| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
|
| |
* posix/src/mqueueunlink.c, score/Makefile.am,
score/include/rtems/score/object.h,
score/inline/rtems/score/object.inl: Enhance
_Objects_Namespace_remove() to handle freeing object names which are
strings. All changed _Objects_Close() to call
_Objects_Namespace_remove(). The resulting code was then moved from
inline routines to function calls.
* score/src/objectclose.c, score/src/objectnamespaceremove.c: New files.
|
|
|
|
|
|
|
| |
* score/Makefile.am, score/include/rtems/score/threadq.h,
score/inline/rtems/score/threadq.inl: _Thread_queue_Process_timeout
was really too complex to be inlined.
* score/src/threadqprocesstimeout.c: New file.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* itron/src/exd_tsk.c, itron/src/task.c, libmisc/capture/capture.c,
libmisc/monitor/mon-config.c, libmisc/monitor/mon-driver.c,
libmisc/monitor/mon-itask.c, libmisc/monitor/mon-monitor.c,
libmisc/monitor/mon-mpci.c, libmisc/monitor/mon-object.c,
libmisc/monitor/mon-symbols.c, posix/src/cancelrun.c,
posix/src/pthreadexit.c, rtems/Makefile.am, rtems/preinstall.am,
rtems/include/rtems.h, rtems/include/rtems/rtems/support.h,
rtems/inline/rtems/rtems/tasks.inl, rtems/src/eventmp.c,
rtems/src/msgmp.c, rtems/src/partmp.c, rtems/src/regionmp.c,
rtems/src/rtemsobjectgetname.c, rtems/src/semmp.c,
rtems/src/signalmp.c, rtems/src/taskdelete.c, rtems/src/taskmp.c,
rtems/src/timerserver.c, score/Makefile.am,
score/include/rtems/score/object.h,
score/inline/rtems/score/object.inl, score/src/Unlimited.txt,
score/src/objectgetnameasstring.c,
score/src/threadqextractwithproxy.c: Add new Object Services
collection. This changed the name of a few previously public but
undocumented services and added a some new services.
* rtems/include/rtems/rtems/object.h, rtems/src/rtemsbuildid.c,
rtems/src/rtemsbuildname.c, rtems/src/rtemsobjectapimaximumclass.c,
rtems/src/rtemsobjectapiminimumclass.c,
rtems/src/rtemsobjectgetapiclassname.c,
rtems/src/rtemsobjectgetapiname.c,
rtems/src/rtemsobjectgetclassicname.c,
rtems/src/rtemsobjectgetclassinfo.c,
rtems/src/rtemsobjectidapimaximum.c,
rtems/src/rtemsobjectidapiminimum.c, rtems/src/rtemsobjectidgetapi.c,
rtems/src/rtemsobjectidgetclass.c, rtems/src/rtemsobjectidgetindex.c,
rtems/src/rtemsobjectidgetnode.c, rtems/src/rtemsobjectsetname.c,
score/src/objectapimaximumclass.c, score/src/objectgetinfo.c,
score/src/objectgetinfoid.c, score/src/objectsetname.c: New files.
* rtems/src/rtemsidtoname.c: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* itron/include/rtems/itron/object.h, itron/src/cre_tsk.c,
libblock/src/show_bdbuf.c, libmisc/capture/capture-cli.c,
libmisc/capture/capture.c, libmisc/monitor/mon-manager.c,
libmisc/stackchk/check.c, posix/src/condinit.c,
posix/src/keycreate.c, posix/src/mqueuecreatesupp.c,
posix/src/mqueuedeletesupp.c, posix/src/mqueuenametoid.c,
posix/src/mqueueopen.c, posix/src/mqueueunlink.c,
posix/src/mutexinit.c, posix/src/pbarrierinit.c,
posix/src/prwlockinit.c, posix/src/pspininit.c,
posix/src/pthreadcreate.c, posix/src/pthreadexit.c,
posix/src/semaphorecreatesupp.c, posix/src/semaphorenametoid.c,
posix/src/timercreate.c, rtems/src/barrierident.c,
rtems/src/dpmemident.c, rtems/src/msgqident.c, rtems/src/partident.c,
rtems/src/ratemonident.c, rtems/src/regionident.c,
rtems/src/semident.c, rtems/src/taskident.c, rtems/src/timerident.c,
sapi/src/extensionident.c, score/Makefile.am,
score/include/rtems/score/object.h,
score/inline/rtems/score/object.inl, score/src/apimutexallocate.c,
score/src/objectextendinformation.c,
score/src/objectgetnameasstring.c, score/src/objectmp.c,
score/src/objectnametoid.c: Convert the Objects_Name type from a
simple type to a union of an unsigned 32 bit integer and a pointer.
