File list (Check if you may need any files):
xv6\.cvsignore
...\.dir-locals.el
...\.gdbinit.tmpl
...\..it\config
...\....\description
...\....\HEAD
...\....\hooks\applypatch-msg.sample
...\....\.....\commit-msg.sample
...\....\.....\post-update.sample
...\....\.....\pre-applypatch.sample
...\....\.....\pre-commit.sample
...\....\.....\pre-rebase.sample
...\....\.....\prepare-commit-msg.sample
...\....\.....\update.sample
...\....\index
...\....\..fo\exclude
...\....\logs\HEAD
...\....\....\refs\heads\master
...\....\objects\pack\pack-5416d7dccfc50679ddd41ab948cf6237a032de13.idx
...\....\.......\....\pack-5416d7dccfc50679ddd41ab948cf6237a032de13.pack
...\....\packed-refs
...\....\refs\heads\master
...\....\....\remotes\origin\HEAD
...\.gitignore
...\asm.h
...\bio.c
...\bootasm.S
...\bootmain.c
...\buf.h
...\BUGS
...\cat.c
...\console.c
...\cuth
...\defs.h
...\dot-bochsrc
...\echo.c
...\elf.h
...\entry.S
...\entryother.S
...\exec.c
...\fcntl.h
...\file.c
...\file.h
...\forktest.c
...\fs.c
...\fs.h
...\gdbutil
...\grep.c
...\ide.c
...\init.c
...\initcode.S
...\ioapic.c
...\kalloc.c
...\kbd.c
...\kbd.h
...\kernel.ld
...\kill.c
...\lapic.c
...\LICENSE
...\ln.c
...\log.c
...\ls.c
...\main.c
...\Makefile
...\memide.c
...\memlayout.h
...\mkdir.c
...\mkfs.c
...\mmu.h
...\mp.c
...\mp.h
...\Notes
...\param.h
...\picirq.c
...\pipe.c
...\pr.pl
...\printf.c
...\printpcs
...\proc.c
...\proc.h
...\README
...\rm.c
...\runoff
...\runoff.list
...\runoff.spec
...\runoff1
...\sh.c
...\show1
...\sign.pl
...\sleep1.p
...\spinlock.c
...\spinlock.h
...\spinp
...\stat.h
...\stressfs.c
...\string.c
...\swtch.S
...\symlink.patch
...\syscall.c
...\syscall.h