CONFIG_MIPS_FP_SUPPORT: Floating Point support

General informations

The Linux kernel configuration item CONFIG_MIPS_FP_SUPPORT:

• prompt: Floating Point support
• type: bool
• depends on: CONFIG_EXPERT
• defined in arch/mips/Kconfig
• found in Linux kernels: 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

Select y to include support for floating point in the kernel including initialization of FPU hardware, FP context save & restore and emulation of an FPU where necessary. Without this support any userland program attempting to use floating point instructions will receive a SIGILL.

If you know that your userland will not attempt to use floating point instructions then you can say n here to shrink the kernel a little.

If unsure, say y.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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