This should help eliminate weird casts between u32 and pointers in
various places. The APIs now have to explicitly call _u32 or _string
versions of helper routines. This should also simplify things and
eliminate the need for ugly casts in some cases.
* score/src/objectclearname.c, score/src/objectcomparenameraw.c,
score/src/objectcomparenamestring.c, score/src/objectcopynameraw.c,
score/src/objectcopynamestring.c: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* rtems/include/rtems/rtems/event.h,
rtems/inline/rtems/rtems/eventset.inl, rtems/src/event.c,
rtems/src/eventseize.c, rtems/src/eventsurrender.c,
rtems/src/eventtimeout.c, score/Makefile.am, score/preinstall.am,
score/include/rtems/score/interr.h,
score/include/rtems/score/thread.h,
score/include/rtems/score/threadq.h,
score/include/rtems/score/tqdata.h,
score/inline/rtems/score/threadq.inl,
score/inline/rtems/score/tqdata.inl, score/src/threadq.c,
score/src/threadqdequeue.c, score/src/threadqdequeuefifo.c,
score/src/threadqdequeuepriority.c, score/src/threadqenqueue.c,
score/src/threadqenqueuefifo.c, score/src/threadqenqueuepriority.c,
score/src/threadqextract.c, score/src/threadqextractfifo.c,
score/src/threadqextractpriority.c,
score/src/threadqextractwithproxy.c, score/src/threadqfirst.c,
score/src/threadqfirstfifo.c, score/src/threadqfirstpriority.c,
score/src/threadqflush.c, score/src/threadqrequeue.c,
score/src/threadqtimeout.c: Refactor thread queue enqueue and event
blocking synchronization critical sections. This resulted in three
copies of essentially the same hard to test critical section code
becoming the one shared routine _Thread_blocking_operation_Cancel. In
addition, the thread queue and event code now share a common
synchronization enumerated type. Along the way, switches were
reworked to eliminate dead code generated by gcc and comments and
copyrights were updated.
* score/include/rtems/score/threadsync.h,
score/src/threadblockingoperationcancel.c: New files.
|
|
|
|
| |
* score/Makefile.am: Add missing file.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* configure.ac: fixed bug that always enabled strict order
mutexes.
* score/inline/rtems/score/coremutex.inl: Fixed coding standard.
* score/src/coremutex.c: Add the holder's thread to the lock_mutex
list if the mutex is initialised locked.
* libnetworking/rtems/rtems_glue.c: Changed semaphore error
message to show the error is an rtems-net error.
* libmisc/monitor/mon-network.c: Removed warnings.
* telnetd/icmds.c: Changed shell_* to rtems_shell_*.
* score/Makefile.am: Fixed typo that stopped 'make tags' working.
* libmisc/shell/err.c, libmisc/shell/err.h, libmisc/shell/errx.c,
libmisc/shell/extern-cp.h, libmisc/shell/fts.c,
libmisc/shell/fts.h, libmisc/shell/main_cp.c,
libmisc/shell/utils-cp.c, libmisc/shell/verr.c,
libmisc/shell/verrx.c, libmisc/shell/vwarn.c,
libmisc/shell/vwarnx.c, libmisc/shell/warn.c,
libmisc/shell/warnx.c: New. Ported from BSD.
* libmisc/shell/shellconfig.h: Add the cp command.
* libmisc/Makefile.am: Add the new files to the shell.
* libmisc/shell/shell.c, libmisc/shell/shell.h: Add scripting
support.
