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1997-03-08Modified calls to _Thread_Change_priority to take a third argument. The newJoel Sherrill1-1/+2
argument indicates whether the task is to be placed at the head or tail of its priority fifo when it is lowering its own priority. POSIX normally follows the RTEMS API conventions but GNAT expects that all lowering of a task's priority by the task itself will result in being placed at the head of the priority FIFO. Normally, this would only occur as the result of lose of inherited priority.
1997-01-29Removed definitions which are now in targopts.h. This eliminates theJoel Sherrill1-8/+4
need for the "sed'ing" of this file. This should be a significant win when addressing non-unix host and non-gnu toolsets.
1997-01-29added type to macro to eliminate warning for untyped use of a register.Joel Sherrill1-1/+1
1997-01-08added type definitions for all supported task entry formatsJoel Sherrill1-1/+6
1996-10-15added cpu time used field to tcbJoel Sherrill1-0/+1
1996-09-18OBJECTS_NAME_ALIGNMENT definition changed to use sizeof rather thanJoel Sherrill1-2/+2
hardcoded 4 to be compatible with CPUs with 64-bit ints
1996-09-18MP_PACKET_MINIMUN_HETERO_CONVERSION definition changed to use sizeofJoel Sherrill1-1/+2
rather than hardcoded 4 to be compatible with CPUs with 64-bit ints
1996-09-18modified declaration of CORE_message_queue_Buffer_control to avoid useJoel Sherrill1-11/+4
of GNU C extension
1996-09-06changed _TOD_Is_set from a function to a boolean variableJoel Sherrill1-0/+7
1996-08-13removed count from Thread_queue_ControlMark Johannes1-1/+0
1996-08-08CORE_mutex_Status: added CORE_MUTEX_STATUS_CEILING_VIOLATED to enumMark Johannes1-1/+2
1996-08-08_MPCI_Register_packet_processor: Changed prototype of fist parameter name to ↵Mark Johannes1-1/+1
the_class
1996-07-03switched from "STATIC INLINE" to "RTEMS_INLINE_ROUTINE"Joel Sherrill1-5/+3
1996-06-13Added code so post context switch extensions can be run on every contextJoel Sherrill1-0/+7
switch. This was needed to support process wide signals.
1996-06-12added waiting for signal state.Joel Sherrill1-19/+21
1996-06-11Interruptible by signals state was added to the STATES_BLOCKED set. ItJoel Sherrill1-2/+3
can not be part of the locally blocked set since it by itself does not indicate that the thread is blocked.
1996-06-07added states for "join at exit" and "interruptible by signal"Joel Sherrill1-3/+6
1996-06-06Added Sporadic Server support to posix threads which required changesJoel Sherrill2-35/+65
in the core to support multiple algorithms to handle cpu time budgetting which resulted in a change to the calling sequence of _Thread_Initialize. Makde _Context_Switch_necessary volatile.
1996-06-05added cpu_time_budget field to Thread_Control and removed the global variableJoel Sherrill1-2/+2
_Thread_Ticks_remaining_in_timeslice.
1996-06-05added boolean to indicate whether or not the stack area was providedJoel Sherrill1-0/+1
by the api.
1996-05-31renamed _TOD_Ticks_since_boot as _Watchdog_Ticks_since_boot so the WatchdogJoel Sherrill2-7/+9
Handler could timestamp the starting and stopping of timers. Since TOD is built on top of Watchdog, this avoided a circular dependency.
1996-05-31added nanoseconds per second constantJoel Sherrill1-1/+2
1996-05-30Added nanoseconds constantJoel Sherrill1-2/+3
1996-05-28split the inclusion of "EXTERN" data based on whether it was sapi,Joel Sherrill20-61/+88
score, rtems api, or posix api related.
1996-05-28added enumerated constant for the POSIX API as an error sourceJoel Sherrill1-1/+2
1996-05-22Modified to correct variables which defined the range of object classesJoel Sherrill1-1/+1
which are tasks.
1996-04-22interr.h: added stack allocater error codeJoel Sherrill2-1/+15
wkspace.h: made initialization routine a regular subroutine
1996-04-19changes to compile in macro configuration without warnings.Joel Sherrill3-2/+24
1996-03-21*** empty log message ***Joel Sherrill1-2/+0
1996-03-06Removed prototyes for static inline routines and moved the comments intoJoel Sherrill20-2311/+58
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.
1996-03-06Removed prototyes for static inline rgutines and moved the comments intoJoel Sherrill1-41/+2
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.
1996-02-21Removed the internal thread objects and dispersed its contents toJoel Sherrill5-5/+206
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.
1996-02-14Removed arguments from _Thread_Start_multitasking.Joel Sherrill1-4/+1
1996-02-13changed post task extension from user set to api set and added flagJoel Sherrill3-23/+20
in each thread which must be set when the post switch extension is to be run.
1996-02-13comma removed from end of last enumerated elementJoel Sherrill1-1/+1
1996-02-09new isr synchronization algorithm using a single enumerated set of states.Joel Sherrill1-3/+3
1996-01-17added class to initial id macroJoel Sherrill1-4/+3
1996-01-15updates from Tony Bennett for PA and UNIX portsJoel Sherrill1-7/+8
1995-12-19changes remerged after disk crash -- history lostJoel Sherrill1-1/+1
1995-12-01Insert mode argument to _Watchdog_Insert removed. Now are watchdog timersJoel Sherrill1-18/+3
are automatically activated upon insertion.
1995-12-01Added support for new synchronization algorithm.Joel Sherrill1-0/+25
1995-12-01Corrected use of the state WATCHDOG_REINSERT and renamed itJoel Sherrill1-4/+4
WATCHDOG_BEING_INSERTED.
1995-10-30SPARC port passes all testsJoel Sherrill4-6/+108
1995-09-29all targets compile .. tony's patches in placeJoel Sherrill1-2/+2
1995-09-26posix support initially addedJoel Sherrill26-123/+188
1995-09-21More file movement required api extension to be added to scoreJoel Sherrill1-0/+86
1995-09-21More file movementJoel Sherrill1-1/+2
1995-09-21moving files aroundJoel Sherrill3-3/+3
1995-09-19Modifications from Tony Bennett accepted to return aligned block.Joel Sherrill1-0/+10
1995-09-19Minor bug fixes to get all targets compilable and running. TheJoel Sherrill1-0/+408
single biggest changes were the expansion of the workspace size macro to include other types of objects and the increase in the minimum stack size for most CPUs.
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