source: rtems/cpukit/rtems/ChangeLog @ 277cc95

2003-09-04      Joel Sherrill <joel@OARcorp.com>

        * include/rtems.h, include/rtems/rtems/asr.h,
        include/rtems/rtems/attr.h, include/rtems/rtems/cache.h,
        include/rtems/rtems/clock.h, include/rtems/rtems/config.h,
        include/rtems/rtems/dpmem.h, include/rtems/rtems/event.h,
        include/rtems/rtems/eventmp.h, include/rtems/rtems/eventset.h,
        include/rtems/rtems/intr.h, include/rtems/rtems/message.h,
        include/rtems/rtems/modes.h, include/rtems/rtems/mp.h,
        include/rtems/rtems/msgmp.h, include/rtems/rtems/options.h,
        include/rtems/rtems/part.h, include/rtems/rtems/partmp.h,
        include/rtems/rtems/ratemon.h, include/rtems/rtems/region.h,
        include/rtems/rtems/regionmp.h, include/rtems/rtems/rtemsapi.h,
        include/rtems/rtems/sem.h, include/rtems/rtems/semmp.h,
        include/rtems/rtems/signal.h, include/rtems/rtems/signalmp.h,
        include/rtems/rtems/status.h, include/rtems/rtems/support.h,
        include/rtems/rtems/taskmp.h, include/rtems/rtems/tasks.h,
        include/rtems/rtems/timer.h, include/rtems/rtems/types.h,
        inline/rtems/rtems/asr.inl, inline/rtems/rtems/attr.inl,
        inline/rtems/rtems/dpmem.inl, inline/rtems/rtems/event.inl,
        inline/rtems/rtems/eventset.inl, inline/rtems/rtems/message.inl,
        inline/rtems/rtems/modes.inl, inline/rtems/rtems/options.inl,
        inline/rtems/rtems/part.inl, inline/rtems/rtems/ratemon.inl,
        inline/rtems/rtems/region.inl, inline/rtems/rtems/sem.inl,
        inline/rtems/rtems/status.inl, inline/rtems/rtems/support.inl,
        inline/rtems/rtems/tasks.inl, inline/rtems/rtems/timer.inl,
        macros/rtems/rtems/asr.inl, macros/rtems/rtems/attr.inl,
        macros/rtems/rtems/dpmem.inl, macros/rtems/rtems/event.inl,
        macros/rtems/rtems/eventset.inl, macros/rtems/rtems/message.inl,
        macros/rtems/rtems/modes.inl, macros/rtems/rtems/options.inl,
        macros/rtems/rtems/part.inl, macros/rtems/rtems/ratemon.inl,
        macros/rtems/rtems/region.inl, macros/rtems/rtems/sem.inl,
        macros/rtems/rtems/status.inl, macros/rtems/rtems/support.inl,
        macros/rtems/rtems/tasks.inl, macros/rtems/rtems/timer.inl,
        src/attr.c, src/clockget.c, src/clockset.c, src/clocktick.c,
        src/dpmem.c, src/dpmemcreate.c, src/dpmemdelete.c,
        src/dpmemexternal2internal.c, src/dpmemident.c,
        src/dpmeminternal2external.c, src/event.c, src/eventmp.c,
        src/eventreceive.c, src/eventseize.c, src/eventsend.c,
        src/eventsurrender.c, src/eventtimeout.c, src/intr.c, src/intrbody.c,
        src/intrcatch.c, src/mp.c, src/msg.c, src/msgmp.c,
        src/msgqallocate.c, src/msgqbroadcast.c, src/msgqcreate.c,
        src/msgqdelete.c, src/msgqflush.c, src/msgqgetnumberpending.c,
        src/msgqident.c, src/msgqreceive.c, src/msgqsend.c, src/msgqsubmit.c,
        src/msgqtranslatereturncode.c, src/msgqurgent.c, src/part.c,
        src/partcreate.c, src/partdelete.c, src/partgetbuffer.c,
        src/partident.c, src/partmp.c, src/partreturnbuffer.c, src/ratemon.c,
        src/ratemoncancel.c, src/ratemoncreate.c, src/ratemondelete.c,
        src/ratemongetstatus.c, src/ratemonident.c, src/ratemonperiod.c,
        src/ratemontimeout.c, src/region.c, src/regioncreate.c,
        src/regiondelete.c, src/regionextend.c, src/regiongetinfo.c,
        src/regiongetsegment.c, src/regiongetsegmentsize.c,
        src/regionident.c, src/regionmp.c, src/regionreturnsegment.c,
        src/rtclock.c, src/rtemsidtoname.c, src/rtemstimer.c, src/sem.c,
        src/semcreate.c, src/semdelete.c, src/semflush.c, src/semident.c,
        src/semmp.c, src/semobtain.c, src/semrelease.c,
        src/semtranslatereturncode.c, src/signal.c, src/signalcatch.c,
        src/signalmp.c, src/signalsend.c, src/taskcreate.c, src/taskdelete.c,
        src/taskgetnote.c, src/taskident.c, src/taskinitusers.c,
        src/taskissuspended.c, src/taskmode.c, src/taskmp.c,
        src/taskrestart.c, src/taskresume.c, src/tasks.c, src/tasksetnote.c,
        src/tasksetpriority.c, src/taskstart.c, src/tasksuspend.c,
        src/taskvariableadd.c, src/taskvariabledelete.c,
        src/taskvariableget.c, src/taskwakeafter.c, src/taskwakewhen.c,
        src/timercancel.c, src/timercreate.c, src/timerdelete.c,
        src/timerfireafter.c, src/timerfirewhen.c, src/timergetinfo.c,
        src/timerident.c, src/timerreset.c, src/timerserver.c,
        src/timerserverfireafter.c, src/timerserverfirewhen.c: URL for
        license changed.

