Subversion Repositories openrisc_me

2002-08-06  Gary Thomas  <gary@chez-thomas.org>
2002-08-06  Motoya Kurotsu <kurotsu@allied-telesis.co.jp>       

        * src/hal_diag.c: I/O channel data can't be constant - contains
        timeout information which can be changed.

2002-06-27  Gary Thomas  <gary@chez-thomas.org>

        * include/plf_regs.h: New file - platform overrides.

2002-05-21  Gary Thomas  <gthomas@redhat.com>

        * misc/gdb_module.ecm: New file - ecosconfig data used to
        build ROM based GDB stubs.

2002-05-13  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Removed implemntation of
        CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_NOT_GUARANTEED.

2002-04-11  Gary Thomas  <gthomas@redhat.com>

        * include/plf_cache.h: Cache control is in hal/common CDL.

2002-01-25  Jesper Skov  <jskov@redhat.com>

        * src/cogent.S (hal_hardware_init): Set IMMR base.
        * src/plf_misc.c: Change MMU mapping to follow IMMR base.

2001-03-08  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Does not guarantee virtual vector
        support.

2001-01-26  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c: Removed CYGSEM_HAL_VIRTUAL_VECTOR_DIAG check.
        * include/plf_stub.h: Moved reset macro to
        * include/plf_intr.h: this file.

2000-10-20  Jonathan Larmour  <jlarmour@redhat.com>

        * include/pkgconf/mlt_powerpc_cogent_ram.h:
        * include/pkgconf/mlt_powerpc_cogent_rom.h:
        * include/pkgconf/mlt_powerpc_cogent_ram.ldi:
        * include/pkgconf/mlt_powerpc_cogent_rom.ldi:
        Regenerated with updated host tools

2000-10-19  Jesper Skov  <jskov@redhat.com>

        * include/pkgconf/mlt_powerpc_cogent_ram.h: Added heap1 label.
        * include/pkgconf/mlt_powerpc_cogent_ram.mlt: Same.
        * include/pkgconf/mlt_powerpc_cogent_ram.ldi: Same.
        * include/pkgconf/mlt_powerpc_cogent_rom.h: Same.
        * include/pkgconf/mlt_powerpc_cogent_rom.mlt: Same.
        * include/pkgconf/mlt_powerpc_cogent_rom.ldi: Same.

2000-06-30  Jesper Skov  <jskov@redhat.com>

        * src/plf_stub.c (hal_plf_stub_init): calling i/f macro
        changes. Always write to LCD for ROM monitor configs.

        * src/hal_diag.c: Use per-channel struct instead of code
        cruft. calling i/f macro changes.

2000-06-28  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c: Cleanup.

2000-06-26  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Removed ROM_DEBUG option.

        * include/plf_intr.h: 
        * src/plf_misc.c: Removed Ctrl-c code.

        * src/hal_diag.c: Snip cruft. Added non-block/timout
        features. Moved Ctrl-c support code here.

2000-06-21  Jesper Skov  <jskov@redhat.com>

        * src/plf_stub.c: Provide plf stub init which prints build date
        on LCD for ROM monitor configs.

        * src/cma_ser.inl: [deleted]
        * src/hal_diag.c: 
        * include/plf_stub.h: 
        * include/hal_diag.h: 
        * cdl/hal_powerpc_cogent.cdl: 
        Added LCD as the 3rd comms channel. Cleanups to support full procs
        table.

2000-06-20  Jesper Skov  <jskov@redhat.com>

        * include/pkgconf/mlt_powerpc_cogent_ram.h: 
        * include/pkgconf/mlt_powerpc_cogent_ram.mlt: 
        * include/pkgconf/mlt_powerpc_cogent_ram.ldi: 
        * include/pkgconf/mlt_powerpc_cogent_rom.h: 
        * include/pkgconf/mlt_powerpc_cogent_rom.mlt: 
        * include/pkgconf/mlt_powerpc_cogent_rom.ldi: 
        Updated.

2000-06-16  Jesper Skov  <jskov@redhat.com>

        * src/plf_stub.c:
        * src/cma_ser.inl: Removed BREAK handling.

        * include/plf_stub.h: Changed to virtual vector style.

        * src/plf_misc.c:
        * include/plf_intr.h: Added ctrlc handling.

