| commit | ffabcbe8c04eb67446eb42923d0d0f327fb4078f | [log] [tgz] |
|---|---|---|
| author | Leszek Swirski <leszeks@chromium.org> | Tue Mar 19 14:57:50 2019 |
| committer | Commit Bot <commit-bot@chromium.org> | Wed Mar 20 09:16:03 2019 |
| tree | 58ac806f3a44974c2cf33a4e2d75761ae66a38d0 | |
| parent | 701eb086f5ea5058e005d36eeee5f55e46aab4c5 [diff] |
[test] Manually restore changed flags in SaveFlags SaveFlags previously worked by re-setting the flags using the command line. Unfortunately, this could reset flags being used by concurrent processes, which would cause TSAN issues. Now, SaveFlags stores a copy of the state of all flags on creation, and only resets changed flags in its destructor. It does this by (ab)using the flag-definitions.h pseudo-header, adding a new mode to that header which applies an includer-defined macro to each flag definition. Change-Id: I4c156ecb36b4b7c05402138088266465d31e33b6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1530809 Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#60350}
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
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/*
Please follow the instructions mentioned at v8.dev/docs/contribute.