Help¶

Enable Thread/Interrupt Stack Guards via built-in Stack Pointer limit checking. The functionality must be supported by HW.

Direct dependencies¶

CPU_CORTEX_M_HAS_SPLIM && ARM

(Includes any dependencies from if’s and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols selected by this symbol¶

THREAD_STACK_INFO if CPU_CORTEX_M_HAS_SPLIM && ARM

Symbols that select this symbol¶

ARM_STACK_PROTECTION

Kconfig definition¶

At arch/arm/core/Kconfig:34

Included via Kconfig:10 → Kconfig.zephyr:23 → arch/Kconfig:16 → arch/arm/Kconfig:26

Menu path: (top menu) → ARM Options

config BUILTIN_STACK_GUARD
    bool
    prompt "Thread Stack Guards based on built-in ARM stack limit checking" if CPU_CORTEX_M_HAS_SPLIM && ARM
    select THREAD_STACK_INFO if CPU_CORTEX_M_HAS_SPLIM && ARM
    depends on CPU_CORTEX_M_HAS_SPLIM && ARM
    help
      Enable Thread/Interrupt Stack Guards via built-in Stack Pointer
      limit checking. The functionality must be supported by HW.

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