        * src/hal_diag.c: 
        * include/hal_diag.h: virtual vector changes.

        * hal_aux.c renamed to plf_misc.c

        * cdl/hal_powerpc_cogent.cdl: Added virtual vector options.

        * include/pkgconf/mlt_powerpc_cogent_rom.ldi: 
        * include/pkgconf/mlt_powerpc_cogent_rom.mlt: 
        * include/pkgconf/mlt_powerpc_cogent_ram.ldi: 
        * include/pkgconf/mlt_powerpc_cogent_rom.mlt: 
        Added space for virtual table.

2000-06-13  Jesper Skov  <jskov@redhat.com>

        * include/plf_intr.h: Added.

2000-04-04  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c (hal_diag_write_char): Add GDB critical IO region
        handling.

2000-03-02  Jesper Skov  <jskov@redhat.com>

        * src/hal_diag.c (ai_write_char): fix typos.

2000-02-21  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_powerpc_cogent.cdl: Add CYGHWR_HAL_POWERPC_BOARD_SPEED.

2000-02-28  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Remove hardcoded copy_vectors
        definition.

2000-02-21  Jesper Skov  <jskov@redhat.com>

        * src/cogent.S: use arch.inc instead of ppc.inc

2000-02-18  Jonathan Larmour  <jlarmour@redhat.co.uk>

        * cdl/hal_powerpc_cogent.cdl (CYGBLD_BUILD_GDB_STUBS): When building
        stubs, define every dependency required here rather than in the
        template

2000-02-11  Jesper Skov  <jskov@redhat.com>

        * src/hal_aux.c: Cleaned up includes.

2000-02-10  Jesper Skov  <jskov@redhat.com>

        * include/plf_stub.h:
        HAL_STUB_PLATFORM_STUBS_INIT->HAL_STUB_PLATFORM_INIT

        * misc/STUBS_config: 
        Removed stubs as a legal startup type.

2000-02-07  Jesper Skov  <jskov@redhat.com>

        * include/pkgconf/mlt_powerpc_cogent_ram.mlt: 
        * include/pkgconf/mlt_powerpc_cogent_rom.mlt:
        Fixed some typos.

        * src/hal_diag.c: Depend on CYGSEM_HAL_ROM_MONITOR instead of
        STARTUP_STUBS.

        * include/pkgconf/mlt*.*: Updated to new stubs scheme.
        * include/pkgconf/hal_powerpc_cogent.h: Removed stubs startup
        type. Use MPC8xx variant code.


        * cdl/hal_powerpc_cogent.cdl:  Removed stubs startup type. Use
        MPC8xx variant code.
        Specify CPU options in linker flags.

2000-02-03  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl:
        * src/cma_ser.inl:
        * src/cogent.S:
        * src/hal_diag.c:
        CYG_HAL_POWERPC_x->CYGPKG_...

2000-02-03  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Implements stubs.

2000-01-27  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Moved part of stubs build rule to
        common HAL. Changed description.

2000-01-26  Jesper Skov  <jskov@redhat.com>

        * include/plf_cache.h: Added.

2000-01-26  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_powerpc_cogent.cdl: Fix display string.

2000-01-24  Jesper Skov  <jskov@cygnus.co.uk>

        * cdl/hal_powerpc_cogent.cdl: Add stubs build rule.

2000-01-24  John Dallaway  <jld@cygnus.co.uk>

        * cdl/*.cdl:

        Remove obsolete option CYGTST_TESTING_IDENTIFIER.

2000-01-19  Hugo Tyson  <hmt@cygnus.co.uk>

        * cdl/*.cdl: Add descriptions to a number of options &c which were
        lacking same, also tidied up other typos as noticed en passant.

1999-12-21  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * cdl/hal_powerpc_cogent.cdl: Ensure we "puts" to appropriate CDL header

1999-12-20  Gary Thomas  <gthomas@cygnus.co.uk>

        * cdl/hal_powerpc_cogent.cdl: Add -Wl for linker options.

1999-11-25  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/mlt_powerpc_cogent_stubs.h: 
        * include/pkgconf/mlt_powerpc_cogent_rom.h: 
        * include/pkgconf/mlt_powerpc_cogent_ram.h: New file(s).

