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Author SHA1 Message Date
Andreas Kling
f8d798b667 Kernel: Move allocate_unbacked_region_anywhere() to MemoryManager 
This didn't need to be in RegionTree, and since it's specific to kernel
VM anyway, let's move it to MemoryManager.
 2022-04-05 13:45:10 +02:00
Andreas Kling
e0da8da657 Kernel: Move create_identity_mapped_region() to MemoryManager 
This had no business being in RegionTree, since RegionTree doesn't track
identity-mapped regions anyway. (We allow *any* address to be identity
mapped, not just the ones that are part of the RegionTree's range.)
 2022-04-05 13:45:10 +02:00
brapru
3dbb4bc3a6 Utilities: Update arp to use newer APIs 
Updates the arp command to use Core::System for the socket and
ioctl calls.

Updates command line arguments to StringView.
 2022-04-05 12:43:18 +02:00
brapru
26b8155530 Utilities: Pledge inet in arp command 
Previously the arp command would crash when trying to set/delete from
the table.
 2022-04-05 12:43:18 +02:00
Andreas Kling
cfb61cbd54 Kernel: Add RegionTree::find_region_containing(address or range) 
Let's encapsulate looking up regions so clients don't have to dig into
RegionTree internals.
 2022-04-05 12:23:47 +02:00
Andreas Kling
da7ea2556e Kernel: Add RegionTree::remove(Region&) 
This allows clients to remove a region from the tree without reaching
into the RegionTree internals.
 2022-04-05 11:57:53 +02:00
Ali Mohammad Pur
4b5a9bab34 LibJS: Actually generate a lexical env for SwitchStatement in BC 
We had code for this in ScopeNode, but that function was never called
for a SwitchStatement.
This fixes a bunch of scoping tests for switch.
 2022-04-05 11:46:48 +02:00
Ali Mohammad Pur
0e1943937c LibJS: Use InitializeOrSet to initialize function declarations in BC 
A function may be redefined, in which case the existing binding is
expected to be reused.
 2022-04-05 11:46:48 +02:00
Ali Mohammad Pur
5407fe8fcf LibJS: Make Handle<Value>::is_null() also consider the contained value 
Previously this would've said `make_handle(Value(1234))` is null, as it
did not contain a cell (but rather a plain Value), which made throwing
primitives spin forever in BC mode.
 2022-04-05 11:46:48 +02:00
Ali Mohammad Pur
431776ebb7 js: Print the accumulator instead of the returned value in BC mode 
The REPL is supposed to show the last value (and not the _returned_
value), so use the accumulator register as the 'value'.
 2022-04-05 11:46:48 +02:00
Andreas Kling
f0f97e1db0 Kernel: Take the RegionTree spinlock when inspecting tree from outside 
This patch adds RegionTree::get_lock() which exposes the internal lock
inside RegionTree. We can then lock it from the outside when doing
lookups or traversal.

This solution is not very beautiful, we should find a way to protect
this data with SpinlockProtected or something similar. This is a stopgap
patch to try and fix the currently flaky CI.
 2022-04-05 01:15:22 +02:00
Andreas Kling
e3e1d79a7d Kernel: Remove unused ShouldDeallocateVirtualRange parameters 
Since there is no separate virtual range allocator anymore, this is
no longer used for anything.
 2022-04-05 01:15:22 +02:00
Timothy Flynn
b36c3a68d8 js: Convert non-UTF-8 encoded files to UTF-8 before parsing 2022-04-05 00:14:29 +01:00
Timothy Flynn
9e5abec6f1 AK: Invalidate UTF-8 encoded code points larger than U+10ffff 
On oss-fuzz, the LibJS REPL is provided a file encoded with Windows-1252
with the following contents:

    /ô¡°½/

The REPL assumes the input file is UTF-8. So in Windows-1252, the above
is represented as [0x2f 0xf4 0xa1 0xb0 0xbd 0x2f]. The inner 4 bytes are
actually a valid UTF-8 encoding if we only look at the most significant
bits to parse leading/continuation bytes. However, it decodes to the
code point U+121c3d, which is not a valid code point.

This commit adds additional validation to ensure the decoded code point
itself is also valid.
 2022-04-05 00:14:29 +01:00
Karol Kosek
119873b822 LibWeb: Make default text-decoration-thickness a fraction of font height 
Previously the default was always 1px, which didn't look great on higher
font sizes.

