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CONFIG_QEMU_ICOUNT
¶
QEMU icount mode
Type: bool
Help¶
Enable QEMU virtual instruction counter. The virtual cpu will
execute one instruction every 2^N ns of virtual time. This will
give deterministic execution times from the guest point of view.
Default¶
y if !
NETWORKING
&& !BT
Kconfig definition¶
At <Zephyr>/boards/Kconfig:31
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:27
Menu path: (Top) → Board Options
config QEMU_ICOUNT
bool "QEMU icount mode"
default y if !NETWORKING && !BT
depends on QEMU_TARGET
help
Enable QEMU virtual instruction counter. The virtual cpu will
execute one instruction every 2^N ns of virtual time. This will
give deterministic execution times from the guest point of view.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)