rtm 6eb6f10c56 passes both usertests ...

exit had acquire where I meant release
swtch now checks that you hold no locks

2006-07-12 15:35:33 +00:00

.cvsignore

Changes to allow use of native x86 ELF compilers, which on my

2006-07-11 01:07:40 +00:00

asm.h

oops

2006-06-22 15:28:09 +00:00

bootasm.S

checkpoint. booting second processor. stack is messed up, but thanks to cliff

2006-06-22 01:28:57 +00:00

bootmain.c

import

2006-06-12 15:22:12 +00:00

bootother.S

stick mpstack in cpu structure

2006-06-26 16:40:43 +00:00

console.c

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

defs.h

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

dot-bochsrc

Changes to allow use of native x86 ELF compilers, which on my

2006-07-11 01:07:40 +00:00

elf.h

import

2006-06-12 15:22:12 +00:00

fd.c

no more big kernel lock

2006-07-12 01:48:35 +00:00

fd.h

file descriptors

2006-06-27 14:35:53 +00:00

ide.c

queue with disk requests

2006-07-10 19:06:48 +00:00

kalloc.c

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

main.c

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

Makefile

Changes to allow use of native x86 ELF compilers, which on my

2006-07-11 01:07:40 +00:00

memlayout.h

boot more than two CPUs, each on own initial stack

2006-06-24 22:47:06 +00:00

mmu.h

import

2006-06-12 15:22:12 +00:00

mp.c

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

mp.h

timer interrupts

2006-06-28 16:35:03 +00:00

Notes

passes both usertests

2006-07-12 15:35:33 +00:00

param.h

queue with disk requests

2006-07-10 19:06:48 +00:00

picirq.c

timer interrupts

2006-07-05 20:00:14 +00:00

pipe.c

no more big kernel lock

2006-07-12 01:48:35 +00:00

proc.c

passes both usertests

2006-07-12 15:35:33 +00:00

proc.h

passes both usertests

2006-07-12 15:35:33 +00:00

sign.pl

import

2006-06-12 15:22:12 +00:00

spinlock.c

passes both usertests

2006-07-12 15:35:33 +00:00

spinlock.h

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

string.c

timer interrupts

2006-07-05 20:00:14 +00:00

swtch.S

Changes to allow use of native x86 ELF compilers, which on my

2006-07-11 01:07:40 +00:00

syscall.c

no more big kernel lock

2006-07-12 01:48:35 +00:00

syscall.h

pre-empt both user and kernel, in clock interrupt

2006-07-11 17:39:45 +00:00

trap.c

passes both usertests

2006-07-12 15:35:33 +00:00

trapasm.S

no more big kernel lock

2006-07-12 01:48:35 +00:00

traps.h

timer interrupts

2006-06-28 16:35:03 +00:00

types.h

import

2006-06-12 15:22:12 +00:00

ulib.c

Changes to allow use of native x86 ELF compilers, which on my

2006-07-11 01:07:40 +00:00

user1.c

file descriptors

2006-06-27 14:35:53 +00:00

userfs.c

Changes to allow use of native x86 ELF compilers, which on my

2006-07-11 01:07:40 +00:00

usertests.c

passes both usertests

2006-07-12 15:35:33 +00:00

usys.S

pre-empt both user and kernel, in clock interrupt

2006-07-11 17:39:45 +00:00

vectors.pl

fix some trap bugs

2006-06-13 22:08:20 +00:00

x86.h

i think my cmpxchg use was wrong in acquire

2006-07-12 11:15:38 +00:00

Description

MIT's xv6-riscv operating system, now in Rust!

mitoperating-systemosportportfolioriscvriscv64rustxv6-osxv6-riscv

18 MiB

Languages

C 51.3%

Rust 43.4%

Assembly 2.6%

Makefile 2.5%

Perl 0.2%