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CONFIG_FLOAT
¶
Floating point
Type: bool
Help¶
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.
Defaults¶
No defaults. Implicitly defaults to n
.
Kconfig definition¶
At arch/Kconfig:445
Included via Kconfig:10
→ Kconfig.zephyr:29
Menu path: (top menu)
menuconfig FLOAT bool prompt "Floating point" ifCPU_HAS_FPU
depends onCPU_HAS_FPU
help 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.
(Definitions include propagated dependencies, including from if’s and menus.)