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* score: Move thread dispatch content to new fileSebastian Huber2013-06-071-140/+0
| | | | | | | Move thread dispatch declarations and inline functions to new header <rtems/score/threaddispatch.h> to make it independent of the Thread_Control structure. This avoids a cyclic dependency in case thread dispatch functions are used for the object implementation.
* score: Remove idle field of Per_CPU_ControlSebastian Huber2013-05-311-0/+18
| | | | | | This field is unused except for special case simulator clock drivers. In these places use an alternative. Add and use _Thread_Set_global_exit_status() and _Thread_Get_global_exit_status().
* cpukit: Use Consistent Beginning of Doxygen Group NotationJoel Sherrill2013-01-101-2/+1
| | | | | This is the result of a sed script which converts all uses of @{ into a consistent form.
* score: Doxygen Clean Up Task #17Alex Ivanov2013-01-091-70/+80
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* score: Avoid superfluous loadsSebastian Huber2012-11-221-4/+12
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* 2011-09-24 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-09-241-0/+4
| | | | | | | PR 1921/cpukit * score/inline/rtems/score/thread.inl, score/src/threadstartmultitasking.c: Allow CPU port to provide optional multitasking start and stop.
* 2011-05-23 Jennifer Averett <Jennifer.Averett@OARcorp.com>Jennifer Averett2011-05-231-49/+63
| | | | | | | * score/Makefile.am, score/include/rtems/score/thread.h, score/inline/rtems/score/thread.inl: Add smp support to dispable dispatch level accesses. * score/src/threaddispatchdisablelevel.c: New file.
* 2011-04-21 Jennifer Averett <Jennifer.Averett@OARcorp.comJennifer Averett2011-04-211-64/+74
| | | | | | | | | | | | | PR 1777/cpukit * libcsupport/src/malloc_deferred.c, libcsupport/src/realloc.c, score/Makefile.am, score/cpu/lm32/irq.c, score/cpu/nios2/irq.c, score/include/rtems/score/coremutex.h, score/include/rtems/score/thread.h, score/inline/rtems/score/thread.inl, score/src/heapfree.c, score/src/pheapwalk.c, score/src/smp.c, score/src/threaddispatch.c: Consolidated access to _Thread_Dispatch_disable_level. * score/src/threaddisabledispatch.c, score/src/threadenabledispatch.c: New files.
* 2010-11-24 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-11-241-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | PR 1647/cpukit * posix/src/nanosleep.c, posix/src/sched_yield.c, rtems/src/taskwakeafter.c, sapi/include/confdefs.h, sapi/include/rtems/config.h, sapi/src/exinit.c, score/Makefile.am, score/preinstall.am, score/include/rtems/score/prioritybitmap.h, score/include/rtems/score/thread.h, score/inline/rtems/score/thread.inl, score/src/thread.c, score/src/threadchangepriority.c, score/src/threadclearstate.c, score/src/threadclose.c, score/src/threadinitialize.c, score/src/threadready.c, score/src/threadresume.c, score/src/threadsetpriority.c, score/src/threadsetstate.c, score/src/threadsettransient.c, score/src/threadsuspend.c, score/src/threadtickletimeslice.c: Refactor scheduler out of thread handler to facilitate alternate scheduler implementations. * score/src/threadyieldprocessor.c: Removed. * score/src/schedulerprioritythreadschedulerupdate.c, score/src/schedulerprioritythreadschedulerfree.c, score/src/schedulerpriorityblock.c, score/src/scheduler.c, score/src/schedulerprioritythreadschedulerallocate.c, score/src/schedulerpriorityunblock.c, score/src/schedulerpriority.c, score/src/schedulerpriorityyield.c, score/include/rtems/score/schedulerpriority.h, score/include/rtems/score/scheduler.h, score/inline/rtems/score/scheduler.inl, score/inline/rtems/score/schedulerpriority.inl: New files.
