This is the output from running examples/ostest on April 28, 2007
=================================================================

Neuros Devboard >  tftpboot 192.168.0.100 nuttx.dm320
Found DM9000 ID:90000a46 at address 60000300 !
DM9000 work in 16 bus width
[eth_init]MAC:0:18:11:80:10:6:
TFTP from server 192.168.0.100; our IP address is 192.168.0.101
Filename 'nuttx.dm320'.
Load address: 0x1000000
Loading: #############################
done
Bytes transferred = 146617 (23cb9 hex)
Neuros Devboard >  go 1008000
## Starting application at 0x01008000 ...
stdio_test: write fd=1
stdio_test: write fd=2
stdio_test: Standard I/O Check: printf
user_start: Started user_main at PID=2
stdio_test: Standard I/O Check: fprintf to stderr

user_main: Begin argument test
user_main: Started with argc=5
user_main: argv[0]="<noname>"
user_main: argv[1]="Arg1"
user_main: argv[2]="Arg2"
user_main: argv[3]="Arg3"
user_main: argv[4]="Arg4"

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: /dev/null test
dev_null: Read 0 bytes from /dev/null
dev_null: Wrote 1024 bytes to /dev/null

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: mutex test
Initializing mutex
Starting thread 1
Starting thread 2
		Thread1	Thread2
	Loops	32	32
	Errors	0	0

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: cancel test
cancel_test: Test 1: Normal Cancelation
cancel_test: Starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
thread_waiter: Taking mutex
thread_waiter: Starting wait for condition
start_thread: Yielding
cancel_test: Canceling thread
cancel_test: Joining
cancel_test: waiter exited with result=ffffffff
cancel_test: PASS thread terminated with PTHREAD_CANCELED
cancel_test: Test 2: Cancelation of detached thread
cancel_test: Re-starting thread
restart_thread: Destroying cond
restart_thread: Destroying mutex
restart_thread: Re-starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
thread_waiter: Taking mutex
thread_waiter: Starting wait for condition
start_thread: Yielding
cancel_test: Canceling thread
cancel_test: Joining
cancel_test: PASS pthread_join failed with status=ESRCH
cancel_test: Test 3: Non-cancelable threads
cancel_test: Re-starting thread (non-cancelable)
restart_thread: Destroying cond
restart_thread: Destroying mutex
restart_thread: Re-starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
thread_waiter: Taking mutex
thread_waiter: Starting wait for condition
thread_waiter: Setting non-cancelable
start_thread: Yielding
cancel_test: Canceling thread
cancel_test: Joining
thread_waiter: Releasing mutex
thread_waiter: Setting cancelable
cancel_test: waiter exited with result=ffffffff
cancel_test: PASS thread terminated with PTHREAD_CANCELED

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: semaphore test
sem_test: Initializing semaphore to 0
sem_test: Starting waiter thread 1
sem_test: Set thread 1 priority to 191
waiter_func: Thread 1 Started
waiter_func: Thread 1 initial semaphore value = 0
waiter_func: Thread 1 aiting on semaphore
sem_test: Starting waiter thread 2
sem_test: Set thread 2 priority to 128
waiter_func: Thread 2 Started
waiter_func: Thread 2 initial semaphore value = -1
waiter_func: Thread 2 aiting on semaphore
sem_test: Starting poster thread 3
sem_test: Set thread 3 priority to 64
poster_func: Thread 3 started
poster_func: Thread 3 semaphore value = -2
poster_func: Thread 3 posting semaphore
waiter_func: Thread 1 awakened
waiter_func: Thread 1 new semaphore value = -1
waiter_func: Thread 1 done
poster_func: Thread 3 new semaphore value = -1
poster_func: Thread 3 semaphore value = -1
poster_func: Thread 3 posting semaphore
waiter_func: Thread 2 awakened
waiter_func: Thread 2 new semaphore value = 0
waiter_func: Thread 2 done
poster_func: Thread 3 new semaphore value = 0
poster_func: Thread 3 done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: condition variable test
cond_test: Initializing mutex
cond_test: Initializing cond
cond_test: Starting waiter
cond_test: Set thread 1 priority to 128
waiter_thread: Started
cond_test: Starting signaler
cond_test: Set thread 2 priority to 64
thread_signaler: Started
thread_signaler: Terminating
cond_test: signaler terminated, now cancel the waiter
cond_test: 	Waiter	Signaler
cond_test: Loops	32	32
cond_test: Errors	0	0
cond_test: 
0 times, waiter did not have to wait for data
cond_test: 0 times, data was already available when the signaler run
cond_test: 0 times, the waiter was in an unexpected state when the signaler ran

