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CONFIG_ARMV7_EXCEPTION_STACK_SIZE
¶
Undefined Instruction and Abort stack size (in bytes)
Type: int
Help¶
This option specifies the size of the stack used by the undefined instruction and data abort exception handlers.
Default¶
256
Kconfig definition¶
At <Zephyr>/arch/arm/core/aarch32/cortex_a_r/Kconfig:62
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:29
→ <Zephyr>/arch/Kconfig:12
→ <Zephyr>/arch/arm/Kconfig:42
→ <Zephyr>/arch/arm/core/aarch32/Kconfig:238
Menu path: (Top) → ARM Options
config ARMV7_EXCEPTION_STACK_SIZE int "Undefined Instruction and Abort stack size (in bytes)" default 256 depends onCPU_CORTEX_R
&& !ARM64
&&ARM
help This option specifies the size of the stack used by the undefined instruction and data abort exception handlers.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)