This adds support for injecting binding into contexts other than
main based on the context name (AKA isolated world name in Blink
terms). This would simplify a common use case for addBinding in
Puppeteer and other automation tools that use addBinding to expose
a back-channel for extension code running in an isolated world by
making bindings available to such code at an early stage and in a
race-free manner (currently, we can only inject a binding into
specific context after the creation of the context has been reported
to the client, which typically introduces a race with other evals
the client may be running in the context).
Change-Id: I66454954491a47a0c9aa4864f0aace4da2e67d3a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2440984
Reviewed-by: Simon Zünd <szuend@chromium.org>
Reviewed-by: Pavel Feldman <pfeldman@chromium.org>
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70266}
For cross-thread handling we require the atomic marking pause to
provide an atomically consistent view of markbits and weak references.
This is ensured by locking the whole atomic pause from entering to
weak processing.
This CL move ProcessWeakness() into FinishMarking() which allows to
nicely scope the upcomming lock from EnterAtomicPause() to
LeaveAtomicPause(). The alternative is requiring the caller to ensure
proper locking which is harder than ensuring that the Marker is
consistent.
Bug: chromium:1056170
Change-Id: Ib6028a0d76fcf9422c4a0d422fec3d568f106bf2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2442620
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70259}
This change moves external pointers into a separate table and turns
external pointers in heap objects into indices into that table.
This CL implements one of two possible ownership models for the table
entries. With this one, every heap object owns its table entries, and
they are allocated when the owning object is allocated. As such, setting
external pointer fields does not require allocation of table entries. On
the other hand, table indices cannot be shared between multiple objects.
This CL does not yet implement freeing of external pointer table
entires. This will later happen by a table garbage collector.
Bug: v8:10391
Change-Id: I4d37785295c25a7d1dcbc9871dd5887b9d788a4f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235700
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Samuel Groß <saelo@google.com>
Cr-Commit-Position: refs/heads/master@{#70204}
This CL also adds some unit tests, locally tested under x64.
The double support is based on this original CL by Gus Caplan
(snek@chromium.org):
https://chromium-review.googlesource.com/c/v8/v8/+/2264612
Bug: chromium:1052746
Change-Id: Ibdf631689b01ab619a72005226bfc015b4737dde
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2416028
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Auto-Submit: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70168}
This reverts commit 2221f0909b.
Reason for revert: fix in patchset 2
Original change's description:
> Revert "cppgc: Provide jobs support through DefaultPlatform and TestPlatform"
>
> This reverts commit 22c0fc8f2e.
>
> Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20gcc/8712?
>
> Original change's description:
> > cppgc: Provide jobs support through DefaultPlatform and TestPlatform
> >
> > This CL extends cppgc::DefaultPlatform and TestPlatform to emulate
> > jobs using std::thread and v8::base::Thread respectively.
> > Jobs using these platform do not yield unless the job as been
> > cancelled. Additionally, the job priority is ignored.
> >
> > Bug: chromium:1056170
> > Change-Id: I72db1eef410d2be3d3e5ea7d4ece9e5584a451f2
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2416378
> > Commit-Queue: Omer Katz <omerkatz@chromium.org>
> > Reviewed-by: Anton Bikineev <bikineev@chromium.org>
> > Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#70139}
>
> TBR=mlippautz@chromium.org,bikineev@chromium.org,omerkatz@chromium.org
>
> Change-Id: Ic29235e3ab78a1b515a5b14b808e116a1ccffc0f
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: chromium:1056170
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2432087
> Reviewed-by: Francis McCabe <fgm@chromium.org>
> Commit-Queue: Francis McCabe <fgm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#70142}
# Not skipping CQ checks because this is a reland.
Bug: chromium:1056170
Change-Id: Iaa8312da759ab97f646a9fb6144462a115393b5f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2431666
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70150}
This reverts commit 22c0fc8f2e.
Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20gcc/8712?
Original change's description:
> cppgc: Provide jobs support through DefaultPlatform and TestPlatform
>
> This CL extends cppgc::DefaultPlatform and TestPlatform to emulate
> jobs using std::thread and v8::base::Thread respectively.
> Jobs using these platform do not yield unless the job as been
> cancelled. Additionally, the job priority is ignored.
>
> Bug: chromium:1056170
> Change-Id: I72db1eef410d2be3d3e5ea7d4ece9e5584a451f2
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2416378
> Commit-Queue: Omer Katz <omerkatz@chromium.org>
> Reviewed-by: Anton Bikineev <bikineev@chromium.org>
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#70139}
TBR=mlippautz@chromium.org,bikineev@chromium.org,omerkatz@chromium.org
Change-Id: Ic29235e3ab78a1b515a5b14b808e116a1ccffc0f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1056170
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2432087
Reviewed-by: Francis McCabe <fgm@chromium.org>
Commit-Queue: Francis McCabe <fgm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70142}
This CL extends cppgc::DefaultPlatform and TestPlatform to emulate
jobs using std::thread and v8::base::Thread respectively.
Jobs using these platform do not yield unless the job as been
cancelled. Additionally, the job priority is ignored.
Bug: chromium:1056170
Change-Id: I72db1eef410d2be3d3e5ea7d4ece9e5584a451f2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2416378
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70139}
Ensure that events are triggered when a module is decoded, compiled,
instantiated and tiered-up.
This is a reland of Ib5883a338c3756c6f3488fbdd7b6861ecc2ba218.
R=clemensb@chromium.orgTBR=adamk@chromium.org
Bug: chromium:1092417
Change-Id: I803ae3db23a5f71f26e8ec118251eccdfc551353
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_isolates_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2425056
Commit-Queue: Emanuel Ziegler <ecmziegler@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70113}
Ensure that events are triggered when a module is decoded, compiled,
instantiated and tiered-up.
This is a reland of I9dc87957fc03023c5ab1c4f49e865957c8324e1a.
R=clemensb@chromium.org
Bug: chromium:1092417
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_isolates_rel_ng
Change-Id: Ib5883a338c3756c6f3488fbdd7b6861ecc2ba218
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2367866
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70074}
To let the user do special handling on the main thread e.g. Scavenging
uses different tracing categories for background/foreground threads.
Change-Id: I6c9187fd6201b5b81cd83727727fda49fcf7ff68
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2405797
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69978}
For the standalone library, some platform implementations might not
support non-nested tasks. We can still offer incremental marking in
such cases using regular tasks and without assuming an empty stack.
(cppgc's default platform e.g. doesn't support non-nested tasks.)
This CL also updates GCInvoker to not trigger an incremental GC if we
won't be able to finalize it. That makes finalizing through an
non-nested incremental task safe.
Bug: chromium:1056170
Change-Id: I85f0c9f2efe643cb87dd65d80417eea0d6ee5d52
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2414217
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69971}
Since the web-exposed profiler will require COOP/COEP, it is no longer
necessary to perform isolation at the V8 level. Strip the unnecessary
complexity and unreliability of context filtering accordingly.
Bug: chromium:956688, v8:9881, v8:9860
Change-Id: I21a30d51f8daf7565ec95de8c265e9d3b9d10fad
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2386144
Commit-Queue: Andrew Comminos <acomminos@fb.com>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69894}
Adds a field that can be propagated by embedders. The field holds
the detachedness state of DOM objects but can be used in general
by embedder to indicate which objects are for sure part of interesting
application logic and which objects are not. This field is then
processed properly by the DevTools front end.
Bug: chromium:1110816
Change-Id: I53a172208cd69ce2ba2ed9524d36b6512aae7d30
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2332174
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69780}
See crrev.com/c/2383030
PerformCheckCast<Data>() itself should not invoke Data::Cast(), since
there is no such method and every publicly available value can be
casted to it anyway. This is an issue in e.g.
