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CONFIG_X86_FP_USE_SOFT_FLOAT
¶
Use Software Floating Point Operations
Type: bool
Help¶
Enable using software floating point operations.
Default¶
y if
NEWLIB_LIBC
&& !FPU
Kconfig definition¶
At <Zephyr>/arch/x86/core/Kconfig.ia32:144
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:29
→ <Zephyr>/arch/Kconfig:12
→ <Zephyr>/arch/x86/Kconfig:326
Menu path: (Top) → X86 Architecture Options → Processor Capabilities → Architecture Floating Point Options
config X86_FP_USE_SOFT_FLOAT bool "Use Software Floating Point Operations" if !(NEWLIB_LIBC
&& !FPU
) default y ifNEWLIB_LIBC
&& !FPU
depends on !X86_64
&&X86
help Enable using software floating point operations.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)