* libblock/src/flashdisk.c: Fixed disk drive count size setting
bug.
|
|
|
|
|
| |
* score/Makefile.am: _Thread_Rotate_ready_queue is only used by ITRON
API.
|
|
|
|
|
|
| |
* libcsupport/preinstall.am, posix/preinstall.am, rtems/Makefile.am,
rtems/preinstall.am, sapi/Makefile.am, sapi/preinstall.am,
score/Makefile.am, score/preinstall.am: Revert testing patch.
|
|
|
|
|
|
|
|
|
|
|
| |
* libcsupport/preinstall.am, posix/preinstall.am, posix/src/aio.c,
posix/src/clockgetcpuclockid.c, posix/src/clockgetenableattr.c,
posix/src/clockgettime.c, posix/src/clocksetenableattr.c,
posix/src/clocksettime.c, posix/src/devctl.c,
posix/src/pthreadcreate.c, posix/src/pthreadgetcpuclockid.c,
posix/src/types.c, rtems/preinstall.am, sapi/Makefile.am,
sapi/preinstall.am, score/Makefile.am, score/preinstall.am: Eliminate
POSIX_NOT_IMPLEMENTED(). Return ENOSYS instead.
|
|
|
|
|
| |
* score/Makefile.am: Only used by ITRON so do not build if ITRON is
disabled.
|
|
|
|
|
|
|
|
|
|
| |
* sapi/src/exinit.c, score/Makefile.am,
score/include/rtems/score/apimutex.h: API Mutex calls should never
have been inlined. Inlining them lead to many inlined copies of core
mutex lock. This lead to over 2K savings in the SPARC/ERC32
minimum.exe.
* score/src/apimutex.c, score/src/apimutexallocate.c,
score/src/apimutexlock.c, score/src/apimutexunlock.c: New files.
|
|
|
|
|
|
|
|
|
|
|
|
| |
* 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.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* ChangeLog, configure.ac, libcsupport/src/__times.c,
libmisc/cpuuse/cpuuse.c, libmisc/stackchk/check.c,
rtems/include/rtems/rtems/ratemon.h, rtems/src/ratemongetstatus.c,
rtems/src/ratemonperiod.c, rtems/src/ratemonreportstatistics.c,
rtems/src/ratemonresetall.c, rtems/src/ratemontimeout.c,
score/Makefile.am, score/include/rtems/score/thread.h,
score/include/rtems/score/timespec.h, score/src/threaddispatch.c,
score/src/threadinitialize.c, score/src/threadtickletimeslice.c,
score/src/timespecdivide.c: Add nanoseconds granularity to the rate
monotonic period statistics and CPU usage statistics. This capability
is enabled by default although may be conditionally disabled by the
user. It could be too much overhead on small targets but it does not
appear to be bad in early testing. Its impact on code size has not
been evaluated either. It is possible that both forms of statistics
gathering could be disabled with further tweaking of the conditional
compilation.
* score/src/timespecdividebyinteger.c: New file.
|
|
|
|
|
|
|
| |
* score/Makefile.am, score/include/rtems/score/timespec.h: Add division
and greater than operations for timespecs.
* score/src/timespecdivide.c, score/src/timespecgreaterthan.c:
New files.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* Makefile.am, preinstall.am, libmisc/Makefile.am, rtems/Makefile.am,
rtems/include/rtems.h, rtems/include/rtems/rtems/ratemon.h,
rtems/inline/rtems/rtems/ratemon.inl, rtems/src/ratemoncancel.c,
rtems/src/ratemoncreate.c, rtems/src/ratemondelete.c,
rtems/src/ratemongetstatus.c, rtems/src/ratemonident.c,
rtems/src/ratemonperiod.c, rtems/src/ratemontimeout.c,
score/Makefile.am, score/include/rtems/score/object.h,
score/src/threadhandler.c, wrapup/Makefile.am: Integrate Rate
Monotonic Statistics and Period Usage into Rate Monotonic Manager.
Added the following directives: rtems_rate_monotonic_get_statistics,
rtems_rate_monotonic_reset_statistics,
rtems_rate_montonic_reset_all_statistics,
rtems_rate_montonic_report_statistics, and rtems_object_get_name.
Obsoleted the rtems/rtmonuse.h file as a public interface.
