When the new linker from Xcode 15 is used on object files produced by NativeAOT, the Xcode linker produces artifacts that crash during the first stack walk.

As a workaround it is possible to install Xcode 14.3.1 in parallel and set it as the default toolchain using xcode-select.

This affects arm64 and x64 Macs when using the -p:PublishAot=true option with .NET 8

It also affects the experimental ios NativeAOT support.

There is already a PR to fix the the underlying issue here:

• [ObjWriter] Emit the MH_SUBSECTIONS_VIA_SYMBOLS header flag for Mach-O llvm-project#471 (for net9)
• [dotnet/release/8.0] [ObjWriter] Emit the MH_SUBSECTIONS_VIA_SYMBOLS header flag for Mach-O llvm-project#472 (for net8.0-rc2 or net8.0-rtm)

I'm opening this issue mostly for tracking purposes