@@ -57,6 +57,7 @@ void qemu_register_suspend_notifier(Notifier *notifier);
void qemu_system_wakeup_request(WakeupReason reason);
void qemu_system_wakeup_enable(WakeupReason reason, bool enabled);
void qemu_register_wakeup_notifier(Notifier *notifier);
+void qemu_system_shutdown_request_impl(void);
void qemu_system_shutdown_request(void);
void qemu_system_powerdown_request(void);
void qemu_register_powerdown_notifier(Notifier *notifier);
@@ -20,6 +20,8 @@
#define EVENT_TM 2
/* for software interrupt */
#define EVENT_INTERRUPT 15
+/* for shutdown request */
+#define EVENT_SHUTDOWN 20
/* for emulated exceptions */
#define EVENT_EXCEPTION 23
/* for async events */
@@ -43,6 +43,10 @@ bool skip_async_events(int stop_event)
res = true;
}
switch (replay_data_kind) {
+ case EVENT_SHUTDOWN:
+ replay_has_unread_data = 0;
+ qemu_system_shutdown_request_impl();
+ break;
case EVENT_INSTRUCTION:
replay_state.instructions_count = replay_get_dword();
return res;
@@ -146,3 +150,10 @@ bool replay_has_interrupt(void)
}
return false;
}
+
+void replay_shutdown_request(void)
+{
+ if (replay_mode == REPLAY_MODE_RECORD) {
+ replay_put_event(EVENT_SHUTDOWN);
+ }
+}
@@ -78,6 +78,11 @@ void replay_save_tm(struct tm *tm);
/*! Reads struct tm value from the log. Stops execution in case of error */
void replay_read_tm(struct tm *tm);
+/* Events */
+
+/*! Called when qemu shutdown is requested. */
+void replay_shutdown_request(void);
+
/* Asynchronous events queue */
/*! Disables storing events in the queue */
@@ -1802,13 +1802,19 @@ void qemu_system_killed(int signal, pid_t pid)
qemu_system_shutdown_request();
}
-void qemu_system_shutdown_request(void)
+void qemu_system_shutdown_request_impl(void)
{
trace_qemu_system_shutdown_request();
shutdown_requested = 1;
qemu_notify_event();
}
+void qemu_system_shutdown_request(void)
+{
+ replay_shutdown_request();
+ qemu_system_shutdown_request_impl();
+}
+
static void qemu_system_powerdown(void)
{
qapi_event_send_powerdown(&error_abort);
This patch records and replays simulator shutdown event. Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> --- include/sysemu/sysemu.h | 1 + replay/replay-internal.h | 2 ++ replay/replay.c | 11 +++++++++++ replay/replay.h | 5 +++++ vl.c | 8 +++++++- 5 files changed, 26 insertions(+), 1 deletions(-)