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path: root/cpukit/score/include/rtems/score/todimpl.h (follow)
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* posix: cond_timedwait remember and use clock from condattrGedare Bloom2016-07-251-0/+2
| | | | updates #2745
* score: Avoid Giant lock for set time of daySebastian Huber2016-05-021-3/+31
| | | | | Update #2555. Update #2630.
* score: Streamline set time of day functionsSebastian Huber2016-05-021-16/+9
| | | | | | | Rename _TOD_Set() into _TOD_Set_with_timespec(). Rename _TOD_Set_with_timestamp() into _TOD_Set(). This is now in line with _TOD_Get() and _TOD_Get_as_timespec(). The timestamp is the canonical format.
* score: Replace watchdog handler implementationSebastian Huber2016-03-041-17/+0
| | | | | | | | | Use a red-black tree instead of delta chains. Close #2344. Update #2554. Update #2555. Close #2606.
* score: Statically initialize TOD handlerSebastian Huber2016-01-121-8/+1
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* score: Rename _POSIX_Absolute_timeout_to_ticks()Sebastian Huber2015-07-281-0/+39
| | | | | | Rename _POSIX_Absolute_timeout_to_ticks() to _TOD_Absolute_timeout_to_ticks() and move it to the score directory. Delete empty <rtems/posix/time.h>.
* timecounter: Use in RTEMSAlexander Krutwig2015-05-201-76/+59
| | | | | | | | Replace timestamp implementation with FreeBSD bintime and timecounters. New test sptests/sptimecounter02. Update #2271.
* todimpl.h: Add missing DoxygenJoel Sherrill2014-07-231-0/+10
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* Add _TOD_Adjust to SCORE TOD Handler.Joel Sherrill2014-07-231-0/+12
| | | | | | | | This lays the proper structure for doing future work on time adjustment algorithms. Any TOD adjustments should be requested at the API level and performed at the SCORE level. Additionally updated a test.
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* score: Add local context to SMP lock APISebastian Huber2014-03-111-4/+4
| | | | | | | | | | | Add a local context structure to the SMP lock API for acquire and release pairs. This context can be used to store the ISR level and profiling information. It may be later used to enable more sophisticated lock algorithms, e.g. MCS locks. There is only one lock that cannot be used with a local context. This is the per-CPU lock since here we would have to transfer the local context through a context switch which is very complicated.
* score: Use an ISR lock for TODSebastian Huber2013-08-011-10/+25
| | | | | | | | | | | | | Two issues are addressed. 1. On single processor configurations the set/get of the now/uptime timestamps is now consistently protected by ISR disable/enable sequences. Previously nested interrupts could observe partially written values since 64-bit writes are not atomic on 32-bit architectures in general. This could lead to non-monotonic uptime timestamps. 2. The TOD now/uptime maintanence is now independent of the giant lock. This is the first step to remove the giant lock in _Thread_Dispatch().
* score: Move nanoseconds since last tick supportSebastian Huber2013-08-011-1/+15
| | | | | | Move the nanoseconds since last tick support from the Watchdog to the TOD handler. Now the TOD managment is encapsulated in the TOD_Control structure.
* score: Add and use _TOD_Is_set()Sebastian Huber2013-08-011-0/+5
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* score: Delete _TOD_Activate and _TOD_DeactivateSebastian Huber2013-08-011-18/+0
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* score: Rename tod.h to todimpl.hSebastian Huber2013-08-011-0/+328
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