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Commit Graph

3 Commits

Author SHA1 Message Date
Gunar Schorcht
5ef7adfbcb cpu/esp32: fix problem with tests/thread_race
The problem seemed to be a pipelining problem of write and read instructions when swapping the context. An isync instruction when returning from a context switch solves the potential pipelining problem.
2018-10-14 15:08:31 +02:00
Gunar Schorcht
df1b6521f4 cpu/esp32: fixes the problem with tests/pthread_*
Reason for the problem was that tast_exit function in thread_arch.c tried to release the thread a second time although it was already released in sched_task_exit. A simple check whether the thread is already released (sched_active_thread == NULL) solved the problem.
2018-10-14 13:55:43 +02:00
Schorcht
3ac99877ac cpu: add esp32 2018-10-08 12:20:49 +02:00