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: timed wait test
thread_waiter: Initializing mutex
timedwait_test: Initializing cond
timedwait_test: Starting waiter
timedwait_test: Set thread 2 priority to 177
thread_waiter: Taking mutex
thread_waiter: Starting 5 second wait for condition
timedwait_test: Joining
thread_waiter: pthread_cond_timedwait timed out
thread_waiter: Releasing mutex
thread_waiter: Exit with status 0x12345678
timedwait_test: waiter exited with result=12345678

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: message queue test
mqueue_test: Starting receiver
mqueue_test: Set receiver priority to 128
receiver_thread: Starting
mqueue_test: Starting sender
mqueue_test: Set sender thread priority to 64
mqueue_test: Waiting for sender to complete
sender_thread: Starting
receiver_thread: mq_receive succeeded on msg 0
sender_thread: mq_send succeeded on msg 0
receiver_thread: mq_receive succeeded on msg 1
sender_thread: mq_send succeeded on msg 1
receiver_thread: mq_receive succeeded on msg 2
sender_thread: mq_send succeeded on msg 2
receiver_thread: mq_receive succeeded on msg 3
sender_thread: mq_send succeeded on msg 3
receiver_thread: mq_receive succeeded on msg 4
sender_thread: mq_send succeeded on msg 4
receiver_thread: mq_receive succeeded on msg 5
sender_thread: mq_send succeeded on msg 5
receiver_thread: mq_receive succeeded on msg 6
sender_thread: mq_send succeeded on msg 6
receiver_thread: mq_receive succeeded on msg 7
sender_thread: mq_send succeeded on msg 7
receiver_thread: mq_receive succeeded on msg 8
sender_thread: mq_send succeeded on msg 8
receiver_thread: mq_receive succeeded on msg 9
sender_thread: mq_send succeeded on msg 9
sender_thread: returning nerrors=0
mqueue_test: Killing receiver
receiver_thread: mq_receive interrupted!
receiver_thread: returning nerrors=0
mqueue_test: Canceling receiver
mqueue_test: receiver has already terminated

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: timed message queue test
timedmqueue_test: Starting sender
sender_thread: Starting
sender_thread: mq_timedsend succeeded on msg 0
sender_thread: mq_timedsend succeeded on msg 1
sender_thread: mq_timedsend succeeded on msg 2
sender_thread: mq_timedsend succeeded on msg 3
sender_thread: mq_timedsend succeeded on msg 4
sender_thread: mq_timedsend succeeded on msg 5
sender_thread: mq_timedsend succeeded on msg 6
sender_thread: mq_timedsend succeeded on msg 7
sender_thread: mq_timedsend succeeded on msg 8
timedmqueue_test: Waiting for sender to complete
sender_thread: mq_timedsend 9 timed out as expected
sender_thread: returning nerrors=0
timedmqueue_test: Starting receiver
receiver_thread: Starting
receiver_thread: mq_timedreceive succeeded on msg 0
receiver_thread: mq_timedreceive succeeded on msg 1
receiver_thread: mq_timedreceive succeeded on msg 2
receiver_thread: mq_timedreceive succeeded on msg 3
receiver_thread: mq_timedreceive succeeded on msg 4
receiver_thread: mq_timedreceive succeeded on msg 5
receiver_thread: mq_timedreceive succeeded on msg 6
receiver_thread: mq_timedreceive succeeded on msg 7
receiver_thread: mq_timedreceive succeeded on msg 8
timedmqueue_test: Waiting for sender to complete
receiver_thread: Receive 9 timed out as expected
receiver_thread: returning nerrors=0
timedmqueue_test: Test complete

