CONFIG_64BIT

(No prompt – not directly user assignable.)

Type: bool

Help

This option tells the build system that the target system is using a 64-bit address space, meaning that pointer and long types are 64 bits wide. This option is selected by arch/$ARCH/Kconfig, soc//Kconfig, or boards//Kconfig and the user should generally avoid modifying it.

Defaults

No defaults. Implicitly defaults to n.

Symbols that select this symbol

Kconfig definition

At arch/Kconfig:78

Included via Kconfig:8Kconfig.zephyr:31

Menu path: (Top) → General Architecture Options

config 64BIT
    bool
    help
      This option tells the build system that the target system is
      using a 64-bit address space, meaning that pointer and long types
      are 64 bits wide. This option is selected by arch/$ARCH/Kconfig,
      soc//Kconfig, or boards//Kconfig and the user should generally
      avoid modifying it.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)