1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
index 21e5e4bc0db..a8b80ac6d78 100644
--- a/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
@@ -15,6 +15,7 @@
 #include "llvm/DebugInfo/PDB/GenericError.h"
 #include "llvm/DebugInfo/PDB/Native/DbiStream.h"
 #include "llvm/DebugInfo/PDB/Native/DbiStreamBuilder.h"
+#include "llvm/DebugInfo/PDB/Native/GlobalsStreamBuilder.h"
 #include "llvm/DebugInfo/PDB/Native/InfoStream.h"
 #include "llvm/DebugInfo/PDB/Native/InfoStreamBuilder.h"
 #include "llvm/DebugInfo/PDB/Native/PDBStringTableBuilder.h"
@@ -80,6 +81,12 @@ PublicsStreamBuilder &PDBFileBuilder::getPublicsBuilder() {
   return *Publics;
 }
 
+GlobalsStreamBuilder &PDBFileBuilder::getGlobalsBuilder() {
+  if (!Globals)
+    Globals = llvm::make_unique<GlobalsStreamBuilder>(*Msf);
+  return *Globals;
+}
+
 Error PDBFileBuilder::addNamedStream(StringRef Name, uint32_t Size) {
   auto ExpectedStream = Msf->addStream(Size);
   if (!ExpectedStream)
@@ -131,6 +138,13 @@ Expected<msf::MSFLayout> PDBFileBuilder::finalizeMsfLayout() {
     }
   }
 
+  if (Globals) {
+    if (auto EC = Globals->finalizeMsfLayout())
+      return std::move(EC);
+    if (Dbi)
+      Dbi->setGlobalsStreamIndex(Globals->getStreamIndex());
+  }
+
   return Msf->build();
 }
 
@@ -220,5 +234,13 @@ Error PDBFileBuilder::commit(StringRef Filename) {
       return EC;
   }
 
+  if (Globals) {
+    auto GS = WritableMappedBlockStream::createIndexedStream(
+        Layout, Buffer, Globals->getStreamIndex(), Allocator);
+    BinaryStreamWriter GSWriter(*GS);
+    if (auto EC = Globals->commit(GSWriter))
+      return EC;
+  }
+
   return Buffer.commit();
 }