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* Added default value for CONFIGURE_MAXIMUM_POSIX_THREADS since it isJoel Sherrill1998-05-041-0/+1
| | | | | used to calculate the amount of memory used by tasks whether the POSIX API is enabled or disabled.
* Removed redundant "* 1024" which exploded the size of the workspace.Joel Sherrill1998-04-301-2/+2
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* Added numerous entries to make the memory calculation more accurate:Joel Sherrill1998-04-271-1/+67
| | | | | | | | | | | | | + POSIX threads + Ada tasks + POSIX threads API support + POSIX condition variables + POSIX keys (still do not account for data fields) + POSIX mutexes + POSIX queued signals + added macro for extra memory for task stacks + default value for CONFIGURE_MAXIMUM_FAKE_ADA_TASKS + extra memory for Ada task stacks
* Changed to account for libio's maximum_semaphores as well as itsJoel Sherrill1998-04-181-1/+5
| | | | | | memory requirements. Also added variable to tell libio how many file descriptors to allocate.
* Numerous changes which in total greatly reduced the amount of sourceJoel Sherrill1998-04-151-1/+9
| | | | | | | | | | | | code in each BSP's bspstart.c. These changes were: + confdefs.h now knows libio's semaphore requirements + shared/main.c now copies Configuration to BSP_Configuration + shared/main.c fills in the Cpu_table with default values This removed the need for rtems_libio_config() and the constant BSP_LIBIO_MAX_FDS in every BSP. Plus now the maximum number of open files can now be set on the gcc command line.
* Per suggestion from Eric Norum, went from one initial extension setJoel Sherrill1998-04-153-7/+31
| | | | | | 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.
* Account for interrupt stack spaceJoel Sherrill1998-04-141-1/+12
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* Added stack checker extensionJoel Sherrill1998-04-141-2/+14
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* Now accounts for region used by RTEMS malloc and extension usedJoel Sherrill1998-04-141-4/+16
| | | | by newlib.
* Added misisng line continuation.Joel Sherrill1998-02-201-1/+1
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* Accounted for fixed system overhead.Joel Sherrill1998-02-191-2/+10
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* updated copyright to 1998Joel Sherrill1998-02-1716-16/+16
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* Patch from Ralf Corsepius to reduce the amount of memory consumed byJoel Sherrill1998-02-041-2/+6
| | | | the workspace by default.
* Added CONFIGURE_GNAT_KEYS to correct the number of keys configuredJoel Sherrill1997-12-231-12/+11
| | | | | | | | | for GNAT. It was the number of Ada tasks when in fact the run-time only required a single key. Also added the CONFIGURE_MAXIMUM_FAKE_ADA_TASKS constant to account for resources allocated for each non-Ada task/thread which invokes the Ada run-time implicitly through an Ada call.
* Added CONFIGURE_MEMORY_USER_OVERHEAD constant per Chris Johns request.Joel Sherrill1997-11-181-1/+6
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* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-0816-32/+32
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* Added GNAT configuration parameters.Joel Sherrill1997-08-041-4/+19
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* Added postswitch extension.Joel Sherrill1997-07-091-0/+2
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* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-2216-80/+80
| | | | of switching to the modified GNU GPL.
* enhanced rtems_shutdown_executive to insure that no attempt willJoel Sherrill1997-04-091-1/+4
| | | | be made to shut the system down when it is down.
* was checking for null cpu_table -- short have been checking configurationJoel Sherrill1997-04-021-1/+1
| | | | table.
* This set of changes is the build of what was required to convert toJoel Sherrill1997-04-011-0/+135
| | | | | | | | | | | | | | | | | | | | GNU autoconf. This is the first large step in allowing an RTEMS user to perform a one-tree build (per crossgcc FAQ) including RTEMS in the build process. With this change RTEMS is configured in built in the same style as the GNU tools, yet retains the basic structure of its traditional Makefiles (ala Tony Bennett). Jiri Gaisler (jgais@wd.estec.esa.nl) deserves (and received) a big thank you for doing this. There are still issues to be resolved but as of this commit, all target which can be built on a linux host have been using a modified version of the source Jiri submitted. This source was merged and most targets built in the tree before this commit. There are some issues which remain to be resolved but they are primarily related to host OS dependencies, script issues, the use of gawk for hack_specs, and the dependence on gcc snapshots. These will be resolved.
* With the transition from command line macro definitions to targopts.h,Joel Sherrill1997-01-281-3/+2
| | | | | it was necessary to include system.h before checking if anything was defined.
* switched from "STATIC INLINE" to "RTEMS_INLINE_ROUTINE"Joel Sherrill1996-07-031-4/+4
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* fields for init threads stuff said tasks.Joel Sherrill1996-06-141-4/+4
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* added maximum_queued_signals to _POSIX_Default_configurationMark Johannes1996-06-131-0/+1
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* added posix configuration parameter maximum_queued_signals.Joel Sherrill1996-06-131-0/+5
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* now passing maximum_queued_signals to posix signals manager initializationJoel Sherrill1996-06-131-1/+3
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* Added include so _POSIX_signals_Manager_initialization is prototyped.Joel Sherrill1996-06-131-0/+1
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* added initialization of posix signal manager.Joel Sherrill1996-06-121-0/+2
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* added an assert if a pthread_t is not the same size as an Objects_IdJoel Sherrill1996-06-031-2/+5
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* tests now specify whether using posix initialization threads tableJoel Sherrill1996-05-291-13/+45
| | | | or rtems initialization table in configuration table
* fixed support for posix initialization threads tableJoel Sherrill1996-05-291-2/+22
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* Addressed RTEMS API initialization tasks table in a system withoutJoel Sherrill1996-05-291-3/+7
| | | | RTEMS initialization tasks.
* Added default POSIX API configuration table.Joel Sherrill1996-05-291-1/+13
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* split the inclusion of "EXTERN" data based on whether it was sapi,Joel Sherrill1996-05-286-24/+38
| | | | score, rtems api, or posix api related.
* added maximum keysJoel Sherrill1996-05-281-1/+1
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* new fileJoel Sherrill1996-05-281-0/+72
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* added ifndef's for the POSIX maximum field in the POSIX api configuration tableJoel Sherrill1996-05-281-1/+6
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* added posix api initialization call to init.cJoel Sherrill1996-05-282-1/+5
| | | | deleted a blank line in rtemsapi.c
* made posix configuration information conditional so configurations wantingJoel Sherrill1996-05-282-1/+49
| | | | only the rtems api don't have to include it.
* added initial posix configuration supportJoel Sherrill1996-05-283-41/+40
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* Removed prototyes for static inline routines and moved the comments intoJoel Sherrill1996-03-062-53/+20
| | | | | | | | | | | | | | | 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.
* Changed io manager initialization routine to not be static and added it here.Joel Sherrill1996-02-211-0/+37
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* changed io manager initialization routine to not be staticJoel Sherrill1996-02-211-3/+1
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* Removed the internal thread objects and dispersed its contents toJoel Sherrill1996-02-211-12/+14
| | | | | | | | | | 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.
* idle thread now created before system initialization thread.Joel Sherrill1996-02-141-4/+1
| | | | Also system initialization thread only created in MP systems.
* Moved some initialization from the system initialization thread toJoel Sherrill1996-02-141-2/+42
| | | | | initialize_executive_early. This was done to clear up an ordering problem in which global tasks could be created before the MPCI layer was initialized.
* changed post task extension from user set to api set and added flagJoel Sherrill1996-02-131-2/+0
| | | | in each thread which must be set when the post switch extension is to be run.
* *** empty log message ***Joel Sherrill1996-02-121-4/+0
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