Andreas Kling abe3f515b1 Make font loading use mmap(). ... This exposed a serious race condition in page_in_from_inode(). Reordered the logic and added a paging lock to VMObject. Now, only one process can page in from a VMObject at a time. There are definitely ways to optimize this, for instance by making the locking be per-page instead. It's not something that I'm going to worry about right now though.		2019-02-03 01:36:25 +01:00
..
Boot	Switch into 1024x768x32bpp VESA LFB mode at boot.	2019-01-09 02:29:11 +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
.bochsrc	.bochsrc: Toggle mouse grab with ctrl-alt (works nicer on 1-button mice.)	2019-01-28 02:34:09 +01:00
.gitignore	Add basic automatic dependency management to Makefiles.	2019-02-02 04:41:59 +01:00
Assertions.h	Add a simple IDEDiskDevice class that implements DiskDevice from VFS.	2018-10-16 14:17:43 +02:00
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	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
Ext2FileSystem.h	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +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	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
FileDescriptor.h	Make stat() work on device files again.	2019-01-31 05:05:57 +01:00
FileSystem.cpp	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
FileSystem.h	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +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	Let userland retain the window backing store while drawing into it.	2019-01-24 23:44:19 +01:00
i386.cpp	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
i386.h	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
i8253.cpp	Implement event loop timers.	2019-02-01 03:50:06 +01:00
i8253.h	Implement event loop timers.	2019-02-01 03:50:06 +01:00
IDEDiskDevice.cpp	Ext2FS: Delete inodes when their link count goes to zero.	2019-01-22 16:34:24 +01:00
IDEDiskDevice.h	Move VFS sources into Kernel/.	2019-01-23 05:14:00 +01:00
init.cpp	Start working on a simple graphical font editor.	2019-02-02 08:07:06 +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	Make IO helpers inline and use immediate-encoded ports when possible.	2018-11-02 10:14:26 +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	Start working on a simple graphical font editor.	2019-02-02 08:07:06 +01:00
Makefile	Add basic automatic dependency management to Makefiles.	2019-02-02 04:41:59 +01:00
makeuserland.sh	Start bringing up LibGUI properly (formerly Widgets.)	2019-01-20 05:48:43 +01:00
MasterPTY.cpp	Add uid and gid to CharacterDevices.	2019-01-31 05:55:30 +01:00
MasterPTY.h	Deallocate PTY's when they close.	2019-01-30 18:47:18 +01:00
MemoryManager.cpp	Make font loading use mmap().	2019-02-03 01:36:25 +01:00
MemoryManager.h	Make font loading use mmap().	2019-02-03 01:36:25 +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
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: VFS::open/create should take base Inode& instead of InodeIdentifier.	2019-02-01 15:36:45 +01:00
Process.h	Implement event loop timers.	2019-02-01 03:50:06 +01:00
ProcessGUI.cpp	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
ProcFileSystem.cpp	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
ProcFileSystem.h	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +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	Add uid and gid to CharacterDevices.	2019-01-31 05:55:30 +01:00
PTYMultiplexer.h	Deallocate PTY's when they close.	2019-01-30 18:47:18 +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	Implement event loop timers.	2019-02-01 03:50:06 +01:00
Scheduler.h	Kernel: Implement lazy FPU state restore.	2019-01-25 07:52:44 +01:00
SlavePTY.cpp	Add uid and gid to CharacterDevices.	2019-01-31 05:55:30 +01:00
SlavePTY.h	Let the slave PTY keep the master PTY alive.	2019-01-30 19:05:59 +01:00
StdLib.cpp	Let's do dword-at-a-time memcpy() and memset() in userspace as well.	2019-01-15 08:14:44 +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	Start working on a simple graphical font editor.	2019-02-02 08:07:06 +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	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
Syscall.h	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +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: Get rid of Unix namespace.	2019-01-23 06:57:00 +01:00
TTY.h	Kernel: Get rid of Unix namespace.	2019-01-23 06:57:00 +01:00
types.h	LibC: Add mktime().	2019-01-31 16:51:27 +01:00
UnixTypes.h	LibC: Add mktime().	2019-01-31 16:51:27 +01:00
VirtualConsole.cpp	Big, possibly complete sweep of naming changes.	2019-01-31 17:31:23 +01:00
VirtualConsole.h	Flesh out keyboard event support a bit more.	2019-01-21 07:27:26 +01:00
VirtualFileSystem.cpp	Kernel: VFS::open/create should take base Inode& instead of InodeIdentifier.	2019-02-01 15:36:45 +01:00
VirtualFileSystem.h	Kernel: VFS::open/create should take base Inode& instead of InodeIdentifier.	2019-02-01 15:36:45 +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