:orphan:

.. title:: CONFIG_QEMU_ICOUNT_SLEEP

.. kconfig:: CONFIG_QEMU_ICOUNT_SLEEP

CONFIG_QEMU_ICOUNT_SLEEP
########################

*QEMU icount sleep mode enable*

Type: ``bool``

Help
====

.. code-block:: none

    When the virtual CPU is sleeping, the virtual time will advance
    at default speed unless this option is set. With this option set,
    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.

Direct dependencies
===================

(\ :kconfig:`QEMU_ICOUNT <CONFIG_QEMU_ICOUNT>` && \ :kconfig:`BOARD_QEMU_CORTEX_A9 <CONFIG_BOARD_QEMU_CORTEX_A9>`) || \ :kconfig:`QEMU_ICOUNT <CONFIG_QEMU_ICOUNT>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y

Kconfig definitions
===================



At ``<Boards>/arm/qemu_cortex_a9/Kconfig.defconfig:75``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:22``

Menu path: (Top)

.. code-block:: kconfig

    config QEMU_ICOUNT_SLEEP
    	bool
    	default y
    	depends on QEMU_ICOUNT && BOARD_QEMU_CORTEX_A9

----

At ``<Boards>/Kconfig:57``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:37``

Menu path: (Top) → Board Options → QEMU icount mode

.. code-block:: kconfig

    config QEMU_ICOUNT_SLEEP
    	bool "QEMU icount sleep mode enable"
    	depends on QEMU_ICOUNT
    	help
    	  When the virtual CPU is sleeping, the virtual time will advance
    	  at default speed unless this option is set. With this option set,
    	  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 'depends on' condition includes propagated dependencies from ifs and menus.)*