source: rtems/c/src/lib/libcpu/powerpc/ChangeLog @ 4417e40

2006-01-20      Till Straumann <strauman@slac.stanford.edu>

        * mpc6xx/mmu/pte121.c: consistency check now warns instead
        of reporting an error when coming across a non 1:1 VSID;
        fix: triv121IsRangeMapped() needs to convert segment offset
        into a page index if the vsid argument is non-special.

2006-01-05      Till Straumann <strauman@slac.stanford.edu>
        * shared/include/cpuIdent.c: Accept PPC_PSIM as a
        known variant.

2005-12-31      Ralf Corsepius <ralf.corsepius@rtems.org>

        PR 851/bsps
        * mpc6xx/exceptions/raw_exception.c: Add PPC_603le.

2005-12-31      Ralf Corsepius <ralf.corsepius@rtems.org>

        * mpc6xx/exceptions/raw_exception.c: Cosmetics.

2005-11-21      Till Straumann <strauman@slac.stanford.edu>

        * new-exceptions/cpu_asm.S: the book says a context
        synchronizing instruction (isync) is necessary after flipping
        certain bits (e.g, MSR_FP) in msr -- since this could happen as
        part of a context switch I added 'isync'.

2005-11-07      Ralf Corsepius <ralf.corsepius@rtems.org>

        * mpc6xx/mmu/pte121.c: Eliminate unsigned32.
        * mpc8xx/clock/clock.c: Eliminate rtems_unsigned32.

2005-11-04      Ralf Corsepius <ralf.corsepius@rtems.org>

        * shared/include/byteorder.h: Remove __arch_swap (Unused).
        * Makefile.am: Partially cleanup EXTRA_DIST.

2005-11-03      Till Straumann <strauman@slac.stanford.edu>

        * mpc6xx/clock/c_clock.c: disable interrupts around decrementer
        update to eliminate a race condition

2005-11-02      Till Straumann <strauman@slac.stanford.edu>

        * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h: enhancements to mpc6xx
        page table support - PTEs can now be modified even if the page table
        is already active; bugfix: address range crossing 256MB boundary was
        not handled correctly
        * mpc6xx/mmu/bat.c, mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S: moved
        assembly code to C; setdbat now supports high bats on 7450 CPUs;
        added argument checking to setdbat; added getdbat; moved early
        initialization code (clear_bats) from BSP to libcpu
        (CPU_clear_bats_early)
        * configure.ac, mpc6xx/exceptions/raw_exception.c,
        shared/include/cpuIdent.c, shared/include/cpuIdent.h: recognize
        mpc7457 CPU; added definitions for high bats (#4..7) on 7450 CPUs

2005-09-12      Thomas Doerfler <Thomas.Doerfler@imd-systems.de>

        PR 527/bsps
        PR 822/bsps
        * mpc8xx/clock/clock.c: Currently the MBX8xx BSP does not boot,
        because some logical errors are in the startup code. Additionally,
        the mpc8xx shared clock driver does not support the clocking scheme
        of some of the board variants, which are clocked from a 32768Hz (!)
        external crystal.

2005-08-12      Phil Torre <ptorre@zetron.com>

        PR 816/bsps
        * mpc8xx/include/mpc8xx.h: The struct which describes SCC Ethernet
        mode parameters (m8xxSCCENparms_t) does not match the hardware:
        members taddr_h and taddr_l are transposed. When loading new
        multicast group addresses into the hash table, the wrong hash bit is
        set.

2005-08-05      Ralf Corsepius <ralf.corsepius@rtems.org>

        * Makefile.am: Unconditionally initialize include_libcpu_HEADERS.

2005-07-28      Eric Norum <norume@aps.anl.gov>

        PR 773/bsps
        * mpc6xx/clock/c_clock.c: Changes provided by Phillip Sorensen
        <pas37@cornell.edu> to get MVME5500 BSP running.

2005-06-17      Joel Sherrill <joel@OARcorp.com>

        * mpc5xx/vectors/vectors.h: Add hack to avoid warning.

2005-05-17      Jennifer Averett <jennifer.averett@oarcorp.com>

        * mpc5xx/irq/irq.c, mpc5xx/irq/irq.h,
        mpc8xx/console-generic/console-generic.c: Modified to use
        rtems/irq.h.

2005-05-11      Ralf Corsepius <ralf.corsepius@rtems.org>

        * configure.ac: Remove mpc6xx/Makefile.
        * Makefile.am: Merge-in ppc403/Makefile.am.
        * ppc403/Makefile.am, mpc8260/Makefile.am, mpc8xx/Makefile.am,
        mpc6xx/Makefile.am, mpc505/Makefile.am, mpc5xx/Makefile.am: Remove.
        * Makefile.am: Merge-in mpc8260/Makefile.am.
        * configure.ac: Remove mpc8260/Makefile.
        * Makefile.am: Merge-in mpc8xx/Makefile.am.
        * configure.ac: Remove mpc8xx/Makefile.
        * configure.ac: Remove mpc5xx/Makefile. Remove mpc505/Makefile.
        * Makefile.am: Merge-in mpc5xx/Makefile.am. Merge-in
        mpc505/Makefile.am.
        * configure.ac: Remove ppc403/Makefile.
        * Makefile.am: Merge-in mpc6xx/Makefile.am.
        * preinstall.am, preinstall.am, preinstall.am, preinstall.am,
        preinstall.am: Regenerate.

2005-05-10      Ralf Corsepius <ralf.corsepius@rtems.org>

        * Makefile.am: Merge-in shared/Makefile.am.
        * mpc5xx/console-generic/console-generic.c: Eliminate
        rtems_unsigned16.
        * configure.ac: Add AMPOLISH3.
        * shared/Makefile.am: Remove.
        * preinstall.am: New.
        * configure.ac: Remove shared/Makefile.
        * Makefile.am: include preinstall.am.
        * preinstall.am: Regenerate.

2005-05-05      Jennifer Averett <jennifer.averett@oarcorp.com>

        * mpc8xx/console-generic/console-generic.c: Added parameter to ISRs.

2005-05-03      Joel Sherrill <joel@OARcorp.com>

        * mpc8260/cpm/dpram.c, mpc8260/timer/timer.c, mpc8xx/cpm/dpram.c:
        Remove warnings.

2005-04-25      Jennifer Averett <jennifer.averett@oarcorp.com>

        PR 779/bsp
        * mpc5xx/console-generic/console-generic.c, mpc5xx/irq/irq.c,
        mpc5xx/irq/irq.h, mpc5xx/irq/irq_init.c: Add parameter to powerpc
        interrupt handler routines

2005-04-15      Jennifer Averett <jennifer.averett@oarcorp.com>

        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
        mpc8260/console-generic/console-generic.c: add parameter to new
        exception interrupt handlers in powerpc bsps

2005-02-17      Ralf Corsepius <ralf.corsepius@rtems.org>

        * new-exceptions/cpu.c, rtems/powerpc/powerpc.h: Remove
        CPU_MINIMUM_STACK_FRAME_SIZE. Use PPC_MINIMUM_STACK_FRAME_SIZE
        instead.
        * rtems/powerpc/powerpc.h: Add PPC_MINIMUM_STACK_FRAME_SIZE.

