C++ S390CPUClass类代码示例

本文整理汇总了C++中S390CPUClass类的典型用法代码示例。如果您正苦于以下问题：C++ S390CPUClass类的具体用法？C++ S390CPUClass怎么用？C++ S390CPUClass使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了S390CPUClass类的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: s390_cpu_full_reset

/* CPUClass:reset() */
static void s390_cpu_full_reset(CPUState *s)
{
    S390CPU *cpu = S390_CPU(s);
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
    CPUS390XState *env = &cpu->env;
    int i;

    scc->parent_reset(s);
    cpu->env.sigp_order = 0;
    s390_cpu_set_state(CPU_STATE_STOPPED, cpu);

    memset(env, 0, offsetof(CPUS390XState, end_reset_fields));

    /* architectured initial values for CR 0 and 14 */
    env->cregs[0] = CR0_RESET;
    env->cregs[14] = CR14_RESET;

    /* architectured initial value for Breaking-Event-Address register */
    env->gbea = 1;

    env->pfault_token = -1UL;
    env->ext_index = -1;
    for (i = 0; i < ARRAY_SIZE(env->io_index); i++) {
        env->io_index[i] = -1;
    }

    /* tininess for underflow is detected before rounding */
    set_float_detect_tininess(float_tininess_before_rounding,
                              &env->fpu_status);

    /* Reset state inside the kernel that we cannot access yet from QEMU. */
    if (kvm_enabled()) {
        kvm_s390_reset_vcpu(cpu);
    }
}

开发者ID:Icenowy，项目名称:qemu，代码行数:36，代码来源:cpu.c

示例2: s390_cpu_full_reset

/* CPUClass:reset() */
static void s390_cpu_full_reset(CPUState *s)
{
    S390CPU *cpu = S390_CPU(s);
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
    CPUS390XState *env = &cpu->env;

    s390_del_running_cpu(cpu);

    scc->parent_reset(s);

    memset(env, 0, offsetof(CPUS390XState, cpu_num));

    /* architectured initial values for CR 0 and 14 */
    env->cregs[0] = CR0_RESET;
    env->cregs[14] = CR14_RESET;

    env->pfault_token = -1UL;

    /* set halted to 1 to make sure we can add the cpu in
     * s390_ipl_cpu code, where CPUState::halted is set back to 0
     * after incrementing the cpu counter */
#if !defined(CONFIG_USER_ONLY)
    s->halted = 1;

    if (kvm_enabled()) {
        kvm_s390_reset_vcpu(cpu);
    }
#endif
    tlb_flush(s, 1);
}

开发者ID:AlexHai，项目名称:qemu，代码行数:31，代码来源:cpu.c

示例3: s390_cpu_realizefn

static void s390_cpu_realizefn(DeviceState *dev, Error **errp)
{
    S390CPU *cpu = S390_CPU(dev);
    S390CPUClass *scc = S390_CPU_GET_CLASS(dev);

    cpu_reset(CPU(cpu));

    scc->parent_realize(dev, errp);
}

开发者ID:cns3xx，项目名称:qemu-cns3xxx，代码行数:9，代码来源:cpu.c

示例4: cpu_reset_all

static void cpu_reset_all(void)
{
    CPUState *cs;
    S390CPUClass *scc;

    CPU_FOREACH(cs) {
        scc = S390_CPU_GET_CLASS(cs);
        scc->cpu_reset(cs);
    }
}

开发者ID:coypoop，项目名称:riscv-qemu，代码行数:10，代码来源:misc_helper.c

示例5: s390_cpu_reset

/* S390CPUClass::cpu_reset() */
static void s390_cpu_reset(CPUState *s)
{
    S390CPU *cpu = S390_CPU(s);
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
    CPUS390XState *env = &cpu->env;

    env->pfault_token = -1UL;
    scc->parent_reset(s);
    cpu->env.sigp_order = 0;
    s390_cpu_set_state(CPU_STATE_STOPPED, cpu);
}

开发者ID:Icenowy，项目名称:qemu，代码行数:12，代码来源:cpu.c

示例6: modified_clear_reset

static int modified_clear_reset(S390CPU *cpu)
{
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);

    pause_all_vcpus();
    cpu_synchronize_all_states();
    cpu_full_reset_all();
    io_subsystem_reset();
    scc->load_normal(CPU(cpu));
    cpu_synchronize_all_post_reset();
    resume_all_vcpus();
    return 0;
}

