CONFIG_ATOMIC_OPERATIONS_BUILTIN

(No prompt – not directly user assignable.)

Type: bool

Help

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

• ARMV7_M_ARMV8_M_MAINLINE
• X86
• ARCH_POSIX

Kconfig definition

At kernel/Kconfig:379

Included via Kconfig:10 → Kconfig.zephyr:25

Menu path: (top menu) → General Kernel Options → Atomic Operations

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.

(Definitions include propagated dependencies, including from if’s and menus.)