break coff symbol definition stuff out into proper MCStreamer callbacks,

patch by Nathan Jeffords!

llvm-svn: 103346

1 files changed, 24 insertions, 1 deletions

diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index 22b1a376e3a..6acc90af8a5 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -109,7 +109,10 @@ public:
   virtual void EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute);
 
   virtual void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue);
-
+  virtual void BeginCOFFSymbolDef(const MCSymbol *Symbol);
+  virtual void EmitCOFFSymbolStorageClass(int StorageClass);
+  virtual void EmitCOFFSymbolType(int Type);
+  virtual void EndCOFFSymbolDef();
   virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value);
   virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
                                 unsigned ByteAlignment);
@@ -293,6 +296,26 @@ void MCAsmStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
   EmitEOL();
 }
 
+void MCAsmStreamer::BeginCOFFSymbolDef(const MCSymbol *Symbol) {
+  OS << "\t.def\t " << *Symbol << ';';
+  EmitEOL();
+}
+
+void MCAsmStreamer::EmitCOFFSymbolStorageClass (int StorageClass) {
+  OS << "\t.scl\t" << StorageClass << ';';
+  EmitEOL();
+}
+
+void MCAsmStreamer::EmitCOFFSymbolType (int Type) {
+  OS << "\t.type\t" << Type << ';';
+  EmitEOL();
+}
+
+void MCAsmStreamer::EndCOFFSymbolDef() {
+  OS << "\t.endef";
+  EmitEOL();
+}
+
 void MCAsmStreamer::EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
   assert(MAI.hasDotTypeDotSizeDirective());
   OS << "\t.size\t" << *Symbol << ", " << *Value << '\n';