开发者ID:coypoop，项目名称:riscv-qemu，代码行数:13，代码来源:misc_helper.c

示例7: s390_cpu_reset

/* S390CPUClass::cpu_reset() */
static void s390_cpu_reset(CPUState *s)
{
    S390CPU *cpu = S390_CPU(s);
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
    CPUS390XState *env = &cpu->env;

    env->pfault_token = -1UL;
    s390_del_running_cpu(cpu);
    scc->parent_reset(s);
#if !defined(CONFIG_USER_ONLY)
    s->halted = 1;
#endif
    tlb_flush(s, 1);
}

开发者ID:AlexHai，项目名称:qemu，代码行数:15，代码来源:cpu.c

示例8: s390_cpu_realizefn

static void s390_cpu_realizefn(DeviceState *dev, Error **errp)
{
    CPUState *cs = CPU(dev);
    S390CPUClass *scc = S390_CPU_GET_CLASS(dev);

    s390_cpu_gdb_init(cs);
    qemu_init_vcpu(cs);
#if !defined(CONFIG_USER_ONLY)
    run_on_cpu(cs, s390_do_cpu_full_reset, cs);
#else
    cpu_reset(cs);
#endif

    scc->parent_realize(dev, errp);
}

开发者ID:Pating，项目名称:qemu-colo，代码行数:15，代码来源:cpu.c

示例9: modified_clear_reset

static int modified_clear_reset(S390CPU *cpu)
{
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
    CPUState *t;

    pause_all_vcpus();
    cpu_synchronize_all_states();
    CPU_FOREACH(t) {
        run_on_cpu(t, s390_do_cpu_full_reset, t);
    }
    cmma_reset(cpu);
    subsystem_reset();
    scc->load_normal(CPU(cpu));
    cpu_synchronize_all_post_reset();
    resume_all_vcpus();
    return 0;
}

开发者ID:chianwei123，项目名称:qemu_stm32，代码行数:17，代码来源:misc_helper.c

示例10: s390_cpu_reset

/* CPUClass::reset() */
static void s390_cpu_reset(CPUState *s)
{
    S390CPU *cpu = S390_CPU(s);
    S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
    CPUS390XState *env = &cpu->env;

    if (qemu_loglevel_mask(CPU_LOG_RESET)) {
        qemu_log("CPU Reset (CPU %d)\n", env->cpu_index);
        log_cpu_state(env, 0);
    }

    scc->parent_reset(s);

    memset(env, 0, offsetof(CPUS390XState, breakpoints));
    /* FIXME: reset vector? */
    tlb_flush(env, 1);
    s390_add_running_cpu(env);
}

开发者ID:AlexWWW，项目名称:qemu-linaro-clone，代码行数:19，代码来源:cpu.c

示例11: s390_cpu_realizefn

static void s390_cpu_realizefn(DeviceState *dev, Error **errp)
{
    CPUState *cs = CPU(dev);
    S390CPUClass *scc = S390_CPU_GET_CLASS(dev);
    S390CPU *cpu = S390_CPU(dev);
    CPUS390XState *env = &cpu->env;
    Error *err = NULL;

    /* the model has to be realized before qemu_init_vcpu() due to kvm */
    s390_realize_cpu_model(cs, &err);
    if (err) {
        goto out;
    }

#if !defined(CONFIG_USER_ONLY)
    if (cpu->id >= max_cpus) {
        error_setg(&err, "Unable to add CPU: %" PRIi64
                   ", max allowed: %d", cpu->id, max_cpus - 1);
        goto out;
    }
#endif
    if (cpu_exists(cpu->id)) {
        error_setg(&err, "Unable to add CPU: %" PRIi64
                   ", it already exists", cpu->id);
        goto out;
    }
    if (cpu->id != scc->next_cpu_id) {
        error_setg(&err, "Unable to add CPU: %" PRIi64
                   ", The next available id is %" PRIi64, cpu->id,
                   scc->next_cpu_id);
        goto out;
    }

    cpu_exec_realizefn(cs, &err);
    if (err != NULL) {
        goto out;
    }
    scc->next_cpu_id++;

#if !defined(CONFIG_USER_ONLY)
    qemu_register_reset(s390_cpu_machine_reset_cb, cpu);
#endif
    env->cpu_num = cpu->id;
    s390_cpu_gdb_init(cs);
    qemu_init_vcpu(cs);
#if !defined(CONFIG_USER_ONLY)
    run_on_cpu(cs, s390_do_cpu_full_reset, RUN_ON_CPU_NULL);
#else
    cpu_reset(cs);
#endif

    scc->parent_realize(dev, &err);

#if !defined(CONFIG_USER_ONLY)
    if (dev->hotplugged) {
        raise_irq_cpu_hotplug();
    }
#endif

out:
    error_propagate(errp, err);
}

开发者ID:Icenowy，项目名称:qemu，代码行数:62，代码来源:cpu.c

注：本文中的S390CPUClass类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。