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-rw-r--r--vl.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/vl.c b/vl.c
index 6052b1cd30..1f95a37c18 100644
--- a/vl.c
+++ b/vl.c
@@ -528,8 +528,6 @@ uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c)
/***********************************************************/
/* real time host monotonic timer */
-#define QEMU_TIMER_BASE 1000000000LL
-
#ifdef WIN32
static int64_t clock_freq;
@@ -550,7 +548,7 @@ static int64_t get_clock(void)
{
LARGE_INTEGER ti;
QueryPerformanceCounter(&ti);
- return muldiv64(ti.QuadPart, QEMU_TIMER_BASE, clock_freq);
+ return muldiv64(ti.QuadPart, get_ticks_per_sec(), clock_freq);
}
#else
@@ -613,7 +611,7 @@ typedef struct TimersState {
int64_t cpu_ticks_offset;
int64_t cpu_clock_offset;
int32_t cpu_ticks_enabled;
- int64_t ticks_per_sec;
+ int64_t dummy;
} TimersState;
TimersState timers_state;
@@ -758,7 +756,7 @@ static void rtc_stop_timer(struct qemu_alarm_timer *t);
fairly approximate, so ignore small variation.
When the guest is idle real and virtual time will be aligned in
the IO wait loop. */
-#define ICOUNT_WOBBLE (QEMU_TIMER_BASE / 10)
+#define ICOUNT_WOBBLE (get_ticks_per_sec() / 10)
static void icount_adjust(void)
{
@@ -800,7 +798,7 @@ static void icount_adjust_rt(void * opaque)
static void icount_adjust_vm(void * opaque)
{
qemu_mod_timer(icount_vm_timer,
- qemu_get_clock(vm_clock) + QEMU_TIMER_BASE / 10);
+ qemu_get_clock(vm_clock) + get_ticks_per_sec() / 10);
icount_adjust();
}
@@ -816,7 +814,7 @@ static void init_icount_adjust(void)
qemu_get_clock(rt_clock) + 1000);
icount_vm_timer = qemu_new_timer(vm_clock, icount_adjust_vm, NULL);
qemu_mod_timer(icount_vm_timer,
- qemu_get_clock(vm_clock) + QEMU_TIMER_BASE / 10);
+ qemu_get_clock(vm_clock) + get_ticks_per_sec() / 10);
}
static struct qemu_alarm_timer alarm_timers[] = {
@@ -1036,15 +1034,9 @@ int64_t qemu_get_clock(QEMUClock *clock)
}
}
-int64_t get_ticks_per_sec(void)
-{
- return timers_state.ticks_per_sec;
-}
-
static void init_timers(void)
{
init_get_clock();
- timers_state.ticks_per_sec = QEMU_TIMER_BASE;
rt_clock = qemu_new_clock(QEMU_TIMER_REALTIME);
vm_clock = qemu_new_clock(QEMU_TIMER_VIRTUAL);
}
@@ -1081,7 +1073,7 @@ static const VMStateDescription vmstate_timers = {
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
VMSTATE_INT64(cpu_ticks_offset, TimersState),
- VMSTATE_INT64(ticks_per_sec, TimersState),
+ VMSTATE_INT64(dummy, TimersState),
VMSTATE_INT64_V(cpu_clock_offset, TimersState, 2),
VMSTATE_END_OF_LIST()
}