Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 1 | /* |
| 2 | * QEMU CPU model |
| 3 | * |
Andreas Färber | 1590bbc | 2014-03-03 23:33:51 +0100 | [diff] [blame] | 4 | * Copyright (c) 2012-2014 SUSE LINUX Products GmbH |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License |
| 8 | * as published by the Free Software Foundation; either version 2 |
| 9 | * of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This program 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 |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, see |
| 18 | * <http://www.gnu.org/licenses/gpl-2.0.html> |
| 19 | */ |
| 20 | |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 21 | #include "qemu-common.h" |
Andreas Färber | 878096e | 2013-05-27 01:33:50 +0200 | [diff] [blame] | 22 | #include "qom/cpu.h" |
Igor Mammedov | 13eed94 | 2013-04-23 10:29:36 +0200 | [diff] [blame] | 23 | #include "sysemu/kvm.h" |
Igor Mammedov | 066e9b2 | 2013-04-23 10:29:39 +0200 | [diff] [blame] | 24 | #include "qemu/notify.h" |
Andreas Färber | 91b1df8 | 2013-06-16 07:49:48 +0200 | [diff] [blame] | 25 | #include "qemu/log.h" |
Andreas Färber | 9262685 | 2014-03-04 03:17:10 +0100 | [diff] [blame] | 26 | #include "qemu/error-report.h" |
Igor Mammedov | 066e9b2 | 2013-04-23 10:29:39 +0200 | [diff] [blame] | 27 | #include "sysemu/sysemu.h" |
| 28 | |
Igor Mammedov | 69e5ff0 | 2013-04-25 16:05:24 +0200 | [diff] [blame] | 29 | bool cpu_exists(int64_t id) |
| 30 | { |
Andreas Färber | 38fcbd3 | 2013-07-07 19:50:23 +0200 | [diff] [blame] | 31 | CPUState *cpu; |
Igor Mammedov | 69e5ff0 | 2013-04-25 16:05:24 +0200 | [diff] [blame] | 32 | |
Andreas Färber | 38fcbd3 | 2013-07-07 19:50:23 +0200 | [diff] [blame] | 33 | CPU_FOREACH(cpu) { |
| 34 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 35 | |
| 36 | if (cc->get_arch_id(cpu) == id) { |
| 37 | return true; |
| 38 | } |
| 39 | } |
| 40 | return false; |
Igor Mammedov | 69e5ff0 | 2013-04-25 16:05:24 +0200 | [diff] [blame] | 41 | } |
| 42 | |
Andreas Färber | 9262685 | 2014-03-04 03:17:10 +0100 | [diff] [blame] | 43 | CPUState *cpu_generic_init(const char *typename, const char *cpu_model) |
| 44 | { |
| 45 | char *str, *name, *featurestr; |
| 46 | CPUState *cpu; |
| 47 | ObjectClass *oc; |
| 48 | CPUClass *cc; |
| 49 | Error *err = NULL; |
| 50 | |
| 51 | str = g_strdup(cpu_model); |
| 52 | name = strtok(str, ","); |
| 53 | |
| 54 | oc = cpu_class_by_name(typename, name); |
| 55 | if (oc == NULL) { |
| 56 | g_free(str); |
| 57 | return NULL; |
| 58 | } |
| 59 | |
| 60 | cpu = CPU(object_new(object_class_get_name(oc))); |
| 61 | cc = CPU_GET_CLASS(cpu); |
| 62 | |
| 63 | featurestr = strtok(NULL, ","); |
| 64 | cc->parse_features(cpu, featurestr, &err); |
| 65 | g_free(str); |
| 66 | if (err != NULL) { |
| 67 | goto out; |
| 68 | } |
| 69 | |
| 70 | object_property_set_bool(OBJECT(cpu), true, "realized", &err); |
| 71 | |
| 72 | out: |
| 73 | if (err != NULL) { |
Markus Armbruster | 565f65d | 2015-02-12 13:55:05 +0100 | [diff] [blame] | 74 | error_report_err(err); |
Andreas Färber | 9262685 | 2014-03-04 03:17:10 +0100 | [diff] [blame] | 75 | object_unref(OBJECT(cpu)); |
| 76 | return NULL; |
| 77 | } |
| 78 | |
| 79 | return cpu; |
| 80 | } |
| 81 | |
Andreas Färber | 444d559 | 2013-05-28 13:28:38 +0200 | [diff] [blame] | 82 | bool cpu_paging_enabled(const CPUState *cpu) |
| 83 | { |
| 84 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 85 | |
| 86 | return cc->get_paging_enabled(cpu); |
| 87 | } |
| 88 | |
