| Commit message (Collapse) | Author | Age | Files | Lines |
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Move implementation specific parts of thread.h and thread.inl into new
header file threadimpl.h. The thread.h contains now only the
application visible API.
Remove superfluous header file includes from various files.
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Move implementation specific parts of prioritybitmap.h and
prioritybitmap.inl into new header file prioritybitmapimpl.h. The
prioritybitmap.h contains now only the application visible API.
Move content of bitfield.h into prioritybitmapimpl.h.
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Move implementation specific parts of scheduler.h and scheduler.inl into
new header file schedulerimpl.h. The scheduler.h contains now only the
application visible API.
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Move implementation specific parts of schedulerpriority.h and
schedulerpriority.inl into new header file schedulerpriorityimpl.h. The
schedulerpriority.h contains now only the application visible API.
Add missing includes. Remove superfluous includes.
Move declaration of _Priority_Bit_map to prioritybitmap.inl since this
variable is used only here.
Remove second declaration of _Priority_Major_bit_map.
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Move implementation specific parts of schedulersimple.h and
schedulersimple.inl into new header file schedulersimpleimpl.h. The
schedulersimple.h contains now only the application visible API.
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Move implementation specific parts of stack.h and stack.inl into new
header file stackimpl.h. The stack.h contains now only the application
visible API.
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Move implementation specific parts of heap.h and heap.inl into new
header file heapimpl.h. The heap.h contains now only the application
visible API.
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Move implementation specific parts of rbtree.h and rbtree.inl into new
header file rbtreeimpl.h. The rbtree.h contains now only the
application visible API.
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Move implementation specific parts of watchdog.h and watchdog.inl into
new header file watchdogimpl.h. The watchdog.h contains now only the
application visible API.
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Move implementation specific parts of chain.h and chain.inl into new
header file chainimpl.h. The chain.h contains now only the application
visible API.
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Move implementation specific parts of corespinlock.h and
corespinlock.inl into new header file corespinlockimpl.h. The
corespinlock.h contains now only the application visible API.
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Move implementation specific parts of corerwlock.h and corerwlock.inl
into new header file corerwlockimpl.h. The corerwlock.h contains now
only the application visible API.
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Move implementation specific parts of corebarrier.h and corebarrier.inl
into new header file corebarrierimpl.h. The corebarrier.h contains now
only the application visible API.
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Move implementation specific parts of coremsg.h and coremsg.inl into new
header file coremsgimpl.h. The coremsg.h contains now only the
application visible API.
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Move implementation specific parts of coresem.h and coresem.inl into new
header file coresemimpl.h. The coresem.h contains now only the
application visible API.
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Delete now unused file <rtems/score/isr.inl>.
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Move implementation specific parts of coremutex.h and coremutex.inl into
new header file coremuteximpl.h. The coremutex.h contains now only the
application visible API.
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Rename in rtems_smp_get_processor_count(). Always provide
<rtems/score/smp.h> and <rtems/rtems/smp.h>. Add
_SMP_Get_processor_count(). This function will be a compile time
constant defined to be one on uni-processor configurations. This allows
iterations over all processors without overhead on uni-processor
configurations.
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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.
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disable/enable-IRQ function simulated.
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This file contains the parts of <rtems/score/userext.h> that are only
necessary for the RTEMS implementation.
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PR 1906/cpukit
* sapi/Makefile.am, sapi/preinstall.am, sapi/include/confdefs.h,
score/Makefile.am, score/preinstall.am: Add the CBS (Constant
Bandwidth Server) scheduler. This is a complex scheduling policy
built atop of the EDF scheduler. Unlike other schedulers, this one
provides a user API and handles not only deadlines of tasks but also
claimed budget per period. The main aim of the scheduler is isolation
of tasks so that each task is guaranteed to meet all deadlines
regardless of how other tasks behave.
