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AgeCommit message (Expand)Author
2010-07-02Initial version of single-cpu xv6 with page tablesFrans Kaashoek
2009-08-30assorted fixes:Russ Cox
2009-03-08be consistent: no underscores in function namesrsc
2007-11-28bda[0xE] is a 16-bit segment number,rsc
2007-08-28comments; rename irq_ to pic_rsc
2007-08-28spaces around else for rtmrsc
2007-08-28more consistent spacingrsc
2007-08-27delete unnecessary #include linesrsc
2007-08-27Simplify MP hardware code.rsc
2007-08-27nitsrsc
2007-08-27nitsrsc
2007-08-24nitrsc
2006-09-08nitrsc
2006-09-08formatting nitsrsc
2006-09-08use bootstrap processor as specified by MP table. typically 0, but notkaashoek
2006-09-07comment fixesrsc
2006-09-07run without lapic and ioapic, if they are not presentkaashoek
2006-09-06wrap long linesrsc
2006-09-06break single-line if statementsrsc
2006-09-06no /* */ commentsrsc
2006-09-06standardize various * conventionsrsc
2006-09-06spacing fixes: no tabs, 2-space indents (for rtm)rsc
2006-08-29prune unneeded panics and debug outputrtm
2006-08-08fix race in holding() check in acquire()rtm
2006-08-04better interrupt plan---this one appears to workkaashoek
2006-07-20uint32_t -> uint &crtm
2006-07-17standarize on unix-like lowercase struct namesrsc
2006-07-17add uint and standardize on typedefs instead of unsignedrsc
2006-07-17nitpicksrsc
2006-07-16various little fixes that should have been in earlier checkinsrsc
2006-07-16Keep interrupts disabled during startup.rsc
2006-07-12extract lapic code from mp.ckaashoek
2006-07-12i think my cmpxchg use was wrong in acquirertm
2006-07-12no more big kernel lockrtm
2006-07-11Changes to allow use of native x86 ELF compilers, which on myrsc
2006-07-05timer interruptskaashoek
2006-07-01swtch saves callee-saved registersrtm
2006-06-28disable interrupts when holding kernel lockkaashoek
2006-06-28timer interruptskaashoek
2006-06-26stick mpstack in cpu structurekaashoek
2006-06-24boot more than two CPUs, each on own initial stackrtm
2006-06-22compile "user programs"rtm
2006-06-22checkpoint. booting second processor. stack is messed up, but thanks to cliffkaashoek
2006-06-21start on MP; detect MP configurationkaashoek
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