From the wiki on Stabs
stabs (sometimes written STABS) is a debugging data format for storing information about computer programs for use by symbolic and source-level debuggers.
Does Radare support this?
radare2 is not a source level debugger, thus there is no support for STABS. That said, you can always use
gdb as a backend for radare2 either by connecting radare2 to a running
gdb session or by using the
radare2 allows remote debugging over the gdb remote protocol. So you can run a gdbserver and connect to it with radare2 for remote debugging. The syntax for connecting is:
$ r2 -d gdb://<host>:<port>