Hitachi H8 family. This port was done by Philip Quaife
<philip@qs.co.nz> of Q Solutions and sponsored by
Comnet Technologies Ltd. The port was done based on RTEMS 3.5.1
to a Hitach H8300H. The port was updated to RTEMS 4.5 style
Makefiles/configure by Joel Sherrill <joel@OARcorp.com>.
While doing this Joel added support for the h8300-rtems to
binutils, gcc, newlib, and gdb.
NOTE: Philip submitted a BSP for a Hitachi evaluation board
which is being merged as a separate entity.
that breaks when the target has 16 bit address space. One of the H8
multilibs is a 16-bit address space CPU. When a real attempt is
made to support this CPU model, the code that assumes an address
is 32 bits will have to change. This constant is probably not
flagging all impacted code.
that does some cleanup:
* remove c/src/make/main.cfg.in (obsolete, unused) and any reference to it.
* remove RTEMS_BSP_SPECS from c/src/make/custom/default.cfg.in (unused)
Notes:
All files being effected by this patch are only used when building
RTEMS, therefore this patch should not have any side-effects outside
of the source- rsp. build-tree.
Jennifer Averett <jennifer.averett@oarcorp.com> to fix
appends (O_APPEND at open time) on in-memory files.
A call such as:
fd = open (file, O_APPEND | O_WRONLY);
did not append to the end of the file.
<corsepiu@faw.uni-ulm.de> to fix the following:
* lib/configure.in actually is libc's configure.in, so let it depend
on libc not on lib [In my Cygnus/GNU configuration scheme, lib/include
and lib/libc are treated as one unit, while libcpu and libbsp are
treated as separate units.]
* Allow empty --enable-bare* flags for the bare bsp. The formerly
used scheme is too strict for our multilib experiments.
to:
I have also added the ability to register and unregister commands. This
allows me to create a set of monitor commands for the network stack plus
basic memory dump/patch commands (needs a working probe interface). I
will also look at a basic ls/cd/rm/mv/cp command set at some stage.
I have been thinking about changing the monitor in the future to more
like a light weight RTEMS shell, `eshell' for embedded shell. This is a
story for another day but is a process or getting the commands to map to
the filesystem (eg, major=commands, minor=command) and supporting an
environment. The filesystem provide a structure for the commands.
