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* Adding ChangeLogs.Joel Sherrill2000-08-101-0/+3
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* Patch rtems-rc-20000801-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-08-012-2/+2
| | | | that switches the sparc from targopts.h to cpuopts.h.
* Port of RTEMS to the Texas Instruments C3x/C4x DSP families includingJoel Sherrill2000-07-261-0/+1
| | | | | | | | | | | a BSP (c4xsim) supporting the simulator included with gdb. This port was done by Joel Sherrill and Jennifer Averett of OAR Corporation. Also included with this port is a space/time optimization to eliminate FP context switch management on CPUs without hardware or software FP. An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8) on this CPU. This required addressing alignment checks and assumptions as well as fixing code that assumed sizeof(unsigned32) == 4.
* Reworked score/cpu/sparc so it can be safely compiled multilib. AllJoel Sherrill2000-07-118-121/+25
| | | | | | routines and structures that require CPU model specific information are now in libcpu. This primarily required moving erc32 specific information from score/cpu files to libcpu/sparc and the erc32 BSP.
* Interrupt stack is allocated in _ISR_Handler_initialization notJoel Sherrill2000-07-031-1/+1
| | | | _Interrupt_Manager_initialization.
* Merged from 4.5.0-beta3aJoel Sherrill2000-06-122-4/+17
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* Patch rtems-rc-4.5.0-13-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill2000-04-133-0/+17
| | | | adds .cvsignore.
* Patches rtems-rc-20000118-3.diff and rtems-rc-20000118-4.diff fromJoel Sherrill2000-01-311-22/+17
| | | | | | | | | | Ralf Corsepius <corsepiu@faw.uni-ulm.de> that contain: * Modifications, (minor) corrections, cleanups to most existing Makefile.ams * Adds automake support to all remaining BSPs which have not yet been converted to automake. * Makefile.am for all remaining wrapup/Makefile.ams
* Increased minimum stack size so all tests will run.Joel Sherrill2000-01-031-1/+1
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* Patch rtems-rc-19991123-rc-1.diff from Ralf CorsepiusJoel Sherrill1999-12-011-0/+53
| | | | | | | | | | | | | | | | | | | | | | | <corsepiu@faw.uni-ulm.de> which implements automake support for some score/cpu/<RTEMS_CPU> subdirectories and fixes a few minor configuration bugs. To apply: rm -rf c/src/exec/score/cpu/i960/wrap rm -rf c/src/exec/score/cpu/m68k/wrap rm -rf c/src/exec/score/cpu/sh/wrap rm -rf c/src/exec/score/cpu/sparc/wrap rm -rf c/src/exec/score/cpu/unix/wrap patch -p1 < rtems-rc-19991123-rc-1.diff ./bootstrap Known bugs: * "make debug|profile" in c/src/src/score/cpu/<RTEMS_CPU/Makefile does not handle recursion to subdirectories correctly (recurses too often). However, this issue is hardly visible and should be tolerable for the moment.
* Updated copyright notice.Joel Sherrill1999-11-175-10/+5
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* This is another pass at making sure that nothing outside the BSPJoel Sherrill1999-11-051-0/+11
| | | | | | | | | | | | unnecessarily uses any variables defined by the BSP. On this sweep, use of BSP_Configuration and Cpu_table was eliminated. A significant part of this modification was the addition of macros to access fields in the RTEMS configuration structures. This is necessary to strengthen the division between the BSP independent parts of RTEMS and the BSPs themselves. This started after comments and analysis by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
* Patch from Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca>Joel Sherrill1999-07-291-1/+1
| | | | | to correct a typo CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES was actually typed in as CPU_CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
* Patch from Jiri Gaisler <jgais@ws.estec.esa.nl>:Joel Sherrill1999-07-095-8/+84
| | | | | | + interrupt masking correction + FPU rev.B workaround + minor erc32 related fixes
* Removed hack to set __USER_LABEL_PREFIX__ since late model gcc's andJoel Sherrill1999-07-012-2/+0
| | | | | egcs source tree handle this correctly. No one should be using gcc 2.7.2 anymore.
* Moved asm.h back up in tree.Joel Sherrill1999-02-192-0/+246
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* Moved to proper rtems/scoreJoel Sherrill1999-02-192-246/+0
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* Part of the automake VI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-02-183-0/+1332
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > 4) rtems-rc-19990202-0.diff /reorg-score-cpu.sh > > reorg-score-cpu.sh reorganizes the cpu/<cpu>/* subdirectories in a > similar manner than previous reorg scripts did. rtems-rc-19990202-0.diff > contains the diffs after reorg-score-cpu.sh has been run on a > rtems-19981215 snapshot + my patches up to rtems-rc-19990131-2.diff. > > This patch is rather nasty and may break something. However, I've tested > it for about 10 different target/bsp pairs and believe to have shaken > out most bugs. I wonder about the following .h files that were not moved: a29k/asm.h a29k/cpu_asm.h i386/asm.h i960/asm.h m68k/asm.h m68k/m68302.h m68k/m68360.h m68k/qsm.h m68k/sim.h mips64orion/asm.h mips64orion/cpu_asm.h mips64orion/mips64orion.h no_cpu/asm.h no_cpu/cpu_asm.h powerpc/asm.h powerpc/mpc860.h sh/asm.h sparc/asm.h sparc/erc32.h
* Patch from Jiri Gaisler <jgais@ce.chalmers.se>:Joel Sherrill1999-01-191-0/+2
| | | | | | | | getting the spurious trap handling to work required a couple more fixes - I have attached a patch against rtems-4.0.0 with the necessary changes. I also added functionality so that the address of the trapped instruction is reported and in case of a data access error, the data address is also reported.
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to rename allJoel Sherrill1998-12-141-0/+726
| | | | | .s files to .S in conformance with GNU conventions. This is a minor step along the way to supporting automake.
* updated copyright to 1998Joel Sherrill1998-02-171-1/+1
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* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-081-2/+2
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* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-221-5/+5
| | | | of switching to the modified GNU GPL.
* added "ifndef" to avoid redefinition warning.Joel Sherrill1997-04-072-0/+4
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* Added include of targopts.h.Joel Sherrill1997-01-292-2/+2
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* Changes to reflect new revision of erc32 per Jiri Gaisler's suggestions.Joel Sherrill1996-12-023-0/+25
| | | | This is current as of sis 2.6.
* Dispersal of internal thread handler resulted in IDLE thread becomingJoel Sherrill1996-02-211-2/+2
| | | | | part of the Thread Handler. This required the name of the optional CPU dependent IDLE thread implementation to change.
* typos fixedJoel Sherrill1995-10-312-8/+15
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* SPARC port passes all testsJoel Sherrill1995-10-304-91/+429
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* SPARC merged and successfully tested w/o interrupt supportJoel Sherrill1995-10-063-0/+391