Revert "Reland "[heap] Add shared trusted spaces""

This reverts commit e8dcad4a728f7569b4a4355fd3d79f055a478e4d.

Reason for revert: GPU tests failed on https://ci.chromium.org/ui/p/v8/builders/ci/Linux%20V8%20FYI%20Release%20%28NVIDIA%29/29226/overview

Original change's description:
> Reland "[heap] Add shared trusted spaces"
>
> This is a reland of commit d4210ceae1d1e992ae88a9918a9a8042adba3084
>
> Apparently I unintentionally made changes to scavenger.cc in the
> first CL. This CL removes those changes.
>
> Original change's description:
> > [heap] Add shared trusted spaces
> >
> > This CL adds shared variants for the trusted spaces (both for regular-
> > sized and large objects). These spaces will be needed when we
> > eventually want to share Wasm types between multiple isolates.
> >
> > Bug: 338342768
> > Change-Id: Ia6a080f6acb22f895dc8ef4f81c2f639d0ba637a
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5501038
> > Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> > Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#93682}
>
> Bug: 338342768
> Change-Id: I873f4e266eb5b31c98306b725f4e1836a5a3c0c5
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5514847
> Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
> Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#93694}

Bug: 338342768
Change-Id: Ib5769e7909ccbc87399caaf6bfb6ad7750550833
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5512874
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Rezvan Mahdavi Hezaveh <rezvan@chromium.org>
Cr-Commit-Position: refs/heads/main@{#93711}
14 files changed
tree: 8a7d0332e7ffdd794f6686ecac273a1c62c5ed7b
  1. .github/
  2. bazel/
  3. build_overrides/
  4. custom_deps/
  5. docs/
  6. gni/
  7. include/
  8. infra/
  9. samples/
  10. src/
  11. test/
  12. testing/
  13. third_party/
  14. tools/
  15. .bazelrc
  16. .clang-format
  17. .clang-tidy
  18. .editorconfig
  19. .flake8
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gn
  24. .mailmap
  25. .style.yapf
  26. .vpython3
  27. .ycm_extra_conf.py
  28. AUTHORS
  29. BUILD.bazel
  30. BUILD.gn
  31. CODE_OF_CONDUCT.md
  32. codereview.settings
  33. COMMON_OWNERS
  34. DEPS
  35. DIR_METADATA
  36. ENG_REVIEW_OWNERS
  37. INFRA_OWNERS
  38. INTL_OWNERS
  39. LICENSE
  40. LICENSE.fdlibm
  41. LICENSE.strongtalk
  42. LICENSE.v8
  43. LOONG_OWNERS
  44. MIPS_OWNERS
  45. OWNERS
  46. PPC_OWNERS
  47. PRESUBMIT.py
  48. README.md
  49. RISCV_OWNERS
  50. S390_OWNERS
  51. WATCHLISTS
  52. WORKSPACE
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.