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CONFIG_ARC_EXCEPTION_STACK_SIZE
¶
ARC exception handling stack size
Type: int
Help¶
Size in bytes of exception handling stack which is at the top of interrupt stack to get smaller memory footprint because exception is not frequent. To reduce the impact on interrupt handling, especially nested interrupt, it cannot be too large.
Default¶
768
Kconfig definition¶
At <Zephyr>/arch/arc/Kconfig:288
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:29
→ <Zephyr>/arch/Kconfig:12
Menu path: (Top) → ARC Options → ARCv2 Family Options
config ARC_EXCEPTION_STACK_SIZE
int "ARC exception handling stack size"
default 768
depends on ARC
help
Size in bytes of exception handling stack which is at the top of
interrupt stack to get smaller memory footprint because exception
is not frequent. To reduce the impact on interrupt handling,
especially nested interrupt, it cannot be too large.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)