2005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>

        * ppc403/console/console405.c: Rename round to spiBaudRound
        (Conflict with C99). Make spiBaudRound static.
        * mpc8260/mmu/mmu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value.
        (Unify old/new-exception processing API).
        * old-exceptions/rtems/score/ppc_offs.h, old-exceptions/README,
        old-exceptions/TODO, old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
        old-exceptions/irq_stub.S, old-exceptions/ppccache.c: New (Copied
        from ../../libbsp/powerpc/support/old_exception_processing)
        * new-exceptions/cpu.c: Add CPU_MINIMUM_STACK_FRAME_SIZE.
        * new-exceptions/cpu.c (_CPU_ISR_install_vector): New.
        * old-exceptions/cpu.c: Use _CPU_MSR_GET instead of _CPU_MSR_Value
        (Unify old/new exception processing API).
        * new-exceptions/cpu.c, new-exceptions/cpu_asm.S: New (Copied from 
        ../../libbsp/powerpc/support/new_exception_processing).
        * Makefile.am: Reflect changes above.

2005-02-14      Ralf Corsepius <ralf.corsepius@rtems.org>

        * old-exceptions/cpu.c (ppc_exception_vector_addr): Merge ppc603 and
        ppc603e cases.
        * rtems/powerpc/powerpc.h: Remove PPC_ALIGNMENT.
        * mpc8xx/mmu/mmu.c, rtems/powerpc/cache.h, rtems/powerpc/powerpc.h,
        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
        old-exceptions/irq_stub.S, new-exceptions/cpu.c,
        new-exceptions/cpu_asm.S: #include <rtems/powerpc/powerpc.h>.
        * rtems/powerpc/powerpc.h: Remove mpc603e specific 
        PPC_TLB_*/PPC_IRQ_* defines. Use mpc603 specific defines on mpc603e.

2005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>

        * rtems/powerpc/powerpc.h: New header guard.
        * old-exceptions/cpu.c: Add _PPC_MSR_DISABLE_MASK.
        * mpc5xx/include/mpc5xx.h, mpc5xx/include/console.h,
        mpc5xx/exceptions/raw_exception.h, mpc5xx/irq/irq.h,
        mpc5xx/vectors/vectors.h, mpc6xx/exceptions/raw_exception.h,
        mpc6xx/mmu/bat.h, mpc6xx/mmu/pte121.h, mpc6xx/clock/c_clock.h,
        mpc8260/include/mpc8260.h, mpc8260/include/console.h,
        mpc8260/include/cpm.h, mpc8260/exceptions/raw_exception.h,
        mpc8260/include/mmu.h, mpc8xx/include/mpc8xx.h,
        mpc8xx/include/console.h, mpc8xx/include/cpm.h,
        mpc8xx/exceptions/raw_exception.h, mpc8xx/include/mmu.h,
        ppc403/ictrl/ictrl.h, ppc403/tty_drv/tty_drv.h, shared/include/io.h,
        shared/include/mmu.h, shared/include/page.h,
        shared/include/byteorder.h, shared/include/pgtable.h,
        shared/include/cpuIdent.h,shared/include/spr.h,
        shared/src/stackTrace.h: New header guards.
        * rtems/powerpc/powerpc.h: New (Copy of
        cpukit/score/cpu/powerpc/rtems/score/powerpc.h).

2005-02-11      Ralf Corsepius <ralf.corsepius@rtems.org>

        * configure.ac: subdir-objects. Add compiler check for old/new-style
        exception processing.
        * mpc8260/cpm/dpram.c, mpc8xx/cpm/dpram.c: Remove local rtems_panic,
        use #include <rtems/error.h>.
        * Makefile.am: Build exception processing in  old-exceptions rsp.
        new-exceptions subdirs (Merge-in former libbsp/powerpc/support/*).
        * old-exceptions/Makefile.am, old-exceptions/configure.ac,
        new-exceptions/Makefile.am, new-exceptions/configure.ac: Remove
        (Unused).

2005-02-10      Ralf Corsepius <ralf.corsepius@rtems.org>

        * mpc505/vectors/vectors.S, ppc403/vectors/vectors.S,
        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
        old-exceptions/irq_stub.S, old-exceptions/rtems/score/ppc_offs.h:
        Remove PPC_ABI_POWEROPEN.

2005-02-09      Ralf Corsepius <ralf.corsepius@rtems.org>

        * rtems/powerpc/cache.h, rtems/powerpc/debugmod.h: New header
        guards.
        * mpc505/vectors/vectors.S, ppc403/vectors/vectors.S,
        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
        old-exceptions/irq_stub.S, old-exceptions/rtems/score/ppc_offs.h:
        Remove PPC_ABI_GCC27.
        * ppc403/vectors/vectors.S: Remove XCOFF support.

2005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>

        * mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am,
        mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
        shared/Makefile.am, old-exceptions/Makefile.am,
        new-exceptions/Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.

2005-01-04      Joel Sherrill <joel@OARcorp.com>

        * ppc403/tty_drv/tty_drv.c: Remove warnings.

2005-01-02      Ralf Corsepius <ralf.corsepius@rtems.org>

        * mpc505/Makefile.am, mpc5xx/Makefile.am, mpc6xx/Makefile.am,
        mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am,
        shared/Makefile.am, old-exceptions/Makefile.am,
        new-exceptions/Makefile.am: Remove build-variant support.

2004-11-22      Jennifer Averett <jennifer@OARcorp.com>

        PR 581/bsps
        * mpc6xx/exceptions/raw_exception.c, shared/include/cpuIdent.h:
        Converting PSIM to new exception model required adding PSIM as
        PowerPC CPU model.

2004-11-20      Ralf Corsepius <ralf.corsepius@rtems.org>

        * powerpc/shared/include/cpuIdent.c,
        powerpc/shared/include/cpuIdent.h: Add 603le. (Submitted by
        Thomas.Doerfler <Thomas.Doerfler@imd-systems.de> as part of the
        patch attached to PR 703).

2004-11-10      Richard Campbell <richard.campbell@oarcorp.com>

        * configure.ac, mpc6xx/exceptions/raw_exception.c,
        mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c,
        mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, shared/include/cpuIdent.c,
        shared/include/cpuIdent.h: Add MPC8240 and MPC8245 support. There
        was also a significant amount of spelling and whitespace cleanup.

