* These are the publically visible changes since eCos v1.2.1

** Target side platforms

*** These are the eCos 1.2.1 platforms...

**** ARM:
     ARM7TDMI - ARM PID7T board
     Sharp LH77790 (ARM7DI core) - ARM AEB-1 board

**** Fujitsu SPARClite:
     MB86831, MB86832, MB86833 - Fujitsu MB86800-MA01 board
     SIS - SPARClite simulator

**** Matsushita MN10300:
     MN103002 - standard evaluation board
     MN103002 - standard evaluation board simulator

**** Toshiba TX39 (MIPS R3900 derivative):
     TX39 - JMR3904 evaluation board
     TX39 - JMR3904 evaluation board simulator

**** MPC800 PowerPC:
     MPC823 - Cogent CMA287-23
     MPC850 - Cogent CMA287-50
     MPC860 - Cogent CMA286-60
     MPC860 - MPC8xxFADS (NB unsupported by Red Hat,
                          contributed by Kevin Hester)
     MPC823, MPC850, MPC860 - PSIM simulator

**** i386/Linux synthetic target
     
*** The following are the new target platforms...

**** ARM:
     ARM7TDMI - ARM PID7T board configured in big-endian mode
     Cirrus Logic EP7211 (ARM720) CPU - Cirrus Logic EDB7211 evaluation board
                                        (silk-screened EDB7111-2)
     Cirrus Logic CL-PS7111 (ARM710C) CPU - Cirrus Logic EB7111 evaluation board
     Sharp LH77790 (ARM7DI core) - ARM AEB-1 rev C board

**** PowerPC
     Motorola MBX PowerPC Evaluation Board


** Host side platforms

*** These are the eCos 1.2.1 platforms....
**** Redhat Linux 4.2 and later
**** Solaris 2.5.1 and later
**** Windows NT 4.0SP3 and later
**** Windows 95/98 (Beta)

*** These are the new host platforms...

**** None yet

** Host tool features

**** None yet

** Drivers
*** Watchdog Drivers added for:
     Sharp LH77790 (ARM7DI core) - ARM AEB-1 board

** New toolchain features

** API additions

*** PCI library - providing an API to control the PCI buses of supported targets

*** Debugging
	The file <cyg/kernel/test/stackmon.h> defines some functions
	that can be used to profile stack usage.

** API changes

*** Kernel

**** KAPI
	include/kapi.h (cyg_thread_delete): is now a boolean function to
	indicate success.  Failure is when the thread needs to run in
	order to become killed.

** ISO C library

** HAL changes

*** i386/linux
	The eCos idle loop will not load the host system anymore
	(except in special configurations, see linux_misc.c).

*** PowerPC
        Major revamp of exception handling - _not_ backwards
        compatible (see vectors.S for the reasoning behind the
        change).
        Introduced variant hierarchies.

*** Sparclite

Where supported by the targetted platform, it is now possible to use
Multiple Vector Trapping (MVT).

*** Common

** Other new features