* 2010-07-30 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-07-301-2/+2
| | | | | | | | | | | | | PR 1599/cpukit * posix/src/psignalunblockthread.c, posix/src/pthreadkill.c, rtems/src/signalsend.c, score/include/rtems/score/percpu.h, score/inline/rtems/score/thread.inl, score/src/thread.c, score/src/threadchangepriority.c, score/src/threadclearstate.c, score/src/threaddispatch.c, score/src/threadready.c, score/src/threadresume.c, score/src/threadsetstate.c, score/src/threadstartmultitasking.c, score/src/threadsuspend.c, score/src/threadyieldprocessor.c: Rename _Context_Switch_necessary to _Thread_Dispatch_necessary to more properly reflect the intent.
* 2010-07-29 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | PR 1635/cpukit * sapi/src/exinit.c, score/Makefile.am, score/preinstall.am, score/include/rtems/score/bitfield.h, score/include/rtems/score/priority.h, score/include/rtems/score/thread.h, score/inline/rtems/score/priority.inl, score/inline/rtems/score/thread.inl, score/src/threadchangepriority.c, score/src/threadclearstate.c, score/src/threadready.c, score/src/threadresume.c, score/src/threadsetpriority.c, score/src/threadsetstate.c, score/src/threadsettransient.c, score/src/threadsuspend.c: Refactoring of priority handling, to isolate the bitmap implementation of priorities in the supercore so that priority management is a little more modular. This change is in anticipation of scheduler implementations that can select how they manage tracking priority levels / finding the highest priority ready task. Note that most of the changes here are simple renaming, to clarify the use of the bitmap-based priority management. * score/include/rtems/score/prioritybitmap.h, score/inline/rtems/score/prioritybitmap.inl: New files.
* 2010-07-26 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-07-271-3/+8
| | | | | | * rtems/src/taskmode.c, score/inline/rtems/score/thread.inl: Rework a bit to eliminate unreachable path for task blocked while calling rtems_task_mode() on itself.
* 2010-06-24 Gedare Bloom <giddyup44@yahoo.com>Joel Sherrill2010-06-241-0/+21
| | | | | | | | PR 1589/cpukit * score/Makefile.am, score/include/rtems/score/thread.h, score/inline/rtems/score/thread.inl: Make _Thread_Evaluate_mode() an inline method. It is only used in one place and relatively simple. * score/src/threadevaluatemode.c: Removed.
* 2009-11-23 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-11-231-6/+0
| | | | | * score/inline/rtems/score/thread.inl: Eliminate unused variable and code.
* 2009-10-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-10-111-1/+2
| | | | | | * score/inline/rtems/score/thread.inl, score/src/threaddispatch.c: Correct conditionals so _Thread_Enable_dispatch() is always inlined when intended.
* 2009-09-25 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-09-251-1/+17
| | | | | | * score/inline/rtems/score/thread.inl: Restore the BSP context -- do not save the current. This routine is also marked as not returning which saves the exit path code.
* Eliminate TRUE/FALSE.Ralf Corsepius2008-12-221-13/+13
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* 2008-09-17 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-09-171-3/+3
| | | | | | | | | | | | | * libcsupport/src/free.c, libcsupport/src/malloc.c, libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h, libcsupport/src/malloc_sbrk_helpers.c, libcsupport/src/malloc_statistics_helpers.c, libcsupport/src/malloc_walk.c, libcsupport/src/mallocfreespace.c, libcsupport/src/mallocinfo.c, libcsupport/src/realloc.c, libcsupport/src/rtems_memalign.c, sapi/include/confdefs.h, score/inline/rtems/score/thread.inl: Add support for optionally having a unified work area. In other words, the RTEMS Workspace and C Program Heap are the same pool of memory.
* Convert to "bool".Ralf Corsepius2008-09-041-8/+8
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* Add header guard to force indirect inclusion.Ralf Corsepius2008-08-191-0/+4
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* 2008-08-18 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2008-08-181-4/+7
| | | | | | | | | | | | * itron/include/rtems/itron/task.h, itron/src/def_cyc.c, itron/src/task.c, libcsupport/src/newlibc_exit.c, libcsupport/src/sync.c, libfs/src/imfs/imfs_fchmod.c, posix/include/rtems/posix/pthread.h, posix/src/pthread.c, posix/src/sysconf.c, rtems/include/rtems/rtems/tasks.h, rtems/src/tasks.c, score/include/rtems/score/stack.h, score/inline/rtems/score/stack.inl, score/inline/rtems/score/thread.inl, score/src/threadhandler.c: Fix various nested-externs warnings.