1999-09-02  Jesper Skov  <jskov@cygnus.co.uk>

        * misc/STUBS_config: Added.

1999-06-11  Hugo Tyson  <hmt@cygnus.co.uk>

        * src/PKGconf.mak: Build the new file.

        * src/hal_aux.c (CYGARC_MEMDESC_TABLE): New file, to define this
        object for per-platform table-driven memory map initialization.
        The table used to be in hal_misc.c in the architectural HAL; this
        is platform dependent so better and cleaner here.

1999-05-20  Gary Thomas  <gthomas@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h: Move RTC setup here.

1999-04-08  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/*.ldi: Revised SECTION_* macro arguments to
        avoid padded output sections (PR 19787)

1999-04-06  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Moved a declaration out of a local scope.

        * include/plf_stub.h: 
        * src/plf_stub.c:
        * src/cma_ser.inl: 
        Use separate cma function prefix for stub. Fixed naming buglet in
        cma_ser.inl.
        
1999-03-29  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c (hal_diag_write_char): Fix type warning.

1999-03-25  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Made serial O-packetization match that of the
        other archs.

1999-03-23  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cma_ser.inl: Wrapped in CYGONCE and changed hal_stub.h
        inclusion to ppc_stub.h.

1999-03-23  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/hal_diag.c: Disable interrupts when doing diag output so that
        system "freezes" while this goes on

1999-03-22  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: 
        * src/cogent.S:
        Cleaned up some FIX MEs.

1999-03-19  Jesper Skov  <jskov@cygnus.co.uk>

        * include/plf_stub.h: Changed config macro names.

1999-03-17  Jesper Skov  <jskov@cygnus.co.uk>

        * include/plf_stub.h: Only initialize serial line when no DD is
        around to do it.

1999-03-08  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cma_ser.inl (put_char): Hang until character is sent.

1999-03-04  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/*.ldi: give all LDI files unique names so
        that they can co-exist in an eCos build tree (PR 19184)
        * include/pkgconf/*.mlt: give all MLT files unique names so
        that they can co-exist in an eCos build tree (PR 19184)

1999-02-20  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/cma_ser.inl: 
        Rename CYG_VECTOR_SIU_IRQ1 -> CYGNUM_HAL_INTERRUPT_SIU_IRQ1 in
        line with recent HAL changes

1999-02-16  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c (hal_diag_write_char): Changed
        __output_gdb_string to hal_output_gdb_string.

        * include/hal_stub.h: [removed]
        * include/plf_stub.h: [added]
        * src/hal_stub.c:     [removed]
        * src/plf_stub.c:     [added]
        * src/PKGconf.mak: 
        Changed hal_stub to plf_stub. Moved generic HAL stub code to
        common/.../hal_stub.c.

1999-02-08  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/*.mlt: New memory layout save files

1999-02-05  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S: 
        * src/cma_ser.inl: 
        Cleaned up the MPC823/850 code.
        
1999-02-05  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h:
        Rename startup type 'stub' to 'stubs'.

1999-02-05  John Dallaway  <jld@cygnus.co.uk>

        * include/pkgconf/*.ldi: Remove LMA_EQ_VMA macro definition.

1999-02-04  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cma_ser.inl: Undefine macros at end of file.

1999-02-03  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cma_ser.inl: Added naming prefix.

1999-02-01  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cma_ser.inl (hal_cma_init_serial): Proper initialization of
        ST16C552.

1999-01-29  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S: 
        * src/cma_ser.inl: 
        Added MPC823/850 support. Some of it needs cleaning up a bit.

1999-01-27  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: 
        * src/hal_diag.c: 
        Got rid of CYG_HAL_ROM_MONITOR.
        
        * src/hal_stub.c: 
        * src/hal_diag.c: 
        * src/cma_ser.inl: [added]
        Moved minimal serial driver into its own file.
        
        * include/pkgconf/hal_powerpc_cogent.h: Added CDL for Diag port.
        Disabled both.

1999-01-26  Hugo Tyson  <hmt@masala.cygnus.co.uk>

        * include/pkgconf/stubs.ldi: 
        * include/pkgconf/ram.ldi:
        * include/pkgconf/rom.ldi:
        Add copyright notice.  (Though these files will later be generated
        by a tool and so not copyright, these default setups are.)

