motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-07-26 11:53:53 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

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

Browse source 
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>
This commit is contained in:
Ethan Chen 2025-06-06 17:57:28 +08:00 • committed by Peter Maydell
parent 16a9b55021
commit e372214e66
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
qemu-options.hx
View file

@ -4936,13 +4936,13 @@ SRST
with actual performance. with actual performance.
When the virtual cpu is sleeping, the virtual time will advance at When the virtual cpu is sleeping, the virtual time will advance at
default speed unless ``sleep=on`` is specified. With default speed unless ``sleep=off`` is specified. With
``sleep=on``, the virtual time will jump to the next timer ``sleep=off``, the virtual time will jump to the next timer
deadline instantly whenever the virtual cpu goes to sleep mode and deadline instantly whenever the virtual cpu goes to sleep mode and
will not advance if no timer is enabled. This behavior gives will not advance if no timer is enabled. This behavior gives
deterministic execution times from the guest point of view. deterministic execution times from the guest point of view.
The default if icount is enabled is ``sleep=off``. The default if icount is enabled is ``sleep=on``.
``sleep=on`` cannot be used together with either ``shift=auto`` ``sleep=off`` cannot be used together with either ``shift=auto``
or ``align=on``. or ``align=on``.
``align=on`` will activate the delay algorithm which will try to ``align=on`` will activate the delay algorithm which will try to