.NET Core Runtime ARM64 Status

# .NET Core Runtime ARM64 Status

The .NET Core team is in the process of adding support for ARM64, as part of the .NET Core 3.0 project. This issue will be updated as ARM64 support progresses.

[.NET Core 3.0 Preview 1](https://github.com/dotnet/core/issues/2099) includes support for Linux ARM64. Please try this build and provide support.

## Discussion

Please share your thoughts on this change and see what others are saying at:

* [dotnet/coreclr #19843](https://github.com/dotnet/coreclr/issues/19843)

## Current Status

ARM64 builds are functional, for console and ASP.NET Core apps.

## Details

Initial support for ARM64 was added in the .NET Core 2.1 release. The team is not maintaining .NET Core 2.x branches with respect to ARM64. All ARM64 improvements will be made in the .NET Core 3.0 branch (currently [master](https://github.com/dotnet/coreclr)).

See [Installing .NET Core 3.0 on Linux ARM64](https://gist.github.com/richlander/467813274cea8abc624553ee72b28213) to install .NET Core on your ARM64 machine. Builds are available from the [daily builds page](https://github.com/dotnet/core/blob/master/daily-builds.md).

## Bug Queries

the following bugs queries are available for ARM64:

* [dotnet/coreclr](https://github.com/dotnet/coreclr/issues?q=is%3Aopen+is%3Aissue+label%3Aarch-arm64)
* [dotnet/corefx](https://github.com/dotnet/corefx/issues?q=is%3Aopen+is%3Aissue+label%3Aarch-arm64)

## Operating Systems

.NET Core 3.0 ARM64 builds are tested on the following operating systems:

* Ubuntu 16.04 and 18.04
* Debian 9

## Test Hardware

.NET Core 3.0 ARM64 builds have been tested on the following hardware:

* [NVIDIA Jetson TX2 Module](https://developer.nvidia.com/embedded/buy/jetson-tx2)
* [Pine A64](https://www.pine64.org/?page_id=46823)
* [Qualcomm Centriq 2400](https://www.qualcomm.com/products/qualcomm-centriq-2400-processor)
* [Qualcomm Snapdragon](https://www.qualcomm.com/snapdragon/always-connected-pc)
* [Raspberry Pi3](https://www.raspberrypi.org/products/raspberry-pi-3-model-b-plus/)