static int timer_load(QEMUFile *f, void *opaque, int version_id)
{
TimersState *s = opaque;
if (version_id != 1 && version_id != 2)
return -EINVAL;
if (s->cpu_ticks_enabled) {
return -EINVAL;
}
s->cpu_ticks_prev = qemu_get_sbe64(f);
s->cpu_ticks_offset = qemu_get_sbe64(f);
if (version_id == 2) {
s->cpu_clock_offset = qemu_get_sbe64(f);
}
return 0;
}
static int goldfish_timer_load(QEMUFile* f, void* opaque, int version_id)
{
struct timer_state* s = opaque;
if (version_id != GOLDFISH_TIMER_SAVE_VERSION)
return -1;
s->now_ns = qemu_get_sbe64(f); /* using qemu_get_be64 (without 's') causes faulty code generation
in the compiler, dropping the 32 most significant bits */
s->armed = qemu_get_byte(f);
if (s->armed) {
int64_t now_tks = qemu_get_clock(vm_clock);
int64_t diff_tks = qemu_get_be64(f);
int64_t alarm_tks = now_tks + diff_tks;
if (alarm_tks <= now_tks) {
goldfish_device_set_irq(&s->dev, 0, 1);
s->armed = 0;
} else {
qemu_mod_timer(s->timer, alarm_tks);
}
}
return 0;
}
