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evih 64610bda59 [wasm] Zero extend register containing i32 parameter in generic wrapper 
We have to make sure that 32 bit negative values are zero extended.
Related testcase: https://logs.chromium.org/logs/v8/buildbucket/cr-buildbucket.appspot.com/8869450761469925696/+/steps/Check_-_extra/0/logs/memory_trap/0

Bug: v8:10701
Change-Id: I69ae4189d37e5d31a81254ec72dd6e02fb442b4e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2412168
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Eva Herencsárová <evih@google.com>
Cr-Commit-Position: refs/heads/master@{#69914}
2020-09-15 14:01:37 +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 [cpu-profiler] Remove support for context filtering 2020-09-14 20:24:46 +00:00
infra Change Mac on ARM64 builders to only perform v8testing 2020-09-14 15:22:06 +00:00
samples [api][cleanup] Use Template::Set with const char* name 2020-09-09 15:39:36 +00:00
src [wasm] Zero extend register containing i32 parameter in generic wrapper 2020-09-15 14:01:37 +00:00
test Reland "[wasm][liftoff] Support for most externref globals" on ia32 2020-09-15 13:46:42 +00:00
testing Roll v8/third_party/googletest/src/ 10b1902d8..e3f0319d8 (43 commits) 2020-04-15 07:23:10 +00:00
third_party [csa][cleanup] Remove ParameterMode/TNodify StoreFixedDoubleArrayElement 2020-08-26 17:14:44 +00:00
tools [gcmole] Upload a new version supporting DisallowGarbageCollection 2020-09-15 11:18:22 +00:00
.clang-format [clang-format] Don't derive pointer alignment 2017-01-17 09:28:19 +00:00
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.gitignore Revert "[presubmit] Add JS formatting for tools/system-analyzer" 2020-07-17 10:33:40 +00:00
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.ycm_extra_conf.py Fix ycm config for headers without source 2019-12-09 11:59:21 +00:00
AUTHORS Check interrupts in runtime BigInt parser 2020-09-07 15:21:33 +00:00
BUILD.gn v8: Expand is_linux to is_linux || is_chromeos. 2020-09-14 10:11:24 +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
COMMON_OWNERS Adding vahl@ to the common owners to be able to handle 2020-08-21 09:04:56 +00:00
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LICENSE [wasm] Draft version of C/C++ Wasm API 2019-04-17 16:00:26 +00:00
LICENSE.fdlibm Add LICENSE.fdlibm for all the fdlibm imported sources. 2016-06-09 07:17:03 +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.