shtirlic opened a new pull request, #19026:
URL: https://github.com/apache/nuttx/pull/19026
## Summary
Add SMP support to rp23xx risc-v port
### Changes
- [x] asm setintstack macro for interrupt stack
- [x] hazard3 specific instrunctions (dmb, block, unblock)
- [x] cpustart minor updates
- [x] irq send
- [x] USB update to spinlocks
- [x] USB updates for robustness
### Todo
- [ ] serial nsh smp config
- [ ] more usb work
- [ ] check other drivers (i2c,spi)
- [ ] check complex firmware on PicoCalc
## Impact
SMP support should work utilizing 2 Hazard3 cores
## Testing
`ps`
```
nsh> ps
TID PID PPID CPU PRI POLICY TYPE NPX STATE EVENT SIGMASK
STACK COMMAND
0 0 0 0 0 FIFO Kthread - Assigned
0000000000000000 0004064 CPU0 IDLE
1 0 0 1 0 FIFO Kthread - Running
0000000000000000 0004064 CPU1 IDLE
3 3 0 0 100 RR Task - Running
0000000000000000 0004024 nsh_main
```
<details><summary>ostest nsh output</summary>
```
NuttShell (NSH) NuttX-12.13.0
nsh> ostest
stdio_test: write fd=1
stdio_test: Standard I/O Check: printf
stdio_test: write fd=2
stdio_test: Standard I/O Check: fprintf to stderr
ostest_main: putenv(Variable1=BadValue3)
ostest_main: setenv(Variable1, GoodValue1, TRUE)
ostest_main: setenv(Variable2, BadValue1, FALSE)
ostest_main: setenv(Variable2, GoodValue2, TRUE)
ostest_main: setenv(Variable3, GoodValue3, FALSE)
ostest_main: setenv(Variable3, BadValue2, FALSE)
show_variable: Variable=Variable1 has value=GoodValue1
show_variable: Variable=Variable2 has value=GoodValue2
show_variable: Variable=Variable3 has value=GoodValue3
ostest_main: Started user_main at PID=5
user_main: Begin argument test
user_main: Started with argc=5
user_main: argv[0]="ostest"
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 79a9c 79a9c
ordblks 1 1
mxordblk 73a68 73a68
uordblks 6034 6034
fordblks 73a68 73a68
user_main: getopt() test
getopt(): Simple test
getopt(): Invalid argument
getopt(): Missing optional argument
getopt_long(): Simple test
getopt_long(): No short options
getopt_long(): Argument for --option=argument
getopt_long(): Invalid long option
getopt_long(): Mixed long and short options
getopt_long(): Invalid short option
getopt_long(): Missing optional arguments
getopt_long_only(): Mixed long and short options
getopt_long_only(): Single hyphen long options
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 1 1
mxordblk 73a68 73a68
uordblks 6034 6034
fordblks 73a68 73a68
user_main: libc tests
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 1 1
mxordblk 73a68 73a68
uordblks 6034 6034
fordblks 73a68 73a68
show_variable: Variable=Variable1 has value=GoodValue1
show_variable: Variable=Variable2 has value=GoodValue2
show_variable: Variable=Variable3 has value=GoodValue3
show_variable: Variable=Variable1 has no value
show_variable: Variable=Variable2 has value=GoodValue2
show_variable: Variable=Variable3 has value=GoodValue3
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 1 2
mxordblk 73a68 73a68
uordblks 6034 6014
fordblks 73a68 73a88
show_variable: Variable=Variable1 has no value
show_variable: Variable=Variable2 has no value
show_variable: Variable=Variable3 has no value
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 3
mxordblk 73a68 73a68
uordblks 6014 5f94
fordblks 73a88 73b08
user_main: setvbuf test
setvbuf_test: Test NO buffering
setvbuf_test: Using NO buffering
setvbuf_test: Test default FULL buffering
setvbuf_test: Using default FULL buffering
setvbuf_test: Test FULL buffering, buffer size 64
setvbuf_test: Using FULL buffering, buffer size 64
setvbuf_test: Test FULL buffering, pre-allocated buffer
setvbuf_test: Using FULL buffering, pre-allocated buffer
setvbuf_test: Test LINE buffering, buffer size 64
setvbuf_test: Using LINE buffering, buffer size 64
setvbuf_test: Test FULL buffering, pre-allocated buffer
setvbuf_test: Using FULL buffering, pre-allocated buffer
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 73a68 73a68
uordblks 5f94 5f94
fordblks 73b08 73b08
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 79a9c 79a9c
ordblks 3 3
mxordblk 73a68 73a68
uordblks 5f94 5f94
fordblks 73b08 73b08
user_main: task_restart test
Test task_restart()
restart_main: setenv(VarName, VarValue, TRUE)
restart_main: Started with argc=4
restart_main: Started restart_main at PID=6
restart_main: argv[0]="ostest"
restart_main: argv[1]="This is argument 1"
