@@ -325,7 +325,7 @@ static void icount_adjust(void)
static void icount_adjust_rt(void *opaque)
{
timer_mod(icount_rt_timer,
- qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
+ qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL_RT) + 1000);
icount_adjust();
}
@@ -353,7 +353,7 @@ static void icount_warp_rt(void *opaque)
seqlock_write_lock(&timers_state.vm_clock_seqlock);
if (runstate_is_running()) {
- int64_t clock = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
+ int64_t clock = cpu_get_clock_locked();
int64_t warp_delta;
warp_delta = clock - vm_clock_warp_start;
@@ -362,7 +362,7 @@ static void icount_warp_rt(void *opaque)
* In adaptive mode, do not let QEMU_CLOCK_VIRTUAL run too
* far ahead of real time.
*/
- int64_t cur_time = cpu_get_clock_locked();
+ int64_t cur_time = clock;
int64_t cur_icount = cpu_get_icount_locked();
int64_t delta = cur_time - cur_icount;
warp_delta = MIN(warp_delta, delta);
@@ -427,7 +427,7 @@ void qemu_clock_warp(QEMUClockType type)
}
/* We want to use the earliest deadline from ALL vm_clocks */
- clock = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
+ clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL_RT);
deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL);
if (deadline < 0) {
return;
@@ -520,8 +520,8 @@ void configure_icount(QemuOpts *opts, Error **errp)
return;
}
icount_align_option = qemu_opt_get_bool(opts, "align", false);
- icount_warp_timer = timer_new_ns(QEMU_CLOCK_REALTIME,
- icount_warp_rt, NULL);
+ icount_warp_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL_RT,
+ icount_warp_rt, NULL);
if (strcmp(option, "auto") != 0) {
errno = 0;
icount_time_shift = strtol(option, &rem_str, 0);
@@ -545,10 +545,10 @@ void configure_icount(QemuOpts *opts, Error **errp)
the virtual time trigger catches emulated time passing too fast.
Realtime triggers occur even when idle, so use them less frequently
than VM triggers. */
- icount_rt_timer = timer_new_ms(QEMU_CLOCK_REALTIME,
- icount_adjust_rt, NULL);
+ icount_rt_timer = timer_new_ms(QEMU_CLOCK_VIRTUAL_RT,
+ icount_adjust_rt, NULL);
timer_mod(icount_rt_timer,
- qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
+ qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL_RT) + 1000);
icount_vm_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL,
icount_adjust_vm, NULL);
timer_mod(icount_vm_timer,
This patch adds saving and replaying warping parameters in record and replay modes. These parameters affect on virtual clock values and therefore should be deterministic. Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> --- cpus.c | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-)