[CodeView] Fix dumping of public symbol record flags

I noticed nonsensical type information while dumping PDBs produced by
MSVC.

llvm-svn: 305708

3 files changed, 12 insertions, 1 deletions

diff --git a/llvm/include/llvm/DebugInfo/CodeView/CodeView.h b/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
index 6820e26b754..b7a7e33abad 100644
--- a/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
+++ b/llvm/include/llvm/DebugInfo/CodeView/CodeView.h
@@ -402,6 +402,16 @@ enum class LocalSymFlags : uint16_t {
 };
 CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(LocalSymFlags)
 
+/// Corresponds to the CV_PUBSYMFLAGS bitfield.
+enum class PublicSymFlags : uint32_t {
+  None = 0,
+  Code = 1 << 0,
+  Function = 1 << 1,
+  Managed = 1 << 2,
+  MSIL = 1 << 3,
+};
+CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(PublicSymFlags)
+
 /// Corresponds to the CV_PROCFLAGS bitfield.
 enum class ProcSymFlags : uint8_t {
   None = 0,
diff --git a/llvm/include/llvm/DebugInfo/CodeView/EnumTables.h b/llvm/include/llvm/DebugInfo/CodeView/EnumTables.h
index 013e440613f..5d54bb4cca8 100644
--- a/llvm/include/llvm/DebugInfo/CodeView/EnumTables.h
+++ b/llvm/include/llvm/DebugInfo/CodeView/EnumTables.h
@@ -22,6 +22,7 @@ namespace codeview {
 ArrayRef<EnumEntry<SymbolKind>> getSymbolTypeNames();
 ArrayRef<EnumEntry<TypeLeafKind>> getTypeLeafNames();
 ArrayRef<EnumEntry<uint16_t>> getRegisterNames();
+ArrayRef<EnumEntry<uint32_t>> getPublicSymFlagNames();
 ArrayRef<EnumEntry<uint8_t>> getProcSymFlagNames();
 ArrayRef<EnumEntry<uint16_t>> getLocalFlagNames();
 ArrayRef<EnumEntry<uint8_t>> getFrameCookieKindNames();
diff --git a/llvm/include/llvm/DebugInfo/CodeView/SymbolRecord.h b/llvm/include/llvm/DebugInfo/CodeView/SymbolRecord.h
index 5f85ed28cb3..1cf77fcdecb 100644
--- a/llvm/include/llvm/DebugInfo/CodeView/SymbolRecord.h
+++ b/llvm/include/llvm/DebugInfo/CodeView/SymbolRecord.h
@@ -363,7 +363,7 @@ public:
       : SymbolRecord(SymbolRecordKind::PublicSym32),
         RecordOffset(RecordOffset) {}
 
-  TypeIndex Index;
+  PublicSymFlags Flags;
   uint32_t Offset;
   uint16_t Segment;
   StringRef Name;