mirror of https://gitee.com/openkylin/qemu.git
677a3baba4
Sometimes virtual timer callbacks depend on order
of virtual timer processing and warping of virtual clock.
Therefore every callback should be logged to make replay deterministic.
This patch creates a checkpoint before every virtual timer callback.
With these checkpoints virtual timers processing and clock warping
events order is completely deterministic.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
--
v2:
- remove mutex lock/unlock for virtual clock checkpoint since it is
not process any asynchronous events (commit
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| .. | ||
| Makefile.objs | ||
| replay-audio.c | ||
| replay-char.c | ||
| replay-events.c | ||
| replay-input.c | ||
| replay-internal.c | ||
| replay-internal.h | ||
| replay-net.c | ||
| replay-random.c | ||
| replay-snapshot.c | ||
| replay-time.c | ||
| replay.c | ||