1999-01-26  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: 
        * include/pkgconf/hal_powerpc_cogent.h: Added
        CYGHWR_HAL_POWERPC_COGENT_GDB_PORT option.

1999-01-20  Jesper Skov  <jskov@cygnus.co.uk>

        * include/pkgconf/stub.ldi:  [removed]
        * include/pkgconf/stubs.ldi: [added]
        Renamed 'stub' to 'stubs'.

1999-01-19  Jesper Skov  <jskov@cygnus.co.uk>

        * include/pkgconf/stub.ldi:
        * include/pkgconf/rom.ldi:
        * include/pkgconf/hal_powerpc_cogent.h: 
        Added STUB configuration type; allow ROM to use all of memory.

1999-01-07  Jesper Skov  <jskov@cygnus.co.uk>
        PR 18680

        * src/hal_diag.c (hal_diag_init): 
        * src/hal_stub.c (serial_init): 
        Disable serial interrupts properly.

1999-01-04  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Changed to use the interrupt controller macros.

1998-12-14  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c (hal_diag_write_char): Improved performance by
        sending in batches.

1998-12-14  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/hal_diag.c: Replaced CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS with
        CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.

1998-12-09  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S (hal_hardware_init): Added a sync instruction
        before return to caller.

1998-12-08  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S (hal_hardware_init): Cleaned up use of magic
        constants.

1998-12-07  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c (lcd_dis, hal_diag_init): Wait a bit before
        writing to the LCD after it clears BUSY.

1998-12-07  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c (initHardware): Call diag_init when building a
        ROM monitor.

1998-12-04  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S (hal_hardware_init): Also set pitrtc dicisor.

1998-12-04  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Comment change.

        * src/cogent.S (hal_hardware_init): Set timebase divisor.

1998-12-02  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Added a few CYGARC_REG_ prefixes.

1998-12-02  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c (serial_init): Enable FIFO.

1998-11-26  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Changes due to ppc_regs.h cleanup.

        * src/hal_diag.c: Removed bogus ppc_regs.h include.

1998-11-17  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S: Renamed CYG_HAL_POWERPC_MP860 to
        CYG_HAL_POWERPC_MPC860.


1998-11-04  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Rearranged header inclusion to avoid conflicts.

1998-11-02  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c (cyg_hal_gdb_isr): Call generic PPC GDB break
        handler rather than triggering a breakpoint in the interrupt
        handler.

1998-11-02  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Added proper CYG_HAL_ROM_MONITOR behavior.

1998-10-28  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Add special initialization of serial for CMA102
        support.

1998-10-25  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Replaced CYGDBG_KERNEL_DEBUG_GDB_INCLUDE_STUBS
        with CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.

        PR 17986
        * include/hal_stub.h: Removed superfluous pkgconf/kernel.h
        include.

1998-10-23  Jesper Skov  <jskov@cygnus.co.uk>

        * include/hal_stub.h: Include generic-stub.h from hal.

1998-10-23  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.ld: Added copyright notice.

1998-10-19  Jesper Skov  <jskov@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h: Undid 1998-10-16 change.

1998-10-19  Jesper Skov  <jskov@cygnus.co.uk>

        * include/hal_diag.h: Add declaration for hal_diag_read_char.

1998-10-16  Jesper Skov  <jskov@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h: Changed
        CYGPKG_HAL_POWERPC_COGENT to CYG_HAL_POWERPC_COGENT.

1998-10-15  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Changed CYG_HAL_GDB_BREAK to
        CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT.
        Removed conditionals for simulator which will never be used.

1998-10-14  Nick Garnett  <nickg@cygnus.co.uk>

        * src/hal_stub.c: 
        * src/hal_diag.c:
        Some changes to allow building without kernel.

1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * include/hal_diag.h
        * src/cogent.ld
        * src/hal_diag.c
        Changed /**/ comments to //.

1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/makefile: Removed.

1998-10-08  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Fix warning.

1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * include/hal_diag.h
        * include/hal_stub.h
        * include/pkgconf/hal_powerpc_cogent.h
        * src/cogent.S
        * src/cogent.ld
        * src/hal_diag.c
        * src/hal_stub.c
        Expanded TABs.

1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/hal_stub.c: Removed HAL_IO_BARRIER calls.
        Added GDB interrupt support.

