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Clemens Hammacher 0d5d2a1ede Revert "[wasm] Fix importing wasm-lazy-compile stubs" 
This reverts commit 77b0baa649.

Reason for revert: Breaks on win64 bot: https://logs.chromium.org/v/?s=chromium%2Fbb%2Fclient.v8%2FV8_Win64_-_debug%2F20172%2F%2B%2Frecipes%2Fsteps%2FCheck%2F0%2Flogs%2Flazy-compilation%2F0

Original change's description:
> [wasm] Fix importing wasm-lazy-compile stubs
> 
> If two modules use lazy compilation, and one imports a function of
> another, we are unwrapping the js-to-wasm wrapper of the export. This
> was failing so far, because during unwrapping we did not find the wasm
> code.
> This CL fixes this by also recognizing WasmCompileLazy stubs as "wasm
> code".
> 
> R=​ahaas@chromium.org
> 
> Bug: chromium:779569, v8:5991
> Change-Id: If2260c3721e3746a7635b9d0182fd520df2fb773
> Reviewed-on: https://chromium-review.googlesource.com/771672
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49405}

TBR=ahaas@chromium.org,clemensh@chromium.org

Change-Id: If5ab7b9de95ef662a65a6a5b919fa1f13aa492cd
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:779569, v8:5991
Reviewed-on: https://chromium-review.googlesource.com/774518
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49409}
2017-11-16 12:07:36 +00:00
benchmarks Fix common misspellings 2017-08-02 09:35:28 +00:00
build_overrides Remove build_override for macOS min SDK and deployment target. 2017-07-14 18:24:44 +00:00
docs [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
gni [test] Fix isolate for auto-detect in gyp 2017-10-19 11:52:11 +00:00
gypfiles [build] Add generic num fuzzer isolates 2017-11-10 14:26:48 +00:00
include [compiler] Add new "no cache reason" enum values 2017-11-14 19:46:45 +00:00
infra [build] Remove MB configs for removed bots 2017-11-13 12:43:37 +00:00
samples [cleanup] use unique_ptr for the DefaultPlatform 2017-11-14 09:57:18 +00:00
src Revert "[wasm] Fix importing wasm-lazy-compile stubs" 2017-11-16 12:07:36 +00:00
test Revert "[wasm] Fix importing wasm-lazy-compile stubs" 2017-11-16 12:07:36 +00:00
testing Use GTEST_LANG_CXX11 in V8 2016-07-25 13:06:42 +00:00
third_party Add colorama package to DEPS so that pylib can import it 2017-10-24 14:18:49 +00:00
tools [test] Change stress compaction flag to boolean value. 2017-11-16 12:03:28 +00:00
.clang-format [clang-format] Don't derive pointer alignment 2017-01-17 09:28:19 +00:00
.editorconfig Add .editorconfig 2017-07-28 13:39:24 +00:00
.git-blame-ignore-revs [build] Add DEPS formatting to hyper-blame 2017-10-09 14:08:45 +00:00
.gitignore Add colorama package to DEPS so that pylib can import it 2017-10-24 14:18:49 +00:00
.gn For building v8 using gn on aix_ppc64, linux_s390x and linux_ppc64(both LE and BE). 2017-05-12 01:35:09 +00:00
.vpython Add a comment for the VPython dep 2017-10-25 12:23:35 +00:00
.ycm_extra_conf.py Use C++11 / gnu++11, not 0x 2016-03-22 15:24:43 +00:00
AUTHORS [coverage] add coverage for binary expressions 2017-11-10 17:41:51 +00:00
BUILD.gn Reland "[platform] Implement TaskRunners in the DefaultPlatform" 2017-11-15 12:35:54 +00:00
ChangeLog [Release] Update ChangeLog file 2016-02-17 21:29:09 +00:00
CODE_OF_CONDUCT.md Explicitly state that the Chromium Code of Conduct also applies to V8 2016-03-02 09:51:24 +00:00
codereview.settings Make Gerrit the default code review for V8 2017-06-30 17:37:37 +00:00
DEPS Revert "Update V8 DEPS." 2017-11-16 11:05:41 +00:00
LICENSE Updates to the license information of third party components. 2015-06-16 12:37:50 +00:00
LICENSE.fdlibm Add LICENSE.fdlibm for all the fdlibm imported sources. 2016-06-09 07:17:03 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
Makefile [test] Continued test support for make targets 2017-10-20 15:01:51 +00:00
Makefile.android [build] Fix d8-for-Android builds 2016-05-20 12:10:45 +00:00
OWNERS Add myself to OWNERS to be able to approve/make infra-related changes 2017-11-09 22:52:19 +00:00
PRESUBMIT.py Add vpython verification presubmit 2017-11-03 10:39:56 +00:00
README.md [Docs] Removed unused docs because they are moved to GitHub 2015-11-19 10:23:30 +00:00
snapshot_toolchain.gni MIPS[64]: Add support for big endian build using GN 2017-06-02 15:02:18 +00:00
WATCHLISTS Add adamk to a few WATCHLISTS 2017-11-10 21:38:29 +00:00

README.md

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.