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* Added CPU_ISR_PASSES_FRAME_POINTER so some ports could pass just theJoel Sherrill1998-06-031-0/+7
| | | | | vector number to user ISR's and other ports could pass both the vector number and a pointer to the ISF.
* Per suggestion from Eric Norum, went from one initial extension setJoel Sherrill1998-04-151-7/+0
| | | | | | to multiple. This lets the stack check extension be installed at system initialization time and avoids the BSP having to even know about its existence.
* updated copyright to 1998Joel Sherrill1998-02-1730-31/+31
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* Error reported by Duncan Smith <dds@flavors.com>:Joel Sherrill1998-01-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | >> >>There is a 30 day error in _TOD_Days_since_last_leap_year[2..3] >> > >> >Thanks. >> >What's the condition to hit this error? >> >Every year 4n+2 and 4n+3 ? >> >(i.e. 1998, 1999, 2002, 2003, ...) >> > >> OK: 96 97 00 01 04 05 ... >> Bad: 98 99 02 03 06 07 ... There is also a problem in newlib 1.7.x reported at the same time: >> I found another, that would strike only on 2/29/2000, or other leapyears. >> Only a problem on 1 day. >> >> Joel: FYI, there is a bug in Newlib localtime.c, localtime or (_tm_time). >> Ours is modified for dst and timezones, but the bug was in original source. >> I have not looked at the latest public source (nor do I know where to find >> it).
* Moved include of rtems/score/cpu.h to make sure TRUE and FALSE were defined.Joel Sherrill1997-12-061-2/+2
| | | | | This simple error resulted in the wrong FP context structure being used for hardware contexts on the m68k. This was a difficult problem to find.
* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-0830-60/+60
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* Fixed comment.Joel Sherrill1997-10-061-1/+1
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* Added post switch extension.Joel Sherrill1997-07-091-0/+5
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* Patch from Chris John <cjohns@awa.com.au> to add use of a select statementJoel Sherrill1997-04-221-0/+15
| | | | | | in the unix port idle thread task. This should keep the entire application from blocking when any component does a blocking application. Also added TOD_MICROSECONDS_TO_TICKS.
* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-2230-152/+152
| | | | of switching to the modified GNU GPL.
* corrected spacing.Joel Sherrill1997-04-091-8/+8
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* added SYSTEM_STATE_SHUTDOWNJoel Sherrill1997-04-091-0/+1
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* Modified calls to _Thread_Change_priority to take a third argument. The newJoel Sherrill1997-03-081-1/+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.
* Removed definitions which are now in targopts.h. This eliminates theJoel Sherrill1997-01-291-8/+4
| | | | | need for the "sed'ing" of this file. This should be a significant win when addressing non-unix host and non-gnu toolsets.
* added type to macro to eliminate warning for untyped use of a register.Joel Sherrill1997-01-291-1/+1
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* added type definitions for all supported task entry formatsJoel Sherrill1997-01-081-1/+6
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* added cpu time used field to tcbJoel Sherrill1996-10-151-0/+1
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* OBJECTS_NAME_ALIGNMENT definition changed to use sizeof rather thanJoel Sherrill1996-09-181-2/+2
| | | | hardcoded 4 to be compatible with CPUs with 64-bit ints
* MP_PACKET_MINIMUN_HETERO_CONVERSION definition changed to use sizeofJoel Sherrill1996-09-181-1/+2
| | | | rather than hardcoded 4 to be compatible with CPUs with 64-bit ints
* modified declaration of CORE_message_queue_Buffer_control to avoid useJoel Sherrill1996-09-181-11/+4
| | | | of GNU C extension
* changed _TOD_Is_set from a function to a boolean variableJoel Sherrill1996-09-061-0/+7
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* removed count from Thread_queue_ControlMark Johannes1996-08-131-1/+0
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* CORE_mutex_Status: added CORE_MUTEX_STATUS_CEILING_VIOLATED to enumMark Johannes1996-08-081-1/+2
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* _MPCI_Register_packet_processor: Changed prototype of fist parameter name to ↵Mark Johannes1996-08-081-1/+1
| | | | the_class
* switched from "STATIC INLINE" to "RTEMS_INLINE_ROUTINE"Joel Sherrill1996-07-031-5/+3
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* Added code so post context switch extensions can be run on every contextJoel Sherrill1996-06-131-0/+7
| | | | switch. This was needed to support process wide signals.
* added waiting for signal state.Joel Sherrill1996-06-121-19/+21
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* Interruptible by signals state was added to the STATES_BLOCKED set. ItJoel Sherrill1996-06-111-2/+3
| | | | | can not be part of the locally blocked set since it by itself does not indicate that the thread is blocked.
* added states for "join at exit" and "interruptible by signal"Joel Sherrill1996-06-071-3/+6
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* Added Sporadic Server support to posix threads which required changesJoel Sherrill1996-06-062-35/+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.
* added cpu_time_budget field to Thread_Control and removed the global variableJoel Sherrill1996-06-051-2/+2
| | | | _Thread_Ticks_remaining_in_timeslice.
* added boolean to indicate whether or not the stack area was providedJoel Sherrill1996-06-051-0/+1
| | | | by the api.
* renamed _TOD_Ticks_since_boot as _Watchdog_Ticks_since_boot so the WatchdogJoel Sherrill1996-05-312-7/+9
| | | | | Handler could timestamp the starting and stopping of timers. Since TOD is built on top of Watchdog, this avoided a circular dependency.
* added nanoseconds per second constantJoel Sherrill1996-05-311-1/+2
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* Added nanoseconds constantJoel Sherrill1996-05-301-2/+3
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* split the inclusion of "EXTERN" data based on whether it was sapi,Joel Sherrill1996-05-2820-61/+88
| | | | score, rtems api, or posix api related.
* added enumerated constant for the POSIX API as an error sourceJoel Sherrill1996-05-281-1/+2
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* Modified to correct variables which defined the range of object classesJoel Sherrill1996-05-221-1/+1
| | | | which are tasks.
* interr.h: added stack allocater error codeJoel Sherrill1996-04-222-1/+15
| | | | wkspace.h: made initialization routine a regular subroutine
* changes to compile in macro configuration without warnings.Joel Sherrill1996-04-193-2/+24
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* *** empty log message ***Joel Sherrill1996-03-211-2/+0
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* Removed prototyes for static inline routines and moved the comments intoJoel Sherrill1996-03-0620-2311/+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.
* Removed prototyes for static inline rgutines and moved the comments intoJoel Sherrill1996-03-061-41/+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.
* Removed the internal thread objects and dispersed its contents toJoel Sherrill1996-02-215-5/+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.
* Removed arguments from _Thread_Start_multitasking.Joel Sherrill1996-02-141-4/+1
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* changed post task extension from user set to api set and added flagJoel Sherrill1996-02-133-23/+20
| | | | in each thread which must be set when the post switch extension is to be run.
* comma removed from end of last enumerated elementJoel Sherrill1996-02-131-1/+1
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* new isr synchronization algorithm using a single enumerated set of states.Joel Sherrill1996-02-091-3/+3
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* added class to initial id macroJoel Sherrill1996-01-171-4/+3
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* updates from Tony Bennett for PA and UNIX portsJoel Sherrill1996-01-151-7/+8
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