xv6: A simple, Unix-like Teaching Operating System
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xv6 is a re-implementation of Dennis Ritchie's and Ken Thompson's Unix
Version 6 (v6). xv6 loosely follows the structure and style of v6,
but is implemented for a modern RISC-V multiprocessor using ANSI C.

Notes to Self
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- Install riscv-gnu-toolchain (64-bit) and qemu (5.1/5.2 only) to tools/
- Add new programs you write to Makefile
- make qemu: to enter into xv6
- make qemu-gdb: to debug programs. Connect to running xv6 from gdb in another shell
- Branch new assignments from *main* only. Use the base copy always, unless otherwise specified.

Acknowledgments
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Fork of https://github.com/mit-pdos/xv6-riscv