2004-10-21      Ralf Corsepius <ralf_corsepius@rtems.org>

        * mpc5xx/clock/clock.c, mpc5xx/include/mpc5xx.h
        mpc5xx/timer/timer.c: Use POSIX fixed size types.

2004-10-20      Ralf Corsepius <ralf_corsepius@rtems.org>

        PR 696/bsps
        * old-exceptions/cpu.c: Include bsp.h.

2004-10-20      Eric Norum <norume@aps.anl.gov>

        * configure.ac, mpc6xx/exceptions/raw_exception.c,
        mpc6xx/mmu/mmuAsm.S, mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c,
        shared/include/cpuIdent.h: Add Kate Feng's MPC7455 support.

2004-10-19      Ralf Corsepius <ralf_corsepius@rtems.org>

        * configure.ac: Remove RTEMS_ENABLE_BARE.

2004-09-24      Ralf Corsepius <ralf_corsepius@rtems.org>

        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: Require automake > 1.9.

2004-05-22      Till Strauman <strauman@slac.stanford.edu>

        PR 619/bsps
        * mpc6xx/clock/c_clock.c: The PPC decrementer must be reloaded on
        each clock tick. Currently, this is done by just reloading a fixed
        value. The attached patch takes into account the time that elapsed
        since the decrementer crossed zero in order to adjust the value to
        be re-loaded. Without the patch, the effective system clock cycle is
        increased by the exception handler latency.

2004-04-13      Ralf Corsepius <ralf_corsepius@rtems.org>

        * mpc505/ictrl/ictrl.c, mpc505/vectors/vectors.S,
        mpc6xx/exceptions/raw_exception.c,
        mpc8260/exceptions/raw_exception.c,
        mpc8xx/exceptions/raw_exception.c, rtems/powerpc/cache.h,
        mpc5xx/ictrl/ictrl.c, mpc5xx/exceptions/raw_exception.c: Include
        <rtems/score/powerpc.h> instead of <rtems/score/ppc.h>.
        * mpc5xx/clock/clock.c, mpc5xx/irq/irq_asm.S,
        mpc5xx/vectors/vectors.S: Reflect new locations of cpukit headers.

2004-04-12      David Querbach <querbach@realtime.bc.ca>

        * mpc5xx/exceptions/asm_utils.S: Removed.
        * README, configure.ac, mpc5xx/Makefile.am,
        mpc5xx/exceptions/raw_exception.c,
        mpc5xx/exceptions/raw_exception.h, mpc5xx/timer/timer.c,
        shared/include/cpuIdent.h: addition of a significant amount of
        MPC5xx support as part of the addition of the SS555 BSP.
        * mpc5xx/README, mpc5xx/clock/clock.c,
        mpc5xx/console-generic/console-generic.c, mpc5xx/include/console.h,
        mpc5xx/include/mpc5xx.h, mpc5xx/irq/irq.c, mpc5xx/irq/irq.h,
        mpc5xx/irq/irq_asm.S, mpc5xx/irq/irq_init.c,
        mpc5xx/vectors/vectors.S, mpc5xx/vectors/vectors.h,
        mpc5xx/vectors/vectors_init.c: New files.

2004-04-02      Ralf Corsepius <ralf_corsepius@rtems.org>

        * ppc403/vectors/align_h.S: Include <rtems/asm.h> instead of
        <asm.h>.

2004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>

        * mpc505/vectors/vectors.S, mpc6xx/exceptions/asm_utils.S,
        mpc6xx/mmu/mmuAsm.S, mpc8260/exceptions/asm_utils.S,
        mpc8xx/exceptions/asm_utils.S, ppc403/vectors/vectors.S,
        mpc5xx/exceptions/asm_utils.S, old-exceptions/cpu_asm.S,
        new-exceptions/cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
        * mpc8260/clock/clock.c, mpc8xx/clock/clock.c, ppc403/clock/clock.c:
        Include <rtems/clockdrv.h> instead of <clockdrv.h>.

2004-03-31      Ralf Corsepius <ralf_corsepius@rtems.org>

        * mpc6xx/timer/timer.c: Cosmetics.
        * old-exceptions/cpu.c, old-exceptions/ppccache.c,
        new-exceptions/cpu.c: Convert to using c99 fixed size types.

2004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>

        * mpc505/timer/timer.c, mpc5xx/timer/timer.c,
        mpc6xx/clock/c_clock.c, mpc6xx/timer/timer.c, mpc8260/clock/clock.c,
        mpc8260/console-generic/console-generic.c, mpc8260/cpm/cp.c,
        mpc8260/cpm/dpram.c, mpc8260/include/cpm.h, mpc8260/include/mmu.h,
        mpc8260/include/mpc8260.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
        mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
        mpc8xx/cpm/cp.c, mpc8xx/cpm/dpram.c, mpc8xx/include/cpm.h,
        mpc8xx/include/mmu.h, mpc8xx/include/mpc8xx.h, mpc8xx/mmu/mmu.c,
        mpc8xx/timer/timer.c, ppc403/clock/clock.c,
        ppc403/console/console.c, ppc403/console/console405.c,
        ppc403/ictrl/ictrl.c, ppc403/ictrl/ictrl.h, ppc403/timer/timer.c,
        ppc403/tty_drv/tty_drv.c, rtems/powerpc/cache.h, shared/src/cache.c:
        Convert to using c99 fixed size types.

2004-03-26      Ralf Corsepius <ralf_corsepius@rtems.org>

        * configure.ac: Add 2nd argument (rtems_updir) to RTEMS_TOP.

2004-03-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * README: Add "mpc5xx (mpc565)", because Wilfried B. mentioned the 
        mpc5xx being used on mpc565.

2004-03-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        PR 587/bsps
        * Makefile.am, configure.ac: Reflect having added mpc5xx.
        * shared/include/cpuIdent.h, shared/include/cpuIdent.c: Add defines
        for MPC_5XX.
        * mpc5xx/Makefile.am: New.
        * mpc5xx/exceptions/asm_utils.S,  mpc5xx/exceptions/raw_exception.c,
        mpc5xx/exceptions/raw_exception.h, mpc5xx/ictrl/ictrl.c,
        mpc5xx/ictrl/ictrl.h, mpc5xx/timer/timer.c: New (Submission from
        Wilfried Busalski <w.busalski@lancier-monitoring.de>).

2004-03-05      Joel Sherrill <joel@OARcorp.com>

        * mpc6xx/mmu/pte121.c: Add missing ifdef DEBUG to remove warning for
        unused static routine.

2004-02-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc505/Makefile.am: Fix typo.

2004-02-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am,
        mpc8xx/Makefile.am, ppc403/Makefile.am: Don't include .../lib.am.