restart_main: argv[2]="Argument 2 here"
restart_main: argv[3]="Lastly, the 3rd argument"
restart_main: Variable=VarName has value=VarValue
restart_main: I am still here
restart_main: I am still here
restart_main: Started with argc=4
restart_main: Started restart_main at PID=6
restart_main: argv[0]="ostest"
restart_main: argv[1]="This is argument 1"
restart_main: argv[2]="Argument 2 here"
restart_main: argv[3]="Lastly, the 3rd argument"
restart_main: Variable=VarName has value=VarValue
restart_main: Started with argc=4
restart_main: argv[0]="ostest"
restart_main: argv[1]="This is argument 1"
restart_main: argv[2]="Argument 2 here"
restart_main: argv[3]="Lastly, the 3rd argument"
restart_main: Variable=VarName has value=VarValue
restart_main: Exiting
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 2
mxordblk 73a68 73a68
uordblks 5f94 5fcc
fordblks 73b08 73ad0
user_main: waitpid test
Test waitpid()
waitpid_main: PID 7 Started
waitpid_start_child: Started waitpid_main at PID=7
waitpid_main: PID 8 Started
waitpid_start_child: Started waitpid_main at PID=8
waitpid_main: PID 9 Started
waitpid_start_child: Started waitpid_main at PID=9
waitpid_test: Waiting for PID=7 with waitpid()
waitpid_main: PID 7 exitting with result=14
waitpid_main: PID 8 exitting with result=14
waitpid_main: PID 9 exitting with result=14
waitpid_test: PID 7 waitpid succeeded with stat_loc=0e00
waitpid_last: Waiting for PID=9 with waitpid()
waitpid_last: PASS: PID 9 waitpid failed with ECHILD. That may be
acceptable because child status is disabled on this thread.
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 2
mxordblk 73a68 73a68
uordblks 5fcc 5fcc
fordblks 73ad0 73ad0
user_main: mutex test
Initializing mutex
Starting thread 1
Starting thread 2
Thread1 Thread2
Loops 32 32
Errors 0 0
Testing moved mutex
Starting moved mutex thread 1
Starting moved mutex thread 2
Thread1 Thread2
Moved Loops 32 32
Moved Errors 0 0
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 2
mxordblk 73a68 73a68
uordblks 5fcc 5fcc
fordblks 73ad0 73ad0
user_main: timed mutex test
mutex_test: Initializing mutex
mutex_test: Starting thread
pthread: Started
pthread: Waiting for lock or timeout
mutex_test: Unlocking
pthread: Got the lock
pthread: Waiting for lock or timeout
pthread: Got the timeout. Terminating
mutex_test: PASSED
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 2
mxordblk 73a68 73a68
uordblks 5fcc 5fcc
fordblks 73ad0 73ad0
user_main: cancel test
cancel_test: Test 1a: Normal Cancellation
cancel_test: Starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
start_thread: Yielding
sem_waiter: Taking mutex
sem_waiter: Starting wait for condition
cancel_test: Canceling thread
cancel_test: Joining
cancel_test: waiter exited with result=0xffffffff
cancel_test: PASS thread terminated with PTHREAD_CANCELED
cancel_test: Test 2: Asynchronous Cancellation
... Skipped
... Skipped
cancel_test: Test 3: Cancellation 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
start_thread: Yielding
sem_waiter: Taking mutex
sem_waiter: Starting wait for condition
cancel_test: Canceling thread
cancel_test: Joining
cancel_test: PASS pthread_join failed with status=ESRCH
cancel_test: Test 5: Non-cancelable threads
cancel_test: Re-starting thread (non-cancelable)
restart_thread: Destroying condthread: Destroying cond
restart_thread: Destroying mutex
restart_thread: Re-starting thread
start_thread: Initializing mutex
start_thread: Initializing cond
start_thread: Starting thread
start_thread: Yielding
sem_waiter: Taking mutex
sem_waiter: Starting wait for condition
sem_waiter: Setting non-cancelable
cancel_test: Canceling thread
cancel_test: Joining
sem_waiter: Releasing mutex
sem_waiter: Setting cancelable
cancel_test: waiter exited with result=0xffffffff
cancel_test: PASS thread terminated with PTHREAD_CANCELED
cancel_test: Test 6: Cancel message queue wait
cancel_test: Starting thread (cancelable)
Skipped
cancel_test: Test 7: Cancel signal wait
cancel_test: Starting thread (cancelable)
Skipped
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 2
mxordblk 73a68 71978
uordblks 5fcc 80bc
fordblks 73ad0 719e0
user_main: robust test
robust_test: Initializing mutex
robust_test: Starting thread
robust_waiter: Taking mutex
robust_waiter: Exiting with mutex
robust_test: Take the lock again
robust_test: Make the mutex consistent again.
