@@ -180,12 +180,13 @@ bool replay_checkpoint(ReplayCheckpoint checkpoint)
}
if (in_checkpoint) {
- /* If we are already in checkpoint, then there is no need
- for additional synchronization.
+ /*
Recursion occurs when HW event modifies timers.
- Timer modification may invoke the checkpoint and
- proceed to recursion. */
- return true;
+ Prevent performing icount warp in this case and
+ wait for another invocation of the checkpoint.
+ */
+ g_assert(replay_mode == REPLAY_MODE_PLAY);
+ return false;
}
in_checkpoint = true;