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* Modified a lot of files to take a first cut at supporting building fromJoel Sherrill1997-12-1011-11/+44
| | | | | any directory in the build tree. The only variable which must be set before the command "gmake" is invoked is RTEMS_BSP (e.g. RTEMS_BSP=erc32).
* Patch from Chris Johns to filter out the trace bit on CPU modelsJoel Sherrill1997-11-291-2/+5
| | | | which have hardware support for a separate interrupt stack.
* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-0865-130/+130
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* Removed include directory at "build" point and the link of this directoryJoel Sherrill1997-10-0810-53/+53
| | | | | | to lib/include. Went to using a PROJECT_INCLUDE variable.
* Corrected bug per Katsutoshi Shibuya's report:Joel Sherrill1997-08-221-2/+2
| | | | | | | The definition of "BEGIN_DATA" should not be null; should be ".data". Also, the definition of "BEGIN_BSS" should be ".bss". For this error, the compiled object has codes that write on the text segment area. It is fatal when the code runs on ROM.
* Merged very large and much appreciated patch from Chris JohnsJoel Sherrill1997-07-311-2/+55
| | | | | <cjohns@plessey.com.au>. This patch includes the ods68302 bsp, the RTEMS++ class library, and the rtems++ test.
* Strip the trace bit from the SR register when dispatching a thread whenJoel Sherrill1997-07-101-3/+5
| | | | | exiting from an ISR. This allows the trace bit to be set on a per task basis and tracing to be limited to that task.
* Repository damaged -- files readded.Joel Sherrill1997-07-092-0/+411
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* Added sp, sfc, and fpcsr register defines.Joel Sherrill1997-07-091-0/+4
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* Added support for context switching the data used by the gcc m68kJoel Sherrill1997-05-283-0/+108
| | | | | | software floating point emulation code. Code implemented by Karen Sara Looney <Karen.Looney@colorado.edu> with much email assistance from Joel.
* Patch from Chris John <cjohns@awa.com.au> to add use of a select statementJoel Sherrill1997-04-223-3/+150
| | | | | | 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.
* multiprocessing fixed on linux by fixing cpu.c so correct form ofJoel Sherrill1997-04-221-3/+4
| | | | semctl was being invoked.
* updated with new license information per Tony Bennett.Joel Sherrill1997-04-226-62/+19
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* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-2266-294/+294
| | | | of switching to the modified GNU GPL.
* Added FPSP support for MC68040Joel Sherrill1997-04-163-5/+71
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* Added ka9q tcpip stack and network driver for the gen68360. This effortJoel Sherrill1997-04-0910-1/+104
| | | | | | | | | | | | | was done based on the 3.6.0 release and had to be autoconf'ed locally. It is turned on is the bsp enables it and it is not explicitly disabled via the configure option --disable-tcpip. As many warnings as possible were removed locally after the code was merged. Only the gen68360 and mvme136 bsps were compiled this way. The ka9q port and network driver were submitted by Eric Norum (eric@skatter.USask.Ca). The network demo programs are not included in the tree at this point.
* added initialization of variable to eliminate warning.Joel Sherrill1997-04-071-1/+1
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* added "ifndef" to avoid redefinition warning.Joel Sherrill1997-04-072-0/+4
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* added volatile to Switch_necessary structure member to avoid warning.Joel Sherrill1997-04-071-2/+2
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* added test to avoid spurious errorJoel Sherrill1997-04-071-1/+1
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* added prototype for missing routine.Joel Sherrill1997-04-071-0/+4
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* added "return" to eliminate warning.Joel Sherrill1997-04-071-0/+2
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* added "ifndef" to avoid redefinition warningJoel Sherrill1997-04-075-0/+10
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* added prototypes for two assembly language routines to eliminate warnings.Joel Sherrill1997-04-071-0/+9
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* commented out sccs_id to eliminate warning.Joel Sherrill1997-04-074-12/+26
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* added plea for someone to implement software stack switching for m68000-ishJoel Sherrill1997-04-071-0/+3
| | | | cores.
* Replaced warning message for cpus which do not have hardware supportJoel Sherrill1997-04-071-2/+3
| | | | | for an interrupt stack. Hopefully this will encourage someone to implement software stack switching on the m68k.
* initialized variable to eliminate warningJoel Sherrill1997-04-071-1/+3
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* changed signed int to unsigned to eliminate warningJoel Sherrill1997-04-071-1/+1
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* added "ifndef" for ASM to avoid redefinition warnings.Joel Sherrill1997-04-071-0/+2
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* This set of changes is the build of what was required to convert toJoel Sherrill1997-04-0116-226/+1169
| | | | | | | | | | | | | | | | | | | | 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.
* swapped increment of _ISR_Nest_level and _Thread_Dispatch_disable_levelJoel Sherrill1997-03-111-1/+1
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* initialized a stack variable to avoid a warning.Joel Sherrill1997-03-101-1/+1
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* Removed definitions which are now in targopts.h. This eliminates theJoel Sherrill1997-01-299-208/+0
| | | | | need for the "sed'ing" of this file. This should be a significant win when addressing non-unix host and non-gnu toolsets.
* Added comment.Joel Sherrill1997-01-291-1/+1
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* Removed defines now handled by targopts.h.Joel Sherrill1997-01-291-22/+0
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* Added include of rtems/score/cpu.hJoel Sherrill1997-01-291-1/+0
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* Added include of targopts.h.Joel Sherrill1997-01-299-6/+15
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* Changed include of asm.h so it is in brackets not quotes. asm.h isJoel Sherrill1997-01-292-2/+2
| | | | in a standard location and should be referenced as such.
* Fixed spacing on comments.Joel Sherrill1997-01-291-1/+1
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* Fixed spacing on comment.Joel Sherrill1997-01-291-1/+1
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* Fixed comments.Joel Sherrill1997-01-291-1/+6
| | | | Fixed so this file can be included from assembly code.
* Added comment.Joel Sherrill1997-01-291-1/+1
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* fixed spacing problemJoel Sherrill1997-01-291-1/+1
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* fixed comments on vanilla 68000 SW interrupt stack (or the lack thereof)Joel Sherrill1997-01-152-6/+2
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* Changes to reflect new revision of erc32 per Jiri Gaisler's suggestions.Joel Sherrill1996-12-024-19/+35
| | | | This is current as of sis 2.6.
* minor changes to eliminate warnings from C++ compilers per user suggesstions.Joel Sherrill1996-12-021-4/+4
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* Updates from Derrick Ostertag <ostertag@transition.com> to fix bug inJoel Sherrill1996-12-024-15/+48
| | | | interrupt handling.
* Update from Chris Johns <cjohns@awa.com.au> to add better support forJoel Sherrill1996-12-023-22/+56
| | | | 68000 class CPUs.
* patches to erc32.h to correct handling of timer mirror from Jiri Gaisler.Joel Sherrill1996-10-141-3/+3
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