File list (Check if you may need any files):
xv6
...\syscall.d
...\swtch.o
...\string.o
...\string.d
...\spinlock.o
...\spinlock.d
...\proc.o
...\proc.d
...\pipe.o
...\pipe.d
...\picirq.o
...\picirq.d
...\mp.o
...\mp.d
...\main.o
...\main.d
...\lapic.o
...\lapic.d
...\kbd.o
...\kbd.d
...\kalloc.o
...\kalloc.d
...\ioapic.o
...\ioapic.d
...\ide.o
...\ide.d
...\fs.o
...\fs.d
...\file.o
...\file.d
...\exec.o
...\exec.d
...\console.o
...\console.d
...\bio.o
...\bio.d
...\bootblock
...\bootblock.asm
...\bootblock.o
...\bootasm.o
...\bootasm.d
...\bootmain.o
...\bootmain.d
...\runoff.spec
...\runoff.list
...\bootother.S
...\bootasm.S
...\string.c
...\stressfs.c
...\ioapic.c
...\bootmain.c
...\.gdbinit.tmpl
...\param.h
...\printf.c
...\usys.S
...\user.h
...\ulib.c
...\trap.c
...\uart.c
...\stat.h
...\runoff
...\types.h
...\proc.h
...\proc.c
...\pipe.c
...\usertests.c
...\mkfs.c
...\main.c
...\kill.c
...\traps.h
...\umalloc.c
...\dot-bochsrc
...\init.c
...\forktest.c
...\grep.c
...\toc.hdr
...\toc.ftr
...\exec.c
...\file.h
...\file.c
...\swtch.S
...\echo.c
...\gdbutil
...\defs.h
...\timer.c
...\mkdir.c
...\console.c
...\spinlock.h
...\spinlock.c
...\sysproc.c
...\initcode.S
...\picirq.c
...\fcntl.h
...\runoff1
...\zombie.c
...\sign.pl
...\sysfile.c
...\kalloc.c
...\README