* Add missing prototypesRalf Corsepius2008-08-011-1/+1
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* 2008-01-25 Jennifer Averett <jennifer.averett@OARcorp.com>Jennifer Averett2008-01-251-1/+9
| | | | | | | * sapi/include/rtems/fatal.h, score/include/rtems/score/coremutex.h, score/include/rtems/score/interr.h, score/inline/rtems/score/thread.inl, score/src/coremutexseize.c: Modifications to aid in full path testing.
* 2007-11-27 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-11-271-4/+5
| | | | | | | | * configure.ac, score/inline/rtems/score/thread.inl, score/src/threaddispatch.c: Add ability for user to disable inlining of _Thread_Enable_dispatch. This can save code space but more importantly it means the binary generated does not have code inlined that is difficult to test and very seldom executed.
* 2007-10-26 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2007-10-261-60/+0
| | | | | | | | | | | | * score/Makefile.am, score/include/rtems/score/thread.h, score/inline/rtems/score/thread.inl: No longer inline _Thread_Get. It resulted in unnessary code explosion, many uncovered paths when looking at binary executable coverage, and only optimized getting self. Id translations were still getting pushed to a subroutine call to _Objects_Get. Later the non-inlined version can be further optimized to get Ids in range for the current API, then self, then look at other APIs. * score/src/threadget.c: New file.
* 2007-07-11 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2007-07-111-1/+38
| | | | | | | | | * libcsupport/src/malloc.c: Clean up Malloc debug code. * score/include/rtems/score/heap.h: Spacing. * score/inline/rtems/score/thread.inl: * score/src/heapfree.c. Clean up and add explicit check of the address being freed actually being in the heap. * score/src/heapwalk.c: Switch to printk and do not call abort.
* 2006-12-05 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2006-12-051-4/+4
| | | | | * score/inline/rtems/score/thread.inl: Add const qualifiers to work around aliasing effects.
* 2006-03-07 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-03-071-0/+3
| | | | | | | | | PR 866/rtems * score/include/rtems/system.h, score/include/rtems/score/isr.h, score/inline/rtems/score/thread.inl, score/macros/rtems/score/thread.inl: Added memory barriers to enter and exit of dispatching and interrupt critical sections so GCC will not optimize and reorder code out of a critical section.
* 2006-01-16 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2006-01-161-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Large patch to improve Doxygen output. As a side-effect, grammar and spelling errors were corrected, spacing errors were address, and some variable names were improved. * libmisc/monitor/mon-object.c, libmisc/monitor/monitor.h: Account for changing OBJECTS_NO_CLASS to OBJECTS_CLASSIC_NO_CLASS. * score/Doxyfile: Set output directory. Predefine some macro values. Turn on graphical output. * score/include/rtems/debug.h, score/include/rtems/seterr.h, score/include/rtems/system.h, score/include/rtems/score/address.h, score/include/rtems/score/apiext.h, score/include/rtems/score/apimutex.h, score/include/rtems/score/bitfield.h, score/include/rtems/score/chain.h, score/include/rtems/score/context.h, score/include/rtems/score/coremsg.h, score/include/rtems/score/coremutex.h, score/include/rtems/score/coresem.h, score/include/rtems/score/heap.h, score/include/rtems/score/interr.h, score/include/rtems/score/isr.h, score/include/rtems/score/mpci.h, score/include/rtems/score/mppkt.h, score/include/rtems/score/object.h, score/include/rtems/score/objectmp.h, score/include/rtems/score/priority.h, score/include/rtems/score/stack.h, score/include/rtems/score/states.h, score/include/rtems/score/sysstate.h, score/include/rtems/score/thread.h, score/include/rtems/score/threadmp.h, score/include/rtems/score/threadq.h, score/include/rtems/score/tod.h, score/include/rtems/score/tqdata.h, score/include/rtems/score/userext.h, score/include/rtems/score/watchdog.h, score/include/rtems/score/wkspace.h, score/inline/rtems/score/address.inl, score/inline/rtems/score/chain.inl, score/inline/rtems/score/coremutex.inl, score/inline/rtems/score/coresem.inl, score/inline/rtems/score/heap.inl, score/inline/rtems/score/object.inl, score/inline/rtems/score/stack.inl, score/inline/rtems/score/thread.inl, score/inline/rtems/score/tqdata.inl, score/macros/README, score/src/heap.c, score/src/threadmp.c, score/src/threadready.c, score/src/threadstartmultitasking.c: Improve generated Doxygen output. Fix spelling and grammar errors in comments. Correct names of some variables and propagate changes.
