summaryrefslogtreecommitdiffstats
path: root/c/src/lib/libbsp/powerpc/support (follow)
Commit message (Collapse)AuthorAgeFilesLines
* 2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2004-01-212-1/+7
| | | | * Makefile.am: Add PREINSTALL_DIRS.
* 2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2004-01-142-0/+8
| | | | | * Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES. Add PRE/TMPINSTALL_FILES to CLEANFILES.
* 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-12-123-2/+9
| | | | * Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
* 2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-12-124-4/+12
| | | | * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
* 2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-12-022-17/+5
| | | | | * Makefile.am: Remove include_rtems_score_HEADERS. Reformat for preinstallation dirstamp support.
* 2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-12-022-12/+15
| | | | * Makefile.am: Reformat for preinstallation dirstamp support.
* 2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-12-024-2/+10
| | | | * Makefile.am: Remove all-local: $(ARCH).
* 2003-10-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-10-224-2/+8
| | | | * configure.ac: Remove RTEMS_CANONICAL_HOST.
* 2003-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-10-214-2/+8
| | | | * configure.ac: Remove RTEMS_CHECK_CPU.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-046-4/+12
| | | | * cpu.c, cpu_asm.S: URL for license changed.
* 2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-08-184-2/+10
| | | | * Makefile.am: Reflect having moved aclocal/.
* Fix broken ChangeLog entries.Ralf Corsepius2003-08-182-2/+2
|
* 2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-08-164-6/+14
| | | | Makefile.am: Reflect having moved automake.
* 2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-08-114-2/+10
| | | | * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
* 2003-07-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-07-231-24/+8
| | | | | | PR 288/rtems * support/new_exception_processing/cpu.c: _ISR_Nest_level is now properly maintained and does not reside in SPRG0.
* 2003-03-18 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2003-03-182-0/+26
| | | | | PR 356/bsps * cpu.c: This patch makes RTEMS/PowerPC eabi compliant.
* Merger from rtems-4-6-branch.Ralf Corsepius2003-03-114-2/+8
|
* 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-02-114-2/+10
| | | | * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
* 2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2003-02-114-2/+10
| | | | * configure.ac: AC_PREREQ(2.57).
* 2002-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2002-12-176-6/+10
| | | | | * Makefile.am: Don't include @RTEMS_BSP@.cfg. * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
* 2002-11-01 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-11-012-0/+14
| | | | | | * cpu.c: Currently only the mpc8260 BSP supports interrupt nesting. NOTE: These needs to be generalized as the patch is applied to other BSPs.
* 2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2002-10-214-8/+22
| | | | | | * .cvsignore: Reformat. Add autom4te*cache. Remove autom4te.cache.
* 2002-09-14 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-09-142-0/+7
| | | | | * cpu.c: Include declaration of variable i in ifdef USE_SPRG to eliminate warning.
* 2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2002-08-114-4/+12
| | | | * Makefile.am: Use .$(OBJEXT) instead of .o.
* 2002-07-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2002-07-212-2/+6
| | | | * Makefile.am: Fix oversights in previous patch.
* 2002-07-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Ralf Corsepius2002-07-213-139/+8
| | | | | | * rtems.S: Remove. * Makefile.am: Reflect having removed rtems.S. Use AM_CPPFLAGS instead of INCLUDES (Latest automake standard).
* 2001-05-14 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill2002-05-142-1/+34
| | | | | | | | | | | | | | | | | | | | | * cpu.c: Per PR211 fix saving/restoring floating point context. The fpsave and fprestore routines are only used in a executing context which _is_ fp and hence has the FPU enabled. The current behavior required the FPU always to be on which is very dangerous if lazy context switching is used. [Joel Note: Some ports explicitly enabled the FPU in the FP save and restore routines to avoid this.] The patch also makes sure (on powerpc only) that the FPU is disabled for integer tasks. Note that this is crucial if deferred fp context switching is used. Otherwise, fp context corruption may go undetected! Also note that even tasks which merely push/pop FP registers to/from the stack without modifying them still MUST be FP tasks - otherwise (if lazy FP context switching is used), FP register corruption (of other, FP, tasks may occur)! Furthermore, (on PPC) by default, lazy FP context save/restore is _disabled_.
