This removes EmbedderHeapTracer from V8's API. Going forward
v8::TracedReference is only supported with using CppHeap (Oilpan).
Bug: v8:13207
Change-Id: I4e0efa94890ed147293b5df69fd7e0edad45abb5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4111546
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#85061}
Replace SafeEquals with normal equals operator in `IsUndefined` and
friends. This will allow us to have more efficient checks with static
roots, since pointers do not need to be decompressed.
After this change calling Is##Type on CodeObjects is no longer possible.
This is ensured by dchecks in operator==. The change might reveal more
callers that need to be fixed.
Bug: v8:13466
Change-Id: I3353d10aebb7a192a77281c44e4159f0da336297
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4106849
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Auto-Submit: Olivier Flückiger <olivf@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84974}
Oilpan young generation currently remembers all weak callbacks to be
processed on each GC. This is needed to support UntracedMembers in the
old space. If the old object with UntracedMember (e.g.
ActiveScriptWrappableManager) holds a pointer to a young object, the
custom weak callback must be reexecuted on each minor GC, because the
custom callback is responsible for clearing UntracedMembers.
This is not necessary for weak containers. They hold WeakMembers, for
which we issue the regular write barrier. The CL distinguishes between
callbacks for weak containers and for custom objects. This aims to
speeds up weak processing, which currently may take >10ms.
Bug: v8:13475
Change-Id: I6964a6835dc84febddbefb5e2952d57f108d1232
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4080470
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84895}
We do not collect them any more since https://crrev.com/c/4078966
(landed in v11.0), so deprecate the fields now for v11.1.
R=mlippautz@chromium.org
Bug: v8:13565
Change-Id: I6b454cd6591c6489043002226f3c4fd19fdeb7e5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4079227
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84871}
This CL adds v8::ArrayBuffer::NewResizableBackingStore.
This API is needed to support Mojo cross-process serialization of
resizable buffers. See https://chromium-review.googlesource.com/c/chromium/src/+/4086949
Bug: chromium:1396361, v8:11111
Change-Id: I1d3ad367f28015184fd80fd2f05a37a3659d3a66
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4093555
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84826}
I originally thought MaxByteLength would only be needed for
v8::ArrayBuffer and v8::SharedArrayBuffer, but it is also needed on
v8::BackingStore.
In particular, blink uses Mojo to serialize ArrayBuffers' contents via
v8::BackingStore when doing cross-process postMessage.
Bug: chromium:1396361, v8:11111
Change-Id: I86d44829175ad760fb43294d386483a16044fc3b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4090708
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84767}
This doesn’t have much practical effect, since the actual
byte contents referred to by `StartupData` are already marked
`const`, but adding the qualifier communicates more clearly
to users that V8 does not perform modifications on the object.
Practically speaking, this also allows for cases in which the
startup data is included as readonly data in the current executable
without requiring a `const_cast`.
Refs: https://github.com/nodejs/node/pull/45786#discussion_r1043489245
Change-Id: I53075ebb493c3617e470decb601b803f5294848d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4089203
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84764}
On Mac, we spend around 30% of lazy compile time in {ThreadTicks::Now}.
On Linux it's less severe, but still around 10%.
That's too much overhead for measurements that only show up in UKM, so
remove that.
The unused fields will be removed from the UKM events after the plumbing
on the chromium side has been removed.
R=ahaas@chromium.org, mlippautz@chromium.org
CC=ecmziegler@chromium.org
Bug: v8:13565
Change-Id: I2dad88d899482801888940499d2d1761ff075578
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4078966
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84754}
We introduce V8InspectorSession::stop API to enable safe
detach from the session. In particular, after calling 'stop',
the session will leave any instrumentation pause it might
be in and disarm all its instrumentation breakpoints.
This is useful when the session disconnect request is registered
on V8 interrupt (so it is unsafe to disconnect at that point),
and the execution should first get to the message loop
where the disconnect can be handled safely.
Bug: chromium:1354043
Change-Id: I3caab12a21b123229835e8374efadc1f4c9954c2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4085143
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84753}
Adds v8::[Shared]ArrayBuffer::MaxByteLength and
v8::BackingStore::IsResizableByUserJavaScript.
This is needed for embedders who need to check if a buffer is resizable
by user JS, like blink, to check for the [AllowResizable] WebIDL
extended attribute.
Bug: v8:11111
Change-Id: Ie7e03979ef3884123df8a3eeb5c3516c4a6967c2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4082276
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84715}
To be able to retrieve structured stacktrace information like the
functionName of single stack frames outsite of v8, this cl adds a
V8StackFrame class and a function to retrieve them from V8StacKFrames.
Bug: chromium:1393317
Change-Id: Idae150aeb03f7b65294c4c6a6979c298a569e6d2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4067040
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Judith Hemp <hempjudith@google.com>
Cr-Commit-Position: refs/heads/main@{#84676}
... which is an alias for __attribute__((const)) when it's available.
