Hi!

I've prepared preliminary patch (current version) port for or1k cpu (see 
below).
There are also attached files, that should be added:
gdb/or1k-tdep.c (target description file)
gdb/remote-or1k.c (proprietary jtag protocol)
gdb/jtag.c (remote jtag communication client)
gdb/config (dir)
gdb/config/or32.mt (target definition)
gdb/config/tm-or1k.h (or1k architecture macros)
gdb/config/tm-or32.h (or32 implementation target macros)

Originaly it was written for gdb-5.0, but recently we wanted to join it with 
official release, so I coded the macros in gdbarch.

Please tell me if there are some problems and how to proceed.

thanks,
Marko

? gdb/jtag.c
? gdb/or1k-tdep.c
? gdb/remote-or1k.c
? gdb/config/or1k
Index: gdb/configure.tgt
===================================================================
RCS file: /cvs/src/src/gdb/configure.tgt,v
retrieving revision 1.85
diff -c -3 -p -r1.85 configure.tgt
*** gdb/configure.tgt   2 Sep 2002 17:24:50 -0000       1.85
--- gdb/configure.tgt   17 Sep 2002 12:33:50 -0000
*************** m68hc11*|m6811*)        gdb_target_cpu=m68hc11
*** 21,26 ****
--- 21,27 ----
  m68*)                 gdb_target_cpu=m68k ;;
  # OBSOLETE m88*)                      gdb_target_cpu=m88k ;;
  mips*)                        gdb_target_cpu=mips ;;
+ or32*)                  gdb_target_cpu=or1k ;;
  powerpc*)             gdb_target_cpu=powerpc ;;
  sparc*)                       gdb_target_cpu=sparc ;;
  thumb*)                       gdb_target_cpu=arm ;;
*************** mn10300-*-*)            gdb_target=mn10300 ;;
*** 215,220 ****
--- 216,223 ----
  none-*-*)             gdb_target=none ;;

  ns32k-*-netbsd*)      gdb_target=nbsdaout ;;
+
+ or32*)                  gdb_target=or32 ;;

  powerpc-*-netbsd*)    gdb_target=nbsd ;;
  powerpc-*-aix*)               gdb_target=aix ;;