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* 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-03-2817-17/+23
| | | | | | | | | | | | | | | | | | | | | * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). AM_INIT_AUTOMAKE([no-define foreign 1.6]). * clock/Makefile.am: Remove AUTOMAKE_OPTIONS. * Makefile.am: Remove AUTOMAKE_OPTIONS. * mongoosev/duart/Makefile.am: Remove AUTOMAKE_OPTIONS. * mongoosev/Makefile.am: Remove AUTOMAKE_OPTIONS. * mongoosev/include/Makefile.am: Remove AUTOMAKE_OPTIONS. * mongoosev/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. * r46xx/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS. * r46xx/Makefile.am: Remove AUTOMAKE_OPTIONS. * shared/cache/Makefile.am: Remove AUTOMAKE_OPTIONS. * shared/Makefile.am: Remove AUTOMAKE_OPTIONS. * shared/interrupts/Makefile.am: Remove AUTOMAKE_OPTIONS. * timer/Makefile.am: Remove AUTOMAKE_OPTIONS. * tx39/include/Makefile.am: Remove AUTOMAKE_OPTIONS. * tx39/Makefile.am: Remove AUTOMAKE_OPTIONS. * tx39/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS.
* 2002-03-05 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2002-03-083-0/+17
| | | | | | | * shared/interrupts/installisrentries.c: Added support for debug exception vector. * shared/interrupts/isr_entries.S: Added support for debug exception vector.
* 2002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2002-03-012-3/+9
| | | | | | * mongoosev/include/mongoose-v.h: Added cache constants. * mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve performance.
* 2002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2002-03-011-0/+5
| | | | | | | * mongoosev/include/mongoose-v.h: Added cache constants. * mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve performance.
* 2002-02-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-02-082-1/+5
| | | | * mongoosev/vectorisrs/vectorisrs.c: Fixed to use new frame format.
* 2001-02-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-02-053-15/+22
| | | | | | | * isr_entries.S: Removed comment incorrectly indicating this file was cpu_asm.S. * vectorexceptions.c (mips_dump_exception_frame): New routine broken out from default exception handler.
* 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2002-02-013-2/+8
| | | | | | * mongoosev/vectorisrs/vectorisrs.c, shared/interrupts/vectorexceptions.c: Use rtems/bspIo.h, not just bspIo.h.
* 2001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2002-02-015-109/+315
| | | | | | | | | | | | | | | | * Lots of tinkering and tuning as part of improving interrupt latency and improving the per-task interrupt level control and FP mask handling. With these modifications interrupt latency was measured at a worst-case of 100us, average below 60 us on a 12 Mhz R3000 class CPU with 50 RTEMS tasks in the application. * mongoosev/README: Updated. * mongoosev/include/mongoose-v.h: Masks modified. * mongoosev/vectorisrs/vectorisrs.c: Significant overhaul to address software prioritization of interrupts. If a higher priority interrupt occurs while we are looking for new interrupts, we will reinitiate the scan of all interrupts. * shared/interrupts/vectorexceptions.c: Removed warning and deleted blank lines.
* 2002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-01-045-4/+11
| | | | | | | * mongoosev/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. * r46xx/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h. * shared/interrupts/vectorexceptions.c: Include rtems/bspIo.h instead of bspIo.h. * tx39/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h.
* 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-10-121-0/+54
| | | | | * .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove.
* 2001-10-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-10-121-53/+0
| | | | | | * .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove. * configure.ac: New file, generated from configure.in by autoupdate.
* 2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-10-112-0/+7
| | | | | | * .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove. * configure.ac: New file, generated from configure.in by autoupdate.
* 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-09-275-5/+13
| | | | | | | | * tx39/include/Makefile.am: Use 'TMPINSTALL_FILES ='. * mongoosev/include/Makefile.am: Use 'TMPINSTALL_FILES ='. * mongoosev/duart/Makefile.am: Use 'PREINSTALL_FILES ='. * shared/cache/Makefile.am: Use 'PREINSTALL_FILES ='. * shared/cache/Makefile.am: Use 'CLEANFILES ='.
* 2000-05-24 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-05-2414-333/+308
| | | | | | | | | | | | | | | * mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, r46xx/vectorisrs/vectorisrs.c, tx39/vectorisrs/vectorisrs.c, tx39/include/tx3904.h: All exceptions were given low numbers and thus can be now be installed and processed in a uniform manner just like interrupts. Variances between various MIPS ISA levels are not accounted for at this time. * mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/maxvectors.c, r46xx/vectorisrs/Makefile.am, r46xx/vectorisrs/maxvectors.c, tx39/vectorisrs/Makefile.am, tx39/vectorisrs/maxvectors.c, shared/interrupts/maxvectors.c, shared/interrupts/Makefile.am: Split the shared maxvectors.c into a variety of CPU model specific versions to simplify the build process and reduce depdencies. Deleted shared/interrupts/maxvectors.c and created various CPU model versions.
* 2001-05-24 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2001-05-242-2/+6
| | | | * clock/clock.S: Move placement of nop.