Bug: v8:7703
Change-Id: Ic585f48bc764ccf0c920ff82ba788cf1e88e0cdd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4076525
Auto-Submit: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84633}
With v8_use_perfetto = true, tracing sessions are controlled by
Perfetto, not TraceLog. This can lead to inconsistencies, e.g.
TraceLog signalling trace start while V8's TrackEvent datasource
hasn't been initialized yet.
This CL removes the TraceStateObserver interface and replaces its
uses with perfetto::TrackEventSessionObserver which correctly tracks
Perfetto tracing sessions start and end.
See also crrev.com/c/4066184 for the corresponding Chrome change.
Bug: chromium:1006766
Change-Id: I94b2189c8b28aec8b17ec8fc1246e27c904e4ee9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4062038
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Mikhail Khokhlov <khokhlov@google.com>
Cr-Commit-Position: refs/heads/main@{#84590}
This CL adds one byte string specialization support for fast API call arguments.
It introduces a kOneByteString variant to CTypeInfo.
We see a ~6x improvement in Deno's TextEncoder#encode microbenchmark.
Rendered results: https://divy-v8-patches.deno.dev/
Bug: chromium:1052746
Change-Id: I47c3a9e101cd18ddc6ad58f627db3a34231b60f7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4036884
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84552}
Now that the external pointer sandboxing rollout has completed, the
machinery to support unsandboxed external pointers is no longer needed.
Bug: v8:10391
Change-Id: I5cec4b9bfca41a7db670b93d984f3cfc5a2adbfa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4034166
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84360}
This CL invokes Heap::SetIsMarkingFlag for all client isolates to
force the RecordWrite builtin into the marking barrier code path. That
way the RecordWrite builtin can run the marking barrier for objects
in the shared heap even when incremental marking in the that
particular client isolate isn't enabled at the moment.
The marking barrier then splits code path for shared vs. local
objects. Without a shared heap or when running on the shared space
isolate we know without checking page headers that all objects are
local. For client isolates it will also check whether incremental
marking is enabled for that particular space.
Bug: v8:13267
Change-Id: Iaa98d25c4c855769f95ee0ddf5540fb0ada55574
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4020176
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84339}
This introduces a barrier that ensures that
`V8InspectorClient::runIfWaitingForDebugger()` is only invoked once all
sessions that requested a paused have invoked runIfWaitingForDebugger.
Downstream change: https://chromium-review.googlesource.com/c/chromium/src/+/3977348
Bug: chromium:1352175
Change-Id: I9049c2de6da8e690ad4312cd6cb799619125bb62
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3976353
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Andrey Kosyakov <caseq@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84191}
In order to allow Blink (and potentially other embedders) to
implement Web IDL maplike and setlike in a more spec-conformant
way, exposes %MapIteratorPrototype% and %SetIteratorPrototype%.
Bug: chromium:1354546
Change-Id: Ife97c4d99168779e56ce95fc774692a125bf6ea5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4005924
Commit-Queue: Yuki Shiino <yukishiino@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84185}
This introduces a new "caught" case for Debugger.setPauseOnExceptions,
which instructs the V8 Debugger to only break on exceptions that are
predicted as caught. Previously it wasn't possible to express this with
Chrome DevTools Protocol.
Bug: chromium:1324920, chromium:1346231
Change-Id: I507cfb6058148b2e238b8f66e9720ab68cb81575
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4013330
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Kim-Anh Tran <kimanh@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84137}
Use AllocateAtLeast() to create a TracedNodeBlock. In todays Blink
this increases capacity from 256 to 284, reducing memory and
preserving the fast path longer.
Limit capacity to '1' for ASAN builds to flush out UAFs.
Bug: v8:13372
Change-Id: Iaa0ca940b59ed58015fcb768b851e6054ac7e152
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3999730
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84131}
Reuse the stack object that V8 maintains via ThreadLocalTop for
CppHeap. This allows CppHeap to be migrated across threads, similar
to Isolate, when used with Locker.
Bug: v8:13207
Change-Id: I4c865f4eeb79257ed720cf46e42b27589fcf555e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4013799
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84126}
Use the `PageAllocator` that is generated/provided via
`cppgc::InitializePlatform()`.
Bug: v8:13442
Change-Id: I7f3a83ae3fe9000b430ab085929f98646585164f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4000486
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84083}
It's been enabled by default since Chromium M95.
Also removes duplicate setup code for WebAssembly.Tag JS API
from WasmJs::InstallConditionalFeatures, since we're guaranteed
to set it up via the non-conditional WasmJs::Install.
Bug: v8:8091
Change-Id: Ic500feb655ad4fc0703ed226504847ca6d940537
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3996810
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84074}
HeapHandle is an opaque handle that refers to the internal
implementation of the heap and as such should never be used by value.
Bug: v8:13429
Change-Id: I1c369911adfc623fe2c32f06b985a5d8accc0e55
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4000485
Auto-Submit: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84034}
Maps are now in old space, so start to report the first page in old
space now.
