Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

[mirror_qemu.git] / replay / replay-internal.h

diff --git a/replay/replay-internal.h b/replay/replay-internal.h
index 55fca1ac6b4b487289e5aecd2e6c9cf5dc1721ec..89e377be90f38d01aa9c121d7ee9fc26705a8642 100644 (file)
--- a/replay/replay-internal.h
+++ b/replay/replay-internal.h
@@ -12,6 +12,19 @@
  *
  */
 
+/* Asynchronous events IDs */
+
+typedef enum ReplayAsyncEventKind {
+    REPLAY_ASYNC_EVENT_BH,
+    REPLAY_ASYNC_EVENT_BH_ONESHOT,
+    REPLAY_ASYNC_EVENT_INPUT,
+    REPLAY_ASYNC_EVENT_INPUT_SYNC,
+    REPLAY_ASYNC_EVENT_CHAR_READ,
+    REPLAY_ASYNC_EVENT_BLOCK,
+    REPLAY_ASYNC_EVENT_NET,
+    REPLAY_ASYNC_COUNT
+} ReplayAsyncEventKind;
+
 /* Any changes to order/number of events will need to bump REPLAY_VERSION */
 enum ReplayEvents {
     /* for instruction event */
@@ -22,6 +35,7 @@ enum ReplayEvents {
     EVENT_EXCEPTION,
     /* for async events */
     EVENT_ASYNC,
+    EVENT_ASYNC_LAST = EVENT_ASYNC + REPLAY_ASYNC_COUNT - 1,
     /* for shutdown requests, range allows recovery of ShutdownCause */
     EVENT_SHUTDOWN,
     EVENT_SHUTDOWN_LAST = EVENT_SHUTDOWN + SHUTDOWN_CAUSE__MAX,
@@ -34,6 +48,8 @@ enum ReplayEvents {
     EVENT_AUDIO_OUT,
     /* for audio in event */
     EVENT_AUDIO_IN,
+    /* for random number generator */
+    EVENT_RANDOM,
     /* for clock read/writes */
     /* some of greater codes are reserved for clocks */
     EVENT_CLOCK,
@@ -47,21 +63,6 @@ enum ReplayEvents {
     EVENT_COUNT
 };
 
-/* Asynchronous events IDs */
-
-enum ReplayAsyncEventKind {
-    REPLAY_ASYNC_EVENT_BH,
-    REPLAY_ASYNC_EVENT_BH_ONESHOT,
-    REPLAY_ASYNC_EVENT_INPUT,
-    REPLAY_ASYNC_EVENT_INPUT_SYNC,
-    REPLAY_ASYNC_EVENT_CHAR_READ,
-    REPLAY_ASYNC_EVENT_BLOCK,
-    REPLAY_ASYNC_EVENT_NET,
-    REPLAY_ASYNC_COUNT
-};
-
-typedef enum ReplayAsyncEventKind ReplayAsyncEventKind;
-
 typedef struct ReplayState {
     /*! Cached clock values. */
     int64_t cached_clock[REPLAY_CLOCK_COUNT];
@@ -81,17 +82,17 @@ typedef struct ReplayState {
     uint64_t block_request_id;
     /*! Prior value of the host clock */
     uint64_t host_clock_last;
-    /*! Asynchronous event type read from the log */
-    int32_t read_event_kind;
     /*! Asynchronous event id read from the log */
     uint64_t read_event_id;
-    /*! Asynchronous event checkpoint id read from the log */
-    int32_t read_event_checkpoint;
 } ReplayState;
 extern ReplayState replay_state;
 
 /* File for replay writing */
 extern FILE *replay_file;
+/* Instruction count of the replay breakpoint */
+extern uint64_t replay_break_icount;
+/* Timer for the replay breakpoint callback */
+extern QEMUTimer *replay_break_timer;
 
 void replay_put_byte(uint8_t byte);
 void replay_put_event(uint8_t event);
@@ -143,14 +144,12 @@ void replay_read_next_clock(unsigned int kind);
 void replay_init_events(void);
 /*! Clears internal data structures for events handling */
 void replay_finish_events(void);
-/*! Flushes events queue */
-void replay_flush_events(void);
 /*! Returns true if there are any unsaved events in the queue */
 bool replay_has_events(void);
 /*! Saves events from queue into the file */
-void replay_save_events(int checkpoint);
+void replay_save_events(void);
 /*! Read events from the file into the input queue */
-void replay_read_events(int checkpoint);
+void replay_read_events(void);
 /*! Adds specified async event to the queue */
 void replay_add_event(ReplayAsyncEventKind event_kind, void *opaque,
                       void *opaque2, uint64_t id);