2003-08-14      Joel Sherrill <joel@OARcorp.com>

        * Makefile.am, include/rtems.h, include/rtems/rtems/status.h,
        src/dpmemident.c, src/msgqident.c, src/partident.c,
        src/ratemonident.c, src/regionident.c, src/semident.c,
        src/taskident.c, src/timerident.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/rtemsidtoname.c: New file.

2003-06-12      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/rtems/msgmp.h, include/rtems/rtems/partmp.h,
        include/rtems/rtems/regionmp.h, include/rtems/rtems/semmp.h,
        src/msgmp.c, src/partmp.c, src/regionmp.c, src/semmp.c: Removed
        warnings.

2003-05-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/rtems/rtems/types.h: Include stdint.h.

2003-05-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        PR 409:
        * include/rtems/rtems/types.h: Include rtems/stdint.h.
        Apply c99-types to typedef rtems_[un]signed[8|16|32|64].

2003-01-10      Joel Sherrill <joel@OARcorp.com>

        * src/msg.c, src/part.c, src/sem.c, src/tasks.c: Correct object
        class control structure initialization for multiprocessing
        configurations.

2002-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: Don't create $ARCH as side-effect of compilation.
        Re-order all-local.

2002-12-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/Makefile.am: Remove.
        * inline/Makefile.am: Remove.
        * macros/Makefile.am: Remove.
        * src/Makefile.am: Remove.
        * Makefile.am: Merge-in removed Makefile.ams.

2002-12-02      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/rtems/support.h: Added casts to eliminate warnings
        on 16 bit targets like the h8300.

2002-11-13      Paul Whitfield <paulw@microsol.iinet.net.au>

        * src/regionreturnsegment.c: When RTEMS_REGION_SHRED_ON_FREE is
        set, there should have been an & in front of size.

2002-10-31      Joel Sherrill <joel@OARcorp.com>

        * src/regiongetinfo.c: Corrected return value check.

2002-10-28      Joel Sherrill <joel@OARcorp.com>

        * src/timerserver.c: Add useless return to avoid warning.

2002-09-14      Joel Sherrill <joel@OARcorp.com>

        * src/dpmemcreate.c, src/dpmemident.c, src/msgqcreate.c,
        src/msgqident.c, src/partcreate.c, src/partident.c,
        src/ratemoncreate.c, src/ratemonident.c, src/regioncreate.c,
        src/regionident.c, src/semcreate.c, src/semident.c, src/taskcreate.c,
        src/taskident.c, src/timercreate.c, src/timerident.c: Added casts
        to Objects_Name to eliminate warnings.

2002-08-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * src/Makefile.am: Add librtems.a.

2002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * src/Makefile.am: Use .$(OBJEXT) instead of .o.

2002-07-05      Joel Sherrill <joel@OARcorp.com>

        * src/dpmemident.c, src/msgqident.c, src/partident.c,
        src/ratemonident.c, src/regionident.c, src/semident.c,
        src/timerident.c: Corrected use of name parameter to 
        be consistent with fixes implemented to string name processing
        which were committed with the POSIX Message Queue update.