* sapi/include/rtems/cbs.h, sapi/inline/rtems/cbs.inl,
score/include/rtems/score/schedulercbs.h, score/src/schedulercbs.c,
score/src/schedulercbsattachthread.c,
score/src/schedulercbscleanup.c,
score/src/schedulercbscreateserver.c,
score/src/schedulercbsdestroyserver.c,
score/src/schedulercbsdetachthread.c,
score/src/schedulercbsgetapprovedbudget.c,
score/src/schedulercbsgetexecutiontime.c,
score/src/schedulercbsgetparameters.c,
score/src/schedulercbsgetremainingbudget.c,
score/src/schedulercbsgetserverid.c,
score/src/schedulercbsreleasejob.c,
score/src/schedulercbssetparameters.c,
score/src/schedulercbsunblock.c: New files.
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PR 1896/cpukit
* sapi/include/confdefs.h, score/Makefile.am, score/preinstall.am: Add
Earliest Deadline First (EDF) Scheduling Algorithm implementation.
* score/include/rtems/score/scheduleredf.h, score/src/scheduleredf.c,
score/src/scheduleredfallocate.c, score/src/scheduleredfblock.c,
score/src/scheduleredfenqueue.c,
score/src/scheduleredfenqueuefirst.c,
score/src/scheduleredfextract.c, score/src/scheduleredffree.c,
score/src/scheduleredfprioritycompare.c,
score/src/scheduleredfreleasejob.c, score/src/scheduleredfschedule.c,
score/src/scheduleredfunblock.c, score/src/scheduleredfupdate.c,
score/src/scheduleredfyield.c: New files.
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* score/Makefile.am, score/preinstall.am,
score/include/rtems/score/isr.h, score/include/rtems/score/percpu.h:
Split isrlevel into its own file to avoid a circular dependancy in
smp code.
* score/include/rtems/score/isrlevel.h: New file.
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* score/Makefile.am, score/preinstall.am: bspsmp.h is now supposed to
be installed all the time. Revert part of previous commit.
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PR 1789/cpukit
* sapi/include/confdefs.h, score/Makefile.am, score/preinstall.am: Add
Simple SMP Priority Scheduler.
* score/include/rtems/score/schedulersimplesmp.h,
score/src/schedulersimplesmpblock.c,
score/src/schedulersimplesmpschedule.c,
score/src/schedulersimplesmpunblock.c: New files.
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* score/Makefile.am, score/preinstall.am,
score/include/rtems/score/percpu.h, score/src/percpu.c,
score/src/threadcreateidle.c: Modifications to restrict compilation
of SMP only code to when SMP is enabled. Entire SMP specific files
are disabled via Makefile.am.
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PR 1784
* sapi/src/exinit.c, score/Makefile.am, score/preinstall.am,
score/include/rtems/bspsmp.h, score/src/percpu.c, score/src/smp.c,
score/src/threadcreateidle.c: Split bspsmp.h into two files smp.h and
bspsmp.h
* score/include/rtems/score/smp.h: New file.
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PR 1641/cpukit
* sapi/Makefile.am, sapi/preinstall.am, score/Makefile.am,
score/preinstall.am: Add Red Black Tree data structure to score.
* sapi/include/rtems/rbtree.h, sapi/inline/rtems/rbtree.inl,
score/include/rtems/score/rbtree.h, score/inline/rtems/score/rbtree.inl,
score/src/rbtree.c, score/src/rbtreeextract.c,
score/src/rbtreefind.c, score/src/rbtreefindheader.c,
score/src/rbtreeget.c, score/src/rbtreeinsert.c,
score/src/rbtreepeek.c: New files.
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PR 1729/cpukit
* configure.ac, sapi/include/confdefs.h, sapi/src/exinit.c,
score/Makefile.am, score/preinstall.am,
score/cpu/i386/rtems/score/cpu.h, score/cpu/sparc/cpu_asm.S,
score/cpu/sparc/rtems/score/cpu.h,
score/include/rtems/score/basedefs.h,
score/include/rtems/score/context.h,
score/include/rtems/score/percpu.h, score/src/percpu.c,
score/src/thread.c, score/src/threadcreateidle.c: Add next step in
SMP support. This adds an allocated array of the Per_CPU structures
to support multiple cpus vs a single instance of the structure which
is still used if SMP support is disabled. Configuration support is
also added to explicitly enable or disable SMP. But SMP can only be
enabled for the CPUs which will support it initially -- SPARC and
i386. With the stub BSP support, a BSP can be run as a single core
SMP system from an RTEMS data structure standpoint.