robust_test: Take the lock again
robust_test: Joining
robust_test: waiter exited with result=0
robust_test: Test complete with nerrors=0
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 2
mxordblk 71978 71978
uordblks 80bc 80bc
fordblks 719e0 719e0
user_main: semaphore test
sem_test: Initializing semaphore to 0
sem_test: Starting waiter thread 1
sem_test: Set thread 1 priority to 191
sem_test: Starting waiter thread 2
waiter_func: Thread 1 Started
sem_test: Set thread 2 priority to 128
waiter_func: Thread 1 initial semaphore value = 0
waiter_func: Thread 2 Started
waiter_func: Thread 1 waiting on semaphore
waiter_func: Thread 2 initial semaphore value = 0
waiter_func: Thread 2 waiting 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
poster_func: Thread 3 new semaphore value = -1
waiter_func: Thread 1 new semaphore value = -1
poster_func: Thread 3 semaphore value = -1
waiter_func: Thread 1 done
poster_func: Thread 3 posting semaphore
poster_func: Thread 3 new semaphore value = 0
waiter_func: Thread 2 awakened
poster_func: Thread 3 done
waiter_func: Thread 2 new semaphore value = 0
waiter_func: Thread 2 done
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 2 3
mxordblk 71978 6e6a8
uordblks 80bc 70bc
fordblks 719e0 729e0
user_main: timed semaphore test
semtimed_test: Initializing semaphore to 0
semtimed_test: Waiting for two second timeout
semtimed_test: PASS: first test returned timeout
BEFORE: (1612828842 sec, 521443120 nsec)
AFTER: (1612828844 sec, 530039940 nsec)
semtimed_test: Starting poster thread
semtimed_test: Set thread 1 priority to 191
semtimed_test: Starting poster thread 3
semtimed_test: Set thread 3 priority to 64
semtimed_test: Waiting for two second timeout
poster_func: Waiting for 1 second
poster_func: Posting
semtimed_test: PASS: sem_timedwait succeeded
BEFORE: (1612828844 sec, 531438600 nsec)
AFTER: (1612828845 sec, 540188713 nsec)
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 6e6a8 6e6a8
uordblks 70bc 70bc
fordblks 729e0 729e0
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:
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 79a9c 79a9c
ordblks 3 3
mxordblk 6e6a8 71888
uordblks 70bc 70bc
fordblks 729e0 729e0
user_main: pthread_exit() test
pthread_exit_test: Started pthread_exit_main at PID=30
pthread_exit_main 30: Starting pthread_exit_thread
pthread_exit_main 30: Sleeping for 5 seconds
pthread_exit_thread 31: Sleeping for 10 second
pthread_exit_thread 31: Still running...