* 2002-04-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-05-012-0/+6
| | | | * cpu.c: Include <rtems/powerpc/cache.h>.
* 2002-04-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-04-186-2202/+12
| | | | | * rtems/score/cpu.h: Removed. * Makefile.am: Reflect changes above.
* 2001-04-03 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-04-034-2/+12
| | | | | * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h. * rtems/score/cpu.h: Account for name change.
* 2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-03-286-6/+18
| | | | | | | * configure.ac: AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS). AM_INIT_AUTOMAKE([no-define foreign 1.6]). * Makefile.am: Remove AUTOMAKE_OPTIONS.
* 2001-11-28 Joel Sherrill <joel@OARcorp.com>,Joel Sherrill2001-11-2810-21/+68
| | | | | | | | | | This was tracked as PR91. * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if the port uses the standard macro for this (FALSE). A TRUE setting indicates the port provides its own implementation. * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c. * cpu.c: Received contents of c_isr.inl. * Makefile.am: Deleted reference to c_isr.inl.
* 2001-11-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-11-274-0/+16
| | | | * .cvsignore: Add aclocal.m4, autom4te.*, config.*, configure.
* 2001-11-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-11-214-2/+14
| | | | | * Makefile.am: Preinstall c_isr.inl (HACK). * ChangeLog: New file.
* 2001-11-20 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-11-207-0/+2405
| | | | | | | | | | | * support/new_exception_processing/configure.ac, support/new_exception_processing/rtems/score/c_isr.inl, support/new_exception_processing/rtems/score/cpu.h, support/old_exception_processing/configure.ac, support/old_exception_processing/rtems/score/c_isr.inl, support/old_exception_processing/rtems/score/cpu.h, support/old_exception_processing/rtems/score/ppc_offs.h: New files missed in previous commit.
* 2001-11-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-11-209-2392/+41
| | | | | | | | | | | | | * support/new_exception_processing/Makefile.am, support/old_exception_processing/Makefile.am, support/old_exception_processing/cpu_asm.S, support/old_exception_processing/irq_stub.S: Modified to reflect old versus new exception processing being a per BSP option. * support/new_exception_processing/c_isr.inl, support/new_exception_processing/cpu.h, support/old_exception_processing/c_isr.inl, support/old_exception_processing/cpu.h, support/old_exception_processing/ppc_offs.h: Removed.
* 2001-11-14 Till Straumann <strauman@SLAC.Stanford.EDU>Joel Sherrill2001-11-141-98/+108
| | | | | | | * new_exception_processing/cpu_asm.S: Support double or single precision context switches. Note that doing a single precision context save/restore on a double precision PowerPC machine does not only result in rounding errors but also screws up the FPSCR register!
* 2001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>Joel Sherrill2001-11-092-4/+4
| | | | | | | | | | | | | | | | This modification is part of the submitted modifications necessary to support the IBM PPC405 family. This submission was reviewed by Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did not negatively impact the ppc403 BSPs. The submission and tracking process was captured as PR50. * ppc403/console/console405.c ppc403/tty_drv/.cvsignore, ppc403/tty_drv/Makefile.am, ppc403/tty_drv/tty_drv.c, ppc403/tty_drv/tty_drv.h: New files. * Makefile.am, README, configure.ac, old_exception_processing/cpu.c, old_exception_processing/cpu.h, ppc403/Makefile.am, ppc403/clock/clock.c, ppc403/console/Makefile.am, ppc403/console/console.c, ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c: Modified.
* 2001-10-22 Andy Dachs <a.dachs@sstl.co.uk>Joel Sherrill2001-10-221-2/+6
| | | | | | * Makefile.am, README, configure.ac, new_exception_processing/cpu.h, shared/include/cpu.h, shared/include/cpuIdent.c, shared/src/cache.c: Added mpc8260 support.
* 2001-10-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-10-127-7/+0
| | | | | | | | | * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h, mpc8xx/clock/clock.c, mpc8xx/timer/timer.c, new_exception_processing/cpu.c, new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S, old_exception_processing/cpu.c, old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S, old_exception_processing/rtems.S: Fixed typo.
