commit | b672d08990d7256e61cbdc36d83cea846edd98b7 | [log] [tgz] |
---|---|---|
author | Maciej Goszczycki <goszczycki@google.com> | Wed May 08 10:36:30 2019 |
committer | Commit Bot <commit-bot@chromium.org> | Wed May 08 11:24:43 2019 |
tree | 69d2bd536cef8108b723f6744f18ab79b1893f78 | |
parent | 0ec79a9b4cd63ac1c525790beaa4d109a153e2eb [diff] |
Reland "[heap] Set read-only space's and its pages' heap_ to null." Seems like the CodeBuilder CL actually caused this. This is a reland of 964edc251fce2dfa81b3ba695009195e3f336d3e Original change's description: > [heap] Set read-only space's and its pages' heap_ to null. > > Various small changes are required to enable this. > > HeapObject::GetReadOnlyRoots no longer uses the Space's heap when > possible (see comment in ReadOnlyHeap::GetReadOnlyRoots definition). > This requires that ReadOnlyRoots be construct-able using a raw pointer > to the read-only space's roots array. > > Global read-only heap state is now cleared by tests where appropriate > and extra DCHECKs in ReadOnlyHeap::SetUp should make catching future > issues easier. > > String padding is now always cleared just before read-only space is > sealed when not deserializing. > > Change-Id: I7d1db1c11567be5df06ff7066f3a699125f8b372 > Bug: v8:7464 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1535830 > Commit-Queue: Maciej Goszczycki <goszczycki@google.com> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Dan Elphick <delphick@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61188} Bug: v8:7464 Change-Id: If75bbd16c2e2af5b80cd60811dfd7866f8be8309 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1599186 Commit-Queue: Maciej Goszczycki <goszczycki@google.com> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#61323}
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.