Otherwise we're getting this warning:
WARNING: Image format was not specified for '_disk_image' and probing
guessed raw. Automatically detecting the format is dangerous
for raw images, write operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
Previously we'd fall back to using cp if rsync wasn't available. Not
only is this considerably slower it also breaks when some of the files
in the target directory are symlinks because cp tries to dereference
them.
Fixes#8672.
This supports some binary property matching. It does not support any
properties not yet parsed by LibUnicode, nor does it support value
matching (such as Script_Extensions=Latin).
Split the Lagom build into shared libraries to match the Serenity build.
This reduces the cognitive load when trying to edit the Lagom CMakeLists
significantly. It also reduces the amount of source files that must be
compiled to run each test or host program significantly.
Also re-organize all the build rules into sections. And reorganize the
CMakeLists file in general.
By using the power of object libraries and $<TARGET_OBJECTS> we can make
sure to only build TestMain.cpp and JavaScriptTestRunnerMain.cpp once.
Previously we built these cpp files into object files once for every
single test executable. This change reduces the number of total compile
jobs in a Serenity target build by around 100.
LibTTF has a concrete dependency on LibGfx for things like Gfx::Bitmap,
and LibGfx has a concrete dependency in the TTF::Font class in
Gfx::FontDatabase. This circular dependency works fine for Serenity and
Lagom Linux builds of the two libraries. It also works fine for static
library builds on Lagom macOS builds.
However, future changes will make Lagom use shared libraries, and
circular library dependencies are not tolerated in macOS.
You can now see the outline of GUI widgets when hovering them.
For example:
$ export GUI_HOVER_DEBUG=1
$ FileManager
Then move the mouse around in the file manager. :^)
I have set up a commit.verbose variable in my git config,
which shows the patch diff on bottom of the commit message.
Unfortunately the character limit was also applied to the diff,
which meant that I got a false-positive lint error almost every time.
Unfortunately seems like QEMU tries to use SPICE for audio so we need to
explicitly set -audiodev to use either SDL or coreaudio (depending on
platorm)
This enables further work on implementing KASLR by adding relocation
support to the pre-kernel and updating the kernel to be less dependent
on specific virtual memory layouts.
This is primarily to allow using LibUnicode within LibJS and its REPL.
Note: this seems to be the first time that a Lagom dependency requires
generated source files. For this to work, some of Lagom's CMakeLists.txt
commands needed to be re-organized to include the CMake files that fetch
and parse UnicodeData.txt. The paths required to invoke the generator
also differ depending on what is currently building (SerenityOS vs.
Lagom as part of the Serenity build vs. a standalone Lagom build).
This implements a simple bootloader that is capable of loading ELF64
kernel images. It does this by using QEMU/GRUB to load the kernel image
from disk and pass it to our bootloader as a Multiboot module.
The bootloader then parses the ELF image and sets it up appropriately.
The kernel's entry point is a C++ function with architecture-native
code.
Co-authored-by: Liav A <liavalb@gmail.com>
If QEMU has the qemu_vdagent chardev (should be present in QEMU 6.1)
then we use that as the SPICE client.
If qemu_vdagent is not present, no SPICE client will be launched by
default because it makes the display a bit choppy.
Set SERENITY_SPICE to override the default behavior and use your default
SPICE client.
Let's remove the qcmd and q35_cmd options and instead have a simple
"q35" run option. Specifiying the kernel command line was a neat trick
I personally used for many debug sessions, but it seems better to stick
to setting it internally in the kernel or modifying the shell
SERENITY_KERNEL_CMDLINE environment variable to do this.
With this change, we use 6 PCIe root ports in the Q35 machine, and plug
the bochs-display device into one of those PCIe ports.
We plug the bochs-display as function 0 of that device, because
otherwise SeaBIOS and also the kernel will not detect its presence.
Unfortunately we can't just use --chown everywhere because only rsync
version 3.1 and newer support it and the default rsync on macOS is
2.6.9.
Fixes#8711.
SDL brings with it an annoying issue whereby trying to resize the window
before Serenity starts up prevents it from automatically resizing to fit
the screen.
This patch makes the previous behavior (i.e using the GTK backend) the
default unless SERENITY_SCREENS is greater than 1.
