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Alexander Markov c3e0d770dd [vm] Introduce FUNCTION_REG constant
This refactoring introduces FUNCTION_REG constant for a register
containing target function object when calling Dart functions in JIT
mode. This register is similar to CODE_REG and ARGS_DESC_REG
registers which are also a part of Dart calling conventions.

Hardcoded registers are replaced with new constant where
appropriate. Also, ARGS_DESC_REG and IC_DATA_REG are used instead of
hardcoded registers in more places.

TEST=ci (pure refactoring)

Change-Id: I9e71022d7bca8d4e555b9e4f22558f388073495f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/243681
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
2022-05-04 22:59:24 +00:00
.dart_tool [infra] re-land work to auto-generate .dart_tool/package_config.json 2022-04-12 17:21:02 +00:00
.github Add cherry-pick template to sdk repo. 2022-04-22 17:04:29 +00:00
benchmarks [benchmarks] Follow-up to "Roll benchmark_harness" 2022-05-02 12:26:41 +00:00
build [infra] Error, don't crash setup_toolchain.py 2022-05-02 13:53:00 +00:00
docs update breaking change policy 2022-02-24 09:17:23 +00:00
pkg Merge MacroClassInstance into _MacroApplication. 2022-05-04 21:11:54 +00:00
runtime [vm] Introduce FUNCTION_REG constant 2022-05-04 22:59:24 +00:00
samples [ffi/sample] Rev up ffi dependency to fix compilation error. 2022-04-04 14:16:51 +00:00
samples-dev [infra] Add OWNERS to the Dart SDK 2022-02-14 14:06:34 +00:00
samples_2 [ffi/sample] Rev up ffi dependency to fix compilation error. 2022-04-04 14:16:51 +00:00
sdk Remove extra word 2022-05-04 16:22:35 +00:00
tests Resolve deferred function literals in stages. 2022-05-03 22:04:39 +00:00
third_party [test] Widen ownership of test status files. 2022-03-10 09:49:16 +00:00
tools [tools] Allow update.py to run on mac arm machines 2022-05-03 20:29:17 +00:00
utils [infra] Add OWNERS to the Dart SDK 2022-02-14 14:06:34 +00:00
.clang-format VM: Re-format to use at most one newline between functions 2017-07-13 08:08:37 -07:00
.gitattributes [web] rename suite dart2js -> web. 2021-02-04 23:11:32 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore [infra] re-land work to auto-generate .dart_tool/package_config.json 2022-04-12 17:21:02 +00:00
.gn [infra] Migrate scripts to python3 2021-04-15 10:10:20 +00:00
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [vm] Support RISC-V. 2022-01-20 00:57:57 +00:00
BUILD.gn Make dart_target_arch filters for 32-bit intel consistent 2022-03-15 01:52:21 +00:00
CHANGELOG.md Add 2.17 language features to CHANGELOG. 2022-05-03 01:24:46 +00:00
codereview.settings [infra] Default presubmits to use python3 2021-08-24 08:20:47 +00:00
CONTRIBUTING.md Add more details to contributing docs 2022-03-16 07:56:58 +00:00
DEPS [deps] roll the latest versions of args, fixnum, http_parser, path, and typed_data 2022-05-04 21:42:34 +00:00
LICENSE Update LICENSE 2021-04-08 07:57:10 +00:00
OWNERS [infra] Give VM engineers OWNERS over tools/gn.py et al. 2022-04-25 17:47:23 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py [infra] re-land work to auto-generate .dart_tool/package_config.json 2022-04-12 17:21:02 +00:00
README.dart-sdk [sdk] - Update README file in sdk. 2021-10-25 16:08:40 +00:00
README.md master => main 2021-09-10 08:02:49 +00:00
sdk_args.gni Allow configuring the destination of the SDK in the build output directory 2021-06-29 18:45:29 +00:00
SECURITY.md Add link to published advisories 2022-02-08 19:45:07 +00:00
WATCHLISTS [dart2js] More shared_messages.dart cleanup 2021-09-22 19:20:54 +00:00

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.