Bug: v8:12578
Change-Id: Icf08c9074558a2d47bb9f1f8df72cec9668d2b4e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3986087
Auto-Submit: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84002}
V8's C++ API does not give a way to tell whether an ArrayBuffer has
been detached from the `v8::ArrayBuffer` class. In fact, as far as can
be told from the C++ API without running JS code, detached
ArrayBuffers behave the same as zero-sized ArrayBuffers and there is
no way to observe the difference. However, this difference can be
observed in JS because constructing a TypedArray from a detached
ArrayBuffer will throw.
This change adds a `WasDetached` method to the `v8::ArrayBuffer` class
to give embedders access to this information without having to run JS
code.
Bug: v8:13159
Change-Id: I2bb1e380cee1cecd31f6d48ec3d9f28c03a8a673
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3810345
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83963}
It is important that the Context's microtask queue matches what the
embedder thinks it is. Android WebView has some interop functionality
where the Agent changes but the context must not be cleared. Ensuring the microtask queue for the context matches the Agent by adding a
setter that the embedder can call.
BUG=chromium:961186
Change-Id: Id99644fbfc84b8a1676162261444c02d07b238a1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3976350
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83937}
Because Data's ctor is not defined, debug info optimization will
generate empty debug info for it. Adding standalone_debug attribute for
it to have complete debug info for this class.
Bug:
Change-Id: I0ca023518b1f5142a63686ba5a41007ac067c1f2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3963719
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Zequan Wu <zequanwu@google.com>
Auto-Submit: Zequan Wu <zequanwu@google.com>
Cr-Commit-Position: refs/heads/main@{#83915}
v8::TracedReference and their underlying traced handles are not
actually phantom references but have been historically represented as
such. This patch splits off their backing implementaton into
`TracedHandles`.
As a drive-by, re-organize the free list to rely on indices instead of
pointers, saving a full word for each node. In additon, the setup also
allows for freeing fully empty node blocks after GCs.
Allocation/free of nodes is also organized in a way that avoids
jumping between handles/blocks/nodes for accounting purposes.
Removing CRTP in GlobalHandle internals is left for a follow up.
Bug: v8:13372
Change-Id: Ib55aa9ba71202d5918b486c161fe6f747d31c719
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3966952
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83872}
It's been enabled by default since Chrome 91.
Bug: v8:6020
Change-Id: Id26b7fb0b7dffe19a88a6f0071dd59203b06415a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3957636
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83862}
This adds a new [[WeakRefTarget]] internal property to
`Runtime.getProperties` results for `JSWeakRef` results
(also included in the preview), which will be used by
DevTools to show the target of the weak reference without
having to explicitly call `deref()` on them. As part of
this we also have (temporary) strong references to the
target, slightly changing behavior, but that's consistent
with how DevTools deals with `JSWeakMap` and `JSWeakSet`.
Bug: chromium:1267690
Change-Id: I2a9ef9261996fcdee20fbd0fc728d11208c82459
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3970598
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83844}
Change-Id: I5760687fa9e8a7512d3946704f51f321ffa3676b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3963718
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83827}
With a unique microtask queue possibly per context we need to pass
the microtask queue for the MicrotasksScope otherwise the default one
for the isolate will be used.
BUG=chromium:961186
Change-Id: Ib085f08e20185c69760aeea335d673d9c4c72999
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3950216
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83803}
This CL adds the following gdb commands:
cpcp <compressed-pointer> # prints compressed pointer
cpm <member> # prints member value
Bug: chromium:1373391
Change-Id: If5cc121883afbe64f4b95965a48b52647179b9f8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3945108
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83633}
A BoundedSize is just a regular size_t when the sandbox is disabled.
However, when the sandbox is enabled, a BoundedLength is guaranteed to
be in the range [0, kMaxSafeBufferSizeForSandbox]. This is (currently)
achieved by storing the length shifted to the left, then right-shifting
it when loading it. This guarantees that the top bits are zero.
BoundedSizes are used to ensure safe access to variable-sized buffers,
in particular ArrayBuffers and their views, located inside the sandbox.
If a full size_t is used to represent their size, it may allow an
attacker to "reach out of" the sandbox address space by setting the
length to a very large value. A BoundedSize prevents this.
Bug: chromium:1360375
Change-Id: I0579693db528af96c41eeaa64bd3ed71266aacd9
Cq-Include-Trybots: luci.v8.try.triggered:v8_linux64_no_sandbox_dbg_ng_triggered
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3876823
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Samuel Groß <saelo@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83631}
The attribute allows the Member to be passed around in registers. More
in the design dec: https://bit.ly/3e5tsok
Change-Id: I9c46fb2a5813f1f51f291fac6c0753f505009410
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3925708
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83550}
Source map urls can be parsed from the magic comments. Expose them with
public apis on the UnboundModuleScript, similar to the UnboundScript.
Change-Id: Ia5dfdc8ff25f825c9fa7d241d0d79ba20028586b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3917379
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Chengzhong Wu (legendecas) <legendecas@gmail.com>
Cr-Commit-Position: refs/heads/main@{#83527}
