CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI:

General informations

The Linux kernel configuration item CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI:

• prompt:
• type: bool
• depends on: CONFIG_AS_IS_GNU && CONFIG_AS_VERSION >= CONFIG_23800
• defined in arch/riscv/Kconfig
• found in Linux kernels: 6.3, 6.4-rc+HEAD

Help text

Newer binutils versions default to ISA spec version 20191213 which moves some instructions from the I extension to the Zicsr and Zifencei extensions.

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)

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