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Clemens Backes ee6ad641a0 [wasm][debug] Handle exceptions in interrupts 
This was triggered by the inspector fuzzer, which terminates execution
after two seconds. This is done by triggering a termination exception
via an interrupt. In this case, the runtime function should return
immediately, and return the exception sentinel.
This CL fixes the WasmDebugBreak runtime function to do that correctly.

R=thibaudm@chromium.org

Bug: chromium:1215711
Change-Id: Idf8e9769809f135b426e4d1a0ef82fae826050b4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3041423
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75838}
2021-07-21 14:25:21 +00:00
.github [github] Close PRs created on the V8 GitHub mirror automatically 2021-01-12 08:39:59 +00:00
bazel [bazel] Support build mode compilation 2021-07-13 10:14:16 +00:00
build_overrides [build] Remove obsolete gn flag 2021-01-11 15:50:59 +00:00
custom_deps
docs
gni [bigint] Toom-Cook multiplication 2021-07-07 10:12:26 +00:00
include Revert "[fastcall] Implement support for TypedArray arguments" 2021-07-16 13:11:33 +00:00
infra Revert "[build] Add V8-specific dcheck_always_on" 2021-07-20 22:06:20 +00:00
samples Reland "[api] Add v8::Isolate::ThrowError helper" 2021-04-16 11:48:05 +00:00
src [wasm][debug] Handle exceptions in interrupts 2021-07-21 14:25:21 +00:00
test [Test] skip test on deopt fuzzer that require tierup to TurboFan. 2021-07-21 12:55:10 +00:00
testing [macros] Upstream Google3 changes 2021-06-24 16:36:14 +00:00
third_party Roll inspector-protocol to 32cf5f2bf4dc20c73ead291e68d2e2f6b638cd57 2021-07-09 13:01:24 +00:00
tools Revert "[build] Add V8-specific dcheck_always_on" 2021-07-20 22:06:20 +00:00
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BUILD.bazel [heap] Refactor LinearAllocationArea 2021-07-16 16:58:52 +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.