2002-07-01    Joel Sherrill <joel@OARcorp.com>

        * 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/rtems.h, inline/rtems/rtems/region.inl,
        macros/rtems/rtems/region.inl, src/dpmem.c, src/dpmemcreate.c,
        src/msg.c, src/msgqcreate.c, src/part.c, src/partcreate.c,
        src/ratemon.c, src/ratemoncreate.c, src/region.c, src/regioncreate.c,
        src/regiondelete.c, src/regionextend.c, src/regiongetinfo.c,
        src/regiongetsegment.c, src/regiongetsegmentsize.c,
        src/regionident.c, src/regionreturnsegment.c, src/rtemstimer.c,
        src/sem.c, src/semcreate.c, src/taskcreate.c, src/taskident.c,
        src/tasks.c, src/timercreate.c: Modified as part of above.

2001-04-08      Joel Sherrill <joel@OARcorp.com>

        * src/tasks.c: Pre-initialized switch extension for list.
 
2001-04-08      Joel Sherrill <joel@OARcorp.com>

        * macros/rtems/score/timer.inl: Corrected typo on end of line.
 
2002-04-08      Chris Johns <ccj@acm.org>

        * Per PR142, make task switch extension its own list.
        * src/tasks.c (_RTEMS_tasks_User_extensions): Reflect above.

2001-03-29      Joel Sherrill <joel@OARcorp.com>

        * Per PR126, configuration structures now match docs.
        * include/rtems/rtems/config.h: Use public data types.

2001-03-29      Joel Sherrill <joel@OARcorp.com>

        * Per PR147 addressed problems when reseting and inserting a timer
        into a timer chain that did not honor time passage since the last
        time the timer server was scheduled and the new insertion.
        * include/rtems/rtems/timer.h, src/timerreset.c, src/timerserver.c,
        src/timerserverfireafter.c, src/timerserverfirewhen.c: Broke up
        the "reset server" routine into a set of very specific routines
        that allowed the server to be unscheduled, timer chains to be
        "synchronized" with the current time before inserting a new timer.

2002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: Remove AUTOMAKE_OPTIONS.
        * include/Makefile.am: Remove AUTOMAKE_OPTIONS.
        * inline/Makefile.am: Remove AUTOMAKE_OPTIONS.
        * macros/Makefile.am: Remove AUTOMAKE_OPTIONS.
        * src/Makefile.am: Remove AUTOMAKE_OPTIONS.

2001-01-31      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/rtems/timer.h: Missed merging these modifications
        in previous merge of new timer functionality.

2001-01-29      Joel Sherrill <joel@OARcorp.com>

        * Fixed bug where resetting a timer that was not at the head
        of one of the task timer chains resulted in the Timer Server
        task waking up too far in the future.
        * Added rtems_timer_get_information() directive to support testing.
        * src/timerserver.c, include/rtems/rtems/timer.h, 
        * src/timergetinfo.c: New file.
        * src/Makefile.am: Modified to reflect above.

2001-01-22      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/rtems/timer.h, src/timerserver.c: Add priority
        argument to rtems_timer_initiate_server().

2001-01-18      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/system.h: Only include cpuopts.h when building a
        multilib configuration.  Some ports still need targopts.h but this
        small modification lets those ports work non-multilib while 
        fixing being fixed for multilib.
        
2001-01-16      Joel Sherrill <joel@OARcorp.com>

        * Added task-based timers to the Timer Manager.  This added three
        new directives: 
            - rtems_timer_initiate_server
            - rtems_timer_server_fire_after
            - rtems_timer_server_fire_when
        In the process of doing this, a number of cleanups were made.
        * src/timerserver.c, src/timerserverfireafter.c,
        src/timerserverfirewhen.c: New files.
        * include/timer/timer.h: Added new prototypes and supporting types.
        * inline/rtems/rtems/timer.h, macros/rtems/rtems/timer.h: Enhanced
        _Timer_Is_interval_class() to cover the class TIMER_INTERVAL_ON_TASK.
        * src/Makefile.am: Accounted for new files.
        * src/rtemstimer.c: Added initialization of _Timer_Server variable.
        * src/timercancel.c, src/timerreset.c: Account for addition
        of timer classes.  Also corrected the headers.
        * src/timercreate.c, src/timerdelete.c, src/timerfireafter.c, 
        src/timerfireafter.c, src/timerident.c: Corrected header.

2001-01-16      Joel Sherrill <joel@OARcorp.com>

        * src/taskmode.c: Ensure the this service does not dispatch before
        tasking is enabled at initialization time.

2002-01-07      Joel Sherrill <joel@OARcorp.com>

        * optman/, optman/.cvsignore, optman/Makefile.am, optman/no-dpmem.c,
        optman/no-event.c, optman/no-mp.c, optman/no-msg.c, optman/no-part.c,
        optman/no-region.c, optman/no-rtmon.c, optman/no-sem.c,
        optman/no-signal.c, optman/no-timer.c: Removed entire contents of
        optman/ directory since it has been moved.

