Revision 972abbe0
| b/vl.c | ||
|---|---|---|
| 578 | 578 |
|
| 579 | 579 |
struct QEMUClock {
|
| 580 | 580 |
int type; |
| 581 |
int enabled; |
|
| 581 | 582 |
/* XXX: add frequency */ |
| 582 | 583 |
}; |
| 583 | 584 |
|
| ... | ... | |
| 812 | 813 |
QEMUClock *clock; |
| 813 | 814 |
clock = qemu_mallocz(sizeof(QEMUClock)); |
| 814 | 815 |
clock->type = type; |
| 816 |
clock->enabled = 1; |
|
| 815 | 817 |
return clock; |
| 816 | 818 |
} |
| 817 | 819 |
|
| 820 |
static void qemu_clock_enable(QEMUClock *clock, int enabled) |
|
| 821 |
{
|
|
| 822 |
clock->enabled = enabled; |
|
| 823 |
} |
|
| 824 |
|
|
| 818 | 825 |
QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque) |
| 819 | 826 |
{
|
| 820 | 827 |
QEMUTimer *ts; |
| ... | ... | |
| 907 | 914 |
{
|
| 908 | 915 |
QEMUTimer **ptimer_head, *ts; |
| 909 | 916 |
int64_t current_time; |
| 917 |
|
|
| 918 |
if (!clock->enabled) |
|
| 919 |
return; |
|
| 910 | 920 |
|
| 911 | 921 |
current_time = qemu_get_clock (clock); |
| 912 | 922 |
ptimer_head = &active_timers[clock->type]; |
| ... | ... | |
| 1017 | 1027 |
|
| 1018 | 1028 |
/* vm time timers */ |
| 1019 | 1029 |
if (vm_running) {
|
| 1020 |
if (!cur_cpu || likely(!(cur_cpu->singlestep_enabled & SSTEP_NOTIMER))) |
|
| 1021 |
qemu_run_timers(vm_clock); |
|
| 1030 |
qemu_run_timers(vm_clock); |
|
| 1022 | 1031 |
} |
| 1023 | 1032 |
|
| 1024 | 1033 |
qemu_run_timers(rt_clock); |
| ... | ... | |
| 3969 | 3978 |
for (; next_cpu != NULL; next_cpu = next_cpu->next_cpu) {
|
| 3970 | 3979 |
CPUState *env = cur_cpu = next_cpu; |
| 3971 | 3980 |
|
| 3981 |
qemu_clock_enable(vm_clock, |
|
| 3982 |
(cur_cpu->singlestep_enabled & SSTEP_NOTIMER) == 0); |
|
| 3983 |
|
|
| 3972 | 3984 |
if (alarm_timer->pending) |
| 3973 | 3985 |
break; |
| 3974 | 3986 |
if (cpu_can_run(env)) |
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