This changes the default thickness to one-tenth to the font height. The
one-tenth part was chosen arbitrarily, but I think it does the job
pretty well. :^)
 2022-04-04 23:44:04 +01:00
James Mintram
df9a833d7a Kernel: Add VERIFY_NOT_REACHED to aarch64 PageDirectory.cpp 2022-04-04 14:35:54 -07:00
James Mintram
283d8e8f51 Kernel: Add VERIFY_NOT_REACHED to aarch64 locking functions 2022-04-04 14:35:54 -07:00
James Mintram
e98ea8a977 Kernel: Add VERIFY_NOT_REACHED to the aarch64 handle_crash function 2022-04-04 14:35:54 -07:00
James Mintram
d014c0501d Kernel: Remove unused dummy function from dummy.cpp 2022-04-04 14:35:54 -07:00
James Mintram
bd7acd4b90 Kernel: Add VERIFY_NOT_REACHED to stub functions in aarch64 dummy.cpp 2022-04-04 14:35:54 -07:00
James Mintram
92a8383101 Kernel: Add VERIFY_NOT_REACHED to stub aarch64 Processor functions 2022-04-04 14:35:54 -07:00
James Mintram
463910df98 Kernel: Print out assertion info in __assertion_failed on aarch64 2022-04-04 22:25:33 +01:00
Ali Chraghi
04ec13cb14 Base: Update Python filetype icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
44f05bc0cb Base: Update PHP filetype icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
8dc071aa28 Base: Update C++ filetype icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
bcee4f6ffe Base: Update C filetype icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
ca5b939fcf Base: Update crash reporter icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
7bed8d72b8 Base: Update socket filetype icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
79c74eb5e1 Base: Update 32x32/MessageBoxQuestion icon 2022-04-04 22:06:48 +01:00
Ali Chraghi
d3f7d0f7a7 Base: Update 32x32/MessageBoxWarning icon 2022-04-04 22:06:48 +01:00
djwisdom
034111672b Base: Add font Ataraxia Bold 2022-04-04 21:59:33 +01:00
djwisdom
fc4696c741 Base: Update font Ataraxia Latin-1 Supplement 2022-04-04 21:59:33 +01:00
Linus Groh
421d9a6361 LibJS: Fix typo in a variable name in get_substitution() 2022-04-04 20:35:57 +01:00
Linus Groh
0057d489bd LibJS: Fix some clang-tidy warnings in Temporal 
- Remove unused declarations of removed functions
- Remove unused includes
- Declare pointer values as `auto*`
 2022-04-04 19:22:58 +01:00
Linus Groh
f0523aa098 LibJS: Use MUST() instead of TRY() for two infallible Temporal AOs 
These were incorrectly used during the conversion from exception checks
to completions.
 2022-04-04 19:04:07 +01:00
Andreas Kling
9bb45ab3a6 Kernel: Add debug logging to learn more about unexpected NP faults 2022-04-04 17:10:30 +02:00
Igor Pissolati
5560d8a25d LibWeb: Use correct global object in legacy factories 2022-04-04 14:22:16 +01:00
Matthew Olsson
195572dd2a PDFViewer: Propagate more errors 2022-04-04 14:59:37 +02:00
Matthew Olsson
1fdcf57c0b PDFViewer: Autosize page label 2022-04-04 14:59:37 +02:00
Matthew Olsson
2b9ffe2989 LibGUI: Add optional autosize padding 2022-04-04 14:59:37 +02:00
Matthew Olsson
baac720e13 PDFViewer: Respect page navigation features in multi-page mode 
This includes the text box and the page up/down arrows.
 2022-04-04 14:59:37 +02:00
Matthew Olsson
3ecb41b7d9 PDFViewer: Support a continuous page view mode 2022-04-04 14:59:37 +02:00
Matthew Olsson
091c2cfdca PDFViewer: Add page mode option 2022-04-04 14:59:37 +02:00
Matthew Olsson
c39718ca81 PDFViewer: Don't change pages on horizontal scroll 
This was a bit jarring, and didn't align with the behavior of other PDF
renderers.
 2022-04-04 14:59:37 +02:00
Matthew Olsson
b2f79a74d4 PDFViewer: Clear rendered page cache on application resize 
When resizing the application, the pages are expected to grow or shrink
proportionally. This means that after a resize, we need to rerender
every page.
 2022-04-04 14:59:37 +02:00
Igor Pissolati
8da99c3014 LibWeb: Add legacy Option factory function 2022-04-04 13:53:26 +01:00
Igor Pissolati
6c78e19616 LibWeb: Add spec comments to ImageConstructor::construct() 2022-04-04 13:53:26 +01:00
cflip
5bb0b6ba7a ClockSettings+Taskbar: Add settings for taskbar clock format 2022-04-04 13:15:13 +02:00
Brandon Doornbos
36b6356ce5 Documentation: Add instructions for building images without root 
I could not find the fuse2fs or equivalent packages for the other
distros, so it is represented separately for each distro that does
have it.
 2022-04-04 12:49:32 +02:00
Ali Mohammad Pur
f899c19d41 LibGUI: Return Optional<Node const&> from node_for_path() 2022-04-04 12:48:31 +02:00