2004-01-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * old-exceptions/configure.ac, new-exceptions/configure.ac: Add
        RTEMS_PROG_CCAS.
        * wrapup/Makefile.am: Remove.
        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use
        automake compilation rules.
        * shared/Makefile.am: Use automake compilation rules. Build *.rels.
        * configure.ac: Remove wrapup.

2004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * old-exceptions/Makefile.am: Add PREINSTALL_DIRS.
        * Makefile.am, mpc505/Makefile.am, mpc6xx/Makefile.am, 
        mpc8260/Makefile.am, mpc8xx/Makefile.am, ppc403/Makefile.am, 
        shared/Makefile.am: Use automake compilation rules. Add
        PREINSTALL_DIRS.
        * configure.ac: Require automake >= 1.8.2.

2004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am, old-exceptions/Makefile.am: Re-add dirstamps to
        PRE/TMPINSTALL_FILES. Add PRE/TMPINSTALL_FILES to CLEANFILES.
        * mpc505/Makefile.am, mpc6xx/Makefile.am, mpc8260/Makefile.am,
        mpc8xx/Makefile.am, ppc403/Makefile.am, shared/Makefile.am: Ditto.

2004-01-13      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/Makefile.am: Fix typo  EXTRA_DIST = $(libcpuspec_C_FILES)
        * mpc6xx/Makefile.am: Remove libcpuspec.a (Unused).
        * mpc505/Makefile.am: Fix typo vectors/vectors.S.

2003-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/Makefile.am: Use $(top_srcdir)/../shared instead of
        relative subdirs.
        * ppc403/Makefile.am: Fix typo in vectors' compilation rule.

2003-12-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Reflect changes to mpc505/Makefile.ams.
        * configure.ac: Reflect changes to mpc8xx/Makefile.ams.
        * ppc403/clock/Makefile.am,
        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
        ppc403/vectors/Makefile.am, mpc505/ictrl/Makefile.am,
        mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
        mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am,
        mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am,
        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
        mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
        mpc6xx/mmu/Makefile.am, mpc6xx/timer/Makefile.am,
        mpc6xx/wrapup/Makefile.am, mpc8260/clock/Makefile.am,
        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
        mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am,
        mpc8260/timer/Makefile.am: Remove.
        * ppc403/Makefile.am, mpc505/Makefile.am, mpc8xx/Makefile.am,
        mpc6xx/Makefile.am, mpc8260/Makefile.am: Merge-in Makefile.ams
        above.
        * configure.ac: Remove mpc6xx/*/Makefile,  mpc8260/*/Makefile.
        * configure.ac: Reflect changes to ppc403/Makefile.ams.

2003-12-15      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/include/Makefile.am, shared/src/Makefile.am: Remove.
        * shared/Makefile.am: Merge-in Makefile.ams above.
        * configure.ac: Reflect changes above.

2003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am, mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
        mpc8260/Makefile.am, mpc8260/exceptions/Makefile.am,
        mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am,
        ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am,
        shared/include/Makefile.am, shared/src/Makefile.am,
        old-exceptions/Makefile.am, new-exceptions/Makefile.am: Use mkdir_p.
        Remove dirs from PRE/TMPINSTALL_FILES.
        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: Require automake >= 1.8, autoconf >=
        2.59.

2003-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * wrapup/Makefile.am: Build libcpu.a. Don't preinstall libcpu.a

2003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc505/ictrl/Makefile.am: Remove all-local,
        mpc505/timer/Makefile.am: Remove all-local,
        mpc505/vectors/Makefile.am: Remove all-local,
        mpc6xx/clock/Makefile.am: Remove all-local,
        mpc6xx/exceptions/Makefile.am: Remove all-local,
        mpc6xx/mmu/Makefile.am: Remove all-local, mpc6xx/timer/Makefile.am:
        Remove all-local, mpc6xx/wrapup/Makefile.am: Remove all-local,
        mpc8260/clock/Makefile.am: Remove all-local,
        mpc8260/console-generic/Makefile.am: Remove all-local,
        mpc8260/cpm/Makefile.am: Remove all-local,
        mpc8260/exceptions/Makefile.am: Remove all-local,
        mpc8260/mmu/Makefile.am: Remove all-local,
        mpc8260/timer/Makefile.am: Remove all-local,
        mpc8xx/clock/Makefile.am: Remove all-local,
        mpc8xx/console-generic/Makefile.am: Remove all-local,
        mpc8xx/cpm/Makefile.am: Remove all-local,
        mpc8xx/exceptions/Makefile.am: Remove all-local,
        mpc8xx/mmu/Makefile.am: Remove all-local, mpc8xx/timer/Makefile.am:
        Remove all-local, ppc403/clock/Makefile.am: Remove all-local,
        ppc403/console/Makefile.am: Remove all-local,
        ppc403/ictrl/Makefile.am: Remove all-local,
        ppc403/timer/Makefile.am: Remove all-local,
        ppc403/tty_drv/Makefile.am: Remove all-local,
        ppc403/vectors/Makefile.am: Remove all-local,
        shared/include/Makefile.am: Remove all-local,
        shared/src/Makefile.am: Remove all-local, wrapup/Makefile.am: Remove
        all-local, old-exceptions/Makefile.am: Remove all-local,
        new-exceptions/Makefile.am: Remove all-local: $(ARCH).
        * new-exceptions/Makefile.am: Remove include_rtems_score_HEADERS.
        Reformat for preinstallation dirstamp support.
        * old-exceptions/Makefile.am: Reformat for preinstallation dirstamp
        support.

2003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am, mpc505/ictrl/Makefile.am, mpc6xx/clock/Makefile.am,
        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
        mpc8260/Makefile.am, mpc8260/exceptions/Makefile.am,
        mpc8xx/Makefile.am, mpc8xx/exceptions/Makefile.am,
        ppc403/ictrl/Makefile.am, ppc403/tty_drv/Makefile.am,
        shared/include/Makefile.am, shared/src/Makefile.am: Reformat. Use
        dirstamp for preinstallation.
        * mpc505/Makefile.am, mpc505/timer/Makefile.am,
        mpc505/vectors/Makefile.am, mpc6xx/Makefile.am,
        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
        mpc8260/clock/Makefile.am, mpc8260/console-generic/Makefile.am,
        mpc8260/cpm/Makefile.am, mpc8260/mmu/Makefile.am,
        mpc8260/timer/Makefile.am, mpc8xx/clock/Makefile.am,
        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
        ppc403/Makefile.am, ppc403/clock/Makefile.am,
        ppc403/console/Makefile.am, ppc403/timer/Makefile.am,
        ppc403/vectors/Makefile.am, shared/Makefile.am, wrapup/Makefile.am:
        Reformat.

2003-10-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: Remove RTEMS_CANONICAL_HOST.

2003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: Remove RTEMS_CHECK_CPU.

2003-09-04      Joel Sherrill <joel@OARcorp.com>

        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h,
        mpc6xx/exceptions/raw_exception.c,
        mpc6xx/exceptions/raw_exception.h, mpc6xx/mmu/bat.c,
        mpc6xx/mmu/bat.h, mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c,
        mpc8260/clock/clock.c, mpc8260/console-generic/console-generic.c,
        mpc8260/cpm/brg.c, mpc8260/exceptions/raw_exception.c,
        mpc8260/exceptions/raw_exception.h, mpc8260/include/cpm.h,
        mpc8260/include/mmu.h, mpc8260/mmu/mmu.c, mpc8260/timer/timer.c,
        mpc8xx/clock/clock.c, mpc8xx/console-generic/console-generic.c,
        mpc8xx/exceptions/raw_exception.c,
        mpc8xx/exceptions/raw_exception.h, mpc8xx/include/cpm.h,
        mpc8xx/include/mmu.h, mpc8xx/mmu/mmu.c, mpc8xx/timer/timer.c,
        ppc403/clock/clock.c, ppc403/console/console.c.polled,
        ppc403/timer/timer.c, rtems/powerpc/debugmod.h,
        shared/include/byteorder.h, shared/include/cpuIdent.c,
        shared/include/cpuIdent.h, shared/include/io.h,
        shared/include/mmu.h, shared/include/page.h,
        shared/include/pgtable.h, shared/include/spr.h,
        old-exceptions/cpu.c, old-exceptions/cpu_asm.S,
        new-exceptions/cpu.c, new-exceptions/cpu_asm.S: URL for license
        changed.
        * mpc505/timer/timer.c, ppc403/console/console.c,
        ppc403/console/console405.c: Removed incorrect statement about
        copyright assignment.

2003-08-20      Joel Sherrill <joel@OARcorp.com>

        * mpc8260/clock/clock.c: Correct copyright statements.

2003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am, old-exceptions/Makefile.am,
        new-exceptions/Makefile.am: Reflect having moved aclocal/.

2003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am, mpc505/Makefile.am, mpc505/ictrl/Makefile.am,
        mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am,
        mpc6xx/Makefile.am, mpc6xx/clock/Makefile.am,
        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
        mpc8260/Makefile.am, mpc8260/clock/Makefile.am,
        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
        mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am,
        mpc8260/timer/Makefile.am, mpc8xx/Makefile.am,
        mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am,
        mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am,
        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
        ppc403/Makefile.am, ppc403/clock/Makefile.am,
        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
        ppc403/vectors/Makefile.am, shared/Makefile.am,
        shared/include/Makefile.am, shared/src/Makefile.am,
        wrapup/Makefile.am, old-exceptions/Makefile.am,
        new-exceptions/Makefile.am: Reflect having moved automake/.

2003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: Use rtems-bugs@rtems.com as bug report
        email address.

2003-08-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * wrapup/Makefile.am (FAMILY_OBJS): Remove *exception_processing.

2003-07-08      Joel Sherrill <joel@OARcorp.com>

        PR 416/bsps
        * ppc403/ictrl/ictrl.c (ictrl_isr): We acknolwegde the interrupt in
        interrupt controller (clr_exisr(mask)) before calling the interrupt
        handler that will acnowledge the interrupt source. This results in
        the interrupt beeing seen a second time by the interrupt controller.
        Reported and fixed by El Kolli Yacine <yacine.elkolli@crf.canon.fr>.

2003-03-25      Till Straumann <strauman@slac.stanford.edu>

        PR 349/bsps
        * shared/include/cpuIdent.c: Readd PPC604r CPU.

2003-03-25      Thomas Doerfler <Thomas.Doerfler@imd-systems.de>

        PR 368/filesystems
        * mpc8xx/include/mpc8xx.h: Add PCMCIA registers.

2003-03-18      Till Straumann <strauman@slac.stanford.edu>

        PR 356/bsps
        * new-exceptions/cpu.c: This patch makes RTEMS/PowerPC eabi
        compliant.

2003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: Remove AC_CONFIG_AUX_DIR.

2003-02-20      Till Straumann <strauman@slac.stanford.edu>

        PR 349/bsps
        * mpc6xx/exceptions/raw_exception.c, mpc6xx/mmu/bat.c,
        mpc6xx/mmu/pte121.c, shared/include/cpuIdent.c,
        shared/include/cpuIdent.h, shared/src/Makefile.am,
        shared/src/stack.c, shared/src/stackTrace.h, powerpc/registers.h: -
        undo improper 'fix' who broke mpc604r identification - fix: 7400
        identification PVR value was wrong - enhance 'setdbat()' to switch
        OFF a given BAT if called with 0 size - fix: page table support
        bugfix - enhancement: provide routines to take and print stack trace
        snapshots - add definitions for HID1 and DABR SPRs

2003-02-14      Greg Menke <gregory.menke@gsfc.nasa.gov>

        PR 348/bsps
        * mpc6xx/exceptions/raw_exception.c: Add PPC_603ev as required by
        MTX603e BSP.

2003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac: AC_PREREQ(2.57).

2002-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Remove RTEMS_CHEC_CUSTOM_BSP.
        * mpc505/ictrl/Makefile.am, 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,
        mpc8260/clock/Makefile.am, mpc8260/console-generic/Makefile.am,
        mpc8260/cpm/Makefile.am, mpc8260/exceptions/Makefile.am,
        mpc8260/mmu/Makefile.am, mpc8260/timer/Makefile.am,
        mpc8xx/clock/Makefile.am, mpc8xx/console-generic/Makefile.am,
        mpc8xx/cpm/Makefile.am, mpc8xx/exceptions/Makefile.am,
        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
        ppc403/clock/Makefile.am, ppc403/console/Makefile.am,
        ppc403/ictrl/Makefile.am, ppc403/timer/Makefile.am,
        ppc403/tty_drv/Makefile.am, ppc403/vectors/Makefile.am,
        shared/include/Makefile.am, shared/src/Makefile.am,
        wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.

2002-12-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Don't
        include @RTEMS_BSP@.cfg.
        * old-exceptions/configure.ac, new-exceptions/configure.ac: Remove
        RTEMS_CHECK_CUSTOM_BSP.

2002-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Remove RTEMS_CHECK_BSP_CACHE.

2002-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Remove mpc8260/include/Makefile. Remove
        mpc8xx/include/Makefile.
        * mpc8260/include/Makefile.am, mpc8xx/include/Makefile.am: Remove.
        * mpc8xx/Makefile.am: Merge-in mpc8xx/include/Makefile.am.
        * mpc8260/Makefile.am: Merge-in mpc8260/include/Makefile.am.

2002-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Add RTEMS_PROG_CCAS.

2002-11-04      Joel Sherrill <joel@OARcorp.com>

        * mpc8260/console-generic/console-generic.c, mpc8260/cpm/dpram.c,
        mpc8260/exceptions/raw_exception.c,
        mpc8xx/exceptions/raw_exception.c: Removed warnings.

