:orphan:

.. title:: QEMU_ICOUNT

.. option:: CONFIG_QEMU_ICOUNT

*QEMU icount mode*

Type: ``bool``

Help
====

.. code-block:: none

    Enable QEMU virtual instruction counter. The virtual cpu will
    execute one instruction every 2^N ns of virtual time. This will
    give deterministic execution times from the guest point of view.

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

\ :option:`QEMU_TARGET <CONFIG_QEMU_TARGET>`

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

Default
=======

- y if !\ :option:`NETWORKING <CONFIG_NETWORKING>` && !\ :option:`BT <CONFIG_BT>`

Kconfig definition
==================



At ``<Zephyr Boards>/Kconfig:31``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:27``

Menu path: (Top) → Board Options

.. code-block:: kconfig

    config QEMU_ICOUNT
    	bool "QEMU icount mode"
    	default y if !NETWORKING && !BT
    	depends on QEMU_TARGET
    	help
    	  Enable QEMU virtual instruction counter. The virtual cpu will
    	  execute one instruction every 2^N ns of virtual time. This will
    	  give deterministic execution times from the guest point of view.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*