Subversion Repositories or1k

2002-07-24      Ralf Corsepius 

        * mpc6xx/mmu/pte121.c: Include  for gcc-3.1.

2002-07-22      Till Straumann 

        * 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().

2001-05-17      Joel Sherrill 

        * 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 

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

        merge of PR213.

2001-05-14      Joel Sherrill 

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

2002-05-01      Ralf Corsepius 

        * rtems/powerpc/debugmod.h: New file (extracted from

        score/ppc.h).

        * Makefile.am: Relect changes above.

2001-05-14      Till Straumann 

        * 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      Till Straumann 

        * 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

2002-04-30      Ralf Corsepius 

        * rtems/powerpc/cache.h: New file (extracted from

        old-exceptions/cpu.h)

        * Makefile.am: Relect changes above.

2002-04-18      Ralf Corsepius 

        * shared/include/cpu.h: Removed.

        * shared/include/Makefile.am: Reflect changes above.

        * shared/include/spr.h: Include rtems/powerpc/registers.h instead of

        libcpu/cpu.h.

        * mpc6xx/clock/c_clock.c: Reflect changes to .

        * mpc6xx/exceptions/asm_utils.S: Ditto.

        * mpc6xx/exceptions/raw_exception.c: Ditto.

        * mpc6xx/mmu/mmuAsm.S: Ditto.

        * mpc6xx/timer/timer.c: Ditto.

        * mpc8260/exceptions/asm_utils.S: Ditto.

        * mpc8260/exceptions/raw_exception.c: Ditto.

        * mpc8xx/exceptions/asm_utils.S: Ditto.

        * mpc8xx/exceptions/raw_exception.c: Ditto.

        * ppc403/vectors/vectors.S: Include  instead of "asm.h".

2001-04-17      Joel Sherrill 

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

2001-04-17      Joel Sherrill 

        * ChangeLog: Corrected paths on past few commits.

2002-04-16      Ralf Corsepius 

        * shared/include/cpu.h: Don't include cpuIdent.h.

2002-04-16      Ralf Corsepius 

        * mpc8260/exceptions/raw_exception.c: Include .

2002-04-16      Ralf Corsepius 

        * mpc8xx/exceptions/raw_exception.c: Include .

2002-04-16      Ralf Corsepius 

        * mpc6xx/exceptions/raw_exception.c: Include .

2002-04-13      Ralf Corsepius 

        * shared/include/cpuIdent.h: New.

        * shared/include/cpuIdent.c: Reflect having added cpuIdent.h.

        * shared/include/cpu.h: Ditto.

        * shared/include/Makefile.am: Add cpuIndent.h. Fix EXTRA_DIST.

2001-04-03      Joel Sherrill 

        * Closed PR57.  The hack is OK as it allows a BSP to override

        or not at its discretion.

        * 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.

2002-02-04      Ralf Corsepius 

        * shared/include/byteorder.h: Use unsigned instead of __unsigned

        (GCC-3.0.x compatibility).

2002-03-27      Ralf Corsepius 

        * configure.ac:

        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).

        AM_INIT_AUTOMAKE([no-define foreign 1.6]).

        * mpc505/ictrl/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc505/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc505/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc505/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc6xx/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc6xx/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc6xx/exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc6xx/mmu/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc6xx/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc6xx/wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/console-generic/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/cpm/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/include/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/mmu/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8260/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/console-generic/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/cpm/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/exceptions/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/include/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/mmu/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * mpc8xx/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/clock/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/console/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/ictrl/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/timer/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/tty_drv/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * ppc403/vectors/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * shared/include/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * shared/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * shared/src/Makefile.am: Remove AUTOMAKE_OPTIONS.

        * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.

2002-01-03      Ralf Corsepius 

        * mpc6xx/clock/c_clock.c: Include rtems/bspIo.h instead of bspIo.h.

        * mpc6xx/mmu/bat.h: Include rtems/bspIo.h instead of bspIo.h.

        * mpc8260/console-generic/console-generic.c: Include rtems/bspIo.h instead of bspIo.h.

        * mpc8260/cpm/brg.c: Include rtems/bspIo.h instead of bspIo.h.

        * mpc8xx/console-generic/console-generic.c: Include rtems/bspIo.h instead of bspIo.h.

        * shared/include/cpuIdent.c: Include rtems/bspIo.h instead of bspIo.h.

2001-11-27      Ralf Corsepius 

        * ppc403/vectors/vectors.S: Include .

        * shared/include/cpu.h: Remove stray empty lines.

