kaashoek
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7837c71b32
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disable all interrupts when acquiring lock
user program that makes a blocking system call
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2006-07-06 21:47:22 +00:00 |
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kaashoek
|
b22d898297
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timer interrupts
disk interrupts (assuming bochs has a bug)
|
2006-07-05 20:00:14 +00:00 |
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rtm
|
8b4e2a08fe
|
swtch saves callee-saved registers
swtch idles on per-CPU stack, not on calling process's stack
fix pipe bugs
usertest.c tests pipes, fork, exit, close
|
2006-07-01 21:26:01 +00:00 |
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kaashoek
|
f7cea12b38
|
disable interrupts when holding kernel lock
|
2006-06-28 16:44:41 +00:00 |
|
kaashoek
|
bd303ed060
|
timer interrupts
|
2006-06-28 16:35:03 +00:00 |
|
rtm
|
c41f1de5d4
|
file descriptors
pipes
|
2006-06-27 14:35:53 +00:00 |
|
rtm
|
b61c2547b8
|
system call return values
initialize 2nd cpu's idt
|
2006-06-26 20:31:52 +00:00 |
|
kaashoek
|
a44ee3cde8
|
stick mpstack in cpu structure
|
2006-06-26 16:40:43 +00:00 |
|
rtm
|
bf3903612d
|
system call arguments
|
2006-06-26 15:11:19 +00:00 |
|
rtm
|
89eb5fbe6d
|
boot more than two CPUs, each on own initial stack
|
2006-06-24 22:47:06 +00:00 |
|
rtm
|
7df1310b2a
|
bug in trapret
|
2006-06-22 20:50:32 +00:00 |
|
rtm
|
df5cc91659
|
compile "user programs"
curproc array
|
2006-06-22 20:47:23 +00:00 |
|
rtm
|
bf49aedbed
|
send console output to parallel port
|
2006-06-22 15:51:57 +00:00 |
|
kaashoek
|
8352b99801
|
oops
|
2006-06-22 15:28:09 +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 |
|
kaashoek
|
7baa34a421
|
start on MP; detect MP configuration
|
2006-06-21 01:53:07 +00:00 |
|
rtm
|
ae6e8aa730
|
checkpoint
|
2006-06-16 20:29:25 +00:00 |
|
rtm
|
be0a7eacda
|
sleep, wakeup, wait, exit
|
2006-06-15 19:58:01 +00:00 |
|
rtm
|
a4c03dea09
|
primitive fork and exit system calls
|
2006-06-15 16:02:20 +00:00 |
|
rtm
|
cb83c71628
|
fix some trap bugs
|
2006-06-13 22:08:20 +00:00 |
|
rtm
|
84eb544b23
|
foo
|
2006-06-13 15:50:40 +00:00 |
|
rtm
|
0a70d042d0
|
more or less take traps/interrupts
|
2006-06-13 15:50:06 +00:00 |
|
rtm
|
70a895f63c
|
xx
|
2006-06-12 15:27:13 +00:00 |
|
rtm
|
55e95b16db
|
import
|
2006-06-12 15:22:12 +00:00 |
|