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338 commits

Author SHA1 Message Date
Andreu Botella
acba887fa4
Add ArrayBuffer::set_detach_key (#1127)
This method, introduced in V8 10.9, makes it so an `ArrayBuffer`
object is impossible to detach unless a specific detach key is passed
to the `detach` method. Such `ArrayBuffer`s still count as detachable
as per the `ArrayBuffer::is_detachable` method, but otherwise behave
much like WebAssembly memories.
2022-11-21 12:46:57 +01:00
Bartek Iwańczuk
3d30e7cc82
feat: v8::Module::get_stalled_top_level_await_message (#1123)
This commit adds "v8::Module::get_stalled_top_level_await_message" API
that allows to retrieve a vector of tuples with handles to v8::Module and v8::Message.
This information can be used to display a nice error when event loop runs out
of work to do but there are still unresolved promises.
2022-11-17 19:35:15 +01:00
Bartek Iwańczuk
9d15050214
fix: Rework deprecated v8::ArrayBuffer:detach API (#1121) 2022-11-12 01:51:21 +01:00
Bert Belder
d85f78527f
perf: optimize FunctionCallbackInfo and PropertyCallbackInfo methods (#1104) 2022-10-19 21:41:22 +02:00
Divy Srivastava
8a3a049d9f
Access to raw v8::Context slots (#1092)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-10-18 14:01:54 +02:00
Marcos Casagrande
c06986c12e
feat: add ArrayBuffer::was_detached() (#1103) 2022-10-16 22:03:48 +02:00
Leo Kettmeir
885e0163a1
feat: add v8::Isolate::snapshot_creator_from_existing_snapshot API (#973)
This commit adds "v8::Isolate::snapshot_creator_from_existing_snapshot" API,
that allows to create a new snapshot from already existing snapshot.

Following APIs were added as well:

"v8::Context::from_snapshot"
"v8::Isolate::add_context"

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Bert Belder <bertbelder@gmail.com>
2022-10-14 12:33:09 +02:00
Bartek Iwańczuk
4b704ed8a9
refactor: v8::Isolate::snapshot_creator instead of v8::SnapshotCreator (#1098)
This commit removes "v8::SnapshotCreator" in favor of
"v8::Isolate::snapshot_creator" API. All methods from
"v8::SnapshotCreator" are now available on the "v8::Isolate".
If a method is called and isolate was not set up as a snapshot
creator then it will panic.

This commit gets rid of long standing unsoundness in typing
that allowed to easily induce a panic or segfault if a user didn't
use snapshot creator API properly.
2022-10-14 10:46:54 +02:00
Ben Noordhuis
213305b3de
Strengthen fast call API test (#1093)
Check that it actually performs the expected operation (adding two
numbers) because it didn't - the callback's function prototype was
wrong. V8 always passes the receiver object as the first parameter.
2022-10-09 15:26:06 +02:00
Bert Belder
b2a09e2f14
perf: optimize scope construction and Isolate::get_slot/set_slot() (#1090) 2022-10-08 18:08:37 +05:30
Bert Belder
fc26f634e4
Don't use embedder slot in HostImportModuleDynamicallyCallback ABI adapter (#1089) 2022-10-08 00:30:01 +00:00
PerfectLaugh
403d6c525d
Enable running on 32 bits and several minor fixes (#976) 2022-10-07 15:02:51 +02:00
Divy Srivastava
5dd41e9dba
use Isolate for creating primitives (#1082) 2022-10-06 20:44:16 +02:00
Aaron O'Mullan
de7a1acbde
feat(isolate): expose get/set_data (#911)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-10-06 19:19:38 +02:00
Andreu Botella
cfdb8b0ccd
feat: Guaranteed finalizers (#1076)
Currently, when a finalizer callback is registered, it is not
guaranteed to be called if there is a global reference to the
corresponding object that survives the isolate. This is because the
finalizer callback takes a `&mut Isolate`, and so it must be called
before the isolate is fully destroyed, but all existing globals
(including possibly the one being currently finalized) are still
usable while there still exists a mutable reference to the isolate.

