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6ab842f884
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Yu Liu 6ab842f884 Revert "[loong64][mips64][fastcall] Enable float support on loong64 
and mips64"

This reverts commit 1d6dc2b9d9.

Reason for revert: this modify is inconsistent with the allocation
method of the parameter register on the real machine on loong64.

Original change's description:
> [loong64][mips64][fastcall] Enable float support on loong64 and mips64
>
> Port commit 098f31f495
>
> Bug: chromium:1052746
>
> Change-Id: I4f9fd952c2ce8b51772eac89d4852d55363d1ed1
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3292352
> Auto-Submit: Liu yu <liuyu@loongson.cn>
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Reviewed-by: Maya Lekova <mslekova@chromium.org>
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#78106}

Bug: chromium:1052746
Change-Id: I392f5634cf7ddf208fa9effd32d4ffff941f6179
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3324343
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Yu Liu <liuyu@loongson.cn>
Cr-Commit-Position: refs/heads/main@{#78322}
2021-12-09 12:59:17 +00:00
.github [github] Close PRs created on the V8 GitHub mirror automatically 2021-01-12 08:39:59 +00:00
bazel [bazel] Upstream arm64 fix 2021-12-01 10:33:09 +00:00
build_overrides [build] Remove obsolete gn flag 2021-01-11 15:50:59 +00:00
custom_deps
docs
gni [LOONG64] Add LoongArch64 backend 2021-08-16 13:05:19 +00:00
include [api] Add LongTaskStats::v8_execute_us 2021-12-09 11:38:04 +00:00
infra [numfuzz] Add interrupt budget also to combined fuzzing 2021-12-02 12:25:45 +00:00
samples [api] V8::Initialize cleanup 2021-11-30 14:30:38 +00:00
src Revert "[loong64][mips64][fastcall] Enable float support on loong64 2021-12-09 12:59:17 +00:00
test [rab / gsab] Add RAB / GSAB support to TA.p.indexOf & lastIndexOf 2021-12-09 10:47:01 +00:00
testing [test][cleanup] Fix -Wshadow warnings in unittests 2021-09-27 08:59:01 +00:00
third_party [numbers] Rename ConversionFlags:NO_FLAG to NO_CONVERSION_FLAGS 2021-11-11 22:04:22 +00:00
tools [compiler-dispatcher] Move Job pointer to SFI 2021-12-08 16:03:35 +00:00
.bazelrc [bazel] Support build mode compilation 2021-07-13 10:14:16 +00:00
.clang-format
.clang-tidy
.editorconfig
.flake8 remove swarming_client 2021-08-24 10:39:33 +00:00
.git-blame-ignore-revs
.gitattributes
.gitignore remove swarming_client 2021-08-24 10:39:33 +00:00
.gn Revert "[build] Separate out inspector as a shared library" 2021-07-02 16:15:20 +00:00
.mailmap Restore consistency between .mailmap and AUTHORS 2021-06-24 08:58:04 +00:00
.vpython Verify mac-arm64 wheels for v8/.vpython spec. 2021-09-15 21:11:50 +00:00
.vpython3 Add vpython3 to DEPS 2021-11-05 18:08:29 +00:00
.ycm_extra_conf.py [ycm] Fix python script 2021-07-29 09:48:32 +00:00
AUTHORS [cppgc][unittests] Only expect guard pages support on 4k platforms. 2021-11-29 10:11:11 +00:00
BUILD.bazel [BUILD] Add yield-processor.h to build files 2021-12-08 14:59:58 +00:00
BUILD.gn [BUILD] Add yield-processor.h to build files 2021-12-08 14:59:58 +00:00
CODE_OF_CONDUCT.md
codereview.settings
COMMON_OWNERS Remove neis@ from owners file 2021-10-26 11:15:20 +00:00
DEPS Update google_benchmark 2021-12-09 05:48:04 +00:00
DIR_METADATA Add DIR_METADATA files to v8. 2020-10-20 22:12:28 +00:00
ENG_REVIEW_OWNERS Add verwaest@ to ENG_REVIEW_OWNERS. 2021-09-16 15:00:57 +00:00
INFRA_OWNERS Add team members as owners 2020-08-18 08:29:04 +00:00
INTL_OWNERS
LICENSE
LICENSE.fdlibm
LICENSE.strongtalk
LICENSE.v8
LOONG_OWNERS [LOONG64] Add LoongArch64 backend 2021-08-16 13:05:19 +00:00
MIPS_OWNERS [mips] Add LiuYu to MIPS_OWNERS 2021-09-08 01:38:52 +00:00
OWNERS Let infra owners own all dot files 2021-11-05 18:57:18 +00:00
PPC_OWNERS Adding myself to relevant OWNERS files. 2020-11-02 16:37:28 +00:00
PRESUBMIT.py [bigint] Move multiplication to src/bigint/ 2021-04-19 15:40:43 +00:00
README.md
RISCV_OWNERS Add Lu Yahan to RISC-V owners list 2021-09-13 16:35:00 +00:00
S390_OWNERS Adding myself to relevant OWNERS files. 2020-11-02 16:37:28 +00:00
WATCHLISTS Add myself to heap/ watchlist 2021-11-08 16:58:14 +00:00
WORKSPACE [bazel] Upstream BUILD and create config pkg 2021-10-28 15:14:40 +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://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.