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dart/sdk/bd57548de127c0b7570f985d1969e54718474963
commit
bd57548de127c0b7570f985d1969e54718474963
[log]
author
Daco Harkes <dacoharkes@google.com>
Wed Oct 25 14:00:02 2023 +0000
committer
Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Oct 25 14:00:02 2023 +0000
tree
3654d40c1bb9632892ef8ce2570e865386cbc945
parent
87f62aedaddf6614ba994ece28851dae434a6554 [diff]
[vm/ffi] Fix FFI callbacks on iOS 17

The new Secure Page Table Monitor in iOS on A15 and A16 does not allow
`vm_remap`ping memory pages that are manually created. It only allows
remapping pages which come directly from a signed binary.

Manually copying the pages is supported in JIT mode.

TEST=manually tested locally in a local-engine build

Bug: https://github.com/flutter/flutter/issues/136980
Change-Id: I94d87f753a50648486f46fe728dd8358038971fe
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332241
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Daco Harkes <dacoharkes@google.com>
1 file changed
tree: 3654d40c1bb9632892ef8ce2570e865386cbc945
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. .vpython
  22. AUTHORS
  23. BUILD.gn
  24. CHANGELOG.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. DEPS
  28. LICENSE
  29. OWNERS
  30. PATENT_GRANT
  31. PRESUBMIT.py
  32. README.dart-sdk
  33. README.md
  34. sdk.code-workspace
  35. sdk_args.gni
  36. SECURITY.md
  37. WATCHLISTS
README.md

Dart

A client-optimized language for fast apps on any platform

Dart is:

  • Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.

  • Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.

  • Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.

Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:

  • Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.

  • Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).

Dart platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

Visit dart.dev to learn more about the language, tools, and to find codelabs.

Browse pub.dev for more packages and libraries contributed by the community and the Dart team.

Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).

Building Dart

If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.

There are more documents on our wiki.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.