Kevin Lange
8fb69d44cd
I have no frickin' clue what's causing these startup crashes. Requires further investigation.
2012-02-16 15:09:56 -06:00
Kevin Lange
a1d821de9b
Various fixes
2012-02-16 14:38:50 -06:00
Kevin Lange
a72f9bc7cf
Fix stack bug.
2012-02-16 14:31:40 -06:00
Markus Schober
71fd14d6f7
shm_obtain takes a (size_t *), altering it according to the size of the
...
block it returned.
Conflicts:
userspace/compositor.c
2012-02-16 03:43:30 -06:00
Markus Schober
6dc90b1ac2
shm_obtain takes a (size_t *) and modifies the value based on the true
...
size of the block returned.
2012-02-16 03:34:42 -06:00
Kevin Lange
6a1c5190d6
oops
2012-02-16 02:03:12 -06:00
Kevin Lange
e017e127b4
Update README
2012-02-16 02:02:09 -06:00
Kevin Lange
4694c67936
Add lock options to thread demo app
2012-02-16 01:48:51 -06:00
Kevin Lange
af860d46f2
Update threadtest to actually demonstrate the classic concurrency bug
2012-02-16 01:34:12 -06:00
Kevin Lange
c67d2796ef
Finish threading (might still be some bugs)
2012-02-16 01:06:44 -06:00
Markus Schober
79e67dbe16
drawlines will totally tell you if you gave it a key
2012-02-15 23:14:36 -06:00
Markus Schober
4453aba2de
can haz threads?
2012-02-15 22:56:16 -06:00
Kevin Lange
cffbb02240
Stuff and things
2012-02-15 20:50:31 -06:00
Kevin Lange
3980460484
top/left offsets are SIGNED; add julia fractal thingy
2012-02-13 19:46:00 -06:00
Kevin Lange
86fc80a5e6
Fix overlaps by actually assigning real indexes...
2012-02-13 16:35:57 -06:00
Kevin Lange
c211c61369
Well, that works.
2012-02-13 16:21:52 -06:00
Kevin Lange
9e4d78e721
Fix off-by-one rendering issue
2012-02-12 22:42:25 -06:00
Kevin Lange
749c22c2eb
There are some heisenbugs here. I can taste them.
2012-02-12 22:24:02 -06:00
Kevin Lange
1f3d78f8ea
Redraw root...
2012-02-12 19:34:19 -06:00
Kevin Lange
abf1e5c837
THIS... IS... SPAAAAARTAAA!!!
2012-02-12 19:30:36 -06:00
Kevin Lange
de0bbe739b
Fix a bunch of system calls...
2012-02-12 18:47:01 -06:00
Kevin Lange
e453b08dd6
Debugging, use proper signals, etc.
2012-02-12 17:00:21 -06:00
Kevin Lange
9b1e227c0f
Fix a dozen different things.
2012-02-12 16:45:23 -06:00
Markus Schober
e61f6d04c8
Merge branch 'compositor'
2012-02-12 05:36:12 -06:00
Markus Schober
0af41a28c1
Working on window server
2012-02-12 05:35:31 -06:00
Markus Schober
c47e199802
Working on window functionality
2012-02-12 05:24:40 -06:00
Kevin Lange
adf2b02b4b
[user] Remove the keyboard event loop from julia2
...
It doesn't even need one; eventually, we'll have window management and
you'll just close the app. It should technically just sit in a loop
endlessly after rendering (or waitforsignal, which we don't have yet).
2012-02-11 22:43:26 -06:00
Kevin Lange
cc7354d298
Fix bad process switch handling on empty queues
2012-02-11 18:27:28 -06:00
Kevin Lange
89c7ef9620
Add signal header...
2012-02-11 18:02:22 -06:00
Kevin Lange
ec391b013e
Fix merge conflict
2012-02-11 18:02:14 -06:00
Kevin Lange
49adc34013
Fix buffer overwrites and other issues in compositor
2012-02-11 18:01:21 -06:00
Markus Schober
b06b4fc576
Compositor doesn't clobber the heap anymore.
2012-02-11 17:57:22 -06:00
Markus Schober
a3384aac9e
The new compositor is armed and (almost) fully operational!
2012-02-11 15:54:01 -06:00
Kevin Lange
824f2dfb94
fix typos
2012-02-11 01:23:27 -06:00
Kevin Lange
a4178b9248
Magic, identifiers, etc.
2012-02-11 01:20:17 -06:00
Kevin Lange
3411eb380f
Protocol refinements
2012-02-11 00:06:09 -06:00
Kevin Lange
9315c95452
Command formats and numbers
2012-02-10 23:29:08 -06:00
Kevin Lange
bc692e83df
New compositing work
2012-02-10 23:23:20 -06:00
Markus Schober
d28726fae7
[userspace] really simple second compositor built on shm
2012-02-10 22:54:50 -06:00
Markus Schober
45903b204b
fixed a subtle bug in shm; added a bunch of utilities to test it
2012-02-10 22:31:38 -06:00
Kevin Lange
d5d302134c
Fix run-fullscreen weirdness
2012-02-09 20:37:57 -06:00
Kevin Lange
e5f3e49c9d
[user] lock application (silly, command line)
2012-02-09 15:29:32 -06:00
Kevin Lange
661aea0c2f
Add GNU bc's libmath.b (license included in file)
2012-02-09 15:29:20 -06:00
Kevin Lange
71842055f4
Fix off-by-one
2012-02-08 22:42:11 -06:00
Kevin Lange
3eb42fe0f0
Fix RPG rendering, finally
2012-02-08 21:22:30 -06:00
Kevin Lange
58c176dfa0
Syscalls to share file descriptors over a shared memory region
2012-02-08 20:59:34 -06:00
Kevin Lange
180342822a
Merge branch 'master' of github.com:klange/osdev
2012-02-08 20:09:33 -06:00
Kevin Lange
79fcaf5136
Stability fixes.
2012-02-08 20:09:28 -06:00
Markus Schober
27d0deed5b
[shm] fork() and execve() don't wreak havoc on shm
2012-02-08 19:59:34 -06:00
Kevin Lange
aa73f6fc6e
Fix a task 0 exit bug
2012-02-08 19:30:35 -06:00