* 2001-05-22 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2001-05-228-389/+721
| | | | | | | | | | * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>. * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h, mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c, shared/interrupts/maxvectors.c: Now works. Significant rework of exceptions and interrupt vectoring to clean things up. * shared/interrupts/vectorexceptions.c: Removed. * shared/interrupts/Makefile.am: Reflects above.
* 2001-05-07 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-05-073-1/+97
| | | | | | * shared/interrupts/vectorexceptions.c: New file to decode exception code and vector appropriate NON-interrupt exception. * shared/interrupts/Makefile.am: Modified to reflect above.
* 2001-04-20 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-04-203-9/+51
| | | | | | | | | | * mongoosev/duart/mg5uart.c (mg5uart_enable_interrupts): Honor the other bits set in the Peripheral Function Interrupt Mask Register when modifying those enabled for the DUART. * mongoosev/include/mongoose-v.h (MONGOOSEV_ATOMIC_MASK, MONGOOSEV_PFICR, MONGOOSEV_PFIMR, mongoosev_set_in_pficr, mongoosev_clear_in_pficr, mongoosev_set_in_pfimr, mongoosev_clear_in_pfimr, MONGOOSEV_UART_ALL_IRQ_BITS): New macros.
* 2001-04-16 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-04-163-17/+18
| | | | | | | | * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h Modifications made with Gregory Menke <gregory.menke@gsfc.nasa.gov> as he debugged this BSP using a logic analyzer. In particular, there was a mistake where the index not offset of registers was in the header file and the baud rate calculation was incorrect.
* 2001-03-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-03-1421-3/+1614
| | | | | | | | | | | | | | | | * Added mongoose-v, mongoose-v/include, and mongoose-v/vectorisrs directories. * mongoosev/.cvsignore, mongoosev/Makefile.am, mongoosev/README, mongoosev/duart/.cvsignore, mongoosev/duart/Makefile.am, mongoosev/duart/README.mguart, mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h, mongoosev/duart/mg5uart_reg.c, mongoosev/include/.cvsignore, mongoosev/include/Makefile.am, mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/.cvsignore, mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/vectorisrs.c: New files. * Makefile.am, configure.in, shared/interrupts/Makefile.am, shared/interrupts/maxvectors.c: Added support for mongoosev. * tx39/vectorisrs/vectorisrs.c: Corrected warning.
* 2001-03-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-03-054-8/+19
| | | | | * shared/cache/Makefile.am, tx39/include/Makefile.am: Apply include_*HEADERS instead of H_FILES.
* 2001-01-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-01-122-2/+2
| | | | | | | * r46xx/vectorisrs/vectorisrs.c (mips_get_cause): Corrected constraints from general to register. * tx39/vectorisrs/vectorisrs.c (mips_get_cause): Corrected constraints from general to register.
* 2001-01-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-01-089-2/+127
| | | | | | | | | * Added r46xx directory. * Makefile.am, configure.in: Modified to reflect addition of r46xx. * shared/interrupts/installisrentries.c: Fixed typo. * r46xx/.cvsignore, r46xx/Makefile.am, r46xx/vectorisrs/.cvsignore, r46xx/vectorisrs/Makefile.am, r46xx/vectorisrs/vectorisrs.c: New files.
* 2000-12-19 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2000-12-192-1/+18
| | | | | | * tx39/vectorisrs/vectorisrs.c: Modified to have default exception vector handler. This should be in a separate file so the BSP can easily override it.
* 2000-12-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2000-12-133-0/+84
| | | | | | | | | | | | * configure.in: Added new directories. * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39 when compiling for a TX3904. * shared/interrupts/maxvectors.c: Corrected conditional logic. * tx39/Makefile.am: Added vectorisrs. * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c, * tx39/vectorisrs/.cvsignore: New files. This decodes the interrupt pending information on the TX3904 and vectors an interrupt.
* 2000-12-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2000-12-135-3/+22
| | | | | | | | | | | | * configure.in: Added new directories. * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39 when compiling for a TX3904. * shared/interrupts/maxvectors.c: Corrected conditional logic. * tx39/Makefile.am: Added vectorisrs. * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c, * tx39/vectorisrs/.cvsignore: New files. This decodes the interrupt pending information on the TX3904 and vectors an interrupt.
* 2000-12-13 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2000-12-1320-3/+396
| | | | | | | | | | | | | | | | | | * shared/.cvsignore, shared/Makefile.am, shared/cache/.cvsignore, shared/cache/Makefile.am, shared/cache/cache.c, shared/cache/cache_.h, shared/interrupts/.cvsignore, shared/interrupts/Makefile.am, shared/interrupts/installisrentries.c, shared/interrupts/isr_entries.S, shared/interrupts/maxvectors.c, tx39/.cvsignore, tx39/Makefile.am, tx39/include/.cvsignore, tx39/include/Makefile.am, tx39/include/tx3904.h: New file. Moved some pieces of interrupt processing from score/cpu to libcpu/mips since many interrupt servicing characteristics are CPU model dependent. This patch addresses the number of interrupt sources and where the ISR prologues are located. The only way to currently install the ISR prologues requires that the prologues be installed into RAM.
