Sebastian Ene 5beb32bf0b arch/sim: Use pthread_cond for signalling CPU initialisation done
## Summary of changes

On OSX with CONFIG_SMP=y the semaphore which notifies that the CPU is
initialised, is not created and the up_cpu_start() returns with error
from sem_init(). This patch fixes the problem by using pthread_cond_t
signalling mechanism which is supported on Mac.

Signed-off-by: Sebastian Ene <nuttx@fitbit.com>
2020-09-05 16:41:54 +08:00
..