* rtems/src/ratemongetstatistics.c,
rtems/src/ratemonreportstatistics.c, rtems/src/ratemonresetall.c,
rtems/src/ratemonresetstatistics.c, rtems/src/rtemsobjectgetname.c,
score/src/objectgetnameasstring.c: New files.
* libmisc/rtmonuse/rtmonuse.c, libmisc/rtmonuse/rtmonuse.h: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* libcsupport/include/rtems/libcsupport.h, libcsupport/src/newlibc.c,
sapi/Makefile.am, sapi/include/confdefs.h, sapi/src/exinit.c,
score/Makefile.am, score/preinstall.am,
score/include/rtems/score/userext.h, score/src/chain.c,
score/src/userext.c: Switch to newlib reentrancy extension being
installed in the initial set instead of using rtems_extension_create.
While implementing this, noticed that user extensions and chain code
had multiple functions in a single file which is not desirable in the
SuperCore and API portions of RTEMS, so split these into multiple
files with one function per file. Also noticed that some of user
extension code was inlined for no particular reason so moved that to
C bodies. Split executive shutdown from initialization since not
every application shuts down. Moved __fini call to executive shutdown
to be more symmetrical with where it is called at startup.
* sapi/src/exshutdown.c, score/src/chainappend.c,
score/src/chainextract.c, score/src/chainget.c,
score/src/chaininsert.c, score/src/userextaddapiset.c,
score/src/userextaddset.c, score/src/userextremoveset.c,
score/src/userextthreadbegin.c, score/src/userextthreadcreate.c,
score/src/userextthreaddelete.c, score/src/userextthreadrestart.c,
score/src/userextthreadstart.c, score/src/userextthreadswitch.c: New
files.
* score/inline/rtems/score/userext.inl: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* ChangeLog, libcsupport/src/malloc.c,
libcsupport/src/mallocfreespace.c, sapi/include/confdefs.h,
score/Makefile.am, score/preinstall.am: malloc never blocks so the
Region Manager is quite heavy for implementing this. This patch
implements the C Program Heap directly in terms of the new Protected
Heap handler. This handler is a direct use of a SuperCore Heap in
conjunction with the Allocator Mutex used internally by RTEMS. This
saves 3184 bytes on most SPARC test executables.
* score/include/rtems/score/protectedheap.h, score/src/pheapallocate.c,
score/src/pheapallocatealigned.c, score/src/pheapextend.c,
score/src/pheapfree.c, score/src/pheapgetblocksize.c,
score/src/pheapgetfreeinfo.c, score/src/pheapgetinfo.c,
score/src/pheapinit.c, score/src/pheapresizeblock.c,
score/src/pheapwalk.c: New files.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* posix/Makefile.am, posix/include/rtems/posix/time.h,
posix/src/adjtime.c, posix/src/alarm.c, posix/src/clockgetres.c,
posix/src/condtimedwait.c, posix/src/mqueuetimedreceive.c,
posix/src/mqueuetimedsend.c, posix/src/mutextimedlock.c,
posix/src/nanosleep.c, posix/src/posixtimespecabsolutetimeout.c,
posix/src/pthread.c, posix/src/pthreadcreate.c,
posix/src/pthreadsetschedparam.c, posix/src/ptimer1.c,
posix/src/sched.c, posix/src/semtimedwait.c,
posix/src/sigtimedwait.c, posix/src/ualarm.c,
rtems/src/clocktodtoseconds.c, score/Makefile.am,
score/preinstall.am, score/include/rtems/score/tod.h,
score/inline/rtems/score/tod.inl, score/src/coretod.c,
score/src/coretodget.c, score/src/coretodgetuptime.c,
score/src/coretodset.c, score/src/coretodtickle.c: Provide timespec
manipulation routines in the SuperCore. Use them everywhere possible.
This lead to significant cleanup in the API routines and eliminated
some of the same code from the POSIX API. At this point, the
SuperCore keeps time in POSIX timespec format properly from 1970. You
just cannot set it before 1988 in keeping with RTEMS traditional
behavior.
* score/include/rtems/score/timespec.h, score/src/timespecaddto.c,
score/src/timespecfromticks.c, score/src/timespecisvalid.c,
score/src/timespeclessthan.c, score/src/timespecsubtract.c,
score/src/timespectoticks.c: New files.
