Pavel Dovgalyuk 677a3baba4 replay: synchronize on every virtual timer callback ... 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 ca9759c2a9) - bump record/replay log file version Message-Id: <159012932716.27256.8854065545365559921.stgit@pasha-ThinkPad-X280> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2020-06-26 06:45:30 -04:00
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Makefile.objs	replay: record and replay random number sources	2020-01-07 12:08:39 +01:00
replay-audio.c	audio: use size_t where makes sense	2019-08-21 09:13:37 +02:00
replay-char.c	Clean up inclusion of sysemu/sysemu.h	2019-08-16 13:31:53 +02:00
replay-events.c	replay: add BH oneshot event for block layer	2019-10-14 17:12:48 +02:00
replay-input.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
replay-internal.c	replay: implement fair mutex	2020-06-10 12:10:47 -04:00
replay-internal.h	replay: record and replay random number sources	2020-01-07 12:08:39 +01:00
replay-net.c	Clean up inclusion of sysemu/sysemu.h	2019-08-16 13:31:53 +02:00
replay-random.c	replay: record and replay random number sources	2020-01-07 12:08:39 +01:00
replay-snapshot.c	replay: rename step-related variables and functions	2019-08-20 17:26:22 +02:00
replay-time.c	replay: rename step-related variables and functions	2019-08-20 17:26:22 +02:00
replay.c	replay: synchronize on every virtual timer callback	2020-06-26 06:45:30 -04:00