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qemu-options.hx: Fix reversed description of icount sleep behavior

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The documentation for the -icount option incorrectly describes the behavior
of the sleep suboption. Based on the actual implementation and system
behavior, the effects of sleep=on and sleep=off were inadvertently reversed.
This commit updates the description to reflect their intended functionality.

Cc: qemu-stable@nongnu.org
Fixes: fa647905e6 ("qemu-options.hx: Fix minor issues in icount documentation")
Signed-off-by: Ethan Chen <ethan84@andestech.com>
Message-id: 20250606095728.3672832-1-ethan84@andestech.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit e372214e66)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Ethan Chen
2025-06-06 17:57:28 +08:00
committed by Michael Tokarev
parent c902fc66c9
commit 436b3dd8cc
1 changed files with 4 additions and 4 deletions
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8
qemu-options.hx
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@@ -4936,13 +4936,13 @@ SRST
with actual performance.
When the virtual cpu is sleeping, the virtual time will advance at
default speed unless ``sleep=on`` is specified. With
``sleep=on``, the virtual time will jump to the next timer
default speed unless ``sleep=off`` is specified. With
``sleep=off``, the virtual time will jump to the next timer
deadline instantly whenever the virtual cpu goes to sleep mode and
will not advance if no timer is enabled. This behavior gives
deterministic execution times from the guest point of view.
The default if icount is enabled is ``sleep=off``.
``sleep=on`` cannot be used together with either ``shift=auto``
The default if icount is enabled is ``sleep=on``.
``sleep=off`` cannot be used together with either ``shift=auto``
or ``align=on``.
``align=on`` will activate the delay algorithm which will try to