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4226 commits

Author SHA1 Message Date
Linus Groh
78acc976a6 LibJS: Implement Temporal.PlainDateTime.prototype.valueOf() 2021-07-22 21:19:40 +01:00
Linus Groh
591ee813fb LibJS: Implement Temporal.PlainDateTime.prototype[@@toStringTag] 2021-07-22 21:19:40 +01:00
Linus Groh
4be3196882 LibJS: Start implementing Temporal.PlainDateTime 
This commit adds the PlainDateTime object itself, its constructor and
prototype (currently empty), and the CreateTemporalDateTime abstract
operation.
 2021-07-22 21:19:40 +01:00
Linus Groh
8f26f51580 LibJS: Add missing spec links to System{Instant,UTCEpochNanoseconds} 2021-07-22 21:19:40 +01:00
Linus Groh
bece2093f2 LibJS: Remove pointless 'explicit' from a couple of constructors 2021-07-22 21:19:40 +01:00
Linus Groh
c65424d806 LibJS: Fix value of Temporal.PlainDate.length 
Should be 3 (year, month, day, optional calendar-like), not 0.
 2021-07-22 21:19:40 +01:00
Gunnar Beutner
60d6137e73 Userland: Use /proc/kernel_base to determine the kernel base address 
This removes all the hard-coded kernel base addresses from userspace
tools.

One downside for this is that e.g. Profiler no longer uses a different
color for kernel symbols when run as a non-root user.
 2021-07-22 21:38:23 +02:00
Andreas Kling
1610669519 LibC: Make calloc() actually fail on multiplication overflow 2021-07-22 09:17:02 +02:00
Andreas Kling
e4c1514033 LibGfx: Use calloc() instead of malloc()+memset() Gfx::BitmapFont 2021-07-22 09:17:01 +02:00
Timothy Flynn
d3c25593b9 LibJS: Implement String.prototype.split with UTF-16 code units 
Also required implementing the SplitMatch abstract operation with UTF-16
code units.
 2021-07-22 09:10:44 +02:00
Timothy Flynn
733a92820b LibJS: Implement String.prototype.replaceAll with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
06208aaa15 LibJS: Implement String.prototype.replace with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
bdbe716547 LibJS: Implement String.prototype.endsWith with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
d2e63a641f LibJS: Implement String.prototype.startsWith with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
f920e121b3 LibJS: Implement String.prototype.lastIndexOf with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
5ac964d841 LibJS: Implement String.prototype.slice with UTF-16 code units 
This also implements String.prototype.slice more closely to the spec
(such as handling indices equivalent to Infinity).
 2021-07-22 09:10:44 +02:00
Timothy Flynn
eaa1360eee LibJS: Implement StringPad abstract operation with UTF-16 code units 
Affects String.prototype.padStart and String.prototype.padEnd.
 2021-07-22 09:10:44 +02:00
Timothy Flynn
ef2ff5f88b LibJS: Implement String.prototype.at with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
892bfdbbcf LibJS: Implement String.prototype.substr with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
60d8852fc2 LibJS: Implement String.prototype.substring with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
767700d8a1 LibJS: Implement String.prototype.indexOf with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
70f9c7e1c7 LibJS: Implement String.prototype.includes with UTF-16 code units 
This also implements String.prototype.includes more closely to the spec
(such as returning false when the search string is a RegExp object).
 2021-07-22 09:10:44 +02:00
Timothy Flynn
a05ce330b8 LibJS: Implement String.prototype.codePointAt with UTF-16 code units 
This also implements the CodePointAt abstract operation. This is needed
to handle invalid code units specific to the JavaScript spec, rather
than e.g. inserting replacement code units. This abstraction is public
because RegExp.prototype will also need it.
 2021-07-22 09:10:44 +02:00
Timothy Flynn
48a28a9a73 LibJS: Implement String.prototype.charCodeAt with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
5d11614bc7 LibJS: Implement String.prototype.charAt with UTF-16 code units 2021-07-22 09:10:44 +02:00
Timothy Flynn
2bba20d123 LibJS: Report string properties using UTF-16 code units 
String length is reported as the number of UTF-16 code units, and string
indices are reported as the UTF-16 code units themselves.
 2021-07-22 09:10:44 +02:00
Timothy Flynn
0c42aece36 LibJS: Transcode UTF-8 strings to UTF-16 and add UTF-16 accessors 
LibJS parses JavaScript as UTF-8, so when creating a string, we must
transcode it to UTF-16 to handle encoded surrogate pairs.

For example, consider the following string:
    "\ud83d\ude00"

The UTF-8 encoding of this surrogate pair is:
    0xf0 0x9f 0x98 0x80

However, LibJS will currently store the two surrogates individually as
UTF-8 encoded bytes, rather than combining the pair:
    0xed 0xa0 0xb8, 0xed 0xb8 0x80

These are not equivalent. So, as String.prototype becomes UTF-16 aware,
this encoding will no longer work for abstractions like strict equality.
 2021-07-22 09:10:44 +02:00
Timothy Flynn
0e25d2393f LibJS: Add UTF-16 tests to String.prototype methods that already work 
These methods did not require UTF-16 views, so just add test cases to
ensure they remain correct.

