| commit | cfed56c2c539fc2a103423169212999b1e7143c5 | [log] [tgz] |
|---|---|---|
| author | bradnelson <bradnelson@chromium.org> | Mon Oct 03 21:04:29 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Mon Oct 03 21:04:46 2016 |
| tree | 779a305a387f907f8b63bcddbae072a569f0b2f2 | |
| parent | 55478da28ea9f44c433e2b2c9840f841b423e519 [diff] |
[wasm] [asm.js] Track direct function indices and fixup. Recent changes to the wasm format prevent you from knowing the function index of a direct call until you know how many imports you have (the index spaces have been merged). Asm.js validation can't know this until all callsites have been visited if you want to avoid materializing the entire AST / parsing twice. Instead, keep a list of fixups to perform for all direct callsites, then update these with the imports count added when emitting the module. BUG=v8:4203 R=aseemgarg@chromium.org,titzer@chromium.org Review-Url: https://codereview.chromium.org/2384623003 Cr-Commit-Position: refs/heads/master@{#39937}
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.