Get Eclipse from here:
http://www.eclipse.org/downloads/packages/eclipse-ide-cc-developers/heliossr1
This is CDT 7.0.1 for Eclipse Helios (a bundle with Eclipse + CDT)
Select Linux 32-bit and downloaded a tar.gz file.
direct link to tarball:
http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/helios/SR1/eclipse-cpp-helios-SR1-linux-gtk.tar.gz&url=ftp://ftp.uninett.no/pub/eclipse/technology/epp/downloads/release/helios/SR1/eclipse-cpp-helios-SR1-linux-gtk.tar.gz&mirror_id=303
Extract and run.
Great tutorial for using Eclipse with gdbserver:
http://embedded-linux.co.uk/tutorial/eclipse-cross-compile