The resource pool at
http://KnetConnect.com/KeK has just been extended to include:
gcc-linaro-arm-linux-gnueabi-2012.03-20120326_src.tar.bz2 (current gcc-4.6)
gcc-linaro-arm-linux-gnueabihf-2012.06-20120625_src.tar.bz2 (current gcc-4.7)
binutils-2.22.tar.bz2
glibc-2.16.0.tar.xz
glibc-ports-2.16.0.tar.bz2
None of which are (yet) indexed by the Appendix B of the KeK manual.
Now to give our KeK emulator environment a big dose of "upgrade".
(And the combination had better "auto-vectorize" for arm-vfp vectors!)