[DebugInfo/PDB] Adding getUndecoratedNameEx and IPDB interfaces for IDiaEnumTables and IDiaTable.

Initial changes to support debugging PE/COFF files with LLDB on Windows through DIA SDK.
There is another set of changes required on the LLDB side before this does anything.

Differential Revision: https://reviews.llvm.org/D39517

llvm-svn: 318403

1 files changed, 9 insertions, 0 deletions

diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp
index ef9390cda31..b8aaebbf738 100644
--- a/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp
+++ b/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp
@@ -11,6 +11,7 @@
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumDebugStreams.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumLineNumbers.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumSourceFiles.h"
+#include "llvm/DebugInfo/PDB/DIA/DIAEnumTables.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAError.h"
 #include "llvm/DebugInfo/PDB/DIA/DIARawSymbol.h"
 #include "llvm/DebugInfo/PDB/DIA/DIASourceFile.h"
@@ -301,3 +302,11 @@ std::unique_ptr<IPDBEnumDataStreams> DIASession::getDebugStreams() const {
 
   return llvm::make_unique<DIAEnumDebugStreams>(DiaEnumerator);
 }
+
+std::unique_ptr<IPDBEnumTables> DIASession::getEnumTables() const {
+  CComPtr<IDiaEnumTables> DiaEnumerator;
+  if (S_OK != Session->getEnumTables(&DiaEnumerator))
+    return nullptr;
+
+  return llvm::make_unique<DIAEnumTables>(DiaEnumerator);
+}