github/micropython - micropython - Gitea: Git with home nas server

Author	SHA1	Message	Date
Damien George	17ba6ef5fa	cc3200: Fix thread mutex's so threading works with interrupts. Running Python code on a hard interrupt is incompatible with having a GIL, because most of the time the GIL will be held by the user thread when the interrupt arrives. Hard interrupts mean that we should process them right away and hence can't wait until the GIL is released. The problem with the current code is that a hard interrupt will try to exit/enter the GIL while it is still held by the user thread, hence leading to a deadlock. This patch works around such a problem by just making GIL exit/enter a no-op when in an interrupt context, or when interrupts are disabled. See issue #2406.	8 years ago
Damien George	50ddaafa6a	cc3200: Use mp_raise_XXX helper functions to reduce code size. Reduces code size by 632 bytes.	8 years ago
Damien George	fa2ac93c3a	cc3200/mpthreadport: Move mem alloc outside the thread_mutex lock. Otherwise there could be a deadlock, with the GC's mutex and thread_mutex.	9 years ago
Damien George	757146efe3	cc3200/mpthreadport: Scan more root pointers from thread data.	9 years ago
Damien George	3b0fbfe4e5	cc3200/mpthreadport: Properly initialise the main thread's data.	9 years ago
Damien George	27241293c4	cc3200/mpthreadport: Make mutex statically allocated. Reduced the need for the FreeRTOS heap to allocate the mutex.	9 years ago
Damien George	c9520c591b	cc3200: Fix call to new exception to be _msg instead of _arg1.	9 years ago
Damien George	df95f52583	py/modthread: Allow to properly set the stack limit of a thread. We rely on the port setting and adjusting the stack size so there is enough room to recover from hitting the stack limit.	9 years ago
Damien George	eef4f13a33	cc3200: Add basic threading capabilities. Can create a new thread and run it. Does not use the GIL at this point.	9 years ago