pthread_exit_main 30: Calling pthread_exit()
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 71888 72890
uordblks 70bc 70bc
fordblks 729e0 729e0
user_main: pthread_rwlock test
pthread_rwlock: Initializing rwlock
pthread_exit_thread 31: Exiting
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 72890 70798
uordblks 70bc 81bc
fordblks 729e0 718e0
user_main: pthread_rwlock_cancel test
pthread_rwlock_cancel: Starting test
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 70798 70798
uordblks 81bc 81bc
fordblks 718e0 718e0
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
timedwait_test: Joining
thread_waiter: Taking mutex
thread_waiter: Starting 5 second wait for condition
thread_waiter: pthread_cond_timedwait timed out
thread_waiter: Releasing mutex
thread_waiter: Exit with status 0x12345678
timedwait_test: waiter exited with result=0x12345678
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 70798 70798
uordblks 81bc 81bc
fordblks 718e0 718e0
user_main: timed message queue test
timedmqueue_test: Starting sender
timedmqueue_test: Waiting for sender to complete
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
sender_thread: mq_timedsend 9 timed out as expected
sender_thread: returning nerrors=0
timedmqueue_test: Starting receiver
timedmqueue_test: Waiting for receiver to complete
receiver_thread: Starting
receiver_thread: mq_timedreceive succeed on msg 0
receiver_thread: mq_timedreceive succeed on msg 1
receiver_thread: mq_timedreceive succeed on msg 2
receiver_thread: mq_timedreceive succeed on msg 3
receiver_thread: mq_timedreceive succeed on msg 4
receiver_thread: mq_timedreceive succeed on msg 5
receiver_thread: mq_timedreceive succeed on msg 6
receiver_thread: mq_timedreceive succeed on msg 7
receiver_thread: mq_timedreceive succeed on msg 8
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 79a9c 79a9c
ordblks 3 3
mxordblk 70798 73a30
uordblks 81bc 6044
fordblks 718e0 73a58
user_main: sigprocmask test
sigprocmask_test: SUCCESS
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 73a30 73a30
uordblks 6044 6044
fordblks 73a58 73a58
user_main: message queue test
mqueue_test: Starting receiver
mqueue_test: Set receiver priority to 128
mqueue_test: Starting sender
receiver_thread: Starting
mqueue_test: Set sender thread priority to 64
mqueue_test: Waiting for sender to complete
sender_thread: Starting
sender_thread: mq_send succeeded on msg 0
receiver_thread: mq_receive succeeded on msg 0
sender_thread: mq_send succeeded on msg 1
receiver_thread: mq_receive succeeded on msg 1
sender_thread: mq_send succeeded on msg 2
receiver_thread: mq_receive succeeded on msg 2
sender_thread: mq_send succeeded on msg 3
receiver_thread: mq_receive succeeded on msg 3
sender_thread: mq_send succeeded on msg 4
receiver_thread: mq_receive succeeded on msg 4
sender_thread: mq_send succeeded on msg 5
receiver_thread: mq_receive succeeded on msg 5
sender_thread: mq_send succeeded on msg 6
receiver_thread: mq_receive succeeded on msg 6
sender_thread: mq_send succeeded on msg 7
receiver_thread: mq_receive succeeded on msg 7
sender_thread: mq_send succeeded on msg 8
receiver_thread: mq_receive succeeded on msg 8
sender_thread: mq_send succeeded on msg 9
receiver_thread: mq_receive 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 79a9c 79a9c
ordblks 3 3
mxordblk 73a30 71940
uordblks 6044 8134
fordblks 73a58 71968
user_main: signal handler test
sighand_test: Initializing semaphore to 0
sighand_test: Starting waiter task
sighand_test: Started waiter_main pid=50
waiter_main: Waiter started
waiter_main: Unmasking signal 32
waiter_main: Registering signal handler
waiter_main: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0000000000000000
waiter_main: Waiting on semaphore
sighand_test: Signaling pid=50 with signo=32 sigvalue=42
waiter_main: sem_wait() successfully interrupted by signal
waiter_main: done
sighand_test: done
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 71940 6f850
uordblks 8134 8144
fordblks 71968 71958
user_main: nested signal handler test
signest_test: Starting signal waiter task at priority 101
signest_test: Started waiter_main pid=54
waiter_main: Waiter started
signest_test: Starting interfering task at priority 102
waiter_main: Setting signal mask
interfere_main: Waiting on semaphore
waiter_main: Registering signal handler
signest_test: Started interfere_main pid=55
waiter_main: Waiting on semaphore
signest_test: Simple case:
Total signalled 1240 Odd=620 Even=620
Total handled 1240 Odd=620 Even=620
Total nested 0 Odd=0 Even=0
signest_test: With task locking
Total signalled 2480 Odd=1240 Even=1240
Total handled 2480 Odd=1240 Even=1240
Total nested 0 Odd=0 Even=0
signest_test: With interfering thread
Total signalled 3720 Odd=1860 Even=1860
Total handled 3720 Odd=1860 Even=1860
Total nested 0 Odd=0 Even=0
signest_test: done
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 3
mxordblk 6f850 6d580
uordblks 8144 81ac
fordblks 71958 718f0
user_main: spinlock test
Start Lock test:
Thread num: 1, Loop times: 10000000
Test type: spinlock
spinlock: Test Results:
spinlock: Final counter: 10000000
spinlock: Average throughput : 7893548 op/s
spinlock: Total execution time: 1267229166 ns
Test type: rspinlock
rspinlock: Test Results:
rspinlock: Final counter: 10000000
rspinlock: Average throughput : 3657938 op/s
rspinlock: Total execution time: 2734068047 ns
Test type: seqcount
seqcount: Test Results:
seqcount: Final counter: 10000000
seqcount: Average throughput : 5998826 op/s
seqcount: Total execution time: 1667286106 ns
Start Lock test:
Thread num: 2, Loop times: 10000000
Test type: spinlock
spinlock: Test Results:
spinlock: Final counter: 20000000
spinlock: Average throughput : 3948735 op/s
spinlock: Total execution time: 2534039053 ns
Test type: rspinlock
rspinlock: Test Results:
rspinlock: Final counter: 20000000
rspinlock: Average throughput : 2387234 op/s
rspinlock: Total execution time: 4191229867 ns
Test type: seqcount
seqcount: Test Results:
seqcount: Final counter: 20000000
seqcount: Average throughput : 2778935 op/s
seqcount: Total execution time: 3600607113 ns
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 3 5
mxordblk 6d580 6d580
uordblks 81ac 71ac
fordblks 718f0 728f0
user_main: wdog test
wdog_test start...
