CONFIG_FP32XX_HYBRID_FPRS: Run FP32 & FPXX code with hybrid FPRs

General informations

The Linux kernel configuration item CONFIG_FP32XX_HYBRID_FPRS:

• prompt: Run FP32 & FPXX code with hybrid FPRs
• type: bool
• depends on: CONFIG_MIPS_O32_FP64_SUPPORT
• defined in arch/mips/Kconfig.debug
• found in Linux kernels: 3.19

Help text

The hybrid FPR scheme is normally used only when a program needs to execute a mix of FP32 & FP64A code, since the trapping & emulation that it entails is expensive. When enabled, this option will lead to the kernel running programs which use the FP32 & FPXX FP ABIs using the hybrid FPR scheme, which can be useful for debugging purposes.

If unsure, say N.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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)

Automatic links from Google (and ads)

Custom Search

Popular queries: