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2007-08-22PDF at http://am.lcs.mit.edu/~rsc/xv6.pdfrsc1-4/+4
2007-08-14formattingrsc1-3/+3
2007-08-10add notersc1-0/+1
2007-08-10avoid assignments in declarationsrsc1-6/+5
2007-08-10Make cp a magic symbol.rsc1-1/+0
2007-08-08add DPL_USER constantrsc1-2/+2
2007-08-08save process name for debuggingrsc1-3/+3
2006-09-08tweakrsc1-0/+1
2006-09-08make trap fit on one pagersc1-12/+6
2006-09-07no recursive interruptsrsc1-31/+34
2006-09-07more commentsrsc1-5/+9
2006-09-06wrap long linesrsc1-2/+2
2006-09-06no /* */ commentsrsc1-1/+1
2006-09-06standardize various * conventionsrsc1-2/+2
2006-09-06spacing fixes: no tabs, 2-space indents (for rtm)rsc1-1/+1
2006-09-04a few nitskaashoek1-1/+1
2006-09-03nitskaashoek1-5/+9
2006-08-29i broke sbrk, fix itrtm1-1/+0
2006-08-29clean up stale error checks and panicsrtm1-45/+0
2006-08-25kill user process when it generates an unhandled trap (e.g., 13)kaashoek1-1/+3
2006-08-19chdirkaashoek1-1/+1
2006-08-16proc[0] can sleep(), at least after it gets to main00()rtm1-0/+2
2006-08-15no more proc[] entry per cpu for idle looprtm1-3/+4
2006-08-10interrupts could be recursive since lapic_eoi() called before rtirtm1-0/+20
2006-08-10low-level keyboard input (not hooked up to /dev yet)rtm1-3/+13
2006-08-08fix race in holding() check in acquire()rtm1-7/+9
2006-07-17standarize on unix-like lowercase struct namesrsc1-2/+2
2006-07-17add uint and standardize on typedefs instead of unsignedrsc1-3/+3
2006-07-17goodbye PushRegsrsc1-1/+1
2006-07-17nitpicksrsc1-4/+4
2006-07-16Eliminate annoying Pseudodesc structure.rsc1-2/+1
2006-07-16standardize on not using foo_ prefix in struct foorsc1-4/+4
2006-07-16Don't kill process when inside kernel.rsc1-3/+10
2006-07-16remove non-idiomatic increment/decrementrsc1-5/+0
2006-07-16New scheduler.rsc1-9/+2
2006-07-15no more recursive locksrtm1-3/+23
2006-07-12passes both usertestsrtm1-0/+4
2006-07-12no more big kernel lockrtm1-7/+3
2006-07-11pre-empt both user and kernel, in clock interruptrtm1-0/+11
2006-07-11Changes to allow use of native x86 ELF compilers, which on myrsc1-3/+5
2006-07-06disable all interrupts when acquiring lockkaashoek1-0/+4
2006-07-05timer interruptskaashoek1-1/+0
2006-07-01swtch saves callee-saved registersrtm1-2/+14
2006-06-28timer interruptskaashoek1-6/+7
2006-06-27file descriptorsrtm1-2/+2
2006-06-26system call return valuesrtm1-1/+6
2006-06-22compile "user programs"rtm1-1/+4
2006-06-15primitive fork and exit system callsrtm1-11/+19
2006-06-13fix some trap bugsrtm1-3/+9
2006-06-13foortm1-0/+34
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