The .NET Runtime has shipped an lldb extension that looks to extend LLDB functionality to be able to reason about .NET managed code. This has been working for a long time, but now it fails to load with the error error: this file does not represent a loadable dylib. Loading works if I use a self-compiled version of LLDB. I can't really debug XCode's LLDB, but there are some logs that seemed to hint it was signing checks failing for library validation, but neither Developer nor Application signing would satisfy these. LLDB resides within the XCode bundle at /Applications/Xcode.app/Contents/Developer/usr/bin/lldb. codesign confirms that the bundle enforces library validation. Is there any way to confirm this is the issue? It looks like:
Library Validation failed: Rejecting '/*/libsosplugin.dylib' (Team ID: none, platform: no) for process 'lldb(77691)' (Team ID: none, platform: yes), reason: mapped file has no Team ID and is not a platform binary (signed with custom identity or adhoc?)
and
Library Validation failed: Rejecting '/*/libsosplugin.dylib' (Team ID: UBF8T346G9, platform: no) for process 'lldb(77691)' (Team ID: none, platform: yes), reason: mapping process is a platform binary, but mapped file is not
If that's the issue, what's the suggested way forward to have loadable lldb plugins? If not, what's the recommended way to diagnose this? lldb logging is verbose, but doesn't provide any information around this.
