CONFIG_BUILTIN_STACK_GUARD¶

Thread Stack Guards based on built-in ARM stack limit checking

Type: bool

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 ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols selected by this symbol¶

THREAD_STACK_INFO

Symbols that imply this symbol¶

ARM_STACK_PROTECTION

Kconfig definition¶

At <Zephyr Architecture>/arm/core/aarch32/Kconfig:155

Included via Kconfig:8 → Kconfig.zephyr:39 → <Zephyr Architecture>/Kconfig:12 → <Zephyr Architecture>/arm/Kconfig:57

Menu path: (Top) → ARM Options

config BUILTIN_STACK_GUARD
    bool "Thread Stack Guards based on built-in ARM stack limit checking"
    select THREAD_STACK_INFO
    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.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)