* posix/src/posixintervaltotimespec.c,
posix/src/posixtimespecsubtract.c,
posix/src/posixtimespectointerval.c: Removed.
|
|
|
|
|
|
|
|
| |
* score/Makefile.am, score/include/rtems/score/tod.h,
score/inline/rtems/score/tod.inl: Make _TOD_Tickle_ticks a real
non-inlined routine. It should only be used once so there is little
advantage to inlining it.
* score/src/coretodtickle.c: New file.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* itron/src/itrontime.c, libcsupport/src/__gettod.c,
posix/include/rtems/posix/time.h, posix/include/rtems/posix/timer.h,
posix/src/clockgettime.c, posix/src/clocksettime.c,
posix/src/nanosleep.c, posix/src/posixtimespecsubtract.c,
posix/src/posixtimespectointerval.c, posix/src/ptimer1.c,
posix/src/sleep.c, rtems/Makefile.am,
rtems/include/rtems/rtems/clock.h, rtems/include/rtems/rtems/timer.h,
rtems/include/rtems/rtems/types.h, rtems/src/clockget.c,
rtems/src/clockset.c, rtems/src/clocktodtoseconds.c,
rtems/src/clocktodvalidate.c, rtems/src/taskwakewhen.c,
score/Makefile.am, score/include/rtems/score/tod.h,
score/inline/rtems/score/tod.inl, score/src/coretod.c,
score/src/coretodset.c: Convert from Classic API style TOD_Control as
fundamental time structure to POSIX struct timespec. Add
clock_get_uptime().
* rtems/src/clockgetuptime.c, score/src/coretodget.c,
score/src/coretodgetuptime.c: New files.
* score/src/coretodtickle.c, score/src/coretodtoseconds.c,
score/src/coretodvalidate.c: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
PR 1222/cpukit
* score/Makefile.am, score/include/rtems/score/coremutex.h,
score/include/rtems/score/threadq.h,
score/inline/rtems/score/coremutex.inl, score/src/coremsgsubmit.c,
score/src/coremutexsurrender.c, score/src/threadchangepriority.c,
score/src/threadclearstate.c, score/src/threadhandler.c,
score/src/threadinitialize.c, score/src/threadqdequeuefifo.c,
score/src/threadqdequeuepriority.c, score/src/threadqenqueue.c,
score/src/threadqenqueuefifo.c, score/src/threadqenqueuepriority.c,
score/src/threadqextractfifo.c, score/src/threadqextractpriority.c,
score/src/threadsetstate.c: Enhance so that when the prioirity of a
thread that is blocked on a priority based thread queue is changed,
that its placement in the queue is reevaluated based upon the new
priority. This enhancement includes modifications to the SuperCore as
well as new test cases.
* score/src/threadqrequeue.c: New file.
|
|
|
|
| |
* score/Makefile.am: Remove macros/README.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* libcsupport/src/termios.c, posix/Makefile.am, posix/preinstall.am,
posix/include/rtems/posix/config.h, posix/include/rtems/posix/time.h,
sapi/src/posixapi.c, score/Makefile.am, score/preinstall.am,
score/include/rtems/score/corerwlock.h,
score/include/rtems/score/threadq.h,
score/src/corerwlockobtainread.c, score/src/threadqenqueue.c,
score/src/threadqtimeout.c: Adding POSIX barriers, POSIX spinlocks,
and partial implementation of POSIX rwlocks.
