// timers were updated
uint64_t initial_time; // Time when VMM started.
- uint64_t pause_time; // Host time when VM entered and paused.
+ uint64_t enter_time; // Host time the guest was last entered
+ uint64_t exit_time; // Host time the the VM was exited to
struct v3_msr tsc_aux; // Auxilliary MSR for RDTSCP
// Installed Timers slaved off of the guest monotonic TSC
int v3_start_time(struct guest_info * core);
+int v3_time_enter_vm(struct guest_info * core);
+int v3_time_exit_vm(struct guest_info * core);
+
int v3_adjust_time(struct guest_info * core);
-int v3_pause_time(struct guest_info * core);
int v3_offset_time(struct guest_info * core, sint64_t offset);
-int v3_restart_time(struct guest_info * core);
// Basic functions for attaching timers to the passage of time
struct v3_timer * v3_add_timer(struct guest_info * info, struct v3_timer_ops * ops, void * private_data);
// Returns *monotonic* guest time.
static inline uint64_t v3_get_guest_time(struct vm_time *t) {
- if (t->pause_time) {
- return t->pause_time + t->guest_host_offset;
- } else {
- return v3_get_host_time(t) + t->guest_host_offset;
- }
+#ifdef V3_CONFIG_TIME_HIDE_VM_COST
+ V3_ASSERT(t->exit_time);
+ return t->exit_time + t->guest_host_offset;
+#else
+ return v3_get_host_time(t) + t->guest_host_offset;
+#endif
}
// Returns the TSC value seen by the guest