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; 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; #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 inline uint64_t clock_value(CPUS390XState *env) { uint64_t time; time = env->tod_offset + time2tod(qemu_get_clock_ns(vm_clock) - env->tod_basetime); return time; }
/* Store Clock */ uint64_t HELPER(stck)(CPUS390XState *env) { uint64_t time; time = env->tod_offset + time2tod(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - env->tod_basetime); return time; }
static inline uint64_t clock_value(CPUS390XState *env) { uint64_t time; time = env->tod_offset + time2tod(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - env->tod_basetime); return time; }
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)); }
/* Store CPU Timer */ uint64_t HELPER(stpt)(CPUS390XState *env) { return time2tod(env->cputm - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); }