Commit graph

677 commits

Author SHA1 Message Date
rsc
2186f88c21 formatting, cleanup 2007-08-14 19:41:56 +00:00
rsc
cce27ba9fb formatting 2007-08-14 19:41:38 +00:00
rsc
07ddc0fa82 nit 2007-08-14 19:41:29 +00:00
rsc
fe5f50a03d fixes 2007-08-14 19:41:01 +00:00
rsc
5e8c5d8bb8 formatting; split kbd constants into kbd.h 2007-08-14 19:31:16 +00:00
rsc
ea6e370964 i cannot prove that release before wakeup is wrong, but i cannot convince myself it is right either 2007-08-14 19:10:57 +00:00
rsc
4bc5056c19 formatting, simplify 2007-08-14 19:05:48 +00:00
rsc
8d0a83565a formatting, sleep bug fix 2007-08-14 18:46:29 +00:00
rsc
f1f8dd91bc formatting 2007-08-14 18:42:34 +00:00
rsc
29ff8d495c ide_write unused => gone 2007-08-14 14:24:09 +00:00
rsc
8c4b5fc5b3 Gcc expects to be able to pick up the return
address off the stack, so put one there for it.
(Bug was hidden by bad segment limits.)
2007-08-14 04:56:30 +00:00
rsc
2ef3a64bb4 Because limit gives the address of the last addressable
byte in the segment, the limit argument to SEG16 and SEG
needs to have 1 subtracted from it.
2007-08-14 04:55:45 +00:00
rsc
64659055bd ditto 2007-08-14 04:06:02 +00:00
rsc
3163085ace Cannot use "g" as an arg constraint because
some memory references aren't actually valid
and gcc is a bit too smart in parsing (%0) and
a bit too dumb in knowing which memory refs
are not valid.  Using "r" seems to constrain gcc
to use a register as in (%eax) and not substitute
a memory reference like (-36(%ebp)).

No one really understands these things.
2007-08-14 04:05:27 +00:00
rsc
5e03dd86c8 add test for rm . 2007-08-10 17:53:09 +00:00
rsc
15b326b630 nit 2007-08-10 17:45:49 +00:00
rsc
8908cc9b15 correct line numbers 2007-08-10 17:45:14 +00:00
rsc
8139713c46 add note 2007-08-10 17:19:15 +00:00
rsc
2715cd3592 and spinlock 2007-08-10 17:17:57 +00:00
rsc
dca5b5ca2e avoid assignments in declarations 2007-08-10 17:17:42 +00:00
rsc
6861140a66 replace bogus loops with slightly less bogus loops. 2007-08-10 17:05:46 +00:00
rsc
3d145283a2 tweak kalloc 2007-08-10 17:02:36 +00:00
rsc
9736728d23 cleanup main 2007-08-10 17:00:00 +00:00
rsc
7d4aef6cfd various cleanups 2007-08-10 16:52:31 +00:00
rsc
b6095304b7 Make cp a magic symbol. 2007-08-10 16:37:27 +00:00
rsc
3bbbaca14d move variable declaration up 2007-08-10 16:35:01 +00:00
rsc
bc01170334 The final curproc[cpu()] is now cp 2007-08-09 19:06:37 +00:00
rsc
ab5c2dbb59 Clearer namei 2007-08-09 19:05:00 +00:00
rsc
806f4c11f7 oops 2007-08-09 17:53:03 +00:00
rsc
9583b476bf try to use cp only for curproc[cpu()] 2007-08-09 17:32:40 +00:00
rsc
22330658ff spacing 2007-08-09 16:56:40 +00:00
rsc
4249490230 notes 2007-08-08 10:32:32 +00:00
rsc
f2f062da61 check p->killed for long-lived sleeps 2007-08-08 10:29:42 +00:00
rsc
1cb183a987 2007 2007-08-08 10:27:15 +00:00
rsc
c65e499f3b help gcc 2007-08-08 10:27:04 +00:00
rsc
95c07f8267 move ialloc body up, avoiding double check for end of loop 2007-08-08 09:53:46 +00:00
rsc
32eea7665a panic like bget 2007-08-08 09:50:46 +00:00
rsc
3f98d050e1 refactor bget to be more like iget - make it clear that sleep loops 2007-08-08 09:50:26 +00:00
rsc
9ad44da676 unused 2007-08-08 09:44:23 +00:00
rsc
c16e0916a7 cleaner table 2007-08-08 09:43:07 +00:00
rsc
19b1f63813 cleaner table 2007-08-08 09:42:36 +00:00
rsc
453c6a65a2 convert syscall dispatch to table 2007-08-08 09:41:21 +00:00
rsc
c664dd5d23 missing void 2007-08-08 09:32:39 +00:00
rsc
61dff66b35 fix error message 2007-08-08 09:30:58 +00:00
rsc
115e177400 standardize on not using unsigned keyword 2007-08-08 09:30:48 +00:00
rsc
d80b06a1e0 iincref returns new ref 2007-08-08 09:30:42 +00:00
rsc
35a24c8318 fix index bug 2007-08-08 09:29:18 +00:00
rsc
2e51e12f09 make ls work on directories 2007-08-08 09:17:09 +00:00
rsc
3fd50978a8 spacing 2007-08-08 09:12:53 +00:00
rsc
5d0fe3445b more bugs 2007-08-08 09:10:16 +00:00