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2009-05-26Add MIT license file; update xv6-rev2.tar.gz with LICENSE.rsc3-0/+26
2009-03-08be consistent: no underscores in function namesrsc15-136/+121
2009-03-08xv6: boot loader adjustmentsrsc4-31/+41
2009-03-08xv6: use stosb for memsetrsc2-11/+4
2009-03-08xv6/x86.h: add stosb, fix bugs in insl/outsl (rep not repne)rsc1-2/+11
2009-03-08xv6/x86.h: inline assembly cleanuprsc1-8/+8
2008-10-20Explain why itrunc() is OK w.r.t. crashes.rtm1-0/+2
2008-10-17try harder to get directory refcounts rightkolya1-2/+8
2008-10-16make mkdir crash-safer, as noticed by many students on midtermkolya1-7/+11
2008-10-16free the indirect blockkolya1-0/+1
2008-10-15as rtm noticed, avoid doubly-freeing pipe pagekolya1-3/+4
2008-10-15indentkolya1-19/+19
2008-10-15cleaner swtch.Skolya4-41/+31
2008-10-15save cpus.intena in sched(), so we get the right EFLAGS.IF value once akolya1-1/+5
2008-10-15check cp->killed before returning to user from a timer interruptkolya1-0/+4
2008-10-15update .cvsignorekolya1-0/+2
2008-10-12minor cleanupkolya2-3/+3
2008-10-12minor cleanup with STUB macrokolya1-1/+3
2008-10-12include explicitly initialized globals (int x = 0;) in cross-refs,kolya2-5/+2
2008-10-12fix: when two names only differed in case, crossrefs only included one of them.kolya1-1/+1
2008-10-08be clear what the root i-number isrtm3-2/+3
2008-09-28document lock->locked=0 vs xchg(&lock->locked, 0)rtm1-4/+8
2008-09-24trap 9 does not push ec: fix from Greg Price <[email protected]>kolya1-1/+1
2008-09-24always save and restore %fs, %gs to ensure old segment entries are neverkolya2-4/+12
2008-09-11restore std toolprefixrtm2-2/+2
2008-09-11omit *.d from tar filertm3-3/+2
2008-09-09add copyright noticekaashoek1-1/+2
2008-09-03make bochsrc work for bochs 2.2.6kolya2-1/+1
2008-09-03make pdf, ps, tarballkolya3-12454/+12697
2008-09-03nits in index.txtkaashoek9-13/+19
2008-09-03DO NOT MAIL: xv6 web pagesrsc37-0/+9034
2008-08-28simplify growprocrtm1-3/+2
2008-08-28avoid a bug w/ exit()rtm1-0/+1
2008-08-28the old explanation of AP startup might have been correct, butrtm1-9/+10
2008-08-22clean up circular buffers, so pipe can queue 512 bytes rather than 511kolya2-14/+12
2008-08-21fix obvious printf nits after reading through codekolya2-2/+2
2008-08-20now rev2rsc1-1/+1
2008-08-20add nice fontrsc2-1/+704
2008-08-20formatting updatesrsc2-43/+33
2008-08-20bochs fasterrsc1-1/+1
2008-08-20xv6: latest (as of January 2008)rsc2-0/+0
2007-12-20oops - wrong bit (vic zandy)rsc1-1/+1
2007-11-28fork minibugrsc2-1/+27
2007-11-28More complete lapic startup (thanks Silas)rsc1-8/+26
2007-11-28bda[0xE] is a 16-bit segment number,rsc1-1/+1
2007-10-20proc_wait -> waitrtm1-1/+1
2007-10-12Model verifying that wakeup reallyrsc2-0/+150
2007-10-01Incorporate new understanding of/with Intel SMP spec.rsc5-36/+25
2007-09-30Re: why cpuid() in locking code?rsc3-9/+9
2007-09-30tricksrsc1-0/+106