:orphan:

.. title:: ARMV7_M_ARMV8_M_FP

.. option:: CONFIG_ARMV7_M_ARMV8_M_FP

*(No prompt -- not directly user assignable.)*

Type: ``bool``

Help
====

.. code-block:: none

    This option signifies the use of an ARMv7-M processor
    implementation, or the use of an ARMv8-M processor
    implementation supporting the Floating-Point Extension.

Direct dependencies
===================

\ :option:`ARMV7_M_ARMV8_M_MAINLINE <CONFIG_ARMV7_M_ARMV8_M_MAINLINE>` && !\ :option:`CPU_CORTEX_M3 <CONFIG_CPU_CORTEX_M3>` && \ :option:`CPU_CORTEX_M <CONFIG_CPU_CORTEX_M>` && \ :option:`ARM <CONFIG_ARM>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols implied by this symbol
==============================

- \ :option:`FPU_SHARING <CONFIG_FPU_SHARING>`

Symbols that select this symbol
===============================

- \ :option:`CPU_CORTEX_M4 <CONFIG_CPU_CORTEX_M4>`
- \ :option:`CPU_CORTEX_M33 <CONFIG_CPU_CORTEX_M33>`
- \ :option:`CPU_CORTEX_M55 <CONFIG_CPU_CORTEX_M55>`
- \ :option:`CPU_CORTEX_M7 <CONFIG_CPU_CORTEX_M7>`

Kconfig definition
==================



At ``<Zephyr Architecture>/arm/core/aarch32/cortex_m/Kconfig:244``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29`` → ``<Zephyr Architecture>/Kconfig:12`` → ``<Zephyr Architecture>/arm/Kconfig:57`` → ``<Zephyr Architecture>/arm/core/aarch32/Kconfig:261``

Menu path: (Top) → ARM Options

.. code-block:: kconfig

    config ARMV7_M_ARMV8_M_FP
    	bool
    	imply FPU_SHARING
    	depends on ARMV7_M_ARMV8_M_MAINLINE && !CPU_CORTEX_M3 && CPU_CORTEX_M && ARM
    	help
    	  This option signifies the use of an ARMv7-M processor
    	  implementation, or the use of an ARMv8-M processor
    	  implementation supporting the Floating-Point Extension.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*