GetDataFromSnapshotOnce<Data>().
Change-Id: I4acbff86ffd4537b744dafc588733428e792b4bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2399052
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Gus Caplan <snek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69771}
The original Profiler.getRuntimeCallStats implementation retrieved
a bunch of V8 Counters instead of runtime call counters. This
functionality is now available through the new APIs:
enableCounters, disableCounters and getCounters.
The getRuntimeCallStats API now retrieves real V8 Runtime Call Stats.
Change-Id: I702f60a6c43773f5c41b6861be3f9435975c370f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2380853
Commit-Queue: Peter Kvitek <kvitekp@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69753}
- JobHandle::IsCompleted()
- JobDelegate::GetTaskId()
- worker_count passed as argument to GetMaxConcurrency().
Jobs implementation must call the new GetMaxConcurrency(), but Jobs
users aren't migrated yet.
Bug: chromium:1114823
Change-Id: Ie09a8847d1cb884b1e388903370e49f33fa25a64
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2374308
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69683}
v8::String::IsExternal is confusing since it only checks for external
two byte strings. The goal is to reintroduce String::IsExternal which
checks for one and two byte external strings after removing the old,
misleading api method.
- Add String::IsExternalTwoByte
- Deprecate String::IsExternal for now since it is misleading
Bug: v8:10641
Change-Id: I8989de7576c823846e0536fc1898e769b6d68c87
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2284495
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69674}
Allows reflection of v8::Data types, such as being able to check if a
value is a v8::Module. This is useful for libraries which wrap the V8
API, such as rusty_v8.
Change-Id: I4841c5f7f60885b20e1504c8562e278844ff7ec3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2382719
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Gus Caplan <snek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69649}
{std::atomic} is being used in the header without including the <atomic>
header. It was reported on the v8-users list that this causes compile
errors on Windows.
R=ulan@chromium.org
Change-Id: I1de19c301ce47787628416bf0e744d0dd7507fa3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2387562
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69633}
PerformCheckCast<Data>() itself should not invoke Data::Cast(), since
there is no such method and every publicly available value can be
casted to it anyway. This is an issue in e.g.
GetDataFromSnapshotOnce<Data>().
Change-Id: I5d9ee89657c31bc0ca1fb16e704df58911c85f6c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2383030
Commit-Queue: Gus Caplan <snek@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69622}
Explicit nullification aims to simplify migration to Oilpan, in the
case when unique_ptrs are converted to Member and user code relies on
source pointers to be in "empty" state.
Change-Id: Ia54137d53ca03f93932b3c1f2eaba439a416a06e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2379857
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Auto-Submit: Anton Bikineev <bikineev@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69603}
- JobHandle::IsCompleted()
- JobDelegate::GetTaskId()
- worker_count passed as argument to GetMaxConcurrency().
Jobs implementation must call the new GetMaxConcurrency(), but Jobs
users aren't migrated yet.
Bug: chromium:1114823
Change-Id: I0f4295ccaf9eba866dd771f30e2e49aa3eae9551
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2352484
Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69553}
Starboard is the platform abstraction for Cobalt.
This CL introduces all Cobalt changes in src/base/platform.
The review was conducted mostly on:
https://chromium-review.googlesource.com/c/v8/v8/+/2247918
See b/156155426 for background
Tbr: mlippautz@chromium.org
Change-Id: I6cd092304ba6485acd38e82aa2dc4505d7dfb0aa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2346090
Commit-Queue: John Xu <johnx@google.com>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69530}
Expose:
- JobHandle::IsCompleted()
- worker_count passed as argument to GetMaxConcurrency()
- JobDelegate::GetTaskId
With default implementation. Once gin implements it, it can be made pure
virtual.
