:orphan:

.. title:: ARMV7_SYS_STACK_SIZE

.. option:: CONFIG_ARMV7_SYS_STACK_SIZE

*SYS stack size (in bytes)*

Type: ``int``

Help
====

This option specifies the size of the stack used by the system mode.

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

\ :option:`CPU_CORTEX_R <CONFIG_CPU_CORTEX_R>` && !\ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`

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

Default
=======

- 1024

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

.. highlight:: kconfig

At ``arch/arm/core/aarch32/cortex_a_r/Kconfig:81``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:29`` → ``arch/Kconfig:12`` → ``arch/arm/Kconfig:42`` → ``arch/arm/core/aarch32/Kconfig:238``

Menu path: (Top) → ARM Options

.. parsed-literal::

    config ARMV7_SYS_STACK_SIZE
    	int "SYS stack size (in bytes)"
    	default 1024
    	depends on \ :option:`CPU_CORTEX_R <CONFIG_CPU_CORTEX_R>` && !\ :option:`ARM64 <CONFIG_ARM64>` && \ :option:`ARM <CONFIG_ARM>`
    	help
    	  This option specifies the size of the stack used by the system mode.

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