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CONFIG_X86_64

Run in 64-bit mode

Type: bool

Direct dependencies

X86

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Kconfig definition

At arch/x86/Kconfig:61

Included via Kconfig:8Kconfig.zephyr:39arch/Kconfig:12

Menu path: (Top) → X86 Architecture Options

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.)