| commit | df071e9497233a6f823052b553d75aa77654c094 | [log] [tgz] |
|---|---|---|
| author | Mike Stanton <mvstanton@chromium.org> | Tue Jan 22 15:23:23 2019 |
| committer | Commit Bot <commit-bot@chromium.org> | Tue Jan 22 19:09:36 2019 |
| tree | 50330b5699a9ab08ee9db3009d26fe5b13004fa4 | |
| parent | d4831b31b863589eb2c937873b54573b9f747cf8 [diff] |
[Builtins] Infrastructure for source positions in stubs/builtins Now, the CodeAssembler can annotate Nodes with SourcePositions. SourcePositions themselves get a new mode "external," in which they get a file_id, line and column. The file_id is currently maintained in the isolate, mapping to strings for filenames. Additionally, inlining information is ignored at this point, but in the long run I'd like to recognize calls to different CSA functions as manual inlinings. At this point, if you want to see the results in tools like GDB, you'll need to build without clang, and use the GCC toolchain. GN flag is_clang=false will do the trick. Bug: v8:8418 Change-Id: I123cdc041612285fa7d0ba532a625bceeda5d338 Reviewed-on: https://chromium-review.googlesource.com/c/1322954 Commit-Queue: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#59009}
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.