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2000-10-192000-10-19 Antti P Miettinen <anmietti@trshp.ntc.nokia.com>Joel Sherrill3-6/+21
* rtems/score/cpu.h: define CPU_Exception_frame for rdbg. * m68302.h: Make buffer pointer in m302_SCC_bd volatile.
2000-10-182000-10-18 Nick Simon <Nick.SIMON@syntegra.bt.co.uk>Joel Sherrill4-1/+152
* src/heapgetinfo.c, include/rtems/score/heap.h, src/Makefile.am: Added _Heap_Get_information() and information control block. * src/heapgetinfo.c: New file.
2000-10-182000-10-18 Joel Sherrill <joel@OARcorp.com>Joel Sherrill3-17/+29
* cpu_asm.S, rtems/score/cpu.h: Modified to better support multilibing. These changes result in the code being able to compile with the default gcc settings. It is not functional in this configuration but does compile.
2000-10-182000-10-18 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-5/+13
* rtems/score/c4x.h: Modified to properly multilib. This required using only macros predefined by gcc.
2000-10-122000-10-12 John S Gwynne <jgwynne@mrcday.com>Joel Sherrill2-5/+18
* sim.h: These changes enable RTEMS to automatically generate the ram_init file used by gdb with the BDM patches. The 332 has on-board chip select lines (for RAM and FLASH) that must be configured before use of these peripherals. These patches parse data from start.c where the chip select lines are configured in the runtime executable and automatically generates the gdb initialization file using the same settings. A great time saver. A similar file, ram_init_FW (flash writable), is also generated that the flash programming tool uses. * BSP/start/start.c: Must be modified to support above. * BSP/start/ram_init.ld, BSP/start/ram_init.sed: New files.
2000-09-252000-09-25 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-2/+9
* rtems/system.h: Switched a29k and hppa1.1 to using cpuopts.h not targopts.h to reduce dependency on BSP.
2000-09-252000-09-25 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-0/+12
* rtems/score/hppa.h: Switched to using cpuopts.h not targopts.h to reduce dependency on BSP.
2000-09-252000-09-25 Joel Sherrill <joel@OARcorp.com>Joel Sherrill3-5/+18
* rtems/score/a29k.h, rtems/score/cpu.h: Switched to using cpuopts.h not targopts.h to reduce dependency on BSP.
2000-09-222000-09-22 Joel Sherrill <joel@OARcorp.com>Joel Sherrill7-8/+87
* amd.ah, cpu.c, cpu_asm.S, register.ah, sig.S, rtems/score/cpu.h: Updated and fixed minor things. Commented out offensive assembly and made applications link.
2000-09-222000-09-22 Joel Sherrill <joel@OARcorp.com>Joel Sherrill5-17/+26
* Makefile.am, cpu_asm.S, psmacro.ah, rtems/score/cpu.h: First attempt to compile with GNU tools. Minor modifications to compile enough to get to assembler errors.
2000-09-202000-09-20 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+5
* src/objectgetbyindex.c: Do not enable dispatching on an error path it was not disabled on.
2000-09-122000-09-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+5
* rtems/score/i386.h: Corrected "#elsif" to be "#elif".
2000-09-122000-09-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-1/+5
* Makefile.am: Use += to set up AM_CPPFLAGS.
2000-09-062000-09-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-1/+5
* rtems/score/Makefile.am: Use PROJECT_TOPdir in path to genoffsets.
2000-09-062000-09-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-1/+5
* rtems/score/Makefile.am: Use PROJECT_TOPdir in path to gensize.
2000-09-052000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill27-0/+69
* Makefile.am: Include compile.am.
2000-09-052000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill4-10/+17
* Makefile.am: Include compile.am, formatting. * rtems/Makefile.am: formatting. * rtems/score/Makefile.am: formatting.
2000-09-052000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-3/+5
* Makefile.am: Include compile.am, remove duplicate includes.
2000-09-052000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill4-10/+17
* Makefile.am: Include compile.am, formatting. * rtems/Makefile.am: Formatting. * rtems/score/Makefile.am: Formatting.
2000-09-052000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-0/+5
* src/Makefile.am: Include compile.am.
2000-08-302000-08-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill3-1/+29
* Many files: Moved posix/include/rtems/posix/seterr.h to score/include/rtems/seterr.h so it would be available within all APIs.
2000-08-29Correcting.Joel Sherrill1-0/+5
2000-08-292000-08-28 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2-4/+6
* cpu.c: Spacing issues. * rtems/score/cpu.h: Removed warning by setting _level.
2000-08-292000-08-29 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill1-0/+4
* cpu.c: Spacing issues. * rtems/score/cpu.h: Removed warning by setting _level. 2000-08-29 Joel Sherrill <joel.sherrill@OARcorp.com> * Makefile.am: Added S_O_FILES to list of objects.
2000-08-292000-08-29 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill1-1/+1
* Makefile.am: Added S_O_FILES to list of objects.
2000-08-252000-08-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-2/+7
* include/rtems/system.h: Include cpuopts.h for __i386__.
2000-08-252000-08-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill3-32/+36
* rtems/score/i386.h: cpu-variant define handling Rewrite due to introduction of multilib defines. * asm.h: include cpuopts.h instead of targopts.h
2000-08-252000-08-25 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2-3/+11
* rtems/score/no_cpu.h: Modified so there are fewer and more consistent variations on "no cpu" so it is easier to sed the source as the starting point for a new port.
2000-08-112000-08-11 Joel Sherrill <joel@OARcorp.com>Joel Sherrill17-0/+2019
* Shell added for or32 port based on no_cpu port with names replaced.
