CONFIG_FLOAT

This option allows threads to use the floating point registers. By default, only a single thread may use the registers.

Disabling this option means that any thread that uses a floating point register will get a fatal exception.

Symbol:

FLOAT

Type:

bool

Value:

“n”

User value:

(no user value)

Visibility:

“y”

Is choice item:

false

Is defined:

true

Is from env.:

false

Is special:

false

Prompts:

• “Floating point registers”

Default values:

• n (value: “n”)
• Condition: (none)

Selects:

(no selects)

Reverse (select-related) dependencies:  

(no reverse dependencies)

Additional dependencies from enclosing menus and ifs:  

CPU_HAS_FPU (value: “y”)

Locations:

• ../arch/Kconfig:215