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target-s390x: QOM'ify CPU init 

Move code from cpu_s390x_init() into an initfn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Andreas Färber 2012-04-02 13:56:29 +02:00
parent 1ac1a7499b
commit 8f22e0df80
3 changed files with 31 additions and 18 deletions
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25
target-s390x/cpu.c
View File

@ -45,6 +45,30 @@ static void s390_cpu_reset(CPUState *s)
s390_add_running_cpu(env);
}
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, env);
env->cpu_timer = qemu_new_timer_ns(vm_clock, s390x_cpu_timer, env);
#endif
env->cpu_num = cpu_num++;
env->ext_index = -1;
cpu_reset(CPU(cpu));
}
static void s390_cpu_class_init(ObjectClass *oc, void *data)
{
S390CPUClass *scc = S390_CPU_CLASS(oc);
@ -58,6 +82,7 @@ static const TypeInfo s390_cpu_type_info = {
.name = TYPE_S390_CPU,
.parent = TYPE_CPU,
.instance_size = sizeof(S390CPU),
.instance_init = s390_cpu_initfn,
.abstract = false,
.class_size = sizeof(S390CPUClass),
.class_init = s390_cpu_class_init,

3
target-s390x/cpu.h
View File

@ -288,6 +288,9 @@ int cpu_s390x_handle_mmu_fault (CPUS390XState *env, target_ulong address, int rw
#ifndef CONFIG_USER_ONLY
void s390x_tod_timer(void *opaque);
void s390x_cpu_timer(void *opaque);
int s390_virtio_hypercall(CPUS390XState *env, uint64_t mem, uint64_t hypercall);
#ifdef CONFIG_KVM

21
target-s390x/helper.c
View File

@ -51,7 +51,7 @@
#endif
#ifndef CONFIG_USER_ONLY
static void s390x_tod_timer(void *opaque)
void s390x_tod_timer(void *opaque)
{
CPUS390XState *env = opaque;
@ -59,7 +59,7 @@ static void s390x_tod_timer(void *opaque)
cpu_interrupt(env, CPU_INTERRUPT_HARD);
}
static void s390x_cpu_timer(void *opaque)
void s390x_cpu_timer(void *opaque)
{
CPUS390XState *env = opaque;
@ -72,32 +72,17 @@ CPUS390XState *cpu_s390x_init(const char *cpu_model)
{
S390CPU *cpu;
CPUS390XState *env;
#if !defined (CONFIG_USER_ONLY)
struct tm tm;
#endif
static int inited = 0;
static int cpu_num = 0;
cpu = S390_CPU(object_new(TYPE_S390_CPU));
env = &cpu->env;
cpu_exec_init(env);
if (tcg_enabled() && !inited) {
inited = 1;
s390x_translate_init();
}
#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, env);
env->cpu_timer = qemu_new_timer_ns(vm_clock, s390x_cpu_timer, env);
#endif
env->cpu_model_str = cpu_model;
env->cpu_num = cpu_num++;
env->ext_index = -1;
cpu_reset(CPU(cpu));
qemu_init_vcpu(env);
return env;
}