Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

external/linker/cecil/symbols/pdb/Microsoft.Cci.Pdb/DbiSecCon.cs

@@ -0,0 +1,42 @@
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) Microsoft. All rights reserved.
+// This code is licensed under the Microsoft Public License.
+// THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
+// ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
+// IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
+// PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
+//
+//-----------------------------------------------------------------------------
+using System;
+
+namespace Microsoft.Cci.Pdb {
+  internal struct DbiSecCon {
+    internal DbiSecCon(BitAccess bits) {
+      bits.ReadInt16(out section);
+      bits.ReadInt16(out pad1);
+      bits.ReadInt32(out offset);
+      bits.ReadInt32(out size);
+      bits.ReadUInt32(out flags);
+      bits.ReadInt16(out module);
+      bits.ReadInt16(out pad2);
+      bits.ReadUInt32(out dataCrc);
+      bits.ReadUInt32(out relocCrc);
+      //if (pad1 != 0 || pad2 != 0) {
+      //  throw new PdbException("Invalid DBI section. "+
+      //                                 "(pad1={0}, pad2={1})",
+      //                         pad1, pad2);
+      //}
+    }
+
+    internal short section;                    // 0..1
+    internal short pad1;                       // 2..3
+    internal int offset;                     // 4..7
+    internal int size;                       // 8..11
+    internal uint flags;                      // 12..15
+    internal short module;                     // 16..17
+    internal short pad2;                       // 18..19
+    internal uint dataCrc;                    // 20..23
+    internal uint relocCrc;                   // 24..27
+  }
+}