1 /* 2 * QEMU x86 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 #ifndef QEMU_I386_CPU_QOM_H 21 #define QEMU_I386_CPU_QOM_H 22 23 #include "hw/core/cpu.h" 24 #include "qemu/notify.h" 25 #include "qom/object.h" 26 27 #ifdef TARGET_X86_64 28 #define TYPE_X86_CPU "x86_64-cpu" 29 #else 30 #define TYPE_X86_CPU "i386-cpu" 31 #endif 32 33 typedef struct X86CPU X86CPU; 34 typedef struct X86CPUClass X86CPUClass; 35 #define X86_CPU_CLASS(klass) \ 36 OBJECT_CLASS_CHECK(X86CPUClass, (klass), TYPE_X86_CPU) 37 #define X86_CPU(obj) \ 38 OBJECT_CHECK(X86CPU, (obj), TYPE_X86_CPU) 39 #define X86_CPU_GET_CLASS(obj) \ 40 OBJECT_GET_CLASS(X86CPUClass, (obj), TYPE_X86_CPU) 41 42 typedef struct X86CPUModel X86CPUModel; 43 44 /** 45 * X86CPUClass: 46 * @cpu_def: CPU model definition 47 * @host_cpuid_required: Whether CPU model requires cpuid from host. 48 * @ordering: Ordering on the "-cpu help" CPU model list. 49 * @migration_safe: See CpuDefinitionInfo::migration_safe 50 * @static_model: See CpuDefinitionInfo::static 51 * @parent_realize: The parent class' realize handler. 52 * @parent_reset: The parent class' reset handler. 53 * 54 * An x86 CPU model or family. 55 */ 56 struct X86CPUClass { 57 /*< private >*/ 58 CPUClass parent_class; 59 /*< public >*/ 60 61 /* CPU definition, automatically loaded by instance_init if not NULL. 62 * Should be eventually replaced by subclass-specific property defaults. 63 */ 64 X86CPUModel *model; 65 66 bool host_cpuid_required; 67 int ordering; 68 bool migration_safe; 69 bool static_model; 70 71 /* Optional description of CPU model. 72 * If unavailable, cpu_def->model_id is used */ 73 const char *model_description; 74 75 DeviceRealize parent_realize; 76 DeviceUnrealize parent_unrealize; 77 DeviceReset parent_reset; 78 }; 79 80 81 #endif 82