README.md

RoslynMdbWriter

This modules let roslyn to emit an MDB debugging symbol file instead of PDB. Most of code is based on DavidKarlas's work. But some works have been done for handling changes of Roslyn.

More works done

• Make this assembly pretend to be a friend of roslyn assemblies to access internal classes like ISymUnmanagedWriter5.
  • Use roslyn internal strong name key.
  • Rename assembly to Roslyn.Test.Utilities. (one of friend assemblies of roslyn)
• Add MdbHelper to let pdbStream use MdbWriter.
• Add UnsafeComStreamWrapper to use ComMemoryStream like System.Stream.
• Update field name used for accessing private fields in roslyn classes.
  • PdbMetadataWrapper.writer -> PdbMetadataWrapper._writer
  • MetadataWriter.guidIndex -> MetadataWriter.heaps._guids
• Implment dummy MdbWriter.GetDebugInfo instead of returning nothing.
• Make MdbWriter implement IPdbWriter.
• MdbWriter.DefineLocalVariable2 uses addr1 as a local variable index rather than counting index with nextLocalIndex.