Zephyr integration: Add support for hosted test environment

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
zephyrproject-rtos · Oct 13, 2023 · 4e8d789 · 4e8d789
1 parent 9854dcf
commit 4e8d789
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/libmetal/lib/system/zephyr/sleep.h b/libmetal/lib/system/zephyr/sleep.h
@@ -28,6 +28,11 @@ static inline int __metal_sleep_usec(unsigned int usec)
 	return 0;
 }
 
+static inline void __metal_cpu_yield(void)
+{
+	Z_SPIN_DELAY(1);
+}
+
 #ifdef __cplusplus
 }
 #endif