2001-11-27      Joel Sherrill ,

        * new_exception_processing/Makefile.in,

        new_exception_processing/.cvsignore,

        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/.cvsignore,

        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.

2001-11-27      Ralf Corsepius 

        * configure.ac: Remove old_exception_processing,

        new_exception_processing.

        * Makefile.am: Ditto.

2001-11-21      Ralf Corsepius 

        * configure.ac: Remove mpc750 from new_exception_processing,

        Remove mpc604 from new_exception_processing.

2001-11-21      Ralf Corsepius 

        * configure.ac: Remove ppc603e from old_exception_processing.

2001-11-16      Ralf Corsepius 

        * configure.ac: Remove mpc8xx from new_exception_processing.

2001-11-16      Ralf Corsepius 

        * configure.ac: Remove mpc8620 from new_exception_processing.

2001-11-20      Joel Sherrill 

        * ChangeLog: Corrected spacing.

2001-11-14      Till Straumann 

        * 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) 

        This modification is part of the submitted modifications necessary to

        support the IBM PPC405 family.  This submission was reviewed by

        Thomas Doerfler  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.

2001-11-07      Joel Sherrill 

        * 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 

        * 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      Joel Sherrill 

        * mpc8260/clock/.cvsignore, mpc8260/console-generic/.cvsignore,

        mpc8260/cpm/.cvsignore, mpc8260/exceptions/.cvsignore,

        mpc8260/include/.cvsignore, mpc8260/mmu/.cvsignore,

        mpc8260/timer/.cvsignore, mpc8260/.cvsignore: New files.

2001-10-24      Ralf Corsepius 

        * mpc8260/exceptions/Makefile.am, mpc8260/include/Makefile.am,

        mpc8xx/exceptions/Makefile.am: Updated to autoconf 2.52.

2001-10-24      Joel Sherrill 

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

2001-10-22      Andy Dachs 

        * 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.

2001-10-22      Andy Dachs 

        * Added mpc8260 directory.

        * Modified Makefile.am and configure.in to build the contents

        * 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/.cvsignore,

        mpc8260/cpm/Makefile.am, mpc8260/cpm/brg.c, mpc8260/cpm/cp.c,

        mpc8260/cpm/dpram.c, mpc8260/exceptions/.cvsignore,

        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 

        * 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 

        * .cvsignore: Add autom4te.cache for autoconf > 2.52.

        * configure.in: Remove.

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

2001-09-27      Joel Sherrill 

        * 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 

        * 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 ='.

2000-06-08      Eric Valette 

        * 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.

2001-05-24      Tom Armistead 

        * 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 

        * mpc8xx/console-generic/console-generic.c: Bug found by Yacine

         where the initialization or irq data structure

        was incomplete in case a SMC channel was used first and later a SCC one.

2001-03-30      Eric Valette 

        * mpc8xx/vectors/.cvsignore, 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."

2001-03-30      Eric Valette 

        * 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 

        * 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 

        * 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 

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

2000-11-02      Ralf Corsepius 

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

2000-10-26      Ralf Corsepius 

        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.

        Switch to GNU canonicalization.

2000-10-20      Joel Sherrill 

        * 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.

2000-10-20      Joel Sherrill 

        * 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 

        * 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 , 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.

2000-10-18      Joel Sherrill 

        * mpc8xx/console-generic/console-generic.c: Removed include of

         by adding BSP dependent routine

        mbx8xx_console_use_maximum_buffer_size() which can be hard coded

        or check non-volatile memory for configuration.

2000-10-18      Joel Sherrill 

        * mpc8xx/console-generic/console-generic.c: Removed warnings.

2000-10-18      Joel Sherrill 

        * mpc6xx/clock/c_clock.h: Removed commented out reference to .

        * mpc6xx/timer/timer.c: Ditto.

2000-10-18      Joel Sherrill 

        * 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.

        * mpc6xx/timer/timer.c: Ditto.

2000-09-04      Ralf Corsepius 

        * 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  

        * mpc8xx/console-generic/console-generic.c:

        Add support for configuration parameters in NVRAM

2000-08-25      Joel Sherrill 

        * ChangeLog: File paths corrected.

2000-08-10      Charles-Antoine Gauthier  

        * mpx8xx/console-generic/console-generic.c: Addition of support

        for shared printk and no termios.

2000-08-10      Charles-Antoine Gauthier  

        * mpx8xx/console-generic/console-generic.c(m8xx_uart_pollWrite):

        Flush actual buffer.

2000-08-10      Joel Sherrill 

        * ChangeLog: New file.