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Leszek Swirski 3f9f1eeefa [maglev] Depend on stable protos up to validity cell
Inline DependOnStablePrototypeChain to iterate only those maps which
share a validity cell with the receiver map. This resolves an issue
where maps after the holder object violate the stability invariants, but
doesn't require looking up what the actual holder is.

Bug: v8:7700
Change-Id: Id06f0d13660f547e14dd25085799c0e6223c34b9
Fixed: chromium:1359215
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3871298
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82964}
2022-09-05 10:12:04 +00:00
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include Revert "[sandbox] Sandboxify ExternalString external pointers" 2022-09-05 09:47:24 +00:00
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AUTHORS [riscv] Separate single and double precision zero to different registers to avoid misuse. 2022-09-01 08:49:52 +00:00
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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.