dd4b757bd5
The retbuf optimization allows us to avoid address exposure for retbuf definitions; instead we consider them to be just defined (and not exposed) by the calls. This optimization was previously only enabled for `lvIsTemp` locals, i.e. the locals created by `lvaGrabTemp(true)`. The reason was that the definition of the actual retbuf happened when we saw the `LCL_ADDR` node; if there were additional uses after the `LCL_ADDR` node, then they would think they were referring to the `LCL_ADDR` definition. The `lvIsTemp` gave us reasonable confidence that there were no such additional uses. This PR fixes the root cause of the problem and enables the optimization for non-`lvIsTemp` locals. To do that it teaches the various liveness phases to ignore the `LCL_ADDR` nodes when it gets to them and to instead handle the definition at the point of the parent `CALL` node. |
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| .github | ||
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| eng | ||
| src | ||
| .clang-format | ||
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| .CodeQL.yml | ||
| .dockerignore | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .markdownlint.json | ||
| .vsconfig | ||
| build.cmd | ||
| Build.proj | ||
| build.sh | ||
| CODE-OF-CONDUCT.md | ||
| CONTRIBUTING.md | ||
| Directory.Build.props | ||
| Directory.Build.rsp | ||
| Directory.Build.targets | ||
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| dotnet.cmd | ||
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| github-merge-flow.jsonc | ||
| global.json | ||
| LICENSE.TXT | ||
| NuGet.config | ||
| PATENTS.TXT | ||
| README.md | ||
| SECURITY.md | ||
| THIRD-PARTY-NOTICES.TXT | ||
.NET Runtime
- What is .NET?
- How can I contribute?
- Reporting security issues and security bugs
- Filing issues
- Useful Links
- .NET Foundation
- License
This repo contains the code to build the .NET runtime, libraries and shared host (dotnet) installers for
all supported platforms, as well as the sources to .NET runtime and libraries.
What is .NET?
Official Starting Page: https://dotnet.microsoft.com
- How to use .NET (with VS, VS Code, command-line CLI)
- Install official releases
- Documentation (Get Started, Tutorials, Porting from .NET Framework, API reference, ...)
- Support (Releases, OS Versions, ...)
- Roadmap
How can I contribute?
We welcome contributions! Many people all over the world have helped make this project better.
- Contributing explains what kinds of contributions we welcome
- Workflow Instructions explains how to build and test
- Dogfooding .NET explains how to get nightly builds of the runtime and its libraries to test them in your own projects.
Reporting security issues and security bugs
Security issues and bugs should be reported privately, via email, to the Microsoft Security Response Center (MSRC) secure@microsoft.com. You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Further information, including the MSRC PGP key, can be found in the Security TechCenter. You can also find these instructions in this repo's Security doc.
Also see info about related Microsoft .NET Bounty Program.
Filing issues
This repo should contain issues that are tied to the runtime, the class libraries and frameworks, the installation of the dotnet binary (sometimes known as the muxer) and the installation of the .NET runtime and libraries.
For other issues, please file them to their appropriate sibling repos. We have links to many of them on our new issue page.
Useful Links
- .NET source index / .NET Framework source index
- API Reference docs
- .NET API Catalog (incl. APIs from daily builds and API usage info)
- API docs writing guidelines - useful when writing /// comments
- .NET Discord Server - a place to discuss the development of .NET and its ecosystem
.NET Foundation
.NET Runtime is a .NET Foundation project.
There are many .NET related projects on GitHub.
- .NET home repo - links to 100s of .NET projects, from Microsoft and the community.
- ASP.NET Core home - the best place to start learning about ASP.NET Core.
This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behavior in our community. For more information, see the .NET Foundation Code of Conduct.
General .NET OSS discussions: .NET Foundation Discussions
License
.NET (including the runtime repo) is licensed under the MIT license.