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ladybird/Kernel
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Andreas Kling 6cba80510e Kernel: Add a Finalizer process to take care of dying processes. 
Instead of processes themselves getting scheduled to finish dying,
let's have a Finalizer process that wakes up whenever someone is dying.
This way we can do all kinds of lock-taking in process cleanup without
risking reentering the scheduler.
2019-02-06 18:45:21 +01:00
..
Boot Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
.bochsrc Kernel: Much improved BochsVGA (BXVGA) support. 2019-02-06 10:17:26 +01:00
.gitignore Add basic automatic dependency management to Makefiles. 2019-02-02 04:41:59 +01:00
_fs_contents.stock Unbreak ksym loading and make reading /proc/PID/stack not crash. 2019-01-01 02:20:01 +01:00
_start.cpp Import the "gerbert" kernel I worked on earlier this year. 2018-10-16 11:02:00 +02:00
Assertions.h Add a simple IDEDiskDevice class that implements DiskDevice from VFS. 2018-10-16 14:17:43 +02:00
BochsVGADevice.cpp Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
BochsVGADevice.h Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
CharacterDevice.cpp Deallocate PTY's when they close. 2019-01-30 18:47:18 +01:00
CharacterDevice.h Add uid and gid to CharacterDevices. 2019-01-31 05:55:30 +01:00
CMOS.cpp Make bash-2.05b build with minimal changes. 2018-11-17 00:14:07 +01:00
CMOS.h Make bash-2.05b build with minimal changes. 2018-11-17 00:14:07 +01:00
Console.cpp Expose the kernel log buffer through /proc/dmesg. 2019-01-28 22:40:55 +01:00
Console.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
DevPtsFS.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
DevPtsFS.h Deallocate PTY's when they close. 2019-01-30 18:47:18 +01:00
DiskBackedFileSystem.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
DiskBackedFileSystem.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
DiskDevice.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
DiskDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
DoubleBuffer.cpp Catch anyone trying to use a DoubleBuffer with interrupts disabled. 2019-01-16 01:58:11 +01:00
DoubleBuffer.h Rename SpinLock to Lock. It hasn't been a SpinLock for some time. 2019-01-17 16:25:02 +01:00
elf.h Make it possible to build the Kernel on a macOS host. 2018-12-02 23:34:50 +01:00
ELFImage.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
ELFImage.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
ELFLoader.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
ELFLoader.h Use the entry point address from the ELF header instead of looking up _start. 2018-12-29 03:28:55 +01:00
ext2_fs.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
ext2_types.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
Ext2FileSystem.cpp Kernel: Invalidate file-backed VMO's when inodes are written. 2019-02-05 08:17:46 +01:00
Ext2FileSystem.h Ext2FS: Avoid a kmallocation every time we fetch an inode from disk. 2019-02-03 04:05:30 +01:00
FIFO.cpp Allow character devices to block write attempts until there is more space. 2019-01-15 09:17:22 +01:00
FIFO.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
FileBackedDiskDevice.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
FileBackedDiskDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
FileDescriptor.cpp Kernel: Oops, I mixed up st_dev and st_rdev in struct stat. 2019-02-03 06:23:10 +01:00
FileDescriptor.h Make stat() work on device files again. 2019-01-31 05:05:57 +01:00
FileSystem.cpp Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
FileSystem.h Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
FullDevice.cpp Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
FullDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
GUIEventDevice.cpp Tear out or duplicate what's unique for WindowServer from Widgets. 2019-01-16 16:03:50 +01:00
GUIEventDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
GUITypes.h Add a simple close button ("X") to windows. 2019-02-05 10:31:37 +01:00
i386.cpp Kernel: Invalidate file-backed VMO's when inodes are written. 2019-02-05 08:17:46 +01:00
i386.h Kernel: Add an InterruptFlagSaver helper class. 2019-02-05 11:14:09 +01:00
i8253.cpp Clean up some uninteresting log spam. 2019-02-06 11:32:23 +01:00
i8253.h Implement event loop timers. 2019-02-01 03:50:06 +01:00
IDEDiskDevice.cpp Clean up some uninteresting log spam. 2019-02-06 11:32:23 +01:00
IDEDiskDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
init.cpp Kernel: Add a Finalizer process to take care of dying processes. 2019-02-06 18:45:21 +01:00
InodeIdentifier.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
InodeMetadata.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
IO.h Kernel: Much improved BochsVGA (BXVGA) support. 2019-02-06 10:17:26 +01:00
IRQHandler.cpp More coding style changes. 2018-12-03 00:39:25 +01:00
IRQHandler.h More coding style changes. 2018-12-03 00:39:25 +01:00
kassert.h More coding style changes. 2018-12-03 00:39:25 +01:00
Keyboard.cpp Add support for keyboard arrow keys. 2019-01-30 21:18:13 +01:00
Keyboard.h LibGUI: Start bringing up GTextBox in the standalone world. 2019-01-26 06:39:13 +01:00
