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Ben Smith b7a7e2fb89 [wasm] Call OnAfterCompile when cloning Module
The debugger should be notified whenever a new Module is created so it
displayed properly. Without this change, the Module is only displayed once,
regardless of the number of times it is referenced (by other Workers, say).
That is potentially reasonable behavior, but it doesn't match the way
JavaScript does it.

With this change, the debugger will display the sources like this:

```
▼ top
  ▶ localhost
  ▼ wasm
    ▼ wasm-82570336
        wasm-82570336-0

▼ worker.js
  ▶ localhost
  ▼ wasm
    ▶ wasm-82570336
```

Change-Id: I61177e8a07e36ea8e2234aa25e75b1489c9da95f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1666616
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62297}
2019-06-19 18:51:41 +00:00
benchmarks Add missing owners files 2019-05-31 07:21:01 +00:00
build_overrides Clean up infra owners 2019-05-15 11:18:43 +00:00
custom_deps Clean up infra owners 2019-05-15 11:18:43 +00:00
docs Add OWNERS for docs/ 2019-05-15 12:06:15 +00:00
gni Move inspector protocol definitions to include/ 2019-06-18 17:59:36 +00:00
include Move inspector protocol definitions to include/ 2019-06-18 17:59:36 +00:00
infra [build] Add config for noi18n compile-only trybot 2019-06-18 11:01:06 +00:00
samples Add OWNERS file for samples/ 2019-05-14 16:55:03 +00:00
src [wasm] Call OnAfterCompile when cloning Module 2019-06-19 18:51:41 +00:00
test [wasm] Call OnAfterCompile when cloning Module 2019-06-19 18:51:41 +00:00
testing Add missing owners files 2019-05-31 07:21:01 +00:00
third_party [array] Use 'strict' DeleteProperty in Array#sort 2019-06-19 08:47:42 +00:00
tools [modules] Introduce SourceTextModule class 2019-06-19 17:54:52 +00:00
.clang-format
.clang-tidy [tool] Remove unfixed clang-tidy warnings to ease use. 2018-10-26 07:40:32 +00:00
.editorconfig
.git-blame-ignore-revs Add recent code rewrite to .git-blame-ignore-revs 2019-05-23 10:38:45 +00:00
.gitattributes
.gitignore [wasm-c-api] Un-.gitignore third_party/wasm-api/ 2019-06-17 08:52:37 +00:00
.gn v8: Stop setting secondary_source. 2019-05-13 16:06:53 +00:00
.vpython [tools] Implement confidence-based number of runs 2019-05-09 09:42:28 +00:00
.ycm_extra_conf.py
AUTHORS GCC: explicitely instantiate JSObject::ApplyAttributesToDictionary for NumberDictionary 2019-06-11 14:36:05 +00:00
BUILD.gn [modules] Introduce SourceTextModule class 2019-06-19 17:54:52 +00:00
ChangeLog [release] Merge ChangeLog back to master 2018-12-07 15:41:59 +00:00
CODE_OF_CONDUCT.md
codereview.settings
COMMON_OWNERS [OWNERS] Add solanes@ to COMMON_OWNERS 2019-05-22 13:50:51 +00:00
DEPS Update V8 DEPS. 2019-06-19 03:44:48 +00:00
ENG_REVIEW_OWNERS Add eng review owners as escalation path 2019-05-15 19:12:10 +00:00
INFRA_OWNERS Clean up infra owners 2019-05-15 11:18:43 +00:00
INTL_OWNERS Add missing owners files 2019-05-31 07:21:01 +00:00
LICENSE [wasm] Draft version of C/C++ Wasm API 2019-04-17 16:00:26 +00:00
LICENSE.fdlibm
LICENSE.strongtalk
LICENSE.v8
LICENSE.valgrind
MIPS_OWNERS Move architecture dependent files 2019-05-28 14:02:15 +00:00
OWNERS Make nested DEPS files commonly owned 2019-06-18 14:31:05 +00:00
PPC_OWNERS Move architecture dependent files 2019-05-28 14:02:15 +00:00
PRESUBMIT.py Reland "Move logging and diagnostics related source files" 2019-05-20 09:54:57 +00:00
README.md [docs] Change links from old wiki to v8.dev 2019-03-07 12:13:30 +00:00
S390_OWNERS Move architecture dependent files 2019-05-28 14:02:15 +00:00
WATCHLISTS Move remaining files in src/ 2019-05-24 18:24:36 +00:00

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.