Create a script that builds a simple-to-read symbol table from the
output of `nm`. Include running that script over the kernel in the
build, and including that output in the initrd.
Tags: callstack debugging
- Scheduler now has multiple linked_lists of processes at different
priorities
- Process structure improvements
- scheduler::tick() and scheduler::schedule() separation
Added the cpptoml library (and license), and moved to using that for
the initrd manifest. It's now possible to specify the `executable`
flag for files, and the kernel correctly only launches new processes
for the initrd files marked `executable`.