However, there are still use cases for having finalizers that are
guaranteed to run regardless of any remaining globals, but that don't
require any interaction with the isolate. This change adds them.

This change also changes the context annex to use a guaranteed
finalizer, fixing a bug with context slots not being freed if there
were any globals to the context at the time the isolate is dropped.
2022-10-06 17:25:45 +02:00
Giovanny Gutiérrez
cd51ea1bf2
feat: Add ObjectTemplate NamedProperty and IndexedProperty handlers (#1064) 2022-10-06 00:23:01 +02:00
Luca Matei Pintilie
760c48a089
feat: Add v8::icu::get_language_tag() (#953)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Bert Belder <bertbelder@gmail.com>
2022-10-05 23:19:42 +02:00
Divy Srivastava
c549b19df3
fastcall: Fix get_storage_if_aligned for non-uint8arrays (#1077) 2022-09-20 17:55:15 +05:30
Aapo Alasuutari
2ba52ed276
fix(fastcall): Fix options.data representation (#1074) 2022-09-20 09:57:23 +05:30
Divy Srivastava
31291f64a6
Add v8::ArrayBuffer::Data (#1068) 2022-09-16 11:30:05 +02:00
Darshan Sen
780eb7946b
fix: property_attribute operator (#1067)
property_attribute previously had an addition operator overload which
doesn't make much sense in comparison to the corresponding V8
enumeration. This changes that to a bitor overload.

Signed-off-by: Darshan Sen <raisinten@gmail.com>
2022-09-13 08:48:53 -04:00
Darshan Sen
dbf19c8545
Improve Object::get_property_names() and Object::get_own_property_names() (#1049)
This change allows the customization of the behavior of
v8::Object::GetOwnPropertyNames() and v8::Object::GetPropertyNames() by
accepting all the options that the raw V8 API supports.

Signed-off-by: Darshan Sen <raisinten@gmail.com>
2022-09-03 18:11:40 +02:00
Bartek Iwańczuk
4b3b081c03
Add support for Fast calls with Uint8Array (#1047) 2022-08-13 19:56:29 +02:00
Divy Srivastava
606fee5ec7
support V8 FastApiCallbackOptions (#1044) 2022-08-03 16:07:18 +05:30
denobot
21a8d4a580
Rolling to V8 10.5.218.1 (#1036)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-07-25 19:22:32 +02:00
Divy Srivastava
3be46ecc52
Support Fast API Overloads (#1031) 2022-07-16 19:57:58 +05:30
Divy Srivastava
08e1a1c361
Add v8::Object [Get/Set]AlignedPointer[From/In]InternalField (#1026) 2022-07-13 12:35:31 +05:30
Aapo Alasuutari
d8480fc7ef
Add Uint32 / Int32 Value method bindings (#1030) 2022-07-13 09:33:55 +05:30
denobot
d2db387448
Rolling to V8 10.4.132.16 (#1012) 2022-07-12 22:27:57 +00:00
Divy Srivastava
47a7bece35
V8 Fast API Sequence (#1022)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-07-08 08:54:24 +05:30
Divy Srivastava
1d0a4c1792
V8 Fast API Calls (#1021)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-07-07 16:30:35 +05:30
Divy Srivastava
e6b443a6e8
Add ReturnValue::set_bool (#1020) 2022-07-04 07:02:13 +05:30
Divy Srivastava
95f2ba399c
Expose from_function_callback_info (#1016) 2022-06-28 16:49:37 +05:30
Divy Srivastava
f5d275f622
Add type specialized setters for v8::ReturnValue (#1015) 2022-06-27 08:12:06 +05:30
denobot
c53d85114e
Rolling to V8 10.4.132.5 (#1002)
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2022-06-15 00:26:50 +02:00
Andreu Botella
d43535c48b
ShadowRealm integration callback (#959) 2022-05-24 16:26:12 +02:00
Chengzhong Wu
5f90045ad0
feat: add Context::get_extras_binding_object (#975) 2022-05-24 15:57:35 +02:00
Colin Ihrig
0605e9bc34
feat: add ObjectTemplate::set_immutable_proto() (#977)
This commit exposes SetImmutableProto().
2022-05-19 18:15:32 -04:00
Andreu Botella
15ac9f4533
feat: Context slots (#937) 2022-05-19 23:24:58 +02:00
Bert Belder
8b36e84060
test: make the 'heap_limits' test run a lot faster (#972) 2022-05-18 12:06:12 +02:00
Bert Belder
2f189e1668
Upgrade V8 to 10.3.174.3 (#969) 2022-05-18 10:53:34 +02:00
Spencer
0cd8ae6f16
feat: add FunctionTemplate::instance_template binding (#952) 2022-05-09 19:43:33 +02:00
Andreu Botella
1ed35fd22e
feat: Weak handles and finalizers (#895)
This change adds support for weak handles that don't prevent GC of the
referenced objects, through the `v8::Weak<T>` API. A weak handle can
be empty (if it was created empty or its object was GC'd) or
non-empty, and if non-empty it allows getting its object as a global
or local.

