This technology preview is based on GDB 6.8 Release. Changelogs and Readme information can be found in the source tarball included here.
This version of GDB was compiled from the 6.8 release tarball. It was compiled with the following options:
make CFLAGS="-s -O2 -mms-bitfields -mtune=i686"
This build includes a patch that allows for pending breakpoints to be created when no symbols have been loaded.