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Mike Stanton 4f28e6d9a1 Reland "[turbofan] Fast API calls from TurboFan" 
Relanding the Fast C API code with fix for UBSan undefined behavior
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Design doc:
http://doc/1SAHn7d8M7CoazTd1laVF8gduFC_ikZWiYuytrR9c4Oc/

This CL implements basic API with integer and pointer types marshaling.

What is not supported yet:
- sequences
- annotations
- floating point arguments
- 64-bit arguments
- exception handling
- InstanceOf checks for the pointer types
- functions with non-void return type

Bug: chromium:1052746

TBR=yangguo@chromium.org,mvstanton@chromium.org,neis@chromium.org,leszeks@chromium.org,verwaest@chromium.org,mslekova@chromium.org

Change-Id: Ifca9de3156cf18c9dac0d14c19f8d6a7004cad83
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2066971
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66391}
2020-02-21 15:51:40 +00:00
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gni Add initial support for Wasm debugging with LLDB: implements a GDB-remote stub 2020-02-20 22:27:58 +00:00
include Reland "[turbofan] Fast API calls from TurboFan" 2020-02-21 15:51:40 +00:00
infra Test with --no-lazy-feedback-allocation on one x64 builder set. 2020-02-17 16:10:37 +00:00
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third_party [DevTools] Roll inspector_protocol (v8) 2020-02-11 18:45:53 +00:00
tools [foozzie] Make date mock more reliable. 2020-02-20 17:44:51 +00:00
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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.