* 2001-09-27 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-09-281-2/+2
| | | | | | | * old_exception_processing/cpu.h: Renamed delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles(). * shared/include/cpu.h: Renamed delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to rtems_bsp_delay_in_bus_cycles().
* 2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-09-272-2/+2
| | | | | | | | | | | | | * new_exception_processing/Makefile.am: Use 'PREINSTALL_FILES ='. * old_exception_processing/Makefile.am: Use 'PREINSTALL_FILES ='. * mpc6xx/mmu/Makefile.am: Use 'PREINSTALL_FILES ='. * mpc6xx/clock/Makefile.am: Use 'PREINSTALL_FILES ='. * mpc6xx/exceptions/Makefile.am: Use 'PREINSTALL_FILES ='. * mpc8xx/include/Makefile.am: Use 'PREINSTALL_FILES ='. * mpc8xx/exceptions/Makefile.am: Use 'PREINSTALL_FILES ='. * shared/include/Makefile.am: Use 'PREINSTALL_FILES ='. * shared/src/Makefile.am: Use 'PREINSTALL_FILES ='. * shared/src/Makefile.am: Use 'CLEANFILES ='.
* 2001-03-30 Eric Valette <valette@crf.canon.fr>Joel Sherrill2001-04-061-0/+14
| | | | | | | | | | | | | * mpc8xx/exceptions/.cvsignore, mpc8xx/exceptions/Makefile.am, mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c, mpc8xx/exceptions/raw_exception.h: New files. * configure.in, mpc6xx/mmu/bat.h, mpc8xx/Makefile.am, mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c, mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c, new_exception_processing/cpu.h, shared/include/byteorder.h, wrapup/Makefile.am: This is conversion of the mpc8xx CPU to the "new exception processing model."
* 2001-02-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-03-052-10/+7
| | | | | | | | | | * mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, mpc8xx/include/Makefile.am, new_exception_processing/Makefile.am, old_exception_processing/Makefile.am, pc403/ictrl/Makefile.am, shared/include/Makefile.am, shared/src/Makefile.am: Apply *_HEADERS instead of *H_FILES. * shared/src/.cvsignore: Add cache.h.
* 2001-01-03 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-01-033-8/+34
| | | | | | | * new_exception_processing/cpu.h, old_exception_processing/cpu.c: old_exception_processing/cpu.h, Added _CPU_Initialize_vectors(). In particular, spurious vector initialization had to be moved on old exception processing model.
* 2000-10-18 Sergei Organov <osv@javad.ru>Joel Sherrill2000-10-184-165/+171
| | | | | | | | | | | | | | | * Added full support for MPC505. * mpc505/ictrl: New directory. * configure.in, mpc505/Makefile.am: Modified to reflect ictrl addition. * mpc505/ictrl/.cvsignore, mpc505/ictrl/Makefile.am, mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files. * mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h". * mpc505/vectors/Makefile.am: alignment exception handler now included. * mpc505/vectors/vectors.S: Now use constants for exception numbers. * old_exception_processing/ppc_offs.h: New file. * old_exception_processing/Makefile.am: Account for ppc_offs.h. * old_exception_processing/cpu.h: Make Nest and Disable levels volatile. * old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
* 2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2000-09-052-3/+4
| | | | | | | | | | | | | | | * mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am, ppc403/clock/Makefile.am, ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am, ppc403/timer/Makefile.am, ppc403/vectors/Makefile.am, shared/include/Makefile.am, shared/src/Makefile.am, wrapup/Makefile.am, mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am, mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am, mpc8xx/vectors/Makefile.am, new_exception_processing/Makefile.am, old_exception_processing/Makefile.am: Include compile.am
* Build rtems-cpu.rel in this directory.Joel Sherrill2000-07-101-1/+1
|
* New files.Joel Sherrill2000-07-102-0/+4
|
* Picking up changes missed in previous commit. These changesJoel Sherrill2000-07-072-11/+7
| | | | were needed to move exception processing to score/cpu.
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 10:40:39 +0000