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xv6-riscv/kernel
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Frans Kaashoek 05074badc4 When either_copyin/out fails, return an error from write/read 
Add a test to check that read/write return an error
2020-09-24 13:18:54 -04:00
..
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
move panicked check to uart.c
2020-08-28 05:51:48 -04:00
date.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
defs.h
Adjust a few prototypes to be explicit that they don't take arguments
2020-08-21 10:56:27 -04:00
elf.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
entry.S
x
2020-08-15 05:46:32 -04:00
exec.c
usertest for exec() out of memory recovery
2020-08-19 12:35:14 -04:00
fcntl.h
make "echo hello > x" truncate file x.
2020-07-16 11:38:08 -04:00
file.c
fix major validation
2019-09-23 20:01:56 -04:00
file.h
Add major/minor/mkdev
2019-08-23 19:41:53 -04:00
fs.c
When either_copyin/out fails, return an error from write/read
2020-09-24 13:18:54 -04:00
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
???
2019-07-26 11:09:54 -04:00
log.c
Cosmetic cleanup: fsinit reads sb and calls loginit. initialize icache
2019-08-18 14:35:11 -04:00
main.c
sfence.vma in trampoline as well
2019-09-03 16:29:48 -04:00
memlayout.h
rename p->tf to p->trapframe, for consistency with p->context
2020-07-17 16:29:52 -04:00
param.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
pipe.c
streamline copyin/copyout code in usertests
2020-08-07 15:06:43 -04:00
plic.c
interrupt-driven uart output, hopefully a nice example for teaching.
2020-07-20 06:59:26 -04:00
printf.c
move panicked check to uart.c
2020-08-28 05:51:48 -04:00
proc.c
handle another out-of-memory in fork(). the policy here is not consistent,
2020-08-13 10:22:07 -04:00
proc.h
modify each page in usertests countfree()
2020-08-07 05:32:48 -04:00
ramdisk.c
Update ramdisk.c
2020-08-10 13:59:40 -04:00
riscv.h
nits
2019-10-27 08:03:19 -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
nits
2019-10-27 08:03:19 -04:00
stat.h
Make size in stat.h be a uint64
2019-07-04 08:57:23 -04:00
string.c
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -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
2020-07-17 16:29:52 -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
2020-08-19 12:35:14 -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
2020-08-06 20:31:19 -04:00
trap.c
interrupt-driven uart output, hopefully a nice example for teaching.
2020-07-20 06:59:26 -04:00
types.h
separate source into kernel/ user/ mkfs/
2019-06-11 09:57:14 -04:00
uart.c
move panicked check to uart.c
2020-08-28 05:51:48 -04:00
virtio_disk.c
Write interrupt ack register in virtio_disk_intr()
2020-08-10 13:59:40 -04:00
virtio.h
Introduce alloc3_desc and UsedArea to make code easier to read
2019-07-01 08:20:35 -04:00
vm.c
fix a bug in the out-of-memory handling code in exec
2020-08-13 14:10:58 -04:00