| 89 | static bool cpu_common_get_paging_enabled(const CPUState *cpu) |
| 90 | { |
Andreas Färber | 6db297e | 2013-06-09 16:03:46 +0200 | [diff] [blame] | 91 | return false; |
Andreas Färber | 444d559 | 2013-05-28 13:28:38 +0200 | [diff] [blame] | 92 | } |
| 93 | |
Andreas Färber | a23bbfd | 2013-05-28 13:52:01 +0200 | [diff] [blame] | 94 | void cpu_get_memory_mapping(CPUState *cpu, MemoryMappingList *list, |
| 95 | Error **errp) |
| 96 | { |
| 97 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 98 | |
Stefan Weil | fbe95bf | 2015-03-08 19:23:32 +0100 | [diff] [blame] | 99 | cc->get_memory_mapping(cpu, list, errp); |
Andreas Färber | a23bbfd | 2013-05-28 13:52:01 +0200 | [diff] [blame] | 100 | } |
| 101 | |
| 102 | static void cpu_common_get_memory_mapping(CPUState *cpu, |
| 103 | MemoryMappingList *list, |
| 104 | Error **errp) |
| 105 | { |
| 106 | error_setg(errp, "Obtaining memory mappings is unsupported on this CPU."); |
| 107 | } |
| 108 | |
Andreas Färber | d8ed887 | 2013-01-17 22:30:20 +0100 | [diff] [blame] | 109 | void cpu_reset_interrupt(CPUState *cpu, int mask) |
| 110 | { |
| 111 | cpu->interrupt_request &= ~mask; |
| 112 | } |
| 113 | |
Andreas Färber | 60a3e17 | 2013-05-17 18:26:54 +0200 | [diff] [blame] | 114 | void cpu_exit(CPUState *cpu) |
| 115 | { |
| 116 | cpu->exit_request = 1; |
| 117 | cpu->tcg_exit_req = 1; |
| 118 | } |
| 119 | |
Jens Freimann | c72bf46 | 2013-04-19 16:45:06 +0200 | [diff] [blame] | 120 | int cpu_write_elf32_qemunote(WriteCoreDumpFunction f, CPUState *cpu, |
| 121 | void *opaque) |
| 122 | { |
| 123 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 124 | |
| 125 | return (*cc->write_elf32_qemunote)(f, cpu, opaque); |
| 126 | } |
| 127 | |
| 128 | static int cpu_common_write_elf32_qemunote(WriteCoreDumpFunction f, |
| 129 | CPUState *cpu, void *opaque) |
| 130 | { |
| 131 | return -1; |
| 132 | } |
| 133 | |
| 134 | int cpu_write_elf32_note(WriteCoreDumpFunction f, CPUState *cpu, |
| 135 | int cpuid, void *opaque) |
| 136 | { |
| 137 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 138 | |
| 139 | return (*cc->write_elf32_note)(f, cpu, cpuid, opaque); |
| 140 | } |
| 141 | |
| 142 | static int cpu_common_write_elf32_note(WriteCoreDumpFunction f, |
| 143 | CPUState *cpu, int cpuid, |
| 144 | void *opaque) |
| 145 | { |
| 146 | return -1; |
| 147 | } |
| 148 | |
| 149 | int cpu_write_elf64_qemunote(WriteCoreDumpFunction f, CPUState *cpu, |
| 150 | void *opaque) |
| 151 | { |
| 152 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 153 | |
| 154 | return (*cc->write_elf64_qemunote)(f, cpu, opaque); |
| 155 | } |
| 156 | |
| 157 | static int cpu_common_write_elf64_qemunote(WriteCoreDumpFunction f, |
| 158 | CPUState *cpu, void *opaque) |
| 159 | { |
| 160 | return -1; |
| 161 | } |
| 162 | |
| 163 | int cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cpu, |
| 164 | int cpuid, void *opaque) |
| 165 | { |
| 166 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 167 | |
| 168 | return (*cc->write_elf64_note)(f, cpu, cpuid, opaque); |
| 169 | } |
| 170 | |
| 171 | static int cpu_common_write_elf64_note(WriteCoreDumpFunction f, |
| 172 | CPUState *cpu, int cpuid, |
| 173 | void *opaque) |
| 174 | { |
| 175 | return -1; |
| 176 | } |
| 177 | |
| 178 | |
Andreas Färber | 5b50e79 | 2013-06-29 04:18:45 +0200 | [diff] [blame] | 179 | static int cpu_common_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg) |
| 180 | { |
| 181 | return 0; |
| 182 | } |
| 183 | |