2002-11-01      Joel Sherrill <joel@OARcorp.com>

        * new-exceptions/cpu.c: Currently only the mpc8260 BSP supports
        interrupt nesting. NOTE: These needs to be generalized as the patch
        is applied to other BSPs.
        * mpc8xx/console-generic/console-generic.c, mpc8xx/cpm/dpram.c,
        mpc8xx/exceptions/raw_exception.c, ppc403/clock/clock.c: Removed
        warnings.

2002-10-31      Joel Sherrill <joel@OARcorp.com>

        * mpc6xx/clock/c_clock.c, mpc6xx/exceptions/raw_exception.c,
        mpc6xx/mmu/bat.c: Removed warnings.

2002-09-14      Joel Sherrill <joel@OARcorp.com>

        * old-exceptions/cpu.c: Include declaration of variable i in ifdef
        USE_SPRG to eliminate warning.

2002-09-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Remove duplicate mpc6xx/timer/Makefile from
        CONFIG_FILES.

2002-09-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc8260/exceptions/raw_exception.c: #include <string.h>. #include
        <bspIo.h>.

2002-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc6xx/wrapup/Makefile.am, wrapup/Makefile.am,
        mpc505/ictrl/Makefile.am, mpc505/timer/Makefile.am,
        mpc505/vectors/Makefile.am, mpc6xx/clock/Makefile.am,
        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
        mpc6xx/timer/Makefile.am, mpc8260/clock/Makefile.am,
        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
        mpc8260/exceptions/Makefile.am, mpc8260/mmu/Makefile.am,
        mpc8260/timer/Makefile.am, mpc8xx/clock/Makefile.am,
        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
        mpc8xx/exceptions/Makefile.am, mpc8xx/mmu/Makefile.am,
        mpc8xx/timer/Makefile.am, ppc403/clock/Makefile.am,
        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
        ppc403/vectors/Makefile.am, shared/include/Makefile.am,
        shared/src/Makefile.am, old-exceptions/Makefile.am,
        new-exceptions/Makefile.am: Use .$(OBJEXT) instead of .o.

2002-07-24      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc6xx/mmu/pte121.c: Include <string.h> for gcc-3.1.

2002-07-22      Till Straumann <strauman@slac.stanford.edu>

        * mpc6xx/mmu/bat.c: Per PR241, fix a tiny bug introduced by the fix
        for an earlier patch (PR213) which added support for setting BAT0 to
        setdbat().

2002-07-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * old-exceptions/Makefile.am: Reflect having removed rtems.S. Use
        AM_CPPFLAGS instead of INCLUDES (Latest automake standard).
        * old-exceptions/Makefile.am: Fix oversights in previous patch.
        * old-exceptions/rtems.S: Remove.

2002-05-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * rtems/powerpc/debugmod.h: New file (extracted from score/ppc.h).
        * Makefile.am: Relect changes above.

2002-04-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * rtems/powerpc/cache.h: New file (extracted from
        old-exceptions/cpu.h)
        * old-exceptions/cpu.c: Include <rtems/powerpc/cache.h>.
        * Makefile.am: Relect changes above.

2002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/include/cpu.h, old-exceptions/rtems/score/cpu.h,
        new-exceptions/rtems/score/cpu.h: Removed.
        * mpc6xx/clock/c_clock.c: Reflect changes to <rtems/score/cpu.h>.
        * ppc403/vectors/vectors.S: Include <asm.h> instead of "asm.h".
        * mpc6xx/exceptions/asm_utils.S, mpc6xx/exceptions/raw_exception.c,
        mpc6xx/mmu/mmuAsm.S, mpc6xx/timer/timer.c,
        mpc8260/exceptions/asm_utils.S, mpc8260/exceptions/raw_exception.c,
        mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c:
        Ditto.
        * shared/include/Makefile.am, old-exceptions/Makefile.am,
        new-exceptions/Makefile.am: Reflect changes above.
        * shared/include/spr.h: Include rtems/powerpc/registers.h instead of
        libcpu/cpu.h.

2002-04-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc8260/exceptions/raw_exception.c,
        mpc8xx/exceptions/raw_exception.c,
        mpc6xx/exceptions/raw_exception.c: Include <libcpu/cpuIdent.h>.
        * shared/include/cpu.h: Don't include cpuIdent.h.

2002-04-13      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/include/cpuIdent.c: Reflect having added cpuIdent.h.
        * shared/include/cpu.h: Ditto.
        * shared/include/cpuIdent.h: New.
        * shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST.

2002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc505/ictrl/Makefile.am, mpc505/Makefile.am,
        mpc505/timer/Makefile.am, mpc505/vectors/Makefile.am, Makefile.am,
        mpc6xx/clock/Makefile.am, mpc6xx/Makefile.am,
        mpc6xx/exceptions/Makefile.am, mpc6xx/mmu/Makefile.am,
        mpc6xx/timer/Makefile.am, mpc6xx/wrapup/Makefile.am,
        mpc8260/clock/Makefile.am, mpc8260/Makefile.am,
        mpc8260/console-generic/Makefile.am, mpc8260/cpm/Makefile.am,
        mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,
        mpc8260/mmu/Makefile.am, mpc8260/timer/Makefile.am,
        mpc8xx/clock/Makefile.am, mpc8xx/Makefile.am,
        mpc8xx/console-generic/Makefile.am, mpc8xx/cpm/Makefile.am,
        mpc8xx/exceptions/Makefile.am, mpc8xx/include/Makefile.am,
        mpc8xx/mmu/Makefile.am, mpc8xx/timer/Makefile.am,
        ppc403/clock/Makefile.am, ppc403/Makefile.am,
        ppc403/console/Makefile.am, ppc403/ictrl/Makefile.am,
        ppc403/timer/Makefile.am, ppc403/tty_drv/Makefile.am,
        ppc403/vectors/Makefile.am, shared/include/Makefile.am,
        shared/Makefile.am, shared/src/Makefile.am, wrapup/Makefile.am,
        old-exceptions/Makefile.am, new-exceptions/Makefile.am: Remove
        AUTOMAKE_OPTIONS.
        * configure.ac, old-exceptions/configure.ac,
        new-exceptions/configure.ac:
        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
        AM_INIT_AUTOMAKE([no-define foreign 1.6]).

2002-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/include/byteorder.h: Use unsigned instead of __unsigned 
        (GCC-3.0.x compatibility).

2002-01-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc6xx/clock/c_clock.c, mpc6xx/mmu/bat.h,
        mpc8260/console-generic/console-generic.c, mpc8260/cpm/brg.c,
        mpc8xx/console-generic/console-generic.c, shared/include/cpuIdent.c:
        Include rtems/bspIo.h instead of bspIo.h.