2001-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * src/Makefile.am: Add multilib support.
        * optman/Makefile.am: Add multilib support.

2001-10-23      Joel Sherrill <joel@OARcorp.com>

        * macros/rtems/rtems/asr.nil: Fixed typo.

2001-10-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * macros/Makefile.am: Replace INLINES w/ MACROS (Fix stupid typo in
        previous patch).

2001-10-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/rtems/Makefile.am: Remove.
        * include/rtems/rtems/Makefile.am: Remove.
        * include/Makefile.am: Handle subdirs, require automake-1.5.
        * inline/rtems/Makefile.am: Remove.
        * inline/rtems/rtems/Makefile.am: Remove.
        * inline/Makefile.am: Handle subdirs, require automake-1.5.
        * macros/rtems/Makefile.am: Remove.
        * macros/rtems/rtems/Makefile.am: Remove.
        * macros: Handle subdirs, require automake-1.5.
        * Makefile.am: require automake-1.5.

2001-09-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/rtems/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.
        * include/Makefile.am: Use 'PREINSTALL_FILES ='.
        * inline/rtems/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.
        * macros/rtems/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.

2001-09-14      Fernando Ruiz <fernando.ruiz@ctv.es>

        * src/tasks.c: Dereference pointer passed to destructor.

2001-08-30      Joel Sherrill <joel@OARcorp.com>

        * inline/rtems/rtems/attr.inl: Correct typo and use correct
        attribute RTEMS_SYSTEM_TASK. Reported by Chris Johns <ccj@acm.org>.

2001-08-16      Joel Sherrill <joel@OARcorp.com>

        * src/msgqsubmit.c: Add a comment indicating that we do not have
        to account for possibly blocking during the core send operation
        because Classic API message queue send is always non-blocking.

2001-08-09      Joel Sherrill <joel@OARcorp.com>

        * src/msgqsubmit.c: Unblocking message queue operations should
        NOT use _Thread_Executing for return status since it is permissible
        to invoke message send operations from an ISR.  This was reported
        by Suvrat Gupta <suvrat@utstar.com>.

2001-03-26      Zoltan Kocsi <zoltan@bendor.com.au>


        * src/eventsurrender.c: Clear event condition when task is unblocked.
        This makes sure that subsequent event send thinks the task is still
        blocked and overwrites the initial events received.

2001-02-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/Makefile.am, include/rtems/rtems/Makefile.am,
        inline/rtems/rtems/Makefile.am, macros/rtems/rtems/Makefile.am, 
        rtems/optman/Makefile.am:
        Apply include_*HEADERS instead of H_FILES.

2001-01-22      Michael Hamel <mhamel@adi.co.nz>

        * include/rtems.h, src/signalcatch.c: Modifications to make
        CodeWarrior happy.

2000-12-06      Joel Sherrill <joel@OARcorp.com>

        * src/regiongetinfo.c: Removed unused variable to eliminate warning.

2000-11-30      Joel Sherrill <joel@OARcorp.com>

        * src/msgqsubmit.c: Modified multiprocessing conditional so
        this would compile with both macros and inlines.

2000-11-30      Joel Sherrill <joel@OARcorp.com>

        * macros/rtems/rtems/sem.inl: Added macro implementation of
        _Semaphore_Get_interrupt_disable().

2000-10-18      Joel Sherrill <joel@OARcorp.com>

        * src/regiongetinfo.c, include/rtems/rtems/region.h,
        include/rtems/rtems/types.h, src/Makefile.am: Added
        region_get_information() and information control block.
        * src/regiongetinfo.c: New file.

2000-09-29      Stephan Merker <merker@decrc.abb.de>

        * include/rtems/rtems/ratemon.h, src/ratemonperiod.c,
        src/ratemontimeout.c: Add next_length field so period length
        can be changed by the the sequence period(X), period(not X)
        with no intervening cancel or expiration.

2000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * optman/Makefile.am, src/Makefile.am: Include compile.am.

2000-08-30      Joel Sherrill <joel.sherrill@OARcorp.com>

        * taskstart.c: Removed 1st cut at rtems_task_start_main_style.
        Only committed this so it could be easily revisited as we
        discussing moving main() to user space from BSP space.

2000-08-30      Joel Sherrill <joel.sherrill@OARcorp.com>

        * taskstart.c: Added 1st cut at rtems_task_start_main_style.

2000-08-10      Joel Sherrill <joel@OARcorp.com>

        * ChangeLog: New file.