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Ng Zhi An 1693abafd0 Check that opcodes fit within ArchOpcodeField 
Strange things happen if we add too many opcodes such that we exceed the
number of bits ArchOpcodeField has, and in some arch (ARM64), we are
only one away from requiring 10 bits (at 0x1ff) now.

Bug: v8:10930
Change-Id: I8dc6b7e0822291f2403db4e4e1dfaf90b9416a8c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2422843
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70061}
2020-09-22 16:07:38 +00:00
build_overrides tracing: Enable using Perfetto client library from Chromium 2020-05-11 11:17:57 +00:00
custom_deps Use relative paths to OWNERS files 2019-08-12 13:52:52 +00:00
docs Add OWNERS for docs/ 2019-05-15 12:06:15 +00:00
gni v8: Expand is_linux to is_linux || is_chromeos. 2020-09-14 10:11:24 +00:00
include [Jobs API]: Expose JobDelegate::IsJoiningThread. 2020-09-17 16:49:07 +00:00
infra [test] Run more variants on mac-arm64 builders 2020-09-22 13:19:38 +00:00
samples [api][cleanup] Use Template::Set with const char* name 2020-09-09 15:39:36 +00:00
src Check that opcodes fit within ArchOpcodeField 2020-09-22 16:07:38 +00:00
test [torque] refactor: use -tq only in filenames derived from .tq files 2020-09-22 15:52:58 +00:00
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tools [torque] refactor: use -tq only in filenames derived from .tq files 2020-09-22 15:52:58 +00:00
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AUTHORS Adding Red Hat to the list of Authorized contributors. 2020-09-16 12:34:39 +00:00
BUILD.gn [torque] refactor: use -tq only in filenames derived from .tq files 2020-09-22 15:52:58 +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
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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://v8.dev/docs

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 at v8.dev/docs/contribute.