* New header guards.Ralf Corsepius2005-02-211-2/+2
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* Adjust doxygen @file.Ralf Corsepius2004-11-211-1/+1
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* 2004-11-01 Joel Sherrill <joel@oarcorp.com>Joel Sherrill2004-11-011-136/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * score/cpu/no_cpu/rtems/score/cpu.h, score/include/rtems/debug.h, score/include/rtems/seterr.h, score/include/rtems/system.h, score/include/rtems/score/address.h, score/include/rtems/score/apiext.h, score/include/rtems/score/apimutex.h, score/include/rtems/score/bitfield.h, score/include/rtems/score/chain.h, score/include/rtems/score/context.h, score/include/rtems/score/copyrt.h, score/include/rtems/score/coremsg.h, score/include/rtems/score/coremutex.h, score/include/rtems/score/coresem.h, score/include/rtems/score/heap.h, score/include/rtems/score/interr.h, score/include/rtems/score/isr.h, score/include/rtems/score/mpci.h, score/include/rtems/score/mppkt.h, score/include/rtems/score/objectmp.h, score/include/rtems/score/priority.h, score/include/rtems/score/stack.h, score/include/rtems/score/states.h, score/include/rtems/score/sysstate.h, score/include/rtems/score/thread.h, score/include/rtems/score/threadmp.h, score/include/rtems/score/threadq.h, score/include/rtems/score/tod.h, score/include/rtems/score/tqdata.h, score/include/rtems/score/userext.h, score/include/rtems/score/watchdog.h, score/include/rtems/score/wkspace.h, score/inline/rtems/score/address.inl, score/inline/rtems/score/chain.inl, score/inline/rtems/score/coremsg.inl, score/inline/rtems/score/coremutex.inl, score/inline/rtems/score/coresem.inl, score/inline/rtems/score/heap.inl, score/inline/rtems/score/isr.inl, score/inline/rtems/score/mppkt.inl, score/inline/rtems/score/objectmp.inl, score/inline/rtems/score/priority.inl, score/inline/rtems/score/stack.inl, score/inline/rtems/score/states.inl, score/inline/rtems/score/sysstate.inl, score/inline/rtems/score/thread.inl, score/inline/rtems/score/threadmp.inl, score/inline/rtems/score/tod.inl, score/inline/rtems/score/tqdata.inl, score/inline/rtems/score/userext.inl, score/inline/rtems/score/watchdog.inl, score/inline/rtems/score/wkspace.inl: Add Doxygen comments -- working modifications which are not complete and may have broken code. Committing so work and testing can proceed. * score/Doxyfile, score/mainpage.h: New files.
* 2004-03-29 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-03-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * score/include/rtems/debug.h, score/include/rtems/score/bitfield.h, score/include/rtems/score/chain.h, score/include/rtems/score/coremsg.h, score/include/rtems/score/coremutex.h, score/include/rtems/score/coresem.h, score/include/rtems/score/heap.h, score/include/rtems/score/interr.h, score/include/rtems/score/isr.h, score/include/rtems/score/mpci.h, score/include/rtems/score/mppkt.h, score/include/rtems/score/object.h, score/include/rtems/score/objectmp.h, score/include/rtems/score/priority.h, score/include/rtems/score/stack.h, score/include/rtems/score/states.h, score/include/rtems/score/thread.h, score/include/rtems/score/threadmp.h, score/include/rtems/score/threadq.h, score/include/rtems/score/tod.h, score/include/rtems/score/tqdata.h, score/include/rtems/score/userext.h, score/include/rtems/score/watchdog.h, score/include/rtems/score/wkspace.h, score/inline/rtems/score/address.inl, score/inline/rtems/score/coremsg.inl, score/inline/rtems/score/coresem.inl, score/inline/rtems/score/heap.inl, score/inline/rtems/score/isr.inl, score/inline/rtems/score/object.inl, score/inline/rtems/score/priority.inl, score/inline/rtems/score/stack.inl, score/inline/rtems/score/thread.inl, score/inline/rtems/score/tqdata.inl, score/inline/rtems/score/userext.inl, score/inline/rtems/score/wkspace.inl, score/macros/rtems/score/address.inl, score/macros/rtems/score/heap.inl, score/macros/rtems/score/object.inl, score/macros/rtems/score/priority.inl, score/macros/rtems/score/userext.inl: Convert to using c99 fixed size types.
