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dart / sdk / 03964bdcb0d129c307bb5e979e61943a22e41be9
commit03964bdcb0d129c307bb5e979e61943a22e41be9[log] [tgz]
authorAlexander Markov <alexmarkov@google.com>Tue Apr 09 20:54:39 2024 +0000
committerCommit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Apr 09 20:54:39 2024 +0000
treefe63c6016ecf4b832809d1b4b503fe110cbe356d
parentcb1ec02a0c3b7f42e654c91af1eb02d0b6ce94ea [diff]
[vm/compiler] Fix slow path call in BoxInt64 on riscv64

Since [1], slow path call to a shared stub should create a frame
if enclosing function doesn't have one. The frame setup was missing
in BoxInt64 slow path on 64-bit RISC-V (was only done in 32-bit case)
which caused clobbered RA and infinite loop.

[1] https://dart-review.googlesource.com/c/sdk/+/360560

TEST=corelib/bigint_from_test
Fixes https://github.com/dart-lang/sdk/issues/55415

Change-Id: I4765cf06cfc378b07d984b2feb7d41110e91fece
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/361981
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Auto-Submit: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
1 file changed
tree: fe63c6016ecf4b832809d1b4b503fe110cbe356d
  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. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. sdk.code-workspace
  34. sdk_args.gni
  35. sdk_packages.yaml
  36. SECURITY.md
  37. WATCHLISTS
README.md

Dart

An approachable, portable, and productive language for high-quality apps on any platform

Dart is:

  • Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.

  • Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.

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

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.