* posix/include/rtems/posix/barrier.h,
posix/include/rtems/posix/rwlock.h,
posix/include/rtems/posix/spinlock.h,
posix/inline/rtems/posix/barrier.inl,
posix/inline/rtems/posix/rwlock.inl,
posix/inline/rtems/posix/spinlock.inl,
posix/src/barrierattrdestroy.c, posix/src/barrierattrgetpshared.c,
posix/src/barrierattrinit.c, posix/src/barrierattrsetpshared.c,
posix/src/pbarrier.c, posix/src/pbarrierdestroy.c,
posix/src/pbarrierinit.c, posix/src/pbarriertranslatereturncode.c,
posix/src/pbarrierwait.c, posix/src/prwlock.c,
posix/src/prwlockdestroy.c, posix/src/prwlockinit.c,
posix/src/prwlockrdlock.c, posix/src/prwlocktimedrdlock.c,
posix/src/prwlocktimedwrlock.c,
posix/src/prwlocktranslatereturncode.c, posix/src/prwlocktryrdlock.c,
posix/src/prwlocktrywrlock.c, posix/src/prwlockunlock.c,
posix/src/prwlockwrlock.c, posix/src/pspin.c,
posix/src/pspindestroy.c, posix/src/pspininit.c,
posix/src/pspinlock.c, posix/src/pspinlocktranslatereturncode.c,
posix/src/pspintrylock.c, posix/src/pspinunlock.c,
posix/src/rwlockattrdestroy.c, posix/src/rwlockattrgetpshared.c,
posix/src/rwlockattrinit.c, posix/src/rwlockattrsetpshared.c: New files.
|
|
|
|
|
| |
* score/Makefile.am, score/preinstall.am: Add pieces missed in previous
commit.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* configure.ac, itron/Makefile.am, itron/preinstall.am,
posix/Makefile.am, posix/preinstall.am, rtems/Makefile.am,
rtems/preinstall.am, sapi/Makefile.am, sapi/preinstall.am,
score/Makefile.am, score/preinstall.am, score/include/rtems/system.h,
score/include/rtems/score/chain.h,
score/include/rtems/score/thread.h, score/src/chain.c,
score/src/coremutexseize.c, score/src/threadget.c: Remove all macro
implementations and use only the static inline. Static inline
functions are now well supported so there is no reason for duplicate
maintenance.
* itron/macros/rtems/itron/eventflags.inl,
itron/macros/rtems/itron/fmempool.inl,
itron/macros/rtems/itron/intr.inl, itron/macros/rtems/itron/mbox.inl,
itron/macros/rtems/itron/msgbuffer.inl,
itron/macros/rtems/itron/network.inl,
itron/macros/rtems/itron/port.inl,
itron/macros/rtems/itron/semaphore.inl,
itron/macros/rtems/itron/sysmgmt.inl,
itron/macros/rtems/itron/task.inl, itron/macros/rtems/itron/time.inl,
itron/macros/rtems/itron/vmempool.inl,
posix/macros/rtems/posix/cond.inl, posix/macros/rtems/posix/key.inl,
posix/macros/rtems/posix/mqueue.inl,
posix/macros/rtems/posix/mutex.inl,
posix/macros/rtems/posix/priority.inl,
posix/macros/rtems/posix/pthread.inl,
posix/macros/rtems/posix/semaphore.inl,
posix/macros/rtems/posix/timer.inl, rtems/macros/rtems/rtems/asr.inl,
rtems/macros/rtems/rtems/attr.inl,
rtems/macros/rtems/rtems/barrier.inl,
rtems/macros/rtems/rtems/dpmem.inl,
rtems/macros/rtems/rtems/event.inl,
rtems/macros/rtems/rtems/eventset.inl,
rtems/macros/rtems/rtems/message.inl,
rtems/macros/rtems/rtems/modes.inl,
rtems/macros/rtems/rtems/options.inl,
rtems/macros/rtems/rtems/part.inl,
rtems/macros/rtems/rtems/ratemon.inl,
rtems/macros/rtems/rtems/region.inl,
rtems/macros/rtems/rtems/sem.inl,
rtems/macros/rtems/rtems/status.inl,
rtems/macros/rtems/rtems/support.inl,
rtems/macros/rtems/rtems/tasks.inl,
rtems/macros/rtems/rtems/timer.inl, sapi/macros/rtems/extension.inl,
score/macros/README, score/macros/rtems/score/address.inl,
score/macros/rtems/score/chain.inl,
score/macros/rtems/score/corebarrier.inl,
score/macros/rtems/score/coremsg.inl,
score/macros/rtems/score/coremutex.inl,
score/macros/rtems/score/corerwlock.inl,
score/macros/rtems/score/coresem.inl,
score/macros/rtems/score/corespinlock.inl,
score/macros/rtems/score/heap.inl, score/macros/rtems/score/isr.inl,
score/macros/rtems/score/mppkt.inl,
score/macros/rtems/score/object.inl,
score/macros/rtems/score/objectmp.inl,
score/macros/rtems/score/priority.inl,
score/macros/rtems/score/stack.inl,
score/macros/rtems/score/states.inl,
score/macros/rtems/score/sysstate.inl,
score/macros/rtems/score/thread.inl,
score/macros/rtems/score/threadmp.inl,
score/macros/rtems/score/tod.inl,
score/macros/rtems/score/tqdata.inl,
score/macros/rtems/score/userext.inl,
score/macros/rtems/score/watchdog.inl,
score/macros/rtems/score/wkspace.inl: Removed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
score/include/rtems/score/coresem.h,
score/include/rtems/score/object.h,
score/include/rtems/score/states.h,
score/inline/rtems/score/coresem.inl: Add SuperCore Barriers,
SpinLocks and a partial implementation of RWLocks.
