| commit | 4ab4bbe9b16a47a16b4f8d6bf17eb77eadbb139d | [log] [tgz] |
|---|---|---|
| author | eholk <eholk@chromium.org> | Wed Nov 30 19:51:13 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Wed Nov 30 19:51:53 2016 |
| tree | f548e27172fcc34094497b7495a6f459b5fc9a0d | |
| parent | 9e3feefff2fa2740515e38b50d0908588f0fb49e [diff] |
[wasm] Add ProtectedStore instruction This is necessary for signal-based out of bounds handling in WebAssembly. Adds a ProtectedStore instruction that is analogous to the previously added ProtectedLoad instruction. Rather than using bounds checks, ProtectedStore emits an out of line section of code that throws a JavaScript exception and provides the necessary metadata for a signal handler to be able to find the out of line code. BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277 Review-Url: https://codereview.chromium.org/2516413003 Cr-Commit-Position: refs/heads/master@{#41398}
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://github.com/v8/v8/wiki
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 on the V8 wiki.