Mahavir Jain
48e8171114
pthread: fix pthread_once behavior, if mux (handle) is in external PSRAM
...
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2018-02-23 14:51:05 +05:30
Per Malmberg
f2370b2830
Removed logging from pthread conditional variable which completely drowned out any other logging and also had negative effects on the RMT due to sharing the same log system. Related to #1345 / TW#16842
2017-12-28 15:21:00 +01:00
Angus Gratton
89407a5770
pthread: Use spinlock not semaphore mutex to protect TLS key list
2017-12-01 14:28:07 +11:00
Amey Inamdar
edb2400742
pthread: Added support for pthread condition variables
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This is required for std::condition_variable support
Signed-off-by: Amey Inamdar <amey.inamdar@gmail.com>
2017-11-23 11:26:51 +08:00
Alexey Gerenkov
7ce945a9de
pthread: Fixes memory leaks and stack overflow in tests
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Also this commit replaces FreeRTOS list used for pthread internals
with simple one from rom/queue.h
2017-11-17 16:57:33 +03:00
Mahavir Jain
158ecdcfd5
pthread: Fix pthread_once to use atomic compare and set
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Earlier recursive mutex was being used for this but since
SCOMPARE1 is already being saved/restored during context
switch, atomic compare and set can be used for this.
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2017-11-07 14:28:43 +05:30
Kedar Sovani
07992b08e8
[pthread] Perform init_routine execution outside of the mutex
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The mutex is common across all the threads. It needn't be held across
the init_routine() call as long as the 'once' behaviour is guaranteed
Saw a deadlock case, where init_routine of one thread was waiting for
the completion of init_routine in another thread.
t2: wait for command
t1: pthread_once:
lock once_mux
init_routine:
inform thread t2
wait for signal from t2
t2: received command
pthread_once
lock once_mux (already held by t1)
---- Deadlock ----
2017-10-25 13:57:39 +05:30
Angus Gratton
3f4c8f7174
pthreads local storage: add test for unique keys
2017-10-17 15:29:25 +08:00
Angus Gratton
69e92ee320
unit tests: If heap tracing is enabled in sdkconfig, leak trace each test
2017-10-17 15:29:25 +08:00
Angus Gratton
86c89ff169
pthread: Add support for pthread thread local storage
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Refactors LWIP to use this for the LWIP thread local semaphore
2017-10-17 14:46:08 +08:00
Alexey Gerenkov
5795ccc806
freertos: Fixes deadlock in pthread_once for init_routines calling pthread_once
2017-10-01 19:52:48 +03:00
Alexey Gerenkov
54a529f596
freertos: Fixes hangup upon pthread_join on finished thread
2017-10-01 19:52:48 +03:00
Alexey Gerenkov
5dea0fca15
esp_pthread_init constructor attr was removed
2017-09-06 10:30:23 +08:00
Alexey Gerenkov
5094965e98
According to comments
2017-09-06 10:30:23 +08:00
Ivan Grokhotkov
e3b86e7bdb
pthread: handle statically initialized mutexes
2017-09-06 10:30:23 +08:00
Alexey Gerenkov
20942421c3
According to review comments
2017-09-06 10:30:23 +08:00
Alexey Gerenkov
8859dab10c
Cleanup
2017-09-06 10:30:23 +08:00
Alexey Gerenkov
bf8ff8c98b
1) Thread detach functionality added
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2) Recursive mutexes support
3) C++ test updated
2017-09-06 10:30:23 +08:00
Alexey Gerenkov
c631c6b358
1) Mux API was added
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2) C++ test for threading and mux functions
2017-09-06 10:30:23 +08:00
Alexey Gerenkov
0b09c7006d
pthread: Initial version of thread API
2017-09-06 10:30:23 +08:00