* 2003-09-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-09-151-2/+2
| | | | | | | PR 489/rtems * include/rtems/score/thread.h: Change struct Thread_Control_struct.libc_reent to using struct _reent*. * inline/rtems/score/thread.inl: Reflect change above.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * include/rtems/debug.h, include/rtems/seterr.h, include/rtems/system.h, include/rtems/score/address.h, include/rtems/score/apiext.h, include/rtems/score/apimutex.h, include/rtems/score/bitfield.h, include/rtems/score/chain.h, include/rtems/score/context.h, include/rtems/score/copyrt.h, include/rtems/score/coremsg.h, include/rtems/score/coremutex.h, include/rtems/score/coresem.h, include/rtems/score/heap.h, include/rtems/score/interr.h, include/rtems/score/isr.h, include/rtems/score/mpci.h, include/rtems/score/mppkt.h, include/rtems/score/object.h, include/rtems/score/objectmp.h, include/rtems/score/priority.h, include/rtems/score/stack.h, include/rtems/score/states.h, include/rtems/score/sysstate.h, include/rtems/score/thread.h, include/rtems/score/threadmp.h, include/rtems/score/threadq.h, include/rtems/score/tod.h, include/rtems/score/tqdata.h, include/rtems/score/userext.h, include/rtems/score/watchdog.h, include/rtems/score/wkspace.h, inline/rtems/score/address.inl, inline/rtems/score/chain.inl, inline/rtems/score/coremsg.inl, inline/rtems/score/coremutex.inl, inline/rtems/score/coresem.inl, inline/rtems/score/heap.inl, inline/rtems/score/isr.inl, inline/rtems/score/mppkt.inl, inline/rtems/score/object.inl, inline/rtems/score/objectmp.inl, inline/rtems/score/priority.inl, inline/rtems/score/stack.inl, inline/rtems/score/states.inl, inline/rtems/score/sysstate.inl, inline/rtems/score/thread.inl, inline/rtems/score/threadmp.inl, inline/rtems/score/tod.inl, inline/rtems/score/tqdata.inl, inline/rtems/score/userext.inl, inline/rtems/score/watchdog.inl, inline/rtems/score/wkspace.inl, macros/rtems/score/address.inl, macros/rtems/score/chain.inl, macros/rtems/score/coremsg.inl, macros/rtems/score/coremutex.inl, macros/rtems/score/coresem.inl, macros/rtems/score/heap.inl, macros/rtems/score/isr.inl, macros/rtems/score/mppkt.inl, macros/rtems/score/object.inl, macros/rtems/score/objectmp.inl, macros/rtems/score/priority.inl, macros/rtems/score/stack.inl, macros/rtems/score/states.inl, macros/rtems/score/sysstate.inl, macros/rtems/score/thread.inl, macros/rtems/score/threadmp.inl, macros/rtems/score/tod.inl, macros/rtems/score/tqdata.inl, macros/rtems/score/userext.inl, macros/rtems/score/watchdog.inl, macros/rtems/score/wkspace.inl, src/apiext.c, src/chain.c, src/coremsg.c, src/coremsgbroadcast.c, src/coremsgclose.c, src/coremsgflush.c, src/coremsgflushsupp.c, src/coremsgflushwait.c, src/coremsginsert.c, src/coremsgseize.c, src/coremsgsubmit.c, src/coremutex.c, src/coremutexflush.c, src/coremutexseize.c, src/coremutexsurrender.c, src/coresem.c, src/coresemflush.c, src/coresemseize.c, src/coresemsurrender.c, src/coretod.c, src/coretodset.c, src/coretodtickle.c, src/coretodtoseconds.c, src/coretodvalidate.c, src/heap.c, src/heapallocate.c, src/heapextend.c, src/heapfree.c, src/heapgetinfo.c, src/heapsizeofuserarea.c, src/heapwalk.c, src/interr.c, src/isr.c, src/iterateoverthreads.c, src/mpci.c, src/object.c, src/objectallocate.c, src/objectallocatebyindex.c, src/objectclearname.c, src/objectcomparenameraw.c, src/objectcomparenamestring.c, src/objectcopynameraw.c, src/objectcopynamestring.c, src/objectextendinformation.c, src/objectfree.c, src/objectget.c, src/objectgetbyindex.c, src/objectgetisr.c, src/objectgetnext.c, src/objectgetnoprotection.c, src/objectidtoname.c, src/objectinitializeinformation.c, src/objectmp.c, src/objectnametoid.c, src/objectshrinkinformation.c, src/thread.c, src/threadchangepriority.c, src/threadclearstate.c, src/threadclose.c, src/threadcreateidle.c, src/threaddelayended.c, src/threaddispatch.c, src/threadevaluatemode.c, src/threadget.c, src/threadhandler.c, src/threadidlebody.c, src/threadinitialize.c, src/threadloadenv.c, src/threadmp.c, src/threadq.c, src/threadqdequeue.c, src/threadqdequeuefifo.c, src/threadqdequeuepriority.c, src/threadqenqueue.c, src/threadqenqueuefifo.c, src/threadqenqueuepriority.c, src/threadqextract.c, src/threadqextractfifo.c, src/threadqextractpriority.c, src/threadqextractwithproxy.c, src/threadqfirst.c, src/threadqfirstfifo.c, src/threadqfirstpriority.c, src/threadqflush.c, src/threadqtimeout.c, src/threadready.c, src/threadreset.c, src/threadresettimeslice.c, src/threadrestart.c, src/threadresume.c, src/threadrotatequeue.c, src/threadsetpriority.c, src/threadsetstate.c, src/threadsettransient.c, src/threadstackallocate.c, src/threadstackfree.c, src/threadstart.c, src/threadstartmultitasking.c, src/threadsuspend.c, src/threadtickletimeslice.c, src/threadyieldprocessor.c, src/userext.c, src/watchdog.c, src/watchdogadjust.c, src/watchdoginsert.c, src/watchdogremove.c, src/watchdogtickle.c, src/wkspace.c: URL for license changed.
* 2002-07-01 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-07-011-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Mega patch merge to change the format of the object IDs to loosen the dependency between the SCORE and the various APIs. There was considerable work to simplify the object name management and it appears that the name_table field is no longer needed. This patch also includes the addition of the internal mutex which is currently only used to protect some types of allocation and deallocation. This significantly can reduce context switch latency under certain circumstances. In particular, some heap/region operations were O(n) and had dispatching disabled. This should help enormously. With this merge, the patch is not as clean as it should be. In particular, the documentation has not been modified to reflect the new object ID layout, the IDs in the test screens are not updated, and _Objects_Get_information needs to be a real routine not inlined. As part of this patch a lot of MP code for thread/proxy blocking was made conditional and cleaned up. * include/Makefile.am, include/rtems/score/coremsg.h, include/rtems/score/coremutex.h, include/rtems/score/coresem.h, include/rtems/score/object.h, include/rtems/score/threadq.h, inline/rtems/score/object.inl, inline/rtems/score/thread.inl, macros/rtems/score/object.inl, src/Makefile.am, src/coremsg.c, src/coremutex.c, src/coresem.c, src/mpci.c, src/objectcomparenameraw.c, src/objectextendinformation.c, src/objectinitializeinformation.c, src/objectnametoid.c, src/thread.c, src/threadclose.c, src/threadget.c, src/threadq.c, src/threadqextractwithproxy.c: Modified as part of above. * include/rtems/score/apimutex.h, src/objectgetnoprotection.c: New files.
