Commit graph

1975 commits

Author SHA1 Message Date
Andreas Kling
a082738f04 SharedGraphics: Move PainterStateSaver out of line. 2019-04-16 01:01:03 +02:00
Andreas Kling
b5759089d8 LibCore: Add CIODevice::seek(). 2019-04-16 00:51:05 +02:00
Andreas Kling
1debc0a78c Kernel: Reduce kmallocing in all_processes() and all_pids(). 2019-04-16 00:37:35 +02:00
Andreas Kling
2533e0b57b Kernel: Reduce kmallocing in /proc/all and /proc/memstat. 2019-04-16 00:36:17 +02:00
Andreas Kling
88f03f86ff Kernel: Have TTY subclasses cache their tty_name/pts_name. 2019-04-16 00:35:02 +02:00
Andreas Kling
d384c7815f Kernel: Make it possible to have kmalloc() dump call stacks.
This can be enabled at any time using a sysctl:

    sysctl kmalloc_stacks=1

The stacks will go to the debugger output only.
2019-04-15 23:58:48 +02:00
Andreas Kling
bc6ac1c2f2 WindowServer: Let the CPU monitor keep /proc/all open between refreshes.
Just seek to the beginning on every iteration and start over. This avoids
a bunch of syscalls.
2019-04-15 23:57:31 +02:00
Andreas Kling
30b0e5f82e AK: Make StringBuilder::appendf() pre-allocate the format string length. 2019-04-15 23:56:35 +02:00
Andreas Kling
fa89446cb6 Kernel: Make symbolication callable from kmalloc().
It wasn't possible to symbolicate from kmalloc(), since symbolication would
call kmalloc(). :^)
2019-04-15 23:50:25 +02:00
Andreas Kling
ae0dc22716 Kernel: Make validate_read_from_kernel() return early for nullptr checks.
Null pointers are always invalid, so don't bother going through all the
various checks for them.
2019-04-15 23:48:31 +02:00
Andreas Kling
9eab8734fe PNGLoader: Disable debug spam. 2019-04-15 23:47:42 +02:00
Andreas Kling
e9c0f4567d Kernel+ProcessManager: Expose the number of kmalloc/kfree calls.
This will be very helpful in tracking down unwanted kmalloc traffic. :^)
2019-04-15 19:43:12 +02:00
Andreas Kling
13041f894f Kernel: Start using StringView in the VFS class.
The less kmalloc() we can do, the better. Calling kmalloc() disables all
interrupts while it runs, so it's directly affecting responsiveness.
2019-04-15 14:57:27 +02:00
Andreas Kling
461aa550eb AK: Add a StringView class. 2019-04-15 14:56:37 +02:00
Andreas Kling
7972303405 Meta: Oops, screwed up one of the links. 2019-04-15 14:17:44 +02:00
Andreas Kling
d4211ede31 Meta: Update ReadMe with license and links. 2019-04-15 14:16:45 +02:00
Andreas Kling
ddcaf02a57
Let's go with a 2-clause BSD license. 2019-04-15 14:04:23 +02:00
Andreas Kling
87c4d2bc92 Userland: Add a /bin/basename program. 2019-04-15 13:57:09 +02:00
Andreas Kling
024057b39a Userland: Make sync.sh copy all executables from ../Userland 2019-04-15 13:53:27 +02:00
Andreas Kling
c8e601a5d5 Minesweeper: Add little icons to the flags and timer labels. 2019-04-15 03:12:28 +02:00
Andreas Kling
791e8f5bb0 Minesweeper: Paint a grid pattern below the mines. 2019-04-15 02:45:04 +02:00
Andreas Kling
bc5148354f LibCore: Add a CConfigFile class, a simple INI file parser.
You open the configuration for an app like so:

    auto config = CConfigFile::get_for_app("MyApp");