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 0 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 1 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 10 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 100 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 1000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 10000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 100000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wdtest_once 1000000 ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
wd_start with maximum delay, cancel OK, rest 2305843009213693949
wdtest_recursive 1000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
wdtest_recursive 10000000ns
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
recursive wdog triggered 6 times, elapsed tick 12
wdog_test end...
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 5 5
mxordblk 6d580 6d580
uordblks 71ac 71ac
fordblks 728f0 728f0
user_main: round-robin scheduler test
rr_test: Set thread priority to 1
rr_test: Set thread policy to SCHED_RR
rr_test: Starting first get_primes_thread
First get_primes_thread: 78
rr_test: Starting second get_primes_thread
Second get_primes_thread: 79
rr_test: Waiting for threads to complete -- this should take awhile
If RR scheduling is working, they should start and complete at
about the same time
get_primes_thread id=1 started, looking for primes < 30000, doing 10 run(s)
get_primes_thread id=2 started, looking for primes < 30000, doing 10 run(s)
get_primes_thread id=1 finished, found 3246 primes, last one was 29989
get_primes_thread id=2 finished, found 3246 primes, last one was 29989
rr_test: Done
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 5 5
mxordblk 6d580 6d580
uordblks 71ac 71ac
fordblks 728f0 728f0
user_main: barrier test
barrier_test: Initializing barrier
barrier_test: Thread 0 created
barrier_test: Thread 1 created
barrier_test: Thread 2 created
barrier_test: Thread 3 created
barrier_test: Thread 4 created
barrier_test: Thread 5 created
barrier_test: Thread 6 created
barrier_test: Thread 7 created
barrier_func: Thread 0 started
barrier_func: Thread 1 started
barrier_func: Thread 2 started
barrier_func: Thread 3 started
barrier_func: Thread 4 started
barrier_func: Thread 5 started
barrier_func: Thread 6 started
barrier_func: Thread 7 started
barrier_func: Thread 0 calling pthread_barrier_wait()
barrier_func: Thread 1 calling pthread_barrier_wait()
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_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_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 0 completed with result=0
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 79a9c 79a9c
ordblks 5 5
mxordblk 6d580 6d580
uordblks 71ac 71ac
fordblks 728f0 728f0
user_main: scheduler lock test
sched_lock: Starting lowpri_thread at 97
sched_lock: Set lowpri_thread priority to 97
sched_lock: Starting highpri_thread at 98
sched_lock: Set highpri_thread priority to 98
sched_lock: Waiting...
sched_lock: PASSED No pre-emption occurred while scheduler was locked.
sched_lock: Starting lowpri_thread at 97
sched_lock: Set lowpri_thread priority to 97
sched_lock: Starting highpri_thread at 98
sched_lock: Set highpri_thread priority to 98
sched_lock: Waiting...
sched_lock: PASSED No pre-emption occurred while scheduler was locked.
sched_lock: Finished
End of test memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 5 5
mxordblk 6d580 6d580
uordblks 71ac 71ac
fordblks 728f0 728f0
user_main: vfork() test
vfork_test: Child 102 ran successfully
user_main: smp call test
smp_call_test: Test start
smp_call_test: Call cpu 0, nowait
smp_call_test: Call cpu 0, wait
smp_call_test: Call cpu 1, nowait
smp_call_test: Call cpu 1, wait
smp_call_test: Call multi cpu, nowait
smp_call_test: Call in interrupt, wait
smp_call_test: Call multi cpu, wait
smp_call_test: Test success
Final memory usage:
VARIABLE BEFORE AFTER
======== ======== ========
arena 79a9c 79a9c
ordblks 1 5
mxordblk 73a68 6d580
uordblks 6034 71ac
fordblks 73a68 728f0
user_main: Exiting
ostest_main: Exiting with status 0
nsh>
```
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