Bug: chromium:1114823
Change-Id: I24ce60d1df6adff4061c050e5aa8bf8d7bb1cf5a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2352485
Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69388}
Move external memory counters out of IsolateData back into Heap.
The class ExternalMemoryAccounting now stores all counters and is
responsible for updates. This change will allow turning counters into
atomic variables.
Bug: v8:10315
Change-Id: I2abeda298d3cfcc630fd04ca78a3d6d703e3b419
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2346647
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69356}
Now that we are using PersistentHandles, we don't need it anymore.
Bug: v8:7790
Change-Id: Id0b9d555191c00fb08dc2bb9099746076c5ad1b7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2332161
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69278}
Chrome is currently adding a 128-bit V8ContextToken to keep track of
V8 contexts across multiple isolates and processes. Having per-isolate
token exposed by V8 leads to confusion of these two tokens.
This moves v8::Context::Token to v8::metrics::Recorder and changes
the corresponding functions:
- v8::Context::GetToken => v8::metrics::Recorder::GetContextId
- v8::Context::GetByToken => v8::metrics::Recorder::GetContext
This CL is purely mechanical and does not change the behaviour.
Bug: chromium:1101749
Tbr: clemensb@chromium.org
Change-Id: I31bbfa02ebab1c0d91b00f0d08c1b236392d14d2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2330023
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69188}
This adds new methods AllocateSharedPages, ReserveForSharedMemoryMapping
and CanAllocateSharedPages to v8::PageAllocator, which if overridden
allows the platform to declare that it supports allocation and remapping
of shared memory.
This interface is currently a work in progress so the new methods are
marked "INTERNAL ONLY" and they may change without being first
deprecated.
An implementation of PageAllocator is provided that can allocate and map
shared memory on Linux and Android, but no other platforms are yet
supported. While Windows is not supported the interface has been
designed to make this possible as AllocateSharedPages returns a
SharedMemory object that wraps the shared memory and provides its own
remap function. This should allow the SharedMemory object on windows to
contain a mapping a to hFileMappingObject as required by
MapViewOfFileEx.
Bug: v8:10454
Change-Id: I2e601d49ea14da44867a102c823fa4e341cf0dab
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2306789
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69154}
This reverts commit 76b53b66b0.
Reason for revert: Can't be used easily in embedder (Chromium).
Original change's description:
> [api] Add a SharedArrayBuffersEnabled callback.
>
> - Adds a SharedArrayBuffersEnabled callback and uses it to
> enable/disable SABs per context. The feature flag is used
> if no callback is registered.
>
> Bug: chromium:923807
> Change-Id: I4d3472fcd79b158cb50dc98793aece6dbbb81d93
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2316901
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69057}
TBR=bbudge@chromium.org,adamk@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: chromium:923807
Change-Id: I6e3ddfa9cd64ba3106b4a75ea7a5185f873facc9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2326952
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69134}
Currently, only a scriptURL is reported, which can be over-written by
sourceURL comments of the script. This means a script can basically
claim to come from anywhere. This means that DevTools doesn't know the
resource name the embedder provided if there is a sourceURL comment.
This CL adds a `embedderName` field to the scriptParsed and
scriptFailedToParse events that reports the name the embedder
associated with the script.
Bug: chromium:974543
Change-Id: I9863f878f57638174847890d9a3818952b1efc27
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2317310
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69078}
- Adds a SharedArrayBuffersEnabled callback and uses it to
enable/disable SABs per context. The feature flag is used
if no callback is registered.
Bug: chromium:923807
Change-Id: I4d3472fcd79b158cb50dc98793aece6dbbb81d93
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2316901
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69057}
This CL includes the following minor cleanups:
* Renames MakeRaisesException -> MakeWithErrorSupport
* Removes remaining WrapperTraits related code
* Makes the public header follow the IWYU principle
Bug: chromium:1052746
Change-Id: I60e730fa15f9bde421a7b6273093c84870666a64
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2316296
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69043}