This also adds a couple of FIXME comments on tests that will fail even
with UTF-16 String.prototype support (for reasons such as lack of UTF-16
support in RegExp.prototype and Unicode case folding).
 2021-07-22 09:10:44 +02:00
Gunnar Beutner
db1c5c4830 LibELF+Utilities: Avoid truncating 64-bit values 
This fixes displaying 64-bit addresses in readelf and also fixes
showing backtraces from core dumps on x86_64.
 2021-07-22 08:57:01 +02:00
Gunnar Beutner
11e02f222d AK: Add a getter to JsonValue to get machine-native addresses 2021-07-22 08:57:01 +02:00
Gunnar Beutner
36e36507d5 Everywhere: Prefer using {:#x} over 0x{:x} 
We have a dedicated format specifier which adds the "0x" prefix, so
let's use that instead of adding it manually.
 2021-07-22 08:57:01 +02:00
FrHun
02c0b1f380 LibGUI: Fix multi-line tooltip height 
Tooltips had a wrong calculation for the height of a tooltip window,
because they forgot to take into account the line spacing.
 2021-07-22 04:33:41 +02:00
Gunnar Beutner
3904541938 LibC: Don't truncate arguments for ioctl() on x86_64 
Among other things this makes "less" work on x86_64.
 2021-07-22 04:18:39 +04:30
Idan Horowitz
d804ce830d LibJS: Implement Temporal.PlainDate.prototype.equals & Required AO 2021-07-21 22:49:37 +01:00
Idan Horowitz
cf78efaef5 LibJS: Implement the ToTemporalDate Abstract Operation 
This is required by most Temporal.PlainDate.prototype methods.
 2021-07-21 22:49:37 +01:00
Idan Horowitz
1e471e2e2f LibJS: Add Temporal.Calendar.prototype.dateFromFields & required AOs 
This is required for implementing the DateFromFields PlainDate AO.
 2021-07-21 22:49:37 +01:00
Idan Horowitz
7a33a5c9b5 LibJS: Use trunc instead of a static_cast<i64> in is_integral_number 
This ensures we return true for integers that do not fit in an i64 aka,
above 9223372036854775807. (2**63 - 1)
 2021-07-21 22:49:37 +01:00
Idan Horowitz
44c8e158c1 LibJS: Remove usages of String's null state in Temporal AOs 2021-07-21 22:49:37 +01:00
Idan Horowitz
68aad5d8fa LibJS: Implement Temporal.PlainDate.prototype.valueOf 2021-07-21 22:49:37 +01:00
Karol Kosek
3c62b661f4 LibAudio: Fix UTF-8 decoding logic in FLAC decoding :^) 
The problem here was that the multi-byte UTF-8 encoded characters
were taking one byte too much, misaligning the data completely
and eventually crashing the program on the 128th frame.

This change reduces the for loop by one, as it has been already
calculated from the start_byte variable.
 2021-07-21 22:12:44 +02:00
Karol Kosek
9c71e43c3f LibAudio: Check if zero-bit padding is actually zero 
This might allow the program to return an error a bit quicker.
 2021-07-21 22:12:44 +02:00
Andreas Kling
687a12d7fb Userland: Add GUI::Window::add_menu() and use it everywhere 
Applications previously had to create a GUI::Menubar object, add menus
to it, and then call GUI::Window::set_menubar().

This patch introduces GUI::Window::add_menu() which creates the menubar
automatically and adds items to it. Application code becomes slightly
simpler as a result. :^)
 2021-07-21 21:24:26 +02:00
Ariel Don
a4fdb7f029 VimEditingEngine: Prevent crash upon 'x' or 'v' on blank lines 
Previously, pressing 'x' for deletion on an otherwise empty line
insinuated a crash in TextEditor because a nonexistent code point was
accessed -- likewise for visual mode.
 2021-07-21 21:13:57 +02:00
Andreas Kling
cdc1315dc8 LibJS: Use IntrusiveList for keeping track of WeakContainers 2021-07-21 20:17:55 +02:00
Andreas Kling
3fe1be20b7 LibJS: Use IntrusiveList for keeping track of MarkedValueLists 2021-07-21 19:51:19 +02:00
Andreas Kling
746b310061 LibJS: Use IntrusiveList for keeping track of HandleImpls 
This allows us to remove a HashTable from heap and cuts down on
some of the malloc traffic when creating handles.
 2021-07-21 19:45:21 +02:00
Andreas Kling
3d0c5814d2 LibGfx: Sprinkle [[nodiscard]] on Gfx::Bitmap 2021-07-21 18:09:05 +02:00
Andreas Kling
c7d891765c LibGfx: Use "try_" prefix for static factory functions 
Also mark them as [[nodiscard]].
 2021-07-21 18:02:15 +02:00
Andreas Kling
f0409081f5 LibC: Simplify assertion failure dbgln() a bit 
There's no need to say USERSPACE(PID) since dbgln() will prefix lines
with that information anyway.
 2021-07-21 17:45:24 +02:00
Jamie Mansfield
137d716495 LibLine: Correct spelling mistake in variable name 
This corrects the spelling of 'matching' from 'macthing'.
 2021-07-21 14:15:24 +02:00