The supported targets as of November 2006 are:
arm-*-linux*
+ bfin-*-uclinux
+ bfin-*-linux-uclibc
crisv32-*-linux*
cris-*-linux*
i[34567]86-*-cygwin*
sh-*-linux*
spu*-*-*
x86_64-*-linux*
- xscale*-*-linux*
Configuring GDBserver you should specify the same machine for host and
target (which are the machine that GDBserver is going to run on. This