2001-11-28      Joel Sherrill <joel@OARcorp.com>,

        This was tracked as PR91.
        This was tracked as PR91.
        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Deleted
        reference to c_isr.inl.
        * old-exceptions/rtems/score/cpu.h,
        new-exceptions/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.
        * old-exceptions/rtems/score/c_isr.inl,
        new-exceptions/rtems/score/c_isr.inl: Deleted and contents merged
        into cpu.c.
        * old-exceptions/cpu.c, new-exceptions/cpu.c: Received contents of
        c_isr.inl.

2001-11-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/include/cpu.h: Remove stray empty lines.
        * Makefile.am: Ditto.
        * ppc403/vectors/vectors.S: Include <bsp.h>.
        * configure.ac: Remove old_exception_processing,
        new_exception_processing.

2001-11-27      Joel Sherrill <joel@OARcorp.com>,

        * new_exception_processing/Makefile.in,
        new_exception_processing/Makefile.am,
        new_exception_processing/c_isr.inl, new_exception_processing/cpu.c,
        new_exception_processing/cpu.h, new_exception_processing/cpu_asm.S,
        old_exception_processing/Makefile.in,
        old_exception_processing/Makefile.am,
        old_exception_processing/README, old_exception_processing/TODO,
        old_exception_processing/c_isr.inl, old_exception_processing/cpu.c,
        old_exception_processing/cpu.h, old_exception_processing/cpu_asm.S,
        old_exception_processing/irq_stub.S,
        old_exception_processing/ppc_offs.h,
        old_exception_processing/ppccache.c,
        old_exception_processing/rtems.S: Deleted since now under libbsp.

2001-11-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Remove ppc603e from old_exception_processing.
        * configure.ac: Remove mpc750 from new_exception_processing, Remove
        mpc604 from new_exception_processing.
        * old-exceptions/Makefile.am, new-exceptions/Makefile.am: Preinstall
        c_isr.inl (HACK).

2001-11-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: Remove mpc8xx from new_exception_processing.
        * configure.ac: Remove mpc8620 from new_exception_processing.

2001-11-14      Till Straumann <strauman@SLAC.Stanford.EDU>

        * 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>

        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/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.

2001-11-07      Joel Sherrill <joel@OARcorp.com>

        * configure.ac: Delete the commented out line that said that the
        mpc8260 used the old exception processing model.  This line also
        appears to have caused ppc603e to miss this test.

2001-10-29      Joel Sherrill <joel@OARcorp.com>

        * mpc8xx/timer/timer.c: Added hack for two macros that are not
        defined with the new exception processing model:
        rtems_cpu_configuration_get_timer_least_valid()
        rtems_cpu_configuration_get_timer_average_overhead() This is
        captured as PR57.

2001-10-24      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,
        mpc8xx/exceptions/Makefile.am: Updated to autoconf 2.52.

2001-10-24      Joel Sherrill <joel@OARcorp.com>

        * mpc8260/include/mpc8260.h: "or" is a keyword in C++.

2001-10-22      Andy Dachs <a.dachs@sstl.co.uk>

        * Added mpc8260 directory.
        * Modified Makefile.am and configure.in to build the contents
        * 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.
        * mpc8260/Makefile.am, mpc8260/README, mpc8260/clock/Makefile.am,
        mpc8260/clock/clock.c, mpc8260/console-generic/Makefile.am,
        mpc8260/console-generic/console-generic.c,
        mpc8260/cpm/Makefile.am, mpc8260/cpm/brg.c, mpc8260/cpm/cp.c,
        mpc8260/cpm/dpram.c,
        mpc8260/exceptions/Makefile.am, mpc8260/exceptions/asm_utils.S,
        mpc8260/exceptions/raw_exception.c,
        mpc8260/exceptions/raw_exception.h, mpc8260/include/Makefile.am,
        mpc8260/include/console.h, mpc8260/include/cpm.h,
        mpc8260/include/mmu.h, mpc8260/include/mpc8260.h,
        mpc8260/mmu/Makefile.am, mpc8260/mmu/mmu.c,
        mpc8260/timer/Makefile.am, mpc8260/timer/timer.c: New files.

2001-10-12      Joel Sherrill <joel@OARcorp.com>

        * 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.

2001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.ac: New file, generated from configure.in by autoupdate.
        * configure.in: Remove.

2001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * shared/src/Makefile.am: Use 'CLEANFILES ='.
        * new_exception_processing/Makefile.am,
        old_exception_processing/Makefile.am, mpc6xx/mmu/Makefile.am,
        mpc6xx/clock/Makefile.am, mpc6xx/exceptions/Makefile.am,
        mpc8xx/include/Makefile.am, mpc8xx/exceptions/Makefile.am,
        shared/include/Makefile.am, shared/src/Makefile.am: Use
        'PREINSTALL_FILES ='.

2001-09-27      Joel Sherrill <joel@OARcorp.com>

        * old_exception_processing/cpu.h, shared/include/cpu.h: Renamed
        delay() to rtems_bsp_delay(). Renamed delay_in_bus_cycles() to
        rtems_bsp_delay_in_bus_cycles().

2001-05-24      Tom Armistead <tom_armistead@phx.mcd.mot.com>

        * mpc6xx/timer/timer.c: Added include of bsp.h and removed external
        declaration of BSP_Convert_decrementer() to  correct unresolved
        reference to this routine.

2001-05-24      Eric Valette <valette@crf.canon.fr>

        * mpc8xx/console-generic/console-generic.c: Bug found by Yacine
        <elkolli@crf.canon.fr> where the initialization or irq data
        structure was incomplete in case a SMC channel was used first and
        later a SCC one.

2001-05-17      Joel Sherrill <joel@OARcorp.com>

        * mpc6xx/exceptions/raw_exception.c, pc6xx/mmu/pte121.c: Modified
        slightly to reflect recent PowerPC re-organization and avoid
        warnings.

2001-05-15      Till Straumann <strauman@slac.stanford.edu>

        * mpc6xx/mmu/pte121.c, mpc6xx/mmu/pte121.h: New files. Missed in
        merge of PR213.

