PDB Info and DBI streams

src/AsmResolver.PE/DotNet/Metadata/Strings/SerializedStringsStream.cs

@@ -65,22 +65,7 @@ public SerializedStringsStream(string name, in BinaryStreamReader reader)
             if (!_cachedStrings.TryGetValue(index, out var value) && index < _reader.Length)
             {
                 var stringsReader = _reader.ForkRelative(index);
-                byte[] rawData = stringsReader.ReadBytesUntil(0);
-
-                if (rawData.Length == 0)
-                {
-                    value = Utf8String.Empty;
-                }
-                else
-                {
-                    // Trim off null terminator byte if its present.
-                    int actualLength = rawData.Length;
-                    if (rawData[actualLength - 1] == 0)
-                        actualLength--;
-
-                    value = new Utf8String(rawData, 0, actualLength);
-                }
-
+                value = stringsReader.ReadUtf8String();
                 _cachedStrings[index] = value;
             }
 

src/AsmResolver.Symbols.Pdb/AsmResolver.Symbols.Pdb.csproj

@@ -21,6 +21,7 @@
     </PropertyGroup>
 
     <ItemGroup>
+      <ProjectReference Include="..\AsmResolver.PE.File\AsmResolver.PE.File.csproj" />
       <ProjectReference Include="..\AsmResolver\AsmResolver.csproj" />
     </ItemGroup>
 

src/AsmResolver.Symbols.Pdb/Metadata/Dbi/DbiAttributes.cs

@@ -0,0 +1,30 @@
+using System;
+
+namespace AsmResolver.Symbols.Pdb.Metadata.Dbi;
+
+/// <summary>
+/// Provides members defining all attributes that can be assigned to a single DBI stream.
+/// </summary>
+[Flags]
+public enum DbiAttributes : ushort
+{
+    /// <summary>
+    /// Indicates no attributes were assigned.
+    /// </summary>
+    None = 0,
+
+    /// <summary>
+    /// Indicates the program was linked in an incremental manner.
+    /// </summary>
+    IncrementallyLinked = 1,
+
+    /// <summary>
+    /// Indicates private symbols were stripped from the PDB file.
+    /// </summary>
+    PrivateSymbolsStripped = 2,
+
+    /// <summary>
+    /// Indicates the program was linked using link.exe with the undocumented <c>/DEBUG:CTYPES</c> flag.
+    /// </summary>
+    HasConflictingTypes = 4,
+}