static void s390_cpu_initfn(Object *obj)
{
CPUState *cs = CPU(obj);
S390CPU *cpu = S390_CPU(obj);
CPUS390XState *env = &cpu->env;
static bool inited;
static int cpu_num = 0;
#if !defined(CONFIG_USER_ONLY)
struct tm tm;
#endif
cs->env_ptr = env;
cpu_exec_init(env);
#if !defined(CONFIG_USER_ONLY)
qemu_register_reset(s390_cpu_machine_reset_cb, cpu);
qemu_get_timedate(&tm, 0);
env->tod_offset = TOD_UNIX_EPOCH +
(time2tod(mktimegm(&tm)) * 1000000000ULL);
env->tod_basetime = 0;
env->tod_timer = qemu_new_timer_ns(vm_clock, s390x_tod_timer, cpu);
env->cpu_timer = qemu_new_timer_ns(vm_clock, s390x_cpu_timer, cpu);
/* set CPUState::halted state to 1 to avoid decrementing the running
* cpu counter in s390_cpu_reset to a negative number at
* initial ipl */
cs->halted = 1;
#endif
env->cpu_num = cpu_num++;
env->ext_index = -1;
if (tcg_enabled() && !inited) {
inited = true;
s390x_translate_init();
}
}
static void s390_cpu_initfn(Object *obj)
{
CPUState *cs = CPU(obj);
S390CPU *cpu = S390_CPU(obj);
CPUS390XState *env = &cpu->env;
static bool inited;
static int cpu_num = 0;
#if !defined(CONFIG_USER_ONLY)
struct tm tm;
#endif
cs->env_ptr = env;
cpu_exec_init(env);
#if !defined(CONFIG_USER_ONLY)
qemu_register_reset(s390_cpu_machine_reset_cb, cpu);
qemu_get_timedate(&tm, 0);
env->tod_offset = TOD_UNIX_EPOCH +
(time2tod(mktimegm(&tm)) * 1000000000ULL);
env->tod_basetime = 0;
env->tod_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, s390x_tod_timer, cpu);
env->cpu_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, s390x_cpu_timer, cpu);
s390_cpu_set_state(CPU_STATE_STOPPED, cpu);
#endif
env->cpu_num = cpu_num++;
if (tcg_enabled() && !inited) {
inited = true;
s390x_translate_init();
}
}
static void s390_cpu_initfn(Object *obj)
{
CPUState *cs = CPU(obj);
S390CPU *cpu = S390_CPU(obj);
CPUS390XState *env = &cpu->env;
static bool inited;
#if !defined(CONFIG_USER_ONLY)
struct tm tm;
#endif
cs->env_ptr = env;
cs->halted = 1;
cs->exception_index = EXCP_HLT;
object_property_add(OBJECT(cpu), "id", "int64_t", s390x_cpu_get_id,
s390x_cpu_set_id, NULL, NULL, NULL);
s390_cpu_model_register_props(obj);
#if !defined(CONFIG_USER_ONLY)
qemu_get_timedate(&tm, 0);
env->tod_offset = TOD_UNIX_EPOCH +
(time2tod(mktimegm(&tm)) * 1000000000ULL);
env->tod_basetime = 0;
env->tod_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, s390x_tod_timer, cpu);
env->cpu_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, s390x_cpu_timer, cpu);
s390_cpu_set_state(CPU_STATE_STOPPED, cpu);
#endif
if (tcg_enabled() && !inited) {
inited = true;
s390x_translate_init();
}
}
static void rtc_set_time(RTCState *s)
{
struct tm tm;
rtc_get_time(s, &tm);
s->base_rtc = mktimegm(&tm);
s->last_update = qemu_get_clock_ns(rtc_clock);
rtc_change_mon_event(&tm);
}
/*
* Parse a date in progress-file format.
