New files. * configure.tgt: Modify cases for vr5000 to use new files.
markers correctly; this fixes problem on Vr5000 where all functions in a module had the same address. * configure.in, configure.tgt, configure.host, gdbserver/configure.in: Correct for pc-linux-gnu problem in config.guess. * configure: Regenerate.
* configure.tgt: New file, target configuration mapping. * configure.in: Remove host and target mapping. * configure: Rebuild.