2001-05-14      Till Straumann <strauman@slac.stanford.edu>

        * rtems/powerpc/registers.h, rtems/score/ppc.h: Per PR213, add  the
        following: - support for the MPC74000 (AKA G4); there is no AltiVec
        support yet, however. - the cache flushing assembly code uses
        hardware-flush on the G4. Also, a couple of hardcoded numerical
        values were replaced by more readable symbolic constants. - extended
        interrupt-disabled code section so enclose the entire cache
        flush/invalidate procedure (as recommended by the book). This is not
        (latency) critical as it is only used by init code but prevents
        possible corruption. - Trivial page table support as been added.
        (1:1 effective-virtual-physical address mapping which is only useful
        only on CPUs which feature hardware TLB replacement, e.g. >604. 
        This allows for write-protecting memory regions, e.g. text/ro-data
        which makes catching corruptors a lot easier. It also frees one
        DBAT/IBAT and gives more flexibility for setting up address maps :
        -) - setdbat() allows changing BAT0 also (since the BSP may use a
        page table, BAT0 could be available...). - asm_setdbatX() violated
        the SVR ABI by using r20 as a scratch register; changed for r0 -
        according to the book, a context synchronizing instruction is
        necessary prior to and after changing a DBAT -> isync added
        * new-exceptions/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_.
        * shared/include/io.h: Per PR215 address the following issues: -
        _IO_BASE, _ISA_MEM_BASE and PCI_DRAM_OFFSET are no longer defined by
        libcpu (powerpc/shared/include/io.h) but by the BSP (who is the only
        one to know the values) - the affected BSP (shared/motorola) headers
        have been fixed in a separate "libbsp/powerpc/shared" patch. - the
        DEC 21140 driver (libchip/network/dec21140.c) has been fixed to use
        PCI_DRAM_OFFSET instead of PREP_PCI_DRAM_OFFSET. and PCI_MEM_BASE
        instead of PREP_ISA_MEM_BASE. PCI_MEM_BASE is to be defined by the
        BSP who is using this driver. - the DEC driver also has been fixed
        to use the newer rtems_bsp_delay_in_bus_cycles() instead of the
        obsolete delay_in_bus_cycles().

2001-05-14      Joel Sherrill <joel@OARcorp.com>

        * shared/include/cpuIdent.c: Account for duplicate numbers.

2001-04-17      Joel Sherrill <joel@OARcorp.com>

        * shared/include/cpu.h: Added ifndef ASM.

2001-04-03      Joel Sherrill <joel@OARcorp.com>

        * Closed PR57.  The hack is OK as it allows a BSP to override or not
        at its discretion.
        * Per PR94, all rtems/score/CPUtypes.h are named
        rtems/score/types.h.
        * Per PR94, all rtems/score/CPUtypes.h are named
        rtems/score/types.h.
        * mpc8xx/timer/timer.c: Removed #warning declaring providing a 
        default definition for the macros
        rtems_cpu_configuration_get_timer_least_valid and
        rtems_cpu_configuration_get_timer_average_overhead.
        * old-exceptions/rtems/score/cpu.h,
        new-exceptions/rtems/score/cpu.h: Account for name change.

2001-03-30      Eric Valette <valette@crf.canon.fr>

        * mpc8xx/vectors/Makefile.am,
        mpc8xx/vectors/README, mpc8xx/vectors/align_h.S
        mpc8xx/vectors/vectors.S: These files were removed in support of
        switching the mpc8xx to the use the "new exception processing
        model."
        * 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."
        * mpc8xx/exceptions/Makefile.am,
        mpc8xx/exceptions/asm_utils.S, mpc8xx/exceptions/raw_exception.c,
        mpc8xx/exceptions/raw_exception.h: New files.

2001-02-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * 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.

2001-01-03      Joel Sherrill <joel@OARcorp.com>

        * 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.

2000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.

2000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I
        $(RTEMS_TOPdir)/aclocal.

2000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to
        GNU canonicalization.

2000-10-20      Joel Sherrill <joel@OARcorp.com>

        * mpc8xx/console-generic/console-generic.c: Avoid use of BSP
        definitions and rely on the new routine
        mbx8xx_console_get_configuration() to get information.  This routine
        was formerly incorrectly called
        mbx8xx_console_use_maximum_buffer_size(). binding to the exception
        code.
        * configure.in, Makefile.am: Explicitly specify whether an
        RTEMS_CPU_MODEL is using old or new exception processing.  This is
        important because when building multilib, you do not know  the
        RTEMS_CPU_MODEL.  So everything built in a multilib'ed RTEMS must be
        independent of the exception model and allow for late binding to the
        exception code.

2000-10-18      Sergei Organov <osv@javad.ru>

        * Added full support for MPC505.
        * configure.in, mpc505/Makefile.am: Modified to reflect ictrl
        addition.
        * old_exception_processing/Makefile.am: Account for ppc_offs.h.
        * old_exception_processing/cpu_asm.S: Offsets moved to ppc_offs.h.
        * mpc505/timer/timer.c: Use <rtems.h>, not "rtems.h".
        * mpc505/vectors/vectors.S: Now use constants for exception numbers.
        * mpc505/ictrl: New directory.
        * old_exception_processing/ppc_offs.h: New file.
        * old_exception_processing/cpu.h: Make Nest and Disable levels
        volatile.
        * mpc505/vectors/Makefile.am: alignment exception handler now
        included.
        * mpc505/ictrl/Makefile.am,
        mpc505/ictrl/ictrl.c, mpc505/ictrl/ictrl.h: New files.

2000-10-18      Joel Sherrill <joel@OARcorp.com>

        * mpc8xx/console-generic/console-generic.c: Removed include of
        <bsp.h> by adding BSP dependent routine
        mbx8xx_console_use_maximum_buffer_size() which can be hard coded or
        check non-volatile memory for configuration.
        * mpc8xx/console-generic/console-generic.c: Removed warnings.
        * mpc6xx/clock/c_clock.h: Removed commented out reference to
        <bsp.h>.
        * mpc6xx/timer/timer.c, mpc6xx/timer/timer.c: Ditto.
        * mpc6xx/clock/c_clock.c, mpc6xx/clock/c_clock.h: Removed use of
        bsp.h and replaced it with use of proper interfaces or explicit
        externs of required functions and data.

2000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * 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

2000-08-11      Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>

        * mpc8xx/console-generic/console-generic.c: Add support for
        configuration parameters in NVRAM

2000-08-10      Charles-Antoine Gauthier  <charles.gauthier@nrc.ca>

        * mpx8xx/console-generic/console-generic.c(m8xx_uart_pollWrite):
        Flush actual buffer.
        * mpx8xx/console-generic/console-generic.c: Addition of support for
        shared printk and no termios.

2000-06-08      Eric Valette <valette@crf.canon.fr>

        * mpc8xx/console-generic/console-generic.c: The printk/printf did
        not work when loaded by EPPCBUG. They did work when loaded with the
        BDM debugger.  I suspected EPPBUG  made some nasty things like
        patching Communication processor microcode...  Anyway, the attached
        patch: 1) Enables to have printk nearly immediately after boot, 2)
        Make printf work automagically (I do not know why except I make a 
        different initialization for printk that should be overwritten by 
        console init later ?) I let the default to be using EPPCBUG embedded
        firmware to boot and  using this printk early enabler code
        (LOADED_BY_EPPCBUG and  EARLY_CONSOLE) are on.