:orphan:

.. title:: CONFIG_ATOMIC_OPERATIONS_BUILTIN

.. kconfig:: CONFIG_ATOMIC_OPERATIONS_BUILTIN

CONFIG_ATOMIC_OPERATIONS_BUILTIN
################################

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

Type: ``bool``

Help
====

.. code-block:: none

    Use the compiler builtin functions for atomic operations. This is
    the preferred method. However, support for all arches in GCC is
    incomplete.

Defaults
========

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

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

- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V15 <CONFIG_SOC_SERIES_INTEL_CAVS_V15>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V18 <CONFIG_SOC_SERIES_INTEL_CAVS_V18>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V20 <CONFIG_SOC_SERIES_INTEL_CAVS_V20>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V25 <CONFIG_SOC_SERIES_INTEL_CAVS_V25>`
- \ :kconfig:`SOC_SERIES_NXP_IMX8 <CONFIG_SOC_SERIES_NXP_IMX8>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V15 <CONFIG_SOC_SERIES_INTEL_CAVS_V15>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V18 <CONFIG_SOC_SERIES_INTEL_CAVS_V18>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V20 <CONFIG_SOC_SERIES_INTEL_CAVS_V20>`
- \ :kconfig:`SOC_SERIES_INTEL_CAVS_V25 <CONFIG_SOC_SERIES_INTEL_CAVS_V25>`
- \ :kconfig:`SOC_SERIES_NXP_IMX8 <CONFIG_SOC_SERIES_NXP_IMX8>`
- \ :kconfig:`SOC_IT8XXX2 <CONFIG_SOC_IT8XXX2>`
- \ :kconfig:`SOC_RISCV_ANDES_AE350 <CONFIG_SOC_RISCV_ANDES_AE350>`
- \ :kconfig:`SOC_JH7100 <CONFIG_SOC_JH7100>`
- \ :kconfig:`SOC_RISCV_TELINK_B91 <CONFIG_SOC_RISCV_TELINK_B91>`
- \ :kconfig:`SOC_RISCV_VIRT <CONFIG_SOC_RISCV_VIRT>`
- \ :kconfig:`SOC_IT8XXX2 <CONFIG_SOC_IT8XXX2>`
- \ :kconfig:`SOC_RISCV_ANDES_AE350 <CONFIG_SOC_RISCV_ANDES_AE350>`
- \ :kconfig:`SOC_JH7100 <CONFIG_SOC_JH7100>`
- \ :kconfig:`SOC_RISCV_TELINK_B91 <CONFIG_SOC_RISCV_TELINK_B91>`
- \ :kconfig:`SOC_RISCV_VIRT <CONFIG_SOC_RISCV_VIRT>`
- \ :kconfig:`CPU_ARCHS <CONFIG_CPU_ARCHS>`
- \ :kconfig:`ARMV7_M_ARMV8_M_MAINLINE <CONFIG_ARMV7_M_ARMV8_M_MAINLINE>`
- \ :kconfig:`ARMV7_R <CONFIG_ARMV7_R>`
- \ :kconfig:`ARMV8_A <CONFIG_ARMV8_A>`
- \ :kconfig:`ARMV8_R <CONFIG_ARMV8_R>`
- \ :kconfig:`SPARC <CONFIG_SPARC>`
- \ :kconfig:`X86 <CONFIG_X86>`
- \ :kconfig:`ARCH_POSIX <CONFIG_ARCH_POSIX>`

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



At ``<Zephyr Kernel>/Kconfig:417``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:40``

Menu path: (Top) → General Kernel Options → Atomic Operations

.. code-block:: kconfig

    config ATOMIC_OPERATIONS_BUILTIN
    	bool
    	help
    	  Use the compiler builtin functions for atomic operations. This is
    	  the preferred method. However, support for all arches in GCC is
    	  incomplete.

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