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* Removed the internal thread objects and dispersed its contents toJoel Sherrill1996-02-219-12/+532
| | | | | | | | | | 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.
* Dispersal of internal thread handler resulted in IDLE thread becomingJoel Sherrill1996-02-213-6/+6
| | | | | part of the Thread Handler. This required the name of the optional CPU dependent IDLE thread implementation to change.
* Removed arguments from _Thread_Start_multitasking.Joel Sherrill1996-02-141-4/+1
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* removed arguments from _Thread_Start_multitaskingJoel Sherrill1996-02-141-12/+10
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* white space problemJoel Sherrill1996-02-141-1/+0
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* changed post task extension from user set to api set and added flagJoel Sherrill1996-02-137-57/+47
| | | | in each thread which must be set when the post switch extension is to be run.
* more comments added and existing ones cleaned up in synchronization pathsJoel Sherrill1996-02-131-1/+13
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* 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 Sherrill1996-02-094-47/+76
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* added clear of _ISR_Signals_to_thread_executingJoel Sherrill1996-02-092-0/+2
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* alignment on workspace changed from CPU_ALIGNMENT to CPU_HEAP_ALIGNMENTJoel Sherrill1996-02-081-1/+1
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* Swapped order of nested acquisition check and check for returning unsatisfied.Joel Sherrill1996-02-011-6/+6
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* synchronization state bugs addressJoel Sherrill1996-02-011-7/+12
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* invalid use of tcb field resource countJoel Sherrill1996-02-011-1/+0
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* added class to initial id macroJoel Sherrill1996-01-171-4/+3
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* Made real body of _Heap_Walk conditional on RTEMS_DEBUG. This is necessaryJoel Sherrill1996-01-151-0/+13
| | | | to be able to build a system without requiring printf.
* updates from Tony Bennett for PA and UNIX portsJoel Sherrill1996-01-156-71/+117
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* changes remerged after lost in disk crash -- recovered from snapshot, ↵Joel Sherrill1995-12-203-15/+23
| | | | partially recovered working tree, etc
* changes remerged after disk crash -- history lostJoel Sherrill1995-12-191-1/+1
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* added correct use of _Thread_queue_Enter_critical_sectionJoel Sherrill1995-12-084-4/+4
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* minor changes so it would compileJoel Sherrill1995-12-051-3/+1
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* Insert mode argument to _Watchdog_Insert removed. Now are watchdog timersJoel Sherrill1995-12-016-48/+16
| | | | are automatically activated upon insertion.
* Added new synchronization algorithm.Joel Sherrill1995-12-011-58/+92
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* Added support for new synchronization algorithm. Specifically, the routineJoel Sherrill1995-12-011-0/+14
| | | | _Thread_queue_Enter_critical_section was added.
* Added support for new synchronization algorithm.Joel Sherrill1995-12-011-0/+25
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* Corrected use of the state WATCHDOG_REINSERT and renamed itJoel Sherrill1995-12-012-10/+23
| | | | WATCHDOG_BEING_INSERTED.
* typos fixedJoel Sherrill1995-10-312-8/+15
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* SPARC port passes all testsJoel Sherrill1995-10-3014-156/+613
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* fixed null pointer dereferenceJoel Sherrill1995-10-061-2/+2
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* fixed missing CVS IDsJoel Sherrill1995-10-065-1/+13
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* SPARC merged and successfully tested w/o interrupt supportJoel Sherrill1995-10-064-1/+391
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* moved to new development machine and went to gcc 2.7.0Joel Sherrill1995-10-061-0/+3
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* all targets compile .. tony's patches in placeJoel Sherrill1995-09-296-12/+38
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* Modified UNIX simulator port so all references to native unixJoel Sherrill1995-09-271-13/+291
| | | | | stuff is in the executive source proper in the file cpu.c. This should help avoid conflicts between RTEMS POSIX files and UNIX files.
* Fixed typoJoel Sherrill1995-09-271-2/+2
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* posix support initially addedJoel Sherrill1995-09-2667-232/+368
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* Removed unnecessary include files.Joel Sherrill1995-09-221-1/+1
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* Removed unneeded referenced to rtems/fatal.hJoel Sherrill1995-09-225-5/+0
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* More file movement required api extension to be added to scoreJoel Sherrill1995-09-212-0/+170
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* More file movementJoel Sherrill1995-09-214-8/+5
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* moving files aroundJoel Sherrill1995-09-218-16/+11
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* Modifications from Tony Bennett accepted to return aligned block.Joel Sherrill1995-09-192-12/+40
| | | | | Thread_Close fixed to avoid returning FP context area when one was not allocated at initialization time.
* Modifications from Tony Bennett accepted to return aligned block.Joel Sherrill1995-09-193-0/+38
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* Incorporated the submission from John S. GwynneJoel Sherrill1995-09-195-22/+1086
| | | | | | <jsg@coulomb.eng.ohio-state.edu> of the rest of the 68000-ish support for interrupt handling and bfffo support, the two BSPs he submitted (efi68k and efi332), and SGI Irix 5.3 host support.
* Minor bug fixes to get all targets compilable and running. TheJoel Sherrill1995-09-197-34/+1215
| | | | | | 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.
* Initial attempt at building HP PA-RISC using Solaris hosted tools.Joel Sherrill1995-09-123-4/+7
| | | | Changed back to Newlib for Solaris UNIX simulator.
* The word "RTEMS" almost completely removed from the core.Joel Sherrill1995-09-1185-1075/+2656
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Configuration Table Template file added and all tests modified to use this. All gvar.h and conftbl.h files removed from test directories. Configuration parameter maximum_devices added. Core semaphore and mutex handlers added and RTEMS API Semaphore Manager updated to reflect this. Initialization sequence changed to invoke API specific initialization routines. Initialization tasks table now owned by RTEMS Tasks Manager. Added user extension for post-switch. Utilized user extensions to implement API specific functionality like signal dispatching. Added extensions to the System Initialization Thread so that an API can register a function to be invoked while the system is being initialized. These are largely equivalent to the pre-driver and post-driver hooks. Added the Modules file oar-go32_p5, modified oar-go32, and modified the file make/custom/go32.cfg to look at an environment varable which determines what CPU model is being used. All BSPs updated to reflect named devices and clock driver's IOCTL used by the Shared Memory Driver. Also merged clock isr into main file and removed ckisr.c where possible. Updated spsize to reflect new and moved variables. Makefiles for the executive source and include files updated to show break down of files into Core, RTEMS API, and Neither. Header and inline files installed into subdirectory based on whether logically in the Core or a part of the RTEMS API.
* new file -- split from inlinesJoel Sherrill1995-08-291-0/+202
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* Added unused priority ceiling parameter to rtems_semaphore_create.Joel Sherrill1995-08-2819-123/+653
| | | | | | | | | | | | | | | Rearranged code to created thread handler routines to initialize, start, restart, and "close/delete" a thread. Made internal threads their own object class. This now uses the thread support routines for starting and initializing a thread. Insured deleted tasks are freed to the Inactive pool associated with the correct Information block. Added an RTEMS API specific data area to the thread control block. Beginnings of removing the word "rtems" from the core.
* Moved _Thread_Information -> _RTEMS_tasks_Information.Joel Sherrill1995-08-235-47/+87
| | | | | | | Added a table of object information control blocks. Modified _Thread_Get so it looks up a thread regardless of which thread management "entity" (manager, internal, etc) actually "owns" it.
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