| 184 | static int cpu_common_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg) |
| 185 | { |
| 186 | return 0; |
| 187 | } |
| 188 | |
Greg Kurz | bf7663c | 2014-06-24 19:33:21 +0200 | [diff] [blame] | 189 | bool target_words_bigendian(void); |
| 190 | static bool cpu_common_virtio_is_big_endian(CPUState *cpu) |
| 191 | { |
| 192 | return target_words_bigendian(); |
| 193 | } |
Andreas Färber | 5b50e79 | 2013-06-29 04:18:45 +0200 | [diff] [blame] | 194 | |
Richard Henderson | cffe7b3 | 2014-09-13 09:45:12 -0700 | [diff] [blame] | 195 | static void cpu_common_noop(CPUState *cpu) |
Peter Maydell | 86025ee | 2014-09-12 14:06:48 +0100 | [diff] [blame] | 196 | { |
| 197 | } |
| 198 | |
Richard Henderson | 9585db6 | 2014-09-13 09:45:17 -0700 | [diff] [blame] | 199 | static bool cpu_common_exec_interrupt(CPUState *cpu, int int_req) |
| 200 | { |
| 201 | return false; |
| 202 | } |
| 203 | |
Andreas Färber | 878096e | 2013-05-27 01:33:50 +0200 | [diff] [blame] | 204 | void cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, |
| 205 | int flags) |
| 206 | { |
| 207 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 208 | |
| 209 | if (cc->dump_state) { |
James Hogan | 97577fd | 2013-08-27 12:19:10 +0100 | [diff] [blame] | 210 | cpu_synchronize_state(cpu); |
Andreas Färber | 878096e | 2013-05-27 01:33:50 +0200 | [diff] [blame] | 211 | cc->dump_state(cpu, f, cpu_fprintf, flags); |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | void cpu_dump_statistics(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, |
| 216 | int flags) |
| 217 | { |
| 218 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 219 | |
| 220 | if (cc->dump_statistics) { |
| 221 | cc->dump_statistics(cpu, f, cpu_fprintf, flags); |
| 222 | } |
| 223 | } |
| 224 | |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 225 | void cpu_reset(CPUState *cpu) |
| 226 | { |
| 227 | CPUClass *klass = CPU_GET_CLASS(cpu); |
| 228 | |
| 229 | if (klass->reset != NULL) { |
| 230 | (*klass->reset)(cpu); |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | static void cpu_common_reset(CPUState *cpu) |
| 235 | { |
Andreas Färber | 91b1df8 | 2013-06-16 07:49:48 +0200 | [diff] [blame] | 236 | CPUClass *cc = CPU_GET_CLASS(cpu); |
| 237 | |
| 238 | if (qemu_loglevel_mask(CPU_LOG_RESET)) { |
| 239 | qemu_log("CPU Reset (CPU %d)\n", cpu->cpu_index); |
| 240 | log_cpu_state(cpu, cc->reset_dump_flags); |
| 241 | } |
| 242 | |
Andreas Färber | 259186a | 2013-01-17 18:51:17 +0100 | [diff] [blame] | 243 | cpu->interrupt_request = 0; |
Andreas Färber | d77953b | 2013-01-16 19:29:31 +0100 | [diff] [blame] | 244 | cpu->current_tb = NULL; |
Andreas Färber | 259186a | 2013-01-17 18:51:17 +0100 | [diff] [blame] | 245 | cpu->halted = 0; |
Andreas Färber | 93afead | 2013-08-26 03:41:01 +0200 | [diff] [blame] | 246 | cpu->mem_io_pc = 0; |
| 247 | cpu->mem_io_vaddr = 0; |
Andreas Färber | efee734 | 2013-08-26 05:39:29 +0200 | [diff] [blame] | 248 | cpu->icount_extra = 0; |
Andreas Färber | 28ecfd7 | 2013-08-26 05:51:49 +0200 | [diff] [blame] | 249 | cpu->icount_decr.u32 = 0; |
Paolo Bonzini | 414b15c | 2015-06-24 14:16:26 +0200 | [diff] [blame^] | 250 | cpu->can_do_io = 1; |
Paolo Bonzini | f9d8f66 | 2014-12-19 12:53:13 +0100 | [diff] [blame] | 251 | cpu->exception_index = -1; |
Andreas Färber | 8cd7043 | 2013-08-26 06:03:38 +0200 | [diff] [blame] | 252 | memset(cpu->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof(void *)); |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 253 | } |
