[vm, elf] Eliminate diff of `readelf -a` between a binary that has and has not been processed by `strip`.

 - Place program table in the first file page along with the ELF header, instead of a separate page.
 - Load program table into the first memory page, instead of after all other segments.
 - Place section table at the end, instead of after the program table.
 - Sort .hash .dynsym .dystr in the same order as strip.
 - Don't mark .shstrtab as allocated.
 - Populate unused physical address fields.

The issue on Android seems to be due to the program table placement.

Bug: https://github.com/flutter/flutter/issues/34308
Change-Id: I337dbdc76553e85eca7156256b97c99592011612
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106440
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
1 file changed
tree: c07533370d11f65e8f7dcf49e3c3d17ffc5e1726
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  3. .gitconfig
  4. .github/
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  8. .packages
  9. .vpython
  10. AUTHORS
  11. BUILD.gn
  12. CHANGELOG.md
  13. CONTRIBUTING.md
  14. DEPS
  15. LICENSE
  16. PATENTS
  17. PRESUBMIT.py
  18. README.dart-sdk
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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 has 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 PATENTS.

Using Dart

Visit the dart.dev to learn more about the language, tools, getting started, and more.

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

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.