*/
time_t parse_date(char *buf) {
struct tm tm;
int year, month;
sscanf(buf, "%d/%d/%d %d:%d:%d", &year, &month, &tm.tm_mday,
&tm.tm_hour, &tm.tm_min, &tm.tm_sec);
tm.tm_year = year - 1900;
tm.tm_mon = month - 1;
return mktimegm(&tm);
}
static void rtc_set_time(RTCState *s)
{
struct tm tm;
rtc_get_time(s, &tm);
s->base_rtc = mktimegm(&tm);
s->last_update = qemu_clock_get_ns(rtc_clock);
qapi_event_send_rtc_change(qemu_timedate_diff(&tm), &error_abort);
}
static void rtc_set_date_from_host(ISADevice *dev)
{
RTCState *s = MC146818_RTC(dev);
struct tm tm;
qemu_get_timedate(&tm, 0);
s->base_rtc = mktimegm(&tm);
s->last_update = qemu_get_clock_ns(rtc_clock);
s->offset = 0;
/* set the CMOS date */
rtc_set_cmos(s, &tm);
}
static int pl031_init(SysBusDevice *dev)
{
pl031_state *s = FROM_SYSBUS(pl031_state, dev);
struct tm tm;
memory_region_init_io(&s->iomem, &pl031_ops, s, "pl031", 0x1000);
sysbus_init_mmio(dev, &s->iomem);
sysbus_init_irq(dev, &s->irq);
qemu_get_timedate(&tm, 0);
s->tick_offset = mktimegm(&tm) - qemu_get_clock_ns(rtc_clock) / get_ticks_per_sec();
s->timer = qemu_new_timer_ns(rtc_clock, pl031_interrupt, s);
return 0;
}
static void pl031_init(Object *obj)
{
PL031State *s = PL031(obj);
SysBusDevice *dev = SYS_BUS_DEVICE(obj);
struct tm tm;
memory_region_init_io(&s->iomem, obj, &pl031_ops, s, "pl031", 0x1000);
sysbus_init_mmio(dev, &s->iomem);
sysbus_init_irq(dev, &s->irq);
qemu_get_timedate(&tm, 0);
s->tick_offset = mktimegm(&tm) -
qemu_clock_get_ns(rtc_clock) / NANOSECONDS_PER_SECOND;
s->timer = timer_new_ns(rtc_clock, pl031_interrupt, s);
}
static int pl031_init(SysBusDevice *dev)
{
int iomemtype;
pl031_state *s = FROM_SYSBUS(pl031_state, dev);
struct tm tm;
iomemtype = cpu_register_io_memory(pl031_readfn, pl031_writefn, s);
if (iomemtype == -1) {
hw_error("pl031_init: Can't register I/O memory\n");
}
sysbus_init_mmio(dev, 0x1000, iomemtype);
sysbus_init_irq(dev, &s->irq);
/* ??? We assume vm_clock is zero at this point. */
qemu_get_timedate(&tm, 0);
s->tick_offset = mktimegm(&tm);
s->timer = qemu_new_timer(vm_clock, pl031_interrupt, s);
return 0;
}
static void s390_cpu_initfn(Object *obj)
{
S390CPU *cpu = S390_CPU(obj);
CPUS390XState *env = &cpu->env;
static int cpu_num = 0;
#if !defined(CONFIG_USER_ONLY)
struct tm tm;
#endif
cpu_exec_init(env);
#if !defined(CONFIG_USER_ONLY)
qemu_get_timedate(&tm, 0);
env->tod_offset = TOD_UNIX_EPOCH +
(time2tod(mktimegm(&tm)) * 1000000000ULL);
env->tod_basetime = 0;
env->tod_timer = qemu_new_timer_ns(vm_clock, s390x_tod_timer, cpu);
env->cpu_timer = qemu_new_timer_ns(vm_clock, s390x_cpu_timer, cpu);
#endif
env->cpu_num = cpu_num++;
env->ext_index = -1;
cpu_reset(CPU(cpu));
}
