garentyler/xv6-riscv
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xv6-riscv/kernel
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Xi Wang cd00a8233a port virtio_disk to virtio spec 1.0+ 
The legacy interface is confusing. It's better to make virtio_disk
conform to the virtio spec. This is supported in QEMU since 4.2 by
disabling force-legacy for virtio-mmio.
2021-10-17 23:05:09 -07:00
..
bio.c
mention LRU list a bit more in comments.
2019-10-29 04:32:55 -04:00
buf.h
no buf->qnext
2019-09-24 14:41:51 -04:00
console.c
consolewrite does not need cons.lock -- can lead to sleep() with lock held
2020-11-05 06:56:51 -05:00
date.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
defs.h
Remove setproc prototype
2021-08-31 14:14:38 -04:00
elf.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
entry.S
fix ld warning: undefined symbol _entry
2021-08-31 20:58:58 -04:00
exec.c
exec() only accepts MAXARG arguments
2021-08-31 14:26:43 -04:00
fcntl.h
make "echo hello > x" truncate file x.
2020-08-10 11:19:10 -04:00
file.c
hopefully make writei more correct
2020-11-05 06:56:51 -05:00
file.h
Add major/minor/mkdev
2019-08-23 19:41:53 -04:00
fs.c
Rename icache to itable
2020-11-23 19:30:15 -05:00
fs.h
FD_DEVICE
2019-06-13 10:29:27 -04:00
kalloc.c
Make the end variable be really at the end of bss, and delete + 4096 in freerange()
2019-09-08 15:19:19 -04:00
kernel.ld
Clean up linker script
2019-10-21 22:27:18 -04:00
kernelvec.S
more explicable scratch area size for machine-mode timer interrupts
2020-10-05 19:30:27 -04:00
log.c
fix typos in user/usertest.c & kernel/log.c
2021-08-31 14:10:14 -04:00
main.c
Change inode cache in main.c to inode table
2021-08-31 14:17:39 -04:00
memlayout.h
Clarify CLINT and PLIC acronym
2020-10-03 16:36:20 -04:00
param.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
pipe.c
test for closed pipe or killed on every char, not just if pipe full
2020-11-05 06:56:51 -05:00
plic.c
interrupt-driven uart output, hopefully a nice example for teaching.
2020-08-10 11:19:10 -04:00
printf.c
move panicked check to uart.c
2020-08-28 09:00:41 -04:00
proc.c
proc_tree_lock -> wait_lock
2020-11-05 19:50:46 -05:00
proc.h
comment
2021-08-31 14:27:33 -04:00
ramdisk.c
Update ramdisk.c
2020-01-16 15:05:27 +00:00
riscv.h
fix comment for 'sepc'
2021-08-31 14:12:36 -04:00
sleeplock.c
Checkpoint switching to per-process locks, in attempt clarify xv6's
2019-07-02 09:14:47 -04:00
sleeplock.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
spinlock.c
nits
2019-10-27 08:03:19 -04:00
spinlock.h
nits
2019-07-10 14:54:34 -04:00
start.c
Configure PMP at boot
2021-08-30 16:27:52 -04:00
stat.h
Make size in stat.h be a uint64
2019-07-04 08:57:23 -04:00
string.c
memmove(dst, src, 0) leads to overflow in while(n-- > 0) as n is uint64 (thanks
2021-09-01 07:29:12 -04:00
swtch.S
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
syscall.c
rename p->tf to p->trapframe, for consistency with p->context
2020-08-10 11:19:10 -04:00
syscall.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
sysfile.c
usertest for exec() out of memory recovery
2020-08-21 11:00:45 -04:00
sysproc.c
Support exit status for exit/wait
2019-09-10 12:30:10 -04:00
trampoline.S
Change tf -> trapframe in a few comments
2020-08-10 11:19:10 -04:00
trap.c
interrupt-driven uart output, hopefully a nice example for teaching.
2020-08-10 11:19:10 -04:00
types.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
uart.c
I fixed a typo in the comment.
2021-08-31 14:16:59 -04:00
virtio_disk.c
port virtio_disk to virtio spec 1.0+
2021-10-17 23:05:09 -07:00
virtio.h
port virtio_disk to virtio spec 1.0+
2021-10-17 23:05:09 -07:00
vm.c
Assert that the size in mappages() is always positive
2021-08-31 14:20:32 -04:00