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: signal handler test
sighand_test: Initializing semaphore to 0
sighand_test: Starting waiter task
sighand_test: Started waiter_main pid=18
waiter_main: Waiter started
waiter_main: Unmasking signal 17
waiter_main: Registering signal handler
waiter_main: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0
waiter_main: Waiting on semaphore
sighand_test: Signaling pid=18 with signo=17 sigvalue=42
wakeup_action: Received signal 17
wakeup_action: sival_int=42
wakeup_action: si_code=1
wakeup_action: ucontext=0
waiter_main: sem_wait() successfully interrupted by signal
waiter_main: done
sighand_test: done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: POSIX timer test
timer_test: Initializing semaphore to 0
timer_test: Unmasking signal 17
timer_test: Registering signal handler
timer_test: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0
timer_test: Creating timer
timer_test: Starting timer
timer_test: Waiting on semaphore
timer_expiration: Received signal 17
timer_expiration: sival_int=42
timer_expiration: si_code=2 (SI_TIMER)
timer_expiration: ucontext=0
timer_test: sem_wait() successfully interrupted by signal
timer_test: g_nsigreceived=1
timer_test: Waiting on semaphore
timer_expiration: Received signal 17
timer_expiration: sival_int=42
timer_expiration: si_code=2 (SI_TIMER)
timer_expiration: ucontext=0
timer_test: sem_wait() successfully interrupted by signal
timer_test: g_nsigreceived=2
timer_test: Waiting on semaphore
timer_expiration: Received signal 17
timer_expiration: sival_int=42
timer_expiration: si_code=2 (SI_TIMER)
timer_expiration: ucontext=0
timer_test: sem_wait() successfully interrupted by signal
timer_test: g_nsigreceived=3
timer_test: Waiting on semaphore
timer_expiration: Received signal 17
timer_expiration: sival_int=42
timer_expiration: si_code=2 (SI_TIMER)
timer_expiration: ucontext=0
timer_test: sem_wait() successfully interrupted by signal
timer_test: g_nsigreceived=4
timer_test: Waiting on semaphore
timer_expiration: Received signal 17
timer_expiration: sival_int=42
timer_expiration: si_code=2 (SI_TIMER)
timer_expiration: ucontext=0
timer_test: sem_wait() successfully interrupted by signal
timer_test: g_nsigreceived=5
timer_test: Deleting timer
timer_test: done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: round-robin scheduler test
rr_test: Starting sieve1 thread 
rr_test: Set thread priority to 1
rr_test: Set thread policty to SCHED_RR
rr_test: Starting sieve1 thread 
sieve1 started
sieve1 finished
rr_test: Waiting for sieves to complete -- this should take awhile
rr_test: If RR scheduling is working, they should start and complete at
rr_test: about the same time
sieve2 started
sieve2 finished
rr_test: Done

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

user_main: barrier test
barrier_test: Initializing barrier
barrier_func: Thread 0 started
barrier_test: Thread 0 created
barrier_func: Thread 1 started
barrier_test: Thread 1 created
barrier_func: Thread 0 calling pthread_barrier_wait()
barrier_func: Thread 1 calling pthread_barrier_wait()
barrier_func: Thread 2 started
barrier_test: Thread 2 created
barrier_func: Thread 3 started
barrier_test: Thread 3 created
barrier_func: Thread 4 started
barrier_test: Thread 4 created
barrier_func: Thread 5 started
barrier_func: Thread 2 calling pthread_barrier_wait()
barrier_func: Thread 3 calling pthread_barrier_wait()
barrier_func: Thread 4 calling pthread_barrier_wait()
barrier_test: Thread 5 created
barrier_func: Thread 6 started
barrier_test: Thread 6 created
barrier_func: Thread 7 started
barrier_test: Thread 7 created
barrier_func: Thread 5 calling pthread_barrier_wait()
barrier_func: Thread 6 calling pthread_barrier_wait()
barrier_func: Thread 7 calling pthread_barrier_wait()
barrier_func: Thread 7, back with status=PTHREAD_BARRIER_SERIAL_THREAD (I AM SPECIAL)
barrier_func: Thread 0, back with status=0 (I am not special)
barrier_func: Thread 1, back with status=0 (I am not special)
barrier_func: Thread 2, back with status=0 (I am not special)
barrier_func: Thread 3, back with status=0 (I am not special)
barrier_func: Thread 4, back with status=0 (I am not special)
barrier_func: Thread 5, back with status=0 (I am not special)
barrier_func: Thread 6, back with status=0 (I am not special)
barrier_func: Thread 7 done
barrier_func: Thread 0 done
barrier_test: Thread 0 completed with result=0
barrier_func: Thread 1 done
barrier_func: Thread 2 done
barrier_func: Thread 3 done
barrier_func: Thread 4 done
barrier_func: Thread 5 done
barrier_func: Thread 6 done
barrier_test: Thread 1 completed with result=0
barrier_test: Thread 2 completed with result=0
barrier_test: Thread 3 completed with result=0
barrier_test: Thread 4 completed with result=0
barrier_test: Thread 5 completed with result=0
barrier_test: Thread 6 completed with result=0
barrier_test: Thread 7 completed with result=0

End of test memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20

Final memory usage:
VARIABLE  BEFORE   AFTER
======== ======== ========
arena      fe0f10   fe0f10
ordblks         2        2
mxordblk   fd99b0   fd99b0
uordblks     53f0     53f0
fordblks   fdbb20   fdbb20
user_main: Exitting
