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AgeCommit message (Expand)Author
2019-06-11separate source into kernel/ user/ mkfs/Robert Morris
2019-06-05spinlocks using gcc intrinsicsRobert Morris
2019-06-05start at support for multiple CPUsRobert Morris
2019-06-04timer interrupts -> supervisor software interruptRobert Morris
2019-06-04fix a problem with end. make uartputc() wait until h/w is ready.Robert Morris
2019-06-03push/pop all registers when handling interrupt from kernelRobert Morris
2019-06-03takes one uart input interrupt, then panicsRobert Morris
2019-05-31-initrd fs.img, ramdisk.c, file systemRobert Morris
2019-05-31fork/wait/exit workRobert Morris
2018-09-23Checkpoint port of xv6 to x86-64. Passed usertests on 2 processors a few times.Frans Kaashoek
2018-08-30thanks eyalz800Frans Kaashoek
2016-08-24p2v -> P2VRobert Morris
2015-09-18Fix commentsJindong Zhang
2011-09-13more regular kmap[] and descriptionRobert Morris
2011-09-01Fix layout issues for printed versionFrans Kaashoek
2011-08-31move the kernel to 0x80000000Robert Morris
2011-08-24Eliminate USERTOP; no use for it.Frans Kaashoek
2011-08-16Switch back to #define for PHYSTOP. Using the E820 to retrieve the memory ma...Frans Kaashoek
2011-08-16Clean up memlayout.hFrans Kaashoek
2011-08-09Use static page table for boot, mapping first 4Mbyte; no more segment trickFrans Kaashoek
2011-08-08One definition of several macros and constantsFrans Kaashoek
2011-08-07oopsFrans Kaashoek
2006-07-16was empty; gonersc
2006-06-24boot more than two CPUs, each on own initial stackrtm
2006-06-21start on MP; detect MP configurationkaashoek