Call RInside in Eclipse with gdb using mingw-w64 gcc distribution

I'm trying to use RInside in Eclipse with Rtools 3.1 for R 3.1.2. However, the Rtools distribution of mingw-w64 distribution seems not to contain gdb tools. I tried to use a standalone/newer version of mingw-w64 but RInside no longer compiles. I also tried to use a standalone version of gdb but it immediately crashes when a debugging session starts.

Does mingw-w64 in Rtools require a exact/specific version of gdb?

I'm using Windows 8.1 x64, R 3.1.2 x64, and Rtools 3.1, Eclipse CDT Luna Service Release 1a (4.4.1)