ebc76f64c5
If one wasm instance imports an exported function of another instance, we unwrap the js-to-wasm wrapper of the export and use the underlying code object directly. However, the code object does not keep the wasm instance alive. It is only connected via a WeakCell. With this CL, we explicitly store a FixedArray of all wasm instances from which we imported functions to keep them alive at least as long as the instance which imports the code. R=mtrofin@chromium.org, ahaas@chromium.org BUG=chromium:734345 Change-Id: I8dcfc9a4ea2d791a62d8cb7255039e481c50bdfd Reviewed-on: https://chromium-review.googlesource.com/539738 Reviewed-by: Mircea Trofin <mtrofin@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#46062} |
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| third_party | ||
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| CODE_OF_CONDUCT.md | ||
| codereview.settings | ||
| DEPS | ||
| LICENSE | ||
| LICENSE.fdlibm | ||
| LICENSE.strongtalk | ||
| LICENSE.v8 | ||
| LICENSE.valgrind | ||
| Makefile | ||
| Makefile.android | ||
| OWNERS | ||
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| README.md | ||
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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://github.com/v8/v8/wiki
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 on the V8 wiki.