This code is very x86-specific, because Intel introduced the actual
MultiProcessor specification back in 1993, qouted here as a proof:
"The MP specification covers PC/AT-compatible MP platform designs based
on Intel processor architectures and Advanced Programmable Interrupt
Controller (APIC) architectures"
Most of the ACPI static parsing methods (methods that can be called
without initializing a full AML parser) are not tied to any specific
platform or CPU architecture.
The only method that is platform-specific is the one that finds the RSDP
structure. Thus, each CPU architecture/platform needs to implement it.
This means that now aarch64 can implement its own method to find the
ACPI RSDP structure, which would be hooked into the rest of the ACPI
code elegantly, but for now I just added a FIXME and that method returns
empty value of Optional<PhysicalAddress>.
This reduced the runtime of `lint-ports` from 72s down to 0.5s on
my computer (a reduction of ~99.2%)! While it may not be as
accurate as running `package.sh showproperty` it makes using
`precommit` while editing ports much nicer!
The previous alignment would always resolve to 8-bytes, which is below
the required alignments of types that could exist in userspace (long
double, 128-bit integers, SSE, etc).
Previously, reads would only be successful for offset 0. For this
reason, the maximum size that could be correctly read from the PCI
expansion ROM SysFS node was limited to the block size, and
subsequent blocks would fail. This commit fixes the computation of
the number of bytes to read.
The part in FFC where we ask the parent formatting context to size the
flex container midway through layout is really weird, but let's at least
be consistently weird for BFC and IFC. Since IFC always works within its
parent BFC, it can simply forward these requests to the BFC.
This fixes an issue where inline-flex containers incorrectly had main
axis margins subtracted from their content size.
Similar to commit bcfa4a3, this enables navigating to a file:// URL in
Ladybird with audio file extensions.
The file extensions used here were taken from
https://docs.fileformat.com/audio/ (except QOA, which isn't listed).
Fixes the bug that currently we don't ever close webdriver client
connection socket when header "Connection: keep-alive" is specified.
This allows to run more WPT tests without running out of free file
descriptors :)
During receive_tcp_packet(), we now set m_send_window_size for the
socket if it is different from the default.
This removes one FIXME from TCPSocket.h.
Two files are used both as test inputs for the webp decoder test and
for the icc profile test.
Use redundant copies of these two files for the two usecases, since
different parts of the files are used in both tests (and we could
remove the unneeded parts later).
Previously, we would wait for the ping interval after the last ping
before displaying the closing statistics. We now display the closing
statistics and exit as soon as the required number of pings has been
performed.
Previously `usleep()` was being used, which takes a 32-bit integer
number of microseconds as a parameter. This caused an overflow for
intervals larger than 4294 seconds. We now use `clock_nanosleep()`
instead and ensure the user cannot specify a value larger than
`UINT32_MAX` seconds.
Previously, chown would exit immediately if there was an error
changing file ownership. We now print an error to stderr and
continue when an error occurs.
There was a TODO questioning whether breaking on >4bpp images
was the correct behaviour when RLE4 was detected. There is no
indication in the spec that RLE4 can be used with anything >4bpp,
so I believe this doesn't require additional follow-up.
MS Spec:
https://learn.microsoft.com/en-us/windows/win32/gdi/bitmap-compression
This commit changes the variables used to represent the size and
progress of downloads from u32 to u64. This allows `pro` and
`Browser` to report the total size and progress of a download
correctly for downloads larger than 4GiB.
