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2000-08-10Adding ChangeLogs.Joel Sherrill1-0/+3
2000-08-01If the _VBR is set to 0xFFFFFFFF, then assume the vector jump table isJoel Sherrill1-1/+10
in ROM.
2000-07-11Patch rtems-rc-20000711-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-2/+2
that decouples exec/ for the sh, m68k and i960 from targopts.h. NOTE: The change to system.h is a hack to enable cpuopts.h for some targets, but keep using targopts.h for others - I know it does *not* work for sparc, mips, i386 and ppc. This will have to be addressed as work continues on multilibing.
2000-06-13Moved i386 and m68k cache management code to libcpu. EverythingJoel Sherrill1-211/+0
now is an implementation of the prototypes in rtems/rtems/cache.h. The libcpu/i386/wrapup directory is no longer needed. The PowerPC needs this done to it.
2000-06-12Patch from John Cotton <john.cotton@nrc.ca>, Charles-Antoine GauthierJoel Sherrill1-8/+231
<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart <Darlene.Stewart@nrc.ca> to add support for a number of very significant things: + BSPs for many variations on the Motorola MBX8xx board series + Cache Manager including initial support for m68040 and PowerPC + Rework of mpc8xx libcpu code so all mpc8xx CPUs now use same code base. + Rework of eth_comm BSP to utiltize above. John reports this works on the 821 and 860
2000-06-12Merged from 4.5.0-beta3aJoel Sherrill6-25/+13
2000-04-13Patch rtems-rc-4.5.0-13-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill3-0/+17
adds .cvsignore.
2000-01-31Patches rtems-rc-20000118-3.diff and rtems-rc-20000118-4.diff fromJoel Sherrill1-20/+16
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
2000-01-03Increased stack size to 4K per Eric Norum.Joel Sherrill1-1/+1
1999-12-13Patch from Jepsen Hans Peter <hans_peter_jepsen@Danfoss.com> toJoel Sherrill1-1/+1
use correct ifdef conditional (__GNUC__ not __GCC__).
1999-12-01Patch rtems-rc-19991123-rc-1.diff from Ralf CorsepiusJoel Sherrill1-0/+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.
1999-11-22Changed name of W, X, and Y macros for fields in the ClockJoel Sherrill2-18/+18
Synthesizer Control Register to remove use of single letter names.
1999-11-17Updated copyright notice.Joel Sherrill5-10/+5
1999-11-05This is another pass at making sure that nothing outside the BSPJoel Sherrill1-0/+12
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>.
1999-07-29Patch from Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca>Joel Sherrill1-1/+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.
1999-02-19Moved back up in tree.Joel Sherrill8-0/+4202
1999-02-19Moved asm.h back up in tree.Joel Sherrill2-0/+288
1999-02-19Moved to proper rtems/scoreJoel Sherrill10-4490/+0
1999-02-18Part of the automake VI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill3-0/+1068
> 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
1999-01-20Patch from Eric Norum <eric@skatter.usask.ca> to make m68360.h usableJoel Sherrill2-714/+732
outside RTEMS. Comment: I found a couple of places other than RTEMS where I'd like to use the declarations supplied in m68360.h. To make this easier to do, I've redone the declarations in m68360.h to use standard C types.
1998-12-14Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to rename allJoel Sherrill1-0/+291
.s files to .S in conformance with GNU conventions. This is a minor step along the way to supporting automake.
1998-08-01Merged patch from David Fiddes <D.J.Fiddes@hw.ac.uk> to add ColdFireJoel Sherrill2-2/+18
specific register macros and correct code in rtems.s.
1998-06-12Added optimized version of memcpy.c to this directory since RTEMS makesJoel Sherrill1-0/+87
important distinctions between CPU models which are not made by gcc. These distinctions help give us a more optimized memcpy(). This is important for message queues and KA9Q.
1998-03-25m68k software interrupt stack support from Chris Johns and Eric Norum.Joel Sherrill1-4/+0
1998-03-24Real definition for the beginning of the data section per Eric Norum'sJoel Sherrill2-4/+4
suggestion.
1998-02-17updated copyright to 1998Joel Sherrill1-1/+1
1997-10-08Fixed typo in the pointer to the license terms.Joel Sherrill1-2/+2
1997-08-22Corrected bug per Katsutoshi Shibuya's report:Joel Sherrill2-4/+4
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.
1997-07-31Merged very large and much appreciated patch from Chris JohnsJoel Sherrill2-4/+110
<cjohns@plessey.com.au>. This patch includes the ods68302 bsp, the RTEMS++ class library, and the rtems++ test.
1997-07-09Added sp, sfc, and fpcsr register defines.Joel Sherrill2-0/+8
1997-05-28Added support for context switching the data used by the gcc m68kJoel Sherrill1-0/+29
software floating point emulation code. Code implemented by Karen Sara Looney <Karen.Looney@colorado.edu> with much email assistance from Joel.
1997-04-22headers updated to reflect new style copyright notice as partJoel Sherrill3-7/+7
of switching to the modified GNU GPL.
1997-04-16Added FPSP support for MC68040Joel Sherrill1-2/+19
1997-04-07added "ifndef" to avoid redefinition warning.Joel Sherrill2-0/+4
1997-04-07Replaced warning message for cpus which do not have hardware supportJoel Sherrill1-2/+3
for an interrupt stack. Hopefully this will encourage someone to implement software stack switching on the m68k.
1997-01-29Added include of targopts.h.Joel Sherrill2-2/+4
1997-01-15fixed comments on vanilla 68000 SW interrupt stack (or the lack thereof)Joel Sherrill1-1/+2
1996-12-02Update from Chris Johns <cjohns@awa.com.au> to add better support forJoel Sherrill1-3/+19
68000 class CPUs.
1996-06-03changed so this file is usable from assembly files.Joel Sherrill2-100/+128
no longer uses efi332.h
1996-05-01Updates from Eric Norum to use the mcpu32 flags and fix comments.Joel Sherrill2-54/+28
1996-04-22added stack allocation fields to the cpu tableJoel Sherrill2-0/+1786
added CPU_M68K_EXTB_L model flag
1996-03-21updated for 68302 and so gen68360 bsp would compileJoel Sherrill2-2/+6
1995-10-06fixed missing CVS IDsJoel Sherrill4-0/+12
1995-09-26posix support initially addedJoel Sherrill3-3/+3
1995-09-22Removed unneeded referenced to rtems/fatal.hJoel Sherrill1-1/+0
1995-09-19Incorporated the submission from John S. GwynneJoel Sherrill5-22/+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.
1995-09-11The word "RTEMS" almost completely removed from the core.Joel Sherrill3-6/+17
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.
1995-07-12Ada95, gnat, go32Joel Sherrill1-30/+42
1995-06-07incorporated mc68302 supportJoel Sherrill3-0/+1239
1995-05-24Fully tested on all in-house targetsJoel Sherrill2-2/+2
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