* 2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-11-092-1/+5
| | | | * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
* 2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-11-022-1/+5
| | | | * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
* 2000-10-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-10-262-1/+6
| | | | | * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to GNU canonicalization.
* 2000-10-24 Alan Cudmore <alanc@linuxstart.com> andJoel Sherrill2000-10-245-4/+30
| | | | | | | | | | | | | | | | | Joel Sherrill <joel@OARcorp.com> * This is a major reworking of the mips64orion port to use gcc predefines as much as possible and a big push to multilib the mips port. The mips64orion port was copied/renamed to mips to be more like other GNU tools. Alan did most of the technical work of determining how to map old macro names used by the mips64orion port to standard compiler macro definitions. Joel did the merge with CVS magic to keep individual file history and did the BSP modifications. Details follow: * Makefile.am: Made clock and timer subdirectories conditional. * configure.in: Ditto. * clock/clock.S: Switch from using <idtmon.h> to <asm.h>. * clock/gettime.S: Switch from using <idtmon.h> to <asm.h>.
* 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-09-053-0/+6
| | | | * clock/Makefile.am, timer/Makefile.am: Include compile.am
* Adding ChangeLogs.Joel Sherrill2000-08-101-0/+3
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* Merged from 4.5.0-beta3aJoel Sherrill2000-06-123-6/+6
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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-20000204-0.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-02-081-3/+1
| | | | | | | | | | | | | | | | | that contains: * Removes remaining (now illegal) references to $(SRC) from a couple of Makefile.ams * Removes duplicate AC_CONFIG_SUBDIRS macro from c/configure.in * Moves ENABLE_LIBCDIR into RTEMS_PROG_C[C|XX]_FOR_TARGET (hides LIBCDIR from most configure scripts, i.e. LIBCDIR becomes less visible) * Adds RTEMS_PROG_C[C|XX]_FOR_TARGET and RTEMS_CANONICALIZE_TOOLS to libbsp/*/configure.ins (A minor bug in previous implementations, which only has an impact when switching to GNU/Cygnus canonicalization) * Cleans up several bogus comments. * Removes MKLIB * Switches the version number to 4.5.0 (for testing version number handling)
* Patches rtems-rc-20000118-3.diff and rtems-rc-20000118-4.diff fromJoel Sherrill2000-01-312-13/+12
| | | | | | | | | | 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
* Removed old hack of using Configuration Table entry ticks_per_timesliceJoel Sherrill2000-01-111-16/+8
| | | | | | | being set to 0 to indicate that there should be no Clock Tick. This was used by the Timing Tests to avoid clock tick overhead perturbing execution times. Now the Timing Tests simply leave the Clock Tick Driver out of the Device Driver Table.
* Bug fix from Wayne Bullaughey <wayneb@cacdsp.com> to use the complementJoel Sherrill2000-01-111-1/+1
| | | | of the mask when disabling the interrupt.
* Patch rtems-rc-20000104-13.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-01-102-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | which does the following: * some cleanups, fixes, addtions to the libbsp automake transition patches * The missing Automake transistion patches all libcpu/<cpu>/<variant>/* previously not yet been converted to automake (libcpu/powerpc, libcpu/hppa1.1, libcpu/mips64orion, libcpu/sparc) => With this patch, libcpu/*/* is under full automake control. NOTES: * This patch is tested by building for random set of bsps affected by this patch, but not tested for all BSPs. * The parts of this patch related to libcpu/powerpc fix many small bugs inside of those Makefiles. * Have a look into libcpu/powerpc/mpc6xx/, which is in rather bad shape, IMO. Obviously most subdirectories seem to be build but are not included into libcpu.a by wrapup/Makefile. Addtionally, no actual BSP uses this cpu-variant subdirectory. Furthermore libcpu/powerpc/mpc6xx has a different directory layout than all other powerpc/<variant>/ directories. Joel's note: I agree but the issue is that there is a conflict between including timer or clock in libcpu/XXX/wrapup/Makefile.* and letting a BSP specifically decide to pick it up. There is no clear solution to this at the moment.
* Removing Makefile.in and adding Makefile.am. These were missed in conversionJoel Sherrill1999-12-212-0/+46
| | | | to automake by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
* Updated copyright notice.Joel Sherrill1999-11-172-4/+2
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* The files in libcpu should not be directly dependent on any BSP. InJoel Sherrill1999-11-042-8/+12
| | | | | | | | | | | particular, using bsp.h, or getting information from the BSP which should properly be obtained from RTEMS is forbidden. 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>. The changes primarily eliminated the need to include bsp.h and peeking at BSP_Configuration. The use of Cpu_table in each BSP needs to be eliminated.
* Fixed paths to include files so this will build.Joel Sherrill1999-03-312-6/+6
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* updated copyright to 1998Joel Sherrill1998-02-172-2/+2
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* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-082-4/+4
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* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-222-10/+10
| | | | of switching to the modified GNU GPL.
* commented out sccs_id's to eliminate warnings.Joel Sherrill1997-04-072-6/+14
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* added $ string to file headerJoel Sherrill1996-09-115-2/+5
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* added definition of EXT_INT5Joel Sherrill1996-09-081-1/+1
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