[codeview] Add support for S_EXPORT symbol.

llvm-svn: 270636

1 files changed, 16 insertions, 0 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp b/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp
index 989772b8fb2..03b711282b4 100644
--- a/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp
+++ b/llvm/lib/DebugInfo/CodeView/SymbolDumper.cpp
@@ -241,6 +241,15 @@ static const EnumEntry<uint32_t> FrameProcSymFlags[] = {
     CV_ENUM_CLASS_ENT(FrameProcedureOptions, GuardCfw),
 };
 
+static const EnumEntry<uint16_t> ExportSymFlags[] = {
+    CV_ENUM_CLASS_ENT(ExportFlags, IsConstant),
+    CV_ENUM_CLASS_ENT(ExportFlags, IsData),
+    CV_ENUM_CLASS_ENT(ExportFlags, IsPrivate),
+    CV_ENUM_CLASS_ENT(ExportFlags, HasNoName),
+    CV_ENUM_CLASS_ENT(ExportFlags, HasExplicitOrdinal),
+    CV_ENUM_CLASS_ENT(ExportFlags, IsForwarder),
+};
+
 static const EnumEntry<uint8_t> ThunkOrdinalNames[] = {
     CV_ENUM_CLASS_ENT(ThunkOrdinal, Standard),
     CV_ENUM_CLASS_ENT(ThunkOrdinal, ThisAdjustor),
@@ -430,6 +439,13 @@ void CVSymbolDumperImpl::visitFileStaticSym(SymbolKind Kind,
   W.printString("Name", FileStatic.Name);
 }
 
+void CVSymbolDumperImpl::visitExportSym(SymbolKind Kind, ExportSym &Export) {
+  DictScope S(W, "Export");
+  W.printNumber("Ordinal", Export.Header.Ordinal);
+  W.printFlags("Flags", Export.Header.Flags, makeArrayRef(ExportSymFlags));
+  W.printString("Name", Export.Name);
+}
+
 void CVSymbolDumperImpl::visitCompile2Sym(SymbolKind Kind,
                                           Compile2Sym &Compile2) {
   DictScope S(W, "CompilerFlags2");