case "${target_cpu}" in
alpha*) gdb_target_cpu=alpha ;;
+am33_2.0*) gdb_target_cpu=mn10300 ;;
arm*) gdb_target_cpu=arm ;;
avr*) gdb_target_cpu=avr ;;
hppa*) gdb_target_cpu=pa ;;
alpha*-*-openbsd*) gdb_target=nbsd ;;
alpha*-*-*) gdb_target=alpha ;;
+# mn10300 / am33 liunux
+am33_2.0*-*-linux*) gdb_target=linux ;;
+
arm*-wince-pe) gdb_target=wince ;;
arm*-*-linux*) gdb_target=linux
build_gdbserver=yes
arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
gdb_target=nbsd ;;
arm-*-nto*) gdb_target=nto ;;
+arm*-*-openbsd*) gdb_target=nbsd ;;
arm*-*-* | thumb*-*-* | strongarm*-*-*)
gdb_target=embed
build_rdi_share=yes
mn10300-*-*) gdb_target=mn10300 ;;
+mt-*-*) gdb_target=mt ;;
+
powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
gdb_target=nbsd ;;
powerpc-*-openbsd*) gdb_target=obsd ;;
powerpc-*-linux*) gdb_target=linux
build_gdbserver=yes
;;
-powerpc64-*-linux*) gdb_target=linux ;;
+powerpc64-*-linux*) gdb_target=linux
+ build_gdbserver=yes
+ ;;
powerpc*-*-*) if test -f ../sim/ppc/Makefile; then
gdb_target=ppc-sim
else
xstormy16-*-*) gdb_target=xstormy16 ;;
+v850*-*-elf) gdb_target=v850 ;;
+
vax-*-netbsd* | vax-*-knetbsd*-gnu)
gdb_target=nbsd ;;
vax-*-openbsd*) gdb_target=obsd ;;