When creating a `v8::Weak` you can also set a finalizer that will be
called at some point after the object is GC'd, as long as the weak
handle is still alive at that point. This finalization corresponds to
the second-pass callback in `kParameter` mode in the C++ API, so it
will only be called after the object is GC'd. The finalizer function
is a `FnOnce` that may close over data, and which takes a
`&mut Isolate` as an argument.

The C++ finalization API doesn't guarantee _when_ or even _if_ the
finalizer will ever be called, but in order to prevent memory leaks,
the rusty_v8 wrapper ensures that it will be called at some point,
even if it's just before the isolate gets dropped.

`v8::Weak<T>` implements `Clone`, but a finalizer is tied to a single
weak handle, so its clones won't be able to keep the finalizer alive.
And in fact, cloning will create a new weak handle that isn't tied to
a finalizer at all. `v8::Weak::clone_with_finalizer` can be used to
make a clone of a weak handle which has a finalizer tied to it.

Note that `v8::Weak<T>` doesn't implement `Hash`, because the hash
would have to change once the handle's object is GC'd, which is a big
gotcha and would break some of the algorithms that rely on hashes,
such as the Rust std's `HashMap`.
2022-05-09 12:20:55 +02:00
Luca Casonato
2dcced58d1
feat: add WasmModuleObject::compile bindings (#960)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-05-07 18:02:39 +02:00
legendecas
196145abf1
feat: add binding for Context::SetPromiseHooks (#938) 2022-05-05 18:31:29 +02:00
Aaron O'Mullan
7772779210
feat: v8::ArrayBuffer::new_backing_store_from_vec (#946)
So we can avoid `.into_boxed_slice()` calls which may require a (costly) memmove when instantiating from a Vec
2022-04-20 19:36:10 +02:00
DjDeveloper
aa9f78e09c
feat: ArrayBuffer::new_backing_store_from_ptr (#926) 2022-04-05 15:55:25 +02:00
Bert Belder
48cc6cb791
Sync V8 heap object type hierarchy with C++ (#929) 2022-03-25 03:15:30 +01:00
Bert Belder
25dd770570
perf: avoid double boxing of Arc/Box/Rc in Isolate slot (#925) 2022-03-21 11:50:45 +01:00
Aaron O'Mullan
aaacaa292f
feat: raw APIs to build v8::Functions from ptrs (#917)
Unblocks https://github.com/denoland/deno/pull/13861

The MapFnTo trait is quite contrived and can't be turned into a trait object thus blocking declarative ops
2022-03-10 23:04:48 +01:00