:orphan:

.. title:: CONFIG_X86_64

.. kconfig:: CONFIG_X86_64

CONFIG_X86_64
#############

*Run in 64-bit mode*

Type: ``bool``

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

\ :kconfig:`X86 <CONFIG_X86>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols selected by this symbol
===============================

- \ :kconfig:`64BIT <CONFIG_64BIT>`
- \ :kconfig:`USE_SWITCH <CONFIG_USE_SWITCH>`
- \ :kconfig:`USE_SWITCH_SUPPORTED <CONFIG_USE_SWITCH_SUPPORTED>`
- \ :kconfig:`SCHED_IPI_SUPPORTED <CONFIG_SCHED_IPI_SUPPORTED>`
- \ :kconfig:`X86_MMU <CONFIG_X86_MMU>`
- \ :kconfig:`X86_CPU_HAS_MMX <CONFIG_X86_CPU_HAS_MMX>`
- \ :kconfig:`X86_CPU_HAS_SSE <CONFIG_X86_CPU_HAS_SSE>`
- \ :kconfig:`X86_CPU_HAS_SSE2 <CONFIG_X86_CPU_HAS_SSE2>`
- \ :kconfig:`X86_MMX <CONFIG_X86_MMX>`
- \ :kconfig:`X86_SSE <CONFIG_X86_SSE>`
- \ :kconfig:`X86_SSE2 <CONFIG_X86_SSE2>`

Symbols that select this symbol
===============================

- \ :kconfig:`BOARD_ACRN <CONFIG_BOARD_ACRN>`
- \ :kconfig:`BOARD_EHL_CRB <CONFIG_BOARD_EHL_CRB>`
- \ :kconfig:`BOARD_EHL_CRB_SBL <CONFIG_BOARD_EHL_CRB_SBL>`
- \ :kconfig:`BOARD_QEMU_X86_64 <CONFIG_BOARD_QEMU_X86_64>`
- \ :kconfig:`BOARD_UP_SQUARED <CONFIG_BOARD_UP_SQUARED>`

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



At ``<Zephyr Architecture>/x86/Kconfig:61``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Zephyr Architecture>/Kconfig:12``

Menu path: (Top) → X86 Architecture Options

.. code-block:: kconfig

    config X86_64
    	bool "Run in 64-bit mode"
    	select 64BIT
    	select USE_SWITCH
    	select USE_SWITCH_SUPPORTED
    	select SCHED_IPI_SUPPORTED
    	select X86_MMU
    	select X86_CPU_HAS_MMX
    	select X86_CPU_HAS_SSE
    	select X86_CPU_HAS_SSE2
    	select X86_MMX
    	select X86_SSE
    	select X86_SSE2
    	depends on X86

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