xv6-riscv - MIT xv6-RISCV kernel modified to RV64I base integer extension

Age	Commit message (Collapse)	Author
2019-06-11	separate source into kernel/ user/ mkfs/	Robert Morris

2019-06-01	first shell prints $ prompt, though no console input yet	Robert Morris

2019-05-31	fork/wait/exit work	Robert Morris

2015-04-10	check blockno passed to idestart	Frans Kaashoek

2015-04-03	Disentangle block size from the disk's sector size. Set block size to 1024 ↵	Frans Kaashoek
	to show that they can be different. Clean up mkfs, simplifying specifying fs parameters, remove some redundancy between fs and mkfs, and fix disk layout bugs. Call blocks in the file system blocks instead of sectors. Passes usertests for different block sizes.
2014-08-28	xx	Robert Morris

2014-08-28	i think this is a working concurrent logging scheme	Robert Morris

2011-08-12	log write() data	Robert Morris
	usertest for big write()s push begin_trans/commit_trans down into syscalls
2011-07-29	Map kernel high	Frans Kaashoek
	Very important to give qemu memory through PHYSTOP :(
2011-07-27	Dirt simple logging	Frans Kaashoek
	Passes usertests and stressfs Seems to recover correctly in a number of simple cases
2010-09-27	copyout() copies data to a va in a pagetable, for exec() &c	Robert Morris
	usertest that passes too many arguments, break exec
2010-08-31	kalloc/kfree now only a page at a time	Robert Morris
	do not keep sorted contiguous free list
2010-07-02	Initial version of single-cpu xv6 with page tables	Frans Kaashoek

2007-08-24	simplify ide queuing	rtm
	nits in comments
2007-08-24	add missing iput() at end of _namei()	rtm

2007-08-22	NREQUEST = NBUF	rsc

2007-08-22	PDF at http://am.lcs.mit.edu/~rsc/xv6.pdf	rsc
	Various changes made while offline. + bwrite sector argument is redundant; use b->sector. + reformatting of files for nicer PDF page breaks + distinguish between locked, unlocked inodes in type signatures + change FD_FILE to FD_INODE + move userinit (nee proc0init) to proc.c + move ROOTDEV to param.h + always parenthesize sizeof argument
2006-09-06	struct fd -> struct file	rsc

2006-09-06	spacing	rsc

2006-08-29	clean up stale error checks and panics	rtm
	delete unused functions a few comments
2006-08-09	devsw	kaashoek
	checkpoint: write(fd,"hello\n",6) where fd is a console dev almost works
2006-07-21	bread	rtm
	iget mkfs makes a file system image put this in your .bochsrc: ata0-slave: type=disk, mode=flat, path="fs.img", cylinders=1024, heads=1, spt=1
2006-07-10	queue with disk requests	kaashoek

2006-06-27	file descriptors	rtm
	pipes
2006-06-22	checkpoint. booting second processor. stack is messed up, but thanks to cliff	kaashoek
	and plan 9 code, at least boots and gets into C code.
2006-06-12	import	rtm