RGBCube/serenity
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59669 commits 1 branch 0 tags 230 MiB
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5152 commits

Author SHA1 Message Date
Andreas Kling
f4180b7269 LibJS: Avoid an unnecessary String in create_list_from_array_like() 2021-10-04 22:54:50 +02:00
Linus Groh
32b620c62d LibJS: Convert atomic_compare_exchange_impl() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
74e29fa60b LibJS: Convert perform_atomic_operation() to ThrowCompletionOr 2021-10-04 09:52:15 +01:00
Linus Groh
f95560b21a LibJS: Convert atomic_read_modify_write() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
6cef1dfa6d LibJS: Convert validate_atomic_access() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
12ac2338aa LibJS: Convert validate_integer_typed_array() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
253d9a38d1 LibJS: Convert typed_array_create() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
04ff12740c LibJS: Convert initialize_typed_array_from_list() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
d551e0e55e LibJS: Convert init_typed_array_from_array_like() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
8e3957767e LibJS: Convert init_typed_array_from_typed_array() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
7f86c32d62 LibJS: Convert init_typed_array_from_array_buffer() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
3655aee543 LibJS: Convert validate_typed_array() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
d7d73f9100 LibJS: Convert to_property_descriptor() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-04 09:52:15 +01:00
Linus Groh
2f42675ebd LibJS: Convert ordinary_set_with_own_descriptor() to ThrowCompletionOr 2021-10-04 09:52:15 +01:00
Linus Groh
3b59a4577d LibJS: Convert define_properties() to ThrowCompletionOr 2021-10-04 09:52:15 +01:00
Linus Groh
0a49a2db60 LibJS: Convert set_immutable_prototype() to ThrowCompletionOr 2021-10-04 09:52:15 +01:00
Andreas Kling
0cb4d48283 LibJS: Remove unused ExecutionContext::arguments_object 2021-10-03 23:58:21 +02:00
Linus Groh
1f7068ace9 LibJS: Remove unused TemporaryChange include from Object.cpp 2021-10-03 21:40:07 +01:00
Linus Groh
e5b8544762 LibJS: Convert enumerable_own_property_names() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
3af559ee8a LibJS: Convert test_integrity_level() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
ed5a9aa038 LibJS: Convert set_integrity_level() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
3be26f56db LibJS: Convert has_own_property() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
f38a5957bf LibJS: Convert has_property() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
a29b7a3ec7 LibJS: Convert delete_property_or_throw() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
fe86b04b42 LibJS: Convert define_property_or_throw() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
ebf57df431 LibJS: Convert create_non_enum_data_p_or_throw() to ThrowCompletionOr 
The actual name is a bit longer, but you know what I mean :^)
 2021-10-03 20:14:03 +01:00
Linus Groh
364dd42fc8 LibJS: Convert create_data_property_or_throw() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
bb2499cd7a LibJS: Convert create_method_property() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
fb443b3fb4 LibJS: Convert create_data_property() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
1d45541278 LibJS: Convert Object::set() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
b7e5f08e56 LibJS: Convert Object::get() to ThrowCompletionOr 
To no one's surprise, this patch is pretty big - this is possibly the
most used AO of all of them. Definitely worth it though.
 2021-10-03 20:14:03 +01:00
Linus Groh
9b6c09e2c4 LibJS: Convert is_extensible() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
fa2ac5b759 LibJS: Convert ordinary_to_primitive() to ThrowCompletionOr 
Also add spec step comments to it while we're here.
 2021-10-03 20:14:03 +01:00
Linus Groh
867b19affb LibJS: Convert install_error_cause() to ThrowCompletionOr 2021-10-03 20:14:03 +01:00
Linus Groh
4d5bd092ea LibJS: Use MUST() where applicable 2021-10-03 20:14:03 +01:00
Linus Groh
7cd3f7de61 LibJS: Add a MUST() macro, like TRY() but for the spec's ! shortcut 2021-10-03 20:14:03 +01:00
davidot
04454efa72 LibJS: Fix improper usages of forward as flagged by SonarCloud 2021-10-03 17:42:05 +02:00
davidot
ac808a261f LibJS: Fix that the interpreter did not clear the unwind status 
This meant that if some program threw an uncaught exception VM still
had unwind_until set. This caused any further programs to not execute
correctly.
This will be fixed more thoroughly once we use Completions in the AST.

Fixes #10323
 2021-10-03 17:42:05 +02:00
davidot
f4f1397735 js: Allow for completion of lexically declared variables 
This does require us to have a method which lists all the bindings in
a declarative environment which is not in the spec.
 2021-10-03 17:42:05 +02:00
davidot
ac2c3a73b1 LibJS: Add a specific test for invalid unicode characters in the lexer 
Also fixes that it tried to make substrings past the end of the source
if we overran the source length.
 2021-10-03 17:42:05 +02:00
Andreas Kling
406d3199d0 LibJS: Add a way to save/restore the entire execution context stack 
This will be used by LibWeb to squirrel away the stack while performing
a microtask checkpoint in some cases. VM will simply consider saved
execution context stacks as GC roots as well.
 2021-10-03 16:42:34 +02:00
davidot
1bc945860d Everywhere: Use my awesome new serenityos email :^) 2021-10-03 13:53:47 +01:00
Andreas Kling
f0b3a06746 LibJS: Use Vector<u16, 1> for UTF-16 in a few more places 2021-10-02 18:32:56 +02:00
Andreas Kling
024367d82e LibJS+AK: Use Vector<u16, 1> for UTF-16 string storage 
It's very common to encounter single-character strings in JavaScript on
the web. We can make such strings significantly lighter by having a
1-character inline capacity on the Vectors.
 2021-10-02 17:39:38 +02:00
Luke Wilde
ae0bdda86e LibJS: Remove read buffer overflow in Lexer::consume 
The position is added to manually in the line terminator and Unicode
character cases. While it checks for EOF after doing so, the EOF check
used `!=` instead of `<`, meaning if the position went _over_ the
source length, it wouldn't think it was EOF and would cause read buffer
overflows.

For example, `0xea` followed by `0xfd` would cause this.
 2021-10-02 17:16:09 +02:00
Andreas Kling
6a1b82df2b LibJS: Put zombie cell tracking code behind a compile-time flag 
Since this is a debug-only feature, let's not have it impact GC marking
performance when you don't need it.
 2021-10-02 16:39:28 +02:00
Andreas Kling
f290c59dd8 LibJS: Keep track of PrimitiveStrings and share them 
VM now has a string cache which tracks all live PrimitiveStrings and
reuses an existing one if possible. This drastically reduces the number
of GC-allocated strings in many real-word situations.
 2021-10-02 16:39:28 +02:00
Linus Groh
ba6e4c7ae1 LibJS+LibWeb: Use Object::set_prototype() in more places 2021-10-02 14:53:06 +01:00
Linus Groh
84c9f3e0d0 LibJS: Add Object::set_prototype() 
This is just factoring out step "9. Set O.[[Prototype]] to V." of
10.1.2 [[SetPrototypeOf]] into its own method so that we don't have to
use internal_set_prototype_of() for setting an object prototype in all
cases.
 2021-10-02 14:53:06 +01:00
Ali Mohammad Pur
36516a4c47 LibJS: Take a pointer in get_or_prune_cached_prototype_transition() 
Prototypes can be set to null, and while the previous version also kinda
allowed null (by not reading through the null reference), it was making
UBSAN very sad.
 2021-10-01 09:20:25 +03:30