* score/include/rtems/score/corebarrier.h,
score/include/rtems/score/corerwlock.h,
score/include/rtems/score/corespinlock.h,
score/inline/rtems/score/corebarrier.inl,
score/inline/rtems/score/corerwlock.inl,
score/inline/rtems/score/corespinlock.inl,
score/macros/rtems/score/corebarrier.inl,
score/macros/rtems/score/corerwlock.inl,
score/macros/rtems/score/corespinlock.inl, score/src/corebarrier.c,
score/src/corebarrierrelease.c, score/src/corebarrierwait.c,
score/src/corerwlock.c, score/src/corerwlockobtainread.c,
score/src/corerwlockobtainwrite.c, score/src/corerwlockrelease.c,
score/src/corespinlock.c, score/src/corespinlockrelease.c,
score/src/corespinlockwait.c: New files.
|
|
|
|
|
| |
* rtems/Makefile.am: Rework.
* score/Makefile.am: Rework.
|
| |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
PR 746/rtems
Optimize realloc(). The problem is that realloc() can neither grow
nor shrink efficiently the current memory region without support
from underlying heap/region modules. The patch introduces one new
routine for each of heap and region modules, _Heap_Resize_block(),
and rtems_region_resize_segment(), respectively, and uses the
latter to optimize realloc().
The implementation of _Heap_Resize_block() lead to changing of the
heap allocation strategy: now the heap manager, when splits larger
free block into used and new free parts, makes the first part of
the block used, not the last one as it was before. Due to this new
strategy, _Heap_Resize_block() never needs to change the user
pointer.
Caveat: unlike previous heap implementation, first few bytes of
the contents of the memory allocated from the heap are now almost
never all zero. This can trigger bugs in client code that have not
been visible before this patch.
* libcsupport/src/malloc.c (realloc): try to resize segment in
place using new rtems_region_resize_segment() routine before
falling back to the malloc()/free() method.
* score/src/heap.c:
(_Heap_Initialize): change initial heap layout to reflect new
allocation strategy of using of the lower part of a previously
free block when splitting it for the purpose of allocation.
(_Heap_Block_allocate): when split, make the lower part used, and
leave the upper part free. Return type changed from Heap_Block* to
uint32_t.
* score/include/rtems/score/heap.h:
(Heap_Statistics): added 'resizes' field.
(Heap_Resize_status): new enum.
(_Heap_Resize_block): new routine.
(_Heap_Block_allocate): return type changed from Heap_Block* to
uint32_t.
* score/src/heapwalk.c: reflect new heap layout in checks.
* score/src/heapsizeofuserarea.c: more assertions added.
* score/src/heapresizeblock.c: new file.
(_Heap_Resize_block): new routine.
* score/src/heapfree.c: reverse the checks _Heap_Is_block_in() and
_Heap_Is_prev_used() on entry to be in this order.
* score/src/heapallocate.c, score/src/heapallocatealigned.c:
ignore return value of _Heap_Block_allocate().
* score/Makefile.am (HEAP_C_FILES): added src/heapresizeblock.c.
* rtems/include/rtems/rtems/region.h:
(rtems_region_resize_segment): new interface routine.
(_Region_Process_queue): new internal routine called from
rtems_region_resize_segment() and rtems_region_return_segment().
* rtems/src/regionreturnsegment.c: move queue management code into
the new internal routine _Region_Process_queue() and call it.
