xv6-65oo2/kernel
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.h port virtio_disk to virtio spec 1.0+ 2021-10-17 23:05:09 -07:00
virtio_disk.c 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