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

2019-06-04	support read() and write() bigger than one page	Robert Morris

2016-08-25	Remove trailing white space with:	Frans Kaashoek
	for f in .{h,c}; do sed -i .sed 's/[[:blank:]]$//' $f; done (Thanks to Nicolás Wolovick)
2015-08-12	Fixed broken build on Arch Linux	Ayan Shafqat

2015-06-27	Pick up where i left off in april:	Frans Kaashoek
	- move log into metadata part of disk, so that marking that the log's blocks are in use falls out for free - superblock describes the whole disk (sizes and offets) - sizes and offsets are computed in one place (mkfs) and the rest of the code refers to the superblock for these values, instead of recomputing them.
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	i think this is a working concurrent logging scheme	Robert Morris

2012-09-10	Use static assert instead of _LP64 (thanks Eddie!)	Frans Kaashoek

2012-09-07	Remove -m32 flag from native gcc compiler	Frans Kaashoek
	But check that mkfs.c is building with LP64
2011-07-27	Dirt simple logging	Frans Kaashoek
	Passes usertests and stressfs Seems to recover correctly in a number of simple cases
2011-02-28	fixes from Peter Froehlich	Russ Cox

2011-01-11	make new code like old code	Russ Cox
	Variable declarations at top of function, separate from initialization. Use == 0 instead of ! for checking pointers. Consistent spacing around {, *, casts. Declare 0-parameter functions as (void) not (). Integer valued functions return -1 on failure, 0 on success.
2011-01-10	mkfs: avoid clash with system struct stat	Russ Cox

2011-01-02	mkfs: avoid out of bounds access to sb in wsect	Russ Cox

2010-08-31	Hopefully get the printf size spec right, regardless of compiler.	Austin Clements

2010-08-31	no more pminit, or ELF header at 0x10000	Robert Morris
	kinit() knows about end and PHYSTOP map all of kernel read/write (rather than r/o instructions) thanks, austin
2010-08-31	mkfs must be compiled 32-bit. Fix mkfs warnings	Austin Clements

2009-05-31	drop NADDRS and INDIRECT; too many names	rsc

2009-05-31	move T_DIR etc into stat.h; move type up	rsc

2008-10-08	be clear what the root i-number is	rtm

2007-09-15	fix comments	rtm

2007-08-27	delete unnecessary #include lines	rsc

2007-08-24	add missing iput() at end of _namei()	rtm

2006-09-08	quiet	rsc

2006-09-07	avoid system binary clashes	rsc

2006-09-06	standardize various * conventions	rsc

2006-09-06	spacing fixes: no tabs, 2-space indents (for rtm)	rsc

2006-08-25	fix writing the indirect block	rtm

2006-08-24	user-level malloc (untested)	kaashoek
	nit in sbrk indirect block fix dup to share fd struct
2006-08-14	set size for directories correctly in wdir and mkfs	kaashoek
	mkdir ls shows stat info for each dir entry
2006-08-10	low-level keyboard input (not hooked up to /dev yet)	rtm
	fix acquire() to cli() before incrementing nlock make T_SYSCALL a trap gate, not an interrupt gate sadly, various crashes if you hold down a keyboard key...
2006-08-09	block bitmap	kaashoek
	balloc
2006-07-28	exec arguments	rtm

2006-07-27	primitive exec	rtm

2006-07-21	namei	rtm

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