* rtems/src/regionresizesegment.c: new file.
(rtems_region_resize_segment): new interface routine.
* rtems/src/regionprocessqueue.c: new file.
(_Region_Process_queue): new internal routine containing queue
management code factored out from 'regionreturnsegment.c'.
* rtems/Makefile.am (REGION_C_FILES): Added
src/regionresizesegment.c, and src/regionprocessqueue.c.
* ada/rtems.adb, ada/rtems.ads: Added Region_Resize_Segment.
|
| |
|
| |
|
|
|
|
|
|
|
| |
PR 745/rtems
* rtems/src/ratemoncreate.c, rtems/src/timercreate.c: Make sure
internal timer structures are initialized so object control reuse is
safe.
|
|
|
|
|
|
|
|
| |
* httpd/Makefile.am, itron/Makefile.am, libblock/Makefile.am,
libcsupport/Makefile.am, libfs/Makefile.am, libmisc/Makefile.am,
libnetworking/Makefile.am, librpc/Makefile.am, posix/Makefile.am,
rtems/Makefile.am, sapi/Makefile.am, score/Makefile.am:
Eliminate CFLAGS_OPTIMIZE_V.
|
|
|
|
|
|
|
|
|
| |
* automake/compile.am, httpd/Makefile.am, itron/Makefile.am,
libblock/Makefile.am, libcsupport/Makefile.am, libfs/Makefile.am,
libmisc/Makefile.am, libnetworking/Makefile.am, librpc/Makefile.am,
posix/Makefile.am, rtems/Makefile.am, sapi/Makefile.am,
score/Makefile.am, wrapup/Makefile.am:
Remove build-variant support.
|
|
|
|
|
|
|
|
|
|
|
|
| |
* libcsupport/src/mallocfreespace.c, rtems/Makefile.am,
rtems/include/rtems/rtems/region.h, score/Makefile.am,
score/include/rtems/score/heap.h, score/src/heapgetinfo.c: Add
capability to return information about just the free blocks in a
region or heap. Also changed the semantics of free space available
to be the largest block of memory that can be allocated.
* rtems/src/regiongetfreeinfo.c, score/src/heapgetfreeinfo.c: New files.
: score/include/rtems/score/object.h,
score/src/objectinitializeinformation.c: Remove warning.
|
|
|
|
| |
* Makefile.am: Add PREINSTALL_DIRS.
|
|
|
|
|
|
| |
* Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
Add PREINSTALL_FILES to CLEANFILES.
Add cpuopts.h to DISTCLEANFILES.
|
|
|
|
| |
* Makefile.am: Include compile.am, again.
|
|
|
|
|
| |
* Makefile.am: Add libs to CLEANFILES
Set lib*_g_a_SOURCES = lib*_a_SOURCES.
|
|
|
|
|
| |
* Makefile.am: Build libscore$(LIB_VARIANT).a instead of
$(ARCH)/libscore.a.
|
|
|
|
| |
* Makefile.am: Build library using EXTRA_LIBRARIES and automake rules.
|
|
|
|
| |
* Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
|
|
|
|
|
| |
* Makefile.am: Add $(dirstamp) to preinstallation rules.
Remove MACROS.
|
|
|
|
|
| |
* Makefile.am: Add $(dirstamp) to preinstallation rules.
Remove MACROS.
|
|
|
|
| |
* Makefile.am: Don't use gmake to preinstall.
|
|
|
|
|
|
|
|
|
| |
* Makefile.am, include/rtems/score/object.h,
include/rtems/score/objectmp.h, src/objectmp.c, src/objectnametoid.c:
Added ID to name lookup service and changed name of id/name
translation status code. This propagated to multiple functions. The
user API service added was rtems_object_id_to_name()
* src/objectidtoname.c: New file.
|
|
|
|
|
|
|
|
|
|
|
| |
PR 408/filesystem
* score/Makefile.am, score/include/rtems/score/thread.h: Added
sync() service. As part of adding this service, the
new RTEMS service rtems_iterate_over_all_threads() was also added.
This new service makes it easier to iterate over all the
tasks/threads in a system and perform an action on them.
* score/src/iterateoverthreads.c: New file.
* ChangeLog: Fixed screwup.
|