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* Unlimited objects patch from Chris Johns <ccj@acm.org>. Email follows:Joel Sherrill1999-03-171-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | First, the unlimited patch. I have compiled the unlmited patch for the Linux posix BSP only and it seems to work cleanly. I would like a really major application run on this change before commiting as the changes are very core and significant. I am currently building all the tests to run. I have no targets suitable to test on at the moment. I have tested the patch for inline functions and macros. Turning macros on has found some core bugs. I have fixed these but have not run all the tests. Please review the patch for these changes. They are: 1) The conditional compilation for MP support broke the core messages code. You cannot embed a conditional macro in another macro. The Send and Urgent Send calls are macros. 2) User extensions handler initialisation now has two parameters. I have updated the macros to support the extra parameter. The patch also contains the gcc-target-default.cfg fix required to build the kernel. More of a by product than a fix for you.
* POSIX Timers submitted by Juan Zamorano FloresJoel Sherrill1999-02-031-0/+9
| | | | <jzamora@avellano.datsi.fi.upm.es>.
* Moved stackchk.h to rtems subdirectory.Joel Sherrill1998-12-031-1/+1
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* Added --disable-multiprocessing flag and modified a lot of files to makeJoel Sherrill1998-11-231-0/+6
| | | | it work.
* Corrected interrupt stack allocation.Joel Sherrill1998-05-271-3/+7
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* Include memory for Ada task stacks.Joel Sherrill1998-05-181-2/+2
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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 Sherrill1998-04-152-3/+26
| | | | | | 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 Sherrill1998-02-177-7/+7
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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 Sherrill1997-10-087-14/+14
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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 Sherrill1997-04-227-35/+35
| | | | of switching to the modified GNU GPL.
* 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.
* added posix configuration parameter maximum_queued_signals.Joel Sherrill1996-06-131-0/+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.
* split the inclusion of "EXTERN" data based on whether it was sapi,Joel Sherrill1996-05-283-8/+8
| | | | score, rtems api, or posix api related.
* added maximum keysJoel Sherrill1996-05-281-1/+1
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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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* 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 Sherrill1996-05-282-23/+26
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* Removed prototyes for static inline routines and moved the comments intoJoel Sherrill1996-03-061-53/+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.
* changed io manager initialization routine to not be staticJoel Sherrill1996-02-211-3/+1
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* 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.
* typos fixedJoel Sherrill1995-10-311-11/+11
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* posix support initially addedJoel Sherrill1995-09-262-3/+3
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* Minor bug fixes to get all targets compilable and running. TheJoel Sherrill1995-09-191-4/+99
| | | | | | 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.
* Added... This is the Configuration Tables Template file.Joel Sherrill1995-09-111-0/+282
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* The word "RTEMS" almost completely removed from the core.Joel Sherrill1995-09-114-264/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Support for variable length names added to Object Handler. This supportsJoel Sherrill1995-08-233-3/+6
| | | | | | both fixed length "raw" names and strings from the API's point of view. Both inline and macro implementations were tested.
* Numerous miscellaneous features incorporated from Tony BennettJoel Sherrill1995-08-172-77/+84
| | | | | | | | | (tbennett@divnc.com) including the following major additions: + variable length messages + named devices + debug monitor + association tables/variables
* Fully tested on all in-house targetsJoel Sherrill1995-05-241-3/+3
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* Initial revisionJoel Sherrill1995-05-116-0/+873
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