* 2002-05-15 Chris Johns <ccj@acm.org>Joel Sherrill2002-05-151-0/+30
| | | | | | | | | * include/rtems/score/thread.h, inline/rtems/score/thread.inl, src/threaddispatch.c, src/threadinitialize.c: Move the C library re-enterrant support directly into the thread dispatch code. RTEMS needs libc and so requiring libc to use a user extension with its overhead is not the best solution. This patch lowers the overhead to 2 pointer moves.
* Port of RTEMS to the Texas Instruments C3x/C4x DSP families includingJoel Sherrill2000-07-261-0/+6
| | | | | | | | | | | a BSP (c4xsim) supporting the simulator included with gdb. This port was done by Joel Sherrill and Jennifer Averett of OAR Corporation. Also included with this port is a space/time optimization to eliminate FP context switch management on CPUs without hardware or software FP. An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8) on this CPU. This required addressing alignment checks and assumptions as well as fixing code that assumed sizeof(unsigned32) == 4.
* Updated copyright notice.Joel Sherrill1999-11-171-2/+1
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* Committed modifications from ITRON Task and Task Dependendent SynchronizationJoel Sherrill1999-11-101-18/+0
| | | | Working Group. Included are tests.
* updated copyright to 1998Joel Sherrill1998-02-171-1/+1
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* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-081-2/+2
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* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-221-5/+5
| | | | of switching to the modified GNU GPL.
* switched from "STATIC INLINE" to "RTEMS_INLINE_ROUTINE"Joel Sherrill1996-07-031-21/+21
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* Removed prototyes for static inline routines and moved the comments intoJoel Sherrill1996-03-061-0/+93
| | | | | | | | | | | | | | | the inline implementation. The impetus for this was twofold. First, it is incorrect to have static inline prototypes when using the macro implementation. Second, this reduced the number of lines in the include files seen by rtems.h by about 2000 lines. Next we restricted visibility for the inline routines to inside the executive itself EXCEPT for a handful of objects. This reduced the number of include files included by rtems.h by 40 files and reduced the lines in the include files seen by rtems.h by about 6000 lines. In total, these reduced the compile time of the entire RTEMS tree by 20%. This results in about 8 minutes savings on the SparcStation 10 morgana.
* Removed the internal thread objects and dispersed its contents toJoel Sherrill1996-02-211-0/+24
| | | | | | | | | | the thread handler (IDLE), MPCI object (SYSI now MP Receive) and initialize_executive_early (IO initialization). The SYSI task no longer exists in a single processor configuration. This reduces single processor Workspace requirements by a TCB and a stack which is often larger than the minimum stack size. Moving the IO initialization plus accompanying BSP hooks eliminated an initialization ordering problem in which a global task could be created before the MPCI was initialized.
* updates from Tony Bennett for PA and UNIX portsJoel Sherrill1996-01-151-4/+10
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* The word "RTEMS" almost completely removed from the core.Joel Sherrill1995-09-111-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Configuration Table Template file added and all tests modified to use this. All gvar.h and conftbl.h files removed from test directories. Configuration parameter maximum_devices added. Core semaphore and mutex handlers added and RTEMS API Semaphore Manager updated to reflect this. Initialization sequence changed to invoke API specific initialization routines. Initialization tasks table now owned by RTEMS Tasks Manager. Added user extension for post-switch. Utilized user extensions to implement API specific functionality like signal dispatching. Added extensions to the System Initialization Thread so that an API can register a function to be invoked while the system is being initialized. These are largely equivalent to the pre-driver and post-driver hooks. Added the Modules file oar-go32_p5, modified oar-go32, and modified the file make/custom/go32.cfg to look at an environment varable which determines what CPU model is being used. All BSPs updated to reflect named devices and clock driver's IOCTL used by the Shared Memory Driver. Also merged clock isr into main file and removed ckisr.c where possible. Updated spsize to reflect new and moved variables. Makefiles for the executive source and include files updated to show break down of files into Core, RTEMS API, and Neither. Header and inline files installed into subdirectory based on whether logically in the Core or a part of the RTEMS API.
* Moved _Thread_Information -> _RTEMS_tasks_Information.Joel Sherrill1995-08-231-6/+23
| | | | | | | Added a table of object information control blocks. Modified _Thread_Get so it looks up a thread regardless of which thread management "entity" (manager, internal, etc) actually "owns" it.
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