Hi.
I want to get started with linux kernel developing and because of that want to debug the kernel…
I found this: https://www.kernel.org/doc/ols/2006/ols2006v2-pages-9-24.pdf
Which is a pdf explaining how to debug vms inside the xen hypervisor. Which is what Qubesos uses?
But I cannot find the gdbserver-xen package in any repository nor do I actually know where to install it. In dom0? Did anyone here do something like that and is there maybe some more documentation on the topic?
gdbserver is available in dom0:
$ sudo qubes-dom0-update --action=search gdb
…
gdb-gdbserver.x86_64 : A standalone server for GDB (the GNU source-level debugger)
…
also in fedora-32:
$ sudo dnf search gdbserver
…
gdb-gdbserver.x86_64 : A standalone server for GDB (the GNU source-level debugger)
…