GitHub - zeqli/xv6 at 9e9bcaf143bf8507e947f9934371744c3d50a8ea

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 159 Commits
.cvsignore		.cvsignore
Makefile		Makefile
Notes		Notes
README		README
asm.h		asm.h
bio.c		bio.c
bootasm.S		bootasm.S
bootmain.c		bootmain.c
bootother.S		bootother.S
buf.h		buf.h
cat.c		cat.c
console.c		console.c
defs.h		defs.h
dev.h		dev.h
dot-bochsrc		dot-bochsrc
echo.c		echo.c
elf.h		elf.h
fcntl.h		fcntl.h
fd.c		fd.c
fd.h		fd.h
fs.c		fs.c
fs.h		fs.h
fstests.c		fstests.c
fsvar.h		fsvar.h
ide.c		ide.c
init.c		init.c
ioapic.c		ioapic.c
ioapic.h		ioapic.h
kalloc.c		kalloc.c
lapic.c		lapic.c
lgrind.sty		lgrind.sty
lgrindef		lgrindef
ls.c		ls.c
main.c		main.c
mkdir.c		mkdir.c
mkfs.c		mkfs.c
mmu.h		mmu.h
mp.c		mp.c
mp.h		mp.h
param.h		param.h
picirq.c		picirq.c
pipe.c		pipe.c
printf.c		printf.c
proc.c		proc.c
proc.h		proc.h
rm.c		rm.c
runoff		runoff
runoff.list		runoff.list
setjmp.S		setjmp.S
sh.c		sh.c
sign.pl		sign.pl
spinlock.c		spinlock.c
spinlock.h		spinlock.h
stat.h		stat.h
string.c		string.c
syscall.c		syscall.c
syscall.h		syscall.h
trap.c		trap.c
trapasm.S		trapasm.S
traps.h		traps.h
types.h		types.h
ulib.c		ulib.c
umalloc.c		umalloc.c
user.h		user.h
user1.c		user1.c
userfs.c		userfs.c
usertests.c		usertests.c
usys.S		usys.S
vectors.pl		vectors.pl
x86.h		x86.h

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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 x86-based multiprocessor using ANSI C.

xv6 is inspired by John Lions' Commentary on UNIX 6th Edition (Peer
to Peer Communications; ISBN: 1-57398-013-7; 1st edition (June 14,
2000)). See also http://pdos.csail.mit.edu/6.828/2006/v6.html, which
provides pointers to on-line resources for v6.

xv6 borrows code from the following sources:
    JOS (asm.h, elf.h, mmu.h, bootasm.S, ide.c, console.c, and others)
    Plan 9 (bootother.S, mp.h, mp.c, ioapic.h, lapic.c)
    FreeBSD (ioapic.c)
    NetBSD (console.c)

The following people made contributions:
    Russ Cox (context switching, locking)
    Cliff Frey (MP)
    Xiao Yu (MP)

If you spot errors or have suggestions for improvement, please send
email to Frans Kaashoek and Robert Morris
({kaashoek,rtm}@csail.mit.edu).  This version is the very first one,
so don't be surprised if there are errors or the code is unclear.