9413475119
since this would require pcid to know the _PRT (PCI routing table) to use and map the interrupt pins to the correct IRQs. xhcid is unaffected by this though, since it uses MSI-X. All ACPI handling will be done in userspace before the infrastructure necessary would make sense (I don't think adding serde to the kernel would be optimal, and how else would all of the ACPI namespace be parsed?).
kernel
Redox OS Microkernel
Debugging the redox kernel
Running qemu with the -s flag will set up qemu to listen on port 1234 for
a gdb client to connect to it. To debug the redox kernel run.
make qemu gdb=yes
This will start a VM with and listen on port 1234 for a gdb or lldb client.
gdb
If you are going to use gdb, run the following to load debug symbols and connect to your running kernel.
(gdb) symbol-file build/kernel.sym
(gdb) target remote localhost:1234
lldb
If you are going to use lldb, run the following to start debugging.
(lldb) target create -s build/kernel.sym build/kernel
(lldb) gdb-remote localhost:1234
Debugging
After connecting to your kernel you can set some interesting breakpoints and continue
the process. See your debuggers man page for more information on useful commands to run.