Xiang Xiao 6a3c2aded6 Fix wait loop and void cast (#24) ... * Simplify EINTR/ECANCEL error handling 1. Add semaphore uninterruptible wait function 2 .Replace semaphore wait loop with a single uninterruptible wait 3. Replace all sem_xxx to nxsem_xxx * Unify the void cast usage 1. Remove void cast for function because many place ignore the returned value witout cast 2. Replace void cast for variable with UNUSED macro		2020-01-02 10:54:43 -06:00
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irq_attach.c	sched/irq: Add support interrupt chains in NuttX. IRQ chain is very useful in these cases: (1) Multiple hardware connect to the same request line(e.g. PCI), (2) Need multiple driver to support one hardware block (like Linux MFD)	2018-08-24 15:10:23 -06:00
irq_chain.c	tools/nxstyle.c: Fix error in conditional logic that was preventing detection bad brace alignment. Add logic to handle alignment of braces in data initializators which following slightly different indentation rules.	2019-06-30 10:35:10 -06:00
irq_csection.c	sched/semaphore/spinlock.c: spin_trylock handle memory barrier and instrumentation correctly.	2019-11-03 19:40:58 -06:00
irq_dispatch.c	Critical Section Monitor (sched/ and fs/procfs: Remove SCHED_IRQMONITOR_GETTIME to simplify the clock source selection: (1) Use up_critmon_gettime if SCHED_IRQMONITOR, (2) Call clock_systimespec if SCHED_TICKLESS, (3) Don't collect timing info for all other cases and move up_critmon_* to arch.h avoid the duplicated declaration.	2019-01-27 10:13:28 -06:00
irq_foreach.c	sched/irq: Add a configuration option to show interrupt information via a procfs file.	2018-01-12 18:26:46 -06:00
irq_initialize.c	sched/irq: Include a few ProcFS-related changes missed in commit 1ac9558460	2018-11-26 12:01:36 -06:00
irq_procfs.c	Fix wait loop and void cast (#24)	2020-01-02 10:54:43 -06:00
irq_spinlock.c	Replace all ASSERT with DEBUGASSERT to save the code space	2018-08-24 06:58:30 -06:00
irq_unexpectedisr.c	Fix wait loop and void cast (#24)	2020-01-02 10:54:43 -06:00
irq.h	sched/irq and sched/sched: Measurement of interrupt handler duration used to be available only in Tickless mode since it used the high resolution Tickless timer to measure interrupt time. This commit adds CONFIG_SCHED_IRQMONITOR_GETTIME which, if enabled, will force the interrupt duration caculation to use the same high-resolution, platform-specific timer as is used with the Critical Section Monitor. This leads to two improvements: (1) You can now measure interrupt duration in non-Tickless mode, and (2) in either mode, the interrupt duration and the critical section measures will use the same high-resulotion timer and should, therefore, never be any descripancy due to different clock sources.	2018-11-26 11:29:20 -06:00
Make.defs	sched/irq/Make.defs: Fix warning about irq_csection.o appearing multiple times in the same rule.	2018-11-25 17:22:33 -06:00