1998-10-08  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/hal_diag.c: Removed HAL_IO_BARRIER calls.

1998-10-01  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Changed baud rate to 38400.

1998-10-01  Jesper Skov  <jskov@cygnus.co.uk>
        
        * src/hal_stub.c: Changed baud rate to 38400.

        * src/hal_diag.c (hal_diag_read_char): Added for LCD (dummy
        function).

1998-09-12  Bart Veer  <bartv@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h:
        Added missing descriptions (PR 17184)

1998-09-04  Bart Veer  <bartv@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h: 
        Temporary change to the type of the startup option, needed by the
        configuration tool.

1998-09-02  Bart Veer  <bartv@cygnus.co.uk>

        * include/pkgconf/hal_powerpc_cogent.h:
        New header file for platform-specific options

        * tests/PKGconf.mak: 
        * src/PKGconf.mak: 
        Sort out package naming conventions.

Wed Sep  2 17:30:21 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.S (hal_hardware_init): Set Bus Monitor to generate
        bus errors if read/write cycles are not properly terminated after
        some time.

Tue Sep  1 15:47:03 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Include correct header file for previous change.

Tue Sep  1 15:41:54 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c (hal_diag_init, hal_diag_write_char): 
        When compiled with gdb stub support, let gdb handle diag output.

Mon Aug 31 10:51:32 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/hal_diag.c (hal_diag_read_char): Removed GDB C-c check.

        * include/hal_diag.h (HAL_DIAG_READ_CHAR): Added.

1998-08-28  Bart Veer  <bartv@cygnus.co.uk>

        * src/hal_diag.c, src/hal_stub.c: 
        Updated for new kernel configuration option symbol names

Fri Aug 28 11:12:34 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c (serial_init): Set serial speed to 115200 baud.

Fri Aug 28 09:25:40 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: Moved strcpy/strlen to generic-stub.c

Thu Aug 27 10:11:22 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c (initHardware): Initialize serial. 
        Also initialize LCD when building ROM.

        * src/hal_diag.c: Added LCD init string for eCos ROM.

Wed Aug 26 15:56:56 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: 
        * src/hal_diag.c: 
        Changed to use HAL_READ/WRITE macros.

        * src/hal_diag.c (hal_diag_read_char): Added GDB C-C check.

Wed Aug 26 09:01:02 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/cogent.ld: Cleaned up a bit. Sort constructors.
        Fixed alignment problem.

Mon Aug 24 17:20:44 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_stub.c: 
        * src/hal_diag.c:
        Now using the same macro definitions as 16550.hxx.

Mon Aug 24 13:11:51 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/cogent.ld: Move data to top of memory when building as
        ROM_MONITOR.

Mon Aug 24 10:33:22 1998  Jesper Skov  <jskov@cygnus.co.uk>

        * src/hal_diag.c: Now initializes the UART to 19200 baud.

Mon Aug 24 10:30:44 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/cogent.ld: Don't put .fini* at 0x00000000.

Thu Aug 20 17:52:25 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * include/hal_diag.h: Fixed prototype.

Thu Aug 20 17:45:19 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/cogent.ld: Moved stack definition to arch/../vectors.S.

Thu Aug 20 17:32:02 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/hal_diag.c (hal_diag_read_char): Added.
        (hal_diag_init): Handle non-guarded IO registers properly. Also
                cleaned up a bit.
        (lcd_dis): Same.
        (hal_diag_write_char): Handle truncation correctly.

Thu Aug 20 16:07:44 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * src/PKGconf.mak: Include GDB support files.

Thu Aug 20 16:02:00 1998  Jesper Skov  <jskov@lassi.cygnus.co.uk>

        * include/hal_stub.h:
        * src/hal_stub.c:
        Added for GDB support.

1998-08-18  Nick Garnett  <nickg@cygnus.co.uk>

        * src/cogent.S: 
        * src/hal_diag.c: 
        * include/hal_diag.h: 
        * src/cogent.ld:
        Now uses hal.h rather than kernel.h.

Tue Aug 18 11:46:53 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/cogent.ld: Reorder GROUP line

Mon Aug 17 22:13:41 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>

        * src/cogent.ld: 
        Add GROUP(libgcc.a libtarget.a) to prevent need for explicit linking

//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================