:orphan:

.. title:: CPU_CORTEX_M_HAS_BASEPRI

.. option:: CONFIG_CPU_CORTEX_M_HAS_BASEPRI

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

Type: ``bool``

Help
====

This option signifies the CPU has the BASEPRI register.

The BASEPRI register defines the minimum priority for
exception processing. When BASEPRI is set to a nonzero
value, it prevents the activation of all exceptions with
the same or lower priority level as the BASEPRI value.
Always present in CPUs that implement the ARMv7-M or
ARM8-M Mainline architectures.

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

\ :option:`ARMV7_M_ARMV8_M_MAINLINE <CONFIG_ARMV7_M_ARMV8_M_MAINLINE>` && \ :option:`CPU_CORTEX_M <CONFIG_CPU_CORTEX_M>` && !\ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`

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

Defaults
========

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

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

- \ :option:`ARMV7_M_ARMV8_M_MAINLINE <CONFIG_ARMV7_M_ARMV8_M_MAINLINE>`

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

.. highlight:: kconfig

At ``arch/arm/core/aarch32/cortex_m/Kconfig:91``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29`` → ``arch/Kconfig:12`` → ``arch/arm/Kconfig:42`` → ``arch/arm/core/aarch32/Kconfig:237``

Menu path: (Top) → ARM Options

.. parsed-literal::

    config CPU_CORTEX_M_HAS_BASEPRI
    	bool
    	depends on \ :option:`ARMV7_M_ARMV8_M_MAINLINE <CONFIG_ARMV7_M_ARMV8_M_MAINLINE>` && \ :option:`CPU_CORTEX_M <CONFIG_CPU_CORTEX_M>` && !\ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`
    	help
    	  This option signifies the CPU has the BASEPRI register.
	  
    	  The BASEPRI register defines the minimum priority for
    	  exception processing. When BASEPRI is set to a nonzero
    	  value, it prevents the activation of all exceptions with
    	  the same or lower priority level as the BASEPRI value.
    	  Always present in CPUs that implement the ARMv7-M or
    	  ARM8-M Mainline architectures.

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