This will then open ~/MyApp.ini and parse it for you.
Immediately start using it in Minesweeper to load the field size and mine
count from a config file.
2019-04-15 02:23:20 +02:00
Nicolas Van Bossuyt
37c27e2e39 Userspace: gitignore binaries 2019-04-15 00:35:37 +02:00
Andreas Kling
1503834c3b Minesweeper: Add flag counter and game timer. 2019-04-14 21:01:52 +02:00
Andreas Kling
adc91d92a3 Userland: Oops, that merge broke the build, just needed a few tweaks. :^) 2019-04-14 20:32:44 +02:00
Andreas Kling
16ef7517c4
Merge pull request #6 from NicolasVanBossuyt/patch-1
Userland: Making the makefile smarter.
2019-04-14 20:16:07 +02:00
Nicolas Van Bossuyt
40e710da3d
Userland: Maybe find is overkill 2019-04-14 20:15:29 +02:00
Nicolas Van Bossuyt
dfeeaff237
Userland: making the makefile smarter 2019-04-14 19:58:25 +02:00
Andreas Kling
1e0e5b492b
Merge pull request #5 from NicolasVanBossuyt/patch-1
Uptime: making the ouput prettier
2019-04-14 19:28:43 +02:00
VAN BOSSUYT Nicolas
12f2d1f2e8 Uptime: making the ouput prettier
Just like the -p option on linux
2019-04-14 19:10:24 +02:00
Andreas Kling
c0fe48635b Kernel: Add /proc/uptime file (number of seconds since boot.)
Also added a simple /bin/uptime to pretty-print this information. :^)
2019-04-14 15:19:45 +02:00
Andreas Kling
0e30f4e412 Minesweeper: Flood fill should include the first numbered found. 2019-04-14 05:53:13 +02:00
Andreas Kling
a3e8fc3d9c LibCore: Add a convenience constructor for CTimer.
new CTimer(250, [] { thing_to_do_every_250_msec(); });
2019-04-14 05:44:15 +02:00
Andreas Kling
2af729a58a WindowServer: Simplify a few things in WSEventLoop. 2019-04-14 05:37:07 +02:00
Andreas Kling
94a5e08faf WindowServer: Rename WSMessage* => WSEvent*.
Since I'm on a roll here, I'll just rename WSMessageFoo to WSEventFoo now
that these inherit from CEventFoo anyway.
2019-04-14 05:23:37 +02:00
Andreas Kling
de184d0999 WindowServer: Port WindowServer to LibCore.
This was pretty straightforward thanks to the work I did separating out
LibCore from LibGUI already. :^)

- WSMessageLoop now inherits from CEventLoop.
- WSMessage now inherits from CEvent.
- WSMessageReceiver goes away.

Now there is only one event loop in Serenity. Very nice!
2019-04-14 05:15:22 +02:00
Andreas Kling
4132f645ee Kernel: Merge TSS.h into i386.h. 2019-04-14 04:39:56 +02:00
Andreas Kling
c2093ad994 WindowServer: Move the CPU monitor thingy to its own class. 2019-04-14 04:33:43 +02:00
Andreas Kling
f1b58d8d8c VisualBuilder: Let's have getters and setters for properties. 2019-04-14 04:14:23 +02:00
Andreas Kling
6dc9a6ef42 GWidget: Add direct setters for x, y, width & height. 2019-04-14 04:10:43 +02:00
Andreas Kling
3f6408919f AK: Improve smart pointer ergonomics a bit. 2019-04-14 02:36:06 +02:00
Andreas Kling
d5dec1922b WindowServer: Make menu windows inherently modal.
It was confusing that you could interact with other windows with a menu up.
2019-04-14 02:16:49 +02:00
Andreas Kling
2dbece54f5 AK: Add WeakPtr::operator T*() for ergonomy. 2019-04-14 02:15:43 +02:00
Andreas Kling
91e1f3ffb1 LibGUI+WindowServer: Add a way to dismiss opened menus from the client. 2019-04-14 01:53:19 +02:00
Andreas Kling
29d0412a06 Kernel: Remove system.h and make the uptime global a qword. 2019-04-14 01:29:14 +02:00
Andreas Kling
c09c114d77 WindowServer+LibGUI: Add ability to set per-window icons.
The icons are passed around as filesystem paths for now, since the shared
memory bitmaps only support 2 sides.
2019-04-13 16:59:55 +02:00
Andreas Kling
7a74b76769 GWidget: Silence debug spam about the click clock. 2019-04-13 16:15:47 +02:00
Andreas Kling
28cf9a41fe Minesweeper: Make it possible to win the game. :^) 2019-04-13 15:51:29 +02:00
Andreas Kling
198a1a6877 Minesweeper: Add some menus. 2019-04-13 14:32:18 +02:00
Andreas Kling
49b63efddb Minesweeper: Turn the field into a GFrame for that containery look. 2019-04-13 14:22:40 +02:00