* aclocal/check-smp.m4, aclocal/enable-smp.m4,
score/include/rtems/bspsmp.h, score/include/rtems/score/smplock.h,
score/src/smp.c, score/src/smplock.c: New files.
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PR 1743/cpu
* sapi/include/confdefs.h, score/Makefile.am, score/preinstall.am: Add
Simple Priority Scheduler as complement to existing Deterministic
Priority Scheduler. This scheduler serves both as an example and as a
lighter weight implementation for smaller systems.
* score/include/rtems/score/schedulersimple.h,
score/inline/rtems/score/schedulersimple.inl,
score/src/schedulersimple.c, score/src/schedulersimpleblock.c,
score/src/schedulersimpleenqueue.c,
score/src/schedulersimpleenqueuefirst.c,
score/src/schedulersimpleextract.c,
score/src/schedulersimplereadyqueueenqueue.c,
score/src/schedulersimplereadyqueueenqueuefirst.c,
score/src/schedulersimpleschedule.c,
score/src/schedulersimpleunblock.c, score/src/schedulersimpleyield.c:
New files.
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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.
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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.
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* score/include/rtems/score/basedefs.h: New file.
* score/Makefile.am, score/preinstall.am: Reflect change above.
* score/include/rtems/score/percpu.h: Include <rtems/score/cpu.h>.
* score/include/rtems/system.h: Moved definition of SCORE_EXTERN,
SAPI_EXTERN, RTEMS_EXTERN, POSIX_EXTERN, RTEMS_INLINE_ROUTINE,
RTEMS_COMPILER_MEMORY_BARRIER, RTEMS_COMPILER_NO_RETURN_ATTRIBUTE,
RTEMS_COMPILER_DEPRECATED_ATTRIBUTE, TRUE, and FALSE to
<rtems/score/basedefs.h>.
Removed include of <rtems/score/cpu.h>, <stdint.h> and <stddef.h>.
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PR 1573/cpukit
* configure.ac, posix/src/killinfo.c,
posix/src/psignalclearprocesssignals.c,
posix/src/psignalsetprocesssignals.c,
posix/src/psignalunblockthread.c, posix/src/pthreadcreate.c,
posix/src/pthreadkill.c, posix/src/pthreadsigmask.c,
rtems/src/signalsend.c, rtems/src/taskmode.c, score/Makefile.am,
score/preinstall.am, score/include/rtems/system.h,
score/include/rtems/score/context.h, score/include/rtems/score/isr.h,
score/include/rtems/score/thread.h, score/src/isr.c,
score/src/isrthreaddispatch.c, score/src/thread.c,
score/src/threaddispatch.c, score/src/threadloadenv.c: Add a per cpu
data structure which contains the information required by RTEMS for
each CPU core. This encapsulates information such as thread
executing, heir, idle and dispatch needed.
* score/include/rtems/score/percpu.h, score/src/percpu.c: New files.
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* libcsupport/Makefile.am, libcsupport/preinstall.am,
posix/Makefile.am, posix/preinstall.am, rtems/Makefile.am,
rtems/preinstall.am, score/Makefile.am, score/preinstall.am: Revert
modifications accidentally committed.
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* libcsupport/Makefile.am, rtems/Makefile.am, rtems/preinstall.am,
sapi/Makefile.am, sapi/preinstall.am, score/Makefile.am,
score/preinstall.am, score/include/rtems/score/heap.h,
score/inline/rtems/score/heap.inl: Remove inline version now that it
is in a C file.
* libcsupport/src/end_profile.c: New file.
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* score/Makefile.am, score/preinstall.am: SuperCore Spinlock is only
used by POSIX API. Do not build it when POSIX is not enabled.
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