| 254 | |
Andreas Färber | 8c2e1b0 | 2013-08-25 18:53:55 +0200 | [diff] [blame] | 255 | static bool cpu_common_has_work(CPUState *cs) |
| 256 | { |
| 257 | return false; |
| 258 | } |
| 259 | |
Andreas Färber | 2b8c275 | 2013-01-21 18:26:21 +0100 | [diff] [blame] | 260 | ObjectClass *cpu_class_by_name(const char *typename, const char *cpu_model) |
| 261 | { |
| 262 | CPUClass *cc = CPU_CLASS(object_class_by_name(typename)); |
| 263 | |
| 264 | return cc->class_by_name(cpu_model); |
| 265 | } |
| 266 | |
| 267 | static ObjectClass *cpu_common_class_by_name(const char *cpu_model) |
| 268 | { |
| 269 | return NULL; |
| 270 | } |
| 271 | |
Andreas Färber | 1590bbc | 2014-03-03 23:33:51 +0100 | [diff] [blame] | 272 | static void cpu_common_parse_features(CPUState *cpu, char *features, |
| 273 | Error **errp) |
| 274 | { |
| 275 | char *featurestr; /* Single "key=value" string being parsed */ |
| 276 | char *val; |
| 277 | Error *err = NULL; |
| 278 | |
| 279 | featurestr = features ? strtok(features, ",") : NULL; |
| 280 | |
| 281 | while (featurestr) { |
| 282 | val = strchr(featurestr, '='); |
| 283 | if (val) { |
| 284 | *val = 0; |
| 285 | val++; |
| 286 | object_property_parse(OBJECT(cpu), val, featurestr, &err); |
| 287 | if (err) { |
| 288 | error_propagate(errp, err); |
| 289 | return; |
| 290 | } |
| 291 | } else { |
| 292 | error_setg(errp, "Expected key=value format, found %s.", |
| 293 | featurestr); |
| 294 | return; |
| 295 | } |
| 296 | featurestr = strtok(NULL, ","); |
| 297 | } |
| 298 | } |
| 299 | |
Andreas Färber | 4f65809 | 2013-01-19 06:17:06 +0100 | [diff] [blame] | 300 | static void cpu_common_realizefn(DeviceState *dev, Error **errp) |
| 301 | { |
Igor Mammedov | 13eed94 | 2013-04-23 10:29:36 +0200 | [diff] [blame] | 302 | CPUState *cpu = CPU(dev); |
| 303 | |
| 304 | if (dev->hotplugged) { |
| 305 | cpu_synchronize_post_init(cpu); |
Igor Mammedov | 6afb472 | 2013-04-23 10:29:38 +0200 | [diff] [blame] | 306 | cpu_resume(cpu); |
Igor Mammedov | 13eed94 | 2013-04-23 10:29:36 +0200 | [diff] [blame] | 307 | } |
Andreas Färber | 4f65809 | 2013-01-19 06:17:06 +0100 | [diff] [blame] | 308 | } |
| 309 | |
Andreas Färber | a0e372f | 2013-06-28 23:18:47 +0200 | [diff] [blame] | 310 | static void cpu_common_initfn(Object *obj) |
| 311 | { |
| 312 | CPUState *cpu = CPU(obj); |
| 313 | CPUClass *cc = CPU_GET_CLASS(obj); |
| 314 | |
Bharata B Rao | b7bca73 | 2015-06-23 19:31:13 -0700 | [diff] [blame] | 315 | cpu->cpu_index = -1; |
Andreas Färber | 35143f0 | 2013-08-12 18:09:47 +0200 | [diff] [blame] | 316 | cpu->gdb_num_regs = cpu->gdb_num_g_regs = cc->gdb_num_core_regs; |
Eduardo Habkost | 7c39163 | 2015-04-27 17:00:32 -0300 | [diff] [blame] | 317 | QTAILQ_INIT(&cpu->breakpoints); |
| 318 | QTAILQ_INIT(&cpu->watchpoints); |
Andreas Färber | a0e372f | 2013-06-28 23:18:47 +0200 | [diff] [blame] | 319 | } |
| 320 | |
Bharata B Rao | b7bca73 | 2015-06-23 19:31:13 -0700 | [diff] [blame] | 321 | static void cpu_common_finalize(Object *obj) |
| 322 | { |
| 323 | cpu_exec_exit(CPU(obj)); |
| 324 | } |
| 325 | |
Igor Mammedov | 997395d | 2013-04-23 10:29:41 +0200 | [diff] [blame] | 326 | static int64_t cpu_common_get_arch_id(CPUState *cpu) |
| 327 | { |
| 328 | return cpu->cpu_index; |
| 329 | } |
| 330 | |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 331 | static void cpu_class_init(ObjectClass *klass, void *data) |
| 332 | { |
