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Anton Bikineev e4ac08c514 cppgc: young-gen: Filter out SMIs when visiting traced nodes 
Traced nodes can contain SMIs, e.g. when base::ScriptValue is
constructed. The CL filters them out when visiting V8->C++ references,
as otherwise it crashes later assuming HeapObject.

Bug: chromium:1029379
Change-Id: Idaafc92d4dc1bd14c7d1a07e2177202a8af336a1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3555769
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79719}
2022-04-01 22:14:50 +00:00
.github [github] Close PRs created on the V8 GitHub mirror automatically 2021-01-12 08:39:59 +00:00
bazel [bazel] Add v8_enable_short_builtin_calls flag 2022-03-18 13:45:04 +00:00
build_overrides [build] Remove obsolete gn flag 2021-01-11 15:50:59 +00:00
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gni Add new owner to branch cut artifact 2022-04-01 10:50:51 +00:00
include Deprecate some signature checks 2022-03-31 12:11:21 +00:00
infra Increase shards for tests timing out 2022-03-30 15:21:41 +00:00
samples Initialize V8 sandbox in samples 2022-02-14 11:15:10 +00:00
src cppgc: young-gen: Filter out SMIs when visiting traced nodes 2022-04-01 22:14:50 +00:00
test [Temporal] Add ZonedDateTime.prototype.toPlain(MonthDay|YearMonth) 2022-04-01 19:04:40 +00:00
testing [test][cleanup] Fix -Wshadow warnings in unittests 2021-09-27 08:59:01 +00:00
third_party Convert inspector_protocol/roll.py to python3 2022-03-24 18:07:17 +00:00
tools [heap] Remove sweeping_slot_set_ from MemoryChunk 2022-04-01 14:21:40 +00:00
.bazelrc [bazel] Use v8_enable_handle_zapping only in debug builds. 2022-01-11 11:32:39 +00:00
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.ycm_extra_conf.py [ycm] Fix python script 2021-07-29 09:48:32 +00:00
AUTHORS [turbolizer] Shortcuts for bidirectional phase switching. 2022-03-28 08:13:32 +00:00
BUILD.bazel Reland "[wasm-gc] Implement isorecursive canonicalization" 2022-03-31 15:45:49 +00:00
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README.md

V8 JavaScript Engine

V8 is Google's open source JavaScript engine.

V8 implements ECMAScript as specified in ECMA-262.

V8 is written in C++ and is used in Google Chrome, the open source browser from Google.

V8 can run standalone, or can be embedded into any C++ application.

V8 Project page: https://v8.dev/docs

Getting the Code

Checkout depot tools, and run

    fetch v8

This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run

    git pull origin
    gclient sync

For fetching all branches, add the following into your remote configuration in .git/config:

    fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
    fetch = +refs/tags/*:refs/tags/*

Contributing

Please follow the instructions mentioned at v8.dev/docs/contribute.