This build of yagarto use the following versions:

binutils: 2.19.1
gcc:      4.4.1
newlib:   1.17.0
gdb:      6.8.50-20080308-cvs

And was built to support newlib with reentrant stubs.
For more information take a look in the yagarto_newlib.txt

(17.08.2009, mifi)