| /* |
| * QEMU x86 CPU |
| * |
| * Copyright (c) 2012 SUSE LINUX Products GmbH |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see |
| * <http://www.gnu.org/licenses/lgpl-2.1.html> |
| */ |
| #ifndef QEMU_I386_CPU_QOM_H |
| #define QEMU_I386_CPU_QOM_H |
| |
| #include "qom/cpu.h" |
| #include "cpu.h" |
| #include "qapi/error.h" |
| |
| #ifdef TARGET_X86_64 |
| #define TYPE_X86_CPU "x86_64-cpu" |
| #else |
| #define TYPE_X86_CPU "i386-cpu" |
| #endif |
| |
| #define X86_CPU_CLASS(klass) \ |
| OBJECT_CLASS_CHECK(X86CPUClass, (klass), TYPE_X86_CPU) |
| #define X86_CPU(obj) \ |
| OBJECT_CHECK(X86CPU, (obj), TYPE_X86_CPU) |
| #define X86_CPU_GET_CLASS(obj) \ |
| OBJECT_GET_CLASS(X86CPUClass, (obj), TYPE_X86_CPU) |
| |
| /** |
| * X86CPUDefinition: |
| * |
| * CPU model definition data that was not converted to QOM per-subclass |
| * property defaults yet. |
| */ |
| typedef struct X86CPUDefinition X86CPUDefinition; |
| |
| /** |
| * X86CPUClass: |
| * @cpu_def: CPU model definition |
| * @kvm_required: Whether CPU model requires KVM to be enabled. |
| * @parent_realize: The parent class' realize handler. |
| * @parent_reset: The parent class' reset handler. |
| * |
| * An x86 CPU model or family. |
| */ |
| typedef struct X86CPUClass { |
| /*< private >*/ |
| CPUClass parent_class; |
| /*< public >*/ |
| |
| /* Should be eventually replaced by subclass-specific property defaults. */ |
| X86CPUDefinition *cpu_def; |
| |
| bool kvm_required; |
| |
| DeviceRealize parent_realize; |
| void (*parent_reset)(CPUState *cpu); |
| } X86CPUClass; |
| |
| /** |
| * X86CPU: |
| * @env: #CPUX86State |
| * |
| * An x86 CPU. |
| */ |
| typedef struct X86CPU { |
| /*< private >*/ |
| CPUState parent_obj; |
| /*< public >*/ |
| |
| CPUX86State env; |
| |
| bool hyperv_vapic; |
| bool hyperv_relaxed_timing; |
| int hyperv_spinlock_attempts; |
| bool hyperv_time; |
| bool check_cpuid; |
| bool enforce_cpuid; |
| bool expose_kvm; |
| |
| /* if true the CPUID code directly forward host cache leaves to the guest */ |
| bool cache_info_passthrough; |
| |
| /* Features that were filtered out because of missing host capabilities */ |
| uint32_t filtered_features[FEATURE_WORDS]; |
| |
| /* Enable PMU CPUID bits. This can't be enabled by default yet because |
| * it doesn't have ABI stability guarantees, as it passes all PMU CPUID |
| * bits returned by GET_SUPPORTED_CPUID (that depend on host CPU and kernel |
| * capabilities) directly to the guest. |
| */ |
| bool enable_pmu; |
| |
| /* in order to simplify APIC support, we leave this pointer to the |
| user */ |
| struct DeviceState *apic_state; |
| } X86CPU; |
| |
| static inline X86CPU *x86_env_get_cpu(CPUX86State *env) |
| { |
| return container_of(env, X86CPU, env); |
| } |
| |
| #define ENV_GET_CPU(e) CPU(x86_env_get_cpu(e)) |
| |
| #define ENV_OFFSET offsetof(X86CPU, env) |
| |
| #ifndef CONFIG_USER_ONLY |
| extern const struct VMStateDescription vmstate_x86_cpu; |
| #endif |
| |
| /** |
| * x86_cpu_do_interrupt: |
| * @cpu: vCPU the interrupt is to be handled by. |
| */ |
| void x86_cpu_do_interrupt(CPUState *cpu); |
| |
| int x86_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cpu, |
| int cpuid, void *opaque); |
| int x86_cpu_write_elf32_note(WriteCoreDumpFunction f, CPUState *cpu, |
| int cpuid, void *opaque); |
| int x86_cpu_write_elf64_qemunote(WriteCoreDumpFunction f, CPUState *cpu, |
| void *opaque); |
| int x86_cpu_write_elf32_qemunote(WriteCoreDumpFunction f, CPUState *cpu, |
| void *opaque); |
| |
| void x86_cpu_get_memory_mapping(CPUState *cpu, MemoryMappingList *list, |
| Error **errp); |
| |
| void x86_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf, |
| int flags); |
| |
| hwaddr x86_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); |
| |
| int x86_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); |
| int x86_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); |
| |
| #endif |