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chromium / v8 / v8.git / 35addcaaac5e01dc98554d205363f874db5b675f
commit35addcaaac5e01dc98554d205363f874db5b675f[log] [tgz]
authorDan Elphick <delphick@chromium.org>Fri Nov 08 16:17:04 2019
committerCommit Bot <commit-bot@chromium.org>Fri Nov 08 17:07:33 2019
tree47c30d7c05e41be0dc785d373b0424e55f07951d
parent66a9dbe87d29f93cf91c33d7205e031754406f64 [diff]
[heap] Shrink RO_SPACE pages for Immortal immovable objects

Shrink RO_SPACE since it contains Immortal immovable objects and is
otherwise reporting a virtual size of 256KB when only half of that
will ever be used.

Bug: v8:9230, v8:7464
Change-Id: I68c17bb6c4ff12170774bad6a07dbb8b9d49cce1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1906207
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64865}
1 file changed
tree: 47c30d7c05e41be0dc785d373b0424e55f07951d
  1. build_overrides/
  2. custom_deps/
  3. docs/
  4. gni/
  5. include/
  6. infra/
  7. samples/
  8. src/
  9. test/
  10. testing/
  11. third_party/
  12. tools/
  13. .clang-format
  14. .clang-tidy
  15. .editorconfig
  16. .flake8
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .vpython
  22. .ycm_extra_conf.py
  23. AUTHORS
  24. BUILD.gn
  25. ChangeLog
  26. CODE_OF_CONDUCT.md
  27. codereview.settings
  28. COMMON_OWNERS
  29. DEPS
  30. ENG_REVIEW_OWNERS
  31. INFRA_OWNERS
  32. INTL_OWNERS
  33. LICENSE
  34. LICENSE.fdlibm
  35. LICENSE.strongtalk
  36. LICENSE.v8
  37. LICENSE.valgrind
  38. MIPS_OWNERS
  39. OWNERS
  40. PPC_OWNERS
  41. PRESUBMIT.py
  42. README.md
  43. S390_OWNERS
  44. WATCHLISTS
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.