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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:57
→ <Zephyr>/arch/arm/core/aarch32/Kconfig:261
Menu path: (Top) → ARM Options
config ARMV7_EXCEPTION_STACK_SIZE
int "Undefined Instruction and Abort stack size (in bytes)"
default 256
depends on CPU_CORTEX_R && 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.)