case "${target_cpu}" in
-alpha) gdb_target_cpu=alpha ;;
+alpha*) gdb_target_cpu=alpha ;;
c[12]) gdb_target_cpu=convex ;;
hppa*) gdb_target_cpu=pa ;;
i[3456]86*) gdb_target_cpu=i386 ;;
a29k-*-udi*) gdb_target=a29k-udi ;;
a29k-*-vxworks*) gdb_target=vx29k ;;
-alpha-*-osf*) gdb_target=alpha-osf1 ;;
-alpha-*-linux*) gdb_target=alpha-linux ;;
+alpha*-*-osf*) gdb_target=alpha-osf1 ;;
+alpha*-*-linux*) gdb_target=alpha-linux ;;
arc-*-*) gdb_target=arc ;;
mips64*vr5400*-*-elf*) gdb_target=vr5000
configdirs="${configdirs} gdbserver" ;;
# end-sanitize-vr5400
+# start-sanitize-sky
+mips64*r5900*-sky-elf*) gdb_target=txvu ;;
+# end-sanitize-sky
# start-sanitize-r5900
mips64*r5900*-*-elf*) gdb_target=r5900 ;;
# end-sanitize-r5900
powerpc-*-netware*) gdb_target=ppc-nw
configdirs="${configdirs} nlm" ;;
-powerpc-*-aix4*) gdb_target=aix4 ;;
powerpc-*-aix*) gdb_target=aix ;;
powerpcle-*-cygwin32) gdb_target=cygwin32 ;;
powerpcle-*-solaris*) gdb_target=solaris ;;
configdirs="${configdirs} gdbserver" ;;
# end-sanitize-tic80
-# start-sanitize-sky
-txvu-*-*) gdb_target=txvu
- gdb_target_cpu=mips ;;
-# end-sanitize-sky
-
vax-*-*) gdb_target=vax ;;
v850-*-*) gdb_target=v850