2000-08-112000-08-11 Joel Sherrill <joel@OARcorp.com>Joel Sherrill17-0/+2019
* Shell added for or16 port based on no_cpu port with names replaced.
2000-08-10Adding ChangeLogs.Joel Sherrill16-0/+49
2000-08-02New file.Joel Sherrill1-0/+48
2000-08-01Look at both hardware and software FP settings.Joel Sherrill1-2/+2
2000-08-01If the _VBR is set to 0xFFFFFFFF, then assume the vector jump table isJoel Sherrill1-1/+10
in ROM.
2000-08-01The fp_context field is needed if software or hardware floating pointJoel Sherrill1-1/+1
is available.
2000-08-01Patch rtems-rc-20000801-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1/+1
that switches the sparc from targopts.h to cpuopts.h.
2000-07-27Port of RTEMS to the ARM processor family by Eric ValetteJoel Sherrill15-0/+1771
<valette@crf.canon.fr> and Emmanuel Raguet <raguet@crf.canon.fr> of Canon CRF - Communication Dept. This port includes a basic BSP that is sufficient to link hello world.
2000-07-26Port of RTEMS to the Texas Instruments C3x/C4x DSP families includingJoel Sherrill22-3/+69
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.
2000-07-25Patch rtems-rc-20000713-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-2/+0
that removes an unnecessary inclusion of @RTEMS_BSP@.cfg.
2000-07-25Forgot to remove these when code moved.Joel Sherrill16-4955/+0
2000-07-24Use bitwise and not cast to unsigned16 to remove upper bits.Joel Sherrill2-2/+6
2000-07-17Make _ISR_Dispatch global.Joel Sherrill1-0/+1
2000-07-17Update from Philip Quaife <rtemsdev@qs.co.nz> that was hand-merged.Joel Sherrill2-34/+75
This update addresses the following: + the ISR enable/disable/flash macros now work with old gcc versions. + the UI CCR bits are now masked since other example code did so + _ISR_Dispatch disables interrupts during call setup Together these removed the instabilities he was seeing.
2000-07-13Patch rtems-rc-20000713-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-2/+0
that is yet another multilib-related structual cleanup patch: Changes: * Make RTEMS_TEST_NO_PAUSE a tests/ subpackage specific option. - Remove RTEMS_TEST_NO_PAUSE from custom/*.cfg, targopts.h and cpuopts.h. - Add autoconf macros RTEMS_*_RTEMS_TEST_NO_PAUSE (aclocal/rtems-test-no-pause.m4). - Add RTEMS_*_RTEMS_TEST_NO_PAUSE support to sptests/configure.ins and tmtests/configure.in. These are the only subdirectories which currently apply RTEMS_TEST_NO_PAUSE. - Add autoconf-DEFS support to all test subpackages' configure.ins below tests/. I.e. AC_DEFINES now get explicitly propagated as preprocessor defines into Makefiles, cf. AM_CPPFLAGS in tests/*/*.am, instead of using a global config-files. - Remove NDEBUG from custom/*.cfg. * AC_DEFINE POSIX_API, ITRON_API and MULTIPROCESSING in exec/configure.in, only. - All other sources now should relay on the values from cpuopts.h and should not define them themselves. - Several related changes to many configure.ins * Bug-fixes to RTEMS_*_RTEMS_DEBUG macros (Actually workarounds to quoting bugs in autoconf). Notes: * This patch is rather immature and only tested for a small subset of BSPs (requires the tests to be enabled and therefore takes an tremendous amount of disc space and time.) * The patches to *cfg were generated by a script. Expect file formating changes :)
2000-07-11Removed no cpu references.Joel Sherrill13-15/+15
2000-07-11Reworked score/cpu/sparc so it can be safely compiled multilib. AllJoel Sherrill12-660/+31
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.
2000-07-11Added Hitachi H8/300 to the list of CPUs that should be OK withJoel Sherrill1-0/+1
using cpuopts.h and not targopts.h.
2000-07-11Reworked score/cpu/i960 so it can be safely compiled multilib. AllJoel Sherrill6-851/+31
routines and structures that require CPU model specific information are now in libcpu. This required significant rework of the score/cpu header files and the creation of multiple header files and subdirectories in libcpu/i960.
2000-07-11Patch rtems-rc-20000711-1-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill5-6/+13
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.
2000-07-10Patch rtems-rc-20000709-1.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill3-53/+16
that addresses aspects of the targopts.h multilib related issues. Changes: * Move targopts.h to libbsp/include, because the current targopts.h actually is a per-BSP-header and therefore can not stay below exec/. * Introduce an autoheader generated header file (exec/score/include/rtems/score/cpuopts.h), which shall take per-cpu configuration options only. * Move all autoconf-detectable/configure specified per-cpu option-defines from targopts.h to cpuopts.h. * Add Makefiles to the libbsp/shared directory hierarchy. Notes: * The new per-bsp targopts.h in libbsp includes the per-cpu cpuopts.h. This way, the new targopts.h is kept backward compatible to the old targopts.h and existing BSPs which (carelessly) include targopts.h (i386, ppc) should be kept working when using the multilib-disabled configuration scheme. * cpuopts.h is not yet complete, because the per-BSP make-targopts rules from custom/<BSP>.cfg files can not be applied to files below exec/ when building multilibs. * All files below exec/ should not include targopts.h anymore, but should include cpuopts.h instead. However, eliminating inclusion of targopts.h currently triggers further structural / header file inclusion related issues, because several ports apply BSP or CPU_MODEL specific defines from targopts.h below exec/
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