diff options
Diffstat (limited to 'replay/replay-internal.h')
| -rw-r--r-- | replay/replay-internal.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/replay/replay-internal.h b/replay/replay-internal.h index 1bc8fd5086..75249b7693 100644 --- a/replay/replay-internal.h +++ b/replay/replay-internal.h @@ -25,7 +25,12 @@ typedef enum ReplayAsyncEventKind { REPLAY_ASYNC_COUNT } ReplayAsyncEventKind; -/* Any changes to order/number of events will need to bump REPLAY_VERSION */ +/* + * Any changes to order/number of events will need to bump + * REPLAY_VERSION to prevent confusion with old logs. Also don't + * forget to update replay_event_name() to make your debugging life + * easier. + */ enum ReplayEvents { /* for instruction event */ EVENT_INSTRUCTION, @@ -74,6 +79,7 @@ enum ReplayEvents { * @cached_clock: Cached clocks values * @current_icount: number of processed instructions * @instruction_count: number of instructions until next event + * @current_event: current event index * @data_kind: current event * @has_unread_data: true if event not yet processed * @file_offset: offset into replay log at replay snapshot @@ -84,6 +90,7 @@ typedef struct ReplayState { int64_t cached_clock[REPLAY_CLOCK_COUNT]; uint64_t current_icount; int instruction_count; + unsigned int current_event; unsigned int data_kind; bool has_unread_data; uint64_t file_offset; @@ -188,6 +195,16 @@ void replay_event_net_save(void *opaque); /*! Reads network from the file. */ void *replay_event_net_load(void); +/* Diagnostics */ + +/** + * replay_sync_error(): report sync error and exit + * + * When we reach an error condition we want to report it centrally so + * we can also dump some useful information into the logs. + */ +G_NORETURN void replay_sync_error(const char *error); + /* VMState-related functions */ /* Registers replay VMState. |