 607 } 608 609 static const TypeInfo m68k_cpus_type_infos[] = { 610 { /* base class should be registered first */ 611 .name = TYPE_M68K_CPU, 612 .parent = TYPE_CPU, 613 .instance_size = sizeof(M68kCPU), 614 .instance_init = m68k_cpu_initfn, 615 .abstract = true, 616 .class_size = sizeof(M68kCPUClass), 617 .class_init = m68k_cpu_class_init, 618 }, 619 DEFINE_M68K_CPU_TYPE_M68K(m68000), 620 DEFINE_M68K_CPU_TYPE_M68K(m68010), 621 DEFINE_M68K_CPU_TYPE_M68K(m68020), 622 DEFINE_M68K_CPU_TYPE_M68K(m68030), 623 DEFINE_M68K_CPU_TYPE_M68K(m68040), 624 DEFINE_M68K_CPU_TYPE_M68K(m68060), 625 DEFINE_M68K_CPU_TYPE_CF(m5206), 626 DEFINE_M68K_CPU_TYPE_CF(m5208), 627 DEFINE_M68K_CPU_TYPE_CF(cfv4e), 628 DEFINE_M68K_CPU_TYPE_CF(any), 629 }; 630 631 DEFINE_TYPES(m68k_cpus_type_infos) 632