4b8ccef6a8
- Adds code gen prologue - Adds a few essential nodes in arm64 - Shares a few non-arch dependent nodes w/ x64 - Shares deferred code handling, deopting and vreg helpers w/ x64 Caveats: - Deopts don't work, since CallForDeoptimization in arm64 uses a different mechanism (not yet implemented). - ParallelMoveResolver and ExceptionHandlerTrampolineBuilder uses singles push/pop mechanism, which is not arm64 friendly. We add a padding for each push/pop at the moment. Bug: v8:7700 Change-Id: I2896f3cd272fc47d7bd9059c8cc8948221b3b932 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4069708 Commit-Queue: Victor Gomes <victorgomes@chromium.org> Reviewed-by: Darius Mercadier <dmercadier@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#84607} |
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.github | ||
bazel | ||
build_overrides | ||
custom_deps | ||
docs | ||
gni | ||
include | ||
infra | ||
samples | ||
src | ||
test | ||
testing | ||
third_party | ||
tools | ||
.bazelrc | ||
.clang-format | ||
.clang-tidy | ||
.editorconfig | ||
.flake8 | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
.gn | ||
.mailmap | ||
.style.yapf | ||
.vpython3 | ||
.ycm_extra_conf.py | ||
AUTHORS | ||
BUILD.bazel | ||
BUILD.gn | ||
CODE_OF_CONDUCT.md | ||
codereview.settings | ||
COMMON_OWNERS | ||
DEPS | ||
DIR_METADATA | ||
ENG_REVIEW_OWNERS | ||
INFRA_OWNERS | ||
INTL_OWNERS | ||
LICENSE | ||
LICENSE.fdlibm | ||
LICENSE.strongtalk | ||
LICENSE.v8 | ||
LOONG_OWNERS | ||
MIPS_OWNERS | ||
OWNERS | ||
PPC_OWNERS | ||
PRESUBMIT.py | ||
README.md | ||
RISCV_OWNERS | ||
S390_OWNERS | ||
WATCHLISTS | ||
WORKSPACE |
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.