Hi,
I have managed to get cross compile working from Win10 using VS-code/Docker according to instructions from @ebai101 here . I'm using the referenced bootstrap from here which uses a clang/llvm toolchain, which originally came from @thetechnobear in his cross-compilation guide here . There is not really any mention of debugging anywhere here.

So...do I need to use LLDBserver (debugger) to work with the clang/llvm toolchain? has anyone been able to do that? Info seems scarce. Can gdbserver be used with clang/llvm? Or do I need to change the toolchain to gcc so that I can use gdbserver which I have been able to get working before. Any advice on running a remote debug appreciated, thanks.

    Well, I seem to have something working with gdbserver running on Bela and the Native Debug extension for VScode, and gdb-multiarch installed in the docker container and using the clang/llvm tools for building. Not sure if it's all 100% yet.

    Rich_Sewell So...do I need to use LLDBserver (debugger) to work with the clang/llvm toolchain? h

    no, you can use gdb. I normally use gdb directly on the board and am happy like that. This works even when cross-compiling: you can just rsync the source files to the board and tell gdb where to find them with the directory command.

    I did however many years ago (2015?) have gdbserver running on the board while debugging with gdb-multiarch running inside Eclipse.