[cDAC] Support building and linking cross targeted cDAC unwinders on all platforms - Githubissues

dotnet / runtime

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

https://docs.microsoft.com/dotnet/core/

MIT License

15.99k stars 4.91k forks source link

[cDAC] Support building and linking cross targeted cDAC unwinders on all platforms #112272

Open max-charlamb opened 1 month ago

max-charlamb commented 1 month ago

https://github.com/dotnet/runtime/pull/111759 only supports building native cDAC unwinders on amd64 host platform.

The limiting factor is the crosscomp.h only targets amd64, it has tooling to build other platforms on amd64, but not amd64 on other platforms. Something similar to diagnostics repo: https://github.com/dotnet/diagnostics/blob/9f687caec28573ae8df931ed5632d50488692614/src/shared/debug/inc/dbgtargetcontext.h#L4

Add support for building unwinders across arm64, arm, and x86.

dotnet-policy-service[bot] commented 1 month ago

Tagging subscribers to this area: @tommcdon See info in area-owners.md if you want to be subscribed.