KeyCode.h LibGUI: Start bringing up GTextBox in the standalone world. 2019-01-26 06:39:13 +01:00
kmalloc.cpp Kernel: Unbreak symbolication yet another time. 2019-01-27 10:17:56 +01:00
kmalloc.h Kernel: Unbreak symbolication yet another time. 2019-01-27 10:17:56 +01:00
kprintf.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
kprintf.h Build Painter & friends into LibC. Use it in the GUI test app. 2019-01-14 20:02:51 +01:00
kstdio.h Fix Userland build. 2019-01-13 04:31:16 +01:00
KSyms.cpp Kernel: VFS::open/create should take base Inode& instead of InodeIdentifier. 2019-02-01 15:36:45 +01:00
KSyms.h Unbreak ksym loading and make reading /proc/PID/stack not crash. 2019-01-01 02:20:01 +01:00
ktime.h Fix some minor build warnings. 2018-10-17 16:48:43 +02:00
Limits.h Kernel: Get rid of Unix namespace. 2019-01-23 06:57:00 +01:00
linker.ld Import the "gerbert" kernel I worked on earlier this year. 2018-10-16 11:02:00 +02:00
makeall.sh Clock: Turns the clock window from guitest2 into a separate program. 2019-02-05 09:44:13 +01:00
Makefile Clean up LDFLAGS a bit. 2019-02-06 14:48:09 +01:00
makeuserland.sh Clock: Turns the clock window from guitest2 into a separate program. 2019-02-05 09:44:13 +01:00
MasterPTY.cpp Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
MasterPTY.h Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
MemoryManager.cpp Kernel: Various stability improvements. 2019-02-06 17:34:27 +01:00
MemoryManager.h Show the amount of memory in GraphicsBitmaps in /bin/top. 2019-02-05 09:27:27 +01:00
mkf.sh Start working on a simple graphical font editor. 2019-02-02 08:07:06 +01:00
mkmap.sh Omit duplicate lines from the ksyms map. 2018-12-03 02:23:49 +01:00
NullDevice.cpp Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
NullDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
PCI.cpp Kernel: Much improved BochsVGA (BXVGA) support. 2019-02-06 10:17:26 +01:00
PCI.h Kernel: Much improved BochsVGA (BXVGA) support. 2019-02-06 10:17:26 +01:00
PIC.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
PIC.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
Process.cpp Kernel: Add a Finalizer process to take care of dying processes. 2019-02-06 18:45:21 +01:00
Process.h Kernel: Add a Finalizer process to take care of dying processes. 2019-02-06 18:45:21 +01:00
ProcessGUI.cpp Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
ProcFS.cpp Kernel: Add /proc/pci so we can see what's on the PCI bus. 2019-02-06 10:29:35 +01:00
ProcFS.h Kernel: Rewrite ProcFS. 2019-02-03 12:33:11 +01:00
PS2MouseDevice.cpp PS2MouseDevice: Try to synchronize the data reporting stream. 2019-01-17 02:13:21 +01:00
PS2MouseDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
PTYMultiplexer.cpp Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
PTYMultiplexer.h Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
Queue.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
RandomDevice.cpp Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
RandomDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
RTC.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
RTC.h Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
run Add TIOCGWINSZ ioctl so userland can determine terminal geometry. 2018-11-29 03:45:23 +01:00
Scheduler.cpp Kernel: Add a Finalizer process to take care of dying processes. 2019-02-06 18:45:21 +01:00
Scheduler.h Kernel: Add a Finalizer process to take care of dying processes. 2019-02-06 18:45:21 +01:00
SlavePTY.cpp Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
SlavePTY.h Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
StdLib.cpp Kernel: Rewrite ProcFS. 2019-02-03 12:33:11 +01:00
StdLib.h Make it possible to build the Kernel on a macOS host. 2018-12-02 23:34:50 +01:00
sync.sh Clock: Turns the clock window from guitest2 into a separate program. 2019-02-05 09:44:13 +01:00
SyntheticFileSystem.cpp Big, possibly complete sweep of naming changes. 2019-01-31 17:31:23 +01:00
SyntheticFileSystem.h Add a /dev/pts filesystem and make PTY allocation dynamic. 2019-01-30 00:49:20 +01:00
Syscall.cpp Clean up some uninteresting log spam. 2019-02-06 11:32:23 +01:00
Syscall.h Get nyancat nyanning in Serenity. 2019-02-03 16:11:28 +01:00
system.h The syncd loop can just be a lambda. 2018-12-24 23:10:48 +01:00
TSS.h Share code between spawn() and exec() implementations. 2018-11-03 10:55:02 +01:00
TTY.cpp Kernel: Closing a MasterPTY should generate a TTY hangup. 2019-02-05 12:55:19 +01:00
TTY.h Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
types.h Get nyancat nyanning in Serenity. 2019-02-03 16:11:28 +01:00
UnixTypes.h LibC: Add mktime(). 2019-01-31 16:51:27 +01:00
VirtualConsole.cpp Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
VirtualConsole.h Kernel: Writing to a slave PTY should yield EIO if the master is closed. 2019-02-05 13:09:01 +01:00
VirtualFileSystem.cpp Kernel: Fix some broken debugging code in VFS. 2019-02-06 17:34:27 +01:00
VirtualFileSystem.h Bootloader: Locate the kernel's data segment and clear it. 2019-02-06 16:02:10 +01:00
ZeroDevice.cpp Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00
ZeroDevice.h Move VFS sources into Kernel/. 2019-01-23 05:14:00 +01:00