Eduardo Habkost | 961f839 | 2012-12-05 14:49:13 -0200 | [diff] [blame] | 333 | DeviceClass *dc = DEVICE_CLASS(klass); |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 334 | CPUClass *k = CPU_CLASS(klass); |
| 335 | |
Andreas Färber | 2b8c275 | 2013-01-21 18:26:21 +0100 | [diff] [blame] | 336 | k->class_by_name = cpu_common_class_by_name; |
Andreas Färber | 1590bbc | 2014-03-03 23:33:51 +0100 | [diff] [blame] | 337 | k->parse_features = cpu_common_parse_features; |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 338 | k->reset = cpu_common_reset; |
Igor Mammedov | 997395d | 2013-04-23 10:29:41 +0200 | [diff] [blame] | 339 | k->get_arch_id = cpu_common_get_arch_id; |
Andreas Färber | 8c2e1b0 | 2013-08-25 18:53:55 +0200 | [diff] [blame] | 340 | k->has_work = cpu_common_has_work; |
Andreas Färber | 444d559 | 2013-05-28 13:28:38 +0200 | [diff] [blame] | 341 | k->get_paging_enabled = cpu_common_get_paging_enabled; |
Andreas Färber | a23bbfd | 2013-05-28 13:52:01 +0200 | [diff] [blame] | 342 | k->get_memory_mapping = cpu_common_get_memory_mapping; |
Jens Freimann | c72bf46 | 2013-04-19 16:45:06 +0200 | [diff] [blame] | 343 | k->write_elf32_qemunote = cpu_common_write_elf32_qemunote; |
| 344 | k->write_elf32_note = cpu_common_write_elf32_note; |
| 345 | k->write_elf64_qemunote = cpu_common_write_elf64_qemunote; |
| 346 | k->write_elf64_note = cpu_common_write_elf64_note; |
Andreas Färber | 5b50e79 | 2013-06-29 04:18:45 +0200 | [diff] [blame] | 347 | k->gdb_read_register = cpu_common_gdb_read_register; |
| 348 | k->gdb_write_register = cpu_common_gdb_write_register; |
Greg Kurz | bf7663c | 2014-06-24 19:33:21 +0200 | [diff] [blame] | 349 | k->virtio_is_big_endian = cpu_common_virtio_is_big_endian; |
Richard Henderson | cffe7b3 | 2014-09-13 09:45:12 -0700 | [diff] [blame] | 350 | k->debug_excp_handler = cpu_common_noop; |
| 351 | k->cpu_exec_enter = cpu_common_noop; |
| 352 | k->cpu_exec_exit = cpu_common_noop; |
Richard Henderson | 9585db6 | 2014-09-13 09:45:17 -0700 | [diff] [blame] | 353 | k->cpu_exec_interrupt = cpu_common_exec_interrupt; |
Andreas Färber | 4f65809 | 2013-01-19 06:17:06 +0100 | [diff] [blame] | 354 | dc->realize = cpu_common_realizefn; |
Markus Armbruster | ffa9571 | 2013-11-28 17:26:56 +0100 | [diff] [blame] | 355 | /* |
| 356 | * Reason: CPUs still need special care by board code: wiring up |
| 357 | * IRQs, adding reset handlers, halting non-first CPUs, ... |
| 358 | */ |
| 359 | dc->cannot_instantiate_with_device_add_yet = true; |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 360 | } |
| 361 | |
Eduardo Habkost | 961f839 | 2012-12-05 14:49:13 -0200 | [diff] [blame] | 362 | static const TypeInfo cpu_type_info = { |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 363 | .name = TYPE_CPU, |
Eduardo Habkost | 961f839 | 2012-12-05 14:49:13 -0200 | [diff] [blame] | 364 | .parent = TYPE_DEVICE, |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 365 | .instance_size = sizeof(CPUState), |
Andreas Färber | a0e372f | 2013-06-28 23:18:47 +0200 | [diff] [blame] | 366 | .instance_init = cpu_common_initfn, |
Bharata B Rao | b7bca73 | 2015-06-23 19:31:13 -0700 | [diff] [blame] | 367 | .instance_finalize = cpu_common_finalize, |
Andreas Färber | dd83b06 | 2012-01-28 16:39:52 +0100 | [diff] [blame] | 368 | .abstract = true, |
| 369 | .class_size = sizeof(CPUClass), |
| 370 | .class_init = cpu_class_init, |
| 371 | }; |
| 372 | |
| 373 | static void cpu_register_types(void) |
| 374 | { |
| 375 | type_register_static(&cpu_type_info); |
| 376 | } |
| 377 | |
| 378 | type_init(cpu_register_types) |