Commit graph

23 commits

Author SHA1 Message Date
Russ Cox
0aef891495 shuffle and tweak for formatting.
pdf has very good page breaks now.
would be a good copy for fall 2009.
2009-08-08 01:07:30 -07:00
Russ Cox
2de1c550ca trap cleanup
IRQ_OFFSET -> T_IRQ0 (a trap number not an IRQ number)
T_SYSCALL 0x30 -> 0x40 (move out of IRQ range)
2009-07-11 19:24:56 -07:00
rsc
2157576107 be consistent: no underscores in function names 2009-03-08 22:07:13 +00:00
rsc
eb52c7de1d comments; rename irq_ to pic_ 2007-08-28 19:04:36 +00:00
rsc
558ab49f13 delete unnecessary #include lines 2007-08-27 23:26:33 +00:00
rsc
19297caf0d fix ide, pit interfaces 2006-09-07 15:29:54 +00:00
kaashoek
f70172129c run without lapic and ioapic, if they are not present
if no lapic available, use 8253pit for clock
now xv6 runs both on qemu (uniprocessor) and bochs (uniprocessor and MP)
2006-09-07 01:37:58 +00:00
rsc
0cfc7290e8 wrap long lines 2006-09-06 19:08:14 +00:00
rsc
f552738889 no /* */ comments 2006-09-06 17:50:20 +00:00
rsc
9e9bcaf143 standardize various * conventions 2006-09-06 17:27:19 +00:00
rsc
a650c606fe spacing fixes: no tabs, 2-space indents (for rtm) 2006-09-06 17:04:06 +00:00
kaashoek
a81e02133a a few nits 2006-09-04 12:41:27 +00:00
kaashoek
7abf49d2f2 remove duplication
don't use the same name for two different pieces of code
2006-09-03 15:39:29 +00:00
rtm
e4bcd2a3a9 wdir now uses readi/writei 2006-08-13 20:06:42 +00:00
rtm
17e3cf15ba fix iget() bug that allocated in-use inode[] entries 2006-08-13 15:51:58 +00:00
kaashoek
366189214e nit 2006-08-04 18:23:23 +00:00
kaashoek
c8b29f6d03 better interrupt plan---this one appears to work
ioapic
2006-08-04 18:12:31 +00:00
rtm
2927081628 uint32_t -> uint &c 2006-07-20 09:07:53 +00:00
rsc
40a2a08319 Undo change from this morning that wasn't intended to get in. 2006-07-16 01:12:57 +00:00
rsc
643b122b4a move everything having to do with proc_table_lock into proc.c 2006-07-15 17:24:54 +00:00
kaashoek
b22d898297 timer interrupts
disk interrupts (assuming bochs has a bug)
2006-07-05 20:00:14 +00:00
kaashoek
21a88fd487 checkpoint. booting second processor. stack is messed up, but thanks to cliff
and plan 9 code, at least boots and gets into C code.
2006-06-22 01:28:57 +00:00
rtm
ae6e8aa730 checkpoint 2006-06-16 20:29:25 +00:00