| Age | Commit message (Collapse) | Author |
|---|
|
|
|
|
|
|
|
Fixes #5641.
|
|
|
|
"Hmm, 'toolchain' is a better name here!" I said, and changed the key name.
And then I promptly forgot to update the restore-key value. D'oh!
|
|
`FE_TOWARDSZERO` is actually spelled `FE_TOWARDZERO` (without the 'S')
|
|
Slightly nicer than saying "0xc0000000" over and over.
|
|
It's now possible to build the whole kernel with an x86_64 toolchain.
There's no bootstrap code so it doesn't work yet (obviously.)
|
|
These were some wrappers around x86 "insw/outsw" that are no longer
used for anything, so let's remove them.
|
|
And delete the generic icon member which has been dormant since
switching to FileIconProvider. Fixes icon column not being properly
painted as icon cells.
|
|
16x16 icons are now guaranteed at least 1px margins between rows
|
|
As it turns out, Dr. POSIX doesn't require that post-mmap() changes
to a file are reflected in the memory mappings. So we don't actually
have to care about the file size changing (or the contents.)
IIUC, as long as all the MAP_SHARED mappings that refer to the same
inode are in sync, we're good.
This means that VMObjects don't need resizing capabilities. I'm sure
there are ways we can take advantage of this fact.
|
|
|
|
|
|
This was a thing back when the system was so little that any kernel
allocation above 1 MiB was basically guaranteed to be a bug. :^)
|
|
Add Bitmap::view() and forward most of the calls to BitmapView since
the code was identical.
Bitmap is now primarily concerned with its dynamically allocated
backing store and BitmapView deals with the rest.
|
|
|
|
|
|
AK::Bitmap is an awkwardly modal class which can either own or wrap
the underlying data. To get ourselves out of this unpleasant situation,
this patch adds BitmapView to replace the wrapped mode.
A BitmapView is simply a { data pointer, bit count } tuple internally
and provides all the convenient functionality of a bitmap class.
|
|
Closes #5611.
|
|
Partially addresses #5611.
|
|
This allows disabling the download of the pci.ids database at build
time.
Addresses concerns raised in #5410.
|
|
This makes them available for use by other language servers.
Also as a bonus, update the Shell language server to discover some
symbols and add go-to-definition functionality :^)
|
|
This commit makes it skip invalid ranges and whine about overlapping
spans before ignoring them (instead of crashing).
|
|
|
|
|
|
Mostly due to the fact that clang-format allows aligned comments via
AlignTrailingComments.
We could also use raw string literals in inline asm, which clang-format
deals with properly (and would be nicer in a lot of places).
|
|
|
|
Instead of keeping AnonymousVMObject::m_cow_map in an OwnPtr<Bitmap>,
just make the Bitmap a regular value member. This increases the size
of the VMObject by 8 bytes, but removes some of the kmalloc/kfree spam
incurred by sys$fork().
|
|
This class has a null state but there was no API to check for it.
|
|
Closes #5567
|
|
|
|
Adds fuzzers for Deflate, Gzip and Zlib.
|
|
|
|
This file was already "serenified" by @bugaevc long ago.
|
|
This commit removes the only 3rd party library (and its usages)
in serenity: puff, which is used for deflate decompression. and
replaces it with the existing original serenity implementation
in LibCompress. :^)
|
|
This is a little bit messy, but basically if an ELF object is non-PIE,
we have to account for the executable mapping being at a hard-coded
offset and subtract that when doing symbolication.
There's probably a nicer way to solve this, I just hacked this together
so we can see "cc1plus" and friends in profiles. :^)
|
|
|
|
This was added as clang-format would mess up the formatting when using
[[nodiscard]] on a class, which is no longer the case.
|
|
The QEMU's `--accel hvf` command was recently enabled in the `run.sh`
script, but it sadly doesn't work on macOS Big Sur: you need to first
sign your code by adding an `entitlements.xml` file and running a
simple command.
|
|
Since we know for sure that the virtual memory regions in the new
process being created are not being used on any CPU, there's no need
to do TLB flushes for every mapped page.
|
|
|
|
In multi-process profiles, the same ELF objects tend to occur many
times (everyone has libc.so for example) so we will quickly run out
of VM if we map each object once per process that uses it.
Fix this by adding a "mapped object cache" that maps the path of
an ELF object to a cached memory mapping and wrapping ELF::Image.
|
|
|
|
Extracted a method from the code in the File Manager application which
added actions for activating launch handlers found for the selected
file from the context menu. Applied this method to desktop files
and shortcuts.
Note: made some launch handler related methods in the DirectoryView
static or const which allows passing const DirectoryView& to certain
methods.
|
|
|
|
|
|
This isn't the terminal's responsibility.
|
|
Dynamic Vector allocations in sys$select() were showing up in the
full-system profile and since there will never be more than FD_SETSIZE
file descriptors to worry about, we can confidently add enough inline
capacity to this Vector that it never has to kmalloc.
To compensate for the increased stack usage, reduce the size of the
FDInfo struct while we're here. :^)
|
