menu "Architecture-specific options"

config 64BITS
	bool "64-bits kernel" if ARCH = "x86"
	default ARCH != "i386"
	---help---
	  Build a 64-bits kernel.

config X86_PAE
	bool "Enable PAE (Physical Address Extension)"
	depends on X86_32
	---help---
	  PAE allows addressing physical memory beyond 4 GiB at the cost
	  of more pagetable lookup and memory overhead.

config X86_PMU_AMD
	bool "Enable AMD PMU driver"
	select PERFMON
	default n
	---help---
	  Enable support for the performance monitoring unit on AMD
	  processors.

	  If unsure, disable.

config X86_PMU_INTEL
	bool "Enable Intel PMU driver"
	select PERFMON
	default n
	---help---
	  Enable support for the performance monitoring unit on Intel
	  processors.

	  If unsure, disable.

endmenu

config X86_32
	def_bool y
	depends on !64BITS

config X86_64
	def_bool y
	depends on 64BITS

config X86
	def_bool y

config LATOMIC_REPLACE_ATOMIC_ON_UP
	def_bool y

config SUBARCH
	string
	default "i386" if X86_32
	default "amd64" if X86_64